CN215199203U - Sheet metal part punching device - Google Patents
Sheet metal part punching device Download PDFInfo
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- CN215199203U CN215199203U CN202120464156.0U CN202120464156U CN215199203U CN 215199203 U CN215199203 U CN 215199203U CN 202120464156 U CN202120464156 U CN 202120464156U CN 215199203 U CN215199203 U CN 215199203U
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- mounting seat
- lower die
- guide groove
- punching
- seat
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Abstract
A sheet metal part punching device comprises a base plate, a lower die base, an upper die base and a stepping motor, wherein the lower die base is arranged on the base plate, and a lower punching die is arranged in the middle of the lower die base; a first mounting seat and a second mounting seat are respectively arranged on two sides above the lower die seat; the front end and the rear end of the first mounting seat are connected with a first roll shaft and a second roll shaft through bearings; a first compression roller is arranged on the first roller shaft, a second compression roller is arranged on the second roller shaft, and the first compression roller is positioned above the second compression roller; the stepping motor is arranged on the base plate and drives the roller shaft I to work; a guide groove is formed in the mounting seat II, and two rows of balls are embedded and connected on the surface of the guide groove; and the front end and the rear end in the guide groove are provided with guide devices. The utility model discloses utilize step motor drive press roll to carry out the pay-off, reduce the cost of labor on the one hand, on the other hand improves the pay-off precision, and just device is led in the cooperation of work piece data send process simultaneously, avoids work piece pay-off in-process skew to appear.
Description
Technical Field
The utility model relates to a sheet metal working field specifically indicates a sheet metal component punching device.
Background
When the sheet metal part is punched, for example, punching row holes are generally fed manually, and on one hand, the mode has potential safety hazards, and on the other hand, deviation is easily generated on the size by adopting a manual feeding mode, so that the size precision between punched holes is reduced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to above-mentioned prior art not enough, and provide a sheet metal component punching device. In order to solve the technical problem, the utility model discloses a technical scheme is:
a sheet metal part punching device comprises a base plate, a lower die base, an upper die base and a stepping motor, wherein the lower die base is arranged on the base plate, and a lower punching die is arranged in the middle of the lower die base; a first mounting seat and a second mounting seat are respectively arranged on two sides above the lower die seat; the front end and the rear end of the first mounting seat are connected with a first roll shaft and a second roll shaft through bearings; a first compression roller is arranged on the first roller shaft, a second compression roller is arranged on the second roller shaft, and the first compression roller is positioned above the second compression roller; the stepping motor is arranged on the base plate, and the output end of the stepping motor is connected with a first synchronizing wheel; one end of the roller shaft penetrates through the mounting seat and is connected with a second synchronous wheel, and the second synchronous wheel is connected with the first synchronous wheel through a synchronous belt; a guide groove is formed in the mounting seat II, and two rows of balls are embedded and connected on the surface of the guide groove; and the front end and the rear end in the guide groove are provided with guide devices.
Furthermore, the upper die seat is positioned above the lower die seat, the bottom of the upper die seat is connected with an upper punching die, and the upper punching die faces the lower punching die; and a connecting column head is arranged above the upper die base.
Furthermore, the guide device comprises a movable pin shaft, a U-shaped workpiece and a guide wheel, waist grooves are processed at the upper end and the lower end of the guide groove, and two ends of the movable pin shaft penetrate through the U-shaped workpiece and are arranged in the waist grooves in a sliding manner; the guide wheel is positioned in the U-shaped workpiece and is rotationally arranged on the movable pin shaft; a threaded hole is formed in the side wall of the guide groove, and an adjusting bolt is connected with the threaded hole in an internal thread manner; the adjusting direction of the adjusting bolt faces to the bottom of the U-shaped workpiece.
Furthermore, a mounting seat is arranged on the lower die seat and located on the discharging side, and an inductor is mounted on the mounting seat.
Compared with the prior art, the utility model discloses a sheet metal component punching device utilizes step motor drive press roll to carry out the pay-off, reduces the cost of labor on the one hand, and on the other hand improves the pay-off precision, and the device is just led in the cooperation of work piece data send process simultaneously, avoids work piece data send in-process to appear the skew.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
the device comprises a base plate 1, a base plate 2, a lower die holder 3, an upper die holder 4, a stepping motor 5, a punching lower die 6, a punching upper die 7, a connecting column head 8, a first mounting seat 9, a second mounting seat 10, a first compression roller 11, a second compression roller 12, a first synchronous wheel 13, a second synchronous wheel 14, a synchronous belt 15, a ball 16, a movable pin shaft 17, a U-shaped workpiece 18, a guide wheel 19, an adjusting bolt 20 and an inductor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below.
As shown in fig. 1 and 2, the sheet metal part punching device comprises a base plate 1, a lower die holder 2, an upper die holder 3 and a stepping motor 4, wherein the lower die holder 2 is arranged on the base plate 1, and a mounting hole and a first blanking hole are sequentially processed in the middle of the lower die holder 2; a lower punching die 5 is arranged in the mounting hole, the lower punching die 5 protrudes out of the surface of the lower die base 2, a punching die hole and a second blanking hole are sequentially processed in the lower punching die 5, and the second blanking hole is communicated with the first blanking hole; the upper die base 3 is positioned above the lower die base 2, the bottom of the upper die base 3 is connected with an upper punching die 6, and the upper punching die 6 faces the lower punching die 5; and a connecting column head 7 is arranged above the upper die holder 3.
A first mounting seat 8 and a second mounting seat 9 are respectively arranged on two sides above the lower die seat 2; the front end and the rear end of the mounting seat I8 are both connected with a roller shaft I and a roller shaft II through bearings; a first compression roller 10 is arranged on the first roller shaft, a second compression roller 11 is arranged on the second roller shaft, and the first compression roller 10 is positioned above the second compression roller 11; the stepping motor 4 is arranged on the base plate 1, and the output end of the stepping motor 4 is connected with a first synchronizing wheel 12; one end of the roller shaft penetrates through the first mounting seat 8 to be connected with a second synchronous wheel 13, and the second synchronous wheel 13 is connected with the first synchronous wheel 12 through a synchronous belt 14; a guide groove is processed in the second mounting seat 9, two rows of balls 15 are embedded and connected on the surface of the guide groove, and the balls 15 are used for reducing friction resistance and improving the sliding property of a workpiece; and the front end and the rear end in the guide groove are provided with guide devices.
The guide device comprises a movable pin shaft 16, a U-shaped workpiece 17 and a guide wheel 18, waist grooves are processed at the upper end and the lower end of the guide groove, and two ends of the movable pin shaft 16 penetrate through the U-shaped workpiece 17 and are arranged in the waist grooves in a sliding mode; the guide wheel 18 is positioned in the U-shaped workpiece 17, and the guide wheel 18 is rotatably arranged on the movable pin shaft 16; a threaded hole is formed in the side wall of the guide groove, and an adjusting bolt 19 is connected with the threaded hole in an internal thread manner; the adjusting direction of the adjusting bolt 19 faces to the bottom of the U-shaped workpiece 17.
In this embodiment, the lower die holder 2 is provided with a mounting seat on the discharging side, the mounting seat is provided with an inductor 20, and the inductor 20 is used for detecting whether punching is successful or not.
The working principle is as follows: one side of a processed workpiece penetrates through a space between a first pressing roller 10 and a second pressing roller 11, the other side of the processed workpiece penetrates into a guide groove, an adjusting bolt 19 is screwed to enable a guide wheel 18 to be in contact with the side face of the processed workpiece, a stepping motor 4 is started, the pressing roller drives the processed workpiece to move through driving of a synchronous belt and the synchronous wheel, the processed workpiece stops after working for a certain distance, punching is carried out through an upper punching die 6 on an upper die base 3, and meanwhile, whether punching on the processed workpiece is successfully processed or not is detected through an inductor 20.
The present invention is not limited to the above-described embodiments, and those skilled in the art can make modifications or changes without departing from the spirit of the present invention.
Claims (4)
1. The utility model provides a sheet metal component punching device which characterized in that: the punching die comprises a base plate, a lower die base, an upper die base and a stepping motor, wherein the lower die base is arranged on the base plate, and a punching lower die is arranged in the middle of the lower die base; a first mounting seat and a second mounting seat are respectively arranged on two sides above the lower die seat; the front end and the rear end of the first mounting seat are connected with a first roll shaft and a second roll shaft through bearings; a first compression roller is arranged on the first roller shaft, a second compression roller is arranged on the second roller shaft, and the first compression roller is positioned above the second compression roller; the stepping motor is arranged on the base plate, and the output end of the stepping motor is connected with a first synchronizing wheel; one end of the roller shaft penetrates through the mounting seat and is connected with a second synchronous wheel, and the second synchronous wheel is connected with the first synchronous wheel through a synchronous belt; a guide groove is formed in the mounting seat II, and two rows of balls are embedded and connected on the surface of the guide groove; and the front end and the rear end in the guide groove are provided with guide devices.
2. The sheet metal part punching device according to claim 1, characterized in that: the upper die seat is positioned above the lower die seat, the bottom of the upper die seat is connected with an upper punching die, and the upper punching die faces the lower punching die; and a connecting column head is arranged above the upper die base.
3. The sheet metal part punching device according to claim 1, characterized in that: the guide device comprises a movable pin shaft, a U-shaped workpiece and a guide wheel, waist grooves are processed at the upper end and the lower end of the guide groove, and two ends of the movable pin shaft penetrate through the U-shaped workpiece and are arranged in the waist grooves in a sliding manner; the guide wheel is positioned in the U-shaped workpiece and is rotationally arranged on the movable pin shaft; a threaded hole is formed in the side wall of the guide groove, and an adjusting bolt is connected with the threaded hole in an internal thread manner; the adjusting direction of the adjusting bolt faces to the bottom of the U-shaped workpiece.
4. The sheet metal part punching device according to claim 1, characterized in that: and a mounting seat is arranged on the lower die seat and positioned at the discharge side, and an inductor is mounted on the mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120464156.0U CN215199203U (en) | 2021-03-03 | 2021-03-03 | Sheet metal part punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120464156.0U CN215199203U (en) | 2021-03-03 | 2021-03-03 | Sheet metal part punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215199203U true CN215199203U (en) | 2021-12-17 |
Family
ID=79441746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120464156.0U Active CN215199203U (en) | 2021-03-03 | 2021-03-03 | Sheet metal part punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215199203U (en) |
-
2021
- 2021-03-03 CN CN202120464156.0U patent/CN215199203U/en active Active
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