Automobile crankshaft journal precision measuring equipment

Abstract

The invention provides automobile crankshaft journal precision measuring equipment which comprises a base, a supporting frame is fixedly connected to the upper surface of the base, a conveying mechanism is arranged in the supporting frame, and a measuring support is fixedly connected to the upper surface of the supporting frame. A plurality of laser emitting modules and laser receiving modules aresymmetrically arranged on the two sides of the measuring support respectively, a main control box is fixedly connected to the upper surface of the base, and a displayer is arranged at the top end ofthe main control box. Two air cylinders are fixedly connected to the inner top wall of the measuring support in an embedded mode, the telescopic ends of the two air cylinders are jointly and fixedly connected with a lifting plate, and the upper surface of the lifting plate is fixedly connected with a first motor. The automobile crankshaft journal precision measuring equipment is convenient to use,can continuously measure the shaft diameters of multiple crankshafts, and can test multiple journals of the crankshafts at a time; and meanwhile, the crankshaft can be conveniently and quickly fixedduring measurement, so that the working efficiency is greatly improved, and the labor amount is reduced.

Description

technical field [0001] The invention relates to the technical field of crankshaft measurement, in particular to an automobile crankshaft journal accuracy measurement device. Background technique [0002] With the progress of society and the development of science and technology, cars have become a common means of transportation from luxury goods, and people's demand for cars has also greatly increased, which directly promotes the rapid development of the automobile manufacturing industry and increases the number of automobile manufacturing industries. The intensity of competition in the industry, in order to enhance competitiveness, it is necessary to improve the safety and comfort of cars, so the quality of auto parts needs to be strictly controlled. The automobile crankshaft is an important transmission part in the automobile transmission system. After the automobile crankshaft is connected with the connecting rod, it can convert the up and down repeated motion of the cyli...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an automobile crankshaft journal accuracy measuring device, which solves the problem that the existing measuring devices have complicated measurement steps and can only measure one shaft diameter of the crankshaft at a time. It is convenient to fix the crankshaft of the car, which is time-consuming and labor-intensive.

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