CN201283615Y - Mould for producing rubber vulcanization member - Google Patents
Mould for producing rubber vulcanization member Download PDFInfo
- Publication number
- CN201283615Y CN201283615Y CNU200820216795XU CN200820216795U CN201283615Y CN 201283615 Y CN201283615 Y CN 201283615Y CN U200820216795X U CNU200820216795X U CN U200820216795XU CN 200820216795 U CN200820216795 U CN 200820216795U CN 201283615 Y CN201283615 Y CN 201283615Y
- Authority
- CN
- China
- Prior art keywords
- die
- product
- mould
- counterdie
- joint
- 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
Links
Images
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a die for producing novel rubber vulcanizing components, which comprises an upper die, a middle die and a lower die, wherein the middle die adopts a half structure, the upper end and the lower end of the inner wall of a half joint are provided with annular inclined-plane chamfer angles. The product is fixed through the chamfer angle, which avoids products clinging to the upper die or the lower die. The die for producing novel rubber vulcanizing components, can effectively avoid products clinging to the upper die or the lower die in the process of demoulding, improves production efficiency, meanwhile effectively avoids the defects in appearance quality, such as drawing stamp of the product housing, deformation and rubber rip and the like, greatly improves product yield and quality, and effectively avoids some dangers in the process of production.
Description
Technical field
The utility model relates to a kind of vulcanization of rubber part production mould, particularly a kind of inside and outside cover skeleton and vulcanization of rubber one production mould of being applicable to.
Background technology
In present production mould, for inside and outside cover skeleton and vulcanization of rubber one production mould, what middle model cavity was taked all is the simple face of cylinder, when producing by this structure sulfuration, causes product to take off at patrix or counterdie during product stripping easily.Particularly the overcoat material of product is aluminium or plastics, the coefficient of expansion was big when these two kinds of materials were heated, the back expansion of being heated can cause the overcoat external diameter to become big, make product be stuck in middle mould, product ejecting when the demoulding can cause the product sleeve surface to draw trace in the process like this, make product rubber produce breach, particularly when the combination die production demoulding, it is excessive that product stripping ejects pressure, it is too high or far away excessively to cause product to eject, influence personal safety, this type of phenomenon is the principal element that influences staff's personal safety in present production process.Therefore all there is the problem of demoulding difficulty in the production mould of prior art, and then can cause production efficient lower, and the product overcoat draws trace, influence product appearance, also can cause product rubber breach, have mass defect, serious even personal safety that can influence the user.
The utility model content
The purpose that the utility model will reach provides a kind of novel vulcanization of rubber part production mould structure, takes off patrix or counterdie to solve in the product stripping process, and the product overcoat draws trace, and there is mass defect in product rubber breach, the problem that production efficiency is lower.
In order to achieve the above object, technical solution adopted in the utility model is:
Mould takes to breathe out the structure of furan joint in the utility model rubber mold, and make on the face of cylinder, to increase the chamfer of annular into by the simple face of cylinder, in process of production by chamfering fixed product overcoat, middle mould Kazakhstan furan joint inner wall shape is consistent with product overcoat cylindrical shape, die sleeve combination closely when the product overcoat in so just guaranteeing.Adopt above-mentioned structure, can not occur taking off phenomenon in the time of can realizing product stripping, and to avoid the overcoat material be that the product overcoat of aluminium or plastics draws presentation quality defectives such as trace, distortion and rubber breach, thereby reduced product quality hidden danger at patrix or counterdie.
The utility model is simple in structure; that can effectively avoid occurring in the product stripping process takes off patrix or counterdie phenomenon; when having improved production efficiency, effectively avoided occurring the phenomenon that the product overcoat draws presentation quality defectives such as trace, distortion and rubber breach; improved the yield rate of product; product quality is improved greatly, and can effectively evade the danger that occurs in the production process.
Description of drawings
Fig. 1 is the utility model die assembly structure cutaway view.
Fig. 2 is middle mould chamfer site structure enlarged drawing.
The specific embodiment
A kind of new type rubber sulfuration part production mould, comprise patrix 1, middle mould 2, counterdie 3, on described patrix 1, middle mould 2, the counterdie 3 positioning screw hole is arranged, patrix 1 has annular boss 4 with counterdie 3 surfaces, middle mould 2 closes the Kazakhstan furan joint of disturbing into the ring tube by two and forms, described Kazakhstan furan joint upper and lower end all has annular retaining platform 5 and described annular boss snap close, and described Kazakhstan furan joint inwall upper/lower terminal all has intilted annular chamfer 6.
Design adds man-hour, and middle mould is breathed out the excircle configuration shape processing of furan joint inwall according to overcoat, and breathing out the chamfer that furan joint inwall upper and lower end position is processed with annular, by this chamfering structure fixed product overcoat.During the product sulfuration production demoulding, open earlier and remove patrix, middle mould is separated with counterdie, mould is breathed out the furan joint in opening then, takes out product.Control product like this and taken off patrix or counterdie; cause the product overcoat to draw presentation quality defectives such as trace, distortion and rubber breach when also having avoided the demoulding simultaneously; improve production efficient and qualification rate thereby reach, reduce product quality hidden danger, protected staff's personal safety.
Claims (1)
1, a kind of new type rubber sulfuration part production mould, comprise patrix, middle mould, counterdie, on described patrix, middle mould, the counterdie positioning screw hole is arranged, it is characterized in that: there is annular boss on described patrix and counterdie surface, described middle mould closes the Kazakhstan furan joint of disturbing into the ring tube by two and forms, described Kazakhstan furan joint upper and lower end all has annular retaining platform and described annular boss snap close, and described Kazakhstan furan joint inwall upper/lower terminal all has intilted annular chamfer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820216795XU CN201283615Y (en) | 2008-11-07 | 2008-11-07 | Mould for producing rubber vulcanization member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820216795XU CN201283615Y (en) | 2008-11-07 | 2008-11-07 | Mould for producing rubber vulcanization member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201283615Y true CN201283615Y (en) | 2009-08-05 |
Family
ID=40948600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820216795XU Expired - Fee Related CN201283615Y (en) | 2008-11-07 | 2008-11-07 | Mould for producing rubber vulcanization member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201283615Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946147A (en) * | 2016-06-24 | 2016-09-21 | 精功（绍兴）复合材料有限公司 | Projectile body anti-hot cone mold pressing mold |
| CN107486971A (en) * | 2016-07-07 | 2017-12-19 | 淅川县金博橡塑有限公司 | The anti-sticking to mould hanging platform formula demoulding lamps structure of rubber bushing assembly |
-
2008
- 2008-11-07 CN CNU200820216795XU patent/CN201283615Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946147A (en) * | 2016-06-24 | 2016-09-21 | 精功（绍兴）复合材料有限公司 | Projectile body anti-hot cone mold pressing mold |
| CN107486971A (en) * | 2016-07-07 | 2017-12-19 | 淅川县金博橡塑有限公司 | The anti-sticking to mould hanging platform formula demoulding lamps structure of rubber bushing assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206632185U (en) | A kind of hydraulic pressure automatic demoulding water rises mould | |
| CN201702319U (en) | Sand mould of cylinder cover of engine | |
| CN201283615Y (en) | Mould for producing rubber vulcanization member | |
| CN204322358U (en) | A kind of mould | |
| CN201721019U (en) | Gas-assisted die clearance ejection pin mechanism | |
| CN102335985A (en) | Die gap gas-aid ejection pin mechanism | |
| CN207267333U (en) | One kind is easy to cleaning mold | |
| CN205201916U (en) | A vacuum molding utensil for preparing carbon nanotube epoxy combined material | |
| CN203956442U (en) | The pressing mold of sealing ring | |
| CN204658867U (en) | A kind of product pneumatic jack demolding structure | |
| CN206375157U (en) | Container cover and container bottle with same | |
| CN209381302U (en) | A kind of lifting lug mold of easy mold release | |
| CN203945689U (en) | The assembly jig of sealing ring | |
| CN209240385U (en) | A kind of no waste mine demoulding mechanism of rubber, silica gel dual-purpose type Jet forming machine | |
| CN203854153U (en) | Injection mold | |
| CN205735800U (en) | A kind of injection mold manufacturing sealing ring | |
| CN105538565A (en) | Vacuum mold made from epoxy resin compound materials, for preparing carbon nanotubes | |
| CN201530141U (en) | Powder forming die | |
| CN221736965U (en) | Exhaust structure of plastic mold | |
| CN204367244U (en) | A kind of speed changer rubber piston mould | |
| CN204604706U (en) | Plug and mould | |
| CN208452146U (en) | High-end male earner outer casing protective sleeve mold | |
| CN208697764U (en) | A kind of convenient split type note chamber | |
| CN211221842U (en) | Injection molding mold for special-shaped flexible glue pipe fitting | |
| CN203695876U (en) | Novel ceramic pipe inner pouring gate structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: XIA DINGHU |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 242300 ZHONGDING INDUSTRIAL PARK, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, NINGGUO CITY, ANHUI PROVINCE TO: 242300 ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, NINGGUO CITY, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110124 Address after: 242300 Ningguo economic and Technological Development Zone, Anhui Patentee after: Anhui Zhongding Shock Absorbing Rubber Technology Co., Ltd. Address before: 242300 Ding Ding Industrial Park, Ningguo economic and Technological Development Zone, Anhui, China Co-patentee before: Xia Dinghu Patentee before: Anhui Zhongding Shock Absorbing Rubber Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20121107 |