Diameter measuring gauge for automobile parts

Abstract

The utility model discloses an automobile part diameter measuring gauge, which comprises a bedplate, a sliding rail is arranged at the upper end in the bedplate, a rotating shaft is rotatably connected in the sliding rail, one end of the rotating shaft is fixedly connected with a threaded rotating shaft, one side of the outside of the bedplate is fixedly connected with a motor, and the other side of the bedplate is fixedly connected with a bearing. A first control switch is fixedly connected to the side, close to the motor, of the exterior of the table plate, a sliding block is rotationally connected to the outer side of a threaded rotating shaft, a measuring table is fixedly connected to the top of the sliding block, a first limiting plate is fixedly connected to one side of the top of the measuring table, and a receiving plate is fixedly connected to the top of one side of the first limiting plate. By arranging the sliding rail, when an automobile part needs to be measured, the part is placed at the top of the measuring table, the motor is controlled by the first control switch to drive the rotating shaft to rotate on one side in the rotating seat and the table plate along with the threaded rotating shaft, and the sliding block drives the measuring table to move horizontally on the top of the table plate along with rotation of the threaded rotating shaft.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts processing, and in particular relates to an automobile parts diameter measuring tool. Background Art

[0002] Auto parts are the various units that constitute the overall auto parts processing and the products that serve the auto parts processing. As the foundation of the automobile industry, auto parts are necessary factors to support the sustainable and healthy development of the automobile industry. Automobile output shafts are one of the auto parts. After the production and processing of automobile output shafts, they are first inspected for appearance defects and then for size. The inspection of the size of automobile output shafts requires the inspection of the diameters of the different outer diameter shafts of the automobile output shafts and the height of the automobile output shafts.

[0003] Some existing diameter measuring jigs for automobile parts lack a structure for clamping and fixing the object to be tested, making the testing process inconvenient and inefficient. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide an automobile parts diameter measuring jig to solve the problem that some existing automobile parts diameter measuring jigs proposed in the above background technology lack a structure for clamping and fixing the object to be tested, making the testing process inconvenient and inefficient.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a diameter measuring jig for automobile parts, comprising a table, a slide rail is arranged at the upper end inside the table, a rotating shaft is rotatably connected inside the slide rail, one end of the rotating shaft is fixedly connected to a threaded rotating shaft, a motor is fixedly connected to one side outside the table, a first control switch is fixedly connected to the side outside the table close to the motor, a slider is rotatably connected to the outer side of the threaded rotating shaft, a measuring table is fixedly connected to the top of the slider, a first limit plate is fixedly connected to one side of the top of the measuring table, a receiving plate is fixedly connected to the top of one side of the first limit plate, a second limit plate is slidably connected to the other side of the top of the measuring table, an electric telescopic rod is fixedly connected to one side of the second limit plate, one end of the electric telescopic rod is fixedly connected to a fixing seat, a supporting base is fixedly connected to the bottom of the fixing seat, a second control switch is fixedly connected to one side of the top of the table close to the supporting base, a rangefinder is fixedly connected to the top of the second limit plate, and a sensor is fixedly connected to one side of the rangefinder.

[0006] Preferably, a rotating seat is rotatably connected to the outer side of the rotating shaft, and one end of the rotating seat is rotatably connected to one side inside the platform.

[0007] Preferably, the bottom of the support base is fixedly connected to one side of the top of the table top.

[0008] Preferably, a support plate is symmetrically fixedly connected to the bottom of the table top, and protective rings are fixedly connected to the outer sides of both ends of the electric telescopic rod.

[0009] Preferably, the rotating shaft passes through one side of the interior of the platform.

[0010] Preferably, a scale display board is fixedly connected to one side of the top of the platform close to the measuring platform, and a display screen is provided on one side inside the scale display board.

[0011] Preferably, a fixing plate is provided at the lower end of the motor, and one side of the fixing plate is fixedly connected to the bottom of the table top.

[0012] Preferably, two slide rails are symmetrically arranged.

[0013] Compared with the prior art, the utility model provides a diameter measuring fixture for automobile parts, which has the following beneficial effects:

[0014] 1. The utility model sets a slide rail. When it is necessary to measure the automobile parts, the parts are placed on the top of the measuring table. The first control switch controls the motor to drive the rotating shaft to rotate with the threaded shaft on one side of the rotating seat and the inside of the table. As the threaded shaft rotates, the slider brings the measuring table to perform a translational motion on the top of the table. During the translation of the measuring table, the first limit plate and the second limit plate limit the parts. After the parts are fixed, the rangefinder on the top of the second limit plate emits a laser beam to measure the diameter of the parts, which is then transmitted to the scale display panel through the sensor. The result is displayed on the display screen. The operation is simple and convenient.

[0015] 2. The utility model provides an electric telescopic rod, and through the extension and retraction of the electric telescopic rod, the electric telescopic rod can push the second limit plate to fix the parts.

[0016] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the axial structure of an automobile parts diameter measuring fixture proposed by the utility model;

[0019] Figure 2This is a schematic diagram of the structure of a diameter measuring fixture for automobile parts proposed by the utility model;

[0020] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at point A;

[0021] Figure 4 This is a front view structural diagram of a diameter measuring fixture for automobile parts proposed by the utility model;

[0022] In the figure: table 1, slide rail 2, rotating shaft 3, rotating seat 4, threaded rotating shaft 5, motor 6, first control switch 7, fixed plate 8, slider 9, measuring table 10, first limit plate 11, receiving plate 12, second limit plate 13, rangefinder 14, sensor 15, electric telescopic rod 16, fixed seat 17, support base 18, second control switch 19, scale display board 20, display screen 21, support plate 22, protective ring 23. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4The utility model provides a technical solution: a diameter measuring and checking tool for automobile parts, comprising a table 1, a slide rail 2 is arranged at the upper end inside the table 1, a rotating shaft 3 is rotatably connected inside the slide rail 2, a threaded rotating shaft 5 is fixedly connected to one end of the rotating shaft 3, a motor 6 is fixedly connected to one side outside the table 1, a first control switch 7 is fixedly connected to the side of the table 1 outside the motor 6, a slider 9 is rotatably connected to the outer side of the threaded rotating shaft 5, a measuring table 10 is fixedly connected to the top of the slider 9, a first limiting plate 11 is fixedly connected to one side of the top of the measuring table 10, a receiving plate 12 is fixedly connected to the top of one side of the first limiting plate 11, a second limiting plate 13 is slidably connected to the other side of the top of the measuring table 10, a second limiting plate 13 is fixedly connected to one side of the second limiting plate 13, and an electric telescopic rod 16 is fixedly connected to one side of the second limiting plate 13, by extending and retracting the electric telescopic rod 16, the electric telescopic rod 16 can push the second limiting plate 13 to fix the parts, and one end of the electric telescopic rod 16 is fixedly connected to a fixing seat 17 A support base 18 is fixedly connected to the bottom of the fixed seat 17, a second control switch 19 is fixedly connected to one side of the top of the table 1 close to the support base 18, a rangefinder 14 is fixedly connected to the top of the second limit plate 13, and a sensor 15 is fixedly connected to one side of the rangefinder 14. When it is necessary to measure the automobile parts, the parts are placed on the top of the measuring table 10, and the motor 6 is controlled by the first control switch 7 to drive the rotating shaft 3 to rotate with the threaded shaft 5 on one side of the rotating seat 4 and the inside of the table 1. As the threaded shaft 5 rotates, the slider 9 carries the measuring table 10 to perform a translational movement on the top of the table 1. During the translation of the measuring table 10, the first limit plate 11 and the second limit plate 13 play a limiting role on it. After the parts are fixed, the rangefinder 14 on the top of the second limit plate 13 emits a laser beam to measure its diameter, and then transmits it to the scale display panel 20 through the sensor 15, and the result is displayed on the display screen 21. The operation is simple and convenient.

[0025] In the present invention, preferably, the outer side of the rotating shaft 3 is rotatably connected to a rotating seat 4 , and one end of the rotating seat 4 is rotatably connected to one side of the inside of the platform 1 .

[0026] In the present invention, preferably, the bottom of the support base 18 is fixedly connected to one side of the top of the table top 1 .

[0027] In the utility model, preferably, a support plate 22 is symmetrically fixedly connected to the bottom of the table 1, and protective rings 23 are fixedly connected to the outer sides of both ends of the electric telescopic rod 16, which can protect the two ends of the electric telescopic rod 16 and extend its service life.

[0028] In the present invention, preferably, the rotating shaft 3 passes through one side of the interior of the platform 1 .

[0029] In the present invention, preferably, a scale display board 20 is fixedly connected to one side of the top of the tabletop 1 close to the measuring platform 10 , and a display screen 21 is provided on one side inside the scale display board 20 .

[0030] In the present invention, preferably, a fixing plate 8 is provided at the lower end of the motor 6 , and one side of the fixing plate 8 is fixedly connected to the bottom of the table 1 .

[0031] In the present invention, preferably, two slide rails 2 are symmetrically arranged.

[0032] The working principle and use process of the utility model are as follows: when in use, by setting the slide rail 2, when it is necessary to measure the automobile parts, the parts are placed on the top of the measuring table 10, and the motor 6 is controlled by the first control switch 7 to drive the rotating shaft 3 to rotate with the threaded rotating shaft 5 on one side of the rotating seat 4 and the inside of the table 1. As the threaded rotating shaft 5 rotates, the slider 9 carries the measuring table 10 to perform a translational action on the top of the table 1. In the process of translation of the measuring table 10, the first limit plate 11 and the second limit plate 13 play a limiting role on it. After the part is fixed, the rangefinder 14 on the top of the second limit plate 13 emits a laser beam to measure its diameter, and then transmits it to the scale display panel 20 through the sensor 15, and the result is displayed on the display screen 21. By setting the electric telescopic rod 16, the electric telescopic rod 16 can be extended and retracted to push the second limit plate 13 to fix the part.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A diameter measuring tool for automobile parts, comprising a platen (1), Features: A slide rail (2) is provided at the upper end of the platform (1), the slide rail (2) is rotatably connected to a rotating shaft (3) inside, one end of the rotating shaft (3) is fixedly connected to a threaded rotating shaft (5), one side of the outside of the platform (1) is fixedly connected to a motor (6), the side of the outside of the platform (1) close to the motor (6) is fixedly connected to a first control switch (7), the outer side of the threaded rotating shaft (5) is rotatably connected to a slider (9), the top of the slider (9) is fixedly connected to a measuring platform (10), one side of the top of the measuring platform (10) is fixedly connected to a first limit plate (11), and the top of one side of the first limit plate (11) is fixedly connected to the measuring platform (10). A receiving plate (12) is fixedly connected, a second limit plate (13) is slidably connected to the other side of the top of the measuring platform (10), an electric telescopic rod (16) is fixedly connected to one side of the second limit plate (13), one end of the electric telescopic rod (16) is fixedly connected to a fixing seat (17), the bottom of the fixing seat (17) is fixedly connected to a supporting base (18), a second control switch (19) is fixedly connected to the side of the top of the platform (1) close to the supporting base (18), a rangefinder (14) is fixedly connected to the top of the second limit plate (13), and a sensor (15) is fixedly connected to one side of the rangefinder (14).

2. The automotive parts diameter measuring jig according to claim 1, Features: The outer side of the rotating shaft (3) is rotatably connected to a rotating seat (4), and one end of the rotating seat (4) is rotatably connected to one side inside the platform (1).

3. The automotive parts diameter measuring jig according to claim 1, Features: The bottom of the support base (18) is fixedly connected to one side of the top of the table top (1).

4. The automotive parts diameter measuring jig according to claim 1, Features: A support plate (22) is symmetrically fixedly connected to the bottom of the platform (1), and protective rings (23) are fixedly connected to the outer sides of both ends of the electric telescopic rod (16).

5. The automotive parts diameter measuring jig according to claim 1, Features: The rotating shaft (3) passes through one side of the interior of the platform (1).

6. The automotive parts diameter measuring jig according to claim 1, Features: A scale display panel (20) is fixedly connected to one side of the top of the platform (1) close to the measuring platform (10), and a display screen (21) is arranged on one side inside the scale display panel (20).

7. The automotive parts diameter measuring jig according to claim 1, Features: A fixing plate (8) is provided at the lower end of the motor (6), and one side of the fixing plate (8) is fixedly connected to the bottom of the table (1).

8. The automotive parts diameter measuring jig according to claim 1, Features: Two slide rails (2) are symmetrically arranged.

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