Water filter tube welding mould

Abstract

The invention discloses a water filter tube welding mould. The water filter tube welding mould consists of a central shaft, a fixed-size ring, a steel wire fixed ring, a guide slot ring and an insulating gasket, wherein a plurality of axial V-shaped slot openings are processed in the inner wall of the steel wire fixed ring; the V-shaped slot openings are consistent with a V-shaped wire used for processing a water filter tube in shape, and are matched with the V-shaped wire in size; the steel wire fixed ring is connected and fixed onto a connecting plate of a water filter tube welding machine through a bolt; the central shaft gets out from a central hole of the connecting plate of the water filter tube welding machine; the fixed-size ring is arranged on the central shaft in a penetrating mode and is inserted into the steel wire fixed ring; the insulating gasket is connected onto the steel wire fixed ring through a bolt; the guide slot ring corresponds to the V-shaped slot in the steel wire fixed ring; the shaft end of the central shaft is equipped with outer threads; and a nut is rotatably arranged on outer threads at the shaft end of the central shaft. Compared with the prior art, the water filter tube welding mould realizes normalization of the water filter tube welding mould, so that the processed water filter tube is uniform in gap and is consistent in internal diameter, and easily sleeves a steel tube with processed hole shape; and moreover, the water filter tube welding mould is high in outer surface smoothness, and is attractive and beautiful.

Description

technical field [0001] The invention relates to a water filter pipe processing tool, in particular to a water filter pipe welding mold. Background technique [0002] At present, there is no good welding mold in the production, processing and welding process of the water filter pipe, or (1) the seam of the water filter pipe produced by welding is uneven, and the error is too large, which seriously affects the effect of filtering water quality. (2) The fluctuating spacing of the inner support ribs is relatively large, resulting in distortion, deviation, and twisting, which makes the surface of the processed water filter pipe uneven. When suiting on the steel pipe body, it cannot be installed. It cannot be used as a finished water filter pipe, but can only be treated as a waste product, which consumes manpower, electricity and material resources, seriously increases the production cost, seriously affects the delivery date, and loses credibility to customers. Therefore, design...

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Problems solved by technology

Suitable for enterprises to make high-precision gap water filter pipes

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