CN201676901U - Guide wheel for continuous rod mill guide - Google Patents
Guide wheel for continuous rod mill guide Download PDFInfo
- Publication number
- CN201676901U CN201676901U CN2010201850744U CN201020185074U CN201676901U CN 201676901 U CN201676901 U CN 201676901U CN 2010201850744 U CN2010201850744 U CN 2010201850744U CN 201020185074 U CN201020185074 U CN 201020185074U CN 201676901 U CN201676901 U CN 201676901U
- Authority
- CN
- China
- Prior art keywords
- guide wheel
- guide
- guard
- rod mill
- continuous rod
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 229910000831 Steel Inorganic materials 0.000 abstract description 11
- 239000010959 steel Substances 0.000 abstract description 11
- 230000009471 action Effects 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 description 12
- 230000033764 rhythmic process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Metal Rolling (AREA)
Abstract
The utility model discloses a guide wheel for a continuous rod mill guide, comprising a guide wheel body. The periphery of the guide wheel body is provided with a circular clamping groove, and the cross section of the clamping groove is in a V shape. The guide wheel for the continuous rod mill guide has a simple structure, rolls different red steel rolled pieces and adjusts different guide wheel spaces, therefore achieving a clamping action. When the guide wheel is abraded or the shape of the rolled pieces is changed, only the guide wheel spaces are adjusted, the clamping action is achieved. Therefore, the quantity of spare parts is largely reduced, and the production cost of enterprises is reduced.
Description
Technical field
The utility model belongs to the improvement of bar mill Guiding wheel structure, relates to a kind of guide wheel that is used in the guide and guard of continous way bar mill.
Background technology
Ellipse-circular hole system generally is used in the steel rolling of continous way bar mill at present and produces, and it has distortion evenly, characteristics such as section transition mitigation; But, require the guide and guard of circular hole inlet to help effective because oval part is unstable in circular hole.When 1. the red steel rolling piece of elliptical shape enters circular hole, need to help, lead, red steel rolling piece is entered in the pass of next rolling mill smoothly, finish once rolling (plastic deformation) with guide and guard (having the elliptical shape guide wheel).The guide wheel that some oval groove is bigger, in the operation of rolling, can not play a supporting role after the guide wheel wearing and tearing, cause red steel rolling piece not enter in the pass of next rolling mill according to normal mode (in the inclination mode), it is not circular causing the red steel shape after the plastic deformation that takes place in circular hole, thereby " steel " or heap steel phenomenon take place, influence product quality or cause to produce and interrupt.2. according to different oval groove shapes, need to adopt the elliptical shape guide wheel that adapts with it, therefore cause the guide wheel model more, quantity in stock is bigger, and producing the spare part expense increases.3. produce the finished product of different size, according to the technological production norm difference, adopt different guide wheels, when the order volume deficiency was changed frequent replacing specification, the workload of ressembling new guide wheel increased, and spended time is longer, and production efficiency reduces.4. in the production process, after the guide and guard wearing and tearing, the guide wheel that the production operation personnel need more renew needed spended time 15 minutes at every turn, influenced rhythm of production.
The utility model content
The purpose of this utility model is to provide a kind of guide wheel that is used in the guide and guard of continous way bar mill, can improve the shared property of guide and guard, reduce the quantity in stock of guide wheel, reduce when changing guide wheel the workload of ressembling new guide wheel, the operative employee is simple to operate, after the guide and guard wearing and tearing, the guide wheel that need not more renew at once only needs the adjusting play, up to may wear to scrap till, improved rhythm of production greatly.
The purpose of this utility model is achieved in that a kind of guide wheel that is used in the guide and guard of continous way bar mill, comprises the guide wheel body, has the ring gripping groove on the outer peripheral edges of guide wheel body, and the cross section of said clamp groove is in the shape of the letter V.
Angle between the clamping face of V font clamp groove is 60 °-90 °.
After adopting the utility model guide wheel, guide wheel spare part quantity reduces 23.8%.Production accident obviously reduces, and effectively controls red steel rolling piece " steel " phenomenon, has improved product quality.After the guide and guard wearing and tearing, the production operation personnel adjustment time only needs 1 minute, and production operational availability improves.The workload of assembling new guide wheel lowers 40%.
The utility model is simple in structure, rolling different red steel rolling piece, only need to adjust different guide wheel spacings, thereby reach clamping action, when guide wheel wearing and tearing or shape of rolling piece change, reach supporting role thereby only need to adjust the guide wheel gap, thereby can reduce the spare part amount greatly, reduce enterprise's production cost.
Adopt the utility model guide wheel to help to improve the shared property of guide and guard, reduce the quantity in stock of guide wheel, reduce when changing guide wheel, ressemble the workload of new guide wheel, reduce operative employee's workload, after the guide and guard wearing and tearing, the guide wheel that need not more renew at once, only need the adjusting play, up to may wear to scrap till, improved rhythm of production greatly.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Accompanying drawing is a main TV structure schematic diagram of the present utility model.
The specific embodiment
A kind of guide wheel that is used in the guide and guard of continous way bar mill as shown in drawings, comprises guide wheel body 1, has ring gripping groove 2 on the outer peripheral edges of guide wheel body 1, and the cross section of said clamp groove 2 is in the shape of the letter V.Angle between the clamping face of V font clamp groove 2 is 60 °-90 °.
Claims (2)
1. a guide wheel that is used in the guide and guard of continous way bar mill comprises the guide wheel body, has the ring gripping groove on the outer peripheral edges of guide wheel body, and it is characterized in that: the cross section of said clamp groove is in the shape of the letter V.
2. the guide wheel that is used in the guide and guard of continous way bar mill according to claim 1 is characterized in that: the angle between the clamping face of V font clamp groove is 60 °-90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201850744U CN201676901U (en) | 2010-05-11 | 2010-05-11 | Guide wheel for continuous rod mill guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201850744U CN201676901U (en) | 2010-05-11 | 2010-05-11 | Guide wheel for continuous rod mill guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201676901U true CN201676901U (en) | 2010-12-22 |
Family
ID=43341963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201850744U Expired - Fee Related CN201676901U (en) | 2010-05-11 | 2010-05-11 | Guide wheel for continuous rod mill guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201676901U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744273A (en) * | 2012-07-03 | 2012-10-24 | 江苏永钢集团有限公司 | Guide device of plum blossom square two-slitting pass system |
| CN111069304A (en) * | 2020-01-13 | 2020-04-28 | 石钢京诚装备技术有限公司 | Adjustable guide for bar mill |
-
2010
- 2010-05-11 CN CN2010201850744U patent/CN201676901U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744273A (en) * | 2012-07-03 | 2012-10-24 | 江苏永钢集团有限公司 | Guide device of plum blossom square two-slitting pass system |
| CN111069304A (en) * | 2020-01-13 | 2020-04-28 | 石钢京诚装备技术有限公司 | Adjustable guide for bar mill |
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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: 20101222 Termination date: 20120511 |