Automobile tail pipe testing fixture

Abstract

The utility model relates to the technical field of automobile tail pipe detection tools, and provides an automobile tail pipe detection tool, which comprises a base and a first U-shaped clamp, and is characterized in that the base comprises a supporting structure, a first U-shaped clamp, a second U-shaped clamp, a third U-shaped clamp, a clamping structure, a fixing structure, an aperture detection structure, a profile tolerance go-no go gauge, a plug ring gauge and a leveling ruler; the supporting structure is arranged on one side of the top end of the base, a first U-shaped clamp is arranged on one side of the supporting structure, a second U-shaped clamp is arranged on one side of the first U-shaped clamp, a third U-shaped clamp is arranged on one side of the second U-shaped clamp, a clamping structure is arranged on one side of the third U-shaped clamp, and a fixing structure is arranged at the top end of the third U-shaped clamp. According to the utility model, the fixing structure is arranged, the threaded rod is rotated to enable the sliding block to drive the fixing ring to move downwards, and then the fixing ring fixes the automobile tail pipe on the third U-shaped clamp, so that the automobile tail pipe is supported and fixed more firmly and is convenient to detect.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile tail pipe inspection tools, in particular to an automobile tail pipe inspection tool. Background Art

[0002] The automobile tail pipe inspection fixture is a tool or device used to inspect and ensure the quality and dimensional accuracy of automobile parts, especially the tail pipe or tail-related components, which is crucial to ensuring product quality and production efficiency in the automobile manufacturing industry. The existing automobile tail pipe inspection fixture places the automobile tail pipe in a U-shaped card during use, which is not convenient for fixing it. As a result, when inspecting the end face of the automobile tail pipe, the outer end of the automobile tail pipe does not fit the inside of the U-shaped card, making the fixation not firm. Utility Model Content

[0003] The utility model aims to provide an automobile tail pipe inspection tool, which is used to solve the defect that the existing automobile tail pipe inspection tool is not firmly fixed.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: an automobile tail pipe inspection fixture, comprising a base and a first U-shaped card;

[0005] The base includes a support structure, a first U-shaped card, a second U-shaped card, a third U-shaped card, a clamping structure, a fixing structure, an aperture detection structure, a contour go / no-go gauge, a plug ring gauge and a flush ruler. The support structure is arranged on one side of the top of the base, and the first U-shaped card is arranged on one side of the support structure.

[0006] A second U-shaped card is disposed on one side of the first U-shaped card, a third U-shaped card is disposed on one side of the second U-shaped card, a clamping structure is disposed on one side of the third U-shaped card, a fixing structure is disposed on the top of the third U-shaped card, and an aperture detection structure is disposed on a side of the support structure away from the first U-shaped card;

[0007] A contour go / no-go gauge is arranged on one side of the aperture detection structure, a plug ring gauge is arranged on one side of the contour go / no-go gauge, and a flush ruler is arranged on one side of the plug ring gauge.

[0008] Preferably, the supporting structure includes a bottom plate, a supporting plate, a groove and an anti-sliding block, the bottom plate is installed on the top of the base, the supporting plate is fixed to the top of the bottom plate, a groove is provided at the middle position of the top of the supporting plate, and an anti-sliding block is provided inside the groove.

[0009] Preferably, the groove is arranged in a "U" shape, and three groups of anti-sliding blocks are arranged, and the anti-sliding blocks are distributed at equal intervals inside the groove, and the first U-shaped card, the second U-shaped card and the third U-shaped card are all provided with supporting structures inside.

[0010] Preferably, the clamping structure includes a first support seat, a reference panel, a fixing sleeve, a clamping claw, a handle, a connecting rod and a reference core. The first support seat is installed at the top of the base, the reference panel is fixed to the top of the first support seat, a fixing sleeve is fixed to one side of the reference panel, a clamping claw is arranged on the outside of the fixing sleeve, a handle is arranged on the top of the fixing sleeve, a connecting rod is arranged at one end of the clamping claw inside the fixing sleeve, and a reference core is arranged on the other side of the reference panel.

[0011] Preferably, one end of the handle passes through one side of the fixing sleeve, extends to the interior of the fixing sleeve and is hingedly connected to one end of the connecting rod, and the other end of the connecting rod is hingedly connected to one end of the clamping claw. The clamping claws are provided in three groups, and the clamping claws are evenly distributed on the outside of the fixing sleeve.

[0012] Preferably, the fixing structure includes a second support seat, a threaded rod, a slider and a fixing ring. The second support seat is installed on one side of the third U-shaped card. A threaded rod is provided at the top of the second support seat, a slider is provided on the outside of the threaded rod, and a fixing ring is provided on one side of the slider.

[0013] Preferably, the interior of the slider is provided with an internal thread matching the outer side of the threaded rod, the threaded rod is threadedly connected to the slider, and the fixing ring is arranged in a semicircular arc shape.

[0014] Preferably, the aperture detection structure includes a third support seat, a tolerance band groove, a movable rod, a handle and a tolerance sleeve. The third support seat is installed on the top of the base. The top of the third support seat is provided with a tolerance band groove. The inside of the tolerance band groove is provided with a movable rod. A handle is fixed to one end of the movable rod, and a tolerance sleeve is provided at the other end of the movable rod.

[0015] Preferably, the tolerance band groove is slidably connected to the movable rod, one end of the movable rod passes through one side of the tolerance band groove, extends to the outside of the third support seat and is fixedly connected to one end of the handle, and the other end of the movable rod passes through one side of the tolerance sleeve, extends to the outside of the third support seat and is movably connected to one end of the tolerance sleeve.

[0016] The utility model provides an automobile tail pipe inspection tool, which has the advantages of:

[0017] By providing a clamping structure, the outside of the automobile tail pipe is clamped into the inside of the groove, and the first U-shaped clamp, the second U-shaped clamp and the third U-shaped clamp are all provided with a supporting structure, so that the outside of the automobile tail pipe is supported and fixed by multiple groups of grooves, and the end face of the automobile tail pipe is fitted with the reference panel, and the reference core is pushed into the inside of the automobile tail pipe, and the handle is pulled downward, so that the handle drives the connecting rod so that the clamping claw quickly clamps and presses one end of the automobile tail pipe, thereby facilitating the detection of the diameter of the automobile tail pipe;

[0018] By providing a fixing structure, the threaded rod is rotated to drive the fixing ring to move downward, so that the fixing ring fixes the automobile tail pipe on the third U-shaped card, so that the automobile tail pipe support is fixed more firmly and is convenient for detection;

[0019] By providing an aperture detection structure, fixing the other end of the automobile tail pipe with the tolerance sleeve, and pushing the movable rod to slide in the tolerance band groove by holding the handle, the total length and aperture of the automobile tail pipe can be detected through the movable rod using the tolerance band groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model in a top view;

[0022] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0023] Figure 4 It is a schematic diagram of the side cross-sectional structure of the support structure of the utility model;

[0024] Figure 5 It is a three-dimensional structural schematic diagram of the aperture detection structure of the utility model.

[0025] Explanation of reference numerals in the figures: 1, base; 101, support structure; 1011, bottom plate; 1012, support plate; 1013, groove; 1014, anti-sliding block; 102, first U-shaped card; 103, second U-shaped card; 104, third U-shaped card; 105, clamping structure; 1051, first supporting seat; 1052, reference panel; 1053, fixing sleeve; 1054, clamping claw; 1055, handle; 10 56. Connecting rod; 1057. Reference core; 106. Fixed structure; 1061. Second supporting seat; 1062. Threaded rod; 1063. Sliding block; 1064. Fixed ring; 107. Aperture detection structure; 1071. Third supporting seat; 1072. Tolerance groove; 1073. Movable rod; 1074. Handle; 1075. Tolerance sleeve; 108. Contour go / no-go gauge; 109. Plug ring gauge; 100. Flush ruler. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-5 The utility model provides an automobile tail pipe inspection fixture, which includes a base 1 and a first U-shaped card 102.

[0028] Reference Figure 1 , Figure 2 and Figure 4As shown, the base 1 includes a support structure 101, a first U-shaped card 102, a second U-shaped card 103, a third U-shaped card 104, a clamping structure 105, a fixing structure 106, an aperture detection structure 107, a contour go / no-go gauge 108, a plug ring gauge 109 and a flush ruler 100. The support structure 101 is arranged on one side of the top of the base 1, and the first U-shaped card 102 is arranged on one side of the support structure 101, the second U-shaped card 103 is arranged on one side of the first U-shaped card 102, and the third U-shaped card 104 is arranged on one side of the second U-shaped card 103. The support structure 101 includes The bottom plate 1011, the support plate 1012, the groove 1013 and the anti-sliding block 1014, the bottom plate 1011 is installed at the top of the base 1, the support plate 1012 is fixed to the top of the bottom plate 1011, the groove 1013 is arranged at the middle position of the top of the support plate 1012, the anti-sliding block 1014 is arranged inside the groove 1013, the groove 1013 is arranged in a "U" shape, the anti-sliding block 1014 is arranged in three groups, and the anti-sliding block 1014 is evenly spaced inside the groove 1013, the first U-shaped card 102, the second U-shaped card 103 and the third U-shaped card 104 A support structure 101 is provided inside each of the bases 1, a clamping structure 105 is provided on one side of the third U-shaped card 104, the clamping structure 105 comprises a first support seat 1051, a reference panel 1052, a fixing sleeve 1053, a clamping claw 1054, a handle 1055, a connecting rod 1056 and a reference core 1057, the first support seat 1051 is installed on the top of the base 1, the top of the first support seat 1051 is fixed with a reference panel 1052, a fixing sleeve 1053 is fixed on one side of the reference panel 1052, and a clamping claw 1054 is provided on the outside of the fixing sleeve 1053. A handle 1055 is provided at the top of the fixed sleeve 1053, a connecting rod 1056 is provided at one end of the clamping claw 1054 inside the fixed sleeve 1053, and a reference core 1057 is provided on the other side of the reference panel 1052. One end of the handle 1055 passes through one side of the fixed sleeve 1053 and extends to the interior of the fixed sleeve 1053 and is hingedly connected to one end of the connecting rod 1056. The other end of the connecting rod 1056 is hingedly connected to one end of the clamping claw 1054. The clamping claw 1054 is provided with three groups, and the clamping claws 1054 are evenly distributed on the outside of the fixed sleeve 1053.

[0029] The outside of the automobile tail pipe is clamped into the inside of the groove 1013, and the support structure 101 is provided inside the first U-shaped clamp 102, the second U-shaped clamp 103 and the third U-shaped clamp 104, so that the outside of the automobile tail pipe is supported and fixed by multiple groups of grooves 1013, and the end face of the automobile tail pipe is fitted with the reference panel 1052, and the reference core 1057 is pushed into the inside of the automobile tail pipe, and the handle 1055 is pulled downward, so that the handle 1055 drives the connecting rod 1056 so that the clamping claw 1054 quickly clamps one end of the automobile tail pipe, thereby facilitating the detection of the diameter of the automobile tail pipe.

[0030] Reference Figure 1 and Figure 2 As shown, a fixing structure 106 is provided at the top of the third U-shaped card 104, and the fixing structure 106 includes a second support seat 1061, a threaded rod 1062, a slider 1063 and a fixing ring 1064. The second support seat 1061 is installed on one side of the third U-shaped card 104, a threaded rod 1062 is provided at the top of the second support seat 1061, a slider 1063 is provided on the outer side of the threaded rod 1062, a fixing ring 1064 is provided on one side of the slider 1063, an internal thread matching the outer side of the threaded rod 1062 is provided inside the slider 1063, the threaded rod 1062 is threadedly connected to the slider 1063, and the fixing ring 1064 is arranged in a semicircular shape.

[0031] By rotating the threaded rod 1062, the slider 1063 drives the fixing ring 1064 to move downward, so that the fixing ring 1064 fixes the automobile tail pipe on the third U-shaped clamp 104, so that the automobile tail pipe support is fixed more firmly and is easy to detect.

[0032] Reference Figure 2 , Figure 3 and Figure 5 As shown, an aperture detection structure 107 is provided on one side of the support structure 101 away from the first U-shaped card 102, and the aperture detection structure 107 includes a third support seat 1071, a tolerance groove 1072, a movable rod 1073, a handle 1074 and a tolerance sleeve 1075. The third support seat 1071 is installed at the top of the base 1, and the top of the third support seat 1071 is provided with a tolerance groove 1072, and the inside of the tolerance groove 1072 is provided with a movable rod 1073, one end of the movable rod 1073 is fixed with a handle 1074, and the other end of the movable rod 1073 is provided with a tolerance sleeve 1075. 5. The tolerance band groove 1072 is slidably connected with the movable rod 1073. One end of the movable rod 1073 passes through one side of the tolerance band groove 1072 and extends to the outside of the third support seat 1071 and is fixedly connected to one end of the handle 1074. The other end of the movable rod 1073 passes through one side of the tolerance sleeve 1075 and extends to the outside of the third support seat 1071 and is movably connected to one end of the tolerance sleeve 1075. A contour go / no-go gauge 108 is provided on one side of the aperture detection structure 107. A plug ring gauge 109 is provided on one side of the contour go / no-go gauge 108. A flush ruler 100 is provided on one side of the plug ring gauge 109.

[0033] By fixing the other end of the automobile tail pipe to the tolerance sleeve 1075 and holding the handle 1074 to push the movable rod 1073 to slide in the tolerance groove 1072, the total length and aperture of the automobile tail pipe can be detected through the movable rod 1073 using the tolerance groove 1072.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A vehicle tail pipe inspection fixture, comprising a base (1) and a first U-shaped clamp (102); Features: The base (1) comprises a supporting structure (101), a first U-shaped card (102), a second U-shaped card (103), a third U-shaped card (104), a clamping structure (105), a fixing structure (106), an aperture detection structure (107), a contour go / no-go gauge (108), a plug ring gauge (109) and a flush ruler (100); the supporting structure (101) is arranged on one side of the top of the base (1), and the first U-shaped card (102) is arranged on one side of the supporting structure (101); A second U-shaped card (103) is arranged on one side of the first U-shaped card (102), a third U-shaped card (104) is arranged on one side of the second U-shaped card (103), a clamping structure (105) is arranged on one side of the third U-shaped card (104), a fixing structure (106) is arranged at the top of the third U-shaped card (104), and an aperture detection structure (107) is arranged on a side of the support structure (101) away from the first U-shaped card (102); A contour go / no-go gauge (108) is provided on one side of the aperture detection structure (107), a plug ring gauge (109) is provided on one side of the contour go / no-go gauge (108), and a flush ruler (100) is provided on one side of the plug ring gauge (109).

2. The automobile tail pipe inspection fixture according to claim 1, characterized in that: The support structure (101) comprises a bottom plate (1011), a support plate (1012), a groove (1013) and an anti-sliding block (1014); the bottom plate (1011) is mounted on the top of the base (1); the support plate (1012) is fixed to the top of the bottom plate (1011); a groove (1013) is provided at the middle position of the top of the support plate (1012); and an anti-sliding block (1014) is provided inside the groove (1013).

3. The automobile tail pipe inspection fixture according to claim 2, characterized in that: The groove (1013) is arranged in a "U" shape, and three groups of anti-sliding blocks (1014) are arranged. The anti-sliding blocks (1014) are distributed at equal intervals inside the groove (1013), and the first U-shaped card (102), the second U-shaped card (103), and the third U-shaped card (104) are all provided with support structures (101) inside.

4. The automobile tail pipe inspection fixture according to claim 1, characterized in that: The clamping structure (105) comprises a first support seat (1051), a reference panel (1052), a fixing sleeve (1053), a clamping claw (1054), a handle (1055), a connecting rod (1056) and a reference core (1057); the first support seat (1051) is installed on the top of the base (1); the reference panel (1052) is fixed to the top of the first support seat (1051); the fixing sleeve (1053) is fixed to one side of the reference panel (1052); the clamping claw (1054) is arranged on the outside of the fixing sleeve (1053); the handle (1055) is arranged at the top of the fixing sleeve (1053); a connecting rod (1056) is arranged at one end of the clamping claw (1054) inside the fixing sleeve (1053); and the reference core (1057) is arranged on the other side of the reference panel (1052).

5. The automobile tail pipe inspection fixture according to claim 4, characterized in that: One end of the handle (1055) passes through one side of the fixing sleeve (1053) and extends to the interior of the fixing sleeve (1053) and is hingedly connected to one end of the connecting rod (1056). The other end of the connecting rod (1056) is hingedly connected to one end of the clamping claw (1054). The clamping claw (1054) is provided in three groups, and the clamping claws (1054) are evenly spaced on the outside of the fixing sleeve (1053).

6. The automobile tail pipe inspection fixture according to claim 1, characterized in that: The fixing structure (106) comprises a second supporting seat (1061), a threaded rod (1062), a slider (1063) and a fixing ring (1064); the second supporting seat (1061) is installed on one side of the third U-shaped card (104); a threaded rod (1062) is arranged at the top of the second supporting seat (1061); a slider (1063) is arranged on the outer side of the threaded rod (1062); and a fixing ring (1064) is arranged on one side of the slider (1063).

7. The automobile tail pipe inspection fixture according to claim 6, characterized in that: The interior of the slider (1063) is provided with an internal thread matching the outer side of the threaded rod (1062); the threaded rod (1062) is threadedly connected to the slider (1063); and the fixing ring (1064) is arranged in a semicircular arc shape.

8. The automobile tail pipe inspection fixture according to claim 1, characterized in that: The aperture detection structure (107) comprises a third support seat (1071), a tolerance slot (1072), a movable rod (1073), a handle (1074) and a tolerance sleeve (1075); the third support seat (1071) is mounted on the top of the base (1); the top of the third support seat (1071) is provided with a tolerance slot (1072); the inside of the tolerance slot (1072) is provided with a movable rod (1073); one end of the movable rod (1073) is fixed with a handle (1074); the other end of the movable rod (1073) is provided with a tolerance sleeve (1075).

9. The automobile tail pipe inspection fixture according to claim 8, characterized in that: The tolerance band groove (1072) is slidably connected to the movable rod (1073); one end of the movable rod (1073) passes through one side of the tolerance band groove (1072), extends to the outside of the third support seat (1071), and is fixedly connected to one end of the handle (1074); the other end of the movable rod (1073) passes through one side of the tolerance sleeve (1075), extends to the outside of the third support seat (1071), and is movably connected to one end of the tolerance sleeve (1075).

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