Automotive parts height inspection tooling

Abstract

This utility model discloses a height detection fixture for automotive parts, belonging to the field of automotive parts inspection technology. Its key technical features include a mounting frame with a detection mechanism fixedly connected to its rear top and an auxiliary mechanism fixedly connected to its front. The detection mechanism comprises a hydraulic cylinder, a fixed frame, a dial indicator, an electric slide rail, an assembly frame, an electric push rod, a clamp, and a laser rangefinder. The hydraulic cylinder is fixedly connected to the rear top of the mounting frame, and the fixed frame is fixedly connected to the telescopic end of the hydraulic cylinder. The dial indicator penetrates the inner wall of the fixed frame, and the electric slide rail is fixedly connected to the top of the mounting frame. By setting up the detection mechanism, a dual measurement method using both a dial indicator and a laser rangefinder can be employed, enabling more accurate height detection of automotive parts and improving measurement accuracy. Furthermore, by setting up a motor, the detection table can be rotated, allowing for multi-point detection of automotive parts.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts testing technology, and in particular to a tooling for measuring the height of automotive parts. Background Technology

[0002] Automotive component height inspection fixtures are specialized equipment used to inspect the height dimensions of automotive components. They are specialized tools in the field of quality control and inspection. Their core function is to achieve rapid and accurate measurement of the height parameters of automotive components through standardized and modular structural design, ensuring that the component dimensions meet design requirements, thereby guaranteeing the accuracy and performance of the entire vehicle assembly.

[0003] Automotive parts storage racks are devices specifically designed for organizing and storing automotive parts. They typically have multiple levels or compartments, enabling the categorization and storage of different types of parts, improving space utilization and work efficiency. They help repair shops and parts warehouses systematically manage parts, making them easy to access, preventing damage, and ensuring a clean and orderly working environment.

[0004] The existing patent (publication number: CN222945532U) includes a bottom support plate for supporting a storage rack. Trapezoidal support plates are fixedly connected to both sides of the top of the bottom support plate. A rotating rod is rotatably connected inside the trapezoidal support plate. Support polygonal plates are fixedly connected to both sides of the outer side of the rotating rod. Multiple support rods connect the inner sides of the support polygonal plates. Rotary support sleeves are rotatably connected to the outer sides of the support rods. A storage frame is provided inside the rotating support sleeve. This invention facilitates the retrieval of small parts by workers, allows for the separate organization of small-volume parts for easy retrieval, and absorbs machine oil from the surface of the parts, preventing direct contact between the oil and the surface of the stored items, thus facilitating cleaning and ensuring convenient subsequent use.

[0005] To address the aforementioned issues, existing patents have provided solutions. However, existing automotive component height detection fixtures typically involve directly limiting the automotive component. After limiting, a measuring ruler or similar tool is used to measure the height of the component. While this method can detect the height of automotive components, the detection process is relatively simple, cannot guarantee measurement accuracy, and cannot achieve other effects during the detection process, thus lacking practicality.

[0006] To address this, a height inspection fixture for automotive parts is proposed. Utility Model Content

[0007] The purpose of this utility model is to provide a height detection fixture for automotive parts, which can solve the problems of existing height detection fixtures for automotive parts. These fixtures typically limit the height of the automotive parts directly, and then use measuring rulers or similar tools to detect the height of the automotive parts. Although this method can detect the height of automotive parts, the detection method is relatively simple, and the accuracy of the measurement cannot be guaranteed. Furthermore, it cannot achieve other effects during the detection process, resulting in insufficient practicality.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a height detection fixture for automotive parts, including a mounting frame, a detection mechanism fixedly connected to the top rear side of the mounting frame, and an auxiliary mechanism fixedly connected to the front side of the mounting frame;

[0009] The testing mechanism includes a hydraulic cylinder, a fixed frame, a dial indicator, an electric slide rail, an assembly frame, an electric push rod, a clamp, and a laser rangefinder sensor. The hydraulic cylinder is fixedly connected to the top rear side of the mounting frame, and the fixed frame is fixedly connected to the telescopic end of the hydraulic cylinder. The dial indicator passes through the inner wall of the fixed frame. The electric slide rail is fixedly connected to the top of the mounting frame. The assembly frame is movably connected to the top of the electric push rod. The electric push rod is fixedly connected to the inner walls of both sides of the assembly frame. The clamp is fixedly connected to one of the opposing ends of the electric push rod. The laser rangefinder sensor is fixedly connected to the bottom of the fixed frame.

[0010] Preferably, the auxiliary mechanism includes a PLC controller and a storage cabinet, wherein the PLC controller is fixedly connected to the front side of the mounting frame, and the storage cabinet is movably connected to the inner wall of the mounting frame.

[0011] Preferably, a motor is fixedly connected to the inner wall of the fixing frame, and a testing platform is fixedly connected to the top of the motor.

[0012] Preferably, the testing platform is movably connected between the clamps, and an anti-slip pad is adhered to the opposite side of the clamps.

[0013] Preferably, a support platform is fixedly connected to the top of the fixed frame, and the detection platform is movably connected to the top of the support platform.

[0014] Preferably, the inner wall of the mounting bracket is provided with a mounting groove, and the dial indicator is movably connected to the inner wall of the mounting groove.

[0015] Preferably, the top of the fixing frame is threadedly connected to a support frame, and the support frame is threadedly connected to the rear side of the dial indicator.

[0016] Preferably, the assembly frame has threaded connections to limit frames on both sides, and the electric push rod is fixedly connected to the inner wall of the limit frames.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. By setting up a testing mechanism, this application can use both dial indicator and laser rangefinder sensor for dual measurement, which can more accurately detect the height of automotive parts and improve the accuracy of measurement. In addition, by setting up a motor, the testing table can be rotated, allowing for multi-point testing of automotive parts.

[0019] 2. The PLC controller in the auxiliary mechanism of this application can automatically control and process data for the entire testing process, the storage cabinet is convenient for storing testing tools and parts, and the anti-slip mat can prevent automotive parts from sliding, thus improving the practicality of the tooling. Attached Figure Description

[0020] Figure 1 This is an overall structural diagram of the automotive parts height detection fixture of this utility model;

[0021] Figure 2 This is a partial structural schematic diagram of the testing mechanism of this utility model;

[0022] Figure 3 This is a partial structural diagram of the rear side of the mounting bracket of this utility model;

[0023] Figure 4 This is a partial structural diagram of the bottom of the fixing frame of this utility model;

[0024] Figure 5 This is a partial structural diagram of the internal structure of the fixing frame of this utility model.

[0025] In the diagram, 1. Testing mechanism; 11. Hydraulic cylinder; 12. Fixture; 13. Dial indicator; 14. Electric slide rail; 15. Assembly frame; 16. Electric push rod; 17. Clamp; 18. Anti-slip mat; 19. Laser rangefinder; 2. Auxiliary mechanism; 21. PLC controller; 22. Testing table; 23. Support frame; 24. Limiting frame; 25. Storage cabinet; 26. Motor; 27. Support platform; 3. Mounting frame. Detailed Implementation

[0026] 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.

[0027] Please see Figure 1-5 The present invention provides the following technical solution:

[0028] The height inspection fixture for automotive parts includes a mounting frame 3, with an inspection mechanism 1 fixedly connected to the top rear side of the mounting frame 3, and an auxiliary mechanism 2 fixedly connected to the front side of the mounting frame 3.

[0029] The testing mechanism 1 includes a hydraulic cylinder 11, a fixed frame 12, a dial indicator 13, an electric slide rail 14, an assembly frame 15, an electric push rod 16, a clamp 17, and a laser rangefinder 19. The hydraulic cylinder 11 is fixedly connected to the top rear side of the mounting frame 3. The fixed frame 12 is fixedly connected to the telescopic end of the hydraulic cylinder 11. The dial indicator 13 passes through the inner wall of the fixed frame 12. The electric slide rail 14 is fixedly connected to the top of the mounting frame 3. The assembly frame 15 is movably connected to the top of the electric push rod 16. The electric push rod 16 is fixedly connected to the inner walls on both sides of the assembly frame 15. The clamp 17 is fixedly connected to one of the opposing ends of the electric push rod 16. The laser rangefinder 19 is fixedly connected to the bottom of the fixed frame 12.

[0030] In this embodiment: the PLC controller 21 and hydraulic cylinder 11 can be installed by the mounting bracket 3. The height of the fixed bracket 12 can be adjusted by the hydraulic cylinder 11. The dial indicator 13 and laser range sensor 19 can be installed by the fixed bracket 12. The dial indicator 13 can read the pointer value by contacting the surface of the component. The laser range sensor 19 can emit a laser beam to the surface being measured. The distance can be obtained by calculating the laser round-trip time or phase difference. The electric slide rail 14 can move the assembly frame 15 back and forth. The electric push rod 16 can be installed by the assembly frame 15. The clamp 17 can be installed by the electric push rod 16. The clamp 17 can limit the height of the automotive component that needs to be measured.

[0031] Specifically, such as Figure 2 , Figure 4 , Figure 5 As shown, the auxiliary mechanism 2 includes a PLC controller 21 and a storage cabinet 25. The PLC controller 21 is fixedly connected to the front side of the mounting frame 3, and the storage cabinet 25 is movably connected to the inner wall of the mounting frame 3.

[0032] Specifically, such as Figure 2 , Figure 5 As shown, a motor 26 is fixedly connected to the inner wall of the fixed frame 12, and a testing platform 22 is fixedly connected to the top of the motor 26.

[0033] Specifically, such as Figure 2 , Figure 4 , Figure 5 As shown, the testing table 22 is movably connected between the clamps 17, and an anti-slip pad 18 is attached to the opposite side of the clamps 17.

[0034] In this embodiment: by setting up a PLC controller 21, the entire testing process can be automatically controlled and data managed, improving testing efficiency and accuracy; by setting up a storage cabinet 25, tools needed for daily use can be stored; by setting up a motor 26, the testing table 22 can be driven to rotate; by setting up a testing table 22, the automotive parts to be tested can be placed; and by setting up an anti-slip mat 18, the parts can be prevented from sliding.

[0035] Specifically, such as Figure 5 As shown, a support platform 27 is fixedly connected to the top of the fixed frame 12, and the detection platform 22 is movably connected to the top of the support platform 27.

[0036] Specifically, such as Figure 2 , Figure 3 , Figure 4 As shown, the inner wall of the mounting bracket 12 has a mounting groove, and the dial indicator 13 is movably connected to the inner wall of the mounting groove.

[0037] In this embodiment: the stability of the detection table 22 can be improved by setting the support platform 27, and the bottom of the dial indicator 13 can be positioned below the fixing frame 12 by setting the mounting groove.

[0038] Specifically, such as Figure 2 , Figure 3 As shown, the top of the fixed bracket 12 is threadedly connected to the support bracket 23, which is threadedly connected to the rear side of the dial indicator 13.

[0039] Specifically, such as Figure 2 , Figure 3 As shown, the assembly frame 15 is threadedly connected to the limit frame 24 on both sides, and the electric push rod 16 is fixedly connected to the inner wall of the limit frame 24.

[0040] In this embodiment: by setting the support frame 23, the dial indicator 13 can be limited and supported, thereby improving the stability of the dial indicator 13; by setting the limit frame 24, the electric push rod 16 can be limited, thereby improving the stability of the electric push rod 16.

[0041] Working principle: When the user needs to perform height detection on automotive parts, the parts are first placed on the detection table 22. Then, the electric push rod 16 is powered on and activated, causing the clamp 17 to clamp the parts. The anti-slip pad 18 prevents the parts from sliding. Then, according to the height of the parts, the hydraulic cylinder 11 is activated through the PLC controller 21 to adjust the height of the fixing frame 12. This allows the dial indicator 13 and the laser range sensor 19 to perform height detection on the automotive parts in various ways and adjust them to the appropriate measurement position. Then, the electric slide rail 14 is powered on and activated, causing the assembly frame 15 to move above the parts. For parts that require rotational inspection, the user can power on and start the motor 26 to rotate the inspection table 22. The dial indicator 13 and the laser rangefinder 19 measure the height of the parts from different positions using both contact and non-contact methods. The measurement data is transmitted to the PLC controller 21 in real time for processing and display. After the inspection is completed, the clamp 17 is released and the parts are removed. The tools used during the inspection process can be stored in the storage cabinet 25 for easy access. The PLC controller 21 can automate the entire inspection process and manage the data, improving inspection efficiency and accuracy.

[0042] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automobile part height detection tooling, comprising a mounting frame (3), characterized in that: The top rear side of the mounting bracket (3) is fixedly connected to a detection mechanism (1), and the front side of the mounting bracket (3) is fixedly connected to an auxiliary mechanism (2). The detection mechanism (1) includes a hydraulic cylinder (11), a fixed frame (12), a dial indicator (13), an electric slide rail (14), an assembly frame (15), an electric push rod (16), a clamp (17), and a laser rangefinder (19). The hydraulic cylinder (11) is fixedly connected to the top rear side of the mounting frame (3). The fixed frame (12) is fixedly connected to the telescopic end of the hydraulic cylinder (11). The dial indicator (13) passes through the inner wall of the fixed frame (12). The electric slide rail (14) is fixedly connected to the top of the mounting frame (3). The assembly frame (15) is movably connected to the top of the electric push rod (16). The electric push rod (16) is fixedly connected to the inner walls on both sides of the assembly frame (15). The clamp (17) is fixedly connected to one end of the electric push rod (16) facing each other. The laser rangefinder (19) is fixedly connected to the bottom of the fixed frame (12).

2. The automotive parts height detection fixture according to claim 1, characterized in that: The auxiliary mechanism (2) includes a PLC controller (21) and a storage cabinet (25). The PLC controller (21) is fixedly connected to the front side of the mounting frame (3), and the storage cabinet (25) is movably connected to the inner wall of the mounting frame (3).

3. The automotive parts height detection fixture according to claim 1, characterized in that: A motor (26) is fixedly connected to the inner wall of the fixed frame (12), and a testing platform (22) is fixedly connected to the top of the motor (26).

4. The automotive parts height detection fixture according to claim 3, characterized in that: The testing platform (22) is movably connected between the clamps (17), and an anti-slip pad (18) is attached to the opposite side of the clamps (17).

5. The automotive parts height detection fixture according to claim 4, characterized in that: The top of the fixed frame (12) is fixedly connected to a support platform (27), and the detection platform (22) is movably connected to the top of the support platform (27).

6. The automotive parts height detection fixture according to claim 1, characterized in that: The inner wall of the fixed frame (12) is provided with an installation groove, and the dial indicator (13) is movably connected to the inner wall of the installation groove.

7. The automotive parts height detection fixture according to claim 1, characterized in that: The top of the fixed frame (12) is threadedly connected to a support frame (23), which is threadedly connected to the rear side of the dial indicator (13).

8. The automotive parts height detection fixture according to claim 1, characterized in that: The assembly frame (15) is threadedly connected to the limit frame (24) on both sides, and the electric push rod (16) is fixedly connected to the inner wall of the limit frame (24).

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