Glass lifter motor

Abstract

The utility model relates to the technical field of lifter motors, in particular to a window glass lifter motor, which comprises a motor and a shell, a lubricating mechanism is arranged on the outer wall of the shell and comprises a threaded pipe, the outer wall of the threaded pipe is communicated with the shell and fixedly connected with a threaded block, and the threaded block is fixedly connected with the motor. The inner wall of the threaded block is in threaded connection with a lubricating pipe, the inner wall of the lubricating pipe is in sliding connection with a leather plug, and the inner wall of the leather plug is fixedly connected with a balancing weight. The motor drives the worm gear on the worm to rotate, the balancing weight can adjust the rubber plug to move in the lubricating pipe under vibration generated by rotation of the worm and the worm gear, the rubber plug extrudes lubricating oil in the lubricating pipe, the lubricating oil passes through the threaded block, the threaded pipe and the interior of the shell, and the worm, the worm gear and the coupler are lubricated; abrasion of a motion area is reduced, and maintenance is easier.

Description

Technical Field

[0001] The utility model relates to the technical field of lifter motors, in particular to a window lifter motor. Background Technique

[0002] A window lifter is a device for lifting and lowering the window glass of an automobile, and the window lifter motor is the power source of the window lifter.

[0003] For example, a window lifter motor with the authorization announcement number of "CN202210732U" solves the problems of the existing window lifter motor, such as relatively high material costs, complex mechanical processing and forming processes, and increased production costs. By providing a number of reserved mounting holes with different diameters on the reduction gearbox, it can meet the assembly with different vehicle models and has a wide range of applications. In addition, for the reduction gearbox and the number of reserved mounting holes with different diameters on the reduction gearbox of the existing window lifter motor, the motor needs to drive the turbine, worm and coupling to rotate synchronously. Considering the long-term mutual linkage of the turbine, worm and coupling, the contact parts are prone to wear, and the turbine, worm and coupling are all installed inside the reduction gearbox, resulting in troublesome maintenance. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problems of the existing window lifter motor, where the components are prone to wear and the components are installed inside the reduction gearbox, resulting in troublesome maintenance, and to propose a window lifter motor.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A window lifter motor includes a motor and a housing. A lubrication mechanism is provided on the outer wall of the housing. The lubrication mechanism includes a threaded pipe, the outer wall of the threaded pipe is connected to the housing in communication, the outer wall of the threaded pipe is fixedly connected to a threaded block, the inner wall of the threaded block is threadedly connected to a lubricating pipe, the inner wall of the lubricating pipe is slidably connected to a leather plug, and the inner wall of the leather plug is fixedly connected to a counterweight block.

[0006] Preferably, a heat dissipation mechanism is provided on the outer wall of the housing. The heat dissipation mechanism includes a motor housing, the motor housing is fixedly connected to the housing by bolts, a straight rod is fixedly connected to the inner wall of the motor housing, the end of the straight rod is fixedly connected to a heat-absorbing copper sheet, and a curved heat dissipation port is installed on the outer wall of the motor housing.

[0007] Preferably, the outer wall of the housing is movably connected to a turbine, a limiting rod is fixedly connected to the inner wall of the housing, and the outer wall of the limiting rod is movably connected to the turbine.

[0008] Preferably, the outer wall of the turbine is threadedly connected to a worm, the end of the worm is fixedly connected to the motor, and the outer wall of the motor is fixedly connected to the motor housing.

[0009] Preferably, fixing holes are installed on the outer wall of the housing.

[0010] Preferably, a clamping groove is installed on the outer wall of the turbine, and the inner wall of the clamping groove meshes with the coupling.

[0011] The beneficial effect of a glass lifter motor proposed by the present utility model is that: the motor drives the worm gear on the worm to rotate. Subject to the vibration generated by the rotation of the worm and the worm gear, the counterweight block will move the leather plug in the lubricating pipe, so that the leather plug squeezes the lubricating oil inside the lubricating pipe. The lubricating oil passes through the threaded block, the threaded pipe and the inside of the housing to lubricate the worm, the worm gear and the coupling, reducing the wear in the movement area and making maintenance easier. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the present utility model;

[0013] Figure 2 is Figure 1 a top view sectional structural diagram in

[0014] Figure 3 is Figure 1 a side view sectional structural diagram in

[0015] Figure 4 is Figure 2 an enlarged structural diagram at A in

[0016] Figure 5 is Figure 2 an enlarged structural diagram at B in

[0017] In the figure: 1, motor; 2, housing; 3, lubricating mechanism, 301, threaded pipe; 302, threaded block; 303, lubricating pipe; 304, leather plug; 305, counterweight block; 4, heat dissipation mechanism, 401, motor housing; 402, straight rod; 403, heat-absorbing copper sheet; 404, curved heat dissipation opening; 5, turbine; 6, limiting rod; 7, worm; 8, fixing hole; 9, clamping groove; 10, coupling. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1-5, the utility model provides a technical solution: a window regulator motor, including a motor 1 and a housing 2. The model of the motor 1 can meet the work requirements according to actual needs. A lubrication mechanism 3 is provided on the outer wall of the housing 2. Through the counterweight 305, the leather plug 304 is mobilized to move in the lubrication pipe 303, so that the leather plug 304 squeezes the lubricating oil inside the lubrication pipe 303, realizing the lubrication inside the housing 2. The lubrication mechanism 3 includes a threaded pipe 301. The outer wall of the threaded pipe 301 is communicated with the housing 2. The outer wall of the threaded pipe 301 is threadedly connected with a threaded block 302. The inner wall of the threaded block 302 is fixedly connected with the lubrication pipe 303. The inner wall of the lubrication pipe 303 is slidably connected with the leather plug 304. The inner wall of the leather plug 304 is fixedly connected with the counterweight 305;

[0020] The motor 1 drives the worm gear 5 on the worm 7 to rotate. Due to the vibration generated by the rotation of the worm 7 and the worm gear 5, the counterweight 305 will mobilize the leather plug 304 to move in the lubrication pipe 303, so that the leather plug 304 squeezes the lubricating oil inside the lubrication pipe 303. The lubricating oil passes through the threaded block 302, the threaded pipe 301 and the inside of the housing 2 to lubricate the worm 7, the worm gear 5 and the coupling 10, reducing the wear in the movement area and making maintenance easier.

[0021] Please refer to Figure 1 , Figure 2 and Figure 4 , a heat dissipation mechanism 4 is provided on the outer wall of the housing 2. Through the heat absorption copper sheet 403, most of the heat is transferred to the upper and lower ends, and the heat is dissipated to the outside through the curved heat dissipation holes 404 on the surface of the motor housing 401. The heat dissipation mechanism 4 includes a motor housing 401. The motor housing 401 is fixedly connected to the housing 2 by bolts. The inner wall of the motor housing 401 is fixedly connected with a straight rod 402. The end of the straight rod 402 is fixedly connected with the heat absorption copper sheet 403. A curved heat dissipation port 404 is installed on the outer wall of the motor housing 401.

[0022] Please refer to Figure 1 and Figure 2 , the outer wall of the housing 2 is movably connected with the worm gear 5. The inner wall of the housing 5 is fixedly connected with a limiting rod 6. The outer wall of the limiting rod 6 is movably connected with the worm gear 5. The outer wall of the worm gear 5 is threadedly connected with the worm 7. The end of the worm 7 is fixedly connected with the motor 1. The outer wall of the motor 1 is fixedly connected with the motor housing 401.

[0023] Please refer to Figure 1 and Figure 2 , a fixing hole 8 is installed on the outer wall of the housing 2. A clamping groove 9 is installed on the outer wall of the worm gear 5. The inner wall of the clamping groove 9 is engaged with the coupling 10.

[0024] Working principle:

[0025] First, manually rotate the lubricating pipe 303 to drive the threaded block 302 to rotate on the threaded pipe 301, so that the threaded block 302 is separated from the threaded pipe 301. After using a tool with a certain softness and length to press the leather plug 304 and the counterweight 305, the leather plug 304 and the counterweight 305 are moved to the bottom end of the lubricating pipe 303. Then, the lubricating pipe 303 can be filled with lubricating oil. Similarly, fix the threaded block 302 to the threaded pipe 301 in the reverse direction, and install the housing 2, the motor housing 401, etc. on the equipment object by using the fixing holes 8 outside the housing 2;

[0026] Connect the external power supply of the motor 1, and the motor 1 starts to work. The motor 1 drives the worm gear 5 on the worm 7 to rotate. Due to the vibration generated by the rotation of the worm 7 and the worm gear 5, the counterweight 305 will drive the leather plug 304 to move in the lubricating pipe 303, so that the leather plug 304 squeezes the lubricating oil inside the lubricating pipe 303. The lubricating oil flows into the threaded pipe 301 through the threaded block 302 and then into the interior of the housing 2 from the threaded pipe 301, lubricating the worm 7 and the worm gear 5 and reducing the wear of the worm gear 5 and the worm 7. When the worm gear 5 rotates, the card slots 9 on the surface of the worm gear 5 will also push the coupling 10 to rotate, so as to achieve the effect of driving the upper part to move;

[0027] When the motor 1 is working, the heat generated on the surface of the motor 1 will contact the heat-absorbing copper sheet 403. The heat-absorbing copper sheet 403 transfers most of the heat to the upper end, and the heat is dissipated to the outside through the curved heat dissipation holes 404 on the surface of the motor housing 401, achieving the effect of dissipating heat from the motor 1.

[0028] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A window regulator motor, comprising a motor (1) and a housing (2), characterized in that: The outer wall of the housing (2) is provided with a lubrication mechanism (3), and the lubrication mechanism (3) includes a threaded pipe (301). The outer wall of the threaded pipe (301) is communicated with the housing (2). The outer wall of the threaded pipe (301) is threadedly connected to a threaded block (302). The inner wall of the threaded block (302) is fixedly connected to a lubricating pipe (303). The inner wall of the lubricating pipe (303) is slidably connected to a leather plug (304). The inner wall of the leather plug (304) is fixedly connected to a counterweight block (305).

2. The electric window lifter motor according to claim 1, characterized in that: The outer wall of the housing (2) is provided with a heat dissipation mechanism (4), and the heat dissipation mechanism (4) includes a motor housing (401). The motor housing (401) is fixedly connected to the housing (2) by bolts. The inner wall of the motor housing (401) is fixedly connected to a straight rod (402). The end of the straight rod (402) is fixedly connected to a heat-absorbing copper sheet (403). A curved heat dissipation port (404) is installed on the outer wall of the motor housing (401).

3. The electric window lifter motor according to claim 1, characterized in that: The outer wall of the housing (2) is movably connected to a turbine (5). The inner wall of the housing (2) is fixedly connected to a limiting rod (6). The outer wall of the limiting rod (6) is movably connected to the turbine (5).

4. The electric window lifter motor according to claim 3, characterized in that: The outer wall of the turbine (5) is threadedly connected to a worm (7). The end of the worm (7) is fixedly connected to a motor (1). The outer wall of the motor (1) is fixedly connected to the motor housing (401).

5. A window regulator motor according to claim 1, wherein: A fixing hole (8) is installed on the outer wall of the housing (2).

6. The electric window lifter motor according to claim 3, wherein: A clamping groove (9) is installed on the outer wall of the turbine (5). The inner wall of the clamping groove (9) is engaged with a coupling (10).

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