JPS63127726U

JPS63127726U -

Info

Publication number: JPS63127726U
Application number: JP1826587U
Authority: JP
Priority date: 1987-02-09
Filing date: 1987-02-09
Publication date: 1988-08-22
Also published as: JPH0341874Y2

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例による差速式転造
盤を示す平面図、第２図は第１図の差速式転造盤
における駆動部内の配置状況概略説明図、第３図
は第１図におけるＡ―Ａ線断面図、第４図および
第５図は第１図における差速式転造盤の転造部の
左方側を示す図であり、夫々正面方向から見た破
砕断面図および第４図におけるＢ方向からの矢視
説明図、第６図および第７図は従来の差速式転造
盤の素材送給機構を示す夫々正面方向から見た破
砕断面図および上面方向から見た破砕断面図であ
る。１……差速式転造盤、２６，２６……一対の丸
ダイス、５１……エアシリンダ（アクチユエータ
）、５７……第１シグナルスプロケツト（素材押
し込み時機制御手段）、５９……第２シグナルス
プロケツト（素材押し込み時機制御手段）、６１
……シグナルブロツク（素材押し込み時機制御手
段）、６２……近接スイツチ（素材押し込み時機
制御手段）。 Fig. 1 is a plan view showing a differential speed rolling machine according to an embodiment of this invention, Fig. 2 is a schematic explanatory diagram of the arrangement inside the drive section of the differential speed rolling machine of Fig. 1, and Fig. 3 is a plan view showing a differential speed rolling machine according to an embodiment of the invention. The sectional view taken along the line A--A in Fig. 1, and Figs. 4 and 5 are views showing the left side of the rolling part of the differential speed rolling machine in Fig. A sectional view and an explanatory view taken from the direction of arrow B in FIG. 4, and FIGS. 6 and 7 are a fragmented sectional view and a top view, respectively, showing the material feeding mechanism of a conventional differential speed rolling machine, as seen from the front direction. It is a fractured sectional view seen from the direction. 1... Differential speed rolling machine, 26, 26... A pair of round dies, 51... Air cylinder (actuator), 57... First signal sprocket (material pushing timing control means), 59... Second Signal sprocket (material pushing timing control means), 61
. . . Signal block (material pushing timing control means), 62 . . . Proximity switch (material pushing timing control means).

Claims

[Scope of utility model registration request]

In a differential speed rolling machine equipped with a pair of round dies that rotate at different speeds and in the same direction, and a material feeding mechanism that feeds a material between the pair of round dies, the material feeding mechanism is , an actuator that pushes a material between the pair of round dies from a direction perpendicular to the arrangement direction of the pair of round dies;
Differential speed rolling characterized by comprising material push timing control means for detecting the timing when the phases of the spring ridges formed on the pair of round dies match and outputting an operation signal to the actuator. Board.