Large-scale reflex kinematic machine tool drive device

A driving device and reciprocating technology, which is applied in the direction of large fixed members, metal processing machinery parts, metal processing equipment, etc., can solve the problems that restrict the development of large machine tools, achieve good environmental protection effects, improve manufacturing accuracy, and save hydraulic oil.

Inactive Publication Date: 2011-06-15
郭金龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the existing hydraulic drive and screw drive systems cannot solve this problem, which is also the main bottleneck restricting the development of large machine tools

Method used

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  • Large-scale reflex kinematic machine tool drive device
  • Large-scale reflex kinematic machine tool drive device

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Embodiment Construction

[0012] A driving device for a large reciprocating motion machine tool, which includes a machine bed frame 1 and a machine bed 2, such as figure 1 As shown: a fixed pulley 3 with a powerful point is fixed on one end of the above-mentioned machine bed frame 1, a bed fixed pulley 4 is evenly distributed on the machine bed 2, and a supporting roller 5 and a hoisting roller are fixed on one end of the above-mentioned machine bed frame 1. Bucket 6, hoisting drum 6 is equipped with speed change mechanism 7 and speed regulating motor 8 in turn, above-mentioned power point fixed pulley 3, bed fixed pulley 4 and hoisting drum 6 are all wound with steel wire rope 9, above-mentioned power point fixed pulley 3 There are two symmetrically arranged on both sides of one end of the machine tool bed frame 1 , and four of the bed frame fixed pulleys 4 are evenly distributed in the middle of the machine tool bed 2 .

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Abstract

The invention relates to a large-scale machine tool drive device, and in particular relates to a large-scale reflex kinematic machine tool drive device. The large-scale reflex kinematics machine tool drive device comprises a machine tool frame and a machine tool body, and is characterized in that a force point fixed pulley fixed on one end of the machine tool frame, machine tool body fixed pulleys uniformly distributed on the machine tool body, a roller and a hoisting drum fixed on one end of the machine tool, and a gear shifting mechanism and a speed control motor sequentially arranged on the hoisting drum, wherein wire ropes are wound on the force point fixed pulley, the machine tool body fixed pulleys and the hoisting drum. The large-scale reflex kinematic machine tool drive device hasa unique structure, low cost and a good environmental-protection effect, and can manufacture large-scale manufacture machine tools with arbitrary sizes to suit the integral processing of large-scale workpieces and improve the product manufacture accuracy.

Description

technical field [0001] The invention relates to a driving device of a large machine tool, in particular to a driving device of a large reciprocating motion machine tool. Background technique [0002] At present, the gantry milling machines and gantry creation machines produced at home and abroad all use hydraulic drive devices and screw drive devices. These two drive systems are almost impossible to grow when the length of the machine tool exceeds 6000mm, so the machine tool with a length of more than 6000mm is a blank. But there are many workpieces with a length of more than 6000mm. In order to solve the overall processing problem of workpieces with a length of more than 6000mm, it is necessary to have a processing machine with a length of more than 6000mm. With the development of industrialization, there are more and more large and extra-large projects, more and more large workpieces, and higher and higher precision requirements, so there must be corresponding processing m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q1/01
Inventor 郭金龙郭林青周瑜玲郭倩
Owner 郭金龙
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