Rim rolling assisting device

Abstract

The invention discloses a rim rolling assisting device, and relates to the field of heat preservation water tanks. The rim rolling assisting device comprises a base. The base is provided with a clamping groove. An adjusting device is clamped in the clamping groove, two baffles are symmetrically arranged on the front and back sides of the periphery of the clamping groove, the adjusting device comprises an adjusting plate, two round holes are symmetrically arranged in the lower end of the adjusting plate, a notch is arranged in the central position of the upper end of the adjusting plate, the baffles provided with integral threaded holes, the integral threaded holes correspond to the round holes in position, and the front and back baffles and the adjusting plate are in threaded connection bybolts. The rolled rim is subjected to the adjustment of many forms such as drawing, extruding, deforming and angle changing by the notch, the adjusting plate per se is detachably connected on the base, the adjusting plate is convenient to adjust when the notch is severely worn, the reliability of fine tuning is ensured, the operator can better operate the whole device by arranging rubber sleeves,and the operation is more convenient.

Description

technical field [0001] The invention relates to the field of thermal insulation water tanks, in particular to an auxiliary device for crimping. Background technique [0002] The thermal insulation water tank is different from the stainless steel fire water tank. The thermal insulation water tank refers to the addition of special industrial and thermal insulation materials in the interlayer of the water tank, so that the water tank must maintain a certain temperature to meet the needs of life or industry. Insulation water tanks can be divided into stainless steel insulation water tanks, pressure insulation water tanks, and glass fiber reinforced plastic insulation water tanks according to the different materials used for processing. [0003] Thermal insulation water tanks can be simply divided into cylindrical and cubic shapes according to their shapes. The production process of cylindrical thermal insulation water tanks is generally to roll out the sides first and then cut t...

AI Technical Summary

Problems solved by technology

[0003] Thermal insulation water tanks can be simply divided into cylindrical and cubic shapes according to their shapes. The production process of cylindrical thermal insulation water tanks is generally to roll out the sides first and then cut the bottom cover and top cover, while the existing bottom cover and top cover need to be reserved Place a part of the copper parts for flanging to form crimping, and then weld the crimping and side edges of the bottom cover firmly. During the flanging process, there may be some positions that are concave or convex compared with the actual required shape. In this case, when the side is welded, either the side cannot be stuck into the side or extra space is left. The welding process is more complicated. Generally speaking, it will inevitably result in a waste of man-hours, reduce production efficiency and may affect the quality of the thermal insulation water tank. Therefore, it is necessary to perform local fine-tuning on the crimping to ensure the best position during welding. The current crimping fine-tuning devices are too complicated, which is neither convenient to operate nor economically efficient.

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