Integrated brake caliper assembly

A brake caliper, integrated technology, applied in the direction of brake parts, brake types, brake components, etc., can solve the problem that the elastic potential energy is not fully utilized, the brake caliper assembly has a small contribution to reducing drag, and the friction block cannot be used. Moving and other problems, to achieve the effect of improving the competitiveness of market products, overcoming vibration, and returning to a thorough and efficient

Active Publication Date: 2021-06-04
ZHEJIANG GEELY HLDG GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the contribution to the drag reduction of the brake caliper assembly is small, and basically only the level of the drag force of the brake caliper assembly ≤ 3N.m can be achieved.
The reason is that if figure 2 As shown, the eight-shaped return spring 5 is on the edge of the friction block, and the return force applied to the friction block is not on the center line

Method used

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  • Integrated brake caliper assembly
  • Integrated brake caliper assembly
  • Integrated brake caliper assembly

Examples

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Embodiment Construction

[0038] image 3 It is an exploded schematic diagram of an integrated brake caliper assembly according to an embodiment of the present invention. Figure 4 It is an assembly schematic diagram of a group of integrated return spring pieces 20 , outer friction blocks 30 and inner friction blocks 40 of the integrated brake caliper assembly according to an embodiment of the present invention. like image 3 As shown, in one embodiment, the integrated brake caliper assembly includes a caliper body bracket 10 , two integrated return spring pieces 20 , two outer friction blocks 30 and two inner friction blocks 40 . The two integrated return spring sheets 20 are respectively fixed on the two sides of the caliper bracket 10 along the radial direction of the wheel (see Figure 4 ), each integrated return spring sheet 20 is clamped with the outer friction block 30 and the inner friction block 40 at preset positions on both sides along the wheel axis, respectively. like Figure 4 As sho...

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Abstract

The invention provides an integrated brake caliper assembly, and belongs to the field of vehicle brakes. The integrated brake caliper assembly comprises a caliper body support, two integrated return spring pieces, an outer friction block and an inner friction block, wherein the two integrated return spring pieces are fixedly arranged on the two sides of the caliper body support in the radial direction of a wheel respectively, and the prearrangement positions of the two sides of each integrated return spring piece in the axial direction of the wheel are connected with the outer friction block and the inner friction block in a clamped mode respectively; and a return tongue is arranged at each prearrangement position of each integrated return spring piece, and each return tongue is configured to be compressed when the outer friction block or the inner friction block is extruded by brake hydraulic pressure and restored after the brake hydraulic pressure is unloaded so as to push the outer friction block or the inner friction block to return. According to the integrated brake caliper assembly, dragging of the brake caliper assembly can reach the industry leading level.

Description

technical field [0001] The invention belongs to the field of vehicle brakes, in particular to an integrated brake caliper assembly. Background technique [0002] The brake caliper assembly, as the executive terminal of the vehicle braking system, will be frequently used during the use of the vehicle, and the drag force of the brake caliper assembly will affect the energy consumption utilization rate of the vehicle, which will make the original transmission Part of the power used by the wheels to drive the vehicle is consumed by the dragging of the brake caliper assembly. The image description is that the vehicle is running normally, but the brake caliper assembly is dragging the wheels in an attempt to make the wheel turn The wheels stopped. For vehicle users, the intuitive reflection is the reduction of cruising range (especially pure electric vehicles) and the increase of fuel consumption per 100 kilometers. Because part of the energy has done useless work, it is convert...

Claims

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Application Information

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IPC IPC(8): F16D65/02F16D65/092F16D65/095
CPCF16D65/005F16D65/0068F16D65/092F16D65/095
Inventor 程志帅夏金龙庞士伟龚亭怀刘民华周智
Owner ZHEJIANG GEELY HLDG GRP CO LTD
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