High-speed wire guide high-rotating-speed bearing device for steel mill

Abstract

The utility model relates to the technical field of high-rotating-speed bearings, in particular to a high-speed wire guide high-rotating-speed bearing device for a steel mill, and aims to solve the technical problems that when the high-speed wire guide high-rotating-speed bearing device is used, a bearing is generally positioned in the device, so that a professional operator needs to get close to an internal maintenance area of the device to maintain and replace bearing parts; in order to solve the problems that the existing high-speed wire guide bearing device is not easy to operate and easily causes large potential safety hazards to operators, the technical scheme is that the high-speed wire guide bearing device for the steel mill comprises a shaft core, a rolling assembly, a protection assembly, a clamping assembly, a mounting assembly, a supporting assembly, a propelling assembly, a controller and a handle. According to the high-speed wire guide bearing device, a professional operator needs to get close to a maintenance area in the device to maintain and replace bearing parts, operation is not easy, potential safety hazards are likely to be caused, and the high-speed wire guide bearing device can remotely clamp and replace the bearing through a clamping mechanism arranged on the bearing in a clamping mode.

Description

Technical Field

[0001] The utility model relates to the technical field of high-speed bearings, in particular to a high-speed bearing device for high-line guide positions in steel plants. Background Art

[0002] High-wire guide bearings are bearings that use high-wire guide technology. When high-wire guide bearings are used in mechanical equipment, they can provide higher positioning accuracy and stability, thereby improving the processing quality and production efficiency of the machine. At the same time, high-wire guide bearings can also reduce vibration and noise, and enhance the stability and reliability of the mechanical system. Therefore, they are widely used in industrial fields that require high-precision positioning and motion control. However, when using high-wire guide high-speed bearing devices, since the bearings are generally located inside the device, professional operators are required to approach the internal maintenance area of ​​the device to repair and replace the bearing parts, which is not easy to operate and easily poses a major safety hazard to the operator. Utility Model Content

[0003] In order to overcome the problem that when using high-wire guide and high-speed bearing devices, since the bearings are generally located inside the device, professional operators are required to approach the internal maintenance area of ​​the device to repair and replace the bearing parts, which is difficult to operate and easily poses a major safety hazard to the operators.

[0004] The technical solution of the utility model is: a high-speed bearing device for high-line guide in a steel plant, including an axis core, a rolling assembly, a protection assembly, a clamping assembly, a mounting assembly, a support assembly, a propulsion assembly, a controller and a handle, the surface of the axis core is provided with a rolling assembly, the outer side of the axis core is provided with a protection assembly, the outer side of the protection assembly is provided with a clamping assembly, a plurality of clamping assemblies are provided, one end of the clamping assembly is provided with a mounting assembly, one side of the mounting assembly is provided with a support assembly, the interior of the support assembly is provided with a propulsion assembly, the surface of the support assembly is provided with a controller, and one side of the support assembly is provided with a handle.

[0005] Preferably, the operator clamps the bearing through the clamping assembly, places the engine oil capsule into the propulsion assembly and clamps it, lubricates the clamped bearing surface, connects the support assembly with the clamping assembly through the installation assembly, protects the shaft core through the protection assembly, facilitates high-speed rotation of the shaft core through the rolling assembly, facilitates the operator to pick up the bearing through the handle, and controls the clamping assembly through the controller, thereby achieving the effect of assisting the installation of the high-line guide bearing.

[0006] Preferably, the rolling assembly includes a rolling column, a partition and a first baffle. The surface of the shaft core is provided with a rolling column, and multiple groups of rolling columns are provided. A partition is provided at the middle end of the surface of the shaft core, and a first baffle is provided on one side of the surface of the shaft core. When in use, the rolling column facilitates the stable and high-speed rolling of the shaft core, the partition is used to separate the multiple groups of rolling columns, and the first baffle is used to limit the rolling column.

[0007] Preferably, the protection component includes a bearing shell, an air groove, an auxiliary roller and a second baffle. The bearing shell is arranged on the outer side of the shaft core, the surface of the bearing shell is provided with air grooves, and there are multiple groups of air grooves. The second baffle is arranged on the inner side of the bearing shell, and auxiliary rollers are arranged on one side of the bearing shell, and there are multiple groups of auxiliary rollers. When in use, the shaft core is protected by the bearing shell, the auxiliary rollers assist the bearing shell to rotate, the air grooves reduce the friction during the rotation of the bearing shell, and the second baffle is used to assist in limiting the rolling column.

[0008] Preferably, the clamping assembly includes a rubber clamp block, a support block and an electric telescopic rod. The outer side of the bearing shell is provided with a rubber clamp block, and multiple groups of rubber clamp blocks are provided. A support block is provided on one side of the rubber clamp block, and the outer side of the support block is provided with an electric telescopic rod. When in use, the bearing shell is clamped by the rubber clamp block, the electric telescopic rod is installed by the support block, and the support block is driven to move by the electric telescopic rod.

[0009] Preferably, the mounting assembly includes a mounting frame and a mounting plate. The mounting frame is provided at one end of the electric telescopic rod, and the mounting plate is provided on the inner side of the mounting frame. When in use, the electric telescopic rod is supported by the mounting frame, and the two sets of mounting frames are connected by the mounting plate.

[0010] Preferably, the supporting assembly includes a mounting block, a groove, an oil inlet and an oil filling pipe. A mounting block is provided on one side of the mounting plate, a groove is provided on the surface of the mounting block, an oil inlet is provided on the inner side of the groove, and an oil filling pipe is provided on the other side of the mounting plate. There are multiple groups of oil filling pipes, and the oil inlet is connected to the oil filling pipe. When in use, the engine oil capsules are stored through the groove, the engine oil is transported to the oil filling pipe through the oil inlet, and the surface of the bearing housing is lubricated through the oil filling pipe.

[0011] Preferably, the propulsion assembly includes a supporting telescopic rod, a push plate and a return spring. A supporting telescopic rod is arranged on the inner side of the groove, a return spring is arranged on the outer side of the supporting telescopic rod, and a push plate is arranged at one end of the supporting telescopic rod. When in use, the push plate is supported by the supporting telescopic rod, and the push plate is reset by the return spring, thereby fixing the oil capsule.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the traditional high-line guide bearing device, professional operators are required to approach the internal maintenance area of ​​the device to repair and replace the bearing parts, which is not easy to operate and easily causes safety hazards. The high-line guide bearing device uses a clamping method. Through the clamping mechanism equipped with the bearing, the bearing can be clamped and replaced at a distance;

[0014] 2. Clamp the bearing housing with a rubber clamp, install the electric telescopic rod with a support block, drive the support block to move with the electric telescopic rod, support the electric telescopic rod with a mounting frame, and connect the two sets of mounting frames with a mounting plate;

[0015] 3. The rolling columns facilitate stable and high-speed rolling of the shaft core, the partitions are used to separate multiple groups of rolling columns, the first baffle is used to limit the rolling columns, the bearing shell is used to protect the shaft core, the auxiliary rollers assist the bearing shell to rotate, the air grooves are used to reduce the friction during the rotation of the bearing shell, the second baffle is used to assist in limiting the rolling columns, the grooves are used to store oil capsules, the oil is transported to the oil filling pipe through the oil inlet, and the surface of the bearing shell is lubricated through the oil filling pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a first three-dimensional structural schematic diagram of a high-speed bearing device for a steel plant with a high-wire guide position according to the utility model;

[0017] Figure 2 The second three-dimensional structure schematic diagram of the high-speed bearing device for high-wire guide in steel mills of the utility model is shown;

[0018] Figure 3 What is shown is a partial three-dimensional structural schematic diagram of a high-speed bearing device for a steel plant with a high-wire guide position according to the utility model;

[0019] Figure 4 The three-dimensional structure diagram of the bearing part of the high-speed bearing device for high-line guide in steel mills of the utility model is shown;

[0020] Explanation of the reference numerals: 1. shaft core; 2. rolling assembly; 3. protection assembly; 4. clamping assembly; 5. mounting assembly; 6. supporting assembly; 7. propulsion assembly; 8. controller; 9. handle; 201. rolling column; 202. partition; 203. first baffle; 301. bearing housing; 302. air groove; 303. auxiliary roller; 304. second baffle; 401. rubber clamp block; 402. supporting block; 403. electric telescopic rod; 501. mounting frame; 502. mounting plate; 601. mounting block; 602. groove; 603. oil inlet; 604. oil filling pipe; 701. supporting telescopic rod; 702. push plate; 703. reset spring. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1 The utility model provides an embodiment: a high-speed bearing device for high-line guide in a steel plant, comprising an axis core 1, a rolling component 2, a protection component 3, a clamping component 4, a mounting component 5, a support component 6, a propulsion component 7, a controller 8 and a handle 9. The rolling component 2 is arranged on the surface of the axis core 1, the protection component 3 is arranged on the outside of the axis core 1, the clamping component 4 is arranged on the outside of the protection component 3, the clamping component 4 is provided with multiple groups, the mounting component 5 is arranged at one end of the clamping component 4, the support component 6 is arranged on one side of the mounting component 5, the propulsion component 7 is arranged inside the support component 6, the controller 8 is arranged on the surface of the support component 6, and the handle 9 is arranged on one side of the support component 6.

[0023] See also Figure 2-3 In this embodiment, the rolling component 2 includes a rolling column 201, a partition 202 and a first baffle 203. The surface of the shaft core 1 is provided with a rolling column 201, and the rolling column 201 is provided with multiple groups. The middle end of the surface of the shaft core 1 is provided with a partition 202, and the first baffle 203 is provided on the surface of the shaft core 1. When in use, the rolling column 201 facilitates the shaft core 1 to roll stably and at high speed. The multiple groups of rolling columns 201 are separated by the partition 202, and the rolling column 201 is limited by the first baffle 203. The protection component 3 includes a bearing shell 301, an air groove 302, an auxiliary roller 303 and a second baffle 304. The outer side of the shaft core 1 is provided with a bearing shell 301, the surface of the bearing shell 301 is provided with an air groove 302, and the air groove 302 is provided with multiple groups. The inner side of the bearing shell 301 is provided with a second baffle 304, and one side of the bearing shell 301 is provided with an auxiliary roller 303. The roller 303 and the auxiliary roller 303 are provided in multiple groups. When in use, the shaft core 1 is protected by the bearing housing 301, the auxiliary roller 303 assists the bearing housing 301 to rotate, the air groove 302 reduces the friction force of the bearing housing 301 during rotation, and the second baffle 304 assists in limiting the rolling column 201. The clamping assembly 4 includes a rubber clamping block 401, a support block 402 and an electric telescopic rod 403. The outer side of the bearing housing 301 is provided with a rubber clamping block 401. The rubber clamping block 401 is provided in multiple groups. A support block 402 is provided on one side of the rubber clamping block 401. The outer side of the support block 402 is provided with an electric telescopic rod 403. When in use, the bearing housing 301 is clamped by the rubber clamping block 401, the electric telescopic rod 403 is installed by the support block 402, and the support block 402 is driven to move by the electric telescopic rod 403.

[0024] See also Figure 4In this embodiment, the mounting assembly 5 includes a mounting frame 501 and a mounting plate 502. The mounting frame 501 is provided at one end of the electric telescopic rod 403, and the mounting plate 502 is provided on the inner side of the mounting frame 501. When in use, the electric telescopic rod 403 is supported by the mounting frame 501, and the two sets of mounting frames 501 are connected by the mounting plate 502. The supporting assembly 6 includes a mounting block 601, a groove 602, an oil inlet 603 and an oil injection pipe 604. The mounting block 601 is provided on one side of the mounting plate 502, and the surface of the mounting block 601 is provided with a groove 602, and the inner side of the groove 602 is provided with an oil inlet 603. The other side of the mounting plate 502 is provided with an oil injection pipe 604, and the oil injection pipe 604 is provided with Multiple groups, the oil inlet 603 is connected to the oil filling pipe 604. When in use, the engine oil capsule is stored through the groove 602, the engine oil is transported to the oil filling pipe 604 through the oil inlet 603, and the surface of the bearing housing 301 is lubricated through the oil filling pipe 604. The propulsion assembly 7 includes a supporting telescopic rod 701, a push plate 702 and a reset spring 703. The inner side of the groove 602 is provided with a supporting telescopic rod 701, the outer side of the supporting telescopic rod 701 is provided with a reset spring 703, and one end of the supporting telescopic rod 701 is provided with a push plate 702. When in use, the push plate 702 is supported by the supporting telescopic rod 701, and the push plate 702 is reset by the reset spring 703, thereby fixing the engine oil capsule.

[0025] During operation, the operator clamps the bearing housing 301 through the rubber clamp block 401, installs the electric telescopic rod 403 through the support block 402, drives the support block 402 to move through the electric telescopic rod 403, supports the electric telescopic rod 403 through the mounting frame 501, and connects the two sets of mounting frames 501 through the mounting plate 502;

[0026] At the same time, the engine oil capsule is stored through the groove 602, the engine oil is delivered to the oil filling pipe 604 through the oil inlet 603, the surface of the bearing housing 301 is lubricated through the oil filling pipe 604, the push plate 702 is supported by the supporting telescopic rod 701, and the push plate 702 is driven to reset by the reset spring 703, so as to fix the engine oil capsule;

[0027] After clamping and lubrication are completed, the bearing is placed inside the device and installed. The rolling cylinder 201 facilitates the stable and high-speed rolling of the shaft core 1. The partition 202 separates multiple groups of rolling cylinders 201. The first baffle 203 limits the rolling cylinder 201. The bearing housing 301 protects the shaft core 1. The auxiliary roller 303 assists the bearing housing 301 in rotating. The air groove 302 reduces the friction of the bearing housing 301 during rotation. The second baffle 304 assists in limiting the rolling cylinder 201.

[0028] Through the above steps, the operator clamps the bearing through the clamping assembly 4, puts the oil capsule into the propulsion assembly 7 and clamps it, lubricates the clamped bearing surface, connects the support assembly 6 with the clamping assembly 4 through the installation assembly 5, protects the shaft core 1 through the protection assembly 3, facilitates the high-speed rotation of the shaft core 1 through the rolling assembly 2, facilitates the operator to take it through the handle 9, and controls the clamping assembly 4 through the controller 8, thereby achieving the effect of assisting the installation of the high-line guide bearing.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A high-speed bearing device for high-line guide in a steel plant, comprising a shaft core (1); characterized in that: The invention also comprises a rolling assembly (2), a protective assembly (3), a clamping assembly (4), a mounting assembly (5), a supporting assembly (6), a propulsion assembly (7), a controller (8) and a handle (9); the surface of the shaft core (1) is provided with a rolling assembly (2); the outer side of the shaft core (1) is provided with a protective assembly (3); the outer side of the protective assembly (3) is provided with a clamping assembly (4); a plurality of clamping assemblies (4) are provided; one end of the clamping assembly (4) is provided with a mounting assembly (5); one side of the mounting assembly (5) is provided with a supporting assembly (6); the interior of the supporting assembly (6) is provided with a propulsion assembly (7); the surface of the supporting assembly (6) is provided with a controller (8); and one side of the supporting assembly (6) is provided with a handle (9).

2. A high-speed bearing device for high-wire guide in a steel plant according to claim 1, characterized in that: The rolling assembly (2) comprises a rolling column (201), a partition (202) and a first baffle (203); the rolling column (201) is arranged on the surface of the shaft core (1); a plurality of groups of rolling columns (201) are arranged; a partition (202) is arranged at the middle end of the surface of the shaft core (1); and a first baffle (203) is arranged on one side of the surface of the shaft core (1).

3. A high-speed bearing device for high-wire guide in a steel plant according to claim 1, characterized in that: The protection component (3) comprises a bearing shell (301), an air groove (302), an auxiliary roller (303) and a second baffle (304); the bearing shell (301) is arranged on the outer side of the shaft core (1); the surface of the bearing shell (301) is provided with an air groove (302), and the air grooves (302) are provided in multiple groups; the second baffle (304) is arranged on the inner side of the bearing shell (301); and an auxiliary roller (303) is arranged on one side of the bearing shell (301), and the auxiliary roller (303) is provided in multiple groups.

4. A high-speed bearing device for high-wire guide in a steel plant according to claim 3, characterized in that: The clamping assembly (4) comprises a rubber clamping block (401), a support block (402) and an electric telescopic rod (403); the rubber clamping block (401) is arranged on the outer side of the bearing housing (301); a plurality of rubber clamping blocks (401) are arranged; a support block (402) is arranged on one side of the rubber clamping block (401); and the electric telescopic rod (403) is arranged on the outer side of the support block (402).

5. A high-speed bearing device for high-wire guide in a steel plant according to claim 4, characterized in that: The mounting assembly (5) comprises a mounting frame (501) and a mounting plate (502); one end of the electric telescopic rod (403) is provided with the mounting frame (501), and the inner side of the mounting frame (501) is provided with the mounting plate (502).

6. A high-speed bearing device for high-wire guide in a steel plant according to claim 5, characterized in that: The support assembly (6) comprises a mounting block (601), a groove (602), an oil inlet (603) and an oil injection pipe (604); the mounting block (601) is arranged on one side of the mounting plate (502); the surface of the mounting block (601) is provided with a groove (602); the inner side of the groove (602) is provided with an oil inlet (603); the other side of the mounting plate (502) is provided with an oil injection pipe (604); a plurality of oil injection pipes (604) are provided; and the oil inlet (603) is connected to the oil injection pipe (604).

7. A high-speed bearing device for high-wire guide in a steel plant according to claim 6, characterized in that: The propulsion assembly (7) comprises a supporting telescopic rod (701), a push plate (702) and a return spring (703); the supporting telescopic rod (701) is arranged on the inner side of the groove (602); the return spring (703) is arranged on the outer side of the supporting telescopic rod (701); and the push plate (702) is arranged at one end of the supporting telescopic rod (701).

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