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Multi-turn cutting driving head

A drive head and rear drive technology, which is applied in welding/cutting auxiliary equipment, auxiliary devices, auxiliary welding equipment, etc., can solve the problems of unfavorable application promotion and maintenance, high cost, complicated electrical and mechanical structures, etc., and achieve space occupation Small size, easy to manufacture, low cost, and few special parts

Inactive Publication Date: 2012-09-05
姚辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But its cost is too high, and its electrical and mechanical structures are too complex, which is not conducive to application promotion and maintenance

Method used

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  • Multi-turn cutting driving head
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  • Multi-turn cutting driving head

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Experimental program
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Effect test

Embodiment Construction

[0018] Below in conjunction with accompanying drawing, the present invention is described in further detail: the structure of the present invention comprises base and connector (1), rear upright rod (2), rear drive arc gear pair (3), rear drive stepper motor (4) , rear upper link (5), rear lower link (6), front panel (7), front drive stepping motor (8), front drive arc gear (9), front pole (10), front connecting rod Rod (11), torch frame connecting plate (12), torch frame (13), and torch (14), which are characterized in that the whole mechanism consists of two sets of parallelogram mechanisms at the front and rear, which independently control the rotation in the X and Y directions , said M1 is equal to M2, said N1 is equal to N2, said K1 is equal to K2; said X and Y directions do not cause displacement when the cutter or other processing tools are rotated , keep its original point still; Described front upright bar (10), front connecting rod (11) and torch frame connecting pla...

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PUM

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Abstract

The invention relates to a multi-turn cutting driving head which comprises a base, a connector, a rear vertical rod, a rear driving arc gear pair, a rear driving step motor, a rear upper connection rod, a rear lower connection rod, a front panel, a front driving step motor, a front driving arc gear pair, a front vertical rod, a front connection rod, a cutting gun frame connection plate, a cutting gun frame and a cutting gun. The multi-turn cutting driving head is characterized in that the whole mechanism consists of a front parallelogram mechanism and a rear parallelogram mechanism, which are used for independently controlling the rotation in X direction and Y direction, respectively; M1 is equal to M2; N1 is equal to N2; K1 is equal to K2; in the X and Y directions, a cutting tool or other processing tools stay at original positions without displacement during the rotation; and the front vertical rod, the front connection rod and the cutting gun frame connection plate together form a special parallelogram structure. The multi-turn cutting driving head has the beneficial effects of reasonable effect, good structure rigidity and low cost.

Description

technical field [0001] The invention relates to an infinitely rotating driving head in the field of numerical control cutting, in particular to a multi-rotating cutting driving head. Background technique [0002] At present, there are two kinds of fully-rotary bevel cutting heads applied to cutting machines. One is a full-rotation bevel cutting head composed of a combination of a cutting head deflection mechanism and a rotating mechanism commonly used in China. The second type is a cutting head dedicated to Koike in Japan, which uses the integrated quadrilateral feature to realize the deflection in the X-axis and Y-axis directions to synthesize the deflection angle and rotation angle. The three are manipulator cutting heads for applications such as Messer. [0003] The first type has a relatively simple mechanical principle and a small volume, but it cannot realize infinite rotation in the true sense. There is relative rotation between the cutting head and the frame, beca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/00
Inventor 姚辉
Owner 姚辉