CN202623070U - Fixing structure for small steel discs in injection moulds - Google Patents
Fixing structure for small steel discs in injection moulds Download PDFInfo
- Publication number
- CN202623070U CN202623070U CN 201220288770 CN201220288770U CN202623070U CN 202623070 U CN202623070 U CN 202623070U CN 201220288770 CN201220288770 CN 201220288770 CN 201220288770 U CN201220288770 U CN 201220288770U CN 202623070 U CN202623070 U CN 202623070U
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- CN
- China
- Prior art keywords
- mould
- small steel
- steel discs
- steel disc
- buckle
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A fixing structure for small steel discs in injection moulds is arranged on a mould and comprises positioning pins, a buckle and an ejector pin, wherein the positioning pins are perpendicularly arranged on a joint surface of the mould; a limiting step is arranged at one end, which is matched with a steel disc, of each positioning pin; the positioning pins are distributed around the ejector pin; and the buckle is a cylinder with the barb-shaped top. By the simple fixing structure for the small steel discs in the injection moulds, positions of inserts of injection molding products can be accurately controlled, the problem that the small steel discs in the injection moulds are difficult to fix and position is solved, the problem that the small steel discs are easy to drop during injection molding in the moulds is also solved, mould pressing is avoided, mould repair cost is reduced, and production efficiency is improved.
Description
Technical field
The utility model relates to the fixed structure of small-sized steel disc in a kind of injection mould.
Background technology
For size 25*15*0.2 with interior mould in small-sized steel disc the location and fixing be a difficult problem that is difficult to capture always.The invar sheet is too small, can't fix, and steel disc comes off easily in the production, thereby causes pressing mold.
Summary of the invention
Be the problem that overcomes the not enough of prior art and exist, the utility model provides a kind of easy small-sized steel disc fixed structure, can realize the accurate control to small-sized steel disc position.
The utility model is realized through following technical scheme: the fixed structure of small-sized steel disc in a kind of injection mould; Said fixed structure is installed on the mould; Comprise the pilot pin, buckle and the thimble that vertically stand on the mould land area; The end that said pilot pin cooperates with steel disc is provided with spacing step, and said pilot pin is distributed in around the thimble, and said buckle is that the top is barb-shaped column.
The utility model and prior art are relatively, and be simple and reasonable, through small-sized steel disc fixed structure in the easy mould; Can accurately control the position of injecting products mold insert, solved the problem that little steel disc drops easily in in-mould injection, avoid causing pressing mold; Reduce the expense that repairs a die, enhance productivity.
Description of drawings
Fig. 1 is the working state structure sketch map 1 of the utility model;
Fig. 2 is the working state structure sketch map 2 of the utility model;
Among the figure: 1-pilot pin, 2-buckle, 3-thimble, 4-steel disc, 41-button bit.
The specific embodiment
For the ease of those skilled in the art's understanding, the utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment.Should be pointed out that specific embodiment described herein only is used to explain the utility model, and be not used in qualification the utility model.
Like accompanying drawing 1, shown in 2; The fixed structure of small-sized steel disc in a kind of injection mould; Said fixed structure is installed on the mould, comprises the pilot pin, buckle and the thimble that vertically stand on the mould land area, and the end that said pilot pin cooperates with steel disc is provided with spacing step; Said pilot pin is distributed in around the thimble, and said buckle is that the top is barb-shaped column.
In the utility model when work,, pilot pin 1 is accurately put into steel disc in the position in the hole that cooperates with pilot pin 1 according to steel disc 4 button bits 41 places earlier, pushes steel disc 4 then; The button bit 41 of steel disc 4 is pressed into buckle 2 times through strain along the inclined-plane of buckle 2, and steel disc 4 installs, after injection moulding is accomplished, when product ejects; Steel disc 4 ejects under the effect of thimble 3 together, and steel disc 4 is strain under the effect of thimble 3; Product continues to eject, and steel disc ejects along the inclined-plane of buckle 2, and product takes out smoothly.
The content of mentioning in the foregoing description is not to be the qualification to the utility model, and under the prerequisite of the inventive concept that does not break away from the utility model, any conspicuous replacement is all within the protection domain of the utility model.
Claims (1)
1. the fixed structure of small-sized steel disc in the injection mould; Said fixed structure is installed on the mould; It is characterized in that: comprise the pilot pin (1), buckle (2) and the thimble (3) that vertically stand on the mould land area; Said pilot pin (1) is provided with spacing step with the end that steel disc (4) cooperates, and said pilot pin (1) is distributed in thimble (3) on every side, and said buckle (2) is barb-shaped column for the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220288770 CN202623070U (en) | 2012-06-19 | 2012-06-19 | Fixing structure for small steel discs in injection moulds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220288770 CN202623070U (en) | 2012-06-19 | 2012-06-19 | Fixing structure for small steel discs in injection moulds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202623070U true CN202623070U (en) | 2012-12-26 |
Family
ID=47376309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220288770 Expired - Fee Related CN202623070U (en) | 2012-06-19 | 2012-06-19 | Fixing structure for small steel discs in injection moulds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202623070U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494041A (en) * | 2014-12-10 | 2015-04-08 | 东莞市瀛通电线有限公司 | Preparation method of connector signal line and connector signal line |
| CN106738646A (en) * | 2016-12-20 | 2017-05-31 | 广东美晨通讯有限公司 | Mould |
-
2012
- 2012-06-19 CN CN 201220288770 patent/CN202623070U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494041A (en) * | 2014-12-10 | 2015-04-08 | 东莞市瀛通电线有限公司 | Preparation method of connector signal line and connector signal line |
| CN106738646A (en) * | 2016-12-20 | 2017-05-31 | 广东美晨通讯有限公司 | Mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Changan town in Guangdong province Dongguan City Zhen'an 523878 corner management section Patentee after: Guangdong wins smart group Limited by Share Ltd Address before: Changan town in Guangdong province Dongguan City Zhen'an 523878 corner management section Patentee before: Dongguan Janus Precision Components Co., Ltd. |
|
| 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: 20121226 Termination date: 20200619 |