CN201511467U - Novel die for rubber seal ring - Google Patents
Novel die for rubber seal ring Download PDFInfo
- Publication number
- CN201511467U CN201511467U CN2009201866951U CN200920186695U CN201511467U CN 201511467 U CN201511467 U CN 201511467U CN 2009201866951 U CN2009201866951 U CN 2009201866951U CN 200920186695 U CN200920186695 U CN 200920186695U CN 201511467 U CN201511467 U CN 201511467U
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- mold core
- plate
- fixed
- cope match
- die
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- Expired - Fee Related
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Abstract
The utility model discloses a novel die for a rubber seal ring. The die comprises a lower die fixing plate and an upper die fixing plate, wherein a lower die plate is fixed on the upper end surface of the lower die fixing plate, a lower die core placing hole is formed on the lower die plate, and a lower die core fixed on the lower die fixing plate is arranged in the lower die core placing hole; an upper die plate is fixed on the lower end surface of the upper die fixing plate, the lower die core placing hole is formed on the upper die plate, and an upper die core is in stable fit with the inner part of the lower die core placing hole; and a middle die plate is arranged between the upper die plate and the lower die plate, and a clearance is reserved among the upper die plate, the lower die plate, the upper die plate core, the lower die plate core and the middle die plate to form a cavity of the rubber seal ring. Flash is not easy to occur at the parting position of the novel die, the flash is thin and even, and the strength and the deformation of the die plates are relatively improved.
Description
Technical field
The utility model belongs to mould applications, specifically is a kind of new type rubber sealing ring mould.
Background technology
The design of rubber seal ring mould die joint will directly influence the complexity and the manufacturing cost of mould, and the quality of product is exerted an influence.The thin-walled class rubber part that size is big or complicated, rationally the design of die joint is particularly important.The initial somatotype of existing mould, the somatotype place easily produces overlap; The groove of back-off has appearred in upper mold core, needs the customization molding cutter or carries out spark machined, has so just brought inconvenience to processing, has increased cost, has prolonged the Mould Machining cycle.
The utility model content
The purpose of this utility model provides a kind of new type rubber sealing ring mould, and the somatotype place just is difficult for producing overlap, and overlap is thin and evenly, the distortion of template strength, template is improved accordingly.
The technical solution of the utility model is as follows:
A kind of new type rubber sealing ring mould, include counterdie fixed head, upper mould fixed plate, the upper surface of described counterdie fixed head is fixed with lower bolster, has the lower mold core putting hole on the lower bolster, is equipped with the lower mold core that is fixed on the counterdie fixed head in the lower mold core putting hole; The lower surface of upper mould fixed plate is fixed with cope match-plate pattern, has the lower mold core putting hole on the cope match-plate pattern, and secure fit has upper mold core in the lower mold core putting hole; Every being equipped with middle template, leave the die cavity that the space constitutes rubber seal between cope match-plate pattern, lower bolster, cope match-plate pattern core, lower bolster core, the middle template between cope match-plate pattern and the lower bolster.
The edge of described lower bolster is fixed with down guide pillar, and following guide pillar cooperates with middle template direction; The edge of described cope match-plate pattern is fixed with upper guide post, and upper guide post cooperates with middle template direction.
Mating surface all adopts the inclined-plane to cooperate between described cope match-plate pattern, lower bolster and the middle template, between cope match-plate pattern and the middle template every being equipped with brute spring.
Described upper mold core, lower mold core connect by the bolting that is installed on upper mould fixed plate, the counterdie fixed head respectively, all leave the space between the upper surface of described upper mold core and upper mould fixed plate, lower mold core lower surface and the counterdie fixed head.
All leave the space between the upper surface of upper mold core of the present utility model and upper mould fixed plate, lower mold core lower surface and the counterdie fixed head, the fastening force of bolt just acts on the pressure-bearing surface fully, and the somatotype place just is difficult for producing overlap.Adopt the convex-concave on inclined-plane to cooperate between cope match-plate pattern, lower bolster and the middle template, leave certain interval between cope match-plate pattern, middle template, the lower bolster under the matched moulds state.The distortion of template strength, template was improved accordingly when convex-concave cooperated the thickness that makes middle template to increase; Leave certain interval between cope match-plate pattern, middle template, the lower bolster under the matched moulds state, bearing area has just reduced like this, and overlap can be pressed thinlyyer.
Description of drawings
Fig. 1 is one of cutaway view of the present utility model.
Fig. 2 is two of a cutaway view of the present utility model.
The specific embodiment
Referring to accompanying drawing,, a kind of new type rubber sealing ring mould, include counterdie fixed head 7, upper mould fixed plate 1, the upper surface of counterdie fixed head 7 is fixed with lower bolster 6, have the lower mold core putting hole on the lower bolster 6, be equipped with the lower mold core 3 that is fixed on the counterdie fixed head 7 in the lower mold core putting hole; The lower surface of upper mould fixed plate 1 is fixed with cope match-plate pattern 4, has the lower mold core putting hole on the cope match-plate pattern 4, and secure fit has upper mold core 2 in the lower mold core putting hole; Between cope match-plate pattern 4 and the lower bolster 6 in being equipped with template 5, leave the die cavity 8 that the space constitutes rubber seal between cope match-plate pattern, lower bolster, cope match-plate pattern core, lower bolster core, the middle template.The edge of lower bolster 6 is fixed with down guide pillar 9, and following guide pillar 9 cooperates with middle template 5 guiding; The edge of cope match-plate pattern 4 is fixed with upper guide post 11, and upper guide post 9 cooperates with middle template 5 guiding.Described cope match-plate pattern, lower bolster adopt the inclined-plane to cooperate respectively with between the middle template, between cope match-plate pattern 4 and the middle template 5 every being equipped with brute spring 12.Upper mold core, middle template, moving Hough are positioned at the die cavity vicinity and have sealing groove, surplus glue groove, torn edges groove.All leave the space between the upper surface of described upper mold core and upper mould fixed plate, lower mold core lower surface and the counterdie fixed head.
Claims (4)
1. new type rubber sealing ring mould, include counterdie fixed head, upper mould fixed plate, it is characterized in that: the upper surface of described counterdie fixed head is fixed with lower bolster, has the lower mold core putting hole on the lower bolster, is equipped with the lower mold core that is fixed on the counterdie fixed head in the lower mold core putting hole; The lower surface of upper mould fixed plate is fixed with cope match-plate pattern, has the lower mold core putting hole on the cope match-plate pattern, and secure fit has upper mold core in the lower mold core putting hole; Every being equipped with middle template, leave the die cavity that the space constitutes rubber seal between cope match-plate pattern, lower bolster, upper mold core, lower mold core, the middle template between cope match-plate pattern and the lower bolster.
2. a kind of new type rubber sealing ring mould according to claim 1, it is characterized in that: the edge of described lower bolster is fixed with down guide pillar, and following guide pillar cooperates with middle template direction; The edge of described cope match-plate pattern is fixed with upper guide post, and upper guide post cooperates with middle template direction.
3. a kind of new type rubber sealing ring mould according to claim 1 is characterized in that: mating surface all adopts the inclined-plane to cooperate between described cope match-plate pattern, lower bolster and the middle template, between cope match-plate pattern and the middle template every being equipped with brute spring.
4. a kind of new type rubber sealing ring mould according to claim 1, it is characterized in that: described upper mold core, lower mold core connect by the bolting that is installed on upper mould fixed plate, the counterdie fixed head respectively, all leave the space between the upper surface of described upper mold core and upper mould fixed plate, lower mold core lower surface and the counterdie fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201866951U CN201511467U (en) | 2009-07-30 | 2009-07-30 | Novel die for rubber seal ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201866951U CN201511467U (en) | 2009-07-30 | 2009-07-30 | Novel die for rubber seal ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201511467U true CN201511467U (en) | 2010-06-23 |
Family
ID=42482868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201866951U Expired - Fee Related CN201511467U (en) | 2009-07-30 | 2009-07-30 | Novel die for rubber seal ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201511467U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003582A (en) * | 2016-05-25 | 2016-10-12 | 安徽宁国中鼎模具制造有限公司 | Improved type oil seal type die |
| CN107901340A (en) * | 2017-11-16 | 2018-04-13 | 青岛开世密封工业有限公司 | A kind of bonded washer mould and its application method |
| CN109366810A (en) * | 2018-10-17 | 2019-02-22 | 南京利德东方橡塑科技有限公司 | A kind of continuous vulcanization mold |
| CN109454802A (en) * | 2018-12-17 | 2019-03-12 | 浙江天铁实业股份有限公司 | A kind of molding mould structure of rubber powder |
-
2009
- 2009-07-30 CN CN2009201866951U patent/CN201511467U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003582A (en) * | 2016-05-25 | 2016-10-12 | 安徽宁国中鼎模具制造有限公司 | Improved type oil seal type die |
| CN107901340A (en) * | 2017-11-16 | 2018-04-13 | 青岛开世密封工业有限公司 | A kind of bonded washer mould and its application method |
| CN109366810A (en) * | 2018-10-17 | 2019-02-22 | 南京利德东方橡塑科技有限公司 | A kind of continuous vulcanization mold |
| CN109454802A (en) * | 2018-12-17 | 2019-03-12 | 浙江天铁实业股份有限公司 | A kind of molding mould structure of rubber powder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20100623 Termination date: 20170730 |