CN221246843U

CN221246843U - Auxiliary fixing mechanism for rivet machining

Info

Publication number: CN221246843U
Application number: CN202323117642.3U
Authority: CN
Inventors: 魏福亮; 魏文胜; 陈天; 陈宇辉
Original assignee: Huizhou Fuchangsheng Hardware Products Co ltd
Current assignee: Huizhou Fuchangsheng Hardware Products Co ltd
Priority date: 2023-11-20
Filing date: 2023-11-20
Publication date: 2024-07-02
Anticipated expiration: 2033-11-20

Abstract

The utility model discloses an auxiliary fixing mechanism for rivet processing, which comprises a workbench, wherein the upper surface of the workbench is connected with a puncher in a sliding manner, the upper surface of the workbench is provided with a placing groove, a first clamping plate and a second clamping plate are connected in a sliding manner in the placing groove, a plurality of corresponding avoidance grooves are formed in one adjacent side of the first clamping plate and one adjacent side of the second clamping plate, a plurality of avoidance openings communicated with the avoidance grooves are formed in one side of the first clamping plate, a plurality of sliding grooves communicated with the avoidance grooves are formed in one side of the second clamping plate, and sliding blocks are connected in the sliding grooves in a sliding manner. According to the utility model, the rivet is not required to be held by a worker, the stability of fixing the rivet by the auxiliary fixing mechanism is improved, the worker is not required to collect the rivet one by one, the labor amount of the worker is reduced, the rivet processing efficiency is improved, the position of the punching machine is also fixed, the position of the punching machine is prevented from shifting, and the accuracy of punching the rivet is improved.

Description

Auxiliary fixing mechanism for rivet machining

Technical Field

The utility model relates to the technical field of rivet processing, in particular to an auxiliary fixing mechanism for rivet processing.

Background

The rivet is a nail-shaped article for connecting two parts with through holes and caps at one end, and in riveting, the parts to be riveted are connected by self deformation or interference.

Through retrieving, patent number CN 212526159U's a fixing device for rivet drilling, including the box, drive the screw thread post through bearing, screw thread section of thick bamboo and rotate, the screw thread post rotates and drives bottom plate and roof and make first second splint relative motion to accomplish the fixed to the rivet, but the device has the defect, needs the manual work to place between splint when placing the rivet that needs to punch, just can loosen the hand after waiting splint to press from both sides tightly, if staff's hand appears shaking, can lead to the rivet to appear the slope when pressing from both sides tightly, leads to punching the precision to appear the deviation.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides an auxiliary rivet processing fixing mechanism.

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

The utility model provides an auxiliary fixing mechanism for rivet processing, includes the workstation, the upper surface sliding connection of workstation has the puncher, the standing groove has been seted up to the upper surface of workstation, and sliding connection has first splint and second splint in the standing groove, a plurality of corresponding position avoiding grooves have all been seted up to the adjacent one side of first splint and second splint, a plurality of position avoiding mouths that are linked together with the position avoiding groove have been seted up to one side of first splint, a plurality of spouts that are linked together with the position avoiding groove have been seted up to one side of second splint, a plurality of equal sliding connection has the slider in the spout, one side fixedly connected with two arc shell fragment of slider, one side fixedly connected with fixed plate of slider, the opposite side fixedly connected with spring of slider, and the spring is fixed with the spout mutually, the standing groove internal rotation is connected with two-way threaded rod passes first splint and second splint and with first splint threaded connection, one side fixedly connected with motor, and one end of motor output shaft pass workstation and two-way fixed connection, one side of slider is equipped with the fixed subassembly of threaded rod to the position of the workstation.

As a still further scheme of the utility model, the fixing assembly comprises a plurality of second fixing blocks, the second fixing blocks are all fixed with the workbench, clamping holes are formed in the tops of the second fixing blocks, one side of the puncher is fixedly connected with the first fixing block, insertion holes are formed in the tops of the first fixing blocks, inserted pins are inserted into the insertion holes, and the inserted pins are inserted into the clamping holes.

As a still further proposal of the utility model, the upper surface of the workbench is fixedly connected with a guide rod, and the guide rod passes through the puncher.

As still further scheme of the utility model, two second slide bars are fixedly connected in the plurality of slide grooves, and the second slide bars penetrate through the slide blocks.

As still further scheme of the utility model, the first slide bar is fixedly connected in the placing groove and passes through the first clamping plate and the second clamping plate.

As a still further proposal of the utility model, one side of the workbench is provided with a limit groove communicated with the placing groove, a collecting box is arranged in the limit groove, and the collecting box extends into the placing groove and is positioned below the first clamping plate and the second clamping plate.

As a still further scheme of the utility model, a handle is fixedly connected to one side of the collecting box.

The beneficial effects of the utility model are as follows:

1. Through the setting of arc shell fragment, put into two arc shell fragments with the rivet between, the arc shell fragment can carry out auxiliary centre gripping to the rivet, avoids the rivet to take place the slope, does not need the staff to hold up the rivet, has improved auxiliary fixing mechanism fixed rivet's stability.

2. Through the setting of collecting the box, collecting the box and can unify the side to the rivet that processing was accomplished and collect the rivet one by one that does not need the staff, reduced staff's amount of labour, improved the efficiency of rivet processing.

3. Through the setting of fixed subassembly, remove the puncher to suitable position after, can fix the position of puncher through fixed subassembly, avoid the position of puncher to take place the skew, improved the accuracy of punching to the rivet.

Drawings

FIG. 1 is a schematic perspective view of an auxiliary fixing mechanism for rivet processing according to the present utility model;

FIG. 2 is a schematic view of a partial cross-sectional structure of an auxiliary rivet processing and fixing mechanism according to the present utility model;

fig. 3 is an enlarged schematic view of a portion a of an auxiliary fixing mechanism for rivet processing according to the present utility model.

In the figure: 1. a work table; 2. a collection box; 3. a limit groove; 4. a two-way threaded rod; 5. a first clamping plate; 6. a second clamping plate; 7. a first slide bar; 8. a puncher; 9. a clearance groove; 10. a guide rod; 11. a first fixed block; 12. a plug pin; 13. a second fixed block; 14. a clamping hole; 15. an arc-shaped elastic sheet; 16. a chute; 17. a second slide bar; 18. a spring; 19. a slide block; 20. and a fixing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made with reference to the accompanying drawings, in which embodiments of the present utility model are described in a clear and complete manner, and the described embodiments are only some embodiments, but not all embodiments of the present utility model, and other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of the present utility model.

Referring to fig. 1-3, an auxiliary fixing mechanism for rivet processing comprises a workbench 1, wherein a perforating machine 8 is slidingly connected to the upper surface of the workbench 1, a placing groove is formed in the upper surface of the workbench 1, a first clamping plate 5 and a second clamping plate 6 are slidingly connected in the placing groove, a plurality of corresponding avoidance grooves 9 are formed on one side of the first clamping plate 5 adjacent to the second clamping plate 6, a plurality of avoidance openings communicated with the avoidance grooves 9 are formed on one side of the first clamping plate 5, a plurality of sliding grooves 16 communicated with the avoidance grooves 9 are formed on one side of the second clamping plate 6, sliding blocks 19 are slidingly connected in the sliding grooves 16, two arc-shaped elastic pieces 15 are welded on one side of the sliding blocks 19, the arc-shaped elastic pieces 15 are spliced with the avoidance openings, a fixing plate 20 is welded on one side of the sliding blocks 19 and is positioned below the arc-shaped elastic pieces 15, springs 18 are welded on the other side of the sliding blocks 19, the spring 18 is fixed with the chute 16, the bidirectional threaded rod 4 is rotationally connected with the placing groove, the bidirectional threaded rod 4 passes through the first clamping plate 5 and the second clamping plate 6 and is in threaded connection with the first clamping plate 5 and the second clamping plate 6, a motor is fixed on one side of the workbench 1 through bolts, one end of an output shaft of the motor passes through the workbench 1 and is fixed with the bidirectional threaded rod 4, the rivet is placed between the two arc-shaped elastic sheets 15 and is placed on the fixed plate 20, the rivet can deform the two arc-shaped elastic sheets 15 at the moment, the rivet is clamped in an auxiliary manner through the elastic force generated by deformation of the arc-shaped elastic sheets 15, then the motor is started, the motor drives the bidirectional threaded rod 4 to rotate, the bidirectional threaded rod 4 drives the first clamping plate 5 and the second clamping plate 6 to move in opposite directions, the second clamping plate 6 drives the slide block 19 to move through the spring 18, the slide block 19 drives the arc-shaped elastic sheets 15 and the fixed plate 20 to move, the arc-shaped elastic sheet 15 can drive the rivet to move, the arc-shaped elastic sheet 15 can enter the avoidance opening on the first clamping plate 5 when moving, after the arc-shaped elastic sheet 15 completely enters the avoidance opening, the first clamping plate 5 and the second clamping plate 6 continue to move at the moment, the sliding block 19 can be pushed to move towards the sliding groove 16 through the arc-shaped elastic sheet 15, the sliding block 19 can squeeze the spring 18 until the first clamping plate 5 and the second clamping plate 6 clamp and fix the rivet through the avoidance groove 9, the rivet is not required to be fixed by staff, the stability of fixing the rivet by an auxiliary fixing mechanism is improved, and a fixing component for fixing the position of the punching machine 8 is arranged on one side of the workbench 1.

In the utility model, the fixing component comprises a plurality of second fixing blocks 13, the second fixing blocks 13 are all fixed with the workbench 1, clamping holes 14 are formed at the tops of the second fixing blocks 13, a first fixing block 11 is fixed at one side of the punching machine 8 through bolts, a jack is formed at the top of the first fixing block 11, a plug pin 12 is inserted into the jack, the plug pin 12 is inserted into the clamping holes 14, the plug pin 12 is pulled to move so as to separate the plug pin 12 from the clamping holes 14, the punching machine 8 can be moved at the moment, the position of the punching machine 8 is adjusted, after the punching machine 8 is adjusted to a proper position, the plug pin 12 is inserted into the corresponding clamping holes 14, the position of the punching machine 8 is fixed, a guide rod 10 is fixed on the upper surface of the workbench 1 through bolts, the guide rod 10 penetrates through the punching machine 8, the guide bar 10 plays the effect of direction to the removal of puncher 8, all have two second slide bars 17 through bolt fastening in a plurality of spouts 16, and second slide bar 17 passes slider 19, be fixed with first slide bar 7 through the bolt fastening in the standing groove, and first slide bar 7 passes first splint 5 and second splint 6, the spacing groove 3 that is linked together with the standing groove has been seted up to the removal of first slide bar 7 to first splint 5 and second splint 6 to the effect of direction, be equipped with in the spacing groove 3 and collect box 2, and collect box 2 extends into the standing groove and is located first splint 5 and second splint 6 below, collect box 2 can carry out unified collection to the rivet of processing completion, one side of collecting box 2 is fixed with the handle through the bolt fastening.

Working principle: when needs use, put into two arc shell fragment 15 and put on fixed plate 20 with the rivet, the rivet can make two arc shell fragments 15 take place to deform this moment, the elasticity through arc shell fragment 15 deformation production carries out supplementary centre gripping to the rivet, then start the motor, the motor drives two-way threaded rod 4 rotation, two-way threaded rod 4 drives first splint 5 and second splint 6 and carries out opposite movement, second splint 6 can drive slider 19 through spring 18 and remove, slider 19 drives arc shell fragment 15 and fixed plate 20 and remove, arc shell fragment 15 can drive the rivet and remove, arc shell fragment 15 can enter into the position mouth of keeping away on the first splint 5 when removing, after arc shell fragment 15 is got into the position mouth completely, at this moment first splint 5 and second splint 6 continue to remove, can promote slider 19 to remove in spout 16 through arc shell fragment 15, slider 19 can extrude spring 18, until first splint 5 and second splint 6 carry out centre gripping to the rivet through keeping away position groove 9 and fix, the stability of auxiliary fixing mechanism fixed rivet has been improved to the staff's hand rivet.

Furthermore, the terms "mounted," "configured," "connected," and "sleeved" should be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical or electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present application will be understood by those of ordinary skill in the art according to the specific circumstances.

Claims

1. The utility model provides an auxiliary fixing mechanism for rivet processing, includes workstation (1), its characterized in that, upper surface sliding connection of workstation (1) has puncher (8), the standing groove has been seted up to the upper surface of workstation (1), and sliding connection has first splint (5) and second splint (6) in the standing groove, a plurality of corresponding position avoiding groove (9) have all been seted up to adjacent one side of first splint (5) and second splint (6), a plurality of position avoiding mouths that are linked together with position avoiding groove (9) have been seted up to one side of first splint (5), a plurality of spouts (16) that are linked together with position avoiding groove (9) have been seted up to one side of second splint (6), a plurality of all sliding connection has slider (19) in spout (16), one side fixedly connected with two arc shell fragment (15) of slider (19), one side fixedly connected with fixed plate (20) of slider (19), the opposite side fixedly connected with spring (18) and spring (16) are linked together with spout (4) and second threaded rod (4) and two-way screw thread connection with first side (6) of threaded rod (4) and second splint (6), and one end of the motor output shaft penetrates through the workbench (1) to be fixed with the bidirectional threaded rod (4), and a fixing component for fixing the position of the puncher (8) is arranged on one side of the workbench (1).

2. The auxiliary fixing mechanism for rivet processing according to claim 1, wherein the fixing assembly comprises a plurality of second fixing blocks (13), the second fixing blocks (13) are all fixed with the workbench (1), clamping holes (14) are formed in the tops of the second fixing blocks (13), one side of the puncher (8) is fixedly connected with a first fixing block (11), insertion holes are formed in the tops of the first fixing blocks (11), inserted pins (12) are inserted into the insertion holes, and the inserted pins (12) are inserted into the clamping holes (14).

3. A rivet processing auxiliary fixing mechanism according to claim 2, characterized in that the upper surface of the workbench (1) is fixedly connected with a guide rod (10), and the guide rod (10) passes through the puncher (8).

4. A rivet processing auxiliary fixing mechanism according to claim 1, characterized in that two second slide bars (17) are fixedly connected in each of the slide grooves (16), and the second slide bars (17) penetrate through the slide blocks (19).

5. A rivet processing auxiliary fixing mechanism according to claim 1, characterized in that the first slide bar (7) is fixedly connected in the placing groove, and the first slide bar (7) passes through the first clamping plate (5) and the second clamping plate (6).

6. The auxiliary fixing mechanism for rivet machining according to claim 1, wherein a limiting groove (3) communicated with the placing groove is formed in one side of the workbench (1), a collecting box (2) is arranged in the limiting groove (3), and the collecting box (2) extends into the placing groove and is located below the first clamping plate (5) and the second clamping plate (6).

7. A rivet processing aid fixing mechanism according to claim 6, characterized in that a handle is fixedly connected to one side of the collecting box (2).