CN203245929U - Tire section cutting device - Google Patents
Tire section cutting device Download PDFInfo
- Publication number
- CN203245929U CN203245929U CN 201320251608 CN201320251608U CN203245929U CN 203245929 U CN203245929 U CN 203245929U CN 201320251608 CN201320251608 CN 201320251608 CN 201320251608 U CN201320251608 U CN 201320251608U CN 203245929 U CN203245929 U CN 203245929U
- Authority
- CN
- China
- Prior art keywords
- saw
- supporting bearing
- cutting device
- tire section
- tape
- Prior art date
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a tire section cutting device, and belongs to the field of tire production equipment. The tire section cutting device is provided with a saw body, and is characterized in that the saw body is clamped at the rear side portion of a saw tape through clamping pieces, an inner supporting bearing and an outer supporting bearing are installed inside and outside the saw body respectively, and the inner supporting bearing and the outer supporting bearing together make contact with the back portion of the saw tape. According to the tire section cutting device, the inner supporting bearing and the outer supporting bearing together bear the frictional force at the rear side of the saw tape, friction is carried out between the saw tape and the bearings in the cutting and advancing process, sliding friction of the saw tape is reduced due to rotation of the bearings, the saw tape is effectively protected, and therefore the purposes of prolonging the service life of the saw tape and lowering cost loss are achieved.
Description
Technical field
The utility model 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 larger impact to company's operation.Mostly 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 larger 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 approximately 180,000 yuan of the annual cost consumptions of cutting section only cause larger economic loss to enterprise on this project.
Summary of the invention
The purpose of this utility model 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 inner support bearing and outer support 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 that reduces cost allowance.
The technical scheme that its technical problem that solves the utility model adopts 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 lateral portion of saw band through intermediate plate, be separately installed with inner support bearing and outer support bearing inside and outside the saw body, inner support bearing and outer support bearing contact with the back of saw band jointly.
The beneficial effects of the utility model are; born the frictional force of saw band rear side by inner support bearing and outer support 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 that reduces cost allowance.
Description of drawings
Below in conjunction with accompanying drawing and example the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
1. saw bands among the figure, 2. intermediate plate, 3. outer support bearing, 4. inner support bearing, 5. saw body.
The specific embodiment
In Fig. 1, the utility model is provided with saw body 5, and saw body 5 is clamped in the rear lateral portion of saw band 1 through intermediate plate 2, is separately installed with inner support bearing 4 and outer support bearing 3 inside and outside the saw body 5, and inner support bearing 4 and outer support bearing 3 contact with the back of saw band 1 jointly.
The utility model is in the tire section cutting process; saw band 1 is clamped by intermediate plate 2; the bearing surface of inner support bearing 4 and outer support bearing 3 contacts with the back of saw band 1 jointly; born the frictional force at saw band back by inner support bearing 4 and outer support 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 allowance.
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 lateral portion of saw band through intermediate plate, is separately installed with inner support bearing and outer support bearing inside and outside the saw body, and inner support bearing and outer support bearing contact with the back of saw band jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320251608 CN203245929U (en) | 2013-05-10 | 2013-05-10 | Tire section cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320251608 CN203245929U (en) | 2013-05-10 | 2013-05-10 | Tire section cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203245929U true CN203245929U (en) | 2013-10-23 |
Family
ID=49372389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320251608 Expired - Lifetime CN203245929U (en) | 2013-05-10 | 2013-05-10 | Tire section cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203245929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231411A (en) * | 2013-05-10 | 2013-08-07 | 三角轮胎股份有限公司 | Cutting device of tire section |
-
2013
- 2013-05-10 CN CN 201320251608 patent/CN203245929U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231411A (en) * | 2013-05-10 | 2013-08-07 | 三角轮胎股份有限公司 | Cutting device of tire section |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131023 |
|
| CX01 | Expiry of patent term |