A roller chain assembly and positioning fixture

A technology for positioning fixtures and chains, used in manufacturing tools, workpiece clamping devices, etc., can solve the problems of inability to ensure the precision of sleeves and inner chain pieces, and unfavorable batch processing of roller chains, so as to improve processing efficiency and improve Yield rate and the effect of improving machining accuracy
CN112123250BActive Publication Date: 2022-02-08溧阳市超强链条制造有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
溧阳市超强链条制造有限公司
Publication Date
2022-02-08

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Abstract

The invention relates to the field of chain processing, in particular to a roller chain assembly and positioning fixture, which includes a base and a positioning frame. A No. 1 chute is symmetrically provided on the base, and the bottom of the positioning frame is inserted in the No. 1 chute and slidably connected. A number of moving slots are arranged symmetrically and horizontally on the positioning frame, and vertical slots are arranged symmetrically and vertically on the positioning frame. The No. 2 chute is connected with the No. 3 chute which is arranged symmetrically. The bottom of the moving chute is symmetrically inserted with a bottom plate. Both ends of the bottom plate are inserted in the No. 2 chute. The arc-shaped slots are arranged symmetrically in pairs, and a No. 1 bracket is symmetrically inserted in the moving slot and above the bottom plate. The present invention can carry out high-precision splicing of each part of the roller chain, and is suitable for popularization.
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Description

technical field

[0001] The invention relates to the field of chain processing, in particular to a roller chain assembling and positioning fixture. Background technique

[0002] Roller chain is a type of power chain used in conveying machinery, widely used in household, industrial and agricultural machinery, including conveyors, plotters, printing machines, automobiles, motorcycles, and bicycles. It consists of a series of short cylindrical rollers linked together and driven by a gear called a sprocket, which is a simple, reliable and efficient power transmission device.

[0003] During the assembly process of the roller chain, several sleeves, rollers and inner chain pieces need to be combined into a whole, and several assembled rollers are connected to each other through the outer chain piece and the pin shaft to form a chain. Some roller chains are mostly manually operated by pressing equipment to press the rollers, sleeves and inner chains together, and the sleeves, roll...

Claims

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