CN207823573U - Cylinder rod stationary housing with work roll shifting roll-shifting device - Google Patents
Cylinder rod stationary housing with work roll shifting roll-shifting device Download PDFInfo
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- CN207823573U CN207823573U CN201721818391.3U CN201721818391U CN207823573U CN 207823573 U CN207823573 U CN 207823573U CN 201721818391 U CN201721818391 U CN 201721818391U CN 207823573 U CN207823573 U CN 207823573U
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- traversing
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- hydraulic cylinder
- fixing bracket
- block
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Abstract
The utility model discloses a kind of cylinder rod stationary housings with the roll-shifting device of work roll shifting, including：4 sets of traversing hydraulic cylinders, traversing movable cylinder block, traversing fixing bracket, locking snap-gauge, locked hydraulic cylinder, end cap and block；Traversing fixing bracket is two, is fixed on the rack working roll vibration exit i.e. opposite end of spindle butt end；There are gaps between two traversing fixing brackets；Traversing hydraulic cylinder is equipped on traversing fixing bracket, there are one traversing movable cylinder blocks for assembly on traversing hydraulic cylinder, it is also set up on each traversing movable cylinder block there are one the radial locked hydraulic cylinder to stretch to working roll central axial direction, locked hydraulic cylinder retractable ends are provided with locking snap-gauge；The utility model, traversing movable cylinder block laterally moves under traversing hydraulic cylinder effect, and the preset locking ring groove position that locking snap-gauge is radially inserted into working roll realizes that locking and working roll are linked together the traversing realization axial motion of continuation.
Description
Technical field
The utility model is related to cold rolling mill work roller axial float device, more particularly to a kind of cylinder rod stationary housing is with work
The roll-shifting device of roller axial movement.
Background technology
Edge thinning (also known as side drop) is the very important quality index of cold rolled silicon steel, more for electrical steel product
It is crucial.The edge thinning amount of strip is bigger, and the trimming amount for rolling rear band is also bigger, and the lumber recovery of product is lower.Currently, edge subtracts
Thin control technology is the another technical barrier after cold rolled silicon steel production relaying thickness control and Strip Shape Control, using work roll shaft
To roll shifting technology can effectively reduce silicon steel side drop and with plate it is poor, to improve the lumber recovery of product, while reducing energy consumption, it is energy saving
Environmental protection.
The original 1500 silicon steel cold continuous rolling production line of Anshan iron and steel plant, cannot be satisfied current market to the high-precision requirement of product,
It is dropped for reduction silicon steel side and poor with plate, improves the rate of becoming a useful person of product, one has carried out side to 1500 cold continuous rolling of cold-reduced silicon steel mill again
Control transformation is thinned in portion.
Invention content
The utility model in view of the above technical problems, proposes a kind of roll shifting of cylinder rod stationary housing with work roll shifting
Device.
To achieve the above objectives, it is achieved through the following technical solutions：
Cylinder rod stationary housing with work roll shifting roll-shifting device, including：4 sets of traversing hydraulic cylinders, traversing movable cylinder
Block, traversing fixing bracket, locking snap-gauge, locked hydraulic cylinder, end cap and block；
Traversing fixing bracket is two, is fixed on the rack working roll vibration exit i.e. opposite end of spindle butt end；
There are gaps between two traversing fixing brackets；
2 sets of traversing hydraulic cylinders, and the telescopic direction after traversing hydraulic cylinder assembling are equipped on each traversing fixing bracket
Identical as operation roll of mill center axis extension direction, i.e., 2 sets of traversing hydraulic cylinders on each traversing fixing bracket are mutually flat
Luggage is matched；There are one traversing movable cylinder blocks, i.e. 2 sets of traversing hydraulic cylinders to drive jointly for assembly on the traversing hydraulic cylinder of two sets of parallel assembly
It is traversing to move traversing movable cylinder block；
Setting is each there are one the radial block stretched out to working roll central axial direction on each traversing movable cylinder block
It is also set up on a traversing movable cylinder block there are one the radial locked hydraulic cylinder to stretch to working roll central axial direction, locks hydraulic pressure
Cylinder retractable ends are provided with locking snap-gauge；
A position sensor is installed on each traversing movable cylinder block；
Each traversing fixing bracket outboard end is equipped with end cap；
With working roll in the same height between the blocks of two traversing movable cylinder blocks, locked hydraulic cylinder and locking snap-gauge
Central axis is with reference to arranged symmetrically.
Using the utility model of above-mentioned technical proposal, the cavity of traversing hydraulic cylinder leads to hydraulic oil, under the action of oil pressure
Traversing movable cylinder block laterally moves, and locking snap-gauge is radially inserted into the preset of working roll under the action of locked hydraulic cylinder
Locking ring groove position realizes that locking and working roll are linked together, and the connection of spindle and working roll by grab in spindle with
The groove of working roll connects.When working roll ties up to roll change, the position for being pushed into milling train is positioned by block, and the axial direction of spindle carrier is fixed
It is realized by the positioning voussoir of spindle position.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model
It can be clearer and more comprehensible with advantage, it is special below to lift preferred embodiment, and coordinate attached drawing, detailed description are as follows.
Description of the drawings
The utility model totally 2 width attached drawing, wherein：
Fig. 1 is the dimensional structure diagram of the utility model.
Fig. 2 is the fundamental diagram of the utility model.
1, traversing movable cylinder block 2, locking snap-gauge 3, locked hydraulic cylinder 4, traversing fixing bracket 5, end cap 6, working roll
Track 7, traversing hydraulic cylinder 8, block 9, working roll system 10, rack 11, spindle carrier, 12, spindle 13, spindle grab
14, voussoir is positioned.
Specific implementation mode
A kind of cylinder rod stationary housing as depicted in figs. 1 and 2 with work roll shifting roll-shifting device, including：4 sets horizontal
Liquid relief cylinder pressure 7, traversing movable cylinder block 1, traversing fixing bracket 4, locking snap-gauge 2, locked hydraulic cylinder 3, end cap 5 and block 8；
The traversing fixing bracket 4 is two, is fixed on 10 working roll vibration exit of the rack i.e. phase of spindle butt end
Opposite end；
There are gaps between two traversing fixing brackets 4；
2 sets of traversing hydraulic cylinders 7, and the flexible side after the assembly of traversing hydraulic cylinder 7 are equipped on each traversing fixing bracket 4
To, i.e., 2 set traversing hydraulic cylinder 7 phases each traversing fixing bracket 4 on identical as operation roll of mill center axis extension direction
Mutual parallel assembly；There are one traversing movable cylinder blocks 1, i.e. 2 sets of traversing hydraulic cylinders for assembly on the traversing hydraulic cylinder 7 of two sets of parallel assembly
7 drive traversing movable cylinder block 1 traversing jointly；
There are one the radial blocks 8 stretched out to working roll central axial direction for setting on each traversing movable cylinder block 1, often
It is also set up on one traversing movable cylinder block 1 there are one the radial locked hydraulic cylinder 3 to stretch to working roll central axial direction, is locked
3 retractable ends of hydraulic cylinder are provided with locking snap-gauge 2；
A position sensor is installed on each traversing movable cylinder block 1；
Each 4 outboard end of traversing fixing bracket is equipped with end cap 5；
With work in the same height between the blocks 8 of two traversing movable cylinder blocks 1, locked hydraulic cylinder 3 and locking snap-gauge 2
It is with reference to arranged symmetrically to make roller center axis.
Using the utility model of above-mentioned technical proposal, the cavity of traversing hydraulic cylinder 7 leads to hydraulic oil, under the action of oil pressure
Traversing movable cylinder block 1 laterally moves, and locking snap-gauge 2 is radially inserted into the pre- of working roll 9 under the action of locked hydraulic cylinder 3
If locking ring groove position realize that locking and working roll 9 are linked together, and the connection of spindle and working roll 9 passes through in spindle
Grab 13 is connect with the groove of working roll.When working roll ties up to roll change, the position for being pushed into milling train is positioned by block 8, spindle support
The axially position of frame 11 is realized by the positioning voussoir 14 of spindle.The roll change of working roll is realized by working roll track 6.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not limited to the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
It knows professional and technical personnel do not departing within the scope of technical solutions of the utility model, when the technology contents using the disclosure above
It makes a little change or is modified to the equivalent embodiment of equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, according to the technical essence of the utility model any simple modification, equivalent change and modification made to the above embodiment, still
It is within the scope of the technical solutions of the present invention.
Claims (2)
1. cylinder rod stationary housing is with the roll-shifting device of work roll shifting, it is characterised in that：
Including：4 sets of traversing hydraulic cylinders (7), traversing movable cylinder block (1), traversing fixing bracket (4), locking snap-gauge (2), locking liquid
Cylinder pressure (3), end cap (5) and block (8)；
The traversing fixing bracket (4) is two, is fixed on rack (10) working roll vibration exit；
There are gaps between two traversing fixing brackets (4)；
2 sets of traversing hydraulic cylinders (7) are equipped on each traversing fixing bracket (4), and flexible after traversing hydraulic cylinder (7) assembly
Direction is identical as operation roll of mill center axis extension direction, i.e. 2 sets of traversing hydraulic cylinders on each traversing fixing bracket (4)
(7) it is assembled in parallel；Traversing movable cylinder block (1) there are one assembly on the traversing hydraulic cylinder (7) of two sets of parallel assembly, i.e., 2 sets
Traversing hydraulic cylinder (7) drives traversing movable cylinder block (1) traversing jointly；
There are one the radial blocks (8) stretched out to working roll central axial direction for setting on each traversing movable cylinder block (1), often
It is also set up on one traversing movable cylinder block (1) there are one the radial locked hydraulic cylinder (3) to stretch to working roll central axial direction,
Locked hydraulic cylinder (3) retractable ends are provided with locking snap-gauge (2)；
A position sensor is installed on each traversing movable cylinder block (1)；
Each traversing fixing bracket (4) outboard end is equipped with end cap (5).
2. cylinder rod stationary housing according to claim 1 is with the roll-shifting device of work roll shifting, it is characterised in that：Two
With work in the same height between the block (8) of a traversing movable cylinder block (1), locked hydraulic cylinder (3) and locking snap-gauge (2)
Roller center axis is with reference to arranged symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721818391.3U CN207823573U (en) | 2017-12-22 | 2017-12-22 | Cylinder rod stationary housing with work roll shifting roll-shifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721818391.3U CN207823573U (en) | 2017-12-22 | 2017-12-22 | Cylinder rod stationary housing with work roll shifting roll-shifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207823573U true CN207823573U (en) | 2018-09-07 |
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ID=63388691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721818391.3U Active CN207823573U (en) | 2017-12-22 | 2017-12-22 | Cylinder rod stationary housing with work roll shifting roll-shifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207823573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144970A (en) * | 2017-12-22 | 2018-06-12 | 重集团大连工程技术有限公司 | Cylinder rod stationary housing with work roll shifting roll-shifting device |
| CN109870369A (en) * | 2019-04-03 | 2019-06-11 | 河南交通职业技术学院 | A kind of hydraulic pressure-shear test machine |
-
2017
- 2017-12-22 CN CN201721818391.3U patent/CN207823573U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144970A (en) * | 2017-12-22 | 2018-06-12 | 重集团大连工程技术有限公司 | Cylinder rod stationary housing with work roll shifting roll-shifting device |
| CN109870369A (en) * | 2019-04-03 | 2019-06-11 | 河南交通职业技术学院 | A kind of hydraulic pressure-shear test machine |
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