Automobile back door decoration assembly detection tool with locking and limiting structure

Abstract

The utility model relates to the technical field of decoration assembly detection, specifically relates to a car back door decoration assembly detection frock with locking and limiting structure, including frame body and structural component, structural component includes limit block, pulley seat, bottom plate, detection board, block, mounting bolt, fixed block and adjusting component, limit block fixed mounting is in one side of frame body, pulley seat is fixedly connected with frame body and is located frame body far from limit block one side, bottom plate is detachably connected with limit block, detection board is fixedly connected with bottom plate and is located bottom plate far from frame body one side, adjusting component is connected with bottom plate, fixed block is connected with adjusting component, block is detachably connected with detection board and is located detection board far from bottom plate one side, mounting bolt is threadedly connected with detection board and is threadedly connected with block, avoids the displacement, and then makes the decoration board fixed not to the position, thereby improves the fixed effect to the decoration board.

Description

Technical Field

[0001] This utility model relates to the field of decorative component assembly testing technology, and in particular to a testing fixture for automotive tailgate decorative component assemblies with a locking and limiting structure. Background Technology

[0002] The tailgate trim assembly is an important part of the car interior, with multiple functions such as aesthetics, practicality and protection. The tailgate trim assembly integrates a series of tailgate-related parts into a fully functional unit. When fixing the trim, the usual device is prone to damaging the fixing parts of the trim, thus affecting the fixing effect of the device.

[0003] The prior art CN219178519U discloses a vehicle trim panel assembly inspection fixture, including a main suction cup, a car door trim panel, an inspection plate, a placement groove, auxiliary suction cups, a controller, a servo motor, a first transmission wheel, a transmission belt, a second transmission wheel, a rotating shaft, and a connecting sleeve. The main suction cup can initially fix the car door trim panel in the placement groove inside the inspection plate. The four auxiliary suction cups can adsorb and fix the four corners of the car door trim panel. When it is necessary to adjust the tilt angle of the inspection plate, the controller first controls the servo motor to run, so that its output shaft drives the first transmission wheel to rotate. The rotation of the first transmission wheel drives the transmission belt to rotate, which in turn drives the second transmission wheel to rotate. The rotation of the second transmission wheel drives the rotating shaft to rotate, which in turn drives the connecting sleeve to rotate. The rotation of the connecting sleeve drives the inspection plate to rotate, thus adjusting the tilt angle of the inspection plate. This avoids damage to the fixing parts of the trim assembly, thereby improving the fixing effect of the device on the trim assembly.

[0004] In normal use, the existing fixing method for decorative panels is prone to displacement when the decorative parts are placed on the detection plate, which can cause the decorative panels to not be fixed in place and thus affect the fixing effect of the decorative panels. Utility Model Content

[0005] The purpose of this utility model is to provide a testing fixture for automotive tailgate trim assembly with a locking and limiting structure. This solves the problem that in the existing fixing method, the trim is easily displaced when placed on the testing plate, which leads to the trim not being fixed in place and thus affects the fixing effect of the trim.

[0006] To achieve the above objectives, this utility model provides a testing fixture for automotive tailgate trim assembly with a locking and limiting structure, comprising a frame and structural components. The structural components include a limiting block, a pulley seat, a base plate, a testing plate, a stop block, mounting bolts, a fixing block, and an adjusting component. The limiting block is fixedly installed on one side of the frame. The pulley seat is fixedly connected to the frame and located on the side of the frame away from the limiting block. The base plate is detachably connected to the limiting block. The testing plate is fixedly connected to the base plate and located on the side of the base plate away from the frame. The adjusting component is connected to the base plate. The fixing block is connected to the adjusting component. The stop block is detachably connected to the testing plate and located on the side of the testing plate away from the base plate. The mounting bolts are threadedly connected to the testing plate and also threadedly connected to the stop block.

[0007] The adjusting component includes a frame, a vertical block, and a lifting component. The frame is fixedly connected to the base plate and is located on the side of the base plate closer to the detection plate. The vertical block is slidably connected to the frame and fixedly connected to the fixed block. The lifting component is connected to the frame and to the vertical block.

[0008] The lifting component includes a lifting rod and a lifting motor. The lifting rod is rotatably connected to the frame and threadedly connected to the vertical block. The lifting motor is fixedly connected to the frame, and the output shaft of the lifting motor is connected to the lifting rod.

[0009] The mounting bolt includes a mounting screw and a mounting nut. The mounting screw is threadedly connected to the abutment and to the detection plate. The mounting nut is threadedly connected to the mounting screw and is located on the side of the mounting screw closer to the detection plate.

[0010] The adjusting component further includes a rubber pad and a fixing bolt. The fixing bolt is threadedly connected to the fixed block and is located on the side of the fixed block away from the vertical block. The rubber pad is threadedly connected to the fixing bolt and is located on the side of the fixing bolt close to the fixed block.

[0011] This utility model discloses a testing fixture for automotive tailgate trim assembly with a locking and limiting structure. The mounting screw and mounting nut cooperate to fix the abutment block on the testing plate. The trim part is then placed on the testing plate, and the abutment block restricts the edge of the trim panel. A lifting motor drives the lifting rod to rotate on the frame, simultaneously driving the vertical block to move on the frame. The vertical block then moves the fixed block up and down, causing the fixed block to abut against the trim part, positioning the trim part on the testing plate. This facilitates the operator's use of tools to test the trim part, preventing displacement and ensuring the trim panel is properly secured, thereby improving the fixing effect of the trim panel. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a schematic diagram of the overall structure of the automotive tailgate trim assembly testing fixture with a locking and limiting structure according to the first embodiment of this utility model.

[0014] Figure 2 This is a structural schematic diagram of the mounting screw and mounting nut of this utility model.

[0015] Figure 3 This is a structural schematic diagram of the lifting rod and lifting motor of this utility model.

[0016] Figure 4 This is a structural schematic diagram of the rubber pad and fixing bolt of this utility model.

[0017] In the diagram: 101-Frame, 102-Limiting block, 103-Pulley seat, 104-Base plate, 105-Detection plate, 106-Abutting block, 107-Mounting bolt, 108-Fixing block, 109-Frame, 110-Vertical block, 111-Lifting rod, 112-Lifting motor, 113-Mounting screw, 114-Mounting nut, 201-Rubber pad, 202-Fixing bolt. Detailed Implementation

[0018] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0019] The first embodiment of this application is as follows:

[0020] Please see Figures 1-3 , Figure 1 This is a schematic diagram of the overall structure of the automotive tailgate trim assembly testing fixture with a locking and limiting structure according to the first embodiment of this utility model. Figure 2 This is a structural schematic diagram of the mounting screw and mounting nut of this utility model. Figure 3This is a structural schematic diagram of the lifting rod and lifting motor of this utility model. This utility model provides a testing fixture for an automotive tailgate trim assembly with a locking and limiting structure, including a frame 101 and structural components. The structural components include a limiting block 102, a pulley seat 103, a base plate 104, a testing plate 105, a stop block 106, a mounting bolt 107, a fixing block 108, and an adjusting component. The adjusting component includes a frame 109, a vertical block 110, and a lifting component. The lifting component includes a lifting rod 111 and a lifting motor 112. The mounting bolt 107 includes a mounting screw 113 and a mounting nut 114. The aforementioned solution solves the problem in the prior art that when fixing trim panels, the trim pieces easily shift while being placed on the testing plate 105, resulting in incomplete fixing of the trim panels and affecting the fixing effect. It can be understood that the aforementioned solution can be used in situations where the trim pieces easily shift while being placed on the testing plate 105 when fixing trim panels in the prior art.

[0021] In this specific embodiment, the abutment 106 is installed on the detection plate 105 by the mounting bolt 107. The decorative piece is placed on the detection plate 105, and the abutment 106 restricts the frame of the decorative piece. The adjusting component drives the fixing block 108 to move up and down, so that the fixing block 108 abuts against the decorative piece and positions the decorative piece on the detection plate 105. This facilitates the operation of tools by the staff to inspect the decorative piece, avoids displacement, and prevents the decorative piece from being improperly fixed, thereby improving the fixing effect of the decorative piece.

[0022] The limiting block 102 is fixedly installed on one side of the frame 101. The pulley seat 103 is fixedly connected to the frame 101 and located on the side of the frame 101 away from the limiting block 102. The base plate 104 is detachably connected to the limiting block 102. The detection plate 105 is fixedly connected to the base plate 104 and located on the side of the base plate 104 away from the frame 101. The adjusting member is connected to the base plate 104. The fixing block 108 is connected to the adjusting member. The abutment block 106 is connected to the detection plate 102. 5. A detachable connection is provided, located on the side of the detection plate 105 away from the base plate 104. The mounting bolt 107 is threadedly connected to the detection plate 105 and to the abutment block 106. Multiple pulley seats 103 are located at the four bottom corners of the frame 101. Multiple limiting blocks 102 are provided, with their lower inner sides fixedly connected to the four outer top corners of the frame 101. The four outer corners of the base plate 104 are detachably connected to the inner sides of the multiple limiting blocks 102. The connection includes multiple through holes on the inner and outer sides of the detection plate 105, and multiple detection plates 105 located on the top left and right sides of the base plate 104. Multiple through holes are designed on the side of the abutment block 106. The mounting bolts 107, through the through holes in the abutment block 106 and the detection plate 105, install the abutment block 106 onto the detection plate 105. Multiple L-shaped fixing blocks 108 are provided. Multiple adjusting components are also provided on the base plate. On the top left and right sides of 104, the abutment 106 is installed on the detection plate 105 by the mounting bolts 107. The decorative part is placed on the detection plate 105, and the abutment 106 restricts the frame of the decorative plate. The adjusting component drives the fixing block 108 to move up and down, so that the fixing block 108 abuts against the decorative part and positions the decorative part on the detection plate 105. This makes it easier for the staff to operate tools to inspect the decorative part, avoids displacement, and prevents the decorative plate from being not fixed in place, thereby improving the fixing effect of the decorative plate.

[0023] Secondly, the frame 109 is fixedly connected to the base plate 104 and is located on the side of the base plate 104 near the detection plate 105; the vertical block 110 is slidably connected to the frame 109 and fixedly connected to the fixed block 108; the lifting component is connected to the frame 109 and the vertical block 110; the base plate 104 has mounting openings on the top left and right sides; the top of the frame 109 is hollow; the lower outer part of the frame 109 is fixedly connected to the mounting opening of the base plate 104; the outer top of the vertical block 110 is fixedly connected to the horizontal end of the fixed block 108; the lifting component drives the outer side of the vertical block 110 to move on the inner side of the frame 109; the vertical block 110 drives the fixed block 108 to move, thereby driving the fixed block 108 to move up and down.

[0024] Meanwhile, the lifting rod 111 is rotatably connected to the frame 109 and threadedly connected to the vertical block 110; the lifting motor 112 is fixedly connected to the frame 109, and the output shaft of the lifting motor 112 is connected to the lifting rod 111. The outer side of the lifting rod 111 is designed with an external thread, the bottom end of the vertical block 110 is designed with an internal thread hole, and the bottom end of the frame 109 is designed with a rotating hole. The external thread of the lifting rod 111 engages with the internal thread hole of the vertical block 110. The bottom end of the lifting rod 111 is fixedly connected to the output shaft of the lifting motor 112 through the rotating hole of the frame 109. The lifting motor 112 drives the lifting rod 111 to rotate on the frame 109, and at the same time drives the vertical block 110 to move on the frame 109, thereby driving the vertical block 110 to move up and down.

[0025] Then, the mounting screw 113 is threadedly connected to the abutment 106 and to the detection plate 105; the mounting nut 114 is threadedly connected to the mounting screw 113 and is located on the side of the mounting screw 113 near the detection plate 105. The mounting screw 113 engages with the mounting nut 114 through the through hole of the abutment 106 and the through hole of the detection plate 105. Through the cooperation of the mounting screw 113 and the mounting nut 114, the abutment 106 is fixed on the detection plate 105, thereby installing the abutment 106 on the detection plate 105.

[0026] When using the automotive tailgate trim assembly inspection fixture with locking and limiting structure according to this embodiment, the mounting screw 113 cooperates with the mounting nut 114 to fix the abutment 106 on the inspection plate 105, and then the trim is placed on the inspection plate 105. The abutment 106 restricts the edge of the trim. The lifting motor 112 drives the lifting rod 111 to rotate on the frame 109, and at the same time drives the vertical block 110 to move on the frame 109. The vertical block 110 drives the fixing block 108 to move up and down, so that the fixing block 108 abuts against the trim and positions the trim on the inspection plate 105. This makes it easier for the operator to operate the tool to inspect the trim, avoids displacement, and prevents the trim from being not fixed in place, thereby improving the fixing effect of the trim.

[0027] The second embodiment of this application is as follows:

[0028] Please see Figure 4 , Figure 4 This is a structural schematic diagram of the rubber pad and fixing bolt of this utility model. Based on the first embodiment, the adjusting component of this embodiment also includes a rubber pad 201 and a fixing bolt 202.

[0029] In this specific embodiment, the rubber pad 201 is installed on the fixed block 108 by the fixing bolt 202, and the fixed block 108 drives the rubber pad 201 to abut against the decorative panel, thereby avoiding damage to the decorative panel.

[0030] The fixing bolt 202 is threadedly connected to the fixed block 108 and is located on the side of the fixed block 108 away from the vertical block 110. The rubber pad 201 is threadedly connected to the fixing bolt 202 and is located on the side of the fixing bolt 202 close to the fixed block 108. The bottom of the vertical end of the fixed block 108 is designed with an internal threaded hole. There are multiple rubber pads 201, and the bottom of each rubber pad 201 is designed with an installation hole. There are multiple fixing bolts 202. The fixing bolts 202 engage with the internal threaded hole of the fixed block 108 through the installation hole of the rubber pad 201. The fixing bolts 202 install the rubber pad 201 on the fixed block 108. The fixed block 108 drives the rubber pad 201 to abut against the decorative panel, thereby avoiding damage to the decorative panel.

[0031] When using the automotive tailgate trim assembly testing fixture with a locking and limiting structure according to this embodiment, the fixing bolt 202 installs the rubber pad 201 on the fixing block 108, and the fixing block 108 drives the rubber pad 201 to abut against the trim panel, thereby avoiding damage to the trim panel.

[0032] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that implementing all or part of the above embodiments and making equivalent changes in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A testing fixture for automotive tailgate trim assembly with a locking and limiting structure, comprising a frame, characterized in that: It also includes structural components; The structural components include a limiting block, a pulley seat, a base plate, a detection plate, a stop block, mounting bolts, a fixing block, and an adjusting component. The limiting block is fixedly installed on one side of the frame. The pulley seat is fixedly connected to the frame and located on the side of the frame away from the limiting block. The base plate is detachably connected to the limiting block. The detection plate is fixedly connected to the base plate and located on the side of the base plate away from the frame. The adjusting component is connected to the base plate. The fixing block is connected to the adjusting component. The stop block is detachably connected to the detection plate and located on the side of the detection plate away from the base plate. The mounting bolts are threadedly connected to the detection plate and also threadedly connected to the stop block.

2. The inspection fixture for automotive tailgate trim assembly with locking and limiting structure as described in claim 1, characterized in that: The adjusting component includes a frame, a vertical block, and a lifting component. The frame is fixedly connected to the base plate and is located on the side of the base plate closer to the detection plate. The vertical block is slidably connected to the frame and fixedly connected to the fixed block. The lifting component is connected to the frame and to the vertical block.

3. The inspection fixture for the automotive tailgate trim assembly with locking and limiting structure as described in claim 2, characterized in that: The lifting component includes a lifting rod and a lifting motor. The lifting rod is rotatably connected to the frame and threadedly connected to the vertical block. The lifting motor is fixedly connected to the frame, and the output shaft of the lifting motor is connected to the lifting rod.

4. The inspection fixture for automotive tailgate trim assembly with locking and limiting structure as described in claim 1, characterized in that: The mounting bolt includes a mounting screw and a mounting nut. The mounting screw is threadedly connected to the abutment and to the detection plate. The mounting nut is threadedly connected to the mounting screw and is located on the side of the mounting screw closer to the detection plate.

5. The inspection fixture for the automotive tailgate trim assembly with locking and limiting structure as described in claim 2, characterized in that: The adjusting component also includes a rubber pad and a fixing bolt. The fixing bolt is threadedly connected to the fixed block and is located on the side of the fixed block away from the vertical block. The rubber pad is threadedly connected to the fixing bolt and is located on the side of the fixing bolt close to the fixed block.

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