Roll-formed structural part manufacturing method

Abstract

The invention discloses a roll-formed structural part manufacturing method. The roll-formed structural part manufacturing method comprises the steps that a pouring die is arranged on the basis of a fixed support to be poured, and a required fixed support is obtained in a pouring mode through the pouring die; the fixed support obtained in the pouring mode is polished after being calcinated and water-cooled, and then an air blower is used for blowing off polished dust on the surface of the fixed support; the matching fixed support and an S-shaped locating plate are selected according to a roll-formed structural part which needs to be provided with a support; the roll-formed structural part which needs to be provided with the support is compressed on the fixed support to be poured through the S-shaped locating plate; the roll-formed structural part and the fixed support are connected to the two ends of the S-shaped locating plate respectively; the roll-formed structural part, the S-shaped locating plate and the fixed support are placed into the prearranged die as a whole, and prepared molten metal is poured into the prearranged die for joint pouring through a casting machine by the adoption of a continuous steel injection method. By means of the roll-formed structural part manufacturing method, production efficiency is high, product quality is good, and machining cost is low.

Description

technical field [0001] The invention relates to the field of mechanical technology, in particular, to a manufacturing method of a roll-shaped structural member. Background technique [0002] The roll-shaped structural member is a rubber roll used in combination with a cooling roll and a calender roll in extrusion coating and calender coating, respectively. [0003] The function of the roll structure is to press the extruded or calendered film evenly with the substrate. In the adhesive tape manufacturing process, the adhesive-coated substrate and the release material can also be pressed together. Sometimes it also refers to the rubber roller on the embossing machine, which can cooperate with the engraved roller to emboss evenly on the sheet. [0004] The roller-shaped structural member bracket used in conjunction with the roller-shaped structural member can be made of aluminum die-casting parts to manufacture the fixing frame, and fixed on the S-shaped positioning piece by ...

AI Technical Summary

Problems solved by technology

Here, the disadvantage of such roller-shaped structural element supports is that their production is very complex and involves many different work steps

[0005] In the process of realizing the present invention, the inventors found that at least there are defects such as low production efficiency, poor product quality and high processing cost in the prior art