CN201833562U - Ejector pin structure of die - Google Patents
Ejector pin structure of die Download PDFInfo
- Publication number
- CN201833562U CN201833562U CN2010205936513U CN201020593651U CN201833562U CN 201833562 U CN201833562 U CN 201833562U CN 2010205936513 U CN2010205936513 U CN 2010205936513U CN 201020593651 U CN201020593651 U CN 201020593651U CN 201833562 U CN201833562 U CN 201833562U
- Authority
- CN
- China
- Prior art keywords
- ejector pin
- die
- thimble
- ejector
- mould
- 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 - Fee Related
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Abstract
The utility model relates to an ejector pin structure of a die, which comprises an ejector pin and an ejector pin pressing block. The whole ejector pin structure is moved upwards and is arranged on an ejector retainer plate and simultaneously the ejector pin is pressed by the ejector pin pressing block. Adoption of the structure cannot generate the problem that the ejector pin is interfered with an inclined ejector base. Compared with a method for thickening an ejector pin plate in the prior art, the thickness and the weight of the die can be reduced, the length of an inclined ejector rod is shortened, the service life of the die is improved, the cost of the die is saved, and the flexibility of the die is promoted. The ejector pin structure of the die has a stable and reliable structure and is convenient to maintain.
Description
Technical field
The utility model relates to the injection mold field, particularly a kind of mould thimble structure.
Background technology
The thimble structure of mould all is to be fixed on the following ejector retainner plate of mould usually, and has last ejector retainner plate to be pressed in down on the ejector retainner plate.For the mould that ramp-roof structure and thimble structure are arranged simultaneously, adopt such installation method can produce the problem of thimble and the interference of oblique top base; For addressing this problem, adopt the thickening ejector retainner plate usually in the prior art, but length that so also can corresponding increase angle ejector rod, reduce the intensity of angle ejector rod, increase cost simultaneously.
The utility model content
Technical problem to be solved in the utility model provides a kind of mould thimble structure, and the method that this kind mechanism thickeies ejector retainner plate can reduce the thickness and the weight of mould, shortens the length of angle ejector rod, improves its intensity, saves cost.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of mould thimble structure is provided, comprises thimble, thimble briquetting; Thimble is contained on the ejector retainner plate, and the thimble briquetting is pressed on the bottom of thimble.
Move on the thimble structure integral position, be installed in the top of oblique top base.
Beneficial effect
The method that the utility model is thickeied ejector retainner plate can reduce the thickness and the weight of mould, shortens the length of angle ejector rod, improves its service life, saves die cost, promotes the flexibility of mould.And the utility model Stability Analysis of Structures, reliable, easy to maintenance.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
For the mould that ramp-roof structure and thimble structure are arranged simultaneously, when being installed in down ejector retainner plate on according to common mode thimble, thimble can be interfered with the oblique top base, therefore, need improve thimble structure, ideal method will be moved on the thimble structure as shown in Figure 1, be installed on the ejector retainner plate 4, with thimble briquetting 2 thimble 1 bottom pushed down again.Thimble structure can not interfered above oblique top base 3 mutually.
After the formed product, the mould die sinking after male model partly is opened, and arrives the die sinking distance, ejects part and is partly ejected by ejector retainner plate simultaneously with suspension type., arrive ejection stroke, product is taken out, carry out conventional matched moulds again.
Claims (2)
1. a mould thimble structure comprises thimble (1), thimble briquetting (2); It is characterized in that: described thimble (1) is contained on the ejector retainner plate (4), and described thimble briquetting (2) is pressed on the bottom of thimble (1).
2. a kind of mould thimble structure according to claim 1, it is characterized in that: described mould thimble structure is installed in the top of oblique top base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205936513U CN201833562U (en) | 2010-11-04 | 2010-11-04 | Ejector pin structure of die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205936513U CN201833562U (en) | 2010-11-04 | 2010-11-04 | Ejector pin structure of die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201833562U true CN201833562U (en) | 2011-05-18 |
Family
ID=44003656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205936513U Expired - Fee Related CN201833562U (en) | 2010-11-04 | 2010-11-04 | Ejector pin structure of die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201833562U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599492A (en) * | 2017-09-28 | 2018-01-19 | 江苏唯侓机器人科技有限公司 | A kind of universal mold thimble |
| CN108582694A (en) * | 2017-12-28 | 2018-09-28 | 太仓朗盛金属制品有限公司 | It is a kind of can the demoulding of oblique mandril injection mold and its working method |
-
2010
- 2010-11-04 CN CN2010205936513U patent/CN201833562U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599492A (en) * | 2017-09-28 | 2018-01-19 | 江苏唯侓机器人科技有限公司 | A kind of universal mold thimble |
| CN107599492B (en) * | 2017-09-28 | 2019-07-23 | 江苏唯侓机器人科技有限公司 | A kind of universal mold thimble |
| CN108582694A (en) * | 2017-12-28 | 2018-09-28 | 太仓朗盛金属制品有限公司 | It is a kind of can the demoulding of oblique mandril injection mold and its working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: TIANJIN MINXIN MACHINERY CO., LTD. Assignor: Jiaxing Xinyuan Precision Mould Technology Co., Ltd. Contract record no.: 2014330000438 Denomination of utility model: Ejector pin structure of die Granted publication date: 20110518 License type: Exclusive License Record date: 20141223 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20161104 |