CN214444511U

CN214444511U - Drilling and rivet pressing equipment

Info

Publication number: CN214444511U
Application number: CN202120409419.8U
Authority: CN
Inventors: 黄强
Original assignee: Jinhua De Instrument Automation Technology Co ltd
Current assignee: Jinhua De Instrument Automation Technology Co ltd
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-10-22
Anticipated expiration: 2031-02-24

Abstract

The utility model belongs to the technical field of drilling equipment, a drilling is pressed rivet equipment is disclosed, which comprises a cabinet, be equipped with the platen on the rack, the middle part of platen is equipped with station rotary mechanism, station rotary mechanism's left side is fixed with drilling mechanism, station rotary mechanism's rear side is fixed with rivet material loading prepressing mechanism, station rotary mechanism's right side is fixed with rivet hold-down mechanism, be equipped with control mechanism on the rack, the last work piece of installing of station rotary mechanism. The utility model discloses a set up station rotary mechanism, drilling mechanism, rivet material loading prepressing mechanism, rivet hold-down mechanism, control mechanism on an equipment, compact structure, drilling, the rivet that can once only accomplish a plurality of rivet holes are put in place, pre-compaction, are compressed tightly, are accomplished by the machine is automatic except that loading and unloading action, and degree of automation is high, has reduced the process, has reduced the manual work, has improved machining efficiency and machining precision by a wide margin.

Description

Drilling and rivet pressing equipment

Technical Field

The utility model belongs to the technical field of drilling equipment, concretely relates to rivet equipment is pressed in drilling.

Background

As shown in fig. 2, various special-shaped assembling workpieces 7 often exist on equipment such as an electric tool, the special-shaped assembling workpieces 7 need to be assembled and then drilled and riveted, due to different shapes, fixing is difficult, drilling and riveting can be performed separately, in the prior art, a common drilling machine tool is often used for drilling, then rivets are pressed manually, and the working efficiency is low and the cost is high. Therefore, a drilling rivet pressing device needs to be developed to reduce labor cost and improve processing efficiency and processing precision.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the utility model provides a riveting equipment is pressed in drilling can accomplish the drilling of various dysmorphism assembly work pieces, processes such as pressure rivet automatically on an equipment, reduces the human cost, improves machining efficiency and machining precision.

The utility model provides a following technical scheme: a drilling and rivet pressing device comprises a cabinet, wherein a platen is arranged on the cabinet, a station rotating mechanism is arranged in the middle of the platen, a drilling mechanism is fixed on the left side of the station rotating mechanism, a rivet feeding and pre-pressing mechanism is fixed on the rear side of the station rotating mechanism, a rivet pressing mechanism is fixed on the right side of the station rotating mechanism, a control mechanism is arranged on the cabinet, the station rotating mechanism, the drilling mechanism, the rivet feeding and pre-pressing mechanism and the rivet pressing mechanism are all electrically connected with the control mechanism, and a workpiece is arranged on the station rotating mechanism;

the station rotating mechanism comprises a turntable, a rotating main shaft is arranged at the center of the turntable, the lower end of the rotating main shaft is connected with a main motor, a loading and unloading station is fixed on the front side of the upper surface of the turntable and used for installing and unloading workpieces, a drilling station is fixed on the left side of the upper surface of the turntable and used for drilling the workpieces, a rivet loading prepressing station is fixed on the rear side of the upper surface of the turntable and used for loading and prepressing of rivets of the workpieces, a rivet pressing station is fixed on the right side of the upper surface of the turntable and used for pressing and fixing the rivets of the workpieces, and automatic circulation of fixing, drilling, rivet loading prepressing, pressing and unloading of the workpieces is realized under the control of a control mechanism along with the rotation of the turntable, so that the working efficiency is improved;

the drilling mechanism comprises a first machine frame which is vertically fixed on one side above the bedplate, a drilling machine is fixed on one side of the first frame, which is close to the turntable, the drilling machine is a multi-hole drilling machine with more than two holes, a first adjusting plate is arranged below the first frame in a sliding manner, a second air cylinder is arranged below the first adjusting plate, the output end of the second cylinder is fixedly connected with the center of the first adjusting plate, the middle part of one side of the first adjusting plate extending to the rotary table is provided with a first round hole, a drill bit of the drilling machine penetrates through a first round hole, the first round hole is positioned vertically above a drilling station, the height between the drilling station and the first adjusting plate can be adjusted by arranging the first adjusting plate and the second air cylinder so as to adapt to different workpieces, the drilling machine is a multi-hole drilling machine with more than two holes, so that the drilling machine can meet the drilling requirements of different workpieces, and the drilling efficiency is improved;

the rivet feeding and prepressing mechanism comprises a second rack, the second rack is vertically fixed on the rear side above the bedplate, a first supercharger is vertically fixed at the upper end of the second rack, a first pressure head is arranged at the output end of the first supercharger, a second adjusting plate is arranged in the middle of the second rack in a sliding manner, a third air cylinder is arranged below the second adjusting plate, the output end of the third air cylinder is fixedly connected with the center of the second adjusting plate, a rivet conveying device is arranged on one side of the second adjusting plate extending towards the rotary table and is positioned vertically above a rivet feeding and prepressing station, a first bearing plate is arranged above the second adjusting plate, a first bearing column is arranged between the first bearing plate and the second adjusting plate, the upper end of the first bearing column is fixedly connected with the first bearing plate, and the lower end of the first bearing column penetrates through the second adjusting plate and is connected with the second adjusting plate in a sliding manner, the first bearing column is sleeved with a first spring, the first bearing column and the first spring are symmetrically provided with two springs, the first bearing plate is provided with a first pressing plate at the middle part of one side extending towards the rotary disc, the vertical lower end of the first pressing plate is fixedly connected with a plurality of pressing rods, the other ends of the pressing rods penetrate through a rivet conveying device below the first pressing plate, one side of the second rack is provided with a rivet vibrating disc, the outlet of the rivet vibrating disc is connected with the rivet conveying device through a plurality of rivet conveying pipes, a second adjusting plate is arranged, a third air cylinder is arranged below the second adjusting plate, the second adjusting plate is provided with the rivet conveying device towards one side extending towards the rotary disc, the height between a rivet feeding prepressing station and the rivet conveying device can be adjusted to adapt to different workpieces, and the first bearing column is sleeved with the first spring by arranging the first bearing plate and the first bearing column, the middle part of one side of the first pressure bearing plate, which extends to the rotary table, is provided with a first pressure plate, and the vertical lower end of the first pressure plate is fixedly connected with a plurality of pressure rods, so that when the first pressure head is pressed downwards, the pressure is stably and uniformly dispersed, a workpiece cannot be crushed, and the quick reset can be realized;

the rivet pressing mechanism comprises a third rack, the third rack is vertically fixed on one side above the bedplate, a first top plate is arranged at the upper end of the third rack, a second supercharger is vertically fixed on the upper portion of the first top plate, a second pressure head is arranged at the output end of the second supercharger after penetrating through the first top plate, a second bearing plate is connected to the middle of the third rack in a sliding manner, a first bottom plate is arranged at the lower end of the third rack, a second bearing column is arranged between the first top plate and the first bottom plate, the upper end of the second bearing column is fixedly connected with the first top plate, the lower end of the second bearing column is fixedly connected with the first bottom plate, the second bearing column penetrates through the second bearing plate, a second spring is sleeved on the second bearing column between the second bearing plate and the first bottom plate, the second bearing column and the second spring are symmetrically provided with four pieces, and a second pressing plate is arranged in the middle of one side of the second bearing plate extending towards the turntable, the second clamp plate is located the perpendicular top that the rivet compressed tightly the station, through setting up second bearing plate, second bearing post, the cover is equipped with the second spring on the second bearing post, and the second bearing plate is equipped with the second clamp plate to one side middle part that the carousel extends, when the second pressure head pushes down like this for the steady homodisperse of pressure can not crush the work piece, and can reset fast.

Furthermore, the loading and unloading station, the drilling station, the rivet loading and prepressing station and the rivet pressing station all comprise positioning seats and first air cylinders, the positioning seat is a hollow box-shaped seat body, a fixing plate is arranged at the bottom of the positioning seat and fixedly connected with the turntable, vertical plates are arranged on two sides above the fixed plate, a second top plate is fixedly arranged at the upper end of each vertical plate, a groove is formed in the center of the front side of each second top plate, the groove is used for fixing a workpiece, the left side of the positioning seat is fixedly connected with a first air cylinder, the output end of the first air cylinder is connected with a cross rod, the other end of the cross bar is provided with a pressing rod, one side of the first cylinder is provided with a cylinder valve, the positioning seat is arranged into a hollow box-shaped seat body, so that workpieces with different sizes and shapes can be conveniently placed, the groove, the first air cylinder and the air cylinder valve are arranged, so that clamping, fixing and discharging of a workpiece are facilitated.

Further, the rivet conveying device comprises a conveying box body, the conveying box body is positioned on one side of a second adjusting plate extending towards a rotary table, a mounting plate is arranged at the upper end of the conveying box body, a second round hole is formed in the center of the mounting plate and used for penetrating through a pressure rod, a plurality of third round holes are circumferentially arranged along the second round hole and used for penetrating through a rivet conveying pipe, a second bottom plate is arranged at the lower end of the conveying box body and integrally connected with the second adjusting plate, a fourth round hole symmetrical to the second round hole is formed in the second bottom plate, a rivet assembly body is arranged between the second round hole and the fourth round hole and is a cylinder, a plurality of rivet positioning pipes are circumferentially arranged along the cylinder, a through hole is formed in the center of each rivet positioning pipe, an inclined nozzle is arranged on the outer side of the upper portion of each rivet positioning pipe, and a sharp opening is arranged at the upper end of the inclined nozzle and connected with the rivet conveying pipe, the middle part of the through-hole in oblique mouth and the rivet location pipe link up, and is a plurality of the depression bar runs through first one of through-hole, and is a plurality of rivet hole on the work piece is aimed at to the lower port of rivet location pipe, through setting up transport box body, rivet assembly body, rivet location pipe, oblique mouth, the depression bar runs through first one of rivet location pipe through-hole, and the rivet hole on the work piece is aimed at to the lower port of rivet location pipe, and like this, the rivet sends into the rivet location pipe through oblique mouth and gets into the rivet hole on the work piece smoothly, and the depression bar carries out the precompression through the rivet of rivet location pipe through-hole pair position immediately simultaneously, and this mechanism reasonable in design has integrateed the rivet and has carried into position and prepressing, has improved work efficiency by a wide margin.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up station rotary mechanism, drilling mechanism, rivet material loading prepressing mechanism, rivet hold-down mechanism, control mechanism on an equipment, compact structure, drilling, the rivet that can once only accomplish a plurality of rivet holes are put in place, pre-compaction, are compressed tightly, are accomplished by the machine is automatic except that loading and unloading action, and degree of automation is high, has reduced the process, has reduced the manual work, has improved machining efficiency and machining precision by a wide margin.

2. The utility model discloses a set up the positioning seat into a hollow box-like pedestal, be convenient for place the work piece of equidimension shape not, through setting up recess, first cylinder, cylinder valve and being favorable to the clamp of work piece to fix and unload, can adjust the height between drilling station and the first regulating plate through setting up first regulating plate, second cylinder, through setting up second regulating plate, third cylinder, can adjust the height between rivet material loading pre-compaction station and the rivet conveyor to adapt to different work pieces.

3. The utility model discloses a set up first bearing plate, first bearing post, first spring, first clamp plate to and second bearing plate, second bearing post, second spring, second clamp plate, when first pressure head, second pressure head push down like this, make the steady homodisperse of pressure, can not crush the work piece, and can reset fast.

4. The utility model discloses a rivet conveyor that the setting is become by carrying box body, rivet assembly body, rivet registration pipe, oblique mouth etc. and the rivet hole on the work piece is aimed at to the lower port of rivet registration pipe, and the rivet can accurately send into the rivet registration pipe through oblique mouth and get into the rivet hole on the work piece smoothly, can carry out precompression to the rivet of entering the position simultaneously, and this mechanism reasonable in design has integrateed the rivet and has carried entering position and pre-compaction, has improved machining efficiency and machining precision by a wide margin.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of an exemplary workpiece according to the present invention;

fig. 3 is a schematic structural view of a station rotating mechanism in the present invention;

fig. 4 is a schematic structural diagram of a drilling mechanism in the present invention;

fig. 5 is a schematic structural view of a rivet loading and prepressing mechanism of the present invention;

fig. 6 is a schematic structural view of a rivet pressing mechanism according to the present invention;

fig. 7 is a schematic structural diagram of a station in the present invention;

FIG. 8 is a schematic structural view of a rivet conveying apparatus according to the present invention;

fig. 9 is a schematic structural view of a rivet assembly of the rivet conveying device of the present invention.

In the figure: 1, a cabinet; 101, a platen; 2, a station rotating mechanism; 201, a turntable; 202, rotating the main shaft; 203, loading and unloading stations; 204, a drilling station; 205, a rivet feeding and prepressing station; 206, rivet pressing station; 207, a positioning seat; 208, a first cylinder; 209, a fixing plate; 210, a vertical plate; 211, a second top panel; 212, a groove; 213, a cross bar; 214, a hold down bar; 215, cylinder valve; 3, a drilling mechanism; 301, a first frame; 302, a drill; 303, a first regulating plate; 304, a second cylinder; 305, a first circular aperture; 4, a rivet feeding and prepressing mechanism; 401, a second frame; 402, a first booster; 403, a first ram; 404, a second regulating plate; 405, a third cylinder; 406, a rivet delivery device; 4061, conveying the box; 4062, mounting a board; 4063, a second circular aperture; 4064, a third circular aperture; 4065, a second base plate; 4066, a fourth circular aperture; 4067, rivet assembly; 4068, rivet positioning tube; 4069, a through hole; 4070, oblique mouth; 407, a first bearing plate; 408, a first pressure bearing column; 409, a first spring; 410, a first platen; 411, a compression bar; 412, rivet vibrating disks; 5, a rivet pressing mechanism; 501, a third frame; 502, a first top panel; 503, a second supercharger; 504, a second ram; 505, a second bearing plate; 506, a first base plate; 507, a second pressure bearing column; 508, a second spring; 509, a second platen; 6, a control mechanism; and 7, workpieces.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides the following technical solutions: a drilling rivet pressing device comprises a cabinet 1 and is characterized in that a platen 101 is arranged on the cabinet 1, a station rotating mechanism 2 is arranged in the middle of the platen 101, a drilling mechanism 3 is fixed on the left side of the station rotating mechanism 2, a rivet feeding prepressing mechanism 4 is fixed on the rear side of the station rotating mechanism 2, a rivet pressing mechanism 5 is fixed on the right side of the station rotating mechanism 2, a control mechanism 6 is arranged on the cabinet 1, the station rotating mechanism 2, the drilling mechanism 3, the rivet feeding prepressing mechanism 4 and the rivet pressing mechanism 5 are all electrically connected with the control mechanism 6, and a workpiece 7 is mounted on the station rotating mechanism 2;

referring to fig. 3, the station rotating mechanism 2 includes a turntable 201, a rotating spindle 202 is disposed at the center of the turntable 201, the lower end of the rotating spindle 202 is connected to a main motor, a loading and unloading station 203 is fixed on the front side of the upper surface of the turntable 201 and used for installing and unloading a workpiece 7, a drilling station 204 is fixed on the left side of the upper surface of the turntable 201 and used for drilling the workpiece 7, a rivet loading and pre-pressing station 205 is fixed on the rear side of the upper surface of the turntable 201 and used for loading and pre-pressing rivets of the workpiece 7, a rivet pressing station 206 is fixed on the right side of the upper surface of the turntable 201 and used for pressing and fixing rivets of the workpiece 7, and the workpiece is fixed, drilled and rivet loading and pre-pressing stations are arranged under the control of the control mechanism 6 along with the rotation of the turntable 201, the main motor, the loading and unloading station 203, the drilling station 204, the rivet loading and pre-pressing station 205, and the rivet loading station 206 The automatic cycle of compaction and unloading improves the working efficiency;

referring to fig. 4, the drilling mechanism 3 includes a first frame 301, the first frame 301 is vertically fixed on one side above the platen 101, the drilling machine 302 is fixed on one side of the first frame 301 close to the turntable 201, the drilling machine 302 is a multi-hole drilling machine with two or more holes, a first adjusting plate 303 is slidably disposed below the first frame 301, a second cylinder 304 is disposed below the first adjusting plate 303, an output end of the second cylinder 304 is fixedly connected to a center of the first adjusting plate 303, a first round hole 305 is disposed in a middle portion of one side of the first adjusting plate 303 extending toward the turntable 201, a drill bit of the drilling machine 302 penetrates through the first round hole 305, the first round hole 305 is disposed vertically above the drilling station 204, a height between the drilling station 204 and the first adjusting plate 303 can be adjusted by disposing the first adjusting plate 303 and the second cylinder 304 to adapt to different workpieces, the drilling machine 302 is configured with two or more holes, the drilling requirements of different workpieces can be met, and the drilling efficiency is improved;

referring to fig. 5, the rivet feeding and pre-pressing mechanism 4 includes a second frame 401, the second frame 401 is vertically fixed to the rear side above the platen 101, a first pressure booster 402 is vertically fixed to the upper end of the second frame 401, a first pressure head 403 is arranged at the output end of the first pressure booster 402, a second adjusting plate 404 is slidably arranged in the middle of the second frame 401, a third air cylinder 405 is arranged below the second adjusting plate 404, the output end of the third air cylinder 405 is fixedly connected to the center of the second adjusting plate 404, a rivet conveying device 406 is arranged on the side of the second adjusting plate 404 extending toward the turntable 201, the rivet conveying device 406 is located vertically above the rivet feeding and pre-pressing station 205, a first bearing plate 407 is arranged above the second adjusting plate 404, a first bearing column 408 is arranged between the first bearing plate 407 and the second adjusting plate 404, the upper end of the first bearing column 408 is fixedly connected to the first bearing plate 407, the lower extreme runs through second regulating plate 404 and second regulating plate 404 sliding connection, the cover is equipped with first spring 409 on the first bearing post 408, first spring 409 symmetry are equipped with two, first bearing plate 407 is equipped with first clamp plate 410 to one side middle part that carousel 201 extends, a plurality of depression bars 411 of the perpendicular lower extreme fixed connection of first clamp plate 410, a plurality of the depression bar 411 other end runs through rivet conveyor 406 of below, one side of second frame 401 is equipped with rivet vibration dish 412, the export of rivet vibration dish 412 is connected with rivet conveyor 406 through a plurality of rivet conveyer pipes, through setting up second regulating plate 404, the second regulating plate 404 below is equipped with third cylinder 405, and second regulating plate 404 is equipped with rivet conveyor 406 to one side that carousel 201 extends, can adjust the height between rivet material loading pre-compaction station 205 and the rivet conveyor 406, the first pressure bearing plate 407 and the first pressure bearing column 408 are arranged to adapt to different workpieces, the first spring 409 is sleeved on the first pressure bearing column 408, the first pressure plate 410 is arranged in the middle of one side of the first pressure bearing plate 407 extending towards the rotary table 201, and the vertical lower end of the first pressure plate 410 is fixedly connected with the plurality of pressure rods 411, so that when the first pressure head 403 presses downwards, pressure is stably and uniformly dispersed, the workpieces cannot be crushed, and the quick reset can be realized;

referring to fig. 6, the rivet pressing mechanism 5 includes a third frame 501, the third frame 501 is vertically fixed on one side above the platen 101, a first top plate 502 is arranged at the upper end of the third frame 501, a second pressure booster 503 is vertically fixed above the first top plate 502, a second pressure head 504 is arranged at the output end of the second pressure booster 503 after penetrating through the first top plate 502, a second bearing plate 505 is slidably connected to the middle of the third frame 501, a first bottom plate 506 is arranged at the lower end of the third frame 501, a second bearing column 507 is arranged between the first top plate 502 and the first bottom plate 506, the upper end of the second bearing column 507 is fixedly connected to the first top plate 502, the lower end of the second bearing column 507 is fixedly connected to the first bottom plate 506, the second bearing column penetrates through the second bearing plate 505, and a second spring 508 is sleeved on the second bearing column 507 between the second bearing plate 505 and the first bottom plate 506, second pressure-bearing post 507, second spring 508 symmetry are equipped with four, second pressure-bearing plate 505 is equipped with second clamp plate 509 to one side middle part that carousel 201 extends, second clamp plate 509 is located the perpendicular top that rivet compressed tightly station 206, through setting up second pressure-bearing plate 505, second pressure-bearing post 507, the cover is equipped with second spring 508 on the second pressure-bearing post 507, and second pressure-bearing plate 505 is equipped with second clamp plate 509 to one side middle part that carousel 201 extends, like this when second pressure head 504 pushes down, makes the steady homodisperse of pressure, can not crush the work piece to can reset fast.

Referring to fig. 7, further, the loading and unloading station 203, the drilling station 204, the rivet loading pre-pressing station 205, and the rivet pressing station 206 each include a positioning seat 207 and a first cylinder 208, the positioning seat 207 is a hollow box-shaped seat body, a fixing plate 209 is disposed at the bottom of the positioning seat 207, the fixing plate 209 is fixedly connected to the turntable 201, vertical plates 210 are disposed on two sides above the fixing plate 209, a second top plate 211 is fixedly disposed at the upper end of the vertical plate 210, a groove 212 is formed in the center of the front side of the second top plate 211, the groove 212 is used for fixing a workpiece 7, the first cylinder 208 is fixedly connected to the left side of the positioning seat 207, an output end of the first cylinder 208 is connected to a cross bar 213, a pressing bar 214 is disposed at the other end of the cross bar 213, a cylinder valve 215 is disposed on one side of the first cylinder 208, the positioning seat body 207 is configured as a hollow box-shaped seat body, so that workpieces 7 of different sizes and shapes can be conveniently placed, the clamping and the discharge of the workpiece 7 are facilitated by the arrangement of the groove 212, the first cylinder 208, the cylinder valve 215.

Referring to fig. 8-9, further, the rivet conveying device 406 includes a conveying box 4061, the conveying box 4061 is located on one side of the second adjusting plate 404 extending toward the rotating disk 201, an installing plate 4062 is disposed at an upper end of the conveying box 4061, a second round hole 4063 is disposed at a center of the installing plate 4062, the second round hole 4063 is used for penetrating through the pressing rod 411, a plurality of third round holes 4064 are circumferentially disposed along the second round hole 4063 and are used for penetrating through the rivet conveying pipe, a second bottom plate 4065 is disposed at a lower end of the conveying box 4061, the second bottom plate 4065 is integrally connected to the second adjusting plate 404, a fourth round hole 4066 symmetrical to the second round hole 4063 is disposed on the second bottom plate 4065, a rivet assembling body 4067 is disposed between the second round hole 4063 and the fourth round hole 4066, the rivet assembling body 4067 is a cylinder, a plurality of rivet positioning pipes 4068 are circumferentially disposed along the cylinder, a plurality of rivet positioning pipes 4069 are centrally disposed on the cylinder, a plurality of rivet location pipe 4068 is equipped with oblique mouth 4070 to one side outwards, rivet conveyer pipe is connected to oblique mouth 4070 upper end point mouth, oblique mouth 4070 link up with through-hole 4069's middle part, and is a plurality of depression bar 411 runs through first half of through-hole 4069, and is a plurality of rivet hole on work piece 7 is aimed at to rivet location pipe 4068's lower port, through setting up transport box 4061, rivet location pipe 4068, oblique mouth 4070, depression bar 411 runs through first half of through-hole 4069, and rivet hole on work piece 7 is aimed at to rivet location pipe 4068's lower port, and like this, the rivet sends into rivet location pipe 4068 and gets into the rivet hole on work piece 7 smoothly through oblique mouth 4070, and simultaneously depression bar 411 carries the rivet of going into the position through-hole 4069 immediately and carries out the precompression, and this mechanism is reasonable in design, has integrateed the rivet and has carried into the position and the pre-compaction, has improved work efficiency by a wide margin.

The operation method of the utility model is as follows:

firstly, in the loading and unloading station 203, a workpiece 7 to be processed is placed in a groove 212 of a positioning seat 207, the workpiece 7 is pressed by a pressing rod 214 of a first air cylinder 208, relevant parameters are set by a control mechanism 6, a main motor is started to drive a turntable 201 to rotate clockwise, and then an air cylinder valve 215 is started to enable the first air cylinder 208 to clamp the workpiece 7;

secondly, when the positioning seat 207 rotates to the drilling station 204 with the workpiece 7, the drilling mechanism 3 is started, the drilling machine 302 starts drilling, and after drilling is completed, the positioning seat 207 continues to rotate;

thirdly, when the positioning seat 207 drives the workpiece 7 to rotate to the rivet feeding prepressing station 205, the rivet feeding prepressing mechanism 4 is started, the rivet vibrating disc 412 sends the rivet into the rivet positioning pipe 4068 through the rivet conveying pipe, at this time, the first supercharger 402 is started, the first pressure head 403 is pressed downwards, the pressure rod 411 is pushed downwards through the first pressure plate 410 to perform prepressing on the positioned rivet, and after the prepressing is completed, the positioning seat 207 continues to rotate;

fourthly, when the positioning seat 207 drives the workpiece 7 to rotate to the rivet pressing station 206, the rivet pressing mechanism 5 is started, the second supercharger 503 pushes the second pressing head 504 to press downwards, the pre-pressed rivet is further pressed through the second pressing plate 509, and after the rivet is pressed, the positioning seat 207 continues to rotate;

fifthly, when the positioning seat 207 rotates to the loading and unloading station 203 with the workpiece 7, the cylinder valve 215 is opened to release the first cylinder 208, the machined workpiece 7 is unloaded and loaded into the next workpiece 7, and the process is repeated.

The utility model has the advantages that:

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a drilling rivet pressing equipment, includes rack (1), its characterized in that: a platen (101) is arranged on the cabinet (1), a station rotating mechanism (2) is arranged in the middle of the platen (101), a drilling mechanism (3) is fixed on the left side of the station rotating mechanism (2), a rivet loading prepressing mechanism (4) is fixed on the rear side of the station rotating mechanism (2), a rivet pressing mechanism (5) is fixed on the right side of the station rotating mechanism (2), a control mechanism (6) is arranged on the cabinet (1), the station rotating mechanism (2), the drilling mechanism (3), the rivet loading prepressing mechanism (4) and the rivet pressing mechanism (5) are all electrically connected with the control mechanism (6), and a workpiece (7) is placed on the station rotating mechanism (2);

the station rotating mechanism (2) comprises a turntable (201), a rotating main shaft (202) is arranged at the center of the turntable (201), the lower end of the rotating main shaft (202) is connected with a main motor, a loading and unloading station (203) is fixed on the front side of the upper surface of the turntable (201) and used for installing and unloading workpieces (7), a drilling station (204) is fixed on the left side of the upper surface of the turntable (201) and used for drilling the workpieces (7), a rivet loading prepressing station (205) is fixed on the rear side of the upper surface of the turntable (201) and used for loading and prepressing rivets of the workpieces (7), and a rivet pressing station (206) is fixed on the right side of the upper surface of the turntable (201) and used for pressing and fixing rivets of the workpieces (7);

the drilling mechanism (3) comprises a first rack (301), the first rack (301) is vertically fixed on one side above the bedplate (101), the drilling machine (302) is fixed on one side, close to the turntable (201), of the first rack (301), the drilling machine (302) is a multi-hole drilling machine with more than two holes, a first adjusting plate (303) is arranged below the first rack (301) in a sliding mode, a second air cylinder (304) is arranged below the first adjusting plate (303), the output end of the second air cylinder (304) is fixedly connected with the center of the first adjusting plate (303), a first round hole (305) is formed in the middle of one side, extending towards the turntable (201), of the first adjusting plate (303), a drill bit of the drilling machine (302) penetrates through the first round hole (305), and the first round hole (305) is located vertically above the drilling station (204);

the rivet feeding and pre-pressing mechanism (4) comprises a second rack (401), the second rack (401) is vertically fixed on the rear side above the bedplate (101), a first supercharger (402) is vertically fixed at the upper end of the second rack (401), a first pressure head (403) is arranged at the output end of the first supercharger (402), a second adjusting plate (404) is arranged in the middle of the second rack (401) in a sliding mode, a third air cylinder (405) is arranged below the second adjusting plate (404), the output end of the third air cylinder (405) is fixedly connected with the center of the second adjusting plate (404), a rivet conveying device (406) is arranged on one side, extending towards the turntable (201), of the second adjusting plate (404), the rivet conveying device (406) is located vertically above a rivet feeding and pre-pressing station (205), a first bearing plate (407) is arranged above the second adjusting plate (404), a first bearing column (408) is arranged between the first bearing plate (407) and the second adjusting plate (404), the upper end of the first bearing column (408) is fixedly connected with a first bearing plate (407), the lower end of the first bearing column penetrates through a second adjusting plate (404) to be connected with the second adjusting plate (404) in a sliding manner, the first bearing column (408) is sleeved with a first spring (409), the first bearing column (408) and the first spring (409) are symmetrically provided with two springs, a first pressure plate (410) is arranged in the middle of one side of the first pressure bearing plate (407) extending towards the rotating disc (201), the vertical lower end of the first pressure plate (410) is fixedly connected with a plurality of pressure rods (411), the other ends of the plurality of pressure rods (411) penetrate through a rivet conveying device (406) below, a rivet vibration disc (412) is arranged on one side of the second frame (401), and an outlet of the rivet vibration disc (412) is connected with a rivet conveying device (406) through a plurality of rivet conveying pipes;

the rivet pressing mechanism (5) comprises a third rack (501), the third rack (501) is vertically fixed on one side above the bedplate (101), a first top plate (502) is arranged at the upper end of the third rack (501), a second booster (503) is vertically fixed above the first top plate (502), a second pressure head (504) is arranged at the output end of the second booster (503) after penetrating through the first top plate (502), a second pressure bearing plate (505) is connected to the middle of the third rack (501) in a sliding manner, a first bottom plate (506) is arranged at the lower end of the third rack (501), a second pressure bearing column (507) is arranged between the first top plate (502) and the first bottom plate (506), the upper end of the second pressure bearing column (507) is fixedly connected with the first top plate (502), the lower end of the second pressure bearing column is fixedly connected with the first bottom plate (506), and the second pressure bearing column (507) penetrates through the second pressure bearing plate (505), and the cover is equipped with second spring (508) on second pressure-bearing post (507) that is located between second pressure-bearing plate (505) and first bottom plate (506), second pressure-bearing post (507), second spring (508) symmetry are equipped with four, second pressure-bearing plate (505) are equipped with second clamp plate (509) to one side middle part that carousel (201) extended, second clamp plate (509) are located the perpendicular top that rivet compressed tightly station (206).

2. A drilling and riveting apparatus according to claim 1, characterized in that: the loading and unloading station (203), the drilling station (204), the rivet loading prepressing station (205) and the rivet pressing station (206) respectively comprise a positioning seat (207) and a first air cylinder (208), the positioning seat (207) is a hollow box-shaped seat body, a fixing plate (209) is arranged at the bottom of the positioning seat (207), the fixing plate (209) is fixedly connected with a turntable (201), vertical plates (210) are arranged on two sides above the fixing plate (209), a second top plate (211) is fixedly arranged at the upper end of each vertical plate (210), a groove (212) is formed in the center of the front side of each second top plate (211), the groove (212) is used for fixing a workpiece (7), the first air cylinder (208) is fixedly connected to the left side of the positioning seat (207), the output end of each first air cylinder (208) is connected with a cross rod (213), and a pressing rod (214) is arranged at the other end of each cross rod (213), and a cylinder valve (215) is arranged on one side of the first cylinder (208).

3. A drilling and riveting apparatus according to claim 1, characterized in that: the rivet conveying device (406) comprises a conveying box body (4061), the conveying box body (4061) is located on one side of a second adjusting plate (404) extending towards a rotary table (201), the upper end of the conveying box body (4061) is provided with a mounting plate (4062), the center of the mounting plate (4062) is provided with a second round hole (4063), the second round hole (4063) is used for penetrating through a pressure rod (411), a plurality of third round holes (4064) are circumferentially arranged along the second round hole (4063) and used for penetrating through a rivet conveying pipe, a second bottom plate (4065) is arranged at the lower end of the conveying box body (4061), the second bottom plate (4065) is connected with the second adjusting plate (404) into a whole, a fourth round hole (4066) symmetrical to the second round hole (4063) is formed in the second bottom plate (4065), a rivet assembly body (4067) is arranged between the second round hole (4063) and the fourth round hole (4066), and the rivet (4067) is a cylinder, have arranged a plurality of rivet location pipes (4068), a plurality of along cylinder circumference rivet location pipe (4068) center is equipped with through-hole (4069), and is a plurality of rivet location pipe (4068) upper portion outside is equipped with oblique mouth (4070), oblique mouth (4070) upper end is equipped with sharp mouthful and connects the rivet conveyer pipe, the middle part of through-hole (4069) in oblique mouth (4070) center and rivet location pipe (4068) link up, a plurality of depression bar (411) runs through the first half of through-hole (4069), and is a plurality of rivet hole on work piece (7) is aimed at to the lower port of rivet location pipe (4068).