CN210426474U

CN210426474U - Positioning tool of automobile part checking fixture

Info

Publication number: CN210426474U
Application number: CN201921376795.0U
Authority: CN
Inventors: 杨杰; 刘程; 吴迎春; 吴锦顺; 王雷
Original assignee: Wuhan Warrior Auto Parts Co Ltd
Current assignee: Wuhan Warrior Auto Parts Co Ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-04-28
Anticipated expiration: 2029-08-23

Abstract

The utility model belongs to the automobile field, in particular to a positioning tool of an automobile part checking fixture, aiming at the problem that when the existing checking fixture is positioned, the positioning tool is often positioned according to a plurality of fixed angles, and can not be freely adjusted, so that the use is very inconvenient, the utility model provides a scheme which comprises a chassis, wherein the top of the chassis is rotatably connected with a stand column, the top of the stand column is fixedly provided with a U-shaped plate, the U-shaped plate is rotatably connected with a rotating shaft, the rotating shaft is rotatably connected with a rotating rod, the top end of the rotating rod extends to the upper part of the U-shaped plate and is fixedly provided with a fixing frame, and the fixing frame is in threaded connection with a screw rod. So that it is convenient to use.

Description

Positioning tool of automobile part checking fixture

Technical Field

The utility model relates to the field of automotive technology, especially, relate to a positioning tool of utensil is examined to auto parts.

Background

The jig is a large tool for carpenters, ironmen, pincers workers, machines, electric controls and other handicraft articles, and is mainly used as a tool for assisting in controlling positions or actions (or both), and the jig can be divided into three types, namely a process assembly type jig, a project test type jig and a circuit board test type jig, and is disclosed with the following notice numbers: CN208215184U discloses automobile parts processing tool of multi-direction location, including the tool body, one side fixedly connected with pressure-bearing piece of tool body, screw fixedly connected with locating piece is passed through to the one end of tool body, open at the surperficial middle part of locating piece has the location pinhole, the surperficial both sides of locating piece are provided with spacing, open around the surface of tool body has the locating hole. The utility model has reasonable design and convenient use, the connecting rod can be conveniently moved forwards through the screw thread to fix and position the automobile parts through the connecting rod and the screw thread, the jig body can be directly operated with accurate positioning through the guide post by arranging the guide post hole in the production process, the displacement of the automobile parts can be conveniently limited through the limiting strip by arranging the positioning pin hole and the limiting strip, and the accurate positioning is carried out through the positioning pin hole, so the utility model is simple and convenient and is suitable for wide application;

when the detection tool is used for detecting some automobile parts after the production is finished, the detection tool is often required to be positioned according to different angles, so that the detection purpose can be achieved by matching with the automobile parts, but in the prior art, when the detection tool is positioned, the detection tool is often positioned according to a plurality of fixed angles, free adjustment cannot be achieved, and therefore the detection tool is very inconvenient to use, and the positioning tool for the automobile part detection tool is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and exist among the prior art when fixing a position examining the utensil, often only fix a position according to several fixed angles, can not realize freely adjusting, consequently use very inconvenient shortcoming, and the automobile parts who proposes examines the location frock of utensil.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the positioning tool of the automobile part checking fixture comprises a chassis, wherein the top of the chassis is connected with a stand column in a rotating mode, a U-shaped plate is fixedly mounted at the top of the stand column, a rotating shaft is connected to the U-shaped plate in a rotating mode, a rotating rod is connected to the rotating shaft in a rotating mode, the top end of the rotating rod extends to the top of the U-shaped plate, a fixing frame is fixedly mounted on the top of the U-shaped plate, a screw rod is connected to the fixing frame in a threaded mode, one end of the screw rod extends to the outer side of the fixing frame, the other.

Preferably, the both sides fixed mounting of stand has the connecting seat, the spread groove has been seted up to one side of connecting seat, the both sides of stand are all rotated and are connected with the installation pole, and two installation poles are located two spread grooves respectively, the one end fixed mounting of installation pole has the connecting rod, and one side of connecting rod rotates respectively and is connected with first connecting rod and second connecting rod, and the bottom of two first connecting rods extends to the below of two connecting seats respectively and has same removal ring gear and swivelling joint, and removes ring gear and stand sliding connection, the top fixed mounting on chassis has the braking ring gear, remove ring gear and braking ring gear swing joint, utilize the characteristics of the meshing of braking ring gear and removal ring gear, can conveniently brake the stand at any time.

Preferably, the top of two second connecting rods all extends to the top of connecting seat and has same shifting ring to rotate and be connected with, the shifting ring slip cap is established on the stand, and the cover is equipped with torque spring on the installation pole, torque spring's both ends respectively with one side of stand and the one end fixed connection of connecting rod, torque spring can carry out elasticity to the connecting rod spacing, further can realize carrying out elasticity spacing to removing the ring gear.

Preferably, one side fixed mounting of U template has spacing cover, the one end of pivot extends to in the spacing cover and fixed mounting has ball, threaded connection has ball nut on the ball, ball nut and the inner wall sliding connection of spacing cover, one side fixed mounting of ball nut has extension spring, and extension spring's one end and one side inner wall fixed connection of spacing cover utilize extension spring can provide the pulling force to ball nut to this dwang upwards rotates be convenient for.

Preferably, one side fixed mounting of dwang has the pull rod, fixed mounting has the stay cord on the pull rod, one side fixed mounting of stand has the installation cover, and fixed mounting has the line motor of receiving on the one side inner wall of installation cover, the one end of stay cord extends to in the installation cover and fixed around establishing on drive motor's output shaft, and the rotation that utilizes the line motor of receiving rotates through stay cord pulling dwang.

The utility model discloses in, automobile parts examines location frock of utensil

The pull rope can be wound on the output shaft through the wire winding motor, so that the pull rope pulls the connecting rod to rotate, and when the connecting rod rotates, the rotating rod can be driven to rotate, so that the fixing frame can be driven to move in an arc shape, and the placing position and the angle of the checking fixture can be changed;

when the rotating rod rotates, the rotating shaft can be driven to rotate, the ball screw nut is driven to move through the ball screw, and tension is applied to the extension spring, so that the extension spring is in a stressed state;

can drive the connecting rod through two second connecting rods through promoting the shift ring downwards and take place to rotate, at this moment through the connecting rod, can stimulate two first connecting rods and upwards remove, can drive to remove the ring gear and upwards remove to further say, realize removing the ring gear and break away from the meshing with the braking ring gear, can realize that the stand loses spacingly, alright rotate in order to realize the stand, realize adjusting examining the utensil position.

The utility model discloses a line motor is received in the start to this pulling is examined utensil and is rotated, adjusts examining the position and the angle of utensil, so can be according to the auto-parts of difference to examining the change of position, and it is more convenient consequently to use.

Drawings

Fig. 1 is a three-dimensional structural view of a positioning tool of an automobile part checking fixture provided by the utility model;

FIG. 2 is a front view of the positioning tool of the inspection device for automobile parts according to the present invention;

FIG. 3 is a structural side view of a U-shaped plate of a positioning tool of the automobile part checking fixture, provided by the utility model;

fig. 4 is a side view of the fixing frame structure of the positioning tool of the automobile part checking fixture provided by the utility model;

fig. 5 is the utility model provides a line motor structure front view is received to automobile parts examines location frock of utensil.

In the figure: the device comprises a base plate 1, a stand column 2, a brake toothed ring 3, a movable toothed ring 4, a movable ring 5, a connecting seat 6, a first connecting rod 7, a second connecting rod 8, a U-shaped plate 9, a rotating shaft 10, a rotating rod 11, a pull rod 12, a fixed frame 13, a pull rope 14, a connecting groove 15, a mounting rod 16, a connecting rod 17, a torsion spring 18, a limiting cover 19, a ball screw 20, a ball screw nut 21, a tension spring 22, a clamping plate 23, a screw rod 24, a take-up motor 25 and a mounting cover 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-5, automobile parts examines location frock of utensil, including chassis 1, the top of chassis 1 is rotated and is connected with stand 2, the top fixed mounting of stand 2 has U template 9, it is connected with pivot 10 to rotate on the U template 9, it is connected with dwang 11 to rotate on the pivot 10, the top of dwang 11 extends to the top of U template 9 and fixed mounting has mount 13, threaded connection has screw rod 24 on mount 13, the one end of screw rod 24 extends to the outside of mount 13, and the other end of screw rod 24 rotates and is connected with splint 23, splint 23 and U template 9 bottom sliding connection.

The utility model discloses in, the both sides fixed mounting of stand 2 has connecting seat 6, spread groove 15 has been seted up to one side of connecting seat 6, the both sides of stand 2 are all rotated and are connected with installation pole 16, two installation poles 16 are located two spread grooves 15 respectively, the one end fixed mounting of installation pole 16 has connecting rod 17, and one side of connecting rod 17 rotates respectively and is connected with first connecting rod 7 and second connecting rod 8, the bottom of two first connecting rods 7 extends to the below of two connecting seats 6 respectively and has same removal ring gear 4 of rotating connection, and remove ring gear 4 and stand 2 sliding connection, the top fixed mounting on chassis 1 has braking ring gear 3, remove

ring gear

4 and 3 swing joint of braking ring gear, utilize the characteristics of the meshing of braking ring gear 3 and removal ring gear 4, can conveniently brake stand 2 at any time.

The utility model discloses in, two second connecting rod 8's top all extends to connecting seat 6 and the swivelling joint has

same shift ring

5, and 5 slip covers of shift ring are established on stand 2, and the cover is equipped with torsion spring 18 on the installation pole 16, torsion spring 18's both ends respectively with one side of stand 2 and the one end fixed connection of connecting rod 17, and torsion spring 18 can carry out elasticity spacing to connecting rod 17, and it is spacing further to realize carrying out elasticity to removing ring gear 4.

The utility model discloses in, one side fixed mounting of U template 9 has spacing cover 19, the one end of pivot 10 extends to in spacing cover 19 and fixed mounting has ball 20, threaded connection has ball nut 21 on ball 20, ball nut 21 and spacing cover 19's inner wall sliding connection, one side fixed mounting of ball nut 21 has extension spring 22, and one side inner wall fixed connection of extension spring 22's one end and spacing cover 19, utilize extension spring 22 can provide the pulling force to ball nut 21, thereby be convenient for dwang 12 upwards rotates.

The utility model discloses in, one side fixed mounting of dwang 11 has pull rod 12, and fixed mounting has stay cord 14 on pull rod 12, and one side fixed mounting of stand 2 has installation cover 26, and fixed mounting has on one side inner wall of installation cover 26 to receive line motor 25, and the one end of stay cord 14 extends to in installation cover 26 and fixed around establishing on drive motor 25's output shaft, and the rotation that utilizes to receive line motor 25 rotates through 14 pulling dwang 11 of stay cord.

Example two

Referring to fig. 1-5, automobile parts examines location frock of utensil, including chassis 1, chassis 1's top is rotated and is connected with stand 2, the welding of stand 2's top has U template 9, it is connected with pivot 10 to rotate on the U template 9, it is connected with dwang 11 to rotate on the pivot 10, the top of dwang 11 extends to the top of U template 9 and welds there is mount 13, threaded connection has screw rod 24 on mount 13, the one end of screw rod 24 extends to the outside of mount 13, and the other end of screw rod 24 rotates and is connected with splint 23, splint 23 and U template 9 bottom sliding connection.

The utility model discloses in, the welding of stand 2's both sides has connecting seat 6, spread groove 15 has been seted up to one side of connecting seat 6, the both sides of stand 2 are all rotated and are connected with installation pole 16, two installation poles 16 are located two spread grooves 15 respectively, the welding of the one end of installation pole 16 has connecting rod 17, and one side of connecting rod 17 rotates respectively and is connected with first connecting rod 7 and second connecting rod 8, the bottom of two first connecting rods 7 extends to the below of two connecting seats 6 respectively and is rotated and be connected with same removal ring gear 4, and remove ring gear 4 and stand 2 sliding connection, the welding of chassis 1's top has braking ring gear 3, remove

ring gear

4 and 3 swing joint of braking ring gear, utilize the characteristics of braking ring gear 3 and the meshing of removing ring gear 4, can conveniently brake stand 2 at any time.

same shift ring

The utility model discloses in, there is spacing cover 19 one side welding of U template 9, the one end of pivot 10 extends to in spacing cover 19 and welds ball 20, threaded connection has ball nut 21 on ball 20, ball nut 21 and spacing cover 19's inner wall sliding connection, there is extension spring 22 one side welding of ball nut 21, and extension spring 22's one end welds mutually with one side inner wall of spacing cover 19, utilize extension spring 22 can provide the pulling force to ball nut 21, thereby be convenient for dwang 12 upwards rotates.

In the utility model, firstly, the checking fixture is reversely rotated on the fixing frame 13, and the screw rod 24 is rotated, so as to drive the clamping plate 23 to move, thereby realizing the clamping of the checking fixture, then the pull rope 14 can be wound on the output shaft through the take-up motor 26, and the take-up motor 26 utilizes the direct current power supply to supply power, so as to drive the connecting rod 12 to rotate through the pull rope 14, when the connecting rod 12 rotates, the rotating rod 11 can be driven to rotate, so as to drive the fixing frame 13 to move in an arc shape, the placing position and the angle of the checking fixture are changed, when the rotating rod 11 rotates, the rotating shaft 10 can be driven to rotate, at the moment, the ball screw nut 21 is driven to move through the ball screw 20, the tensile force is applied to the tensile spring 22, so that the tensile spring 22 is in a stressed state, when the rotating rod 11 is required, can drive connecting rod 17 through two second connecting rods 8 and take place to rotate through pushing away the shift ring 5 downwards, at this moment, through connecting rod 17, can stimulate two first connecting rods 7 and upwards remove, further can drive and remove ring gear 4 and upwards remove, realize removing ring gear 4 and braking ring gear 3 and break away from the meshing, can realize that stand 2 loses spacingly, alright rotate with realizing stand 2, realize adjusting examining the utensil position, so can be according to the auto-parts of difference to examining a position change, it is more convenient to use consequently.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Positioning tool of automobile part checking fixture comprises a chassis (1) and is characterized in that the top of the chassis (1) is connected with a stand column (2) in a rotating mode, a U-shaped plate (9) is fixedly mounted at the top of the stand column (2), a rotating shaft (10) is connected to the U-shaped plate (9) in a rotating mode, a rotating rod (11) is connected to the rotating shaft (10) in a rotating mode, a fixing frame (13) is fixedly mounted on the top of the rotating rod (11) and extends to the top of the U-shaped plate (9), a screw rod (24) is connected to the fixing frame (13) in a threaded mode, one end of the screw rod (24) extends to the outer side of the fixing frame (13), a clamping plate (23) is connected to the other end of the screw rod (24) in a.

2. The positioning tool of the automobile part checking fixture according to claim 1, characterized in that connecting seats (6) are fixedly mounted on two sides of the upright post (2), a connecting groove (15) is formed in one side of each connecting seat (6), mounting rods (16) are rotatably connected to two sides of the upright post (2), the two mounting rods (16) are respectively located in the two connecting grooves (15), a connecting rod (17) is fixedly mounted at one end of each mounting rod (16), a first connecting rod (7) and a second connecting rod (8) are rotatably connected to one side of each connecting rod (17), the bottom ends of the two first connecting rods (7) respectively extend to the lower portions of the two connecting seats (6) and are rotatably connected with the same movable toothed ring (4), the movable toothed ring (4) is slidably connected with the upright post (2), and a braking toothed ring (3) is fixedly mounted on the top of the chassis (1), the movable toothed ring (4) is movably meshed with the braking toothed ring (3).

3. The positioning tool of the automobile part testing fixture according to claim 1, wherein the top ends of the two second connecting rods (8) extend to the upper side of the connecting seat (6) and are rotatably connected with the same moving ring (5), the moving ring (5) is slidably sleeved on the upright post (2), a torsion spring (18) is sleeved on the mounting rod (16), and two ends of the torsion spring (18) are fixedly connected with one side of the upright post (2) and one end of the connecting rod (17) respectively.

4. The positioning tool of the automobile part testing fixture according to claim 1, wherein a limiting cover (19) is fixedly mounted on one side of the U-shaped plate (9), one end of the rotating shaft (10) extends into the limiting cover (19) and is fixedly provided with a ball screw (20), a ball screw nut (21) is connected onto the ball screw (20) in a threaded manner, the ball screw nut (21) is connected with the inner wall of the limiting cover (19) in a sliding manner, an extension spring (22) is fixedly mounted on one side of the ball screw nut (21), and one end of the extension spring (22) is fixedly connected with the inner wall of one side of the limiting cover (19).

5. The positioning tool of the automobile part testing fixture is characterized in that a pull rod (12) is fixedly mounted on one side of the rotating rod (11), a pull rope (14) is fixedly mounted on the pull rod (12), a mounting cover (26) is fixedly mounted on one side of the upright post (2), a take-up motor (25) is fixedly mounted on the inner wall of one side of the mounting cover (26), and one end of the pull rope (14) extends into the mounting cover (26) and is fixedly wound on an output shaft of the driving motor (25).