CN201295702Y - Speed measuring roller - Google Patents
Speed measuring roller Download PDFInfo
- Publication number
- CN201295702Y CN201295702Y CNU200820162660XU CN200820162660U CN201295702Y CN 201295702 Y CN201295702 Y CN 201295702Y CN U200820162660X U CNU200820162660X U CN U200820162660XU CN 200820162660 U CN200820162660 U CN 200820162660U CN 201295702 Y CN201295702 Y CN 201295702Y
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- CN
- China
- Prior art keywords
- roller
- speed measuring
- speed
- tests
- measuring roller
- 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 - Fee Related
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- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
A speed measuring roller comprises a roller core (2) and is characterized in that the roller core (2) is coated with a rubber layer (3). The speed measuring roller is driven easily when a steel pipe passes, so that the surface of the steel pipe can not be scratched easily, the production process is optimized evidently, the production quality is greatly improved, and the hazard that the original speed measuring roller is clamped stubbornly by a loosened screw is avoided.
Description
Technical field
The utility model relates to the roller that tests the speed, and belongs to cold-rolling stainless steel steel band field.
Background technology
The roller steel rider diameter that tests the speed in past is 250mm, and respectively there are two end caps at two.There are 8 screws to fix, because steel band has tension force to haul, directly are close to the roller that tests the speed in use, lean on the motion of steel band to drive the roller that tests the speed.Sometimes when wearing strip, because band is thin, the roller self that tests the speed rotates than the motionless roller that tests the speed of heave hand, and directly mistake causes steel strip surface to scratch from testing the speed the roller friction to make steel band, and serious meeting is scrapped steel band, brings greater loss for cold rolling company.There is fixedly end cap of screw on the roller both sides owing to test the speed, and these screws can Panasonic in various degree come when machine moves, and eased off screw can press from both sides the roller that extremely tests the speed.If steel band is when high-speed cruising, this folder extremely will cause the scuffing of hitting of steel strip surface full wafer, cause and scrap, and during this also just required to work at ordinary times, the staff will check constantly, often wants holding screw, has caused a lot of troubles to production operation.
Summary of the invention
Technical problem to be solved in the utility model is: at the problems referred to above, design a kind of steel band by the time drive easily, be not easy to scratch steel strip surface, production process is obviously optimized, the quality of production has significantly the roller that tests the speed that has encapsulate that promotes.
Technical solution of the present utility model: a kind of roller that tests the speed, comprise roller core, it is characterized in that, be surrounded by rubber layer around roller core is outer.
During use, the utility model is through on the roll shaft.
Used rubber is high temperature resistant and the also higher rubber of hardness, and the end cap on both sides is removed, the whole roller that tests the speed again need not be fastening the screw of limit portion, avoid screw Panasonic to press from both sides the danger of the roller that extremely tests the speed.
Behind the outer encapsulate of the utility model, the weight saving of the roller that tests the speed, steel band by the time easier drive, do not drive even and since the surface be rubber also be not easy to scratch steel strip surface.Production process is obviously optimized, and the quality of production has significantly lifting.
Description of drawings
Accompanying drawing 2 is the right TV structure schematic diagram of the utility model
The specific embodiment
A kind of embodiment of the present invention is described in conjunction with the accompanying drawings.
A kind of roller that tests the speed comprises roller core 2, it is characterized in that the roller core 2 outer rubber layers 3 that are surrounded by all around.
During use, the utility model is through on the roll shaft 1.
Claims (1)
1. the roller that tests the speed comprises roller core (2), it is characterized in that, is surrounded by rubber layer (3) around roller core (2) is outer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820162660XU CN201295702Y (en) | 2008-08-14 | 2008-08-14 | Speed measuring roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820162660XU CN201295702Y (en) | 2008-08-14 | 2008-08-14 | Speed measuring roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201295702Y true CN201295702Y (en) | 2009-08-26 |
Family
ID=41041661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820162660XU Expired - Fee Related CN201295702Y (en) | 2008-08-14 | 2008-08-14 | Speed measuring roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201295702Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264099A (en) * | 2013-05-24 | 2013-08-28 | 无锡洲翔成套焊接设备有限公司 | Roller for stainless steel barrel body rolling device |
-
2008
- 2008-08-14 CN CNU200820162660XU patent/CN201295702Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264099A (en) * | 2013-05-24 | 2013-08-28 | 无锡洲翔成套焊接设备有限公司 | Roller for stainless steel barrel body rolling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 321100, No. 99, Pioneer Road, Lanxi Economic Development Zone Patentee after: Zhejiang Yongjin Metal Technology Co., Ltd. Address before: 321100, No. 99, Pioneer Road, Lanxi Economic Development Zone, Zhejiang Patentee before: Zhejiang Yongjin Metal Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20120814 |