CN104085060B - A kind of practical die ejector pin - Google Patents
A kind of practical die ejector pin Download PDFInfo
- Publication number
- CN104085060B CN104085060B CN201410353477.8A CN201410353477A CN104085060B CN 104085060 B CN104085060 B CN 104085060B CN 201410353477 A CN201410353477 A CN 201410353477A CN 104085060 B CN104085060 B CN 104085060B
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- CN
- China
- Prior art keywords
- ejector pin
- die ejector
- sheet metal
- metal
- pin support
- 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.)
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- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Present invention is disclosed a kind of practical die ejector pin, described die ejector pin is arranged on the base of bottom, described die ejector pin includes the die ejector pin support of inside and is arranged at the sheet metal on die ejector pin support, on the die ejector pin support of described sheet metal structure distribution twist, described sheet metal is provided with multiple, and the plurality of sheet metal is spliced and is wrapped on die ejector pin support, being evenly distributed with metal coupling on described sheet metal, described metal coupling semicircular in shape structure and sheet metal are integrative-structure.By being provided with by multiple spirality metal sheets being spliced on die ejector pin support; the convenient dismounting of this sheet metal, and the adhesive substance on surface is easily removed when dismounting, it is to avoid external force violence is removed; protect mould rack to a certain extent, extend the service life of mould rack.
Description
Technical field
The present invention relates to a kind of mould, be specifically related to a kind of practical die ejector pin.
Background technology
The die ejector pin that current enterprise uses is all be directly prepared into by single piece of metal pipe mostly, when being processed producing, due to long work, die ejector pin surface can produce various bonding material, the result of use making die ejector pin is substantially reduced, and staff generally adopts violent means the adhesive substance on die ejector pin surface to be removed, it is ensured that the result of use of die ejector pin.But this type of method is easily damaged die ejector pin, causes that die ejector pin surface produces to damage, reduce the service life of die ejector pin.
Summary of the invention
It is an object of the invention to provide a kind of convenience to dismantle, easily remove bonding material, the practical die ejector pin protected mould rack, increase the service life.
The technical scheme is that, a kind of practical die ejector pin, described die ejector pin is arranged on the base of bottom, described die ejector pin includes the die ejector pin support of inside and is arranged at the sheet metal on die ejector pin support, on the die ejector pin support of described sheet metal structure distribution twist, described sheet metal is provided with multiple, and the plurality of sheet metal is spliced and is wrapped on die ejector pin support, being evenly distributed with metal coupling on described sheet metal, described metal coupling semicircular in shape structure and sheet metal are integrative-structure.
In a preferred embodiment of the present invention, described sheet metal and metal coupling are made of stainless steel.
In a preferred embodiment of the present invention, the plurality of sheet metal is structure as a whole in die ejector pin cantilever tip.
In a preferred embodiment of the present invention, described sheet metal is provided with 3.
Of the present invention is a kind of practical die ejector pin; by being provided with by multiple spirality metal sheets being spliced on die ejector pin support; the convenient dismounting of this sheet metal; and the adhesive substance on surface is easily removed when dismounting; external force violence is avoided to remove; protect mould rack to a certain extent, extend the service life of mould rack.
Accompanying drawing explanation
Fig. 1 is the structural representation in practicality die ejector pin one of the present invention preferred embodiment；
In accompanying drawing, each labelling is as follows: 1, base, and 2, die ejector pin support, 3, sheet metal, 4, metal coupling.
Detailed description of the invention
Below presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention being made apparent clear and definite defining.
Of the present invention is a kind of practical die ejector pin, shown in Figure 1, described die ejector pin is arranged on the base 1 of bottom, described die ejector pin includes internal die ejector pin support 2 and the sheet metal 3 being arranged on die ejector pin support 2, on the die ejector pin support 2 of described sheet metal 3 structure distribution twist, described sheet metal 3 is provided with multiple, and the plurality of sheet metal 3 is spliced and is wrapped on die ejector pin support 2, being evenly distributed with metal coupling 4 on described sheet metal 3, described metal coupling 4 semicircular in shape structure and sheet metal 3 are in integrative-structure.
Further, described sheet metal 3 and metal coupling 4 are made of stainless steel.
Further, the plurality of sheet metal 3 is structure as a whole on die ejector pin support 2 top.
Further, described sheet metal 3 is provided with 3.
This die ejector pin is primarily to the cleaning facilitating die ejector pin, after staff makes to be finished mould, only die ejector pin need to be pulled down, and only take off from die ejector pin support after sheet metal separately need to be pulled open, bonding material on sheet metal surface is removed, by sheet metal is separately pulled, it is possible to easily the bonding material on sheet metal surface is removed, beat without by external force.
Of the present invention is a kind of practical die ejector pin; by being provided with by multiple spirality metal sheets being spliced on die ejector pin support; the convenient dismounting of this sheet metal; and the adhesive substance on surface is easily removed when dismounting; external force violence is avoided to remove; protect mould rack to a certain extent, extend the service life of mould rack.
The foregoing is only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope that disclosed herein; the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with claims protection defined.
Claims (4)
1. a practical die ejector pin, described die ejector pin is arranged on the base of bottom, it is characterized in that: described die ejector pin includes the die ejector pin support of inside and is arranged at the sheet metal on die ejector pin support, on the die ejector pin support of described sheet metal structure distribution twist, described sheet metal is provided with multiple, and the plurality of sheet metal is spliced and is wrapped on die ejector pin support, being evenly distributed with metal coupling on described sheet metal, described metal coupling semicircular in shape structure and sheet metal are integrative-structure.
2. practical die ejector pin according to claim 1, it is characterised in that: described sheet metal and metal coupling are made of stainless steel.
3. practical die ejector pin according to claim 1, it is characterised in that: the plurality of sheet metal is structure as a whole in die ejector pin cantilever tip.
4. practical die ejector pin according to claim 1, it is characterised in that: described sheet metal is provided with 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410353477.8A CN104085060B (en) | 2014-07-24 | 2014-07-24 | A kind of practical die ejector pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410353477.8A CN104085060B (en) | 2014-07-24 | 2014-07-24 | A kind of practical die ejector pin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104085060A CN104085060A (en) | 2014-10-08 |
| CN104085060B true CN104085060B (en) | 2016-07-06 |
Family
ID=51632874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410353477.8A Active CN104085060B (en) | 2014-07-24 | 2014-07-24 | A kind of practical die ejector pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104085060B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378889B (en) * | 2016-11-18 | 2018-10-16 | 遵义市剑龙塑料泡沫制品有限公司 | The maintenance unit of plastic foaming mold thimble |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0811168A (en) * | 1994-06-30 | 1996-01-16 | Pentel Kk | Injection mold apparatus |
| JPH0825430A (en) * | 1994-07-12 | 1996-01-30 | Sanyo Electric Co Ltd | Ejector pin for injection molding machine |
| US8393884B2 (en) * | 2010-06-22 | 2013-03-12 | Pascal Engineering Corporation | Ejector device of injection molding machine |
| CN202727279U (en) * | 2012-07-17 | 2013-02-13 | 富优科技(北海)有限公司 | Ejector pin of mould |
| CN102950734A (en) * | 2012-11-22 | 2013-03-06 | 昆山腾宇鑫金属制品有限公司 | Mold with slide block ejector pin |
-
2014
- 2014-07-24 CN CN201410353477.8A patent/CN104085060B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104085060A (en) | 2014-10-08 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215500, Beiqiao village, Changshou City Town, Suzhou, Jiangsu Patentee after: Changshou City Zhenxing Casting Co., Ltd. Address before: 215500, Beiqiao village, Changshou City Town, Suzhou, Jiangsu Patentee before: Changshu Jinma Mould Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201208 Address after: Room 202-2, building B, North Industrial Park, Binhai Economic Development Zone, Yancheng City, Jiangsu Province Patentee after: Yancheng Binbo Machinery Technology Co., Ltd Address before: 215500, Beiqiao village, Changshou City Town, Suzhou, Jiangsu Patentee before: CHANGSHU ZHENXING CASTING Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211224 Address after: 276000 Daguanzhuang, economic development zone, Lanling County, Linyi City, Shandong Province Patentee after: Shandong Yatai Medical Instrument Co.,Ltd. Address before: Room 202-2, building B, North Industrial Park, Binhai Economic Development Zone, Yancheng City, Jiangsu Province Patentee before: Yancheng Binbo Machinery Technology Co., Ltd |
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| TR01 | Transfer of patent right |