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Drum brake outer circle contour total run-out detection device

A drum brake and detection device technology, which is applied to measurement devices, mechanical measurement devices, and mechanical devices, can solve the problems of incomplete detection, imperfect detection of drum brakes, and uneven drum brake products. Product quality effect

Pending Publication Date: 2022-03-01
HUNAN YUNDA MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, there are still the following problems in the existing detection device for the full runout of the outer circle of the drum brake: the existing detection of the drum brake is not perfect, and the detection is not comprehensive, which leads to uneven products of the drum brake.

Method used

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  • Drum brake outer circle contour total run-out detection device
  • Drum brake outer circle contour total run-out detection device
  • Drum brake outer circle contour total run-out detection device

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Embodiment Construction

[0030]In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] The technical solutions provided by various embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0032] refer to figure 1 - Figure 7 As shown, the embodiment of the present invention provides a device for detecting the full runout of the outer circle of a drum brake, including a workbench ...

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Abstract

The invention discloses a drum brake outer circle contour total run-out detection device, and belongs to the brake detection technical field, the drum brake outer circle contour total run-out detection device comprises a work bench and a support seat, the work bench is arranged on a horizontal plane, the support seat is fixedly arranged on the top of the work bench, and the support seat is also provided with a detection device; the detection equipment comprises a radian detection device, a perpendicularity detection device and a flatness detection device, the radian detection device is fixedly arranged at the top of the supporting seat, the perpendicularity detection device is arranged on the radian detection device, and the flatness detection device is fixedly arranged on the radian detection device. Peripheral radian detection, perpendicularity detection and surface flatness detection operation can be carried out on the brake through the detection equipment, and the brake is comprehensively detected, so that the quality of products manufactured by the brake is higher.

Description

technical field [0001] The invention relates to the technical field of brake detection, in particular to a device for detecting the full runout of the outer circular contour of a drum brake. Background technique [0002] Drum brakes are also called block brakes, and brakes are achieved by pressing the brake pads on the brake wheels. Drum brakes are an early design of the braking system. The design of the brake drum has been used on horse-drawn carriages in 1902, and it was not widely used in the automobile industry until around 1920. The mainstream of drum brakes is the internal tension type. Its brake block (brake shoe) is located on the inner side of the brake wheel. When braking, the brake block opens outwards and rubs against the inner side of the brake wheel to achieve the purpose of braking. In the past three decades, drum brakes have gradually withdrawn from the car field to give way to disc brakes. However, due to the relatively low cost, it is still used in some e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/20G01B5/00G01B5/245G01B11/30
CPCG01B5/20G01B5/0025G01B5/245G01B11/30
Inventor 郭方明龙维高景峰王路平张彦林刘勇毕飞飞何怡王越
Owner HUNAN YUNDA MACHINERY MFG
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