A new type of chain removal device

Abstract

The invention discloses a novel chain dismounting device. The novel chain dismounting device is composed of a thread jackscrew, a clamping slot, a clamping plate, a roller chain and a pressing plate; the chain dismounting device is of a bilaterally-symmetric structure composed of the thread jackscrew, the clamping slot, the clamping plate, the roller chain and the pressing plate which are sequentially arranged and mounted from top to bottom. The novel chain dismounting device disclosed by the invention is used for dismounting a chain during a mechanical repair process and preventing damages caused by physical deformation during the dismounting process of the chain; the novel chain dismounting device mainly aims at dismounting and maintenance of a roller chain and belongs to the technical field of a mechanical repair tool. By adopting the structure, the novel chain dismounting device has the advantages of realizing rapid and efficient dismounting of the chain, also effectively reducing the dismounting difficulty and the labor intensity of workers without causing damages and physical deformation of the chain, and realizing rapid dismounting of chains which are different in chain number, different in pitch and different in pin shaft diameter.

Description

technical field [0001] The present invention relates to a device for removing roller chains, in particular to a new type of chain removal device, which is used to quickly and efficiently remove chains during mechanical maintenance and ensure that the chains are not physically deformed during the removal process. It causes damage, and is mainly aimed at the dismantling and maintenance work of the roller chain, and belongs to the technical field of mechanical maintenance tools. Background technique [0002] In daily life, chain drive is one of the three major mechanical transmission methods. It has no elastic sliding and slipping, can maintain an accurate average transmission ratio, requires less tension, and has less pressure on the shaft, which can reduce The friction loss of the bearing, when the center distance between the driving wheel and the driven wheel is required to be large, the transmission structure is simple, and it can work under harsh environmental conditions s...

AI Technical Summary

Problems solved by technology

At present, in mechanical repair and maintenance work, the disassembly of roller chains generally adopts the traditional method. This traditional method is to use ordinary tools such as hammers and pliers to knock the chain pin to achieve the purpose of disassembly. However, this traditional method often It takes a long time and is easy to cause physical deformation of the chain leading to damage

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