CN104960117A - Air exhaust type tire mold - Google Patents
Air exhaust type tire mold Download PDFInfo
- Publication number
- CN104960117A CN104960117A CN201510428360.6A CN201510428360A CN104960117A CN 104960117 A CN104960117 A CN 104960117A CN 201510428360 A CN201510428360 A CN 201510428360A CN 104960117 A CN104960117 A CN 104960117A
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- Prior art keywords
- upper cover
- tire
- base
- sealing
- bleeder
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Abstract
The invention provides an air exhaust type tire mold which comprises an upper cover, a base and an arch-shaped seat, wherein the upper part of the arch-shaped seat is connected with the upper cover; the lower part of the arch-shaped seat is connected with the base; an upper side plate is arranged at the lower end of the upper cover; a lower side plate is arranged at the upper end of the base; a sealed cavity for manufacturing a tire is formed at a hollow part formed by the combination of the upper side plate, the lower side plate and the arch-shaped seat; a middle sleeve is arranged at the outer ring of the arch-shaped seat; more than one vacuumizing connection nozzle is arranged between the middle sleeve and the base; a mold sleeve is arranged at the outer ring of the upper cover; a sealing plate for sealing is arranged between the upper cover and the middle sleeve; a first sealing ring is arranged between the upper cover and the upper side plate; a second sealing ring is arranged between the sealing plate and the middle sleeve; a third sealing ring is arranged at the outer side of the middle sleeve at the upper end of each vacuumizing connection nozzle; a fourth sealing ring is arranged between the base and the lower side plate.
Description
Technical field
The present invention relates to tire building apparatus, particularly a kind of bleeder tire-mold.
Background technology
Tire-mold refers to the mould for all kinds of tire of sulfidization molding.Along with the high speed development of auto industry, the demand of tire product constantly increases, tyre industry competition also grows with each passing day, and therefore the quality requirement of the aspect such as the quality of tire material and decorative pattern is also more and more higher, therefore also more and more higher to the quality of the supporting tire-mold of tire production.
Summary of the invention
Goal of the invention: technical problem to be solved by this invention is for the deficiencies in the prior art, provides a kind of bleeder tire-mold.
In order to solve the problems of the technologies described above, the invention provides a kind of bleeder tire-mold, comprise upper cover, base and arc seat, described arc seat top connects upper cover, bottom connects base, described upper cover lower end is provided with epipleural, described base upper end is provided with lower side panel, described epipleural, hollow space after the combination of lower side panel and arc seat forms the airtight die cavity for the manufacture of tire, described arc seat outer ring is provided with middle cover, be provided with more than one vacuumizing between described middle cover and base and connect mouth, described upper cover outer ring is provided with die sleeve, the sealing plate for sealing is provided with between upper cover and middle cover, the first sealing ring is provided with between described upper cover and epipleural, the second sealing ring is provided with between sealing plate and middle cover, the described middle cover outside connecing mouth upper end that vacuumizes is provided with the 3rd sealing ring, the 4th sealing ring is provided with between described base and lower side panel.
In the present invention, between described die sleeve and sealing plate, be provided with the first transport locked mode fixed head.
In the present invention, described in vacuumize to connect outside mouth and be provided with the second transport locked mode fixed head.
In the present invention, the lower sides thickness of described arc seat is greater than upper portion side wall thickness.
In the present invention, described upper cover is connected by the bolt being provided with sealing gasket with between epipleural.
In the present invention, described base is connected by the bolt being provided with sealing gasket with between lower side panel.
Beneficial effect: the starved rate 1, reducing mould dead angle, increases work efficiency.
2, be applicable to various die cleaning method, be easy to cleaning.
3, without the need to cleaning or more ventilation sleeve, easy to use.
4, the present invention's air that can complete fast in mold cavity is emptying.
Accompanying drawing explanation
To do the present invention below in conjunction with the drawings and specific embodiments and further illustrate, above-mentioned or otherwise advantage of the present invention will become apparent.
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is elaborated.
As Fig. 1, the present invention includes upper cover 1, base 2, arc seat 3, die cavity 4, middle cover 5, vacuumize and connect mouth 6, die sleeve 7, sealing plate 8, first transport locked mode fixed head 9, second transport locked mode fixed head 10, first sealing ring 11, first sealing ring 12, first sealing ring 13, first sealing ring 14, epipleural 15 and lower side panel 16, wherein arc seat 3 upper end connects upper cover 1, and lower end connects base 2, upper cover 1, the cavity of base 2 and arc seat 3 inside is die cavity 4, arc seat outer ring is provided with middle cover 5, the outer ring of upper cover 1 is provided with die sleeve 7, sealing plate 8 is provided with between upper cover 1 and die sleeve 7, by the first transport locked mode fixed head 9 fixing seal between die sleeve 7 and sealing plate 8, be provided with more than one vacuumizing between middle cover 5 and base 2 and connect mouth 6, vacuumize and connect mouth 6 outside and be provided with the second transport locked mode fixed head 10, upper cover 1 lower end is provided with epipleural 15, base 2 upper end is provided with lower side panel 16, the first sealing ring 11 is provided with between upper cover 1 and epipleural 15, the second sealing ring 12 is provided with between sealing plate 8 and middle cover 5, vacuumize connect mouth 6 upper end middle cover 5 outside be provided with the 3rd sealing ring 13, be provided with the 4th sealing ring 14 between base 2 and lower side panel 16, in order to ensure sealing.
In the present invention, be bolted fixing between all parts, be provided with sealing gasket and sealed in screw, the bolt by being provided with sealing gasket between upper cover 1 with epipleural 15 is connected, and the bolt by being provided with sealing gasket between base 2 with lower side panel 16 is connected.
In the present invention, the lower sides thickness of arc seat 3 is greater than upper portion side wall thickness.
In use, when vacuumizing, die surface produces absorption affinity, and non-resistance little Hua muscle water caltrop is filled smooth, and be beneficial to shaping, vacuum environment is not affected by gravity, and is beneficial to tyre vulcanization shaping in the present invention.
The surface of tyre smooth and beautiful appearance using this tire-mold to produce, tire water caltrop is clear, and tire little Hua muscle is exuberant full, and scale error is lower.
The space that in tire-mold of the present invention, formation one is closed, after exhausting air, airtight space forms vacuum state, and this space empty atmospheric pressure is zero, and hot space outerpace pressure is normal atmosphere (An),
1, during tyre vulcanization, air bag is heaved, and pressure is by outside in air bag, it is zero that confined space exhausts the state downforce after air, in tyre vulcanization, just there is no reverse resistance, be conducive to the shaping of particularly little Hua muscle wedge angle position, each position, thus improve the quality in tyre vulcanization.
2, mould is have air everywhere to exist before not taking out, resistance also exists naturally, after exhausting, the air at each position disappears, resistance disappears, and the pore that originally there is each flower muscle position also disappears, and original die cavity (pattern block) needs to inflate on pattern block surface hole exhaust eliminating resistance (steam vent runs through the pattern block back side), since there is no resistance after exhausting air, then can cancel a part of pore or whole pore, thus reduce cost of manufacture, alleviate difficulty of processing.
The invention provides a kind of bleeder tire-mold; the method and access of this technical scheme of specific implementation is a lot; the above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.The all available prior art of each part not clear and definite in the present embodiment is realized.
Claims (6)
1. a bleeder tire-mold, it is characterized in that, comprise upper cover (1), base (2) and arc seat (3), described arc seat (3) top connects upper cover (1), bottom connects base (2), described upper cover (1) lower end is provided with epipleural (15), described base (2) upper end is provided with lower side panel (16), described epipleural (15), hollow space after the combination of lower side panel (16) and arc seat (3) forms the airtight die cavity for the manufacture of tire (4), described arc seat (3) outer ring is provided with middle cover (5), be provided with more than one vacuumizing between described middle cover (5) and base (2) and connect mouth (6), described upper cover (1) outer ring is provided with die sleeve (7), the sealing plate (8) for sealing is provided with between upper cover (1) and middle cover (5), the first sealing ring (11) is provided with between described upper cover (1) and epipleural (15), the second sealing ring (12) is provided with between sealing plate (8) and middle cover (5), described middle cover (5) outside connecing mouth (6) upper end that vacuumizes is provided with the 3rd sealing ring (13), the 4th sealing ring (14) is provided with between described base (2) and lower side panel (16).
2. a kind of bleeder tire-mold according to claim 1, is characterized in that, is provided with the first transport locked mode fixed head (9) between described die sleeve (7) and sealing plate (8).
3. a kind of bleeder tire-mold according to claim 1, is characterized in that, described in vacuumize to connect outside mouth (6) and be provided with the second transport locked mode fixed head (10).
4. a kind of bleeder tire-mold according to claim 1, is characterized in that, the lower sides thickness of described arc seat (3) is greater than upper portion side wall thickness.
5. a kind of bleeder tire-mold according to claim 1, is characterized in that, is connected between described upper cover (1) with epipleural (15) by the bolt being provided with sealing gasket.
6. a kind of bleeder tire-mold according to claim 1, is characterized in that, is connected between described base (2) with lower side panel (16) by the bolt being provided with sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510428360.6A CN104960117A (en) | 2015-07-20 | 2015-07-20 | Air exhaust type tire mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510428360.6A CN104960117A (en) | 2015-07-20 | 2015-07-20 | Air exhaust type tire mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104960117A true CN104960117A (en) | 2015-10-07 |
Family
ID=54214281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510428360.6A Pending CN104960117A (en) | 2015-07-20 | 2015-07-20 | Air exhaust type tire mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104960117A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217695A (en) * | 2016-07-01 | 2016-12-14 | 无锡蕾菲赛尔机械科技有限公司 | A kind of bleeder snowfield placenta |
| CN109176989A (en) * | 2018-11-22 | 2019-01-11 | 山东豪迈机械科技股份有限公司 | A kind of vacuum sealing device and vacuumize tire-mold |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1336275A (en) * | 2000-07-29 | 2002-02-20 | 揭阳市外轮橡胶机械有限公司 | Tyre mold without exhaust vent and its usage in producing tyre |
| CN202895523U (en) * | 2012-10-13 | 2013-04-24 | 汕头天阳模具有限公司 | Vacuum-type tyre invgorating module |
| CN202922810U (en) * | 2012-12-12 | 2013-05-08 | 广东巨轮模具股份有限公司 | Air-exhaust-type movable mold for automobile radial tire |
| CN204800903U (en) * | 2015-07-20 | 2015-11-25 | 无锡蕾菲赛尔机械科技有限公司 | Bleeder tire mould |
-
2015
- 2015-07-20 CN CN201510428360.6A patent/CN104960117A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1336275A (en) * | 2000-07-29 | 2002-02-20 | 揭阳市外轮橡胶机械有限公司 | Tyre mold without exhaust vent and its usage in producing tyre |
| CN202895523U (en) * | 2012-10-13 | 2013-04-24 | 汕头天阳模具有限公司 | Vacuum-type tyre invgorating module |
| CN202922810U (en) * | 2012-12-12 | 2013-05-08 | 广东巨轮模具股份有限公司 | Air-exhaust-type movable mold for automobile radial tire |
| CN204800903U (en) * | 2015-07-20 | 2015-11-25 | 无锡蕾菲赛尔机械科技有限公司 | Bleeder tire mould |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217695A (en) * | 2016-07-01 | 2016-12-14 | 无锡蕾菲赛尔机械科技有限公司 | A kind of bleeder snowfield placenta |
| CN109176989A (en) * | 2018-11-22 | 2019-01-11 | 山东豪迈机械科技股份有限公司 | A kind of vacuum sealing device and vacuumize tire-mold |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151007 |
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| RJ01 | Rejection of invention patent application after publication |