JPS6282138U

JPS6282138U -

Info

Publication number: JPS6282138U
Application number: JP17104585U
Authority: JP
Priority date: 1985-11-07
Filing date: 1985-11-07
Publication date: 1987-05-26

Description

[Brief explanation of the drawing]

第１図はこの考案の加圧機構および金型の関係
を示す一部縦断正面図、第２図は同じく一部横断
平面図、第３図は例の実施例の一部断面図、第４
図は金属管の回転機構の一例を示す図である。１，２……上下フレーム、３，３ａ……ライナ
ー、４，４ａ……駆動軸、５，５，５ａ，５ａ…
…支軸、８，８ａ，８ｂ，８ｃ……金型、１０，
１０ａ……摺動角筒、１３，１３ａ……加圧筐、
１４，１４ａ……加圧盤、２１……金属管。 Fig. 1 is a partially longitudinal front view showing the relationship between the pressurizing mechanism and the mold of this invention, Fig. 2 is also a partially transverse plan view, Fig. 3 is a partially sectional view of the example embodiment, and Fig. 4
The figure shows an example of a rotating mechanism for a metal tube. 1, 2... Upper and lower frames, 3, 3a... Liner, 4, 4a... Drive shaft, 5, 5, 5a, 5a...
...Spindle, 8, 8a, 8b, 8c...Mold, 10,
10a... Sliding square tube, 13, 13a... Pressure housing,
14, 14a...pressure plate, 21...metal pipe.

Claims

[Claims for Utility Model Registration] 1. In a molding machine in which a mold is disposed between two pressure mechanisms using crank motions, the pressure mechanisms apply pressure in the same direction into an integrally constructed housing. 1. A metal tube forming machine characterized in that the molds are arranged in a straight line, and the molds are constructed so as to be able to move toward and away from each other as two pressurizing mechanisms are driven. 2. The metal tube forming machine according to claim 1, wherein the pressurizing mechanism is configured to be linearly movable via a roller slider on a sliding rectangular tube that is interlocked with the rotational force of a crank motion. 3. The metal tube forming machine according to claim 1 of the utility model registration claim, in which the mold has two or four identical mold bodies arranged facing each other, and the outside of each set of mold bodies is in contact with the inside of the liner. .