Small-diameter cylinder automatic forming device and process

Abstract

The invention provides a small-diameter cylinder automatic forming device and process. The device comprises a machine base, clamping bases, fixing bases, a guide rail, a clamping arm, a hydraulic system and cooling systems, wherein the clamping arm is composed of a left clamping arm and a right clamping arm, the left clamping arm and the right clamping arm are symmetrical left and right, and are the same in structure, a hydraulic clamping mechanism is arranged in each clamping base, an F-shaped safety clamping jaw is arranged at the front end of the clamping arm, the tail part of the clampingjaw is connected with an air cylinder piston rod, a left clamping arm fixing base is installed on the machine base, a right clamping arm fixing base is installed on the guide rail, a stepping motor isarranged on the guide rail, the motor drives the guide rail, and the tail ends of the fixing bases are provided with gears, servo motors and cooling systems. A rounding process comprises the following steps of preparation, feeding, detection, clamping, rounding and the like. According to the small-diameter cylinder automatic forming device and process, the problems of bending and welding on original small size, small angle and small radius sector-shaped plate materials with diameters of the small ends are larger than 46 mm after being bent into a cylinder body are solved, the production costis reduced, the problem that the requirements of original pure manual operation on technology of operators are high is solved, so that the quality and the efficiency of products are improved.

Description

technical field [0001] The invention relates to a processing equipment and process for heat-retaining containers, in particular to an automatic small-diameter cylinder forming device and process. Background technique [0002] At present, there are two kinds of simple bending tables or mechanical rolling machines for bending metal sheets into cylindrical shapes. The simple bending table adopts the method of inserting the two straight sides of the metal plate into the bending table and bending them to 90 degrees in the same direction by hand, and then pressing and bending the bent sheet into a triangular circle by hand. In order to make the bent triangle into a cylindrical shape, it is necessary to insert the welded triangle into the tapered rod of the special circle machine to shape it into a cylinder. The cylindrical shape after being bent by a mechanical rolling machine is relatively round, but metal sheets of different shapes, sizes, and angles need to be specially equipp...

AI Technical Summary

Problems solved by technology

Not to mention the bending of fan-shaped sheet metal with small size, small angle, and small radius with a diameter greater than 46mm at the small end of the circular cylinder after bending.

Images