JPH0368032U

JPH0368032U -

Info

Publication number: JPH0368032U
Application number: JP12929289U
Authority: JP
Priority date: 1989-11-07
Filing date: 1989-11-07
Publication date: 1991-07-03

Description

[Brief explanation of drawings]

第１図はこの考案の主要部を示し、トルク検出
器の断面図、第２図は第１図における矢視部の
拡大図、第３図はトルク変換器におけるセンサの
電気回路図、第４図および第５図は第３図におけ
るチヤージアンプ、補正回路の負荷と電圧との関
係図、第６図は機械プレスとタツピング装置とを
一体化した一体型プレス機械の正面図、第７図は
第６図における平面図、第８図は駆動部の駆動系
統図である。１……プレス機械、５……機械プレス、７……
タツピング装置、９……駆動部、２５……トルク
検出器、７１……入力軸、７５……入力軸側ハウ
ジング、８３……出力軸側ハウジング、８５……
スペーサ、９３……出力軸、９５……圧電素子、
９７……圧力リング、１０３……鋼球、１０５…
…保持器。 Figure 1 shows the main parts of this invention; Figure 2 is a cross-sectional view of the torque detector; Figure 2 is an enlarged view of the section taken in the direction of arrows in Figure 1; Figure 3 is an electric circuit diagram of the sensor in the torque converter; 5 and 5 are relationship diagrams between the load and voltage of the charge amplifier and correction circuit in FIG. 3, FIG. 6 is a front view of an integrated press machine that integrates a mechanical press and a tapping device, and FIG. FIG. 6 is a plan view, and FIG. 8 is a drive system diagram of the drive section. 1...Press machine, 5...Mechanical press, 7...
Tapping device, 9... Drive unit, 25... Torque detector, 71... Input shaft, 75... Input shaft side housing, 83... Output shaft side housing, 85...
Spacer, 93...output shaft, 95...piezoelectric element,
97...Pressure ring, 103...Steel ball, 105...
...Retainer.

Claims

[Claims for Utility Model Registration] (1) A rotatable input shaft supported in an input shaft housing, a rotatable output shaft supported in an output shaft housing, and this output shaft and the input shaft. and a sensor provided between the input shaft side housing and the input shaft to detect the force in the axial direction. Characteristic torque detector. (2) The torque detector according to claim (1), further comprising a spacer provided between the input shaft side housing and the output shaft side housing.