CN214719756U - Material pressing device of material slice cutting die - Google Patents
Material pressing device of material slice cutting die Download PDFInfo
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- CN214719756U CN214719756U CN202120407729.6U CN202120407729U CN214719756U CN 214719756 U CN214719756 U CN 214719756U CN 202120407729 U CN202120407729 U CN 202120407729U CN 214719756 U CN214719756 U CN 214719756U
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- pressing device
- die
- cutting
- female die
- pressing
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Abstract
The utility model relates to the field of bearing retainer processing, and discloses a material pressing device of a material slice cutting die, wherein the cutting die comprises a lower die holder, a female die and a cutting punch; a female die fixing plate is arranged on the lower die holder; the female die is arranged on the female die fixing plate; the female die fixing plate is provided with a stripper plate; the device also comprises a material guide pin; the pressing device is obliquely arranged in the stripper plate; the pressing device is positioned between the cutting punch and the material guide pin; the pressing device comprises a stop screw, a spring and a pressing rod; the stripper plate is provided with an inclined hole; the stop screw, the spring and the material pressing rod are sequentially arranged in the inclined hole from top to bottom; when the material pressing die is pressed tightly, the material pressing rod is abutted against the flange of the material sheet. The device can ensure that the material belt can work stably during feeding, and the production line can produce stably and efficiently.
Description
Technical Field
The utility model relates to a bearing holder processing field, in particular to tablet cutting die press device.
Background
There is one process of cutting off on the welding holder production line, material piece before having the back tablet to promote after its material area cuts off according to certain length is leading-in to the welding station, cutting off mould adopts the rigidity to take off the material mode, there is the slight deformation of material piece head behind the material taking off in this process, the material area is the material area after punching a hole in addition, the deformation that long material area self still exists and the weak problem of the long rigidity in material area, the product material area of different models is different in the mould of the same structure pay-off stability, partial rigidity is poor, the long material area ubiquitous pay-off of length is unstable, block material scheduling problem. During feeding, the end part of the material belt can generate upper warping deformation along with the separation of the cutting punch, and the forward feeding of the material belt is propped against a punch guide hole of the stripper plate to cause material blocking and stopping, so that the normal operation of a production line is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a tablet cutting die press device ensures that the material takes the pay-off can steady work, guarantees that the production line can stabilize high-efficient production.
The utility model discloses a theory of operation: a material pressing device of a sheet cutting die comprises a lower die holder, a female die and a cutting punch; a female die fixing plate is arranged on the lower die holder; the female die is arranged on the female die fixing plate; the female die fixing plate is provided with a stripper plate; the device also comprises a material guide pin; the pressing device is obliquely arranged in the stripper plate; the number of the pressing devices is two; the pressing device is positioned between the cutting punch and the material guide pin.
Further, the method comprises the following steps: the pressing device comprises a stop screw, a spring and a pressing rod; the stripper plate is provided with an inclined hole; the stop screw, the spring and the material pressing rod are sequentially arranged in the inclined hole from top to bottom.
Further, the method comprises the following steps: the material pressing rod is abutted against the flanges at two sides of the material sheet, and the material pressing device enables the material sheet to be in a pressing state all the time.
The utility model has the advantages that: the structure solves the problem of material blocking and material blocking of the cutting die in feeding, and ensures stable production of a production line. Poor, the length in material area rigidity increases press device it can reduce the material and take the material to warp the warpage when taking off the material, can compress tightly the tablet when the pay-off again for the material area moves ahead along pasting the silo on the die fixing plate, does not interfere with the drift guiding hole on taking off the flitch, avoids blocking the material. According to the technical scheme, the pressing device enables the cutting die to adopt different pressing rods for different material sheets, has the advantages of small size and low cost, enables a welding holder production line to run stably, and improves production efficiency.
Drawings
FIG. 1 is a schematic view of a web cutting and molding structure;
fig. 2 is a schematic structural view of the pressing device.
Labeled as: 1. a material removing plate; 2. cutting off the punch; 3. a pressing device; 31. a stop screw; 32. a spring; 33. a material pressing rod; 6. a material guiding pin; 7. fixing a female die plate; 8. a female die; 9. and a lower die holder.
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and embodiments, which are only used for explaining the present invention and are not limited to the protection scope of the present invention.
As shown in fig. 1 and 2, a pressing device of a sheet cutting die comprises a lower die holder 9, a female die 8 and a cutting punch 2; a female die fixing plate 7 is arranged on the lower die holder 9; the female die 8 is arranged on the female die fixing plate 7; the female die fixing plate 7 is provided with a stripper plate 1; also comprises a material guiding pin 6; the pressing device 3 is obliquely arranged in the stripper plate 1; the pressing device 3 is positioned between the cutting punch 2 and the material guide pin 6, so that the interference with a punch hole is avoided to the maximum extent, the pressing device is close to the material removing position, the positive pressure of the pressing device 3 is relieved, and the smooth feeding is ensured.
On the basis, the number of the pressing devices 3 is two, and each pressing device 3 comprises a stop screw 31, a spring 32 and a pressing rod 33; the stripper plate 1 is provided with an inclined hole; the stop screw 31, the spring 32 and the pressing rod 33 are sequentially arranged in the inclined hole from top to bottom.
In actual production, after the material belt enters a material groove formed by the stripper plate 1 and the female die fixing plate 7, the material guide pin 6 is inserted into a material belt hole for positioning. The material belt is cut off by the cutting punch 2 and the female die 7, the material belt goes upward by the cutting punch 2 and is stripped, and the material pressing rod 33 is pressed on flanges at two sides of the material belt under the thrust of the spring 32, so that the material belt is prevented from going upward along with the punch, and the warping deformation of the head of the material belt is reduced; when the material belt continues to move forward for feeding, the material pressing rod 33 of the material pressing device 3 lightly presses the material belt all the time, so that the material belt is enabled to feed materials by being attached to the female die fixing plate 7, the end part is prevented from being upwarped to push the punch guide hole of the stripper plate 1, and material blocking is avoided.
The above-mentioned embodiments should not limit the present invention in any way, and all the technical solutions obtained by adopting equivalent replacement or equivalent conversion fall within the protection scope of the present invention.
Claims (3)
1. A material pressing device of a sheet cutting die comprises a lower die holder (9), a female die (8) and a cutting punch (2); a female die fixing plate (7) is arranged on the lower die holder (9); the female die (8) is arranged on the female die fixing plate (7); the female die fixing plate (7) is provided with a stripper plate (1); also comprises a material guiding pin (6); the method is characterized in that: the pressing device (3) is obliquely arranged in the stripper plate (1); the pressing device (3) is positioned between the cutting punch head (2) and the material guide pin (6).
2. The die pressing device for cutting a sheet material according to claim 1, wherein: the two side-by-side pressing devices (3) comprise stop screws (31), springs (32) and pressing rods (33); the stripper plate (1) is provided with an inclined hole; the stop screw (31), the spring (32) and the pressing rod (33) are sequentially arranged in the inclined hole from top to bottom.
3. The die pressing device for cutting a sheet material according to claim 2, wherein: when the cutting die pressing device works, the pressing rods (33) abut against the flanges at two sides of the material sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120407729.6U CN214719756U (en) | 2021-02-24 | 2021-02-24 | Material pressing device of material slice cutting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120407729.6U CN214719756U (en) | 2021-02-24 | 2021-02-24 | Material pressing device of material slice cutting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214719756U true CN214719756U (en) | 2021-11-16 |
Family
ID=78589682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120407729.6U Active CN214719756U (en) | 2021-02-24 | 2021-02-24 | Material pressing device of material slice cutting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214719756U (en) |
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2021
- 2021-02-24 CN CN202120407729.6U patent/CN214719756U/en active Active
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