CN201423728Y - Movable annular tire tread curing mould - Google Patents
Movable annular tire tread curing mould Download PDFInfo
- Publication number
- CN201423728Y CN201423728Y CN2009201188135U CN200920118813U CN201423728Y CN 201423728 Y CN201423728 Y CN 201423728Y CN 2009201188135 U CN2009201188135 U CN 2009201188135U CN 200920118813 U CN200920118813 U CN 200920118813U CN 201423728 Y CN201423728 Y CN 201423728Y
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- CN
- China
- Prior art keywords
- cover plate
- die sleeve
- mould
- tire tread
- annular tire
- 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
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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a curing mould for replacing old tire treads, in particular to an annular tire tread curing mould, which comprises a baseplate and a cover plate. An upper middle mould, alower middle mould, a cavity, pattern blocks, a slide block, guide bars, a mould sleeve with a steam chest and a steam chest cover plate are arranged between the baseplate and the cover plate from inside to outside, wherein the guide bars are installed between the slide block and the mould sleeve in a matched manner, limit chutes are formed on the tapered planes of the guide bars close to the mould sleeve, a limit bolt is installed on the mould sleeve and is propped against the limit chutes, each guide bar takes the shape of a Chinese character 'tu', is uniformly installed on the inner wall ofthe mould sleeve and corresponds to the pattern blocks, wearing plates are arranged on the two sides of each guide bar in a matched manner, an adjustable ring is arranged outside the cover plate, anda high-pressure stream inlet port and a high-pressure stream vent which are communicated with the stream chest are formed on the stream chest cover plate. The utility model has the advantages of reasonable structure and convenient vulcanization, and guarantees the tire quality.
Description
Technical field
The utility model relates to a kind of tyre surface sulfurizing mould, a kind of specifically movable annular tire tread sulfurizing mould.
Background technology
Along with the high speed development of China's economic construction, pay attention to the energy and reasonable resources utilization more, to alleviate the contradiction of China's energy, resources conservation and socio-economic development, need to quicken to improve energy utilization rate, greatly develop recycling economy.At present, there are very great development potentiality in the comprehensive utilization of all kinds of resources of China, and for example: several hundred million of China's tire annual productions, the tire how will scrap had both been saved the energy, save cost and reduced waste pollution through tyre retreading, cycling and reutilization, obtained bigger benefit again.And existing tyre retreading sulfurizing mould ubiquity complex structure, the sulfuration clamping step is loaded down with trivial details, manufacturing cost costliness, the shortcoming that yield rate is low.
Summary of the invention
The utility model is at the deficiencies in the prior art, and purpose is to provide a kind of movable annular tire tread sulfurizing mould, and it is rational in infrastructure, is convenient to sulfuration and improves the tyre surface quality, and the tyre surface sulfuration shaper of sulfuration high-quality tyre surface is provided for tyre surface manufacturer.
For realizing above purpose, the technical solution adopted in the utility model is: a kind of movable annular tire tread sulfurizing mould, it is characterized in that: comprise base plate and cover plate, be provided with from the inside to the outside between base plate and the cover plate, mould down, die cavity, pattern block, slide block, gib block, the die sleeve of carrying vapour chamber and steam chest cover plate, be provided with between slide block and the die sleeve to cooperate gib block is installed, the tapered plane of pressing close to the gib block of die sleeve is provided with limit sliding chutes, caging bolt is installed on the die sleeve and is peaked at limit sliding chutes, gib block is " protruding " font, on the uniform inwall that is installed on die sleeve and corresponding each pattern block, the both sides of gib block all cooperate and are provided with wearing plate, the outer adjustable ring that is provided with of cover plate is offered on the side of steam chest cover plate and vaporium high steam air admission hole, the high steam steam vent.
The utility model further is set to:
The side of the side of the close pattern block of wearing plate and applying gib block is provided with copper coating.
Described die sleeve is the integral annular shape.
The outer circumference surface of described adjustable ring, die sleeve, base plate is on the circular arc plane of sustained height.
The upper surface of described adjustable ring and cover plate is on same horizontal plane.
Described adjustable ring and die sleeve are connected by bolt, and mould and cover plate are connected by bolt in going up.
Operation principle of the present utility model is: adjustable ring and cover plate are installed on the vulcanizer, vulcanizer rises on the top, drive adjustable ring and die sleeve, cover plate and last middle mould rise together, die sleeve tilts to go up sliding by the gib block effect, ended by the caging bolt card when die sleeve rises to the top of limit sliding chutes, slide block outwards slides along lower bolster in the process that die sleeve rises.
The utlity model has rational in infrastructurely, be convenient to vulcanize and guarantee the advantage of tire quality.
Below in conjunction with drawings and Examples the utility model is further described in detail.
Description of drawings
Fig. 1 is a whole cross-sectional view of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of movable annular tire tread sulfurizing mould.Comprise base plate 1 and cover plate 2, be provided with upper and lower middle mould (31 between base plate 1 and the cover plate 2 from the inside to the outside, 32), the die sleeve 7 of an actor's rendering of an operatic tune, pattern block 4, slide block 5, gib block 6, tool vaporium 71 and steam chest cover plate 74, corresponding slide block 5 positions on the base plate 1 are installed with lower bolster 11, slide block 5 places on the lower bolster 11, lower bolster 11 adopts copper to do, and has wear-resisting effect, and is replaceable.Be provided with between slide block 5 and the die sleeve 7 to cooperate gib block 6 is installed, the inclined-plane of pressing close to the gib block 6 of die sleeve 7 is provided with limit sliding chutes 61, caging bolt 10 is installed on the die sleeve 7 and is peaked at limit sliding chutes 61, gib block 6 is " protruding " font, on the uniform inwall that is installed on die sleeve 7 and corresponding each pattern block 4, the both sides of gib block 6 all cooperate and are provided with wearing plate 8, and wearing plate 8 is provided with copper coating by the side of pattern block and the side of applying gib block 6.The outer adjustable ring 9 that is provided with of cover plate 2 is offered the high steam air admission hole 72, the high steam steam vent 73 that communicate with vaporium 71 on the steam chest cover plate 74.High steam air admission hole 72, high steam steam vent 73 and capsule (curing bag) high steam air admission hole 22, capsule (curing bag) high steam venthole 23 corresponding communicating, and having constituted the vapor recycle air chamber, it act as by the Steam Heating mould and is used to vulcanize tyre surface.High steam air admission hole 72, high steam steam vent 73 180 degree symmetries on the periphery of die sleeve 7 are offered, on one side one; Capsule (curing bag) high steam air admission hole 22, capsule (curing bag) high steam venthole 23 are offered in middle mould bottom 180 degree symmetries, on one side one.Wherein, die sleeve 7 is the integral annular shape.The lateral surface of adjustable ring 9, die sleeve 7, base plate 1 is on the circular arc plane of sustained height.The upper surface of adjustable ring 9 and cover plate 2 is on same horizontal plane.Adjustable ring 9 and die sleeve 7 are connected by bolt, and mould 31 and cover plate 2 are connected by bolt in going up.
Claims (6)
1, a kind of movable annular tire tread sulfurizing mould, it is characterized in that: comprise base plate (1) and cover plate (2), be provided with from the inside to the outside between base plate (1) and the cover plate (2), mould (31 down, 32), die cavity, pattern block (4), slide block (5), gib block (6), the die sleeve (7) of carrying vapour chamber (71) and steam chest cover plate (74), be provided with between slide block (5) and the die sleeve (7) to cooperate gib block (6) is installed, the tapered plane of pressing close to the gib block (6) of die sleeve (7) is provided with limit sliding chutes (61), die sleeve (7) is gone up and caging bolt (10) is installed and is peaked at limit sliding chutes (61), gib block (6) is " protruding " font, on the uniform inwall that is installed on die sleeve (7) and corresponding each pattern block (4), the both sides of gib block (6) all cooperate and are provided with wearing plate (8), the outer adjustable ring (9) that is provided with of cover plate (2) is offered the high steam air admission hole (72) that communicates with vaporium (71) on the steam chest cover plate (74), high steam steam vent (73).
2, a kind of movable annular tire tread sulfurizing mould according to claim 1, it is characterized in that: the side of the side of the close slide block of described wearing plate (8) and applying gib block (6) is provided with copper coating.
3, a kind of movable annular tire tread sulfurizing mould according to claim 1, it is characterized in that: die sleeve (7) is the integral annular shape.
4, a kind of movable annular tire tread sulfurizing mould according to claim 1, it is characterized in that: the outer circumference surface of adjustable ring (9), die sleeve (7), base plate (1) is on the circular arc plane of sustained height.
5, a kind of movable annular tire tread sulfurizing mould according to claim 1 is characterized in that: the upper surface of adjustable ring (9) and cover plate (2) is on same horizontal plane.
6, a kind of movable annular tire tread sulfurizing mould according to claim 1 is characterized in that: described adjustable ring (9) is connected by bolt with die sleeve (7), and mould (31) is connected by bolt with cover plate (2) in going up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201188135U CN201423728Y (en) | 2009-04-30 | 2009-04-30 | Movable annular tire tread curing mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201188135U CN201423728Y (en) | 2009-04-30 | 2009-04-30 | Movable annular tire tread curing mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201423728Y true CN201423728Y (en) | 2010-03-17 |
Family
ID=42023164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201188135U Expired - Fee Related CN201423728Y (en) | 2009-04-30 | 2009-04-30 | Movable annular tire tread curing mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201423728Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419305A (en) * | 2013-08-09 | 2013-12-04 | 浙江来福模具有限公司 | Double-air-chamber multi-spliced tire mould |
| CN103707534A (en) * | 2014-01-07 | 2014-04-09 | 上海轮胎橡胶（集团）股份有限公司轮胎研究所 | Anti-abrasion structure for tire segmented mold |
| CN105171986A (en) * | 2015-10-19 | 2015-12-23 | 山东豪迈机械科技股份有限公司 | Universal assembling device for pattern blocks of segmented tyre molds |
| CN108357030A (en) * | 2018-04-27 | 2018-08-03 | 宫达 | Tyre adjustable die position-limit mechanism and tyre adjustable die |
-
2009
- 2009-04-30 CN CN2009201188135U patent/CN201423728Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419305A (en) * | 2013-08-09 | 2013-12-04 | 浙江来福模具有限公司 | Double-air-chamber multi-spliced tire mould |
| CN103707534A (en) * | 2014-01-07 | 2014-04-09 | 上海轮胎橡胶（集团）股份有限公司轮胎研究所 | Anti-abrasion structure for tire segmented mold |
| CN103707534B (en) * | 2014-01-07 | 2016-04-13 | 上海轮胎橡胶（集团）股份有限公司轮胎研究所 | A kind of anti-abrasion structure for tyre adjustable die |
| CN105171986A (en) * | 2015-10-19 | 2015-12-23 | 山东豪迈机械科技股份有限公司 | Universal assembling device for pattern blocks of segmented tyre molds |
| CN105171986B (en) * | 2015-10-19 | 2018-01-09 | 山东豪迈机械科技股份有限公司 | A kind of tyre adjustable die pattern block universal assembling device |
| CN108357030A (en) * | 2018-04-27 | 2018-08-03 | 宫达 | Tyre adjustable die position-limit mechanism and tyre adjustable die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Laifu Mould Co., Ltd. Assignor: Pan Weirun Contract record no.: 2010330000748 Denomination of utility model: Movable annular tire tread curing mould Granted publication date: 20100317 License type: Exclusive License Record date: 20100507 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100317 Termination date: 20140430 |