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Transmission device for welding line cutting

A transmission device and welding seam cutting technology, which is applied in the direction of driving device, feeding device, measuring/indicating equipment, etc., can solve the problems of fixed association and single processing condition, achieve high work efficiency, improve applicability, and strong versatility Effect

Active Publication Date: 2015-07-22
SICHUAN AEROSPACE SYST ENG INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the shortcomings of the existing welding seam cutting transmission device, such as the fixed relationship between the transmission shaft speed and the feed, and the single application of processing conditions, to provide a tool that can simultaneously realize the axial feed and radial feed of the cutter, and Universal drive for weld seam cutting with independent feed and spindle speed

Method used

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  • Transmission device for welding line cutting
  • Transmission device for welding line cutting

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Embodiment

[0033] Such as figure 1 , 2As shown, the transmission device of the present invention is mainly composed of a machine base, and the machine base of the present invention is a combination of the frame 2 and the casing 1 . A transition flange 26 is also provided on the casing 1, through which the transmission device of the present invention can be installed on the host equipment.

[0034] A driving device is also arranged on the base, and the driving device includes a turbine shaft 7, which is connected to the frame 2 and the casing 1 through bearings respectively. A turbine 8 is also connected to the turbine shaft 7 , and a worm 9 is also connected to the turbine 8 . During use, motor is connected on the worm screw 9, and motor of the present invention is installed on the casing 1. Start the motor, then the power of the motor can be transmitted to the turbine 8 through the worm 9, and the turbine shaft 7 is driven to rotate by the turbine 8.

[0035] In order to facilitate ...

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Abstract

The invention discloses a transmission device for welding line cutting. The transmission device is mainly composed of a knife rest (29) and a driving device, wherein a knife is installed on the knife rest (29), the driving device drives the knife to rotate through a transmission part, and the driving device is installed on a machine base. The transmission device is characterized by further being provided with an axial feeding part and a radial feeding part. The axial feeding part drives the knife to perform axial movement, the radial feeding part drives the knife to perform radial movement, and the axial feeding part and the radial feeding part are both arranged on the machine base. The single-feeding mode adopted in the prior art is replaced by the double-feeding mode adopted in the transmission device, the double-feeding mode enables the knife to be capable of performing compound movement or single movement, the applicability of the machining working conditions is improved, dependence on the forming knife is reduced, accordingly, the transmission device is high in work efficiency and high in universality, and therefore the transmission device is suitable for popularization and use.

Description

technical field [0001] The invention relates to a transmission device, in particular to a transmission device for welding seam cutting. Background technique [0002] Composite pipes on heavy-duty and large-volume pressure vessels are usually welded when they are assembled with the shell. In order to ensure weld flaw detection, the end face of each weld must be cut with high precision to meet higher roughness requirements; in addition, unqualified welds must be Groove welds are reworked after removal. Due to the unique characteristics of heavy-duty and large-volume pressure vessels, such as high price, heavy weight, large volume, and high quality requirements for weld seam welding, this requires that the weld seam cutting device can adapt to different cutting conditions. The core of the weld seam cutting device technology is its transmission device. [0003] A welding seam cutting transmission device achieves the purpose of processing weld seams by rotating the tool and feed...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q5/40B23Q5/38B23Q5/04B23Q17/22
Inventor 陈胜能韩涛陈松王清平段玉康
Owner SICHUAN AEROSPACE SYST ENG INST
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