High-efficiency bearing ring polishing device

Abstract

The utility model discloses a high-efficiency bearing ring polishing device, which belongs to the technical field of bearing ring processing, and comprises a fixed shell, a hinge is connected onto the fixed shell, a rotating shell is connected below the hinge, one side of the rotating shell is connected with a handle, glass plates are arranged on the front surface and the back surface of the rotating shell, and the glass plates are arranged on the front surface and the back surface of the rotating shell. Two sliding grooves are formed in the rotating shell. According to the high-efficiency bearing ring polishing device, by arranging the fixed shell, the hinge, the rotating shell, a handle and a glass plate, after a bearing ring is placed in the clamping assembly, the handle is pulled to drive the rotating shell to rotate through the hinge, and then after the rotating shell is in lap joint with the bottom plate, a motor and a grinding disc can be started to conduct polishing operation; and observation can be conducted through the glass plate in the machining process, so that during machining, splashing chippings and cooling liquid are shielded, and the problem that the chippings and the cooling liquid are driven by the grinding disc to be splashed, and then a working area is polluted is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing ring processing, in particular to a high-efficiency bearing ring polishing device. Background Art

[0002] Bearings are components that fix and reduce the load friction coefficient during mechanical transmission. Their main function is to support mechanical rotating bodies and ensure their rotation accuracy. After the initial processing of the bearing rings, there will be a lot of burrs, iron filings and other impurities on the surface of the bearing rings, and the surface of the bearing will appear gray. Therefore, the bearing rings need to be polished and ground. During the polishing and grinding operations, a lot of debris will be generated and coolant will be needed to reduce the temperature of the tools. The substances generated in these processes may be splashed by the grinding disc, thereby contaminating the working area. Utility Model Content

[0003] In order to overcome the above-mentioned defects, the utility model provides a high-efficiency bearing ring polishing device, which solves the problem that a lot of debris will be generated during polishing and grinding operations and coolant needs to be used to reduce the temperature of the tools. The substances generated in these processes may be driven by the grinding disc to splash and pollute the working area.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency bearing ring polishing device, comprising a bottom plate, a motor is connected to the bottom plate, a grinding disc is connected to one side of the motor, a lifting platform is connected to the bottom plate, a clamping assembly is connected to the lifting platform, a protective device is connected to the bottom plate, and a cleaning device is slidably connected inside the protective device;

[0005] The protective device comprises a fixed shell, a hinge is connected to the fixed shell, a rotating shell is connected to the lower part of the hinge, a handle is connected to one side of the rotating shell, glass plates are arranged on the front and back of the rotating shell, and two sliding grooves are arranged in the rotating shell.

[0006] As a further solution of the utility model: the fixed shell is connected to the bottom plate, and the glass plate corresponds to the grinding disc in position.

[0007] As a further solution of the utility model: the rotating shell is overlapped on one side of the fixed shell, and the rotating shell is overlapped on the bottom plate.

[0008] As a further solution of the utility model: the cleaning device includes two sliding blocks, the sliding blocks are slidably connected in the sliding groove, and the outside of the sliding blocks is connected with a scraper.

[0009] As a further solution of the utility model: the scraper is overlapped outside the glass plate, and the slider is overlapped inside the rotating shell.

[0010] As a further solution of the utility model: one side of the sliding block is connected with a connecting rod, and the connecting rod is overlapped on the handle.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The high-efficiency bearing ring polishing device is provided with a fixed shell, a hinge, a rotating shell, a handle and a glass plate. When the bearing ring is placed in the clamping assembly, the handle is pulled, and the handle drives the rotating shell to rotate through the hinge. Then, when the rotating shell is overlapped with the bottom plate, the motor and the grinding disc can be started to perform the polishing operation. The processing can be observed through the glass plate. At this point, the splashing debris and coolant are shielded during processing to prevent the debris and coolant from being splashed by the grinding disc and then polluting the working area.

[0013] 2. The high-efficiency bearing ring polishing device is provided with a slider, a connecting rod and a scraper. When debris and coolant adhere to the glass plate, the connecting rod is pulled, and the connecting rod drives the two sliders to slide, and drives the scraper to move during sliding. At this time, the scraper can scrape and clean the two glass plates to avoid a large amount of debris and coolant adhering to the glass plate, resulting in the problem that the internal processing condition cannot be observed in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional structural diagram of the protective device of the utility model;

[0016] Figure 3 It is a three-dimensional structural diagram of the rotating shell of the utility model;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the cleaning device of the utility model;

[0018] In the figure: 1. base plate; 2. motor; 3. grinding disc; 4. lifting platform; 5. clamping assembly; 6. protective device; 61. fixed shell; 62. hinge; 63. rotating shell; 64. handle; 65. glass plate; 66. slide; 7. cleaning device; 71. slider; 72. connecting rod; 73. scraper. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] like Figure 1-4As shown, the utility model provides a technical solution: a high-efficiency bearing ring polishing device, comprising a base plate 1, a motor 2 is connected to the base plate 1, a grinding disc 3 is connected to one side of the motor 2, a lifting platform 4 is connected to the base plate 1, a clamping assembly 5 is connected to the lifting platform 4, a protective device 6 is connected to the base plate 1, a cleaning device 7 is slidably connected in the protective device 6, and the cleaning device 7 comprises two sliders 71, the slider 71 is slidably connected in the slide groove 66, and by setting the slider 71 and the slide groove 66, the slider 71 cooperates with the slide groove 66, so that the slide groove 66 limits the slider 71, and prevents the slider 71 from shaking when sliding;

[0021] The outside of the slider 71 is connected to a scraper 73, the scraper 73 overlaps the outside of the glass plate 65, the slider 71 overlaps the inside of the rotating shell 63, and one side of the slider 71 is connected to a connecting rod 72, which overlaps the handle 64;

[0022] The protective device 6 includes a fixed shell 61, which is connected to the bottom plate 1, and the glass plate 65 corresponds to the position of the grinding disc 3. A hinge 62 is connected to the fixed shell 61, and a rotating shell 63 is connected below the hinge 62. By setting the rotating shell 63 and the grinding disc 3, the rotating shell 63 cooperates with the grinding disc 3, so that the rotating shell 63 can shield the outside of the grinding disc 3, so as to prevent the grinding disc 3 from carrying coolant and debris to fly out of the working area, causing environmental pollution.

[0023] The rotating shell 63 is overlapped on one side of the fixed shell 61, and the rotating shell 63 is overlapped on the bottom plate 1. A handle 64 is connected to one side of the rotating shell 63. Glass plates 65 are provided on the front and back of the rotating shell 63. Two sliding grooves 66 are provided in the rotating shell 63. By arranging a scraper 73 and a glass plate 65, the scraper 73 cooperates with the glass plate 65, so that the scraper 73 can clean the inner wall of the glass plate 65, so that the glass plate 65 can be kept clean.

[0024] The working principle of the utility model is:

[0025] After the bearing ring is placed in the clamping assembly 5, the handle 64 is pulled, and the handle 64 drives the rotating shell 63 to rotate through the hinge 62. Then, when the rotating shell 63 overlaps with the bottom plate 1, the motor 2 and the grinding disc 3 can be started to perform polishing operations. During the processing, it can be observed through the glass plate 65. When debris and coolant adhere to the glass plate 65, the connecting rod 72 is pulled at this time, and the connecting rod 72 drives the two sliders 71 to slide, and drives the scraper 73 to move during sliding, thereby completing the shielding of debris and coolant and the cleaning of the glass plate 65.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connection", "sliding connection" and "hinge" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0027] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A high-efficiency bearing ring polishing device, comprising a base plate (1), characterized in that: The bottom plate (1) is connected to a motor (2), one side of the motor (2) is connected to a grinding disc (3), the bottom plate (1) is connected to a lifting platform (4), the lifting platform (4) is connected to a clamping assembly (5), the bottom plate (1) is connected to a protective device (6), and a cleaning device (7) is slidably connected inside the protective device (6); The protective device (6) comprises a fixed shell (61), a hinge (62) is connected to the fixed shell (61), a rotating shell (63) is connected below the hinge (62), a handle (64) is connected to one side of the rotating shell (63), glass plates (65) are provided on the front and back sides of the rotating shell (63), and two sliding grooves (66) are provided in the rotating shell (63).

2. A high-efficiency bearing ring polishing device according to claim 1, characterized in that: The fixed shell (61) is connected to the bottom plate (1), and the glass plate (65) corresponds to the position of the grinding disc (3).

3. A high-efficiency bearing ring polishing device according to claim 1, characterized in that: The rotating shell (63) is overlapped on one side of the fixed shell (61), and the rotating shell (63) is overlapped on the bottom plate (1).

4. A high-efficiency bearing ring polishing device according to claim 1, characterized in that: The cleaning device (7) comprises two sliding blocks (71), wherein the sliding blocks (71) are slidably connected in the sliding grooves (66), and a scraper (73) is externally connected to the sliding blocks (71).

5. A high-efficiency bearing ring polishing device according to claim 4, characterized in that: The scraper (73) is overlapped on the outside of the glass plate (65), and the slider (71) is overlapped on the inside of the rotating shell (63).

6. A high-efficiency bearing ring polishing device according to claim 5, characterized in that: One side of the sliding block (71) is connected to a connecting rod (72), and the connecting rod (72) is overlapped on the handle (64).

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