Detection tool structure of automobile stiffening beam reinforcer

Abstract

The utility model discloses an automobile stiffening beam reinforcer testing fixture structure in the field of testing fixture structures, which comprises a top cover, a fixing plate and a first shell, the fixing plate is fixedly connected to the bottom of the top cover, the first shell is located below the bottom of the fixing plate, a transverse plate is fixedly connected between the right sides of the inner side walls of the top cover, and the transverse plate is located below the bottom of the fixing plate. A motor is fixedly connected to the middle of the right side wall of the inner cavity of the top cover, the output end of the motor is fixedly connected with a lead screw, the lead screw penetrates through the middle of the right side wall of the transverse plate and is rotationally connected to the middle of the left side wall of the inner cavity of the top cover, and a limiting hole is formed in the middle of the left side of the top of the fixing plate; according to the testing fixture structure of the automobile stiffening beam reinforcer, a reinforcing plate can be conveniently and rapidly clamped, the labor intensity of workers is reduced, the testing fixture structure is convenient to use, a buffer mechanism is arranged, the clamping contact surface of the reinforcing plate is not prone to damage, and the use efficiency of the testing fixture is improved.

Description

A fixture structure for reinforcing components of automotive reinforcing beams Technical Field

[0001] This utility model relates to the field of inspection fixture structure technology, specifically an inspection fixture structure for a reinforcing component of an automotive reinforcing beam. Background Technology

[0002] A gauge is a specialized inspection device used to measure and evaluate the size, shape, and positional characteristics of parts. Gauges enable online inspection of parts, allowing for visual inspection, or using measuring instruments or calipers to examine the surface and perimeter of parts. They also facilitate visual inspection of holes of different types and connections between parts using inspection pins or visual inspection. This ensures rapid assessment of part quality during trial production and initial production. In the processing of automotive B-pillar reinforcement plates, gauges are required for inspection.

[0003] The current invention, with publication number CN222670892U, describes a fixture structure for a B-pillar reinforcement plate in automobiles. It includes a base, a controller fixedly connected to the top of the base, a stabilizing plate fixedly connected to the top of the base, a connecting plate fixedly connected to the outer side of the stabilizing plate, a first electric telescopic rod fixedly connected to the top of the connecting plate, a push rod fixedly connected to the bottom of the first electric telescopic rod, a clamping frame fixedly connected to the bottom of the push rod, a threaded tube fixedly connected to the outer side of the clamping frame, a screw threadedly connected to the inside of the threaded tube, a rotating cover fixedly connected to the outer side of the screw, a positioning rod fixedly connected to the end of the screw away from the rotating cover, and a moving groove formed inside the connecting plate. The device has a simple structure and is easy to use. It can position and adjust the position of reinforcing plates of different specifications. However, in actual use, it was found that the position adjustment mechanism of the clamp during the clamping of the reinforcing plate under the B-pillar of a car is adjusted by the controller, while the clamp itself requires the operator to manually rotate the rotating cover to drive the screw to push the positioning rod for clamping. Moreover, each clamping requires the operator to operate the rotating cover four times, which is not convenient for quickly clamping the reinforcing plate, increases the labor intensity of the operator, and is inconvenient to use. At the same time, the clamping parts of this device lack a buffer mechanism, which makes the contact surface of the reinforcing plate clamping easily damaged, reducing the efficiency of the inspection tool. Therefore, we propose an inspection tool structure for reinforcing beams of automobiles. Summary of the Invention

[0004] The purpose of this utility model is to provide a fixture structure for reinforcing components of automotive reinforcing beams, in order to solve the problems mentioned in the background art. In actual use, it was found that the position adjustment mechanism of the fixture during the clamping of the B-pillar reinforcing plate is controlled by a controller, while the fixture itself requires manual rotation of the rotating cover to drive the screw and position rod for clamping. Each clamping operation requires four rotations of the rotating cover, which is inconvenient for quickly clamping the reinforcing plate, increases the labor intensity of the workers, and is inconvenient to use. Furthermore, the lack of a buffer mechanism in the clamping components makes the contact surface of the reinforcing plate easily damaged, reducing the efficiency of the fixture.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fixture structure for reinforcing components of an automotive reinforcing beam, comprising a top cover, a fixing plate, and a first housing. The fixing plate is fixedly connected to the bottom of the top cover, and the first housing is located below the bottom of the fixing plate. A horizontal plate is fixedly connected between the right sides of the inner sidewalls of the top cover. A motor is fixedly connected to the middle of the right sidewall of the inner cavity of the top cover. A lead screw is fixedly connected to the output end of the motor, and the lead screw passes through the middle of the right sidewall of the horizontal plate and is rotatably connected to the middle of the left sidewall of the inner cavity of the top cover. A limit hole is opened in the middle of the top left side of the fixing plate. A second support plate is fixedly connected to the bottom right side of the fixing plate, and the second support plate is fixedly connected to the right sidewall of the right first housing. A second housing is slidably connected to the outer sidewall of the first housing. A buffer pad is fixedly connected to the right sidewall of the left second housing and the left sidewall of the right second housing. A buffer device is fixedly connected between the left sidewall of the inner cavity of the left first housing and the right sidewall of the inner cavity of the left second housing, and between the right sidewall of the inner cavity of the right first housing and the left sidewall of the inner cavity of the right second housing.

[0006] As a further description of the above technical solution:

[0007] The outer wall of the lead screw is threaded with a slider, and the slider passes through the inner cavity of the limiting hole and extends to the lower side of the fixing plate.

[0008] As a further description of the above technical solution:

[0009] The bottom of the slider is fixedly connected to a mounting plate, and the bottom middle of the mounting plate is fixedly connected to a first support plate, which is fixedly connected to the left side wall of the first housing on the left side.

[0010] As a further description of the above technical solution:

[0011] A fixing rod is fixedly connected to the middle of the right side wall of the inner cavity of the limiting hole, and the fixing rod passes through the middle of the lower side of the right side wall of the slider and is fixedly connected to the middle of the left side wall of the inner cavity of the limiting hole.

[0012] As a further description of the above technical solution:

[0013] A convenient switch is fixedly connected to the top left front side of the top cover, and the convenient switch is electrically connected to the motor.

[0014] As a further description of the above technical solution:

[0015] The buffer device includes a sleeve, an elastic element, a damping block, and a support rod. The sleeve is fixedly connected to the left side wall of the inner cavity of the left first housing and the right side wall of the inner cavity of the right first housing. The elastic element is fixedly connected to the left side wall of the inner cavity of the left sleeve and the right side wall of the inner cavity of the right sleeve. The damping block is fixedly connected to the end of the elastic element and slidably connected to the inner cavity of the sleeve. The support rod is fixedly connected to the middle of the left side wall of the left damping block and the middle of the right side wall of the right damping block, and the support rod passes through the right side wall of the inner cavity of the left sleeve and the left side wall of the inner cavity of the right sleeve, and is fixedly connected to the right side wall of the inner cavity of the left second housing and the left side wall of the inner cavity of the right second housing.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. The inspection fixture structure of the automotive reinforcing beam reinforcement component uses a slider to support the left first housing through a mounting plate and a first support plate. A motor drives a lead screw to rotate, causing the slider to move the first support plate and the left first housing to the right. The left second housing and the right second housing then clamp the reinforcing plate, making it easy for the inspection fixture to quickly clamp the reinforcing plate, reducing the labor intensity of the workers and making it easy to use.

[0018] 2. The inspection fixture structure of the automotive reinforcing beam reinforcement component uses a second housing to clamp the reinforcing plate in conjunction with the right-side second housing. A buffer device between the first and second housings buffers the force applied to the second housing. The pressure on the second housing is transmitted through a support rod and a damping block, which in turn drives the elastic element to compress and buffer the applied force. This reduces the impact force on the reinforcing plate caused by the movement of the left-side second housing during contact, thus providing a buffer mechanism for the fixture clamping component. This makes the contact surface of the reinforcing plate less susceptible to damage and improves the efficiency of the fixture. Attached Figure Description

[0019] Figure 1 is a three-dimensional structural diagram of a fixture structure for an automotive reinforcing beam reinforcement component proposed in this utility model;

[0020] Figure 2 is a schematic diagram of the main view of the inspection fixture structure for a car reinforcing beam reinforcement component proposed in this utility model;

[0021] Figure 3 is a schematic diagram of the main sectional view of the inspection fixture structure for a car reinforcing beam reinforcement component proposed in this utility model;

[0022] Figure 4 is an enlarged structural schematic diagram of section A in Figure 3 of a fixture structure for an automotive reinforcing beam reinforcement component proposed in this utility model.

[0023] In the diagram: 100, top cover; 110, horizontal plate; 120, motor; 130, lead screw; 140, slider; 150, mounting plate; 160, first support plate; 170, convenient switch; 200, fixing plate; 210, limiting hole; 220, fixing rod; 230, second support plate; 300, first housing; 310, second housing; 320, buffer pad; 330, buffer device; 331, sleeve; 332, elastic element; 333, damping block; 334, support rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] This utility model provides a fixture structure for a reinforcing member of an automotive reinforcing beam, which facilitates quick clamping of the reinforcing plate and has a buffer mechanism. Please refer to Figures 1-4. It includes a top cover 100, a fixing plate 200, and a first housing 300.

[0028] Please refer to Figures 1-4 again. A horizontal plate 110 is fixedly connected between the right sides of the inner sidewall of the top cover 100. The horizontal plate 110 is used to protect the motor 120. The motor 120 is fixedly connected to the middle of the right sidewall of the inner cavity of the top cover 100. A lead screw 130 is fixedly connected to the output end of the motor 120. The lead screw 130 passes through the middle of the right sidewall of the horizontal plate 110 and is rotatably connected to the middle of the left sidewall of the inner cavity of the top cover 100. The motor 120 is used to drive the lead screw 130 to rotate and drive the slider 140 to move left and right. The top cover 100 is used to provide space for the installation of the motor 120.

[0029] Please refer to Figures 1-4 again. A limiting hole 210 is opened in the middle of the top left side of the fixed plate 200. The limiting hole 210 is used to limit the slider 140. A second support plate 230 is fixedly connected to the bottom right side of the fixed plate 200. The second support plate 230 is fixedly connected to the right side wall of the right first housing 300. The second support plate 230 is used to support the right first housing 300. The fixed plate 200 is fixedly connected to the bottom of the top cover 100. The fixed plate 200 is used to support the first housing 300.

[0030] Please refer to Figures 1-4 again. The outer wall of the first housing 300 is slidably connected to the second housing 310. The left second housing 310 is used to clamp and fix the reinforcing plate after being moved by force, in conjunction with the right second housing 310. The right side wall of the left second housing 310 and the left side wall of the right second housing 310 are fixedly connected to the buffer pad 320. The buffer pad 320 is used to protect and buffer the contact surface between the second housing 310 and the reinforcing plate. The left side wall of the inner cavity of the left first housing 300 and the right side wall of the inner cavity of the left second housing 310 are fixedly connected to the buffer device 330. The buffer device 330 is used to buffer the reaction force of the second housing 310 in conjunction with the first housing 300. The first housing 300 is located below the bottom of the fixing plate 200 and is used to support the second housing 310.

[0031] Please refer to Figures 1-4 again. The outer wall of the lead screw 130 is threaded with a slider 140, which passes through the inner cavity of the limiting hole 210 and extends to the lower side of the fixing plate 200. The slider 140 can drive the mounting plate 150 to move left and right under the force.

[0032] Please refer to Figures 1-4 again. The bottom of the slider 140 is fixedly connected to the mounting plate 150. The bottom middle of the mounting plate 150 is fixedly connected to the first support plate 160. The first support plate 160 is fixedly connected to the left side wall of the left first housing 300. The mounting plate 150 and the first support plate 160 can be driven to move the left first housing 300 left and right by the force applied by the mounting plate 150 and the first support plate 160.

[0033] Please refer to Figures 1-4 again. A fixing rod 220 is fixedly connected to the middle of the right side wall of the inner cavity of the limiting hole 210. The fixing rod 220 passes through the middle of the lower side of the right side wall of the slider 140 and is fixedly connected to the middle of the left side wall of the inner cavity of the limiting hole 210. The fixing rod 220 can help the limiting hole 210 improve the stability of the slider 140 movement.

[0034] Please refer to Figure 1-4 again. A convenient switch 170 is fixedly connected to the top left front side of the top cover 100. The convenient switch 170 is electrically connected to the motor 120, and the start and stop of the motor 120 can be controlled through the convenient switch 170.

[0035] Please refer again to Figures 1-4. The buffer device 330 includes a sleeve 331, an elastic element 332, a damping block 333, and a support rod 334. The sleeve 331 is fixedly connected to the left side wall of the inner cavity of the left first housing 300 and the right side wall of the inner cavity of the right first housing 300. The elastic element 332 is fixedly connected to the left side wall of the inner cavity of the left sleeve 331 and the right side wall of the inner cavity of the right sleeve 331. The damping block 333 is fixedly connected to the end of the elastic element 332 and is slidably connected to the inner cavity of the sleeve 331. The support rod 334 is fixedly connected to the middle of the left side wall of the left damping block 333 and the right side wall of the right damping block 333. The support rod 334 passes through the right side wall of the left sleeve 331 and the left side wall of the right sleeve 331, and is fixedly connected to the right side wall of the left second housing 310 and the left side wall of the right second housing 310. The support rod 334, in conjunction with the damping block 333, transmits the pressure on the second housing 310 and drives the elastic element 332 to compress and buffer the force. This also enables the reinforcing plate sandwiched between the two second housings 310 to reduce the impact force generated by the movement of the second housing 310 during the contact process.

[0036] In summary, the slider 140, in conjunction with the mounting plate 150 and the first support plate 160, provides support for the left first housing 300. The motor 120 drives the lead screw 130 to rotate, causing the slider 140 to move the first support plate 160 and the left first housing 300 to the right. The left second housing 310, in conjunction with the right second housing 310, clamps the reinforcing plate. This allows the fixture to quickly and easily clamp the reinforcing plate, reducing the labor intensity of the workers and making it easy to use.

[0037] In summary, the left second housing 310 and the right second housing 310 clamp the reinforcing plate, and the buffer device 330 between the first housing 300 and the second housing 310 buffers the force on the second housing 310. The pressure on the second housing 310 is transmitted through the support rod 334 and the damping block 333, and the elastic element 332 is compressed to buffer the force. This reduces the impact force on the reinforcing plate clamped between the two second housings 310 during the contact process caused by the movement of the left second housing 310. This gives the fixture a buffer mechanism, making the contact surface of the reinforcing plate less susceptible to damage and improving the efficiency of the fixture.

[0038] In practical use, those skilled in the art first place the reinforcing plate between the left second housing 310 and the right second housing 310. Then, they operate the convenient switch 170 to start the motor 120. The motor 120 then drives the lead screw 130 to rotate, causing the slider 140 to move the first support plate 160 to the right in conjunction with the mounting plate 150. At the same time, the first support plate 160 moves the left first housing 300 to the right. The right second housing 310, under force, pushes the reinforcing plate to the right in conjunction with the buffer pad 320 until the reinforcing plate contacts the right buffer pad 320. Simultaneously, the second housing 310 transmits the reaction force of clamping the reinforcing plate, and through the support rod 334 and the damping block 333, transmits the force received by the second housing 310 to the elastic element 332, causing the elastic element 332 to compress and buffer the force received. Finally, the elastic force generated by the compression of the elastic element 332, in conjunction with the support rod 334 and the damping block 333, drives the second housing 310 to clamp the reinforcing plate.

[0039] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0040] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A fixture structure for inspecting automotive reinforcing beam reinforcement components, characterized in that: The device includes a top cover (100), a fixing plate (200), and a first housing (300). The fixing plate (200) is fixedly connected to the bottom of the top cover (100), and the first housing (300) is located below the bottom of the fixing plate (200). A horizontal plate (110) is fixedly connected between the right sides of the inner wall of the top cover (100). A motor (120) is fixedly connected to the middle of the right side wall of the inner cavity of the top cover (100). A lead screw (130) is fixedly connected to the output end of the motor (120), and the lead screw (130) passes through the middle of the right side wall of the horizontal plate (110) and is rotatably connected to the middle of the left side wall of the inner cavity of the top cover (100). A limit hole (2) is opened in the middle of the top left side of the fixing plate (200). 10) A second support plate (230) is fixedly connected to the bottom right side of the fixed plate (200), and the second support plate (230) is fixedly connected to the right side wall of the first housing (300) on the right side. A second housing (310) is slidably connected to the outer side wall of the first housing (300). A buffer pad (320) is fixedly connected to the right side wall of the second housing (310) on the left side and the left side wall of the second housing (310) on the right side. A buffer device (330) is fixedly connected between the inner left side wall of the first housing (300) on the left side and the inner right side wall of the second housing (310) on the left side and between the inner right side wall of the first housing (300) on the right side and the inner left side wall of the second housing (310) on the right side.

2. A gauge structure for a vehicle beam reinforcement according to claim 1, characterized in that: The outer wall of the lead screw (130) is threaded with a slider (140), and the slider (140) passes through the inner cavity of the limiting hole (210) and extends to the lower side of the fixing plate (200).

3. The inspection fixture structure for a car reinforcing beam reinforcement member according to claim 2, characterized in that: The bottom of the slider (140) is fixedly connected to an installation plate (150), and the bottom middle of the installation plate (150) is fixedly connected to a first support plate (160), and the first support plate (160) is fixedly connected to the left side wall of the first housing (300) on the left side.

4. The gauge structure for a vehicle beam reinforcement according to claim 1, characterized by: A fixing rod (220) is fixedly connected to the middle of the right side wall of the inner cavity of the limiting hole (210), and the fixing rod (220) passes through the middle of the lower side of the right side wall of the slider (140) and is fixedly connected to the middle of the left side wall of the inner cavity of the limiting hole (210).

5. The gauge structure for a vehicle beam reinforcement according to claim 1, characterized by: A convenient switch (170) is fixedly connected to the top left front side of the top cover (100), and the convenient switch (170) is electrically connected to the motor (120).

6. A gauge structure for a vehicle beam reinforcement according to claim 1, wherein: The buffer device (330) includes a sleeve (331), an elastic element (332), a damping block (333), and a support rod (334). The sleeve (331) is fixedly connected to the left side wall of the inner cavity of the left first housing (300) and the right side wall of the inner cavity of the right first housing (300). The elastic element (332) is fixedly connected to the left side wall of the inner cavity of the left sleeve (331) and the right side wall of the inner cavity of the right sleeve (331). The damping block (333) is fixedly connected to the elastic element (332). At the end, the damping block (333) is slidably connected to the inner cavity of the sleeve (331), and the support rod (334) is fixedly connected to the middle of the left side wall of the left damping block (333) and the middle of the right side wall of the right damping block (333). The support rod (334) passes through the right side wall of the inner cavity of the left sleeve (331) and the left side wall of the inner cavity of the right sleeve (331), and is fixedly connected to the right side wall of the inner cavity of the left second housing (310) and the left side wall of the inner cavity of the right second housing (310).

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