CN203228358U - Injection mold of auto parts - Google Patents
Injection mold of auto parts Download PDFInfo
- Publication number
- CN203228358U CN203228358U CN 201320014454 CN201320014454U CN203228358U CN 203228358 U CN203228358 U CN 203228358U CN 201320014454 CN201320014454 CN 201320014454 CN 201320014454 U CN201320014454 U CN 201320014454U CN 203228358 U CN203228358 U CN 203228358U
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- CN
- China
- Prior art keywords
- injection mold
- auto parts
- product
- parts machinery
- mold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the field of a mold, and particularly relates to an injection mold of auto parts. The injection mold comprises a mold body, wherein a coarse layer is arranged at the inner surface of the mold body for molding a product. According to the injection mold, the coarse layer is arranged at the inner surface of the mold body for molding the product, so that rubber disturbance is carried out; air is differentiated into the material and prevented from being displayed at the surface; and the problem of poor surfaces of plastic injection parts is solved. The air trapping problem of the product can be improved in the process of processing the injection mold; and secondary processing of the product aiming at the air trapping problem are not carried out in subsequent processes. Therefore, the injection mold is simple in process and short in processing cycle; and the cost for secondary processing is saved.
Description
Technical field
The utility model relates to mould applications, is specifically related to a kind of auto parts machinery injection mold.
Background technology
Product is stranded gas and can causes product surface that the gas trace is arranged when injection moulding.Improvement mode of the prior art is: texture or sandblast on injection mold, improve product surface gas trace by increasing exhaust.But the complex process of texture or sandblast, the process-cycle is longer, and can produce certain expense.
Summary of the invention
The purpose of this utility model is to overcome shortcoming and defect of the prior art, provides a kind of technology simple auto parts machinery injection mold, the problem that its product of producing has avoided injection moulding to be stranded gas.
To achieve these goals, the utility model adopts following technical scheme:
A kind of auto parts machinery injection mold comprises die ontology, and the die ontology inner surface that is used for formed product is provided with rough layer.
Wherein, described rough layer is arranged at the sign of auto parts machinery.
Wherein, the described rough layer air outlet air-supply sign and the air outlet that are arranged at auto parts machinery closed sign.
Wherein, the degree of depth of described rough layer is 0.01-0.1mm.
The utility model beneficial effect: the utility model arranges rough layer at the die ontology inner surface that is used for formed product, thereby carry out the sizing material flow-disturbing, air is broken up in material, avoid being shown in the surface, solved the bad problem in moulding surface, just can improve product in the utility model Mould Machining process and be stranded the gas problem, follow-up the need carried out secondary operations processing to product at tired gas problem again, technology is simple, and the process-cycle is short, and has saved the expense that secondary operations produces.
Description of drawings
Fig. 1 is the structural representation of present embodiment;
Fig. 2 is the partial enlarged drawing at A position among Fig. 1;
Fig. 3 is the partial enlarged drawing at B position among Fig. 1.
Fig. 2 and Fig. 3 comprise following Reference numeral:
Air outlet air-supply sign-11; Air outlet is closed sign-12.
The specific embodiment
Referring to Fig. 1 to Fig. 3, below in conjunction with accompanying drawing the utility model is described in detail.
The utility model comprises die ontology, the die ontology inner surface that is used for formed product is provided with rough layer, thereby carry out the sizing material flow-disturbing, air is broken up in material, avoid being shown in the surface, solved the bad problem in moulding surface, just can improve product in the utility model Mould Machining process and be stranded the gas problem, follow-up the need carried out secondary operations processing to product at tired gas problem again, and technology is simple, process-cycle is short, and has saved the expense that secondary operations produces.The utility model is thrown to such an extent that more coarsely relatively help exhaust in place that product surface is stranded gas with the mode of polishing targetedly.
Rough layer of the present utility model can be arranged at the sign of auto parts machinery.Avoided influencing the outward appearance of auto parts machinery.In the present embodiment, rough layer is arranged at air outlet air-supply sign 11 and the air outlet of auto parts machinery and closes sign 12.And the degree of depth of rough layer is 0.01-0.1mm.This degree of depth does not influence the normal performance of product, and can form enough spaces and carry out circulation of air.
The utility model solves product and is stranded the gas problem, thereby has effectively reduced product surface because being stranded the gas that gas produces
Trace, and then protected the product surface outward appearance effectively, also guaranteed the quality of product.
Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (4)
1. an auto parts machinery injection mold comprises die ontology, it is characterized in that: the die ontology inner surface that is used for formed product is provided with rough layer.
2. a kind of auto parts machinery injection mold according to claim 1, it is characterized in that: described rough layer is arranged at the sign of auto parts machinery.
3. a kind of auto parts machinery injection mold according to claim 2 is characterized in that: described rough layer is arranged at air outlet air-supply sign and the air outlet of auto parts machinery and closes sign.
4. a kind of auto parts machinery injection mold according to claim 1, it is characterized in that: the degree of depth of described rough layer is 0.01-0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320014454 CN203228358U (en) | 2013-01-11 | 2013-01-11 | Injection mold of auto parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320014454 CN203228358U (en) | 2013-01-11 | 2013-01-11 | Injection mold of auto parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203228358U true CN203228358U (en) | 2013-10-09 |
Family
ID=49284506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320014454 Expired - Lifetime CN203228358U (en) | 2013-01-11 | 2013-01-11 | Injection mold of auto parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203228358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108068277A (en) * | 2016-11-18 | 2018-05-25 | 苏州汉扬精密电子有限公司 | The exhaust structure of double color mould |
-
2013
- 2013-01-11 CN CN 201320014454 patent/CN203228358U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108068277A (en) * | 2016-11-18 | 2018-05-25 | 苏州汉扬精密电子有限公司 | The exhaust structure of double color mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131009 |