Connecting device for formation of pressure head telescopic cylinder in three-dimensional panel cold-bending machine

Abstract

A connecting device for formation of a pressure head telescopic cylinder in a three-dimensional panel cold-bending machine comprises connectors (1) communicated with the pressure head telescopic cylinder and ducts (2) communicated with the connectors (1). The ducts (2) are in a row with the pressure head telescopic cylinder, or the ducts (2) in a group are in a column of corresponding and adjacent ducts (2). The ducts (2) in the group are arranged like a trapezoidal outline, so that outer connections of the ducts (2) are not on an oblique line, distances of the outer connections of the ducts (2) are not equal, space of the outer connections of the ducts (2) is enlarged, and accordingly mutual interference of the ducts is avoided and the ducts (2) do not rub with one another.

Description

[0001] 1. Technical field [0002] The present invention involves a connection device, especially a connection device for molding three -dimensional panel cold bending machine. Second, background technology [0003] In the hull, the outer board component of the hull is an important constituent component, and most of the outer board components of the hull are curved shape. In order to ensure the strength of the hull's outer board component, the three -dimensional panel cold bending machine is needed to form the hull outer board component at room temperature. ThereforeThe three -dimensional panel cold bending machine is an important plate molding device. In order to ensure the molding of the plate, the connection device for the molding of the three -dimensional panel cold bending machine is used to form an important part of the three -dimensional panel cold bending machine.In the existing connection device for molding three -dimensional panel cold bending head, the connection devic...

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Problems solved by technology

[0003] In the hull, the hull outer plate member is an important component, and most of the hull outer plate members are in the shape of a curved surface. In order to ensure the strength of the hull outer plate member, it is necessary to use a three-dimensional panel cold bender to form the hull outer plate member at room temperature. Therefore The three-dimensional panel cold bending machine is an important plate forming device. In order to ensure the forming of the plate, the pressure head telescopic cylinder is needed. The connection device for forming the three-dimensional panel cold bender pressure head telescopic cylinder is an important part of the three-dimensional panel cold bender , in the existing connecting device for forming three-dimensional panel cold bending machine pressure head telescopic cylinders, each pressure head telescopic cylinder is connected with the main pipeline, because the number of pressure head telescopic cylinders in the mold is large, so that The connecting pipes interfere with each other and affect the work of the mold

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