CN202752398U - V-shaped straightening roller for online high-temperature round straightener - Google Patents
V-shaped straightening roller for online high-temperature round straightener Download PDFInfo
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- CN202752398U CN202752398U CN 201220365842 CN201220365842U CN202752398U CN 202752398 U CN202752398 U CN 202752398U CN 201220365842 CN201220365842 CN 201220365842 CN 201220365842 U CN201220365842 U CN 201220365842U CN 202752398 U CN202752398 U CN 202752398U
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- straightening roller
- smoothing roll
- online high
- shaped
- roll
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Abstract
The utility model relates to a straightening roller, in particular to a V-shaped straightening roller for an online high-temperature round straightener and belongs to the technical field of metallurgical equipment. The straightening roller comprises a straightening roller body (1) with a V-shaped working roller surface, and an included angle of the V-shaped working roller surface is 60 DEG to 120 DEG C. Bending parts of a head of round steel of different specifications can be straightened by the V-shaped straightening roller, and accordingly head bending caused by multiple factors in online production of large-specification round steel is overcome, yield of round steel is increased, the trouble of many back-end processes is omitted, logistics of a production line is more smooth and users gain good comprehensive benefits.
Description
Technical field
The utility model relates to a kind of smoothing roll, especially relates to a kind of V-type smoothing roll for online high-temperature round bar steel straightener, belongs to technical field of metallurgical equipment.
Background technology
The smoothing roll of general bar straightener is divided into two kinds of patterns: a. hyperboloid straightening roll is used for multi-roll straightening machine; B. concavo-convex roller smoothing roll is used for two-roll reeler.No matter but its Levelling principle of multi-roll straightening machine or two-roll reeler is done the axial-rotation motion by bar under the effect of smoothing roll, eliminate the inherent strain of round steel by smoothing roll and relevant other main auxiliary machine equipment, thereby realize crooked bar material straightening.Its work of large-size round steel high-temperature straightening machine and Levelling principle are different, and difference is: the position that this high-temperature straightening machine of a. arranges is terminal at milling train, does not allow bar self to rotatablely move; B. this smoothing roll is wanted can bear the radiation of bar high temperature and arranged long service life; C. this smoothing roll and straightener belong to the online use equipment in the production line.Therefore, need a kind of round steel that neither needs of design to rotate, the smoothing roll that can adapt to again online high-temperature straightening satisfies the instructions for use of round steel on-line straightening.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, a kind of V-type smoothing roll for online high-temperature round bar steel straightener is provided, it can utilize the V-structure of working surface that high-temperature round bar steel is carried out 360 ° of radially alignings, having eliminated the irregular curved of round steel head, thereby reach purpose to round steel head aligning.
The purpose of this utility model is achieved in that a kind of V-type smoothing roll for online high-temperature round bar steel straightener, and it comprises the smoothing roll body, and the work roll surface of described smoothing roll body is V-shaped, and the angle of described V-type work roll surface is 60 ° ~ 120 °.
The angle of described V-type work roll surface is 90 °.
Offer keyway on the described smoothing roll inner body wall.
Compared with prior art, the utlity model has following beneficial effect:
A kind of V-type smoothing roll for online high-temperature round bar steel straightener of the utility model, it can partly be aligned the round steel head-bent of different size, the head-bent that has been produced by many factors when having solved the large-size round steel online production, improved the lumber recovery of round steel, reduced the more trouble of later process, make the logistics of production line more smooth, make the user obtain preferably comprehensive benefit.
Description of drawings
Fig. 1 is the structural representation of a kind of V-type smoothing roll for online high-temperature round bar steel straightener of the utility model.
Fig. 2 is that the A of Fig. 1 is to view.
Wherein:
Smoothing roll body 1
Keyway 2
Aligning roll shaft 3.
The specific embodiment
Referring to Fig. 1, a kind of V-type smoothing roll for online high-temperature round bar steel straightener of the utility model, it comprises smoothing roll body 1, the work roll surface of described smoothing roll body 1 is V-shaped, the angle of described V-type work roll surface is 60 ° ~ 120 °, and this V-type working roll has certralizing ability in the face of round steel.
Offer keyway 2 on described smoothing roll body 1 inwall, thereby realize matching with aligning roll shaft 3.
The process of online high-temperature round bar steel aligning is to be realized by two groups of V-type smoothing rolls that the position is adjustable and stagger in position, the left and right sides up and down, and each V-type smoothing roll has the pressure certralizing ability, namely the high-temperature round bar steel that passes through is produced 360 ° radially pressure straightening function.The corner dimension of V-type work roll surface can be determined according to the crooked situation of online high-temperature round bar steel, if bending is large and bend right and left hour up and down, the angle of V-type work roll surface is 90 ° ~ 120 °, if bending is less and bend right and left that angle is 60 ° ~ 90 ° when larger up and down.Generally speaking, angle is 90 °.
Claims (3)
1. V-type smoothing roll that is used for online high-temperature round bar steel straightener, it comprises smoothing roll body (1), it is characterized in that: the work roll surface of described smoothing roll body (1) is V-shaped, and the angle of described V-type work roll surface is 60 ° ~ 120 °.
2. a kind of V-type smoothing roll for online high-temperature round bar steel straightener according to claim 1, it is characterized in that: the angle of described V-type work roll surface is 90 °.
3. a kind of V-type smoothing roll for online high-temperature round bar steel straightener according to claim 1 and 2 is characterized in that: offer keyway (2) on described smoothing roll body (1) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365842 CN202752398U (en) | 2012-07-27 | 2012-07-27 | V-shaped straightening roller for online high-temperature round straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365842 CN202752398U (en) | 2012-07-27 | 2012-07-27 | V-shaped straightening roller for online high-temperature round straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202752398U true CN202752398U (en) | 2013-02-27 |
Family
ID=47731593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220365842 Expired - Fee Related CN202752398U (en) | 2012-07-27 | 2012-07-27 | V-shaped straightening roller for online high-temperature round straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202752398U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817238A (en) * | 2014-02-21 | 2014-05-28 | 芜湖鑫力管道技术有限公司 | Straightening mould special for stainless steel clad round tubes |
| CN112058954A (en) * | 2020-09-30 | 2020-12-11 | 江苏永钢集团有限公司 | Online processing apparatus of big rod rolled piece elbow for building |
-
2012
- 2012-07-27 CN CN 201220365842 patent/CN202752398U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817238A (en) * | 2014-02-21 | 2014-05-28 | 芜湖鑫力管道技术有限公司 | Straightening mould special for stainless steel clad round tubes |
| CN112058954A (en) * | 2020-09-30 | 2020-12-11 | 江苏永钢集团有限公司 | Online processing apparatus of big rod rolled piece elbow for building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20160727 |