Water-cutter cutting forming assembly for elbow workpiece

Abstract

The invention discloses a water-cutter cutting forming assembly for an elbow workpiece, which comprises a working water tank, at least one pair of fixing supports, rotary supporting legs, pothooks and plate racks, wherein the fixing supports are symmetrically arranged in the working water tank; the rotary supporting legs are rotatably arranged on the fixing supports; the pothooks are fixedly arranged on the fixing supports through base plates; the plate racks are arranged on the pothooks; pothook slide chutes which are connected with the plate racks are arranged on the pothooks; and the plate racks vertically slide along the pothooks through the pothook slide chutes. The water-cutter cutting forming assembly for the elbow workpiece has the advantages: when a water cutter is used for cutting, the assembly provided by the invention is used for basically ensuring that a position plane of a longitudinal rough edge allowance cutting wire of a cut elbow is parallel to a X-Y two-dimensional motion plane of a cutting gun head of the water cutter, the positioning fixing of the elbow workpiece meets the technical demands on the cutting shape and size of the elbow workpiece, and the practical demands on free lifting of platforms and convenience in operation are met. Under the working condition of high-pressure water jet cold-cutting, the material of a titanium elbow workpiece is prevented from oxidized metamorphosis, the secondary thermal deformation of the workpiece is not generated and the cutting efficiency is high.

Description

technical field [0001] The invention relates to a new processing method for titanium and other non-ferrous precious metal special material pipe fittings used in chemical industry, petrochemical, nuclear energy, ocean engineering, etc. It is a new tool for realizing high-efficiency methods in the manufacturing process of titanium non-ferrous metal pipe fittings. In particular, the utility model relates to a water jet cutting forming tool for elbow workpieces. Background technique [0002] In the manufacturing process of professional welded special material pipe fittings, large and medium-sized stamped and welded titanium elbows are stamped separately, cut burrs (groove forming), and welded in accordance with relevant technical requirements. Bevel cutting is one of the most important steps. Large and medium-sized stamping elbows after stamping, most of the cutting of the longitudinal curved surface blanks is generally conventional gas cutting, or plasma cutting and manual gri...

AI Technical Summary

Problems solved by technology

Large and medium-sized stamping elbows after stamping, most of the cutting of the longitudinal curved surface blanks is generally conventional gas cutting, or plasma cutting and manual grinding. Conventional gas cutting and plasma cutting will make precious special materials extremely prone to oxidation and non-recyclable Burning loss, grinding loss, and the on-site working environment is dusty and oxidized, which does not meet the requirements of civilized production. The efficiency of manual grinding time is low, the welding groove is not smooth, there is local friction and oxidation, and a large amount of grinding wheel is consumed, etc.

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