JPS63182813U

JPS63182813U -

Info

Publication number: JPS63182813U
Application number: JP7482087U
Authority: JP
Priority date: 1987-05-19
Filing date: 1987-05-19
Publication date: 1988-11-25

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示した縦断面図、
第２図は第１図の右正面図、第３図は第１図の切
断線Ａ―Ａに沿う断面図、第４図は第１図の切断
線Ｂ―Ｂに沿う断面図、第５図は第１図のクイツ
クジヨイントの一部切欠側面図、第６図は第５図
の右正面図、第７図は第１図のコレツトの一部切
欠断面図、第８図は第７図の切断線Ｃ―Ｃに沿う
断面図、第９図は従来の外径コレツトチヤツクの
一例を示した縦断面図である。１……スリーブ本体、２……コレツト、４……
クイツクジヨイント、５……固定ピン、７……可
動ピン、６……軸心、１７……スプライン、１８
……係合凹部、１９……スプライン溝。 FIG. 1 is a vertical sectional view showing an embodiment of the present invention;
2 is a right front view of FIG. 1, FIG. 3 is a sectional view taken along section line AA in FIG. 1, FIG. 4 is a sectional view taken along section line BB in FIG. The figures are a partially cutaway side view of the quick joint shown in Fig. 1, Fig. 6 is a right front view of Fig. 5, Fig. 7 is a partially cutaway sectional view of the collet shown in Fig. FIG. 7 is a sectional view taken along cutting line CC in FIG. 7, and FIG. 9 is a longitudinal sectional view showing an example of a conventional outer diameter collection chuck. 1...Sleeve body, 2...Collection, 4...
Quick joint, 5... Fixed pin, 7... Movable pin, 6... Axial center, 17... Spline, 18
...Engagement recess, 19...Spline groove.

Claims

[Scope of utility model registration request]

A sleeve body, a collet for gripping the outer diameter that is rotatably provided inside the sleeve body so that it can be inserted and pulled out, and a collet that penetrates the sleeve body in the radial direction and is pressed into a recess on the outer periphery of the collet by a spring means. A movable pin for preventing rotation,
a quick joint located at the rear of the collet and removably engaged with the collet and provided inside the sleeve body; the rear end of the collet has a spline; The tip of the quick joint includes an engagement recess that fits the spline of the collet, a spline groove provided on the inner circumferential wall of the engagement recess, and a spline groove that determines the direction of rotation of the spline within the engagement recess. An outer diameter correcting chuck characterized by having a fixing pin that regulates in one direction.