Hydraulic press integrating rubber cushion forming and panel liquid-filling forming

Abstract

The invention discloses a hydraulic press integrating rubber cushion forming and panel liquid-filling forming. The hydraulic press comprises an upper beam, a lower beam, a stand column, a master cylinder, a movable cross beam, a connecting flange, a hydraulic system, a guide device, a first mold seat, a second mold seat, a movable work platform, a liquid-filling system and a control system, wherein the upper beam and the lower beam are connected with each other through the stand column; and the master cylinder, the movable cross beam, the connecting flange, the guide device, the first mold seat, the second mold seat, the movable work platform and the control system are all arranged in an outer framework formed by the upper beam, the lower beam and the stand column. In the invention, the rubber cushion forming and the panel liquid-filling forming are integrated, the hydraulic press can be used only by replacing corresponding molds according to forming requirements on different sheet metal parts, other parts do not need to be replaced, two different forming technologies are realized on one piece of equipment, and two pieces of forming equipment are not required on the same equipment, thus the production capital is greatly saved, the production space is saved, and the blank of like integrated equipment is filled in.

Description

technical field [0001] The invention relates to the field of flexible forming of sheet metal parts, in particular to a hydraulic press integrating rubber pad forming and plate liquid-filled forming. Background technique [0002] Rubber pad forming and plate liquid-filled forming are the main methods of flexible forming of modern sheet metal parts. These two forming technologies use half-mold forming. The rubber pad and liquid-filled liquid are both pressure transmission medium and half-mold. Its function is to make the load on the rigid mold multi-directional, and use the rubber or liquid half-mold to gradually wrap or flow fill the rigid half-mold to realize the manufacturing process of the part, so it can form very complex small and medium-sized plate parts. After forming, the parts have less rebound and high precision, which can not only save subsequent processing and assembly costs, but also change the parts that originally required the combination of multiple parts into...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a hydraulic press that integrates rubber pad forming and plate liquid-filling forming, and aims to solve the problem that two different Equipment, which brings great cost pressure to the producers of such sheet metal parts, greatly increasing the problem of production costs

Images