CN203637040U - Rubber part vulcanizing mold - Google Patents
Rubber part vulcanizing mold Download PDFInfo
- Publication number
- CN203637040U CN203637040U CN201320870178.2U CN201320870178U CN203637040U CN 203637040 U CN203637040 U CN 203637040U CN 201320870178 U CN201320870178 U CN 201320870178U CN 203637040 U CN203637040 U CN 203637040U
- Authority
- CN
- China
- Prior art keywords
- rubber parts
- sulfurizing mould
- core rod
- inner sleeve
- face
- 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 - Lifetime
Links
- 230000002093 peripheral effect Effects 0.000 claims description 3
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000002950 deficient Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- UTKFUXQDBUMJSX-UHFFFAOYSA-N boron neodymium Chemical compound [B].[Nd] UTKFUXQDBUMJSX-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a rubber part vulcanizing mold in the field of automotive parts. The rubber part vulcanizing mold comprises an inner sleeve, an outer sleeve, a mold core and a plurality of gaskets, wherein the outer sleeve is arranged on the outer side of the mold core in a sleeving manner, and a mold cavity of the rubber part vulcanizing mold is surrounded by the outer circumferential surface of the inner sleeve, the inner circumferential surface of the outer sleeve and the top surface of the mold core; each gasket is fixed in the mold cavity through at least two magnets on the top surface of the mold core. The rubber part vulcanizing mold has the technical effects that the gaskets in the rubber part vulcanizing mold can be prevented from titling in the movement process, a rubber part in the rubber part vulcanizing mold can be prevented from being squashed, and the rejection rate of the rubber parts is decreased by 1/10 of that of the rubber parts produced by a conventional rubber part vulcanizing mold.
Description
Technical field
The utility model relates to a kind of rubber parts sulfurizing mould in auto parts machinery field.
Background technology
At present, in the rubber parts sulfurizing mould in automobile industry, rubber parts being vulcanized, each metal divides design of part comparison rule, is easy in rubber parts sulfurizing mould fixing.Along with the development of auto industry, the structure of rubber parts becomes increasingly complex, and the structure of corresponding rubber parts sulfurizing mould becomes increasingly complex, and certainly exists some complex structures, metal in irregular shape divides part in rubber parts sulfurizing mould, such as pad etc.Current rubber parts sulfurizing mould cannot divide similar metal in the die cavity that part is fixed on rubber parts sulfurizing mould.In the process moving at rubber parts sulfurizing mould, similarly metal divides part just can tilt, and causes the rubber parts generation high elastic deformation in rubber parts sulfurizing mould.After rubber parts sulfurizing mould is closed, the rubber parts in rubber parts sulfurizing mould just can be damaged by pressure by mould, causes the generation of the high percent defective of rubber parts.
Utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of rubber parts sulfurizing mould is provided, it can effectively prevent that the metal of rubber parts sulfurizing mould inside from dividing part in the run-off the straight in moving process of rubber parts sulfurizing mould, prevents that the rubber parts in rubber parts sulfurizing mould from being damaged by pressure.
A kind of technical scheme that realizes above-mentioned purpose is: a kind of rubber parts sulfurizing mould, comprise inner sleeve, overcoat, core rod, and some pads, described overcoat is socketed in the outside of described core rod, the outer circumference surface of described inner sleeve, the inner peripheral surface of described overcoat, and the end face of described core rod surrounds the die cavity of described rubber parts sulfurizing mould;
Every described pad is fixed on described die cavity by least two blocks of magnet that are positioned on described core rod end face.
Further, the end face of described core rod is provided with some grooves around described inner sleeve, in each described groove, fixes the pad described in.
Further, on the end face of described core rod, be arranged with the groove described in two.
Further, in every described groove, be provided with two blocks of magnet.
Further, the center of described core rod end face is provided with alignment pin, and described alignment pin is plugged in the central through hole of described inner sleeve.
Further, the center of described alignment pin is provided with steam inlet.
Further, the cross sectional shape of described inner sleeve is olive-type.
Further, described magnet is made up of boron neodymium iron.
Further, described magnet is by inlaying on the end face that is arranged on described core rod.
Further, the width of described magnet is 5mm.
Adopt the technical scheme of a kind of rubber parts sulfurizing mould of the present utility model, on the end face of core rod, increase some blocks of magnet, every pad in the die cavity that makes to be surrounded by inner sleeve, overcoat and core rod is all fixed on the technical scheme of the rubber parts sulfurizing mould in this die cavity by least two blocks of magnet.Its technique effect is: effectively prevent that the pad of rubber parts sulfurizing mould inside from, in the run-off the straight in moving process of rubber parts sulfurizing mould, preventing that the rubber parts in rubber parts sulfurizing mould from being damaged by pressure, the percent defective of rubber parts reduces to original 1/10th.
Accompanying drawing explanation
Fig. 1 is inner sleeve, pad, overcoat position view in a kind of rubber parts sulfurizing mould of the present utility model.
Fig. 2 is core rod top surface structure schematic diagram in a kind of rubber parts sulfurizing mould of the present utility model.
Fig. 3 is a kind of rubber parts sulfurizing mould Intermediate gasket scheme of installation of the present utility model.
The specific embodiment
Refer to Fig. 1 to Fig. 3, inventor of the present utility model is in order to understand the technical solution of the utility model better, below by embodiment particularly, and is described in detail by reference to the accompanying drawings:
Refer to Fig. 1 to Fig. 3, a kind of rubber parts sulfurizing mould of the present utility model comprises inner sleeve 1, overcoat 2, core rod 4, and two pads 3.Overcoat 2 is socketed in the outside of core rod 4, the bottom surface of the bottom supporting core rod 4 of overcoat 2 inwalls.The center of core rod 4 end faces is provided with alignment pin 43, and alignment pin 43 is plugged in the central through hole 11 of inner sleeve 1, thereby inner sleeve 1 is fixed on the end face of core rod 4.Therefore the inner peripheral surface of the outer circumference surface of inner sleeve 1, overcoat 2, and the end face of core rod 4 surrounds the die cavity of rubber parts sulfurizing mould, and rubber parts 5 vulcanizes in this die cavity.
It is symmetrically arranged that the end face of core rod 4 is provided with two 42, two grooves 42 of groove around inner sleeve 1.The pad 3 that the interior grafting of each groove 42 is one.For pad 3 being fixed in groove 42, the end face of every groove 42 is provided with two blocks of magnet 41, and pad 3 is fixed in groove 42 by magnet 41.In the present embodiment, magnet 41 is arranged in groove 42 by inlaying.
The object of design is like this: in the utility model, inner sleeve 41 is olive-type, and corresponding, the structure of pad 3 is with regard to irregularity, and the structure irregularity of pad 3, affects its stress balance, thereby affects its fixing in the die cavity of rubber parts sulfurizing mould.Pad 3 is fixed on the end face of core rod 4 by magnet 41, effectively prevents that the pad 3 of rubber parts sulfurizing mould inside from, in the run-off the straight in moving process of rubber parts sulfurizing mould, preventing that the rubber parts 5 in rubber parts sulfurizing mould from being damaged by pressure.By above-mentioned improvement, the percent defective of rubber parts 5 is from 10% original left and right, reduces to present below 1%.
But it should be noted that, in a kind of rubber parts sulfurizing mould of the present utility model, what pad 3 was fixed to its Main Function is magnet 41, rather than groove 42.
In the utility model, rubber parts 5 carries out high temperature vulcanized at rubber parts sulfurizing mould, and the temperature of sulfuration is more than 200 ℃.Therefore magnet 41 must be high temperature resistant, non-friable, the therefore preferred boron neodymium of the material of magnet 41 iron.
In the utility model, alignment pin 43 center is provided with steam inlet 431, and the steam that rubber parts in die cavity 5 is vulcanized enters die cavity from steam inlet 431, and rubber parts 5 is vulcanized.
Finally, the size of corresponding rubber parts in rubber parts sulfurizing mould in the present embodiment, the width of magnet 41 is 5mm.
Those of ordinary skill in the art will be appreciated that, above embodiment is only for the utility model is described, and be not used as restriction of the present utility model, as long as within the scope of connotation of the present utility model, variation, modification to the above embodiment all will drop within the scope of claims of the present utility model.
Claims (10)
1. a rubber parts sulfurizing mould, comprise inner sleeve (1), overcoat (2), core rod (4), and some pads (3), described overcoat (2) is socketed in the outside of described core rod (4), the inner peripheral surface of the outer circumference surface of described inner sleeve (1), described overcoat (2), and the end face of described core rod (4) surrounds the die cavity of described rubber parts sulfurizing mould; It is characterized in that:
Every described pad (3) is fixed on described die cavity by least two blocks of magnet (41) that are positioned on described core rod (4) end face.
2. a kind of rubber parts sulfurizing mould according to claim 1, is characterized in that: the end face of described core rod (4) is provided with some grooves around described inner sleeve (1) (42), fixes the pad (3) described in each described groove (42).
3. a kind of rubber parts sulfurizing mould according to claim 2, is characterized in that: on the end face of described core rod (1), be arranged with the groove (42) described in two.
4. a kind of rubber parts sulfurizing mould according to claim 3, is characterized in that: in every described groove (42), be provided with two blocks of magnet (41).
5. a kind of rubber parts sulfurizing mould according to claim 1, is characterized in that: the center of described core rod (4) end face is provided with alignment pin (43), and described alignment pin (43) is plugged in the central through hole (11) of described inner sleeve (1).
6. a kind of rubber parts sulfurizing mould according to claim 5, is characterized in that: the center of described alignment pin (43) is provided with steam inlet (431).
7. according to a kind of rubber parts sulfurizing mould described in any one in claim 1 to 6, it is characterized in that: the cross sectional shape of described inner sleeve (1) is olive-type.
8. according to a kind of rubber parts sulfurizing mould described in any one in claim 1 to 6, it is characterized in that: described magnet (41) is made up of boron neodymium iron.
9. according to a kind of rubber parts sulfurizing mould described in any one in claim 1 to 6, it is characterized in that: described magnet (41) is by inlaying on the end face that is arranged on described core rod (4).
10. according to a kind of rubber parts sulfurizing mould described in any one in claim 1 to 6, it is characterized in that: the width of described magnet (41) is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320870178.2U CN203637040U (en) | 2013-12-26 | 2013-12-26 | Rubber part vulcanizing mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320870178.2U CN203637040U (en) | 2013-12-26 | 2013-12-26 | Rubber part vulcanizing mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203637040U true CN203637040U (en) | 2014-06-11 |
Family
ID=50868318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320870178.2U Expired - Lifetime CN203637040U (en) | 2013-12-26 | 2013-12-26 | Rubber part vulcanizing mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203637040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640115A (en) * | 2013-12-26 | 2014-03-19 | 采埃孚橡胶金属(上海)有限公司 | Curing mold for rubber parts |
-
2013
- 2013-12-26 CN CN201320870178.2U patent/CN203637040U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640115A (en) * | 2013-12-26 | 2014-03-19 | 采埃孚橡胶金属(上海)有限公司 | Curing mold for rubber parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BOGE ELASTMETALL SHANGHAI CO., LTD. Free format text: FORMER NAME: ZF RUBBER METAL (SHANGHAI) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201700 Shanghai city Qingpu District Tianchen Road No. 1818 Patentee after: BOGE ELASTMETALL SHANGHAI CO.,LTD. Address before: 201700 Shanghai city Qingpu District Tianchen Road No. 1818 Patentee before: ZF RUBBER METAL (SHANGHAI) Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |