CN202824113U - Rough rolling work roll for rolling stainless steel - Google Patents
Rough rolling work roll for rolling stainless steel Download PDFInfo
- Publication number
- CN202824113U CN202824113U CN 201220386170 CN201220386170U CN202824113U CN 202824113 U CN202824113 U CN 202824113U CN 201220386170 CN201220386170 CN 201220386170 CN 201220386170 U CN201220386170 U CN 201220386170U CN 202824113 U CN202824113 U CN 202824113U
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- Prior art keywords
- shelves
- transition
- piece
- bearing
- round platform
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- Expired - Fee Related
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Abstract
The utility model relates to a rough rolling work roll for rolling stainless steel. The rough rolling work roll comprises a thrust piece, a left bearing piece, a left transition piece, a working piece, a right transition piece and a right bearing piece, wherein a transmission groove is formed in the right end of the right bearing piece; the left transition piece is in the shape of a circular truncated cone; the diameter of the cone top circle of the left transition piece is the same as that of the left bearing piece; the cone top surface of the left transition piece is connected with the right end surface of the left bearing piece; the cone bottom surface of the left transition piece is on the left end surface of the working piece; the diameter of the cone bottom circle of the left transition piece is smaller than that of the working piece; the right transition piece is in the shape of a circular truncated cone; the diameter of the cone top circle of the right transition piece is the same as that of the right bearing piece; the cone top surface of the right transition piece is connected with the left end surface of the right bearing piece; the cone bottom surface of the right transition piece is on the right end surface of the working piece; the diameter of the cone bottom circle of the right transition piece is smaller than that of the working piece; the working piece is 165-175 mm in diameter; and the left bearing piece is 600-650 mm in length. The rough rolling work roll has the advantages of low possibility of vibration in the rough rolling process, convenience for repair, good wear resistance and the like.
Description
Technical field
The utility model relates to a kind of roll, especially a kind of rolling stainless steel rough rolling working roll.
Background technology
Stainless steel must use rough rolling working roll when carrying out roughing, so the quality of rough rolling working roll is determining the quality of stainless steel roughing.The vibration phenomenon easily appears in present rolling stainless steel rough rolling working roll during roughing, and maintenance is inconvenient.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, is not prone to vibration phenomenon, rolling stainless steel rough rolling working roll easy to maintenance when a kind of roughing is provided.
The technical scheme that provides according to the utility model, described rolling stainless steel rough rolling working roll, it comprises thrust shelves, left bearing shelves, left transition shelves, work shelves, right transition shelves and right bearing shelves, right-hand member at the right bearing shelves offers driving groove, the left part of the right part of thrust shelves and left bearing shelves joins, the left part of the right part of left bearing shelves and left transition shelves joins, the right part of left transition shelves joins with the left part of work shelves, the right part of work shelves and the left part of right transition shelves join, and the left part of the right part of right transition shelves and right bearing shelves joins; And thrust shelves, left bearing shelves, work shelves and right bearing shelves be one section cylindrical;
Described left transition shelves are truncated cone-shaped, the round platform end face circular diameter of left transition shelves and the equal diameters of left bearing shelves, the round platform end face of left transition shelves and the right side of left bearing shelves join, the round platform bottom surface of left transition shelves is sitting on the left side of work shelves, and the round platform bottom surface circular diameter of left transition shelves is less than the diameter of work shelves;
Described right transition shelves are truncated cone-shaped, the round platform end face circular diameter of right transition shelves and the equal diameters of right bearing shelves, the round platform end face of right transition shelves and the left side of right bearing shelves join, the round platform bottom surface of right transition shelves is sitting on the right side of work shelves, and the round platform bottom surface circular diameter of right transition shelves is less than the diameter of work shelves;
The diameter of described work shelves is 165 ~ 175mm, and the length of work shelves is 600 ~ 630mm.
The diameter of described thrust shelves is 75 ~ 85mm, and the length of thrust shelves is 95 ~ 105mm.
The diameter of described left bearing shelves is 95 ~ 105mm, and the length of left bearing shelves is 205 ~ 220mm.
The round platform end face circular diameter of described left transition shelves is 95 ~ 105mm, and the round platform bottom surface circular diameter of left transition shelves is 155 ~ 165mm, and the round platform of left transition shelves is high to be 60 ~ 70mm.
The round platform end face circular diameter of described right transition shelves is 95 ~ 105mm, and the round platform bottom surface circular diameter of right transition shelves is 155 ~ 165mm, and the round platform of right transition shelves is high to be 60 ~ 70mm.
Described right bearing shelves diameter is 95 ~ 105mm, and the length of right bearing shelves is 315 ~ 340mm.
Be not prone to the advantages such as vibration phenomenon, easy to maintenance and wearability be good when the utlity model has roughing.
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 rough rolling working roll, it comprises thrust shelves 1, left bearing shelves 2, left transition shelves 3, work shelves 4, right transition shelves 5 and right bearing shelves 6, right-hand member at right bearing shelves 6 offers driving groove 7, the left part of the right part of thrust shelves 1 and left bearing shelves 2 joins, the left part of the right part of left bearing shelves 2 and left transition shelves 3 joins, the right part of left transition shelves 3 joins with the left part of work shelves 4, the right part of work shelves 4 and the left part of right transition shelves 5 join, and the left part of the right part of right transition shelves 5 and right bearing shelves 6 joins; And thrust shelves 1, left bearing shelves 2, work shelves 4 and right bearing shelves 6 be one section cylindrical;
Described left transition shelves 3 are truncated cone-shaped, the round platform end face circular diameter of left transition shelves 3 and the equal diameters of left bearing shelves 2, the round platform end face of left transition shelves 3 and the right side of left bearing shelves 2 join, the round platform bottom surface of left transition shelves 3 is sitting on the left side of work shelves 4, and the round platform bottom surface circular diameter of left transition shelves 3 is less than the diameter of work shelves 4;
Described right transition shelves 5 are truncated cone-shaped, the round platform end face circular diameter of right transition shelves 5 and the equal diameters of right bearing shelves 6, the round platform end face of right transition shelves 5 and the left side of right bearing shelves 6 join, the round platform bottom surface of right transition shelves 5 is sitting on the right side of work shelves 4, and the round platform bottom surface circular diameter of right transition shelves 5 is less than the diameter of work shelves 4;
The diameter of described work shelves 4 is 165 ~ 175mm, and the length of work shelves 4 is 600 ~ 630mm.
The diameter of described thrust shelves 1 is 75 ~ 85mm, and the length of thrust shelves 1 is 95 ~ 105mm.
The diameter of described left bearing shelves 2 is 95 ~ 105mm, and the length of left bearing shelves 2 is 205 ~ 220mm.
The round platform end face circular diameter of described left transition shelves 3 is 95 ~ 105mm, and the round platform bottom surface circular diameter of left transition shelves 3 is 155 ~ 165mm, and the round platform of left transition shelves 3 is high to be 60 ~ 70mm.
The round platform end face circular diameter of described right transition shelves 5 is 95 ~ 105mm, and the round platform bottom surface circular diameter of right transition shelves 5 is 155 ~ 165mm, and the round platform of right transition shelves 5 is high to be 60 ~ 70mm.
Described right bearing shelves 6 diameters are 95 ~ 105mm, and the length of right bearing shelves 6 is 315 ~ 340mm.
In the utility model, thrust shelves 1, left bearing shelves 2, left transition shelves 3, work shelves 4, right transition shelves 5 are connected and are coaxial setting with right bearing shelves 6 one, chamfered is all done in the left part of the left part of thrust shelves 1 and left bearing shelves 2, chamfered is all done at the two ends of work shelves 4, and chamfered is done in the right part of right bearing shelves 6.And thrust shelves 1, left bearing shelves 2, left transition shelves 3, work shelves 4, right transition shelves 5 are made into integration by the 9Cr2MoR material with right bearing shelves 6.
Claims (6)
1. rolling stainless steel rough rolling working roll, it is characterized in that: it comprises thrust shelves (1), left bearing shelves (2), left transition shelves (3), work shelves (4), right transition shelves (5) and right bearing shelves (6), right-hand member at right bearing shelves (6) offers driving groove (7), the left part of the right part of thrust shelves (1) and left bearing shelves (2) joins, the left part of the right part of left bearing shelves (2) and left transition shelves (3) joins, the right part of left transition shelves (3) joins with the left part of work shelves (4), the right part of work shelves (4) and the left part of right transition shelves (5) join, and the left part of the right part of right transition shelves (5) and right bearing shelves (6) joins; And thrust shelves (1), left bearing shelves (2), work shelves (4) and right bearing shelves (6) be one section cylindrical;
Described left transition shelves (3) are truncated cone-shaped, the equal diameters of the round platform end face circular diameter of left transition shelves (3) and left bearing shelves (2), the right side of the round platform end face of left transition shelves (3) and left bearing shelves (2) joins, the round platform bottom surface of left transition shelves (3) is sitting on the left side of work shelves (4), and the round platform bottom surface circular diameter of left transition shelves (3) is less than the diameter of work shelves (4);
Described right transition shelves (5) are truncated cone-shaped, the equal diameters of the round platform end face circular diameter of right transition shelves (5) and right bearing shelves (6), the left side of the round platform end face of right transition shelves (5) and right bearing shelves (6) joins, the round platform bottom surface of right transition shelves (5) is sitting on the right side of work shelves (4), and the round platform bottom surface circular diameter of right transition shelves (5) is less than the diameter of work shelves (4);
The diameter of described work shelves (4) is 165 ~ 175mm, and the length of work shelves (4) is 600 ~ 630mm.
2. rolling stainless steel rough rolling working roll as claimed in claim 1, it is characterized in that: the diameter of described thrust shelves (1) is 75 ~ 85mm, the length of thrust shelves (1) is 95 ~ 105mm.
3. rolling stainless steel rough rolling working roll as claimed in claim 1, it is characterized in that: the diameter of described left bearing shelves (2) is 95 ~ 105mm, the length of left bearing shelves (2) is 205 ~ 220mm.
4. rolling stainless steel rough rolling working roll as claimed in claim 1, it is characterized in that: the round platform end face circular diameter of described left transition shelves (3) is 95 ~ 105mm, the round platform bottom surface circular diameter of left transition shelves (3) is 155 ~ 165mm, and the round platform of left transition shelves (3) is high to be 60 ~ 70mm.
5. rolling stainless steel rough rolling working roll as claimed in claim 1, it is characterized in that: the round platform end face circular diameter of described right transition shelves (5) is 95 ~ 105mm, the round platform bottom surface circular diameter of right transition shelves (5) is 155 ~ 165mm, and the round platform of right transition shelves (5) is high to be 60 ~ 70mm.
6. rolling stainless steel rough rolling working roll as claimed in claim 1, it is characterized in that: described right bearing shelves (6) diameter is 95 ~ 105mm, and the length of right bearing shelves (6) is 315 ~ 340mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220386170 CN202824113U (en) | 2012-08-06 | 2012-08-06 | Rough rolling work roll for rolling stainless steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220386170 CN202824113U (en) | 2012-08-06 | 2012-08-06 | Rough rolling work roll for rolling stainless steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202824113U true CN202824113U (en) | 2013-03-27 |
Family
ID=47935909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220386170 Expired - Fee Related CN202824113U (en) | 2012-08-06 | 2012-08-06 | Rough rolling work roll for rolling stainless steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202824113U (en) |
-
2012
- 2012-08-06 CN CN 201220386170 patent/CN202824113U/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 |