Split-mounted and disassembled vehicle four-wheel aligner verification device

A four-wheel aligner and verification device technology, which is applied in wheel testing and other directions, can solve the problems of time-consuming equipment leveling, difficult assembly, and high processing costs

CN103234765BInactive Publication Date: 2015-12-02JILIN UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2015-12-02
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a split assembly and disassembly type device for measuring an automobile four-wheel aligner, which aims at solving the problems of the prior art that the integral size of equipment is large, the processing cost is higher, the waste on leveling time of the equipment is caused, the assembly difficultly is large, and the like. The device comprises a toe-in zero point inspection frame, a front bench inspection part and a back bench inspection part, wherein the toe-in zero point inspection frame comprises a front transverse beam, a back transverse beam, a left longitudinal beam, a right longitudinal beam, a left front support leg, a right front support leg, a left back support leg and a right back support leg, the two ends of the front transverse beam and the back transverse beam are connected with the front ends and back ends of the left longitudinal beam and the right longitudinal beam to form a plane rectangular framework, the top end surfaces of the left front support leg, the right front support leg, the left back support leg and the right back support leg which are vertically arranged and the bottoms of the four corners of the rectangular framework are fixed by bolts, the front bench inspection part is arranged at the front ends of the left longitudinal beam and the right longitudinal beam of the toe-in zero point inspection frame and are fixed by bolts, and the back bench inspection part is arranged at the back ends of the left longitudinal beam and the right longitudinal beam of the toe-in zero point inspection frame and are fixed by bolts.
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Description

technical field

[0001] The present invention relates to a kind of automobile testing equipment used in the field of automobile industry, more specifically, it relates to a kind of detachable four-wheel aligner verification device for automobiles. Background technique

[0002] The car's handling stability and straight-line driving performance are guaranteed by the reasonable matching of the car's wheel alignment parameters. Any misalignment of the parameters will cause the car to lose its handling stability and straight-line driving ability, accelerate tire wear, increase fuel consumption, and reduce safety And other issues.

[0003] The four-wheel aligner is the most important testing equipment for checking the wheel alignment parameters. At present, there are more than 30,000 four-wheel aligners in the country, and they are increasing at an annual rate of 30%. Ensure the detection accuracy of the four-wheel aligner itself.

[0004] The four-wheel aligner has multiple fun...

Examples

Embodiment Construction

[0084] The present invention is described in detail below in conjunction with accompanying drawing:

[0085] refer to figure 1 The difference between the detachable and detachable four-wheel alignment device of the present invention and the prior art is that its overall structure adopts a detachable and detachable type, mainly consisting of a toe-in zero-point inspection frame 1 and a front frame inspection part 2. , The background frame inspection part 3 and the circuit box 4 are composed. The toe-in zero-point inspection frame 1 is used as the installation base of the front-end frame inspection part 2 and the back-end frame inspection part 3 to complete the inspection of the toe-in zero point of the four-wheel aligner; the front-end frame inspection part 2 is installed on the toe-in zero-point inspection frame 1 The left longitudinal beam 7 and the right longitudinal beam 8 are fixedly connected by bolts on the front mounting platform, and the test of the kingpin caster ang...