Rust-proof oil coating device for rotor surface

Abstract

The utility model discloses a rust-proof oil coating device for a rotor surface, which comprises a mounting rack (1), a chute (2) is arranged in the middle of the mounting rack (1), and lubricating components are symmetrically arranged at two ends of the chute (2); the lubricating assembly comprises a lubricating sleeve (3) connected to the mounting frame (1) in a sliding mode, one end of the lubricating sleeve (3) is connected with a transmission disc (4), the outer portion of the transmission disc (4) is connected with a driving mechanism, the other end of the lubricating sleeve (3) is connected with a lubricating brush (5), and a lubricating oil pipe (6) is arranged above the lubricating brush (5). According to the utility model, the surface of the motor rotor can be oiled, and the oiling effect on the motor rotor is improved.

Description

Technical Field

[0001] The utility model relates to a motor production device, in particular to an anti-rust oiling device for the surface of a rotor. Background Technique

[0002] After the motor rotor is assembled, it is necessary to coat lubricating oil on both sides of it, so as to realize the anti-rust function of the rotor surface by using the lubricating oil. The existing lubrication method for the motor rotor is manual coating by a brush by a worker. However, on the one hand, this oiling method is time-consuming and laborious, and on the other hand, its oiling effect is also difficult to guarantee, that is, it is very easy to be affected by the operator and cause the problem of missed coating of the lubricating oil at the corners of the motor rotor.

[0003] Therefore, an oiling device capable of realizing the oiling work on the surface of the motor rotor is needed. Content of the Utility Model

[0004] The purpose of the utility model is to provide an anti-rust oiling device for the surface of a rotor. It can realize the oiling work on the surface of the motor rotor and improve the oiling effect on the motor rotor.

[0005] The technical solution of the utility model: an anti-rust oiling device for the surface of a rotor, including a mounting frame, a chute is arranged in the middle of the mounting frame, and symmetrically arranged lubricating components are arranged at both ends of the chute; the lubricating component includes a lubricating sleeve slidably connected to the mounting frame, one end of the lubricating sleeve is connected with a transmission disc, a driving mechanism is connected to the outside of the transmission disc, the other end of the lubricating sleeve is connected with a lubricating brush, and a lubricating oil pipe is arranged above the lubricating brush.

[0006] In the foregoing anti-rust oiling device for the surface of a rotor, a limiting sleeve is connected to the inner side of the lubricating sleeve, a baffle is formed in the middle of the limiting sleeve, a limiting rod slidably connected to the limiting sleeve is arranged on the side of the baffle away from the chute, the end of the limiting rod extends to the outside of the limiting sleeve and is fixedly connected to the mounting frame, and a spring is sleeved outside the limiting sleeve, and both ends of the spring are respectively in contact with the mounting frame and the limiting sleeve.

[0007] In the foregoing anti-rust oiling device for the surface of a rotor, the driving mechanism includes a driving motor located on one side of the lubricating component, a friction disc is connected to the outside of the driving motor, and the outer wall of the friction disc is in contact with the transmission disc.

[0008] In the foregoing anti-rust oiling device for the surface of a rotor, the end of the lubricating oil pipe is connected with a lubricating oil bottle located above the lubricating component.

[0009] In the foregoing anti-rust oiling device for the surface of a rotor, the end of the lubricating sleeve is snap-fitted with the lubricating brush through a snap-fitting groove, and a plurality of tightening screws are annularly distributed on the lubricating sleeve around the snap-fitting groove, and the ends of the tightening screws pass through the lubricating sleeve and are in contact with the lubricating brush.

[0010] Compared with the prior art, the utility model has the following characteristics:

[0011] (1) Through the structural cooperation of the lubrication component and the chute, during use, an operator can place the rotor on the chute and slide it towards the lubrication component. After the rotor slides into place, it fits against the lubricating brush. After the lubricating brush is soaked with lubricating oil through the lubricating oil pipe, the lubricating oil can be evenly applied to the surface of the rotor as it rotates, thus realizing the automatic oiling process for the rotor;

[0012] (2) Through the cooperation of the limit sleeve, the limit rod and the spring, when the rotor is squeezed by the operator, the lubrication component can be driven to contract towards the limit rod, and after the lubrication component contracts to a specified distance, it is limited by the limit rod and remains in a fixed position. With the above cooperation, on the one hand, the lubricating brush can be deformed under the squeezing action and completely fit against the surface of the rotor, that is, improving the oiling effect on the rotor; on the other hand, the limit on the lubrication component can also give a prompt to the operator, that is, when the lubrication component is in this limited position, its lubrication effect can reach the best, avoiding the operator squeezing the lubricating brush without limit and causing damage to the bristles due to excessive deformation, and improving the service life of the lubricating brush;

[0013] Therefore, the utility model can realize the surface oiling work of the motor rotor and improve the oiling effect on the motor rotor. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of the utility model;

[0015] Figure 2 is a cross-sectional view of the lubrication component in the lubricated state.

[0016] The reference signs in the drawings are: 1 - mounting frame, 2 - chute, 3 - lubricating sleeve, 4 - drive disk, 5 - lubricating brush, 6 - lubricating oil pipe, 7 - limit sleeve, 8 - limit rod, 9 - spring, 10 - drive motor, 11 - friction disk, 12 - tightening screw. Detailed Embodiment

[0017] The following further describes the utility model in conjunction with the drawings and embodiments, but it shall not be used as a basis for limiting the utility model.

[0018] Embodiment. An anti-rust oiling device for the surface of a rotor, which is composed as Figure 1As shown in the figure, it includes a mounting bracket 1. A chute 2 is provided in the middle of the mounting bracket 1, and lubricating components are symmetrically arranged at both ends of the chute 2. The lubricating component includes a lubricating sleeve 3 slidably connected to the mounting bracket 1. One end of the lubricating sleeve 3 is connected to a transmission disk 4, and a driving mechanism is connected to the outside of the transmission disk 4. The other end of the lubricating sleeve 3 is connected to a lubricating brush 5. One side of the lubricating brush 5 is provided with densely distributed flexible bristles, and an oil pipe 6 is arranged above the lubricating brush 5.

[0019] A limiting sleeve 7 is connected to the inner side of the lubricating sleeve 3. A baffle is formed in the middle of the limiting sleeve 7. A limiting rod 8 slidably connected in the limiting sleeve 7 is provided on the side of the baffle away from the chute 2. One end of the limiting rod 8 forms a conical structure, and the other end of the limiting rod 8 extends to the outside of the limiting sleeve 7 and is fixedly connected to the mounting bracket 1. A spring 9 is sleeved outside the limiting sleeve 7, and both ends of the spring 9 are respectively in contact with the mounting bracket 1 and the limiting sleeve 7.

[0020] The driving mechanism includes a driving motor 10 located on one side of the lubricating component. A friction disk 11 is connected to the outside of the driving motor 10. The outer wall of the friction disk 11 is in contact with the transmission disk 4 and drives the transmission disk 4 to rotate synchronously through friction after rotation.

[0021] The oil pipe 6 is a flexible rubber pipe. One end of the oil pipe 6 is connected to an oil bottle located above the lubricating component. The other end of the oil pipe 6 extends downward to directly above the lubricating brush 5 and is fixedly connected to the mounting bracket 1 through a clamp, so that the lubricating oil in the oil bottle can continuously drip into the lubricating brush 5 under the action of gravity.

[0022] The end of the lubricating sleeve 3 is connected to the lubricating brush 5 through a snap-in groove. A number of tightening screws 12 are annularly distributed on the lubricating sleeve 3 around the snap-in groove. The ends of the tightening screws 12 pass through the lubricating sleeve 3 and are in contact with the lubricating brush 5.

[0023] Working principle of the utility model: When the utility model is in use, the lubricating brush 5 keeps rotating under the driving action of the driving motor 10. Then, the operator places the assembled motor rotor on the chute 2 and controls the motor rotor to slide towards the lubricating brush 5 on one side. When the end of the motor rotor moves to contact the lubricating brush 5, the extrusion force applied by the operator to the motor rotor will first cause the bristles at the end of the lubricating brush 5 to deform and contract. When the bristles contract to a certain extent, the extrusion force will cause the spring 9 to contract and drive the lubricating sleeve 3 and the limiting sleeve 7 to move axially. When the limiting sleeve 7 moves to contact the limiting rod 8, the limiting rod 8 will form a rigid limit for the lubricating sleeve 3, preventing the operator from driving the lubricating sleeve 3 to continue to move horizontally. When the lubricating sleeve 3 is in a non-movable state, it means that the motor rotor is in the optimal lubricating position at this time. That is, the operator keeps the motor rotor in this position unchanged, and the rotating lubricating brush 5 evenly coats the lubricating oil on the rotor surface. Thus, the possibility of permanent deformation of the lubricating brush 5 after being over-extruded by the motor rotor is reduced.

[0024] After the lubrication of the motor rotor is completed, the operator removes the motor rotor and lubricates the other end of the motor rotor in the same way. After the motor rotor is separated, the lubricating sleeve 3 rebounds and resets under the action of the spring 9 and returns to the initial position.

Claims

1. A rust-proof oiling device for a rotor surface, characterized in that: The invention comprises a mounting frame (1), a slide groove (2) is provided in the middle of the mounting frame (1), and lubrication components are symmetrically arranged at both ends of the slide groove (2); the lubrication component comprises a lubrication sleeve (3) slidably connected to the mounting frame (1), one end of the lubrication sleeve (3) is connected to a transmission disc (4), the outside of the transmission disc (4) is connected to a driving mechanism, the other end of the lubrication sleeve (3) is connected to a lubrication brush (5), and a lubrication oil pipe (6) is provided above the lubrication brush (5).

2. The rust-proof oiling device for rotor surface according to claim 1, characterized in that: The inner side of the lubricating sleeve (3) is connected to a limiting sleeve (7), a baffle is formed in the middle of the limiting sleeve (7), a limiting rod (8) slidably connected to the limiting sleeve (7) is provided on the side of the baffle away from the slide groove (2), the end of the limiting rod (8) extends to the outer side of the limiting sleeve (7) and is fixedly connected to the mounting frame (1), and a spring (9) is provided on the outer sleeve of the limiting sleeve (7), and the two ends of the spring (9) are respectively in contact with the mounting frame (1) and the limiting sleeve (7).

3. The rust-proof oiling device for rotor surface according to claim 1, characterized in that: The driving mechanism comprises a driving motor (10) located on one side of the lubrication assembly, the outside of the driving motor (10) is connected to a friction disk (11), and the outer wall of the friction disk (11) is in contact with the transmission disk (4).

4. The rust-proof oiling device for rotor surface according to claim 1, characterized in that: The end of the lubricating oil pipe (6) is connected to a lubricating oil bottle located above the lubricating assembly.

5. The rust-proof oiling device for rotor surface according to claim 1, characterized in that: The end of the lubricating sleeve (3) is buckled and connected to the lubricating brush (5) via a buckling groove, and a plurality of tightening screws (12) are distributed in an annular shape on the lubricating sleeve (3) around the buckling groove, and the ends of the tightening screws (12) pass through the lubricating sleeve (3) and fit the lubricating brush (5).

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