CN213425398U - Stamping die for terminal angle bending - Google Patents
Stamping die for terminal angle bending Download PDFInfo
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- CN213425398U CN213425398U CN202022771228.4U CN202022771228U CN213425398U CN 213425398 U CN213425398 U CN 213425398U CN 202022771228 U CN202022771228 U CN 202022771228U CN 213425398 U CN213425398 U CN 213425398U
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Abstract
The utility model discloses a stamping die for bending terminal angles, which comprises an upper die and a lower die, wherein the upper die also comprises a stamping head, an elastic reset piece and an adjusting component for adjusting the length of the stamping head extending out of the lower surface of a fourth upper template; the adjusting assembly comprises a limiting seat, an adjusting bolt and an adjusting block, the lower surface of the adjusting block is a first inclined surface, the upper surface of the stamping head is a second inclined surface, the first inclined surface and the second inclined surface are opposite and abutted, and the position of the adjusting block is adjusted by adjusting the depth of the adjusting bolt screwed into the threaded hole of the adjusting block, so that the length of the stamping head extending out of the lower surface of the fourth upper template is adjusted; the punching head is provided with a cavity, and the elastic resetting piece is positioned in the cavity. The utility model discloses a to the structural design of punching press head and adjustment subassembly etc. can adjust the punching press portion of same punching press head and stretch into the length of mould to the realization of the different punching press angle of buckling of material area or terminal etc. is adjusted convenient and fast, improves the commonality of same punching press head.
Description
Technical Field
The utility model relates to a stamping die accessory technical field especially relates to a stamping die for buckling.
Background
The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.
In the production process of terminal, generally the whole material area is earlier through various processing equipment, wherein have the punching machine, and through stamping die with some position punching press in material area and buckle into certain angle, specifically be place the material area between the last mould and the lower mould of punching machine, realize the realization to the different angle of buckling of same part through the length that stretches out of the punching press portion of the punching press head of last mould. For example, when the protruding length is short, the stamped bending angle is small, and when the protruding length is long, the stamped bending angle is large.
In the prior art, the extending length of the stamping head is generally different in replacement of the stamping head, which is troublesome, and the stamping head is required to be manufactured with different stamping heads, so that the cost is high.
In order to overcome the defects, the designer actively innovates and researches to create a stamping die for bending the terminal angle.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a terminal angle is buckled and is used stamping die, through the structural design of counterpunch head and adjustment subassembly etc. the length of going into the mould can be adjusted to the punching press portion of same punching press head to the realization of the different punching press angle of buckling of realization to material area or terminal etc. adjusts convenient and fast, improves the commonality of same punching press head.
In order to solve the technical problem, the utility model discloses a technical scheme be: the stamping die for bending the terminal angle is provided, and comprises an upper die and a lower die, wherein the lower die is positioned right below the upper die, the upper die sequentially comprises an upper die base, a first upper die plate, a second upper die plate, a third upper die plate and a fourth upper die plate from top to bottom, and the upper die further comprises a stamping head, an elastic resetting piece and an adjusting assembly for adjusting the length of the lower surface of the stamping head extending out of the fourth upper die plate;
the adjusting component comprises a limiting seat, an adjusting bolt and an adjusting block, the lower surface of the adjusting block is a first inclined surface, the upper surface of the stamping head is a second inclined surface, the first inclined surface and the second inclined surface are opposite and abutted, the second upper template is provided with a first through hole, the adjusting bolt and the adjusting block are positioned in the first through hole, the tail part of the adjusting block is provided with a threaded hole, the adjusting bolt can be screwed into the threaded hole, the position of the adjusting block is adjusted by adjusting the depth of the adjusting bolt screwed into the threaded hole of the adjusting block so as to adjust the length of the punch head extending out of the lower surface of the fourth upper template, the limiting seat is positioned outside the second upper template, one end of the limiting seat is tightly propped against the tail part of the adjusting bolt, meanwhile, the other end fixedly installs the limiting seat on the second upper template through a fastening bolt;
the punching head is provided with a cavity, the elastic resetting piece is located in the cavity, one end of the elastic resetting piece abuts against the punching head, and the other end of the elastic resetting piece abuts against the lower surface of the third upper template.
Further, the elastic reset piece is a compression spring.
Furthermore, the fourth upper die plate is also provided with a second through hole, and the stamping part at the lower end of the stamping head extends out of the second through hole.
Further, the lower die sequentially comprises a lower die base, a first lower die plate and a second lower die plate from bottom to top.
Furthermore, the surface of the limiting seat in contact with the second upper template is L-shaped.
Further, the length of the first inclined plane is 17mm, and the length of the second inclined plane is 7 mm.
Furthermore, the upper surface of the second lower template is provided with a yielding hole, and the yielding hole is opposite to the position of the stamping head.
The utility model has the advantages that:
the stamping die comprises an upper die and a lower die, wherein the upper die also comprises a stamping head, an elastic resetting piece and an adjusting component for adjusting the length of the stamping head extending out of the lower surface of the fourth upper die plate; the adjusting component comprises a limiting seat, an adjusting bolt and an adjusting block, the lower surface of the adjusting block is a first inclined plane, the upper surface of the stamping head is a second inclined plane, the first inclined plane and the second inclined plane are opposite and abutted, the tail of the adjusting block is provided with a threaded hole, the adjusting bolt can be screwed in the threaded hole, the length of the lower surface of the fourth upper template, which is stretched out by the stamping head, can be adjusted by adjusting the position of the depth adjusting block of the threaded hole of the adjusting bolt screwed in adjusting block, therefore, the realization of different stamping bending angles of a material belt or a terminal and the like can be realized, the adjusting is convenient and fast, the universality of the same stamping head is improved, and the stamping head automatically resets through the elastic resetting piece.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a partial structural schematic diagram of the present invention;
fig. 3 is a schematic exploded view of the present invention;
the parts in the drawings are marked as follows:
the die comprises an upper die 1, an upper die base 11, a first upper die plate 12, a second upper die plate 13, a third upper die plate 14, a fourth upper die plate 15, an elastic resetting piece 16, an adjusting component 17, a limiting seat 171, an adjusting bolt 172, an adjusting block 173, a first inclined surface 1731, a threaded hole 1732, a fastening bolt 18, a stamping head 19, a stamping part 191, a second inclined surface 192, a lower die 2, a lower die seat 21, a first lower die plate 22, a second lower die plate 23, the length L1 of the first inclined surface and the length L2 of the second inclined surface.
Detailed Description
The following description is provided for illustrative embodiments of the present invention, and the advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure of the present invention. The present invention can also be implemented in other different ways, i.e. different modifications and changes can be made without departing from the scope of the present invention.
Example (b): as shown in fig. 1 to 3, the stamping die for bending the terminal angle comprises an upper die 1 and a lower die 2, the lower die is positioned right below the upper die, the upper die sequentially comprises an upper die holder 11, a first upper die plate 12, a second upper die plate 13, a third upper die plate 14 and a fourth upper die plate 15 from top to bottom, and the upper die further comprises a stamping head 19, an elastic resetting piece 16 and an adjusting assembly 17 for adjusting the length of the stamping head extending out of the lower surface of the fourth upper die plate;
the adjusting assembly comprises a limiting seat 171, an adjusting bolt 172 and an adjusting block 173, the lower surface of the adjusting block is a first inclined surface 1731, the upper surface of the punch head is a second bevel 192, the first bevel and the second bevel are opposed and abut, the second upper template is provided with a first through hole, the adjusting bolt and the adjusting block are positioned in the first through hole, the tail of the adjusting block is provided with a threaded hole 1732, the adjusting bolt can be screwed into the threaded hole, the position of the adjusting block is adjusted by adjusting the depth of the adjusting bolt screwed into the threaded hole of the adjusting block so as to adjust the length of the punch head extending out of the lower surface of the fourth upper template, the limiting seat is positioned outside the second upper template, one end of the limiting seat is tightly propped against the tail part of the adjusting bolt, meanwhile, the other end fixedly installs the limiting seat on the second upper template through a fastening bolt 18;
the punching head is provided with a cavity, the elastic resetting piece is located in the cavity, one end of the elastic resetting piece abuts against the punching head, and the other end of the elastic resetting piece abuts against the lower surface of the third upper template.
In this embodiment, the elastic restoring member is a compression spring, but is not limited thereto, as long as the elastic restoring member has an effect of restoring when the external force is removed.
The fourth upper template is also provided with a second through hole, and a stamping part 191 at the lower end of the stamping head extends out of the second through hole.
In this embodiment, the lower mold includes, from bottom to top, a lower mold base 21, a first lower mold plate 22, and a second lower mold plate 23 in sequence.
In this embodiment, a surface of the limiting seat contacting the second upper mold plate is L-shaped.
In this embodiment, the length L1 of the first inclined surface is 17mm, and the length L2 of the second inclined surface is 7 mm.
In this embodiment, the upper surface of second lower bolster is equipped with the hole of stepping down, the hole of stepping down with the position of punching press head is relative.
The utility model discloses a theory of operation and working process as follows:
the process of adjusting the length of the punching part of the punching head extending out of the lower surface of the upper die comprises the following steps: the fastening bolt is unscrewed, the limiting seat is taken off, then the depth of the threaded hole screwed into the adjusting block through the adjusting bolt is adjusted, the end part (the end with the first inclined plane) of the adjusting block is driven to move, the punching head is enabled to ascend or descend through the abutting contact of the first inclined plane and the second inclined plane, and the length of the punching head extending out of the lower surface of the fourth upper template can be adjusted, so that the realization of different punching bending angles of a material belt or a terminal and the like can be realized, the adjustment is convenient and fast, and the universality of the same punching head is improved;
and through the elastic reset piece, after punching, the punching head automatically resets, and the next punching and bending process is repeatedly carried out.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same principle as the protection scope of the present invention.
Claims (7)
1. The utility model provides a terminal angle is buckled and is used stamping die which characterized in that: the stamping die comprises an upper die (1) and a lower die (2), wherein the lower die is positioned right below the upper die, the upper die sequentially comprises an upper die holder (11), a first upper die plate (12), a second upper die plate (13), a third upper die plate (14) and a fourth upper die plate (15) from top to bottom, and the upper die further comprises a stamping head (19), an elastic resetting piece (16) and an adjusting assembly (17) for adjusting the length of the stamping head extending out of the lower surface of the fourth upper die plate;
the adjusting component comprises a limiting seat (171), an adjusting bolt (172) and an adjusting block (173), the lower surface of the adjusting block is a first inclined surface (1731), the upper surface of the stamping head is a second inclined surface (192), the first inclined plane and the second inclined plane are opposite and abutted, the second upper template is provided with a first through hole, the adjusting bolt and the adjusting block are positioned in the first through hole, the tail part of the adjusting block is provided with a threaded hole (1732), the adjusting bolt can be screwed into the threaded hole, the position of the adjusting block is adjusted by adjusting the depth of the adjusting bolt screwed into the threaded hole of the adjusting block so as to adjust the length of the punch head extending out of the lower surface of the fourth upper template, the limiting seat is positioned outside the second upper template, one end of the limiting seat is tightly propped against the tail part of the adjusting bolt, meanwhile, the other end fixedly installs the limiting seat on the second upper template through a fastening bolt (18);
the punching head is provided with a cavity, the elastic resetting piece is located in the cavity, one end of the elastic resetting piece abuts against the punching head, and the other end of the elastic resetting piece abuts against the lower surface of the third upper template.
2. The terminal angle bending press die according to claim 1, characterized in that: the elastic reset piece is a pressure spring.
3. The terminal angle bending press die according to claim 1, characterized in that: the fourth upper template is also provided with a second through hole, and a stamping part (191) at the lower end of the stamping head extends out of the second through hole.
4. The terminal angle bending press die according to claim 1, characterized in that: the lower die sequentially comprises a lower die base (21), a first lower die plate (22) and a second lower die plate (23) from bottom to top.
5. The terminal angle bending press die according to claim 1, characterized in that: the surface of the limiting seat in contact with the second upper template is L-shaped.
6. The terminal angle bending press die according to claim 1, characterized in that: the length (L1) of the first slope was 17mm, and the length (L2) of the second slope was 7 mm.
7. The terminal angle bending press die according to claim 4, characterized in that: the upper surface of the second lower template is provided with a yielding hole, and the yielding hole is opposite to the position of the punching head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022771228.4U CN213425398U (en) | 2020-11-26 | 2020-11-26 | Stamping die for terminal angle bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022771228.4U CN213425398U (en) | 2020-11-26 | 2020-11-26 | Stamping die for terminal angle bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213425398U true CN213425398U (en) | 2021-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022771228.4U Active CN213425398U (en) | 2020-11-26 | 2020-11-26 | Stamping die for terminal angle bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213425398U (en) |
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2020
- 2020-11-26 CN CN202022771228.4U patent/CN213425398U/en active Active
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