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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

Active Publication Date: 2022-02-08
溧阳市超强链条制造有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[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, rollers and inner chains need to be manually inserted into each other in sequence. The method cannot guarantee the precision between the sleeve and the inner chain piece during pressing, and at the same time, only one set of sleeves, rollers and inner chain pieces can be pressed together, which is not conducive to the batch processing of roller chains

Method used

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  • A roller chain assembly and positioning fixture
  • A roller chain assembly and positioning fixture
  • A roller chain assembly and positioning fixture

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Embodiment Construction

[0024] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0025] Such as Figure 1 to Figure 6 As shown, a roller chain assembly and positioning fixture includes a base 1 and a positioning frame 2. The base 1 is symmetrically provided with a No. 1 chute 11, and the bottom of the positioning frame 2 is inserted in the No. 1 chute 11 and slidably connected. The locating frame 2 is provided with some moving grooves 21 symmetrically and horizontally. The locating frame 2 is provided with vertical grooves 22 symmetrically and vertically. There are No. 2 chute 23 and No. 3 chute 24. The No. 2 chute 23 is connected with the symmetrically arranged...

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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.

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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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B11/02
CPCB25B11/02
Inventor 蒋俊波蒋俊美毕永光蒋阿生
Owner 溧阳市超强链条制造有限公司
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