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An electrified double-t electromagnet drum brake

A technology of electromagnet and electromagnet core, which is applied in the field of automobile braking system, can solve the problems of braking effort and slow braking response, and achieve the effect of sensitive braking, fast response and simple structure

Active Publication Date: 2018-08-03
重庆凸普科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] But the following defectives generally exist in existing braking system: 1, braking response is slow
2. The brake control is laborious when braking

Method used

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  • An electrified double-t electromagnet drum brake

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 As shown, a energized double T electromagnet drum brake includes a brake drum 1, a first brake pad 10 and a second brake pad 17 arranged on opposite sides of the brake drum, a first brake frame 11, a An armature core 9, a first electromagnet core 6, a first electromagnetic coil 5, a second electromagnet core 8, a second electromagnetic coil 7, a second armature core 16, a third electromagnet core 13, and a third electromagnetic coil 12. The fourth electromagnetic core 15, the fourth electromagnetic coil 14, two springs 3, the fixed housing 2 and the handbrake device.

[0024] The first brake frame and the second brake frame are provided with cavities, and the first armature iron core, the first electromagnet core, the second electromagnet core, the first electromagnetic coil, and the second electromagnetic coil are located in the In the cavity of the first brake frame; wherein, the outer end of the first brake frame is connected with the first brake pa...

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PUM

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Abstract

The invention relates to the field of automobile brake systems, and discloses an energized type double-T electromagnet drum brake. The energized type double-T electromagnet drum brake comprises a brake drum, a first brake pad, a second brake pad, a first brake support, a first armature core, a first electromagnet core, a first electromagnetic coil, a second electromagnet core, a second electromagnetic coil, a second armature core, a third electromagnet core, a third electromagnetic coil, a fourth electromagnet core, a fourth electromagnetic coil, springs and a fixing shell. The first brake support is connected with the first brake pad; the first armature core is arranged in the first brake support; the first electromagnet core and the second electromagnet core are arranged outside the first armature core, and the surface of the first electromagnet core and the surface of the second electromagnet core are provided with the first electromagnetic coil and the second electromagnetic coil respectively; the two ends of the springs are fixed to the first brake support and the second brake support. The energized type double-T electromagnet drum brake is simple in structure, easy to control, sensitive in braking, rapid to respond and capable of saving power and labor.

Description

technical field [0001] The invention relates to the field of automobile brake systems, in particular to an electrified double-T electromagnet drum brake. Background technique [0002] The car brake system is also called the car brake system. The function of the braking system is: to make the driving car decelerate or even stop forcibly according to the driver's request; to make the stopped car park stably under various road conditions (including on slopes); keep it steady. At present, various domestic automobile manufacturers use more front disc and rear drum brake systems on small and medium-sized finished commercial vehicles. [0003] The Chinese patent with the application number CN201610267402.7 discloses a brake system for a car, including a brake drum for braking wheels, brake pads and a cylinder for pushing the brake pads, and also includes a solar absorption refrigerator. The outer surface of the brake drum surrounds There are annular hollow chamber 1 and hollow c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D51/10F16D65/14F16D121/18
CPCF16D51/10F16D65/14F16D2121/18
Inventor 吕德强
Owner 重庆凸普科技有限公司