CN202805543U - Injection mould structure for automobile speaker grille - Google Patents
Injection mould structure for automobile speaker grille Download PDFInfo
- Publication number
- CN202805543U CN202805543U CN 201220351894 CN201220351894U CN202805543U CN 202805543 U CN202805543 U CN 202805543U CN 201220351894 CN201220351894 CN 201220351894 CN 201220351894 U CN201220351894 U CN 201220351894U CN 202805543 U CN202805543 U CN 202805543U
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- Prior art keywords
- wall thickness
- injection mould
- die
- mould structure
- utility
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- Expired - Fee Related
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Abstract
The utility discloses an injection mould structure for an automobile speaker grille. The injection mould structure is characterized in that an intermediate grid through hole is provided with a blocking parting structure; a front die 1 is formed in a part of 1/3 of the wall thickness; a rear die 2 is formed in a part of 2/3 of the wall thickness; bidirectional draft angles are formed on the front die and the rear die at the same time, wherein the draft angle for the front die is 12.3 degrees, and the draft angle for the rear side is 8.4 degrees; a cavity 5 for the front die is formed in the part of 1/3 of the wall thickness; and a cavity core 6 for the rear die is formed in the part of 2/3 of the wall thickness.
Description
Technical field
The utility model relates to a kind of car horn guard injection mold structure.
Background technology
Along with the development of auto industry, people are more and more higher to the quality requirements of automobile at present.In the past closely during the decade, the auto output of China has obtained significantly and to have increased.Along with the raising of people's living standard, the comfort level of automobile also more and more is subject to consumer's care.The car horn guard is as the important component part of car interior trim, and its effect also becomes one of important judgment criteria of interior trim.
It is very difficult that present car horn guard is wanted to make good, because slightly larger horn cover possesses thousands of apertures and tiny rib, structure is intensive, the client has required again extraordinary surface smoothness simultaneously, therefore it is high to the structural requirement of its mould own, therefore car horn guard mould when producing because the unreasonable surface smoothness of the car horn guard produced that causes of the design of mould structure and demolding structure has a significant impact, also can cause having some apertures not have the problems such as opening, also need just can reach customer requirement after the artificial, increase widely cost, reduced efficient.
The utility model content
To be solved in the utility modelly be, car horn guard mould when producing because the unreasonable surface smoothness of the car horn guard produced that causes of the design of mould structure and demolding structure has a significant impact, also can cause having some apertures not have the problems such as opening, also need just can reach customer requirement after the artificial, increase widely cost, reduced the problem of efficient.
The technical solution of the utility model is, a kind of car horn guard injection mold structure, and by the parting structure that crashes of intermediate mesh through hole particularly, wall thickness 1/3 stays front mould, and 2/3 stays rear mold, does simultaneously bilateral drafting angle, and front mould is 12 degree, and rear mold is 8 degree.
Wherein, it is die cavity that described wall thickness 1/3 stays front mould, and 2/3 to stay rear mold be core.
The invention has the beneficial effects as follows, not affecting original job requirement, do not increase in the situation of production cost, so that product smoothly demoulding after moulding, time saving and energy saving and greatly increased its service life, it is better that the comfort level that has increased the car horn guard is used car.
Description of drawings
Fig. 1 is structural representation of the present utility model
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Referring to Fig. 1, be car horn guard injection mold structure, the intermediate mesh through hole parting structure that crashes particularly wherein, wall thickness 1/3 stays front mould 1,2/3 stays rear mold 2, does simultaneously bilateral drafting angle, and front mould is 12 degree 3, rear mold is 8 degree 4, and it is that to stay rear mold be core 6 to die cavity 5,2/3 that wall thickness 1/3 stays front mould.
The utility model has adopted above-mentioned technical pattern, not affecting original job requirement, do not increase in the situation of production cost, so that product smoothly demoulding after moulding, time saving and energy saving and greatly increased its service life, it is better that the comfort level that has increased the car horn guard is used car.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall in claimed the utility model scope, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. car horn guard injection mold structure is characterized in that: the intermediate mesh through hole parting structure that crashes, and wall thickness 1/3 stays front mould, and 2/3 stays rear mold, does simultaneously bilateral drafting angle, and front mould is 12 degree, and rear mold is 8 degree.
2. car horn guard injection mold structure according to claim 1, it is characterized in that: it is die cavity that described wall thickness 1/3 stays front mould, 2/3 to stay rear mold be core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351894 CN202805543U (en) | 2012-07-17 | 2012-07-17 | Injection mould structure for automobile speaker grille |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351894 CN202805543U (en) | 2012-07-17 | 2012-07-17 | Injection mould structure for automobile speaker grille |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202805543U true CN202805543U (en) | 2013-03-20 |
Family
ID=47864482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220351894 Expired - Fee Related CN202805543U (en) | 2012-07-17 | 2012-07-17 | Injection mould structure for automobile speaker grille |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202805543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112078098A (en) * | 2020-08-28 | 2020-12-15 | 海信视像科技股份有限公司 | Display device and mold for injection molding of plastic mesh enclosure |
-
2012
- 2012-07-17 CN CN 201220351894 patent/CN202805543U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112078098A (en) * | 2020-08-28 | 2020-12-15 | 海信视像科技股份有限公司 | Display device and mold for injection molding of plastic mesh enclosure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151228 Address after: 315033, Changxin Road, Jiangbei District, Zhejiang, Ningbo 525 (R & D company) Patentee after: NINGBO HUAXIANG AUTOMOBILE FIBER RESEARCH AND DEVELOPMENT CO., LTD. Address before: 315033 Changxin Road, Jiangbei District, Zhejiang, China, No. 525, No. Patentee before: Ningbo Mile Mould Manufacturing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20170717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |