CN2123415U - Double curve type meridianal tyre forming machine back rapping bag - Google Patents
Double curve type meridianal tyre forming machine back rapping bag Download PDFInfo
- Publication number
- CN2123415U CN2123415U CN 92224295 CN92224295U CN2123415U CN 2123415 U CN2123415 U CN 2123415U CN 92224295 CN92224295 CN 92224295 CN 92224295 U CN92224295 U CN 92224295U CN 2123415 U CN2123415 U CN 2123415U
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- utility
- annular opening
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- hyperbolic
- bag
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Abstract
The utility model relates to a hyperbolic type back wrapping bag of a forming machine for a meridian tyre. A bag body (1) of the utility model is a hyperbolic type rotary-body barrel casing; the rubber of the inner side of the hyperbolic type rotary-body barrel casing is provided with an annular opening (4); a plane comprising the annular opening is perpendicular to an axle wire of the barrel casing; reinforcing ribs are arranged in the two porches (2), (3) of the opening of the barrel casing, and the cord fabric which is clamped in the rubber is wrapped on the reinforcing ribs in the two porches at the position of inversely the two porches of the annular opening inversely. The utility model which can be made of home-made raw material with the national technology has high surface finish quality, large tension, favorable elasticity, the favorable back wrapping quality of the flan port of the tyre formed, and the low manufacturing cost of the bag of the utility model.
Description
The utility model relates to a kind of accessory that is used for the Outer Tyre make-up machine, particularly a kind of hyperbolic-type radial tire building machine reverse-wrapped capsule.
In radial secondary method make-up machine, homemade and part import first stage building machine adopts a cup forming roll not have capsule anti-package carcass cord, and this mode is difficult to guarantee the fetus quality, easily produces at the position, rim of the mouth to tear quality problems such as son, steam bubble, bag be unreal open.
The purpose of this utility model provides a kind of hyperbolic-type radial tire building machine reverse-wrapped capsule, is used for the capsule shaping that has of tyre first stage make-up machine.
The utility model is realized by following proposal:
Design a kind of hyperbolic-type radial tire building machine reverse-wrapped capsule, its utricule is the hyperbolic-type rotary body jacket casing that annular opening is arranged on the inboard rubber, two edges that form annular opening are built-in with reinforcement, the disk that annular opening constitutes is perpendicular to the jacket casing axis, constitute the middle cord that accompanies of rubber of capsule, this cord is on two edge place's anti-packages reinforcement within it of annular opening.
One end of above-mentioned sleeve is thicker, and its internal cavity is bigger, and the other end is thinner, and its internal cavity is less.
It is cylindrical that above-mentioned jacket casing launches the back.
The utility model is upheld big, good springiness, the surface smoothness height, and the fetus rim of the mouth anti-package quality height that molds can adopt domestic raw material, domestic technology manufacturing, and manufacturing cost reduces greatly.
Below in conjunction with embodiment and accompanying drawing thereof, structure of the present utility model is described in more detail.
Accompanying drawing 1 is a schematic perspective view of the present utility model.
Fig. 2 is the utility model cutaway view vertically.
Fig. 3 is the A portion enlarged drawing of Fig. 2.
As shown in Figure 1, utricule of the present utility model (1) is a hyperbolic-type rotary body jacket casing, near the bigger end of diameter annular opening (4) is arranged on its inboard rubber, the disk of annular opening is perpendicular to the jacket casing axis, as shown in the figure, annular opening has two edges (2), (3), it is built-in with steel wire reinforcement (5), accompanies cord (6) in the middle of the rubber (7) of formation capsule, and rubber has exhaust line (8) outward, the bus of jacket casing (1) is similar to hyperbola, one end of jacket casing is thicker, and internal cavities is bigger, and the other end is thinner, cavity is less, and it is cylindrical that whole capsule launches the back.
Claims (3)
1, a kind of hyperbolic-type radial tire building machine reverse-wrapped capsule, it is characterized in that its utricule is the hyperbolic-type rotary body jacket casing that annular opening (4) is arranged on the inboard rubber, the disk that annular opening constitutes is perpendicular to the jacket casing axis, two edges (2) of its opening, (3) built-in reinforcement (5), constitute the middle cord (6) that accompanies of rubber of capsule, this cord is on two edge place's anti-packages reinforcement within it of annular opening.
2, hyperbolic-type radial tire building machine reverse-wrapped capsule according to claim 1 is characterized in that an end of above-mentioned jacket casing is thicker, and its internal cavity is bigger, and the other end is thinner, and its internal cavity is less.
3, hyperbolic-type radial tire building machine reverse-wrapped capsule according to claim 1 is characterized in that above-mentioned jacket casing is cylindrical after launching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92224295 CN2123415U (en) | 1992-06-07 | 1992-06-07 | Double curve type meridianal tyre forming machine back rapping bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92224295 CN2123415U (en) | 1992-06-07 | 1992-06-07 | Double curve type meridianal tyre forming machine back rapping bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2123415U true CN2123415U (en) | 1992-12-02 |
Family
ID=4966803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92224295 Granted CN2123415U (en) | 1992-06-07 | 1992-06-07 | Double curve type meridianal tyre forming machine back rapping bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2123415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818408A (en) * | 2016-05-13 | 2016-08-03 | 中策橡胶集团有限公司 | Tire molding capsule device and preparation method thereof |
| CN113927796A (en) * | 2021-09-30 | 2022-01-14 | 赛轮集团股份有限公司 | Tire curing bladder |
-
1992
- 1992-06-07 CN CN 92224295 patent/CN2123415U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818408A (en) * | 2016-05-13 | 2016-08-03 | 中策橡胶集团有限公司 | Tire molding capsule device and preparation method thereof |
| CN105818408B (en) * | 2016-05-13 | 2019-01-18 | 中策橡胶集团有限公司 | A kind of tyre moulding capsules device and preparation method thereof |
| CN113927796A (en) * | 2021-09-30 | 2022-01-14 | 赛轮集团股份有限公司 | Tire curing bladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |