CN214078760U - Feeding device for punching machine - Google Patents
Feeding device for punching machine Download PDFInfo
- Publication number
- CN214078760U CN214078760U CN202022985060.7U CN202022985060U CN214078760U CN 214078760 U CN214078760 U CN 214078760U CN 202022985060 U CN202022985060 U CN 202022985060U CN 214078760 U CN214078760 U CN 214078760U
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- punching machine
- translation frame
- supporting plate
- layer board
- feeding device
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Abstract
The utility model discloses a material feeding unit for punching machine, including translation frame (1) that is located both sides around the punching machine, the lower extreme of translation frame (1) is connected with drive assembly, is equipped with layer board (2) on translation frame (1), and layer board (2) top is equipped with the subassembly that sticiss of connecting translation frame (1), and the both sides of layer board (2) are connected with spacing portion (3). The utility model discloses can compress tightly the work piece when the punching press to can adjust the high position of layer board, and then effectively improve the stability of work piece when punching a hole, and avoid the problem of bending of work piece.
Description
Technical Field
The utility model relates to a piercing press, especially a material feeding unit for piercing press.
Background
When a conventional punching machine punches a long-strip-shaped metal sheet, in order to ensure the uniformity of the height and the flatness of the metal sheet during punching, supporting plates are generally arranged on two sides of the punching machine, and a grabbing mechanism is arranged at the end part of the punching machine; when the foil is punched, the height of the foil is limited through the supporting plate, the falling of the foil is avoided, the foil can be conveyed in a limiting and stepping mode through the grabbing mechanism, and the punching precision of the foil is guaranteed. However, since the strip-shaped metal sheet has a certain curvature, even if the metal sheet is lifted by the supporting plate, the metal sheet may be in a bent state at the punching position, thereby reducing the punching stability and precision of the metal sheet. On the other hand, due to the height error of the mounting surface, even if the supporting plates with the same structures are adopted, slight height difference still exists between the lifting surfaces and the stamping surfaces of the supporting plates on the two sides, so that the metal sheet can be extruded in the height direction in the punching process of the impact machine, and then the metal sheet is bent. Therefore, the conventional punching machine has a problem that punching stability is poor and a workpiece is easily bent when a long metal sheet is punched.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a material feeding unit for punching machine. The punching die can effectively improve the stability of a workpiece in punching and avoid the bending problem of the workpiece.
The technical scheme of the utility model: feeding device for punching machine, including the translation frame that is located both sides around the punching machine, the lower extreme of translation frame is connected with drive assembly, is equipped with the layer board on the translation frame, and the layer board top is equipped with the subassembly that sticiss of connecting the translation frame, and the both sides of layer board are connected with spacing portion.
In the feeding device for the punching machine, the compressing assembly comprises a lifting cylinder, and the lower end of the lifting cylinder is connected with a pressing block.
In the feeding device for the punching machine, the translation frame is provided with the mounting plate connected with the lifting cylinder, one side of the mounting plate is rotatably connected with the translation frame, and the other side of the mounting plate is detachably connected with the translation frame.
In the feeding device for a punching machine, the cross-sectional shape of the limiting part of the supporting plate close to one side of the punching machine is a rectangular pipe, and the cross-sectional shape of the limiting part of the supporting plate at the other side is a U-shaped.
In the feeding device for the punching machine, the upper end of the limiting part close to one side of the punching machine is provided with the inclined strut, and the end part of the inclined strut is detachably connected with the translation frame.
Among the aforementioned material feeding unit for piercing mill, the layer board is connected through adjusting part to the translation frame, adjusting part rotates between two risers including the riser that is located the layer board both sides, is connected with the swing span, and the upper end and the layer board bottom of swing span are laminated each other, and the layer board both sides are laminated each other with the riser inner wall.
In the feeding device for the punching machine, the vertical plate is provided with the limiting bolt matched with the supporting plate.
Compared with the prior art, the utility model can compress the front and the rear ends of the workpiece during punching through the matching of the translation frames at the two sides and the compressing components, thereby keeping the punching part in a horizontal state and improving the punching stability of the workpiece; the limiting distance of the workpiece can be prolonged through the limiting parts on the two sides of the supporting plate, the situation that the middle part of the workpiece is still in a bending state after the two ends of the workpiece are tightly pressed is avoided, and the stamping stability of the workpiece is further improved; through the structural matching of the adjusting assembly, the height position of the supporting plate can be adjusted, so that the height of the supporting plate is kept consistent with that of a stamping part after being adjusted, and the bending problem caused by height variation is avoided; through the connection structure optimization to the mounting panel, then can make things convenient for operating personnel's operation with mounting panel upset to one side when adjusting the layer board. Therefore, the utility model discloses can effectively improve the stability of work piece when punching a hole to avoid the problem of bending of work piece.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a connection structure diagram of the mounting board.
The labels in the figures are: the device comprises a translation frame, a supporting plate, a limiting part, a lifting cylinder, a pressing block, a mounting plate, an inclined strut, a vertical plate, a swinging frame and a limiting bolt, wherein the translation frame is 1-2-3-4-5-6-9-10-of the inclined strut.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Examples are given. The feeding device for the punching machine comprises a translation frame 1 which is positioned on the front side and the rear side of the punching machine, wherein the lower end of the translation frame 1 is connected with a driving assembly, the driving assembly can select a horizontally placed cylinder, the end part of the cylinder is connected with the middle part of the lower end of the translation frame 1, the two sides of the translation frame 1 are connected with sliding chutes, a supporting plate 2 is arranged on the translation frame 1, a pressing assembly connected with the translation frame 1 is arranged above the supporting plate 2, and the two sides of the supporting plate 2 are connected with limiting parts 3.
The compressing assembly comprises a lifting cylinder 4, and the lower end of the lifting cylinder 4 is connected with a pressing block 5.
The lifting device is characterized in that a mounting plate 6 connected with the lifting cylinder 4 is arranged on the translation frame 1, one side of the mounting plate 6 is rotatably connected with the translation frame 1, and the other side of the mounting plate 6 can be detachably connected with the translation frame 1.
The cross section of the limiting part 3 on one side of the supporting plate 2 close to the punching machine is rectangular, and the cross section of the limiting part 3 on the other side of the supporting plate 2 is U-shaped.
An inclined strut 7 is arranged at the upper end of the limiting part 3 close to one side of the punching machine, and the end part of the inclined strut 7 is detachably connected with the translation frame 1.
And limiting bolts 10 matched with the supporting plate 2 are arranged on the vertical plates 8.
The utility model discloses a theory of operation: the utility model discloses when using, earlier with the back of turning up of mounting panel 6 on the both sides translation frame 1, utilize the height of swing span 9 adjustment layer board 2 on riser 8 for the punching press face of both sides layer board 2 and piercing press can be in the same height. After the supporting plate 2 is positioned in height, the swing frame 9 is locked and the limiting bolt 10 is screwed in, so that the swing frame 9 and the limiting bolt 10 can clamp the supporting plate from the upper side and the lower side, and the height limitation of the supporting plate is realized. After the supporting plate is limited, the mounting plate 6 is fixed and connected with the inclined strut 7, the end part of the limiting part 3 can be limited through the inclined strut 7, the phenomenon that the limiting part 3 drops due to overlong length is avoided, and the limiting effect of the limiting part 3 on a workpiece is improved. When the equipment punches, the lifting cylinders 4 on the two sides drive the pressing block 5 to compress the workpiece, so that the workpiece can be kept in a horizontal state after being compressed, and the punching stability and the punching precision of the workpiece are improved. After one-time stamping is finished, the translation frames 1 on the two sides alternately act and translate the workpiece under the driving of the driving assembly, so that the continuous stamping of the workpiece is realized.
Claims (7)
1. Material feeding unit for piercing mill, its characterized in that: the punching machine comprises a translation frame (1) which is positioned on the front side and the rear side of the punching machine, the lower end of the translation frame (1) is connected with a driving assembly, a supporting plate (2) is arranged on the translation frame (1), a pressing assembly connected with the translation frame (1) is arranged above the supporting plate (2), and the two sides of the supporting plate (2) are connected with limiting parts (3).
2. The feeding device for the punching machine according to claim 1, characterized in that: the compressing assembly comprises a lifting cylinder (4), and the lower end of the lifting cylinder (4) is connected with a pressing block (5).
3. The feeding device for the punching machine according to claim 2, characterized in that: the lifting device is characterized in that a mounting plate (6) connected with a lifting cylinder (4) is arranged on the translation frame (1), one side of the mounting plate (6) is rotatably connected with the translation frame (1), and the other side of the mounting plate (6) can be detachably connected with the translation frame (1).
4. The feeding device for the punching machine according to claim 1, characterized in that: the cross section of the limiting part (3) on one side, close to the punching machine, of the supporting plate (2) is rectangular, and the cross section of the limiting part (3) on the other side of the supporting plate (2) is U-shaped.
5. The feeding device for the punching machine according to claim 4, wherein: an inclined strut (7) is arranged at the upper end of the limiting part (3) close to one side of the punching machine, and the end part of the inclined strut (7) is detachably connected with the translation frame (1).
6. The feeding device for the punching machine according to claim 1, characterized in that: translation frame (1) is through adjusting part connection layer board (2), adjusting part is connected with swing span (9) including riser (8) that are located layer board (2) both sides, rotates between two riser (8), and the upper end and the layer board (2) bottom of swing span (9) are laminated each other, and layer board (2) both sides are laminated each other with riser (8) inner wall.
7. The feeding device for the punching machine according to claim 6, wherein: and limiting bolts (10) matched with the supporting plate (2) are arranged on the vertical plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022985060.7U CN214078760U (en) | 2020-12-11 | 2020-12-11 | Feeding device for punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022985060.7U CN214078760U (en) | 2020-12-11 | 2020-12-11 | Feeding device for punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214078760U true CN214078760U (en) | 2021-08-31 |
Family
ID=77427087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022985060.7U Active CN214078760U (en) | 2020-12-11 | 2020-12-11 | Feeding device for punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214078760U (en) |
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2020
- 2020-12-11 CN CN202022985060.7U patent/CN214078760U/en active Active
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