CN210676545U - Die-cut mould of die casting - Google Patents
Die-cut mould of die casting Download PDFInfo
- Publication number
- CN210676545U CN210676545U CN201921496826.6U CN201921496826U CN210676545U CN 210676545 U CN210676545 U CN 210676545U CN 201921496826 U CN201921496826 U CN 201921496826U CN 210676545 U CN210676545 U CN 210676545U
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- die
- plate
- punching cutter
- cut
- die casting
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- Expired - Fee Related
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Abstract
The utility model provides a die-cut mould of die casting, it includes: go up the mould, go up the mould and include roof, die-cut sword fixed plate and die-cut sword, wherein: the punching cutter fixing plate is connected below the top plate, the punching cutter is fixed on the lower surface of the punching cutter fixing plate, and a cutter edge matched with a die casting to be punched is formed on the punching cutter; the lower die comprises a bottom plate and a plurality of lower support blocks arranged on the bottom plate and used for supporting die castings to be punched; the upper die can face or depart from the lower die, and when the upper die moves towards the lower die, the punching cutter punches die castings to be punched and supported on the lower support block. The utility model discloses a die-cut mould of die casting, it can realize the stamping forming of functional structure and getting rid of waste material in step through a die-cut to promote the production efficiency of die casting.
Description
Technical Field
The utility model relates to an automobile parts forges the field, in particular to die-cut mould of die casting.
Background
After the die casting is formed, functional structures such as an inner special-shaped hole and a shaft hole need to be processed on the die casting, and redundant waste materials on the die casting are cut off, so that the final forming of the die casting is realized.
In the prior art, equipment such as a drilling machine, a milling device and the like is generally used for processing die castings to complete forming of various functional structures, and then redundant waste materials are removed in a manual material cutting mode, so that the obvious defect of low processing efficiency exists.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a die-cut mould of die casting, its technical scheme as follows:
a die casting cutting die, comprising:
go up the mould, go up the mould and include roof, die-cut sword fixed plate and die-cut sword, wherein: the punching cutter fixing plate is connected below the top plate, the punching cutter is fixed on the lower surface of the punching cutter fixing plate, and a cutter edge matched with a die casting to be punched is formed on the punching cutter;
the lower die comprises a bottom plate and a plurality of lower support blocks arranged on the bottom plate and used for supporting die castings to be punched;
the upper die can face or depart from the lower die, and when the upper die moves towards the lower die, the punching cutter punches die castings to be punched and supported on the lower support block.
In some embodiments, a telescopic inner supporting block is arranged in the punching knife, the lower end of the inner supporting block extends downwards out of the punching knife, and the inner supporting block abuts against the upper surface of a die casting to be punched when the punching knife punches the die casting to be punched supported on the lower supporting block.
In some embodiments, the punching blade fixing plate is connected to the top plate through an upper die leg, and an installation space is formed between the punching blade fixing plate and the top plate; die-cut mould of die casting still includes elastic component, unsteady clamp plate and depression bar, wherein: the floating pressing plate is arranged in the mounting space and can float up and down in the mounting space, the upper end of the elastic piece is connected to the top plate, the lower end of the elastic piece is connected to the floating pressing plate, the pressing rod penetrates through the punching cutter fixing plate, the upper end of the pressing rod is abutted to the floating pressing plate, and the lower end of the pressing rod penetrates into the punching cutter and is abutted to the inner supporting block.
In some embodiments, the resilient member is a spring.
In some embodiments, a pressing plate is arranged between the floating pressing plate and the punching knife fixing plate, and the pressing rod penetrates through the pressing plate.
Compared with the prior art, the utility model discloses a die-cut mould of die casting, its stamping forming and the getting rid of waste material that can realize the functional structure in step through a die-cut to promote the production efficiency of die casting.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are described in the embodiment description and need to be used will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts. Wherein:
fig. 1 is a schematic structural diagram of a die-cutting die for die castings according to an embodiment of the present invention.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in FIG. 1, the die-cutting die for die castings provided by the present invention comprises an upper die and a lower die. Wherein:
go up the mould and include roof 1, die-cut sword fixed plate 2 and die-cut sword 3, wherein: the punching cutter fixing plate 2 is connected below the top plate 1, the punching cutter 3 is fixed on the lower surface of the punching cutter fixing plate 2, and a cutter edge matched with the die casting 100 to be punched is formed on the punching cutter 3.
The lower die is arranged below the upper die and comprises a bottom plate 9 and a plurality of lower support blocks 10 arranged on the bottom plate 9 and used for supporting die castings 100 to be punched.
The upper die is movable toward and away from the lower die, and the die-cutting blade 3 performs die-cutting of the die-cast product 100 to be die-cut, which is supported on the lower support block 10, when the upper die is moved toward the lower die.
The utility model discloses a die-cut mould of die casting, it can realize the stamping forming of functional structure and getting rid of waste material in step through a die-cut to promote the production efficiency of die casting.
Optionally, a telescopic inner supporting block 11 is arranged in the punching cutter 3, the lower end of the inner supporting block 11 extends downwards to form the punching cutter 3, when the punching cutter 3 punches the die-cut die-cast part 100 to be supported on the lower supporting block 10, the inner supporting block 11 abuts against the upper surface of the die-cut die-cast part 100 to be pressed, so that the die-cut die-cast part 100 is prevented from inclining, and the punching effect is improved.
In some preferred embodiments, the punching blade fixing plate 2 is connected to the top plate 1 via the upper die leg 4, and an installation space is formed between the punching blade fixing plate 2 and the top plate 1. Die-cut mould of die casting still includes elastic component 5, unsteady clamp plate 6 and depression bar 7, wherein: the floating pressing plate 6 is arranged in the installation space and can float up and down in the installation space, the upper end of the elastic piece 5 is connected to the top plate 1, the lower end of the elastic piece 5 is connected to the floating pressing plate 6, the pressing rod 7 penetrates through the punching cutter fixing plate 2, the upper end of the pressing rod 7 is abutted to the floating pressing plate 6, and the lower end of the pressing rod 7 penetrates into the punching cutter 3 and is abutted to the inner supporting block 11.
By the arrangement, flexible pressing of the inner supporting block 11 on the die casting 100 to be punched can be achieved, so that the pressing force of the inner supporting block 11 on the die casting 100 to be punched is in a preset range.
Optionally, a pressing plate 12 is arranged between the floating pressing plate 6 and the punching knife fixing plate 2, the pressing rod 7 penetrates through the pressing plate 12, and the pressing plate 12 can increase punching force of the punching knife 3, so that punching effect is further improved.
The invention has been described above with a certain degree of particularity and detail. It will be understood by those of ordinary skill in the art that the description of the embodiments is merely exemplary and that all changes that may be made without departing from the true spirit and scope of the present invention are intended to be within the scope of the present invention. The scope of the invention is defined by the appended claims rather than by the foregoing description of the embodiments.
Claims (5)
1. A die casting cutting die, comprising:
go up the mould, go up the mould and include roof, die-cut sword fixed plate and die-cut sword, wherein: the punching cutter fixing plate is connected below the top plate, the punching cutter is fixed on the lower surface of the punching cutter fixing plate, and a cutter edge matched with a die casting to be punched is formed on the punching cutter;
the lower die comprises a bottom plate and a plurality of lower support blocks arranged on the bottom plate and used for supporting die castings to be punched;
the upper die can face or depart from the lower die, and when the upper die moves towards the lower die, the punching cutter punches die castings to be punched and supported on the lower support block.
2. The die casting die cutting die of claim 1, wherein a retractable inner support block is provided in the die cutter, a lower end of the inner support block extends downward out of the die cutter, and the inner support block abuts against an upper surface of a die casting to be die cut supported on the lower support block when the die cutter is die cutting the die casting to be die cut.
3. A die casting blanking die of claim 2, wherein:
the punching cutter fixing plate is connected to the top plate through an upper die pin, and an installation space is formed between the punching cutter fixing plate and the top plate;
die-cut mould of die casting still includes elastic component, unsteady clamp plate and depression bar, wherein: the floating pressing plate is arranged in the mounting space and can float up and down in the mounting space, the upper end of the elastic piece is connected to the top plate, the lower end of the elastic piece is connected to the floating pressing plate, the pressing rod penetrates through the punching cutter fixing plate, the upper end of the pressing rod is abutted to the floating pressing plate, and the lower end of the pressing rod penetrates into the punching cutter and is abutted to the inner supporting block.
4. A die casting blanking die of claim 3, wherein: the elastic piece is a spring.
5. A die casting blanking die of claim 3, wherein: and a pressing plate is arranged between the floating pressing plate and the punching cutter fixing plate, and the pressing rod penetrates through the pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921496826.6U CN210676545U (en) | 2019-09-10 | 2019-09-10 | Die-cut mould of die casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921496826.6U CN210676545U (en) | 2019-09-10 | 2019-09-10 | Die-cut mould of die casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210676545U true CN210676545U (en) | 2020-06-05 |
Family
ID=70901021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921496826.6U Expired - Fee Related CN210676545U (en) | 2019-09-10 | 2019-09-10 | Die-cut mould of die casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210676545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276218A (en) * | 2021-04-21 | 2021-08-20 | 东风延锋汽车饰件系统有限公司 | Male die compounding and surface punching integrated device |
-
2019
- 2019-09-10 CN CN201921496826.6U patent/CN210676545U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276218A (en) * | 2021-04-21 | 2021-08-20 | 东风延锋汽车饰件系统有限公司 | Male die compounding and surface punching integrated device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 Termination date: 20210910 |