CN214321514U - Punch connecting device - Google Patents
Punch connecting device Download PDFInfo
- Publication number
- CN214321514U CN214321514U CN202120268506.6U CN202120268506U CN214321514U CN 214321514 U CN214321514 U CN 214321514U CN 202120268506 U CN202120268506 U CN 202120268506U CN 214321514 U CN214321514 U CN 214321514U
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- CN
- China
- Prior art keywords
- punching
- punching press
- head
- groove
- seat
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
Abstract
The utility model discloses a drift connecting device, including mechanical body, mechanical body is equipped with the punching press platform that the level was placed, punching press bench side is equipped with the punching press head of unsettled activity from top to bottom, the punching press head with symmetric connection has the telescopic link between the punching press platform, punching press head internal assembly has perpendicular decurrent punching press post, the punching press platform be equipped with the punching press seat that the punching press post aligns, the punching press seat is equipped with the punching press groove of indent, punching press groove center is equipped with the fixed column of fixing in the bottom, punching press inslot portion put with the shell fragment of fixed column interlude activity, punching press tank bottom portion is equipped with the connection the resilience piece of shell fragment bottom. With the help of the fixed column of punching press inslot internal fixation in the bottom, realize the punching press from the bottom toward the top to the material, the fixity to the material during the punching press is better, has avoided the phenomenon that the material squinted to appear in the stamping process, has improved the effect of punching a hole to the material.
Description
Technical Field
The utility model relates to a drift equipment technical field specifically is a drift connecting device.
Background
The punching processing of the punch is a production technology which utilizes the power of the punch by means of conventional or special punching equipment to enable a plate to directly bear deformation force in a die and deform, so that a product part with a certain shape, size and performance is obtained. It is one of the main methods of metal plastic working (or pressure working), and also belongs to the material forming engineering technology. The punching press is including the processing of enlargiing the material hole site, and traditional mode is to utilizing the drift to enlarge to fixed material from last down pushing down the back internal orifice, but this kind of mode is unstable to material processing, and the skew phenomenon is grown easily to the material when the drift is processed, leads to the defective products more, influences production efficiency.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a punch connecting device which can effectively solve the problem provided by the background technology.
The utility model provides a technical scheme that its technical problem adopted is:
the punch connecting device comprises a mechanical body, wherein the mechanical body is provided with a horizontally-placed punching table, a punching head which is suspended and moves up and down is arranged above the punching table, the punching head is symmetrically connected with telescopic rods between the punching tables, a vertically downward punching column is assembled inside the punching head, a punching seat which is aligned with the punching column is arranged on the punching table, the punching seat is provided with a punching groove which is concave, a fixed column which is fixed at the bottom is arranged at the center of the punching groove, an elastic sheet which is penetrated and moved by the fixed column is arranged inside the punching groove, and a rebound piece which is connected with the bottom of the elastic sheet is arranged at the bottom of the punching groove.
Furthermore, the upper portion of the telescopic rod is embedded in the punching head, adjusting nuts for screwing and fixing the telescopic rod are arranged on two sides of the top of the punching head, and the lower portion of the telescopic rod is embedded in the fixing part of the punching table and the fixing part is sleeved at the connecting part.
Further, the punching column is connected with a connecting piece above, and the connecting piece is rotationally fixed below the punching head and clamps the adjusting gasket.
Furthermore, a controller for controlling the telescopic rod to stretch is arranged at the top of the stamping head.
Further, the outer diameter of the punch post is equal to the inner diameter of the punch groove.
Furthermore, one side of the punching seat is connected with a blanking hopper.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses with the help of the fixed column of punching press inslot internal fixation in the bottom, realize the bottom toward the top punching press to the material, the fixity to the material during punching press is better, has avoided the phenomenon that the material squinted to appear in the punching press in-process, has improved the effect that punches a hole to the material, has reduced the disability rate of punching press, and stability is better, and overall structure is simple, convenient operation, and the practicality is strong.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the internal structure of the stamping seat of the present invention.
Reference numbers in the figures:
1-punching table, 2-punching head, 3-telescopic rod, 4-punching column, 5-punching seat, 6-punching groove, 7-fixing column, 8-elastic sheet, 9-elastic piece, 10-adjusting nut, 11-fixing piece, 12-connecting piece, 13-adjusting gasket, 14-controller and 15-discharging hopper.
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.
As shown in fig. 1-2, the utility model provides a punch connecting device, including mechanical body, mechanical body is equipped with the punching press platform 1 that the level was placed, punching press platform 1 top is equipped with unsettled punching press head 2 of activity from top to bottom, punching press head 2 with symmetrical connection has telescopic link 3 between the punching press platform 1, punching press head 2 inside is equipped with perpendicular decurrent punching press post 4, punching press platform 1 be equipped with punching press seat 5 that punching press post 4 aligns, punching press seat 5 is equipped with the punching press groove 6 of indent, punching press groove 6 center is equipped with the fixed column 7 of fixing in the bottom, punching press groove 6 inside put with the shell fragment 8 of fixed column 7 interlude activity, punching press groove 6 bottom is equipped with the connection resilience piece 9 of shell fragment 8 bottom.
3 upper portions of telescopic link embedded in punching press head 2, 2 top both sides of punching press head are equipped with screws up fixedly the adjusting nut 10 of telescopic link 3, 3 lower partial embedded of telescopic link in 1 fixed and junction cover of punching press platform have mounting 11, 4 tops of punching press post are connected with connecting piece 12, connecting piece 12 is rotatory to be fixed punching press head 2 below just accompanies adjusting shim 13, 2 tops of punching press are equipped with control 3 flexible controllers 14 of telescopic link, the external diameter of punching press post 4 equals the internal diameter in punching press groove 6, 5 one side of punching press seat are connected with down hopper 15.
Compared with the prior art, this technical scheme realizes the material from bottom toward top punching press with the help of 6 internal fixation of stamping groove at the fixed column 7 of bottom, and the fixity to the material during the punching press is better, has avoided the phenomenon that the material squinted to appear in the punching press process, has improved the effect of punching a hole to the material, has reduced the disability rate of punching press, and stability is better.
The specific working principle is as follows: during the use, put the material of needs punching press to place in the punching press groove 6 on shell fragment 8 in, top punching press post 4 pushes down to the material top by the punching press, the material receives the fixed column 7 that presses to the bottom behind the decurrent stamping force, when being used for extending the material hole, fixed column 7 inserts to original hole along the edge of hole, go into fixed column 7 until the material card completely under the stamping force, the hole enlarges simultaneously, when being used for punching a hole, the hardness of material can not be too hard, otherwise can damage fixed column 7, after the punching press, shell fragment 8 rises under the effort of resilience piece 9, rise the material, conveniently arrange the material.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A punch connecting device, characterized in that: the punching machine comprises a machine body, the machine body is provided with a horizontally-placed punching table, a punching head which is suspended and moves up and down is arranged above the punching table, telescopic rods are symmetrically connected between the punching head and the punching table, a vertically downward punching column is assembled inside the punching head, a punching seat which is aligned with the punching column is arranged on the punching table, an inward-concave punching groove is formed in the punching seat, a fixed column which is fixed at the bottom is arranged at the center of the punching groove, an elastic sheet which is penetrated and moved by the fixed column is arranged inside the punching groove, and a rebound piece which is connected with the bottom of the elastic sheet is arranged at the bottom of the punching groove.
2. A punch pin attachment as defined in claim 1, wherein: the telescopic link upper portion embedded in the punching press head, punching press head top both sides are equipped with screws up fixedly the adjusting nut of telescopic link, telescopic link lower part embedded in the fixed and junction cover of punching press platform has the mounting.
3. A punch pin attachment as defined in claim 1, wherein: the punching press post top is connected with the connecting piece, the connecting piece is rotatory to be fixed punching press head below just accompanies the adjusting shim.
4. A punch pin attachment as defined in claim 1, wherein: and a controller for controlling the telescopic rod to stretch is arranged at the top of the stamping head.
5. A punch pin attachment as defined in claim 1, wherein: the outer diameter of the stamping column is equal to the inner diameter of the stamping groove.
6. A punch pin attachment as defined in claim 1, wherein: one side of the stamping seat is connected with a blanking hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120268506.6U CN214321514U (en) | 2021-02-01 | 2021-02-01 | Punch connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120268506.6U CN214321514U (en) | 2021-02-01 | 2021-02-01 | Punch connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214321514U true CN214321514U (en) | 2021-10-01 |
Family
ID=77907535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120268506.6U Active CN214321514U (en) | 2021-02-01 | 2021-02-01 | Punch connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214321514U (en) |
-
2021
- 2021-02-01 CN CN202120268506.6U patent/CN214321514U/en active Active
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| GR01 | Patent grant |