CN212822185U - Stamping forming die - Google Patents
Stamping forming die Download PDFInfo
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- CN212822185U CN212822185U CN202021329825.5U CN202021329825U CN212822185U CN 212822185 U CN212822185 U CN 212822185U CN 202021329825 U CN202021329825 U CN 202021329825U CN 212822185 U CN212822185 U CN 212822185U
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- sliding block
- block
- lower die
- die
- stamping
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Abstract
The utility model provides a stamping forming die, including the upper die base and with the last drive block that the upper die base transmission is connected, go up the drive block below be equipped with the die holder and with the lower mould slider that the die holder is connected, it sets up with lower mould slider relatively to go up the drive block, be equipped with the spacing subassembly that is used for injecing lower mould slider displacement distance on the die holder, be equipped with the punching press chamber on the lower mould slider, be equipped with the side slider in the punching press chamber, side slider below is equipped with the punching press spring of being connected with it, the punching press spring is connected with lower mould slider, the punching press intracavity be equipped with side slider matched with lower bolster, the lower bolster is connected with lower mould slider, lower mould slider one end is equipped with the elastic component, the distance between last drive block and the lower mould slider is less than. The side sliding blocks and the lower die plate are matched to punch and form the stamping part, the overall stress of the stamping part is uniform, the stability of product forming is ensured, the quality of the product is improved, and the precision of product forming is improved.
Description
Technical Field
The utility model relates to a mould field, specific theory especially relates to a stamping forming mould.
Background
The stamping die is a special process equipment for processing metal or nonmetal materials into parts or semi-finished products. Stamping is a press working method in which a die applies pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.
For a structure with a special-shaped curved surface on the side surface of a product, an upper die is generally formed by directly stamping downwards, and because only partial area of the product is stressed, the stress of the product is not fully released, the formed size of the final product is not in line with the requirement, the formed size of the product is unstable, the precision of the formed size of the product is low, and the product cannot meet the requirement of a customer.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that product side stamping forming precision is low, the utility model provides a stamping forming's mould, the side atress of product is even, is favorable to improving the shaping precision of product.
The utility model provides a stamping forming die, including the upper die base and with the last drive block that the upper die base transmission is connected, go up the drive block below be equipped with the die holder and with the lower mould slider that the die holder is connected, it sets up with lower mould slider relatively to go up the drive block, be equipped with the spacing subassembly that is used for injecing lower mould slider displacement distance on the die holder, be equipped with the punching press chamber on the lower mould slider, be equipped with the side slider in the punching press chamber, side slider below is equipped with the punching press spring of being connected with it, the punching press spring is connected with lower mould slider, the punching press intracavity be equipped with side slider matched with lower bolster, the lower bolster is connected with lower mould slider, lower mould slider one end is equipped with the elastic component, the distance between last drive block and the lower mould slider is less than.
Preferably, the limiting assembly comprises a left limiting block and a right limiting block which are arranged on two sides of the lower die sliding block.
Preferably, the lower template is arranged on the right side of the side sliding block, and the elastic piece is arranged at the left end of the lower die sliding block.
Preferably, the lower die slide block is provided with a lower die inclined plane matched with the upper driving block, and the lower end of the upper driving block is provided with a first guide inclined plane matched with the lower die inclined plane.
Preferably, the side sliding block is provided with a side sliding block inclined plane matched with the upper driving block, and the lower end of the upper driving block is provided with a guide inclined plane II matched with the side sliding block inclined plane.
Preferably, an upper clamping plate connected with the upper die base is arranged below the upper die base, and the upper end of the upper driving block penetrates through the upper clamping plate to be installed on the upper die base.
Preferably, the lower template is provided with a protruding part facing the side sliding block, and the side sliding block is provided with a groove part matched with the protruding part.
Preferably, the punch spring and/or the elastic member is a nitrogen spring.
The utility model provides a stamping forming mould, side slider and lower bolster cooperation are with stamping workpiece stamping forming, and the whole atress of stamping workpiece is even, can realize the side shaping of stamping workpiece, turns into horizontal effort with decurrent power, ensures the fashioned stability of product, is favorable to improving the quality of product, has improved the fashioned precision of product.
Drawings
Fig. 1 is a first schematic structural diagram of a stamping forming die provided in an embodiment of the present application;
fig. 2 is a schematic structural diagram of a second stamping forming die provided in the embodiment of the present application.
Detailed Description
The contents of the present invention will be further described with reference to the accompanying drawings and examples.
Example 1:
a stamping forming die comprises an upper die holder 1 and an upper driving block 2 in transmission connection with the upper die holder 1, wherein a lower die holder 3 and a lower die sliding block 4 connected with the lower die holder 3 are arranged below the upper driving block 2, the upper driving block 2 and the lower die sliding block 4 are oppositely arranged, the lower die sliding block 4 is arranged above the lower die holder 3, the upper driving block 2 is arranged below the upper die holder 1, a limiting component 5 used for limiting the moving distance of the lower die sliding block 4 is arranged on the lower die holder 3, a stamping cavity 41 is arranged on the lower die sliding block 4, a side sliding block 6 is arranged in the stamping cavity 41, a stamping spring 7 connected with the side sliding block is arranged below the side sliding block 6, the stamping spring 7 is connected with the lower die sliding block 4, a lower die plate 8 matched with the side sliding block is arranged in the stamping cavity 41, the lower die plate 8 is connected with the lower die sliding block 4, an elastic part 9 is arranged at one end of the lower die; the punch spring 7 and/or the elastic member 9 is a nitrogen gas spring. The downward force of the upper driving block 2 is finally transmitted to the force of the side sliding block 6 towards the horizontal direction of the lower template 8, the stress of the stamping part is uniform, and the side forming effect of the stamping part is good.
In some embodiments, the limiting assembly 5 includes a left limiting block 51 and a right limiting block 52 disposed at two sides of the lower die slide 4, the left limiting block 51 and the right limiting block 52 limit the left and right travel of the lower die slide 4, and both the left limiting block 51 and the right limiting block 52 are detachable mounting structures.
In this embodiment, the lower mold plate 8 is disposed on the right side of the side slider 6, the elastic element 9 is disposed at the left end of the lower mold slider 4, the left end of the stamping spring 7 is connected to the side slider 6, the right end of the stamping spring 7 is connected to the lower mold slider 4, and the right side of the lower mold plate 8 is connected to the lower mold slider 4.
In some embodiments, the lower die slide 4 is provided with a lower die inclined surface 42 engaged with the upper driving block 2, the lower end of the upper driving block 2 is provided with a guide inclined surface one 21 engaged with the lower die inclined surface 42, and the lower die inclined surface 42 and the guide inclined surface one 21 are engaged so that the upper driving block 2 drives the lower die slide 4 to move. The side slide block 6 is provided with a side slide block inclined surface 61 matched with the upper driving block 2, the lower end of the upper driving block 2 is provided with a second guide inclined surface 22 matched with the side slide block inclined surface 61, and the side slide block inclined surface 22 is matched with the second guide inclined surface 61 so that the upper driving block 2 can drive the side slide block 6 to move.
In some embodiments, an upper clamping plate 10 connected with the upper die base 1 is arranged below the upper die base 1, and the upper end of the upper driving block 2 passes through the upper clamping plate and is installed on the upper die base 1. The lower template 8 is provided with a convex part 82 facing the side slide 6, the side slide 6 is provided with a groove part 62 matched with the convex part 82, and the shape of the convex part 82 can be designed according to the processing requirement, for example, the convex part is a curve with an opposite outline.
The specific principle is as follows: the stamping part is placed between the side sliding block 6 and the lower template 8, the upper die holder 1 moves downwards, the upper driving block 2 contacts the lower die sliding block 4 and drives the lower die sliding block to move leftwards, the upper driving block 2 continues to move downwards, when the lower die sliding block 4 is blocked by the left limiting block 51 of the limiting assembly 5 and cannot move, the lower die sliding block 4 stops moving leftwards, the upper driving block 2 pushes the side sliding block 6 to move rightwards, the side sliding block 6 and the lower template 8 are pressed together, and the stamping part is stamped.
The utility model provides a stamping forming mould, side slider and lower bolster cooperation are with stamping workpiece stamping forming, and the whole atress of stamping workpiece is even, can realize the side shaping of stamping workpiece, turns into horizontal effort with decurrent power, ensures the fashioned stability of product, is favorable to improving the quality of product, has improved the fashioned precision of product.
Example 2:
the present embodiment has substantially the same structure as embodiment 1, except that:
in this embodiment, the lower mold plate 8 is disposed on the left side of the side slider 6, the elastic element 9 is disposed on the right end of the lower mold slider 4, the right end of the stamping spring 7 is connected to the side slider 6, the left end of the stamping spring 7 is connected to the lower mold slider 4, and the left side of the lower mold plate 8 is connected to the lower mold slider 4.
Specifically, a stamping part is placed between the side sliding block 6 and the lower template 8, the upper die holder 1 moves downwards, the upper driving block 2 contacts the lower die sliding block 4 and drives the lower die sliding block to move rightwards, the upper driving block 2 continues to move downwards, when the lower die sliding block 4 is blocked by the right limiting block 52 of the limiting assembly 5 and cannot move, the lower die sliding block 4 stops moving rightwards, the upper driving block 2 pushes the side sliding block 6 to move leftwards, the side sliding block 6 and the lower template 8 are pressed together, and stamping forming is conducted on the stamping part.
The utility model provides a stamping forming mould, side slider and lower bolster cooperation are with stamping workpiece stamping forming, and the whole atress of stamping workpiece is even, can realize the side shaping of stamping workpiece, turns into horizontal effort with decurrent power, ensures the fashioned stability of product, is favorable to improving the quality of product, has improved the fashioned precision of product.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a stamping forming mould which characterized in that: the stamping die comprises an upper die base (1) and an upper driving block (2) in transmission connection with the upper die base (1), wherein a lower die base (3) and a lower die sliding block (4) connected with the lower die base (3) are arranged below the upper driving block (2), the upper driving block (2) and the lower die sliding block (4) are arranged oppositely, a limiting component (5) used for limiting the moving distance of the lower die sliding block (4) is arranged on the lower die base (3), a stamping cavity (41) is arranged on the lower die sliding block (4), a side sliding block (6) is arranged in the stamping cavity (41), a stamping spring (7) connected with the side sliding block (6) is arranged below the side sliding block (6), the stamping spring (7) is connected with the lower die sliding block (4), a lower die plate (8) matched with the side sliding block (6) is arranged in the stamping cavity (41), and the lower die plate (8) is connected with the lower, and one end of the lower die sliding block (4) is provided with an elastic piece (9), and the distance between the upper driving block (2) and the lower die sliding block (4) is smaller than the distance between the upper driving block (2) and the side sliding block (6).
2. The press-forming die according to claim 1, wherein: the limiting assembly (5) comprises a left limiting block (51) and a right limiting block (52) which are arranged on two sides of the lower die sliding block (4).
3. The press-forming die according to claim 1, wherein: the lower template (8) is arranged on the right side of the side sliding block (6), and the elastic piece (9) is arranged at the left end of the lower die sliding block (4).
4. The press-forming die according to claim 1, wherein: the lower die slider (4) is provided with a lower die inclined plane (42) matched with the upper driving block (2), and the lower end of the upper driving block (2) is provided with a first guide inclined plane (21) matched with the lower die inclined plane (42).
5. The press-forming die according to claim 1, wherein: and a side slide block inclined plane (61) matched with the upper driving block (2) is arranged on the side slide block (6), and a guide inclined plane II (22) matched with the side slide block inclined plane (61) is arranged at the lower end of the upper driving block (2).
6. The press-forming die according to claim 1, wherein: an upper clamping plate (10) connected with the upper die base (1) is arranged below the upper die base (1), and the upper end of the upper driving block (2) penetrates through the upper clamping plate (10) to be installed on the upper die base (1).
7. The press-forming die according to claim 1, wherein: the lower template (8) is provided with a protruding part (82) facing the side sliding block, and the side sliding block (6) is provided with a groove part (62) matched with the protruding part (82).
8. The press-forming die according to claim 1, wherein: the stamping spring (7) and/or the elastic piece (9) is a nitrogen spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021329825.5U CN212822185U (en) | 2020-07-08 | 2020-07-08 | Stamping forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021329825.5U CN212822185U (en) | 2020-07-08 | 2020-07-08 | Stamping forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212822185U true CN212822185U (en) | 2021-03-30 |
Family
ID=75182696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021329825.5U Active CN212822185U (en) | 2020-07-08 | 2020-07-08 | Stamping forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212822185U (en) |
-
2020
- 2020-07-08 CN CN202021329825.5U patent/CN212822185U/en active Active
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