Auxiliary mechanism for stretching steel rope

Abstract

The invention discloses an auxiliary mechanism for stretching a steel cable. Two groups of X-axis stretching mechanisms are arranged, and are further symmetrically arranged on the left side and the right side of a frame; a Y-axis stretching mechanism is arranged between two X-axis stretching mechanisms; a gripping mechanism is arranged on the frame which is located above the Y-axis stretching mechanism. By controlling the two groups of X-axis stretching mechanisms and the Y-axis stretching mechanism, the steel cable is correspondingly straightened along an X-axis direction and a Y-axis direction; further, the independent control is adopted for the two groups of X-axis stretching mechanisms; steel cables of different length specifications can be adaptively stretched; the middle position of the steel cable which is gripped by the gripping mechanism and is used for being fixedly connected with connecting plates in a riveting pressing manner is convenient to adjust and determine; the next processing is convenient; by adopting the technical scheme of the auxiliary mechanism for stretching the steel cable, the automatic accurate determination of the length of the steel cable and the middle connection position of the steel cable is realized; the auxiliary mechanism for stretching the steel cable has the characteristics of being simple in structure and being convenient to control; the production efficiency and the yield are improved; the quality of finished products is effectively guaranteed to be uniform; the large-batch processing production is suitable.

Description

【Technical field】 [0001] The invention relates to processing equipment, in particular to an auxiliary mechanism for stretching steel ropes. 【Background technique】 [0002] In the prior art, the installation and connection of the elevator car generally involves steel rope connectors. The lengths of the steel ropes used by elevator cars of different specifications are different. The two ends of the steel rope are riveted and fixedly connected with the screw rod, and finally, the connection plate is fixedly connected with the middle part of the steel rope by riveting. In order to complete the above-mentioned steel rope processing, generally 6 people are required to cooperate to complete it, which requires high labor costs, and the man-hour for each steel rope finished product is about 786 seconds, the production efficiency is low, and it is not conducive to mass production; Working method, the pass rate of the connection quality between the screw rod and the connecting plate a...

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Problems solved by technology

In order to complete the above-mentioned steel rope processing, generally 6 people are required to cooperate to complete it, which requires high labor costs, and the man-hour for each steel rope finished product is about 786 seconds, the production efficiency is low, and it is not conducive to mass production; Working method, the pass rate of the connection quality between the screw rod and the connecting plate and the steel rope in the steel rope product can only reach 95%, which is easy to cause waste of materials and increase production costs; at the same time, in the entire processing process, manual auxiliary machine operations , because each person has a different degree of mastery of processing equipment, fatigue and slack are prone to occur after long-term work, resulting in a high potential safety hazard

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