CN213793782U - Convex hull accurate forming die of core support for safety belt - Google Patents
Convex hull accurate forming die of core support for safety belt Download PDFInfo
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- CN213793782U CN213793782U CN202022129837.XU CN202022129837U CN213793782U CN 213793782 U CN213793782 U CN 213793782U CN 202022129837 U CN202022129837 U CN 202022129837U CN 213793782 U CN213793782 U CN 213793782U
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- convex
- core support
- concave
- convex closure
- punch
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Abstract
The utility model belongs to the technical field of the insurance tape core support technique and specifically relates to a insurance tape is with accurate forming die of convex closure of core support, including ejecting protruding type drift down and the concave drift that takes shape, ejecting protruding type drift is with the ejecting convex closure of panel down, go up the appearance and the high restriction of convex closure of shaping concave drift, adopt the appearance and the uniformity of height of this mould can effectual assurance punching press back convex closure at every turn.
Description
Technical Field
The utility model belongs to the technical field of the insurance area core support technique and specifically relates to an insurance area is with accurate forming die of convex closure of core support.
Background
The high-strength core bracket of the safety belt in the domestic automobile market has very high requirements on the size of a product, such as position degree, concentricity and the like, due to the use of a high-strength material with the tensile strength of 780. The dies produced by stamping are mostly close to the inlet; some domestic related dies are not widely used due to low precision and short service life.
In order to meet the intense competition of the current domestic automobile market, a new manufacturing process of a domestic mold is urgently needed to reduce the product cost.
The utility model provides a safe area is with convex closure accurate molding mould of core support adopts the appearance and the uniformity of height of this mould can effectual assurance punching press back convex closure at every turn.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve the influence that highly receives material thickness of current general convex closure, the height of punching press at every turn all can change, can not guarantee the highly uniform problem of convex closure, the utility model provides a convex closure accurate forming die of core support for safety belt, including ejecting protruding type drift down and the concave drift that takes shape on, ejecting protruding type drift is with the ejecting convex closure of panel down, upward the concave drift of shaping restricts the appearance and the height of convex closure, has effectively solved current above-mentioned problem.
The technical scheme of the utility model:
the utility model provides a convex closure precision forming die of core support for safety belt, includes protruding type drift of ejecting down and takes shape concave punch, protruding type drift of ejecting down is with the ejecting convex closure of panel, it limits the appearance and the height of convex closure to take shape concave punch.
Furthermore, a convex part is arranged at one end, close to the plate, of the downward ejection convex punch, a concave part is arranged at one end, close to the plate, of the upward forming concave punch, and the height of the convex part is the same as that of the concave part.
Further, the inner diameter of the concave part is larger than the outer diameter of the convex part.
The utility model has the advantages that: the utility model provides a safety belt is with convex closure accurate forming die of core support, including ejecting protruding type drift down and last concave drift that takes shape, ejecting protruding type drift is with the ejecting convex closure of panel down, go up the appearance and the high restriction of convex closure of shaping concave drift, adopt the appearance and the uniformity of height of this mould can effectual assurance convex closure after punching press at every turn.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the mold of the present invention.
In the figure: 2. a lower block, 3, an upper block, 4, a lower ejection convex punch, 5, an upper forming concave punch and 6 plates.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
The utility model provides a safety belt is with protruding accurate forming die of package of core support, including ejecting protruding type drift 4 down and the concave punch 5 that takes shape on, wherein, ejecting protruding type drift 4 department down is equipped with down, 2, it is equipped with into piece 3 to go up the concave punch 5 department that takes shape, ejecting protruding type drift 4 is with ejecting protruding package of panel 6 down, it limits the appearance and the height of convex package to go up the concave punch 5 that takes shape, ejecting protruding type drift 4 down is close to the one end of panel 6 and is equipped with the convex part, it is equipped with the concave part to go up the one end that takes shape concave punch 4 and be close to panel 6, the height of convex part is the same with the height of concave part, the internal diameter of concave part is greater than the external diameter of convex part.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (3)
1. The utility model provides a safe is convex closure precision molding mould of core support for area which characterized in that: the plate forming device comprises a lower ejection convex punch and an upper forming concave punch, wherein the lower ejection convex punch ejects a convex hull out of a plate, and the upper forming concave punch limits the appearance and height of the convex hull.
2. The mold for precisely molding the convex hull of the core support for the safety belt according to claim 1, wherein: and one end of the lower ejection convex punch close to the plate is provided with a convex part, one end of the upper forming concave punch close to the plate is provided with a concave part, and the height of the convex part is the same as that of the concave part.
3. The mold for precisely molding the convex hull of the core support for the safety belt as claimed in claim 2, wherein: the inner diameter of the concave portion is larger than the outer diameter of the convex portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022129837.XU CN213793782U (en) | 2020-09-24 | 2020-09-24 | Convex hull accurate forming die of core support for safety belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022129837.XU CN213793782U (en) | 2020-09-24 | 2020-09-24 | Convex hull accurate forming die of core support for safety belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213793782U true CN213793782U (en) | 2021-07-27 |
Family
ID=76955181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022129837.XU Active CN213793782U (en) | 2020-09-24 | 2020-09-24 | Convex hull accurate forming die of core support for safety belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213793782U (en) |
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2020
- 2020-09-24 CN CN202022129837.XU patent/CN213793782U/en active Active
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