CN207806182U - A kind of roller bending block quick replacement device - Google Patents
A kind of roller bending block quick replacement device Download PDFInfo
- Publication number
- CN207806182U CN207806182U CN201820110005.3U CN201820110005U CN207806182U CN 207806182 U CN207806182 U CN 207806182U CN 201820110005 U CN201820110005 U CN 201820110005U CN 207806182 U CN207806182 U CN 207806182U
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- CN
- China
- Prior art keywords
- roller bending
- bending block
- lifting plate
- jack
- plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A kind of roller bending block quick replacement device belongs to the provision for disengagement technical field of roller bending block in mm finishing mill unit, and solution roller bending block replacement efficiency is low, cannot replace the technical issues of multiple roller bending blocks simultaneously, and solution is：Upper branch memorial archway liner plate is fixedly installed in the top of mill housing front surface, and lifting lug is installed on the lateral surface of branch memorial archway liner plate；One end of jack is connect with lifting lug, the side wall of the other end connection lifting plate of jack, it is provided with roller bending block hole for hoist in the middle part of lifting plate, the surrounding for being located at roller bending block hole for hoist on lifting plate is provided with roller bending block mounting hole, roller bending block is removably installed on lifting plate, and jack is fixedly installed on lifting plate and is set between lifting plate and mill housing front surface.Roller bending block together with lifting plate is hung memorial archway by the utility model using jack, and dismounting mode is simple and convenient, and the position of roller bending block hole for hoist and roller bending block mounting hole can be designed according to the physical location of roller bending block, and realizing multiple roller bending blocks, disassembling, assembling and replacing works simultaneously.
Description
Technical field
The utility model belongs to the provision for disengagement technical field of roller bending block in mm finishing mill unit, more particularly to a kind of roller bending block is fast
Fast more changing device.
Background technology
When roller bending block is replaced in the maintenance of metallurgy industry hot-rolling finishing mill, it is necessary to it replaces tool using roller bending block and carries out operation,
Realize the purpose for replacing roller bending block.But original tool changing roller bending block time is longer, action step is more, and operation is more multiple
It is miscellaneous, and since working space influences to replace roller bending block operation, fore side roller bending block replaced the project assignment time at 14-16 hours
The transmission side roller bending block activity duration is replaced at 20-22 hours or so in left and right, and operating efficiency is very low.
It is that cannot replace multiple rollers simultaneously that the low reason of roller bending block efficiency is replaced during influencing upkeep operation
Block, because only that a replacement holder, it is necessary to replace one and replace one again, operation cannot be carried out at the same time, influence maintenance and make
Industry efficiency.
Utility model content
In order to overcome the shortcomings of the prior art, solution roller bending block replacement efficiency is low, cannot replace multiple rollers simultaneously
The technical issues of block, provides a kind of roller bending block quick replacement device.
The utility model is achieved by the following technical programs.
A kind of roller bending block quick replacement device, it includes shackle plate, jack, jack and lifts plate, wherein：The lifting lug
Plate includes upper branch memorial archway liner plate and lifting lug, and upper branch memorial archway liner plate is fixedly installed in the top of mill housing front surface, lifting lug installation
In on the lateral surface of upper branch memorial archway liner plate；One end of the jack is connect with lifting lug, the side of the other end connection lifting plate of jack
Wall lifts and is provided with roller bending block hole for hoist in the middle part of plate, and the outer end of roller bending block is lifted on lifting plate through roller bending block hole for hoist
On, the surrounding that roller bending block hole for hoist is located on lifting plate is provided with roller bending block mounting hole, and roller bending block, which is removably installed in, to be hung
In loading board, jack is fixedly installed on lifting plate and is set between lifting plate and mill housing front surface.
Further, it is additionally provided with operation console below the lifting plate.
Further, several roller bending block holes for hoist to match respectively with roller bending block position are provided on the lifting plate.
The beneficial effects of the utility model are compared with prior art：
Roller bending block quick replacement device provided by the utility model according to mm finishing mill unit roller bending block installation site and replaces work
Industry environment redesigns roller bending block and lifts plate, is acted on lifting plate by jack, by roller bending block and finishing mill memorial archway ontology
Separation, will pull jack using upper branch memorial archway liner plate fixing bolt and be fixed on memorial archway surface, active force makes right over roller bending block
Roller bending block is hung into memorial archway together with lifting plate by 3T jacks with jack lifting plate is pulled, realizes the purpose for replacing roller bending block, by
Simple and convenient in dismounting mode, new tool manufacturing cost of replacing is relatively low, often covers about 5000 yuan or so of cost, is replaced according to roller bending block
Quantity manufacture rapid tool change can be realized while replace the purpose of multiple roller bending blocks.
The shortening of roller bending block activity duration is replaced, after roller bending block rapid tool change, when replacing one piece of roller bending block operation
Between completed by shortening within former 16 hours 8 hours, saved for 50% or more repair time, and may be implemented to replace simultaneously multiple curved
Roller block.If replacing four roller bending blocks of a rolling mill simultaneously, tool is replaced using original roller bending block, the activity duration is 48 hours
Tool is replaced in left and right using novel roller bending block, and the activity duration is 24 hours or so, saves 24 hours or so repair time.
Economic benefit：
24 hours × 300 ton hour × 200 yuan/ton=1,440,000 yuan；
The reduction repair time directly generates economic benefit：1440000 yuan.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is lifting plate main structure diagram.
Fig. 3 is lifting plate left view structural representation.
In figure, 1 is mill housing, and 2 be roller bending block, and 3 be upper branch memorial archway liner plate, and 4 be lifting lug, and 5 be jack, and 6 be jack,
7 be lifting plate, and 8 be operation console.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples.
A kind of roller bending block quick replacement device as shown in Figure 1 to Figure 3, it includes shackle plate, jack 5, jack 6 and hangs
Loading board 7, wherein：The shackle plate includes upper branch memorial archway liner plate 3 and lifting lug 4, and upper branch memorial archway liner plate 3 is fixedly installed in mill housing
The top of 1 front surface, lifting lug 4 are installed on the lateral surface of branch memorial archway liner plate 3；One end of the jack 5 is connect with lifting lug 4,
The side wall of the other end connection lifting plate 7 of jack 5, the middle part of lifting plate 7 are provided with roller bending block hole for hoist 71, roller bending block 2 it is outer
End is lifted on through roller bending block hole for hoist 71 on lifting plate 7, and the surrounding that roller bending block hole for hoist 71 is located on lifting plate 7 is arranged
There are roller bending block mounting hole 72, roller bending block 2 to be removably installed on lifting plate 7, jack 6 is fixedly installed on lifting plate 7 simultaneously
It is set between lifting plate 7 and 1 front surface of mill housing.
Further, the lower section of the lifting plate 7 is additionally provided with operation console 8.
Further, several roller bending block holes for hoist to match respectively with 2 position of roller bending block are provided on the lifting plate 7
71。
The use step and principle of the utility model are as follows：
After the present apparatus being assembled by above structure：First, lifting plate 7 is lifted by jack 5 to roller bending block position and is corresponded to
The outer end of roller bending block 2 is lifted on through roller bending block hole for hoist 71 on lifting plate 7, plate 7 and roller will be lifted by bolt by place
Block 2 is fixed；Then, roller bending block 2 and lifting plate 7 are hung rolling memorial archway by jack 6 and jack 5 together cooperating together, complete
At the dismounting of roller bending block 2；Finally, by above-mentioned steps reverse operating, the replacement of roller bending block 2 is realized.
During use, roller bending block hole for hoist 71 and roller on lifting plate 7 can be designed according to the physical location of roller bending block 2
The disassembling, assembling and replacing work simultaneously of multiple roller bending blocks 2 is realized in the position of block mounting hole 72.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
It is any to be familiar with those skilled in the art within the technical scope disclosed by the utility model in this, the variation that can be readily occurred in
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (3)
1. a kind of roller bending block quick replacement device, it includes shackle plate, jack（5）, jack（6）With lifting plate（7）, feature
It is：The shackle plate includes upper branch memorial archway liner plate（3）With lifting lug（4）, upper branch memorial archway liner plate（3）It is fixedly installed in mill housing
（1）The top of front surface, lifting lug（4）It is installed on branch memorial archway liner plate（3）Lateral surface on；The jack（5）One end with hang
Ear（4）Connection, jack（5）The other end connection lifting plate（7）Side wall, lift plate（7）Middle part be provided with roller bending block lifting
Hole（71）, roller bending block（2）Outer end run through roller bending block hole for hoist（71）It is lifted on lifting plate（7）On, in lifting plate（7）It is upper
In roller bending block hole for hoist（71）Surrounding be provided with roller bending block mounting hole（72）, roller bending block（2）It is removably installed in lifting plate
（7）On, jack（6）It is fixedly installed in lifting plate（7）It goes up and is set to lifting plate（7）With mill housing（1）Between front surface.
2. a kind of roller bending block quick replacement device according to claim 1, it is characterised in that：The lifting plate（7）Under
Side is additionally provided with operation console（8）.
3. a kind of roller bending block quick replacement device according to claim 1, it is characterised in that：The lifting plate（7）On set
Be equipped with it is several respectively with roller bending block（2）The roller bending block hole for hoist that position matches（71）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820110005.3U CN207806182U (en) | 2018-01-23 | 2018-01-23 | A kind of roller bending block quick replacement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820110005.3U CN207806182U (en) | 2018-01-23 | 2018-01-23 | A kind of roller bending block quick replacement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207806182U true CN207806182U (en) | 2018-09-04 |
Family
ID=63324905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820110005.3U Active CN207806182U (en) | 2018-01-23 | 2018-01-23 | A kind of roller bending block quick replacement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207806182U (en) |
-
2018
- 2018-01-23 CN CN201820110005.3U patent/CN207806182U/en active Active
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