Automobile exhaust pipe hardness detection device
By designing a hardness detection device for automobile exhaust pipes including solid frames, cylinders, blocks, skateboards and cross plates, the problem of low efficiency in detection and replacement of pipe fittings in the prior art is solved, rapid detection and replacement are achieved, and improved Detection efficiency.
Patent Information
- Application Number
- CN202420939707.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing automotive exhaust pipe hardness detection device is inefficient when detecting and replacing pipe fittings, resulting in wasted time.
A hardness detection device for automobile exhaust pipes including a solid frame, a cylinder, a cushion, a skateboard and a cross plate is designed. The cylinder runs to push the air rod equipped with a pressure sensor downward, so that the pressure block is pressed against the pipe fittings, and the hardness of the pipe fittings is detected. The sliding structure between the skateboard and the horizontal plate allows the position of the horizontal plate to change, quickly switch the position of the pipe fittings, and improve detection efficiency.
It realizes rapid inspection and replacement of pipe fittings, improves inspection efficiency, and reduces time waste during inspection and replacement.
Smart Images
Figure CN222529165U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile exhaust pipes, in particular to a hardness detection device for automobile exhaust pipes. Background Art
[0002] Automobile exhaust bellows is also called automobile exhaust pipe hose. It is installed in the exhaust pipe between the engine exhaust branch pipe and the muffler, making the entire exhaust system flexibly connected, thereby reducing vibration and noise, facilitating installation and extending the life of the exhaust muffler system. When the automobile exhaust pipe is processed, the hardness of the automobile exhaust pipe will be tested. This detection device is used to detect the hardness of the automobile exhaust pipe.
[0003] When testing the hardness of automobile exhaust pipes, due to the large number of pipe fittings, a cylinder drive is generally used in conjunction with a pressure sensor, a gas rod, and a clamping block that clamps the pipe fittings. The cylinder runs, pushing the gas rod equipped with the pressure sensor downward to press the clamping block against the pipe fitting, and observing whether the pipe fitting is deformed, thereby testing the hardness of the pipe fitting. After this process is completed, the tested pipe fittings need to be manually removed and new pipe fittings placed on the testing platform, resulting in a waste of time when testing and replacing pipe materials. Utility Model Content
[0004] The utility model aims to provide a device for detecting the hardness of an automobile exhaust pipe.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A vehicle exhaust pipe hardness detection device comprises a solid frame, a cylinder is arranged at the top of the solid frame, a pressure block is installed at the bottom of the cylinder, a frame middle is penetrated by the middle part of the solid frame, slide plates are arranged at the front and rear ends of the solid frame, a cross plate is installed at the bottom end side of the slide plate, plate slideways are provided at the front and rear end walls of the cross plate, a plate clamping hole is provided at the bottom end wall of the cross plate, a storage opening is provided at the upper end wall of the cross plate, a slide groove is provided at the bottom end wall of the solid frame, a slider is installed at the inner side of the slide groove, a cross bar is arranged at the top of the slider, side openings are penetrated by the left and right end walls of the top of the solid frame, a solid block is arranged at the middle side end of the solid frame, and a spring pin is penetrated by the end wall of the solid block.
[0007] Preferably, the fixed frame and the cylinder are fixedly connected, and the cylinder and the pressing block are transmitted to each other.
[0008] Preferably, the sliding plate and the cross plate form a sliding structure through a plate slideway, and the sliding plate is fixedly connected to the fixed frame.
[0009] Preferably, the board slides are symmetrically distributed about the center of the transverse plate, and the board clamping holes and storage openings are equidistantly distributed about the end wall of the transverse plate.
[0010] Preferably, the storage opening is semicircular in shape, and the slider and the cross bar are fixedly connected, and the fixed frame forms a sliding structure with the slider through a sliding groove, and four cross bars are provided.
[0011] Preferably, the fixed frame and the fixed block are fixedly connected.
[0012] The utility model has at least the following beneficial effects:
[0013] 1. The cylinder is operated to push the gas rod and the pressure block equipped with the pressure sensor downward, so that the pressure block is pressed tightly on the pipe fittings to detect the compressive performance of the pipe fittings and achieve the purpose of detecting the hardness of the pipe fittings. The slide plate and the cross plate are movable to allow the cross plate to slide and move along the horizontal direction of the side opening, which is convenient for changing the position of the cross plate. The cross plate is moved sideways. There are multiple placement ports for placing pipe fittings evenly distributed on the upper end of the cross plate. When the cross plate is moved sideways, the position of the placement ports is switched, which is convenient for quickly switching positions between pipe fittings, and for rapid detection, thereby improving detection efficiency.
[0014] 2. The slide groove and the slider are movable to allow the slider to slide and displace along the length direction of the slide groove, thereby changing the position of the slider and the cross bar. After the cross bar is moved to the side of the solid frame, it is used to block the bottom area of the middle of the solid frame. The bottom area of the middle of the frame is used to place the pipes to be tested, which is convenient for temporary storage of the pipes. At the same time, when the cross plate moves sideways, the spring of the spring pin is fixed to the spring pin and the solid block, and the pin of the spring pin moves with the solid block. After the spring pin is inserted into the plate clamping hole, it is used to lock and limit the cross plate after the side shift. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0016] Figure 1 It is a schematic diagram of the utility model;
[0017] Figure 2 for Figure 1 A schematic front view of a horizontal plate;
[0018] Figure 3 for Figure 1 A top view of the horizontal bar;
[0019] Figure 4 for Figure 1 An enlarged schematic diagram of point A.
[0020] In the figure: 1, fixed frame; 2, cylinder; 3, pressure block; 4, frame middle; 5, slide plate; 6, cross plate; 7, board slideway; 8, board clamp hole; 9, storage opening; 10, slide groove; 11, slider; 12, cross bar; 13, side opening; 14, fixed block; 15, spring pin. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0022] See also Figure 1-4 The utility model provides a technical solution for a vehicle exhaust pipe hardness detection device:
[0023] Embodiment 1:
[0024] like Figure 1-4 As shown, a vehicle exhaust pipe hardness detection device comprises a solid frame 1, a cylinder 2 is arranged at the top of the solid frame 1, a pressure block 3 is installed at the bottom end of the cylinder 2, a frame middle 4 is penetrated in the middle of the solid frame 1, slide plates 5 are arranged at the front and rear ends of the solid frame 1, a cross plate 6 is installed at the bottom end side of the slide plate 5, plate slideways 7 are provided at the front and rear end walls of the cross plate 6, a plate clamping hole 8 is provided at the bottom end wall of the cross plate 6, a storage opening 9 is provided at the upper end wall of the cross plate 6, a slide groove 10 is provided at the bottom end wall of the solid frame 1, a slider 11 is installed on the inner side of the slide groove 10, a cross bar 12 is arranged at the top of the slider 11, side openings 13 are penetrated in the left and right end walls of the top of the solid frame 1, a solid block 14 is arranged at the middle side end of the solid frame 1, and a spring pin 15 is penetrated at the end wall of the solid block 14.
[0025] Embodiment 2:
[0026] Based on the first embodiment, Figure 1 and Figure 2As shown, the fixed frame 1 and the cylinder 2 are fixedly connected, and the cylinder 2 and the pressure block 3 are driven, the slide plate 5 and the cross plate 6 form a sliding structure through the plate slide 7, and the slide plate 5 is fixedly connected to the fixed frame 1, the plate slide 7 is symmetrically distributed about the center of the cross plate 6, and the plate clamping hole 8 and the storage port 9 are equidistantly distributed about the end wall of the cross plate 6, and the cylinder 2 is operated to push the gas rod and the pressure block 3 equipped with the pressure sensor to move downward, so that the pressure block 3 is pressed tightly on the pipe fitting, and the compression resistance of the pipe fitting is detected to achieve the purpose of detecting the hardness of the pipe fitting, and the slide plate 5 and the cross plate 6 are movable, so that the cross plate 6 slides and displaces in the horizontal direction of the side through hole 13, which is convenient for changing the position of the cross plate 6 and moving the cross plate 6 sideways. A plurality of storage ports 9 for placing pipe fittings are evenly distributed on the upper end of the cross plate 6. When the cross plate 6 is moved sideways, the position of the storage port 9 is switched, which is convenient for quickly switching the position between the pipe fittings, and performing rapid detection, thereby improving the detection efficiency;
[0027] Based on the first embodiment, Figure 3 and Figure 4 As shown, the storage opening 9 is semicircular, and the slider 11 and the cross bar 12 are fixedly connected, and the fixed frame 1 forms a sliding structure with the slider 11 through the slide groove 10, and four cross bars 12 are provided, and the fixed frame 1 and the solid block 14 are fixedly connected, and the slide groove 10 and the slider 11 are movable, so that the slider 11 slides and moves along the length direction of the slide groove 10, and the position of the slider 11 and the cross bar 12 is changed. After the cross bar 12 moves to the end side of the fixed frame 1, it is used to block the bottom area of the frame middle 4 of the fixed frame 1. The bottom area of the frame middle 4 is used to place the pipe fittings to be tested, which is convenient for temporary storage of the pipe fittings. At the same time, when the cross plate 6 moves sideways, the spring of the spring pin 15 is fixed to the spring pin 15 and the solid block 14, and the pin of the spring pin 15 moves with the solid block 14. After the spring pin 15 is clamped into the board clamping hole 8, it is used to lock and limit the cross plate 6 after the side shift.
[0028] Working principle: The air cylinder 2 is operated to push the gas rod and the pressure block 3 equipped with the pressure sensor downward, so that the pressure block 3 is pressed tightly on the pipe fitting to detect the compressive performance of the pipe fitting and achieve the purpose of detecting the hardness of the pipe fitting. The slide plate 5 and the cross plate 6 are movable to allow the cross plate 6 to slide and displace along the horizontal direction of the side opening 13, which is convenient for changing the position of the cross plate 6 and moving the cross plate 6 sideways. There are multiple placement openings 9 for placing pipe fittings evenly distributed on the upper end of the cross plate 6. When the cross plate 6 is moved sideways, the position of the placement opening 9 is switched, which is convenient for quickly switching positions between pipe fittings, and for rapid detection, thereby improving detection efficiency. , through the activity of the slide groove 10 and the slider 11, the slider 11 is slid and displaced along the length direction of the slide groove 10, changing the positions of the slider 11 and the cross bar 12. After the cross bar 12 is moved to the end side of the solid frame 1, it is used to block the bottom area of the frame middle 4 of the solid frame 1. The bottom area of the frame middle 4 is used to place the pipes to be tested, which is convenient for temporary storage of the pipes. At the same time, when the cross plate 6 moves sideways, the spring of the spring pin 15 is fixed with the spring pin 15 and the solid block 14, and the pin of the spring pin 15 moves with the solid block 14. After the spring pin 15 is clamped into the board clamping hole 8, it is used to lock and limit the cross plate 6 after the side shift.
[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A vehicle exhaust pipe hardness testing device, comprising a fixing frame (1), characterized in that: The top of the fixed frame (1) is provided with a cylinder (2), the bottom of the cylinder (2) is provided with a pressure block (3), the middle of the fixed frame (1) is provided with a frame opening (4), the front and rear ends of the fixed frame (1) are provided with slide plates (5), the bottom of the slide plate (5) is provided with a horizontal plate (6), the front and rear end walls of the horizontal plate (6) are provided with plate slideways (7), the bottom wall of the horizontal plate (6) is provided with a plate clamping hole (8), and the horizontal plate ( The upper end wall of the fixed frame (6) is provided with a storage opening (9), the lower end wall of the fixed frame (1) is provided with a slide groove (10), a slider (11) is installed inside the slide groove (10), a cross bar (12) is arranged at the top of the slider (11), side openings (13) are penetrated at the left and right end walls of the top of the fixed frame (1), a fixed block (14) is arranged at the middle side end of the fixed frame (1), and a spring pin (15) is penetrated at the end wall of the fixed block (14).
2. The automobile exhaust pipe hardness testing device according to claim 1, characterized in that: The fixed frame (1) and the cylinder (2) are fixedly connected, and the cylinder (2) and the pressing block (3) are driven.
3. The automobile exhaust pipe hardness testing device according to claim 1, characterized in that: The slide plate (5) and the cross plate (6) form a sliding structure through a plate slideway (7), and the slide plate (5) is fixedly connected to the fixed frame (1).
4. The automobile exhaust pipe hardness testing device according to claim 1, characterized in that: The board slideways (7) are symmetrically distributed about the center of the transverse board (6), and the board clamping holes (8) and the storage openings (9) are equidistantly distributed about the end wall of the transverse board (6).
5. The automobile exhaust pipe hardness testing device according to claim 1, characterized in that: The storage opening (9) is semicircular in shape, and the slider (11) and the cross bar (12) are fixedly connected to each other, and the fixed frame (1) forms a sliding structure with the slider (11) through the sliding groove (10), and four cross bars (12) are provided.
6. The automobile exhaust pipe hardness testing device according to claim 1, characterized in that: The fixed frame (1) and the fixed block (14) are fixedly connected.