CN104924493A - Radial tire segmented mold capable of evenly vulcanizing tire crown - Google Patents
Radial tire segmented mold capable of evenly vulcanizing tire crown Download PDFInfo
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- CN104924493A CN104924493A CN201510352663.4A CN201510352663A CN104924493A CN 104924493 A CN104924493 A CN 104924493A CN 201510352663 A CN201510352663 A CN 201510352663A CN 104924493 A CN104924493 A CN 104924493A
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- annular
- steam chest
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- ring
- steam chamber
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Abstract
The invention relates to a radial tire segmented mold capable of evenly vulcanizing a tire crown and solves the problem that the radial tire crown is uneven in vulcanization. The radial tire segmented mold comprises an annular base (1), an annular lower side plate (2), an annular upper side plate and an annular upper cover (4) and is characterized in that a transverse partition (12) is disposed in a sealed annular vulcanizing heating steam chamber (10), the transverse partition (12) separates the sealed annular vulcanizing heating steam chamber (10) into an annular upper steam chamber (14) and an annular lower steam chamber (15), an upper vertical partition (11) is disposed in the annular upper steam chamber (14), a lower vertical partition (13) is disposed in the annular lower steam chamber (15) right below the upper vertical partition (11), the outer lateral wall of the annular upper steam chamber (14) on the left of the upper vertical partition (11) is provided with a steam inlet (18), the outer lateral wall of the annular lower steam chamber (15) on the left of the lower vertical partition (13) is provided with a steam outlet (17), and a hole (16) communicating the upper steam chamber and the lower steam chamber is formed in the transverse partition (12) on the right of the upper vertical partition (11). By the radial tire segmented mold, the radial tire crown is evenly heated during vulcanization.
Description
Technical field
The present invention relates to a kind of sulfurizing mould, particularly a kind of activating mold of sulfuration radial tyre crown.
Background technology
Activating mold is the heating mould for sulfuration radial tyre, be provided with the annular steam chest by heating steam in a mold, heating steam enters into annular steam chest from entrance, flows out, realize the sulfuration to the radial tyre crown in mould after annular one circle from outlet.The baking form of this steam one-way circulation, due to the rapid loss of steam heat in one-way circulation vapour road, make steam high in porch, reduce a lot to exit, the rapid change of this temperature of thermal medium, what cause the baking of meridian tyre crown is uneven, causes the over cure of the tire into steam ports place, the tire at venthole place undervulcanization, has had influence on the quality of tire.
Summary of the invention
The invention provides a kind of can the radial tyre activating mold of even sulfuration crown, solve the technical problem that the sulfuration of radial tyre crown is uneven.
The present invention solves above technical problem by the following technical programs:
A kind of can the radial tyre activating mold of even sulfuration crown, comprise annular base, ring-type lower side panel, ring-type epipleural and annular upper cover, annular base is provided with ring-type lower side panel, the bottom surface of annular upper cover is provided with ring-type epipleural, annular base outside ring-type lower side panel is provided with annular base wearing plate, the outside bottom surface of annular upper cover is provided with annular upper cover wearing plate, the arc seat of crown decorative pattern is provided with between annular base wearing plate and annular upper cover wearing plate, the inner side of the arc seat of crown decorative pattern is provided with crown pattern mould, at ring-type epipleural, radial tyre is provided with between crown pattern mould and ring-type lower side panel, the lateral surface of the arc seat of crown decorative pattern is provided with heat conduction ring, the lateral surface of heat conduction ring is provided with closed annular sulfuration heating air chamber, diaphragm plate steam chest being separated into steam chest under steam chest and annular in annular is provided with in the annular sulfuration heating steam chest closed, vertical clapboard on annular is provided with in steam chest, lower vertical clapboard is provided with in steam chest under annular immediately below upper vertical clapboard, in annular on the left of upper vertical clapboard steam chest lateral wall on be provided with air intake, under annular on the left of lower vertical clapboard steam chest lateral wall on be provided with venthole, diaphragm plate on the right side of upper vertical clapboard is provided with upper and lower steam chest intercommunicating pore.
In annular, the volume of steam chest is equal with the volume of steam chest under annular.
The single cycle sulfuration steam chest of tyre crown is changed into reverse Two-way Cycle sulfuration steam chest by the present invention, the sulfuration of radial tyre crown is heated evenly, improves the performance quality of tire product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of steam chest of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail:
A kind of can the radial tyre activating mold of even sulfuration crown, comprise annular base 1, ring-type lower side panel 2, ring-type epipleural 3 and annular upper cover 4, annular base 1 is provided with ring-type lower side panel 2, the bottom surface of annular upper cover 4 is provided with ring-type epipleural 3, annular base 1 outside ring-type lower side panel 2 is provided with annular base wearing plate 7, the outside bottom surface of annular upper cover 4 is provided with annular upper cover wearing plate, the arc seat 6 of crown decorative pattern is provided with between annular base wearing plate 7 and annular upper cover wearing plate, the inner side of the arc seat 6 of crown decorative pattern is provided with crown pattern mould 5, at ring-type epipleural 3, radial tyre 8 is provided with between crown pattern mould 5 and ring-type lower side panel 2, the lateral surface of the arc seat 6 of crown decorative pattern is provided with heat conduction ring 9, the lateral surface of heat conduction ring 9 is provided with closed annular sulfuration heating air chamber 10, the diaphragm plate 12 steam chest being separated into steam chest 15 under steam chest 14 and annular in annular is provided with in the annular sulfuration heating steam chest 10 closed, annular is provided with vertical clapboard 11 in steam chest 14, lower vertical clapboard 13 is provided with in steam chest 15 under annular immediately below upper vertical clapboard 11, in annular on the left of upper vertical clapboard 11 steam chest 14 lateral wall on be provided with air intake 18, under annular on the left of lower vertical clapboard 13 steam chest 15 lateral wall on be provided with venthole 17, diaphragm plate 12 on the right side of upper vertical clapboard 11 is provided with upper and lower steam chest intercommunicating pore 16.
In annular, the volume of steam chest 14 is equal with the volume of steam chest under annular 15.Steam enters from steam chest 14 in the annular of the side of upper vertical clapboard 11, the lower steam chest 15 of annular is entered by upper and lower steam chest intercommunicating pore 16 after circulating one week, recycled back is discharged from the venthole 17 immediately below air intake 18 for one week again, thus the whole circle of mould steam chest temperature is more trended towards evenly.
Claims (2)
1. one kind can the radial tyre activating mold of even sulfuration crown, comprise annular base (1), ring-type lower side panel (2), ring-type epipleural (3) and annular upper cover (4), annular base (1) is provided with ring-type lower side panel (2), the bottom surface of annular upper cover (4) is provided with ring-type epipleural (3), the annular base (1) in ring-type lower side panel (2) outside is provided with annular base wearing plate (7), the outside bottom surface of annular upper cover (4) is provided with annular upper cover wearing plate, the arc seat of crown decorative pattern (6) is provided with between annular base wearing plate (7) and annular upper cover wearing plate, the inner side of the arc seat of crown decorative pattern (6) is provided with crown pattern mould (5), in ring-type epipleural (3), radial tyre (8) is provided with between crown pattern mould (5) and ring-type lower side panel (2), the lateral surface of the arc seat of crown decorative pattern (6) is provided with heat conduction ring (9), the lateral surface of heat conduction ring (9) is provided with closed annular sulfuration heating air chamber (10), it is characterized in that, the diaphragm plate (12) steam chest being separated into steam chest (15) under the upper steam chest (14) of annular and annular is provided with in annular sulfuration heating steam chest (10) closed, annular is provided with upper vertical clapboard (11) in steam chest (14), lower vertical clapboard (13) is provided with in steam chest (15) under annular immediately below upper vertical clapboard (11), upper vertical clapboard (11) left side annular on steam chest (14) lateral wall on be provided with air intake (18), lower vertical clapboard (13) left side annular under steam chest (15) lateral wall on be provided with venthole (17), the diaphragm plate (12) on upper vertical clapboard (11) right side is provided with upper and lower steam chest intercommunicating pore (16).
2. according to claim 1 a kind of can the radial tyre activating mold of even sulfuration crown, it is characterized in that, in annular, the volume of steam chest (14) is equal with the volume of steam chest under annular (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510352663.4A CN104924493A (en) | 2015-06-24 | 2015-06-24 | Radial tire segmented mold capable of evenly vulcanizing tire crown |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510352663.4A CN104924493A (en) | 2015-06-24 | 2015-06-24 | Radial tire segmented mold capable of evenly vulcanizing tire crown |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104924493A true CN104924493A (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510352663.4A Pending CN104924493A (en) | 2015-06-24 | 2015-06-24 | Radial tire segmented mold capable of evenly vulcanizing tire crown |
Country Status (1)
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| CN (1) | CN104924493A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114734665A (en) * | 2022-03-14 | 2022-07-12 | 青岛森麒麟轮胎股份有限公司 | Double-steam chamber tire mold |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202607909U (en) * | 2012-03-27 | 2012-12-19 | 河南省环球模具股份有限公司 | Heating-plate-type segmented mold |
| CN204196061U (en) * | 2014-10-31 | 2015-03-11 | 山东豪迈机械科技股份有限公司 | A kind of tyre adjustable die efficient energy-saving steam chest lead ring |
| CN104690856A (en) * | 2015-03-30 | 2015-06-10 | 谢义忠 | Energy-saving tire vulcanization segmented mold structure |
| CN204894294U (en) * | 2015-06-24 | 2015-12-23 | 中车双喜轮胎有限公司 | Can evenly vulcanize loose mould of radial tyre of child hat |
-
2015
- 2015-06-24 CN CN201510352663.4A patent/CN104924493A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202607909U (en) * | 2012-03-27 | 2012-12-19 | 河南省环球模具股份有限公司 | Heating-plate-type segmented mold |
| CN204196061U (en) * | 2014-10-31 | 2015-03-11 | 山东豪迈机械科技股份有限公司 | A kind of tyre adjustable die efficient energy-saving steam chest lead ring |
| CN104690856A (en) * | 2015-03-30 | 2015-06-10 | 谢义忠 | Energy-saving tire vulcanization segmented mold structure |
| CN204894294U (en) * | 2015-06-24 | 2015-12-23 | 中车双喜轮胎有限公司 | Can evenly vulcanize loose mould of radial tyre of child hat |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114734665A (en) * | 2022-03-14 | 2022-07-12 | 青岛森麒麟轮胎股份有限公司 | Double-steam chamber tire mold |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150923 |
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| WD01 | Invention patent application deemed withdrawn after publication |