Chain height detection device

Abstract

The invention discloses a chain height detection device comprising a fixed seat and a lever, wherein the fulcrum of the lever is arranged on the fixed seat; one end of the lever is provided with an outer segment height detection mould base; the outer segment height detection mould base comprises an upper detection mould base and a lower detection mould base, wherein the upper detection mould base is used for contacting with an upper outer sheet of a chain to be detected, the lower detection mould base is used for contacting with a lower outer sheet of the chain to be detected, and the upper detection mould base and the lower detection mould base are respectively provided with grooves capable of being penetrated by the pin shaft riveting heads of the chain to be detected; the other end of the lever is provided with a displacement induction device, and the distance between the displacement induction device and the fulcrum is larger than the distance between the outer segment height detection mould base and the fulcrum; and the lever is also provided with an elastic element capable of enabling the upper detection mould base to closely contact with the chain to be detected. The chain height detection device has the advantages of greatly reducing the labor cost of enterprises and increasing the production efficiency.

Description

technical field [0001] The invention relates to the technical field of detection, in particular to a chain height detection device. Background technique [0002] The chain is a multi-purpose mechanical basic part composed of rigid components and a flexible system. It is mainly used to meet the functional requirements of transmission, transportation, and pulling. Among them, the roller chain is a widely used chain type, which is mainly composed of five elements: outer piece, inner piece, pin shaft, sleeve and roller. [0003] Whether the chain height is qualified directly affects the use and safety performance of the motor vehicle it is applied to. At present, most domestic chain manufacturers detect the chain height manually, that is, relying on the experience of the inspectors, through appearance observation. It is conceivable that the enterprise needs a large number of inspectors, the labor cost is high, and the production efficiency is low. [0004] At the same time, si...

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Problems solved by technology

[0003] Whether the chain height is qualified directly affects the use and safety performance of the motor vehicle it is applied to. At present, most domestic chain manufacturers detect the chain height manually, that is, relying on the experience of the inspectors, through appearance observation. It is conceivable that the enterprise needs a large number of inspectors, the labor cost is high, and the production efficiency is low.

[0004] At the same time, since inspectors are in a state of highly concentrated vision for a long time, they are prone to visual fatigue, resulting in missed inspection accidents. Moreover, the quality of inspection cannot be guaranteed by relying solely on the experience and judgment of inspectors, which not only brings Direct economic loss will also leave a bad impression on customers and damage the image of the company

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