Deep groove ball bearing slotting equipment for automobile gearbox

Abstract

The deep groove ball bearing slotting equipment for the automobile gearbox comprises a bottom plate, one side of the top of the bottom plate is movably connected with a first vertical plate, the first vertical plate is detachably connected with a first servo motor, the output end of the first servo motor is detachably connected with a polishing block, and the output end of the polishing block is detachably connected with a second vertical plate. A second vertical plate is arranged above the side, away from the first vertical plate, of the bottom plate, one side of the outer wall of the second vertical plate is detachably connected with a second servo motor, and the output end of the second servo motor is rotationally connected with the inner wall of the second vertical plate through a bearing. Through the cooperation of the fan, the filter screen, the opening and the bottom plate, chippings generated during machining can be automatically collected, and workers do not need to manually collect the chippings, so that the working intensity of the workers is greatly reduced, meanwhile, the overall working time can be shortened, the machining efficiency is improved, and the labor intensity of the workers is reduced. Therefore, the use of workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of automobiles, in particular to a grooved ball bearing grooving device for an automobile gearbox. Background Technique

[0002] An existing grooved ball bearing grooving device for an automobile gearbox with the publication number of CN220217577U includes a main tabletop. One side above the main tabletop is provided with a first driving component, and a bearing fixing component is connected to the first driving component. The other side above the main tabletop is provided with a left - right sliding component. A vertical fine - tuning component is slidably mounted above the left - right sliding component, and a second driving component is slidably connected to the vertical fine - tuning component. A support component is fixedly installed below the main tabletop. Through the coordinated work of the above components, the device can stably perform the bearing grooving processing operation, meet the process requirements of automobile gearbox manufacturing. The device has a simple structure, reasonable design, and simple operation. It can process and groove the inner and outer rings of the bearing through one device, and has simple later maintenance and easy maintenance, which can save the use cost for enterprises.

[0003] When the traditional grooved ball bearing grooving device for an automobile gearbox is in use, it cannot automatically collect the debris generated during processing. Workers need to collect it manually after the work is completed. And because the debris is too small, it is inconvenient for workers to clean, which improves the operation difficulty of workers and brings inconvenience to the use of workers. Content of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to provide a grooved ball bearing grooving device for an automobile gearbox.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A grooved ball bearing grooving device for an automobile gearbox includes a bottom plate. One side of the top of the bottom plate is movably connected with a first vertical plate. The first vertical plate is detachably connected with a first servo - motor. The output end of the first servo - motor is detachably connected with a grinding block. Above one side of the bottom plate far from the first vertical plate, there is a second vertical plate. One side of the outer wall of the second vertical plate is detachably connected with a second servo - motor, and the output end of the second servo - motor is rotationally connected with the inner wall of the second vertical plate through a bearing. The output end of the second servo - motor is fixedly connected with a cross - bar through a bolt. A filter screen is installed on the inner wall of the bottom plate. A fan is arranged at the bottom of the inner wall of the bottom plate, and the output end of the fan is communicated with the inner wall of the bottom plate. An opening is processed on one side of the top of the bottom plate.

[0007] Preferably, the outside of the opening is surrounded by a concave plate fixedly connected to the top of the bottom plate.

[0008] Preferably, a one-way valve is installed on one side of the bottom plate.

[0009] Preferably, the top of the bottom plate is fixedly connected with a cover body through bolts, and a gasket is arranged at the connection between the cover body and the bottom plate.

[0010] Preferably, a first threaded rod is threadedly connected to the inner wall of the first vertical plate. Both ends of the first threaded rod are rotatably connected to the inner wall of the bottom plate through bearings. One end of the first threaded rod is detachably connected to a third servo motor detachably connected to the outer wall of one side of the bottom plate.

[0011] Preferably, a sleeve plate is movably connected to the lower part of the outer wall of the second vertical plate. One side of the top of the sleeve plate is detachably connected to an electric push rod, and the output end of the electric push rod is detachably connected to one side of the outer wall of the sleeve plate.

[0012] Preferably, two clamping plates are arranged on one side of the second vertical plate. The outer wall of the lower clamping plate is fixedly connected to the outer wall of the cross bar. Rubber pads are installed on both sides of the two clamping plates close to each other. The inner wall of the lower clamping plate is rotatably connected to a second threaded rod through a bearing, and the outer wall of the second threaded rod is threadedly connected to the inner wall of the upper clamping plate.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. Through the cooperation of the blower, filter screen, opening and bottom plate, the chips generated during processing can be automatically collected, eliminating the need for manual collection by workers. Therefore, the working intensity of the workers is greatly reduced, and the overall working time can also be shortened, thereby improving the processing efficiency and facilitating the use of the workers.

[0015] 2. Through the cooperation of the electric push rod, second vertical plate, sleeve plate, cross bar, clamping plate and second threaded rod, the position of the deep groove ball bearing can be changed, and the fixing component can also be replaced. Therefore, the processing operation can be carried out on deep groove ball bearings of different specifications, improving the flexibility of use of the grooving device for deep groove ball bearings used in automotive transmissions. Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of a grooving device for deep groove ball bearings used in automotive transmissions proposed by the present utility model;

[0017] Figure 2 is Figure 1 a schematic structural diagram of the cross bar, second threaded rod and clamping plate in

[0018] Figure 3 is Figure 1 a schematic structural diagram of the bottom plate, filter screen and blower in

[0019] Figure 4 For Figure 1 Schematic structural diagrams of the middle bottom plate, the opening and the concave plate;

[0020] Figure 5 For Figure 1 Schematic structural diagrams of the middle bottom plate, the first vertical plate and the third servo motor.

[0021] In the figure: 1, bottom plate; 2, filter screen; 3, fan; 4, opening; 5, first vertical plate; 6, first servo motor; 7, grinding block; 8, second servo motor; 9, cross bar; 10, clamping plate; 11, second threaded rod; 12, rubber pad; 13, second vertical plate; 14, electric push rod; 15, sleeve plate; 16, concave plate; 17, cover body; 18, third servo motor; 19, first threaded rod; 20, one-way valve. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0023] Example 1, referring to Figures 1 to 5 , a grooved ball bearing grooving device for an automotive transmission, including a bottom plate 1. A first vertical plate 5 is movably connected to one side of the top of the bottom plate 1. The first vertical plate 5 is detachably connected to a first servo motor 6. The output end of the first servo motor 6 is detachably connected to a grinding block 7. A second vertical plate 13 is provided above one side of the bottom plate 1 away from the first vertical plate 5. A second servo motor 8 is detachably connected to one side of the outer wall of the second vertical plate 13. And the output end of the second servo motor 8 is rotationally connected to the inner wall of the second vertical plate 13 through a bearing. The output end of the second servo motor 8 is fixedly connected to a cross bar 9 by bolts. A filter screen 2 is installed on the inner wall of the bottom plate 1. A fan 3 is provided at the bottom of the inner wall of the bottom plate 1. And the output end of the fan 3 is communicated with the inner wall of the bottom plate 1. An opening 4 is processed on one side of the top of the bottom plate 1. The model of the first servo motor 6 is not limited, as long as it meets the use requirements. The first servo motor 6 can drive the grinding block 7 to process the grooved ball bearing. The model of the second servo motor 8 is not limited, as long as it meets the use requirements. The second servo motor 8 can drive the cross bar 9 to rotate, and then can drive the grooved ball bearing to rotate, so as to cooperate with the grinding block 7 for processing. The model of the fan 3 is not limited, as long as it meets the use requirements. The fan 3 can extract the air inside the bottom plate 1. Then, through the negative pressure effect, the chips generated during processing can follow the air flow into the top of the filter screen 2, so as to complete the collection work. The mesh number of the filter screen 2 is not limited, as long as it meets the use requirements. The filter screen 2 can filter and block the chips in the air.

[0024] In this embodiment, a concave plate 16 fixedly connected to the top of the bottom plate 1 is arranged around the outside of the opening 4. A one-way valve 20 is installed on one side of the bottom plate 1. The top of the bottom plate 1 is fixedly connected to a cover body 17 by bolts, and a gasket is arranged at the connection between the cover body 17 and the bottom plate 1. The inner wall of the first vertical plate 5 is threadedly connected with a first threaded rod 19. Both ends of the first threaded rod 19 are rotatably connected to the inner wall of the bottom plate 1 through bearings. One end of the first threaded rod 19 is detachably connected to a third servo motor 18 detachably connected to the outer wall of one side of the bottom plate 1. A sleeve plate 15 is movably connected to the lower part of the outer wall of the second vertical plate 13. One side of the top of the sleeve plate 15 is detachably connected to an electric push rod 14. The output end of the electric push rod 14 is detachably connected to the outer wall of one side of the sleeve plate 15. Two clamping plates 10 are arranged on one side of the second vertical plate 13. The outer wall of the lower clamping plate 10 is fixedly connected to the outer wall of the cross bar 9. Rubber pads 12 are installed on both sides of the two clamping plates 10 close to each other. The inner wall of the lower clamping plate 10 is rotatably connected to a second threaded rod 11 through a bearing. The outer wall of the second threaded rod 11 is threadedly connected to the inner wall of the upper clamping plate 10. The design of the concave plate 16 enables debris to better enter the interior of the bottom plate 1 through the opening 4. The one-way valve 20 can prevent air from flowing back. The staff can open the cover body 17 to clean the debris on the top of the filter net 2. The model of the third servo motor 18 is not limited as long as it meets the usage requirements. The third servo motor 18 can drive the first threaded rod 19 to drive the first vertical plate 5 to move, thereby changing the positions of the first servo motor 6 and the grinding block 7. The model of the electric push rod 14 is not limited as long as it meets the usage requirements. The electric push rod 14 can change the position height of the second vertical plate 13, thereby changing the processing height of the deep groove ball bearing.

[0025] The working principle of this embodiment: During use, first, the staff puts the deep groove ball bearing on the outer wall of the cross bar 9, and then twists the second threaded rod 11. At this time, the second threaded rod 11 can change the positions of the two clamping plates 10, and then the deep groove ball bearing is clamped and fixed by the two clamping plates 10. Then, the staff turns on the external power supply of the electric push rod 14. At this time, the electric push rod 14 can drive the second vertical plate 13 to move along the inner wall of the sleeve plate 15, and at the same time change the processing height of the deep groove ball bearing. After the adjustment is completed, the staff turns on the external power supplies of the first servo motor 6 and the second servo motor 8 at the same time, and then turns on the external power supply of the third servo motor 18. At this time, the third servo motor 18 can drive the first servo motor 6 to move forward through the first threaded rod 19, and at this time, the deep groove ball bearing can be processed. Then, the staff turns on the external power supply of the fan 3. The fan 3 can extract the air inside the bottom plate 1. At this time, due to the negative pressure effect, the debris can follow the airflow into the interior of the bottom plate 1, and then is filtered and blocked by the filter net 2, thereby completing the collection work.

[0026] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, making equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims

1. A grooving device for deep groove ball bearings used in automotive gearboxes, including a bottom plate (1), characterized in that, On one side of the top of the bottom plate (1), a first vertical plate (5) is movably connected. A first servo motor (6) is detachably connected to the first vertical plate (5). The output end of the first servo motor (6) is detachably connected to a grinding block (7). Above one side of the bottom plate (1) away from the first vertical plate (5), a second vertical plate (13) is provided. On one side of the outer wall of the second vertical plate (13), a second servo motor (8) is detachably connected. And the output end of the second servo motor (8) is rotationally connected to the inner wall of the second vertical plate (13) through a bearing. The output end of the second servo motor (8) is fixedly connected to a cross bar (9) by bolts. A filter screen (2) is installed on the inner wall of the bottom plate (1). At the bottom of the inner wall of the bottom plate (1), a blower (3) is provided. And the output end of the blower (3) is communicated with the inner wall of the bottom plate (1). An opening (4) is machined on one side of the top of the bottom plate (1).

2. The grooving device for deep groove ball bearings used in automotive gearboxes according to claim 1, characterized in that, The outside of the opening (4) is surrounded by a concave plate (16) fixedly connected to the top of the bottom plate (1).

3. The grooving device for deep groove ball bearings used in automotive gearboxes according to claim 1, characterized in that, A one-way valve (20) is installed on one side of the bottom plate (1).

4. A grooving device for deep groove ball bearings used in automotive gearboxes according to claim 1, characterized in that, The top of the bottom plate (1) is fixedly connected to a cover body (17) by bolts. And a gasket is provided at the connection between the cover body (17) and the bottom plate (1).

5. A grooving device for a deep groove ball bearing used in an automotive transmission according to claim 1, characterized in that, A first threaded rod (19) is threadedly connected to the inner wall of the first vertical plate (5). Both ends of the first threaded rod (19) are rotationally connected to the inner wall of the bottom plate (1) through bearings. One end of the first threaded rod (19) is detachably connected to a third servo motor (18) detachably connected to the outer wall of one side of the bottom plate (1).

6. The grooving device for deep groove ball bearings used in automotive gearboxes according to claim 1, characterized in that, Below the outer wall of the second vertical plate (13), a sleeve plate (15) is movably connected. On one side of the top of the sleeve plate (15), an electric push rod (14) is detachably connected. The output end of the electric push rod (14) is detachably connected to one side of the outer wall of the sleeve plate (15).

7. A grooving device for a deep groove ball bearing used in an automotive transmission, characterized in that, On one side of the second vertical plate (13), two clamping plates (10) are provided. The outer wall of the lower clamping plate (10) is fixedly connected to the outer wall of the cross bar (9). Rubber pads (12) are installed on one side of the two clamping plates (10) close to each other. The inner wall of the lower clamping plate (10) is rotationally connected to a second threaded rod (11) through a bearing. The outer wall of the second threaded rod (11) is threadedly connected to the inner wall of the upper clamping plate (10).

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