CN216858140U

CN216858140U - Rivet processing and forming device

Info

Publication number: CN216858140U
Application number: CN202123354878.XU
Authority: CN
Inventors: 雷国华; 雷小华; 张合利
Original assignee: Shanghai Lancheng Automation System Co ltd
Current assignee: Shanghai Lancheng Automation System Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-07-01
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a rivet processing and forming device, belonging to the technical field of rivets; the end parts of a plurality of rivets on the market at present have residual metal parts left in the processing after the rivets are processed and formed, and if the residual metal parts are not removed, the subsequent installation of the rivets can be influenced; the movable clamping block is arranged on the upper surface of the movable plate in a sliding mode, the fixed clamping block is arranged on the upper surface of the movable plate in a fixed mode, the movable clamping block and the fixed clamping block are identical in shape, and the supporting column is fixedly arranged on the upper surface of the workbench; drive gear through the second motor and rotate, drive gear drives the stopper through the tooth piece and removes, and the stopper removes along the spacing groove, and the movable plate synchronous motion of stopper drive upper end makes the rivet remove to the cutting position, realizes cutting in batches, raises the efficiency.

Description

Rivet processing forming device

Technical Field

The utility model relates to the technical field of rivets, in particular to a rivet processing and forming device.

Background

Rivets are nail-shaped articles used to connect two parts (or members) with through holes and a cap at one end. In riveting, the riveted parts are connected by self-deformation or interference. Rivets are of many kinds and are not in any form;

the existing rivet processing and forming device is used for solving the problems that residual metal parts remained in the processing of the end parts of a plurality of rivets after processing and the subsequent installation of the rivets can be influenced if the residual metal parts are not removed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rivet processing and forming device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a rivet processing forming device, includes the workstation, fixed surface is equipped with the fixed block on the workstation, fixed surface is equipped with two pairs of supporting legs under the workstation, fixed surface upper surface slides and is equipped with the movable plate, movable plate upper surface slides and is equipped with the removal clamp splice, fixed surface is equipped with the fixed clamp splice on the movable plate, it is the same with fixed clamp splice shape to remove the clamp splice, fixed surface is equipped with the support column on the workstation, it is equipped with the lifter to slide on the support column, the lifter is kept away from the fixed cutting mechanism that is equipped with of support column one end, be equipped with fixed establishment on the movable plate.

As a preferred technical scheme of the present invention, the fixing mechanism includes a moving groove, a threaded rod is rotatably disposed in the moving groove, a moving block is slidably disposed in the moving groove, the moving block is in threaded connection with the threaded rod, an upper surface of the moving block is fixedly connected with a lower surface of the moving clamping block, a rotating handle is fixedly disposed at one end of the threaded rod, one end of the rotating handle penetrates through the moving clamping block, and the moving block is attached to an inner wall of the moving groove.

As a preferred technical scheme of the utility model, a lifting groove is formed in one side of the supporting column, one end of the lifting rod is attached to the inner wall of the lifting groove, a spring is fixedly arranged in the lifting groove, the upper end of the spring is fixedly connected with the lower surface of the lifting rod, a first motor is fixedly arranged on one side of the upper end of the supporting column, the output end of the first motor penetrates through the supporting column, an elliptical block is fixedly arranged at the output end of the supporting column, and the outer wall of the elliptical block is attached to the upper surface of the lifting rod.

According to a preferred technical scheme, a limiting groove is formed in the upper surface of the fixing block, a limiting block is arranged in the limiting groove in a sliding mode, the upper end of the limiting block is fixedly connected with the lower surface of the moving plate, and a plurality of tooth blocks are fixedly arranged on one side of the limiting block.

As a preferred technical scheme of the utility model, a second motor is fixedly arranged on the upper surface of the fixing block, a transmission gear is fixedly arranged at the output end of the second motor, and the transmission gear is meshed with the tooth block.

As a preferable technical scheme of the utility model, the length of the moving plate is the same as that of the fixed block, and the moving clamping block and the fixed clamping block are both provided with clamping grooves.

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

1. the second motor drives the transmission gear to rotate, the transmission gear drives the limiting block to move through the tooth block, the limiting block moves along the limiting groove, and the limiting block drives the moving plate at the upper end to move synchronously, so that rivets are moved to a cutting position, batch cutting is realized, and efficiency is improved;

2. the threaded rod is driven to rotate by rotating the rotating handle, the threaded rod drives the moving block to move along the moving groove, and the moving block drives the moving clamping block to move towards the fixed clamping block, so that the middle rivet is fixed in position, and the cutting is facilitated.

Drawings

FIG. 1 is a schematic structural view of the present invention,

figure 2 is a schematic diagram of an explosive structure according to the utility model,

fig. 3 is a schematic view of the threaded rod of the present invention.

In the figure: 1. a work table; 11. supporting legs; 12. a fixed block; 13. moving the plate; 14. moving the clamping block; 15. fixing the clamping block; 16. a support pillar; 17. a lifting rod; 18. a cutting mechanism; 2. a fixing mechanism; 21. a moving groove; 22. a threaded rod; 23. a moving block; 24. rotating the handle; 3. a lifting groove; 31. a spring; 32. a first motor; 33. an elliptical block; 4. a limiting groove; 41. a limiting block; 42. a tooth block; 5. a second motor; 51. a transmission gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in figures 1-3, the utility model provides a rivet processing and forming device, which comprises a workbench 1, wherein a fixed block 12 is fixedly arranged on the upper surface of the workbench 1, two pairs of supporting legs 11 are fixedly arranged on the lower surface of the workbench 1, a moving plate 13 is slidably arranged on the upper surface of the fixed block 12, a moving clamp 14 is slidably arranged on the upper surface of the moving plate 13, a fixed clamp 15 is fixedly arranged on the upper surface of the moving plate 13, the moving clamp 14 and the fixed clamp 15 are in the same shape, a supporting column 16 is fixedly arranged on the upper surface of the workbench 1, a lifting rod 17 is slidably arranged on the supporting column 16, a cutting mechanism 18 is fixedly arranged at one end of the lifting rod 17 far away from the supporting column 16, the length of the moving plate 13 is the same as that of the fixed block 12, clamping grooves are respectively arranged on the moving clamp 14 and the fixed clamp 15, a fixing mechanism 2 is arranged on the moving plate 13, the supporting legs 11 are positioned at four angular positions of the workbench 1, and the fixed block 12 is positioned at the center of the workbench 1, the support column 16 is positioned at the end part of one side of the fixed block 12, and rivets are placed between the movable clamping block 14 and the fixed clamping block 15, so that leftover materials extend out of one side of the movable plate 13 and are positioned below the cutting mechanism 18.

The fixing mechanism 2 comprises a moving groove 21, a threaded rod 22 is arranged in the moving groove 21 in a rotating mode, a moving block 23 is arranged in the moving groove 21 in a sliding mode, the moving block 23 is in threaded connection with the threaded rod 22, the upper surface of the moving block 23 is fixedly connected with the lower surface of the movable clamping block 14, a rotating handle 24 is fixedly arranged at one end of the threaded rod 22, one end of the rotating handle 24 penetrates through the movable clamping block 14, the moving block 23 is attached to the inner wall of the moving groove 21, the rotating handle 24 is rotated to drive the threaded rod 22 to rotate, the threaded rod 22 drives the moving block 23 to move along the moving groove 21, the moving block 23 drives the movable clamping block 14 to move towards the fixed clamping block 15, and the position of a middle rivet is fixed.

Lifting groove 3 has been seted up to support column 16 one side, lifter 17 one end and 3 inner walls in lifting groove are laminated mutually, the fixed spring 31 that is equipped with in lifting groove 3, spring 31 upper end and lifter 17 lower fixed surface are connected, the fixed first motor 32 that is equipped with in support column 16 upper end one side, first motor 32 output runs through support column 16, support column 16 output end is fixed and is equipped with oval piece 33, oval piece 33 outer wall and lifter 17 upper surface are laminated mutually, lifter 17 makes the upper surface laminate with oval piece 33 all the time through spring 31 thrust, drive oval piece 33 through first motor 32 and rotate, oval piece 33 drives lifter 17 downstream, lifter 17 one end moves along lifting groove 3 to extrude spring 31, lifter 17 drives cutting mechanism 18 and moves down, cut rivet rim charge.

Spacing groove 4 has been seted up to fixed block 12 upper surface, it is equipped with stopper 41 to slide in the spacing groove 4, stopper 41 upper end and 13 lower fixed surface connections of movable plate, stopper 41 one side is fixed and is equipped with a plurality of

tooth pieces

42, 12 upper fixed surface of fixed block is equipped with second motor 5, the fixed drive gear 51 that is equipped with of second motor 5 output, drive gear 51 meshes with tooth piece 42 mutually, stopper 41 length is greater than spacing groove 4, drive gear 51 through second motor 5 drive transmission gear 51 and rotate, drive gear 51 drives stopper 41 through tooth piece 42 and removes, stopper 41 removes along spacing groove 4, stopper 41 drives the movable plate 13 synchronous motion of upper end, make the rivet remove the cutting position, realize cutting in batches, and the efficiency is improved.

The working principle is as follows: firstly, rivets are put into the middle position between a movable clamping block 14 and a fixed clamping block 15, so that leftover materials extend out of one side of a movable plate 13 and are positioned below a cutting mechanism 18, then a rotary handle 24 is rotated to drive a threaded rod 22 to rotate, the threaded rod 22 drives a movable block 23 to move along a movable groove 21, the movable block 23 drives the movable clamping block 14 to move towards the fixed clamping block 15, the position of the rivet in the middle is fixed, then a second motor 5 drives a transmission gear 51 to rotate, the transmission gear 51 drives a limiting block 41 to move through a toothed block 42, the limiting block 41 moves along a limiting groove 4, the limiting block 41 drives the movable plate 13 at the upper end to synchronously move, so that the rivets move to a cutting position, finally a first motor 32 drives an elliptical block 33 to rotate, the elliptical block 33 drives a lifting rod 17 to move downwards, one end of the lifting rod 17 moves along a lifting groove 3 and extrudes a spring 31, and the lifting rod 17 drives the cutting mechanism 18 to move downwards, the rivet rim charge is cut, batch cutting is achieved, and efficiency is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rivet machine-shaping device, includes workstation (1), its characterized in that: fixed surface is equipped with fixed block (12) on workstation (1), fixed surface is equipped with two pairs of supporting legs (11) under workstation (1), fixed block (12) upper surface slides and is equipped with movable plate (13), movable plate (13) upper surface slides and is equipped with removal clamp splice (14), movable plate (13) upper surface is fixed and is equipped with fixed clamp splice (15), it is the same with fixed clamp splice (15) shape to remove clamp splice (14), fixed surface is equipped with support column (16) on workstation (1), it is equipped with lifter (17) to slide on support column (16), lifter (17) are kept away from support column (16) one end and are fixed and are equipped with cutting mechanism (18), be equipped with fixed establishment (2) on movable plate (13).

2. A rivet forming apparatus according to claim 1, wherein: the fixing mechanism (2) comprises a moving groove (21), a threaded rod (22) is arranged in the moving groove (21) in a rotating mode, a moving block (23) is arranged in the moving groove (21) in a sliding mode, the moving block (23) is in threaded connection with the threaded rod (22), the upper surface of the moving block (23) is fixedly connected with the lower surface of the moving clamping block (14), a rotating handle (24) is fixedly arranged at one end of the threaded rod (22), the moving clamping block (14) is penetrated through one end of the rotating handle (24), and the moving block (23) is attached to the inner wall of the moving groove (21).

3. A rivet forming apparatus according to claim 1, wherein: lifting groove (3) have been seted up to support column (16) one side, lifter (17) one end is laminated with lifting groove (3) inner wall mutually, lifting groove (3) internal fixation is equipped with spring (31), spring (31) upper end and lifter (17) lower fixed surface are connected, support column (16) upper end one side is fixed and is equipped with first motor (32), support column (16) are run through to first motor (32) output, support column (16) output end is fixed and is equipped with oval piece (33), oval piece (33) outer wall is laminated with lifter (17) upper surface mutually.

4. A rivet forming apparatus according to claim 1, wherein: spacing groove (4) have been seted up to fixed block (12) upper surface, it is equipped with stopper (41) to slide in spacing groove (4), stopper (41) upper end and movable plate (13) lower fixed surface are connected, stopper (41) one side is fixed and is equipped with a plurality of tooth pieces (42).

5. A rivet forming apparatus according to claim 1, wherein: the upper surface of the fixing block (12) is fixedly provided with a second motor (5), the output end of the second motor (5) is fixedly provided with a transmission gear (51), and the transmission gear (51) is meshed with the tooth block (42).

6. A rivet forming apparatus according to claim 1, wherein: the length of the moving plate (13) is the same as that of the fixed block (12), and clamping grooves are formed in the moving clamping block (14) and the fixed clamping block (15).