CN204799895U - Biplate brake disc production mould - Google Patents
Biplate brake disc production mould Download PDFInfo
- Publication number
- CN204799895U CN204799895U CN201520398561.1U CN201520398561U CN204799895U CN 204799895 U CN204799895 U CN 204799895U CN 201520398561 U CN201520398561 U CN 201520398561U CN 204799895 U CN204799895 U CN 204799895U
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- China
- Prior art keywords
- brake disc
- type
- duct
- mould
- top half
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Abstract
The utility model relates to a biplate brake disc production mould, the brake disc of having solved the production of traditional brake disc mould collapse the limit easily, problem that the product rate is low, including last mould and lower mould, the lower mould upper surface is equipped with type under the brake disc, it is equipped with the last type that corresponds with lower type to go up the mould lower surface, it still is equipped with one or above watering to go up the mould lower surface, water through the runner with the type of going up intercommunication, it still is equipped with the duct to go up the type periphery, the duct with the type of going up is linked together, the duct with be equipped with a spacer between the type of going up, highly being less than of spacer the type of going up reaches the degree of depth of duct, the quantity of duct is two more than or, the type of going up reaches down the quantity of type is the same, and is two more than or.
Description
Technical field
The utility model relates to a kind of biplate brake disc production mould, belongs to brake disc production mould field.
Background technology
Brake disk of motor vehicle is the very important parts of automobile or other vehicle brake system, and the quality of brake disc is directly connected to the security performance of vehicle, and closely bound up with the life security of driver.
The gate location of traditional brake disc mould is connected with air channel, is very easy to, on cast gate and Chu Beng limit, air channel, cause the yield of product to decline, improve cost when process cast gate.
Utility model content
The deficiency that the utility model exists for prior art, provides a kind of biplate brake disc production mould, and the brake disc solving traditional brake disc mould production easily collapses limit, the problem that yield rate is low.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of biplate brake disc production mould, comprise patrix and counterdie, described counterdie upper surface is provided with brake disc mo(u)ld bottom half, described patrix lower surface is provided with the mo(u)ld top half corresponding with mo(u)ld bottom half, described patrix lower surface is also provided with the running channel of or more, described running channel is communicated with described mo(u)ld top half by cast gate, and described mo(u)ld top half periphery is also provided with duct, and described duct is connected with described mo(u)ld top half.
As further optimization of the present utility model, be provided with a partition between described duct and described mo(u)ld top half, the height of described partition is lower than the degree of depth of described mo(u)ld top half and described duct.
As further optimization of the present utility model, the quantity of described duct is two or more.
As further optimization of the present utility model, the quantity of described mo(u)ld top half and described mo(u)ld bottom half is identical, and is two or more.
The beneficial effects of the utility model are: the utility model is by improving brake disc production mould, external ear is added in brake disc upper slice outer, cast gate be not connected with air channel, and be connected with external ear, when after brake disc finished product, by instrument, external ear is dismissed again, thus solve the problem collapsing limit, improve yield rate.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of the utility model counterdie;
Wherein, 1, patrix; 2, counterdie; 3, mo(u)ld top half; 4, mo(u)ld bottom half; 5, running channel; 6, cast gate; 7, duct; 8, partition.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
A kind of biplate brake disc production mould, comprise patrix 1 and counterdie 2, described counterdie 2 upper surface is provided with brake disc mo(u)ld bottom half 4, described patrix 1 lower surface is provided with the mo(u)ld top half 3 corresponding with mo(u)ld bottom half 4, described patrix 1 lower surface is also provided with the running channel 5 of or more, described running channel 5 is communicated with described mo(u)ld top half 3 by cast gate 6, and described mo(u)ld top half 3 periphery is also provided with duct 7, and described duct 7 is connected with described mo(u)ld top half 3.
Be provided with a partition 8 between described duct 7 and described mo(u)ld top half 3, the height of described partition 8 is lower than the degree of depth of described mo(u)ld top half 3 and described duct 7.
The quantity of described duct 7 is two or more.
The quantity of described mo(u)ld top half 3 and described mo(u)ld bottom half 4 is identical, and is two or more.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a biplate brake disc production mould, it is characterized in that: comprise patrix and counterdie, described counterdie upper surface is provided with brake disc mo(u)ld bottom half, described patrix lower surface is provided with the mo(u)ld top half corresponding with mo(u)ld bottom half, described patrix lower surface is also provided with the running channel of or more, described running channel is communicated with described mo(u)ld top half by cast gate, and described mo(u)ld top half periphery is also provided with duct, and described duct is connected with described mo(u)ld top half.
2. a kind of biplate brake disc production mould according to claim 1, is characterized in that: be provided with a partition between described duct and described mo(u)ld top half, and the height of described partition is lower than the degree of depth of described mo(u)ld top half and described duct.
3. a kind of biplate brake disc production mould according to claim 1 and 2, is characterized in that: the quantity of described duct is two or more.
4. a kind of biplate brake disc production mould according to claim 1, is characterized in that: the quantity of described mo(u)ld top half and described mo(u)ld bottom half is identical, and is two or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520398561.1U CN204799895U (en) | 2015-06-11 | 2015-06-11 | Biplate brake disc production mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520398561.1U CN204799895U (en) | 2015-06-11 | 2015-06-11 | Biplate brake disc production mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204799895U true CN204799895U (en) | 2015-11-25 |
Family
ID=54584786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520398561.1U Active CN204799895U (en) | 2015-06-11 | 2015-06-11 | Biplate brake disc production mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204799895U (en) |
-
2015
- 2015-06-11 CN CN201520398561.1U patent/CN204799895U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |