CN201092491Y - Spiral nylon roller for band-steel transportation roll table - Google Patents
Spiral nylon roller for band-steel transportation roll table Download PDFInfo
- Publication number
- CN201092491Y CN201092491Y CNU2007200761455U CN200720076145U CN201092491Y CN 201092491 Y CN201092491 Y CN 201092491Y CN U2007200761455 U CNU2007200761455 U CN U2007200761455U CN 200720076145 U CN200720076145 U CN 200720076145U CN 201092491 Y CN201092491 Y CN 201092491Y
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- CN
- China
- Prior art keywords
- roller
- nylon
- screw thread
- thread
- band steel
- 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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Abstract
The utility model relates to a stripe steel conveyor roller, in particular to a stripe steel conveyor nylon roller. A stripe steel conveyor helical nylon roller is mounted in a stripe steel production roller which is provided with a central steel core and an external nylon layer, and the external nylon layer is provided with screws. The helical nylon roller can avoid deflection of stripe steel motion, achieve uniform abrasion and reduce maintenance time.
Description
Technical field
The utility model relates to band steel conveyor roller, relates in particular to a kind of band steel transportation nylon roller.
Background technology
Cold rolling mill uses the nylon roller-way in a large number, and purpose is a protection surface of steel plate anti-scuffing.Nylon roller rubs with band steel rolling touch in production run.The swing nylon roller presents turriform, and left and right sides roller wearing and tearing are inhomogeneous will cause being with steel path of motion generation deviation; Band steel trolley track place nylon roller concavity more aggravates strip running deviation.When wearing and tearing acquire a certain degree influence is produced, need frequently must shut down maintenance, and the batch replacement nylon roller.
Summary of the invention
The utility model is intended to address the deficiencies of the prior art, and a kind of band steel conveyor roller spiral nylon roller is provided.The spiral nylon roller that the utility model provides can guarantee that deviation does not take place band steel path of motion, and it is average itself to wear and tear, and reduces maintenance downtime.
The utility model is achieved in that a kind of band steel conveyor roller spiral nylon roller, and it is installed in the band steel production run roller-way, and steel core and exterior nylon layer that it has the center have screw thread on the described nylon layer.
Described band steel conveyor roller spiral nylon roller, the screw thread of described nylon layer is a square thread;
The described steel conveyor roller spiral nylon roller of respectively being with, width 6-8mm, the degree of depth 4-6mm of the screw channel of described screw thread, thread pitch are 45-60mm
The described steel conveyor roller spiral nylon roller of respectively being with, described screw thread is minus thread or right-hand screw thread.
In addition, described band steel conveyor roller spiral nylon roller, about the screw thread of described nylon roller is divided into two sections, one section be minus thread, and another section is right-hand screw thread, and described spiral nylon roller is that minus thread and right-hand screw thread match use is set.Described every pair of spiral nylon roller is installed in the roller-way in the mode of alternate 2 to 3 groups of threadless common nylon roller.
The utility model beneficial effect is: the band steel that hundreds of rice is long since nylon roller to central axis direction thrust, the band steel operates on the rolling centerline all the time, thereby avoids strip running deviation to cause the nylon roller abrasion loss even, increases the service life, and reduces and shuts down the maintenance number of times.
Description of drawings
Below, further specify the utility model in conjunction with the accompanying drawings:
Fig. 1 is the utility model running condition scheme drawing;
Fig. 2 is the partial enlarged drawing of A portion among Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2: a kind of band steel conveyor roller spiral nylon roller 2,3 and 4, it divides long roller 2 and short roller 3,4, they are installed in the band steel production run roller-way 1, it has the steel core 21 and the exterior nylon layer 22 at center, on the described nylon layer 22 screw thread is arranged, the screw thread of described nylon layer 22 is the square thread (see figure 2); Width 6-8mm, the degree of depth 4-6mm of the screw channel of described screw thread, thread pitch are 45-60mm, generally take width 6-8mm, the degree of depth 4-6mm of screw channel, and thread pitch is 45-60mm.
Present embodiment has following various embodiment:
For the short roller in the roller-way, described screw thread is minus thread or right-hand screw thread, and corresponding minus thread roller 4 and right-hand screw thread roller 3 are then arranged.3 pairings of described minus thread roller 4 and right-hand screw thread roller are provided with to use and be installed in the roller-way 1 in the mode of alternate two to the three groups of threadless common nylon roller of the every pair of spiral nylon roller and (do not illustrate among the figure).
For the long roller 2 in the roller-way, about described screw thread is divided into two sections, right section be a minus thread, and a left side section is a right-hand screw thread.
Claims (8)
1. be with steel conveyor roller spiral nylon roller for one kind, it is installed in the band steel production run roller-way, and steel core and exterior nylon layer that it has the center is characterized in that on the described nylon layer screw thread being arranged.
2. according to the described band steel of claim 1 conveyor roller spiral nylon roller, it is characterized in that the screw thread of described nylon layer is a square thread.
3. band steel conveyor roller according to claim 1 and 2 is characterized in that width 6-8mm, the degree of depth 4-6mm of the screw channel of described screw thread, thread pitch are 45-60mm
4. band steel conveyor roller spiral nylon roller according to claim 1 and 2 is characterized in that described screw thread is minus thread or right-hand screw thread.
5. band steel conveyor roller spiral nylon roller according to claim 1 and 2 is characterized in that described screw thread is minus thread or right-hand screw thread.
6. band steel conveyor roller spiral nylon roller according to claim 1 and 2 is characterized in that, about the screw thread of described nylon roller is divided into two sections, one section is minus thread, and another section is a right-hand screw thread.
7. according to the described band steel of claim 2 conveyor roller spiral nylon roller, it is characterized in that described spiral nylon roller is that minus thread and right-hand screw thread pairing are provided with use.
8. band steel conveyor roller spiral nylon roller according to claim 7 is characterized in that, described every pair of spiral nylon roller is installed in the roller-way in the mode of alternate two to three groups of threadless common nylon roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200761455U CN201092491Y (en) | 2007-11-13 | 2007-11-13 | Spiral nylon roller for band-steel transportation roll table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200761455U CN201092491Y (en) | 2007-11-13 | 2007-11-13 | Spiral nylon roller for band-steel transportation roll table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201092491Y true CN201092491Y (en) | 2008-07-30 |
Family
ID=39900455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200761455U Expired - Fee Related CN201092491Y (en) | 2007-11-13 | 2007-11-13 | Spiral nylon roller for band-steel transportation roll table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201092491Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431049A (en) * | 2011-11-07 | 2012-05-02 | 江阴市北国包装设备有限公司 | Cutter system |
| CN102756941A (en) * | 2012-07-11 | 2012-10-31 | 吴江市新申铝业科技发展有限公司 | Threaded roller |
| CN107891067A (en) * | 2017-10-27 | 2018-04-10 | 宣化钢铁集团有限责任公司 | A kind of runout table that can be realized bar and tile automatically |
-
2007
- 2007-11-13 CN CNU2007200761455U patent/CN201092491Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431049A (en) * | 2011-11-07 | 2012-05-02 | 江阴市北国包装设备有限公司 | Cutter system |
| CN102431049B (en) * | 2011-11-07 | 2014-11-05 | 江阴市北国包装设备有限公司 | Cutter system |
| CN102756941A (en) * | 2012-07-11 | 2012-10-31 | 吴江市新申铝业科技发展有限公司 | Threaded roller |
| CN107891067A (en) * | 2017-10-27 | 2018-04-10 | 宣化钢铁集团有限责任公司 | A kind of runout table that can be realized bar and tile automatically |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080730 Termination date: 20091214 |