CN202943784U - Combined mold for vulcanization of vibration-insulation rubber bearing - Google Patents
Combined mold for vulcanization of vibration-insulation rubber bearing Download PDFInfo
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- CN202943784U CN202943784U CN 201220659202 CN201220659202U CN202943784U CN 202943784 U CN202943784 U CN 202943784U CN 201220659202 CN201220659202 CN 201220659202 CN 201220659202 U CN201220659202 U CN 201220659202U CN 202943784 U CN202943784 U CN 202943784U
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- rubber bearing
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Abstract
The utility model discloses a combined mold for vulcanization of a vibration-insulation rubber bearing, which belongs to the technical field of design and manufacturing of rubber product molds. After being assembled, the combined mold is sequentially provided with a lower mold board, a hoisting board, a lower flange board, a middle mold, an upper flange board and an upper mold board from bottom to top, wherein an upper hoop is positioned at the upper part of the middle mold and the outer periphery of the upper flange board; the lower mold board is upwards provided with sequentially rising planes, namely a hoisting board bearing plane, a lower flange board bearing plane and a middle mold bearing plane, from the middle to the outside; heat conduction bars in uniform distribution are fastened on the hoisting board vertically upward; a mandrel is fastened on the middle part of the hoisting board vertically upward; the middle mold is enclosed by four identical spliced blocks; and the middle mold is provided with a heat conduction oil cavity which is internally provided with an oil guide metal hose. The combined mold has the beneficial effects that the preassembly of the mold is convenient; and because the middle mold contains auxiliary oil bath for heating, not only can operators give overall consideration to the mold assembly time, but also heat can be transferred uniformly during a vulcanization process, the vulcanization uniformity of rubber sheets is good, the vulcanization time of the vibration-insulation rubber bearing can be shortened, and the production efficiency can be improved.
Description
Technical field
The invention belongs to the design and manufacturing technology field of rubber mould, be specifically related to a kind of mould for shock insulation rubber bearing is vulcanized.
Background technology
Shock insulation rubber bearing belongs to the thick product architectural vibration-insulation material that rubber and steel plate are composited.Rubber is the non-conductor of heat, increases with products thickness, and in sulfidation, the inside and outside interlayer temperature difference of goods also increases, so obtained each layer sulfuration effect is also unequal in identical cure time, causes the inhomogeneity difference of sulfuration.Curing temperature is higher, and difference is larger, therefore thick product must carry out the sulfuration of long period at lower temperature.
To the frame board of shock insulation rubber bearing, film, shrouding preheat the sulfuration uniformity that can improve film, and the prepackage mould can make operating personnel's reasonable arrangement time, raises the efficiency.But traditional moulds only has base plate, and middle mould and patrix carry out the heat conduction by the flat board up and down of vulcanizer, heat easily scatters and disappears in middle mould transmittance process, and without assisted heating device, it is larger that heat transmits gradient, the film ectonexine temperature difference is larger, and the sulfuration uniformity is bad.Traditional moulds is difficult to realize the prepackage mold technique in addition, is difficult to the overall arrangement time.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of assembling die for the sulfuration shock insulation rubber bearing is provided, this mould not only can make the heat in sulfidation evenly transmit, film sulfuration good uniformity, shorten the cure time of shock insulation rubber bearing, enhance productivity, and can realize prepackage mold technique, overall arrangement time.
Assembling die structure of the present utility model is:
Be followed successively by lower bolster after assembling from bottom to top, the lifting plate, the lower flange plate, middle mould, the upper flange plate, cope match-plate pattern, a upper anchor ear is in the periphery of middle mould top and upper flange plate;
Lower bolster direction up outwards has the plane that raises successively from the middle part, namely lift the plate loading end, lower flange plate loading end, middle mould loading end;
The lifting plate is fastened with equally distributed heat conductive rod vertically upward, is fastened with vertically upward a mandrel in the middle part of the lifting plate;
Middle mould is crowded around by four identical amalgamation pieces and is formed, and middle mould is provided with the heat conduction oil pocket.
The structure of further optimizing is:
Be provided with the Oil Guide metal hose in the heat conduction oil pocket.
On the lifting plate, equally distributed heat conductive rod is 2～4, is preferably 4; The diameter of every cylindrical heat conductive rod main part is 1/20～1/15 of shock insulation rubber bearing format diameter.
The use of the assembling die of shock insulation rubber bearing of the present invention:
Need preheating in the assembling die implementation process, with ℃ left and right, mould and die preheating to 90～100.First the lower bolster of assembling die is placed in the middle position of vulcanizer flat board during preheating, the lifting plate that then will install mandrel is called in the lower bolster center together with the lower flange plate, four amalgamation pieces is assembled on lower bolster mould in formation; And then install anchor ear, it is tightly waled four amalgamation pieces, prevents that the amalgamation piece from outwards moving; The upper flange plate is placed on mould, fixes according to mandrel; With mandrel, cope match-plate pattern is fixed on above the upper flange plate at last.The dull and stereotyped automatic die assembly of vulcanizer, the heat conduction oil pocket oil transportation of Xiang Zhongmo is carried out preheating by flat board and the middle moulding oil bath temperature of vulcanizer to mould.
until mould and die preheating near 90～100 ℃ the time, disconnect fuel delivery valve, take off petroleum pipeline, again with cope match-plate pattern, upper anchor ear, the upper flange plate takes out, four amalgamation pieces of middle mould are removed, hang out mandrel, lower flange plate and lifting plate, be contained in advance steel plate and film above hoisting device fast, wrap protection glue, hoisting device being lifted up into lower bolster central authorities fixes again, the amalgamation piece is had good positioning on lower bolster be assembled into middle mould, and then install anchor ear, four amalgamation pieces are tightly waled, prevent that the amalgamation piece from outwards moving, the upper flange plate is placed on mould, fix according to mandrel, utilize at last mandrel that cope match-plate pattern is fixed on above the upper flange plate.The dull and stereotyped automatic die assembly of vulcanizer, the heat conduction oil pocket oil transportation of Xiang Zhongmo is heated by flat board and steel plate and the film of middle moulding oil bath temperature to mould and inside of vulcanizer.
After sulfuration is completed, first disconnect fuel delivery valve, take off petroleum pipeline, again cope match-plate pattern, upper anchor ear are taken out, four amalgamation pieces of hoisting device, shock insulation rubber bearing and middle mould are hung out lower bolster together, adopt stripper apparatus that the amalgamation piece of middle mould is deviate from from hanging out device, and then adopt hydraulic means will hang out device and deviate from from shock insulation rubber bearing.
Whole dress mold process and knockout course are all relatively easy.In sulfidation, owing to being provided with the heat conduction oil pocket on middle mould, increased the heat tracing system, the heat transmission is rapider, and the temperature difference of sizing material each several part is less, vulcanizes good uniformity, has improved the quality of product.Heat conductive rod can be with heat the above and below by metal die conducts to rubber support inside from two heated plates up and down of dull and stereotyped vulcanizer, make surface and the inner equalizing temperature of rubber support, thereby make state of cure (vulcanization) even.And this assembling die is produced shock insulation rubber bearing than the shock insulation rubber bearing of traditional moulds production before, two blocks of shroudings have been saved from structure, saved 8% cost, its flanged plate of product that combination die is produced and bearing form one, need not recycling and manually carry out bolt connection processing with equipment, reduced cost.
The beneficial effects of the utility model: be convenient to pre-install mould, can make operating personnel's overall arrangement dress mould time, owing to containing auxiliary oil bath heating on middle mould, heat in sulfidation is evenly transmitted, film sulfuration good uniformity, can shorten the cure time of shock insulation rubber bearing, enhance productivity.
Description of drawings
Fig. 1 is that the master after embodiment assembles looks (band semi-section) structural representation.
Fig. 2 is that the master of the lower bolster in embodiment looks cross-sectional view.
Fig. 3 is that the master of the lifting plate in embodiment looks cross-sectional view.
Fig. 4 is that the master of the middle mould in embodiment looks cross-sectional view.
Fig. 5 is that the master of the upper anchor ear in embodiment looks cross-sectional view.
Fig. 6 is that the master of the cope match-plate pattern in embodiment looks cross-sectional view.
Fig. 7 is the main optic zone part section structural representation of the mandrel in embodiment.
Fig. 8 is the main optic zone part section structural representation of the heat conductive rod in embodiment.
The specific embodiment
See the embodiment of Fig. 1～8.
Fig. 1 mould is looked (band semi-section) structural representation for the master after assembling: 1 is lower bolster, and 2 are the lifting plate, and 3 is the lower flange plate, and 4 is middle mould, and 5 is upper anchor ear, and 6 is the upper flange plate, and 7 is heat conductive rod, and 8 is mandrel, and 9 is cope match-plate pattern.
Fig. 2 is that the master of lower bolster 1 looks cross-sectional view.Lower bolster direction up outwards has the plane that next coming in order raise from the middle part, namely lift plate loading end 14, lower flange plate loading end 29, middle mould loading end 30.
10 is the lower plane of lower bolster 1, can adjust according to the shock insulation rubber bearing specifications and models, is of a size of: long 1300～2600mm, and wide is 1300～2600mm; The 11 lower anchor ear faces for mould 4 in fixing, this face is the very high inclined-plane of precision, the angle of inclination is 60 °, is mainly fixing middle mould 4, and middle mould 4 is not outwards moved; 12 is the stationary plane of lower flange plate 3, and lower flange plate 3 is square, determines the size of stationary plane according to the specification of shock insulation rubber bearing lower flange plate, generally is designed to: long 500～1400mm, high 20～50mm; 13 stationary planes for lifting plate 2, this face designs according to the size of lifting plate 2, is generally precision very high inclined-plane, and the angle of inclination is 60 °; The loading end 14 of lifting plate 2 designs according to the size of lifting plate 2, generally is designed to: diameter 200～500mm.
Fig. 3 looks cross-sectional view for the master of lifting plate 2: the 15 upper planes for lifting plate 2, when this face is mainly used in pre-installing mould, steel plate and film stacks, be the very high plane of precision, flatness and highly polished, size designs according to the size of shock insulation rubber bearing, is generally: diameter 240～560mm; 16 is the fixed position of mandrel 8, and its size design is consistent with the stiff end of mandrel 8; 17 is the fixed position of heat conductive rod 7, and size design is consistent with the stiff end of heat conductive rod 7.
Fig. 4 is that the master of middle mould 4 looks cross-sectional view: 18 are the heat conduction oil pocket of middle mould.Middle mould 4 adopts four identical amalgamation pieces to surround; The circular arc chamfering of 90 ° is all arranged at middle mould top, is convenient to the overflow of sizing material; In the central authorities of amalgamation piece, the shelves offset plate of a very thin circle is arranged, prevent that the sizing material unrestricted fluid flow from going out mould; Heat conduction oil pocket 18 inside at middle mould 4 are provided with Oil Guide steel flexible pipe (not expressing in figure), deep fat transfers heat to middle mould 4 by the wall of Oil Guide steel flexible pipe, Oil Guide steel flexible pipe can avoid deep fat to ooze out the heat conduction oil pocket by the gap, reduces the loss of deep fat, also can avoid deep fat to pollute goods.
Fig. 5 is that the master of upper anchor ear 5 looks cross-sectional view: the peripheral surface of upper anchor ear 5 is alignd with the lower bolster 1 of mould, is designed and sized to: long 1300～2600mm, and wide is 1300～2600mm, height is 50～150mm; 19 is the very high inclined-plane of precision, and the angle of inclination is 60 °, is mainly fixing middle mould 4, and middle mould 4 is not outwards moved; 20 is the locating surface of upper flange plate 6, is foursquare on flanged plate 6, determines the size of stationary plane according to the specification of shock insulation rubber bearing flanged plate, generally is designed to: long 500～1400mm, high 20～50mm.
Fig. 6 is that the master of cope match-plate pattern 9 looks cross-sectional view: cope match-plate pattern is of a size of: diameter 500～1200mm, thickness 40～140mm for circular; 21 is the locating hole of mandrel 8, designs according to the size of mandrel 8, and stock size is: diameter 50～200mm, high 30～120mm; 22 is the locating hole of heat conductive rod 7, designs according to the size of heat conductive rod 7, and stock size is: diameter 50～100mm, high 30～120mm.
Fig. 7 is the main optic zone part section structural representation of mandrel 8: mandrel 8 is for cylindrical, and the lead core diameter of size and lead rubber bearing adapts, and generally is designed to: diameter 35～260mm, height are 130～600mm; 23 is mandrel 8 and the assembling axle that lifts plate 2, and the fixed position size of design size and lifting plate 2 is generally: diameter 20～100mm, high 20～100mm always; 24 is the screwed hole on mandrel 8 tops, and design size and the bearing capacity of screwed hole adapt, and are generally: diameter 16～50mm, high 30～60mm.Mandrel 8 is combined with lifting plate 2, can not arbitrarily dismantle.
Fig. 8 is the main optic zone part section structural representation of heat conductive rod 7: heat conductive rod 7 is for cylindrical, and design size is 1/20～1/15 of shock insulation rubber bearing format diameter, is generally: diameter 35～80mm, high 120～580mm; 25 is heat conductive rod 7 and the assembling axle that lifts plate 2, and design size and the fixed position consistent size that lifts plate 2 are generally: diameter 20～50mm, high 20～100mm; 26 is the screwed hole of heat conductive rod superstructure, and design size and the bearing capacity of screwed hole adapt, and are generally: diameter 16～30mm, high 20～40mm.Four equally distributed heat conductive rods 7 are conducive to the internal layer film that the dull and stereotyped heat in vulcanizer up and down passes to bearing, and the inside of film and the temperature difference in the outside are reduced, and are convenient to goods and evenly vulcanize.
Claims (5)
1. assembling die that is used for the sulfuration shock insulation rubber bearing is characterized in that:
Be followed successively by lower bolster after assembling from bottom to top, the lifting plate, the lower flange plate, middle mould, the upper flange plate, cope match-plate pattern, a upper anchor ear is in the periphery of middle mould top and upper flange plate;
Lower bolster direction up outwards has the plane that raises successively from the middle part, namely lift the plate loading end, lower flange plate loading end, middle mould loading end;
The lifting plate is fastened with equally distributed heat conductive rod vertically upward, is fastened with vertically upward a mandrel in the middle part of the lifting plate;
Middle mould is crowded around by four identical amalgamation pieces and is formed, and middle mould is provided with the heat conduction oil pocket.
2. be used for as claimed in claim 1 the assembling die of sulfuration shock insulation rubber bearing, it is characterized in that being provided with in the heat conduction oil pocket Oil Guide metal hose.
3. be used for as claimed in claim 1 the assembling die of sulfuration shock insulation rubber bearing, it is characterized in that heat conductive rod is 2～4.
4. be used for as claimed in claim 3 the assembling die of sulfuration shock insulation rubber bearing, it is characterized in that heat conductive rod is 4.
5. be used for as claimed in claim 4 the assembling die of sulfuration shock insulation rubber bearing, the diameter that it is characterized in that every cylindrical heat conductive rod main part is 1/20～1/15 of shock insulation rubber bearing format diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220659202 CN202943784U (en) | 2012-12-04 | 2012-12-04 | Combined mold for vulcanization of vibration-insulation rubber bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220659202 CN202943784U (en) | 2012-12-04 | 2012-12-04 | Combined mold for vulcanization of vibration-insulation rubber bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202943784U true CN202943784U (en) | 2013-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220659202 Expired - Lifetime CN202943784U (en) | 2012-12-04 | 2012-12-04 | Combined mold for vulcanization of vibration-insulation rubber bearing |
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| CN (1) | CN202943784U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263777A (en) * | 2017-07-31 | 2017-10-20 | 四川新为橡塑有限公司 | A kind of sulfurizing mould of rubber, device and vulcanization process |
| CN107443636A (en) * | 2017-09-19 | 2017-12-08 | 无锡圣丰建筑新材料有限公司 | Lead core rubber support mould |
| CN107511960A (en) * | 2017-10-11 | 2017-12-26 | 无锡圣丰建筑新材料有限公司 | Big specification rubber support mould |
| CN108407154A (en) * | 2018-04-19 | 2018-08-17 | 北京大学 | Rubber support vulcanization plant |
| CN109454783A (en) * | 2018-12-07 | 2019-03-12 | 安徽金月节能科技有限公司 | A kind of vulcanization heated at constant temperature platform |
| CN109986731A (en) * | 2019-05-15 | 2019-07-09 | 广东宇泰制震装备股份有限公司 | A kind of one-piece type shock isolating pedestal mold |
| CN110757691A (en) * | 2019-11-22 | 2020-02-07 | 无锡锦和科技有限公司 | Inside and outside synchronous heating formula shock insulation rubber support mould |
| CN108407154B (en) * | 2018-04-19 | 2024-05-31 | 北京大学 | Rubber support vulcanizing device |
-
2012
- 2012-12-04 CN CN 201220659202 patent/CN202943784U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263777A (en) * | 2017-07-31 | 2017-10-20 | 四川新为橡塑有限公司 | A kind of sulfurizing mould of rubber, device and vulcanization process |
| CN107443636A (en) * | 2017-09-19 | 2017-12-08 | 无锡圣丰建筑新材料有限公司 | Lead core rubber support mould |
| CN107511960A (en) * | 2017-10-11 | 2017-12-26 | 无锡圣丰建筑新材料有限公司 | Big specification rubber support mould |
| CN108407154A (en) * | 2018-04-19 | 2018-08-17 | 北京大学 | Rubber support vulcanization plant |
| CN108407154B (en) * | 2018-04-19 | 2024-05-31 | 北京大学 | Rubber support vulcanizing device |
| CN109454783A (en) * | 2018-12-07 | 2019-03-12 | 安徽金月节能科技有限公司 | A kind of vulcanization heated at constant temperature platform |
| CN109454783B (en) * | 2018-12-07 | 2021-02-12 | 安徽金月节能科技有限公司 | Vulcanize constant temperature heating platform |
| CN109986731A (en) * | 2019-05-15 | 2019-07-09 | 广东宇泰制震装备股份有限公司 | A kind of one-piece type shock isolating pedestal mold |
| CN109986731B (en) * | 2019-05-15 | 2019-12-03 | 广东宇泰制震装备股份有限公司 | A kind of one-piece type shock isolating pedestal mold |
| CN110757691A (en) * | 2019-11-22 | 2020-02-07 | 无锡锦和科技有限公司 | Inside and outside synchronous heating formula shock insulation rubber support mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liao Yunkun Inventor after: Long Yungang Inventor before: Zhu Wei Inventor before: Xiao Shiyong Inventor before: Wang Xianbin Inventor before: Li Zhaobiao |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHU WEI XIAO SHIYONG WANG XIANBIN LI ZHAOBIAO TO: LIAO YUNKUN LONG YUNGANG |
|
| C56 | Change in the name or address of the patentee |
Owner name: YUNAN QUAKE SAFE SEISMIC ISOLATION TECHNOLOGIES CO Free format text: FORMER NAME: YUNNAN ZHEN'AN SHOCK ABSORPTION TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 650000 international printing and packing City, Kunming Town, Guandu District, Yunnan Patentee after: YUNNAN QUAKESAFE SEISMIC ISOLATION TECHNOLOGIES CO.,LTD. Address before: 650000 international printing and packing City, Kunming Town, Guandu District, Yunnan Patentee before: YUNNAN QUAKESAFE SEISMIC ISOLATION TECHNOLOGIES Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130522 |