Bearing ring drilling device

Abstract

The utility model relates to the technical field of drilling devices, and discloses a bearing ring drilling device which comprises a mounting base, a cooling assembly is arranged on the front side of the top of the mounting base, a filtering assembly is arranged on the inner side of the bottom of the mounting base, and a first electric push rod is fixedly connected to the middle of the top side of the mounting base. A protective cover is fixedly connected to the periphery of the top end of the first electric push rod, an electric drill is arranged in the protective cover, a motor is fixedly connected to the rear side of the middle of the mounting base, a mounting disc is fixedly connected to the driving end of the motor and rotationally connected to the middle of the mounting base, and a second electric push rod is fixedly connected to the interior of the mounting base. The left and right sides of the top end of the second electric push rod are rotationally connected with rotating rods. According to the drilling device, the two arc-shaped plates fix the bearing ring to prevent the bearing ring from deviating in the drilling process, and water flow is sprayed out to cool an electric drill and wash chippings generated in the drilling process to the top of the filter plate.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling devices, in particular to a bearing ring drilling device. Background Art

[0002] A bearing is a device used to support rotating mechanical parts, usually designed to reduce friction and support the rotational motion of the shaft. The main function of a bearing is to provide support between the shaft and the seat, reduce friction, and enable the shaft to rotate smoothly. In the bearing assembly, a ring or seat ring is usually used for installation and fixation.

[0003] After searching, Chinese patent announcement number: CN217941922U discloses a bearing ring drilling device, including a base plate, an operating round table is fixedly connected above the base plate, three sliding grooves are evenly distributed around its axis on the operating round table, each of the sliding grooves is arranged along the radial direction of the operating round table, and a slider that can slide along its length direction is clamped in each of the sliding grooves, and an arc plate for pressing against the inner wall of the bearing ring is fixedly connected to the upper end of each of the sliders. A driving device for driving and positioning each slider is provided at the lower end of the operating round table, and a long rod arranged along its radial direction is fixedly connected to the outer edge of the operating round table, and a sliding sleeve that can slide along its length direction is sleeved on the outer edge of the long rod, and an electric drill is fixedly connected to the upper end of the sliding sleeve, and a drill bit arranged along the radial direction of the operating round table is rotatably installed on the electric drill, and the lower edge of the electric drill is higher than the upper end surface of the operating round table, but the direction of the operating disc of the device is fixed and difficult to adjust, which makes it difficult for the electric drill to quickly drill holes in different directions of the bearing ring. For this reason, a bearing ring drilling device is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a bearing ring drilling device, which aims to improve the problem in the prior art that it is difficult for an electric drill to drill holes in different directions on a bearing ring.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a bearing ring drilling device, comprising a mounting seat, a cooling component is arranged on the front side of the top of the mounting seat, a filtering component is arranged on the inner side of the bottom of the mounting seat, an electric push rod 1 is fixedly connected to the middle part of the top side of the mounting seat, a protective cover is fixedly connected to the outer periphery of the top end of the electric push rod 1, an electric drill is arranged inside the protective cover, a motor is fixedly connected to the rear side of the middle part of the mounting seat, a mounting disk is fixedly connected to the driving end of the motor, the mounting disk is rotatably connected to the middle part of the mounting seat, an electric push rod 2 is fixedly connected inside the mounting seat, rotating rods are rotatably connected to the left and right sides of the top end of the electric push rod 2, one end of the two rotating rods are rotatably connected to connecting rods, the front ends of the two connecting rods are fixedly connected to arc plates, and rubber pads are slidably connected to the insides of the opposite sides of the two arc plates.

[0006] As a further description of the above technical solution:

[0007] The cooling component includes a water pump, which is fixedly connected to the left side of the top of the mounting base. The output end and the input end of the water pump are both fixedly connected to water pipes, one end of which passes through one side of the protective cover, and one end of which is fixedly connected to a nozzle.

[0008] As a further description of the above technical solution:

[0009] The filter assembly includes a filter plate, which is slidably connected to the inner side of the bottom of the mounting seat, a movable shaft is slidably connected to the inside of the right side of the mounting seat, the left end of the movable shaft is slidably connected to the inside of the right side of the filter plate, a push plate is fixedly connected to the left part of the outer periphery of the movable shaft, a spring 2 is sleeved on the middle part of the outer periphery of the movable shaft, one end of the spring 2 is fixedly connected to one side of the push plate, and the other end of the spring 2 is fixedly connected to the inside of the right side of the mounting seat.

[0010] As a further description of the above technical solution:

[0011] The rear ends of the two connecting rods are fixedly connected with sliding blocks, and two sliding grooves are arranged inside the mounting plate, and the two sliding blocks are respectively slidably connected inside the two sliding grooves.

[0012] As a further description of the above technical solution:

[0013] A plurality of evenly distributed springs are fixedly connected inside the two arc-shaped plates, the opposite sides of the two rubber pads are fixedly connected to limit plates, and one end of the plurality of springs is respectively fixedly connected to the opposite side of the two limit plates.

[0014] As a further description of the above technical solution:

[0015] One end of another water pipe passes through the bottom of the mounting seat, and one end of another water pipe is fixedly connected to the inner side of the bottom of the mounting seat.

[0016] As a further description of the above technical solution:

[0017] A mounting plate is fixedly connected to a bottom end of the electric push rod, and the top of the electric drill is fixedly connected to the bottom side of the mounting plate.

[0018] As a further description of the above technical solution:

[0019] A plurality of evenly distributed support columns are fixedly connected to the bottom side of the mounting base.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the two top ends of the electric push rod contract and drive the two rotating rods to rotate. The two rotating rods respectively push the two connecting rods to move relative to each other so that the two arc plates move toward the edge of the mounting plate. The two arc plates fix the bearing ring to prevent the bearing ring from shifting during drilling. The motor can drive the mounting plate to rotate so that the direction of the bearing ring can be quickly adjusted, thereby drilling holes in multiple directions of the bearing ring.

[0022] 2. In the utility model, the water pump drives the water flow to spray from the nozzle to the bottom of the electric drill. The water flow can not only cool the electric drill, but also wash the debris generated during drilling to the top of the filter plate. After pulling the moving shaft, the filter plate can be taken out for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional schematic diagram of a bearing ring drilling device proposed by the utility model;

[0024] Figure 2 This is a structural schematic diagram of a mounting plate of a bearing ring drilling device proposed by the utility model;

[0025] Figure 3 This is a structural schematic diagram of a curved plate of a bearing ring drilling device proposed by the utility model;

[0026] Figure 4 This is a structural schematic diagram of a moving shaft of a bearing ring drilling device proposed by the utility model;

[0027] Figure 5 This is a structural schematic diagram of a protective cover of a bearing ring drilling device proposed by the utility model;

[0028] Figure 6 The utility model is a structural schematic diagram of a support frame of a bearing ring drilling device.

[0029] Legend:

[0030] 1. Water pump; 2. Water pipe; 3. Arc plate; 4. Motor; 5. Support column; 6. Filter plate; 7. Moving shaft; 8. Rubber pad; 9. Mounting plate; 10. Protective cover; 11. Electric push rod 1; 12. Connecting rod; 13. Sliding block; 14. Rotating rod; 15. Electric push rod 2; 16. Limit plate; 17. Spring 1; 18. Mounting seat; 19. Push plate; 20. Spring 2; 21. Mounting plate; 22. Sprinkler; 23. Electric drill. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-3 The utility model provides an embodiment: a bearing ring drilling device, including a mounting seat 18, an electric push rod 11 is fixedly connected to the middle of the top side of the mounting seat 18, a protective cover 10 is fixedly connected to the outer periphery of the top of the electric push rod 11, an electric drill 23 is arranged inside the protective cover 10, a motor 4 driving end is fixedly connected to a mounting plate 9, the mounting plate 9 is rotatably connected to the middle of the mounting seat 18, an electric push rod 2 15 is fixedly connected inside the mounting seat 18, the left and right sides of the top of the electric push rod 2 15 are rotatably connected to the rotating rod 14, and one end of the two rotating rods 14 are both rotatable A connecting rod 12 is connected, and the rear ends of the two connecting rods 12 are fixedly connected with a slider 13, and two sliding grooves are provided inside the mounting plate 9, and the two sliders 13 are respectively slidably connected inside the two sliding grooves, and the front ends of the two connecting rods 12 are fixedly connected with an arc plate 3, and the two arc plates 3 are slidably connected inside the opposite sides thereof, and a plurality of evenly distributed springs 17 are fixedly connected inside the two arc plates 3, and the two rubber pads 8 are fixedly connected to a limiting plate 16 on the opposite sides thereof, and one ends of the plurality of springs 17 are respectively fixedly connected to the opposite sides of the two limiting plates 16.

[0033] Specifically, the mounting seat 18 is used to install and fix other structures, the electric push rod 11 is used to drive the electric drill 23 to move, the protective cover 10 plays a role in protecting the electric drill 23, the mounting plate 9 plays a role in installing the electric push rod 2 15, the top end of the electric push rod 2 15 moves to drive the rotating rod 14 to rotate, the rotating rod 14 rotates to push the connecting rod 12 to move, the connecting rod 12 plays a role in installing the arc plate 3, the slider 13 slides in the slide groove to limit the movement of the connecting rod 12, the rubber pad 8 can increase the friction between the arc plate 3 and the bearing ring, the spring 17 is used to push the rubber pad 8 to fit tightly against the bearing ring, and the limit plate 16 is used to limit the movement of the rubber pad 8.

[0034] Reference Figure 1 and Figure 5 A cooling component is provided on the front side of the top of the mounting seat 18, and the cooling component includes a water pump 1, which is fixedly connected to the left side of the top of the mounting seat 18. The output end and the input end of the water pump 1 are fixedly connected to water pipes 2, one end of which passes through one side of the protective cover 10, one end of which is fixedly connected to a nozzle 22, one end of the other water pipe 2 passes through the bottom of the mounting seat 18, and one end of the other water pipe 2 is fixedly connected to the inner side of the bottom of the mounting seat 18.

[0035] Specifically, the water pump 1 is used to drive the water flow to move, the water pipe 2 plays a role in conveying the water flow, and the nozzle 22 can spray the water flow to the electric drill 23 to cool down the electric drill 23.

[0036] Reference Figure 1 and Figure 4 A filter assembly is arranged on the inner side of the bottom of the mounting seat 18, and the filter assembly includes a filter plate 6, which is slidably connected to the inner side of the bottom of the mounting seat 18, and a movable shaft 7 is slidably connected to the right side of the mounting seat 18. The left end of the movable shaft 7 is slidably connected to the right side of the filter plate 6, and a push plate 19 is fixedly connected to the left part of the outer periphery of the movable shaft 7. A spring 20 is sleeved on the middle part of the outer periphery of the movable shaft 7, and one end of the spring 20 is fixedly connected to one side of the push plate 19, and the other end of the spring 20 is fixedly connected to the right side of the mounting seat 18.

[0037] Specifically, the filter plate 6 is used to filter debris in the water flow, one end of the movable shaft 7 can be inserted into the filter plate 6 to fix the filter plate 6 inside the mounting seat 18, and the push plate 19 and the spring 20 push the movable shaft 7 to move.

[0038] Reference Figure 1 and Figure 5 The bottom end of the electric push rod 11 is fixedly connected to a mounting plate 21, and the top of the electric drill 23 is fixedly connected to the bottom side of the mounting plate 21.

[0039] Specifically, the mounting plate 21 is used to mount and fix the electric drill 23 .

[0040] Reference Figure 1 and Figure 6 A plurality of evenly distributed support columns 5 are fixedly connected to the bottom side of the mounting seat 18 , and a motor 4 is fixedly connected to the rear side of the middle part of the mounting seat 18 .

[0041] Specifically, the support column 5 can support the device to run smoothly, and the motor 4 is used to drive the mounting plate 9 to rotate.

[0042] Working principle: Place the bearing ring outside the two arc-shaped plates 3, then start the electric push rod 2 15 to shrink the top of the electric push rod 2 15, and the shrinkage of the top of the electric push rod 2 15 pushes the two connecting rods 12 to move, and the movement of the two connecting rods 12 drives the two arc-shaped plates 3 to move toward the edge of the bearing ring and fix the bearing ring, then start the electric drill 23 and drive the electric push rod 1 11 to move the electric drill 23 to drill holes in the bearing ring, start the water pump 1 during drilling, and the water pump 1 drives the water flow to spray from the nozzle 22 to the electric drill 23, the water flow can cool the electric drill 23, and can also flush the debris generated during drilling to the top of the filter plate 6, the water flow is filtered by the filter plate 6 and stored on the inner side of the bottom of the mounting seat 18, when the filter plate 6 needs to be cleaned, the movable shaft 7 can be pulled, and after one end of the movable shaft 7 is pulled out of the inside of the filter plate 6, the filter plate 6 can be taken out for cleaning.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bearing ring drilling device, comprising a mounting seat (18), characterized in that: A cooling component is arranged on the front side of the top of the mounting seat (18), a filter component is arranged on the inner side of the bottom of the mounting seat (18), an electric push rod (11) is fixedly connected to the middle of the top side of the mounting seat (18), a protective cover (10) is fixedly connected to the outer periphery of the top of the electric push rod (11), an electric drill (23) is arranged inside the protective cover (10), a motor (4) is fixedly connected to the rear side of the middle of the mounting seat (18), and a mounting plate (9) is fixedly connected to the driving end of the motor (4) The mounting plate (9) is rotatably connected to the middle of the mounting seat (18), the mounting seat (18) is fixedly connected with an electric push rod (15) inside, the left and right sides of the top of the electric push rod (15) are rotatably connected with rotating rods (14), one end of the two rotating rods (14) is rotatably connected with a connecting rod (12), the front ends of the two connecting rods (12) are fixedly connected with an arc plate (3), and the inside of the two arc plates (3) on the opposite side are slidably connected with a rubber pad (8).

2. A bearing ring drilling device according to claim 1, characterized in that: The cooling component comprises a water pump (1), the water pump (1) being fixedly connected to the left side of the top of the mounting seat (18), the output end and the input end of the water pump (1) being fixedly connected to water pipes (2), one end of one of the water pipes (2) passing through one side of the protective cover (10), and one end of one of the water pipes (2) being fixedly connected to a nozzle (22).

3. A bearing ring drilling device according to claim 1, characterized in that: The filter assembly comprises a filter plate (6), the filter plate (6) is slidably connected to the inner side of the bottom of the mounting seat (18), a movable shaft (7) is slidably connected to the right side of the mounting seat (18), the left end of the movable shaft (7) is slidably connected to the right side of the filter plate (6), a push plate (19) is fixedly connected to the left part of the outer periphery of the movable shaft (7), a spring (20) is sleeved on the middle part of the outer periphery of the movable shaft (7), one end of the spring (20) is fixedly connected to one side of the push plate (19), and the other end of the spring (20) is fixedly connected to the right side of the mounting seat (18).

4. A bearing ring drilling device according to claim 1, characterized in that: The rear ends of the two connecting rods (12) are fixedly connected with a slider (13), and two slide grooves are provided inside the mounting plate (9), and the two sliders (13) are slidably connected inside the two slide grooves respectively.

5. A bearing ring drilling device according to claim 1, characterized in that: A plurality of evenly distributed springs (17) are fixedly connected inside the two arc-shaped plates (3), and opposite sides of the two rubber pads (8) are fixedly connected to a limiting plate (16), and one end of the plurality of springs (17) is respectively fixedly connected to opposite sides of the two limiting plates (16).

6. A bearing ring drilling device according to claim 2, characterized in that: One end of the other water pipe (2) passes through the bottom of the mounting seat (18), and one end of the other water pipe (2) is fixedly connected to the inner side of the bottom of the mounting seat (18).

7. A bearing ring drilling device according to claim 1, characterized in that: The bottom end of the electric push rod 1 (11) is fixedly connected to a mounting plate (21), and the top of the electric drill (23) is fixedly connected to the bottom side of the mounting plate (21).

8. A bearing ring drilling device according to claim 1, characterized in that: A plurality of evenly distributed support columns (5) are fixedly connected to the bottom side of the mounting seat (18).

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