CN212085405U

CN212085405U - Riveting positioning mechanism for circuit connector production

Info

Publication number: CN212085405U
Application number: CN202021215995.0U
Authority: CN
Inventors: 刘小平; 朱燕生; 吴新兰
Original assignee: Ganzhou Feichuang Electronic Technology Co ltd
Current assignee: Ganzhou Feichuang Electronic Technology Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2020-12-04
Anticipated expiration: 2030-06-28

Abstract

The utility model relates to a positioning mechanism technical field just discloses a riveting positioning mechanism is used in circuit connector production, including installing the bed die on riveting machine workstation, the top of bed die is provided with the mould, the inside of bed die is provided with the buffering subassembly, the equal fixed mounting in both sides of going up the mould has the fixture block, go up mould and bed die be assembled between/be connected between, and fixture block and buffering subassembly elastic connection. The utility model discloses a rectangle frame and vacuum chuck's integrated design is convenient for fix a position circuit connector, has improved the positional stability, and the follow-up pressure of being convenient for is riveted work, moves down along the slot through the fixture block for the movable plate extrudees the spring downwards along the dead lever, utilizes the elastic action of spring, realizes the buffering to the mold collision vibrations power, thereby circuit connector and equipment in the protection riveting have avoided the unnecessary loss, are favorable to improving the productivity effect of enterprise.

Description

Riveting positioning mechanism for circuit connector production

Technical Field

The utility model relates to a positioning mechanism technical field specifically is a riveting positioning mechanism is used in circuit connector production.

Background

Circuit connectors, also commonly referred to as electronic connectors, are conductor devices that bridge two conductors in a circuit so that current or signals can flow from one conductor to the other, are widely used in a variety of electrical circuits, function to connect or disconnect current signals, and provide separate interfaces for connecting two secondary electronic systems to complete an electrical connection between a circuit or an electronic machine.

In the production process of a circuit connector, the circuit connector needs to be riveted, riveting work is mostly carried out through a pneumatic riveting machine at present, but when the conventional riveting machine is used for stabilizing the circuit connector, most of the conventional riveting machine is positioned through a simple clamp, the stability is poor, and when riveting up and down, the circuit connector and equipment are easily damaged due to violent collision.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, the utility model provides a riveting positioning mechanism is used in circuit connector production.

In order to realize the above-mentioned purpose, the utility model provides a pair of riveting positioning mechanism is used in circuit connector production, including installing the bed die on the riveting machine workstation, the top of bed die is provided with the mould, the inside of bed die is provided with the buffering subassembly, the equal fixed mounting in both sides of going up the mould has the fixture block, go up mould and bed die be assembled between/be connected between, and fixture block and buffering subassembly elastic connection.

Preferably, the lower die comprises a base plate fixedly installed on a workbench of a riveting press, a rectangular frame is fixedly installed at the top of the base plate, a base plate located on the upper surface of the base plate is fixedly installed at the bottom of an inner cavity of the rectangular frame, a groove is formed in the middle of the base plate, a vacuum chuck is fixedly installed in the groove, a circuit connector to be riveted is arranged in the rectangular frame, and a gland is pressed on the base plate.

Preferably, the upper die comprises a fixing plate fixedly installed on the riveting machine, the bottom of the fixing plate is fixedly provided with a riveting head, the fixture blocks are fixedly installed on two sides of the riveting head, and the riveting head is inserted into the rectangular frame.

Preferably, the slot has all been seted up at the top of rectangle frame both sides inner wall, the buffering subassembly sets up in the slot, the buffering subassembly is including dead lever, movable piece and spring, dead lever fixed mounting is in the bottom of slot, movable piece activity suit is on the top of dead lever, spring activity suit is at the middle part of dead lever, the both ends of spring respectively with the bottom surface fixed connection of movable piece and slot.

Preferably, the top and the inner side surface of the slot are both in an open design, the fixture block is in sliding connection with the inner wall of the slot, and the middle of the fixture block is provided with a through hole and is in sliding connection with the fixing rod through the through hole.

Preferably, the backing plate is provided with uniformly distributed air holes.

Compared with the prior art, the utility model provides a riveting positioning mechanism is used in circuit connector production has following beneficial effect:

the utility model discloses a vacuum chuck is connected with external vacuum pump, see through the gas pocket on the backing plate, be convenient for carry out vacuum adsorption to the circuit connector in the rectangle frame, combine the limiting displacement of rectangle frame to circuit connector, realize the location to circuit connector, improve the positional stability, the follow-up pressure riveting work of being convenient for, push down through last mould, make in the pressure riveting head inserts the rectangle frame, utilize the fixture block to move down along the slot, can improve the stability of pushing down of pressure riveting head, and simultaneously, the fixture block moves down along the dead lever, downwards extrude the movable plate, the movable plate extrudees the spring downwards along the dead lever, utilize the elastic action of spring, be favorable to reducing the vibrations that produce because of the compound die collision, thereby circuit connector and equipment in the protection riveting, unnecessary loss has been avoided, be favorable to improving enterprise's productivity effect.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic sectional view of the lower mold of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a riveting press workbench; 2. a lower die; 21. a substrate; 22. a rectangular frame; 23. a base plate; 24. a vacuum chuck; 3. an upper die; 31. a fixing plate; 32. pressing the riveting head; 4. a slot; 5. a buffer assembly; 51. fixing the rod; 52. a movable plate; 53. a spring; 6. and (7) clamping blocks.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure.

Referring to fig. 1-3, a riveting positioning mechanism for circuit connector production includes a lower mold 2 mounted on a working table 1 of a riveting press, an upper mold 3 disposed above the lower mold 2, a buffer assembly 5 disposed inside the lower mold 2, clamping blocks 6 fixedly mounted on both sides of the upper mold 3, the upper mold 3 assembled with the lower mold 2, and the clamping blocks 6 elastically connected to the buffer assembly 5.

The lower die 2 comprises a base plate 21 fixedly installed on the riveting press workbench 1, a rectangular frame 22 is fixedly installed at the top of the base plate 21, a backing plate 23 located on the upper surface of the base plate 21 is fixedly installed at the bottom of an inner cavity of the rectangular frame 22, a groove is formed in the middle of the base plate 21, a vacuum sucker 24 is fixedly installed in the groove, a circuit connector to be riveted is arranged in the rectangular frame 22, and a gland is pressed on the backing plate 23.

The circuit connector to be riveted and the rectangular frame 22 have the same specification, can be completely placed in the rectangular frame 22 and are in sliding connection with the inner wall of the rectangular frame 22, the vacuum chuck 24 is connected with external vacuum equipment (the vacuum equipment and the vacuum chuck are conventional parts and are not repeated on the principle), when the vacuum equipment is started, the vacuum chuck 24 can generate suction force, the suction force penetrates through the backing plate 23 to adsorb the circuit connector, the positioning stability is improved, and the subsequent riveting work is facilitated.

The upper die 3 comprises a fixing plate 31 fixedly installed on the riveting machine (connected with a moving shaft of the riveting machine and capable of lifting), a riveting head 32 is fixedly installed at the bottom of the fixing plate 31, the fixture blocks 6 are fixedly installed on two sides of the riveting head 32, and the riveting head 32 is inserted into the rectangular frame 22.

The top of the inner walls of two sides of the rectangular frame 22 are both provided with slots 4, the buffer assembly 5 is arranged in the slots 4, the buffer assembly 5 comprises a fixed rod 51, a movable sheet 52 and a spring 53, the fixed rod 51 is fixedly arranged at the bottom of the slots 4, the movable sheet 52 is movably sleeved at the top end of the fixed rod 51, the spring 53 is movably sleeved at the middle part of the fixed rod 51, two ends of the spring 53 are respectively and fixedly connected with the bottom surfaces of the movable sheet 52 and the slots 4, the top and the inner side surface of the slots 4 are both in open design, the fixture block 6 is in sliding connection with the inner walls of the slots 4, the middle part of the fixture block 6 is provided with a through hole and is in sliding connection with the fixed rod 51 through the through hole, the fixture block 6 slides down along the slots 4, the movable sheet 52 and the spring 53 can be extruded along the fixed rod 51, the reverse acting, therefore, the circuit connector and the equipment are protected, unnecessary loss is avoided, and the production benefit of enterprises is improved.

The backing plate 23 is provided with uniformly distributed air holes, so that the suction force of the vacuum chuck 24 can be conveniently acted on a circuit connector, and the positioning effect of vacuum adsorption can be realized.

The utility model is connected with an external vacuum pump through the vacuum sucker 24, is convenient for vacuum adsorption of the circuit connector in the rectangular frame 22 through the air holes on the backing plate 23, realizes the positioning of the circuit connector by combining the limiting function of the rectangular frame 22 on the circuit connector, improves the positioning stability, is convenient for the subsequent press riveting work, the squeeze rivet head 32 is inserted into the rectangular frame 22 by the downward pressing of the upper die 3, the press stability of the squeeze rivet head 32 can be improved by the downward movement of the fixture block 6 along the slot 4, meanwhile, the fixture block 6 moves downwards along the fixed rod 51 to downwardly extrude the movable sheet 52, the movable sheet 52 downwardly extrudes the spring 53 along the fixed rod 51, the elastic action of the spring 53 is utilized to be beneficial to reducing the vibration generated by the die closing collision, therefore, the circuit connector and equipment in riveting are protected, unnecessary loss is avoided, and the production benefit of enterprises is improved.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the present invention, the scope of which is defined by the appended claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. The utility model provides a riveting positioning mechanism is used in circuit connector production, its characterized in that, including installing lower mould (2) on riveting press workstation (1), the top of lower mould (2) is provided with mould (3), the inside of lower mould (2) is provided with buffering subassembly (5), the equal fixed mounting in both sides of going up mould (3) has fixture block (6), go up mould (3) and lower mould (2) be assembled between/be connected between, and fixture block (6) and buffering subassembly (5) elastic connection.

2. The riveting and positioning mechanism for producing the circuit connector according to claim 1, wherein the lower mold (2) comprises a base plate (21) fixedly mounted on the workbench (1) of the riveting press, a rectangular frame (22) is fixedly mounted at the top of the base plate (21), a backing plate (23) located on the upper surface of the base plate (21) is fixedly mounted at the bottom of an inner cavity of the rectangular frame (22), a groove is formed in the middle of the base plate (21), a vacuum chuck (24) is fixedly mounted in the groove, the circuit connector to be riveted is arranged in the rectangular frame (22), and a gland is pressed on the backing plate (23).

3. The riveting and positioning mechanism for circuit connector production according to claim 2, wherein the upper mold (3) comprises a fixing plate (31) fixedly mounted on the riveting machine, a riveting head (32) is fixedly mounted at the bottom of the fixing plate (31), the fixture block (6) is fixedly mounted at two sides of the riveting head (32), and the riveting head (32) is inserted into the rectangular frame (22).

4. The riveting and positioning mechanism for circuit connector production according to claim 3, wherein the top of the inner wall of the rectangular frame (22) is provided with a slot (4), the buffer assembly (5) is arranged in the slot (4), the buffer assembly (5) comprises a fixed rod (51), a movable plate (52) and a spring (53), the fixed rod (51) is fixedly installed at the bottom of the slot (4), the movable plate (52) is movably sleeved on the top end of the fixed rod (51), the spring (53) is movably sleeved on the middle part of the fixed rod (51), and two ends of the spring (53) are respectively fixedly connected with the movable plate (52) and the bottom surface of the slot (4).

5. The riveting and positioning mechanism for circuit connector production as claimed in claim 4, wherein the top and the inner side of the slot (4) are both open, the fixture block (6) is slidably connected with the inner wall of the slot (4), and the middle of the fixture block (6) is provided with a through hole and is slidably connected with the fixing rod (51) through the through hole.

6. The riveting and positioning mechanism for producing the circuit connector as claimed in claim 2, wherein the backing plate (23) is provided with uniformly distributed air holes.