Rivet height detection device

Abstract

The utility model belongs to the technical field of steering wheel detection equipment, and particularly relates to a rivet height detection device, which comprises a detection base and a height detection frame, a supporting bracket is arranged on the height detection frame, four positioning rod bodies and four dial indicators are arranged on the supporting bracket, and the four positioning rod bodies and the four dial indicators are distributed in a rectangular shape. The zero returning block is placed at the detection ends of the four dial gauges, the dial gauges display 0.00, after zero adjustment is completed, the steering wheel is reversely placed on the four positioning rod bodies and the two positioning columns, the detection ends of the four dial gauges can accurately make contact with the tops of rivets on the steering wheel to be detected, and after the four dial gauges are placed in place, the steering wheel to be detected can be detected. According to the detection device, the profile tolerance size of a rivet of a product can be displayed in real time, and the product can be quickly judged; compared with the prior art, the device is simple in detection and high in detection efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of steering wheel detection equipment, and more specifically, to a rivet height detection device. Background Art

[0002] The height of the rivets in the steering wheel is a key characteristic dimension. If the dimension is out of tolerance, personnel cannot quickly identify it by visual inspection. Once it flows out to the vehicle factory, it will cause production to stop and cause serious complaints. The current traditional detection method is to perform height detection on the four rivets installed in the steering wheel to check whether they are within the specified error range.

[0003] For example, the authorization announcement CN211012765U discloses a steering wheel rivet height detection device, which includes a detection base and a height detection component. The detection base has calibration support columns distributed at the four corners of its bottom, and a positioning block is arranged at the bottom of the calibration support column; a detection support column is also arranged on one side of the calibration support column, and the top of the detection support column is connected to the detection base; a detection mounting hole is opened at the bottom of the detection support column and passes through the detection base upward, and a height detection component corresponding to the detection mounting hole is arranged on the top of the detection base, and the detection end of the height detection component is movably connected in the detection mounting hole.

[0004] In the above, the detection ends of the four dial indicators are placed at the bottom of the detection base. When testing, the steering wheel to be tested needs to be placed on the detection end so that the detection end can accurately align with the position of the rivet. This detection is relatively complicated and makes the detection efficiency slow. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a rivet height detection device with simple detection and high detection efficiency.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A rivet height detection device comprises a detection base and a height detection frame, the height detection frame is vertically connected to the top of the detection base, the height detection frame is provided with a supporting bracket, the supporting bracket is provided with four positioning rods for placing steering wheels and four dial indicators, the four positioning rods are fixed on the supporting bracket, the four dial indicator bodies are all placed outside the height detection frame, and the detection ends of the four dial indicators all pass through the supporting bracket, the four positioning rods and the four dial indicators are all distributed in a rectangular shape, and the four positioning rods are placed inside the four dial indicators.

[0008] The utility model is further configured as follows: a mounting frame is provided on the supporting bracket, the mounting frame is fixedly connected to the upper part of the supporting bracket, and two positioning columns are provided on the mounting frame.

[0009] The utility model is further configured as follows: four placement columns are arranged on the detection base, the four placement columns are distributed in a rectangular shape, zeroing blocks are arranged on the placement columns, and the zeroing blocks are placed on the placement columns and connected to the placement columns.

[0010] The utility model is further configured as follows: the supporting bracket is provided with four holes for the detection end of the dial indicator to pass through.

[0011] The utility model is further configured as follows: handles are provided on both sides of the detection base.

[0012] By adopting the above technical solution, the beneficial effects of the utility model are:

[0013] Place the zeroing block on the detection end of the four dial indicators, and the dial indicators will display 0.00. After adjusting to 0, place the steering wheel upside down on the four positioning rods and two positioning columns. The detection ends of the four dial indicators can accurately contact the top of the rivets on the steering wheel to be tested. After being placed in place, read the data displayed by the four dial indicators in turn to complete the test. The detection device can display the contour size of the product rivets in real time and quickly judge the product. Because the detection device is an inverted rivet height detection device, the inspector can measure the data by simply placing the product on the tooling, which makes the device simple in structure, short in production cycle, low in cost, and simple in detection and high in detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of an embodiment of the utility model;

[0015] Figure 2 It is a schematic structural diagram of an embodiment of the utility model.

[0016] Detection base 1, height detection frame 2, supporting bracket 3, positioning rod body 4, dial indicator 5, mounting frame 6, positioning column 7, storage column 8, zeroing block 9, hole position 10, handle 11. DETAILED DESCRIPTION

[0017] 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.

[0018] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0019] like Figure 1 to Figure 2 As shown, the rivet height detection device includes a detection base 1 and a height detection frame 2. The height detection frame 2 is vertically connected to the top of the detection base 1, and a supporting bracket 3 is installed on the height detection frame 2.

[0020] A hole 10 is opened on the supporting bracket 3, and four positioning rod bodies 4 for placing steering wheels and four dial indicators 5 are installed on the supporting bracket 3. The four positioning rod bodies 4 are fixed on the supporting bracket 3, and the four dial indicators 5 bodies are all placed outside the height detection frame 2, and the detection ends of the four dial indicators 5 are all placed on the supporting bracket 3 through the hole 10. The four positioning rod bodies 4 and the four dial indicators 5 are distributed in a rectangular shape, and the four positioning rod bodies 4 are placed inside the four dial indicators 5.

[0021] A mounting frame 6 is mounted on the supporting bracket 3 . The mounting frame 6 is fixedly connected to the upper part of the supporting bracket 3 . Two positioning columns 7 are mounted on the mounting frame 6 .

[0022] Four storage columns 8 are installed on the detection base. The four storage columns 8 are distributed in a rectangular shape. Zeroing blocks 9 are installed on the storage columns 8. The zeroing blocks 9 are placed on the storage columns 8 and connected to the storage columns 8. The zeroing blocks 9 are designed to simulate the distance from the product reference to the rivet. The dial indicator 5 can be used for flexibility in measuring up and down. After the theoretical value is zeroed, the up and down fluctuations of the actual product, that is, the actual contour of the physical object, are used. Based on the above two points, an inverted rivet height detection device is formed.

[0023] Handles 11 are installed on both sides of the detection base. Due to the installation of the handles 11, the detection device is light and can be carried at any time, which is convenient for inspection operations in any area on site.

[0024] Working principle: Place the zeroing block 9 on the detection end of the four dial indicators 5, and the dial indicators 5 will display 0.00. After completing the adjustment to 0, place the steering wheel upside down on the four positioning rods 4 and the two positioning columns 7. The detection ends of the four dial indicators 5 can accurately contact the tops of the rivets on the steering wheel to be tested. After being placed in place, read the data displayed on the four dial indicators 5 in turn to complete the detection. The detection device can display the contour size of the product rivets in real time and quickly judge the product. When detecting the height of the steering wheel rivets in turn, the measurement efficiency is as high as 10s / piece, which can meet the existing production rhythm and achieve 100% detection.

[0025] Because the detection device is an inverted rivet height detection device, the inspector can measure the data by simply placing the product on the tooling, so that the device has a simple structure, a short production cycle, and a low cost, thereby making the detection simple and efficient.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any common changes and substitutions made by those skilled in the art within the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. A rivet height detection device, comprising a detection base (1) and a height detection frame (2), characterized in that: The height detection frame (2) is vertically connected to the top of the detection base (1). A supporting bracket (3) is provided on the height detection frame (2), and four positioning rods (4) for placing steering wheels and four dial indicators (5) are provided on the supporting bracket (3). Four positioning rods (4) are fixed on the supporting bracket (3). The bodies of the four dial gauges (5) are all placed outside the height detection frame (2), and the detection ends of the four dial gauges (5) are all inserted into the supporting bracket (3). The four positioning rods (4) and the four dial indicators (5) are all distributed in a rectangular shape. The four positioning rod bodies (4) are placed in four dial indicators (5).

2. A rivet height detection device according to claim 1, characterized in that: The supporting bracket (3) is provided with a mounting frame (6), the mounting frame (6) is fixedly connected to the upper part of the supporting bracket (3), and the mounting frame (6) is provided with two positioning columns (7).

3. A rivet height detection device according to claim 1, characterized in that: Four storage columns (8) are provided on the detection base, and the four storage columns (8) are distributed in a rectangular shape. Zero return blocks (9) are provided on the storage columns (8), and the zero return blocks (9) are placed on the storage columns (8) and connected to the storage columns (8).

4. A rivet height detection device according to claim 1, characterized in that: The supporting bracket (3) is provided with four holes (10) for the detection end of the dial gauge (5) to pass through.

5. A rivet height detection device according to claim 1, characterized in that: Handles (11) are provided on both sides of the detection base.

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