Wheel speed measuring device
A technology of measuring device and wheel speed sensor, which is applied in measuring device, linear/angular velocity measurement, velocity/acceleration/impact measurement, etc., can solve the problems of complex structure design, easy interference, large space occupation, etc., and achieves simple and compact structure. , Satisfy the effect of structure and fixation
Pending Publication Date: 2022-02-18
FANGSHENG AXLE LIUZHOU
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Problems solved by technology
[0003] The purpose of the present invention is to provide a wheel speed measuring device. This mounting plate can solve the problems of complex structure design, large space occupation, easy interference, high cost and low assembly efficiency existing in the existing ABS system wheel speed measuring device.
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[0033] The present invention will be described in further detail below in conjunction with accompanying drawing embodiment:
[0034] Figure 6 and Figure 7 The shown wheel speed measuring device mainly includes a ring gear 6, an ABS wheel speed sensor 4 and a brake caliper mounting plate 1 with a bushing 3, wherein the bushing 3 is used to wear the probe 4 of the ABS wheel speed sensor 4- 1. A positioning opening 1-1 is opened at the edge of the brake caliper mounting plate 1, and one end of the sleeve 3 is welded and fixed in the positioning opening 1-1 by spot welding. The brake caliper mounting plate 1 is fixedly connected with the axle housing flange 3 through bolts. For compact structure and convenient installation, there are openings 1-1 on the axle housing flange 3 corresponding to the positioning opening 1-1 of the brake caliper mounting plate 1. The guide port 2-1 of the ABS wheel speed sensor 4 passes through the bushing 3 from the guide port 2-1 of the axle housi...
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The invention discloses a wheel speed measuring device, and relates to the technical field of automobile wheel edge structures, the wheel speed measuring device comprises a gear ring and an ABS wheel speed sensor, the gear ring is fixed in a brake disc, the ABS wheel speed sensor is mounted on a brake caliper mounting plate, the brake caliper mounting plate is provided with a positioning port, and a sleeve is welded and fixed in the positioning port. A guide opening corresponding to the positioning opening is formed in an axle housing flange plate connected with the brake caliper mounting plate, and a probe of the ABS wheel speed sensor penetrates through the sleeve from the guide opening and the positioning opening, extends into the brake disc and is opposite to the gear ring sunk into the brake disc; and a receding opening is formed in the position, close to the brake disc, of the sleeve. The ABS wheel speed measuring device solves the problems that an existing ABS wheel speed measuring device is complex in structural design, large in occupied space, prone to interference, high in cost and low in assembling efficiency.
Description
technical field [0001] The invention relates to the technical field of automobile wheel edge structures, in particular to a wheel speed measuring device for a disc rear axle ABS system. Background technique [0002] The ABS system, the anti-lock braking system, is an important system widely used in automobiles. During the braking process of the automobile, the system can automatically adjust and control the braking force of the brakes to prevent the wheels from locking and obtain the best braking effect. . The wheel speed measurement device of the ABS system includes the ring gear and the ABS wheel speed sensor. The ABS wheel speed sensor is an important component of the ABS system and is used to detect the rotation speed of the wheel. The ABS wheel speed sensor outputs the signal by collecting the ring gear that rotates synchronously with the wheel, and Send the output signal to the ABS electronic control unit to calculate and judge the slipping state of the wheel, monitor...
Claims
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Login to View More IPC IPC(8): G01P3/00G01P1/00
CPCG01P3/00G01P1/00
Inventor 曹霞胡梦娜覃江华孙超覃健黄在璐黄育荣祝显奇黄瑜堃蓝俊陈媛媛覃伟涛韦富贵刘方院樊文问谭健模
Owner FANGSHENG AXLE LIUZHOU