CN214321313U - Rolling mill lower guard plate convenient to maintain - Google Patents
Rolling mill lower guard plate convenient to maintain Download PDFInfo
- Publication number
- CN214321313U CN214321313U CN202022757164.2U CN202022757164U CN214321313U CN 214321313 U CN214321313 U CN 214321313U CN 202022757164 U CN202022757164 U CN 202022757164U CN 214321313 U CN214321313 U CN 214321313U
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- fixedly connected
- plate
- welt
- maintain
- lower extreme
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Abstract
The utility model belongs to the technical field of the mechanical skill and specifically relates to a backplate under rolling mill convenient to maintain, the welt comprises a lining board, the welt lower extreme runs through and is provided with the pivot, the both ends of pivot are rotated through the bearing and are connected with the curb plate, the perpendicular fixedly connected with fixed plate of lower extreme of curb plate, a plurality of mounting holes have been seted up to the equidistance on the fixed plate, the equal fixedly connected with adapter sleeve in lower extreme both sides of welt, two can peg graft in the adapter sleeve and have the dead lever, two the equal fixedly connected with go-between of the relative inboard of dead lever, two fixedly connected with spring between the go-between, two equal fixedly connected with is the holding rod on the go-between, the equal fixedly connected with stop collar in fixed plate upper surface both ends, the dead lever can be pegged graft in the stop collar. The utility model has the characteristics of be convenient for maintain the backplate down.
Description
Technical Field
The utility model relates to the technical field of machinery, especially, relate to a backplate under rolling mill convenient to maintain.
Background
The rolling mill is equipment for realizing a metal rolling process, generally refers to equipment for completing the whole process of rolled material production, and mainly comprises an unreeling machine, a rolling system, a driving system, a hydraulic system, a control system, a roll dismounting device and the like. The lower guard plate is used for preventing the plate strip from colliding with the roller in the rolling process, and as the lower guard plate is fixedly arranged on the rolling mill and is perpendicular to the horizontal direction, one surface of the lower guard plate is positioned in the device, and the lower guard plate needs to be disassembled when being maintained, so that the lower guard plate is inconvenient to maintain.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the rolling mill lower guard plate shortcoming of not being convenient for maintain that exists among the prior art, and the rolling mill lower guard plate of a be convenient for maintain that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a backplate under rolling mill convenient to maintain, includes the welt, the welt lower extreme runs through and is provided with the pivot, the both ends of pivot are rotated through the bearing and are connected with the curb plate, the perpendicular fixedly connected with fixed plate of lower extreme of curb plate, a plurality of mounting holes have been seted up to the equidistance on the fixed plate, the equal fixedly connected with adapter sleeve in lower extreme both sides of welt, two can peg graft in the adapter sleeve and have the dead lever, two the equal fixedly connected with go-between of relative inboard of dead lever, two fixedly connected with spring between the go-between, two equal fixedly connected with is the holding rod on the go-between, the equal fixedly connected with stop collar in fixed plate upper surface both ends, the dead lever can be pegged graft in the stop collar.
Preferably, the fixing rods are of hollow structures, limiting rods can be inserted into the two fixing rods, and the springs are sleeved on the outer sides of the limiting rods.
Preferably, the spring is a compression spring.
Preferably, the lining plate is made of high-carbon steel material.
Preferably, the fixing plate is a stainless steel plate.
The utility model provides a pair of backplate under rolling mill convenient to maintain, beneficial effect lies in: by moving the two holding rods, the distance between the two holding rods is reduced, so that the fixing rod is separated from the connecting sleeve, the fixing of the lining plate is released, the lining plate is rotated, the lining plate is opened, and the other surface of the lining plate is maintained.
Drawings
Fig. 1 is a schematic structural diagram of a rolling mill lower guard plate convenient for maintenance according to the present invention;
fig. 2 is a front view of a rolling mill lower guard plate convenient for maintenance according to the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2 of a lower guard plate of a rolling mill convenient for maintenance according to the present invention.
In the figure: the device comprises a lining plate 1, a rotating shaft 2, a side plate 3, a fixing plate 4, a mounting hole 5, a holding rod 6, a fixing rod 7, a limiting sleeve 8, a connecting sleeve 9, a connecting ring 10, a spring 11 and a limiting rod 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-3, a rolling mill lower guard plate convenient to maintain comprises a lining plate 1, wherein a rotating shaft 2 penetrates through the lower end of the lining plate 1, two ends of the rotating shaft 2 are rotatably connected with side plates 3 through bearings, the lower end of each side plate 3 is vertically and fixedly connected with a fixing plate 4, a plurality of mounting holes 5 are formed in the fixing plates 4 at equal distances, and bolts are mounted in the mounting holes 5 so as to fix the device on a rolling mill.
Equal fixedly connected with adapter sleeve 9 in the lower extreme both sides of welt 1, but the grafting has dead lever 7 in two adapter sleeve 9, the equal fixedly connected with go-between 10 of the relative inboard of two dead levers 7, fixedly connected with spring 11 between two go-between 10, equal fixedly connected with is holding rod 6 on two go-between 10, the equal fixedly connected with stop collar 8 in fixed plate 4 upper surface both ends, dead lever 7 can peg graft in stop collar 8, spring 11 is compression spring, welt 1 high carbon steel material is made, fixed plate 4 is corrosion resistant plate, when needing to be located the device one side to welt 1 and maintain, through removing two holding rods, make two distances between holding rod 6 reduce, so that make dead lever 7 break away from adapter sleeve 9, remove the fixed to welt 1, make welt 1 rotate, make welt 1 open, maintain the welt.
Example 2
Referring to fig. 3, as another preferred embodiment of the present invention, on the basis of embodiment 1, the fixing rods 7 are hollow structures, the limiting rods 12 can be inserted into the two fixing rods 7, the spring 11 is sleeved outside the limiting rods 12, and by the design of the limiting rods 12, the spring 11 is limited, so as to prevent the spring 11 from shifting when stressed, and thus the spring 11 is damaged.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a backplate under rolling mill convenient to maintain, includes welt (1), its characterized in that, welt (1) lower extreme runs through and is provided with pivot (2), the both ends of pivot (2) are rotated through the bearing and are connected with curb plate (3), the perpendicular fixedly connected with fixed plate (4) of lower extreme of curb plate (3), a plurality of mounting holes (5) have been seted up equidistantly on fixed plate (4), equal fixedly connected with adapter sleeve (9) in the lower extreme both sides of welt (1), two can peg graft in adapter sleeve (9) and have dead lever (7), two the relative inboard of dead lever (7) all fixedly connected with go-between (10), two fixedly connected with spring (11) between go-between (10), two all fixedly connected with on go-between (10) holding rod (6), the equal fixedly connected with stop collar (8) in fixed plate (4) upper surface both ends, the fixing rod (7) can be inserted into the limiting sleeve (8).
2. The rolling mill lower guard plate convenient to maintain as claimed in claim 1, wherein the fixing rods (7) are hollow structures, a limiting rod (12) can be inserted into the two fixing rods (7), and the spring (11) is sleeved outside the limiting rod (12).
3. A mill apron strip for ease of maintenance according to claim 1, characterized in that the springs (11) are compression springs.
4. A mill apron strip for easy maintenance according to claim 1, characterized in that the lining plate (1) is made of high carbon steel material.
5. A mill apron strip for easy maintenance according to claim 1, characterized in that the fixing plate (4) is a stainless steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022757164.2U CN214321313U (en) | 2020-11-25 | 2020-11-25 | Rolling mill lower guard plate convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022757164.2U CN214321313U (en) | 2020-11-25 | 2020-11-25 | Rolling mill lower guard plate convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214321313U true CN214321313U (en) | 2021-10-01 |
Family
ID=77896347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022757164.2U Active CN214321313U (en) | 2020-11-25 | 2020-11-25 | Rolling mill lower guard plate convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214321313U (en) |
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2020
- 2020-11-25 CN CN202022757164.2U patent/CN214321313U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230106 Address after: Room A193, 14/F, No. 4929, Zhennan Road, Nanxiang Town, Jiading District, Shanghai, 200000 Patentee after: Shanghai Tucheng Electrical Equipment Co.,Ltd. Address before: 230000 Hefei Normal University (sanxiaokou campus), 327 Jinzhai Road, Luyang District, Hefei City, Anhui Province Patentee before: Sun Dongdong |
|
| TR01 | Transfer of patent right |