CN106553367B - A kind of engineering tire molding new construction bracer rubber ring - Google Patents
A kind of engineering tire molding new construction bracer rubber ring Download PDFInfo
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- CN106553367B CN106553367B CN201510614299.4A CN201510614299A CN106553367B CN 106553367 B CN106553367 B CN 106553367B CN 201510614299 A CN201510614299 A CN 201510614299A CN 106553367 B CN106553367 B CN 106553367B
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- rubber ring
- annular
- lower die
- ring
- design
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- Tyre Moulding (AREA)
- Tires In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention relates to tire manufacturing arts, and in particular to a kind of engineering tire molding new construction bracer rubber ring.The rubber ring is ring-shaped rubber ring, rubber ring includes outer ring surface, inner ring surface and two sides, and outer ring surface two sides are separately connected inner ring surface, the trapezoidal shape in the cross section of rubber ring by side, the outer ring surface of rubber ring is circular groove, and design has twice annular protrusion on the one of side of rubber ring.Advantage is that design is simple, and easy to use, the periphery of rubber ring is designed to circular groove, and between the grooves, tire foot will not move tire foot press, this sample tire foot would not crack, simple and compact for structure the invention also provides the production mold of rubber ring.
Description
Technical field
The present invention relates to tire manufacturing arts, and in particular to a kind of engineering tire molding new construction bracer rubber ring.
Background technique
In the previous engineering tire process of reproduction, the outer ring surface of the rubber ring of assembly drum device be it is planar, in use
Tire foot is supported on rubber ring outer ring surface, and tire foot is easy mobile to both sides in process, and rubber ring cannot guarantee well tire foot not
It is mobile, cause green tire tire foot to crack, generates defect ware.
Summary of the invention
To solve the above-mentioned problems, the invention proposes a kind of engineering tires to form new construction bracer rubber ring, and design is simple, makes
With conveniently, solves green tire tire foot problem of Cracking.
In order to achieve the above object, the invention proposes following technical schemes:
A kind of engineering tire forms new construction bracer rubber ring, and the rubber ring is ring-shaped rubber ring, and rubber ring includes outer ring surface, interior
Anchor ring and two sides, outer ring surface two sides are separately connected inner ring surface by side, the trapezoidal shape in the cross section of rubber ring, rubber ring it is outer
Anchor ring is circular groove, and design has twice annular protrusion on the one of side of rubber ring.
The rubber ring is once molded compression molding by rubber ring mold.
The rubber ring mold includes upper die and lower die and middle mould, and upper mold is above lower die, middle mould top loading and lower die
Between inside, form die cavity between upper die and lower die and middle mould；The design of upper mold lower end inside has annular edge, and upper mold lower end is close
Outside design has annular rib, and the annular rib medial surface of upper mold lower end is that design has twice annular recessed on shelving face and shelving face
Slot；Design has annular edge on the inside of lower die upper end, and design has and opens on the inside of annular rib and annular rib upper end on the outside of lower die upper end
There is annular slot, on the inside of the annular rib of lower die upper end is formed by planarea and shelving face；The outer ring surface of middle mould is arc-shaped
Face, the design of middle mould inside have annular protrusion；The shelving face of upper mold lower end, the planarea of lower die upper end and shelving face and middle mould circle
Arcwall face combines to form die cavity；The annular rib of upper mold lower end is installed in the annular slot of lower die upper end, and middle mould is mounted in upper mold
On the inside of annular edge and the annular edge of lower die, the annular protrusion of middle mould is located at the annular edge of upper mold and the annular edge of lower die
Between.
It is an advantage of the invention that design is simple, easy to use, the periphery of rubber ring is designed to circular groove, and tire foot press exists
Between groove, tire foot will not be moved, this sample tire foot would not crack, and the invention also provides the production mold of rubber ring, structure letters
It is single compact.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention.
Fig. 2 is the schematic diagram of rubber ring mold of the invention.
Specific embodiment
In order to further illustrate the invention, it will be introduced in conjunction with the drawings:
Referring to attached drawing, a kind of engineering tire molding new construction bracer rubber ring, the rubber ring is ring-shaped rubber ring, and rubber ring includes
Outer ring surface 1, inner ring surface 2 and two sides 3,1 two sides of outer ring surface are separately connected inner ring surface 2 by side, and the cross section of rubber ring is in
Trapezoidal shape, the outer ring surface 1 of rubber ring are circular grooves 4, and design has twice annular protrusion on the one of side 3 of rubber ring.
The rubber ring is once molded compression molding by rubber ring mold.
The rubber ring mold includes upper mold 61, lower die 62 and middle mould 63, and above lower die 62, middle mould 63 fills upper mold 61
In the inside between lower die 62 above, die cavity 64 is formed between upper mold 61, lower die 62 and middle mould 63；The design of 61 lower end inside of upper mold
There is annular edge, there is annular rib in 61 lower end of upper mold close to outside design, and the annular rib medial surface of 61 lower end of upper mold is shelving
Design has twice annular groove on face and shelving face；Design has annular edge on the inside of 62 upper end of lower die, sets on the outside of 62 upper end of lower die
It is by planarea on the inside of the annular rib of 62 upper end of lower die in respect of annular slot is provided on the inside of annular rib and annular rib upper end
It is formed with shelving face；The outer ring surface of middle mould 63 is arc-shaped surface, and design has annular protrusion on the inside of middle mould 63；The slope of 61 lower end of upper mold
Type face, the planarea of 62 upper end of lower die and shelving face combine to form die cavity 64 with the arc-shaped surface of middle mould；The ring of 61 lower end of upper mold
Shape rib is installed in 62 upper end annular slot of lower die, and middle mould 63 is in the annular edge of upper mold and the annular edge of lower die 62
The annular protrusion of side, middle mould 63 is located between the annular edge of upper mold 61 and the annular edge of lower die 62.
The present invention is in use, rubber ring of the invention is sleeved on outside bracer, and in engineering tire forming process, tire foot is located in glue
In circular groove among the outer ring surface of ring, so in process, tire foot will not be moved left and right, and tire foot is caused to crack,
Form substandard products；The yield rate of engineering tire in this way greatly improves, and the use of the rubber ring mold of this patent is that middle mould is first put into lower die,
It is molded into die cavity below, upper mold pushes, and upper die and lower die and middle mould are together pressed and molded plastic cement, convenient and efficient.
Claims (1)
1. a kind of engineering tire forms new construction bracer rubber ring, it is characterized in that the rubber ring is ring-shaped rubber ring, rubber ring includes outer
Anchor ring, inner ring surface and two sides, outer ring surface two sides are separately connected inner ring surface by side, the trapezoidal shape in the cross section of rubber ring,
The outer ring surface of rubber ring is circular groove, and design has twice annular protrusion on the one of side of rubber ring；
The rubber ring mold includes upper die and lower die and middle mould, and upper mold is above lower die, between middle mould top loading and lower die
Inside forms die cavity between upper die and lower die and middle mould；The design of upper mold lower end inside has annular edge, and upper mold lower end is close to outside
Design has annular rib, and the annular rib medial surface of upper mold lower end is that design has twice annular groove on shelving face and shelving face；
Design has annular edge on the inside of lower die upper end, and there is design on the outside of lower die upper end is provided with ring on the inside of annular rib and annular rib upper end
The annular rib inside of shape card slot, lower die upper end is formed by planarea and shelving face；The outer ring surface of middle mould is arc-shaped surface, in
Design has annular protrusion on the inside of mould；The shelving face of upper mold lower end, the planarea of lower die upper end and shelving face are arc-shaped with middle mould
It combines to form die cavity in face；The annular rib of upper mold lower end is installed in the annular slot of lower die upper end, and middle mould is mounted in the annular of upper mold
On the inside of edge and the annular edge of lower die, the annular protrusion of middle mould be located at upper mold annular edge and lower die annular edge it
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510614299.4A CN106553367B (en) | 2015-09-24 | 2015-09-24 | A kind of engineering tire molding new construction bracer rubber ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510614299.4A CN106553367B (en) | 2015-09-24 | 2015-09-24 | A kind of engineering tire molding new construction bracer rubber ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106553367A CN106553367A (en) | 2017-04-05 |
| CN106553367B true CN106553367B (en) | 2019-06-14 |
Family
ID=58413708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510614299.4A Active CN106553367B (en) | 2015-09-24 | 2015-09-24 | A kind of engineering tire molding new construction bracer rubber ring |
Country Status (1)
| Country | Link |
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| CN (1) | CN106553367B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379592B (en) * | 2017-08-04 | 2018-07-03 | 肇庆骏鸿实业有限公司 | A kind of tire once-through-method forming machine secter pat |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2351315Y (en) * | 1998-04-13 | 1999-12-01 | 陈福祥 | Tyre |
| CN2513749Y (en) * | 2001-12-31 | 2002-10-02 | 天津赛象科技股份有限公司 | Mechanical forming drum |
| CN201249525Y (en) * | 2008-07-07 | 2009-06-03 | 双钱集团（如皋）轮胎有限公司 | A practical and novel bracer for capsule inverse covering assembly drum |
| CN202079797U (en) * | 2011-06-17 | 2011-12-21 | 双钱集团（如皋）轮胎有限公司 | Bladder bracer of tire building machine |
| CN204998010U (en) * | 2015-09-24 | 2016-01-27 | 双钱集团（江苏）轮胎有限公司 | Ring is glued to engineering child shaping new construction bracer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007320141A (en) * | 2006-05-31 | 2007-12-13 | Toyo Tire & Rubber Co Ltd | Manufacturing method of run-flat tire support and mold |
-
2015
- 2015-09-24 CN CN201510614299.4A patent/CN106553367B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2351315Y (en) * | 1998-04-13 | 1999-12-01 | 陈福祥 | Tyre |
| CN2513749Y (en) * | 2001-12-31 | 2002-10-02 | 天津赛象科技股份有限公司 | Mechanical forming drum |
| CN201249525Y (en) * | 2008-07-07 | 2009-06-03 | 双钱集团（如皋）轮胎有限公司 | A practical and novel bracer for capsule inverse covering assembly drum |
| CN202079797U (en) * | 2011-06-17 | 2011-12-21 | 双钱集团（如皋）轮胎有限公司 | Bladder bracer of tire building machine |
| CN204998010U (en) * | 2015-09-24 | 2016-01-27 | 双钱集团（江苏）轮胎有限公司 | Ring is glued to engineering child shaping new construction bracer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106553367A (en) | 2017-04-05 |
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