CN2582842Y - Tyre vulcanizing machine sealing jacket - Google Patents
Tyre vulcanizing machine sealing jacket Download PDFInfo
- Publication number
- CN2582842Y CN2582842Y CN 02270316 CN02270316U CN2582842Y CN 2582842 Y CN2582842 Y CN 2582842Y CN 02270316 CN02270316 CN 02270316 CN 02270316 U CN02270316 U CN 02270316U CN 2582842 Y CN2582842 Y CN 2582842Y
- Authority
- CN
- China
- Prior art keywords
- capsule
- sealing
- sealing ring
- hole
- sleeve
- 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
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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The utility model relates to a tyre vulcanizing machine sealing sleeve, which relates to a rubber machine. The center mechanism of the tyre vulcanizing machine is provided with a shaft sleeve. A shaft sleeve through hole is arranged on the shaft sleeve, and a capsule is arranged above the shaft sleeve. The lower end of the capsule is provided with a capsule downwards clamping disc. The inner side of the shaft sleeve is provided with a sealing sleeve. A sealing sleeve through hole and a fastening thread is arranged on the sealing sleeve. The shaft sleeve through hole and the sealing sleeve through hole are communicated, and the inner side of the sealing sleeve is provided with a lifting rod. The top end of the lifting rod is provided with a capsule upwards clamping disc. The capsule upwards clamping disc is fixed with the upper end of the capsule. The inside diameter of the sealing sleeve is provided with a sealing ring groove. A two-way sealing ring with downward and upward sealing ring lip openings is arranged in the sealing ring groove. When the lifting rod raises or declines, the sealing ring can seal cold water. The utility model reduces the discarded goods and the defective goods, prolongs the service life of the sealing ring, and reduces the production cost.
Description
Relate to field the utility model and relate to rubber manufacturing machinery, say it is tyre vulcanizer central authority sealing device in detail.
We know background technology, the tyre vulcanizer central authority is provided with axle sleeve, axle sleeve is provided with the axle sleeve through hole, the axle sleeve top is provided with capsule, the capsule lower end is provided with chuck under the capsule, the axle sleeve inboard is provided with sealing shroud, sealing shroud is provided with sealing shroud through hole, fastening silk, the axle sleeve through hole communicates with the sealing shroud through hole, the sealing shroud inboard is provided with elevating lever, and the elevating lever top is provided with chuck on the capsule, the fixing upper end of capsule of chuck on the capsule, the sealing shroud internal diameter is provided with seal groove, is provided with the downward sealing ring of sealing ring lip in the seal groove.This tyre vulcanizer sealing shroud, because the sealing ring lip is downward, sealing ring can play sealing function when elevating lever rose, when elevating lever descended, sealing ring did not just have sealing function, and cold water will seal in the capsule, cause the tyre vulcanization uneven waster that produces that is heated, also owing to the frequent action of elevating lever, the service life of sealing ring is very short, the production cost height.
The technical problem that summary of the invention the utility model solves is, be provided with the downward sealing ring of sealing ring lip for solving in the seal groove, sealing ring can play sealing function when elevating lever rose, when elevating lever descends, sealing ring does not just have sealing function, cold water will seal in the capsule, cause the tyre vulcanization uneven waster that produces that is heated, also because the frequent action of elevating lever, the service life of sealing ring is very short, the problem that production cost is high, a kind of tyre vulcanizer sealing shroud is provided, and this device can seal cold water, reduces the generation of waster, and can prolong service life of sealing ring, reduce production costs.
The technical solution of the utility model is, the tyre vulcanizer central authority is provided with axle sleeve, axle sleeve is provided with the axle sleeve through hole, the axle sleeve top is provided with capsule, the capsule lower end is provided with chuck under the capsule, the axle sleeve inboard is provided with sealing shroud, sealing shroud is provided with the sealing shroud through hole, fastening silk, the axle sleeve through hole communicates with the sealing shroud through hole, and the sealing shroud inboard is provided with elevating lever, and the elevating lever top is provided with chuck on the capsule, the fixing upper end of capsule of chuck on the capsule, the sealing shroud internal diameter is provided with seal groove, and its primary structure characteristics are to be respectively equipped with the sealing ring that the sealing ring lip is downward and make progress in the seal groove.
The beneficial effects of the utility model are, seal groove is provided with the sealing ring lip in respectively and the sealing ring that makes progress downwards, and when elevating lever rose or descends, sealing ring can both seal cold water, reduced waster, and prolonged the service life of sealing ring, reduced production costs.
Description of drawings Fig. 1, Fig. 2, Fig. 3 are a kind of schematic diagrames of tyre vulcanizer sealing shroud, and Fig. 1 is a vertical view, and Fig. 2 is the A-A cutaway view of Fig. 1, and Fig. 3 is the B-B cutaway view of Fig. 1.
Embodiment such as Fig. 1, Fig. 2, tyre vulcanizer sealing shroud shown in Figure 3, the tyre vulcanizer central authority is provided with axle sleeve 1, axle sleeve 1 is provided with axle sleeve through hole 12, axle sleeve 1 top is provided with capsule 2, capsule 2 lower ends are provided with chuck 3 under the capsule, axle sleeve 1 inboard is provided with sealing shroud 4, sealing shroud 4 is provided with sealing shroud through hole 11, fastening silk 5, axle sleeve through hole 12 communicates with sealing shroud through hole 11, sealing shroud 4 inboards are provided with elevating lever 9, elevating lever 9 tops are provided with chuck 8 on the capsule, the fixing upper end of capsule 2 of chuck 8 on the capsule, and sealing shroud 4 internal diameters are provided with seal groove 10, be respectively equipped with sealing ring lip 7 sealing ring 6 up and down in the seal groove 10, when elevating lever 9 rose, sealing ring lip 7 downward sealing rings 6 sealed cold water, avoid cold water to seal in the capsule 2, when elevating lever 9 descends, the sealing ring 6 sealing cold water that sealing ring lip 7 makes progress avoid cold water to seal in the capsule 2, sealing ring 6 two way seals.
Claims (1)
1 one kinds of tyre vulcanizer sealing shrouds, the tyre vulcanizer central authority is provided with axle sleeve, axle sleeve is provided with the axle sleeve through hole, the axle sleeve top is provided with capsule, the capsule lower end is provided with chuck under the capsule, the axle sleeve inboard is provided with sealing shroud, sealing shroud is provided with sealing shroud through hole, fastening silk, the axle sleeve through hole communicates with the sealing shroud through hole, and the sealing shroud inboard is provided with elevating lever, and the elevating lever top is provided with chuck on the capsule, the fixing upper end of capsule of chuck on the capsule, the sealing shroud internal diameter is provided with seal groove, it is characterized in that, is respectively equipped with the sealing ring that the sealing ring lip is downward and make progress in the seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270316 CN2582842Y (en) | 2002-10-18 | 2002-10-18 | Tyre vulcanizing machine sealing jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270316 CN2582842Y (en) | 2002-10-18 | 2002-10-18 | Tyre vulcanizing machine sealing jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2582842Y true CN2582842Y (en) | 2003-10-29 |
Family
ID=33735393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02270316 Expired - Lifetime CN2582842Y (en) | 2002-10-18 | 2002-10-18 | Tyre vulcanizing machine sealing jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2582842Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331850A (en) * | 2013-06-13 | 2013-10-02 | 镇江鸿达合金制造有限公司 | Central mechanism sealing structure of tire vulcanizer |
| CN105729843A (en) * | 2016-04-29 | 2016-07-06 | 华澳轮胎设备科技（苏州）股份有限公司 | Sealing device for central mechanism of tire vulcanizing machine |
-
2002
- 2002-10-18 CN CN 02270316 patent/CN2582842Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331850A (en) * | 2013-06-13 | 2013-10-02 | 镇江鸿达合金制造有限公司 | Central mechanism sealing structure of tire vulcanizer |
| CN105729843A (en) * | 2016-04-29 | 2016-07-06 | 华澳轮胎设备科技（苏州）股份有限公司 | Sealing device for central mechanism of tire vulcanizing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121018 Granted publication date: 20031029 |