CN112643606A

CN112643606A - Method for adjusting hole center line by movable assembling positioning column for automobile part production

Info

Publication number: CN112643606A
Application number: CN202011470522.XA
Authority: CN
Inventors: 陈敬伟
Original assignee: Anhui Alphabet Industrial Design Co ltd
Current assignee: Anhui Alphabet Industrial Design Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-04-13

Abstract

The invention relates to a method for adjusting a hole center line of a movable assembly positioning column for automobile part production, which comprises the steps of adjusting a movable support to rotate in the forward direction, enabling a movable column base to rotate on an installation part in the forward direction relative to the installation part until the end a of the installation part abuts against the bottom of a groove type part A, and enabling a movable column base and a fixed hole column B to move to the end a of the installation part; then adjusting the movable support to rotate reversely, so that the movable column base rotates reversely on the mounting piece relative to the mounting piece until the end B of the mounting piece abuts against the groove bottom of the groove-shaped piece B, and the movable column base and the hole-fixing column B move to the end B of the mounting piece; finally, the movable support is adjusted to rotate in the positive direction to restore to the initial state; the invention can realize the adjustment of the threaded hole on the mounting shaft to a preset angle, is particularly suitable for adjusting the threaded hole on the mounting shaft in the groove cavity to the preset angle, and facilitates the automatic assembly of the threaded rod and the threaded hole on the mounting shaft in the post-process.

Description

Method for adjusting hole center line by movable assembling positioning column for automobile part production

Technical Field

The invention relates to the field of production and assembly equipment of jacks, in particular to a method for adjusting a hole center line by a movable assembly positioning column for production of automobile parts.

Background

Because the hole center line of the threaded hole on the installation shaft of the jack is probably positioned in the groove cavity of the upper bracket piece or the lower bracket piece during assembly, a corresponding scheme is required to be adopted in an automatic assembly production line to realize automatic alignment and position adjustment of the center line of the threaded hole, and due to the covering effect of the groove walls of the upper bracket piece and the lower bracket piece, the existing mechanism can not realize the functions, so that a technical scheme capable of solving the problems is necessary to be provided.

Disclosure of Invention

In order to solve the problems, the invention provides a method for adjusting a hole center line by adopting a movable assembling positioning column for automobile part production.

The technical scheme adopted by the invention is as follows.

The method for adjusting the hole center line by adopting the movable assembly positioning column for producing the automobile spare parts is characterized in that a groove type part A and a groove type part B are adjusted to be arranged at a preset included angle, the preset direction of a threaded hole on an installation shaft A to be adjusted is recorded as a direction, two ends of an installation part are recorded as an end a and an end B, the groove type part A is one of an upper support part A1 and a lower support part B1, the groove type part B is the other one of the upper support part A1 and the lower support part B1, the positions of a movable support and the installation support are firstly adjusted, so that the rotating center line of the movable support is superposed with the center line of the installation shaft A, the center line of a fixed hole column B and the center line of the installation shaft A are positioned on the same plane, the fixed hole column B, the guide rail part B, the installation part and the movable column base are adjusted to be in an initial state, the middle part of the guide rail part and the middle, after the initial state is adjusted, the hole center line is operated to be adjusted, and in the whole hole center line adjusting process, the connecting part of the movable support and the mounting piece is positioned outside the groove type piece A and the groove type piece B; the hole center line adjustment processing includes: adjusting the movable support to rotate in the forward direction, so that the movable column base rotates in the forward direction on the mounting piece relative to the mounting piece until the end a of the mounting piece abuts against the groove bottom of the groove-shaped piece A, the movable column base and the hole-fixing column B move to the end a of the mounting piece, and the forward rotation is the rotation direction of the middle part of the mounting piece pointing to the end a; then adjusting the movable support to rotate reversely, so that the movable column base rotates reversely on the mounting piece relative to the mounting piece until the end B of the mounting piece abuts against the groove bottom of the groove-shaped piece B, the movable column base and the hole-fixing column B move to the end B of the mounting piece, and the reverse rotation is the rotation direction of the middle part of the mounting piece pointing to the end B; finally, the movable support is adjusted to rotate in the positive direction to restore to the initial state; and in the hole center line adjusting and processing process, when the center line of the B fixed hole column coincides with the center line of the threaded hole in the A mounting shaft, the B fixed hole column and the threaded hole are adjusted to be spliced and assembled.

Preferably, the movable column base is adjusted to rotate relative to the mounting member by using an endless conveyor belt or an endless conveyor rope, and the endless conveyor belt or the endless conveyor rope is fixedly connected with the inner part of the guide rail part, so that the movable column base moves towards the end a or the end b while the mounting member is moved.

Preferably, the movable column base is adjusted to rotate relative to the mounting part by the endless conveying belt, a bevel gear roller driving the endless conveying belt to move is arranged on the mounting part, and a driving sector gear belt in transmission fit with the driving sector gear roller is arranged on a moving path of the driving roller, so that the movable column base moves towards the end a or the end b while the mounting part is moved.

Preferably, bayonets matched with the A, B groove-shaped piece are arranged at two ends of the guide rail part, and the bayonets are adjusted to be in clamping fit with groove wall ports of the A, B groove-shaped piece, so that the center line of the B hole fixing column and the center line of the A mounting shaft are located on the same plane.

Preferably, the mounting bracket is provided with a positioning tube, and the movable bracket is clamped and assembled with the mounting shaft A to realize the coincidence of the rotating center line of the movable bracket and the center line of the mounting shaft A.

Preferably, adopt B location spring adjustment B locating lever to insert in the screw hole, when screw hole central line and B locating lever central line stagger, the outer wall of A installation axle leans on B location spring compression, and when both correspond to arrange, B compression spring release is with the tip of B fixed orifices post insert in the screw hole.

Preferably, the guide rail part is mounted on the mounting bracket, and the mounting part is rotatably mounted on the mounting bracket through the movable bracket, so that the guide rail part and the mounting part are rotatably assembled.

Preferably, the mounting bracket and the base are horizontally movably mounted, the base and the rack are vertically movably mounted, so that the positioning pipe on the mounting bracket is clamped and assembled with the mounting shaft A, and the bayonet of the guide rail part is clamped and matched with the groove wall port of the A, B groove-shaped part.

Preferably, the end part of the B fixed hole column close to the A mounting shaft is arranged to be hemispherical, and the hemispherical end part of the B fixed hole column is inserted into the threaded hole for assembly.

Preferably, a ball is roll-fitted on the hemispherical end of the B fixed-bore column, and the ball is used to slide on the a mounting shaft.

The invention has the beneficial effects that: the invention can realize that the threaded hole on the mounting shaft is adjusted to a preset angle in the automatic assembly process of the jack, and the movable column seat is adjusted by the ring piece to move so that the movable column can move into the groove cavity of the support frame body, so the invention is particularly suitable for adjusting the threaded hole on the mounting shaft in the groove cavity to the preset angle, and is convenient for the automatic assembly of a threaded rod in a post-process and the threaded hole on the mounting shaft. The device has a simple, rational and very reliable structure.

Drawings

Fig. 1 is a top structural view of an automated assembly machine for jacks according to an embodiment of the present disclosure;

FIG. 2 is a structural view of the alignment unit in the embodiment of the present application;

FIG. 3 is a front view of the fixed-bore movable assembly center adjustment;

FIG. 4 is an isometric view of FIG. 3;

FIG. 5 is a partial isometric view of FIG. 3;

FIGS. 6-8 illustrate three states of operation of the fixed-bore movable assembly center adjustment mechanism;

FIG. 9 is a front view of an endless transfer line;

FIG. 10 is an isometric view of a feed bar in an embodiment of the subject application;

FIG. 11 is an isometric view of another perspective of a feed of the joystick in an embodiment of the present application;

FIG. 12 is a front elevational view of FIG. 11;

FIG. 13 is a structural view of the assembly of the A1 abutment with the A2 abutment in the embodiment of the present application;

FIG. 14 is an isometric view of a pose adjustment bracket according to an embodiment of the present application;

FIG. 15 is a front elevational view of FIG. 14;

FIG. 16 is a structural view of the assembly of the A1 abutting inclined surface and the A1 posture adjusting abutting part in the embodiment of the application;

FIG. 17 is a structural view from the left of FIG. 14;

FIG. 18 is a structural view of the drive disk A2 in the embodiment of the present application;

FIG. 19 is a structural view of an assembly station in an embodiment of the present application;

FIG. 20 is a structural view from the right of FIG. 19;

FIG. 21 is a view showing the structure of a pickup claw according to the embodiment of the present application;

FIG. 22 is a view showing the structure of an inspection station in the embodiment of the present application;

FIG. 23 is a front elevational view of FIG. 22;

FIG. 24 is a structural view from the right of FIG. 22;

fig. 25 is a structural view of the assembly process of the scissor jack body.

The reference numbers in the figures are:

1000-support frame body, 1100-A1 upper support frame piece, 1200-A2 upper support frame piece, 1300-B1 lower support frame piece, 1400-B2 lower support frame piece, 1500-A mounting shaft, 1510-threaded hole, 1600-B mounting shaft, 1610-through hole, 1700-support top seat, 1800-support base seat, 2000-operating lever, 2100-operating part, 2110-operating hole, 2200-adjusting lever body part, 2300-abutting part, 3000-abutting bearing, 4000-fixing sleeve, 5000-frame, 5100-upper positioning hole, 5200-lower positioning hole, 5300-A conveying line, 6000-attitude adjusting station, 6100-A positioning frame, 6110-A abutting head, 6111-A assembling port, 6200-A abutting piece, 6210-A limiting clamping port, 6300-A limiting support frame, 6310-A limit seat, 6311-A guide roller, 6315-movable support, 6316-mounting piece, 6320-B fixed-hole column, 6321-movable column seat, 6322-B positioning spring, 6330-position adjusting piece, 6331-annular piece, 6332-annular conveying rope, 6333-rope pulley, 6334-fixing piece, 6400-mounting support, 6410-assembly part, 6420-guide rail part, 6430-bayonet, 6440-mounting seat, 6441-driving cylinder, 6442-driving device, 7000-assembly station, 7100-operating rod feeding device, 7110-storage groove, 7111-jacking part, 7112-jacking plate piece, 7120-posture adjusting face, 7121-posture adjusting empty part, 7122-posture adjusting empty part, 7130-pushing frame, 7131-pushing claw, 7131a-A1 abutting part, 7131B-A2 abutting part, 7140-rod guide groove, 7141-first operation adjusting part, 7142-second operation adjusting part, 7143-adjusting channel, 7150-posture adjusting installation seat, 7151-A rotating shaft, 7152-A1 driving disk, 7153-A2 driving disk, 7153a-A2 cam part, 7160-posture adjusting bracket, 7161-posture adjusting rod, 7162-B posture adjusting part, 7162 a-posture adjusting limit part, 7163-A posture adjusting part, 7163a-A1 abutting inclined plane, 7163B-A1 posture adjusting abutting part, 7163c-A1 maintaining surface, 7164-first posture adjusting clamping part, 7165-second posture adjusting clamping part, 7170-clamping head, 7171-clamping opening, 7200-abutting bearing feeding device, 7210-storage frame, 7211-storage groove, 7212-inserting opening, 7213-discharge plate, 7214-a discharge chute, 7220-A vibration disc feeding mechanism, 7221-a blanking port, 7300-a fixed sleeve feeding device, 7310-a bearing part, 7320-a material taking claw, 7330-a lifting component, 7340-B vibration disc feeding mechanism, 8000-a detection station, 8100-a forward rotation device, 8110-a rotation bracket, 8120-a clamping part, 8130-a rotation component, 8200-a reverse rotation device, 8300-a pressing device, 8310-a punching mechanism, 8320-a punching thimble and 8330-a lower die holder.

Detailed Description

In order that the objects and advantages of the invention will be more clearly understood, the following description is given in conjunction with the accompanying examples. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the invention and does not strictly limit the scope of the invention as specifically claimed.

As used herein, the terms "parallel," "perpendicular," and the like are not limited to their strict geometric definition, but include tolerances for machining or human error, reasonable and inconsistent.

Referring to fig. 1 to 25, an embodiment of the present application provides an automatic assembly device for a jack, which is intended to solve the problems in the prior art that in an assembly process of the jack, a manual method is adopted, the number of steps is large, the labor intensity of workers is high, the assembly cost is high, and the like.

As shown in fig. 1 to 25, the technical solution of the embodiment of the present application is an automatic jack assembling device, including an a conveying line 5300 for conveying a support frame body 1000, an assembling station 7000 is provided on a conveying path of the a conveying line 5300, an operating rod feeding device 7100 for arranging and feeding operating rods 2000 is provided at the assembling station 7000, an abutting bearing feeding device 7200 for realizing automatic feeding of abutting bearings 3000, and a fixing sleeve feeding device 7300 for realizing automatic feeding of fixing sleeves 4000, where the operating rod 2000 moved out by the operating rod feeding device 7100 is sequentially assembled with the abutting bearing 3000, a through hole 1610 on the support frame body 1000, the fixing sleeves 4000, and a threaded hole 1510 on the support frame body 1000.

The working principle of the embodiment is as follows: the horizontally assembled support frame body 1000 is conveyed on an A conveying line 5300, at an assembling station 7000, the operating rod 2000 is adjusted to be horizontally arranged on a central line through an operating rod feeding device 7100, the hole center line of an operating hole 2110 on an operating part 2100 is vertically arranged to correspond to a through hole 1610 and a threaded hole 1510 on the support frame body 1000, an abutting bearing 3000 assembled with the operating rod 2000 is conveyed to a moving path of the operating rod 2000 by abutting against a bearing feeding device 7200, a fixing sleeve feeding device 7300 transfers a fixing sleeve 4000 assembled with the operating rod 2000 to the moving path of the operating rod 2000, and when the operating rod 2000 moves along the rod length direction, the operating rod is assembled before abutting against the bearing 3000, then passes through the through hole 1610 on the support frame body 1000, is assembled with the fixing sleeve 4000, and is assembled with the threaded hole 1510 on the support frame body 1000 to form a jack.

Further, as shown in fig. 2 to 9, in order to adjust the posture of the support frame body 1000 and the direction of the hole center line of the through hole 1610 and the threaded hole 1510, the present embodiment further includes a posture adjustment station 6000, the posture adjustment station 6000 is located upstream of the assembly station 7000, and the posture adjustment station 6000 is provided with a centering and aligning unit for adjusting the posture of the support frame body 1000 and the direction of the hole center line of the through hole 1610 and the threaded hole 1510.

Further, as shown in fig. 22 to 24, the embodiment further includes a pressing device 8300 for fixedly connecting the fixing sleeve 4000 to the operating rod 2000. Through the closing device 8300 who sets up for compress tightly fixed cover 4000 and fix on action bars 2000, when making rotate action bars 2000, the jack can reciprocate and carry out work.

Further, as shown in fig. 22 to 24, the present embodiment further includes a detection station 8000, the detection station 8000 is provided with a forward rotation device 8100 for rotating an operation lever 2000 so that an A, B mounting shaft on the support frame body 1000 is arranged closest to the forward rotation device 8100, and a reverse rotation device 8200 for rotating the operation lever 2000 so that a A, B mounting shaft is arranged farthest from the forward rotation device 8200, the forward rotation device 8100 and the reverse rotation device 8200 are arranged in sequence along the conveying direction of the a conveying line 5300, and a pressing device 8300 is disposed between the forward rotation device 8100 and the reverse rotation device 8200.

The working principle of the embodiment is as follows: the structure of the forward rotation device 8100 is the same as that of the reverse rotation device 8200, the forward rotation device 8100 comprises a rotating bracket 8110 arranged on a machine frame 5000, a clamping member 8120 for clamping an operating part 2100 on an operating rod 2000 is arranged on the rotating bracket 8110, the clamping member 8120 corresponds to the operating part 2100 on the operating rod 2000 at a detection station 8000, a rotating assembly 8130 for driving the clamping member 8120 to rotate is arranged on the rotating bracket 8110, when the rotating assembly 8130 drives the clamping member 8120 to rotate forward, an A, B installation shaft on the support frame body 1000 is arranged closest, when the rotating assembly 8130 drives the clamping member 8120 to rotate reversely, the most remote installation shaft A, B on the support frame body 1000 is arranged, when the rotating assembly 8130 drives the clamping member 8120 to rotate forward, the posture of the jack is in a jacking state, and simultaneously, the connection state of the operating rod 2000 and a through hole 1610 abutted to a bearing 3000, a through hole on the support frame body 1000, a fixing sleeve 4000 and a threaded hole, prevent that action bars 2000 card from dying, unable adjustment support frame body 1000's gesture, when rotating assembly 8130 drove holder 8120 antiport, because fixed cover 4000 compresses tightly to be fixed on action bars 2000, the jack is in the state of tightening up during the antiport, and action bars 2000's the other end is close to with A installation axle 1500, conveniently unloads and collects.

Preferably, as shown in fig. 19 to 21, the abutting bearing feeding device 7200 in the above-described embodiment includes a material storage frame 7210 provided on a moving path of the operation lever 2000 in the lever length direction, the material storage frame 7210 is provided with a material storage groove 7211 corresponding to the abutting bearing 3000, the abutting bearing 3000 is vertically stacked in the material storage groove 7211 of the material storage frame 7210, the material storage frame 7210 is provided with a socket 7212 corresponding to the adjusting lever body 2200, the operation lever 2000 is assembled with the abutting bearing 3000 in the material storage frame 7210 through the socket 7212, the material storage frame 7210 is further provided with a discharging plate 7213 for adjusting the abutting bearing 3000 after being assembled with the adjusting lever 2200 body to move out of the material storage frame 7210, the discharging plate 7213 is mounted on the material storage frame 7210 by rotating around a spring, and an opening direction of the discharging plate 7213 corresponds to a conveying direction of the conveying line a 5300.

The working principle of the embodiment is as follows: through being provided with the confession on frame 5000 and feeding a that leans on bearing 3000 and shake a dish feed mechanism 7220, a shakes the discharge end of dish feed mechanism 7220 and is provided with blanking mouth 7221, blanking mouth 7221 is corresponding with the pan feeding mouth of material storage frame 7210, lean on bearing 3000 to be the upright form from blanking mouth 7221 and fall into in the material storage groove 7211 in material storage frame 7210, when action bars 2000 passed the interface 7212 on material storage frame 7210 along the long direction removal of pole, assemble with the interior bearing 3000 that leans on of material storage frame 7210, when the jack after the drive assembly of A transfer chain 5300 was accomplished moves, support bearing 3000 with the support after the action bars 2000 assembles and lean on ejection of compact board 7213, make jack and material storage frame 7210 separate.

Preferably, as shown in fig. 19 to 21, in order to convey the abutting bearing 3000 into the material storage frame 7210, in the above solution, an a vibration plate feeding mechanism 7220 for feeding the abutting bearing 3000 is provided on the rack 5000, a material discharge port 7221 is provided at a material discharge end of the a vibration plate feeding mechanism 7220, the material discharge port 7221 corresponds to a material inlet of the material storage frame 7210, and the abutting bearing 3000 falls into the material storage groove 7211 in the material storage frame 7210 in a vertical manner from the material discharge port 7221.

Further, as shown in fig. 19 to 21, the fixed sleeve feeding device 7300 in this embodiment includes a bearing member 7310 slidably mounted on the frame 5000 along the rod length direction of the operating rod 2000, the bearing part 7310 is provided with a material taking claw 7320 for taking and placing the fixing sleeve 4000, the bearing part 7310 drives the material taking claw 7320 to move between A, B installation shafts, the bearing part 7310 is provided with a lifting component 7330 for driving the material taking claw 7320 to move along the vertical direction, when the lifting component 7330 drives the material taking claw 7320 to be at a high position, the fixing sleeve 4000 is grabbed, when the lifting component 7330 drives the material taking claw 7320 to be at a low position, the fixing sleeve 4000 is assembled with the operating rod 2000 moving along the rod length direction, a B vibration disc feeding mechanism 7340 for feeding the fixing sleeve 4000 is arranged on the machine frame 5000, the central line of the fixing sleeve 4000 fed by the B vibration disc feeding mechanism 7340 is parallel to the central line of the operating rod 2000, and the discharge end of the B vibration disc feeding mechanism 7340 corresponds to the material taking claw 7320 at the high position.

The working principle of the embodiment is as follows: the B vibration disc feeding mechanism 7340 conveys the fixed sleeve 4000 in the vibration disc to a high position corresponding to the material taking claw, the bearing part 7310 drives the material taking claw 7320 to move to the discharge end of the B vibration disc feeding mechanism 7340, the lifting component 7330 drives the material taking claw 7320 to be at the high position, the conveyed fixed sleeve 4000 is grabbed, then the bearing part 7310 drives the material taking claw 7320 to move reversely, the lifting component 7330 drives the material taking claw 7320 to move downwards to the low position, the assembly is carried out with the operating rod 2000 moving along the rod length direction, after the assembly, the material taking claw 7320 is driven by the lifting component 7330 to ascend, and the assembled jack moves on the a conveying line 5300 to avoid.

Preferably, as shown in fig. 22 to 24, the forward rotation device 8100 and the reverse rotation device 8200 in the above embodiments have the same structure, the forward rotation device 8100 includes a rotating bracket 8110 disposed on the frame 5000, a clamping member 8120 disposed on the rotating bracket 8110 and used for clamping the operating portion 2100 on the operating rod 2000, the clamping member 8120 corresponds to the operating portion 2100 on the operating rod 2000 at the detection station 8000, a rotating member 8130 for driving the clamping member 8120 to rotate is disposed on the rotating bracket 8110, when the rotating member 8130 drives the clamping member 8120 to rotate forward, the A, B mounting shafts on the support frame body 1000 are disposed closest to each other, and when the rotating member 8130 drives the clamping member 8120 to rotate backward, the mounting shafts A, B on the support frame body 1000 are disposed farthest from each other. The connection state of the operating rod 2000 and the threaded hole 1510 abutted to the through hole 1610 on the bearing 3000, the support frame body 1000, the fixing sleeve 4000 and the support frame body 1000 can be effectively detected through the arranged forward rotation device 8100, the operation rod 2000 is prevented from being blocked, the jack can be tightened by the arranged reverse rotation device 8200, the other end of the operating rod 2000 is close to the A installation shaft 1500, and unloading and collection are convenient.

Further, as shown in fig. 22 to 24, the pressing device 8300 in this embodiment includes a stamping mechanism 8310 disposed at the detection station 8000 and used for fixedly connecting the fixing sleeve 4000 to the body of the operating rod 2000, a stamping ejector pin 8320 adapted to the fixing sleeve 4000 is disposed on the stamping mechanism 8310, a lower die base 8330 is disposed at the detection station 8000 and used for supporting the fixing sleeve 4000, the lower die base 8330 is movably mounted on the frame 5000 along the vertical direction, and when the stamping ejector pin 8320 is pressed downward, the stamping ejector pin 8330 is matched with the lower die base 8330 to fixedly connect the fixing sleeve 4000 to the body of the operating rod 2000.

The working principle of the embodiment is as follows: after the rotating assembly 8130 drives the operating rod 2000 to rotate in the forward direction, the lower die holder 8330 moves upwards to support and fix the fixing sleeve 4000, the stamping thimble 8320 presses downwards to press the outer wall of the fixing sleeve 4000 onto the rod body of the operating rod 2000 to limit the relative movement of the fixing sleeve 4000 and the operating rod 2000, so that the fixing sleeve 4000 is pressed and fixed on the operating rod 2000, and when the operating rod 2000 is rotated, the jack can be extended and tightened.

Preferably, as shown in fig. 1, in order to unload the assembled jack, an unloading mechanism for unloading the assembled support frame body 1000 is provided at the end of the a conveying line 5300 in the above solution.

The unloading mechanism in this embodiment adopts prior art, can adopt the tongs of unloading to lift off the jack from A transfer chain 5300, also can adopt artificial mode to lift off the jack.

Further, as shown in fig. 19 to 21, the storage frame 7210 in this embodiment is disposed beside the B mounting shaft 1600, a discharge chute 7214 corresponding to the operation rod 2000 is disposed on the storage frame 7210, the discharge chute 7214 is disposed between the insertion port 7212 and the discharge plate 7213, the direction of the length of the discharge chute 7214 is the same as the conveying direction of the a conveying line 5300, and when the operation rod 2000 after being assembled to abut against the bearing 3000 is moved along the discharge chute 7214 by the a conveying line 5300, the discharge plate 7213 avoids the operation rod 2000. Through the blown down tank 7214 that sets up for the action bars 2000 after the assembly is accomplished moves ejection of compact board 7213 from interface 7212 along blown down tank 7214, and the assembly leans on the outer wall that leans on bearing 3000 on action bars 2000 to lean on ejection of compact board 7213, makes ejection of compact board 7213 upset on material storage frame 7210, dodges action bars 2000's removal, makes the jack can separate with material storage frame 7210, conveniently carries next station department.

Further, as shown in fig. 19 to 21, in order to enable the material taking claw 7320 to conveniently take and place the fixing sleeve 4000, in this embodiment, a material taking opening corresponding to the fixing sleeve 4000 is disposed on the material taking claw 7320, a central line of the material taking opening at a high position clamping the fixing sleeve 4000 is parallel to a central line of the operating rod 2000, and a central line of the material taking opening at a low position clamping the fixing sleeve 4000 coincides with a central line of the operating rod 2000.

Further, as shown in fig. 19 to 21, a fixing mechanism for compressing and fixing the posture-adjusted support frame body 1000, the through hole 1610 and the threaded hole 1510 is arranged at the assembling station 7000, the fixing mechanism is assembled on the rack 5000 in an ascending manner, and the fixing mechanism is compressed and fixed in a manner that the air cylinder drives the plate to move.

Further, as shown in fig. 2 to 9, in order to adjust the posture of the support frame body and the position of the through hole on the B-mounting shaft, the embodiment further provides a device for aligning the threaded hole and the through hole on the support frame body of the jack, the device comprises an a posture adjusting unit and a B posture adjusting unit for adjusting the posture of the support frame body 100, the support frame body 1000 comprises an upper support part and a lower support part, the upper support part and the lower support part are assembled and connected through A, B-mounting shafts, a threaded hole 1510 is arranged on the a-mounting shaft 1500, a through hole 1610 is arranged on the B-mounting shaft 1600, and the B posture adjusting unit is used for adjusting the hole center lines of the threaded hole 1510 and the through hole 1610 to.

As shown in fig. 25, the upper bracket in this embodiment comprises a1, a2 upper bracket members arranged in a V-shape, and a supporting top seat 1700; the lower rack comprises B1, B2 lower rack pieces arranged in a V-shape and a supporting base 1800; the B1, the B2 lower bracket piece, the A1 and the A2 upper bracket piece are all channel-shaped pieces, an abutting surface is arranged on the B mounting shaft 1600 and used for abutting against the abutting bearing 3000, the A1 upper bracket piece 1100 and the B1 lower bracket piece 1300 are hinged through an A mounting shaft 1500, the A2 upper bracket piece 1200 and the B2 lower bracket piece 1400 are hinged through a B mounting shaft 1600, the B posture adjusting unit comprises a B1 adjusting mechanism and a B2 adjusting mechanism, the B1 adjusting mechanism is used for adjusting the orientation of a hole center line of the threaded hole 1510, and the B2 adjusting mechanism is used for adjusting the orientation of the hole center line of the through hole 1610. The supporting top seat 1700 and the supporting base 1800 are assembled through an upper positioning hole 5100 and a lower positioning hole 5200 on the a positioning frame 6100 respectively, so that the a1 upper frame piece 1100, the a2 upper frame piece 1200, the B1 lower frame piece 1300, the B2 lower frame piece 1400, the supporting frame body 1000 formed by the supporting top seat 1700 and the supporting base 1800 are horizontally assembled on the a positioning frame 6100 respectively to perform centering work, meanwhile, the B1 adjusting mechanism is adopted to adjust the hole center line orientation of the threaded hole 1510 on the a mounting shaft 1500 to be coincident with a required direction, the B2 adjusting mechanism is adopted to adjust the hole center line orientation of the through hole 1610 on the B mounting shaft 1600 to be coincident with the required direction, and subsequent assembly processing is facilitated.

The working principle of the embodiment is as follows: firstly, horizontally assembling a support frame body 1000 on an A positioning frame 6100, assembling a support top seat 1700 with an upper positioning hole 5100, assembling a support base 1800 with a lower positioning hole 5200, abutting an A abutting part on the groove walls of an A1 upper support piece 1100, a B1 lower support piece 1300, an A2 upper support piece 1200 and a B2 lower support piece 1400, simultaneously clamping an A assembling port 6111 on a A, B mounting shaft, abutting and pushing a A, B mounting shaft to enable the mounting shafts to approach each other, when an included angle between the A1 upper support piece 1100 and the B1 lower support piece 1300 is 30-45 degrees, an A limit seat 6310 on an A limit bracket 6300 is assembled on the A1 upper support piece 1100, the A2 upper support piece 1200, the B1 support piece 1300 and the B2 lower support piece 1400, and moves towards the included angle between the support top seat 1700 and the support base 1800, and fixes the posture of the A1 upper support piece 1100, the A2 upper support piece 1200, the B1 lower support piece 1300 and the B2, so that the distance between the a-mounting shaft 1500 and the B-mounting shaft 1600 reaches a preset value, thereby fixing the posture of the support frame body 1000.

Further, as shown in fig. 3, the B2 adjusting mechanism in this embodiment includes a B2 positioning frame 6500, the B2 positioning frame 6500 is movably mounted at least along the axial direction of the B mounting shaft 1600, the shaft end of the B mounting shaft 1600 extending to the outside of the groove wall of the a2 upper bracket piece 1200 and the B2 lower bracket piece 1400 is denoted as a B shaft end, a B2 positioning tube 6510 inserted into the B shaft end is provided on the B2 positioning frame 6500, the B2 positioning tube 6510 is rotatably mounted on the B2 positioning frame 6500, and the B2 positioning tube 6510 is rotated to adjust the orientation of the hole center line of the through hole 1610 on the B mounting shaft 1600.

The working principle of the embodiment is as follows: after the posture of the support frame body 1000 is fixed, the driving assembly arranged on the mounting frame of the B2 drives the B2 positioning tube 6510 to rotate firstly, so that the planar tube wall on the B2 positioning tube 6510 is perpendicular to the hole centerline direction after the through hole 1610 is arranged to the center, after the completion, the B2 positioning tube 6510 stops rotating, at the moment, the B2 positioning frame 6500 drives the B2 positioning tube 6510 to be downwards close to the end face of the B shaft end of the B mounting shaft 1600, then the driving assembly continues to drive the B2 positioning piece to rotate, in the rotating process, when the planar tube wall on the B2 positioning tube 6510 is arranged corresponding to the abutting face on the B mounting shaft 1600, the B21 spring arranged in the B2 positioning tube 6510 drives the B2 positioning tube 6510 to be sleeved and clamped with the shaft end of the B mounting shaft 1600 through elastic acting force, the two are continuously rotated synchronously after being sleeved and clamped, the driving assembly stops rotating after being set for a specified number of turns, and the hole centerline of the through hole 1610 on the B mounting shaft 1610 can be, upon completion, the B2 spacer 6500 drives the B2 positioning tube 6510 away from the B mounting shaft 1600.

Preferably, in order to allow the B2 positioning tube 6510 to be engaged with the shaft end of the B mounting shaft 1600, the lumen cross-section of the B2 positioning tube 6510 in the above solution is matched with the cross-sectional shape of the B shaft end, the B2 positioning tube 6510 is floatingly mounted along its length by a B21 spring 6520 (not shown), and the B21 spring 6520 drives the B2 positioning tube 6510 to move to the side close to the B mounting shaft 1600.

In order to enable the B2 positioning tube 6510 to be sleeved and clamped with the shaft end of the B mounting shaft 1600, another embodiment can be adopted, the section of the tube cavity of the B2 positioning tube 6510 is circular, a B2 positioning block is arranged in the B2 positioning tube 6510, the B2 positioning block is installed in a floating mode through a B22 spring, the B22 spring drives the B2 positioning block to move towards one side close to the B mounting shaft 1600, a B2 positioning surface is arranged on the B2 positioning block, when the B2 positioning surface and the abutting surface are arranged oppositely, a rotation limit is formed between the B2 positioning block and the B mounting shaft 1600, and the inner diameter of the B2 positioning tube 6510 is matched with.

Further, the posture adjustment unit a in this embodiment includes a positioning frame 6100 and an adjusting mechanism a for adjusting the posture of the support frame body 1000, the support frame body 1000 is horizontally assembled on the positioning frame 6100 a, the positioning frame 6100 is provided with the positioning mechanism a, the middle part of the positioning frame 6100 is provided with a gap for the B1 adjusting mechanism to assemble, the adjusting mechanism a includes an a abutting assembly for abutting against A, B mounting shafts to be close to each other and an a limiting assembly for limiting the distance between A, B mounting shafts.

The working principle of the embodiment is as follows: as shown in fig. 1-2, the support frame body 1000 is horizontally assembled on the a positioning frame 6100, the support top seat 1700 is assembled with the upper positioning hole 5100, the support base 1800 is assembled with the lower positioning hole 5200, the a pushing parts are oppositely arranged on the left and right of the horizontally assembled support frame body 1000, the a pushing parts move towards the groove walls of the a1 upper support piece 1100, the B1 lower support piece 1300, the a2 upper support piece 1200 and the B2 lower support piece 1400 through the a pushing parts, so that the two clamping walls of the V-shaped a limiting clamping jaw abut against the groove walls of the a1 upper support piece 1100, the B1 lower support piece 1300, the a2 upper support piece 1200 and the B2 lower support piece 1400, and meanwhile, the a assembling port on the a pushing head 6110 abuts against the a mounting shaft 1500 and the B mounting shaft 1600, the distance between the A, B mounting shafts is adjusted, so that the included angle between the a1 upper support piece 1100 and the B1 lower support piece 1300, the a2 upper support piece 1200 and the B2 lower support piece 1400 is 30-1400, after the completion, the assembly port A retracts, the A limit bracket 6300 drives the A limit seat 6310 to be arranged between the A1 upper bracket piece 1100 and the B1 lower bracket piece 1300 and at the included angle between the A2 upper bracket piece 1200 and the B2 lower bracket piece 1400, the A limit bracket 6300 drives the A limit seat 6310 between the A1 upper bracket piece 1100 and the B1 lower bracket piece 1300 to move towards the supporting top seat 1700, and the A limit seat 6310 between the A2 upper bracket piece 1200 and the B2 lower bracket piece 1400 to move towards the supporting base 1800, so that the posture of the supporting frame body 1000 is fixed, and the subsequent centering adjustment of the mounting shafts 1510 of the threaded hole 1510 of the A mounting shaft 1500 and the through hole 1610 of the B351600 is facilitated.

Further, the a abutting and pushing assembly in this embodiment includes a left and right oppositely disposed a abutting and pushing portion, the a abutting and pushing portion includes a abutting and pushing head 6110, an a assembling port is provided on the a abutting and pushing head 6110, the size of the a assembling port is consistent with the outer diameter of the a mounting shaft 1500 or the B mounting shaft 1600, the a abutting and pushing head 6110 is movably mounted on the a abutting and pushing member, a V-shaped a limiting clamping port is provided on the a abutting and pushing member, two clamping walls forming the a limiting clamping port abut and position the groove bottoms of the

bracket members

1100 and 1300 under the B1 on the a1, and the a abutting and pushing portion is movably mounted along the direction of the interval between the A, B mounting shafts. The slot bottoms of the a1 upper bracket piece 1100 and the B1 lower bracket piece 1300 are positioned against each other by the two clamping walls of the a retaining jaw, and the a mounting shaft is pushed A, B through the a assembly opening to adjust the spacing between the a mounting shaft 1500 and the B mounting shaft 1600.

Further, the spacing subassembly of A in this embodiment includes the spacing seat of A of front and back relative arrangement, the spacing seat of A is along direction x movable mounting, the direction x is arranged perpendicularly with the interval direction between the installation axle of A, B, spacing seat of A is triangle-shaped or isosceles trapezoid, install A deflector roll on the spacing seat of A and A1, A2 upper bracket spare or B1, B2 lower carriage spare corresponding lateral wall, move spacing seat of A and limit the contained angle between A1, A2 upper bracket spare or B1, B2 lower carriage spare. The side walls of the A limit seat corresponding to the A1 and A2 upper bracket pieces or the B1 and B2 lower bracket pieces rotate through the A guide roller, so that the A limit seat can move to the positions close to the supporting top seat 1700 and the supporting base 1800, and the posture of the supporting frame body 1000 is fixed.

Further, the a-limit assembly in this embodiment is movably mounted on the a-limit bracket 6300 along the X direction, and the a-limit bracket 6300 is movably mounted on the rack 5000 along the groove width direction of the lower bracket pieces B1 and B2. The rack 5000 is provided with an a transmission component for driving the a limit bracket 6300 to move along the groove width direction of the B1 and B2 lower bracket pieces, the a limit bracket 6300 is provided with a B transmission component for driving the a limit seat to move, the a limit seat is driven by the a transmission component and the B transmission component to be installed in the support frame body 1000 and move to the positions close to the support top seat 1700 and the support base 1800, and the posture of the support frame body 1000 is fixed.

Preferably, the a positioning mechanism in the above solution includes an upper positioning hole 5100 and a lower positioning hole 5200 respectively assembled with the supporting top seat 1700 and the supporting base 1800, and a1 and a2 positioning surfaces disposed between the upper and lower positioning holes, wherein the a1 and the a2 positioning surfaces are arranged in a step shape and are perpendicular to the A, B mounting shaft. The supporting top base 1700 and the supporting base 1800 are assembled through the upper positioning hole 5100 and the lower positioning hole 5200, respectively, and the supporting frame body 1000 is supported on the a positioning frame 6100 through the a1 and a2 positioning surfaces.

Preferably, in order to enable the B2 positioning tube 6510 to rotate on the B2 positioning frame 6500, a driving assembly for driving the B2 positioning tube 6510 to rotate is arranged on the B2 positioning frame 6500.

The above-mentioned solution explains in detail the structure of positioning and adjusting the support frame body to the required angle, and the structure of adjusting the through hole on the B-mounting shaft to the required angle, and the structure of adjusting the threaded hole to the required angle will be explained in detail below.

3-9, the device comprises a movable support 6315 and a mounting support 6400, the movable support 6315 is rotatably mounted on the mounting support 6400 around an a-mounting shaft 1500, an arc-shaped mounting member 6316 is disposed on the movable support 6315, the movable support 6315 is connected to the middle of the mounting member 6316, the mounting member 6316 is disposed on a plane perpendicular to the center line of the a-mounting shaft 1500, the center of the mounting member 6316 is located on the center line of the a-mounting shaft 1500, the B-positioning post 6320 is movably mounted along the length direction of the mounting member 6316, a position adjusting member 6330 for adjusting the B-positioning post 6320 to move towards the end of the mounting member 6316 is disposed on the mounting member 6316, the length of the B-positioning post 6320 is disposed along the radial direction of the a-mounting shaft 1500, and the B-positioning post 6320 is movably mounted along the length direction thereof.

As shown in fig. 4-5, the movable bracket 6315 drives the mounting member 6316 to rotate around the a mounting shaft 1500, so that the mounting member 6316 extends into the slot of the a1 upper bracket 1100 or the B1 lower bracket 1300, the B positioning post 6320 is movably mounted along the length direction of the mounting member 6316, and the mounting member 6316 is provided with a position adjusting member 6330 for adjusting the B positioning post 6320 to move toward the end of the mounting member 6316, so that the B positioning post 6320 can rotate to the end of the mounting member 6316 and extend into the slot of the a1 upper bracket 1100 or the B1 lower bracket 1300. The B centering post 6320 rotates within the angle between the a1 upper bracket 1100 and the B1 lower bracket 1300 and can extend into the cavity of both supports. B decides the hole post 6320 because along its length direction movable mounting at the pivoted in-process, can discern the screw hole in the rotation route, stretch into B decides the hole post 6320 in the screw hole, then, adjust B decides the hole post 6320 to predetermined angle under the regulation of position adjustment piece 6330 and movable support 6315, B decides the hole post 6320 and drives the screw hole and rotate to predetermined angle, satisfied subsequent automatic assembly line and adjusted the demand that the angle was decided to the screw hole and the action bars cooperation installation into.

As shown in fig. 5, the mounting bracket 6400 is provided with a mounting portion 6410, the mounting portion 6410 has an arc-shaped rail portion 6420 conforming to the shape of the mounting member 6316, the center of the rail portion 6420 coincides with the center of the mounting member 6316, and the rail portion 6420 and the mounting member 6316 are rotatably mounted relative to each other.

The mounting member 6316 rotates on the guide rail portion 6420, so that the mounting member 6316 can rotate more reliably, and the B-shaped positioning column 6320 cannot shake up and down due to the fact that the movable support 6315 shakes up and down due to assembly errors.

As shown in fig. 5-6, the B-shaped fixed-hole column 6320 is mounted on the movable column holder 6321, the movable column holder 6321 is rotatably assembled with the mounting member 6316, and the position adjustment member 6330 is used to adjust the relative rotation between the movable column holder 6321 and the mounting member 6316. Preferably, the B positioning post 6320 is slidably mounted on the movable post holder 6321, and the movable post holder 6321 is provided with a B positioning spring 6322 for moving the B positioning post 6320 toward the side close to the a mounting shaft 1500. The end of the B dowel 6320 near the a mounting shaft 1500 is provided with a ball to reduce sliding friction. As shown in fig. 5, both ends of the guide rail portion 6420 are provided with bayonets 6430 to be fitted into the slot wall openings of the a1 upper bracket piece 1100 or the B1 lower bracket piece 1300. The mounting bracket 6400 is movably mounted in the direction of the center line of the a-mounting shaft 1500 and the radial direction of the a-mounting shaft 1500, respectively.

As shown in fig. 3-5, initially the a1 upper bracket 1100 and the B1 lower bracket 1300 are placed at a fixed angle on the production line, the mounting bracket 6400 is slidably mounted on the mounting seat 6440, the mounting bracket 6400 is connected to the driving cylinder 6441 for driving the mounting bracket to move left and right, and the mounting seat 6440 and the driving cylinder 6441 are connected to the driving device 6442 through the base, so that the mounting bracket 6400 can move up and down and left and right, thereby driving the mounting member 6316 and the guide rail portion 6420 to move up and down and left and right. The movable support 6315 is rotatably mounted on the mounting bracket 6400 around the a mounting shaft 1500, so that the movable support can move left and right, the rotation center line of the adjustable movable support 6315 coincides with the center line of the a mounting shaft 1500, and the center line of the up-and-down adjustable B positioning hole column 6320 is on the same plane as the center line of the threaded hole in the a mounting shaft 1500. As shown in fig. 3-4, the preset orientation that the threaded hole needs to be adjusted on the a-mounting shaft 1500 is the a direction, in the initial state, the middle of the guide rail portion 6420 and the middle of the mounting member 6316 are both located in the a direction, and the B-positioning post 6320 and the movable post holder 6321 are located in the middle of the mounting member 6316. The adjusting and mounting bracket 6400 moves downwards to a designated position, so that the center line of the B positioning column 6320 is in the same plane with the center line of the threaded hole on the a mounting shaft 1500, the adjusting and mounting bracket 6400 moves leftwards, so that the center line of the movable bracket 6315 rotates to coincide with the center line of the a mounting shaft 1500, the B positioning column 6320 contacts with the a mounting shaft 1500 during the movement, if the threaded hole 1510 is not in the a direction, the B positioning column 6320 tends to move towards the side close to the a mounting shaft under the action of the B positioning spring 6322, and if the threaded hole 1510 is in the a direction, the B positioning column 6320 is directly inserted into the threaded hole 1510.

If the threaded hole 1510 of the a-mounting shaft 1500 is not in the a-direction, the B-adjusting positioning post 6320 is inserted into the threaded hole 1510, and then the threaded hole is adjusted to the a-direction as follows.

As shown in fig. 6, the position adjusting member 6330 includes a ring member 6331 mounted on the mounting member 6316 and having an outer contour whose shape is consistent with that of the mounting member 6316, the ring member 6331 is an endless belt or an endless rope 6332, the movable post holder 6321 is connected to the ring member 6331, and the adjustable ring member 6331 rotates to drive the movable post holder 6321 to rotate.

Preferably, as shown in fig. 6 to 9, the ring-shaped member 6331 is an endless conveying rope 6332, the two ends of the endless conveying rope 6332 are provided with rope pulleys 6333, the endless conveying rope 6332 is provided with a fixing portion 6334, the fixing portion 6334 is fixedly connected to the middle portion of the guide rail portion 6420, and the rotation direction of the movable column holder 6321 with respect to the fitting portion 6410 coincides with the rotation direction of the fitting portion 6410 with respect to the guide rail portion 6420.

Generally, after the mounting member 6316 is moved into the slot of the a1 upper bracket 1100 or the B1 lower bracket 1300, a driving device is further provided on the endless conveying rope to drive the endless conveying rope to rotate and drive the B fixed-hole column to move to the end of the mounting member. As shown in fig. 9, in the present invention, the middle of the upper segment of the endless conveying rope 6332 (the endless conveying rope 6332 is divided into upper and lower segments) is fixed on the middle of the guide rail portion 6420, the middle of the lower segment is fixed on the movable column seat 6321, the rope sheave 6333 is fixedly installed on the installation member 6316, the installation member 6316 rotates on the guide rail portion 6420 to drive the rope sheaves 6333 to move, as a result, the rope sheaves 6333 rotate on the guide rail portion 6420 while the guide rail portion 6420 is not moved, the rope sheaves 6333 rotate left and right, the conveying rope 6332 is driven to slide on the rope sheaves 6333 to drive the B hole setting column 6320 to move towards the rope sheave 6333, and after the rope sheaves 6333 extend into the groove cavities of the bracket 1100 on a1 or the bracket 1300 under B1, the B hole setting column 6320 on the endless conveying rope 6332 also moves to the end of the installation member 6316 to extend into the groove cavities of the bracket 1100 on a1 or the bracket 1300B 1, and the threaded holes in the groove cavities are identified. This configuration is similar to the stroke enlarging configuration, where the movable bracket 6315 rotates a degrees around the a-mounting axis 1500 and the B-positioning post 6320 rotates 2a degrees. Obviously, in the conventional manner, the movable support 6315 directly drives the B-shaped fixed hole column 6320 to rotate by 2a degrees, but because of the existence of the slot, the movable support 6315 cannot extend into the slot, so that the threaded hole 1510 in the slot cannot be identified.

As shown in fig. 6-8, the movable support 6315 rotates the two rope wheels 6333, and the two rope wheels 6333 drive the conveying rope 6332 to slide based on the movement of the mounting member 6316, so as to drive the movable post holder 6321 to move, such that, for example, the movable support 6315 rotates 30 degrees, and the movable post holder 6321 rotates 60 degrees.

The endless conveyor string 6332 is preferably a relatively strong wire, and the relatively thin wire allows the mounting member 6316 to be of a relatively small thickness to facilitate movement within the channel without interference.

The other embodiment can also be adopted, the annular part is composed of an annular belt, belt rollers are assembled at two ends of the annular conveying belt, a driving roller for driving the annular conveying belt to run is arranged in the middle of the annular conveying belt, the driving roller is a bevel gear roller, an arc-shaped driving sector toothed belt for driving the driving roller to rotate is arranged on the guide rail part, and the rotating direction of the movable column base relative to the assembling part is consistent with the rotating direction of the assembling part relative to the guide rail part.

The method for adjusting the hole center line by adopting the movable assembling positioning column for the production of automobile parts is explained below.

As shown in fig. 3-9, the a-slot type component and the B-slot type component are adjusted to be arranged at a preset included angle, the preset orientation to be adjusted of the threaded hole on the a-mounting shaft 1500 is taken as the a direction, the two ends of the mounting member 6316 are taken as the a end and the B end, the a-slot type component is taken as one of the bracket 1100 on the a1 and the bracket 1300 on the B1, the B-slot type component is taken as the other one of the bracket 1100 on the a1 and the bracket 1300 on the B1, the positions of the movable bracket 6315 and the mounting bracket 6400 are firstly adjusted, so that the center line of rotation of the movable bracket 6315 is coincident with the center line of the a-mounting shaft 1500, the center line of the B-positioning hole column 6320 is on the same plane as the center line of the a-mounting shaft 1500, and the B-positioning hole column 6320, the guide rail 6420, the mounting member 6316 and the movable column holder 6321 are adjusted to be in an initial state, in which the middle parts of the guide rail part 6420 and the mounting member, after the initial state is adjusted, the hole center line is adjusted, and in the whole hole center line adjusting process, the connecting part of the movable support 6315 and the mounting piece 6316 is positioned outside the groove type A part and the groove type B part;

the hole center line adjustment processing includes: adjusting the movable support 6315 to rotate forward, so that the movable column base 6321 rotates forward on the mounting member 6316 relative to the mounting member 6316 until the a end of the mounting member 6316 abuts against the groove bottom of the a-groove type member, and the movable column base 6321 and the B hole-fixing column 6320 move to the a end of the mounting member 6316, wherein the forward rotation is the rotation direction of the middle part of the mounting member 6316 pointing to the a end; then the movable support 6315 is adjusted to perform reverse rotation, so that the movable column base 6321 rotates reversely on the mounting member 6316 relative to the mounting member 6316 until the B end of the mounting member 6316 abuts against the groove bottom of the B-groove type member, the movable column base 6321 and the B hole fixing column 6320 move to the B end of the mounting member 6316, and the reverse rotation is a rotation direction in which the middle part of the mounting member 6316 points to the B end; finally, the movable support 6315 is adjusted to rotate forward to return to the initial state;

in the process of adjusting the hole center line, when the center line of the B hole fixing column 6320 coincides with the center line of the threaded hole on the a mounting shaft 1500, the B hole fixing column 6320 and the threaded hole are adjusted to be inserted and assembled.

The movable column holder 6321 is adjusted to rotate relative to the mounting member 6316 by using an endless belt or an endless rope 6332, and the endless belt or the endless rope 6332 is fixedly connected to the middle of the guide rail portion 6420, so that the movable column holder 6321 is moved to the a-end or the b-end while moving the mounting member 6316.

The movable column base 6321 is adjusted to rotate relative to the mounting member 6316 by using an endless belt, a bevel gear roller for driving the endless belt is mounted on the mounting member 6316, and a driving sector gear belt in driving fit with the driving roller is arranged on the moving path of the driving roller, so that the movable column base 6321 moves towards the end a or the end b while moving the mounting member 6316.

Bayonets 6430 matched with the A, B groove-shaped piece are arranged at two ends of the guide rail portion 6420, and the bayonets 6430 are adjusted to be in clamping fit with groove wall ports of the A, B groove-shaped piece, so that the center line of the B hole fixing column 6320 and the center line of the A mounting shaft 1500 are located on the same plane.

The mounting support is provided with a positioning tube, and the rotation center line of the movable support 6315 is overlapped with the center line of the mounting shaft A1500 by clamping and assembling the positioning tube and the mounting shaft A1500.

The B positioning spring 6322 is adopted to adjust the B positioning column 6320 to be inserted into the threaded hole, when the center line of the threaded hole is staggered with the center line of the B positioning column 6320, the outer wall surface of the A mounting shaft 1500 is compressed against the B positioning spring 6322, and when the center line of the threaded hole and the center line of the B positioning column 6320 are correspondingly arranged, the B compression spring is released, and the end part of the B positioning column 6320 is inserted into the threaded hole.

The guide rail part is installed on the installation support, and the installation part is installed on the installation support through the movable support in a rotating mode, so that the guide rail part and the installation part are assembled in a rotating mode.

The mounting bracket and the base are horizontally movably mounted, the base and the rack are vertically movably mounted, so that clamping assembly of the positioning pipe on the mounting bracket and the mounting shaft A is realized, and a bayonet of the guide rail part is in clamping fit with a groove wall port of the A, B groove-shaped part.

The end part of the B fixed hole column close to the A installation shaft is arranged to be hemispherical, and the hemispherical end part of the B fixed hole column is spliced and assembled with the threaded hole.

And the semispherical end of the B fixed-hole column is provided with a ball in a rolling mode, and the ball slides on the A mounting shaft.

The whole working process is as follows: as shown in fig. 3-9, the up-and-down moving mounting bracket 6400 drives the movable bracket 6315 and the B hole positioning column to move to the designated position, so that the center line of the B hole positioning column 6320 and the center line of the a mounting shaft 1500 are on the same plane. The movable support 6315 and the B fixed-hole column are driven to move left and right by the left-and-right movement of the mounting support 6400, and the center line of the movable support 6315 in rotation is overlapped with the center line of the A mounting shaft 1500 by arranging a positioning tube on the mounting support 6400 and clamping and assembling the positioning tube with the A mounting shaft 1500. During the left-right movement, the center line of the B-shaped hole fixing column 6320 and the center line of the a-shaped shaft 1500 are precisely positioned on the same plane through the clamping fit of the clamping openings 6430 and A, B groove-shaped pieces. In the process that the mounting bracket 6400 moves left and right, the B positioning spring 6322 adjusts the B hole fixing column 6320 to be inserted into the threaded hole, and when the center line of the threaded hole is staggered with the center line of the B hole fixing column 6320, the outer wall surface of the a mounting shaft 1500 abuts against the B positioning spring 6322 to be compressed. As shown in fig. 5 to 9, the mounting member 6316 is driven to rotate by rotating the movable bracket 6315, and the annular conveying rope 6332 is driven to roll on the rope pulley 6333 to drive the B-shaped fixed-hole column 6320 to rotate towards the end of the mounting member 6316 during the rotation of the mounting member 6316. The B locator post 6320 when engaged with the threaded bore during rotation, the B locator spring 6322 urges the B locator post 6320 into engagement with the threaded bore. By adjusting the movable support 6315 to rotate forward, then adjusting the movable support 6315 to rotate backward, and finally adjusting the movable support 6315 to rotate forward and return to the initial state to adjust the threaded hole matched with the movable support to the preset position. And adjusting the return stroke of the mounting bracket 6400 to an initial position, removing the B fixed hole column from the threaded hole, and repeating the steps in a reciprocating mode.

The device for adjusting the hole center of the fixed-hole column and the method for adjusting the hole center line by using the movable assembly positioning column for automobile part production can well adjust the installation shaft with the threaded hole to a preset angle in the process of assembling the support frame body by an automatic production line, and facilitate automatic assembly of a threaded rod in a later process and the threaded hole in the installation shaft. Especially suitable for when the hole center line of the threaded hole on the mounting shaft is in the groove cavity of the support frame body, the inner threaded hole of the groove cavity is adjusted to a preset angle

Further, as shown in fig. 10 to 13, in order to take the operating rod 2000 out of the material storage tank 7110, the embodiment further provides a feeding device for the operating rod, comprising a material storage unit for storing the operating rod 2000, and a material discharge unit for taking out and adjusting the posture of the operating rod 2000 in the material storage unit, wherein the operating rod 2000 comprises an operating part 2100 for adjusting the operating rod 2000 to rotate and an adjusting rod body 2200, the operating part 2100 is in a shape of a gasket and is provided with an operating hole 2110, the adjusting rod body 2200 is formed by an adjusting screw, an abutting part 2300 is arranged between the operating part 2100 and the adjusting rod body 2200, the abutting part 2300 is formed by a boss, the outer contour size of the boss is larger than the outer diameter of the adjusting screw, the abutting part 2300 is arranged at one end of the adjusting rod 2200, the operating part is arranged on the boss, the hole center line of the operating hole 2110 is perpendicular to the adjusting rod body 2200, the outer size of the operation portion 2100 is larger than that of the boss, and the discharging device allows the operation levers 2000 to sequentially move out of the discharging device one by one according to a preset posture.

The working principle of the embodiment is as follows: the A driving mechanism drives the jacking part 7111 to move upwards, the operation rod 2000 transversely arranged in the storage tank 7110 is jacked to a high position, when the jacking surface jacks the operation rod 2000 to the tail end of the transmission path of the operation rod 2000, the adjusting gear is meshed with the adjusting rack, the jacking plate 7112 is driven to turn over on the jacking part 7111, the operation rod 2000 is transmitted to the posture adjusting surface 7120, when the operation rod 2000 falls on the posture adjusting surface 7120, the operation rod 2000 is blocked by the posture adjusting positioning piece, so that the adjusting rod body part 2200 on the operation rod 2000 can penetrate through the posture adjusting vacancy part 7122 on the posture adjusting surface 7120 and the abutting part 2300 and the operation part 2100 stay on the posture adjusting surface 7120, the transverse operation rod 2000 is adjusted to be vertical, at the moment, the pushing claw 7131 on the pushing frame 7130 pushes the vertical operation rod 2000 to move, during the moving process, the A1 abutting part 7131a on the pushing claw 7131a abuts against the posture adjusting part 7131a 2 on the posture adjusting positioning piece to abut against the posture adjusting part 7131b, the attitude adjusting jig avoids the operating portion 2100 and the abutting portion 2300 of the moving operating lever 2000, the push pawl 7131 pushes the operating lever 2000 to the lever guide groove 7140, and the attitude of the operating lever 2000 and the attitude of the operating portion 2100 are adjusted.

Further, as shown in fig. 10 to 13, the magazine unit in this embodiment includes a magazine 7110, the operation levers 2000 are stacked horizontally in the magazine 7110, and the discharge unit includes a material taking mechanism for taking out each operation lever 2000 in the magazine 7110 from the magazine 7110, a posture adjusting mechanism for adjusting the posture of each operation lever 2000 to the same posture, and a discharge mechanism for removing the operation lever 2000 after the posture adjustment from the discharge unit. Through the material taking mechanism, one operation rod 2000 which is horizontally stacked in the material storage tank 7110 can be taken out to be assembled with the support frame body 1000, through the posture adjusting mechanism, the operation rod 2000 which is horizontally arranged can be firstly adjusted to be vertically arranged, then the unordered operation part 2100 is adjusted to be arranged in the preset horizontal direction, the operation rod 2000 is continuously adjusted to be vertically arranged, then the operation rod 2000 is assembled with the through hole 1610 and the threaded hole 1510 on the support frame body 1000, through the arranged discharging mechanism, the finished product which is formed by assembling the operation rod 2000 and the support frame body 1000 is conveyed to the next station, the finished product is collected and arranged, all the mechanisms are mutually matched, the operation rod 2000 can be conveniently and effectively assembled on the support frame body 1000, and the automation processing level is high.

Preferably, as shown in fig. 10 to 13, the material taking mechanism in the above scheme includes at least one jacking portion 7111, the jacking portion 7111 is installed on the rack 5000 in a lifting manner, the jacking portion 7111 has a jacking surface for supporting the operation rod 2000, the operation rod 2000 is horizontally arranged on the jacking surface, the transmission of the operation rod 2000 is realized by adjusting the height of the jacking surface, the jacking portion 7111 removes the operation rod 2000 larger than a preset amount on the jacking surface in the transmission process of the operation rod 2000, and the posture adjusting mechanism is arranged corresponding to the jacking surface at the end of the transmission path of the operation rod 2000 on the material taking mechanism.

The working principle of the embodiment is as follows: the jacking face is composed of an upper plate face of a jacking plate 7112, the jacking plate 7112 is movably installed, the jacking plate 7112 is connected with a top plate adjusting piece, the top plate adjusting piece is used for adjusting the jacking plate 7112 to change the posture so that the operating rod 2000 moves out of the jacking face when the jacking plate 7112 is at a high position, an A driving mechanism for driving the jacking portion 7111 to lift is arranged on the rack 5000, the top plate adjusting piece comprises an adjusting gear arranged on the jacking plate 7112, an adjusting rack matched with the adjusting gear is arranged at the tail end of a transmission path of the operating rod 2000 on the rack 5000, the jacking plate 7112 is hinged to the jacking portion 7111, when the A driving mechanism drives the jacking plate 7112 to lift to the high position, the adjusting gear is meshed with the adjusting rack to drive the jacking plate 7112 to turn over on the jacking portion 7111, the operating rod 2000 is transmitted to the posture adjusting face 7120, the A driving mechanism drives the jacking portion 7111 to move along the height direction of the storage tank, when the lifting device moves, one of the horizontally stacked operating rods 2000 is taken out of the material storage tank 7110 and lifted to a high position, the adjusting gear arranged on the lifting plate 7112 is meshed with the adjusting rack at the tail end of the transmitting path of the operating rod 2000 on the rack 5000 to drive the lifting plate 7112 to turn over on the lifting part 7111, so that the lifted operating rod 2000 is conveniently transmitted to the posture adjusting surface 7120.

Preferably, as shown in fig. 10 to 13, the posture adjusting mechanism in the above scheme includes a1 posture adjusting portion, the a1 posture adjusting portion includes a posture adjusting face 7120, the posture adjusting face 7120 is disposed corresponding to the lifting face of the tail of the material taking mechanism in the high position state, a posture adjusting void portion 7122 disposed on the posture adjusting face 7120, the posture adjusting void portion 7122 is in a long strip shape, the posture adjusting void portion 7122 is located in the middle of the posture adjusting face 7120, the length of the posture adjusting void portion 7122 at least matches the length of the adjusting lever portion 2200, the size of the posture adjusting void portion 7122 allows the adjusting lever portion 2200 to pass through and prevents the abutting portion 2300 from passing through, and the posture adjusting face 7120 is used for converting the operation lever 2000 in the horizontal arrangement into the operation lever 2000 in the vertical arrangement. When the operation lever 2000 is transferred to the posture adjustment face 7120 by the lift plate 7112, the adjustment lever body 2200 of the operation lever 2000 passes through the posture adjustment recess 7122 and the abutting portion 2300 stays on the posture adjustment recess 7122, so that the operation lever 2000 is adjusted from the horizontal posture to the vertical posture by the posture adjustment recess 7122 having a size allowing the adjustment lever body 2200 to pass through and preventing the abutting portion 2300 from passing through the posture adjustment recess 7120.

Since the adjusting rod portion 2200 of the operating rod 2000, which is an adjusting screw rod, needs to be assembled with the threaded hole 1510 of the support frame body 1000, the operating rod 2000 needs to be rotated during assembly, the operating rod 2000 can be conveniently rotated by rotating the operating portion 2100 of the operating rod 2000, the orientation of the operating portion 2100 on the operating rod 2000, which is horizontally stacked in the stock tank 7110, is uncertain, the orientation of the operating portion 2100 needs to be positioned when the operating rod 2000 is rotated by using the operating portion 2100, the orientation of the operating portion 2100 is aligned and fixed by the provided posture adjusting mechanism, and the operating rod 2000 and the support frame body 1000 can be conveniently and effectively assembled.

Further, as shown in fig. 10 to 13, the posture adjustment surface 7120 in this embodiment is further provided with a posture adjustment positioning member, and the posture adjustment positioning member positions the operation rod 2000 such that the center line of the operation rod 2000 moved to the posture adjustment surface 7120 is consistent with the center line of the posture adjustment gap 7122. When the jacking plate 7112 transfers the operating rod 2000 to the posture adjusting face 7120, the shape of the operating rod 2000 can cause the operating rod 2000 to fall on the posture adjusting face 7120 to be dislocated with the posture adjusting gap portion 7122, the operating rod 2000 falling on the posture adjusting face 7120 is blocked and limited by the arranged posture adjusting positioning piece, so that the center line of the operating rod 2000 is consistent with the center line of the posture adjusting gap portion 7122, the adjusting rod body 2200 conveniently penetrates through the posture adjusting gap portion 7122, the abutting portion 2300 stays on the posture adjusting gap portion 7122, and the horizontal operating rod 2000 is adjusted to be arranged vertically.

Preferably, as shown in fig. 10 to 13, the posture adjustment positioning element in the above solution is composed of a posture adjustment positioning block 7121, and the posture adjustment positioning block 7121 is disposed in the middle of the posture adjustment surface 7120 and is arranged adjacent to the posture adjustment gap portion 7122. The posture adjustment positioning block 7121 is arranged on the posture adjustment surface 7120 along the length direction of the posture adjustment surface 7120, blocks and limits the operation part 2100 transferred from the jacking plate 7112, and conveniently adjusts the operation rod 2000 arranged in a horizontal shape into a vertical shape.

Further, as shown in fig. 10 to 13, the jacking face in this embodiment is formed by an upper plate surface of a jacking plate member 7112, the jacking plate member 7112 is movably installed, the jacking plate member 7112 is connected with a top plate adjusting member, and the top plate adjusting member is used for adjusting the jacking plate member 7112 to change the posture when the top plate adjusting member is at a high position, so that the operating rod 2000 is moved out of the jacking face. In the process of taking out the operating rod 2000 from the storage tank 7110 and transferring the operating rod 2000 to the posture adjusting face 7120, the operating rod 2000 is taken out from the storage tank 7110 through the two sets of jacking portions 7111, and when the jacking portions 7111 jack the operating rod 2000 to a high position, the jacking plate 7112 bearing the operating rod 2000 is turned over on the jacking portions 7111 through the matching of the arranged adjusting gear and the adjusting rack, so that the operating rod 2000 is transferred to the posture adjusting face 7120.

Further, as shown in fig. 10 to 13, in order to push the operation rod 2000 arranged in a vertical manner on the posture adjustment surface 7120 from the posture adjustment surface 7120 to the rod guide groove 7140, the posture adjustment mechanism in the present embodiment further includes a rod moving portion for moving the operation rod 2000 arranged in a vertical manner on the posture adjustment surface 7120 out of the posture adjustment surface 7120.

Further, as shown in fig. 10 to 13, the posture adjustment positioning element in this embodiment is movably mounted on the posture adjustment surface 7120, and when the posture adjustment surface 7120 receives the operation rod 2000, the posture adjustment positioning element is in a working state to position the operation rod 2000; when the rod-moving portion moves out the operating rod 2000 on the posture-adjusting face 7120, the posture-adjusting positioning member is turned to the avoidance state to avoid the operating portion 2100 and the abutting portion 2300 on the operating rod 2000. After the operating rod 2000 is vertically arranged on the posture adjusting surface 7120, the operating rod 2000 is pushed to move on the posture adjusting surface 7120 through the rod moving part, because the size of the adjusting rod body part 2200 on the operating rod 2000 is smaller than that of the abutting part 2300, and the size of the abutting part 2300 is smaller than that of the adjusting part, when the abutting part 2300 and the adjusting part move on the posture adjusting surface 7120, the posture adjusting positioning part can block the abutting part 2300 and the adjusting part, and therefore when the rod moving part pushes the operating rod 2000 to move, the posture adjusting positioning part is transferred to an avoiding state to avoid the operating part 2100 and the abutting part 2300.

Preferably, as shown in fig. 10 to 13, one end of the posture adjustment surface 7120 in the above solutions is a moving-out end of the operating rod 2000, a moving rod portion is disposed on the other side of the posture adjustment surface 7120, the moving rod portion is connected to the posture adjustment positioning member through a moving rod transmission assembly, and the moving rod portion adjusts the posture adjustment positioning member from a working state to an avoiding state to avoid the operating rod 2000 when pushing the operating rod 2000 to move to the moving-out end.

The working principle of the embodiment is as follows: the moving rod part comprises a horizontally arranged pushing frame 7130, a pushing claw 7131 matched with the operating rod 2000 is arranged on the pushing frame 7130, the posture adjusting positioning piece is arranged on the machine frame 5000 in a floating mode, an A1 abutting part 7131a is arranged on the pushing frame 7130, the moving rod transmission assembly comprises an A2 abutting part 7131b forming inclined surface abutting fit with the A1 abutting part 7131a, after the operating rod 2000 is vertically arranged on the posture adjusting surface 7120, the pushing claw 7131 on the pushing frame 7130 on the other side of the posture adjusting surface 7120 pushes the operating rod 2000 to move a moving-out section of the posture adjusting surface 7120, and in the moving process, the A1 abutting part 7131a on the pushing claw 7131 abuts against the A2 abutting part 7131b on the posture adjusting positioning piece, so that the posture adjusting position is used for avoiding the operating part 2100 and the abutting part positioning piece on the moving operating rod 2000, and the operating rod 2300 is moved to the posture adjusting positioning piece from the posture adjusting surface 7120 to the rod guide groove 7140.

Preferably, as shown in fig. 10 to 13, in order to avoid the abutting portion 2300 and the operating portion 2100 on the operating lever 2000 by the posture adjustment positioning piece when the operating lever 2000 moves, the moving lever portion in the above solution includes a horizontally arranged pushing frame 7130, the pushing frame 7130 has a pushing claw 7131 matching with the operating lever 2000, the posture adjustment positioning piece is floatingly mounted on the rack 5000, the pushing frame 7130 has an a1 abutting portion 7131a, and the moving lever transmission assembly includes an a2 abutting portion 7131b forming an inclined surface abutting fit with the a1 abutting portion 7131 a.

Preferably, as shown in fig. 10 to 13, the frame 5000 of the above-described embodiment is provided with an a driving mechanism for driving the lifting unit 7111 to move up and down. The lifting part 7111 is driven to lift on the rack 5000 through the arranged driving mechanism A, so that the operating rod 2000 can be conveniently taken out of the storage tank 7110.

Further, as shown in fig. 10 to 13, in order to transfer the operating rod 2000, which is lifted to a high position, to the posture adjustment surface 7120, in this embodiment, the top plate adjusting member includes an adjusting gear disposed on the lifting plate 7112, an adjusting rack engaged with the adjusting gear is disposed at the end of the transfer path of the operating rod 2000 on the frame 5000, the lifting plate 7112 is hinged to the lifting portion 7111, when the a driving mechanism drives the lifting plate 7112 to be lifted to the high position, the adjusting gear is engaged with the adjusting rack, and drives the lifting plate 7112 to turn over on the lifting portion 7111, and the operating rod 2000 is transferred to the posture adjustment surface 7120.

Further, as shown in fig. 14 to 18, in order to adjust the operating rod 2000 to a preset posture, the present embodiment further provides an operating rod posture adjustment unit for automatically generating a wire, the posture adjustment mechanism further includes an a2 posture adjustment portion, the a2 posture adjustment portion is disposed corresponding to the removal port, and the a2 posture adjustment portion is configured to adjust the orientation of the center line of the operating hole 2110 on each operating rod 2000 to a vertical state. The operating rod 2000 on the posture adjustment surface 7120 is adjusted to be arranged vertically by the posture adjustment clearance portion 7122, and when the operating rod 2000 is assembled with the stand body 1000 placed on the a conveyor line 5300, the operating rod 2000 is adjusted to be in a horizontal state, and the operating rod 2000 arranged vertically is adjusted to be in a horizontal state by the posture adjustment portion a 2.

The working principle of the embodiment is as follows: the pushing claw 7131 pushes the operating rod 2000 to the rod guiding groove 7140, the adjusting rod body 2200 passes through the vacant part of the bottom of the rod guiding groove 7140, the abutting part 2300 stays on the rod guiding groove 7140, the C vibration mechanism drives the rod guiding groove 7140 to vibrate, so that the vertical operating rod 2000 moves along the length direction of the rod guiding groove 7140, during the moving process, the operating part 2100 abuts against the first operating adjusting piece 7141 and the second operating adjusting piece 7142 on the rod guiding groove 7140 through the adjusting channel 7143 formed by the first operating adjusting piece and the second operating adjusting piece which are oppositely arranged at intervals, the size of the adjusting channel 7143 is gradually reduced along the conveying direction of the operating rod 2000, the operating part 2100 moves in the adjusting channel 7143 and abuts against the first operating adjusting piece 7141 and the second operating adjusting piece 7142, so that the hole center line direction of the operating hole 2110 on the operating rod 2000 is gradually overlapped with the horizontal direction which is vertical to the conveying direction of the rod guiding groove 7140, the orientation of the operating part 1 is adjusted, at this time, the A7152 and the driving disk 2 are synchronously rotated, the posture adjusting bracket 7160 is driven to rotate to be in a vertical state, the rotation limiting piece between the A1 driving disc and the A2 driving disc enables the A1 driving disc 7152 and the A2 driving disc 7153 to rotate relatively, the A2 cam part 7153a on the A2 driving disc 7153 drives the B posture adjusting pieces 7162 which are arranged oppositely on the posture adjusting rod 7161 to be away from each other, the B posture adjusting pieces 7162 are abutted against the posture adjusting limiting part 7162a, the posture adjusting rod 7161 is retracted into the posture adjusting bracket 7160, the clamping mouths are away from each other, so that the clamping mouths on the posture adjusting bracket 7160 are in a vertical state, the material blocking block on the rod guide groove 7140 leads the operation rod 2000 with the adjusted posture into the clamping mouths on the posture adjusting bracket 7160, the A1 driving disc 7152 and the A2 driving disc 7153 are synchronously rotated reversely, the posture adjusting bracket 7160 is driven to rotate to be in a horizontal state, the limiting piece is rotated, the A2 part 7153a and the B posture adjusting pieces 7162 are separated from each other, so that the clamping mouths are close to the clamping rods 7161 to fix the, meanwhile, a groove-shaped clamping opening 7171 on the chuck 7170 clamps an operating part 2100 on the operating rod 2000, an air cylinder arranged on the posture adjusting bracket 7160 pushes the chuck 7170 to move along the rod length direction of the operating rod 2000 in a horizontal state, in the moving process, the chuck 7170 rotates on the chuck seat to drive the operating rod 2000 to rotate, an A1 arranged on an A adjusting block part abuts against an inclined plane 7163a of an inclined plane position to abut against an A1 posture adjusting abutting part 7163b on the posture adjusting part 7163, so that the A posture adjusting part 7163 drives all the clamping openings to be sequentially away from each other, an A1 maintaining plane position 7163c and an A1 posture adjusting abutting part 7163b abut against each other to maintain the separation state between the two clamping openings, when the operating rod 2000 moves, all the clamping openings are sequentially away from each other and keep the separation state, and the operating rod 2000 can pass through the clamping openings and be assembled with a through hole 1610 and a threaded hole 1510 on the support frame body 1000, after the assembly is completed, the chuck 7170 stops rotating, the cylinder drives the chuck 7170 to retreat, and the clamping openings are sequentially close to each other to prepare for assembling the operating rod 2000 and the support frame body 1000 at the next time.

Further, as shown in fig. 14 to 18, the a2 posture adjustment portion in this embodiment includes an a21 posture adjustment sub-portion and an a22 posture adjustment sub-portion, which are sequentially arranged along the conveying direction of the operation rod 2000, the a21 posture adjustment sub-portion is configured to adjust the hole center line of the operation hole 2110 on each operation rod 2000 to be arranged along the preset horizontal direction, and the a22 posture adjustment sub-portion is configured to adjust the hole center line arranged along the preset horizontal direction to be vertically arranged. The orientation of the operation portion 2100 on the operation lever 2000 vertically arranged on the posture adjustment face 7120 is disordered, the hole center line on the operation portion 2100 is adjusted to be arranged along a preset horizontal direction by the provided a21 posture adjustment sub-portion, and then the operation lever 2000 vertically arranged and the hole center line direction of the operation portion 2100 is adjusted to be arranged in a horizontal state by the a22 posture adjustment sub-portion.

Preferably, as shown in fig. 14 to 18, the a21 posture adjustment portion in the above solution includes a rod guide slot 7140, a slot bottom of the rod guide slot 7140 is provided with an elongated gap portion arranged along the length direction of the rod guide slot 7140 for the adjustment rod body portion 2200 to pass through, the gap portion has a size that is enough to prevent the abutting portion 2300 from passing through, an upper side of the rod guide slot 7140 is provided with an operation adjustment assembly, and the operation adjustment assembly adjusts the hole center line of the operation hole 2110 on each operation rod 2000 to a preset horizontal direction arrangement during the movement of the operation rod 2000.

The working principle of the embodiment is as follows: the operation adjustment assembly comprises a first operation adjustment member and a second operation adjustment member, the first operation adjustment member and the second operation adjustment member are arranged oppositely at intervals, an adjustment channel 7143 matched with the operation portion 2100 and used for adjusting the operation portion 2100 is formed between the first operation adjustment member and the second operation adjustment member, the size of the adjustment channel 7143 is gradually reduced along the conveying direction of the operation rod 2000, the first operation adjustment member and the second operation adjustment member abut against the horizontal direction of the adjustment hole center line of the operation portion 2100, the preset horizontal direction is the horizontal direction which is arranged perpendicular to the conveying direction of the discharging end of the rod guide groove 7140, a C vibration mechanism for driving the rod guide groove 7140 to vibrate is arranged on the rod guide groove 7140, the C vibration mechanism drives the operation rod 2000 to move on the rod guide groove 7140, when the push claw 7131 pushes the operation rod 2000 to the rod guide groove 7140, the adjustment rod body 2200 passes through the vacant part at the bottom of the rod guide groove 7140, the abutting part 2300 stays on the rod guide groove 7140, the C vibration mechanism drives the rod guide channel 7140 to vibrate, so that the vertical operating rod 2000 moves along the channel length direction of the rod guide channel 7140, during the moving process, the operating part 2100 passes through an adjusting channel 7143 formed by a first operating adjusting piece and a second operating adjusting piece which are oppositely arranged on the rod guide channel 7140 at intervals, the size of the adjusting channel 7143 is gradually reduced along the conveying direction of the operating rod 2000, the operating part 2100 abuts against the first operating adjusting piece 7141 and the second operating adjusting piece 7142 when moving in the adjusting channel 7143, so that the hole center line direction of the operating hole 2110 on the operating rod 2000 is gradually overlapped with the horizontal direction which is perpendicular to the conveying direction of the discharging end of the rod guide channel 7140, the orientation of the operating part is adjusted, and the hole center line direction of the operating hole 2110 on the operating part 2100 is adjusted to the preset horizontal direction.

Further, as shown in fig. 14 to 18, in order to enable the hole center line orientation of the operation hole 2110 on the operation portion 2100 to be conveniently adjusted to a predetermined horizontal direction, the operation adjustment assembly in this embodiment is composed of a first operation adjustment member and a second operation adjustment member, the first operation adjustment member and the second operation adjustment member are arranged at an interval and are opposite to each other, an adjustment channel 7143 for adjusting the operation portion 2100 is formed between the first operation adjustment member and the second operation adjustment member, the size of the adjustment channel 7143 is gradually reduced along the conveying direction of the operation rod 2000, the first operation adjustment member and the second operation adjustment member adjust the horizontal orientation of the hole center line against the operation portion 2100, and the predetermined horizontal direction is a horizontal direction arranged perpendicular to the conveying direction of the discharge end of the rod guide groove 7140.

Preferably, as shown in fig. 14 to 18, the a22 posture adjustment sub-portion in the above solutions includes a posture adjustment clamping portion, the posture adjustment clamping portion has a clamp opening capable of being opened and closed, the posture adjustment clamping portion is rotatably mounted on the posture adjustment support 7160, the posture adjustment clamping portion is in two states A, B, state a is: the clamping opening on the posture adjusting clamping part is connected with the operating rod 2000 at the discharge end of the rod guide groove 7140 in a receiving state; the B state is as follows: the posture adjusting clamping portion clamps the operating rod 2000 and adjusts the hole center line on the operating rod 2000 to be vertically arranged.

The working principle of the embodiment is as follows: when in the state a, the a1 driving disk 7152 and the a2 driving disk 7153 rotate synchronously to drive the posture adjusting bracket 7160 to rotate to be in a vertical state, the rotation limiting piece between the a1 and the a2 driving disk enables the a1 driving disk 7152 and the a2 driving disk 7153 to rotate relatively, the a2 cam part 7153a on the a2 driving disk 7153 abuts against the oppositely arranged B posture adjusting pieces 7162 on the posture adjusting rod 7161 to be away from each other, the B posture adjusting pieces 7162 abuts against the posture adjusting limiting part 7162a, the posture adjusting rod 7161 retracts into the posture adjusting bracket 7160, the clamping openings are away from each other, the clamping openings on the posture adjusting bracket 7160 are in a vertical material receiving state, and the operating rod 2000 conveyed from the rod conveying groove 7140 is clamped and received; in the state B, the a1 driving disk 7152 and the a2 driving disk 7153 rotate in opposite directions synchronously to drive the posture adjusting bracket 7160 to rotate to a horizontal state, the rotation limiting piece enables the a2 cam portion 7153a to be separated from the B posture adjusting component 7162, the posture adjusting rods 7161 approach each other, the clamping opening clamps and fixes the operating rod 2000, and the posture adjusting bracket 7160 drives the operating rod to adjust to the horizontal state.

Further, as shown in fig. 14 to 18, the posture adjusting bracket 7160 in the present embodiment is further provided with a posture adjusting pushing portion for adjusting the operation lever 2000 to rotate and moving the operation lever 2000 in the body length direction thereof. The clamping opening on the posture adjusting support 7160 clamps and fixes the operating rod 2000, and after the operating rod is rotated to a horizontal state from a vertical state, the posture adjusting pushing part drives the operating rod 2000 to rotate, and meanwhile, the operating rod 2000 is pushed to move to an assembling position with the support frame body 1000 to be assembled with the through hole 1610 and the threaded hole 1510 on the support frame body 1000.

Preferably, as shown in fig. 14 to 18, the posture adjusting clamping portion in the above solutions includes each posture adjusting clamping sub-portion, the posture adjusting clamping sub-portions are arranged at intervals along the rod length direction of the operating rod 2000, the posture adjusting clamping sub-portion is composed of a first posture adjusting clamping member and a second posture adjusting clamping member, the first posture adjusting clamping member and the second posture adjusting clamping member are arranged oppositely and form the clamping opening therebetween, the posture adjusting clamping sub-portions are respectively and independently movably mounted on the posture adjusting support 7160, and the posture adjusting propelling portion adjusts the posture adjusting clamping sub-portions to avoid the movement of the operating rod 2000 when the operating rod 2000 moves along the body length direction thereof. Through the clamp mouth that forms between first accent appearance holder 7164 and the second accent appearance holder 7165 that sets up, and press from both sides the mouth and set up along the pole length direction interval of action bars 2000, can effectually fix the centre gripping of action bars 2000, each presss from both sides the mouth respectively independent movable mounting on transferring appearance support 7160, makes things convenient for action bars 2000 to dodge action bars 2000 when transferring appearance impetus to drive and remove.

Further, as shown in fig. 14 to 18, the first and second posture adjustment clamping members in this embodiment are respectively assembled at the end of a posture adjustment rod 7161, the posture adjustment rod 7161 is floatingly mounted on a posture adjustment bracket 7160, an a posture adjustment member 7163 for independently adjusting the posture adjustment rod 7161 to move and a B posture adjustment member 7162 for adjusting the posture adjustment rods 7161 to move simultaneously are provided on the posture adjustment bracket 7160, and when the posture adjustment clamping members are in a state, the first and second posture adjustment clamping members are adjusted to be in a separated state by the B posture adjustment member 7162; when the posture adjusting clamping part is in the state B, the posture adjusting propelling part adjusts the first posture adjusting clamping part and the second posture adjusting clamping part on each posture adjusting clamping sub part to be separated from each other through the posture adjusting part A7163 when the operation rod 2000 is adjusted to move horizontally along the rod body direction.

In this embodiment, when the posture-adjusting clamping portion is in the state a, that is, the material receiving state is performed by the clamping opening on the posture-adjusting clamping portion and the operation rod 2000 at the discharge end of the rod guide groove 7140, the a2 drives the a2 cam portion 7153a on the disk 7153 to abut against the B posture-adjusting piece 7162 to move on the posture-adjusting rod 7161, so that the two B posture-adjusting pieces 7162 are away from each other, the first posture-adjusting clamping piece 7164 and the second posture-adjusting clamping piece 7165 are driven to be separated, the clamping opening is opened, the material receiving state is performed on the operation rod 2000, the posture-adjusting clamping portion is in the state B, that is, the posture-adjusting clamping portion clamps the operation rod 2000 and adjusts the hole center line on the operation rod 2000 to be vertically arranged, the clamping opening clamps and fixes the operation rod 2000, the posture-adjusting propelling portion includes the clamping head 7170, the operation portion 2100 is clamped by the groove-shaped clamping opening 7171 on the clamping head 7170, the a rotating mechanism drives the clamping opening 7171, the A translation mechanism pushes the chuck 7170 on the chuck seat to drive the operating rod 2000 to move along the rod length direction, when the operating rod moves, the A1 arranged on the A adjusting block portion abuts against the inclined plane 7163a and abuts against the A1 posture adjusting abutting portion 7163b on the A posture adjusting piece 7163, so that the A posture adjusting piece 7163 drives the clamping ports to sequentially separate from each other, meanwhile, the A1 maintains the inclined plane 7163c and the A1 posture adjusting abutting portion 7163b to mutually abut against and maintain the separation state between the two clamping ports, when the operating rod 2000 moves, the clamping ports sequentially separate from each other and maintain the separation state, and the operating rod 2000 can pass through the clamping ports and is assembled with the through hole 1610 and the threaded hole 1510 on the support frame body 1000.

Preferably, as shown in fig. 14 to 18, the posture adjusting rod 7161 in the above solutions is floatingly mounted on the posture adjusting bracket 7160 through a posture adjusting spring, the first and second posture adjusting clamping pieces are respectively composed of posture adjusting clamping blocks, the posture adjusting clamping blocks are provided with screw threads for assembling with the operating rod 2000, the a posture adjusting piece 7163 is fixedly connected with the posture adjusting rod 7161, the B posture adjusting piece 7162 is connected with the posture adjusting rod 7161 in a sliding assembly manner, and the posture adjusting rod 7161 is provided with a posture adjusting limiting portion 7162a for limiting the movement of the B posture adjusting piece 7162. The first and second posture adjusting clamping members may also be formed by relatively arranging rollers with a recessed middle portion, the relatively arranged rollers clamp the operating rod 2000, so that the operating rod 2000 can rotate between the rollers, and when the chuck base pushes the operating rod 2000 to move along the rod length direction, the rollers roll on the operating rod 2000 to facilitate the movement of the operating rod 2000.

Further, as shown in fig. 14 to 18, an a adjusting assembly and a B adjusting assembly are disposed on the posture adjusting support 7160 in this embodiment, and A, B adjusting assemblies respectively adjust A, B movements of the posture adjusting members to achieve movement adjustment of the posture adjusting rods 7161. Through the A adjusting component, when the operating rod 2000 is pushed to move along the rod length direction, the clamping head seat pushes the A posture adjusting piece 7163 to avoid the movement of the operating rod 2000, the B adjusting component is arranged and used for adjusting a clamping opening on the posture adjusting support 7160 to be in a material receiving state, and meanwhile, the posture adjusting support 7160 drives the operating rod 2000 to be converted from a vertical state to a horizontal state.

Preferably, as shown in fig. 14 to 18, the posture adjusting bracket 7160 in the above solution is rotatably mounted on the posture adjusting mounting base 7150 through an a rotating shaft 7151, the a rotating shaft 7151 is provided with an a1 driving disk 7152, the B adjusting assembly comprises an a2 driving disk 7153 mounted corresponding to the a1 driving disk 7152, the a1 and the a2 driving disks are connected in a rotating fit manner, and a rotation limiting member is provided between the a1 and the a2 driving disks for limiting a relative rotation stroke between the a1 and the a2 driving disks, the a2 driving disk 7153 is provided with an a2 cam portion 7153a, the a2 cam portion 7153a is used for adjusting the two B posture adjusting components 7162 to approach to and separate from each other, and the a1 and the a2 driving disks rotate synchronously to adjust the posture adjusting; the A adjusting component comprises an A adjusting block part which is installed in a sliding way along the rod length direction of the operating rod 2000, the A adjusting block part is installed in a sliding way along the body length direction of the operating rod 2000, an A1 abutting part 7163a is arranged on the A adjusting block part, an A1 adjusting abutting part 7163b which is used for forming inclined plane abutting fit with the A1 abutting part 7163a is arranged on the A adjusting part, an A1 maintaining surface 7163c which is used for maintaining the first adjusting clamping piece and the second adjusting clamping piece in a separated state is also arranged on the A adjusting block part, the A1 maintaining surface 7163c and the A1 abutting part 7163a inclined plane are sequentially arranged along the moving direction of the operating rod 2000 on the adjusting bracket 7160, the adjusting position propelling part comprises a clamping head 7170, a groove-shaped clamping opening 7171 is arranged on the clamping head 7170, the clamping head 7170 is rotatably installed on the clamping head seat, the clamping head 7170 is connected with an A rotating mechanism which adjusts the rotation of the A rotating mechanism, the clamping head is installed on the adjusting bracket 7160 in a sliding way and is connected with, the adjusting block part A is connected with the chuck mounting seat, when the posture adjusting propelling part adjusts the operating rod 2000 to move, the adjusting block part A1 abuts against the inclined plane part to adjust the first posture adjusting clamping piece and the second posture adjusting clamping piece to be separated, and then the chuck 7170 passes through the pushing operating rod 2000 from the interval area between the first posture adjusting clamping piece and the second posture adjusting clamping piece.

The working principle of the embodiment is as follows: a1 driving disk 7152 and A2 driving disk 7153 rotate synchronously to drive posture adjusting bracket 7160 to rotate vertically on posture adjusting mounting seat 7150, the rotation limiting parts between A1 and A2 driving disks enable the A1 driving disk 7152 and the A2 driving disk 7153 to rotate relatively, A2 cam part 7153a on A2 driving disk 7153 drives B posture adjusting parts 7162 arranged oppositely on posture adjusting rod 7161 to be far away from each other, the B posture adjusting parts 7162 are abutted against posture adjusting limiting parts 7162a, the posture adjusting rod 7161 is retracted into the posture adjusting bracket 7160, the clamping mouths are far away from each other to enable the clamping mouths on the posture adjusting bracket 7160 to be in vertical material receiving state, the material stopping block on rod guiding groove 7140 leads the operation rod 2000 with adjusted posture into the clamping mouths on posture adjusting bracket 7160, A1 driving disk 7152 and A2 driving disk 7153 rotate synchronously and reversely to drive posture adjusting bracket 7160 to rotate horizontally, the rotation limiting parts enable the A2 cam part 7153 to be separated from the posture adjusting bracket 7160, the posture adjusting rods 7161 are close to each other, so that the clamping opening clamps and fixes the operating rod 2000, meanwhile, the groove-shaped clamping opening 7171 on the chuck 7170 clamps the operating part 2100 on the operating rod 2000, the air cylinder arranged on the posture adjusting bracket 7160 pushes the chuck 7170 to move along the rod length direction of the operating rod 2000 in a horizontal state, during the moving process, the collet 7170 rotates on the collet seat, drives the operating rod 2000 to rotate, meanwhile, the A1 arranged on the A adjusting block part abuts against the inclined plane 7163a and abuts against the A1 posture adjusting abutting part 7163b on the A posture adjusting part 7163, so that the A posture adjusting part 7163 drives the clamping openings to be away from each other in sequence, meanwhile, the A1 maintains the face 7163c and the A1 posture-adjusting abutting part 7163b abutting against each other to maintain the separation state between the two clamping openings, when the operation lever 2000 is moved, the respective jaws are sequentially separated from each other and kept in a separated state, so that the operating lever 2000 can pass through the nip and be assembled with the through hole 1610 and the threaded hole 1510 of the supporting stand body 1000.

The rotation limiting piece in the embodiment comprises a limiting rod arranged on an A2 driving disk 7153, a limiting hole matched with the limiting rod is arranged on the posture adjusting bracket 7160, and when the limiting rod is driven by an A2 driving disk 7153 to rotate and fall into the limiting hole, the rotation of the A2 driving disk 7153 is limited, so that the A1 driving disk 7152 and the A2 driving disk 7153 rotate relatively, and the B posture adjusting component 7162 is driven to move on the posture adjusting rod 7161.

The rotating mechanism A comprises a stepping motor which is arranged on a chuck seat and used for driving the chuck 7170 to rotate, the stepping motor drives the operating rod 2000 to rotate to enable the body of the operating rod 2000 to be assembled with the threaded hole 1510, meanwhile, the rotating number of turns of the stepping motor is controlled to adjust the direction of the hole center line of the operating hole 2110 on the operating portion 2100, the subsequent forward rotation device 8100 and the reverse rotation device 8200 can conveniently clamp the operating portion 2100, and the stepping motor is controlled by the aid of the prior art.

Further, as shown in fig. 14 to 18, in the present embodiment, a material blocking block for blocking the operation rod 2000 is disposed at the end of the adjustment channel 7143, the material blocking block is movably mounted on the first and second operation adjustment members, and a B driving mechanism for driving the material blocking block to move is disposed on the first and second operation adjustment members. The material blocking block is used for adjusting the position between clamping openings of the operating rod 2000 transferred to the posture adjusting support 7160, when the previous operating rod 2000 is clamped by the clamping openings and assembled with the support frame body 1000, the material blocking block is driven by the B driving mechanism to block the adjusting channel 7143, the material blocking is carried out on the next operating rod 2000, and the operating rod 2000 is prevented from falling off from the rod guide groove 7140.

Preferably, as shown in fig. 14 to 18, in the above-described embodiment, a C-vibration mechanism for driving the rod guide groove 7140 to vibrate is provided in the rod guide groove 7140, and the C-vibration mechanism drives the operating rod 2000 to move in the rod guide groove 7140. The C vibration mechanism is arranged to provide power for the movement of the operating rod 2000 on the rod guide groove 7140, a telescopic guide plate can be arranged at the discharge end of the rod guide groove 7140 to guide the operating rod 2000 to move to a clamping opening, and the telescopic guide plate adopts the prior art.

The embodiment of the application further comprises a centering and aligning method for the threaded hole and the through hole in the jack support frame body, wherein the method comprises the steps of adjusting the posture of the support frame body 1000, adjusting the posture of the support frame body 1000 to a preset state and fixing the preset state, adjusting A, B to rotate the installation shaft, and arranging the threaded hole 1510 and the through hole 1610 on the installation shaft A, B in a centering manner.

The supporting frame body 1000 is supported by the a positioning frame 6100, so that the supporting top seat 1700 and the supporting base 1800 fall into the upper and lower positioning holes on the a positioning frame 6100 respectively for fixing, the a pushing portion is used to push A, B installation shafts to approach each other, and when the distance between the A, B installation shafts reaches a preset value, the posture of the supporting frame body 1000 is fixed.

A. When the distance between the B mounting shafts reaches a preset value, the a pushing head 6110 forming the a pushing part retracts, the a limiting seats 6310 are respectively installed in the support frame body 1000, the two a limiting seats 6310 are adjusted to move to positions close to the supporting top seat 1700 and the supporting base 1800, and the posture of the support frame body 1000 is fixed through the two a limiting seats 6310 and the two a pushing pieces 6200.

A B centering column 6320 is inserted into the threaded hole 1510 from the inner side of the support frame body 1000 for centering adjustment.

Centering adjustment of the through-hole 1610 is achieved using the B2 positioning tube 6510 to position an abutment surface on the B-axis end of the B-mounting shaft 1600.

The cross section shape of the tube cavity of the B2 positioning tube 6510 is set to be consistent with the cross section shape of the shaft B end, the B2 positioning tube 6510 is installed in a floating mode through a B21 spring 6520, the plane tube wall on the B2 positioning tube 6510 is adjusted to be arranged perpendicular to the direction a initially, then the B2 positioning tube 6510 is rotated around the tube core of the B2 positioning tube 6510, when the plane tube wall on the B2 positioning tube 6510 and the abutting surface on the B installation shaft 1600 are arranged correspondingly, the B21 spring 6520 drives the B2 positioning tube 6510 to move so that the B2 positioning tube 6510 is in sleeve clamping connection with the shaft B end, then the two parts continue to rotate synchronously, the whole process is adjusted and controlled that the B2 positioning tube 6510 rotates n turns, n is a positive integer, and then the rotation is stopped, and the direction a is the hole center line direction after the.

Setting the tube cavity of a B2 positioning tube 6510 into a circular shape, arranging a B2 positioning block which is installed through a B22 spring in a floating way in the B2 positioning tube 6510, wherein the B2 positioning block is provided with a B2 positioning surface, the shape of the tube cavity section of the B2 positioning tube 6510 minus the section of the B2 positioning block is consistent with the section shape of the shaft end of the B shaft, initially adjusting the B2 positioning surface on the B2 positioning block to be vertical to the direction a, sleeving the B2 positioning tube 6510 on the shaft end of the B2, the B2 positioning tube 6510 is then rotated about the core of the B2 positioning tube 6510, and, when the B2 positioning surface is disposed in correspondence with the abutment surface on the B mounting shaft 1600, the B22 spring drives the B2 locating block to move so that the B2 locating tube 6510 is locked and connected with the B shaft end, then the two synchronously rotate continuously, the whole process regulates and controls the B2 positioning tube 6510 to rotate n turns, n is a positive integer, then, stopping, the direction a is the hole center line direction after the through holes 1610 and the threaded holes 1510 are arranged in a centered manner.

The corresponding bayonet is arranged on the a pushing head 6110 to be clamped with the mounting shaft A, B to push the shaft A, B to approach each other.

A. After the distance between the B installation shafts is adjusted to a preset distance, the included angle between the A1 upper bracket piece 1100 and the A2 upper bracket piece 1200 is 30-45 degrees.

The supporting frame body 1000 is horizontally and horizontally placed on the A positioning frame 6100 to perform the alignment of the threaded hole 1510 and the through hole 1610.

The B2 positioning tube 6510 is driven to rotate by a driving assembly arranged on the B2 positioning frame 6500.

The embodiment also comprises an assembling method of the jack, which comprises the following steps:

step S1: firstly, conveying the support frame body 1000 to be assembled;

step S2: when the support frame is conveyed to the posture adjusting station 6000, the posture of the support frame body 1000 is adjusted, and simultaneously, the threaded hole 1510 on the A mounting shaft 1500 on the support frame body 1000 is adjusted to be consistent with the hole center line of the through hole 1610 on the B mounting shaft 1600;

step S3: continuously conveying the adjusted support frame body 1000 to an assembly station 7000, and assembling the operating rod 2000 with the abutting bearing 3000, the through hole 1610 on the support frame body 1000, the fixing sleeve 4000 and the threaded hole 1510 on the support frame body 1000 in sequence after the posture is adjusted;

step S4: conveying the assembled support frame to a detection station 8000, firstly rotating the operating lever 2000 in a forward direction to enable an A, B mounting shaft on the support frame body 1000 to be closest, and then rotating the operating lever 2000 in a reverse direction to enable a A, B mounting shaft on the support frame body 1000 to be farthest away;

step S5: in step S4, after the operating lever 2000 is rotated forward and before the operating lever 2000 is rotated backward, the fixing sleeve 4000 is press-fixed to the operating lever 2000;

step S6: and unloading and collecting the support frame after detection is finished.

The jack is formed by assembling the support frame body 1000, the operating rod 2000, the abutting bearing 3000 and the fixed sleeve 4000.

The horizontally assembled support frame body 1000 is conveyed by the A conveying line 5300, when conveyed to the posture adjusting station 6000, the posture of the support frame body 1000 is fixed by the A posture adjusting unit, and the hole center lines of the threaded hole 1510 on the A mounting shaft 1500 and the through hole 1610 on the B mounting shaft 1600 are adjusted to be on the same straight line by the B posture adjusting unit.

After adjustment is completed, the posture adjustment unit a and the posture adjustment unit B respectively move to the avoidance positions, when the conveyor line a 5300 drives the support frame body 1000 to be conveyed to the assembly station 7000, the operating rod 2000 is jacked out of the storage tank 7110 through the jacking portion 7111 arranged on the rack 5000, after jacking to the high position, the jacked operating rod 2000 is transferred to the posture adjustment surface 7120 through the overturning jacking plate 7112, the posture adjustment gap portion 7122 which is arranged on the posture adjustment surface 7120 and has a size allowing the adjusting rod body portion 2200 to penetrate through and preventing the abutting portion 2300 from penetrating through enables the operating rod 2000 in horizontal arrangement to be in vertical arrangement, and then the operating rod 2000 in vertical arrangement is pushed to the rod guide groove 7140 through the push claw 7131.

When the operating lever 2000 moves on the lever guide groove 7140, the lever guide groove 7140 is provided with a first operating adjusting piece 7141 and a second operating adjusting piece 7142 which are oppositely arranged at intervals, an adjusting channel 7143 which is matched with the operating part 2100 and used for adjusting the operating part 2100 is formed between the first operating adjusting piece and the second operating adjusting piece, the size of the adjusting channel 7143 is gradually reduced along the conveying direction of the operating lever 2000, and in the moving process of the operating lever 2000, the operating part 2100 is abutted against the first operating adjusting piece and the second operating adjusting piece, so that the hole center line of the operating hole 2110 on the operating part 2100 is gradually adjusted to be in the horizontal direction which is perpendicular to the conveying direction of the discharging end of the lever guide groove 7140.

When the operating rod 2000 with the adjusted posture of the operating part 2100 is driven by the C vibration mechanism to be conveyed to the discharge end of the rod guiding and conveying groove 7140, the a1 driving disk 7152 and the a2 driving disk 7153 arranged on the posture adjusting bracket 7160 synchronously rotate, so that the posture adjusting bracket 7160 is driven to rotate to be in a vertical state, the rotation limiting piece between the a1 driving disk and the a2 driving disk enables the a1 driving disk 7152 and the a2 driving disk 7153 to relatively rotate, the a2 cam part 7153a on the a2 driving disk 7153 drives the oppositely arranged B posture adjusting pieces 7162 on the posture adjusting rod 7161 to be away from each other, the B posture adjusting pieces 7162 abut against the posture adjusting limiting part 7162a, the posture adjusting rod 7161 retracts into the posture adjusting bracket 7160, the clamping openings are away from each other, so that the clamping openings on the posture adjusting bracket 7160 are in a vertical material receiving state, the material blocking block on the rod guiding and conveying groove 7140 enables the posture adjusted operating rod 2000 to be in a clamping opening on the posture adjusting bracket 7160, the clamping opening of the clamping bracket 7152 and the driving disk 7153A 35, the posture adjusting bracket 7160 is driven to rotate to a horizontal state, the limiting piece is rotated to separate a cam part 7153a of A2 from a posture adjusting part 7162 of B, the posture adjusting rods 7161 are close to each other, so that the clamping opening clamps and fixes the operating rod 2000, meanwhile, a groove-shaped clamping opening 7171 on the chuck 7170 clamps the operating part 2100 on the operating rod 2000, an air cylinder arranged on the posture adjusting bracket 7160 pushes the chuck 7170 to move along the rod length direction of the operating rod 2000 in the horizontal state, in the moving process, the chuck 7170 rotates on the chuck seat to drive the operating rod 2000 to rotate, meanwhile, an A1 arranged on the A adjusting block part abuts against an inclined plane 7163a of the inclined plane and abuts against an A1 posture adjusting abutting part 7163B on the A posture adjusting part 7163, so that the A posture adjusting part 7163 drives the clamping openings to sequentially and mutually separate from each other, meanwhile, an A1 maintaining part 7163c and an A1 posture adjusting abutting part 7163B abut against each other to maintain the separated state between the two clamping openings, when the operating rod 2000 moves, the respective jaws are sequentially spaced apart from each other and maintained in a separated state so that the operating lever 2000 can pass between the jaws and be fitted into the through hole 1610 and the screw hole 1510 of the supporting stand body 1000.

When the cylinder pushes the horizontally arranged operating rod 2000 to move along the rod length direction, the abutting bearing 3000 conveyed from the inside of the A vibration disc feeding mechanism 7220 vertically falls into the storage frame 7210, the operating rod 2000 penetrates through the abutting bearing 3000 in the storage frame 7210 from the plug port 7212 in the storage frame 7210 to be assembled with the abutting bearing 3000 in the storage frame 7210, meanwhile, the fixing sleeve 4000 conveyed in the B vibration disc feeding mechanism 7340 is clamped and moved to a low position through the material taking claw 7320, after the operating rod 2000 is assembled with the abutting bearing 3000, the operating rod 2000 penetrates through the through hole 1610 in the B mounting shaft 1600, the operating rod 4000 is assembled with the fixing sleeve 4000 when continuously moving, and then the chuck 7170 is driven to rotate to be assembled with the threaded hole 1510 in the A mounting shaft 1500 when continuously moving.

When the assembled support frame body 1000 is driven by the a conveying line 5300 to move from the assembling station 7000, an abutting bearing 3000 fitted on the operating lever 2000 abuts against the discharge plate 7213, so that the assembled operating rod 2000 is moved out of the material storage frame 7210, the material taking claw 7320 is moved to a high position to avoid the movement of the operating rod 2000, the rotation of the chuck 7170 is stopped, the hole center line of the operation hole 2110 on the operation part 2100 is vertical, the assembled support frame body 1000 is driven by the A conveying line 5300 to be conveyed to the detection station 8000, the clamping piece 8120 arranged on the rotating bracket 8110 is clamped on the operation part 2100 with the hole center line vertical, when the rotating assembly 8130 drives the clamping piece 8120 to rotate in the positive direction, the A, B installation axle on the support frame body 1000 is arranged nearest, and when the rotating assembly 8130 drives the clamping piece 8120 to rotate reversely, the A, B installation axle on the support frame body 1000 is arranged farthest away.

After the rotating assembly 8130 drives the clamping member 8120 to rotate forward and before the rotating assembly 8130 drives the clamping member 8120 to rotate reversely, the fixed sleeve 4000 is pressed and fixed on the operating rod 2000 by the matching of the arranged stamping thimble 8320 and the lower die base 8330.

After the rotating assembly 8130 drives the clamping piece 8120 to rotate reversely, the assembled jack is detached from the A conveying line 5300 for boxing and collecting.

An adjusting rack matched with an adjusting gear is arranged at the tail end of a transfer path of the operating rod 2000 on the rack 5000, the jacking plate 7112 is hinged to the jacking portion 7111, and when the driving mechanism A drives the jacking plate 7112 to ascend to a high position, the adjusting gear is meshed with the adjusting rack to drive the jacking plate 7112 to overturn on the jacking portion 7111, so that the operating rod 2000 is transferred to the posture adjusting face 7120.

When the operation lever 2000 is transferred to the posture adjustment face 7120, the center line of the operation lever 2000 transferred to the posture adjustment face 7120 is aligned with the center line of the posture adjustment gap 7122 by the posture adjustment positioning piece provided on the posture adjustment face 7120, so that the body of the operation lever 2000 passes through the posture adjustment gap 7122 and the abutting portion 2300 stays on the posture adjustment gap 7122, and the operation lever 2000 arranged horizontally is changed into the operation lever 2000 arranged vertically.

When the push pawl 7131 pushes the vertically arranged operating rod 2000 to move on the posture adjusting surface 7120, the inclined surface of the A1 abutting part 7131a arranged on the push pawl 7131 abuts against the A2 abutting part 7131b on the posture adjusting positioning piece, so that the posture adjusting positioning piece avoids the operating part 2100 and the abutting part 2300 on the moving operating rod 2000.

Through the material blocking block arranged at the tail end of the adjusting channel 7143 and used for blocking the operating rod 2000, when the clamping opening is in a material receiving state, the operating rod 2000 with the posture adjusted by the operating part 2100 corresponds to the clamping opening, and when the posture adjusting support 7160 drives the operating rod 2000 to rotate, the operating rod 2000 in the adjusting channel 7143 is blocked.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.

Claims

1. The method for adjusting the hole center line by adopting the movable assembling positioning column for the production of the automobile parts is characterized by comprising the following steps of: adjusting the A groove type part and the B groove type part into a preset included angle arrangement, recording the preset orientation needing to be adjusted of a threaded hole on an A installation shaft as the a direction, recording the two ends of an installation part as the a end and the B end, recording the A groove type part as one of an A1 upper support part and a B1 lower support part, recording the B groove type part as the other of an A1 upper support part and a B1 lower support part, firstly adjusting the positions of a movable support and the installation support so that the rotating center line of the movable support is superposed with the center line of the A installation shaft, the center line of a B positioning column and the center line of the A installation shaft are positioned on the same plane, adjusting the B positioning column, a guide rail part, the installation part and a movable column seat to be in an initial state, wherein the middle part of the guide rail part and the middle part of the installation part are positioned in the a direction, the B positioning column and the movable column seat are positioned in the middle part of the installation part, operating hole center line, the connection part of the movable bracket and the mounting part is positioned outside the A groove type part and the B groove type part;

the hole center line adjustment processing includes:

adjusting the movable support to rotate in the forward direction, so that the movable column base rotates in the forward direction on the mounting piece relative to the mounting piece until the end a of the mounting piece abuts against the groove bottom of the groove-shaped piece A, the movable column base and the hole-fixing column B move to the end a of the mounting piece, and the forward rotation is the rotation direction of the middle part of the mounting piece pointing to the end a;

then adjusting the movable support to rotate reversely, so that the movable column base rotates reversely on the mounting piece relative to the mounting piece until the end B of the mounting piece abuts against the groove bottom of the groove-shaped piece B, the movable column base and the hole-fixing column B move to the end B of the mounting piece, and the reverse rotation is the rotation direction of the middle part of the mounting piece pointing to the end B;

finally, the movable support is adjusted to rotate in the positive direction to restore to the initial state;

and in the hole center line adjusting and processing process, when the center line of the B fixed hole column coincides with the center line of the threaded hole in the A mounting shaft, the B fixed hole column and the threaded hole are adjusted to be spliced and assembled.

2. The method for adjusting the hole center line by adopting the movable assembling positioning column for the production of the automobile parts according to the claim 1 is characterized in that: adopt endless conveyor belt or endless conveyor rope adjustment activity post seat to rotate for the installed part, set up at endless conveyor belt or endless conveyor rope and guide rail portion inside fixed connection, make the activity post seat move to a end or b end when moving the installed part like this.

3. The method for adjusting the hole center line by adopting the movable assembling positioning column for the production of the automobile parts according to the claim 1 is characterized in that: adopt endless conveyor to adjust movable column seat and rotate for the installed part, be equipped with the awl fluted roller that orders about endless conveyor motion on the installed part, through set up on the route that the drive roller removed rather than transmission fit's drive fan cogged belt, make movable column seat remove to a end or b end when removing the installed part like this.

4. The method for adjusting the hole center line by adopting the movable assembling positioning column for the production of the automobile parts according to the claim 1 is characterized in that: bayonets matched with the A, B groove-shaped pieces are arranged at two ends of the guide rail part, and the bayonets are adjusted to be in clamping fit with groove wall ports of the A, B groove-shaped pieces, so that the center line of the B hole fixing column and the center line of the A mounting shaft are located on the same plane.

5. The method for adjusting the hole center line by adopting the movable assembling positioning column for the production of the automobile parts according to the claim 1 is characterized in that: the mounting bracket is provided with a positioning tube, and the movable bracket is clamped and assembled with the mounting shaft A to realize the coincidence of the rotating central line of the movable bracket and the central line of the mounting shaft A.

6. The method for adjusting the hole center line by adopting the movable assembling positioning column for the production of the automobile parts according to the claim 1 is characterized in that: adopt B positioning spring adjustment B locating lever to insert in the threaded hole, when screw hole central line and B locating lever central line stagger, the outer wall of A installation axle leans on B positioning spring compression, when both correspond to arrange, B compression spring release, inserts the tip of B fixed-hole post in the threaded hole.

7. The method for adjusting the hole center line by adopting the movable assembling positioning column for the production of the automobile parts according to the claim 1 is characterized in that: the guide rail part is installed on the installation support, and the installation part is installed on the installation support through the movable support in a rotating mode, so that the guide rail part and the installation part are assembled in a rotating mode.

8. The method for adjusting the hole center line by adopting the movable assembling positioning column for the production of the automobile parts according to the claim 1 is characterized in that: the mounting bracket and the base are horizontally movably mounted, the base and the rack are vertically movably mounted, so that clamping assembly of the positioning pipe on the mounting bracket and the mounting shaft A is realized, and a bayonet of the guide rail part is in clamping fit with a groove wall port of the A, B groove-shaped part.

9. The method for adjusting a hole center line by using a movable assembly positioning column for automobile parts production as claimed in any one of claims 1 to 8, wherein at least one of A, B:

A. the end part of the B fixed-hole column close to the A mounting shaft is arranged to be hemispherical, and the hemispherical end part of the B fixed-hole column is spliced and assembled with the threaded hole;

B. and the semispherical end of the B fixed-hole column is provided with a ball in a rolling mode, and the ball slides on the A mounting shaft.

10. A method for assembling a jack is characterized in that: the method for adjusting the hole center line by adopting the movable assembling positioning column for the production of the automobile parts as claimed in any one of claims 1 to 9.