CN203863887U - Inner tube vulcanization inflating device - Google Patents
Inner tube vulcanization inflating device Download PDFInfo
- Publication number
- CN203863887U CN203863887U CN201420190653.6U CN201420190653U CN203863887U CN 203863887 U CN203863887 U CN 203863887U CN 201420190653 U CN201420190653 U CN 201420190653U CN 203863887 U CN203863887 U CN 203863887U
- Authority
- CN
- China
- Prior art keywords
- docking section
- aerating device
- inner tube
- tyre
- utility
- 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
Links
- 238000004073 vulcanization Methods 0.000 title 1
- 238000003032 molecular docking Methods 0.000 claims description 40
- 238000007789 sealing Methods 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000005987 sulfurization reaction Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The utility model discloses an inner tube of a tyre vulcanizes aerating device, including inflating valve, first butt joint portion, second butt joint portion, first, second recess have been seted up respectively to first, second butt joint portion, and the steam hole has been seted up to second butt joint portion. The utility model discloses the compound die is fast to solve the problem of inner tube of a tyre casing pleat and inflating valve dish pleat completely, even the new workman that the operation is not skilled can also stand hand operation at once.
Description
Technical field
The utility model relates to a kind of aerating device, relates in particular to a kind of being filled with in the time that tube vulcanizes or the tyre tube vulcanizer aerating device of exhaust steam.
Background technology
Tyre tube vulcanizer is inner tube of a tyre production final step operation, and tyre tube vulcanizer inside is by being filled with steam to ensure fundamental---the temperature and pressure of sulfuration, vulcanizing the steam in the complete discharge inner tube of a tyre, otherwise there will be the die sinking phenomenon of blowing out.As shown in Figure 1, the aerating device of prior art comprises lip-syncing 70, is located at the steam inlet tube 72 in lip-syncing 70, and for preventing gas leakage, aerating device is also provided with sealing gasket 71.Being filled with discharging of steam before and after sulfuration all needs valve cock 74 to be connected aerating device to realize.In prior art, valve cock 74 comprises the gaseous core 73 and the valve cock dish 76 that dock with the steam inlet tube of lip-syncing 70, and in the time of matched moulds, mould shift fork 75 is exerted pressure to valve cock 74, realizes the joint and seal between valve cock 74 and lip-syncing 70.In prior art, gaseous core 73 internal diameters of conventional valve cock 74 only have 3mm, serious restriction inflation and exhaust velocity, and sulfuration production efficiency is low, does not at most also exceed 6mm.Therefore in the time of matched moulds, often exist gaseous core 73 to dock and have some setbacks with the lip-syncing of aerating device, valve cock web edge can be stressed in the opposite direction of the partially askew direction of valve cock, causes stressed place pleating.Can guarantee docking of gaseous core and lip-syncing entirely truely, need the to slow down speed of matched moulds, but matched moulds speed and whether askew valve cock is partially can have a strong impact on inner tube of a tyre quality when tyre tube vulcanizer, matched moulds causes inner tube of a tyre counterdie to be first heated slowly, the inner tube of a tyre, near counterdie one side deliquescing distortion, causes casing cross break.In addition because the steam inlet tube internal diameter of gaseous core and lip-syncing is all smaller, cause after tyre tube vulcanizer the speed of exhaust steam slower, and there is larger impact in this production efficiency on the inner tube of a tyre.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of tyre tube vulcanizer aerating device that improves sulfuration efficiency.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the utility model tyre tube vulcanizer aerating device, comprise valve cock, the first docking section, the second docking section, first, second docking section offers respectively first, second groove, and the second docking section offers steam hole simultaneously.
Preferably, the first docking section is connected with cylinder, and sulfurizing mould is fixed in the second docking section.
Preferably, the mating surface of the first docking section or the second docking section is provided with sealing gasket.
Compared with prior art, the utility model has the advantage of: the utility model tyre tube vulcanizer aerating device arranges first, second docking section, and on docking section, open steam hole, thereby the position area of first, second docking section docking is larger, thereby need not aim at especially when matched moulds, increase closure pressing speed, and the utility model solves the problem of tube body pleat and valve cock dish pleat completely, also can immediately go up hand operated even if operate unskilled new worker.
Brief description of the drawings
Fig. 1 is the schematic diagram of prior art aerating device.
Fig. 2 is the schematic diagram of the first docking section of the utility model aerating device.
Fig. 3 is the schematic diagram of the second docking section of the utility model aerating device.
Detailed description of the invention
Please refer to Fig. 2,3, the utility model aerating device 1 comprises the first docking section 12, the second docking section 13.The first docking section 12 is connected with cylinder 4, and the end that the first docking section 12 is not connected with cylinder 11 inwardly offers the first groove 124.The second docking section 13 is fixed on sulfurizing mould, the second docking section 13 comprises and is opened in inner steam hole 131, the end face docking with the first docking section 12 inwardly offers the second groove 134, the second groove 134 is relative with the first groove 124 positions, and steam hole 131 ends are provided with the screwed hole (not shown) being connected with pipeline.Certainly, steam hole (not shown) equally also can be offered in the first docking section 12.For preventing leaking gas after the first docking section 12 from coordinating with the second docking section 13 docking, on the counterface of the first docking section 12, the second docking section 13, sealing gasket 122,132 is set respectively, sealing gasket 122,132 also can only arrange one certainly.
The utility model in use, the stylolitic part of valve cock 14 is installed in steam hole 131, and a part for the stylolitic part of valve cock 14 is contained between the first groove 124 and the second groove 134, thereby while cooperation with the second docking section 13 in the first docking section 12, a part for the post part of valve cock 14 can be held in the space forming with the first groove 124 and the second groove 134,, between valve cock 14 and first, second groove 124,134, can there is not gas leak phenomenon in the effect of pressure and sealing gasket 122,132 by cylinder 4 yet.
Because the steam hole 131 in the middle of first, second groove 124,134 is enough large, to such an extent as to inclined to one side upper and lower, left and right of valve cock no matter do not need it to adjust, matched moulds immediately, and increase closure pressing speed, can reduce casing pleat problem.And aerating device reduced first, second docking section 12,13 and give the pressure of valve cock 14 vertical direction, the short pleat defect of valve cock plate edge is reduced.And because steam hole 131 is larger, can increase the speed of inflation and exhaust, thereby can improve sulfuration production efficiency.
Claims (3)
1. a tyre tube vulcanizer aerating device, comprises valve cock, it is characterized in that: also comprise the first docking section, the second docking section, first, second docking section offers respectively first, second groove, and steam hole is offered in the second docking section.
2. tyre tube vulcanizer aerating device as claimed in claim 1, is characterized in that: described the first docking section is connected with cylinder, and sulfurizing mould is fixed in the second docking section.
3. tyre tube vulcanizer aerating device as claimed in claim 1, is characterized in that: the mating surface of the first docking section or the second docking section is provided with sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420190653.6U CN203863887U (en) | 2014-04-19 | 2014-04-19 | Inner tube vulcanization inflating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420190653.6U CN203863887U (en) | 2014-04-19 | 2014-04-19 | Inner tube vulcanization inflating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203863887U true CN203863887U (en) | 2014-10-08 |
Family
ID=51644869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420190653.6U Expired - Fee Related CN203863887U (en) | 2014-04-19 | 2014-04-19 | Inner tube vulcanization inflating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203863887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157499A (en) * | 2022-08-04 | 2022-10-11 | 中策橡胶集团股份有限公司 | Automatic connect inner tube of a tyre vulcanizer of gas |
-
2014
- 2014-04-19 CN CN201420190653.6U patent/CN203863887U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157499A (en) * | 2022-08-04 | 2022-10-11 | 中策橡胶集团股份有限公司 | Automatic connect inner tube of a tyre vulcanizer of gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |