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A multi-angle welding fixture

A fixed device, multi-angle technology, applied in the direction of welding equipment, auxiliary equipment, auxiliary welding equipment, etc., can solve the problems of low welding efficiency, inability to effectively adjust the angle, affect the welding quality, etc., and achieve the effect of easy adjustment

Active Publication Date: 2019-11-19
武汉东焊汽车装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is that the existing welding fixing device cannot effectively adjust the angle when welding parts to be welded at different angles, and requires multiple staff members to work together during welding, which not only reduces welding efficiency, but also affects welding The purpose is to provide a multi-angle welding fixture to solve the problem of welding two parts to be welded at different angles

Method used

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  • A multi-angle welding fixture
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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as figure 1 and figure 2 As shown, a multi-angle welding fixture of the present invention includes a fixture, and the fixture is a hollow rectangular support platform 1 inside. Plate 2, the upper end of the first expansion plate 2 is hingedly connected with the upper end of the support platform 1, the lower ends of the two opposite sides of the support platform 1 are connected with one end of the second expansion plate 3 which can expand and contract in the horizontal direction, and the second expansion plate The other end of 3 is connected with the lower end of the first telescopic plate 2, and the angle between the first telescopic plate 2 and the upper end of the supporting platform 1 is changed by the expansion and contraction of the second telescopic plate 3; The connecting plate 4 of the weldment, the two pieces to be welded are respectively fixed on the connecting plate 4, the upper ends of the pieces to be welded contact each other, and the angle between ...

Embodiment 2

[0032]A multi-angle welding and fixing device. On the basis of Embodiment 1, the connecting plate 4 is provided with a groove that runs through the two ends of the direction of the height of the first telescopic plate 2, and two parallel fixing plates 5 are arranged in the groove. A third telescopic plate 6 is arranged between the fixed plate 5 and the side of the groove, the stretching directions of the third telescopic plate 6 and the first telescopic plate 2 are perpendicular to each other, and the parts to be welded are placed between the two fixed plates 5 . When the two fixed plates 5 are in contact, the two third telescopic plates 6 are in a compressed state. Several convex strips and draw-in grooves are respectively arranged on the opposite faces of the two fixed plates 5. When the two fixed plates 5 are in contact with each other, the raised strips are sequentially snapped into the draw-in grooves, and the convex strips and the draw-in grooves are connected with the fi...

Embodiment 3

[0034] A multi-angle welding and fixing device. On the basis of Embodiment 2, the inside of the third telescopic plate 6 and the first telescopic plate 2 are spring structures, which are stretched and contracted by springs, and the second telescopic plate 3 is controlled by a cylinder retractable. The lengths of the upper end and the lower end of the supporting platform 1 are both 10 cm. The lower end of the supporting platform 1 is provided with a small groove 7, the small groove 7 is provided with an internal thread, and the small groove 7 is connected with a telescopic rod 8 that can expand and contract in the vertical direction, and the upper end of the telescopic rod 8 is provided with a The threads match the external threads, the upper end of the telescopic rod 8 is fixedly connected with the small groove by threads, and the lower end of the telescopic rod 8 is provided with a horizontal support plate 9 for supporting the support platform.

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Abstract

The invention discloses a multi-angle welding fixed device. The fixed device is a rectangular supporting table with the interior being hollow. The two opposite side faces of the supporting table are first telescopic plates stretching and contracting along the plane where the height of the supporting table is located. The upper ends of the first telescopic plates are connected with the upper end ofthe supporting table in a hinged manner. The two ends, connected with the lower ends of the first telescopic plates, of the supporting table are connected with one ends of second telescopic plates capable of stretching and contacting in the horizontal direction, the other ends of the second telescopic plates are connected with the lower ends of the first telescopic plates, and the angles betweenthe first telescopic plates and the upper end of the supporting table through stretching and contracting of the second telescopic plates. The upper ends of the first telescopic plates are connected with connecting plates used for fixing to-be-welded parts, the two to-be-welded parts are fixed to the connecting plates correspondingly, the upper ends of the to-be-welded parts are in contact with each other, and the included angle between the two to-be-welded parts is changed by adjusting the length f the second telescopic plates. The multi-angle welding fixed device is simple in structure and convenient to operate and use.

Description

technical field [0001] The invention relates to the field of welding, in particular to a multi-angle welding fixing device. Background technique [0002] More and more weldments are widely used in industrial fields. At present, the welding platform is usually used to fix and install the workpiece, and the welding machine is used to realize welding. This welding machine is in an unconstrained state, and there are problems such as difficult to guarantee the welding position, unsuitable positioning, and no clamping. At the same time, during the welding process, welders usually need to adjust their posture to achieve operations such as flat welding, horizontal welding, vertical welding, and overhead welding. Being in this working state for a long time does not conform to the principles of ergonomics and is prone to fatigue, thus Cause operational errors and safety accidents. [0003] Moreover, when welding two parts to be welded with different angles, it usually requires multi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/04
CPCB23K37/0443
Inventor 黄欢
Owner 武汉东焊汽车装备有限公司