Support disconnected type braking device for hub motor

A technology of in-wheel motor and brake device, which is applied to mechanical equipment, brake components, brakes in the axial direction, etc., can solve the problems of difficult installation and removal of brakes, and achieve the effect of improving the effect.

Inactive Publication Date: 2018-08-24
ZHEJIANG VIE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, integration poses challenges to the design and disassembly of the brake. The brake needs to be embedded in the hub motor. Under the premise that the strength, stiffness and braking effect meet the requirements of the target vehicle, the installation and disassembly of the brake becomes more difficult.

Method used

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  • Support disconnected type braking device for hub motor
  • Support disconnected type braking device for hub motor
  • Support disconnected type braking device for hub motor

Examples

Experimental program
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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] Such as figure 1 In the shown embodiment, a bracket-disconnected brake device for in-wheel motors includes a brake disc 1 , a bracket 2 and a caliper body 6 . The caliper body has an integrated structure, and the left bracket body 2a and the right bracket body 2b are respectively provided with a caliper body mounting hole 2c, and the axis of the caliper body mounting hole is parallel to the brake disc axis. The left bracket body and the right bracket body are disconnected between one end provided with the pliers mounting hole, and the left bracket body and the right bracket body are connected through the connecting rod 2d between the ends away from the pliers mounting hole.

[0022] The brake disc is ring-shaped, the caliper body is located inside the brake disc, and the opening of the caliper body faces the outer side of the brake disc...

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PUM

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Abstract

The invention discloses a support disconnected type braking device for a hub motor. The support disconnected type braking device for the hub motor comprises an annular braking disk, a support and a pincer body. The pincer body is provided with an upper friction block acting on one face of the braking disk and a lower friction block which corresponds to the upper friction block and acts on the other face of the braking disk. The upper portion of the pincer body is provided with an oil path acting on the upper friction block. The support comprises a left support body located on the left side ofthe pincer body and a right support body located on the right side of the pincer body. The left support body is provided with a left guide pin parallel to the axial direction of the braking disk, theright support body is provided with a right guide pin parallel to the axial direction of the braking disk. The pincer body is in sliding fit with the left guide pin and the right guide pin. The mounting and demounting difficulty of the support disconnected type braking device for the hub motor is lowered.

Description

technical field [0001] The invention belongs to the field of new energy vehicles, and in particular relates to a bracket-disconnected brake device for hub motors. Background technique [0002] The hub motor is one of the important directions for the development of new energy vehicles. It can integrate the power, transmission and braking systems into the hub and simplify the structure of the vehicle. However, integration poses challenges to the design and disassembly of the brake. The brake needs to be embedded in the hub motor. Under the premise that the strength, stiffness and braking effect meet the requirements of the target vehicle, the installation and disassembly of the brake becomes more difficult. Contents of the invention [0003] The present invention aims to overcome the above-mentioned deficiencies in the prior art, and provides a bracket-disconnected brake device for in-wheel motors that reduces the difficulty of disassembly and assembly. [0004] In order to...

Claims

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Application Information

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IPC IPC(8): F16D55/22F16D65/092
CPCF16D55/22F16D65/092
Inventor 马志敏罗永俊汤充
Owner ZHEJIANG VIE SCI & TECH
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