Rotating shaft coating device for motor production

Abstract

The utility model discloses a rotating shaft coating device for motor production, which comprises a base, the top of the base is symmetrically provided with two groups of support plates in a sliding manner, the base is provided with a moving assembly for driving the two groups of support plates to move, and the opposite sides of the two groups of support plates are both rotatably provided with n-shaped frames; a V-shaped fixed clamping block is fixedly connected to the inner bottom of the U-shaped frame, a threaded rod is connected to the top of the U-shaped frame in a threaded mode, and a V-shaped movable clamping block is rotatably connected to the bottom end of the threaded rod. The rotating shaft is located at the tops of the two sets of V-shaped fixed clamping blocks, then a screw rod is rotated, the V-shaped movable clamping blocks are limited through cooperation of limiting grooves and limiting blocks, the V-shaped movable clamping blocks are made to move, the two ends of the rotating shaft are fixed, the stability of the rotating shaft is improved, and the shaft coating quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of motor production, in particular to a rotating shaft coating device for motor production. Background Art

[0002] A motor is an electromagnetic device that converts or transmits electrical energy based on the law of electromagnetic induction. During the manufacturing process, the motor shaft needs to be oiled to protect it from rusting, which would otherwise render the motor unusable.

[0003] For example, a shaft coating device for motor production (Announcement No.: CN219164408U) includes a base, a supporting foot is fixedly installed on the outer surface of the lower end of the base, and an automatic rotating fixing device is provided on the outer surface of the upper end of the base for improving the convenience of shaft fixing and the uniformity of shaft coating. The shaft coating device for motor production described in this utility model is provided with an automatic rotating fixing device. The anti-slip pads on the outer surfaces of the V-shaped fixing clamp and the V-shaped movable clamp can improve the stability of the shaft fixation and prevent the shaft from slipping. It has a simple structure and is easy to operate, which greatly improves the convenience and stability of the shaft fixation and improves the oiling efficiency. After the shaft is fixed, when oiling, the drive motor is started, and the output shaft of the drive motor rotates and drives the connecting shaft to rotate in the mounting plate through the mounting bearing, thereby driving the mounting frame to rotate, realizing automatic rotation of the shaft, improving the uniformity of oiling, and further improving the oiling efficiency and processing quality.

[0004] When the device is in use, it only fixes one end of the shaft. The fixing effect is not ideal when fixing some longer and larger shafts, which reduces the stability of the shaft and affects the quality of the shaft coating. Therefore, we need to propose a shaft coating device for motor production. Utility Model Content

[0005] The purpose of the utility model is to provide a shaft coating device for motor production, which improves the stability of the shaft and ensures the quality of the coating, so as to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A shaft coating device for motor production, including a base. On the top of the base, two groups of support plates are symmetrically and slidably installed. A moving component for driving the two groups of support plates to move is arranged on the base. On the relative sides of the two groups of support plates, C-shaped frames are rotatably installed. At the inner bottom of the C-shaped frame, a V-shaped fixed clamping block is fixedly connected. At the top of the C-shaped frame, a screw rod is threadedly connected. The bottom end of the screw rod is rotatably connected to a V-shaped movable clamping block. On the top of the base, a support frame is fixedly connected. An oil coating component for coating the shaft is arranged on the support frame.

[0008] Preferably, the moving component includes a bidirectional threaded rod. The bidirectional threaded rod is rotatably installed inside the base. One end of the bidirectional threaded rod penetrates through the base and is fixedly connected to a first motor. On the outer walls of both ends of the bidirectional threaded rod, moving plates are threadedly connected. And the tops of the two moving plates are respectively fixedly connected to the two support plates.

[0009] Preferably, two groups of limiting rods are symmetrically and fixedly installed inside the base. The two moving plates are slidably installed on the outer walls of the two groups of limiting rods.

[0010] Preferably, on the relative sides of the two groups of support plates, rotating rods are rotatably installed. The relative ends of the two rotating rods are respectively fixedly connected to the two C-shaped frames. And one end of one of the rotating rods penetrates through the support plate and is fixedly connected to a second motor.

[0011] Preferably, two groups of limiting grooves are symmetrically opened on the inner wall of the C-shaped frame. In the two groups of limiting grooves, limiting blocks are slidably installed. And one side of each of the two limiting blocks is fixedly connected to the V-shaped movable clamping block.

[0012] Preferably, the oil coating component includes an oil storage tank. The oil storage tank is installed on the top of the support frame. The bottom end of the oil storage tank is fixedly communicated with a telescopic pipe. An oil control valve is arranged on the outer wall of the telescopic pipe. The bottom end of the telescopic pipe penetrates through the support frame and is fixedly communicated with an oil outlet plate. A sponge oil coating brush is arranged at the bottom of the oil outlet plate.

[0013] Preferably, two groups of electric push rods are symmetrically and fixedly installed on the inner top of the support frame. The bottom ends of the piston rods of the two groups of electric push rods are both fixedly connected to the oil outlet plate.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] By the moving component of the present utility model, the two groups of support plates are driven to move, the distance between the two groups of support plates is adjusted, so that the shaft is located on the tops of the two V-shaped fixed clamping blocks. Then the screw rod is rotated. Through the cooperation of the limiting groove and the limiting block, the V-shaped movable clamping block is limited, so that the V-shaped movable clamping block moves to fix the two ends of the shaft, improving the stability of the shaft and ensuring the quality of shaft coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic structural diagram of the utility model mold frame;

[0018] Figure 3 This is a structural diagram of the oiling component of the utility model.

[0019] In the figure: 1. Base; 2. Support plate; 3. V-shaped frame; 4. V-shaped fixed clamp; 5. Screw; 6. V-shaped movable clamp; 7. Support frame; 8. Bidirectional threaded rod; 9. First motor; 10. Moving plate; 11. Limit rod; 12. Rotating rod; 13. Second motor; 14. Limit block; 15. Oil storage tank; 16. Telescopic tube; 17. Oil control valve; 18. Oil outlet plate; 19. Sponge oiling brush; 20. Electric push rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-3 , the utility model provides a technical solution:

[0022] The top of the base 1 is fixed with a V-shaped fixed clamping block 4, and the top of the V-shaped clamping block 3 is threaded with a screw 5. The bottom end of the screw 5 is rotatably connected to the V-shaped movable clamping block 6. The top of the base 1 is fixedly connected with a support frame 7. The support frame 7 is provided with an oiling assembly for oiling the rotating shaft. The two groups of support plates 2 are driven by the moving assembly to move, and the distance between the two groups of support plates 2 is adjusted so that the rotating shaft is located on the top of the two groups of V-shaped fixed clamping blocks 4. The screw 5 is rotated to move the V-shaped movable clamping block 6, and the two ends of the rotating shaft are fixed, thereby improving the stability of the rotating shaft and ensuring the quality of the shaft coating.

[0023] The moving assembly includes a bidirectional threaded rod 8, which is rotatably mounted inside the base 1. One end of the bidirectional threaded rod 8 passes through the base 1 and is fixedly connected to a first motor 9. The outer walls of both ends of the bidirectional threaded rod 8 are threadedly connected to a moving plate 10, and the tops of the two groups of moving plates 10 are respectively fixedly connected to the two groups of support plates 2. The bottom output end of the first motor 9 rotates, driving the bidirectional threaded rod 8 fixedly connected thereto to rotate, so that the two groups of moving plates 10 move, and then drive the two groups of support plates 2 to move, adjust the distance between the two groups of molded frames 3, and facilitate the fixing of rotating shafts of different lengths;

[0024] Two sets of limiting rods 11 are symmetrically fixedly installed inside the base 1, and the two sets of movable plates 10 are slidably mounted on the outer walls of the two sets of limiting rods 11. By providing the two sets of limiting rods 11, the two sets of movable plates 10 can be limited so that the two sets of movable plates 10 can move when the bidirectional threaded rod 8 rotates;

[0025] The two sets of support plates 2 are rotatably mounted on opposite sides of the two sets of rotating rods 12. The opposite ends of the two sets of rotating rods 12 are respectively fixedly connected to the two sets of profile frames 3. One end of one set of rotating rods 12 passes through the support plate 2 and is fixedly connected to the second motor 13. The output end of the second motor 13 rotates to drive the rotating rod 12 fixedly connected thereto to rotate. Then, through the cooperation of the other set of rotating rods 12, the two sets of profile frames 3 can drive the rotating shaft to rotate.

[0026] Two sets of limiting grooves are symmetrically provided on the inner wall of the shaped frame 3. Limiting blocks 14 are slidably installed inside the two sets of limiting grooves, and one side of the two sets of limiting blocks 14 is fixedly connected to the V-shaped movable clamping block 6. By providing two sets of limiting grooves and two sets of limiting blocks 14, the V-shaped movable clamping block 6 can be limited so that the V-shaped movable clamping block 6 can move when the screw 5 rotates;

[0027] The oiling assembly includes an oil storage tank 15, which is mounted on the top of the support frame 7. The bottom end of the oil storage tank 15 is fixedly connected to a telescopic tube 16. An oil control valve 17 is provided on the outer wall of the telescopic tube 16. The bottom end of the telescopic tube 16 passes through the support frame 7 and is fixedly connected to an oil outlet plate 18. A sponge oiling brush 19 is provided at the bottom of the oil outlet plate 18. The oil in the oil storage tank 15 can enter the interior of the oil outlet plate 18 through the telescopic tube 16. The oil control valve 17 is used to control the amount of oil discharged. The oil in the oil outlet plate 18 then penetrates into the interior of the sponge oiling brush 19 to oil the rotating shaft.

[0028] Two sets of electric push rods 20 are symmetrically fixedly installed on the inner top of the support frame 7. The bottom ends of the piston rods of the two sets of electric push rods 20 are fixedly connected to the oil outlet plate 18. The piston rods of the two sets of electric push rods 20 are extended and retracted, driving the oil outlet plate 18 fixedly connected thereto to move, thereby moving the sponge oiling brush 19 and adjusting the distance between the sponge oiling brush 19 and the rotating shaft.

[0029] Working principle: When the present invention is used, the two groups of support plates 2 are driven to move by the moving assembly, and the distance between the two groups of support plates 2 is adjusted so that the rotating shaft is located at the top of the two groups of V-shaped fixed clamps 4. Then the screw 5 is rotated, and the V-shaped movable clamp 6 is limited through the cooperation of the limit groove and the limit block 14, so that the V-shaped movable clamp 6 is moved to fix the two ends of the rotating shaft, thereby improving the stability of the rotating shaft and ensuring the quality of the coated shaft.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A shaft coating device for motor production, comprising a base (1), characterized in that: Two groups of support plates (2) are symmetrically and slidably mounted on the top of the base (1), and a moving assembly for driving the two groups of support plates (2) to move is provided on the base (1), and a shaped frame (3) is rotatably mounted on the opposite side of the two groups of support plates (2), and the inner bottom of the shaped frame (3) is fixedly connected to a V-shaped fixed clamp (4), and the top of the shaped frame (3) is threadedly connected to a screw (5), and the bottom end of the screw (5) is rotatably connected to a V-shaped movable clamp (6), and the top of the base (1) is fixedly connected to a support frame (7), and an oiling assembly for oiling the rotating shaft is provided on the support frame (7).

2. The rotating shaft coating device for motor production according to claim 1, characterized in that: The moving assembly comprises a bidirectional threaded rod (8), the bidirectional threaded rod (8) being rotatably mounted inside the base (1), one end of the bidirectional threaded rod (8) passing through the base (1) and being fixedly connected to a first motor (9), and both ends of the bidirectional threaded rod (8) being threadedly connected to moving plates (10), and the tops of the two groups of moving plates (10) are fixedly connected to the two groups of support plates (2) respectively.

3. The rotating shaft coating device for motor production according to claim 2, characterized in that: Two groups of limiting rods (11) are symmetrically fixedly installed inside the base (1), and the two groups of movable plates (10) are slidably installed on the outer walls of the two groups of limiting rods (11).

4. The rotating shaft coating device for motor production according to claim 1, characterized in that: A rotating rod (12) is rotatably mounted on opposite sides of the two groups of support plates (2), and opposite ends of the two groups of rotating rods (12) are fixedly connected to the two groups of molded frames (3), respectively. One end of one group of rotating rods (12) passes through the support plate (2) and is fixedly connected to the second motor (13).

5. The rotating shaft coating device for motor production according to claim 1, characterized in that: Two groups of limiting grooves are symmetrically provided on the inner wall of the shaped frame (3), and limiting blocks (14) are slidably installed inside the two groups of limiting grooves, and one side of the two groups of limiting blocks (14) is fixedly connected to the V-shaped movable clamping block (6).

6. The rotating shaft coating device for motor production according to claim 1, characterized in that: The oiling assembly includes an oil storage tank (15), the oil storage tank (15) is installed on the top of the support frame (7), the bottom end of the oil storage tank (15) is fixedly connected to a telescopic tube (16), an oil control valve (17) is provided on the outer wall of the telescopic tube (16), the bottom end of the telescopic tube (16) passes through the support frame (7) and is fixedly connected to an oil outlet plate (18), and a sponge oiling brush (19) is provided at the bottom of the oil outlet plate (18).

7. The rotating shaft coating device for motor production according to claim 6, characterized in that: Two groups of electric push rods (20) are symmetrically fixedly mounted on the inner top of the support frame (7), and the bottom ends of the piston rods of the two groups of electric push rods (20) are fixedly connected to the oil outlet plate (18).

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