Surface polishing device for bearing machining

Abstract

The utility model relates to the technical field of bearings, and discloses a surface polishing device for bearing machining, which comprises a first support, one end of the first support is fixedly connected with one end of the lower surface of a base, the upper surface of the base is fixedly connected with the lower surface of a workbench, and one side of the workbench is rotatably connected with the middle of one end of a screw rod. The middle of the outer circle surface of the screw rod is rotationally connected with one end of a first sliding block, the upper surface of the sliding block is fixedly connected with the middle of the lower surface of a first supporting plate, the other end of the first supporting plate is fixedly connected with the lower surface of a first motor, and one end of the first motor is fixedly connected with one end of a first rotating shaft. According to the surface polishing device for bearing machining, the surface of a bearing is polished and ground in a full-automatic mode, the bearing can be continuously cooled in the midway, the detection use range is widened, and the effects that the polished bearing meets the use standard, and the production efficiency is high are achieved; and the inevitable problem easily occurring when the bearing is ground and polished through a supporting column in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearings, in particular to a surface polishing device for bearing processing. Background Art

[0002] The inner and outer rings of the bearings have tapered raceways. This type of bearing is divided into single-row, double-row and four-row tapered roller bearings according to the number of rows of rollers installed. Single-row tapered roller bearings can withstand radial loads and axial loads in a single direction. When the bearing is subjected to radial loads, an axial force component will be generated, so another bearing that can withstand the axial force in the opposite direction is needed to balance it.

[0003] However, the commonly used tapered bearing grinding device is not conducive to collecting the waste slag produced during processing. These waste slags will remain in the grinding device, which may easily cause the grinding device to get stuck. In addition, after grinding, manual collection of waste slag not only increases the workload of the staff, but also makes it difficult to achieve the expected waste slag collection effect. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a surface polishing device for bearing processing, which has the advantages of grinding and polishing the bearing surface according to the force that the bearing needs to withstand, preventing the bearing from being loose during use, cooling the polished bearing to prevent the high temperature from affecting the stress of the bearing during grinding, etc. The utility model solves the problem that the commonly used tapered bearing grinding device is not conducive to collecting waste slag produced during processing, and the waste slag will remain in the grinding device, which may easily cause the grinding device to get stuck. In addition, after grinding, manual collection of the waste slag not only increases the workload of the staff, but also makes it difficult to achieve the expected waste slag collection effect.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose that when grinding the surface of the bearing, the grinding and polishing will be carried out according to the force that the bearing needs to withstand, and to prevent the situation of not wearing the leather cover during use, the grinding and polishing bearing will be cooled to prevent the high temperature during grinding from affecting the stress of the bearing. The utility model provides the following technical solutions: A surface polishing device for bearing processing, comprising a first bracket, one end of the first bracket is fixedly connected to one end of the lower surface of the base, the upper surface of the base is fixedly connected to the lower surface of the workbench, one side of the workbench is rotatably connected to the middle part of one end of the spiral rod, the middle part of the outer cylindrical surface of the spiral rod is rotatably connected to one end of the first slider, the upper surface of the slider is fixedly connected to the middle part of the lower surface of the first support plate, the other end of the first support plate is fixedly connected to the lower surface of the first motor, one end of the first motor is fixedly connected to one end of the first rotating shaft, and the other end of the first rotating shaft is fixedly connected to the middle part of one side of the first clamping block.

[0008] One end of the upper surface of the base is fixedly connected to one end of the C-shaped bracket, one end of the lower surface of the C-shaped bracket is fixedly connected to the upper surface of the first concave bracket, one side of the first concave bracket is rotatably connected to one end of the first circular pillar, the middle part of the outer circular surface of the first circular pillar is rotatably connected to one end of the support frame, the other end of the support frame is fixedly connected to one end of the first fixed block, and one side of the first fixed block is rotatably connected to one end of the grinding shaft.

[0009] Preferably, one end of the spiral rod is fixedly connected to one end of the second motor, and the lower surface of the second motor is fixedly connected to the upper surface of the second support plate.

[0010] Preferably, one end of the first support plate is fixedly connected to one end of the second bracket, and one side of the second bracket is fixedly connected to one end of the first hydraulic rod.

[0011] Preferably, a side bracket of the workbench is fixedly connected to one end of the second hydraulic rod, and the other end of the second hydraulic rod is fixedly connected to the middle part of one side of the second clamping block.

[0012] Preferably, the middle portion of the outer circumferential surface of the first rotating shaft is rotatably connected to one side of the second fixed block, and one side of the second fixed block is fixedly connected to one end of the supporting column.

[0013] Preferably, the C-shaped bracket is configured as a rectangle, a water tank is fixedly disposed in the middle of the upper surface of the C-shaped bracket, and the width of the rectangle of the C-shaped bracket is greater than the width of the water tank.

[0014] Preferably, the upper surface of the support frame is fixedly connected to the lower surface of the second concave bracket, one side of the second concave bracket is rotatably connected to one end of the second circular pillar, the middle part of the outer circular surface of the second circular pillar is rotatably connected to one end of the third hydraulic rod, the other end of the third hydraulic rod is rotatably connected to the middle part of the outer circular surface of the third circular pillar, and one end of the third circular pillar is rotatably connected to one side of the third concave bracket.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a surface polishing device for bearing processing, which has the following beneficial effects:

[0017] 1. The surface polishing device used for bearing processing can automatically polish the bearing surface, and will continue to cool down the bearing in the middle of the process to detect the use range, so that the polished bearing meets the use standards and has high production efficiency, which solves the inevitable problems that are prone to occur when polishing bearings in the past.

[0018] 2. The surface polishing device used for bearing processing will polish the bearing surface according to the force that the bearing needs to bear to prevent the leather cover from coming off during use. The polished bearing will be cooled to prevent the high temperature during polishing from affecting the stress of the bearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0021] Figure 3 This is a rear view structural diagram of the utility model;

[0022] Figure 4 It is a right view structural schematic diagram of the utility model.

[0023] In the figure: 1 second support plate, 2 second motor, 3 workbench, 4 C-type bracket, 5 first concave bracket, 6 first circular pillar, 7 third concave bracket, 8 third circular pillar, 9 water tank, 10 first fixed block, 11 second circular pillar, 12 second concave bracket, 13 support frame, 14 grinding shaft, 15 second bracket, 16 slider, 17 first support plate, 18 first bracket, 19 screw rod, 20 base, 21 first motor, 22 support column, 23 first rotating shaft, 24 first clamping block, 25 second fixed block, 26 second clamping block, 27 second hydraulic rod, 28 first hydraulic rod, 29 third hydraulic rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 , a surface polishing device for bearing processing, including a first bracket 18, one end of the first bracket 18 is fixedly connected to one end of the lower surface of a base 20, the upper surface of the base 20 is fixedly connected to the lower surface of a workbench 3, a side bracket of the workbench 3 is fixedly connected to one end of a second hydraulic rod 27, the other end of the second hydraulic rod 27 is fixedly connected to the middle of one side of a second clamping block 26, the bearing is clamped twice and the bearing is replaced back and forth, one side of the workbench 3 is rotatably connected to the middle of one end of a screw rod 19, one end of the screw rod 19 is fixedly connected to one end of a second motor 2, the lower surface of the second motor 2 is fixedly connected to the upper surface of a second support plate 1, which provides power support for the bearing, and the middle of the outer cylindrical surface of the screw rod 19 is connected to the first slider One end of 16 is rotatably connected, the upper surface of the slider 16 is fixedly connected to the middle part of the lower surface of the first support plate 17, one end of the first support plate 17 is fixedly connected to one end of the second bracket 15, and one side of the second bracket 15 is fixedly connected to one end of the first hydraulic rod 28 to clamp the bearing to prevent loosening during polishing and grinding. The other end of the first support plate 17 is fixedly connected to the lower surface of the first motor 21, one end of the first motor 21 is fixedly connected to one end of the first rotating shaft 23, the middle part of the outer cylindrical surface of the first rotating shaft 23 is rotatably connected to one side of the second fixed block 25, one side of the second fixed block 25 is fixedly connected to one end of the support column 22, which plays a fixing role, and the other end of the first rotating shaft 23 is fixedly connected to the middle part of one side of the first clamping block 24.

[0026] One end of the upper surface of the base 20 is fixedly connected to one end of the C-shaped bracket 4, the C-shaped bracket 4 is set in a rectangular shape, a water tank 9 is fixedly set in the middle of the upper surface of the C-shaped bracket 4, the rectangular width of the C-shaped bracket 4 is greater than the width of the water tank 9, and a cooling treatment is performed during grinding and polishing. One end of the lower surface of the C-shaped bracket 4 is fixedly connected to the upper surface of the first concave bracket 5, one side of the first concave bracket 5 is rotatably connected to one end of the first circular support 6, the middle part of the outer cylindrical surface of the first circular support 6 is rotatably connected to one end of the support frame 13, and the upper surface of the support frame 13 is connected to the lower surface of the second concave bracket 12. The surface is fixedly connected, one side of the second concave bracket 12 is rotatably connected to one end of the second circular pillar 11, the middle part of the outer cylindrical surface of the second circular pillar 11 is rotatably connected to one end of the third hydraulic rod 29, the other end of the third hydraulic rod 29 is rotatably connected to the middle part of the outer cylindrical surface of the third circular pillar 8, one end of the third circular pillar 8 is rotatably connected to one side of the third concave bracket 7, and bearings of different sizes can be polished and ground. The other end of the support frame 13 is fixedly connected to one end of the first fixed block 10, and one side of the first fixed block 10 is rotatably connected to one end of the grinding shaft 14.

[0027] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0028] When in use, the second motor 2 drives the spiral rod 19 to rotate so that the slider 16 moves back and forth to facilitate the polishing of the bearing. During the polishing process, the water in the water tank 9 on the C-shaped bracket 4 flows downward to cool the bearing. During polishing, the polishing position is adjusted according to the size of the bearing. The third hydraulic rod 29 is used to adjust the polishing of the bearing. The first support plate 17 supports the first motor 21 to drive the first rotating shaft 23 to rotate, which is convenient for rotating the bearing during polishing. The sizes that can be polished are the same to prevent the sizes of polishing from being inconsistent. The first bracket 18 supports the base 20 for fixing to prevent problems during work. The workbench 3 makes preliminary reservations for the bearings that need to be polished and have been polished, which is convenient for processing. The second bracket 15 supports the first hydraulic rod 28 to clamp and polish the support.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface polishing device for bearing processing, comprising a first bracket (18), characterized in that: One end of the first bracket (18) is fixedly connected to one end of the lower surface of the base (20), the upper surface of the base (20) is fixedly connected to the lower surface of the workbench (3), one side of the workbench (3) is rotatably connected to the middle part of one end of the screw rod (19), the middle part of the outer cylindrical surface of the screw rod (19) is rotatably connected to one end of the first slider (16), the upper surface of the slider (16) is fixedly connected to the middle part of the lower surface of the first support plate (17), the other end of the first support plate (17) is fixedly connected to the lower surface of the first motor (21), one end of the first motor (21) is fixedly connected to one end of the first rotating shaft (23), and the other end of the first rotating shaft (23) is fixedly connected to the middle part of one side of the first clamping block (24); One end of the upper surface of the base (20) is fixedly connected to one end of the C-shaped bracket (4), one end of the lower surface of the C-shaped bracket (4) is fixedly connected to the upper surface of the first concave bracket (5), one side of the first concave bracket (5) is rotatably connected to one end of the first circular support (6), the middle part of the outer circular surface of the first circular support (6) is rotatably connected to one end of the support frame (13), the other end of the support frame (13) is fixedly connected to one end of the first fixed block (10), and one side of the first fixed block (10) is rotatably connected to one end of the grinding shaft (14).

2. A surface polishing device for bearing processing according to claim 1, characterized in that: One end of the spiral rod (19) is fixedly connected to one end of the second motor (2), and the lower surface of the second motor (2) is fixedly connected to the upper surface of the second support plate (1).

3. The surface polishing device for bearing processing according to claim 1, characterized in that: One end of the first support plate (17) is fixedly connected to one end of the second bracket (15), and one side of the second bracket (15) is fixedly connected to one end of the first hydraulic rod (28).

4. The surface polishing device for bearing processing according to claim 1, characterized in that: A side bracket of the workbench (3) is fixedly connected to one end of the second hydraulic rod (27), and the other end of the second hydraulic rod (27) is fixedly connected to the middle part of one side of the second clamping block (26).

5. The surface polishing device for bearing processing according to claim 1, characterized in that: The middle portion of the outer circumferential surface of the first rotating shaft (23) is rotatably connected to one side of the second fixing block (25), and one side of the second fixing block (25) is fixedly connected to one end of the supporting column (22).

6. The surface polishing device for bearing processing according to claim 1, characterized in that: The C-shaped bracket (4) is arranged in a rectangular shape, a water tank (9) is fixedly arranged in the middle of the upper surface of the C-shaped bracket (4), and the width of the rectangle of the C-shaped bracket (4) is greater than the width of the water tank (9).

7. The surface polishing device for bearing processing according to claim 1, characterized in that: The upper surface of the support frame (13) is fixedly connected to the lower surface of the second concave bracket (12), one side of the second concave bracket (12) is rotatably connected to one end of the second circular support (11), the middle part of the outer circular surface of the second circular support (11) is rotatably connected to one end of the third hydraulic rod (29), the other end of the third hydraulic rod (29) is rotatably connected to the middle part of the outer circular surface of the third circular support (8), and one end of the third circular support (8) is rotatably connected to one side of the third concave bracket (7).

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