CN202824123U - Precision rolling support roll for rolling stainless steel - Google Patents
Precision rolling support roll for rolling stainless steel Download PDFInfo
- Publication number
- CN202824123U CN202824123U CN 201220385933 CN201220385933U CN202824123U CN 202824123 U CN202824123 U CN 202824123U CN 201220385933 CN201220385933 CN 201220385933 CN 201220385933 U CN201220385933 U CN 201220385933U CN 202824123 U CN202824123 U CN 202824123U
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- shelves
- round platform
- platform section
- water proof
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Abstract
The utility model relates to a precision rolling support roll for rolling stainless steel. The precision rolling support roll comprises a left connecting piece, a left bearing piece, a left waterproof piece, a working piece, a right waterproof piece, a right bearing piece, a right connecting piece and a transmission piece, wherein a transmission groove is formed in the transmission piece; the left waterproof piece comprises a first left cone section and a second left cone section; the included angle formed by the generatrix of the first left cone section and the cone bottom surface of the first left cone section is larger than that formed by the generatrix of the second left cone section and the cone bottom surface of the second left cone section; the right waterproof piece comprises a first right cone section and a second right cone section; the included angle formed by the generatrix of the first right cone section and the cone bottom surface of the first right cone section is larger than that formed by the generatrix of the second right cone section and the cone bottom surface of the second right cone section; and the transmission piece is 280-300 mm in diameter and 300-320 mm in length. The precision rolling support roll has the advantages of convenience for repair, good wear resistance, good strength and the like.
Description
Technical field
The utility model relates to a kind of roller, especially a kind of rolling stainless steel finish rolling backing roll.
Background technology
Need to use the finish rolling backing roll when stainless steel carries out finish rolling, the quality of finish rolling backing roll has certain influence to the effect of finish rolling.Present finish rolling backing roll keeps in repair and bothers, wears no resistance, intensity difference.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of easy to maintenance, wearability good, intensity is good rolling stainless steel finish rolling backing roll is provided.
The technical scheme that provides according to the utility model, described rolling stainless steel finish rolling backing roll, it comprises left connection shelves, the left bearing shelves, left water proof shelves, the work shelves, right water proof shelves, the right bearing shelves, right connection shelves and drive gears, offer driving groove in drive gears, the right part of left connection shelves and the left part of left bearing shelves join, the left part of the right part of left bearing shelves and left water proof shelves joins, the right part of left water proof shelves joins with the left part of work shelves, the right part of work shelves and the left part of right water proof shelves join, the left part of the right part of right water proof shelves and right bearing shelves joins, the right part of right bearing shelves joins with the right left part that is connected shelves, and the right part of right connection shelves and the left part of drive gears join; And left connection shelves, left bearing shelves, work shelves, right bearing shelves, right connection shelves and drive gears be one section cylindrical;
Described left water proof shelves comprise left the first round platform section and left the second round platform section, the round platform end face of left the first round platform section and the right part of left bearing shelves join, the round platform bottom surface of left the first round platform section and the round platform end face of left the second round platform section join, the round platform bottom surface of left the second round platform section joins with the left part of work shelves, the round platform bottom surface circular diameter of left the first round platform section equates with the round platform end face circular diameter of left the second round platform section, the angle number of degrees that the angle number of degrees that the bus of left the first round platform section becomes with the round platform bottom surface of left the first round platform section become with the round platform bottom surface of left the second round platform section greater than the bus of left the second round platform section;
Described right water proof shelves comprise right the first round platform section and right the second round platform section, the round platform end face of right the first round platform section and the left part of right bearing shelves join, the round platform bottom surface of right the first round platform section and the round platform end face of right the second round platform section join, the round platform bottom surface of right the second round platform section joins with the right part of work shelves, the round platform bottom surface circular diameter of right the first round platform section equates with the round platform end face circular diameter of right the second round platform section, the angle number of degrees that the angle number of degrees that the bus of right the first round platform section becomes with the round platform bottom surface of right the first round platform section become with the round platform bottom surface of right the second round platform section greater than the bus of right the second round platform section;
The diameter of described work shelves is 650 ~ 680mm, and the length of work shelves is 720 ~ 750mm.
The described left diameter that connects shelves is 380 ~ 390mm, and the length of left connection shelves is 290 ~ 300mm.
The diameter of described left bearing shelves is 400 ~ 420mm, and the length of left bearing shelves is 470 ~ 480mm.
The length of described left water proof shelves is 60 ~ 70mm, and the round platform bottom surface circular diameter of a left side the second round platform section on the left water proof shelves is 450 ~ 470mm.
The length of described right water proof shelves is 60 ~ 70mm, and the round platform bottom surface circular diameter of the right side the second round platform section on the right water proof shelves is 450 ~ 470mm.
The diameter of described right bearing shelves is 400 ~ 420mm, and the length of right bearing shelves is 470 ~ 480mm.
The described right diameter that connects shelves is 380 ~ 390mm, and the length of right connection shelves is 290 ~ 300mm.
The diameter of described drive gears is 280 ~ 300mm, and the length of drive gears is 300 ~ 320mm.
The utlity model has easy to maintenance, the advantage such as wearability good and intensity is good.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in the figure: this rolling stainless steel finish rolling backing roll, it comprises left connection shelves 1, left bearing shelves 2, left water proof shelves 3, work shelves 4, right water proof shelves 5, right bearing shelves 6, right connection shelves 7 and drive gears 8, offer driving groove in drive gears 8, the right part of left connection shelves 1 and the left part of left bearing shelves 2 join, the left part of the right part of left bearing shelves 2 and left water proof shelves 3 joins, the right part of left water proof shelves 3 joins with the left part of work shelves 4, the right part of work shelves 4 and the left part of right water proof shelves 5 join, the left part of the right part of right water proof shelves 5 and right bearing shelves 6 joins, the right part of right bearing shelves 6 joins with the right left part that is connected shelves 7, and the right part of right connection shelves 7 and the left part of drive gears 8 join; And left connection shelves 1, left bearing shelves 2, work shelves 4, right bearing shelves 6, right connections shelves 7 and drive gears 8 be one section cylindrical;
Described left water proof shelves 3 comprise left the first round platform section and left the second round platform section, the round platform end face of left the first round platform section and the right part of left bearing shelves 2 join, the round platform bottom surface of left the first round platform section and the round platform end face of left the second round platform section join, the round platform bottom surface of left the second round platform section joins with the left part of work shelves 4, the round platform bottom surface circular diameter of left the first round platform section equates with the round platform end face circular diameter of left the second round platform section, the angle number of degrees that the angle number of degrees that the bus of left the first round platform section becomes with the round platform bottom surface of left the first round platform section become with the round platform bottom surface of left the second round platform section greater than the bus of left the second round platform section;
Described right water proof shelves 5 comprise right the first round platform section and right the second round platform section, the round platform end face of right the first round platform section and the left part of right bearing shelves 6 join, the round platform bottom surface of right the first round platform section and the round platform end face of right the second round platform section join, the round platform bottom surface of right the second round platform section joins with the right part of work shelves 4, the round platform bottom surface circular diameter of right the first round platform section equates with the round platform end face circular diameter of right the second round platform section, the angle number of degrees that the angle number of degrees that the bus of right the first round platform section becomes with the round platform bottom surface of right the first round platform section become with the round platform bottom surface of right the second round platform section greater than the bus of right the second round platform section;
The diameter of described work shelves 4 is 650 ~ 680mm, and the length of work shelves 4 is 720 ~ 750mm.
The described left diameter that connects shelves 1 is 380 ~ 390mm, and the length of left connection shelves 1 is 290 ~ 300mm.
The diameter of described left bearing shelves 2 is 400 ~ 420mm, and the length of left bearing shelves 2 is 470 ~ 480mm.
The length of described left water proof shelves 3 is 60 ~ 70mm, and the round platform bottom surface circular diameter of a left side the second round platform section on the left water proof shelves 3 is 450 ~ 470mm.
The length of described right water proof shelves 5 is 60 ~ 70mm, and the round platform bottom surface circular diameter of the right side the second round platform section on the right water proof shelves 5 is 450 ~ 470mm.
The diameter of described right bearing shelves 6 is 400 ~ 420mm, and the length of right bearing shelves 6 is 470 ~ 480mm.
The described right diameter that connects shelves 7 is 380 ~ 390mm, and the length of right connection shelves 7 is 290 ~ 300mm.
The diameter of described drive gears 8 is 280 ~ 300mm, and the length of drive gears 8 is 300 ~ 320mm.
In the utility model, left connection shelves 1, left bearing shelves 2, left water proof shelves 3, work shelves 4, right water proof shelves 5, right bearing shelves 6, right connections grades 7 are connected and are coaxial setting with drive gears 8 one, chamfered is all done at the two ends, the left and right sides of work shelves 4, chamfered is all done in the left part of left connection shelves 1 and the left part of left bearing shelves 2, and chamfered is all done in the right part of the right part of right bearing shelves 6, right connection shelves 7 and the right part of drive gears 8.And left connection shelves 1, left bearing shelves 2, left water proof shelves 3, work shelves 4, right water proof shelves 5, right bearing shelves 6, right connection shelves 7 are made into integration by the 9Cr2MoR material with drive gears 8.
Claims (8)
1. rolling stainless steel finish rolling backing roll, it is characterized in that: it comprises left connection shelves (1), left bearing shelves (2), left water proof shelves (3), work shelves (4), right water proof shelves (5), right bearing shelves (6), right connection shelves (7) and drive gears (8), offer driving groove in drive gears (8), the right part of left connection shelves (1) and the left part of left bearing shelves (2) join, the left part of the right part of left bearing shelves (2) and left water proof shelves (3) joins, the right part of left water proof shelves (3) joins with the left part of work shelves (4), the right part of work shelves (4) and the left part of right water proof shelves (5) join, the left part of the right part of right water proof shelves (5) and right bearing shelves (6) joins, the right part of right bearing shelves (6) joins with the right left part that is connected shelves (7), and the right part of right connection shelves (7) and the left part of drive gears (8) join; And left connection shelves (1), left bearing shelves (2), work shelves (4), right bearing shelves (6), right connections shelves (7) and drive gears (8) be one section cylindrical;
Described left water proof shelves (3) comprise left the first round platform section and left the second round platform section, the round platform end face of left the first round platform section and the right part of left bearing shelves (2) join, the round platform bottom surface of left the first round platform section and the round platform end face of left the second round platform section join, the round platform bottom surface of left the second round platform section joins with the left part of work shelves (4), the round platform bottom surface circular diameter of left the first round platform section equates with the round platform end face circular diameter of left the second round platform section, the angle number of degrees that the angle number of degrees that the bus of left the first round platform section becomes with the round platform bottom surface of left the first round platform section become with the round platform bottom surface of left the second round platform section greater than the bus of left the second round platform section;
Described right water proof shelves (5) comprise right the first round platform section and right the second round platform section, the round platform end face of right the first round platform section and the left part of right bearing shelves (6) join, the round platform bottom surface of right the first round platform section and the round platform end face of right the second round platform section join, the round platform bottom surface of right the second round platform section joins with the right part of work shelves (4), the round platform bottom surface circular diameter of right the first round platform section equates with the round platform end face circular diameter of right the second round platform section, the angle number of degrees that the angle number of degrees that the bus of right the first round platform section becomes with the round platform bottom surface of right the first round platform section become with the round platform bottom surface of right the second round platform section greater than the bus of right the second round platform section;
The diameter of described work shelves (4) is 650 ~ 680mm, and the length of work shelves (4) is 720 ~ 750mm.
2. rolling stainless steel finish rolling backing roll as claimed in claim 1 is characterized in that: the described left diameter that connects shelves (1) is 380 ~ 390mm, and the length of left connection shelves (1) is 290 ~ 300mm.
3. rolling stainless steel finish rolling backing roll as claimed in claim 1, it is characterized in that: the diameter of described left bearing shelves (2) is 400 ~ 420mm, the length of left bearing shelves (2) is 470 ~ 480mm.
4. rolling stainless steel finish rolling backing roll as claimed in claim 1, it is characterized in that: the length of described left water proof shelves (3) is 60 ~ 70mm, the round platform bottom surface circular diameter of a left side the second round platform section on the left water proof shelves (3) is 450 ~ 470mm.
5. rolling stainless steel finish rolling backing roll as claimed in claim 1, it is characterized in that: the length of described right water proof shelves (5) is 60 ~ 70mm, the round platform bottom surface circular diameter of the right side the second round platform section on the right water proof shelves (5) is 450 ~ 470mm.
6. rolling stainless steel finish rolling backing roll as claimed in claim 1, it is characterized in that: the diameter of described right bearing shelves (6) is 400 ~ 420mm, the length of right bearing shelves (6) is 470 ~ 480mm.
7. rolling stainless steel finish rolling backing roll as claimed in claim 1 is characterized in that: the described right diameter that connects shelves (7) is 380 ~ 390mm, and the length of right connection shelves (7) is 290 ~ 300mm.
8. rolling stainless steel finish rolling backing roll as claimed in claim 1, it is characterized in that: the diameter of described drive gears (8) is 280 ~ 300mm, the length of drive gears (8) is 300 ~ 320mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220385933 CN202824123U (en) | 2012-08-06 | 2012-08-06 | Precision rolling support roll for rolling stainless steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220385933 CN202824123U (en) | 2012-08-06 | 2012-08-06 | Precision rolling support roll for rolling stainless steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202824123U true CN202824123U (en) | 2013-03-27 |
Family
ID=47935919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220385933 Expired - Fee Related CN202824123U (en) | 2012-08-06 | 2012-08-06 | Precision rolling support roll for rolling stainless steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202824123U (en) |
-
2012
- 2012-08-06 CN CN 201220385933 patent/CN202824123U/en not_active Expired - Fee Related
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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: 20130327 Termination date: 20130806 |