Fast centering installing and clamping device

Abstract

The invention discloses an installing and clamping device and relates to a fast centering installing and clamping device. The fast centering installing and clamping device is characterized by mainly consisting of a support plate (1), an opening adjusting device and a clamp seat, wherein the support plate (1) is respectively provided with a base (2) and an upright post (3), the opening adjusting device is connected onto the upright post (3) through a slide seat (4) capable of vertically sliding along an upright post (2), the clamp seat is connected onto the opening adjusting device through a flexible joint, is positioned above the base (2) and comprises two mutually symmetric clamp claws (5) which are provided with grooves (6) and are movably connected with the flexible joints, and two grooves (6) form a clamp groove whole for clamping a workpiece pipe. The fast centering installing and clamping device has the advantages that the structure is simple, the cost is low, and in addition, workpiece pipes with different pipe diameters can also be fast centered, installed and clamped, so the production efficiency is improved, and the installing and clamping device is suitable for being popularized and used.

Description

technical field [0001] The invention relates to a clamping device, in particular to a fast centering clamping device. Background technique [0002] In the production of refrigerant circulation pipelines of refrigeration equipment such as air conditioners, it is necessary to insert copper tubes or aluminum tubes of various specifications into the nut sockets of corresponding specifications and then perform annular brazing to realize the sealed connection between the nut joint and the pipe fittings. . In order to improve production efficiency, most of them currently use special equipment for automatic flame brazing, which can achieve a fast welding cycle of about 10 seconds / piece. Since there is currently no clamping device that can quickly center and clamp the workpiece tubes and nut joints of various specifications for use with the brazing machine, it is often time-consuming to clamp the workpiece tubes, and it is difficult to ensure that the automatic brazing process is ne...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the time-consuming process of clamping workpiece tubes and nut joints because there is no clamping device that can quickly center and clamp workpiece tubes and nut joints of various specifications for use with brazing machines And can not guarantee the defects of brazing quality, provide a simple structure, and can quickly center and clamp workpiece pipes and nut joints with different pipe diameters, so as to improve production efficiency and ensure rapid centering of automatic brazing quality Clamping device

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