CN201711362U - Transmission device for hot-rolling steel tube after sizing - Google Patents
Transmission device for hot-rolling steel tube after sizing Download PDFInfo
- Publication number
- CN201711362U CN201711362U CN 201020197944 CN201020197944U CN201711362U CN 201711362 U CN201711362 U CN 201711362U CN 201020197944 CN201020197944 CN 201020197944 CN 201020197944 U CN201020197944 U CN 201020197944U CN 201711362 U CN201711362 U CN 201711362U
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- CN
- China
- Prior art keywords
- hot
- steel tube
- steel pipe
- steel
- rolling
- 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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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model relates to a transmission device for a hot-rolling steel tube after sizing, which comprises an inclined roller conveyor and a vertical lifting steel arranged on the lower side of the roller conveyor; and the transmission device is characterized in that a plurality of vertical rollers arranged in parallel are installed in the lifting steel, and the surfaces of the vertical rollers protrude the side surface of the lifting steel adjacent to the roller conveyor. The vertical rollers are installed in the lifting steel and perpendicular to the transmission direction of the hot-rolling steel tube, and the sliding friction between the hot-rolling steel tube and the lifting steel during the transmission process is transformed into rolling friction between the hot-rolling steel tube and the vertical rollers on the side surface of the lifting steel, therefore, the surface scratch of the hot-rolling steel tube is effectively avoided.
Description
Technical field
The utility model relates to a kind of equipment that is used for seamless steel pipe hot-rolling, particularly a kind of transmitting device that is used for behind the hot finished steel pipe sizing.
Background technology
Behind the seamless steel pipe hot-rolling sizing, need transfer to online cold bed by roller-way.Because roller-way itself is designed to have a certain degree with horizontal plane, make steel pipe in transmission course, tumble to the lifting steel device side between roller-way and cold bed along the roller-way inclined-plane, and then cause the surface of steel pipe and lifting steel device to rub, cause the steel tube surface damage, influenced the surface quality of steel pipe.
Summary of the invention
The utility model provides a kind of transmitting device that is used for behind the hot finished steel pipe sizing for solving the technical problem that exists in the known technology, and it can protect the surface of steel pipe preferably.
The utility model for the technical scheme that solves the technical problem that exists in the known technology and take is: a kind of transmitting device that is used for behind the hot finished steel pipe sizing, the rollgang and the vertical lift steel that is arranged on described rollgang downside that comprise inclination, a plurality of vertical roller that are arranged in parallel are installed in the described lifting steel, and protrude at described lifting steel near outside the side of described rollgang on the surface of described vertical roller.
The utility model can also adopt following technical scheme:
It is conical that the top of described vertical roller is.
Advantage and the good effect that the utlity model has are: adopt to be installed in the lifting steel, and the vertical roller vertical with the hot finished steel pipe transmission direction, with hot finished steel pipe in transmission course and the sliding friction of lifting steel be converted into rolling friction between the vertical roller on hot finished steel pipe and the lifting steel side, effectively avoided the scuffing on hot finished steel pipe surface.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, vertical roller, 2, the lifting steel, 3, hot finished steel pipe, 4, rollgang.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
The utility model is a kind of to be used for transmitting device behind the hot finished steel pipe sizing, the rollgang 4 and the vertical lift steel 2 that is arranged on rollgang 4 downsides that comprise inclination, a plurality of vertical roller that are arranged in parallel 1 are installed in the lifting steel 2, and protrude at lifting steel 2 near outside the side of rollgang on the surface of vertical roller 1.Utilization is installed in the lifting steel, and the vertical roller 1 vertical with hot finished steel pipe 3 transmission directions, with hot finished steel pipe 3 in transmission course and the sliding friction of lifting steel 2 be converted into rolling friction between the vertical roller 1 on hot finished steel pipe 3 and lifting steel 2 sides.And by reasonably arranging the spacing of vertical roller, thereby guarantee that vertical roller can satisfy the needs of hot finished steel pipe 3 total lengths.Vertical roller 1 upper design is conical, has further avoided rising on vertical roller 1 limit, when the limit contacted with hot finished steel pipe 3, the sharp edge of vertical roller 1 was to hot finished steel pipe 3 surface tears.
Claims (2)
1. transmitting device that is used for behind the hot finished steel pipe sizing, the rollgang and the vertical lift steel that is arranged on described rollgang downside that comprise inclination, it is characterized in that: a plurality of vertical roller that are arranged in parallel are installed in the described lifting steel, and protrude at described lifting steel near outside the side of described rollgang on the surface of described vertical roller.
2. the transmitting device that is used for behind the hot finished steel pipe sizing according to claim 1 is characterized in that: the top of described vertical roller is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020197944 CN201711362U (en) | 2010-05-21 | 2010-05-21 | Transmission device for hot-rolling steel tube after sizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020197944 CN201711362U (en) | 2010-05-21 | 2010-05-21 | Transmission device for hot-rolling steel tube after sizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201711362U true CN201711362U (en) | 2011-01-19 |
Family
ID=43457360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020197944 Expired - Fee Related CN201711362U (en) | 2010-05-21 | 2010-05-21 | Transmission device for hot-rolling steel tube after sizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201711362U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460287A (en) * | 2015-12-18 | 2016-04-06 | 轻工业西安机械设计研究院 | Conveying device and conveying method for packaging box sheets |
| CN112792137A (en) * | 2020-12-18 | 2021-05-14 | 江苏联峰实业有限公司 | Scratch-proof device of steel rolling cooling bed and application thereof |
| CN115384842A (en) * | 2022-08-29 | 2022-11-25 | 中重科技(天津)股份有限公司 | Binary channels shaped steel bundling equipment |
-
2010
- 2010-05-21 CN CN 201020197944 patent/CN201711362U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460287A (en) * | 2015-12-18 | 2016-04-06 | 轻工业西安机械设计研究院 | Conveying device and conveying method for packaging box sheets |
| CN105460287B (en) * | 2015-12-18 | 2019-06-11 | 轻工业西安机械设计研究院有限公司 | Packaging box piece conveying device and delivery method |
| CN112792137A (en) * | 2020-12-18 | 2021-05-14 | 江苏联峰实业有限公司 | Scratch-proof device of steel rolling cooling bed and application thereof |
| CN112792137B (en) * | 2020-12-18 | 2022-06-03 | 江苏联峰实业有限公司 | Scratch-proof device of steel rolling cooling bed and application thereof |
| CN115384842A (en) * | 2022-08-29 | 2022-11-25 | 中重科技(天津)股份有限公司 | Binary channels shaped steel bundling equipment |
| CN115384842B (en) * | 2022-08-29 | 2024-05-17 | 中重科技(天津)股份有限公司 | Binary channels shaped steel bundling equipment |
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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: 20110119 Termination date: 20120521 |