CN215467550U - Forming structure in fine blanking die of bodiness steel backing - Google Patents
Forming structure in fine blanking die of bodiness steel backing Download PDFInfo
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- CN215467550U CN215467550U CN202121791435.4U CN202121791435U CN215467550U CN 215467550 U CN215467550 U CN 215467550U CN 202121791435 U CN202121791435 U CN 202121791435U CN 215467550 U CN215467550 U CN 215467550U
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- die
- bodiness
- thickening
- forming structure
- steel backing
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Abstract
The utility model relates to the technical field of forming structures, in particular to a fine blanking in-mold forming structure of a thickened steel backing. Including die carrier and bodiness die, the die carrier in be equipped with the transmission piece that can move down, the downward displacement of transmission piece drive the bodiness terrace die in the die carrier and carry out horizontal displacement, the displacement of bodiness terrace die after with the anterior material that supports inwards extrude to the bodiness die in. The production efficiency and the product stability of the thickened product are improved, and the process of the thickened back plate is simplified.
Description
Technical Field
The utility model relates to the technical field of forming structures, in particular to a fine blanking in-mold forming structure of a thickened steel backing.
Background
The thickened back plate is a brake back plate with a new structure on the market at present, and aims to increase the strength of a key part of the brake back plate so as to achieve higher strength than the back plate with the same thickness.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a fine stamping in-mold forming structure of a thickened steel backing, which has a thickened structure for a steel backing ear part, wherein the thickness of the raw material is 6.0mm, and the thickened thickness reaches 8.0mm after the thickening is finished.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the utility model provides a forming structure in fine blanking die of bodiness steel backing, includes die carrier and bodiness die, the die carrier in be equipped with the transmission piece that can move down, the downward displacement of transmission piece drive the bodiness terrace die in the die carrier and carry out horizontal displacement, the displacement of bodiness terrace die after with the anterior material of propping inwards extrude to the bodiness die in.
Preferably, a backer is arranged in the die carrier, one side of the transmission block moves downwards along the outer wall of the backer, and the other side of the transmission block moves along the outer wall of the thickening male die; the die carrier in be equipped with the support slide rail, the bodiness terrace die carry out the displacement along supporting the slide rail.
Preferably, the other side wall of the transmission block and the outer wall of the thickening male die are respectively provided with an inclined surface.
Preferably, a thickening cavity is arranged in the thickening female die, a reset spring hole is formed in the side wall of the thickening female die, and the thickening male die is in movable contact with the reset spring hole; the transmission block is displaced by the driving column.
Preferably, the inner side wall of the thickened cavity is arc-shaped, and the outer side wall of the thickened cavity is distributed in an inclined shape.
Structural analysis:
the driving column is connected with the upper die base of the die, and the structures of the thickening female die, the supporting slide rail, the backer and the like are positioned by utilizing the shape and are fastened on the die frame by using bolts.
The working principle is as follows:
with the closing of the fine blanking press, the driving column presses the force transfer block downwards, the rear part of the force transfer block props against the backer, the thickening male die is pushed forwards, and the thickening male die moves forwards along the supporting slide rail. And gradually pressing the material pressed by the front part inwards into a thickening cavity of the thickening female die along with the reduction of the closing height until the molding is finished when the closing height is 0.
When the mould resets, the drive post rises along with the upper die base, and biography power piece loses upper portion pressure, no longer exerts inward thrust to the bodiness terrace die. The other side of the spring in the reset spring hole in the thickening female die is propped against the side wall of the thickening male die to push outwards, and the thickening male die does not have inwards pushing force and moves outwards under the action of the reset spring force until the thickening male die moves back to the limiting position of the supporting slide rail.
The utility model relates to a forming structure in a fine blanking progressive die of a thickened steel backing, which applies a thickening forming technology to the fine blanking progressive die, improves the production efficiency and the product stability of thickened products, and simplifies the process of thickening back plates.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic top view of the thickening cavity of the present invention;
FIG. 3 is a schematic cross-sectional view of FIG. 2;
fig. 4 is a side view of the structure of fig. 2.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The die carrier 1 is internally provided with a backer 5, one side of the transmission block 3 is displaced downwards along the outer wall of the backer 5, and the other side of the transmission block 3 is displaced along the outer wall of the thickening male die 4; the die carrier 1 in be equipped with support slide rail 6, thickening terrace die 4 carry out the displacement along supporting slide rail 6.
The other side wall of the transmission block 3 and the outer wall of the thickening convex die 4 are respectively an inclined surface.
A thickening cavity 7 is arranged in the thickening female die 2, a reset spring hole 8 is arranged on the side wall of the thickening female die 2, and the thickening male die 4 is in movable contact with the reset spring hole 8; the transmission block 3 is displaced by means of a drive column 9.
The inside wall of bodiness die cavity 7 be circular-arc, the outside wall of bodiness die cavity 7 be the slope form and distribute.
Claims (5)
1. The utility model provides a forming structure in fine blanking die of bodiness steel backing which characterized in that: including die carrier (1) and bodiness die (2), die carrier (1) in be equipped with transmission block (3) that can displacement down, transmission block (3) displacement down drive bodiness terrace die (4) in die carrier (1) carry out horizontal displacement, bodiness terrace die (4) displacement after with anterior material that supports inwards extrude to bodiness die (2).
2. A fine blanking and in-mold forming structure of a thickened steel backing as claimed in claim 1, wherein: a back rest (5) is arranged in the die carrier (1), one side of the transmission block (3) moves downwards along the outer wall of the back rest (5), and the other side of the transmission block (3) moves along the outer wall of the thickening male die (4); the die carrier (1) in be equipped with support slide rail (6), thickening terrace die (4) carry out the displacement along supporting slide rail (6).
3. A fine blanking and in-mold forming structure of a thickened steel backing as claimed in claim 2, wherein: the other side wall of the transmission block (3) and the outer wall of the thickening convex die (4) are respectively inclined planes.
4. A fine blanking and forming structure of a thickened steel backing according to claim 1 or 2, wherein: a thickening cavity (7) is arranged in the thickening female die (2), a reset spring hole (8) is formed in the side wall of the thickening female die (2), and the thickening male die (4) is in movable contact with the reset spring hole (8); the transmission block (3) is displaced through the driving column (9).
5. A fine blanking in-mold forming structure of a thickened steel backing as claimed in claim 4, wherein: the inside wall of bodiness die cavity (7) be circular-arc, the outside wall of bodiness die cavity (7) be the slope form and distribute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121791435.4U CN215467550U (en) | 2021-08-03 | 2021-08-03 | Forming structure in fine blanking die of bodiness steel backing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121791435.4U CN215467550U (en) | 2021-08-03 | 2021-08-03 | Forming structure in fine blanking die of bodiness steel backing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215467550U true CN215467550U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121791435.4U Active CN215467550U (en) | 2021-08-03 | 2021-08-03 | Forming structure in fine blanking die of bodiness steel backing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215467550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505432A (en) * | 2022-02-24 | 2022-05-17 | 漳州锐腾电器有限公司 | Pier extrusion die capable of changing cross section width of stamping part and pier extrusion finish cutting process |
-
2021
- 2021-08-03 CN CN202121791435.4U patent/CN215467550U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505432A (en) * | 2022-02-24 | 2022-05-17 | 漳州锐腾电器有限公司 | Pier extrusion die capable of changing cross section width of stamping part and pier extrusion finish cutting process |
| CN114505432B (en) * | 2022-02-24 | 2024-05-14 | 漳州锐腾电器有限公司 | Pier extrusion die capable of changing section width of stamping part and pier extrusion precision cutting process |
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