CN201516676U - Injection mold with lift-out mechanism - Google Patents
Injection mold with lift-out mechanism Download PDFInfo
- Publication number
- CN201516676U CN201516676U CN200920205628XU CN200920205628U CN201516676U CN 201516676 U CN201516676 U CN 201516676U CN 200920205628X U CN200920205628X U CN 200920205628XU CN 200920205628 U CN200920205628 U CN 200920205628U CN 201516676 U CN201516676 U CN 201516676U
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- CN
- China
- Prior art keywords
- injection mold
- thimble
- lift
- bit
- out mechanism
- 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 an injection mold, in particular to an injection mold with a lift-out mechanism on a bit, which is suitable for plastic products with thinner rubber position, deeper depth, difficult demoulding and easily-deformed wall lateral face due to loosening cores. The injection mold with the lift-out mechanism of the utility model is composed of an inclination block, a bit and an inclined guiding post, wherein the inclination guiding post is installed in a guiding hole on the bit, the inclination block and the bit are combined into the injection mold, the bit of the injection mold is provided with the lift-out mechanism, and the lift-out mechanism is fixedly arranged on the bit. The injection mold with the lift-out mechanism of the utility model can effectively prevent defects in the prior art since the lift-out structure is arranged on the bit. The problem is solved, thereby greatly reducing the deformation of products in the die discharging process, and the quality of injection products can be ensured.
Description
Affiliated field
The utility model relates to a kind of injection mold, particularly a kind of injection mold that is applicable to the capable bit strip ejecting mechanism of the plastic cement products that the glue bit comparison is thin, the degree of depth is dark, the demoulding is difficult, easy deformation is loosed core in the wall side.
Technical background
The glue bit comparison of more existing injecting products is thin, and deep, wall side location, the position insufficient strength of loosing core, and under the effect of the power of loosing core, injection mold is expert in the knockout course, and distortion is very easily pulled or drawn to injecting products.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned injection mold defective and deficiency, and a kind of injection mold that is applicable to the band ejecting mechanism of the plastic cement products that the glue bit comparison is thin, the degree of depth is dark, the demoulding is difficult, easy deformation is loosed core in the wall side of invention.
The purpose of this utility model can reach by following measure:
A kind of injection mold of the present utility model with ejecting mechanism, is made up of gradient piece, row position, Angle Pin, Angle Pin is installed in the pilot hole on the position of being expert at, and the gradient piece synthesizes injection mold with the row hyte, the capable position of described injection mold is provided with ejecting mechanism, on the fixedly connected position of being expert at of ejecting mechanism.This ejecting mechanism adopts thimble structure.Described thimble structure is made of wear-resistant block, thimble, thimble briquetting, compression spring; Wear-resistant block is fixedlyed connected with the gradient piece, and its scope of freedom withstands on the thimble briquetting; Thimble one end passes compression spring and the thimble briquetting that is placed in the thimble briquetting, is installed on the thimble briquetting.
A kind of injection mold of the present utility model with ejecting mechanism, because the position of being expert at is provided with ejecting structure, can be effectively for preventing the above-mentioned drawback of prior art.Address this problem, just can significantly reduce the distortion of product in going out mold process, guarantee the quality of institute's injecting products.
Description of drawings
Accompanying drawing 1 is the utility model matched moulds state schematic diagram.
Accompanying drawing 2 is explosive views of the present utility model.
Specific embodiment
With reference to the accompanying drawings, a kind of injection mold with ejecting mechanism of the present utility model is made up of gradient piece 1, row position 2, Angle Pin 3, and Angle Pin 3 is installed in the pilot hole on the position 2 of being expert at, and gradient piece 1 and row 2 is combined into injection mold.Injection mold is provided with ejecting mechanism, on the fixedly connected position 2 of being expert at of ejecting mechanism.This ejecting mechanism adopts thimble structure, is made of wear-resistant block 4, thimble 5, thimble briquetting 6, compression spring 7; Wear-resistant block 4 is fixedlyed connected with gradient piece 1, and its scope of freedom withstands on the thimble briquetting 6; Thimble 5 one ends pass compression spring 7 and the thimble briquetting 6 that is placed in the thimble briquetting 6, are installed on the thimble briquetting 6.
With reference to the accompanying drawings, a kind of injection mold of the present utility model with ejecting mechanism, as shown in Figure 1, when the front and back mould separates, because the effect of Angle Pin 3 drives the row position and outwards moves, during the outside displacement because the restriction of the spacing straight body face of wear-resistant block 4 is expert at＜L, thimble 5 be do not produce mobile, equally hold product with the state before the die sinking, thereby make row position 2 under the active force of balance, break away from product.When certain distance＞S was reached in die sinking, thimble 5 broke away from the straight body face of gradient pieces, and colleague position 2 combination mold inserts move to the range of row position together.Whole knockout course because of thimble 5 by quiet to twice moving action, just can reduce product to greatest extent because of pulling of producing of depanning be out of shape.
Although it is pointed out that here the present invention is described in detail, with regard to this area staff, the similar modification of the class Sihe of making on this basis all should belong to protection scope of the present invention.
Claims (3)
1. injection mold with ejecting mechanism, is made up of gradient piece, row position, Angle Pin, Angle Pin is installed in the pilot hole on the position of being expert at, and the gradient piece synthesizes injection mold with the row hyte, it is characterized in that: described injection mold is provided with ejecting mechanism, on the fixedly connected position of being expert at of ejecting mechanism.
2. a kind of injection mold with ejecting mechanism according to claim 1 is characterized in that: described ejecting mechanism adopts thimble structure.
3. a kind of injection mold with ejecting mechanism according to claim 2 is characterized in that: described thimble structure is made of wear-resistant block, thimble, thimble briquetting, compression spring; Wear-resistant block is fixedlyed connected with the gradient piece, and its scope of freedom withstands on the thimble briquetting; Thimble one end passes compression spring and the thimble briquetting that is placed in the thimble briquetting, is installed on the thimble briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920205628XU CN201516676U (en) | 2009-09-30 | 2009-09-30 | Injection mold with lift-out mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920205628XU CN201516676U (en) | 2009-09-30 | 2009-09-30 | Injection mold with lift-out mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201516676U true CN201516676U (en) | 2010-06-30 |
Family
ID=42497391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920205628XU Expired - Lifetime CN201516676U (en) | 2009-09-30 | 2009-09-30 | Injection mold with lift-out mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201516676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961889A (en) * | 2010-09-30 | 2011-02-02 | 凡嘉科技（无锡）有限公司 | Line structure for embedding metal insert |
-
2009
- 2009-09-30 CN CN200920205628XU patent/CN201516676U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961889A (en) * | 2010-09-30 | 2011-02-02 | 凡嘉科技（无锡）有限公司 | Line structure for embedding metal insert |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: QIAOFENG TECHNOLOGY INDUSTRIAL (SHENZHEN) CO., LTD Free format text: FORMER NAME: QIAOFENG MACHINERY MOULDING (SHENZHEN) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518000, No. 7, Tan Tan Road, West Village, Henggang Town, Longgang District, Guangdong, Shenzhen Patentee after: Joe Feng Technology Industrial (Shenzhen) Co. Ltd. Address before: 518000, No. 7, Tan Tan Road, West Village, Henggang Town, Longgang District, Guangdong, Shenzhen Patentee before: Qiaofeng Machine Mold (Shenzhen) Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100630 |
|
| CX01 | Expiry of patent term |