JPH01163007U

JPH01163007U -

Info

Publication number: JPH01163007U
Application number: JP5165889U
Authority: JP
Priority date: 1989-05-02
Filing date: 1989-05-02
Publication date: 1989-11-14

Description

[Brief explanation of the drawing]

第１図は、本考案の一実施例を示す正面図、第
２図は、同じく左側面図、第３図は、第１図にお
ける回転台の縦断面図、第４図は、第１図におけ
る往復台の縦断面図、第５図は、第１図のＡ−Ａ
線に沿う横断面図、第６図は、第４図のＢ−Ｂ線
における一部切欠縦断面図、第７図は、第４図の
Ｃ−Ｃ線におけるヘツドの後面図である。１……基台、２……取付面、３……レール台、
４……螺杆、５，８，１１……モータ、６……往
復台、７……主軸駆動部、９……フレーム、１０
……回転台、１２……案内筒、１２ａ……筒状本
体、１２ｂ……ガイドレール、１２ｃ……環状溝
、１２ｄ……切欠部、１４……減速器、１６……
回転筒、１７……ヘツド取付台、１８……軸受、
１９……ヘツド取付溝、１９ａ，１９ｂ……切欠
部、２０……ガイド片、２１……ヘツドケース、
２２……従動軸、２２ａ……スプライン溝、２２
ｂ……凹孔、２３……ブツシユ、２４……円弧溝
、２６……ギア室、２７……遊動ギア、２９……
ジヨイントロツド、３０……固定軸受板、３１…
…スピンドル、３２……ドリル、３３……摺動板
、３３ａ……ローラ取付片、３４……ローラ、３
５……多軸ヘツド、３６……主軸、３６ａ……頭
部、３７，３９……油圧シリンダ、３８……締付
杆、４０……位置ぎめロツド。 FIG. 1 is a front view showing an embodiment of the present invention, FIG. 2 is a left side view, FIG. 3 is a vertical cross-sectional view of the turntable in FIG. 1, and FIG. A vertical cross-sectional view of the carriage in FIG. 5 is taken along A-A in FIG.
6 is a partially cutaway longitudinal sectional view taken along the line B--B in FIG. 4, and FIG. 7 is a rear view of the head taken along the line C--C in FIG. 4. 1...Base, 2...Mounting surface, 3...Rail stand,
4... Screw rod, 5, 8, 11... Motor, 6... Carriage, 7... Main shaft drive section, 9... Frame, 10
... Rotating table, 12 ... Guide tube, 12a ... Cylindrical body, 12b ... Guide rail, 12c ... Annular groove, 12d ... Notch, 14 ... Decelerator, 16 ...
Rotating tube, 17... Head mounting base, 18... Bearing,
19...Head mounting groove, 19a, 19b...Notch, 20...Guide piece, 21...Head case,
22... Driven shaft, 22a... Spline groove, 22
b... Recessed hole, 23... Bush, 24... Arc groove, 26... Gear chamber, 27... Idle gear, 29...
Joint rod, 30...Fixed bearing plate, 31...
...Spindle, 32...Drill, 33...Sliding plate, 33a...Roller mounting piece, 34...Roller, 3
5... Multi-axis head, 36... Main shaft, 36a... Head, 37, 39... Hydraulic cylinder, 38... Tightening rod, 40... Positioning rod.

Claims

[Claims for Utility Model Registration] A base 1, a frame 9 erected on the base 1, a motor 11 provided on the frame 9, a horizontal rotating cylinder 16 linked to the motor 11,
A head mount 17 is provided at the front end of the rotary tube 16 perpendicular to its axis, and the head mount 17 is removably attached to the head mount 17 via an engaging portion, and the front surface of the frame 9 is shaped like a circular shape. A plurality of multi-axis heads 3 that can move in a trajectory of
5, a main shaft 36 for driving the spindle 31 in the multi-spindle head 35, a motor 8 for driving the main shaft 36, and the multi-spindle which is provided on the base 1 so as to be movable back and forth and is located at the lowest position. It is equipped with a carriage 6 that can be connected to the carriage head 35 and a drive means for moving the carriage 6, and an engaging portion between the multi-axis head 35 and the head mount 17 is connected to the multi-axis head 35. The provided roller 34 is provided on the frame 9 side, and an annular groove 12c around a horizontal axis is cut into the outer circumferential surface of which the roller 34 can be fitted and run, and has a notch 12d on the front surface. When the notch 12d approaches the base 1, the roller 34
A multi-spindle drilling machine characterized by comprising a guide rail 12b which can be moved forward and backward.