A chain pin riveting device for increasing chain stability

Abstract

The invention discloses a chain pin riveting-pressing device capable of increasing chain stability. The chain pin riveting-pressing device comprises a machining table, a press rod body and a limitingplate. A chain shaft lower clamp is welded and connected to the lower portion of the middle position in the machining table. A chain shaft upper clamp is arranged above chain shaft bodies. The front side and the rear side of the chain shaft upper clamp are in sliding connection to the machining table through first convex blocks. Chain piece fixing devices comprise connecting grooves, second convexblocks, preformed holes, first magnets, second magnets and connecting frames. The preformed holes are formed in the rear sides of the connecting grooves at equal distances. The corresponding second magnets are pasted and connected to the front sides of the upper surface and the lower surface of the inner wall of each connecting groove. The upper portions of the connecting frames are connected with tooth blocks. According to the chain pin riveting-pressing device capable of increasing chain stability, the work efficiency is high, and connecting work of multiple sections of chains can be completed at the same time; and the chain shaft bodies, first chain pieces and second chain pieces are fixed stably, the connecting positions are quite correct, and therefore chain stability is increased, and device durability is high.

Description

technical field [0001] The invention relates to the technical field related to chain processing, in particular to a chain pin riveting device for increasing chain stability. Background technique [0002] Chains are generally made of metal links or rings, which are often used for mechanical transmission and traction. Chains include transmission chains, conveyor chains, drag chains and special professional chains, which are used for power transmission, material transmission, and lifting. Heavy and used for chains with special functions and structures on mechanical devices. In the production process of chains, chain pin riveting devices need to be used to connect the chain parts, but the general chain pin riveting devices on the market have some disadvantages, such as: [0003] 1. China with the application number CN201810039394.X invented a chain pin riveting device for chain processing, which cannot complete the connection work of multiple chains at the same time, and the wor...

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Problems solved by technology

[0007] The purpose of the present invention is to provide a chain pin riveting device that increases the stability of the chain, so as to solve the problem that the general chain pin riveting device on the market proposed in the above-mentioned background technology has low working efficiency and cannot complete the connection work of multiple chains at the same time , and the fixing of the chain shaft and the chain piece is not firm enough, so that the connection position is not accurate enough, which reduces the stability of the chain and the problem of poor durability of the device

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