CN104139543B - Be applicable to the shaped device of different model radial tyre production - Google Patents
Be applicable to the shaped device of different model radial tyre production Download PDFInfo
- Publication number
- CN104139543B CN104139543B CN201410369348.8A CN201410369348A CN104139543B CN 104139543 B CN104139543 B CN 104139543B CN 201410369348 A CN201410369348 A CN 201410369348A CN 104139543 B CN104139543 B CN 104139543B
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- tyre bead
- cambered surface
- seam
- shaping
- shaped device
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Abstract
The invention discloses a kind of shaped device of applicable different model radial tyre production, comprise and form the upper of shaping mold cavity, lower tyre bead, pattern block and on, the sidewall plate of below, in shaped device series, on each, the central diameter of lower fetal pleuron is identical, on each, the radius of the lower fetal pleuron radially shaping cambered surface of both sides is identical, on each, the port diameter of lower fetal pleuron is identical, on each, the port diameter of lower tyre bead is identical, on each, the radius of the shaping cambered surface of lower tyre bead port is identical, on each, lower bead base seam is inclined-plane seam or the plane seam of different-diameter and width, described inclined-plane seam or plane seam connect the shaping cambered surface of tyre bead port by the transition cambered surface of different radii, shaping corresponding to different model specification tyre, selects the upper and lower tyre bead with inclined-plane seam or plane seam and corresponding transition cambered surface.Shaped device of the present invention can save the input amount more than 80% of forming frock, greatly reduces the production cost of enterprise.
Description
(1) technical field:
The present invention relates to tire shaping apparatus, be specially a kind of shaped device of applicable different model radial tyre production.
(2) background technology:
The outline of truck (comprising truck, passenger vehicle etc.) radial is made up of decorative pattern, sidewall, bead part, and corresponding whole steel wire radial tyre shaped device separates decorative pattern, sidewall (point upper and lower part), bead part (point upper and lower part) several part.
Described sidewall is used for the shape on mold pressing sidewall, trade mark, pattern and words identification, and the pattern block that described decorative pattern portion is used for crown is shaping, and described upper and lower tyre bead realizes the shaping of tyre bead part dimension; Described this shaping be closely cooperate at this few position, be filled with a kind of medium that can provide temperature at tyre cavity, this medium has certain pressure, has heat transmission function at device itself, after certain hour, tire final molding.
The tire of shaping different model specification, corresponding decorative pattern portion, upper and lower tyre bead and upper and lower sidewall size are different, tyre model specification is more, the shaped device parts that need be equipped with are more, for the production of truck (comprising truck, passenger vehicle etc.) radial, because radial size is comparatively large, cause the input amount of device large, production cost is high.
(3) summary of the invention:
For the deficiencies in the prior art, the present invention proposes a kind of shaped device of applicable different model radial tyre production, technical problem to be solved produces more polytypic kind tire with minimum profiled part input amount.
The shaped device of the applicable different model radial tyre production that can solve the problems of the technologies described above, its technical scheme comprises, lower tyre bead, be located at, the pattern block of lower tyre bead periphery and be located on tyre bead and pattern block, the sidewall plate of below, on described, lower tyre bead, pattern block and upper, lower fetal pleuron forms the shaping mold cavity of tire, unlike the prior art in shaped device series, on each, the central diameter of lower fetal pleuron is identical, on each, the radius of the lower fetal pleuron radially sulfuration cambered surface of both sides is identical, on each, the port diameter of lower fetal pleuron is identical, on each, the port diameter of lower tyre bead is identical, on each, the radius of lower tyre bead port sulfuration cambered surface is identical, on each, lower bead base seam may be selected to be inclined-plane seam or the plane seam of different-diameter and width, described inclined-plane seam or plane seam connect tyre bead port sulfuration cambered surface by the transition cambered surface of different radii, shaping corresponding to different types of tyres, selects the upper and lower tyre bead with inclined-plane seam or plane seam and corresponding transition cambered surface.
Concentrate for reducing stress, the fillet be connected with transition cambered surface is arranged at the bottom of described plane seam.
Beneficial effect of the present invention:
The shaped device that the present invention is applicable to different model radial tyre production can save the input amount more than 80% of work frock, greatly reduces the production cost of enterprise.
(4) accompanying drawing illustrates:
Fig. 1 is the structural representation of one embodiment of the present invention.
Fig. 2 is the structural representation of another embodiment of the present invention.
Figure number identifies: 1, tyre bead; 2, pattern block; 3, sidewall plate; 4, shaping mold cavity; 5, inclined-plane seam; 6, plane seam.
(5) detailed description of the invention:
Below in conjunction with accompanying drawing illustrated embodiment, technical scheme of the present invention is described further.
The present invention is applicable to the tyre bead 1 of shaped device primarily of upper and lower position of different model radial tyre production, the pattern block 2 being located at tyre bead 1 periphery and the sidewall plate 3 that is located at tyre bead 1 and pattern block 2 upper and lower is formed, described upper and lower tyre bead 1, pattern block 2 and upper and lower sidewall plate 3 form the shaping mold cavity 4 of radial, as shown in Figure 1 and Figure 2.
Due to the seriation of producing, corresponding to the radial of different model specification, traditional shaped device must with the radial one_to_one corresponding of different model specification, cause the input amount of frock large, production cost is high.
Find after deliberation, in series mold device, in the series of products that dimensions is close, particularly for equivalent specification, the size and dimension change of pattern block 2 and upper and lower sidewall plate 3 is little, and its main distinction is seam position and the shape of upper and lower tyre bead 1.
For this reason, in shaped device series of the present invention, the central diameter B of each upper and lower sidewall plate 3 is designed to identical, port (seam of pattern ring 2) the diameter A of each upper and lower sidewall plate 3 is designed to identical, port (seam of upper and lower sidewall plate 3) the diameter C of each upper and lower tyre bead 1 is designed to identical, further, the radius (R1, R2) of each upper and lower sidewall plate 3 radially sulfuration cambered surface of both sides is designed to identical, the radius (R3) of each upper and lower tyre bead 1 port sulfuration cambered surface is designed to identical, as shown in Figure 1 and Figure 2.
Be directed to the shaped device of different model specification, its determinant is the upper and lower position of tyre bead 1 seam and the difference of shape, described position comprises diameter and width, the diameter D as shown in Figure 1 and Figure 2 and width W, seam shape inclined-plane seam 5 as shown in Figure 1 and Figure 2 and plane seam 6.The bottom surface of described inclined-plane seam 5 and the inclination of radial α at an angle, its inclined-plane is connected with the sulfuration cambered surface of R3 by the transition arc of R4; Rounding (R5) bottom described plane seam 6, and be connected with the sulfuration cambered surface of R3 is round and smooth by the transition arc of R4.
Shaping corresponding to different model specification tyre, selects the upper and lower tyre bead 1 with inclined-plane seam 5 or plane seam 6 and corresponding transition cambered surface, forms the shaped device of different model specification series with upper and lower sidewall plate 3 and pattern ring 2.
Claims (2)
1. be applicable to the shaped device of different model radial tyre production, comprise, lower tyre bead (1), be located at, the pattern block (2) that lower tyre bead (1) is peripheral and be located on tyre bead (1) and pattern block (2), the sidewall plate (3) of below, on described, lower tyre bead (1), pattern block (2) and upper, lower fetal pleuron (3) forms the shaping mold cavity (4) of tire, it is characterized in that: in shaped device series, on each, the central diameter of lower fetal pleuron (3) is identical, on each, the radius of lower fetal pleuron (3) the radially shaping cambered surface of both sides is identical, on each, the port diameter of lower fetal pleuron (3) is identical, on each, the port diameter of lower tyre bead (1) is identical, on each, the radius of the shaping cambered surface of lower tyre bead (1) port is identical, on each, lower tyre bead (1) bottom seam is inclined-plane seam (5) or the plane seam (6) of different-diameter and width, and described inclined-plane seam (5) or plane seam (6) connect the shaping cambered surface of tyre bead (1) port by the transition cambered surface of different radii, shaping corresponding to different model specification tyre, selects the upper and lower tyre bead (1) with inclined-plane seam (5) or plane seam (6) and corresponding transition cambered surface.
2. be applicable to the shaped device of different model radial tyre production according to claim 1, it is characterized in that: the fillet be connected with transition cambered surface is arranged at the bottom of described plane seam (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410369348.8A CN104139543B (en) | 2014-07-30 | 2014-07-30 | Be applicable to the shaped device of different model radial tyre production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410369348.8A CN104139543B (en) | 2014-07-30 | 2014-07-30 | Be applicable to the shaped device of different model radial tyre production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104139543A CN104139543A (en) | 2014-11-12 |
| CN104139543B true CN104139543B (en) | 2016-04-20 |
Family
ID=51848954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410369348.8A Expired - Fee Related CN104139543B (en) | 2014-07-30 | 2014-07-30 | Be applicable to the shaped device of different model radial tyre production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104139543B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799853A (en) * | 2017-01-18 | 2017-06-06 | 合海橡塑装备制造有限公司 | All steel shaping machine set |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0016364A1 (en) * | 1979-03-13 | 1980-10-01 | Bayer Ag | Bladder of variable shape and method of removing the same from moulded tyres |
| CN2640721Y (en) * | 2003-07-21 | 2004-09-15 | 青岛国人橡胶研究院有限公司 | Double-cone guide radial tire detachable mould |
| CN2696804Y (en) * | 2004-03-23 | 2005-05-04 | 羊文玉 | Heat bard type segmented mould |
| CN1788967A (en) * | 2005-11-12 | 2006-06-21 | 东营金泰橡胶机械厂 | Saucepan type adjustable die for whole-steel wire loaded meridian tyre |
| CN100396462C (en) * | 2006-10-18 | 2008-06-25 | 宁新华 | Tyre mould |
| CN201205744Y (en) * | 2008-04-07 | 2009-03-11 | 山东豪迈机械科技股份有限公司 | Giant tyres active die |
| CN102120366B (en) * | 2011-02-25 | 2013-07-10 | 谢义忠 | Energy-saving unpowered lower opening type tyre vulcanizing segmented mold |
| CN203994751U (en) * | 2014-07-30 | 2014-12-10 | 中国化工橡胶桂林有限公司 | Be applicable to the shaped device of different model radial tyre production |
-
2014
- 2014-07-30 CN CN201410369348.8A patent/CN104139543B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN104139543A (en) | 2014-11-12 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20170730 |