CN202356455U - Roll gap adjusting device of multi-roll straightener roll system - Google Patents
Roll gap adjusting device of multi-roll straightener roll system Download PDFInfo
- Publication number
- CN202356455U CN202356455U CN 201120477757 CN201120477757U CN202356455U CN 202356455 U CN202356455 U CN 202356455U CN 201120477757 CN201120477757 CN 201120477757 CN 201120477757 U CN201120477757 U CN 201120477757U CN 202356455 U CN202356455 U CN 202356455U
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- roll
- working roll
- bearing seat
- working
- adjusting
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Abstract
The utility model discloses a roll gap adjusting device of a multi-roll straightener roll system, which is used for adjusting the roll gap of the multi-roll straightener roll system. A working roll bearing seat is connected with a bottom board through a screw I, a pair of wedges are installed between the working roll bearing seat and the bottom board, a adjusting bolt I and a adjusting bolt II, which are used for adjusting the length directions of the wedges, are respectively installed on end plates, and the end plates are fixed on the working roll bearing seat through a screw II. According to the utility model, no high precision lining plates, whose number is same as that of supporting roll seats, are necessarily added after the roll is polished, and only the adjusting bolt I and the adjusting bolt II are adjusted to enable the wedges to slide, so as to adjust the distance from the working roll bearing seat to the bottom board, not only is the distance conveniently and quickly adjusted, but also good contact precisions of a working roll an intermediate roll and a supporting roll are guaranteed; furthermore, high precision lining plates with various specifications are not added on the bottom surface of the supporting roller seat necessarily, thereby greatly reducing the adjustment time and operation cost of the equipment.
Description
Technical field
The utility model relates to technical field of metallurgical equipment, is that a kind of multi-roll straightening machine roller is the roll gap adjusting device specifically.
Background technology
In metallurgy industry, multi-roll straightening machine can make strip produce continuous alternating bending distortion because of having a great deal of interconnected smoothing roll, to eliminate the shape wave defective of strip, improves strip shape quality.The core component of multi-roll straightening machine is a smoothing roll system, and behind the straightener work some cycles, roll wear, scuffing need reconditioning; Working roll after the reconditioning, intermediate calender rolls and backing roll diameter diminish; The gap is strengthened, and can't guarantee to be in contact with one another between each roller, and more common at present method is the adjustment supporting roller base; Make backing roll draw close (because of intermediate calender rolls floats), promptly supporting roller seat bottom surface increase backing plate to working roll.Because a cover roller system is equipped with a lot of groups of supporting roller bases, only increases backing plate one by one in each supporting roller base bottom surface, could guarantee the contact precision of working roll, intermediate calender rolls, backing roll, workload is big, and cost is high.
Summary of the invention
For overcoming the deficiency of prior art; It is the roll gap adjusting device that the goal of the invention of the utility model is to provide a kind of multi-roll straightening machine roller; Adjust the distance (working roll is drawn close to backing roll) between working roll and the backing roll through the drift slippage, to realize the rapid adjustment of each roller roll gap.
For realizing above-mentioned purpose; The working roll bearing block of the utility model is connected with base plate through screw one; It is characterized in that: a pair of drift is housed between working roll bearing block and the base plate; Be used for drift is carried out the adjustment bolt one of length direction adjustment and adjust bolt two being contained in end plate and end plate respectively, end plate and end plate are fixed on the working roll bearing block through screw two respectively.
The utility model compared with prior art; After the roller reconditioning, need not to increase and support the high accuracy backing plate that roller seat quantity equates, only need adjustment adjustment bolt one and adjustment bolt two; Just can make the drift slippage; Can adjust the distance of working roll bearing block to base plate, not only easy to adjust quick, and can guarantee that working roll, intermediate calender rolls, backing roll have contact precision well; Bottom surface that the more important thing is supporting roller base does not need to increase the high accuracy backing plate of a variety of specifications again, has reduced the adjustment time and the operating cost of equipment widely.
Description of drawings
Accompanying drawing is the structural representation of the utility model.
The specific embodiment
Shown in accompanying drawing; Working roll bearing block 1 is connected with base plate 4 through screw 1; A pair of drift 5 is housed between working roll bearing block 1 and the base plate 4; Two drifts 5 carry out the adjustment of length direction through adjustment bolt 1 and 28 pairs of drifts of adjustment bolt 5 respectively, and adjustment bolt 1 is contained in respectively on end plate 2 and the end plate 7 with adjustment bolt 8 two, and end plate 2 is fixed on the working roll bearing block 1 through screw 6 respectively with end plate 7.
Through 28 promotions of rotation adjustment bolt or 5 slippages of pulling drift, can adjust the distance of working roll bearing block 1 to base plate 4, the nut on adjust to the right place back locking adjustment bolt 1 and the adjustment bolt 28 is tightened screw 1 at last drift 5 is compressed.
Claims (1)
1. a multi-roll straightening machine roller is the roll gap adjusting device; Working roll bearing block (1) is connected with base plate (4) through screw one (9); It is characterized in that: between working roll bearing block (1) and the base plate (4) a pair of drift (5) is housed; Be used for drift (5) is carried out the adjustment bolt one (3) of length direction adjustment and adjust bolt two (8) being contained in end plate (2) and end plate (7) respectively, end plate (2) and end plate (7) are fixed on the working roll bearing block (1) through screw two (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120477757 CN202356455U (en) | 2011-11-27 | 2011-11-27 | Roll gap adjusting device of multi-roll straightener roll system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120477757 CN202356455U (en) | 2011-11-27 | 2011-11-27 | Roll gap adjusting device of multi-roll straightener roll system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202356455U true CN202356455U (en) | 2012-08-01 |
Family
ID=46567672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120477757 Expired - Fee Related CN202356455U (en) | 2011-11-27 | 2011-11-27 | Roll gap adjusting device of multi-roll straightener roll system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202356455U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102397915A (en) * | 2011-11-27 | 2012-04-04 | 襄阳博亚精工装备股份有限公司 | Roll hitch and roll gap adjusting device of multi-roll strengthening machine |
| CN104924065A (en) * | 2014-03-21 | 2015-09-23 | 宝山钢铁股份有限公司 | High-precision withdrawal and straightening machine roller zero calibration device and method |
| CN112044985A (en) * | 2020-08-27 | 2020-12-08 | 中铝河南洛阳铝加工有限公司 | Installation and adjustment process of multi-roll straightener on production site |
-
2011
- 2011-11-27 CN CN 201120477757 patent/CN202356455U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102397915A (en) * | 2011-11-27 | 2012-04-04 | 襄阳博亚精工装备股份有限公司 | Roll hitch and roll gap adjusting device of multi-roll strengthening machine |
| CN104924065A (en) * | 2014-03-21 | 2015-09-23 | 宝山钢铁股份有限公司 | High-precision withdrawal and straightening machine roller zero calibration device and method |
| CN104924065B (en) * | 2014-03-21 | 2017-06-23 | 宝山钢铁股份有限公司 | High accuracy withdrawal straightening machine roller Zero calibration apparatus and its method for school zero |
| CN112044985A (en) * | 2020-08-27 | 2020-12-08 | 中铝河南洛阳铝加工有限公司 | Installation and adjustment process of multi-roll straightener on production site |
| CN112044985B (en) * | 2020-08-27 | 2022-08-26 | 中铝河南洛阳铝加工有限公司 | Installation and adjustment process of multi-roll straightener on production site |
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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: 20120801 Termination date: 20171127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |