JPH0368736U

JPH0368736U -

Info

Publication number: JPH0368736U
Application number: JP13005589U
Authority: JP
Priority date: 1989-11-07
Filing date: 1989-11-07
Publication date: 1991-07-08

Description

[Brief explanation of the drawing]

第１図はこの考案にかかるタツプ立て装置の全
体斜視図、第２図は前記自動変速機の軸方向断面
図、第３図はこの考案にかかるタツプ立て装置の
構成図、第４図はストローク設定用のスケールの
斜視図、第５図はこの考案にかかるタツプ立て装
置の変形実施例の構成図、第６図は従来のタツプ
立て装置の安全装置図、第７図はタツプ立ての際
の送り装置例図、第８図は従来のストローク設定
用のスケールの斜視図である。１……出力軸、２……タツプ、４……歯車、５
……自動変速機、６……駆動モータ、７……入力
軸、８……遊星コーン、９……入力円板、１０…
…コーン保持具、１１……カムデイスク、１２…
…変速リング、１８……コイルバネ、１９……リ
ンクアーム、２１……トルク調整ネジ、２２……
回転数検出センサ、２３……コントローラ、２４
……自動調厚カム、２５……ボール、２６……筒
体。 FIG. 1 is an overall perspective view of the tap holder device according to this invention, FIG. 2 is an axial sectional view of the automatic transmission, FIG. 3 is a configuration diagram of the tap holder device according to this invention, and FIG. 4 is a stroke A perspective view of a setting scale, FIG. 5 is a configuration diagram of a modified embodiment of the tap holder device according to this invention, FIG. 6 is a diagram of the safety device of the conventional tap holder device, and FIG. FIG. 8, an example of a feeding device, is a perspective view of a conventional scale for stroke setting. 1...Output shaft, 2...Tap, 4...Gear, 5
... Automatic transmission, 6 ... Drive motor, 7 ... Input shaft, 8 ... Planetary cone, 9 ... Input disk, 10 ...
...Cone holder, 11...Cam disc, 12...
...Speed ring, 18...Coil spring, 19...Link arm, 21...Torque adjustment screw, 22...
Rotation speed detection sensor, 23... Controller, 24
... Automatic thickness adjustment cam, 25 ... Ball, 26 ... Cylindrical body.

Claims

[Claims for Utility Model Registration] An input disk provided at the end of an input shaft driven by a drive motor, a cam disk provided at the end of the output shaft via a riding cam type pressure generating device, The upper part is a conical surface, and the lower part is formed with a boss part, and the outer circumferential surface of the boss part is provided with a concave cross-sectional transmission surface that makes frictional contact with the outer peripheral edge of the input disc. A planetary cone having a flat transmission surface so that peripheral edges are brought into frictional contact; a planetary cone holder for holding a shaft portion of the planetary cone; a speed change ring in contact with a conical surface of the planetary cone; and a speed change ring. a coil spring that attempts to move the ring to the high speed side; an arm ring that limits the position of the speed change ring to the high speed side by the spring and moves the conical surface of the planetary cone to the low speed side;
an automatic transmission comprising a torque adjustment screw for adjusting the spring load of the coil spring; a rotation speed detection means provided in the middle of the output shaft;
A tapping and drilling device comprising: a controller that controls the rotational speed of the drive motor according to a signal from the rotational speed detection means and switches between forward and reverse rotation.