JPS6395619U

JPS6395619U -

Info

Publication number: JPS6395619U
Application number: JP19197086U
Authority: JP
Priority date: 1986-12-12
Filing date: 1986-12-12
Publication date: 1988-06-20

Description

[Brief explanation of the drawing]

第１図は本考案正面図、第２図はその要部拡大
正面図、第３図は本考案平面図。１……螺旋状の凹溝、２……モデル盤、３……
原動機、４……予備円盤、５……仕上げ円盤、６
……低油圧式等のエアーシリンダー、７……軸受
、８……軸棒、９……発条、１０……滑らかな凸
隆条、１１……凹溝と合致する凸隆条、１２……
低油圧式等のエアーシリンダー、１３……押え盤
、１４……機台、１５……軸受、１６……回転軸
、１７……プーリー、１８……ベルト、１９……
マーク盤、２０……センサー、２１……センサー
、２２……制御盤、２３……金属中空円筒。 Fig. 1 is a front view of the present invention, Fig. 2 is an enlarged front view of the main parts thereof, and Fig. 3 is a plan view of the present invention. 1...Spiral groove, 2...Model board, 3...
Prime mover, 4... Spare disk, 5... Finishing disk, 6
...Air cylinder of low hydraulic pressure type, etc., 7... Bearing, 8... Shaft rod, 9... Spring, 10... Smooth convex ridge, 11... Convex ridge that matches the groove, 12...
Air cylinder of low hydraulic type, etc., 13...Press plate, 14...Machine base, 15...Bearing, 16...Rotating shaft, 17...Pulley, 18...Belt, 19...
Mark board, 20...sensor, 21...sensor, 22...control board, 23...metal hollow cylinder.

Claims

[Scope of utility model registration request]

A model board 2 with a desired spiral groove 1 formed on the side surface of a thick disc is rotated by a prime mover 3, and a preliminary disc 4 and a finishing disc 5, which face each other with this model board 2 in between, are connected to an air cylinder 6. , 6 are fitted into U-shaped bearings 7, 7 that are vertically slidable on upright shafts 8, 8, and the shafts 8, 8 are fitted with shafts 8, 8 on top or bottom of the disks 4, 5. The spring 9 is inserted, and the preliminary disk 4 has a convex ridge 10 with a smooth tip.
Convex ridges 11 that match the concave grooves 2 are formed around each finishing disk 5, and a presser plate 13 having a smooth bottom and supported by an air cylinder 12 is disposed on the upper part of the model disk 3. Features: A screwing machine for metal hollow cylinders.