CN202701050U - Installation structure for rollers of six-roller straightening machine - Google Patents
Installation structure for rollers of six-roller straightening machine Download PDFInfo
- Publication number
- CN202701050U CN202701050U CN 201220370432 CN201220370432U CN202701050U CN 202701050 U CN202701050 U CN 202701050U CN 201220370432 CN201220370432 CN 201220370432 CN 201220370432 U CN201220370432 U CN 201220370432U CN 202701050 U CN202701050 U CN 202701050U
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- China
- Prior art keywords
- frame
- rollers
- straightening
- installation structure
- rotation angle
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- 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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- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The utility model discloses an installation structure for rollers of a six-roller straightening machine. The installation structure comprises a frame; upper straightening rollers and lower straightening rollers are arranged in the frame; a plurality of upper straightening seats are arranged on the frame above the upper straightening rollers; a plurality of upper corner mechanisms are arranged on the side of each upper straightening seat; a plurality of lower straightening seats are arranged on the frame below the lower straightening rollers; and a plurality of lower corner mechanisms are arranged on the side of each lower straightening seat. The installation structure is simple, convenient to use and high in safety performance, and can improve the yield of seamless steel pipes and improve the production efficiency.
Description
Technical field:
The utility model relates to the steel pipe manufacture field, relates in particular to the roller mounting structure for a kind of six-roller straightener of seamless steel pipe processing.
Background technology
Seamless steel pipe be a kind ofly have hollow section, periphery does not have jointed circle, and is square, the rectangle steel.Seamless steel pipe is to make hollow billet with steel ingot or the solid pipe hole that wears long, and then makes through hot rolling, cold rolling or cold group.Seamless steel pipe has hollow section, a large amount of pipelines as carrying fluid, steel pipe is compared with solid steel such as round steel, when the bending resistance torsional strength is identical, weight is lighter, be a kind of Economic Section steel, be widely used in manufacturing structure spare and machine components, such as steel scaffold of using in oil drill rocker, truck drive shaft, bicycle rack and the construction etc.But when the processing seamless steel pipe, the flexibility of steel pipe mainly is to realize the flexibility of steel pipe by straightener, and therefore imagination provides a kind of roller mounting structure of six-roller straightener to solve this problem.
The utility model content:
The purpose of this utility model just provides a kind of roller mounting structure of six-roller straightener, the buckling phenomenon that is produced in process to solve seamless steel pipe.
The technical solution adopted in the utility model is:
A kind of roller mounting structure of six-roller straightener, comprise frame, upper straightening roll and lower smoothing roll are installed in the frame, be provided with some strong seats on the frame of upper straightening roll top, the upper seat side of rectifying is provided with some upper rotation angle mechanisms, some lower strong seats are installed on the frame of lower smoothing roll below, and lower strong seat side is equipped with some lower rotation angle mechanisms.
Described upper rotation angle mechanism, lower rotation angle mechanism are motor and some connectors, are connected respectively to upper straightening roll and lower smoothing roll.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is simple in structure, and is easy to use, and security performance is high, can improve the qualification rate of seamless steel pipe, enhances productivity.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation.
The specific embodiment:
Referring to accompanying drawing 1, a kind of roller mounting structure of six-roller straightener, comprise frame 6, upper straightening roll 3 and lower smoothing roll 4 are installed in the frame 6, be provided with some strong seats 5 on the frame 6 of upper straightening roll 3 tops, upper seat 5 sides of rectifying are provided with some upper rotation angle mechanisms 1, some lower strong seats 7 are installed on the frame 6 of lower smoothing roll 4 belows, lower seat 7 sides of rectifying are equipped with some lower rotation angle mechanisms 2, described upper rotation angle mechanism 1, lower rotation angle mechanism 2, be motor and some connectors, be connected respectively to upper straightening roll 3 and lower smoothing roll 4.
Claims (2)
1. the roller mounting structure of a six-roller straightener, comprise frame, it is characterized in that: upper straightening roll and lower smoothing roll are installed in the frame, be provided with some strong seats on the frame of upper straightening roll top, the upper seat side of rectifying is provided with some upper rotation angle mechanisms, some lower strong seats are installed on the frame of lower smoothing roll below, and lower strong seat side is equipped with some lower rotation angle mechanisms.
2. the roller mounting structure of six-roller straightener according to claim 1 is characterized in that: described upper rotation angle mechanism, lower rotation angle mechanism, be motor and some connectors, and be connected respectively to upper straightening roll and lower smoothing roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370432 CN202701050U (en) | 2012-07-30 | 2012-07-30 | Installation structure for rollers of six-roller straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370432 CN202701050U (en) | 2012-07-30 | 2012-07-30 | Installation structure for rollers of six-roller straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701050U true CN202701050U (en) | 2013-01-30 |
Family
ID=47581390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220370432 Expired - Fee Related CN202701050U (en) | 2012-07-30 | 2012-07-30 | Installation structure for rollers of six-roller straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701050U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394553A (en) * | 2013-08-01 | 2013-11-20 | 安吉县鹏大钢管有限公司 | Efficient steel tube straightening device |
| CN112718928A (en) * | 2020-12-10 | 2021-04-30 | 中国重型机械研究院股份公司 | Round material straightening device and straightening method thereof |
-
2012
- 2012-07-30 CN CN 201220370432 patent/CN202701050U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394553A (en) * | 2013-08-01 | 2013-11-20 | 安吉县鹏大钢管有限公司 | Efficient steel tube straightening device |
| CN103394553B (en) * | 2013-08-01 | 2015-07-15 | 安吉县鹏大钢管有限公司 | Efficient steel tube straightening device |
| CN112718928A (en) * | 2020-12-10 | 2021-04-30 | 中国重型机械研究院股份公司 | Round material straightening device and straightening method thereof |
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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 |
Granted publication date: 20130130 Termination date: 20140730 |
|
| EXPY | Termination of patent right or utility model |