Automobile glass lifting motor

Abstract

The utility model relates to the technical field of automobile glass lifting motor, especially an automobile glass lifting motor, the inside of mounting panel is equipped with sealing structure, the right side fixedly connected with motor main part of mounting panel. This automobile glass lifting motor, the cylinder slides in the slide groove, thereby drives the installation buckle to remove, through the observation installation buckle edge corresponding scale, when the edge corresponding scale of installation buckle makes the mounting hole on the installation buckle and the threaded hole on the motor main body align, stop moving the cylinder, need not repeatedly adjust the position of installation buckle, need shorter time to install the lifter main body and mounting panel, the sealing ring is encased on the motor main body output shaft, and is inserted into the clamping groove, the operator passes through the mounting hole on the installation buckle with bolt, rotates into the threaded hole of mounting panel, at this moment, the lifter main body is in close contact with the sealing ring, can reduce the dust or rainwater into the worm wheel shaving tooth meshing surface, causes the worm wheel to appear the condition of climbing tooth.

Description

Technical Field

[0001] This utility model relates to the field of automotive window lift motor technology, specifically an automotive window lift motor. Background Technology

[0002] The automotive window regulator motor is an important component of the automotive window system, mainly used to drive the raising and lowering of the window glass. It generally consists of a permanent magnet DC motor, a reduction mechanism, and a control circuit. The permanent magnet DC motor provides power for the entire raising and lowering process; the reduction mechanism is usually composed of a gear set or a worm gear, which can reduce the speed of the motor while increasing the torque.

[0003] For example, a type of anti-worm gear shaving automotive window regulator motor with announcement number "CN222162337U" has an installation assembly. A rotating threaded rod moves a movable block, causing two sets of hinged rods to slide along the inner wall of a groove, adjusting the position of the mounting clips to accommodate different motor models and thus improving the motor's applicability. However, this motor requires precise alignment of the threaded holes on the mounting plate with the mounting clips for proper installation. Operators need to repeatedly adjust the position of the mounting clips, resulting in a lengthy installation time for both the regulator body and the motor body. Furthermore, a gap exists between the fixing plate and the mounting plate, allowing dust or rainwater to enter the worm gear shaving meshing surface, accelerating wear and potentially causing worm gear tooth creep. Utility Model Content

[0004] The purpose of this utility model is to solve the problems of the need for precise alignment of the threaded holes on the mounting plate to install the mounting buckle, the need for operators to repeatedly adjust the position of the mounting buckle, and the long time required to install the main body of the lifter and the main body of the motor. At the same time, there is a certain gap between the motor, the fixing plate and the mounting plate, which can easily allow dust or rainwater to enter the meshing surface of the worm gear, accelerate wear, and easily cause the worm gear to crawl. Therefore, a new automotive window lift motor is proposed.

[0005] To achieve the above objectives, this utility model provides the following technical solution: Design an automotive window lift motor, including a lift body and mounting buckles. Mounting buckles are slidably connected to both sides of the lift body. An adjustment structure is provided inside the lift body. The mounting buckles and the inner wall of the mounting plate are threaded with bolts. A sealing structure is provided inside the mounting plate. The motor body is fixedly connected to the right side of the mounting plate.

[0006] This feature allows the lifting device body and the mounting plate to be connected together using bolts, providing reinforcement.

[0007] Preferably, the adjustment structure includes cylinders and scales, with multiple cylinders slidably connected to the inner wall of the slide groove, the slide grooves being machined on the inner wall of the lifting device body, the outer walls of the cylinders being threadedly connected to anti-loosening nuts, and the inner sides of the anti-loosening nuts being tightly abutted against the lifting device body.

[0008] This setting: The anti-loosening nut prevents the cylinder from moving and acts as a limit.

[0009] Preferably, the scale is machined on the outer wall of the elevator body.

[0010] This setting allows for precise adjustment of the mounting clip's position by observing its movement to the corresponding scale.

[0011] Preferably, the ends of the cylinders are all fixedly connected to the mounting buckles.

[0012] This setting allows the cylindrical part to move the mounting clip and prevents it from becoming loose.

[0013] Preferably, the sealing structure includes a sealing ring, the outer wall of which is inserted into a slot, the slot being machined on the inner wall of the mounting plate, and the outer side of the sealing ring abutting against the lifting device body.

[0014] This feature: The sealing ring provides a seal. Made of nitrile rubber, the sealing ring is highly wear-resistant and can withstand long-term friction during motor output shaft rotation, preventing seal failure due to wear.

[0015] The automotive window lift motor proposed in this utility model has the following advantages: By coordinating the lifter body and the adjustment structure, the anti-loosening nut is first loosened, and then the cylinder is manually moved. The cylinder slides along the slide groove, thereby driving the mounting buckle to move. By observing the scale corresponding to the edge of the mounting buckle, when the scale corresponding to the edge of the mounting buckle aligns the mounting hole on the mounting buckle with the threaded hole on the motor body, the cylinder is stopped from moving. Then, multiple anti-loosening nuts are tightened, so that the position of the mounting buckle does not need to be repeatedly adjusted, and the lifter body and mounting plate can be installed in a shorter time.

[0016] By using the mounting plate and sealing structure, the sealing ring is placed on the output shaft of the motor body and inserted into the slot. The operator passes the bolt through the mounting hole on the mounting buckle and screws it into the threaded hole of the mounting plate. At this time, the lifting body and the sealing ring are tightly pressed together, which can reduce the entry of dust or rainwater into the meshing surface of the worm gear teeth, thus preventing the worm gear from crawling. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 for Figure 1A partial front sectional view; Figure 3 for Figure 2 A partial left sectional view; Figure 4 for Figure 3 A magnified view of part A in the diagram; Figure 5 for Figure 2 A magnified view of part B in the diagram; Figure 6 This is a three-dimensional schematic diagram of a rubber ring.

[0018] In the diagram: 1. Lifter body, 2. Motor body, 3. Mounting plate, 4. Adjustment structure, 401. Cylindrical, 402. Anti-loosening nut, 403. Scale, 404. Slide groove, 5. Sealing structure, 501. Sealing ring, 502. Slot, 6. Mounting buckle. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings: See attached document Figure 1-6 In this embodiment, an automotive window lift motor includes a lifter body 1 and a mounting buckle 6. The mounting buckles 6 are slidably connected to both sides of the lifter body 1. An adjustment structure 4 is provided inside the lifter body 1. The mounting buckles 6 and the inner wall of the mounting plate 3 are threaded with bolts. The mounting plate 3 is provided with a sealing structure 5. The motor body 2 is fixedly connected to the right side of the mounting plate 3.

[0020] The adjustment structure 4 includes cylinders 401 and scales 403. Multiple cylinders 401 are slidably connected to the inner wall of the slide groove 404, which is machined on the inner wall of the lifting body 1. The outer wall of each cylinder 401 is threadedly connected to a lock nut 402, and the inner side of the lock nut 402 is pressed against the lifting body 1. The scales 403 are machined on the outer wall of the lifting body 1. First, loosen the lock nut 402, then manually move the cylinder 401. The cylinder 401 slides along the slide groove 404, thereby moving the mounting buckle 6. By observing the scale 403 corresponding to the edge of the mounting buckle 6, when the scale 403 corresponding to the edge of the mounting buckle 6 aligns the mounting hole on the mounting buckle 6 with the threaded hole on the motor body 2, stop moving the cylinder 401. Then tighten the multiple lock nuts 402 to achieve the goal of installing the lifting body 1 and mounting plate in a shorter time without repeatedly adjusting the position of the mounting buckle 6.

[0021] The ends of the cylinder 401 are all fixedly connected to the mounting buckle 6. The sealing structure 5 includes a sealing ring 501. The outer wall of the sealing ring 501 is inserted into the slot 502. The slot 502 is machined on the inner wall of the mounting plate 3. The outer side of the sealing ring 501 is pressed against the lifting body 1. The sealing ring 501 is made of nitrile rubber, which has strong wear resistance and can withstand long-term friction when the motor output shaft rotates. It is not easy for the seal to fail due to wear. The sealing ring 501 is put on the output shaft of the motor body 2 and inserted into the slot 502. The operator passes the bolt through the mounting hole on the mounting buckle 6 and screws it into the threaded hole of the mounting plate 3. At this time, the lifting body 1 and the sealing ring 501 are pressed against each other, which can reduce the entry of dust or rainwater into the meshing surface of the worm gear and prevent the worm gear from creeping.

[0022] Working principle: When using car window lift motors: The operator places the sealing ring 501 on the output shaft of the motor body 2 and inserts it into the slot 502. Then, the operator adjusts the position of the mounting buckle 6 according to the threaded hole on the motor body 2. The operator first loosens the anti-loosening nut 402, and then manually moves the cylinder 401. The cylinder 401 slides along the slide groove 404, thereby moving the mounting buckle 6. By observing the scale 403 corresponding to the edge of the mounting buckle 6, when the scale 403 corresponding to the edge of the mounting buckle 6 aligns the mounting hole on the mounting buckle 6 with the threaded hole on the motor body 2, the operator stops moving the cylinder 401. Then, the operator tightens the multiple anti-loosening nuts 402 to achieve the installation of the lifting body 1 and the mounting plate in a shorter time without having to repeatedly adjust the position of the mounting buckle 6. Afterwards, the operator passes the bolt through the mounting hole on the mounting buckle 6 and screws it into the threaded hole of the mounting plate 3. At this time, the lifting body 1 and the sealing ring 501 are pressed together, which can reduce the entry of dust or rainwater into the meshing surface of the worm gear and prevent the worm gear from crawling. The motor body 2 can be connected to the controller and drive board via wires. By pressing the button on the controller, the drive board can be used to start and stop the motor body 2. When the motor body 2 starts, the output shaft on the motor body 2 rotates, which can drive the shaving worm gear inside the lift body 1 to rotate, thereby enabling the lift body 1 to drive the car window to rise and fall.

[0023] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A car window lift motor, comprising a lifter body (1) and mounting buckles (6), wherein mounting buckles (6) are slidably connected to both sides of the lifter body (1), characterized in that: The lifting device body (1) is provided with an adjustment structure (4), the mounting buckle (6) and the inner wall of the mounting plate (3) are both connected to bolt threads, the mounting plate (3) is provided with a sealing structure (5), and the motor body (2) is fixedly connected to the right side of the mounting plate (3).

2. The automotive window lift motor according to claim 1, characterized in that: The adjustment structure (4) includes a cylinder (401) and a scale (403). Multiple cylinders (401) are slidably connected to the inner wall of a slide groove (404). The slide groove (404) is machined on the inner wall of the lifting body (1). The outer wall of each cylinder (401) is threadedly connected to a lock nut (402). The inner side of the lock nut (402) is pressed against the lifting body (1).

3. The automotive window lift motor according to claim 2, characterized in that: The scale (403) is machined on the outer wall of the elevator body (1).

4. The automotive window lift motor according to claim 2, characterized in that: The ends of the cylinder (401) are all fixedly connected to the mounting buckle (6).

5. The automotive window lift motor according to claim 1, characterized in that: The sealing structure (5) includes a sealing ring (501), the outer wall of the sealing ring (501) is inserted into the slot (502), the slot (502) is machined on the inner wall of the mounting plate (3), and the outer side of the sealing ring (501) abuts against the lifting body (1).

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