Detection device for detecting position degree and excircle of brake disc hole

Abstract

The utility model discloses a detection device for detecting the position degree and the outer circle of a brake disc hole, and relates to the technical field of brake disc detection. The working platform is mounted at the upper end of the support in parallel; a motor is mounted in the rotating table, and the rotating table is mounted on the working platform; the expansion sleeve clamp is mounted on the rotating table and is used for clamping a workpiece; the rotating table drives the expansion sleeve clamp and the workpiece to rotate; the displacement mechanisms are located on the working platform and distributed on the periphery of the rotating table; the detection mechanism is movably mounted on the displacement mechanism; the detection mechanism moves to different positions along the displacement mechanism to realize multi-angle workpiece shooting; the device is optimized in structure, and all defect detection and position degree detection of the brake disc can be completed at a time; adaptation automation is achieved, the device is suitable for detection of various different brake discs, and wire assembling is more flexible; compared with manual detection in the traditional market, the detection mode of photographing detection through software analysis is higher in efficiency and better in accuracy.

Description

Technical Field

[0001] The utility model relates to the technical field of brake disc detection, in particular to a detection device for detecting the position degree and outer circle of a brake disc hole. Background Art

[0002] Brake discs are divided into solid brake discs and ventilated discs according to their structure. Solid brake discs are just a piece of metal disc used for braking and have no special structure. Ventilated discs are divided into two forms: scored discs and perforated discs. Both treatment methods are used to improve the cooling performance of the brake disc, reduce its thermal attenuation and provide better braking capabilities.

[0003] The perforated brake disc has a larger air contact area, better heat dissipation, and less obvious thermal attenuation during continuous braking. During the processing of the perforated brake disc, the operator usually inspects the position of the brake disc hole and the outer circle of the brake disc. Manual inspection has large errors and low accuracy, which wastes manpower and is inefficient.

[0004] Therefore, in view of the problems of large manual inspection errors, low accuracy, waste of manpower and low efficiency in the process of manually inspecting the brake disc hole position and the brake disc outer circle in the prior art, a device with optimized structure, high inspection accuracy, guaranteed production quality and labor-saving is designed to solve the above problems. Summary of the invention

[0005] The utility model aims to provide a detection device for detecting the position and outer circle of a brake disc hole, which has an optimized structure, high workpiece detection accuracy, saves manpower, ensures production quality, and further improves production efficiency.

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

[0007] A detection device for detecting the position and outer circle of a brake disc hole, the detection device being controlled by an external controller, comprising:

[0008] Support;

[0009] A working platform, which is installed parallel to the upper end of the support;

[0010] A rotating table with a motor installed inside, wherein the rotating table is installed on the working platform;

[0011] An expansion clamp, which is mounted on a rotating table to clamp a workpiece;

[0012] The rotating table drives the expansion sleeve fixture and the workpiece to rotate;

[0013] A displacement mechanism, which is located on the working platform and distributed around the rotating table;

[0014] A detection mechanism, wherein the detection mechanism is movably mounted on the displacement mechanism;

[0015] The detection mechanism moves to different positions along the displacement mechanism to achieve multi-angle photography of the workpiece.

[0016] Furthermore, the displacement mechanism comprises:

[0017] a first moving assembly and a second moving assembly;

[0018] The first moving assembly has a support plate;

[0019] The support plate is formed with a first Z-direction slide rail along its length direction;

[0020] A mounting plate is slidably connected to the first Z-direction slide rail;

[0021] A first X-direction slide rail which is perpendicular to the first Z-direction slide rail is installed on a portion of the mounting plate;

[0022] Two mounting plates are slidably connected to the first X-axis slide rail;

[0023] The detection mechanism part is installed on the second part of the installation plate.

[0024] Furthermore, the second moving assembly has a second Z-direction slide rail;

[0025] The bottom end of the second Z-direction slide rail is slidably connected to the second X-direction slide rail;

[0026] Three mounting plates are mounted on the second Z-direction slide rail;

[0027] The detection mechanism is partially installed on three parts of the installation plate.

[0028] Furthermore, the detection mechanism includes:

[0029] A first inspection camera and a second inspection camera for photographing the position of the brake disc hole and the outer circle defects of the brake disc;

[0030] The first detection camera is mounted on the second mounting plate;

[0031] The second detection camera is mounted on the third mounting plate;

[0032] The first mounting plate part slides vertically along the first Z-direction slide rail, and the second mounting plate part slides horizontally along the first X-direction slide rail to adjust the distance and shooting angle between the first detection camera and the workpiece;

[0033] The three parts of the mounting plate slide vertically along the second Z-direction slide rail, and the second Z-direction slide rail slides horizontally along the second X-direction slide rail to adjust the distance and shooting angle between the second detection camera and the workpiece.

[0034] In the above technical solution, the detection device for detecting the position and outer circle of the brake disc hole of the utility model has the following beneficial effects:

[0035] The utility model discloses a detection device for detecting the position and outer circle of a brake disc hole. The device has an optimized structure and can directly complete all defect detections and position detections of the brake disc at one time. It is adaptable to automation and can adapt to various different brake disc detections, and the line assembly is more flexible. The detection method of photographing detection through software analysis is more efficient and accurate than traditional manual detection on the market. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] 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.

[0037] Figure 1 A schematic structural diagram of a detection device for detecting the position and outer circle of a brake disc hole provided in an embodiment of the utility model.

[0038] Description of reference numerals:

[0039] 1. Support; 2. Working platform; 3. Rotating table; 4. Expansion fixture; 5. Displacement mechanism; 6. Detection mechanism;

[0040] 51. first moving assembly; 52. second moving assembly;

[0041] 511, support plate; 512, first Z-direction slide rail; 513, first mounting plate; 514, first X-direction slide rail; 515, second mounting plate;

[0042] 521, second Z-direction slide rail; 522, second X-direction slide rail; 523, three mounting plates;

[0043] 61. First detection camera; 62. Second detection camera. DETAILED DESCRIPTION

[0044] 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.

[0045] It should be noted that the terms "upper end", "upper", "around", "bottom end" and the like used in this article to indicate the orientation or position relationship is based on the orientation or position relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description. Similar expressions are only for the purpose of illustration, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention; in addition, the terms "first", "second" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0046] See also Figure 1 As shown;

[0047] A detection device for detecting the position and outer circle of a brake disc hole, the detection device being controlled by an external controller, comprising:

[0048] Support 1;

[0049] Working platform 2, the working platform 2 is installed parallel to the upper end of the support 1;

[0050] A rotating table 3 with a motor installed inside, the rotating table 3 is installed on the working platform 2;

[0051] An expansion clamp 4, which is installed on the rotating table 3 to clamp the workpiece;

[0052] The rotating table 3 drives the expansion clamp 4 and the workpiece to rotate;

[0053] The displacement mechanism 5 is located on the working platform 2 and distributed around the rotating platform 3;

[0054] A detection mechanism 6, the detection mechanism 6 is movably mounted on the displacement mechanism 5;

[0055] The detection mechanism 6 moves to different positions along the displacement mechanism 5 to achieve multi-angle photography of the workpiece.

[0056] Specifically, a detection device for detecting the position and outer circle of a brake disc hole is provided, the detection device is connected to an external controller, and includes a support 1 for mounting other components, a working platform 2 is mounted on the support 1, a rotating table 3 is mounted on the working platform 2, a sleeve expansion fixture 4 is mounted on the rotating table 3, the sleeve expansion fixture 4 is used to mount and clamp the workpiece, a displacement mechanism 5 is mounted on the side of the rotating table 3, a detection mechanism 6 is mounted on the displacement mechanism 5, the displacement mechanism 5 is manually moved to adjust the position of the detection mechanism 6, the detection mechanism 6 is used to photograph the position and outer circle defects of the brake disc hole, and the photographed content is fed back to the external controller, thereby confirming the quality of the workpiece mounted on the sleeve expansion fixture 4.

[0057] The rotating table 3 is an integrally formed driving device (DD motor) with a motor disposed inside the housing. The rotating table 3 rotates to rotate the workpiece mounted on the expansion clamp 4. The workpiece rotates to different positions to cooperate with the detection mechanism 6 for shooting.

[0058] The displacement mechanism 5 comprises:

[0059] A first moving assembly 51 and a second moving assembly 52;

[0060] The first moving assembly 51 has a supporting plate 511;

[0061] The support plate 511 is formed with a first Z-direction slide rail 512 along its length direction;

[0062] A mounting plate portion 513 is slidably connected to the first Z-direction slide rail 512;

[0063] A first X-direction slide rail 514 is mounted on the mounting plate portion 513 and is perpendicular to the first Z-direction slide rail 512;

[0064] The first X-direction slide rail 514 is slidably connected to the second mounting plate 515;

[0065] The detection mechanism 6 is partially mounted on the second part 515 of the mounting plate.

[0066] The second moving assembly 52 has a second Z-direction slide rail 521;

[0067] The bottom end of the second Z-direction slide rail 521 is slidably connected to the second X-direction slide rail 522;

[0068] The second Z-direction slide rail 521 is provided with a third mounting plate 523;

[0069] The detection mechanism 6 is partially mounted on the third part 523 of the mounting plate.

[0070] The detection mechanism 6 includes:

[0071] A first inspection camera 61 and a second inspection camera 62 for photographing the position of the brake disc hole and the outer circle defects of the brake disc;

[0072] The first detection camera 61 is mounted on the second mounting plate portion 515;

[0073] The second detection camera 62 is mounted on the third mounting plate 523;

[0074] The first mounting plate portion 513 slides vertically along the first Z-direction slide rail 512, and the second mounting plate portion 515 slides horizontally along the first X-direction slide rail 514 to adjust the distance and shooting angle between the first inspection camera 61 and the workpiece;

[0075] The third mounting plate portion 523 slides vertically along the second Z-direction slide rail 521 , and the second Z-direction slide rail 521 slides horizontally along the second X-direction slide rail 522 to adjust the distance and shooting angle between the second inspection camera 62 and the workpiece.

[0076] Specifically, the displacement mechanism 5 includes a first moving assembly 51 and a second moving assembly 52, and the detection mechanism 6 includes a first detection camera 61 and a second detection camera 62 for photographing the position of the brake disc hole and the outer circle defects of the brake disc. The first detection camera 61 is installed on the first moving assembly 51, and the second detection camera 62 is installed on the second moving assembly 52. ​​Specifically, the first moving assembly 51 and the second moving assembly 52 are respectively provided with movable structures in the X direction and the Z direction (i.e., vertical and horizontal directions), wherein the first moving assembly 51 has a support plate 511, and the support plate 512 is provided with a support plate 513. The plate 511 is formed with a first Z-direction slide rail 512 in the Z direction, a first mounting plate portion 513 is slidably connected to the first Z-direction slide rail 512, a first X-direction slide rail 514 in the X direction is installed on the first mounting plate portion 513, a second mounting plate portion 515 is slidably connected to the first X-direction slide rail 514, a first detection camera 61 is located on the second mounting plate portion 515, the first mounting plate portion 513 slides on the first Z-direction slide rail 512 to adjust the height of the first detection camera 61, and the second mounting plate portion 515 slides on the first X-direction slide rail 514 to adjust the height of the first detection camera 61 The left and right positions of the first detection camera 61 are thereby adjusted to the position corresponding to the clearest and most accurate position for photographing the corresponding workpiece. The hole position of the workpiece is photographed by the first detection camera 61, and the photographed photos are fed back to the controller for easy viewing. Similarly, a second Z-direction slide rail 521 in the Z direction is formed on the second moving component 52. The second Z-direction slide rail 521 is slidably connected to a second X-direction slide rail 522 in the X direction. A third mounting plate 523 for placing the second detection camera 62 is installed on the second Z-direction slide rail 521. The third mounting plate 523 slides along the second Z-direction The rail 521 slides to adjust the height of the second inspection camera 62, and the second Z-direction slide rail 521 slides on the second X-direction slide rail 522 to adjust the left and right position of the second inspection camera 62, thereby adjusting the second inspection camera 62 to the position where the corresponding workpiece is most clearly and accurately photographed; when the second inspection camera 62 detects outer circle defects, the rotating table 3 rotates in coordination to rotate the workpiece to different surfaces, and at the same time, the second inspection camera 62 continuously photographs the workpiece at multiple angles, and judges whether there are defects in the outer circle of the workpiece through comprehensive analysis of multiple high-definition photos and provides feedback;

[0077] Wherein, camera light sources will be installed at the installation positions of the first detection camera 61 and the second detection camera 62 to facilitate taking clearer photos.

[0078] 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 detection device for detecting the position and outer circle of a brake disc hole, the detection device being controlled by an external controller, characterized in that: include: Support (1); A working platform (2), wherein the working platform (2) is installed parallel to the upper end of the support (1); A rotating table (3) with a motor installed inside, wherein the rotating table (3) is installed on the working platform (2); An expansion clamp (4), wherein the expansion clamp (4) is installed on the rotating table (3) to clamp the workpiece; The rotating table (3) drives the expansion clamp (4) and the workpiece to rotate; A displacement mechanism (5), wherein the displacement mechanism (5) is located on the working platform (2) and distributed around the rotating platform (3); A detection mechanism (6), wherein the detection mechanism (6) is movably mounted on the displacement mechanism (5); The detection mechanism (6) moves to different positions along the displacement mechanism (5) to achieve multi-angle photography of the workpiece.

2. A detection device for detecting the position and outer circle of a brake disc hole according to claim 1, characterized in that: The displacement mechanism (5) comprises: A first moving assembly (51) and a second moving assembly (52); The first moving component (51) has a supporting plate (511); The support plate (511) is formed with a first Z-direction slide rail (512) along its length direction; A mounting plate portion (513) is slidably connected to the first Z-direction slide rail (512); A first X-direction slide rail (514) which is perpendicular to the first Z-direction slide rail (512) is installed on the first portion (513) of the mounting plate; Two mounting plates (515) are slidably connected to the first X-direction slide rail (514); The detection mechanism (6) is partially mounted on the second part (515) of the mounting plate.

3. A detection device for detecting the position and outer circle of a brake disc hole according to claim 2, characterized in that: The second moving assembly (52) has a second Z-direction slide rail (521); The bottom end of the second Z-direction slide rail (521) is slidably connected to the second X-direction slide rail (522); Three mounting plates (523) are mounted on the second Z-direction slide rail (521); The detection mechanism (6) is partially mounted on the third portion (523) of the mounting plate.

4. A detection device for detecting the position and outer circle of a brake disc hole according to claim 3, characterized in that: The detection mechanism (6) comprises: A first detection camera (61) and a second detection camera (62) for photographing the position of the brake disc hole and the outer circle defects of the brake disc; The first detection camera (61) is mounted on the second mounting plate (515); The second detection camera (62) is mounted on the third mounting plate (523); The first mounting plate portion (513) slides vertically along the first Z-direction slide rail (512), and the second mounting plate portion (515) slides horizontally along the first X-direction slide rail (514) to adjust the distance and shooting angle between the first detection camera (61) and the workpiece; The three parts (523) of the mounting plate slide vertically along the second Z-direction slide rail (521), and the second Z-direction slide rail (521) slides horizontally along the second X-direction slide rail (522) to adjust the distance and shooting angle between the second detection camera (62) and the workpiece.

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