CN214977129U - Be applied to mechanism that punctures of thin pin of accurate type - Google Patents
Be applied to mechanism that punctures of thin pin of accurate type Download PDFInfo
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- CN214977129U CN214977129U CN202022608912.0U CN202022608912U CN214977129U CN 214977129 U CN214977129 U CN 214977129U CN 202022608912 U CN202022608912 U CN 202022608912U CN 214977129 U CN214977129 U CN 214977129U
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- piercing
- punch
- puncture
- fixing seat
- positioning insert
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Abstract
The utility model relates to a punching press technical field especially relates to a be applied to puncturing mechanism of thin pin of accurate type. The punching die comprises an upper die holder and a lower die holder, wherein the upper die holder comprises a piercing stripper punch fixing seat, a piercing edge cushion block fixed on the piercing stripper punch fixing seat, a piercing edge installed by matching the piercing edge cushion block, and a piercing edge fixing seat arranged on the piercing stripper punch fixing seat and used for matching the piercing edge cushion block and the piercing edge, and the lower die holder comprises a piercing punch fixing seat, a piercing punch positioning insert installed on the piercing punch fixing seat, a piercing punch installed by the piercing punch positioning insert, and a piercing punch positioning insert arranged above the piercing punch positioning insert and the piercing punch. The utility model discloses an useful part: the problems of poor material turning and position degree and pin size are effectively solved, the quality and the efficiency are greatly improved, and the high requirements on the appearance and the external dimension of a punched product are met.
Description
Technical Field
The utility model relates to a punching press technical field especially relates to a be applied to puncturing mechanism of thin pin of accurate type.
Background
The influence of conventional cutter technology because of unable avoiding the knife that connects, punch press pay-off precision, mould location can't satisfy the product outward appearance, the product that the overall dimension height required. The problems of crush damage, material turnover, position deviation, large pin, and the like are frequently maintained, so that the production efficiency is low, the loss is high, and the labor cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a be applied to the mechanism that punctures of the thin pin of accurate type to overcome the above-mentioned not enough that prior art exists at present.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a be applied to mechanism that punctures of thin pin of accurate type, includes upper die base and lower die base, its characterized in that: the upper die base comprises a piercing and stripping punch fixing base, a piercing edge cushion block fixed on the piercing and stripping punch fixing base, a piercing edge installed through the piercing edge cushion block in a matched mode, and a piercing edge fixing base arranged on the piercing and stripping punch fixing base and used for being matched with the piercing edge cushion block and the piercing edge, a blanking punch is further arranged on the piercing and stripping punch fixing base, the lower die base comprises a piercing punch fixing base, a piercing punch positioning insert installed on the piercing punch fixing base, a piercing punch installed through the piercing punch positioning insert, and a piercing punch positioning insert arranged above the piercing punch positioning insert and the piercing punch, and the piercing edge and the piercing punch are arranged in a vertically corresponding mode.
Preferably, the puncture punch fixing seat, the puncture punch positioning insert and the puncture punch positioning insert are used for being fixedly installed in cooperation with the puncture punch.
Preferably, the piercing stripper punch fixing seat is used for fixing the position of the stripper punch, and a spring is further arranged at the bottom of the stripper punch.
Preferably, the puncture knife edge fixing seat and the puncture knife edge cushion block are used for being matched with the puncture knife edge for installation.
Preferably, piercing stripping inserts are further arranged on two sides of the lower die base.
The utility model has the advantages that: the material is pressed by puncturing the two sides of the knife edge mold core after the upper mold of the mold moves downwards to contact the material, the downward movement is continued, and the material is punctured into the mold core when the puncturing punch is under pressure, so that the splitting of the product and the waste is completed.
Drawings
Fig. 1 is a schematic structural view of a puncturing mechanism applied to a precise thin pin of the present invention;
fig. 2 is a plan view of a piercing punch of the piercing mechanism for a precise pin of the present invention;
in the figure: 1. an upper die holder; 2. a lower die holder; 11. piercing the stripping punch fixing seat; 12. Piercing the knife edge cushion block; 13. puncturing a knife edge; 14. a knife edge fixing seat is punctured; 15. blanking punch; 21. piercing the punch fixing seat; 22. piercing the punch positioning insert; 23. piercing the punch; 24. Piercing the punch to position the insert; 3. piercing the stripping insert.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1 and 2, the present embodiment is a piercing mechanism applied to a precision type thin pin, and includes an upper die holder 1 and a lower die holder 2, where the upper die holder 1 includes a piercing stripper punch holder 11, a piercing edge pad 12 fixed on the piercing stripper punch holder 11, a piercing edge 13 cooperatively installed through the piercing edge pad 12, and a piercing edge holder 14 provided on the piercing stripper punch holder 11 for cooperating with the piercing edge pad 12 and the piercing edge 13, the piercing stripper punch holder 11 is further provided with a blanking punch 15, the lower die holder 2 includes a piercing punch holder 21, a piercing punch positioning insert 22 installed on the piercing punch holder 21, a piercing punch 23 installed through the piercing punch positioning insert 22, and a piercing punch positioning insert 24 provided above the piercing punch positioning insert 22 and the piercing punch 23, the piercing knife edge 13 and the piercing punch 23 are arranged up and down correspondingly.
The puncture punch fixing seat 21, the puncture punch positioning insert 22 and the puncture punch positioning insert 24 are used for being fixedly installed in cooperation with the puncture punch 23.
The piercing stripper punch fixing seat 11 is used for fixing the position of the blanking punch 15, the die plays a role in unloading when moving upwards to help the blanking punch 15 to strip materials smoothly, and a spring is further arranged at the bottom of the blanking punch 15. The blanking punch 15 uses the force of the spring to push the product out of the mold core, and the whole piercing process is completed.
The puncture-edge fixing seat 14 and the puncture-edge cushion block 12 are used for being matched with the puncture edge 13 for installation.
And piercing stripping inserts 3 are further arranged on two sides of the lower die base 2.
When the embodiment is implemented, after the upper die of the die moves downwards to contact materials, the two sides of the die core of the puncture knife edge 23 compress the materials and continue to move downwards, the puncture punch 13 penetrates the materials into the die core when being pressed, so that the splitting of products and waste materials is finished, and when the die moves upwards and is separated from the die core, the blanking punch 15 pushes the products out of the die core by the force of the spring to finish the action of the whole puncture process; the change of the structure process effectively solves the problems of poor material turning, poor position degree and large pin size, greatly improves the quality and efficiency, and meets the high requirements of the appearance and the external dimension of a punched product.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a be applied to mechanism that punctures of thin pin of accurate type, includes upper die base (1) and lower die base (2), its characterized in that: the upper die base (1) comprises a puncture stripper punch fixing base (11), a puncture knife edge cushion block (12) fixed on the puncture stripper punch fixing base (11), a puncture knife edge (13) installed by matching the puncture knife edge cushion block (12) and a puncture knife edge fixing base (14) arranged on the puncture stripper punch fixing base (11) and used for matching the puncture knife edge cushion block (12) and the puncture knife edge (13), wherein a blanking punch (15) is also arranged on the puncture stripper punch fixing base (11), the lower die base (2) comprises a puncture punch fixing base (21), a puncture punch positioning insert (22) installed on the puncture punch fixing base (21), a puncture punch (23) installed by the puncture punch positioning insert (22) and a puncture punch positioning insert (24) arranged above the puncture punch positioning insert (22) and the puncture punch (23), the puncture knife edge (13) and the puncture punch (23) are arranged up and down correspondingly.
2. A piercing mechanism applied to fine pins of precision type according to claim 1, characterized in that: the puncture punch fixing seat (21), the puncture punch positioning insert (22) and the puncture punch positioning insert (24) are fixedly arranged by matching with the puncture punch (23).
3. A piercing mechanism applied to fine pins of precision type according to claim 1, characterized in that: the piercing and stripping punch fixing seat (11) is used for fixing the position of the blanking punch (15), and a spring is further arranged at the bottom of the blanking punch (15).
4. A piercing mechanism applied to fine pins of precision type according to claim 1, characterized in that: the puncture knife edge fixing seat (14) and the puncture knife edge cushion block (12) are used for being matched with the puncture knife edge (13) for installation.
5. A piercing mechanism applied to fine pins of precision type according to claim 1, characterized in that: piercing stripping inserts (3) are further arranged on two sides of the lower die base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022608912.0U CN214977129U (en) | 2020-11-12 | 2020-11-12 | Be applied to mechanism that punctures of thin pin of accurate type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022608912.0U CN214977129U (en) | 2020-11-12 | 2020-11-12 | Be applied to mechanism that punctures of thin pin of accurate type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214977129U true CN214977129U (en) | 2021-12-03 |
Family
ID=79138771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022608912.0U Active CN214977129U (en) | 2020-11-12 | 2020-11-12 | Be applied to mechanism that punctures of thin pin of accurate type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214977129U (en) |
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2020
- 2020-11-12 CN CN202022608912.0U patent/CN214977129U/en active Active
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