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Permanent-magnet decelerating drawing machine drive mechanism

A driving mechanism and wire drawing machine technology, applied in the field of wire drawing machine equipment, can solve the problems of self-heavy, large volume, low efficiency of driving mechanism, etc.

Inactive Publication Date: 2020-10-16
WUXI CHANGXIN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above problems, the present invention provides a driving mechanism for a permanent magnet deceleration wire drawing machine, which can realize rotation at low speed and high torque, and at the same time can effectively solve the problems of excessive volume, excessive weight and low efficiency of the existing driving mechanism. question

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  • Permanent-magnet decelerating drawing machine drive mechanism

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Embodiment Construction

[0016] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0017] figure 1 , 2 Including permanent magnet synchronous motor 1, planetary reducer 2, sun gear 2-1, planetary gear 2-2, dial 2-3, main shaft seat 2-4, output shaft 2-5, connecting shaft 2-6, Cooling channels 2-7, etc.

[0018] Such as figure 1 , 2 As shown, the present invention is a driving mechanism of a permanent magnet deceleration wire drawing machine, comprising a permanent magnet synchronous motor 1, a planetary reducer 2, and a reel 3; the base of the permanent magnet synchronous motor 1 and the casing of the planetary reducer 2 The lower part is fixedly connected, the output shaft of the permanent magnet synchronous motor 1 is connected to the sun gear 2-1 of the planetary reducer 2 through a key, and the output shaft 2-5 of the planetary reducer 2 is connected to the dial 2-3 with a key, and the dial 2 -3 is linked with the...

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Abstract

The invention belongs to the technical field of drawing machine devices and relates to a permanent-magnet decelerating drawing machine drive mechanism comprising a permanent-magnet synchronous motor,a planetary speed reducer and a coiling drum. A motor seat of the permanent-magnet synchronous motor is fixedly connected with the lower portion of a machine shell of the planetary reducer. An outputshaft of the permanent-magnet synchronous motor is connected with a sun gear of the planetary speed reducer through keys. An output shaft of the planetary speed reducer is in key connection with a driver plate. The driver plate is in linkage with a planetary gear of the planetary speed reducer. The output end of the output shaft is in key connection with the coiling drum. The drive mechanism can achieve low-rotation large-torque rotation and meanwhile can effectively solve the problems that the volume is too large, the dead load is too large, and an existing drive mechanism is low in efficiency.

Description

technical field [0001] The invention belongs to the technical field of wire drawing machine equipment, and relates to a driving mechanism of a permanent magnet deceleration wire drawing machine. Background technique [0002] At present, there are a large number of low-speed and super-torque drive systems in the field of metal product wire drawing machines. Because traditional asynchronous induction motors are difficult to make multi-pole low-speed, the previous driving mechanism of wire drawing machines can only use asynchronous motor + belt drive + The drive mode of the reducer realizes low-speed operation, which leads to the system's defects such as lengthy mechanical transmission chain, low transmission efficiency, complex mechanism, heavy operation and maintenance workload, and large floor space. [0003] With the development of frequency conversion technology and permanent magnet motor technology, multi-pole low-speed permanent magnet motors can be used to achieve low s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C1/12
CPCB21C1/12
Inventor 裴尤青庄鸣
Owner WUXI CHANGXIN TECH
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