CN103231411A - Cutting device of tire section - Google Patents
Cutting device of tire section Download PDFInfo
- Publication number
- CN103231411A CN103231411A CN2013101711400A CN201310171140A CN103231411A CN 103231411 A CN103231411 A CN 103231411A CN 2013101711400 A CN2013101711400 A CN 2013101711400A CN 201310171140 A CN201310171140 A CN 201310171140A CN 103231411 A CN103231411 A CN 103231411A
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- Prior art keywords
- saw
- axial bearing
- tire section
- cutting device
- spring bearing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention relates to a cutting device of a tire section and belongs to the field of production equipment of tires. The cutting device of the tire section is provided with a saw body. The cutting device of the tire section is characterized in that the saw body is clamped on the rear side portion of a saw belt through clamping pieces; an inner axial bearing and an outer axial bearing are respectively arranged on the internal and external of the saw body; and the inner axial bearing and the outer axial bearing are contacted with the rear portion of the saw body. The cutting device of the tire section has the advantages of effectively protecting the saw belt, achieving the improvement of the service life of the saw belt and achieving the purpose of reducing cost allowance due to the facts that the inner axial bearing and the outer axial bearing bear the friction force of the rear side of the saw belt, the saw belt is rubbed with the bearings in the advance process of the cutting, and the rotation of the bearings reduces the sliding friction of the saw belt.
Description
Technical field
The present invention relates to the testing equipment field of finished tire in the tire production process, especially a kind of tire section cutter sweep.
Background technology
As everyone knows, fractograph analysis is as the important pilot project of tyre industry, and its cut quality and cutting cost have bigger influence to company's operation.More existing comparatively advanced section cutting equipment is to use or is similar to outstanding UA-2087 model of agreeing, the cutting process safety non-pollution, it is existing comparatively desirable section cutting equipment, but this equipment adopts saw band to cut, but 20 of average every saw band cutting sections, consume is bigger aspect cost.For the whole steel wire radial tyre manufacturing company of an annual capacity about 3,000,000 covers, annual cutting section quantity is about 600, and about 180,000 yuan of the annual cost consumption of cutting section only causes bigger economic loss to enterprise on this project.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art; a kind of tire section cutter sweep is provided; born the frictional force of saw band rear side by interior spring bearing and outer spring bearing; saw band and bearing rub in process is advanced in cutting; bearing rotates the sliding friction that has reduced saw band; effectively protect saw band, thereby realize promoting the saw band life-span, reach the purpose of the loss that reduces cost.
The technical solution adopted for the present invention to solve the technical problems is: a kind of tire section cutter sweep, be provided with the saw body, it is characterized in that, the saw body is clamped in the rear sides of saw band through intermediate plate, spring bearing and outer spring bearing in being separately installed with inside and outside the saw body, interior spring bearing and outer spring bearing contact with the back of saw band jointly.
The invention has the beneficial effects as follows; born the frictional force of saw band rear side by interior spring bearing and outer spring bearing; saw band and bearing rub in process is advanced in cutting; bearing rotates the sliding friction that has reduced saw band; effectively protect saw band; thereby realize promoting the saw band life-span, reach the purpose of the loss that reduces cost.
Description of drawings
The present invention is further described below in conjunction with accompanying drawing and example.
Fig. 1 is structural representation of the present invention.
1. saw bands among the figure, 2. intermediate plate, 3. outer spring bearing, 4. interior spring bearing, 5. saw body.
The specific embodiment
In Fig. 1, the present invention is provided with saw body 5, and saw body 5 is clamped in the rear sides of saw band 1 through intermediate plate 2, spring bearing 4 and outer spring bearing 3 in being separately installed with inside and outside the saw body 5, and interior spring bearing 4 reaches outer spring bearing 3 and contacts with the back of saw band 1 jointly.
The present invention is in the tire section cutting process; saw band 1 is clamped by intermediate plate 2; the bearing surface of interior spring bearing 4 and outer spring bearing 3 contacts with the back of saw band 1 jointly; born the frictional force at saw band back by interior spring bearing 4 and outer spring bearing 3; push rod is to the support force of saw band when rotating by the support replacement saw band of bearing; resistance to sliding in the rotary course is changed to resistance to rolling; reduced the friction between saw band and the equipment; effectively protect saw band; thereby improve the life-span of saw band; but 60 of average every saw band cutting sections reach the purpose that reduces cost and lose.
Claims (1)
1. tire section cutter sweep, be provided with the saw body, it is characterized in that: the saw body is clamped in the rear sides of saw band through intermediate plate, spring bearing and outer spring bearing in being separately installed with inside and outside the saw body, and interior spring bearing reaches outer spring bearing and contacts with the back of saw band jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101711400A CN103231411A (en) | 2013-05-10 | 2013-05-10 | Cutting device of tire section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101711400A CN103231411A (en) | 2013-05-10 | 2013-05-10 | Cutting device of tire section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103231411A true CN103231411A (en) | 2013-08-07 |
Family
ID=48879514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101711400A Pending CN103231411A (en) | 2013-05-10 | 2013-05-10 | Cutting device of tire section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103231411A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3641855A (en) * | 1969-05-13 | 1972-02-15 | Herbert Maschf L | Device for cutting cord webs of pneumatic tires |
| US4147196A (en) * | 1976-10-04 | 1979-04-03 | Compagnie Generale Des Etablissements Michelin | Apparatus for cutting circumferential grooves in the tread of a tire |
| CN102001103A (en) * | 2010-12-02 | 2011-04-06 | 泰兴市双羊皮革橡塑机械厂 | Tire double-end face gearless cutting machine |
| CN203245929U (en) * | 2013-05-10 | 2013-10-23 | 三角轮胎股份有限公司 | Tire section cutting device |
-
2013
- 2013-05-10 CN CN2013101711400A patent/CN103231411A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3641855A (en) * | 1969-05-13 | 1972-02-15 | Herbert Maschf L | Device for cutting cord webs of pneumatic tires |
| US4147196A (en) * | 1976-10-04 | 1979-04-03 | Compagnie Generale Des Etablissements Michelin | Apparatus for cutting circumferential grooves in the tread of a tire |
| CN102001103A (en) * | 2010-12-02 | 2011-04-06 | 泰兴市双羊皮革橡塑机械厂 | Tire double-end face gearless cutting machine |
| CN203245929U (en) * | 2013-05-10 | 2013-10-23 | 三角轮胎股份有限公司 | Tire section cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130807 |