CN220375913U - Steel belt deviation correcting device - Google Patents
Steel belt deviation correcting device Download PDFInfo
- Publication number
- CN220375913U CN220375913U CN202322049594.2U CN202322049594U CN220375913U CN 220375913 U CN220375913 U CN 220375913U CN 202322049594 U CN202322049594 U CN 202322049594U CN 220375913 U CN220375913 U CN 220375913U
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- base
- bearing
- deviation correcting
- shaft
- steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 72
- 239000010959 steel Substances 0.000 title claims abstract description 72
- 239000007769 metal material Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 15
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The application provides a steel band deviation correcting device, include: the base assembly comprises a first base and a second base, and the first base is hinged with the second base through a hinge; the bearing base is arranged on the first surface of the first base, and a through hole is formed in the first base at the installation position of the bearing base; and one end of the deviation correcting shaft penetrates through the bearing base and is connected with the bearing base through a bearing. The beneficial effects of this application: through set up the hinge between first base and second base, can overturn first base after loosening the hinge of first base during the maintenance, use the spanner to block behind fixation nut and the connecting block respectively and can loosen fixation nut to change and correct the off-axis, and go on oil to the bearing and maintain, easy operation improves maintenance efficiency, supports through the supporting shoe when first base overturns, makes first base keep inclination, the maintainer of being convenient for operates.
Description
Technical Field
The application relates to the technical field of steel plate manufacturing, in particular to a steel belt deviation correcting device of a reduction furnace.
Background
In steel sheet manufacturing enterprise, form with the steel band will shift at each process after the steel is smelted, the steel band is often transported with the multiroll transfer chain, because the roller on the transfer chain is usually horizontal direction pivoted, on the transfer chain of steel band, often can off tracking, steel band and equipment edge friction, lead to the condition such as steel band draws limit, tear, influence the operation of equipment, just can adjust after need reducing conveying speed, some steel band deviation correcting device has been designed to this people, chinese patent application number 201922264885.7 for example discloses an oriented silicon steel continuous annealing production line steel band deviation correcting device, which comprises a bracket, the inboard surface mounting of support has the drive roller, the outside surface welding of support has the support frame, limiting hole's internally mounted has the connecting rod, the tip welding of connecting rod has the wheel cover, the internally mounted of wheel cover has the wheel that rectifies, the device can rectify the steel band operation process, but in the use, because with the long-time friction of steel band, lead to the wheel wearing and tearing easily, need regularly rectify wheel and to maintain the wheel, and the maintenance is carried out to the inside bearing, and the quick change device is unable to carry out the high-efficient when the wheel is rectified and can't be used alone, therefore high-speed maintenance device is needed to be high-efficient to the maintenance device.
Disclosure of Invention
In order to solve the problems, the application provides a steel belt deviation correcting device, a deviation correcting shaft is fixed by using a base capable of being overturned, a locking cap on the deviation correcting shaft can be quickly loosened by a wrench after the steel belt deviation correcting device is lifted, the operations of replacing the deviation correcting shaft and oil on a bearing are completed, and the maintenance efficiency and the maintenance cost are improved.
The application is realized by the following technical scheme:
the application provides a steel band deviation correcting device, include:
the base assembly comprises a first base and a second base, and the first base is hinged with the second base through a hinge;
the bearing base is arranged on the first surface of the first base, and a through hole is formed in the first base at the installation position of the bearing base;
the deviation correcting shaft is characterized in that one end of the deviation correcting shaft penetrates through the bearing base and is connected with the bearing base through a bearing;
the steel beam is arranged on two sides of the steel belt conveying line, and the first base and the second base are connected with the steel beam through bolts respectively.
Further, a fixing nut is arranged at one end of the deviation correcting shaft, which is inserted into the bearing base.
Further, a connecting block is arranged at the upper part of the deviation correcting shaft and is coaxially connected with the deviation correcting shaft.
Further, the periphery of the fixing nut is regular polygon or round with notch, and the size and shape of the periphery of the connecting block are the same as those of the fixing nut.
Further, the first face of girder steel is provided with the stopper, the stopper is hugged closely the both sides of first base, and the stopper is used for spacing first base.
Further, the upper portion of the second base is provided with a supporting block, and after the first base rotates around the hinge, one side of the first base is propped against the supporting block.
Further, two bearings are arranged in the bearing base, the two bearings are arranged in the bearing base at intervals, the deviation correcting shaft is in interference fit with the inner ring of the bearing, and the outer ring of the bearing is in interference fit with the inner wall of the bearing base.
Further, a bearing cover and a cushion block are arranged in the bearing base, the deviation correcting shafts penetrate through the bearing cover and the cushion block, the bearing cover covers an upper opening of the bearing base, and the cushion block is arranged between the fixing nut and the bearing.
Further, the deviation correcting shaft is made of metal, and the hardness of the deviation correcting shaft is smaller than that of the steel belt.
Further, the steel beam is a steel beam with a steel belt conveying line, the deviation correcting shaft is vertically connected with the steel beam, and the rotating shaft of the hinge is parallel to the horizontal plane.
The beneficial effects of this application: through set up the hinge between first base and second base, can overturn first base after loosening the hinge of first base during the maintenance, use the spanner to block behind fixation nut and the connecting block respectively and can loosen fixation nut to change and correct the off-axis, and go on oil to the bearing and maintain, easy operation improves maintenance efficiency, supports through the supporting shoe when first base overturns, makes first base keep inclination, the maintainer of being convenient for operates.
Drawings
FIG. 1 is a schematic view of a structure of the present utility model in a use state;
FIG. 2 is a schematic structural view of the present utility model in a maintenance state;
FIG. 3 is a schematic illustration of the structure of the offset shaft and bearing base;
FIG. 4 is a schematic cross-sectional view of the misalignment shaft and bearing base;
the reference numerals in the drawings are as follows:
the device comprises a first base, a second base, a 3-bearing base, a 4-deviation correcting shaft, a 5-steel beam, a 6-limiting block, a 7-fixing nut, an 8-supporting block, a 9-connecting block, a 10-bearing, an 11-bearing cover and a 12-cushion block.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present application are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are correspondingly changed.
Furthermore, the descriptions of "first," "second," and the like, herein are for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
As shown in fig. 1 to 4, an embodiment of the present utility model provides a steel strip deviation rectifying device, including: the base assembly comprises a first base 1 and a second base 2, wherein the first base 1 is hinged with the second base 2 through a hinge; a bearing base 3, wherein the bearing base 3 is installed on a first surface of the first base 1, and a through hole is formed in the first base 1 at the installation position of the bearing base 3; the deviation correcting shaft 4, one end of the deviation correcting shaft 4 penetrates through the bearing base 3 and is connected with the bearing base 3 through a bearing 10; the steel beam 5, the steel beam 5 sets up in the both sides of steel band transfer chain, first base 1 and second base 2 are connected with the steel beam 5 through the bolt respectively.
The girder steel 5 is the girder steel from taking on the steel band conveying line both sides, and the steel band removes between rectifying shaft 4, and after the steel band skew, carry out spacingly through rectifying shaft 4 to the steel band, prevent that the steel band skew from too big and leading to the circumstances such as edge friction with equipment, lead to the steel band to draw limit, tear, after using a period, because friction can lead to rectifying shaft 4 part to be worn and torn, influence rectifying shaft 4's rotation and rectifying, consequently need change.
As shown in fig. 2, when the deviation correcting shaft 4 needs to be replaced, two bolts at the lower part of the first base 1 are loosened, one end of the first base 1 can be lifted to rotate around the hinge, the first base 1 is propped up by the supporting block 8, so that a worker has enough space to operate, the worker uses a handle matched with the connecting block 9 and the fixing nut 7 to clamp the connecting block 9 and the fixing nut 7, the fixing nut 7 is loosened by rotating the wrench, the deviation correcting shaft 4 is hammered out by a hammer, then the bearing 10 is oiled, a new deviation correcting shaft 4 is replaced, the fixing nut 7 is screwed, the first base 1 is put down, the bolts are tightened, and the replacement operation is completed. The deviation correcting shaft 4 can be replaced independently, is simple to operate, shortens maintenance time and improves maintenance efficiency.
In a preferred embodiment, a fixing nut 7 is disposed at one end of the deviation correcting shaft 4 inserted into the bearing base 3, and the fixing nut 7 is used for locking the lower end of the deviation correcting shaft 4 to prevent the deviation correcting shaft 4 from sliding out of the bearing base 3.
In a preferred embodiment, a connecting block 9 is arranged at the upper part of the deviation rectifying shaft 4, the connecting block 9 is coaxially connected with the deviation rectifying shaft 4, and when the deviation rectifying shaft 4 is disassembled and assembled, the connecting block 9 is convenient for rotating the deviation rectifying shaft 4 through a spanner, so that the maintenance speed is improved.
In a preferred embodiment, the outer periphery of the fixing nut 7 is regular polygon or circular with a notch, and the size and shape of the outer periphery of the connecting block 9 are the same as those of the fixing nut 7, so that only a spanner of the same model is needed for replacement, and maintenance efficiency is improved.
Specifically, the first face of girder steel 5 is provided with stopper 6, stopper 6 is hugged closely the both sides of first base 1, and stopper 6 is used for spacing first base 1, for improving the speed, and first base 1 only uses two bolts to fix, consequently in order to improve the stability of first base 1, sets up stopper 6 in first base 1 both sides, provides holding power through stopper 6 for offset the effort of steel band to whole device, guarantee equipment stability.
Specifically, the upper portion of the second base 2 is provided with a supporting block 8, after the first base 1 rotates around the hinge, one side of the first base 1 is propped against the supporting block 8, and the first base 1 is kept inclined during maintenance through the supporting block 8, so that a worker can conveniently maintain.
Preferably, as shown in fig. 4, two bearings 10 are disposed in the bearing base 3, the two bearings 10 are disposed in the bearing base 3 at intervals, the deviation correcting shaft 4 is in interference fit with an inner ring of the bearing 10, an outer ring of the bearing 10 is in interference fit with an inner wall of the bearing base 3, and stability of the deviation correcting shaft 4 is improved through the cooperation of the two bearings due to the fact that transverse force applied to the deviation correcting shaft 4 is relatively large.
Specifically, as shown in fig. 3, the bearing base 3 is provided therein with a bearing cover 11 and a cushion block 12, the deviation correcting shaft 4 passes through the bearing cover 11 and the cushion block 12, the bearing cover 11 covers the upper opening of the bearing base 3, the cushion block 12 is disposed between the fixing nut 7 and the bearing 10, the bearing cover 11 can reduce dust entering into the bearing 10, and the cushion block 12 can play a limiting role to avoid the deviation correcting shaft 4 from moving up and down.
Specifically, the deviation rectifying shaft 4 is made of metal, and the hardness of the deviation rectifying shaft 4 is smaller than that of the steel belt, so that the steel belt is prevented from being scratched by the deviation rectifying shaft 4 during friction.
Preferably, the steel beam 5 is a steel beam with a steel belt conveying line, the deviation rectifying shaft 4 is vertically connected with the steel beam 5, the rotating shaft of the hinge is parallel to the horizontal plane, and the deviation rectifying shaft 4 is arranged on two sides of the steel belt conveying line to play a role in rectifying deviation of the steel belt.
Of course, there are various other embodiments of the present application, and based on this embodiment, those of ordinary skill in the art may obtain other embodiments without any inventive effort, which fall within the scope of protection of the present application.
Claims (10)
1. A steel strip deviation correcting device, comprising:
the base assembly comprises a first base (1) and a second base (2), and the first base (1) is hinged with the second base (2) through a hinge;
the bearing base (3), the bearing base (3) is arranged on the first surface of the first base (1), and a through hole is formed in the position where the bearing base (3) is arranged on the first base (1);
the deviation correcting shaft (4), one end of the deviation correcting shaft (4) passes through the bearing base (3) and is connected with the bearing base (3) through a bearing (10);
the steel beam (5), steel beam (5) set up in the both sides of steel band transfer chain, first base (1) and second base (2) are connected with steel beam (5) through the bolt respectively.
2. The steel strip deviation rectifying device according to claim 1, characterized in that a fixing nut (7) is arranged at one end of the deviation rectifying shaft (4) inserted into the bearing base (3).
3. The steel strip deviation correcting device according to claim 2, wherein a connecting block (9) is arranged at the upper part of the deviation correcting shaft (4), and the connecting block (9) is coaxially connected with the deviation correcting shaft (4).
4. A steel strip deviation correcting device according to claim 3, characterized in that the outer periphery of the fixing nut (7) is in a regular polygon or a circle with a notch, and the outer periphery of the connecting block (9) has the same size and shape as the fixing nut (7).
5. The steel strip deviation correcting device according to claim 1, wherein a limiting block (6) is arranged on the first surface of the steel beam (5), the limiting blocks (6) are clung to two sides of the first base (1), and the limiting blocks (6) are used for limiting the first base (1).
6. The steel belt deviation correcting device according to claim 1, wherein a supporting block (8) is arranged at the upper part of the second base (2), and after the first base (1) rotates around the hinge, one side of the first base (1) is propped against the supporting block (8).
7. The steel belt deviation correcting device according to claim 1, wherein two bearings (10) are arranged in the bearing base (3), the two bearings (10) are arranged in the bearing base (3) at intervals, the deviation correcting shaft (4) is in interference fit with an inner ring of the bearing (10), and an outer ring of the bearing (10) is in interference fit with an inner wall of the bearing base (3).
8. The steel belt deviation correcting device according to claim 1, wherein a bearing cover (11) and a cushion block (12) are arranged in the bearing base (3), the deviation correcting shafts (4) pass through the bearing cover (11) and the cushion block (12), the bearing cover (11) covers an upper opening of the bearing base (3), and the cushion block (12) is arranged between the fixing nut (7) and the bearing (10).
9. The steel strip deviation rectifying device according to claim 1, characterized in that the deviation rectifying shaft (4) is made of metal material, and the hardness of the deviation rectifying shaft (4) is smaller than that of the steel strip.
10. The steel strip deviation correcting device according to claim 1, wherein the steel beam (5) is a steel beam of a steel strip conveying line, the deviation correcting shaft (4) is vertically connected with the steel beam (5), and the rotating shaft of the hinge is parallel to a horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322049594.2U CN220375913U (en) | 2023-07-31 | 2023-07-31 | Steel belt deviation correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322049594.2U CN220375913U (en) | 2023-07-31 | 2023-07-31 | Steel belt deviation correcting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220375913U true CN220375913U (en) | 2024-01-23 |
Family
ID=89563528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322049594.2U Active CN220375913U (en) | 2023-07-31 | 2023-07-31 | Steel belt deviation correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220375913U (en) |
-
2023
- 2023-07-31 CN CN202322049594.2U patent/CN220375913U/en active Active
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