CN105058637A - Tire mold and manufacturing method thereof - Google Patents
Tire mold and manufacturing method thereof Download PDFInfo
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- CN105058637A CN105058637A CN201510487069.6A CN201510487069A CN105058637A CN 105058637 A CN105058637 A CN 105058637A CN 201510487069 A CN201510487069 A CN 201510487069A CN 105058637 A CN105058637 A CN 105058637A
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- steel disc
- tire
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- key
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Abstract
The invention discloses a tire mold which belongs to the technical field of molds. The tire mold comprises a pattern block, wherein a plurality of flower ribs are arranged on the pattern block, and a steel sheet is arranged between every two adjacent flower ribs; inlaying keys are arranged at the two ends of each steel sheet, key grooves matched with the inlaying keys are formed in the flower rings, and the steel sheets are inserted into the flower ribs. The invention further discloses a method for manufacturing the tire mold. The method can realize processing and fixation of the steel sheets with complex shapes, expands the range of mold processing, and is widely applied to the manufacturing of the tire mold.
Description
Technical field
The present invention relates to technical field of mold, particularly relate to a kind of tire-mold and manufacture method thereof.
Background technology
General tire has decorative pattern, i.e. the groove of various longitudinal, horizontal, oblique composition on tire tread.Tyre tread is not only the whether beautiful factor of its outward appearance, and be more related to whether can give full play to tire traction, braking, turning, the performance such as draining and noise.And when producing tire, the decorative pattern on tire is shaping by the steel disc of tire-mold.In order to improve the performance effect of tyre tread, many tire producers require that the steel disc of tire-mold will have labyrinth or stereochemical structure, and this brings certain difficulty with regard to giving the processing of tire-mold.Current processing method is generally, and adopt electric machining mode to slot on mould, then pincers worker is inlayed, and this steel disc for comparison rule is more applicable, but has limitation for complex-shaped three-dimensional steel disc.
Three-dimensional steel plate shape is irregular, and especially irregular with flower joint, muscle side, technology before cannot realize flower muscle groove at side surface shape to be processed as irregularly shaped, reaches the effect consistent with three-dimensional steel plate shape.If three-dimensional steel disc is only posted on colored muscle side do not embed colored muscle, during the complete tread flaking of tyre vulcanization, steel disc band probably can fall by interaction force, cannot carry out next sulfuration.
Therefore, for a kind of new tire-mold of exploitation, change traditional structure, not only have urgent researching value, also have good economic benefit and commercial Application potentiality, this is the power place that is accomplished of the present invention and basis just.
Summary of the invention
In order to overcome the defect of above-mentioned pointed prior art, the present inventor, to this has been further investigation, after having paid a large amount of creative work, thus completes the present invention.
Specifically, technical problem to be solved by this invention is: provide a kind of tire-mold, can realize the processing of the steel disc of complicated shape and fix, expanding the scope of Mould Machining.
For solving the problems of the technologies described above, technical scheme of the present invention is: provide a kind of tire-mold, comprise pattern block, described pattern block is arranged with some colored muscle, steel disc is provided with between flower muscle described in adjacent two, the two ends of described steel disc are equipped with inlays key, and described colored muscle is provided with inlays the suitable keyway of key with described, and described steel disc is plugged on described colored muscle.
In described tire-mold of the present invention, as the preferred technical scheme of one, described in be equipped with the slot suitable with the cross sectional shape of described steel disc on pattern blocks, the two ends of described slot all extend to described keyway.
In described tire-mold of the present invention, as the preferred technical scheme of one, described colored muscle is provided with the plug for keyway described in shutoff, described plug and described keyway suitable and offset with described key of inlaying, the outer surface of described plug and the shape of described colored muscle suitable.
In described tire-mold of the present invention, as the preferred technical scheme of one, described steel disc with inlay key be set to one.
This invention also solves another technical problem is: the manufacture method providing a kind of tire-mold, can realize the processing of the steel disc of complicated shape and fix, expanding the scope of Mould Machining.
In the manufacture method of described tire-mold of the present invention, comprise the following steps: (1) processing steel disc, the two ends of described steel disc are equipped with inlays key; (2) slot that processing is suitable with described steel disc cross sectional shape between two flower muscle of pattern block; (3) on flower muscle, processing inlays the suitable keyway of key with described; (4) be plugged in by described steel disc in the keyway described in adjacent two between flower muscle, the bottom of described steel disc is plugged in described slot; (5) use plug fixing described in inlay key and keyway described in shutoff, the outer surface of described plug and the shape of described colored muscle suitable.
In the manufacture method of described tire-mold of the present invention, as the preferred technical scheme of one, described steel disc with inlay key be set to one.
In the manufacture method of described tire-mold of the present invention, as the preferred technical scheme of one, described steel disc adopt casting or 3D printing and making shaping.
In the manufacture method of described tire-mold of the present invention, as the preferred technical scheme of one, described keyway and slot electricity consumption machine-shaping or Milling Machining shaping.
After have employed technique scheme, the invention has the beneficial effects as follows:
(1) structure of the present invention is simple, inlaying of the steel disc of complicated shape can be met, low processing cost, working (machining) efficiency is high, thus improve the production efficiency of tire-mold, and inlaying of single shape steel disc can not only be completed, also can complete inlaying of complicated shape steel disc, thus expand the scope of tire-mold processing.
(2) owing to having offered the slot suitable with steel disc cross sectional shape on the surface of pattern block, steel disc is inserted into after on pattern block, not only inlaying key is inserted in keyway, and the bottom of steel disc is also inserted in slot, and steel disc is more firmly combined on pattern block.
(3) owing to devising the outer surface plug suitable with the shape of flower muscle, not only fixedly inlay the keyway vacancy after key but also shutoff steel disc is plugged on colored muscle, flower muscle left over, make the decorative pattern on flower muscle be able to continuous extension.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the structural representation of pattern block in the embodiment of the present invention;
Fig. 3 is the structural representation of steel disc in the embodiment of the present invention;
Wherein, in Fig. 1 to Fig. 3, each number designation refers to following concrete meaning, element and/or parts respectively.
In figure: 1, pattern block, 101, slot, 2, flower muscle, 201, keyway, 3, steel disc, 301, inlay key, 4, plug.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.But the purposes of these exemplary embodiments and object are only used for exemplifying the present invention, not any type of any restriction is formed to real protection scope of the present invention, more non-protection scope of the present invention is confined to this.
Embodiment one:
As Fig. 1, Fig. 2 and Fig. 3 jointly shown in, the invention provides a kind of tire-mold, comprise pattern block 1, pattern block 1 is arranged with some colored muscle 2, steel disc 3 is provided with between adjacent two flower muscle 2, the cross sectional shape of steel disc 3 can be regular, also can be irregular stereo structure, the two ends of steel disc 3 are equipped with inlays key 301, the cross sectional shape inlaying key 301 is fixing, flower muscle 2 is provided with the keyway 201 suitable with inlaying key 301, therefore the cross sectional shape of keyway 201 is also fixing, steel disc 3 is plugged on colored muscle 2, inlay key 301 and keyway 201 not only install coordinate convenient, the more important thing is, keyway 201 shape is fixed and simply, handling ease, working (machining) efficiency is high, also the steel disc 3 that shape is more complicated can be used to be fixed on pattern block 1.
More firmly be combined on pattern block 1 to make steel disc 3, pattern block 1 is provided with the slot 101 suitable with the cross sectional shape of steel disc 3, the two ends of slot 101 all extend to keyway 201, steel disc 3 is inserted into after on pattern block 1, not only inlaying key 301 is inserted in keyway 201, and the bottom of steel disc 3 is also inserted in slot 101.
Flower muscle 2 is provided with the plug 4 for shutoff keyway 201, plug 4 with keyway 201 suitable and with inlay key 301 and offset, the outer surface of plug 4 is suitable with the shape of flower muscle 2, compensate for keyway 201 vacancy after steel disc 3 is plugged on colored muscle 2, flower muscle 2 left over.
Steel disc 3 with inlay key 301 and be set to one, steel disc 3 can adopt casting, and 3D printing and making also can be used shaping.
Embodiment two:
The invention provides a kind of manufacture method of tire-mold, comprise the following steps:
(1) process steel disc 3, the two ends of steel disc 3 are equipped with inlays key 301, steel disc 3 with inlay key 301 and be set to one.Steel disc 3 adopt casting or 3D printing and making shaping.
(2) slot 101 that processing is suitable with steel disc 3 cross sectional shape between two flower muscle 2 of pattern block 1, the shape of steel disc 3 can be complicated shape, the shape of slot 101 is also corresponding, but at the groove that the Surface Machining of pattern block 1 is complex-shaped, not being technical barrier, thus realizing than being easier to.
(3) process on flower muscle 2 and inlay the suitable keyway of key 301 201, keyway 201 is connected with slot 101, and the shape matching inlaying key 301 and keyway 201 is simple, is relatively easier to when flower muscle 2 processes keyway 201.
(4) be plugged in adjacent two keyways 201 spent between muscle 2 by the key 301 of inlaying of steel disc 3, the bottom of steel disc 3 is plugged in slot 101.
(5) use plug 4 fixedly to inlay key 301 and shutoff keyway 201, the outer surface of plug 4 is suitable with the shape of flower muscle 2.
Wherein, step (1), (2), (3) order in no particular order, keyway 201 and slot 101 electricity consumption machine-shaping or Milling Machining shaping, the method for this electric machining or Milling Machining tire-mold has been prior art, does not repeat them here.
Should be appreciated that the purposes of these embodiments is only not intended to for illustration of the present invention limit the scope of the invention.In addition; also should understand; after having read technology contents of the present invention, those skilled in the art can make various change, amendment and/or modification to the present invention, and these all equivalent form of values fall within the protection domain that the application's appended claims limits equally.
Claims (8)
1. a tire-mold, comprise pattern block, described pattern block is arranged with some colored muscle, steel disc is provided with between flower muscle described in adjacent two, it is characterized in that, the two ends of described steel disc are equipped with inlays key, and described colored muscle is provided with inlays the suitable keyway of key with described, and described steel disc is plugged on described colored muscle.
2. a kind of tire-mold as claimed in claim 1, is characterized in that, described in be equipped with the slot suitable with the cross sectional shape of described steel disc on pattern blocks, the two ends of described slot all extend to described keyway.
3. a kind of tire-mold as claimed in claim 1, it is characterized in that, described colored muscle is provided with the plug for keyway described in shutoff, described plug and described keyway suitable and offset with described key of inlaying, the outer surface of described plug and the shape of described colored muscle suitable.
4. a kind of tire-mold as described in claim 1 or 2 or 3, is characterized in that, described steel disc with inlay key be set to one.
5. a manufacture method for tire-mold, is characterized in that, comprises the following steps: (1) processing steel disc, and the two ends of described steel disc are equipped with inlays key; (2) slot that processing is suitable with described steel disc cross sectional shape between two flower muscle of pattern block; (3) on flower muscle, processing inlays the suitable keyway of key with described; (4) be plugged in by described steel disc in the keyway described in adjacent two between flower muscle, the bottom of described steel disc is plugged in described slot; (5) use plug fixing described in inlay key and keyway described in shutoff, the outer surface of described plug and the shape of described colored muscle suitable.
6. the manufacture method of a kind of tire-mold as claimed in claim 5, is characterized in that, described steel disc with inlay key be set to one.
7. the manufacture method of a kind of tire-mold as claimed in claim 6, is characterized in that, described steel disc adopt casting or 3D printing and making shaping.
8. the manufacture method of a kind of tire-mold as described in any one of claim 5 to 7 claim, is characterized in that, described keyway and slot electricity consumption machine-shaping or Milling Machining shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510487069.6A CN105058637B (en) | 2015-08-11 | 2015-08-11 | A kind of tire-mold and its manufacture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510487069.6A CN105058637B (en) | 2015-08-11 | 2015-08-11 | A kind of tire-mold and its manufacture method |
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| Publication Number | Publication Date |
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| CN105058637A true CN105058637A (en) | 2015-11-18 |
| CN105058637B CN105058637B (en) | 2017-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510487069.6A Active CN105058637B (en) | 2015-08-11 | 2015-08-11 | A kind of tire-mold and its manufacture method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217695A (en) * | 2016-07-01 | 2016-12-14 | 无锡蕾菲赛尔机械科技有限公司 | A kind of bleeder snowfield placenta |
| CN106346652A (en) * | 2016-10-20 | 2017-01-25 | 无锡蕾菲赛尔机械科技有限公司 | Tire mold with steel sheet and steel sheet groove |
| CN108213426A (en) * | 2018-01-09 | 2018-06-29 | 北京化工大学 | A kind of repeatable utilization tire-mold manufacturing method based on increases material manufacturing technology |
| CN111757800A (en) * | 2018-02-22 | 2020-10-09 | 株式会社普利司通 | Tire molding die, method for manufacturing tire molding die, and tire |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204431581U (en) * | 2014-12-29 | 2015-07-01 | 合肥大道模具有限责任公司 | The three-dimensional steel disc of tire-mold |
| CN204820064U (en) * | 2015-08-11 | 2015-12-02 | 山东豪迈机械科技股份有限公司 | Tire mould |
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2015
- 2015-08-11 CN CN201510487069.6A patent/CN105058637B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204431581U (en) * | 2014-12-29 | 2015-07-01 | 合肥大道模具有限责任公司 | The three-dimensional steel disc of tire-mold |
| CN204820064U (en) * | 2015-08-11 | 2015-12-02 | 山东豪迈机械科技股份有限公司 | Tire mould |
Non-Patent Citations (2)
| Title |
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| 傅宝根等: "《模具制图 第2版》", 30 June 2014 * |
| 胡海明等: "载重胎模具防脱钢片的设计", 《模具技术》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217695A (en) * | 2016-07-01 | 2016-12-14 | 无锡蕾菲赛尔机械科技有限公司 | A kind of bleeder snowfield placenta |
| CN106346652A (en) * | 2016-10-20 | 2017-01-25 | 无锡蕾菲赛尔机械科技有限公司 | Tire mold with steel sheet and steel sheet groove |
| CN108213426A (en) * | 2018-01-09 | 2018-06-29 | 北京化工大学 | A kind of repeatable utilization tire-mold manufacturing method based on increases material manufacturing technology |
| CN111757800A (en) * | 2018-02-22 | 2020-10-09 | 株式会社普利司通 | Tire molding die, method for manufacturing tire molding die, and tire |
| CN114851445A (en) * | 2018-02-22 | 2022-08-05 | 株式会社普利司通 | Tire molding die, method for manufacturing tire molding die, and tire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105058637B (en) | 2017-08-04 |
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