CN202824111U - Finish rolling work roll for hot rolling aluminum sheet - Google Patents
Finish rolling work roll for hot rolling aluminum sheet Download PDFInfo
- Publication number
- CN202824111U CN202824111U CN 201220385224 CN201220385224U CN202824111U CN 202824111 U CN202824111 U CN 202824111U CN 201220385224 CN201220385224 CN 201220385224 CN 201220385224 U CN201220385224 U CN 201220385224U CN 202824111 U CN202824111 U CN 202824111U
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- shelves
- water proof
- separation
- proof dust
- gear
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Abstract
The utility model relates to a finish rolling work roll for a hot rolling aluminum sheet, which comprises a left transmission gear, a left transition gear, a left bearing gear, a left water and dust spacing gear, a work gear, a right water and dust spacing gear, a right bearing gear, a right transition gear and a right transmission gear, wherein the left transmission gear and the right transmission gear are both provided with transmission grooves; the left water and dust spacing gear and the right water and dust spacing gear both take the shape of circular tables; the top surface of the left water and dust spacing gear is connected with the right end surface of the left bearing gear, and the bottom surface of the left water and dust spacing gear is formed on the left end surface of the work gear; the circular diameter of the top surface of the left water and dust spacing gear is equal to the diameter of the left bearing gear, and the circular diameter of the bottom surface of the left water and dust spacing gear is less than that of the work gear; the diameter of the work gear is 560-580 mm; and the length of the work gear is 1300-1450 mm. The finish rolling work roll has the advantages of difficulty in occurrence of cracking phenomenon in the work gear, simplicity in maintenance and the like.
Description
Technical field
The utility model relates to the working roll that uses on a kind of aluminium sheet mill, especially a kind of hot rolled aluminium precision rolling working roll.
Background technology
On aluminium sheet mill, precision rolling working roll is important parts, the structure of precision rolling working roll, directly affect roll the quality of aluminium sheet finished product.On the present aluminium sheet mill, crack performance appears in the work shelves of precision rolling working roll easily, and the precision rolling working roll maintenance is cumbersome.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of work shelves to be not easy to occur crack performance, the easy hot rolled aluminium precision rolling working roll of maintenance.
The technical scheme that provides according to the utility model, described hot rolled aluminium precision rolling working roll, it comprises the Left Drive shelves, left transition shelves, the left bearing shelves, left water proof dust-separation shelves, the work shelves, right water proof dust-separation shelves, the right bearing shelves, right transition shelves and right drive gears, the left part of the right part of Left Drive shelves and left transition shelves joins, the left part of the right part of left transition shelves and left bearing shelves joins, the left part of the right part of left bearing shelves and left water proof dust-separation shelves joins, the right part of left water proof dust-separation shelves joins with the left part of work shelves, the right part of work shelves and the left part of right water proof dust-separation shelves join, the right part of right water proof dust-separation shelves and the left part of right bearing shelves join, the left part of the right part of right bearing shelves and right transition shelves joins, and the right part of right transition shelves and the left part of right drive gears join; And Left Drive shelves, left transition shelves, left bearing shelves, work shelves, right bearing shelves, right transition shelves and right drive gears be one section cylindrical, on Left Drive shelves and right drive gears, all offer driving groove;
Described left water proof dust-separation shelves are truncated cone-shaped, the end face of left water proof dust-separation shelves and the right side of left bearing shelves join, the bottom surface of left water proof dust-separation shelves is sitting on the left side of work shelves, the end face circular diameter of left water proof dust-separation shelves and the equal diameters of left bearing shelves, the bottom surface circular diameter of left water proof dust-separation shelves is less than the diameter of work shelves;
Described right water proof dust-separation shelves are truncated cone-shaped, the end face of right water proof dust-separation shelves and the right side of right bearing shelves join, the bottom surface of right water proof dust-separation shelves is sitting on the right side of work shelves, the end face circular diameter of right water proof dust-separation shelves and the equal diameters of right bearing shelves, the bottom surface circular diameter of right water proof dust-separation shelves is less than the diameter of work shelves;
The diameter of described work shelves is 560 ~ 580mm, and the length of work shelves is 1300 ~ 1450mm.
The diameter of described Left Drive shelves is 340 ~ 360mm, and the length of Left Drive shelves is 320 ~ 340mm.
The diameter of described left transition shelves is 370 ~ 390mm, and the length of left transition shelves is 100 ~ 120mm.
The diameter of described left bearing shelves is 390 ~ 410mm, and the length of left bearing shelves is 405 ~ 430mm.
The round platform end face circular diameter of described left water proof dust-separation shelves is 390 ~ 410mm, and the round platform bottom surface circular diameter of left water proof dust-separation shelves is 445 ~ 465mm, and the round platform height of left water proof dust-separation shelves is 50 ~ 60mm.
The round platform end face circular diameter of described right water proof dust-separation shelves is 390 ~ 410mm, and the round platform bottom surface circular diameter of right water proof dust-separation shelves is 445 ~ 465mm, and the round platform height of right water proof dust-separation shelves is 50 ~ 60mm.
The diameter of described right bearing shelves is 390 ~ 410mm, and the length of right bearing shelves is 405 ~ 430mm.
The diameter of described right transition shelves is 370 ~ 390mm, and the length of right transition shelves is 100 ~ 120mm.
The diameter of described right drive gears is 340 ~ 360mm, and the length of right drive gears is 320 ~ 340mm.
The work shelves of the utlity model has are not easy to occur crack performance and simple and convenient for maintenance.
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 hot rolled aluminium precision rolling working roll, it comprises Left Drive shelves 1, left transition shelves 2, left bearing shelves 3, left water proof dust-separation shelves 4, work shelves 5, right water proof dust-separation shelves 6, right bearing shelves 7, right transition shelves 8 and right drive gears 9, the left part of the right part of Left Drive shelves 1 and left transition shelves 2 joins, the left part of the right part of left transition shelves 2 and left bearing shelves 3 joins, the left part of the right part of left bearing shelves 3 and left water proof dust-separation shelves 4 joins, the right part of left water proof dust-separation shelves 4 joins with the left part of work shelves 5, the right part of work shelves 5 and the left part of right water proof dust-separation shelves 6 join, the right part of right water proof dust-separation shelves 6 and the left part of right bearing shelves 7 join, the left part of the right part of right bearing shelves 7 and right transition shelves 8 joins, and the left part of the right part of right transition shelves 8 and right drive gears 9 joins; And Left Drive shelves 1, left transition shelves 2, left bearing shelves 3, work shelves 5, right bearing shelves 7, right transition shelves 8 and right drive gears 9 be one section cylindrical, on Left Drive shelves 1 and right drive gears 9, all offer driving groove;
Described left water proof dust-separation shelves 4 are truncated cone-shaped, the end face of left water proof dust-separation shelves 4 and the right side of left bearing shelves 3 join, the bottom surface of left water proof dust-separation shelves 4 is sitting on the left side of work shelves 5, the end face circular diameter of left water proof dust-separation shelves 4 and the equal diameters of left bearing shelves 3, the bottom surface circular diameter of left water proof dust-separation shelves 4 is less than the diameter of work shelves 5;
Described right water proof dust-separation shelves 6 are truncated cone-shaped, the end face of right water proof dust-separation shelves 6 and the right side of right bearing shelves 7 join, the bottom surface of right water proof dust-separation shelves 6 is sitting on the right side of work shelves 5, the end face circular diameter of right water proof dust-separation shelves 6 and the equal diameters of right bearing shelves 7, the bottom surface circular diameter of right water proof dust-separation shelves 6 is less than the diameter of work shelves 5;
The diameter of described work shelves 5 is 560 ~ 580mm, and the length of work shelves 5 is 1300 ~ 1450mm.
The diameter of described Left Drive shelves 1 is 340 ~ 360mm, and the length of Left Drive shelves 1 is 320 ~ 340mm.
The diameter of described left transition shelves 2 is 370 ~ 390mm, and the length of left transition shelves 2 is 100 ~ 120mm.
The diameter of described left bearing shelves 3 is 390 ~ 410mm, and the length of left bearing shelves 3 is 405 ~ 430mm.
The round platform end face circular diameter of described left water proof dust-separation shelves 4 is 390 ~ 410mm, and the round platform bottom surface circular diameter of left water proof dust-separation shelves 4 is 445 ~ 465mm, and the round platform height of left water proof dust-separation shelves 4 is 50 ~ 60mm.
The round platform end face circular diameter of described right water proof dust-separation shelves 6 is 390 ~ 410mm, and the round platform bottom surface circular diameter of right water proof dust-separation shelves 6 is 445 ~ 465mm, and the round platform height of right water proof dust-separation shelves 6 is 50 ~ 60mm.
The diameter of described right bearing shelves 7 is 390 ~ 410mm, and the length of right bearing shelves 7 is 405 ~ 430mm.
The diameter of described right transition shelves 8 is 370 ~ 390mm, and the length of right transition shelves 8 is 100 ~ 120mm.
The diameter of described right drive gears 9 is 340 ~ 360mm, and the length of right drive gears 9 is 320 ~ 340mm.
In the utility model, Left Drive shelves 1, left transition shelves 2, left bearing shelves 3, left water proof dust-separation shelves 4, work shelves 5, right water proof dust-separation shelves 6, right bearing shelves 7, right transition shelves 8 are integrated with right drive gears 9 and are connected and are coaxial setting.And Left Drive shelves 1, left transition shelves 2, left bearing shelves 3, left water proof dust-separation shelves 4, work shelves 5, right water proof dust-separation shelves 6, right bearing shelves 7, right transition shelves 8 are made into integration by the 9Cr2MoR material with right drive gears 9.
Claims (9)
1. hot rolled aluminium precision rolling working roll, it is characterized in that: it comprises Left Drive shelves (1), left transition shelves (2), left bearing shelves (3), left water proof dust-separation shelves (4), work shelves (5), right water proof dust-separation shelves (6), right bearing shelves (7), right transition shelves (8) and right drive gears (9), the left part of the right part of Left Drive shelves (1) and left transition shelves (2) joins, the left part of the right part of left transition shelves (2) and left bearing shelves (3) joins, the left part of the right part of left bearing shelves (3) and left water proof dust-separation shelves (4) joins, the right part of left water proof dust-separation shelves (4) joins with the left part of work shelves (5), the right part of work shelves (5) and the left part of right water proof dust-separation shelves (6) join, the left part of the right part of right water proof dust-separation shelves (6) and right bearing shelves (7) joins, the left part of the right part of right bearing shelves (7) and right transition shelves (8) joins, and the left part of the right part of right transition shelves (8) and right drive gears (9) joins; And Left Drive shelves (1), left transition shelves (2), left bearing shelves (3), work shelves (5), right bearing shelves (7), right transition shelves (8) and right drive gears (9) be one section cylindrical, on Left Drive shelves (1) and right drive gears (9), all offer driving groove;
Described left water proof dust-separation shelves (4) are truncated cone-shaped, the right side of the end face of left water proof dust-separation shelves (4) and left bearing shelves (3) joins, the bottom surface of left water proof dust-separation shelves (4) is sitting on the left side of work shelves (5), the equal diameters of the end face circular diameter of left water proof dust-separation shelves (4) and left bearing shelves (3), the bottom surface circular diameter of left water proof dust-separation shelves (4) is less than the diameter of work shelves (5);
Described right water proof dust-separation shelves (6) are truncated cone-shaped, the right side of the end face of right water proof dust-separation shelves (6) and right bearing shelves (7) joins, the bottom surface of right water proof dust-separation shelves (6) is sitting on the right side of work shelves (5), the equal diameters of the end face circular diameter of right water proof dust-separation shelves (6) and right bearing shelves (7), the bottom surface circular diameter of right water proof dust-separation shelves (6) is less than the diameter of work shelves (5);
The diameter of described work shelves (5) is 560 ~ 580mm, and the length of work shelves (5) is 1300 ~ 1450mm.
2. hot rolled aluminium precision rolling working roll as claimed in claim 1, it is characterized in that: the diameter of described Left Drive shelves (1) is 340 ~ 360mm, the length of Left Drive shelves (1) is 320 ~ 340mm.
3. hot rolled aluminium precision rolling working roll as claimed in claim 1, it is characterized in that: the diameter of described left transition shelves (2) is 370 ~ 390mm, the length of left transition shelves (2) is 100 ~ 120mm.
4. hot rolled aluminium precision rolling working roll as claimed in claim 1, it is characterized in that: the diameter of described left bearing shelves (3) is 390 ~ 410mm, the length of left bearing shelves (3) is 405 ~ 430mm.
5. hot rolled aluminium precision rolling working roll as claimed in claim 1, it is characterized in that: the round platform end face circular diameter of described left water proof dust-separation shelves (4) is 390 ~ 410mm, the round platform bottom surface circular diameter of left water proof dust-separation shelves (4) is 445 ~ 465mm, and the round platform height of left water proof dust-separation shelves (4) is 50 ~ 60mm.
6. hot rolled aluminium precision rolling working roll as claimed in claim 1, it is characterized in that: the round platform end face circular diameter of described right water proof dust-separation shelves (6) is 390 ~ 410mm, the round platform bottom surface circular diameter of right water proof dust-separation shelves (6) is 445 ~ 465mm, and the round platform height of right water proof dust-separation shelves (6) is 50 ~ 60mm.
7. hot rolled aluminium precision rolling working roll as claimed in claim 1, it is characterized in that: the diameter of described right bearing shelves (7) is 390 ~ 410mm, the length of right bearing shelves (7) is 405 ~ 430mm.
8. hot rolled aluminium precision rolling working roll as claimed in claim 1, it is characterized in that: the diameter of described right transition shelves (8) is 370 ~ 390mm, the length of right transition shelves (8) is 100 ~ 120mm.
9. hot rolled aluminium precision rolling working roll as claimed in claim 1, it is characterized in that: the diameter of described right drive gears (9) is 340 ~ 360mm, the length of right drive gears (9) is 320 ~ 340mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220385224 CN202824111U (en) | 2012-08-06 | 2012-08-06 | Finish rolling work roll for hot rolling aluminum sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220385224 CN202824111U (en) | 2012-08-06 | 2012-08-06 | Finish rolling work roll for hot rolling aluminum sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202824111U true CN202824111U (en) | 2013-03-27 |
Family
ID=47935907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220385224 Expired - Fee Related CN202824111U (en) | 2012-08-06 | 2012-08-06 | Finish rolling work roll for hot rolling aluminum sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202824111U (en) |
-
2012
- 2012-08-06 CN CN 201220385224 patent/CN202824111U/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 |