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Automatic groove cutting device of plasma cutting torch

A groove cutting and plasma technology, applied in plasma welding equipment, welding equipment, metal processing equipment and other directions, can solve the problems of high price and complicated programming, and achieve the effect of low cost, simple programming and good reliability

Active Publication Date: 2012-10-03
江苏博大数控成套设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, expensive multi-axis linkage CNC system support is required
Programming is correspondingly complex

Method used

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  • Automatic groove cutting device of plasma cutting torch
  • Automatic groove cutting device of plasma cutting torch
  • Automatic groove cutting device of plasma cutting torch

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] see figure 1 , figure 1 It is a schematic diagram of the overall structure of the automatic bevel cutting device of the plasma cutting torch of the present invention. Depend on figure 1 It can be seen that the automatic bevel cutting device of the plasma cutting torch of the present invention is mainly composed of a frame 1, a cutting torch rotary mechanism, a cutting torch swing angle mechanism, a synchronous pulley transmission mechanism, a connecting rod mechanism and a cutting torch 27.

[0023] Described cutting torch rotary mechanism comprises cutting torch rotary motor 2, speed reducer 3, gear 4, ring gear 5, turntable bearing 6, rotary support 7 and transmission support 8, and cutting torch rotary motor 2 is fixed on the frame 1, and cutting torch The rotary motor 2 is connected with the reducer 3, the gear 4 is installed at the output end of the reducer 3, the gear 4 meshes with the ring gear 5, the cutting torch rotary motor 2 drives the ring gear 5 to rotat...

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PUM

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Abstract

The invention relates to an automatic groove cutting device of a plasma cutting torch, comprising a frame (1), a cutting torch rotating mechanism, a cutting torch oscillation angle mechanism, a synchronous pulley transmission mechanism, a link mechanism and a cutting torch (27), wherein the cutting torch rotating mechanism comprises a cutting torch rotating motor (2), a gear (4), a gear ring (5),a turntable bearing (6), a rotating bracket (7) and a transmission bracket (8); the cutting torch oscillation angle mechanism comprises a cutting torch oscillation angle motor (9), a shaft joint (10), a ball screw kinematic pair (11), a transmission ring (12), a guide rail pair (13) and a stroke switch (14); the synchronous pulley transmission mechanism comprises a first synchronous pulley mechanism, a linear guide rail pair (16), a rolling wheel (15) and a second synchronous pulley mechanism; and the cutting torch (27) is vertically arranged on a third swing rod (25). The automatic groove cutting device of the plasma cutting torch has the advantages of compact structure, light weight, good reliability, low cost and simple programming.

Description

(1) Technical field [0001] The invention relates to a cutting device, in particular to an automatic bevel cutting device for infinitely rotating plasma cutting torch around a Z axis. (2) Background technology [0002] The bevel cutting device is the key component of the flame and plasma cutting mechanism, and the key of the bevel cutting device is to make the torch rotate around a fixed point on a conical surface with a certain angle, so as to ensure the straight or curved bevel cutting of the steel plate. Usually the plane where the steel plate is located is the XY plane, and the cutting torch should rotate on the conical surface whose axis is perpendicular to the XY plane and parallel to the Z axis for groove cutting. So whether it is flame cutting or plasma cutting, the key is to design a cutting device that can rotate infinitely. The existing bevel cutting device forms are: [0003] 1. The cutting torch rotates around the Z axis, and its swing angle motor and reducer a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K10/00
Inventor 田威
Owner 江苏博大数控成套设备有限公司