CN204525979U - A kind of novel adjustable high-accuracy plastic cement mold structure - Google Patents
A kind of novel adjustable high-accuracy plastic cement mold structure Download PDFInfo
- Publication number
- CN204525979U CN204525979U CN201520194939.6U CN201520194939U CN204525979U CN 204525979 U CN204525979 U CN 204525979U CN 201520194939 U CN201520194939 U CN 201520194939U CN 204525979 U CN204525979 U CN 204525979U
- Authority
- CN
- China
- Prior art keywords
- regulating part
- injection moulding
- die cavity
- intercommunicating pore
- moulding die
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a kind of novel adjustable high-accuracy plastic cement mold structure, comprise upper die and lower die, upper die and lower die are surrounded by injection moulding die cavity, its technical essential is, patrix is provided with the intercommunicating pore being communicated to injection moulding die cavity, be provided with one end in intercommunicating pore and can stretch to regulating part in injection moulding die cavity, be provided with between regulating part and intercommunicating pore and regulating part can be regulated to extend into first of the degree of depth in injection moulding die cavity regulate pad.The utility model structure is simple, and easy to adjust, do not need to carry out reconditioning to mould, Product Precision is high.
Description
[technical field]
The utility model relates to a kind of plastic rubber mold structure, particularly a kind of plastic rubber mold structure that can regulate injection moulding precision.
[background technology]
Traditional plastic rubber mold structure is that shape of product directly processes on die, die be directly screwed in framed in, the thickness of product is nonadjustable, process to be how many be exactly how many, product thickness can only be process of again processing or freeze as carried out thickening or thinning correction, dimensional accuracy is difficult to ensure, the correction time is longer and cost is higher.And along with more and more higher to the dimensional requirement of ultraprecise plastic cement products on market, some product thickness tolerances are within 0.003MM, if a mould goes out many caves, traditional mould structure cannot ensure that the product in each cave is within the margin of tolerance at all, cannot realize full cave to produce, production cost will increase greatly.
[utility model content]
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of structure simple, easy to adjust, can ensure the novel adjustable high-accuracy plastic cement mold structure of ultraprecise product size precision.
In order to solve the problem, the utility model by the following technical solutions:
A kind of novel adjustable high-accuracy plastic cement mold structure, comprise upper die and lower die, described upper die and lower die are surrounded by injection moulding die cavity, it is characterized in that: described patrix is provided with the intercommunicating pore being communicated to described injection moulding die cavity, be provided with one end in described intercommunicating pore and can stretch to regulating part in injection moulding die cavity, be provided with between described regulating part and described intercommunicating pore and described regulating part can be regulated to extend into first of the degree of depth in injection moulding die cavity regulate pad.
A kind of novel adjustable high-accuracy plastic cement mold structure as above, it is characterized in that: described regulating part comprises and extend into regulating part inside and outside injection moulding die cavity, be provided with the adjustment through hole being communicated to injection moulding die cavity in described outer regulating part, in described adjustment through hole, be provided with the interior regulating part be inserted in described injection moulding die cavity.
A kind of novel adjustable high-accuracy plastic cement mold structure as above, is characterized in that: be provided with the second adjustment pad between described outer regulating part and described interior regulating part.
A kind of novel adjustable high-accuracy plastic cement mold structure as above, is characterized in that: described intercommunicating pore is shoulder hole, and described first regulates pad to be located between described outer regulating part and the macropore of described intercommunicating pore.
A kind of novel adjustable high-accuracy plastic cement mold structure as above, it is characterized in that: described outer regulating part is embedded in intercommunicating pore, described interior regulating part is embedded in described adjustment through hole.
The beneficial effects of the utility model have: the thickness that can be extend into the degree of depth adjustment moulding in injection moulding die cavity by regulating part, and when adjusting, only need replacing first to regulate pad, or revising first regulates the thickness of pad to adjust, regulate simple, convenient, improve precision, avoid and mould is revised; In order to improve progress further, regulating part can be made up of outer regulating part and interior regulating part, so just can be regulated respectively by two regulating parts, can carry out local modulation like this, improve degree of regulation; Owing to having space between outer regulating part and intercommunicating pore and between outer regulating part and interior regulating part, like this when product injection mo(u)lding, air can flow out from these gaps, plays certain scavenging action, ensures the stability of formed product.
[accompanying drawing explanation]
Fig. 1 is sectional view of the present utility model.
[detailed description of the invention]
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail:
As shown in Figure 1, a kind of novel adjustable high-accuracy plastic cement mold structure, comprise patrix 1 and counterdie 2, patrix 1 and counterdie 2 are surrounded by injection moulding die cavity 3, patrix 1 is provided with the intercommunicating pore 4 being communicated to injection moulding die cavity 3, and intercommunicating pore 4 is shoulder hole, is provided with one end and can stretches to regulating part 5 in injection moulding die cavity 3 in intercommunicating pore 4, outer regulating part 51 is embedded in intercommunicating pore 4, and interior regulating part 53 is embedded in and regulates in through hole 52.Be provided with between interior regulating part 5 and intercommunicating pore 4 and described regulating part 5 can be regulated to extend into first of the degree of depth in injection moulding die cavity 3 regulate pad 6.Regulating part 5 comprises and extend into regulating part 51 inside and outside injection moulding die cavity 3, is provided with the adjustment through hole 52 being communicated to injection moulding die cavity 3 in outer regulating part 51, regulates in through hole 52 and is provided with the interior regulating part 53 be inserted in injection moulding die cavity 3.Being provided with the second adjustment pad 7, first between outer regulating part 51 and interior regulating part 53 regulates pad 6 to be located between outer regulating part 51 and the macropore of intercommunicating pore 4.First regulates pad 6 and second to regulate pad 7 all to become " T " font, and first regulates the upper end of pad 6 to sink in stepped hole, and second regulates the upper end of pad 7 to stretch out regulates through hole 52.
Due in injection moulding process, mould in use between long rear easy wearing and tearing, when after wearing and tearing, product size is by inaccurate, be in course of adjustment, can pad 6 and second regulated first to regulate pad 7 carry out reconditioning, adjust outer regulating part 51 and interior regulating part 53 and extend into distance in injection moulding die cavity 3, thus change the size of injection moulding die cavity 3, reach adjustment object.Mould structure of the present utility model can develop in fixation side use according to product requirement, or all adopts in fixation side and drawer at movable side.
Claims (5)
1. a novel adjustable high-accuracy plastic cement mold structure, comprise patrix (1) and counterdie (2), described patrix (1) and counterdie (2) are surrounded by injection moulding die cavity (3), it is characterized in that: described patrix (1) is provided with the intercommunicating pore (4) being communicated to described injection moulding die cavity (3), be provided with one end in described intercommunicating pore (4) and regulating part (5) in injection moulding die cavity (3) can be stretched to, be provided with between described regulating part (5) and described intercommunicating pore (4) and described regulating part (5) can be regulated to extend into first of injection moulding die cavity (3) the interior degree of depth regulate pad (6).
2. a kind of novel adjustable high-accuracy plastic cement mold structure according to claim 1, it is characterized in that: described regulating part (5) comprises the outer regulating part (51) extend in injection moulding die cavity (3), be provided with the adjustment through hole (52) being communicated to injection moulding die cavity (3) in described outer regulating part (51), in described adjustment through hole (52), be provided with the interior regulating part (53) be inserted in described injection moulding die cavity (3).
3. a kind of novel adjustable high-accuracy plastic cement mold structure according to claim 2, is characterized in that: be provided with the second adjustment pad (7) between described outer regulating part (51) and described interior regulating part (53).
4. a kind of novel adjustable high-accuracy plastic cement mold structure according to claim 2, it is characterized in that: described intercommunicating pore (4) is shoulder hole, described first regulates pad (6) to be located between described outer regulating part (51) and the macropore of described intercommunicating pore (4).
5. a kind of novel adjustable high-accuracy plastic cement mold structure according to claim 2, it is characterized in that: described outer regulating part (51) is embedded in intercommunicating pore (4), described interior regulating part (53) is embedded in described adjustment through hole (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520194939.6U CN204525979U (en) | 2015-04-01 | 2015-04-01 | A kind of novel adjustable high-accuracy plastic cement mold structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520194939.6U CN204525979U (en) | 2015-04-01 | 2015-04-01 | A kind of novel adjustable high-accuracy plastic cement mold structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204525979U true CN204525979U (en) | 2015-08-05 |
Family
ID=53740025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520194939.6U Withdrawn - After Issue CN204525979U (en) | 2015-04-01 | 2015-04-01 | A kind of novel adjustable high-accuracy plastic cement mold structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204525979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760218A (en) * | 2015-04-01 | 2015-07-08 | 中山联合光电科技股份有限公司 | Adjustable high-precision plastic mold structure |
-
2015
- 2015-04-01 CN CN201520194939.6U patent/CN204525979U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760218A (en) * | 2015-04-01 | 2015-07-08 | 中山联合光电科技股份有限公司 | Adjustable high-precision plastic mold structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150805 Effective date of abandoning: 20171114 |