Automobile part hole depth testing fixture

Abstract

The utility model discloses an automobile part hole depth gauge, and particularly relates to the technical field of hole depth gauges, which comprises a support column, a detection rod for measuring the hole depth of an automobile part is arranged in the support column, and a dismounting mechanism for conveniently dismounting the detection rod is arranged in the support column. The dismounting mechanism comprises a supporting plate arranged in the supporting column, a placement frame is fixedly arranged at the top of the supporting plate, the detection rod can be inserted into the placement frame, arc-shaped fixing plates are arranged on the two sides of the interior of the placement frame, and first threaded rods are fixedly arranged on the two sides of the two arc-shaped fixing plates. According to the utility model, the detection rod can be taken down from the supporting plate through the dismounting mechanism, a new detection rod can be conveniently replaced, the service life of the detection device is prolonged, the detection rods with different sizes can be fixed by controlling the distance between the two arc-shaped fixing plates, and the application range of the detection device is expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of hole depth gauges, in particular to a hole depth gauge for automobile parts. Background Art

[0002] Auto parts need to be punched during use, but complex auto parts are not convenient for accurate and rapid detection of the depth of the slots opened on the parts due to obstruction. The detection process is cumbersome and time-consuming, and the detection is not accurate enough. For example, a Chinese patent application with application number 201921814058.4 provides a hole depth gauge for adjusting auto parts, including a fixed support device, a detection mechanism installed inside the fixed support device, the fixed support device includes a limiting slide groove, a scale line, a support plate, a fixed sleeve and an insertion port, the fixed sleeve is fixedly installed at the upper end of the support plate, the insertion port runs through the middle of the support plate and the fixed sleeve, the limiting slide groove is opened in the middle of the front end surface of the fixed sleeve, the scale lines are symmetrically opened on both sides of the limiting slide groove, the detection mechanism includes a sliding groove, an indicating device, an adjusting rod, a buffer device and an extrusion sheet, the sliding groove is opened at the front end surface of the adjusting rod, the indicating device is slidably clamped in the sliding groove, the extrusion sheet is fixedly installed at the bottom end of the adjusting rod, and the buffer device is installed on the adjusting rod. This technical solution can quickly and accurately detect the depth of the slot during use, and is easy and fast to use and adjust.

[0003] However, the following problems still exist in this technical solution: the adjusting rod and the extrusion plate are fixed in this technical solution, and the adjusting rod needs to be retracted back and forth during use, which makes the adjusting rod easy to be damaged. When the adjusting rod is damaged, the adjusting rod cannot be replaced, which has certain limitations. Utility Model Content

[0004] The purpose of the utility model is to provide a hole depth inspection tool for automobile parts. The inspection rod can be removed from the support plate through a disassembly mechanism, which is convenient for replacing with a new inspection rod, thereby extending the service life of the utility model. By controlling the distance between the two arc-shaped fixing plates, inspection rods of different sizes can be fixed, thereby expanding the scope of application of the utility model to solve the above-mentioned deficiencies in the technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automobile component hole depth gauge, comprising a support column, wherein a detection rod for measuring the automobile component hole depth is arranged inside the support column.

[0006] Preferably, a disassembly mechanism for facilitating the disassembly of the detection rod is provided inside the support column, and the disassembly mechanism includes a support plate arranged inside the support column, a placement frame is fixedly provided on the top of the support plate, the detection rod can be inserted into the placement frame, and arc-shaped fixing plates are provided on both sides of the placement frame, and a first threaded rod is fixedly provided on both sides of the two arc-shaped fixing plates for facilitating the disassembly of the detection rod.

[0007] Preferably, the ends of the two first threaded rods that are away from each other both penetrate the placement frame and extend out of both ends of the placement frame, the ends of the two first threaded rods that are away from each other are fixed with a first handle, and the first threaded rod is connected to the placement frame through a threaded connection to drive the first threaded rod to rotate.

[0008] Preferably, two limiting rods are provided on the side away from each other of the two arc-shaped fixing plates, and one end of the limiting rod away from the arc-shaped fixing plate passes through the placement frame and extends out of one side of the placement frame for limiting the arc-shaped fixing plates.

[0009] Preferably, a lifting mechanism is provided inside the support column to drive the detection rod to move up and down, and the lifting mechanism includes two second threaded rods arranged on both sides of the support column, and the two ends of the second threaded rods are respectively movably connected to the inner wall of the support column through bearings, and the two second threaded rods both pass through the support plate, and the second threaded rods are connected to the support plate through threads to drive the detection rod to move up and down.

[0010] Preferably, a mounting plate is fixedly provided at the bottom of the support column, a mounting groove is opened inside the mounting plate, the bottom end of the second threaded rod passes through the mounting plate and extends into the mounting groove, the second threaded rod is movably connected to the mounting plate through a bearing, a pulley is passed through the bottom end of the second threaded rod, the same belt is provided on the outside of the two pulleys, the bottom end of one of the second threaded rods passes through the mounting plate and extends out of the bottom of the mounting plate, and a second handle is fixedly provided at the bottom end of the second threaded rod extending out of the bottom of the mounting plate, for driving the second threaded rod to rotate.

[0011] Preferably, a detection mechanism is provided on the outside of the support column for conveniently observing the moving distance of the detection rod, the detection mechanism includes scale lines processed on the outside of the support column, a slide groove is opened on one side of the support column, a connecting plate is fixedly provided on one side of the support plate, one side of the connecting plate passes through the slide groove and extends out of one side of the support column, and a pointer is fixedly provided on one side of the connecting plate extending out of one side of the support column for conveniently observing the moving distance of the detection rod.

[0012] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0013] When the detection rod is damaged and needs to be replaced, the first handle is rotated, and the first handle can drive the first threaded rod to rotate, and the first threaded rod is used to drive the arc-shaped fixing plate to move, so that the arc-shaped fixing plate is away from one side of the detection rod, and the detection rod can be removed from the supporting plate, which is convenient for replacing with a new detection rod, thereby extending the service life of the utility model;

[0014] The utility model can fix detection rods of different sizes by controlling the distance between the two arc-shaped fixing plates, thereby expanding the application scope of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a front view of the utility model;

[0017] Figure 2 It is a rear view of the utility model;

[0018] Figure 3 It is a bottom view of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the detection rod of the utility model extending;

[0020] Figure 5 It is a structural schematic diagram of the disassembly mechanism of the utility model;

[0021] Figure 6 It is a structural schematic diagram of the lifting mechanism of the utility model.

[0022] Description of reference numerals:

[0023] 1 support column, 2 detection rod;

[0024] 3 disassembly mechanism, 301 support plate, 302 placement frame, 303 arc-shaped fixing plate, 304 first threaded rod, 305 first handle, 306 limit rod;

[0025] 4 lifting mechanism, 401 second threaded rod, 402 mounting groove, 403 pulley, 404 belt, 405 second handle, 406 mounting plate;

[0026] 5 detection mechanism, 501 scale line, 502 slide groove, 503 connecting plate, 504 pointer. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0028] The utility model provides Figure 1-6 The hole depth gauge for automobile parts shown in the figure comprises a support column 1, wherein a detection rod 2 for measuring the hole depth of automobile parts is arranged inside the support column 1;

[0029] like Figure 5 As shown, a disassembly mechanism 3 for facilitating the disassembly of the detection rod 2 is provided inside the support column 1, and the disassembly mechanism 3 includes a support plate 301 provided inside the support column 1, a placement frame 302 is fixedly provided on the top of the support plate 301, and the detection rod 2 can be inserted into the placement frame 302, arc-shaped fixing plates 303 are provided on both sides of the placement frame 302, and first threaded rods 304 are fixedly provided on both sides of the two arc-shaped fixing plates 303, and the ends of the two first threaded rods 304 that are away from each other penetrate the placement frame 302 and extend out of the two ends of the placement frame 302, and the ends of the two first threaded rods 304 that are away from each other are fixed with a first handle 305, and the first threaded rod 304 is connected to the placement frame 302 by threads, and two limiting rods 306 are provided on the sides away from the two arc-shaped fixing plates 303, and the ends of the limiting rods 306 that are away from the arc-shaped fixing plates 303 penetrate the placement frame 302 and extend out of one side of the placement frame 302;

[0030] When the detection rod 2 is damaged and needs to be replaced, the first handle 305 is rotated, and the first handle 305 can drive the first threaded rod 304 to rotate, and the first threaded rod 304 is used to drive the arc fixing plate 303 to move, so that the arc fixing plate 303 is away from one side of the detection rod 2, so that the detection rod 2 can be removed from the support plate 301, which is convenient for replacing a new detection rod 2, thereby extending the service life of the utility model. When the arc fixing plate 303 moves, it can drive the limit rod 306 to move, and the limit rod 306 can limit the arc fixing plate 303;

[0031] The utility model can fix the detection rods 2 of different sizes by controlling the distance between the two arc-shaped fixing plates 303, thereby expanding the application scope of the utility model.

[0032] like Figure 6As shown, a lifting mechanism 4 for driving the detection rod 2 to move up and down is provided inside the support column 1, and the lifting mechanism 4 includes two second threaded rods 401 provided on both sides inside the support column 1, and the two ends of the second threaded rod 401 are respectively movably connected to the inner wall of the support column 1 through bearings, and the two second threaded rods 401 both penetrate the support plate 301, and the second threaded rod 401 is connected to the support plate 301 through threads, and a mounting plate 406 is fixedly provided at the bottom of the support column 1, and a mounting groove 402 is provided inside the mounting plate 406, and the bottom end of the second threaded rod 401 penetrates the mounting plate 406 and extends to the inside of the mounting groove 402, and the second threaded rod 401 is movably connected to the mounting plate 406 through a bearing, and a pulley 403 is penetrated at the bottom end of the second threaded rod 401, and the same belt 404 is provided outside the two pulleys 403, and the bottom end of one of the second threaded rods 401 penetrates the mounting plate 406 and extends out of the bottom of the mounting plate 406, and a second handle 405 is fixedly provided at the bottom end of the second threaded rod 401 extending out of the bottom of the mounting plate 406;

[0033] like Figure 6 As shown, the outside of the support column 1 is provided with a detection mechanism 5 for conveniently observing the moving distance of the detection rod 2, and the detection mechanism 5 includes a scale line 501 processed on the outside of the support column 1, a slide groove 502 is opened on one side of the support column 1, and a connecting plate 503 is fixedly provided on one side of the support plate 301, and one side of the connecting plate 503 passes through the slide groove 502 and extends out of one side of the support column 1, and a pointer 504 is fixedly provided on one side of the connecting plate 503 extending out of one side of the support column 1;

[0034] When measuring the hole depth of automobile parts, the second handle 405 is rotated, and the second handle 405 can drive the second threaded rod 401 to rotate. The two second threaded rods 401 can rotate simultaneously under the action of the pulley 403 and the belt 404. The rotation of the second threaded rod 401 can drive the support plate 301 to move upward. The movement of the support plate 301 can drive the detection rod 2 to move upward. The detection rod 2 is inserted into the hole depth of the automobile parts for measurement. When the support plate 301 moves, it can drive the connecting plate 503 to move inside the slide groove 502. The slide groove 502 drives the pointer 504 to move, and the scale line 501 pointed to by the pointer 504 indicates the hole depth of the automobile parts.

[0035] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A hole depth gauge for automobile parts, comprising a support column (1), Features: The support column (1) is provided with a detection rod (2) inside for measuring the hole depth of automobile parts; The support column (1) is provided with a disassembly mechanism (3) inside for facilitating the disassembly of the detection rod (2); The disassembly mechanism (3) comprises a support plate (301) arranged inside the support column (1), a placement frame (302) is fixedly provided on the top of the support plate (301), the detection rod (2) can be inserted into the placement frame (302), arc-shaped fixing plates (303) are provided on both sides of the placement frame (302), and first threaded rods (304) are fixedly provided on both sides of the two arc-shaped fixing plates (303); A lifting mechanism (4) is provided inside the support column (1) for driving the detection rod (2) to move up and down.

2. The hole depth gauge for automobile parts according to claim 1, Features: The ends of the two first threaded rods (304) that are away from each other both penetrate the placement frame (302) and extend out of both ends of the placement frame (302), the ends of the two first threaded rods (304) that are away from each other are both fixed with a first handle (305), and the first threaded rods (304) are connected to the placement frame (302) by threads.

3. The hole depth gauge for automobile parts according to claim 1, Features: Two limiting rods (306) are provided on the side away from each other of the two arc-shaped fixing plates (303), and one end of the limiting rod (306) away from the arc-shaped fixing plate (303) passes through the placement frame (302) and extends out of one side of the placement frame (302).

4. The hole depth gauge for automobile parts according to claim 1, Features: The lifting mechanism (4) comprises two second threaded rods (401) arranged on both sides of the support column (1), the two ends of the second threaded rods (401) are respectively movably connected to the inner wall of the support column (1) through bearings, the two second threaded rods (401) both penetrate the support plate (301), and the second threaded rods (401) are connected to the support plate (301) through threads.

5. The hole depth gauge for automobile parts according to claim 4, Features: A mounting plate (406) is fixedly provided at the bottom of the support column (1), a mounting groove (402) is provided inside the mounting plate (406), the bottom end of the second threaded rod (401) passes through the mounting plate (406) and extends into the mounting groove (402), the second threaded rod (401) and the mounting plate (406) are movably connected via a bearing, a pulley (403) is provided through the bottom end of the second threaded rod (401), and the same belt (404) is provided outside the two pulleys (403).

6. The hole depth gauge for automobile parts according to claim 4, Features: The bottom end of one of the second threaded rods (401) passes through the mounting plate (406) and extends out of the bottom of the mounting plate (406), and a second handle (405) is fixedly provided at the bottom end of the second threaded rod (401) extending out of the bottom of the mounting plate (406).

7. The automobile parts hole depth gauge according to claim 1, Features: The support column (1) is provided with a detection mechanism (5) on the outside for conveniently observing the moving distance of the detection rod (2); The detection mechanism (5) comprises a scale line (501) machined on the outer side of the support column (1), a slide groove (502) is provided on one side of the support column (1), a connecting plate (503) is fixedly provided on one side of the support plate (301), one side of the connecting plate (503) passes through the slide groove (502) and extends out of one side of the support column (1), and a pointer (504) is fixedly provided on one side of the connecting plate (503) extending out of one side of the support column (1).

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