CN104139543A - Forming device suitable for production of radial tires of different types - Google Patents
Forming device suitable for production of radial tires of different types Download PDFInfo
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- CN104139543A CN104139543A CN201410369348.8A CN201410369348A CN104139543A CN 104139543 A CN104139543 A CN 104139543A CN 201410369348 A CN201410369348 A CN 201410369348A CN 104139543 A CN104139543 A CN 104139543A
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- side plate
- diameter
- forming
- tyre bead
- ring
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Abstract
The invention discloses a forming device suitable for production of radial tires of different types. The forming device comprises an upper tire ring, a lower tire ring, a pattern block, an upper tire side plate and a lower tire side plate, wherein the upper tire ring, the lower tire ring, the pattern block, the upper tire side plate and the lower tire side plate form a forming mold cavity. In the forming device series, the central diameter of the upper tire side plate and the central diameter of the lower tire side plate are identical, the radius of the forming arc faces of the two radial sides of the central of the upper tire side plate and the radius of the forming arc faces of the two radial sides of the central of the lower tire side plate are identical, the diameter of an end opening of the upper tire side plate and the diameter of an end opening of the lower tire side plate are identical, the diameter of an end opening of the upper tire ring and the diameter of an end opening of the lower tire ring are identical, the radius of the forming arc face of the end opening of the upper tire ring and the radius of the forming arc face of the end opening of lower tire ring are identical, a bottom spigot of the upper tire ring and a bottom spigot of the lower tire ring are inclined face spigots or plane spigots of different diameters and different widths, and the inclined face spigots or the plane spigots are connected with the forming arc faces of the end openings of the tire rings through transition arc faces of different radiuses. The upper tire ring and the lower tire ring with the inclined face spigots and the plane spigots and the corresponding transition arc faces are selected for forming of the tires of different types and specifications. The forming device is capable of saving more than 80% of the input amount of forming tools, and the production cost of an enterprise is greatly reduced.
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 portion (point upper and lower part), the several parts of bead part (point upper and lower part).
Described sidewall portion is for shape, trade mark, pattern and the words identification on mold pressing sidewall, and described decorative pattern portion is for the pattern block moulding of crown, and described upper and lower tyre bead is realized the moulding of tyre bead part dimension; Described this moulding is to closely cooperate at these several positions, is filled with a kind of medium that temperature can be provided at tyre cavity, and this medium has certain pressure, has heat transmission function at device itself, after certain hour, and tire final molding.
The tire of moulding different model specification, corresponding decorative pattern portion, upper and lower tyre bead and upper and lower tire side dimension are different, tyre model specification is more, need the shaped device parts of outfit more, for the production of truck (comprising truck, passenger vehicle etc.) radial, because radial size is larger, 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 is to produce 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 at tyre bead and pattern block on, 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, lower fetal pleuron center-diameter is identical to the radius of the sulfuration cambered surface of both sides, 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, corresponding to the moulding of different types of tyres, select to have the upper and lower tyre bead of inclined-plane seam or plane seam and corresponding transition cambered surface.
Concentrate for reducing stress, the fillet being connected with transition cambered surface is arranged at the bottom of described plane seam.
Beneficial effect of the present invention:
The input amount that the shaped device of the applicable different model radial tyre production of the present invention can be saved work frock more than 80%, greatly reduces the production cost of enterprise.
(4) brief description of the drawings:
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 mark: 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 shaped device that the present invention is applicable to different model radial tyre production mainly by the tyre bead 1 of upper and lower position, be located at the pattern block 2 of tyre bead 1 periphery and be located at tyre bead 1 and the sidewall plate 3 of pattern block 2 upper and lowers forms, 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 be corresponding one by one with the radial of different model specification, causes the input amount of frock large, and production cost is high.
Find after deliberation, in serial shaped device, in the approaching series of products of dimensions, particularly for equivalent specification, the size and dimension of pattern block 2 and upper and lower sidewall plate 3 changes 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, each upper and lower sidewall plate 3 center-diameters are designed to identical to the radius (R1, R2) of the sulfuration cambered surface of both sides, 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 position of upper and lower tyre bead 1 seam and the difference of shape, described position comprises diameter and width, diameter D and width W in as shown in Figure 1 and Figure 2, seam shape inclined-plane seam 5 and plane seam 6 as shown in Figure 1 and Figure 2.The bottom surface of described inclined-plane seam 5 and the radially inclination of α at an angle, its inclined-plane is connected by the transition arc of R4 and the sulfuration cambered surface of R3; Described plane seam 6 bottom roundings (R5), and by the transition arc of R4 and round and smooth connection of sulfuration cambered surface of R3.
Corresponding to the moulding of different model specification tire, select to have the upper and lower tyre bead 1 of inclined-plane seam 5 or plane seam 6 and corresponding transition cambered surface, form the shaped device of different model specification series with upper and lower sidewall plate 3 and pattern ring 2.
Claims (2)
1. the shaped device that is applicable to different model radial tyre production, comprises, lower tyre bead (1), be located at, the pattern block (2) that lower tyre bead (1) is peripheral and be located at tyre bead (1) and pattern block (2) on, below sidewall plate (3), described on, 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, each on, the central diameter of lower fetal pleuron (3) is identical, each on, lower fetal pleuron (3) center-diameter is identical to the radius of the moulding cambered surface of both sides, each on, the port diameter of lower fetal pleuron (3) is identical, each on, the port diameter of lower tyre bead (1) is identical, each on, the radius of lower tyre bead (1) port moulding cambered surface is identical, each on, 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 moulding cambered surface of tyre bead (1) port by the transition cambered surface of different radii, corresponding to the moulding of different model specification tire, select to have the upper and lower tyre bead (1) of inclined-plane seam (5) or plane seam (6) and corresponding transition cambered surface.
2. the shaped device that is applicable to according to claim 1 different model radial tyre production, is characterized in that: the fillet being 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 true CN104139543A (en) | 2014-11-12 |
| CN104139543B CN104139543B (en) | 2016-04-20 |
Family
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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) |
Cited By (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 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55124638A (en) * | 1979-03-13 | 1980-09-25 | Bayer Ag | Variable diameter sheel body for molding tire |
| 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 |
| CN1935483A (en) * | 2006-10-18 | 2007-03-28 | 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 |
| CN102120366A (en) * | 2011-02-25 | 2011-07-13 | 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
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55124638A (en) * | 1979-03-13 | 1980-09-25 | Bayer Ag | Variable diameter sheel body for molding tire |
| 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 |
| CN1935483A (en) * | 2006-10-18 | 2007-03-28 | 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 |
| CN102120366A (en) * | 2011-02-25 | 2011-07-13 | 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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104139543B (en) | 2016-04-20 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20160420 Termination date: 20170730 |