CN102601895A - Upper mold structure in rubber mold - Google Patents
Upper mold structure in rubber mold Download PDFInfo
- Publication number
- CN102601895A CN102601895A CN2012100867722A CN201210086772A CN102601895A CN 102601895 A CN102601895 A CN 102601895A CN 2012100867722 A CN2012100867722 A CN 2012100867722A CN 201210086772 A CN201210086772 A CN 201210086772A CN 102601895 A CN102601895 A CN 102601895A
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- China
- Prior art keywords
- locking device
- pad
- hole
- height
- side plate
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Abstract
The invention discloses an upper mold structure in a rubber mold. The upper mold structure comprises an upper mold plate, a first locking device, a first gasket, a second gasket, a second locking device, a first side plate, a positioning sheet, a screw, a second side plate, a first arc angle, a second arc angle, a first through hole and a second through hole, wherein the first locking device and the second locking device are respectively located at two sides of the positioning sheet; the first gasket and the second gasket are located above the positioning sheet; the first side plate and the second side plate are respectively fixed at two sides of the upper mold plate; the screw is located inside the first through hole; the first through hole is located at one side of the first locking device, and the second through hole is located at one side of the second locking device; the first arc angle is located between the first gasket and the first through hole; the second arc angle is located between the second gasket and the second through hole; and the first locking device, the first gasket, the second gasket, the second locking device and the positioning sheet are all located on the upper mold plate. The upper mold structure can be tightly connected and fitted with a lower mold structure, and the roughness is lowered.
Description
Technical field
The present invention relates to a kind of rubber mold, particularly relate to the last membrane structure in a kind of rubber mold.
Background technology
Mould be on the commercial production in order to injection moulding, blowing, extrude, instrument that method such as die casting or forging forming, smelting, punching press, stretching obtains required product.Mould can be divided into metal die and nonmetal mould, and nonmetal mould also is divided into rubber mold and inorganic non-metallic mould.Wherein, along with the fast development of macromolecular material, rubber mold and people's life is closely related.But the last membrane structure in the existing rubber mold is difficult to closely be connected with following mode structure and fit, thereby influences the precision of manufacturing original paper, and product size is stablized inadequately, and interior angle needs to polish, and roughness is higher relatively.
Summary of the invention
Technical problem to be solved by this invention provides the last membrane structure in a kind of rubber mold, and it can closely be connected with following mode structure and fit, and reduces roughness.
The present invention solves above-mentioned technical problem through following technical proposals: the last membrane structure in a kind of rubber mold; It comprises lamina membranacea, first locking device, first pad, second pad, second locking device, first side plate, spacer, screw, second side plate, first arc chord angle, second arc chord angle, first through hole, second through hole; First locking device and second locking device lay respectively at the both sides of spacer; First pad, second pad are positioned at the top of spacer, and first side plate, second side plate are separately fixed at the both sides of lamina membranacea, and screw is positioned at first through hole; First through hole is positioned at the side of first locking device; Second through hole is positioned at the side of second locking device, and first arc chord angle is between first pad and first through hole, and second arc chord angle is between second pad and second through hole; First locking device, first pad, second pad, second locking device, spacer all are positioned on the lamina membranacea; The height of first pad is identical with the height of second pad; The height of first locking device is identical with the height of second locking device, and the height of the height of first pad, second pad is less than the height of first locking device and the height of second locking device.
Preferably, the height of the height of said first pad and second pad all is 50 millimeters.
Preferably, the height of the height of said first locking device and second locking device all is 70 millimeters.
Preferably, said first side plate is provided with third through-hole, and second side plate is provided with fourth hole.
Positive progressive effect of the present invention is: the present invention can closely be connected with following mode structure and fit, and reduces roughness, improves working (machining) efficiency and guarantees machining accuracy.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the invention.
The specific embodiment
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to specify technical scheme of the present invention.
As shown in Figure 1; Last membrane structure in the rubber mold of the present invention comprises lamina membranacea 1, first locking device 2, first pad 3, second pad 4, second locking device 5, first side plate 6, spacer 7, screw 8, second side plate 9, first arc chord angle 10, second arc chord angle 11, first through hole 12, second through hole 13; First locking device 2 and second locking device 5 lay respectively at the both sides of spacer 7; First pad 3, second pad 4 are positioned at the top of spacer 7, and first side plate 6, second side plate 9 are separately fixed at the both sides of lamina membranacea 1, and screw 8 is positioned at first through hole 12; First through hole 12 is positioned at the side of first locking device 2; Second through hole 13 is positioned at the side of second locking device 5, and first arc chord angle 10 is between first pad 3 and first through hole 12, and second arc chord angle 11 is between second pad 4 and second through hole 13; First locking device 2, first pad 3, second pad 4, second locking device 5, spacer 7 all are positioned on the lamina membranacea 1; The height of the height of first pad 3 and second pad 4 is identical and be preferably 50 millimeters (so the most appropriate with the spacing of following mode structure); The height of the height of first locking device 2 and second locking device 5 is identical and be preferably 70 millimeters (fastening like this effect is best), and the height of the height of first pad 3, second pad 4 is less than the height of first locking device 2 and the height of second locking device 5.First locking device 2 and second locking device 5 can be pins etc., can closely be connected with following mode structure and fit like this.First arc chord angle 10, second arc chord angle 11 are can Direct Production circular, thereby do not need to polish again, and reduce roughness, improve working (machining) efficiency and guarantee machining accuracy.First side plate 6 is provided with third through-hole 61, the second side plates 9 and is provided with fourth hole 91, can pass securing members such as screw, screw like this and fix with following mode structure, and fixed effect is better like this.The height of spacer 7 is 5 millimeters, and locating effect is best like this.
The foregoing description is as to qualification of the present invention, all any modifications of being done within the scope of the invention, is equal to replacement, improvement etc., all belongs to protection scope of the present invention.
Claims (4)
1. the last membrane structure in the rubber mold; It is characterized in that; It comprises lamina membranacea, first locking device, first pad, second pad, second locking device, first side plate, spacer, screw, second side plate, first arc chord angle, second arc chord angle, first through hole, second through hole, and first locking device and second locking device lay respectively at the both sides of spacer, and first pad, second pad are positioned at the top of spacer; First side plate, second side plate are separately fixed at the both sides of lamina membranacea; Screw is positioned at first through hole, and first through hole is positioned at the side of first locking device, and second through hole is positioned at the side of second locking device; First arc chord angle is between first pad and first through hole, and second arc chord angle is between second pad and second through hole; First locking device, first pad, second pad, second locking device, spacer all are positioned on the lamina membranacea; The height of first pad is identical with the height of second pad; The height of first locking device is identical with the height of second locking device, and the height of the height of first pad, second pad is less than the height of first locking device and the height of second locking device.
2. the last membrane structure in the rubber mold as claimed in claim 1 is characterized in that, the height of the height of said first pad and second pad all is 50 millimeters.
3. the last membrane structure in the rubber mold as claimed in claim 1 is characterized in that, the height of the height of said first locking device and second locking device all is 70 millimeters.
4. the last membrane structure in the rubber mold as claimed in claim 1 is characterized in that, said first side plate is provided with third through-hole, and second side plate is provided with fourth hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100867722A CN102601895A (en) | 2012-03-29 | 2012-03-29 | Upper mold structure in rubber mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100867722A CN102601895A (en) | 2012-03-29 | 2012-03-29 | Upper mold structure in rubber mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102601895A true CN102601895A (en) | 2012-07-25 |
Family
ID=46519855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100867722A Pending CN102601895A (en) | 2012-03-29 | 2012-03-29 | Upper mold structure in rubber mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102601895A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5682208A (en) * | 1979-12-08 | 1981-07-04 | Toshiba Mach Co Ltd | Metal mold for molding |
| CN2630027Y (en) * | 2003-06-30 | 2004-08-04 | 湖北三环离合器有限公司 | Automatic centring assembling mould for diaphragm spring clutch |
| CN2882962Y (en) * | 2005-12-09 | 2007-03-28 | 安徽省宁国中鼎股份有限公司 | Improved Hafu structured rubber mould |
| CN200977709Y (en) * | 2006-11-30 | 2007-11-21 | 上海尚翔汽车胶管有限公司 | Fixed die base of die core for vulcanizing curved rubber hose |
| CN201244876Y (en) * | 2008-06-19 | 2009-05-27 | 河南天海电器有限公司 | Square crossing four-side side core pulling two-cavity mould |
| CN101698214A (en) * | 2009-10-28 | 2010-04-28 | 吴江市双精轴承有限公司 | Fixed bead ring diameter-punching die |
| CN201613608U (en) * | 2010-03-23 | 2010-10-27 | 青岛开世密封工业有限公司 | Automatic-demolding of complex rubber plates |
| CN201626069U (en) * | 2010-01-08 | 2010-11-10 | 东莞劲胜精密组件股份有限公司 | Plastic mold protecting structure |
-
2012
- 2012-03-29 CN CN2012100867722A patent/CN102601895A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5682208A (en) * | 1979-12-08 | 1981-07-04 | Toshiba Mach Co Ltd | Metal mold for molding |
| CN2630027Y (en) * | 2003-06-30 | 2004-08-04 | 湖北三环离合器有限公司 | Automatic centring assembling mould for diaphragm spring clutch |
| CN2882962Y (en) * | 2005-12-09 | 2007-03-28 | 安徽省宁国中鼎股份有限公司 | Improved Hafu structured rubber mould |
| CN200977709Y (en) * | 2006-11-30 | 2007-11-21 | 上海尚翔汽车胶管有限公司 | Fixed die base of die core for vulcanizing curved rubber hose |
| CN201244876Y (en) * | 2008-06-19 | 2009-05-27 | 河南天海电器有限公司 | Square crossing four-side side core pulling two-cavity mould |
| CN101698214A (en) * | 2009-10-28 | 2010-04-28 | 吴江市双精轴承有限公司 | Fixed bead ring diameter-punching die |
| CN201626069U (en) * | 2010-01-08 | 2010-11-10 | 东莞劲胜精密组件股份有限公司 | Plastic mold protecting structure |
| CN201613608U (en) * | 2010-03-23 | 2010-10-27 | 青岛开世密封工业有限公司 | Automatic-demolding of complex rubber plates |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120725 |