Production and machining tool clamp of main shaft for bearing retainer machining machine

Abstract

The utility model discloses a production and processing work fixture of a main shaft for a bearing retainer processing machine, which relates to the field of work fixtures and comprises a bottom base, a protective cover is fixedly mounted on the base, an adsorption box is rotatably mounted on one side of the base, a feeding port communicated with the adsorption box is arranged on one side of the protective cover, and a feeding port communicated with the adsorption box is arranged on the other side of the protective cover. An adsorption fan is arranged on the side, away from the protective cover, of the adsorption box, the adsorption fan communicates with the interior of the adsorption box, electric air cylinders are arranged on the inner walls of the two sides of the protective cover correspondingly, and clamping discs are fixedly installed on an output shaft of a rotating motor and the end of the telescopic section of the other electric air cylinder correspondingly; the protective cover can prevent ground scraps from flying into a workshop, the ground scraps can be adsorbed into the adsorption box through the notch formed in one side of the adsorption box, the environment can be prevented from being polluted by the scraps, the working environment can be improved, and the body health of workers can be protected.

Description

Technical Field

[0001] The utility model relates to the field of tooling fixtures, and particularly relates to a production and processing tooling fixture for a main shaft of a bearing cage processing machine. Background Technique

[0002] A cage (i.e., a bearing cage, also known as a bearing retainer) refers to a bearing part that partially wraps all or part of the rolling elements and moves with them, used to isolate the rolling elements, and usually also guides the rolling elements and holds them in the bearing. When processing a bearing cage, processing machinery such as grinding machinery is required. The main shaft refers to a shaft that receives power from an engine or a motor and transmits it to other parts. The main shaft is required in all mechanical movements. In order to ensure the smooth movement of the main shaft, it needs to be polished smoothly during processing. When polishing the main shaft, a tooling fixture is required to clamp and fix it. The existing tooling fixtures only have the function of clamping and fixing, and do not have the function of cleaning. When fixing the main shaft for grinding, a large amount of waste chips will be generated. These waste chips will pollute the working environment, and if the staff inhales the waste chips, it will damage the health of the staff. Therefore, it is very necessary to propose a production and processing tooling fixture for a main shaft of a bearing cage processing machine to solve the above problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide a production and processing tooling fixture for a main shaft of a bearing cage processing machine, so as to solve the problem that the existing tooling fixtures only have the function of clamping and fixing, do not have the function of cleaning, and when fixing the main shaft for grinding, a large amount of waste chips will be generated, these waste chips will pollute the working environment, and if the staff inhales the waste chips, it will damage the health of the staff.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A production and processing tooling fixture for a main shaft of a bearing cage processing machine, including a base, a protective cover is fixedly installed on the base, an adsorption box is rotatably installed on one side of the base, a feeding port communicated with the adsorption box is arranged on one side of the protective cover, an adsorption fan is arranged on the side of the adsorption box away from the protective cover, and the adsorption fan is communicated with the inside of the adsorption box. Electric cylinders are arranged on the inner walls of both sides of the protective cover. A rotating motor is fixedly installed at the end of the telescopic section of one of the electric cylinders. Clamping discs are fixedly installed on the output shaft of the rotating motor and at the end of the telescopic section of the other electric cylinder.

[0005] Preferably, a side plate is clamped on one side of the adsorption box, a filter screen is fixedly installed on the side plate, and one end of the filter screen is in movable contact with the inner wall of the other side of the adsorption box.

[0006] Preferably, a bracket is provided on one side of the adsorption box away from the protective cover. A rotating shaft is rotatably installed on the bracket. A windmill is provided in the middle of the rotating shaft, and the windmill is located at the air outlet of the adsorption fan. One end of the rotating shaft is fixedly installed with a rotating plate. A vibrating plate is inserted on one side of the adsorption box close to the adsorption fan. One end of the vibrating plate is located inside the adsorption box and is in movable contact with the filter screen. The other end of the vibrating plate is in movable contact with the rotating plate.

[0007] Preferably, a grinding device is provided on one side of the base, and two clamping disks clamp the main shaft of the processing machine.

[0008] Preferably, a positioning pin is provided on one side of the protective cover close to the adsorption box, and the positioning pin is inserted into the adsorption box.

[0009] The technical effects and advantages of the present utility model:

[0010] 1. During grinding, the protective cover can prevent the grinding waste chips from floating into the workshop. Start the adsorption fan, and the grinding waste chips can be adsorbed into the adsorption box through the notch opened on one side of the adsorption box, which can avoid waste chip pollution to the environment, improve the working environment, and protect the physical health of the staff;

[0011] 2. During operation, the waste chips adsorbed by the adsorption fan will be blocked by the filter screen in the adsorption box, preventing the waste chips from being discharged from the outlet of the adsorption fan and polluting the environment. After processing, the side plate can be pulled to pull out the filter screen, which is convenient for uniformly cleaning the waste chips in the adsorption box;

[0012] 3. When the rotating plate rotates, it will continuously knock on the vibrating plate. The vibrating plate will generate vibrations and transmit the vibration force to the filter screen. Therefore, the filter screen can be vibrated to avoid filter screen blockage, continuously adsorb grinding waste chips, improve the working environment, and be beneficial to the physical health of the staff. Description of the Drawings

[0013] Figure 1 It is a schematic structural diagram of the production and processing fixture for the main shaft of the bearing cage processing machine of the present utility model.

[0014] Figure 2 For the present utility model Figure 1 An enlarged schematic view of the structure at A in the figure.

[0015] Figure 3 It is a sectional view of the production and processing fixture for the main shaft of the bearing cage processing machine of the present utility model.

[0016] Figure 4 It is a processing drawing of the production and processing fixture for the main shaft of the bearing cage processing machine of the present utility model.

[0017] Figure 5This is an open view of the production and processing fixture adsorption box for the spindle of the bearing cage processing machine of the present utility model.

[0018] In the figure: 1, base; 2, protective cover; 3, adsorption box; 4, adsorption fan; 5, electric cylinder; 6, rotation motor; 7, clamping disc; 8, side plate; 9, filter screen; 10, support; 11, rotating shaft; 12, windmill; 13, rotating plate; 14, vibration plate; 15, grinding equipment; 16, spindle of the processing machine. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the protection scope of the present utility model.

[0020] The present utility model provides a production and processing fixture for the spindle of a bearing cage processing machine as Figures 1-5 shown, including a base 1, a protective cover 2 is fixedly installed on the base 1, a grinding device 15 is arranged on one side of the base 1, two clamping discs 7 clamp the spindle 16 of the processing machine, one side of the protective cover 2 is made of a transparent material for convenient observation of the grinding situation. This setting is a conventional setting, so it is not limited. The grinding device 15 uses a commonly used grinding device on the market, so it is not limited and is only simply shown in the figure.

[0021] In order to solve the problem that the existing tooling fixtures only have the function of clamping and fixing and do not have the function of cleaning. When grinding the fixed main shaft, a large amount of waste chips will be generated. These waste chips will pollute the working environment, and if the staff inhales the waste chips, it will damage the health of the staff. In the utility model, an adsorption box 3 is rotatably installed on one side of the base 1, a feed port communicated with the adsorption box 3 is arranged on one side of the protective cover 2, an adsorption fan 4 is arranged on the side of the adsorption box 3 away from the protective cover 2, the adsorption fan 4 is communicated with the inside of the adsorption box 3, electric cylinders 5 are arranged on the inner walls of both sides of the protective cover 2, a rotating motor 6 is fixedly installed at the end of the telescopic section of one of the electric cylinders 5, and clamping disks 7 are fixedly installed on the output shaft of the rotating motor 6 and at the end of the telescopic section of the other electric cylinder 5. During processing, rotate the adsorption box 3 to open the feed port on one side of the protective cover 2, place the main shaft 16 of the processing machine through the feed port between the two clamping disks 7, start the two electric cylinders 5 to drive the two clamping disks 7 to approach and clamp the main shaft 16 of the processing machine, then close the adsorption box 3, and start the grinding device 15 to perform grinding processing. The rotating motor 6 can be started to drive the main shaft 16 of the processing machine to rotate through the two clamping disks 7, so as to achieve uniform grinding. During grinding, the protective cover 2 can prevent the waste chips generated by grinding from floating into the workshop. Start the adsorption fan 4, and the waste chips generated by grinding can be adsorbed into the adsorption box 3 through the feed port communicated with the adsorption box 3 on one side of the protective cover 2, which can avoid waste chip pollution of the environment, improve the working environment, and protect the health of the staff.

[0022] Further, a side plate 8 is clamped on one side of the adsorption box 3, a filter screen 9 is fixedly installed on the side plate 8, and one end of the filter screen 9 is in movable contact with the inner wall of the other side of the adsorption box 3. When adsorbing the waste chips generated by grinding, during work, the waste chips adsorbed by the adsorption fan 4 will be blocked in the adsorption box 3 by the filter screen 9, avoiding the waste chips from being discharged from the outlet of the adsorption fan 4 to pollute the environment. After the processing is completed, the side plate 8 can be pulled to pull out the filter screen 9, which is convenient for uniformly cleaning the waste chips in the adsorption box 3.

[0023] Further, a bracket 10 is provided on one side of the adsorption box 3 away from the protective cover 2. A rotating shaft 11 is rotatably installed on the bracket 10. A windmill 12 is provided in the middle of the rotating shaft 11, and the windmill 12 is located at the air outlet of the adsorption fan 4. One end of the rotating shaft 11 is fixedly installed with a rotating plate 13. A vibrating plate 14 is inserted on one side of the adsorption box 3 close to the adsorption fan 4. One end of the vibrating plate 14 is located inside the adsorption box 3 and is in movable contact with the filter screen 9. The other end of the vibrating plate 14 is in movable contact with the rotating plate 13. During operation, the air outlet of the adsorption fan 4 will blow the windmill 12 to rotate, thereby driving the rotating shaft 11 to rotate. The rotating shaft 11 drives the rotating plate 13 to rotate. Since the vibrating plate 14 is in movable contact with the rotating plate 13, the rotating plate 13 will continuously knock on the vibrating plate 14 when it rotates. The vibrating plate 14 will generate vibration and transmit the vibration force to the filter screen 9. Therefore, the filter screen 9 can be vibrated to avoid blockage of the filter screen 9, continuously adsorb grinding waste chips, improve the working environment, and be beneficial to the physical health of the staff.

[0024] A positioning pin is provided on the side of the protective cover 2 close to the adsorption box 3. The positioning pin is inserted into the adsorption box 3. The purpose of the positioning pin is to fix the adsorption box 3, facilitate the opening and closing of the adsorption box 3, facilitate the taking and placing of the main shaft 16 of the processing machine, and facilitate processing. The setting of the positioning pin belongs to a conventional structure, so it is not limited.

Claims

1. A production and processing fixture for a main shaft of a bearing retainer processing machine, comprising a base (1), characterized in that: A protective cover (2) is fixedly mounted on the base (1); an adsorption box (3) is rotatably mounted on one side of the base (1); a feed port connected to the adsorption box (3) is provided on one side of the protective cover (2); an adsorption fan (4) is provided on the side of the adsorption box (3) away from the protective cover (2); the adsorption fan (4) is connected to the inside of the adsorption box (3); electric cylinders (5) are provided on the inner walls of both sides of the protective cover (2); a rotating motor (6) is fixedly mounted on the end of the telescopic section of one of the electric cylinders (5); and a clamping disc (7) is fixedly mounted on the output shaft of the rotating motor (6) and on the end of the telescopic section of the other electric cylinder (5).

2. The production and processing fixture for the main shaft of a bearing retainer processing machine according to claim 1, characterized in that: A side plate (8) is clamped on one side of the adsorption box (3), a filter screen (9) is fixedly mounted on the side plate (8), and one end of the filter screen (9) is in movable contact with the inner wall of the other side of the adsorption box (3).

3. The production and processing fixture for the main shaft of the bearing retainer processing machine according to claim 2 is characterized in that: A bracket (10) is provided on the side of the adsorption box (3) away from the protective cover (2); a rotating shaft (11) is rotatably mounted on the bracket (10); a windmill (12) is provided in the middle of the rotating shaft (11), and the windmill (12) is located at the air outlet of the adsorption fan (4); a rotating plate (13) is fixedly mounted on one end of the rotating shaft (11); a vibration plate (14) is inserted on the side of the adsorption box (3) close to the adsorption fan (4); one end of the vibration plate (14) is located in the adsorption box (3) and is in active contact with the filter screen (9); and the other end of the vibration plate (14) is in active contact with the rotating plate (13).

4. The production and processing fixture for a main shaft of a bearing retainer processing machine according to claim 1, characterized in that: A grinding device (15) is provided on one side of the base (1), and two clamping plates (7) clamp a processing machine spindle (16).

5. The production and processing fixture for a main shaft of a bearing retainer processing machine according to claim 1, characterized in that: A positioning pin is provided on one side of the protective cover (2) close to the adsorption box (3), and the positioning pin is plugged into the adsorption box (3).

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