CN102161225B - Mold of rubber seal cover of automobile hydraulic suspension and using method thereof - Google Patents
Mold of rubber seal cover of automobile hydraulic suspension and using method thereof Download PDFInfo
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- CN102161225B CN102161225B CN201110076747.1A CN201110076747A CN102161225B CN 102161225 B CN102161225 B CN 102161225B CN 201110076747 A CN201110076747 A CN 201110076747A CN 102161225 B CN102161225 B CN 102161225B
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- plate
- mold core
- injector
- lower mold
- cope match
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Abstract
The invention discloses a mold of a rubber seal cover of an automobile hydraulic suspension and a using method thereof. The mold comprises a runner plate, an upper template, a middle template and a lower template from the top to the bottom and also comprises a lower mold core of which the upper part is matched with the shape of the rubber seal cover of the automobile hydraulic suspension, wherein the lower mold core is forward installed relative to the product to be manufactured; a shaping cavity is formed between the upper template and the lower mold core; and a Half block is arranged between the centre of the upper template and the lower mold core. The mold comprises the Half block, when the mold is used, the small head is upwards, and a glue pouring runner of a glue inlet is short, so injection is easy; the product is reserved in the Half block and can be taken out by pushing away the Half block, so production efficiency is improved; and due to the displacement of the glue inlet of the mold and the adoption of the Half block, exhaust of mold is easy, and the product generates no bubbles, so product quality is improved. The mold and the using method provided by the invention are suitable for processing the rubber seal cover of the automobile hydraulic suspension.
Description
Technical field
The present invention relates to a kind of making mould of vehicle rubber part, specifically a kind of mould of rubber seal cover of automobile hydraulic suspension and using method thereof.
Background technology
Automobile-used rubber seal is the thin-wall part of band skeleton, and entirety is the lid formula rotary structure of top curve, lower step shape, as shown in the Fig. 1 in Figure of description.The making mould of this product is injection class multi-cavity mold, vulcanization of rubber injector is produced, is formed by rubber layer 31 and skeleton 32 sulfuration simultaneously.
As shown in Figure 2, upper, middle and lower three ply board structure, comprises runner plate 1, cope match-plate pattern 2, middle template 3, lower bolster 4 and the upper mold core 5 be fixed on cope match-plate pattern 2 to the mould generally adopted at present, when utilizing this mould production capping, the large head-up microcephaly of capping under.The production procedure of mould is as follows:
runner plate 1 is fixed on injector upper plate, and cope match-plate pattern 2 is fixed on injector both sides hanger, and lower bolster 4 is fixed on injector lower plate; 2. injector completes injection die sinking; 3. to be fixed on injector upper plate motionless for runner plate 1, upper, middle and lower three template 2,3,4 moves downward with injector lower plate, after motion certain distance, cope match-plate pattern 2 is due to the effect stop motion of injector both sides hanger, outwards shift out with injector lower plate after middle template 3 continues to move downwardly to certain distance with lower bolster 4 with injector lower plate, middle template 3 moves into injector neutron, and in being driven by the injector neutron moved upward, template 3(product is stayed in middle model cavity); Lower bolster 4 retracts injector, and the stripper be fixed on injector liftout plate moves upward, and ejects the product staying middle template 3 li, takes out product, namely completes production process.
There is following drawback in above-mentioned traditional moulds structure: glue mouth injecting glue road is long, injections difficult, and production efficiency is low; The mentality of designing of mould allows product stay after in middle template adopt stripper ejecting product, but the possibility that product is stained with core rod is very large, once it is very difficult to be stained with taking-up, greatly reduces production efficiency and the product quality of product; Product bubbles serious, thus product quality is had a strong impact on.
Summary of the invention
The technical problem to be solved in the present invention, be to provide a kind of mould and using method thereof of rubber seal cover of automobile hydraulic suspension, this mould includes half_split block, and head-up little when it uses, glue mouth injecting glue road is short, and injection is easily; Product is stayed in half_split block, pushes half_split block aside and directly can take out product, and production efficiency improves; Due to change and the employing half_split block structure of mould gum-injecting port position, die venting is easy, and product can not bubble, and can improve the quality of products.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is:
A mould for rubber seal cover of automobile hydraulic suspension, it comprises the runner plate, cope match-plate pattern, middle template, the lower bolster that arrange from top to bottom, and its special feature is: it also comprises lower mold core and half_split block, fixes bottom described lower mold core in lower bolster top; Described half_split block is located between lower mold core and cope match-plate pattern.
Top and the rubber seal cover of automobile hydraulic suspension product design of described lower mold core match, and the top of described lower mold core is that upper convex connects the revolving body formula structure of getting out of a predicament or an embarrassing situation;
The bottom of described cope match-plate pattern is the concave inward structure matched with the top of lower mold core, is die cavity between the two.
Described half_split block is arranged around lower mold core, and is positioned at cope match-plate pattern center from the step place lower portion office corresponding to lower mold core step.
Described runner plate is provided with injection molding channel, and described injection molding channel is vertically connected with die cavity through cope match-plate pattern center.
The mould of said structure provided by the present invention, its die cavity structure head-up on being, the path of glue mouth injecting glue road on cope match-plate pattern is vertically then to be connected with die cavity through cope match-plate pattern center, and therefore injection is easily; In addition owing to being provided with half_split block between cope match-plate pattern and lower mold core, after injection moulding, product is stayed in half_split block, pushes half_split block aside and just directly can take out product, thus production efficiency improves; Further, due to change and the employing half_split block structure of mould gum-injecting port position, die venting is easy, and product can not bubble, and can improve the quality of products.Mould structure of the present invention is scientific and reasonable, is easy to use.
Present invention also offers above-mentioned mold use method, carry out according to following steps order:
(1) runner plate is fixed on injector upper plate, cope match-plate pattern is fixed on injector both sides hanger, and lower bolster is fixed on injector lower plate;
(2) injector completes injection die sinking;
(3) to be fixed on injector upper plate motionless for runner plate, after cope match-plate pattern, half_split block, middle template, lower bolster move downwardly to certain distance with injector lower plate, cope match-plate pattern is due to the effect stop motion of injector both sides hanger, and half_split block, middle template, lower bolster continue to move downward with press lower plate; When outwards shifting out with injector lower plate after motion certain distance, middle template moves into press neutron, and being moved upward by press neutron drives half_split block and middle template to move upward, and product is separated completely with lower mold core; Manually push half_split block certain distance aside, take out product.
Owing to have employed above-mentioned technical scheme, compared with prior art, acquired technological progress is in the present invention:
This mould adopt upper, middle and lower three ply board and half_split block and structure injection easy, die venting is easy, and product can not bubble, and can improve the quality of products, using method is simple, push the product that half_split block just directly can take out processing aside when being easy to operation, thus production efficiency improves.The present invention is suitable for the mould making processing rubber seal cover of automobile hydraulic suspension.
The present invention is described in further detail below in conjunction with Figure of description and specific embodiment.
Accompanying drawing explanation
Fig. 1 is the structural representation of rubber seal cover of automobile hydraulic suspension;
Fig. 2 is the structural representation of the mould of product shown in prior art production drawing 1;
Fig. 3 is the stereogram of the embodiment of the present invention;
Fig. 4-Fig. 6 is front view, top view, the left view of Fig. 3 respectively.
In figure: 1,11-runner plate, 2,12-cope match-plate pattern, 3,14-middle template, 4,15-lower bolster,
5-upper mold core, 13-half_split block, 16-lower mold core, 17-injector hanger, 31-rubber layer, 32-skeleton.
Detailed description of the invention
Embodiment
The mould of a kind of rubber seal cover of automobile hydraulic suspension of Fig. 3-Figure 6 shows that, it comprises runner plate 11, cope match-plate pattern 12, middle template 14, lower bolster 15 from top to bottom, and it also comprises the lower mold core 16 that top and rubber seal cover of automobile hydraulic suspension product design match.
The top of lower mold core 16 is that upper convex connects the revolving body formula structure of getting out of a predicament or an embarrassing situation.
The bottom of cope match-plate pattern 12 is the concave inward structure matched with the top of lower mold core 16, is die cavity between the two.
Fix in lower bolster 15 top bottom lower mold core 16.
Cope match-plate pattern 12 center, from the step place downward part corresponding to lower mold core 16 step, is provided with the half_split block 13 around lower mold core 16.
Runner plate 11 is provided with injection molding channel, and this injection molding channel vertically through the center of cope match-plate pattern 12, is connected with die cavity.
This mold use method is carried out according to following steps order:
(1) runner plate 11 is fixed on injector upper plate, cope match-plate pattern 12 is fixed on injector both sides hanger 17, and lower bolster 15 is fixed on injector lower plate;
(2) injector completes injection die sinking;
(3) to be fixed on injector upper plate motionless for runner plate 11, after cope match-plate pattern 12, half_split block 13, middle template 14, lower bolster 15 move downwardly to certain distance with injector lower plate, cope match-plate pattern 12 is due to the effect stop motion of injector both sides hanger 17, and half_split block 13, middle template 14, lower bolster 15 continue to move downward with press lower plate; When outwards shifting out with injector lower plate after motion certain distance, middle template 14 moves into press neutron, and being moved upward by press neutron drives half_split block 13 and middle template 14 to move upward, and product is separated completely with lower mold core 16; Manually push half_split block 13 certain distance aside, take out product.
Claims (3)
1. a mould for rubber seal cover of automobile hydraulic suspension, it comprises the runner plate, cope match-plate pattern, half_split block, middle template, lower mold core, the lower bolster that arrange from top to bottom, it is characterized in that: fix in lower bolster top bottom described lower mold core; Described half_split block is located between lower mold core and cope match-plate pattern, arranges around lower mold core, and is positioned at cope match-plate pattern center from the step place lower portion office corresponding to lower mold core step;
Top and the rubber seal cover of automobile hydraulic suspension product design of described lower mold core match, and the top of described lower mold core is that upper convex connects the revolving body formula structure of getting out of a predicament or an embarrassing situation;
The bottom of described cope match-plate pattern is the concave inward structure matched with the top of lower mold core, region between the two, and the region between the half_split block be connected with this region and lower mold core, is combined into die cavity.
2. the mould of rubber seal cover of automobile hydraulic suspension according to claim 1, is characterized in that: described runner plate is provided with injection molding channel, and described injection molding channel is vertically connected with die cavity through cope match-plate pattern center.
3. the mold use method of rubber seal cover of automobile hydraulic suspension as claimed in claim 1 or 2, is characterized in that: the method is carried out according to following steps order:
(1) runner plate is fixed on injector upper plate, cope match-plate pattern is fixed on injector both sides hanger, and lower bolster is fixed on injector lower plate;
(2) injector completes injection die sinking;
(3) to be fixed on injector upper plate motionless for runner plate, after cope match-plate pattern, half_split block, middle template, lower bolster move downwardly to certain distance with injector lower plate, cope match-plate pattern is due to the effect stop motion of injector both sides hanger, and half_split block, middle template, lower bolster continue to move downward with press lower plate; When outwards shifting out with injector lower plate after motion certain distance, middle template moves into press neutron, and being moved upward by press neutron drives half_split block and middle template to move upward, and product is separated completely with lower mold core; Manually push half_split block certain distance aside, take out product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110076747.1A CN102161225B (en) | 2011-03-29 | 2011-03-29 | Mold of rubber seal cover of automobile hydraulic suspension and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110076747.1A CN102161225B (en) | 2011-03-29 | 2011-03-29 | Mold of rubber seal cover of automobile hydraulic suspension and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102161225A CN102161225A (en) | 2011-08-24 |
| CN102161225B true CN102161225B (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110076747.1A Expired - Fee Related CN102161225B (en) | 2011-03-29 | 2011-03-29 | Mold of rubber seal cover of automobile hydraulic suspension and using method thereof |
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| Country | Link |
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| CN (1) | CN102161225B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290341B (en) * | 2015-11-18 | 2018-05-15 | 江苏中联铝业有限公司 | Solve the problems, such as the lower mold apparatus of the positioning of wheel steel bushing and a cast runner |
| CN105904666A (en) * | 2016-05-25 | 2016-08-31 | 安徽宁国中鼎模具制造有限公司 | Movable half rubber mould |
| CN114801044B (en) * | 2022-06-30 | 2022-09-09 | 宁德新能源科技有限公司 | Tab forming device and tab forming method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2487541Y (en) * | 2001-07-24 | 2002-04-24 | 李伟宏 | Mould closing device for heat runner bottle blank injection molder |
| CN200991975Y (en) * | 2006-12-27 | 2007-12-19 | 张国政 | Huasi oil-seal forming mould device |
| CN201006625Y (en) * | 2006-12-25 | 2008-01-16 | 安徽宁国中鼎模具制造有限公司 | Novel rubber dust protector mold |
| CN201471754U (en) * | 2009-09-07 | 2010-05-19 | 上海汇众汽车制造有限公司 | Haff piece for press fitting elastic lining |
| CN201516470U (en) * | 2009-10-23 | 2010-06-30 | 浙江海亮股份有限公司 | Spring Huff die |
| CN201685368U (en) * | 2010-05-20 | 2010-12-29 | 刘荣铨 | Plastic die |
| CN201720322U (en) * | 2010-04-14 | 2011-01-26 | 无锡市中捷减震器有限公司 | One-step molding mold for round parts |
-
2011
- 2011-03-29 CN CN201110076747.1A patent/CN102161225B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2487541Y (en) * | 2001-07-24 | 2002-04-24 | 李伟宏 | Mould closing device for heat runner bottle blank injection molder |
| CN201006625Y (en) * | 2006-12-25 | 2008-01-16 | 安徽宁国中鼎模具制造有限公司 | Novel rubber dust protector mold |
| CN200991975Y (en) * | 2006-12-27 | 2007-12-19 | 张国政 | Huasi oil-seal forming mould device |
| CN201471754U (en) * | 2009-09-07 | 2010-05-19 | 上海汇众汽车制造有限公司 | Haff piece for press fitting elastic lining |
| CN201516470U (en) * | 2009-10-23 | 2010-06-30 | 浙江海亮股份有限公司 | Spring Huff die |
| CN201720322U (en) * | 2010-04-14 | 2011-01-26 | 无锡市中捷减震器有限公司 | One-step molding mold for round parts |
| CN201685368U (en) * | 2010-05-20 | 2010-12-29 | 刘荣铨 | Plastic die |
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| CN102161225A (en) | 2011-08-24 |
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