CN106808722A - A kind of inner tube forming ring of rubber tyre - Google Patents
A kind of inner tube forming ring of rubber tyre Download PDFInfo
- Publication number
- CN106808722A CN106808722A CN201510838590.XA CN201510838590A CN106808722A CN 106808722 A CN106808722 A CN 106808722A CN 201510838590 A CN201510838590 A CN 201510838590A CN 106808722 A CN106808722 A CN 106808722A
- Authority
- CN
- China
- Prior art keywords
- shaping loop
- inner tube
- lid
- forming ring
- tube forming
- 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.)
- Pending
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- Tyre Moulding (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The present invention relates to a kind of inner tube forming ring of rubber tyre, including shaping loop, it is characterised in that：The shaping loop top is provided with lid, and the upper cover back-end edge is flexibly connected with shaping loop back edge.The present invention is provided with lid above shaping loop, upper lid causes tire base aeration settling under a relatively closed environment, it is ensured that the size and modular shapes of inner-tube base sizing pressure, reduces the human factor in type-approval process, the stability of setting process is greatly improved, and sizing operation is easy.
Description
Technical field
The present invention relates to a kind of inner tube of a tyre process equipment, and in particular to a kind of inner tube forming ring of rubber tyre.
Background technology
First there is pre-setting before tyre tube vulcanizer, seek to make the tire base of the inner tube of a tyre to keep certain shape in the regular hour, it is deformed tire base and protects such shape not have to give a discount or the difficult phenomenon for loading when tire base is put into mould, tire base is banding annulus after producing, present sizing mode is to load in shaping loop tire base and then prop up tire base to shape to compressed air is passed through in tire base, in gas replenishment process, tire base turns over phenomenon on occurring, needs are manually pressed, at this moment the size and orientation for pinning tire base power are just extremely important, because the operation for often going up people is different, the fluctuation of inner tube of a tyre technique and quality can be caused, because the inner tube of a tyre is annular, it is cylindrical big when shaping big, sizing hour inner circle is small, it is difficult to load mould.
The content of the invention
The present invention the unstable and difficult problem of sizing and easily causes the problem of interior tyre defect for shaping in above-mentioned inner tube of a tyre production process during tire base is die-filling, a kind of novel inner tube sizing circle is provided, ensure shaping size, it is to avoid the damage that appearance is caused to carcass in die-filling tool.
To achieve the above object, the technical scheme taken of the present invention is：
A kind of novel inner tube sizing circle, including shaping loop, it is characterised in that：The shaping loop top is provided with lid, and the upper cover back-end edge is flexibly connected with shaping loop back edge.
The upper cover back-end edge is provided with rotating shaft with shaping loop back edge, and upper lid and shaping loop are flexibly connected by rotating shaft.
Lock is provided with the shaping loop front bulkhead and upper lid front bulkhead.
The present invention is provided with lid above shaping loop, upper lid causes tire base aeration settling under a relatively closed environment, ensure that the size and modular shapes of inner-tube base sizing pressure, reduce the human factor in type-approval process, the stability of setting process is greatly improved, manually-operated labour intensity and the requirement to operative skill are alleviated, sizing operation is easy.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is Fig. 1 top views.
Specific embodiment
Below in conjunction with the accompanying drawings, the present invention will be further described.
As shown in Figure 1 and Figure 2, a kind of novel inner tube sizing circle, including shaping loop 1, the top of shaping loop 1 is provided with lid 2, pin-and-hole is provided with the back edge of upper lid 2 and the back edge of shaping loop 1, rotating shaft 3 is installed in pin-and-hole, upper lid 2 and the rear end of shaping loop 1 are flexibly connected by rotating shaft 3, lock 4 is provided with the front end side wall of shaping loop 1 and on the front bulkhead of upper lid 2, can be fixed together for shaping loop 1 and upper lid 2 by lock 4.
During specific works of the present invention, lock 4 is opened when being initially introduced into tire base, starts lid 2, tire base is loaded in shaping loop 1, then covered upper on 2-in-1, pin lock 4 to fix upper lid 2, compressed air is slowly introducing at the valve cock of tire base, inflated size and storage period are determined according to barometric reading, make tire base aeration settling under a relatively closed environment, then pressurize is for a period of time, it is ensured that tire cylinder even inflation, and the defect such as prevent from giving a discount.When die-filling, tire base stretches according to the shape of inner tube forming ring, fits easily in mould.The invention enables the effective sizing space that the inner tube of a tyre forms type-approval process, sizing each time is set to be consistent, it is ensured that inner tube sizing size, it is to avoid the damage that appearance is caused to carcass in die-filling tool.
Claims (3)
1. a kind of inner tube forming ring of rubber tyre, including shaping loop, it is characterised in that：The shaping loop top is provided with lid, and the upper cover back-end edge is flexibly connected with shaping loop back edge.
2. inner tube forming ring according to claim 1, it is characterised in that：The upper cover back-end edge is provided with rotating shaft with shaping loop back edge, and upper lid and shaping loop are flexibly connected by rotating shaft.
3. inner tube forming ring according to claim 1, it is characterised in that：Lock is provided with the shaping loop front end and upper lid front bulkhead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510838590.XA CN106808722A (en) | 2015-11-27 | 2015-11-27 | A kind of inner tube forming ring of rubber tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510838590.XA CN106808722A (en) | 2015-11-27 | 2015-11-27 | A kind of inner tube forming ring of rubber tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106808722A true CN106808722A (en) | 2017-06-09 |
Family
ID=59101780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510838590.XA Pending CN106808722A (en) | 2015-11-27 | 2015-11-27 | A kind of inner tube forming ring of rubber tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106808722A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247920A (en) * | 2018-03-02 | 2018-07-06 | 威海市润通橡胶有限公司 | A kind of inner tube of a tyre resistance to deformation stock mould sizing method |
-
2015
- 2015-11-27 CN CN201510838590.XA patent/CN106808722A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247920A (en) * | 2018-03-02 | 2018-07-06 | 威海市润通橡胶有限公司 | A kind of inner tube of a tyre resistance to deformation stock mould sizing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170609 |
|
| WD01 | Invention patent application deemed withdrawn after publication |