CN203459422U - Rollgang rolling guide groove - Google Patents
Rollgang rolling guide groove Download PDFInfo
- Publication number
- CN203459422U CN203459422U CN201320327423.5U CN201320327423U CN203459422U CN 203459422 U CN203459422 U CN 203459422U CN 201320327423 U CN201320327423 U CN 201320327423U CN 203459422 U CN203459422 U CN 203459422U
- Authority
- CN
- China
- Prior art keywords
- guide groove
- rollgang
- rolling
- side plate
- face
- 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 belongs to improved rollgang rolling groove structures for conveying steel bars on a rolling mill production line, and particularly relates to a rollgang rolling guide groove. The rollgang rolling guide groove comprises a rollgang guide groove; a gap is arranged in a side plate on the outlet end of the rollgang guide groove; a vertical roller is cooperatively mounted on the gap; and the roller face of the vertical roller is 2-3 mm higher than the inner plate face of the side plate on the outlet end of the rollgang guide groove. The rollgang rolling guide groove is proper in structure; the steel bars are in rolling friction and contact with the roller face of the vertical roller on the rollgang guide groove; problems of surface scrapes and low quality of drawn lines caused by sliding friction of the steel bars are reduced, product quality is improved, wearing in the side face of the guide groove is reduced, and service lifetime of the guide groove is prolonged.
Description
Technical field
The utility model belongs to the improvement, particularly a kind of rollgang rolling conduit ferrule that steel rolling mill's production line is carried the rollgang guide barrel construction of steel bar.
Background technology
Steel rolling mill's small unit hardening line roller-way and the skirtboard Butt Section roller-way guide groove cover plate of going to bed, there is the angle excursion of transition gradually of 0 ° ~ 12 °, the docile and obedient guide groove side plate of steel bar slides in process of production, rely on guide groove side plate to realize the operation guiding of steel bar, this sliding-contact friction easily produces steel bar surface scratches, hanging wire mass defect, and guide groove side plate is easy to wear, accessory life cycle is short, and maintenance cost is high.
Summary of the invention
The purpose of this utility model is to provide a kind of rollgang rolling conduit ferrule, it is rational in infrastructure, can make steel bar along rollgang guide groove edger roll face rolling friction contact operation, reduce surface scratches, line mass defect that steel bar sliding friction produces, improve the quality of products, reduce the wearing and tearing of guide groove side, extend the service life of guide groove.
The purpose of this utility model is achieved in that a kind of rollgang rolling conduit ferrule, comprise rollgang guide groove, on the side plate of the rollgang guide groove port of export, breach is being set, on breach, is coordinating edger roll is installed, the roll surface of edger roll exceeds rollgang guide groove port of export side plate inner plate surface 2-3 ㎜.
The utility model installs edger roll additional on existing roller-way guide groove cover plate port of export side plate, roll surface is a little more than guide groove side plate 2-3mm, realize steel bar docile guide groove edger roll face rolling contact operation, thereby reduce the wearing and tearing of the steel bar surface scratches of sliding friction generation, the mass defect of ruling and guide groove side plate.On existing roller-way guide groove cover plate port of export side plate, install additional after edger roll, on probation through a period of time, the surface quality defect phenomenons such as steel bar surface scratches, hanging wire have decline by a relatively large margin, can effectively avoid because of the fricative steel bar of guide groove surface hanging wire mass defect.
The utility model is rational in infrastructure, realized and made steel bar along rollgang guide groove edger roll face rolling friction contact operation, reduced the surface scratches that steel bar sliding friction produces, line mass defect, improved product quality, reduce the wearing and tearing of guide groove side, extended the service life of guide groove.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described, Fig. 1 is main TV structure schematic diagram of the present utility model, the plan structure schematic diagram that Fig. 2 is Fig. 1.
The specific embodiment
A kind of rollgang rolling conduit ferrule, as shown in Figure 1 and Figure 2, comprise rollgang guide groove 1, on the side plate 2 of rollgang guide groove 1 port of export, breach is being set, on breach, coordinate edger roll 3 is installed, the roll surface of edger roll 3 exceeds rollgang guide groove port of export side plate 2 inner plate surface 2-3 ㎜.
The applicable all production line of bar of the utility model need to be done by rollgang guide groove (cover plate) occasion of steel bar traffic direction guiding.
Claims (1)
1. a rollgang rolling conduit ferrule, comprise rollgang guide groove (1), it is characterized in that: on the side plate (2) of rollgang guide groove (1) port of export, breach is being set, on breach, coordinate edger roll (3) is installed, the roll surface of edger roll (3) exceeds rollgang guide groove port of export side plate (2) inner plate surface 2-3 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320327423.5U CN203459422U (en) | 2013-06-07 | 2013-06-07 | Rollgang rolling guide groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320327423.5U CN203459422U (en) | 2013-06-07 | 2013-06-07 | Rollgang rolling guide groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203459422U true CN203459422U (en) | 2014-03-05 |
Family
ID=50171804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320327423.5U Expired - Fee Related CN203459422U (en) | 2013-06-07 | 2013-06-07 | Rollgang rolling guide groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203459422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109665163A (en) * | 2018-12-18 | 2019-04-23 | 湖州盛特隆金属制品有限公司 | A kind of reinforcing bar packing clamping device |
-
2013
- 2013-06-07 CN CN201320327423.5U patent/CN203459422U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109665163A (en) * | 2018-12-18 | 2019-04-23 | 湖州盛特隆金属制品有限公司 | A kind of reinforcing bar packing clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20140607 |