Motor turning device

Abstract

The utility model discloses a motor turning device, which relates to the field of turning devices and comprises a machining table, a U-shaped plate is fixedly connected to the top of the machining table, a servo motor is fixedly connected to the side wall of the U-shaped plate, and an output shaft of the servo motor penetrates through the U-shaped plate and is rotatably connected with the U-shaped plate. The tail end of an output shaft of the servo motor is fixedly connected with a rotating disc, the rotating disc is provided with three clamping mechanisms distributed at equal intervals, the side wall of the rotating disc is provided with a motor shaft, and the inner wall of the U-shaped plate is fixedly connected with a first hydraulic rod. Motor shafts of different specifications can be clamped and fixed through the clamping mechanism, the position of a turning part can be adjusted through the first hydraulic rod and the second hydraulic rod, and different machining requirements of the motor shafts are met; and the outer wall of the motor shaft can be polished to be smooth through the polishing belt, and workers are protected.

Description

Technical Field

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

[0002] A turning device is required when machining the motor shaft of an electric motor.

[0003] After the outer wall of the motor shaft is turned, burrs appear on the outer wall of the motor shaft. When the worker replaces the turned motor shaft workpiece, the raised burrs may injure the worker's hands and cause damage to the worker's body. In order to solve the above problem, a motor turning device is proposed in this application. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a motor turning device, which can clamp and fix motor shafts of different specifications through a clamping mechanism, and can adjust the position of the turned part through a first hydraulic rod and a second hydraulic rod to meet different processing needs of the motor shaft; the outer wall of the motor shaft can be polished smooth by a grinding belt to protect workers.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A motor turning device comprises a processing table, the top of the processing table is fixedly connected to a U-shaped plate, the side wall of the U-shaped plate is fixedly connected to a servo motor, the output shaft of the servo motor passes through the U-shaped plate and is rotatably connected thereto, the end of the output shaft of the servo motor is fixedly connected to a rotating disk, three clamping mechanisms distributed at equal intervals are provided on the rotating disk, the side wall of the rotating disk is provided with a motor shaft, the inner wall of the U-shaped plate is fixedly connected to a first hydraulic rod, the output end of the first hydraulic rod is fixedly connected to a sliding column, two U-shaped rods are fixedly connected to the top of the processing table, both of the two U-shaped rods pass through the sliding column and are slidably connected thereto, the rear end of the sliding column is fixedly connected to a second hydraulic rod, the output end of the second hydraulic rod is fixedly connected to a turning part, and a grinding mechanism is provided on the U-shaped plate.

[0007] Preferably, the grinding mechanism includes an adjusting motor fixedly connected to the side wall of the U-shaped plate, the output end of the adjusting motor is fixedly connected to a threaded rod, the threaded rod passes through the U-shaped plate and is rotatably connected thereto, the inner wall of the U-shaped plate is fixedly connected to a sliding rod, the outer wall of the threaded rod is sleeved with a moving block threadedly connected thereto, the sliding rod passes through the moving block and is slidably connected thereto, the bottom of the moving block is fixedly connected to a third hydraulic rod, and the bottom of the third hydraulic rod is fixedly connected to the grinding mechanism.

[0008] Preferably, the clamping mechanism comprises a fixed block, an electric telescopic rod and an arc-shaped plate, the fixed block is arranged on the side wall of the rotating disc and fixedly connected therewith, the fixed block is fixedly connected with the electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected with the arc-shaped plate.

[0009] Preferably, the polishing mechanism comprises a U-shaped frame, two rotating rollers, a polishing belt and a power motor, the bottom of the third hydraulic rod is fixedly connected with the U-shaped frame, the power motor is arranged on the U-shaped frame and fixedly connected therewith, the two rotating rollers are both rotationally connected with the inner wall of the U-shaped frame, the polishing belt is sleeved on the outer wall of the two rotating rollers, the output shaft of the power motor penetrates through the U-shaped frame and is rotationally connected therewith, and the output shaft of the power motor is coaxially fixedly connected with the rotating roller at the rear side.

[0010] Preferably, the inner wall of the arc-shaped plate is matched with the outer wall of the motor shaft, the inner wall of the arc-shaped plate is provided with a protective layer, and the material of the protective layer is rubber.

[0011] Preferably, the height of the turning piece and the axis of the motor shaft are arranged on the same horizontal plane.

[0012] Preferably, a through hole is formed through the moving block, and the outer wall of the threaded rod and the inner wall of the through hole are respectively provided with matched external threads and internal threads.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. Three clamping mechanisms can clamp and fix the motor shaft, and can clamp and limit the outer wall of the motor shaft of different specifications and sizes.

[0015] 2. The first hydraulic rod and the second hydraulic rod can move the turning piece in the X-axis and Y-axis directions, and can turn the outer wall of the rotating motor shaft at different positions.

[0016] 3. The polishing mechanism can polish the outer wall of the turned motor shaft, the movement of the polishing mechanism can polish different positions of the motor shaft, and the outer wall of the motor shaft of different specifications and sizes can be polished, and the workers are protected.

[0017] In summary, the clamping mechanism can clamp and fix motor shafts of different specifications, the first hydraulic rod and the second hydraulic rod can adjust the position of the turning piece, meet the different machining needs of the motor shaft, the polishing belt can polish the outer wall of the motor shaft, and the workers are protected. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 Fig. 1 is a first structural schematic view of a motor turning device according to the utility model;

[0019] Figure 2 This is a second structural schematic diagram of a motor turning device proposed in the utility model;

[0020] Figure 3 This is a cross-sectional schematic diagram of a motor turning device proposed by the utility model.

[0021] In the figure: 1 processing table, 2 U-shaped plate, 3 servo motor, 4 rotating disk, 5 clamping mechanism, 6 motor shaft, 7 first hydraulic rod, 8 sliding column, 9 U-shaped rod, 10 second hydraulic rod, 11 turning part, 12 adjustment motor, 13 threaded rod, 14 sliding rod, 15 moving block, 16 third hydraulic rod, 17 grinding mechanism. DETAILED DESCRIPTION

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

[0023] Reference Figure 1-Figure 3 , a motor turning device includes a processing table 1, a U-shaped plate 2 is fixedly connected to the top of the processing table 1, a servo motor 3 is fixedly connected to the side wall of the U-shaped plate 2, the output shaft of the servo motor 3 passes through the U-shaped plate 2 and is rotatably connected thereto, the end of the output shaft of the servo motor 3 is fixedly connected to a rotating disk 4, three clamping mechanisms 5 are provided on the rotating disk 4 and are evenly spaced. The side wall of the rotating disk 4 is provided with a motor shaft 6, the inner wall of the U-shaped plate 2 is fixedly connected to a first hydraulic rod 7, the output end of the first hydraulic rod 7 is fixedly connected to a sliding column 8, two U-shaped rods 9 are fixedly connected to the top of the processing table 1, both U-shaped rods 9 pass through the sliding column 8 and are slidably connected thereto, the rear end of the sliding column 8 is fixedly connected to a second hydraulic rod 10, the output end of the second hydraulic rod 10 is fixedly connected to a turning part 11, and a grinding mechanism 17 is provided on the U-shaped plate 2.

[0024] It should be noted that the motor shaft 6 can be clamped and fixed by the three clamping mechanisms 5, and the outer wall of the motor shaft 6 of different sizes can be clamped and limited. The turning part 11 can be moved in the X-axis and Y-axis directions by the first hydraulic rod 7 and the second hydraulic rod 10, and the outer wall of the rotating motor shaft 6 at different positions can be turned.

[0025] The grinding mechanism 17 includes an adjusting motor 12 fixedly connected to the side wall of the U-shaped plate 2, and the output end of the adjusting motor 12 is fixedly connected to a threaded rod 13, which passes through the U-shaped plate 2 and is rotatably connected thereto. The inner wall of the U-shaped plate 2 is fixedly connected to a sliding rod 14, and the outer wall of the threaded rod 13 is provided with a moving block 15 threadedly connected thereto. The sliding rod 14 passes through the moving block 15 and is slidably connected thereto. The bottom of the moving block 15 is fixedly connected to a third hydraulic rod 16, and the bottom of the third hydraulic rod 16 is fixedly connected to the grinding mechanism 17.

[0026] It should be noted that the outer wall of the motor shaft 6 after turning is polished smooth by the polishing mechanism 17. The polishing operation can be performed on different positions of the motor shaft 6 by moving the polishing mechanism 17, and the outer wall of the motor shaft 6 of different specifications and sizes can be polished.

[0027] The clamping mechanism 5 includes a fixed block, an electric telescopic rod and an arc plate. The fixed block is arranged on the side wall of the rotating disk 4 and fixedly connected thereto. The fixed block is fixedly connected to the electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected to the arc plate.

[0028] It should be noted that the outer wall of the motor shaft 6 of different sizes can be clamped and fixed.

[0029] The grinding mechanism 17 includes a U-shaped frame, two rotating rollers, a grinding belt and a power motor. The bottom of the third hydraulic rod 16 is fixedly connected to the U-shaped frame. The power motor is arranged on the U-shaped frame and fixedly connected thereto. The two rotating rollers are both rotatably connected to the inner wall of the U-shaped frame. The grinding belt is sleeved on the outer walls of the two rotating rollers. The output shaft of the power motor passes through the U-shaped frame and is rotatably connected thereto. The output shaft of the power motor is coaxially and fixedly connected to the rotating roller on the rear side.

[0030] It should be noted that the grinding belt is driven to rotate by the power motor to grind the outer wall of the motor shaft 6 after rotation turning.

[0031] The inner wall of the arc-shaped plate matches the outer wall of the motor shaft 6 . The inner wall of the arc-shaped plate is provided with a protective layer made of rubber.

[0032] It should be noted that the outer wall of the clamped and limited motor shaft 6 can be protected.

[0033] The height of the turning part 11 is arranged on the same horizontal plane as the axis of the motor shaft 6 .

[0034] It should be noted that the motor shaft 6 can be turned.

[0035] A through hole is formed through the moving block 15 , and the outer wall of the threaded rod 13 and the inner wall of the through hole are respectively provided with matching external threads and internal threads.

[0036] The working principle of the present invention is as follows: the staff holds the motor shaft 6 and fits one end of the motor shaft 6 against the side wall of the rotating disk 4, and at this time starts multiple electric telescopic rods, and drives the arc plate to move through the electric telescopic rods until the three arc plates are against the outer wall of the motor shaft 6, thereby completing the installation limit of the motor shaft 6; starts the servo motor 3, and drives the rotating disk 4 and the motor shaft 6 to rotate through the output shaft of the servo motor 3, and the subsequent turning and grinding operations are facilitated by the rotation of the motor shaft 6; starts the second hydraulic rod 10, and drives the turning part 11 to move through the output end of the second hydraulic rod 10 until the turning part 11 is against the outer wall of the motor shaft 6, and performs the turning operation on the motor shaft 6 through the rotation of the motor shaft 6 and the backward movement of the turning part 11, and starts the first hydraulic rod 7, and drives the output end of the first hydraulic rod 7 Drive the sliding column 8, the second hydraulic rod 10 and the turning part 11 to slide on the two U-shaped rods 9, and then perform turning operations on different positions of the motor shaft 6; start the third hydraulic rod 16 and the power motor, and drive the rotating roller, the grinding belt, and the other rotating roller to rotate through the output shaft of the power motor, and grind the outer wall of the rotating motor shaft 6 through the rotation of the grinding belt, and start the third hydraulic rod 16 to drive the grinding mechanism 17 to move downward until the grinding belt contacts the outer wall of the motor shaft 6 to grind the outer wall of the motor shaft 6; start the adjusting motor 12, and drive the threaded rod 13 to rotate through the output end of the adjusting motor 12, so that the moving block 15, the third hydraulic rod 16 and the grinding mechanism 17 move left and right, and perform grinding operations on different positions of the motor shaft 6, completing the turning and grinding operations on the motor shaft 6.

[0037] The utility model can grind the outer wall of the motor shaft smoothly by arranging a grinding belt, thereby protecting workers and solving the problem in the prior art that after the outer wall of the motor shaft is turned, burrs are formed on the outer wall of the motor shaft. At this time, when the worker replaces the turned motor shaft workpiece, the raised burrs may injure the worker's hand and cause damage to the worker's body.

Claims

1. A motor turning device, comprising a machining table (1), characterized in that: The top of the processing table (1) is fixedly connected to a U-shaped plate (2), the side wall of the U-shaped plate (2) is fixedly connected to a servo motor (3), the output shaft of the servo motor (3) passes through the U-shaped plate (2) and is rotatably connected thereto, the end of the output shaft of the servo motor (3) is fixedly connected to a rotating disk (4), the rotating disk (4) is provided with three clamping mechanisms (5) distributed at equal intervals, the side wall of the rotating disk (4) is provided with a motor shaft (6), the inner wall of the U-shaped plate (2) is fixedly connected to a first hydraulic rod (7), the output end of the first hydraulic rod (7) is fixedly connected to a sliding column (8), the top of the processing table (1) is fixedly connected to two U-shaped rods (9), both of the two U-shaped rods (9) pass through the sliding column (8) and are slidably connected thereto, the rear end of the sliding column (8) is fixedly connected to a second hydraulic rod (10), the output end of the second hydraulic rod (10) is fixedly connected to a turning part (11), and a grinding mechanism (17) is provided on the U-shaped plate (2).

2. The motor turning device according to claim 1, characterized in that: The grinding mechanism (17) comprises an adjusting motor (12) fixedly connected to the side wall of the U-shaped plate (2); an output end of the adjusting motor (12) is fixedly connected to a threaded rod (13); the threaded rod (13) passes through the U-shaped plate (2) and is rotatably connected thereto; a sliding rod (14) is fixedly connected to the inner wall of the U-shaped plate (2); an outer wall of the threaded rod (13) is sleeved with a moving block (15) threadedly connected thereto; the sliding rod (14) passes through the moving block (15) and is slidably connected thereto; a third hydraulic rod (16) is fixedly connected to the bottom of the moving block (15); and the grinding mechanism (17) is fixedly connected to the bottom of the third hydraulic rod (16).

3. The motor turning device according to claim 1, characterized in that: The clamping mechanism (5) comprises a fixed block, an electric telescopic rod and an arc plate, wherein the fixed block is arranged on the side wall of the rotating disk (4) and is fixedly connected thereto, the fixed block is fixedly connected to the electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected to the arc plate.

4. The motor turning device according to claim 2, characterized in that: The grinding mechanism (17) includes a U-shaped frame, two rotating rollers, a grinding belt and a power motor. The bottom of the third hydraulic rod (16) is fixedly connected to the U-shaped frame. The power motor is arranged on the U-shaped frame and fixedly connected thereto. The two rotating rollers are both rotatably connected to the inner wall of the U-shaped frame. The grinding belt is sleeved on the outer walls of the two rotating rollers. The output shaft of the power motor passes through the U-shaped frame and is rotatably connected thereto. The output shaft of the power motor is coaxially fixedly connected to the rotating roller on the rear side.

5. The motor turning device according to claim 3, characterized in that: The inner wall of the arc-shaped plate matches the outer wall of the motor shaft (6); the inner wall of the arc-shaped plate is provided with a protective layer, and the material of the protective layer is rubber.

6. The motor turning device according to claim 1, characterized in that: The height of the turning part (11) is arranged on the same horizontal plane as the axis of the motor shaft (6).

7. The motor turning device according to claim 2, characterized in that: A through hole is formed through the moving block (15), and the outer wall of the threaded rod (13) and the inner wall of the through hole are respectively provided with matching external threads and internal threads.

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