CN210358590U - Supporting device for side support of coiler of twenty-high rolling mill - Google Patents
Supporting device for side support of coiler of twenty-high rolling mill Download PDFInfo
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- CN210358590U CN210358590U CN201920910411.2U CN201920910411U CN210358590U CN 210358590 U CN210358590 U CN 210358590U CN 201920910411 U CN201920910411 U CN 201920910411U CN 210358590 U CN210358590 U CN 210358590U
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- supporting plate
- oil cylinder
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- pin shaft
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Abstract
A supporting device for side supporting of a coiler of a twenty-high rolling mill comprises a first oil cylinder, a second oil cylinder, an outer supporting plate and a rotating shaft, wherein the outer supporting plate is connected with a fixed seat, and a first pin shaft is connected between the fixed seats; the piston end of the first oil cylinder is connected to the first pin shaft; rotating plates are arranged above and below the fixed seat and fixedly connected with the outer supporting plate; one end of the rotating plate is sleeved on the rotating shaft through a copper sleeve; the first oil cylinder and the second oil cylinder are respectively arranged on two sides of the outer supporting plate, and the piston end of the second oil cylinder is connected with a supporting plate through a second pin shaft; one end of the supporting plate bears the outer supporting plate, and the other end of the supporting plate is connected with a third pin shaft. Compared with the prior art, the utility model discloses a strutting arrangement that recoiling machine side of twenty high rolling mill supported when the coil of strip is rolling, supports through two hydro-cylinders and layer board external backup pad, can eliminate the clearance between axle sleeve and the pivot under the different situation, and the stability of coil of strip when guaranteeing to roll has played great effect to improving the board type.
Description
Technical Field
The utility model relates to a stainless steel production facility field specifically indicates a strutting arrangement that coiling machine side of twenty high rolling mill supported.
Background
The production capacity and the precision of a cold-rolled stainless steel strip are important marks of the development level of the national steel industry, a twenty-high roll mill is indispensable key equipment in a coiling rolling processing device, the weight of the steel strip generally exceeds 20 tons, and the maximum rolling tension of a coiler on the steel strip during rolling is 500000N, namely 50 tons.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to above-mentioned prior art not enough, and provide a strutting arrangement that recoiling machine side of twenty-high rolling mill supported.
In order to solve the technical problem, the utility model discloses a technical scheme is:
a supporting device for side supporting of a coiler of a twenty-high rolling mill comprises a first oil cylinder, a second oil cylinder, an outer supporting plate and a rotating shaft, wherein the outer supporting plate is connected with a fixed seat, and a first pin shaft is connected between the fixed seats; the piston end of the first oil cylinder is connected to the first pin shaft; rotating plates are arranged above and below the fixed seat and fixedly connected with the outer supporting plate; one end of the rotating plate is sleeved on the rotating shaft through a copper sleeve; the first oil cylinder and the second oil cylinder are respectively arranged on two sides of the outer supporting plate, and the piston end of the second oil cylinder is connected with a supporting plate through a second pin shaft; one end of the supporting plate bears the outer supporting plate, and the other end of the supporting plate is connected with a third pin shaft.
Furthermore, the outer supporting plate is provided with a conical through hole.
Furthermore, the rotating plate is fixedly connected with the outer supporting plate in a welding mode.
Furthermore, a first reinforcing rib plate and a second reinforcing rib plate are welded on the outer side of the fixing seat, and the end part of the first reinforcing rib plate is welded with the rotating plate.
Compared with the prior art, the supporting device for the side support of the recoiling machine of the twenty-high roll mill supports the external supporting plate through the second oil cylinder and the supporting plate when the steel coil is rolled, can eliminate the gap between the shaft sleeve and the rotating shaft under different conditions, ensures the stability of the steel coil when rolling, and plays a significant role in improving the plate shape, particularly the rolling of precise stainless steel; the product quality is improved through the improvement, and positive economic benefits are generated.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
the steel coil support device comprises an oil cylinder I, an oil cylinder II, an outer support plate, a conical through hole 31, a conical through hole 4, a rotating shaft 5, a fixed seat 6, a pin shaft I, a pin shaft II, a pin shaft 7, a steel coil 8, a rotating plate 9, a copper sleeve 10, a pin shaft II, a pin shaft 11, a support plate 12, a pin shaft III, a pin shaft 13, a reinforcing rib plate I, a reinforcing rib plate 14 and a reinforcing rib plate II.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1, a supporting device for side support of a coiler of a twenty-high rolling mill comprises a first oil cylinder 1, a second oil cylinder 2, an outer supporting plate 3 and a rotating shaft 4, wherein the outer supporting plate 3 is connected with a fixed seat 5, and a first pin shaft 6 is connected between the fixed seats 5; the piston end of the first oil cylinder 1 is connected to the first pin shaft 6, and the expansion and contraction of the piston end of the first oil cylinder 1 controls the opening and closing of the outer support plate 3; the outer supporting plate 3 is provided with a conical through hole 31, and the conical through hole 31 is used for fixing the central shaft of the steel coil 7.
Rotating plates 8 are arranged above and below the fixed seat 5, the rotating plates 8 are fixedly connected with the outer support plate 3, and in the embodiment, the rotating plates 8 are fixedly connected with the outer support plate 3 in a welding mode; one end of the rotating plate 8 is sleeved on the rotating shaft 4 through a copper sleeve 9; the first oil cylinder 1 and the second oil cylinder 2 are respectively arranged at two sides of the outer supporting plate 3, and the piston end of the second oil cylinder 2 is connected with a supporting plate 11 through a second pin shaft 10; one end of the supporting plate 11 bears the outer supporting plate 3, and the other end is connected with a third pin shaft 12.
In this embodiment, a first reinforcing rib plate 13 and a second reinforcing rib plate 14 are welded on the outer side of the fixed seat 5, and the end part of the first reinforcing rib plate 13 is welded with the rotating plate 8.
The present invention is not limited to the above-described embodiments, and those skilled in the art can make modifications or changes without departing from the spirit of the present invention.
Claims (4)
1. The utility model provides a strutting arrangement that recoiler side supported of twenty high rolling mill which characterized in that: the oil cylinder I, the oil cylinder II, an outer supporting plate and a rotating shaft are included, the outer supporting plate is connected with a fixed seat, and a pin shaft I is connected between the fixed seats; the piston end of the first oil cylinder is connected to the first pin shaft; rotating plates are arranged above and below the fixed seat and fixedly connected with the outer supporting plate; one end of the rotating plate is sleeved on the rotating shaft through a copper sleeve; the first oil cylinder and the second oil cylinder are respectively arranged on two sides of the outer supporting plate, and the piston end of the second oil cylinder is connected with a supporting plate through a second pin shaft; one end of the supporting plate bears the outer supporting plate, and the other end of the supporting plate is connected with a third pin shaft.
2. The coiler side support supporting device for the twenty-high rolling mill according to claim 1, characterized in that: the outer supporting plate is provided with a conical through hole.
3. The coiler side support supporting device for the twenty-high rolling mill according to claim 1, characterized in that: the rotating plate is fixedly connected with the outer supporting plate in a welding mode.
4. The coiler side support supporting device for the twenty-high rolling mill according to claim 1, characterized in that: and a first reinforcing rib plate and a second reinforcing rib plate are welded on the outer side of the fixed seat, and the end part of the first reinforcing rib plate is welded with the rotating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920910411.2U CN210358590U (en) | 2019-06-17 | 2019-06-17 | Supporting device for side support of coiler of twenty-high rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920910411.2U CN210358590U (en) | 2019-06-17 | 2019-06-17 | Supporting device for side support of coiler of twenty-high rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210358590U true CN210358590U (en) | 2020-04-21 |
Family
ID=70265283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920910411.2U Active CN210358590U (en) | 2019-06-17 | 2019-06-17 | Supporting device for side support of coiler of twenty-high rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210358590U (en) |
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2019
- 2019-06-17 CN CN201920910411.2U patent/CN210358590U/en active Active
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