CN206716990U - A kind of device of quick adjustment continuous casting crystallizer foot-roller opening degree - Google Patents
A kind of device of quick adjustment continuous casting crystallizer foot-roller opening degree Download PDFInfo
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- CN206716990U CN206716990U CN201720521469.9U CN201720521469U CN206716990U CN 206716990 U CN206716990 U CN 206716990U CN 201720521469 U CN201720521469 U CN 201720521469U CN 206716990 U CN206716990 U CN 206716990U
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- adjustment
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- leading screw
- opening degree
- roller
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Abstract
A kind of device of quick adjustment continuous casting crystallizer foot-roller opening degree, belongs to continuous cast mold maintenance of equipment technical field, for quickly adjusting continuous casting crystallizer foot-roller opening degree.Its technical scheme is：It is L-shaped structure to adjust sample block, there is the lead screw hole perpendicular to long side the upper end of the L-shaped long side of adjustment sample block, one end of swelling leading screw is threadedly coupled with lead screw hole, swelling leading screw is vertical with the L-shaped long side for adjusting sample block, the other end of swelling leading screw has leading screw nut, adjustment cushion block is connected to by fixing bolt on the outside of the end face of the L-shaped short side of adjustment sample block, adjusting pad is placed on the outside of the end face of the L-shaped short side of adjustment sample block between adjustment cushion block, and the thickness of adjusting pad is adapted with the parameter request of crystallizer foot roll opening degree.The utility model is fixed between inner arc foot roller, outer arc foot roller by swelling leading screw by sample block is adjusted, and can quickly adjust sufficient roller opening degree, and operating efficiency improves more than 10 times, it is ensured that sufficient roller opening adjustment precision, shortens the crystallizer repair cycle.
Description
Technical field
A kind of device of quick adjustment continuous casting crystallizer foot-roller opening degree is the utility model is related to, for improving crystallizer line
Lower repairing efficiency, belong to continuous cast mold maintenance of equipment technical field.
Background technology
A set of sufficient roller is respectively arranged at outer arc copper coin bottom in sheet slab continuous cast mold, often covers sufficient roller by three roller-ways with one
Mandrel is contacted, and technical requirements outer arc foot roller is 0~0.02mm, inner arc foot roller and outer arc foot roller opening degree with copper coin parallelism error
For 205.8mm, 0~0.2mm of error.The method that tradition adjusts sufficient roller opening degree is first to adjust outer arc foot roller and the copper coin depth of parallelism,
Reuse an inside micrometer 6 points are chosen on sufficient roller and adjust respectively.Because roller-way is chained together, other selected points are adjusted
When often the point position size adjusted is changed, it is necessary to be adjusted again again, such 6 adjustment point influences each other,
Adjustment is very cumbersome, need to be repeated and can be only achieved technical requirements, causing operation, time-consuming, efficiency is low.Such case does not have so far
Effectively solved so that the overlong time that the maintenance process of crystallizer delays on sufficient roller opening degree link is adjusted, influence
The maintenance progress of crystallizer, it is quite necessary to give and improve.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of device of quick adjustment crystallizer foot roll opening degree,
This device can quickly adjust sufficient roller opening degree in crystallizer repair procedures, improve operating efficiency, ensure sufficient roller opening
Shorten the crystallizer repair cycle while spending Adjustment precision.
Solve above-mentioned technical problem technical scheme be：
A kind of device of quick adjustment crystallizer foot roll opening degree, it include adjustment sample block, swelling leading screw, adjustment cushion block and
Adjusting pad, adjustment sample block is L-shaped structure bloom, and there are the lead screw hole perpendicular to long side, swelling in the upper end of the L-shaped long side of adjustment sample block
One end of leading screw is threadedly coupled with lead screw hole, and swelling leading screw is vertical with the L-shaped long side for adjusting sample block, and swelling leading screw is positioned at adjustment sample
The top of the L-shaped short side of block and parallel with L-shaped short side, the other end of swelling leading screw has leading screw nut, and adjustment cushion block is rectangle
Block, on the outside of the end face of the L-shaped short side of adjustment sample block, adjustment cushion block is connected adjustment cushion block by fixing bolt with adjustment sample block
Connect, adjusting pad is placed on the outside of the end face of the L-shaped short side of adjustment sample block between adjustment cushion block, the thickness and crystallizer of adjusting pad
The parameter request of sufficient roller opening degree is adapted.
The device of above-mentioned quick adjustment crystallizer foot roll opening degree, the adjusting pad are polylith, the thickness of polylith adjusting pad
It is adapted respectively from different crystallizer foot roll opening degree parameter requests.
The device of above-mentioned quick adjustment crystallizer foot roll opening degree, the adjustment sample block are placed on outer arc copper coin and inner arc copper
On position between plate, the lateral surface top of the L-shaped long side of adjustment sample block is relative with the plate face of outer arc copper coin, the spiral shell of swelling leading screw
Cap end face is relative with the plate face of inner arc copper coin, and the lateral surface bottom of the L-shaped long side of adjustment sample block is relative with outer arc foot roller, adjusts sample
Adjustment cushion block on the outside of the end face of the L-shaped short side of block is relative with inner arc foot roller.
The device of above-mentioned quick adjustment crystallizer foot roll opening degree, the adjustment sample block, swelling leading screw and adjustment cushion block are
Three sets, three sets of adjustment sample blocks, swelling leading screw and adjustment cushion block be separately fixed at inner arc foot roller and outer arc foot roller three roller-ways it
Between.
The beneficial effects of the utility model are：
The utility model using three sets adjustment sample blocks, swelling leading screw and adjustment cushion block, adjusting pad be placed on adjustment sample block with
Between adjusting cushion block, the thickness of adjusting pad is adapted with crystallizer foot roll opening degree parameter request, will be adjusted by swelling leading screw
Sample block is separately fixed between three roller-ways of inner arc foot roller, outer arc foot roller, and adjustment inner arc foot roller adjusting screw makes inner arc foot roller
Adjustment cushion block be connected with adjustment cushion block one end fits, then adjusts outer arc foot roller adjusting screw and make outer arc foot roller with adjusting sample block
The other end fit, finally with clearance gauge and inside micrometer detection adjustment data, it is errorless after fastening inner arc foot roller framework bolt
With outer arc foot roller framework bolt.
The utility model is the pioneering of the adjustment instrument of crystallizer foot roll opening degree, solves crystallizer foot roll opening degree tune
The problem that the whole time is long, efficiency is low, can quickly adjust sufficient roller opening degree in crystallizer repair procedures, and operating efficiency improves 10
More than times, the crystallizer repair cycle can be shortened while sufficient roller opening adjustment precision is ensured, had significant economical
Benefit, it is worth in industry promoting the use of.
Brief description of the drawings
Fig. 1 is the apparatus structure schematic diagram of quick adjustment crystallizer foot roll opening degree of the present utility model；
Fig. 2 is the view of adjustment crystallizer foot roll opening degree of the present utility model.
Marked in figure as follows：Adjust sample block 1, swelling leading screw 2, adjustment cushion block 3, inner arc copper coin 4, outer arc copper coin 5, inner arc foot
Roller 6, inner arc foot roller framework bolt 7, inner arc foot roller adjusting screw 8, outer arc foot roller 9, outer arc foot roller framework bolt 10, outer arc foot roller
Adjusting screw 11, adjusting pad 12.
Embodiment
The device of quick adjustment crystallizer foot roll opening degree of the present utility model is by adjustment sample block 1, swelling leading screw 2, adjustment
Cushion block 3 and adjusting pad 12.
Fig. 1 shows that adjustment sample block 1 is L-shaped structure bloom, and the upper end of the L-shaped long side of adjustment sample block 1 has perpendicular to long side
Lead screw hole, one end of swelling leading screw 2 are threadedly coupled with lead screw hole, and swelling leading screw 2 is vertical with the L-shaped long side for adjusting sample block 1, swelling
For leading screw 2 positioned at the top of the L-shaped short side of adjustment sample block 1 and parallel with L-shaped short side, the other end of swelling leading screw 2 has leading screw nut.
Fig. 1 shows that adjustment cushion block 3 is rectangular blocks, and adjustment cushion block 3 is outside the end face of the L-shaped short side of adjustment sample block 1
Side, adjustment cushion block 3 are connected by fixing bolt with adjustment sample block 1.Adjust on the outside of the end face of sample block 1L shape short sides with adjusting cushion block 3
Between have an adjusting pad 12, adjusting pad 12 is polylith, and the thickness of polylith adjusting pad 12 is different, is opened respectively from different crystallizer foot rolls
Mouth degree parameter request is adapted.Suitable thickness can be selected according to the parameter request of different crystallizer foot roll opening degrees during use
Adjusting pad 12 is placed on the outside of the end face of adjustment sample block 1L shape short sides between adjustment cushion block 3.
As a result of the adjusting pad 12 of precise thickness so that the distance between adjustment sample block 1 and adjustment cushion block 3 both ends can
Accurately to reach the parameter request of crystallizer foot roll opening degree, as long as will the He of adjustment sample block 1 during adjustment crystallizer foot roll opening degree
The both ends and inner arc foot roller 6 and outer arc foot roller 9 for adjusting cushion block 3 are brought into close contact.
Fig. 2 shows that adjustment sample block 1 is placed on the position between outer arc copper coin 5 and inner arc copper coin 4, the L of adjustment sample block 1
The lateral surface top of shape long side is relative with the plate face of outer arc copper coin 5, the nut end face of swelling leading screw 2 and the plate face of inner arc copper coin 4
Relatively, it is relative with outer arc foot roller 9 to adjust the lateral surface bottom of the L-shaped long side of sample block 1, outside the end face of the L-shaped short side of adjustment sample block 1
The adjustment cushion block 3 of side is relative with inner arc foot roller 6.
Adjustment sample block 1, swelling leading screw 2 and adjustment cushion block 3 of the present utility model are three sets, three sets of adjustment sample blocks 1, swelling silks
Thick stick 2 and adjustment cushion block 3 are separately fixed between inner arc foot roller 6 and three roller-ways of outer arc foot roller 9.
Fig. 2 shows that application method of the present utility model is as follows：
A. three sets of adjustment sample blocks 1, swelling leading screw 2 and adjustment cushion block 3 are individually positioned in inner arc foot roller 6 and outer arc foot roller 9
Three roller-ways between；
B. the adjusting pad 12 for selecting suitable thickness according to the parameter request of different crystallizer foot roll opening degrees is placed on adjustment
On the outside of the end face of sample block 1L shape short sides between adjustment cushion block 3, cushion block 3 will be adjusted by fixing bolt and be connected with adjustment sample block 1
Connect；
C. swelling leading screw 2 is rotated, the lateral surface top and the plate face of outer arc copper coin 5 for making the L-shaped long side of adjustment sample block 1 are affixed
Close, the nut end face of swelling leading screw 2 and the plate face of inner arc copper coin 4 fit；
D. inner arc foot roller adjusting screw 8 is adjusted, on the outside of the end face for making L-shaped short side of the inner arc foot roller 6 with adjusting sample block 1
Adjustment cushion block 3 fits；
E. outer arc foot roller adjusting screw 11 is adjusted again, under the lateral surface for making L-shaped long side of the outer arc foot roller 9 with adjusting sample block 1
Portion fits；
F. finally with clearance gauge and inside micrometer detection adjustment data, it is errorless after fastening inner arc foot roller framework bolt 7 and outer
Arc foot roller framework bolt 10.
Claims (4)
- A kind of 1. device of quick adjustment crystallizer foot roll opening degree, it is characterised in that：It includes adjustment sample block（1）, swelling silk Thick stick（2）, adjustment cushion block（3）And adjusting pad（12）, adjust sample block（1）For L-shaped structure bloom, sample block is adjusted（1）L-shaped long side There are the lead screw hole perpendicular to long side, swelling leading screw in upper end（2）One end be threadedly coupled with lead screw hole, swelling leading screw（2）With adjustment Sample block（1）L-shaped long side it is vertical, swelling leading screw（2）Positioned at adjustment sample block（1）L-shaped short side top and put down with L-shaped short side OK, swelling leading screw（2）The other end have a leading screw nut, adjust cushion block（3）For rectangular blocks, cushion block is adjusted（3）Positioned at adjustment sample Block（1）L-shaped short side end face on the outside of, adjust cushion block（3）By fixing bolt and adjustment sample block（1）It is connected, adjusting pad（12） It is placed on adjustment sample block（1）L-shaped short side end face on the outside of with adjustment cushion block（3）Between, adjusting pad（12）Thickness and crystallization The parameter request of device foot roller opening degree is adapted.
- 2. the device of quick adjustment crystallizer foot roll opening degree according to claim 1, it is characterised in that：The adjusting pad （12）For polylith, polylith adjusting pad（12）Thickness be adapted respectively from different crystallizer foot roll opening degree parameter requests.
- 3. the device of quick adjustment crystallizer foot roll opening degree according to claim 2, it is characterised in that：The adjustment sample Block（1）It is placed on outer arc copper coin（5）With inner arc copper coin（4）Between position on, adjust sample block（1）L-shaped long side lateral surface Top and outer arc copper coin（5）Plate face it is relative, swelling leading screw（2）Nut end face and inner arc copper coin（4）Plate face it is relative, adjustment Sample block（1）L-shaped long side lateral surface bottom and outer arc foot roller（9）Relatively, sample block is adjusted（1）L-shaped short side end face on the outside of The adjustment cushion block of connection（3）With inner arc foot roller（6）Relatively.
- 4. the device of quick adjustment crystallizer foot roll opening degree according to claim 3, it is characterised in that：The adjustment sample Block（1）, swelling leading screw（2）With adjustment cushion block（3）For three sets, three sets adjust sample blocks（1）, swelling leading screw（2）With adjustment cushion block（3） It is separately fixed at inner arc foot roller（6）With outer arc foot roller（9）Three roller-ways between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720521469.9U CN206716990U (en) | 2017-05-11 | 2017-05-11 | A kind of device of quick adjustment continuous casting crystallizer foot-roller opening degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720521469.9U CN206716990U (en) | 2017-05-11 | 2017-05-11 | A kind of device of quick adjustment continuous casting crystallizer foot-roller opening degree |
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| Publication Number | Publication Date |
|---|---|
| CN206716990U true CN206716990U (en) | 2017-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720521469.9U Active CN206716990U (en) | 2017-05-11 | 2017-05-11 | A kind of device of quick adjustment continuous casting crystallizer foot-roller opening degree |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116193A (en) * | 2017-05-11 | 2017-09-01 | 河钢股份有限公司承德分公司 | A kind of device and method of quick adjustment continuous casting crystallizer foot-roller opening degree |
-
2017
- 2017-05-11 CN CN201720521469.9U patent/CN206716990U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116193A (en) * | 2017-05-11 | 2017-09-01 | 河钢股份有限公司承德分公司 | A kind of device and method of quick adjustment continuous casting crystallizer foot-roller opening degree |
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