CN103640128B - A kind of rubber part stripper - Google Patents
A kind of rubber part stripper Download PDFInfo
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- CN103640128B CN103640128B CN201310733152.8A CN201310733152A CN103640128B CN 103640128 B CN103640128 B CN 103640128B CN 201310733152 A CN201310733152 A CN 201310733152A CN 103640128 B CN103640128 B CN 103640128B
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- stripper
- base plate
- rubber part
- plate
- ballistic support
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Abstract
The invention discloses a kind of rubber part stripper, comprise stripper base plate, the end face of described stripper base plate is plugged with the some stripper push rods running through described stripper base plate, described stripper push rod is arranged in matrix on the end face of described stripper base plate; The below of described stripper base plate is provided with some ballistic support plates, and the end face of described ballistic support plate and the end plane-plane contact of described stripper base plate, four drift angles of described ballistic support plate top surface support the stripper push rod described in respectively.Its technique effect is: the mould damage in use effectively preventing rubber part stripper self and processing rubber part from using, and effectively extends the mold use life-span of rubber part stripper self and the use of processing rubber part.
Description
Technical field
The present invention relates to a kind of rubber part stripper in auto parts machinery field.
Background technology
Current rubber parts has been widely used in auto parts machinery industry, because rubber parts has special mechanical property, rubber part stripper must be adopted to carry out the demoulding.
As depicted in figs. 1 and 2, rubber part stripper conventional in current industry comprises stripper base plate 1, and some stripper push rods 2 of grafting on the end face of stripper base plate 1, and stripper push rod 2 is arranged in matrix on the end face of stripper base plate 1.Because considering the applicability that rubber part stripper operates, the weight of rubber part stripper must alleviate, and cost must control, and therefore current rubber part stripper all adopts aluminum material to process.The anti-fatigue performance of current aluminum material is on the low side, therefore the durability of rubber part stripper is inevitably sacrificed, rubber part stripper is in use very easily damaged, and also can damage the reasons such as distortion because of rubber part stripper, the related burn failure causing processing rubber part to use.
The flimsy reason of rubber part stripper is caused to mainly contain two: the mould 5 be positioned at below rubber part stripper is provided with core rod alignment pin 51, in knockout course, core rod alignment pin 51 is directly that the core rod alignment pin 51 that causes of point-like contacts state damages with stripper push rod 2.Mould 5 is also provided with spacing guide pillar 52, locating slot 11 on stripper base plate 1 is out of shape because of clashing into the multifrequency time of spacing guide pillar 52, when the deflection of the locating slot 11 on stripper base plate 1 exceedes certain numerical value, all can there is deviation in the location before each demoulding of rubber part stripper, the stressed monolateral phenomenon of appearance that stress point between stripper push rod 2 and the core rod alignment pin 51 of mould is also corresponding, cause the damage of a large amount of core rod alignment pin 51, decrease the service life of rubber part stripper simultaneously.
Summary of the invention
The object of the invention is, in order to overcome the deficiencies in the prior art, to provide a kind of rubber part stripper, its mould damage in use that can effectively prevent himself and processing rubber part from using.
A kind of technical scheme realizing above-mentioned purpose is: a kind of rubber part stripper, for a kind of mould, this mould comprises template, core rod alignment pin and spacing guide pillar, described core rod alignment pin and described spacing guide pillar are all positioned in described template, and described rubber part stripper, comprises stripper base plate, the end face of described stripper base plate is plugged with the some stripper push rods running through described stripper base plate, described stripper push rod is arranged in matrix on the end face of described stripper base plate;
The below of described stripper base plate is provided with some ballistic support plates, the end face of described ballistic support plate and the end plane-plane contact of described stripper base plate, four drift angles of described ballistic support plate top surface support the stripper push rod described in respectively, the template of described ballistic support plate and described mould is directly in surface contact state, the thickness of described ballistic support plate is greater than the height of core rod alignment pin in described mould, makes described stripper push rod when product demoulding and the core rod alignment pin of described mould keeps certain gap.
Further, described ballistic support plate is fixing by the bottom surface of two bolts and described stripper base plate.
Further, the hardness of described ballistic support plate is greater than the hardness of described stripper base plate.
Further, described ballistic support plate is fabricated from iron.
Further, two drift angles of described stripper base plate long axis direction one end are provided with locating slot, and the bottom surface of described stripper base plate is provided with the Anti-bumping protection plate corresponding with described locating slot position.
Further, the hardness of described Anti-bumping protection plate is greater than the hardness of described stripper base plate.
Further, described Anti-bumping protection plate is fabricated from iron.
Further, described Anti-bumping protection plate is bolted to described stripper base plate bottom surface by two.
Further, described stripper base plate is provided with the locating hole being positioned at described locating slot homonymy.
Have employed the technical scheme of a kind of rubber part stripper of the present invention, namely to increase some with its end plane-plane contact in the below of stripper base plate, four drift angles of end face support the technical scheme of the rubber part stripper of a stripper push rod respectively.Its technique effect is: the mould damage in use effectively preventing rubber part stripper self and processing rubber part from using, and effectively extends the mold use life-span of rubber part stripper self and the use of processing rubber part.
Accompanying drawing explanation
Fig. 1 is the top view of a kind of rubber part stripper of prior art.
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
Fig. 3 is the top view of a kind of rubber part stripper of the present invention.
Fig. 4 is that the A-A of Fig. 1 is to sectional view.
Fig. 5 is the upward view of a kind of rubber part stripper of the present invention.
Detailed description of the invention
Refer to Fig. 3 to Fig. 5, the present inventor, in order to understand technical scheme of the present invention better, below by embodiment particularly, and is described in detail by reference to the accompanying drawings:
Refer to Fig. 3 to Fig. 5, a kind of rubber part stripper of the present invention, comprise stripper base plate 1, the end face of stripper base plate 1 is plugged with the some stripper push rods 2 running through stripper base plate 1, stripper push rod 2 is arranged in matrix on the end face of stripper base plate 1.The below of stripper base plate 1 is provided with some ballistic support plates 3, the end face of ballistic support plate 3 and the end plane-plane contact of stripper base plate 1, and four drift angles of ballistic support plate 3 end face support a stripper push rod 2 respectively.Meanwhile, the every root stripper push rod 2 in this rubber part stripper all will be subject to the support of at least one block of ballistic support plate 3.The thickness of ballistic support plate 3 is greater than the height of core rod alignment pin 51 in mould 5.
The object of such design is: on the bottom surface of stripper base plate 1, add ballistic support plate 3, make stripper push rod 2 when product demoulding and the core rod alignment pin 51 of mould 5 keeps certain gap, the core rod alignment pin 51 thus avoiding mould 5 is because of directly and the damage of mould 5 that causes of the point-like contacts of stripper push rod 2; And ballistic support plate 3 is directly surface contact state with the template 53 of mould 5, increases the lifting surface area of stripper base plate 1, greatly improves the service life of rubber part stripper.
In the present embodiment, each ballistic support plate 3 is fixing by the bottom surface of two bolts and stripper base plate 1.
In order to ensure the use of mould 5, and the serviceability of rubber part stripper itself, in the present embodiment, ballistic support plate 3 is the long axis direction along stripper base plate 1 on the bottom surface of stripper base plate 1, by row alternately arrangement, as shown in Figure 5.
In order to ensure the intensity of rubber part stripper, the hardness of ballistic support plate 3 is greater than the hardness of stripper base plate 1.In the present embodiment, ballistic support plate 3 is fabricated from iron.
Two drift angles of stripper base plate 1 long axis direction one end are provided with locating slot 11, and the second place of a kind of rubber part stripper in the present invention improves and is: the bottom surface of stripper base plate 1 is provided with the Anti-bumping protection plate 4 corresponding with locating slot 11 position.
The object of such design is: the durability substantially increasing the locating slot 11 of stripper base plate 1, by increasing Anti-bumping protection plate 4, prevent the locating slot 11 of the stripper base plate 1 of aluminium matter, cause stripper base plate 1 in the distortion at locating slot 11 place because multifrequency time ground clashes into the spacing guide pillar 52 of mould 5, prevent the position location between rubber part stripper and mould 5 from deviation occurring, prevent the stress point between the core rod alignment pin 51 of stripper push rod 2 and mould 5 from occurring stressed monolateral phenomenon, greatly reduce the damage of the core rod alignment pin 51 of mould 5, also extend the service life of rubber part stripper simultaneously.
In order to the protection of the locating slot 11 to stripper base plate 1, the hardness of Anti-bumping protection plate 4 is greater than the hardness of stripper base plate 1.In the present embodiment, Anti-bumping protection plate 4 is fabricated from iron, and is bolted to stripper base plate 1 bottom surface by two.
Stripper base plate 1 is provided with the locating hole 12 being positioned at locating slot 11 homonymy.
Those of ordinary skill in the art will be appreciated that, above embodiment is only used to the present invention is described, and be not used as limitation of the invention, as long as in spirit of the present invention, all will drop in Claims scope of the present invention the change of the above embodiment, modification.
Claims (9)
1. a rubber part stripper, for a kind of mould (5), this mould comprises template (53), core rod alignment pin (51) and spacing guide pillar (52), described core rod alignment pin (51) and described spacing guide pillar (52) are all positioned in described template (53), described rubber part stripper, comprise stripper base plate (1), the end face of described stripper base plate (1) is plugged with the some stripper push rods (2) of running through described stripper base plate (1), described stripper push rod (2) is arranged in matrix on the end face of described stripper base plate (1), it is characterized in that:
The below of described stripper base plate (1) is provided with some ballistic support plates (3), the end face of described ballistic support plate (3) and the end plane-plane contact of described stripper base plate (1), four drift angles of described ballistic support plate (3) end face support the stripper push rod (2) described in respectively, described ballistic support plate (3) is directly surface contact state with the template (53) of described mould (5), the thickness of described ballistic support plate (3) is greater than the height of core rod alignment pin (51) in described mould (5), make described stripper push rod (2) when product demoulding and the core rod alignment pin (51) of described mould (5) keeps certain gap.
2. a kind of rubber part stripper according to claim 1, is characterized in that: described ballistic support plate (3) is fixing by the bottom surface of two bolts and described stripper base plate (3).
3. a kind of rubber part stripper as claimed in any of claims 1 to 2, is characterized in that: the hardness of described ballistic support plate (3) is greater than the hardness of described stripper base plate (1).
4. a kind of rubber part stripper according to claim 3, is characterized in that: described ballistic support plate (3) is fabricated from iron.
5. a kind of rubber part stripper as claimed in any of claims 1 to 2; it is characterized in that: two drift angles of described stripper base plate (1) long axis direction one end are provided with locating slot (11), the bottom surface of described stripper base plate (1) is provided with the Anti-bumping protection plate (4) corresponding with described locating slot (11) position.
6. a kind of rubber part stripper according to claim 5, is characterized in that: the hardness of described Anti-bumping protection plate (4) is greater than the hardness of described stripper base plate (1).
7. a kind of rubber part stripper according to claim 6, is characterized in that: described Anti-bumping protection plate (4) is fabricated from iron.
8. a kind of rubber part stripper according to claim 5, is characterized in that: described Anti-bumping protection plate (4) is bolted to described stripper base plate (1) bottom surface by two.
9. a kind of rubber part stripper according to claim 5, is characterized in that: described stripper base plate (1) is provided with the locating hole (12) being positioned at described locating slot (11) homonymy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310733152.8A CN103640128B (en) | 2013-12-26 | 2013-12-26 | A kind of rubber part stripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310733152.8A CN103640128B (en) | 2013-12-26 | 2013-12-26 | A kind of rubber part stripper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103640128A CN103640128A (en) | 2014-03-19 |
| CN103640128B true CN103640128B (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310733152.8A Active CN103640128B (en) | 2013-12-26 | 2013-12-26 | A kind of rubber part stripper |
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| CN (1) | CN103640128B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002410B (en) * | 2014-04-30 | 2016-05-11 | 宁国中奕橡塑有限公司 | A kind of rubber parts former |
| CN104608296A (en) * | 2015-01-30 | 2015-05-13 | 苏州井上橡塑有限公司 | Rapid wiring harness delivery device for multi-mold cavity automobile |
| CN108943522B (en) * | 2018-09-25 | 2024-03-26 | 宁国中奕橡塑有限公司 | Novel rubber product and mould split drawing of patterns device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201483686U (en) * | 2009-07-30 | 2010-05-26 | 安徽宁国中鼎模具制造有限公司 | Special mould de-molding device for rubber |
| CN203637054U (en) * | 2013-12-26 | 2014-06-11 | 采埃孚橡胶金属(上海)有限公司 | Rubber-part demolding device |
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| CN103640128A (en) | 2014-03-19 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 201700 Shanghai city Qingpu District Tianchen Road No. 1818 Applicant after: Boghos metal rubber (Shanghai) Co. Ltd. Address before: 201700 Shanghai city Qingpu District Tianchen Road No. 1818 Applicant before: ZF Rubber Metal (Shanghai) Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: ZF RUBBER METAL (SHANGHAI) CO., LTD. TO: BOGE ELASTMETALL SHANGHAI CO., LTD. |
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