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Friction welding preheating mechanism

A technology of friction welding and preheating unit, which is applied in the field of friction welding and can solve problems such as welding dust, poor welding quality, and energy consumption

Active Publication Date: 2015-06-03
HASCO VISION TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides a friction welding preheating mechanism arranged next to traditional welding equipment, through preheating, to overcome the problems of poor welding quality, welding dust, energy consumption and other problems in the prior art

Method used

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  • Friction welding preheating mechanism

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Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0021] See figure 1 , figure 1 It is a structural representation of the present invention. A kind of friction welding preheating mechanism shown in the figure, comprises: friction welding support, is characterized in that: also comprises the upper and lower installation boards that are horizontally parallel to each other, the upper preheating mold is arranged on the upper installation board, the lower installation board There is a lower preheating mold below, 4 guide shafts are vertically penetrated upwards on the upper mounting plate, and 4 guide shafts are vertically penetrated downwards on the lower mounting plate, and an upper cylinder is arranged above the upper preheating mold. The cylinder is fixed on the upper connecting frame, the cylinder shaft in the upper cylinder is connected with the upper preheating mold, and the upper cylinder can dr...

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Abstract

The invention relates to a friction welding preheating mechanism which comprises a friction welding bracket. The friction welding preheating mechanism is characterized by further comprising an upper and lower preheating units which are in horizontal parallel mutually; the upper and lower preheating units can be arranged beside the friction welding bracket in a mode of moving relative to each other or oppositely; and a movable bracket which can move horizontally is arranged between the upper and the lower preheating units. The friction welding preheating mechanism has the advantages that the structure is simple and the use is convenient; as the friction welding part is preheated, the surface movement unit activation and the molecule free activation space are increased; the welding is easier during friction; the welding quality of the friction welding is improved; the welding residue is bar-shaped and is adhered to two sides without falling downwards; therefore, welding dust is avoided; and the energy saving effect is obvious as the preheating time is only more or less than ten seconds.

Description

technical field [0001] The invention relates to the field of friction welding, in particular to a friction welding preheating mechanism, that is, an automatic device capable of preheating workpieces before friction welding. Background technique [0002] Friction welding is a kind of under pressure, through the friction interface of the workpiece to be welded and the temperature around it, the deformation resistance of the material is reduced, the plasticity is improved, and the interface oxide film is broken. A solid-state welding method that achieves welding by diffusion and recrystallization. At present, the existing friction welding equipment is bound by the traditional structure and welding method, and there are deficiencies such as poor welding quality, welding dust, and energy consumption. With the rapid development of technology, the existing friction welding equipment can no longer meet people's higher and higher requirements for workpiece welding quality. Therefore...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K20/24B23K20/12
Inventor 忻国祥邱王杰
Owner HASCO VISION TECHNOLOGY CO LTD
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