Positioning device for maintenance and detection of window lifting motor

Abstract

The utility model relates to the technical field of detection devices, in particular to a positioning device for maintenance and detection of a window lifting motor, which comprises a supporting table, a fixed clamping plate is arranged on the supporting table, and a movable clamping plate which horizontally slides towards the fixed clamping plate in the opposite direction or the opposite direction is arranged on the supporting table. A rotating mechanism used for driving the movable clamping plate to slide is arranged on the supporting table, mounting shells are arranged on the fixed clamping plate and the movable clamping plate, and clamping mechanisms used for clamping window lifting motors of different sizes are arranged in the mounting shells. According to the utility model, the clamping mechanism is arranged, so that the window lifting motors with two ends different in size can be always clamped and stabilized on the same horizontal plane, shafts to be detected can be ensured to be at the same height, and the position of the detection rod does not need to be frequently adjusted; and the movable clamping plate is further arranged, the distance between the movable clamping plate and the fixed clamping plate can be adjusted by rotating the rotating mechanism, and the device can adapt to window lifting motors with different lengths conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to a positioning device for repair and detection of window motors. Background Art

[0002] The window motor is an electric device used to control the lifting and lowering of car windows. It converts electrical energy into mechanical energy to achieve the lifting and lowering function of car windows. The motor may be damaged during long-term use. At this time, the motor needs to be repaired. After the repair, the motor needs to be tested to ensure the quality of the motor after repair.

[0003] For window motors, their shapes and sizes vary depending on the manufacturer, vehicle model and specific design. In order to adapt to specific installation spaces or functional requirements, some window motors are designed with different sizes at both ends. When the motors with different sizes at both ends are clamped and fixed by existing clamps, the motor will tilt when placed on the table, making it inconvenient to fix. In addition, when motors of different sizes are clamped and fixed by pressure plates, the motor shafts cannot be guaranteed to be at the same height. When testing each motor of different sizes, the position of the testing rod needs to be constantly adjusted, which is not conducive to improving the efficiency of testing and maintenance.

[0004] Based on this, a positioning device for window motor maintenance and detection is now provided, which can eliminate the disadvantages of the existing devices. Utility Model Content

[0005] In view of the above problems, a positioning device for window motor maintenance and detection is provided, which solves the problem that the detection positions are not at the same height when motors of different sizes are clamped by a clamping mechanism.

[0006] In order to solve the problems of the prior art, the utility model provides a positioning device for maintenance and inspection of window motors, including a support platform, a fixed clamping plate is provided on the support platform, a movable clamping plate is provided on the support platform for horizontally sliding toward or away from the fixed clamping plate, a rotating mechanism is provided on the support platform for driving the movable clamping plate to slide, a mounting shell is provided on both the fixed clamping plate and the movable clamping plate, and a clamping mechanism for clamping window motors of different sizes is provided in the mounting shell.

[0007] Preferably, the clamping mechanism includes a driving gear, a driven gear ring, a rotating plate, an arc-shaped groove, a positioning rod and a clamping block. A plurality of clamping blocks are provided on the fixed clamping plate and the movable clamping plate for circular sliding. A positioning rod is provided on the clamping block. The rotating plate is rotatably arranged on the opposite side of the fixed clamping plate and the movable clamping plate through an installation assembly. A plurality of arc-shaped grooves matching the positioning rod are provided on the rotating plate. A driven gear ring is provided on the outer wall of the rotating plate. The driven gear ring is meshed with a driving gear rotatably arranged in the fixed clamping plate and the movable clamping plate. Both the fixed clamping plate and the movable clamping plate are provided with a driving mechanism for driving the driving gear to rotate.

[0008] Preferably, the driving mechanism includes a motor and a connecting rod, the fixed clamping plate and the movable clamping plate are both provided with a fixed plate, the fixed plate is mounted with a motor, and the output end of the motor passes through the side walls of the fixed clamping plate and the movable clamping plate to connect to the driving gear.

[0009] Preferably, the rotating mechanism includes a rotating rod and a screw rod, the screw rod is rotatably arranged in the support platform, the lower end of the movable clamping plate is sleeved on the side wall of the screw rod, the movable clamping plate is provided with a thread matching the screw rod, and one end of the screw rod passes through the side wall of the support platform and is connected to the rotating rod.

[0010] Preferably, the mounting assembly comprises a mounting groove and a sliding rod, the sliding rod is provided on the side of the rotating plate close to the positioning rod, and the fixed clamping plate or the movable clamping plate is provided on the side of the rotating plate close to the rotating plate with a mounting groove matching the sliding rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The utility model is provided with a clamping mechanism, which can clamp and fix the two ends of the window lifting motor. For the window lifting motors with different sizes at both ends, they can always be clamped firmly on the same horizontal plane, and can ensure that the axes to be detected are at the same height, without frequently adjusting the position of the detection rod, thereby improving the detection efficiency.

[0013] 2. The utility model is provided with a movable clamping plate, and the distance between the movable clamping plate and the fixed clamping plate can be adjusted by rotating the rotating mechanism, so as to adapt to window motors of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The present invention is a three-dimensional structural schematic diagram of a positioning device for window motor maintenance and inspection.

[0015] Figure 2 The present invention is a partial three-dimensional structural schematic diagram of a positioning device for window motor maintenance and inspection.

[0016] Figure 3The invention discloses a schematic diagram of the installation and decomposition stereoscopic structure of a positioning device for window motor maintenance and inspection.

[0017] The numbers in the figure are: 101, support table; 102, fixed clamping plate; 103, movable clamping plate; 104, mounting shell; 105, fixed plate; 200, rotating mechanism; 201, rotating rod; 202, screw rod; 300, driving mechanism; 301, motor; 302, connecting rod; 400, clamping mechanism; 401, driving gear; 402, driven gear ring; 403, rotating plate; 404, arc groove; 405, positioning rod; 406, clamping block; 500, mounting assembly; 501, mounting groove; 502, sliding rod. DETAILED DESCRIPTION

[0018] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Reference Figure 1-Figure 3 : A positioning device for window motor maintenance and inspection, including a support platform 101, a fixed clamping plate 102 is provided on the support platform 101, a movable clamping plate 103 is provided on the support platform 101 and slides horizontally toward or away from the fixed clamping plate 102, a rotating mechanism 200 is provided on the support platform 101 for driving the movable clamping plate 103 to slide, a mounting shell 104 is provided on both the fixed clamping plate 102 and the movable clamping plate 103, and a clamping mechanism 400 for clamping window motors of different sizes is provided in the mounting shell 104.

[0020] The support platform 101 is used to support the sliding of the fixed clamping plate 102 and the movable clamping plate 103. The fixed clamping plate 102 and the movable clamping plate 103 can cooperate to support window shaker motors of different lengths, thereby improving the stability of the window shaker motor clamping. The spacing between the movable clamping plate 103 and the fixed clamping plate 102 can be adjusted through the rotating mechanism 200. Window shaker motors of different lengths are placed on the fixed clamping plate 102 and the movable clamping plate 103, and are inspected and repaired, thereby improving the stability of supporting the window shaker motor.

[0021] Reference Figure 2-Figure 3: The clamping mechanism 400 includes a driving gear 401, a driven gear ring 402, a rotating plate 403, an arc groove 404, a positioning rod 405 and a clamping block 406. A plurality of clamping blocks 406 are provided on the fixed clamping plate 102 and the movable clamping plate 103 for circular sliding. A positioning rod 405 is provided on the clamping block 406. The rotating plate 403 is rotatably arranged on the opposite side of the fixed clamping plate 102 and the movable clamping plate 103 through the mounting assembly 500. A plurality of arc grooves 404 cooperating with the positioning rod 405 are provided on the rotating plate 403. A driven gear ring 402 is provided on the outer wall of the rotating plate 403. The driven gear ring 402 is meshed with a driving gear 401 rotatably arranged in the fixed clamping plate 102 and the movable clamping plate 103. Both the fixed clamping plate 102 and the movable clamping plate 103 are provided with a driving mechanism 300 for driving the driving gear 401 to rotate.

[0022] The driving gear 401 is rotated to drive the driven gear ring 402 to rotate, and the driven gear ring 402 drives the rotating plate 403 to rotate on the fixed clamping plate 102 or the movable clamping plate 103. The arc groove 404 cooperates with the positioning rod 405 to drive the clamping block 406 to slide on the fixed clamping plate 102 or the movable clamping plate 103, so that window motors of different sizes can be clamped, avoiding the tedious operation of replacing the clamp when clamping window motors of different sizes.

[0023] Reference Figure 2-Figure 3 : The driving mechanism 300 includes a motor 301 and a connecting rod 302. The fixed clamping plate 102 and the movable clamping plate 103 are both provided with a fixed plate 105. The fixed plate 105 is installed with the motor 301. The output end of the motor 301 passes through the side walls of the fixed clamping plate 102 and the movable clamping plate 103 to connect to the driving gear 401.

[0024] The motor 301 is started to drive the connecting rod 302 to rotate, and the connecting rod 302 drives the driving gear 401 to rotate, so that the clamping mechanism 400 can be started to clamp and fix the window motor.

[0025] Reference Figure 1 : The rotating mechanism 200 includes a rotating rod 201 and a screw rod 202. The screw rod 202 is rotatably set in the support platform 101. The lower end of the movable clamping plate 103 is sleeved on the side wall of the screw rod 202. The movable clamping plate 103 is provided with a thread matching the screw rod 202. One end of the screw rod 202 passes through the side wall of the support platform 101 and is connected to the rotating rod 201.

[0026] Rotating the rotating rod 201 drives the screw rod 202 to rotate. Through the cooperation between the screw rod 202 and the thread, the movable clamping plate 103 can slide back and forth on the support platform 101, and the distance between the movable clamping plate 103 is adjusted to support window motors of different lengths and improve the stability of the support. The rotating rod 201 is set to a handle shape to facilitate the operator to rotate.

[0027] Reference Figure 3 : The installation component 500 includes an installation groove 501 and a sliding rod 502. The sliding rod 502 is provided on the side of the rotating plate 403 close to the positioning rod 405, and the fixed clamping plate 102 or the movable clamping plate 103 is provided on the side of the rotating plate 403 to match the sliding rod 502.

[0028] The sliding rod 502 is slidably set in the installation groove 501, which is convenient for rotating the rotating plate 403 to be installed on the fixed clamping plate 102 or the movable clamping plate 103, thereby improving the efficiency of installing the rotating plate 403. Since the length of the installation groove 501 is limited, it can only support the rotating plate 403 to rotate a certain angle on the fixed clamping plate 102 or the movable clamping plate 103, and has stability.

[0029] Working principle: according to the length of the window shaker motor to be tested, an estimate is made, and the spacing between the fixed clamping plate 102 and the movable clamping plate 103 is adjusted by rotating the rotating rod 201 to drive the screw rod 202, so as to support window shaker motors of different lengths. By starting the motor 301, the connecting rod 302 is driven to rotate, and the connecting rod 302 drives the driving gear 401 to rotate, thereby driving the driven gear ring 402 and the rotating plate 403 to rotate, and the arc groove 404 cooperates with the positioning rod 405 to drive the clamping block 406 to slide on the fixed clamping plate 102 or the movable clamping plate 103 to clamp and fix the two ends of the window shaker motor. The shape of the window shaker motor here can be cylindrical, and it is also suitable for shapes with different sizes at both ends. The window shaker motors with different sizes at both ends can be clamped and fixed at the same level, which can ensure that the axes to be tested are at the same height, and there is no need to frequently adjust the position of the detection rod, thereby improving the efficiency of detection and maintenance.

[0030] The above embodiments only express one or several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. A positioning device for window motor maintenance and detection, characterized in that: The invention comprises a support platform (101), wherein a fixed clamping plate (102) is provided on the support platform (101), wherein a movable clamping plate (103) is provided on the support platform (101) and is slidable horizontally toward or away from the fixed clamping plate (102), wherein a rotating mechanism (200) is provided on the support platform (101) and is used to drive the movable clamping plate (103) to slide, wherein both the fixed clamping plate (102) and the movable clamping plate (103) are provided with a mounting shell (104), wherein a clamping mechanism (400) is provided in the mounting shell (104) and is used to clamp window motors of different sizes.

2. A positioning device for window motor maintenance and detection according to claim 1, characterized in that: The clamping mechanism (400) comprises a driving gear (401), a driven gear ring (402), a rotating plate (403), an arc groove (404), a positioning rod (405) and a clamping block (406); a plurality of clamping blocks (406) are provided on the fixed clamping plate (102) and the movable clamping plate (103) in a circular sliding manner; a positioning rod (405) is provided on the clamping block (406); the rotating plate (403) is rotatably arranged on the fixed clamping plate (102) and the movable clamping plate (103) through an installation assembly (500); 03), the rotating plate (403) is provided with a plurality of arc grooves (404) cooperating with the positioning rod (405), the outer wall of the rotating plate (403) is provided with a driven gear ring (402), the driven gear ring (402) is meshed with a driving gear (401) rotatably arranged in the fixed clamping plate (102) and the movable clamping plate (103), and the fixed clamping plate (102) and the movable clamping plate (103) are both provided with a driving mechanism (300) for driving the driving gear (401) to rotate.

3. A positioning device for window motor maintenance and detection according to claim 2, characterized in that: The driving mechanism (300) comprises a motor (301) and a connecting rod (302); a fixed plate (105) is provided on the fixed clamping plate (102) and the movable clamping plate (103); the motor (301) is mounted on the fixed plate (105); and the output end of the motor (301) passes through the side walls of the fixed clamping plate (102) and the movable clamping plate (103) to connect to the driving gear (401).

4. A positioning device for window motor maintenance and detection according to claim 1, characterized in that: The rotating mechanism (200) comprises a rotating rod (201) and a screw rod (202); the screw rod (202) is rotatably arranged in the support platform (101); the lower end of the movable clamping plate (103) is sleeved on the side wall of the screw rod (202); a thread matching the screw rod (202) is arranged in the movable clamping plate (103); one end of the screw rod (202) passes through the side wall of the support platform (101) and is connected to the rotating rod (201).

5. A positioning device for window motor maintenance and detection according to claim 2, characterized in that: The mounting assembly (500) comprises a mounting groove (501) and a sliding rod (502); the sliding rod (502) is provided on the side of the rotating plate (403) close to the positioning rod (405); and the mounting groove (501) matching with the sliding rod (502) is provided on the side of the fixed clamping plate (102) or the movable clamping plate (103) close to the rotating plate (403).

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