Bearing ring polisher for bearing production

Abstract

The utility model relates to the technical field of bearing production, and discloses a bearing ring polisher for bearing production. The bearing ring polisher for bearing production comprises a machining box, an efficient bearing ring polishing mechanism is installed on one side of the machining box, a bearing ring protection mechanism is installed at the bottom of the machining box, the efficient bearing ring polishing mechanism comprises a polishing machine body installed on one side of the machining box, and one side of the polishing machine body is connected with a connecting rod. The polishing machine bodies are arranged on the upper side and the lower side of the bearing device and connected with the device rod through the connecting rod, the motor is arranged on one side of the device rod, the polishing machine bodies can be driven by the motor to annularly move outside a ring, and therefore the upper side and the lower side of the bearing device are polished. And the two sets of polishing machine bodies are arranged, the bearing device can be machined at the same time, the bearing device can be prevented from turning over during machining, and then the polishing and grinding efficiency of the bearing device is improved.

Description

Technical Field

[0001] This utility model relates to the field of bearing manufacturing technology, specifically to a bearing ring polisher for bearing manufacturing. Background Technology

[0002] Bearing ring polishers can significantly improve the surface quality of bearing rings through efficient and high-quality polishing technology. This equipment utilizes flexible polishing technology and, based on the different geometric characteristics of bearing raceways and their interaction with the polishing medium, has developed efficient polishing technology and equipment to create bearing raceway surfaces with high profile accuracy and high surface quality. Therefore, a bearing ring polisher for bearing production is proposed.

[0003] The existing Chinese utility model patent with publication number CN219542761U discloses a polishing device for bearing rings used in bearing production, belonging to the field of bearing manufacturing technology. This technical solution includes a worktable with a turntable at the center of its top. Clamping devices are located at the top of the worktable and the top of the turntable. An internal grinding device is located at the top of the turntable, and external grinding devices are located on both sides of the top of the worktable away from the clamping devices. This utility model, by adding a clamping mechanism and external grinding devices to the top of the worktable, and controlling a telescopic cylinder and a motor via a controller, achieves the switching between internal and external clamping of the bearing ring. The motor drives the turntable to rotate the clamped bearing ring, thus contacting the grinding plate to complete the internal and external grinding. There is no need to replace the grinding and polishing device. The rotating rod of the telescopic cylinder can adapt to the fixing and polishing of bearing rings of different sizes. The structure is simple, improving the overall practicality of the device.

[0004] Based on the search of the aforementioned patents and the findings of existing equipment, it was discovered that the bearing rings require polishing during processing, but the polisher can only polish one side at a time, resulting in low processing efficiency. Furthermore, the processing of the bearing rings generates debris, which is difficult to handle after it splashes and affects the processing environment of the equipment. All these problems affect the use of the device. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a bearing ring polisher for bearing production, which has the advantages of efficient polishing of bearing rings and protection against bearing ring debris, thus solving the aforementioned technical problems.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a bearing ring polisher for bearing production, comprising a processing box, a high-efficiency bearing ring grinding mechanism installed on one side of the processing box, and a bearing ring protection mechanism installed at the bottom of the processing box. The high-efficiency bearing ring grinding mechanism comprises: a polishing body installed on one side of the processing box, a connecting rod connected to one side of the polishing body, and a device rod fixedly connected to the rear of the connecting rod, and a ring for equipment operation provided at one end of the device rod, a controller fixedly installed on the left side of the device rod, and a fixed seat provided above the polishing body;

[0009] The bearing ring protection mechanism includes: a bottom groove installed at the bottom of the processing box; telescopic columns for height adjustment are movably installed on the four sides of the upper part of the processing box; connecting plates are horizontally connected between the telescopic columns; and a white protective film is provided between the connecting plates.

[0010] As a preferred embodiment of this utility model, a motor is fixedly connected to the rear of the device rod, and a bearing device is provided in the upper middle of the processing box; the bearing device is convenient for subsequent use after processing.

[0011] As a preferred embodiment of this utility model, the bearing device has an internal mounting column, an inserting column above the mounting column, and a collar sleeved on the outside of the mounting column. A fixing column is fixedly welded to the bottom of the mounting column; the fixing column provides fixed support for the equipment.

[0012] As a preferred embodiment of this utility model, the rings are respectively disposed at the top of the inserting column and in the middle of the fixed column, and the polishing machine body is fixedly connected to the connecting rod and the device rod, and the polishing machine body is attached to the upper and lower sides of the bearing device; the rings enable the equipment to rotate in a ring.

[0013] As a preferred embodiment of this utility model, the protective film and the processing box are the same size, and the bottom grooves are opened on the four sides of the fixed column; the bottom grooves collect the debris.

[0014] As a preferred embodiment of this utility model, the mounting column is connected by a collar, and the bearing device is located in the middle of the mounting column, and the midpoint of the bearing device and the midpoint of the fixed column are on the same horizontal line; the mounting column is used to install and process the bearing device.

[0015] As a preferred embodiment of this utility model, the device rod moves in a ring around the outside of the ring via a motor, and the inserting column is connected to the mounting column and the fixing column; the device rod can drive the connected polishing machine body to operate together.

[0016] Compared with the prior art, this utility model provides a bearing ring polisher for bearing production, which has the following beneficial effects:

[0017] 1. This utility model provides polishing machine bodies on the upper and lower sides of the bearing device. The polishing machine bodies are connected to the device rod via connecting rods. A motor is installed on one side of the device rod. The motor drives the polishing machine body to move in a ring around the outside of the ring, thereby polishing the upper and lower sides of the bearing device. Furthermore, there are two sets of polishing machine bodies, which can process the bearing device simultaneously, preventing the bearing device from flipping over during processing and thus improving the efficiency of polishing the bearing device.

[0018] 2. This utility model provides a processing box at the bottom of the bearing device. The surface of the processing box is inlaid with a bottom groove, and telescopic columns are movably arranged on the four sides above the processing box. Connecting plates are horizontally connected between the telescopic columns, and protective films are connected between the connecting plates. The connecting plates and protective films are raised and lowered by the telescopic columns, thereby protecting the outside of the bearing device. This can prevent the bearing device from splashing debris during polishing and facilitate the collection and cleaning of debris. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the polishing machine body components of this utility model;

[0021] Figure 3 This is a schematic diagram of the structural processing box assembly of this utility model;

[0022] Figure 4 This is a schematic diagram of the bearing device assembly of this utility model;

[0023] The components include: 1. Processing box; 11. Bottom groove; 12. Telescopic column; 13. Connecting plate; 14. Protective film; 2. Bearing device; 21. Mounting column; 22. Inserting column; 23. Collar; 24. Fixing column; 3. Polishing machine body; 31. Device rod; 32. Ring; 33. Fixing seat; 34. Connecting rod; 35. Controller; 4. Motor. Detailed Implementation

[0024] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0025] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] Please see Figure 1 — Figure 4 In this embodiment, a bearing ring polisher for bearing production includes a processing box 1. A high-efficiency bearing ring grinding mechanism is installed on one side of the processing box 1, and a bearing ring protection mechanism is installed at the bottom of the processing box 1. The bearing ring protection mechanism includes a bottom groove 11 installed at the bottom of the processing box 1, telescopic columns 12 movably installed on the four sides of the top of the processing box 1, and connecting plates 13 are horizontally connected between the telescopic columns 12. A white protective film 14 is provided between the connecting plates 13. The protective film 14 is the same size as the processing box 1, and the bottom groove 11 is opened on the four sides of the fixed column 24.

[0028] Specifically, the bottom of the processing box 1 is inlaid with a bottom groove 11, which holds the debris after the bearing device 2 is processed. The four sides of the top of the processing box 1 are movably equipped with telescopic columns 12, and connecting plates 13 and protective films 14 are connected between the telescopic columns 12. The connecting plates 13 and protective films 14 are raised and lowered by the telescopic columns 12, thereby protecting the outside of the bearing device 2, limiting the range of debris splashing, and facilitating subsequent cleaning.

[0029] A motor 4 is fixedly connected to the rear of the device rod 31, and a bearing device 2 is provided in the upper middle of the processing box 1; a mounting column 21 is inserted inside the bearing device 2, and an inserting column 22 is provided above the mounting column 21, and a collar 23 is sleeved on the outside of the mounting column 21, and a fixing column 24 is fixedly welded to the bottom of the mounting column 21; the mounting column 21 is connected through the collar 23, and the bearing device 2 is located in the middle of the mounting column 21, and the midpoint of the bearing device 2 and the midpoint of the fixing column 24 are on the same horizontal line.

[0030] Specifically, the bearing device 2 is installed inside the mounting column 21. An inserting column 22 is provided above the mounting column 21, and the mounting column 21 is connected by a collar 23. A ring 32 is provided above the inserting column 22. The ring 32 is connected to the polishing machine body 3 through the device rod 31, which facilitates the polishing machine body 3 to perform up and down processing and grinding on the bearing device 2.

[0031] The high-efficiency grinding mechanism for bearing rings includes: a polishing body 3 installed on one side of the processing box 1; a connecting rod 34 connected to one side of the polishing body 3; a device rod 31 fixedly connected to the rear of the connecting rod 34; a ring 32 provided at one end of the device rod 31; a controller 35 fixedly installed on the left side of the device rod 31; and a fixed seat 33 provided on the top of the polishing body 3; the ring 32 is respectively located at the top of the inserting post 22 and in the middle of the fixed post 24; the polishing body 3 is fixedly connected to the device rod 31 through the connecting rod 34; and the polishing body 3 is attached to the upper and lower sides of the bearing device 2; the device rod 31 moves in a ring around the ring 32 through the motor 4; and the inserting post 22 is connected to the fixed post 24 through the mounting post 21.

[0032] Specifically, the polishing machine body 3 is connected to the device rod 31 via the connecting rod 34, and one end of the device rod 31 is provided with a ring 32. The motor 4 on one side of the device rod 31 can cause the device rod 31 to move in a ring through the midpoint of the ring 32. In addition, the polishing machine body 3 is attached to the upper and lower sides of the bearing device 2, so that the polishing machine body 3 can polish the bearing device 2. Furthermore, the polishing machine body 3 is provided with two sets, upper and lower, which can prevent the bearing device 2 from flipping after processing, thereby improving the polishing efficiency of the equipment.

[0033] In use, the fixing column 24 is fixedly installed in the upper middle of the processing box 1, and a mounting column 21 is provided above the fixing column 24. The mounting column 21 is connected by a collar 23. The bearing device 2 is sleeved in the middle of the mounting column 21 and then fixed by the collar 23. A through column 22 is provided above the mounting column 21, and a ring 32 is provided above the through column 22. The ring 32 is connected to the polishing machine body 3 through the device rod 31, the connecting rod 34, and the polishing machine body 3. The polishing machine body 3 is located on the upper and lower sides of the bearing device 2, and a motor 4 is provided on one side of the device rod 31. The motor 4 drives the device rod 31 and the polishing machine body. 3. The ring moves in a ring shape outside the ring 32 to polish the outside of the bearing device 2. During polishing, telescopic columns 12 are movably arranged on the four sides above the processing box 1. Connecting plates 13 and protective films 14 are connected between the telescopic columns 12. The connecting plates 13 and protective films 14 are raised and lowered by the telescopic columns 12 to protect the outside of the bearing device 2 and prevent the debris from flying during the processing of the bearing device 2. The protective film 14 allows the debris to be disposed of through the bottom groove 11. Since the polishing machine body 3 is equipped with two sets, the processing and polishing of the bearing device 2 can be accelerated and the processing efficiency of the equipment can be improved.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bearing ring polisher for bearing production, comprising a processing box (1), wherein a high-efficiency bearing ring grinding mechanism is installed on one side of the processing box (1), and a bearing ring protection mechanism is installed at the bottom of the processing box (1), characterized in that, The bearing ring high-efficiency grinding mechanism includes: a polishing body (3) installed on one side of the processing box (1), a connecting rod (34) connected to one side of the polishing body (3), a device rod (31) fixedly connected to the rear of the connecting rod (34), and a ring (32) provided at one end of the device rod (31), a controller (35) fixedly installed on the left side of the device rod (31), and a fixed seat (33) provided on the top of the polishing body (3); The bearing ring protection mechanism includes: a bottom groove (11) installed at the bottom of the processing box (1), telescopic columns (12) movably installed on the four sides above the processing box (1), and connecting plates (13) are horizontally connected between the telescopic columns (12), and a white protective film (14) is provided between the connecting plates (13).

2. A bearing ring polisher for bearing production according to claim 1, characterized in that, A motor (4) is fixedly connected to the rear of the device rod (31), and a bearing device (2) is provided above the middle of the processing box (1).

3. A bearing ring polisher for bearing production according to claim 2, characterized in that, The bearing device (2) has an internal mounting column (21) inserted inside, and an inserting column (22) is provided above the mounting column (21). A collar (23) is sleeved on the outside of the mounting column (21), and a fixing column (24) is fixedly welded to the bottom of the mounting column (21).

4. A bearing ring polisher for bearing production according to claim 3, characterized in that, The rings (32) are respectively set at the top of the inserting column (22) and the middle of the fixed column (24), and the polishing machine body (3) is fixedly connected to the device rod (31) through the connecting rod (34), and the polishing machine body (3) is attached to the upper and lower sides of the bearing device (2).

5. A bearing ring polisher for bearing production according to claim 3, characterized in that, The protective film (14) and the processing box (1) are the same size, and the bottom groove (11) is opened on the four sides of the fixed column (24).

6. A bearing ring polisher for bearing production according to claim 3, characterized in that, The mounting post (21) is connected by a collar (23), and the bearing device (2) is located in the middle of the mounting post (21), and the midpoint of the bearing device (2) and the midpoint of the fixed post (24) are on the same horizontal line.

7. A bearing ring polisher for bearing production according to claim 3, characterized in that, The device rod (31) moves in a ring outside the ring (32) via a motor (4), and the insertion post (22) is connected to the mounting post (21) and the fixing post (24).

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