A detection mechanism for automobile exhaust tail pipe

Abstract

The utility model discloses a kind of automobile exhaust tail pipe detection mechanisms, specifically related to exhaust tail pipe field, including support shell, the inside fixed connection of support shell has V-shaped placement plate, the top of V-shaped placement plate is provided with tail pipe, the bottom of tail pipe is provided with placing piece, placing piece slidingly connects in the inside of support shell and V-shaped placement plate, the bottom of placing piece is fixedly connected with first spring, and first spring is fixedly connected in the inside of support shell;Detection assembly is used to assist staff to detect the size of tail pipe, and detection assembly is connected with support shell and placing piece.By setting detection assembly, the effect that the multiple sizes of tail pipe are detected quickly, whether these sizes are qualified is confirmed, the efficiency of staff detecting tail pipe size is improved, staff use is facilitated, tail pipe size is ensured to be qualified, avoid tail pipe to be connected in the tail of automobile exhaust system, size error occurs, affect installation.

Description

Technical Field

[0001] This utility model relates to the field of exhaust tailpipe technology, and more specifically, to an automotive exhaust tailpipe testing mechanism. Background Technology

[0002] A car exhaust tailpipe, commonly known as an exhaust pipe sleeve, is a decorative component installed at the rear end of the original exhaust system. It connects to the muffler outlet or extension pipe and has a polished, glossy appearance to enhance the visual appeal of the vehicle's rear.

[0003] After the production of automotive tailpipes, in order to ensure the quality of the tailpipes, it is generally necessary to use inspection tools to check the dimensions such as the pipe diameter and bore diameter of the tailpipes, ensuring the effect of the tailpipes when installed on the vehicle. Existing technologies usually use vernier calipers or custom-made inspection tools to check automotive tailpipes. However, checking automotive tailpipes with vernier calipers is too cumbersome and affects the efficiency of the inspection. Custom-made inspection tools can only check tailpipes that are compatible with them, which has a limited scope of application and is not conducive to checking automotive tailpipes with different pipe diameters and bore diameters. To address this problem, how to design an automotive exhaust tailpipe inspection mechanism has become a problem that we need to solve. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a vehicle exhaust tailpipe detection mechanism.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a vehicle exhaust tailpipe inspection mechanism, comprising a support shell, a V-shaped placement plate fixedly connected inside the support shell, a tailpipe disposed at the top of the V-shaped placement plate, a placement component disposed at the bottom of the tailpipe, the placement component being slidably connected inside the support shell and the V-shaped placement plate, a first spring fixedly connected to the bottom of the placement component, the first spring being fixedly connected inside the support shell, a positioning pin fixedly connected to the outer wall of the placement component, the positioning pin being attached to one side of the V-shaped placement plate; and an inspection component, the inspection component being used to assist personnel in inspecting the size of the tailpipe, the inspection component being connected to the support shell and the placement component.

[0006] In the above technical solution, the detection component further includes a connecting rod fixedly connected to the outer wall of the placement component, a connecting piece slidably connected to the outer wall of the connecting rod, and a measuring component slidably connected to one side of the connecting piece.

[0007] In the above technical solution, the overall contour of the measuring component is a tapered contour, a support rod is fixedly connected inside the measuring component, a connector is slidably connected to the outer wall of the support rod, and the connector is slidably connected inside the measuring component.

[0008] In the above technical solution, a first handle is fixedly connected to the top of the connector, a measuring rod is inserted into the inside of the first handle, and a second handle is fixedly connected to one end of the measuring rod.

[0009] In the above technical solution, a second spring is further fixedly connected between the first handle and the second handle, and the second spring is sleeved on the outer wall of the measuring rod.

[0010] In the above technical solution, a pressure plate is fixedly connected to the end of the measuring rod away from the second handle, and the pressure plate is slidably connected inside the support shell.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] By setting up detection components, the system can quickly inspect the dimensions of tailpipes with different pipe diameters and orifices, confirming whether these dimensions are qualified. This improves the efficiency of tailpipe size inspection for staff, facilitates staff use, ensures tailpipe size compliance, and avoids dimensional errors when tailpipes are connected to the rear of the vehicle's exhaust system, which could affect installation. It also allows for quick tailpipe replacement and facilitates rapid size inspection of multiple tailpipes, further improving tailpipe inspection efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 This is a cross-sectional view of the detection component structure of this utility model.

[0015] Figure 3 This utility model Figure 2 Enlarged view of the structure of part A.

[0016] The attached figures are labeled as follows: 1. Support shell; 2. V-shaped placement plate; 3. Tail tube; 4. Placement component; 5. First spring; 6. Connecting rod; 7. Connecting piece; 8. Measuring component; 9. Support rod; 10. Connecting component; 11. First handle; 12. Measuring rod; 13. Second handle; 14. Second spring; 15. Pressure plate; 16. Positioning pin. Detailed Implementation

[0017] 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.

[0018] like Figures 1 to 3As shown, an embodiment of the present invention provides a vehicle exhaust tailpipe testing mechanism, comprising a support shell 1, a V-shaped placement plate 2 fixedly connected inside the support shell 1, a tailpipe 3 disposed on the top of the V-shaped placement plate 2, a placement member 4 disposed on the bottom of the tailpipe 3, the placement member 4 being slidably connected inside the support shell 1 and the V-shaped placement plate 2, a first spring 5 fixedly connected to the bottom of the placement member 4, the first spring 5 being fixedly connected inside the support shell 1, a positioning pin 16 fixedly connected to the outer wall of the placement member 4, the positioning pin 16 being attached to one side of the V-shaped placement plate 2; and a testing component, which assists the operator in testing the dimensions of the tailpipe 3, and is connected to the support shell 1 and the placement member 4.

[0019] like Figures 1 to 3 As shown, the detection assembly includes a connecting rod 6 fixedly connected to the outer wall of the placement piece 4. A connecting piece 7 is slidably connected to the outer wall of the connecting rod 6. A measuring piece 8 is slidably connected to one side of the connecting piece 7. Through the arrangement of the V-shaped placement plate 2 and the measuring piece 8, tailpipes 3 with different pipe diameters and orifice sizes can be detected, improving the applicability of the detection mechanism. The overall contour of the measuring piece 8 is tapered. A support rod 9 is fixedly connected inside the measuring piece 8. A spring is sleeved on the outer wall of the support rod 9. A connecting piece 10 is slidably connected to the outer wall of the support rod 9. The connecting piece 10 is slidably connected inside the measuring piece 8. A first handle 11 is fixedly connected to the top of the connecting piece 10. The first handle 11 has a... A measuring rod 12 is inserted. It should be noted that the outer walls of the V-shaped placement plate 2, the measuring component 8, and the measuring rod 12 are marked with scales for detecting different dimensions of the tail tube 3. The V-shaped placement plate 2 is used to detect the diameter of the tail tube 3, the measuring component 8 is used to detect the bore diameter and roundness of the tail tube 3, and the measuring rod 12 is used to detect the total length of the tail tube 3. A second handle 13 is fixedly connected to one end of the measuring rod 12. A second spring 14 is fixedly connected between the first handle 11 and the second handle 13. The second spring 14 is sleeved on the outer wall of the measuring rod 12. A pressure plate 15 is fixedly connected to the end of the measuring rod 12 away from the second handle 13. The pressure plate 15 is slidably connected inside the support shell 1.

[0020] Working principle: When the operator needs to inspect the tailpipe 3, firstly, the first handle 11 and the second handle 13 are pulled closer together to compress the second spring 14, causing the pressure plate 15 driven by the second handle 13 through the measuring rod 12 and the measuring element 8 driven by the first handle 11 through the connecting piece 10 to move away from each other (e.g., Figure 1 , Figure 2(As shown), then the tail tube 3 is placed on top of the V-shaped placement plate 2 and the placement piece 4, so that the tail tube 3 is compressed by the placement piece 4 to retract the first spring 5 until the diameter of the tail tube 3 is blocked by the V-shaped groove inside the V-shaped placement plate 2. Since the tail tube 3 of different diameters is blocked by the V-shaped groove on the V-shaped placement plate 2 at different positions, the operator can use the scale on the V-shaped placement plate 2 and the positioning pin 16 to check whether the diameter of the tail tube 3 is qualified. Then the operator can stop pulling the first handle 11 and the second handle 13, so that the second spring 14 pushes the first handle 11 and the second handle 13 to reset, so that the first handle 11 drives the connecting piece 10 to move in the direction of the tail tube 3, thereby connecting the... The measuring component 8 is pushed into the tail tube 3 by the reset spring on the support rod 9 via component 10. It should be noted that because the measuring component 8 is conical and slidably connected to the connecting piece 7, if the conical tip of the measuring component 8 is not aligned with the center of the diameter of the tail tube 3, the measuring component 8 will be blocked by the inner wall of the tail tube 3 and slide upwards along the outer wall of the connecting piece 7 until it is aligned with the diameter of the tail tube 3 and blocked by the diameter. After the measuring component 8 stops being blocked by the tail tube 3, the connecting component 10 will continue to slide along the inside of the measuring component 8 under the push of the second spring 14, compressing the reset spring on the support rod 9 until the connecting component 10 stops at the end of the tail tube 3. The second handle 13 will then reset via... The measuring rod 12 drives the pressure plate 15 to slide along the inside of the support shell 1 and abut against the end of the tail tube 3 away from the measuring component 8. At this time, the operator can check the diameter of the tail tube 3 by referring to the position where the tail tube 3 is blocked by the measuring component 8 and the scale on the measuring component 8. At the same time, the operator can observe whether there is a gap at the contact position between the tail tube 3's diameter and the outer wall of the measuring component 8 to determine whether the roundness of the tail tube 3's diameter is qualified. The difference between the tube diameter and the diameter of the hole can be used to determine the wall thickness of the tail tube 3. The position of the connector 10 on the scale of the measuring rod 12 can be used to determine the total length of the tail tube 3. This achieves the effect of quickly checking multiple dimensions of the tail tube 3 and confirming whether these dimensions are qualified, improving the efficiency of the operator. The efficiency of checking the size of tailpipe 3 is improved, making it convenient for staff to use. After the staff has checked the size of tailpipe 3, they can pull the first handle 11 and the second handle 13 closer together, eventually moving the measuring part 8 and the connecting part 10 away from each other, stopping the fixation of tailpipe 3. Then, the staff can remove this tailpipe 3 and place a new tailpipe 3, and check the size of the new tailpipe 3. This allows the staff to quickly check the size of multiple tailpipes 3, ensuring that the tailpipe 3 is sized correctly and avoiding size errors when the tailpipe 3 is connected to the rear of the car's exhaust system, which would affect the installation. It should be noted that after the tailpipe 3 is removed, the first spring 5 will push the placement part 4 to rise and reset.

[0021] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "linkage" should be interpreted broadly, and can be mechanical or electrical connection, or internal connection between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationship. When the absolute position of the described object changes, the relative positional relationship may change.

[0022] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0023] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., 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. A vehicle exhaust tailpipe detection mechanism, comprising a support shell (1), characterized in that: A V-shaped placement plate (2) is fixedly connected inside the support shell (1). A tail tube (3) is provided on the top of the V-shaped placement plate (2). A placement component (4) is provided on the bottom of the tail tube (3). The placement component (4) is slidably connected inside the support shell (1) and the V-shaped placement plate (2). A first spring (5) is fixedly connected to the bottom of the placement component (4). The first spring (5) is fixedly connected inside the support shell (1). A positioning pin (16) is fixedly connected to the outer wall of the placement component (4). The positioning pin (16) is attached to one side of the V-shaped placement plate (2). The detection component is used to assist the staff in detecting the size of the tailpipe (3). The detection component is connected to the support shell (1) and the placement component (4).

2. The automobile exhaust tailpipe detection mechanism according to claim 1, characterized in that: The detection assembly includes a connecting rod (6) fixedly connected to the outer wall of the placement piece (4), a connecting piece (7) slidably connected to the outer wall of the connecting rod (6), and a measuring piece (8) slidably connected to one side of the connecting piece (7).

3. The automobile exhaust tailpipe detection mechanism according to claim 2, characterized in that: The overall outline of the measuring component (8) is a tapered outline. A support rod (9) is fixedly connected inside the measuring component (8). A connector (10) is slidably connected to the outer wall of the support rod (9). The connector (10) is slidably connected inside the measuring component (8).

4. The automobile exhaust tailpipe detection mechanism according to claim 3, characterized in that: The top of the connector (10) is fixedly connected to a first handle (11), and a measuring rod (12) is inserted into the inside of the first handle (11). One end of the measuring rod (12) is fixedly connected to a second handle (13).

5. The automobile exhaust tailpipe detection mechanism according to claim 4, characterized in that: A second spring (14) is fixedly connected between the first handle (11) and the second handle (13), and the second spring (14) is sleeved on the outer wall of the measuring rod (12).

6. The automobile exhaust tailpipe detection mechanism according to claim 5, characterized in that: The end of the measuring rod (12) away from the second handle (13) is fixedly connected to a pressure plate (15), which is slidably connected inside the support shell (1).

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