Machining device for inner ring of deep groove ball bearing

Abstract

The utility model discloses a deep groove ball bearing inner ring machining device, which relates to the technical field of bearing machining, and comprises a machining table, a support rod arranged at the bottom of the machining table, and a machining device arranged on the upper surface of the machining table, the machining device is provided with a placing platform, the bottom of the machining table is provided with a rotating device, and the rotating device is provided with a rotating shaft. A clamping device is arranged on the surface of the containing platform, the rotating device comprises a driving mechanism arranged at the bottom of the machining table, and a rotating mechanism is arranged at one end of the driving mechanism. The adjusting rod is rotated clockwise, then the connecting plate is driven to slide on the surface of the polished rod, so that the clamp is driven to clamp and fix the deep groove ball bearing placed on the surface of the placing platform, the situation that the machining effect is reduced due to displacement in the machining process is avoided, the buffering effect in the clamping process is conveniently improved through the buffering column, and the machining efficiency is improved. Therefore, the use efficiency of the processing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing processing, in particular to a device for processing the inner ring of a deep groove ball bearing. Background Art

[0002] Deep groove ball bearings mainly bear radial loads, and can also bear radial loads and axial loads at the same time. When it only bears radial loads, the contact angle is zero. When deep groove ball bearings have a large radial clearance, they have the performance of angular contact bearings and can bear large axial loads. The friction coefficient of deep groove ball bearings is very small and the limit speed is also very high. Deep groove ball bearings have a simple structure and are easier to achieve higher manufacturing accuracy than other types. Therefore, they are easy to mass produce in series, and the manufacturing cost is also low. They are very commonly used. When processing the inner ring of a deep groove ball bearing, the accuracy of the inner ring must be guaranteed.

[0003] In the existing technology, a deep groove ball bearing inner ring processing device with a publication number of CN215942145U is proposed, comprising a base, U-shaped mounting frames are arranged on both sides of the top of the base, an electric push rod is arranged in the middle of one side of the U-shaped mounting frame, a motor is arranged in the middle of the other side of the U-shaped mounting frame, a protective bin is arranged at the output end of the electric push rod, a cutting mechanism is arranged in the middle of one inner side of the protective bin, and a mounting plate is arranged at the bottom of one inner side of the protective bin.

[0004] In order to solve the problem that the processing device clamps the bearing inner ring from the outside or inside during actual use, the clamping method is relatively fixed, which leads to the obstruction of the clamping plate when processing the outer and inner sides of the bearing inner ring, thus affecting the processing accuracy, the existing technology adopts an adjustment method to deal with it, but the processing efficiency is reduced, and the bearing cannot effectively rotate synchronously with the processing device, which leads to the problem of reduced utilization efficiency of the processing device. Utility Model Content

[0005] The utility model aims to provide a device for processing the inner ring of a deep groove ball bearing to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A device for processing the inner ring of a deep groove ball bearing comprises a processing table.

[0008] A support rod is arranged at the bottom of the processing table.

[0009] And a processing device arranged on the upper surface of the processing table, the processing device is provided with a placing platform, a rotating device is provided at the bottom of the processing table, a clamping device is provided on the surface of the placing platform, the rotating device includes a driving mechanism arranged at the bottom of the processing table, a rotating mechanism is provided at one end of the driving mechanism, and the clamping device includes an adjusting mechanism arranged on the surface of the placing platform, and a clamping mechanism is provided at one end of the adjusting mechanism.

[0010] A further improvement of the technical solution of the utility model is that a hydraulic cylinder and a slide rod are fixedly installed on the inner surface of the processing device, the slide rod is arranged on one side of the hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a slide block, and the interior of the slide block is slidably connected to the surface of the slide rod.

[0011] By adopting the above technical solution, the hydraulic cylinder, the slide rod and the slide block are matched to each other so that they are located directly above the deep groove ball bearing.

[0012] A further improvement of the technical solution of the utility model is that a hydraulic rod is fixedly connected to the top of the sliding block, a connecting frame is fixedly installed at one end of the hydraulic rod, a driving motor 1 is fixedly installed inside the connecting frame, and a grinding wheel is fixedly installed at the output end of the driving motor 1.

[0013] By adopting the above technical solution, the inner ring of the deep groove ball bearing is processed by setting the cooperation between the hydraulic rod, the connecting frame, the driving motor 1 and the grinding wheel.

[0014] A further improvement of the technical solution of the utility model is that the driving mechanism includes a second driving motor arranged at the bottom of the processing table, the output end of the second driving motor is fixedly connected to a rotating shaft one, and one end of the rotating shaft one is fixedly installed with a main gear.

[0015] By adopting the above technical solution, the driving work is carried out by setting the cooperation between the second driving motor, the first rotating shaft and the main gear.

[0016] A further improvement of the technical solution of the utility model is that the rotating mechanism includes an auxiliary gear meshingly connected to the outer surface of the main gear, the inner wall of the auxiliary gear is rotatably connected to a second rotating shaft, the surface of the second rotating shaft is sleeved with a bearing, and the placement platform is fixedly installed on the upper surface of the auxiliary gear.

[0017] By adopting the above technical solution, the auxiliary gear, the second rotating shaft and the bearing are matched to achieve synchronous rotation.

[0018] A further improvement of the technical solution of the utility model is that the adjustment mechanism includes support plates fixedly mounted on both sides of the placement platform, a connecting seat is fixedly mounted on the surface of the support plate, and an adjustment rod is movably connected inside the connecting seat.

[0019] By adopting the above technical solution, the driving adjustment is performed by setting the cooperation between the support plate, the connecting seat and the adjusting rod.

[0020] A further improvement of the technical solution of the utility model is that the clamping mechanism includes a connecting plate fixedly installed at one end of the adjusting rod, a light rod is movably connected inside the connecting plate, one end of the light rod is fixedly connected to one side of the connecting seat, a buffer column is fixedly connected to one side of the connecting plate, and a clamp is fixedly installed at one end of the buffer column.

[0021] By adopting the above technical solution, the deep groove ball bearing is clamped and limited by setting the cooperation between the connecting plate, the polished rod, the buffer column and the clamp.

[0022] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0023] 1. The utility model provides a deep groove ball bearing inner ring processing device, which starts the second driving motor to drive the first rotating shaft to rotate, and then drives the main gear to rotate, and cooperates with the auxiliary gear, so that the second rotating shaft rotates on its inner wall, so that the placement platform on its surface rotates, and the processing efficiency is improved by rotating synchronously with the second driving motor, thereby improving the utilization efficiency of the processing device.

[0024] 2. The utility model provides a deep groove ball bearing inner ring processing device, which drives the connecting plate to slide on the surface of the light rod by rotating the adjusting rod clockwise, so as to drive the clamp to clamp and fix the deep groove ball bearing placed on the surface of the placing platform, avoiding displacement during processing and reducing the processing effect, and by utilizing the buffer column, so as to improve the buffering effect during clamping, thereby improving the use efficiency of the processing device.

[0025] 3. The utility model provides a device for processing the inner ring of a deep groove ball bearing. By arranging the cooperation of drive motor 2, rotating shaft 1, main gear, auxiliary gear, rotating shaft 2 and bearing, synchronous rotation with drive motor 2 is achieved to improve processing efficiency. At the same time, by arranging the cooperation of support plate, connecting seat, adjusting rod, connecting plate, light rod, buffer column and clamp, deep groove ball bearing can be clamped and limited, which is beneficial to improve processing effect, thereby improving the practicability of processing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the utility model;

[0027] Figure 2 It is a three-dimensional schematic diagram of the structural processing device of the utility model;

[0028] Figure 3It is a three-dimensional schematic diagram of the structural rotating device of the utility model;

[0029] Figure 4 It is a three-dimensional schematic diagram of the structural clamping device of the utility model;

[0030] Figure 5 It is an enlarged schematic diagram of structure A of the present invention.

[0031] In the figure: 1. processing table; 2. support rod; 3. processing device; 31. hydraulic cylinder; 32. sliding rod; 33. sliding block; 34. hydraulic rod; 35. connecting frame; 36. driving motor 1; 37. grinding wheel; 4. placing platform; 5. rotating device; 51. driving motor 2; 52. rotating shaft 1; 53. main gear; 54. auxiliary gear; 55. rotating shaft 2; 56. bearing; 6. clamping device; 61. supporting plate; 62. connecting seat; 63. adjusting rod; 64. connecting plate; 65. light rod; 66. buffer column; 67. fixture. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the embodiments:

[0033] Example 1

[0034] like Figure 1-5 As shown, the utility model provides a deep groove ball bearing inner ring processing device, including a processing table 1, a support rod 2 arranged at the bottom of the processing table 1, and a processing device 3 arranged on the upper surface of the processing table 1, the processing device 3 is provided with a placement platform 4, a rotating device 5 is provided at the bottom of the processing table 1, and a clamping device 6 is provided on the surface of the placement platform 4, the rotating device 5 includes a driving mechanism arranged at the bottom of the processing table 1, and a rotating mechanism is provided at one end of the driving mechanism, the clamping device 6 includes an adjusting mechanism arranged on the surface of the placement platform 4, and a clamping mechanism is provided at one end of the adjusting mechanism, and a hydraulic cylinder 31 and a sliding rod 32 are fixedly installed on the inner side surface of the processing device 3, and the sliding rod 32 is arranged on one side of the hydraulic cylinder 31. The hydraulic cylinder 31 The output end of the slider 33 is fixedly connected, the interior of the slider 33 is slidably connected to the surface of the slide bar 32, the top of the slider 33 is fixedly connected, one end of the hydraulic rod 34 is fixedly installed with a connecting frame 35, the interior of the connecting frame 35 is fixedly installed with a driving motor 36, and the output end of the driving motor 36 is fixedly installed with a grinding wheel 37. The hydraulic cylinder 31 is used to push the slider 33 to slide on the surface of the slide bar 32 and slide to the top of the deep groove ball bearing, and then the hydraulic rod 34 is used to push the connecting frame 35 down until the grinding wheel 37 is located on the inner ring of the deep groove ball bearing, and then the driving motor 36 is started to drive the grinding wheel 37 to rotate, so as to process the inner ring of the deep groove ball bearing.

[0035] Example 2

[0036] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the driving mechanism includes a driving motor 2 51 arranged at the bottom of the processing table 1, the output end of the driving motor 2 51 is fixedly connected with a rotating shaft 1 52, one end of the rotating shaft 1 52 is fixedly installed with a main gear 53, the rotating mechanism includes an auxiliary gear 54 meshingly connected to the outer surface of the main gear 53, the inner wall of the auxiliary gear 54 is rotatably connected with a rotating shaft 2 55, the surface of the rotating shaft 2 55 is sleeved with a bearing 56, the placement platform 4 is fixedly installed on the upper surface of the auxiliary gear 54, by starting the driving motor 2 51, so as to drive the rotating shaft 1 52 to rotate, and then drive the main gear 53 to rotate, and cooperate with the auxiliary gear 54, so that the rotating shaft 2 55 rotates on its inner wall, so that the placement platform 4 on its surface rotates, and it rotates synchronously with the driving motor 1 36 to improve the processing efficiency.

[0037] Example 3

[0038] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the adjustment mechanism includes a support plate 61 fixedly mounted on both sides of the placement platform 4, a connecting seat 62 is fixedly mounted on the surface of the support plate 61, and an adjusting rod 63 is movably connected inside the connecting seat 62, and a clamping mechanism includes a connecting plate 64 fixedly mounted on one end of the adjusting rod 63, and a light rod 65 is movably connected inside the connecting plate 64, one end of the light rod 65 is fixedly connected to one side of the connecting seat 62, and a buffer column 66 is fixedly connected to one side of the connecting plate 64, and a clamp 67 is fixedly mounted on one end of the buffer column 66. By rotating the adjusting rod 63 clockwise, the connecting plate 64 is driven to slide on the surface of the light rod 65, so as to drive the clamp 67 to clamp and fix the deep groove ball bearing placed on the surface of the placement platform 4, so as to avoid displacement during processing and reduce the processing effect, and by utilizing the buffer column 66, the buffering effect during clamping can be improved.

[0039] The working principle of the device for processing the inner ring of a deep groove ball bearing will be described in detail below.

[0040] like Figure 1-5As shown, first, by rotating the adjusting rod 63 clockwise, the connecting plate 64 is driven to slide on the surface of the light rod 65, so as to drive the clamp 67 to clamp and fix the deep groove ball bearing placed on the surface of the placement platform 4, and by utilizing the buffer column 66, the buffering effect during clamping is improved, and then the processing device 3 is used to process it. At the same time, by starting the driving motor 2 51, the rotating shaft 1 52 is driven to rotate, and then the main gear 53 is driven to rotate, and it is matched with the auxiliary gear 54, so that the rotating shaft 2 55 rotates on its inner wall, so that the placement platform 4 on its surface is rotated, and it is rotated synchronously with the driving motor 1 36 to improve the processing efficiency.

[0041] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A deep groove ball bearing inner ring processing device, suitable for processing the inner ring of a deep groove ball bearing, comprising a processing table (1); A support rod (2) arranged at the bottom of the processing table (1); and a processing device (3) arranged on the upper surface of the processing table (1), wherein the processing device (3) is provided with a placement platform (4), characterized in that: A rotating device (5) is provided at the bottom of the processing table (1), and a clamping device (6) is provided on the surface of the placement platform (4); the rotating device (5) comprises a driving mechanism provided at the bottom of the processing table (1), and a rotating mechanism is provided at one end of the driving mechanism; the clamping device (6) comprises an adjusting mechanism provided on the surface of the placement platform (4), and a clamping mechanism is provided at one end of the adjusting mechanism.

2. The deep groove ball bearing inner ring processing device according to claim 1 is characterized in that: A hydraulic cylinder (31) and a sliding rod (32) are fixedly mounted on the inner surface of the processing device (3); the sliding rod (32) is arranged on one side of the hydraulic cylinder (31); the output end of the hydraulic cylinder (31) is fixedly connected with a sliding block (33); the interior of the sliding block (33) is slidably connected to the surface of the sliding rod (32).

3. The deep groove ball bearing inner ring processing device according to claim 2 is characterized in that: A hydraulic rod (34) is fixedly connected to the top of the sliding block (33), a connecting frame (35) is fixedly mounted on one end of the hydraulic rod (34), a driving motor (36) is fixedly mounted inside the connecting frame (35), and a grinding wheel (37) is fixedly mounted on the output end of the driving motor (36).

4. The deep groove ball bearing inner ring processing device according to claim 1 is characterized in that: The driving mechanism comprises a second driving motor (51) arranged at the bottom of the processing table (1); the output end of the second driving motor (51) is fixedly connected to a first rotating shaft (52); one end of the first rotating shaft (52) is fixedly mounted with a main gear (53).

5. The deep groove ball bearing inner ring processing device according to claim 4 is characterized in that: The rotating mechanism comprises an auxiliary gear (54) meshingly connected to the outer surface of the main gear (53); the inner wall of the auxiliary gear (54) is rotatably connected to a second rotating shaft (55); the surface of the second rotating shaft (55) is sleeved with a bearing (56); and the placement platform (4) is fixedly mounted on the upper surface of the auxiliary gear (54).

6. The deep groove ball bearing inner ring processing device according to claim 1, characterized in that: The adjustment mechanism comprises a support plate (61) fixedly mounted on both sides of the placement platform (4); a connection seat (62) is fixedly mounted on the surface of the support plate (61); and an adjustment rod (63) is movably connected inside the connection seat (62).

7. A deep groove ball bearing inner ring processing device according to claim 6, characterized in that: The clamping mechanism comprises a connecting plate (64) fixedly mounted on one end of the adjusting rod (63); a light rod (65) is movably connected inside the connecting plate (64); one end of the light rod (65) is fixedly connected to one side of the connecting seat (62); a buffer column (66) is fixedly connected to one side of the connecting plate (64); and a clamp (67) is fixedly mounted on one end of the buffer column (66).

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