CN110712125A - Polishing roller structure of high-frequency welded pipe rolling mill - Google Patents
Polishing roller structure of high-frequency welded pipe rolling mill Download PDFInfo
- Publication number
- CN110712125A CN110712125A CN201810773434.3A CN201810773434A CN110712125A CN 110712125 A CN110712125 A CN 110712125A CN 201810773434 A CN201810773434 A CN 201810773434A CN 110712125 A CN110712125 A CN 110712125A
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- China
- Prior art keywords
- roller
- rolling mill
- welded pipe
- pipe rolling
- polishing
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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.)
- Pending
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 17
- 238000005096 rolling process Methods 0.000 title claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a polishing roller structure of a high-frequency welded pipe rolling mill, which adopts a split structure and comprises a left roller part, a middle roller part and a right roller part, wherein the left roller part, the middle roller part and the right roller part are sequentially sleeved on a shaft and are fixed into a whole. The invention is characterized in that: the split structure is adopted, only the middle roller is worn, the left and right roller is not worn, and only the middle roller is replaced when the grinding operation cannot be completed in the damage degree, so that the loss is reduced, the production cost is reduced, and the split rollers are light in weight and convenient to assemble and disassemble.
Description
Technical Field
The invention relates to the technical field of high-frequency welded pipe rolling mills, in particular to a polishing roller structure of a high-frequency welded pipe rolling mill.
Background
The polishing roller is of a whole structure, after the polishing roller is used for a period of time, a groove can be polished at the middle part of the polishing roller, the groove is larger and deeper, the polishing effect cannot be achieved, and accordingly the polishing roller is scrapped.
Disclosure of Invention
The invention aims to overcome the defects and provides a polishing roller structure of a high-frequency welded pipe rolling mill.
The technical scheme adopted by the invention for realizing the purpose is as follows: a polishing roller structure of a high-frequency welded pipe rolling mill adopts a split structure and comprises a left roller piece, a middle roller piece and a right roller piece, wherein the left roller piece, the middle roller piece and the right roller piece are sequentially sleeved on a shaft and fixed into a whole.
The left roller piece and the right roller piece are symmetrical in structure.
The invention is characterized in that: the split structure is adopted, only the middle roller is worn, the left and right roller is not worn, and only the middle roller is replaced when the grinding operation cannot be completed in the damage degree, so that the loss is reduced, the production cost is reduced, and the split rollers are light in weight and convenient to assemble and disassemble.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Wherein: 1. a buffing roller 11, a left roller 12, a middle roller 13, a right roller 2 and a shaft.
Detailed Description
As shown in figure 1, the invention is a polishing roller structure of a high-frequency welded pipe rolling mill, a polishing roller 1 adopts a split structure and comprises a left roller 11, a middle roller 12 and a right roller 13, the left roller 11, the middle roller 12 and the right roller 13 are sequentially sleeved on a shaft 2 and fixed into a whole, wherein the left roller 11 and the right roller 13 are symmetrical in structure and are symmetrically arranged, only the middle roller 12 with relatively thin thickness is worn in the using process, the left roller 11 and the right roller 12 are not worn, and only the middle roller 12 is replaced when the damage degree of the polishing roller 1 reaches the level that the polishing operation cannot be finished, so that the loss is reduced, the production cost is reduced, and each roller after splitting is light in weight and convenient to assemble and disassemble.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (2)
1. A polishing roller structure of a high-frequency welded pipe rolling mill is characterized in that: the polishing roller (1) adopts a split structure and comprises a left roller piece (11), a middle roller piece (12) and a right roller piece (13), wherein the left roller piece (11), the middle roller piece (12) and the right roller piece (13) are sequentially sleeved on the shaft (2) and fixed into a whole.
2. The structure of a buffing roller for a high frequency tube mill as claimed in claim 1, wherein: the left roller piece (11) and the right roller piece (13) are symmetrical in structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810773434.3A CN110712125A (en) | 2018-07-14 | 2018-07-14 | Polishing roller structure of high-frequency welded pipe rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810773434.3A CN110712125A (en) | 2018-07-14 | 2018-07-14 | Polishing roller structure of high-frequency welded pipe rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110712125A true CN110712125A (en) | 2020-01-21 |
Family
ID=69208640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810773434.3A Pending CN110712125A (en) | 2018-07-14 | 2018-07-14 | Polishing roller structure of high-frequency welded pipe rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110712125A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11208861A (en) * | 1998-01-30 | 1999-08-03 | Starlite Co Ltd | Conveying roller in roller conveyor |
| JP2003063681A (en) * | 2001-08-27 | 2003-03-05 | Ricoh Co Ltd | Carrying roller |
| CN202045132U (en) * | 2011-03-16 | 2011-11-23 | 大连冶金工具厂有限公司 | Mill roller for pipe welding rolling mill |
| CN103538895A (en) * | 2013-09-18 | 2014-01-29 | 天津市森茂伟业科技有限公司 | Novel multifunctional carrier roller |
| CN105126959A (en) * | 2015-08-28 | 2015-12-09 | 南通高欣耐磨科技股份有限公司 | Manufacturing method of detachable ceramic alloy composite grinding roller |
| CN106626611A (en) * | 2015-10-30 | 2017-05-10 | 江阴市勤丰金属制品有限公司 | Abrasion-resistant rubber roll sheet for textile rubber roll |
| CN206406677U (en) * | 2016-12-13 | 2017-08-15 | 天津市宝坻区靓彩彩钢厂 | The cold pressing roller being convenient for changing |
-
2018
- 2018-07-14 CN CN201810773434.3A patent/CN110712125A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11208861A (en) * | 1998-01-30 | 1999-08-03 | Starlite Co Ltd | Conveying roller in roller conveyor |
| JP2003063681A (en) * | 2001-08-27 | 2003-03-05 | Ricoh Co Ltd | Carrying roller |
| CN202045132U (en) * | 2011-03-16 | 2011-11-23 | 大连冶金工具厂有限公司 | Mill roller for pipe welding rolling mill |
| CN103538895A (en) * | 2013-09-18 | 2014-01-29 | 天津市森茂伟业科技有限公司 | Novel multifunctional carrier roller |
| CN105126959A (en) * | 2015-08-28 | 2015-12-09 | 南通高欣耐磨科技股份有限公司 | Manufacturing method of detachable ceramic alloy composite grinding roller |
| CN106626611A (en) * | 2015-10-30 | 2017-05-10 | 江阴市勤丰金属制品有限公司 | Abrasion-resistant rubber roll sheet for textile rubber roll |
| CN206406677U (en) * | 2016-12-13 | 2017-08-15 | 天津市宝坻区靓彩彩钢厂 | The cold pressing roller being convenient for changing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200121 |
|
| RJ01 | Rejection of invention patent application after publication |