A steel plate positioning extrusion processing die and its processing technology

Abstract

The invention relates to a steel plate positioning and extruding mold and a processing technology thereof. The steel plate positioning and extruding mold comprises a fixed bottom plate, a supporting device and a forming device, a supporting sliding groove is formed in the top of the front end of the fixed bottom plate, an adjusting sliding groove is formed in the middle of the fixed bottom plate,the supporting device is mounted on the upper end surface of the middle of the fixed bottom plate, the forming device is positioned on the outer side of the supporting device and mounted at the top ofthe fixed bottom plate, and the supporting device comprises a supporting lug seat, a bottom supporting wheel, a limit mechanism, a side supporting mechanism, a positioning mechanism, a return connecting spanner, a return pushing rod and a return pushing frame. The mold can solves the problems that when an existing oil tank cylinder steel ring is extruded, a steel plate cannot be accurately positioned and can displace when being extruded, the steel plate cannot be extruded into different diameters, the bottom of the steel plate is possibly clamped when the steel plate is extruded and the like.

Description

technical field [0001] The invention relates to the technical field of steel plate processing and forming, in particular to a steel plate positioning extrusion processing die and a processing technology thereof. Background technique [0002] Nowadays, with the development of society, the penetration rate of vehicles is very high, and people basically travel by car, so the number of gas stations is also increasing day by day. Now the fuel storage of gas stations is basically carried out through oil storage tanks. The outer layer of the tank is a circular steel plate, and there is a sealed tank inside. The outer steel plate of the oil storage tank is processed into a ring through the steel plate, and then the ring steel ring is welded together to form a hollow cylinder. [0003] The outer steel ring of the oil storage tank is basically processed by extrusion. The processing steps are as follows. First, cut the steel plate into a suitable width and length, extrude the steel pla...

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Problems solved by technology

[0004] In order to solve the above problems, the present invention provides a steel plate positioning extrusion processing die and its processing technology, which can solve the existing problems of inability to accurately position the steel plate, steel plate extrusion Displacement will occur during pressing, the steel plate cannot be extruded into different diameters, and the bottom of the steel plate may be stuck when it is extruded; it can realize the functions of positioning the steel plate and firmly supporting the steel plate when it is extruded. Accurate positioning of the steel plate, no displacement when the steel plate is extruded, the ability to extrude the steel plate into different diameters, no hidden danger of the bottom being stuck when the steel plate is extruded, etc.

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