Automobile part material stress detection device

Abstract

The utility model discloses an automobile part material stress detection device, which belongs to the technical field of automobile part material detection and comprises a shell, a hydraulic cylinder is mounted at the top of the shell in a penetrating manner, a detection head is fixed at the telescopic end of the hydraulic cylinder, and a fixed plate is fixed in the shell. A movable frame is movably connected to the top of the fixed plate, a limiting hole is formed in the top of the movable frame, and limiting plates are symmetrically fixed in the movable frame. Through cooperative use of the shell, the hydraulic cylinder, the detection head, the fixed plate, the movable frame, the limiting hole, the limiting plate, a magnetic strip, a movable pipe, a magnetic ring, a rotating pipe, an adjusting pipe, a suction cup, an air pipe and an air pump, the automobile part material stress detection device can effectively fix and limit automobile part materials during stress detection, and the fixing effect is better; the purpose that the automobile part material is more stable and not prone to shaking in the detection process is achieved, and therefore the detection accuracy of the automobile part material stress detection device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automotive component material testing, and particularly to a stress detection device for automotive component materials. Background Technique

[0002] The processing of automotive component materials constitutes each unit of the overall automotive parts processing and products serving automotive parts processing. For the processing of automotive components, stress detection of the processed materials is required to ensure the quality of the produced components. The stress detection methods include non-destructive testing and destructive testing. Non-destructive testing includes magnetic testing, X-ray testing, etc.

[0003] For example, the utility model with the application number 202020606430.9 discloses a stress detection device for automotive component materials. The stress detection device for automotive component materials is provided with an anti-slip layer. The outer side of the anti-slip layer is attached to the inner side of the carrier block, and an embedded structure is formed between the anti-slip layer and the carrier block. The anti-slip layer provided at the upper end of the carrier block can ensure that the automotive component materials placed on the carrier block will not slide during the actual detection process and affect the actual detection effect. At the same time, in cooperation with the rotating shaft connected to the center position of the lower end of the carrier block, the carrier block can rotate to improve the detection effect.

[0004] The similar applications currently still have deficiencies:

[0005] This kind of stress detection device for automotive component materials uses an anti-slip layer to achieve the purpose of anti-slip for the automotive component materials to be detected on the carrier block. However, the anti-slip and limiting effect is general. When the carrier block rotates and moves, it may cause the automotive component materials to shake. Especially for some automotive component materials with irregular centers of gravity, improper limiting is likely to cause dropping or shaking, which affects the detection accuracy.

[0006] Therefore, a stress detection device for automotive component materials is designed to optimize the above problems. Content of the Utility Model

[0007] The main purpose of the utility model is to provide a stress detection device for automotive component materials to solve the related technical problems proposed in the above background technique.

[0008] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0009] An automotive parts material stress detection device, including a housing, a hydraulic cylinder is installed through the top of the housing, a detection head is fixed to the telescopic end of the hydraulic cylinder, a fixed plate is fixed inside the housing, a movable frame is movably connected to the top of the fixed plate, a limiting hole is opened at the top of the movable frame, limiting plates are symmetrically fixed inside the movable frame, magnetic strips are fixed to the tops of the limiting plates, a movable tube is slidably connected between the limiting plates, a magnetic ring is fixed to the outside of the movable tube, a rotating tube is rotatably connected to the top of the movable tube, an adjusting tube is slidably installed inside the rotating tube, a suction cup is fixed to the top of the adjusting tube, an air pipe is fixed to the bottom of the adjusting tube, an air pump is fixed to the inner bottom wall of the housing, and the input end of the air pump is communicated with the bottom end of the air pipe.

[0010] Preferably: A movable rod is fixed to the inner side wall of the housing, a baffle is movably connected to the outside of the movable rod, and one side of the baffle is fixed to one side of the movable frame, and a positioning bolt is threadedly installed on the baffle.

[0011] Preferably: Universal wheels are installed at the four corners of the bottom of the housing, adjusting rods are uniformly installed through the bottom of the housing, and the adjusting rods are threadedly connected to the housing, and the bottom of the adjusting rod is rotatably connected to a base.

[0012] Preferably: Rotating blocks are uniformly arranged at the top of the positioning bolt, and anti-slip patterns are arranged on the rotating blocks.

[0013] Preferably: A grip ring is fixed to the outside of the rotating tube, and the grip ring is an anti-slip grip ring.

[0014] Preferably: A fixing pad is fixed to the bottom of the base, and the fixing pad is a rubber fixing pad.

[0015] The beneficial effects of the present utility model are:

[0016] The automotive parts material stress detection device provided by the present utility model, through the cooperation of the housing, hydraulic cylinder, detection head, fixed plate, movable frame, limiting hole, limiting plate, magnetic strip, movable tube, magnetic ring, rotating tube, adjusting tube, suction cup, air pipe and air pump, can effectively fix and limit the automotive parts material during stress detection, has a better limiting and fixing effect, achieves the purpose that the automotive parts material is more stable and not easy to shake during the detection process, thereby improving the detection accuracy of the automotive parts material stress detection device;

[0017] By using the movable rod, baffle and positioning bolt in combination, according to the requirements of stress detection in different detection directions and positions, the movable frame is horizontally moved left and right. After the movable frame drives the baffle and positioning bolt to move to a suitable position at the same time, the positioning bolt is screwed downward so that the bottom of the positioning bolt fits tightly with the top of the movable rod, fixing the positions of the baffle and the movable frame, thereby improving the flexibility of the stress detection device for automotive component materials;

[0018] By using the universal wheel, adjusting rod and base in combination, the adjusting rod is screwed up or down so that the base at the bottom of the adjusting rod moves up or down, prompting the bottom of the universal wheel to contact or move away from the ground. This not only facilitates the fixing or moving of the entire housing, but also can adjust the adjusting rod and base according to the use environment to improve the overall stability of the housing, thereby improving the practicality of the stress detection device for automotive component materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the front view sectional view of the present utility model;

[0020] Figure 2 of the present utility model Figure 1 is the enlarged view of the structure at A in;

[0021] Figure 3 is the connection schematic diagram of the baffle and the movable rod of the present utility model.

[0022] In the figure: 1, housing; 2, hydraulic cylinder; 3, detection head; 4, fixing plate; 5, movable frame; 6, limiting hole; 7, limiting plate; 8, magnetic strip; 9, movable tube; 10, magnetic ring; 11, rotating tube; 12, adjusting tube; 13, suction cup; 14, air pipe; 15, air pump; 16, movable rod; 17, baffle; 18, positioning bolt; 19, universal wheel; 20, adjusting rod; 21, base. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] To make the technical solutions of the present utility model clearer and more definite to those skilled in the art, the present utility model will be further described in detail below in conjunction with the embodiments and the accompanying drawings, but the embodiments of the present utility model are not limited thereto.

[0024] Embodiment 1

[0025] As Figures 1 - 3As shown in the figure, this embodiment provides a stress detection device for automotive component materials, including a housing 1. A hydraulic cylinder 2 is installed through the top of the housing 1. A detection head 3 is fixed to the telescopic end of the hydraulic cylinder 2. A fixing plate 4 is fixed inside the housing 1. A movable frame 5 is movably connected to the top of the fixing plate 4. A limiting hole 6 is provided at the top of the movable frame 5. Limiting plates 7 are symmetrically fixed inside the movable frame 5. Magnetic strips 8 are fixed to the tops of the limiting plates 7. A movable tube 9 is slidably connected between the limiting plates 7. A magnetic ring 10 is fixed to the outer side of the movable tube 9. A rotating tube 11 is rotatably connected to the top of the movable tube 9. An adjusting tube 12 is slidably installed inside the rotating tube 11. A suction cup 13 is fixed to the top of the adjusting tube 12. An air pipe 14 is fixed to the bottom of the adjusting tube 12. An air pump 15 is fixed to the inner bottom wall of the housing 1, and the input end of the air pump 15 is communicated with the bottom end of the air pipe 14. A movable rod 16 is fixed to the inner side wall of the housing 1. A baffle 17 is movably connected to the outer side of the movable rod 16, and one side of the baffle 17 is fixed to one side of the movable frame 5. A positioning bolt 18 is threadedly installed on the baffle 17.

[0026] Place the automotive component material on the movable frame 5. Move the rotating tube 11 and the adjusting tube 12 to the optimal positions in sequence according to the center of gravity of the material. Then, turn on the air pump 15 to make the suction cup 13 adsorb on the bottom of the component material through the air pipe 14, and turn on the detection head 3 to perform stress detection on the automotive component material. According to the requirements of different detection directions and positions for stress detection, move the movable frame 5 horizontally left and right. After the movable frame 5 drives the baffle 17 and the positioning bolt 18 to move to appropriate positions simultaneously, screw down the positioning bolt 18 downward so that the bottom of the positioning bolt 18 fits tightly against the top of the movable rod 16 to fix the position of the baffle 17 and the movable frame 5.

[0027] Embodiment Two

[0028] In this embodiment, as Figures 1 - 3 shown, universal wheels 19 are installed at the four corners of the bottom of the housing 1. Adjusting rods 20 are uniformly installed through the bottom of the housing 1, and the adjusting rods 20 are threadedly connected to the housing 1. The bottom of the adjusting rod 20 is rotatably connected to a base 21.

[0029] Screw the adjusting rod 20 upward or downward so that the base 21 at the bottom of the adjusting rod 20 moves upward or downward, prompting the bottom of the universal wheel 19 to contact or move away from the ground. This not only facilitates the fixing or moving of the entire housing 1, but also can adjust the adjusting rod 20 and the base 21 according to the use environment to improve the overall stability of the housing 1.

[0030] In this embodiment, rotating blocks are uniformly arranged at the top of the positioning bolt 18, and anti-slip patterns are provided on the rotating blocks.

[0031] The friction at the top of the positioning bolt 18 is increased through the rotating blocks and the anti-slip patterns, making it more labor-saving and convenient to rotate the positioning bolt 18.

[0032] In this embodiment, an anti-slip grip ring is fixed to the outer side of the rotating tube 11, and the grip ring is an anti-slip grip ring.

[0033] The rotating tube 11 can be rotated and adjusted by hand through the anti-slip grip ring, which is convenient for the staff to use.

[0034] In this embodiment, a fixing pad is fixed to the bottom of the base 21, and the fixing pad is a rubber fixing pad.

[0035] The anti-slip effect on the bottom of the base 21 is further improved through the setting of the rubber fixing pad, and the support stability is improved.

[0036] The above is only a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the scope disclosed by the present utility model, according to the technical solution and its concept of the present utility model, makes equivalent replacements or changes, all belong to the protection scope of the present utility model.

Claims

1. A stress detection device for automobile parts materials, characterized in that: The invention comprises a housing (1), a hydraulic cylinder (2) is installed through the top of the housing (1), a detection head (3) is fixed to the telescopic end of the hydraulic cylinder (2), a fixing plate (4) is fixed inside the housing (1), a movable frame (5) is movably connected to the top of the fixing plate (4), a limiting hole (6) is provided on the top of the movable frame (5), limiting plates (7) are symmetrically fixed inside the movable frame (5), magnetic strips (8) are fixed on the tops of the limiting plates (7), and the limiting plates (7) are spaced apart from each other. A movable tube (9) is slidably connected, a magnetic ring (10) is fixed on the outer side of the movable tube (9), a rotating tube (11) is rotatably connected to the top of the movable tube (9), an adjusting tube (12) is slidably installed inside the rotating tube (11), a suction cup (13) is fixed on the top of the adjusting tube (12), an air pipe (14) is fixed on the bottom of the adjusting tube (12), an air pump (15) is fixed on the inner bottom wall of the outer shell (1), and the input end of the air pump (15) is connected to the bottom end of the air pipe (14).

2. The device for detecting stress of automobile parts materials according to claim 1, characterized in that: A movable rod (16) is fixed to the inner wall of the housing (1), a baffle (17) is movably connected to the outer side of the movable rod (16), one side of the baffle (17) is fixedly connected to one side of the movable frame (5), and a positioning bolt (18) is threadedly mounted on the baffle (17).

3. The device for detecting stress of automobile parts materials according to claim 1, characterized in that: Universal wheels (19) are installed at the four corners of the bottom of the shell (1), and an adjustment rod (20) is evenly installed through the bottom of the shell (1). The adjustment rod (20) is threadedly connected to the shell (1), and the bottom of the adjustment rod (20) is rotatably connected to a base (21).

4. The device for detecting stress of automobile parts materials according to claim 2, characterized in that: The top of the positioning bolt (18) is evenly provided with a rotating block, and the rotating block is provided with anti-slip grooves.

5. The device for detecting stress of automobile parts materials according to claim 1, characterized in that: A grip ring is fixed on the outer side of the rotating tube (11), and the grip ring is a non-slip grip ring.

6. The device for detecting stress of automobile parts materials according to claim 3, characterized in that: A fixing pad is fixed on the bottom of the base (21), and the fixing pad is a rubber fixing pad.

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