Bearing ring polishing device capable of collecting sweeps

Abstract

The utility model relates to the technical field of bearing ring machining, in particular to a bearing ring polishing device capable of collecting sweeps. The technical problems that according to a common bearing ring polishing device, only a grinding and polishing structure is arranged, polishing of a bearing ring is completed through motor driving, sweeps are easily generated in the polishing process of the bearing ring, and due to the lack of a sweeps collecting structure, the generated scraps drift away everywhere, and the working environment is polluted are solved. According to the technical scheme, the bearing ring polishing device capable of collecting the scraps comprises a box body. According to the polishing machine, the waste chip collecting assembly is arranged, waste chips generated in the polishing process are collected through the collecting hopper and stored in the waste chip collecting assembly in a centralized mode through the fixing pipe, and the situation that the waste chips drift away and pollute the working environment is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing ring processing, in particular to a bearing ring polishing device capable of collecting waste chips. Background Art

[0002] Bearing rings are important parts for bearing production, usually annular parts, and their main function is to support mechanical rotating bodies. In order to ensure the rotation accuracy and reduce the friction coefficient during movement when producing bearing rings in China, the bearing rings are basically polished. A bearing polishing device is required during the polishing process.

[0003] Common bearing ring polishing devices only have a grinding and polishing structure, which is driven by a motor to complete the polishing of the bearing ring. However, during the polishing process of the bearing ring, waste chips are easily generated. Due to the lack of a waste chip collection structure, the generated debris is scattered everywhere, polluting the working environment.

[0004] Therefore, the problem that the above-mentioned bearing ring polishing device lacks a grinding and polishing structure, resulting in the generated debris being scattered everywhere and polluting the working environment, needs to be solved urgently to improve the usage scenario. Utility Model Content

[0005] In order to overcome the problem that the common bearing ring polishing device lacks a grinding and polishing structure, the generated debris is scattered everywhere and pollutes the working environment.

[0006] The technical solution of the utility model is: a bearing ring polishing device capable of collecting waste chips, comprising a box body, a box door connected to the front left end of the box body by a hinge, a fixed block installed at the left end inside the box body, a clamping assembly is arranged at the right end of the fixed block, a polishing assembly is arranged at the right end inside the box body, a collecting bucket is installed at the bottom of the box body, a fixed pipe is installed at the lower end of the collecting bucket, a waste chip collecting assembly is connected to the bottom of the fixed pipe, a support rod is arranged on the bottom surface of the collecting bucket near the corner, and a bottom plate is connected to the lower end of the support rod.

[0007] Preferably, the box door is opened and the bearing ring is placed at the right end of the clamping assembly. After clamping is completed, the box door is closed and the bearing ring is ground and polished by the polishing assembly. The waste chip collection assembly is started while polishing. The collection bucket collects the waste chips generated during the polishing process and stores them in the waste chip collection assembly through a fixed tube to prevent the waste chips from flying around and polluting the working environment.

[0008] Preferably, the clamping assembly includes a mounting plate, a fixing bar, a lower chuck, a fixing plate, a threaded sleeve, a screw rod, and a turning knob; the mounting plate is connected to the right side of the fixing block, a fixing bar is installed on the right side of the mounting plate near the middle position, a lower chuck is provided on the right end of the fixing bar, a fixing plate is connected to the right side of the upper end of the mounting plate, a threaded sleeve is installed on the top of the fixing plate, a screw rod is connected to the internal transmission of the threaded sleeve, a turning knob is provided on the top of the screw rod, and by turning the turning knob, the screw rod and the threaded sleeve can cooperate to achieve lifting and lowering.

[0009] Preferably, the clamping assembly includes a movable bar, an upper chuck, a convex strip, and a slide groove; the lower end of the screw rod is connected to the movable bar through a bearing, the upper chuck is installed on the right end of the movable bar, and a convex strip is provided on the left end of the movable bar. A slide groove is provided on the right side of the mounting plate between the fixed plate and the fixed bar, and the convex strip is slidably connected to the slide groove. The screw rod drives the movable bar and the upper chuck to rise and fall, so that the inner side of bearing rings with different inner diameters can be clamped through the upper chuck and the lower chuck.

[0010] Preferably, the polishing assembly includes a driving motor, a rotating frame, a guide rod, a mounting block, a polishing motor, and a polishing roller; the driving motor is installed at the right end of the box, the left end of the driving motor is connected to the rotating frame, a guide rod is fixedly installed inside the rotating frame near the right side, the outer side of the guide rod is slidably connected to the mounting block, the polishing motor is installed on the upper end of the mounting block, and a polishing roller is arranged at the left end of the polishing motor. Starting the driving motor drives the guide rod to rotate, and starting the polishing motor drives the polishing roller to rotate, thereby grinding and polishing the bearing ring.

[0011] Preferably, the polishing assembly includes an electric push rod; the electric push rod is connected to the bottom of the left end of the mounting block, and the lower end of the electric push rod is connected to the lower end of the guide rod. The position of the mounting block can be adjusted through the electric push rod so that the polishing roller is always in contact with the bearing to ensure the polishing effect.

[0012] Preferably, the waste chip collection assembly includes a barrel cover, a waste chip collection barrel, and a filter frame; the barrel cover is connected to the bottom of the fixed tube, the lower end of the barrel cover is connected to the waste chip collection barrel, and a filter frame is arranged inside the waste chip collection barrel. Waste chips are generated during the grinding process, and after being collected by the collection bucket, they fall into the waste chip collection barrel through the fixed tube, and the filter frame plays a role in filtering and blocking the waste chips.

[0013] Preferably, the waste chip collection assembly includes a connecting pipe and an exhaust fan; the exhaust fan is installed on the top of the right end of the base plate, and the left end of the exhaust fan is connected to the bottom of the waste chip collection tube through the connecting pipe. Starting the exhaust fan can generate suction, improve the waste chip collection efficiency, and prevent waste chips from floating away and polluting the working environment.

[0014] Beneficial effects of the utility model:

[0015] 1. Waste chip collection component: the collection bucket collects the waste chips generated during the polishing process and stores them in the waste chip collection component through the fixed pipe to prevent the waste chips from scattering and polluting the working environment. This is to solve the problem that the common bearing ring polishing device only has a grinding and polishing structure and completes the polishing of the bearing ring through motor drive. However, during the polishing process of the bearing ring, waste chips are easily generated. Due to the lack of a waste chip collection structure, the generated debris is scattered everywhere, polluting the working environment.

[0016] 2. Start the vacuum pump to generate suction and improve the efficiency of waste chip collection. A filter frame is set inside the waste chip collection tube. Waste chips are generated during the grinding process. After being collected by the collection bucket, they fall into the waste chip collection tube through the fixed pipe. The filter frame filters and blocks the waste chips to prevent them from floating and polluting the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 What is shown is a three-dimensional structural schematic diagram of a bearing ring polishing device capable of collecting waste chips according to the utility model;

[0018] Figure 2 Shown is a schematic diagram of the installation structure of a clamping assembly of a bearing ring polishing device capable of collecting waste chips according to the utility model;

[0019] Figure 3 Shown is a schematic diagram of the installation structure of a polishing assembly of a bearing ring polishing device capable of collecting waste chips according to the utility model;

[0020] Figure 4 Shown is a schematic diagram of the installation structure of a waste chip collection component of a bearing ring polishing device capable of collecting waste chips according to the utility model;

[0021] Figure 5 Shown is a schematic diagram of the installation structure of a filter frame of a bearing ring polishing device capable of collecting waste chips according to the utility model.

[0022] In the figure: 1, box body; 2, box door; 3, fixing block; 4, clamping assembly; 5, polishing assembly; 6, collecting bucket; 7, fixing pipe; 8, waste collecting assembly; 9, supporting rod; 10, bottom plate; 401, mounting plate; 402, fixing strip; 403, lower chuck; 404, fixing plate; 405, threaded sleeve; 406, screw rod; 407, knob; 408, movable strip; 409, upper chuck; 410, convex strip; 411, slide groove; 501, driving motor; 502, rotating frame; 503, guide rod; 504, mounting block; 505, polishing motor; 506, polishing roller; 507, electric push rod; 801, cylinder cover; 802, waste collecting cylinder; 803, filter frame; 804, connecting pipe; 805, vacuum pump. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1 The utility model provides an embodiment: a bearing ring polishing device capable of collecting waste chips, comprising a box body 1, a box door 2 is connected to the front side of the left end of the box body 1 through a hinge, a fixing block 3 is installed at the left end inside the box body 1, a clamping assembly 4 is arranged at the right end of the fixing block 3, a polishing assembly 5 is arranged at the right end inside the box body 1, a collecting bucket 6 is installed at the bottom of the box body 1, a fixing pipe 7 is installed at the lower end of the collecting bucket 6, a waste chip collecting assembly 8 is connected to the bottom of the fixing pipe 7, a support rod 9 is arranged on the bottom surface of the collecting bucket 6 near the corner, and a bottom plate 10 is connected to the lower end of the support rod 9.

[0025] See also Figure 2 In this embodiment, the clamping assembly 4 includes a mounting plate 401, a fixing bar 402, a lower chuck 403, a fixing plate 404, a threaded sleeve 405, a screw rod 406, and a knob 407; the mounting plate 401 is connected to the right side of the fixing block 3, a fixing bar 402 is installed near the middle position on the right side of the mounting plate 401, a lower chuck 403 is provided at the right end of the fixing bar 402, a fixing plate 404 is connected to the right side of the upper end of the mounting plate 401, a threaded sleeve 405 is installed on the top of the fixing plate 404, a screw rod 406 is connected to the threaded sleeve 405 in a transmission manner, a knob 407 is provided on the top of the screw rod 406, and the screw rod 406 is rotated. The threaded sleeve 405 can be used to achieve lifting and lowering. The clamping assembly 4 includes a movable bar 408, an upper clamp 409, a convex strip 410, and a slide groove 411; the lower end of the screw rod 406 is connected to the movable bar 408 through a bearing, the upper clamp 409 is installed on the right end of the movable bar 408, and the convex strip 410 is arranged on the left end of the movable bar 408. A slide groove 411 is provided on the right side of the mounting plate 401 between the fixed plate 404 and the fixed bar 402. The convex strip 410 is slidably connected with the slide groove 411, and the screw rod 406 drives the movable bar 408 and the upper clamp 409 to rise and fall, so that the inner side of the bearing ring with different inner diameters can be clamped through the upper clamp 409 and the lower clamp 403.

[0026] See also Figure 3In this embodiment, the polishing assembly 5 includes a driving motor 501, a rotating frame 502, a guide rod 503, a mounting block 504, a polishing motor 505, and a polishing roller 506; the driving motor 501 is installed at the right end of the box body 1, and the left end of the driving motor 501 is connected to the rotating frame 502. The guide rod 503 is fixedly installed near the right side of the rotating frame 502, and the mounting block 504 is slidably connected to the outer side of the guide rod 503. The polishing motor 505 is installed on the upper end of the mounting block 504, and the polishing motor 505 is installed on the left end. A polishing roller 506 is arranged at the end, and the driving motor 501 is started to drive the guide rod 503 to rotate, and the polishing motor 505 is started to drive the polishing roller 506 to rotate, so as to grind and polish the bearing ring. The polishing assembly 5 includes an electric push rod 507; the bottom of the left end of the mounting block 504 is connected to the electric push rod 507, and the lower end of the electric push rod 507 is connected to the lower end of the guide rod 503. The position of the mounting block 504 can be adjusted by the electric push rod 507, so that the polishing roller 506 is always in contact with the bearing to ensure the polishing effect.

[0027] See also Figure 4-5 In this embodiment, the waste chip collection component 8 includes a tube cover 801, a waste chip collection tube 802, and a filter frame 803; the bottom of the fixed tube 7 is connected to the tube cover 801, the lower end of the tube cover 801 is connected to the waste chip collection tube 802, and the filter frame 803 is arranged inside the waste chip collection tube 802. Waste chips are generated during the grinding process. After being collected by the collection bucket 6, they fall into the waste chip collection tube 802 through the fixed tube 7. The filter frame 803 plays the effect of filtering and blocking the waste chips. The waste chip collection component 8 includes a connecting pipe 804 and an exhaust fan 805; an exhaust fan 805 is installed on the top of the right end of the bottom plate 10, and the left end of the exhaust fan 805 is connected to the bottom of the waste chip collection tube 802 through the connecting pipe 804. Starting the exhaust fan 805 can generate suction, improve the waste chip collection efficiency, and prevent waste chips from floating and polluting the working environment.

[0028] When working, open the box door 2, turn the knob 407, the screw rod 406 cooperates with the threaded sleeve 405 to achieve lifting and lowering, the screw rod 406 drives the movable bar 408 and the upper chuck 409 to lift and lower, so that the inner side of the bearing ring with different inner diameters can be clamped by the upper chuck 409 and the lower chuck 403. After clamping, close the box door 2, start the drive motor 501, drive the guide rod 503 to rotate, start the polishing motor 505, drive the polishing roller 506 to rotate, and polish the bearing ring. The position of the mounting block 504 can be adjusted by the electric push rod 507 so that the polishing roller 506 is always in contact with the bearing to ensure the polishing effect. At the same time, start the vacuum pump 805 to generate suction and improve the waste collection efficiency. Waste generated during the polishing process is collected by the collecting bucket 6 and falls into the waste collection tube 802 by the fixed pipe 7. The filter frame 803 has the effect of filtering and blocking the waste to prevent the waste from floating and polluting the working environment.

[0029] Through the above steps, the waste chips generated during the polishing process are collected by the waste chip collection component 8 and the collection bucket 6, and are stored in the waste chip collection component 8 through the fixed tube 7 to prevent the waste chips from scattering and polluting the working environment. This solves the problem that the common bearing ring polishing device only has a grinding and polishing structure, and the bearing ring is polished by a motor drive. However, waste chips are easily generated during the polishing process of the bearing ring. Due to the lack of a waste chip collection structure, the generated debris is scattered everywhere, polluting the working environment.

[0030] 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 bearing ring polishing device capable of collecting waste chips, comprising a housing (1), characterized in that: The front side of the left end of the box body (1) is connected to a box door (2) through a hinge, a fixed block (3) is installed at the left end of the box body (1), a clamping assembly (4) is arranged at the right end of the fixed block (3), a polishing assembly (5) is arranged at the right end of the box body (1), a collecting bucket (6) is installed at the bottom of the box body (1), a fixed pipe (7) is installed at the lower end of the collecting bucket (6), a waste chip collecting assembly (8) is connected to the bottom of the fixed pipe (7), a support rod (9) is arranged near the corner of the bottom surface of the collecting bucket (6), and the lower end of the support rod (9) is connected to a bottom plate (10).

2. A bearing ring polishing device capable of collecting waste chips according to claim 1, characterized in that: The clamping assembly (4) comprises a mounting plate (401), a fixing bar (402), a lower chuck (403), a fixing plate (404), a threaded sleeve (405), a screw rod (406), and a rotating knob (407); the mounting plate (401) is connected to the right side of the fixing block (3); a fixing bar (402) is installed near the middle position on the right side of the mounting plate (401); a lower chuck (403) is arranged at the right end of the fixing bar (402); a mounting plate (404) is connected to the right side of the upper end of the mounting plate (401); a threaded sleeve (405) is installed on the top of the fixing plate (404); a screw rod (406) is connected to the inside of the threaded sleeve (405); and a rotating knob (407) is arranged at the top of the screw rod (406).

3. A bearing ring polishing device capable of collecting waste chips according to claim 2, characterized in that: The clamping assembly (4) comprises a movable bar (408), an upper clamp (409), a convex strip (410), and a slide groove (411); the lower end of the screw rod (406) is connected to the movable bar (408) via a bearing, the upper clamp (409) is installed at the right end of the movable bar (408), and the convex strip (410) is arranged at the left end of the movable bar (408); a slide groove (411) is provided on the right side of the mounting plate (401) between the fixed plate (404) and the fixed bar (402), and the convex strip (410) is slidably connected to the slide groove (411).

4. A bearing ring polishing device capable of collecting waste chips according to claim 1, characterized in that: The polishing assembly (5) comprises a driving motor (501), a rotating frame (502), a guide rod (503), a mounting block (504), a polishing motor (505), and a polishing roller (506); the driving motor (501) is mounted at the right end of the box body (1), the left end of the driving motor (501) is connected to the rotating frame (502), the guide rod (503) is fixedly mounted near the right side of the rotating frame (502), the outer side of the guide rod (503) is slidably connected to the mounting block (504), the polishing motor (505) is mounted at the upper end of the mounting block (504), and the polishing roller (506) is arranged at the left end of the polishing motor (505).

5. A bearing ring polishing device capable of collecting waste chips according to claim 4, characterized in that: The polishing assembly (5) comprises an electric push rod (507); the bottom of the left end of the mounting block (504) is connected to the electric push rod (507), and the lower end of the electric push rod (507) is connected to the lower end inside the guide rod (503).

6. A bearing ring polishing device capable of collecting waste chips according to claim 1, characterized in that: The waste collection assembly (8) comprises a tube cover (801), a waste collection tube (802), and a filter frame (803); the bottom of the fixed tube (7) is connected to the tube cover (801), the lower end of the tube cover (801) is connected to the waste collection tube (802), and the filter frame (803) is arranged inside the waste collection tube (802).

7. A bearing ring polishing device capable of collecting waste chips according to claim 6, characterized in that: The waste chip collection assembly (8) comprises a connecting pipe (804) and an air extractor (805); the air extractor (805) is installed on the top of the right end of the bottom plate (10), and the left end of the air extractor (805) is connected to the bottom of the waste chip collection tube (802) through the connecting pipe (804).

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