Auxiliary supporting fixture for circular tube cutting

A technology of auxiliary supports and fixtures, applied in welding/cutting auxiliary equipment, auxiliary devices, auxiliary welding equipment, etc., can solve the problems of complex structure of support fixtures, weak practical functions, expensive prices, etc., and achieve low processing difficulty and structural design. Reasonable and simple, cost-effective effect

Inactive Publication Date: 2016-10-12
UNIV OF JINAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It solves the problem that the support fixture structure of the circular tube laser cutt

Method used

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  • Auxiliary supporting fixture for circular tube cutting
  • Auxiliary supporting fixture for circular tube cutting
  • Auxiliary supporting fixture for circular tube cutting

Examples

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with the accompanying drawings, wherein the schematic embodiments and descriptions are only used to explain the present invention, but not as a limitation to the present invention.

[0012] Such as figure 1 As shown, a circular pipe cutting auxiliary support fixture, the 18 driven gears in its structure are assembled with the 13 threaded shafts through positioning pins.

[0013] Select described 20 wheels for use, be to adopt the wheel of band braking rubber, roll on 21 hexagonal steel guide rails; 20 wheels are connected with 2 lower base plates; 2 lower base plates are connected with 3 upper base plates; The reinforcing rib is connected with the 5 sleeves; thereby driving the whole fixture to move.

[0014] The 6 lifting frames are connected with 12 ball nuts, and the 13 threaded shafts cooperate with the 12 ball nuts to form a screw nut pair. The shaft rotates to push the 12 ball nuts to rise or f...

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Abstract

The invention discloses an auxiliary supporting fixture for circular tube cutting. The auxiliary supporting fixture for circular tube cutting is mainly applicable to circular tube cutting, within a certain diameter range, of a laser cutting machine tool which is used for circular tube cutting. The auxiliary supporting fixture for circular tube cutting is characterized in that a circular tube is supported by trapezoid supporting plates which are provided with balls and universal balls; four trapezoid groove wheels with braking rubber are mounted at the lower end of the auxiliary supporting fixture to roll on hexagonal steel guiding rails in a matching way, so that the horizontal movement of the auxiliary supporting fixture can be realized; a lifting device consists of cone gears, a thrust ball bearing, a ball nut, a threaded shaft and a lifting frame to realize the movement of the supporting plates in the vertical direction.

Description

technical field [0001] The invention relates to an auxiliary support fixture for cutting round pipes, which is mainly suitable for cutting round pipes within a certain diameter range by a laser cutting machine tool for cutting round pipes. Background technique [0002] Round tube laser cutting machine is a laser cutting machine that can cut round tubes. Its function is mainly to cut round tubes. Most of the bed is long and narrow, with high processing efficiency and moderate price. [0003] At present, most of the round tube laser cutting machines on the market use long and narrow bed to place the round tube, use the servo motor to directly drive the chuck and other fixtures to drive the round tube workpiece to rotate; most of them use a separate moving device to drive the workpiece along the The guide rail moves horizontally; the design of the fixture supporting the workpiece is complex and expensive; because the support points are generally set to two, one is floating and ...

Claims

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Application Information

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IPC IPC(8): B23K37/053
CPCB23K37/0533
Inventor 徐莹郭培全乔阳李洋魏玉坤姜紫彬王宇星
Owner UNIV OF JINAN
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