CN204963820U - Poor detection device of face run out with brake disc and thickness - Google Patents

Abstract

The utility model discloses a detection device for the end face runout and thickness difference of a brake disc, which comprises a detection table, a support seat, a positioning rod, a positioning sleeve and a detection table; the support seat is movable and placed on the detection table, and is used for placing The brake disc to be tested; the positioning rod is set on the support base; the positioning sleeve is set on the positioning rod, and is used to insert into the center hole of the brake disc to be tested to position the brake disc; the detection table is used to check the Check the disc. The device for detecting the end surface runout and thickness difference of the brake disc of the utility model has a simple structure and is convenient to use, and can be applied to brake discs with different diameters and sizes, has good versatility, reduces cost waste, and reduces management difficulty.

Description

A detection device for end face runout and thickness difference of a brake disc

technical field

The utility model belongs to the technical field of automobile product testing, in particular, the utility model relates to a detection device for end surface runout and thickness difference of a brake disc.

Background technique

At present, there are generally two types of detection of end surface runout and thickness difference of automobile brake discs: automatic detection and manual detection. Due to the low price and convenient use of manual detection tooling, manual detection is currently the majority. Due to the different diameters of different brake discs and hubs, the traditional manual detection device must be specially made for each brake disc, resulting in many devices, increased costs, and difficult management.

Utility model content

The utility model provides a detection device for end surface runout and thickness difference of a brake disc with good versatility to reduce cost and management difficulty.

In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is: a brake disc end face runout and thickness difference detection device, comprising:

test bench;

a support seat, which is movable and placed on the testing platform, and is used to place the brake disc to be tested;

positioning rod, which is arranged on the support seat;

A positioning sleeve, which is sleeved on the positioning rod, and is used to insert into the central hole of the brake disc to be detected to position the brake disc; and

The inspection table is used for inspecting the brake disc.

The center of the support base is provided with a through hole for the positioning rod to pass through.

The support base is placed on the table top of the detection table, the positioning rod is perpendicular to the table top of the detection table, and the top surface of the support base used to contact the brake disc to be tested is parallel to the table top of the detection table.

The positioning sleeve is a truncated cone structure.

The detection device also includes a support rod arranged on the detection table and a cantilever arranged on the support rod, and the detection meter is arranged on the cantilever.

The supporting rod is parallel to the positioning rod.

The device for detecting the end surface runout and thickness difference of the brake disc of the utility model has a simple structure and is convenient to use, and can be applied to brake discs with different diameters and sizes, has good versatility, reduces cost waste, and reduces management difficulty.

Description of drawings

Fig. 1 is the structural representation of the utility model detection device;

Fig. 2 is the exploded schematic diagram of the detection device of the present utility model;

The marks in the above figures are: 1. Detection table; 2. Fixing nut; 3. Support base; 4. Positioning sleeve; moving disk.

detailed description

Next, with reference to the accompanying drawings, through the description of the embodiments, the specific implementation of the present utility model will be further described in detail, the purpose is to help those skilled in the art to have a more complete, accurate and in-depth understanding of the concept and technical solutions of the present utility model , and contribute to its implementation.

As shown in Fig. 1 and Fig. 2, the utility model provides a kind of brake disc end surface beating and thickness difference detection device, including detection table 1, support seat 3, positioning rod 6, positioning sleeve 4 and detection table 5; support seat 3 is movably placed on the detection table 1, and is used to place the brake disc to be detected; the positioning rod 6 is arranged on the support seat 3, and the positioning sleeve 4 is sleeved on the positioning rod 6, and is used for inserting The brake disc is positioned in the center hole of the brake disc to be tested; the detection table 5 is used to detect the brake disc.

As shown in Figures 1 and 2, the support base 3 is placed on the table top of the detection table 1, the table top of the detection table 1 is a plane, the positioning rod 6 is perpendicular to the table top of the detection table 1, and the support base 3 is used to be connected to the table to be detected. The top surface that the brake disc contacts is parallel to the table surface of the testing platform 1. The supporting seat 3 is a cylindrical structure, and it is placed on the table of the testing table 1 in such a way that the bottom surface thereof is in contact with the table of the testing table 1 .

As shown in Figures 1 and 2, the detection platform 1 is placed horizontally, the positioning rod 6 and the support base 3 are all vertically arranged on the detection platform 1, and the center of the support base 3 is provided with a hole for the positioning rod 6 to pass through. through hole. The upper end of the positioning rod 6 protrudes above the support base 3 , and the lower end is fixed on the support base 3 by the nut 3 . The upper end of the positioning rod 6 protrudes from the support base 3 , and the positioning sleeve 4 is sleeved on the upper end of the positioning rod 6 .

As shown in Figure 1 and Figure 2, the positioning sleeve 4 is preferably a truncated conical structure, with a large diameter end and a small diameter end, the diameter of the small diameter end of the positioning sleeve 4 is smaller than the central hole diameter of the brake disc, and the diameter of the large diameter end is larger than the brake disc The diameter of the central hole, the center of the positioning sleeve 4 has a through hole for the positioning rod 6 to pass through. When the brake disc is positioned, the positioning sleeve 4 is inserted into the central hole of the brake disc with the small-diameter end facing down, so that the brake disc remains positioned coaxially with the positioning rod 6 . Since the positioning sleeve 4 has a truncated conical structure, it can be matched with brake discs of different diameters and has good versatility.

As shown in Figures 1 and 2, the detection device also includes a support rod 7 arranged on the table of the detection platform 1 and a cantilever 8 arranged on the support rod 7, the detection table 5 is arranged on the cantilever 8, and the cantilever 8 is arranged along the horizontal The direction protrudes toward one side of the support rod 7, so that the detection meter 5 is in a suspended state, which is convenient for detecting the brake disc below. The supporting rod 7 is parallel to the positioning rod 6 and is located on one side of the supporting base 3 . The detection gauge 5 is a dial indicator, which is vertically arranged on the cantilever 8, and the measuring rod is located at the bottom.

The specific use process of this detection device is as follows:

1. Pass the brake disc to be tested through the positioning rod 6 and place it on the support seat 3;

2. Put the tapered positioning sleeve 4 through the positioning rod 6 to position the brake disc;

3. Rotate the brake disc to detect relevant parameters.

The utility model has been exemplarily described above in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited by the above-mentioned methods, as long as various insubstantial improvements are made by adopting the method concept and technical solutions of the utility model, or Directly applying the ideas and technical solutions of the utility model to other occasions without improvement is within the protection scope of the utility model.

Claims (6)

1. A brake disc end face runout and thickness difference detection device, characterized in that it comprises: test bench; a support seat, which is movable and placed on the testing platform, and is used to place the brake disc to be tested; positioning rod, which is arranged on the support seat; A positioning sleeve, which is sleeved on the positioning rod, and is used to insert into the central hole of the brake disc to be detected to position the brake disc; and The inspection table is used for inspecting the brake disc. 2 . The brake disc end surface runout and thickness difference detection device according to claim 1 , wherein a through hole is provided at the center of the support base for the positioning rod to pass through. 3 . 3. The brake disc end face runout and thickness difference detection device according to claim 1, characterized in that, the support seat is placed on the table top of the detection table, and the positioning rod is perpendicular to the table top of the detection table, The top surface of the support seat for contacting the brake disc to be tested is parallel to the table surface of the testing platform. 4 . The device for detecting the runout and thickness difference of the brake disc end surface according to claim 1 , wherein the positioning sleeve is in the shape of a truncated cone. 5 . 5. The brake disc end surface runout and thickness difference detection device according to any one of claims 1 to 4, further comprising a support rod arranged on the detection table and a cantilever arranged on the support rod, the The detection table is set on the cantilever. 6 . The device for detecting the runout and thickness difference of the brake disc end surface according to claim 5 , wherein the support rod is parallel to the positioning rod. 7 .