CN216989389U

CN216989389U - Stamping mechanism for processing hexagonal nut groove

Info

Publication number: CN216989389U
Application number: CN202123259067.1U
Authority: CN
Inventors: 汤燕坤; 陈强; 陈宇峰; 刘亚洪; 石海丽
Original assignee: Changzhou Dingge Automobile Fastener Co ltd
Current assignee: Wuxi Dingge Automobile Fastener Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-07-19
Anticipated expiration: 2031-12-21

Abstract

The utility model provides a stamping mechanism for processing a hexagon nut groove, which comprises an operation table, wherein four corners of the operation table are vertically and fixedly connected with first sliding rods, one ends of the four first sliding rods are fixedly connected with a top plate together, the center position of the outer surface of the top plate is connected with a stamping cylinder in a penetrating manner, the bottom of the stamping cylinder is fixedly connected with an interaction plate, and the interaction plate is connected with the four first sliding rods in a sliding manner. The utility model provides a stamping mechanism for processing a hexagon nut groove, wherein an upper forming die and a lower forming die can stamp and process the hexagon nut, an extrusion block can push the hexagon nut to automatically separate from the bottom of the upper forming die, a lifting plate can push the hexagon nut to automatically protrude from the inside of the stamping groove, and a telescopic rod can rapidly limit and fix the hexagon nut, so that the processing efficiency of the hexagon nut can be improved.

Description

Stamping mechanism for processing hexagonal nut groove

Technical Field

The utility model relates to the technical field of machining of hexagon nuts, in particular to a stamping mechanism for machining a hexagon nut groove.

Background

The hexagonal nut is also called a hexagonal nut, and generally, nuts are in various types, such as a hexagonal nut, a round nut, a square nut and the like, and the hexagonal nut is matched with a screw, a bolt and a bolt to be used for connecting a fastening part.

Now relate to a punching press mechanism is used in processing of hexagon nut indent, current punching press mechanism has certain drawback, and at first, after current punching press processing is to the hexagon nut punching press, its hexagon nut blocks easily inside the mould of punching press, need take out hexagon nut through the instrument, and secondly, in the current punching press course of working, can not carry out quick location fixed to hexagon nut to influence the quality of hexagon nut processing.

SUMMERY OF THE UTILITY MODEL

Based on the technical problems in the background art, the utility model provides a stamping mechanism for machining a hexagon nut groove.

The utility model provides a stamping mechanism for processing a hexagon nut groove, which comprises an operation table, wherein four corners of the operation table are vertically and fixedly connected with first sliding rods, one ends of the four first sliding rods are fixedly connected with a top plate together, the center position of the outer surface of the top plate is connected with a stamping cylinder in a penetrating manner, the bottom of the stamping cylinder is fixedly connected with an interaction plate, the interaction plate is connected with the four first sliding rods in a sliding manner, the center position of the bottom of the interaction plate is fixedly connected with a stamping column, and the bottom of the stamping column is fixedly provided with an upper forming die;

the top fixed mounting of operation panel has the punching press seat to be located under the punching press post, the jack has been seted up to the punching press seat surface, the inner wall embedding of jack is connected with mounting nut with operation panel threaded connection.

Preferably, the punching groove has been seted up at the top of punching press seat with go up the forming die embedding and connect, the fluting has been seted up to the inner wall in punching groove, the equal fixedly connected with second slide bar in fluting inner wall four corners position, four the common sliding connection of surface of second slide bar has the lifter plate, four the one end of second slide bar all is overlapped and is equipped with the third spring, and the third spring is located the top of lifter plate with lifter plate, fluting fixed connection, the top fixed mounting of lifter plate has lower forming die.

Preferably, a pressure groove ring and a bevel angle pressure block are arranged on one side of the upper forming die opposite to one side of the lower forming die, and a limiting column is fixedly connected to the center of the top of the lower forming die.

Preferably, four first spacing grooves which are symmetrical to each other are formed in the spacing column, a first spring is fixedly connected to the inner wall of each first spacing groove, a telescopic rod is fixedly connected to one end of each first spring, and the telescopic rod penetrates through the spacing pulley fixedly connected to one end of the spacing column.

Preferably, the bottom of the punching column is provided with two mutually symmetrical second limit grooves, the inner wall of each second limit groove is fixedly connected with a second spring, one end of each second spring is fixedly connected with a sliding block, the bottom of each sliding block is fixedly connected with an extrusion rod, the extrusion rod penetrates through one end of the upper forming die and is in threaded connection with an extrusion block, and the bottom of the upper forming die is provided with a sunk groove and is connected with the extrusion block in an embedded mode.

The stamping mechanism for processing the groove of the hexagon nut has the beneficial effects that: go up forming die and forming die down and can carry out stamping process to hexagon nut, the extrusion piece can promote hexagon nut and break away from forming die's bottom automatically, and the lifter plate can promote hexagon nut and follow the automatic protrusion of punching press inslot portion, and the telescopic link can carry out quick spacing fixed to hexagon nut to the efficiency of hexagon nut processing can be improved.

Drawings

Fig. 1 is a schematic structural diagram of a stamping mechanism for processing a hexagon nut groove provided by the utility model;

FIG. 2 is a schematic view of an internal structure of a stamping seat in the stamping mechanism for processing the hexagon nut groove provided by the utility model;

FIG. 3 is a schematic view of an internal structure of a stamping column in the stamping mechanism for processing the hexagon nut groove provided by the utility model;

fig. 4 is a schematic view of an internal structure of a limiting column in the stamping mechanism for grooving hexagonal nuts according to the present invention.

Illustration of the drawings:

1. an operation table; 11. a first slide bar; 12. a top plate; 13. stamping a cylinder; 14. an interactive plate;

2. punching a seat; 21. punching a groove; 22. grooving; 23. a second slide bar; 24. a third spring; 25. a lifting plate; 26. a jack; 27. mounting a nut;

3. punching the column; 31. a second limit groove; 32. a second spring; 33. a slider; 34. an extrusion stem; 35. extruding the block;

4. an upper forming die; 41. sinking a groove;

5. a lower forming die;

6. a limiting column; 61. a first limit groove; 62. a first spring; 63. a telescopic rod; 64. and limiting the pulley.

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.

As shown in fig. 1-4, the present invention has the following three specific embodiments:

example 1

A stamping mechanism for processing a hexagon nut groove comprises an operation table 1, wherein four corners of the operation table 1 are vertically and fixedly connected with first sliding rods 11, one ends of the four first sliding rods 11 are fixedly connected with a top plate 12, the center position of the outer surface of the top plate 12 is connected with a stamping cylinder 13 in a penetrating manner, the bottom of the stamping cylinder 13 is fixedly connected with an interaction plate 14, the interaction plate 14 is connected with the four first sliding rods 11 in a sliding manner, the center position of the bottom of the interaction plate 14 is fixedly connected with a stamping column 3, and the bottom of the stamping column 3 is fixedly provided with an upper forming die 4;

the top of the operating platform 1 is fixedly provided with a punching seat 2 which is positioned right below the punching column 3, the outer surface of the punching seat 2 is provided with an insertion hole 26, and the inner wall of the insertion hole 26 is embedded and connected with a mounting nut 27 which is in threaded connection with the operating platform 1;

preferably, the top of the punching seat 2 is provided with a punching groove 21 to be embedded and connected with the upper forming die 4, the inner wall of the punching groove 21 is provided with a notch 22, four corners of the inner wall of the notch 22 are fixedly connected with second slide bars 23, the outer surfaces of the four second slide bars 23 are jointly connected with a lifting plate 25 in a sliding manner, one end of each of the four second slide bars 23 is sleeved with a third spring 24, the third spring 24 is positioned above the lifting plate 25 and fixedly connected with the lifting plate 25 and the notch 22, and the top of the lifting plate 25 is fixedly provided with the lower forming die 5;

preferably, a pressure groove ring and a bevel pressure block are arranged on one side of the upper forming die 4 opposite to one side of the lower forming die 5, and a limiting column 6 is fixedly connected to the center of the top of the lower forming die 5.

In this embodiment:

stamping cylinder 13 can promote interactive board 14 and go up and down on four first slide bars 11, and interactive board 14 can promote stamping column 3 and drive forming die 4 and go up and down to can make forming die 4 imbed inside the stamping groove 21 that the stamping seat 2 top was seted up, can carry out stamping process to the hexagon nut of placing in stamping groove 21 inside.

As a further embodiment of the present embodiment, after the machining, the four third springs 24 can pull the lifting plate 25 to rise above the four second sliding rods 23, so that the lifting plate 25 can automatically push the hexagon nut out of the inside of the stamping groove 21, which is convenient for people to manually remove the hexagon nut, so as to facilitate the next machining, and improve the machining efficiency of the hexagon nut.

Example 2

The difference from embodiment 1 is that the following contents are also included:

four first spacing grooves 61 of mutual symmetry are seted up to spacing post 6's inside, the first spring 62 of the inner wall fixedly connected with of first spacing groove 61, the one end fixedly connected with telescopic link 63 of first spring 62, and telescopic link 63 runs through spacing pulley 64 of the one end fixedly connected with of spacing post 6.

In this embodiment:

when placing hexagon nut, spacing post 6 can insert hexagon nut's screw in, four telescopic links 63 of 6 outer surface mutual symmetries of spacing post can push telescopic link 63 through first spring 62's elasticity and extrude hexagon nut's screw to can advance line location fast to hexagon nut, wherein, spacing pulley 64 can be convenient for hexagon nut and slide, thereby be convenient for manually embolia or take out above spacing post 6, can improve the quality of hexagon nut processing.

Example 3

the second spacing groove 31 of two mutual symmetries is seted up to the bottom of punching press post 3, the inner wall fixedly connected with second spring 32 of second spacing groove 31, the one end fixedly connected with slider 33 of second spring 32, the bottom fixedly connected with stripper bar 34 of slider 33, the one end threaded connection that stripper bar 34 runs through forming die 4 has extrusion piece 35, goes up forming die 4's bottom and has seted up heavy groove 41 and be connected with extrusion piece 35 embedding.

In this embodiment:

after the hexagonal nut is punched and formed, the hexagonal nut is easily clamped at the bottom of the upper forming die 4, wherein the second limiting groove 31 can push the sliding block 33 to move downwards through the elasticity of the second limiting groove, and the sliding block 33 can push the extrusion block 35 to extrude the hexagonal nut through the extrusion rod 34, so that the hexagonal nut can be automatically separated from the bottom of the upper forming die 4;

wherein, at the in-process of punching press, extrusion piece 35 can be automatic retraction in the heavy inslot 41 that forming die 4 bottoms was seted up, is convenient for fix a position the punching press to the hexagon nut.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The stamping mechanism for processing the hexagon nut groove comprises an operation table (1) and is characterized in that four corners of the operation table (1) are vertically and fixedly connected with first sliding rods (11), one ends of the four first sliding rods (11) are fixedly connected with a top plate (12) together, a stamping cylinder (13) penetrates through the center of the outer surface of the top plate (12), an interaction plate (14) is fixedly connected to the bottom of the stamping cylinder (13), the interaction plate (14) is in sliding connection with the four first sliding rods (11), a stamping column (3) is fixedly connected to the center of the bottom of the interaction plate (14), and an upper forming die (4) is fixedly mounted at the bottom of the stamping column (3);

the top fixed mounting of operation panel (1) has punching press seat (2) to be located under punching press post (3), jack (26) have been seted up to punching press seat (2) surface, the inner wall embedding of jack (26) be connected with mounting nut (27) with operation panel (1) threaded connection.

2. The stamping mechanism for processing the hexagon nut groove as claimed in claim 1, wherein a stamping groove (21) is formed in the top of the stamping seat (2) and is connected with the upper forming die (4) in an embedded manner, a groove (22) is formed in the inner wall of the stamping groove (21), second sliding rods (23) are fixedly connected to four corners of the inner wall of the groove (22), a lifting plate (25) is connected to the outer surface of the second sliding rods (23) in a common sliding manner, a third spring (24) is sleeved at one end of each of the four second sliding rods (23), the third spring (24) is located above the lifting plate (25) and is fixedly connected with the lifting plate (25) and the groove (22), and the lower forming die (5) is fixedly mounted at the top of the lifting plate (25).

3. The stamping mechanism for grooving the hexagonal nut according to any one of claims 1 to 2, wherein a grooving ring and a bevel pressing block are arranged on one side of each of the upper forming die (4) and the lower forming die (5) opposite to each other, and a limiting column (6) is fixedly connected to the center of the top of the lower forming die (5).

4. The stamping mechanism for grooving the hexagonal nut according to claim 3, wherein four first limiting grooves (61) which are symmetrical to each other are formed in the limiting column (6), a first spring (62) is fixedly connected to the inner wall of each first limiting groove (61), an expansion link (63) is fixedly connected to one end of each first spring (62), and a limiting pulley (64) is fixedly connected to one end, penetrating through the limiting column (6), of each expansion link (63).

5. The stamping mechanism for the grooving of the hexagonal nut according to claim 1, wherein the bottom of the stamping column (3) is provided with two second limiting grooves (31) which are symmetrical to each other, the inner wall of each second limiting groove (31) is fixedly connected with a second spring (32), one end of each second spring (32) is fixedly connected with a sliding block (33), the bottom of each sliding block (33) is fixedly connected with an extrusion rod (34), one end of each extrusion rod (34) penetrating through the upper forming die (4) is connected with an extrusion block (35) in a threaded manner, and the bottom of the upper forming die (4) is provided with a sunk groove (41) which is connected with the extrusion block (35) in an embedded manner.