CN206622453U - A kind of finishing mill support roller stabilising arrangement - Google Patents
A kind of finishing mill support roller stabilising arrangement Download PDFInfo
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- CN206622453U CN206622453U CN201720373776.7U CN201720373776U CN206622453U CN 206622453 U CN206622453 U CN 206622453U CN 201720373776 U CN201720373776 U CN 201720373776U CN 206622453 U CN206622453 U CN 206622453U
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- support roller
- bearing block
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Abstract
The utility model discloses a kind of finishing mill support roller stabilising arrangement, including support roller, bearing block is provided with below the support roller, the support roller both sides are connected with memorial archway, the memorial archway lower inside is provided with the slide plate being connected with bearing block, and the memorial archway entrance side lower part is respectively provided with the hydraulic cylinder being connected with slide plate with bearing block contact position.The beneficial effects of the utility model are：The stabilization of maintaining roller system, axial force is eliminated, avoids support roller because of the excessive generation irregular movement in gap, it is ensured that Product Precision is high, strip shape quality is stable.
Description
Technical field
A kind of hot continuous rolling technical field is the utility model is related to, is filled it particularly relates to which a kind of finishing mill support roller is stable
Put.
Background technology
In hot-tandem unit, for the ease of support roller pass in and out mill housing, meet roll change needs, therefore from
Require certain interval be present between finishing mill support roller and mill housing slide plate in initial design.Gap is smaller, and roller system is more stable,
But gap is too small, it can cause to fill roller, take out roller difficulty；If gap is excessive, the irregular action of support roller in the operation of rolling can be caused,
Roller system is unstable, causes working roll play, and axial force increases, and causes the reduction of product size precision, the problems such as deformed steel strip.
Current non-PC hot tandems mill housing is configured without hydraulic cylinder, and slide plate is difficult to control with bearing block gap, when
The method taken when gap is excessive：First, increase pad on bearing block, second, changing mill housing slide plate.Which kind of method is all
Gap simply in gap shrinks to certain limit, will can not be inherently eliminated, and consumption substantial amounts of activity duration, spare part are taken
With and labour cost, increase production cost.
The problem of in correlation technique, effective solution is not yet proposed at present.
Utility model content
For the above-mentioned technical problem in correlation technique, the utility model proposes a kind of finishing mill support roller stabilising arrangement,
It is capable of the stabilization of maintaining roller system, eliminates axial force, avoid support roller because of the excessive generation irregular movement in gap, it is ensured that Product Precision
High, strip shape quality stabilization.
To realize above-mentioned technical purpose, what the technical solution of the utility model was realized in：
A kind of finishing mill support roller stabilising arrangement, including support roller, the support roller lower section are provided with bearing block, the support
Roller both sides are connected with memorial archway, and the memorial archway lower inside is provided with the slide plate being connected with bearing block, the memorial archway entrance side lower part
The hydraulic cylinder being connected with slide plate is respectively provided with bearing block contact position.
The beneficial effects of the utility model：By hydraulic cylinder so that slide plate is connected and then kept with bearing block
The stabilization of roller system, axial force is eliminated, avoids support roller because of the excessive generation irregular movement in gap, it is ensured that Product Precision is high, plate shape
Steady quality.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of front view of finishing mill backing roll stabilising arrangement according to the utility model embodiment；
Fig. 2 is a kind of left view of finishing mill backing roll stabilising arrangement according to the utility model embodiment.
In figure：1st, support roller；2nd, bearing block；3rd, memorial archway；4th, slide plate；5th, hydraulic cylinder.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, every other embodiment that those of ordinary skill in the art are obtained all belongs to
In the scope of the utility model protection.
As shown in Figure 1-2, a kind of finishing mill support roller stabilising arrangement according to the utility model embodiment, including branch
Roller 1 is supportted, the lower section of support roller 1 is provided with bearing block 2, and the both sides of support roller 1 are connected with memorial archway 3, the lower inside of memorial archway 3
Provided with the slide plate 4 being connected with bearing block 2, the entrance side lower part of memorial archway 3 is respectively provided with and the phase of slide plate 4 with bearing block contact position
The hydraulic cylinder 5 of connection.
In order to facilitate above-mentioned technical proposal of the present utility model is understood, below by way of new to this practicality in specifically used mode
The above-mentioned technical proposal of type is described in detail.
When specifically used, according to a kind of finishing mill support roller stabilising arrangement described in the utility model, in the entrance of memorial archway 3
The position that side lower part contacts with bearing block 2, left and right sides memorial archway 3 respectively set a hydraulic cylinder 5, and hydraulic cylinder 5 is retracted during roll change, real
Existing support roller 1 frees in and out memorial archway 3, meets normal roll change needs；During normal production, hydraulic cylinder 5 stretches out, and the end of hydraulic cylinder 5 is tight
Last item bearing 2, bearing block 2 and slide plate 4 are pressed tightly against, avoid supporting caused by slide plate 4 and the gap of bearing block 2 are excessive
The irregular movement of roller 1, so as to which maintaining roller system is stable, it is ensured that product size precision is high, strip shape quality is stable.
In summary, it is by hydraulic cylinder 5 that slide plate 4 and bearing block 2 is tight by means of above-mentioned technical proposal of the present utility model
Close connection, so as to the stabilization of maintaining roller system, axial force is eliminated, avoids support roller because of the excessive generation irregular movement in gap, it is ensured that
Product Precision is high, strip shape quality is stable.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (1)
1. a kind of finishing mill support roller stabilising arrangement, including support roller（1）, the support roller（1）Lower section is provided with bearing block（2）,
The support roller（1）Both sides are connected with memorial archway（3）, the memorial archway（3）Lower inside is provided with and bearing block（2）The slide plate being connected
（4）, it is characterised in that：The memorial archway（3）Entrance side lower part and bearing block（2）Contact position is respectively provided with and slide plate（4）It is connected
Hydraulic cylinder（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720373776.7U CN206622453U (en) | 2017-04-11 | 2017-04-11 | A kind of finishing mill support roller stabilising arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720373776.7U CN206622453U (en) | 2017-04-11 | 2017-04-11 | A kind of finishing mill support roller stabilising arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206622453U true CN206622453U (en) | 2017-11-10 |
Family
ID=60207118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720373776.7U Active CN206622453U (en) | 2017-04-11 | 2017-04-11 | A kind of finishing mill support roller stabilising arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206622453U (en) |
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2017
- 2017-04-11 CN CN201720373776.7U patent/CN206622453U/en active Active
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