CN214582507U - Device for replacing roller way of steel rolling heating furnace in and out - Google Patents
Device for replacing roller way of steel rolling heating furnace in and out Download PDFInfo
- Publication number
- CN214582507U CN214582507U CN202120628372.4U CN202120628372U CN214582507U CN 214582507 U CN214582507 U CN 214582507U CN 202120628372 U CN202120628372 U CN 202120628372U CN 214582507 U CN214582507 U CN 214582507U
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- bearing seat
- supporting seat
- heating furnace
- seat
- clamping groove
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- 238000005096 rolling process Methods 0.000 title claims abstract description 20
- 238000010438 heat treatment Methods 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 17
- 239000010959 steel Substances 0.000 title claims abstract description 17
- 230000007306 turnover Effects 0.000 claims abstract description 13
- 230000008859 change Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Tunnel Furnaces (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model relates to a steel rolling heating furnace business turn over stove roller way replacement device, include: a supporting seat; the bearing seat is arranged on the supporting seat; the fixed blocks are fixed on the supporting seat and respectively abut against the front side and the rear side of the bearing seat; the limiting bodies are fixed on the supporting seat in parallel, and a bearing seat is arranged between the two limiting bodies; the clamping groove is formed along the length direction of the outer wall of the limiting body; one end of the clamping block is in sliding fit with the clamping groove, and the other end of the clamping block is abutted against the upper end face of the bearing seat to limit the bearing seat to move up and down; on the basis of influencing the function of the original equipment, the quick replacement of the inlet and outlet roller ways of the (supporting seat) heating furnace is realized, the maintenance time is shortened, and the labor intensity of personnel is reduced.
Description
Technical Field
The utility model relates to a steel rolling heating furnace field specifically is a steel rolling heating furnace business turn over stove roller way replacement device.
Background
At present, the replacement mode of the roller way of the steel rolling heating furnace is as follows: the business turn over roll table wearing and tearing, bearing damage need utilize the time of rolling line parking change car to change the maintenance, need dismantle 8 fastening bolt of business turn over furnace roller way both ends bearing frame, reuse driving is hung business turn over furnace roller way, hang new business turn over roll table and place in the roll table frame, control the centering with the shaft coupling of roll table motor, after the alignment position, with the butt joint of roll table motor shaft coupling, fasten 8 fastening bolt to business turn over furnace roller way bearing frame in proper order after the butt joint.
However, when the roller way of the furnace is changed, the time and labor are wasted in disassembling and fastening the bearing seat fastening bolt, the bearing seat fastening bolt is centered with the roller way motor coupler, the left central position and the right central position need to be searched for many times, and the change environment and the position are poor.
And because of the production of steel rolling, whether the equipment of the roller way of the furnace is in good condition or not influences the production of the rolling line and is important. The replacement of the furnace inlet and outlet roller ways is long, the replacement can only be arranged when the vehicle is stopped and replaced, if the furnace inlet and outlet roller ways break down during production, the furnace inlet and outlet roller ways are replaced for a long time, the overlong stop time is generated, and the rolling line yield is influenced.
In conclusion, how to realize the replacement of the roller way of the steel rolling heating furnace is a problem which needs to be solved urgently by researchers of the company.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: how to realize the replacement of the roller way of the steel rolling heating furnace;
in order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model relates to a steel rolling heating furnace business turn over stove roller way replacement device, include: a supporting seat; the bearing seat is arranged on the supporting seat; the fixed blocks are fixed on the supporting seat and respectively abut against the front side and the rear side of the bearing seat; the limiting bodies are fixed on the supporting seat in parallel, and a bearing seat is arranged between the two limiting bodies; the clamping groove is formed along the length direction of the outer wall of the limiting body; one end of the clamping block is in sliding fit with the clamping groove, and the other end of the clamping block is abutted against the upper end face of the bearing seat to limit the bearing seat to move up and down;
in the scheme, the supporting seat is a steel rolling heating furnace in-and-out roller way, the front and back displacement of the bearing seat relative to the supporting seat is limited through the matching of two fixing blocks, the left and right displacement of the bearing seat relative to the supporting seat is limited through the limiting body, and the up and down displacement of the bearing seat relative to the supporting seat is limited through the clamping block, so that the bearing seat can be well fixed on the supporting seat;
specifically, during the replacement of the supporting seat, when the supporting seat is installed and lifted, the bearing seats at the two ends are put down in a mode of aligning to the positions in the range of the clamping groove and the fixing block, and then the clamping block is embedded into the clamping groove in a sliding mode.
In order to explain the concrete structure of fixture block, the utility model discloses a fixture block includes: the cross section of the buckle body is consistent with that of the clamping groove; one end of the right-angle section is fixedly connected with the buckle body, and the ground of the other end of the right-angle section is abutted against the upper end face of the bearing seat;
in the scheme, the section of the clamping groove is in a shape like a Chinese character 'shan', so that the buckle body is also in a shape like a Chinese character 'shan', the right-angle section is fixedly connected with one end of the buckle body, and the right-angle section extends upwards and then horizontally, so as to abut against the upper end face of the bearing seat;
in addition, in order to ensure that the clamping block is not easy to shift and convenient to replace, the sliding fit tolerance of the clamping groove and the clamping block is 0.10, and the clamping groove and the clamping block can be filled with a thin copper gasket.
The utility model has the advantages that: the utility model relates to a steel rolling heating furnace business turn over stove roller way replacement device does not influence on the basis of existing equipment function, realizes having shortened the repair time to the quick replacement of (supporting seat) heating furnace business turn over roller way, has reduced personnel intensity of labour.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a left side view of the present invention;
FIG. 4 is an exploded view of the engagement of the fixture block and the clamping groove;
in the figure: 1-supporting seat, 2-bearing seat, 3-fixing block, 4-limiting body, 5-clamping groove, 6-clamping block, 7-buckle body and 8-right-angle section.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in figures 1-4, the utility model relates to a roll passage changing device for a steel rolling heating furnace, which comprises: a support base 1; the bearing seat 2 is arranged on the supporting seat 1; the fixed block 3 is fixed on the supporting seat 1 and respectively propped against the front side and the rear side of the bearing seat 2; the limiting bodies 4 are fixed on the supporting seat 1 in parallel, and the bearing seat 2 is arranged between the two limiting bodies 4; the clamping groove 5 is formed along the length direction of the outer wall of the limiting body 4; one end of the clamping block 6 is in sliding fit with the clamping groove 5, and the other end of the clamping block abuts against the upper end face of the bearing seat 1 to limit the bearing seat 1 to move up and down;
in the scheme, the number of the fixing blocks is set to be 8, the number of the limiting bodies and the number of the clamping blocks are set to be 4, the supporting seat is a steel rolling heating furnace in-out roller way, the front and back displacement of the bearing seat relative to the supporting seat is limited through the matching of every two fixing blocks, the left and right displacement of the bearing seat relative to the supporting seat is limited through the limiting bodies, and the up and down displacement of the bearing seat relative to the supporting seat is limited through the clamping blocks, so that the bearing seat can be well fixed on the supporting seat;
specifically, during the replacement of the supporting seat, when the supporting seat is installed and lifted, the bearing seats at the two ends are put down in a mode of aligning to the positions in the range of the clamping groove and the fixing block, and then the clamping block is embedded into the clamping groove in a sliding mode.
As shown in fig. 4, in order to illustrate the specific structure of the clamping block, the utility model discloses a clamping block 6 includes: the cross section of the buckle body 7 is consistent with that of the clamping groove 5; one end of the right-angle section 8 is fixedly connected with the buckle body 7, and the bottom surface of the other end of the right-angle section is abutted against the upper end surface of the bearing seat 2;
in the scheme, the section of the clamping groove is in a shape like a Chinese character 'shan', so that the buckle body is also in a shape like a Chinese character 'shan', the right-angle section is fixedly connected with one end of the buckle body, and the right-angle section extends upwards and then horizontally, so as to abut against the upper end face of the bearing seat;
in addition, in order to ensure that the clamping block is not easy to shift and convenient to replace, the sliding fit tolerance of the clamping groove and the clamping block is 0.10, and the clamping groove and the clamping block can be filled with a thin copper gasket.
The utility model relates to a steel rolling heating furnace business turn over stove roller way replacement device does not influence on the basis of existing equipment function, realizes having shortened the repair time to the quick replacement of (supporting seat) heating furnace business turn over roller way, has reduced personnel intensity of labour.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (2)
1. The utility model provides a steel rolling heating furnace business turn over stove roller way change device which characterized in that includes:
a supporting seat;
the bearing seat is arranged on the supporting seat;
the fixed blocks are fixed on the supporting seat and respectively abut against the front side and the rear side of the bearing seat;
the limiting bodies are fixed on the supporting seat in parallel, and the bearing seat is placed between the two limiting bodies;
the clamping groove is formed along the length direction of the outer wall of the limiting body;
and one end of the clamping block is in sliding fit with the clamping groove, and the other end of the clamping block is abutted against the upper end face of the bearing seat to limit the bearing seat to move up and down.
2. The device for changing the roll passage of the steel rolling heating furnace into and out of the furnace according to claim 1, wherein the fixture block comprises:
the cross section of the buckle body is consistent with that of the clamping groove;
and one end of the right-angle section is fixedly connected with the buckle body, and the bottom surface of the other end of the right-angle section is abutted to the upper end surface of the bearing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120628372.4U CN214582507U (en) | 2021-03-29 | 2021-03-29 | Device for replacing roller way of steel rolling heating furnace in and out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120628372.4U CN214582507U (en) | 2021-03-29 | 2021-03-29 | Device for replacing roller way of steel rolling heating furnace in and out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214582507U true CN214582507U (en) | 2021-11-02 |
Family
ID=78355982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120628372.4U Active CN214582507U (en) | 2021-03-29 | 2021-03-29 | Device for replacing roller way of steel rolling heating furnace in and out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214582507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713647A (en) * | 2022-03-10 | 2022-07-08 | 大连华锐重工集团股份有限公司 | Hot rolling output roller way device capable of being replaced quickly |
-
2021
- 2021-03-29 CN CN202120628372.4U patent/CN214582507U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713647A (en) * | 2022-03-10 | 2022-07-08 | 大连华锐重工集团股份有限公司 | Hot rolling output roller way device capable of being replaced quickly |
| CN114713647B (en) * | 2022-03-10 | 2023-07-25 | 大连华锐重工集团股份有限公司 | Hot rolling run-out table device capable of being replaced quickly |
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