JPS6239907U

JPS6239907U -

Info

Publication number: JPS6239907U
Application number: JP12982185U
Authority: JP
Priority date: 1985-08-26
Filing date: 1985-08-26
Publication date: 1987-03-10

Description

[Brief explanation of the drawing]

第１図は本考案による連続的なねじ孔加工装置
の好ましい実施例を示す全体的な斜視図。第２図
は第１図のねじ孔加工装置の横断面図。第３図は
第１図のねじ孔加工装置の概略的な平面図。第４
図は第１図のねじ孔加工装置の送り手段を示す端
面図。第５図〜第７図は第１図のねじ孔加工装置
におけるねじ孔の加工に伴う被加工材の送り状態
を示す説明図。１……加工テーブル、２……孔開けドリル、２
ａ……ドリル刃、３……バリ取り兼皿もりドリル
、３ａ……ドリル刃、４……タツプドリル、４ａ
……ドリル刃、５，６……ガイド部材、７……ば
ね、８，９……ストツパ部材、１０……送り手段
、１１，１２……ガイド部材、１３……移動体、
１４……流体圧シリンダ装置、１５……ピン、１
６……支持体、２０……ドリルガイド、３０……
押さえ部材、３１……軸、３２……流体圧シリン
ダ装置、３３……パツド、５０……被加工材、６
０，６１，６２……孔、１００……調整ボルト。 FIG. 1 is an overall perspective view showing a preferred embodiment of a continuous screw hole machining device according to the present invention. FIG. 2 is a cross-sectional view of the screw hole machining device shown in FIG. 1. FIG. 3 is a schematic plan view of the screw hole machining device shown in FIG. 1. Fourth
The figure is an end view showing the feeding means of the screw hole machining device of FIG. 1. 5 to 7 are explanatory diagrams showing the feeding state of the workpiece during machining of a screw hole in the screw hole machining apparatus of FIG. 1. 1... Processing table, 2... Hole drill, 2
a...Drill blade, 3...Deburring and countersunk drill, 3a...Drill blade, 4...Tap drill, 4a
... Drill blade, 5, 6 ... Guide member, 7 ... Spring, 8, 9 ... Stopper member, 10 ... Feeding means, 11, 12 ... Guide member, 13 ... Moving body,
14...Fluid pressure cylinder device, 15...Pin, 1
6...Support body, 20...Drill guide, 30...
Holding member, 31... Shaft, 32... Fluid pressure cylinder device, 33... Pad, 50... Work material, 6
0, 61, 62...hole, 100...adjustment bolt.

Claims

[Claims for Utility Model Registration] (1) A device for continuously machining a plurality of screw holes at predetermined intervals in a workpiece such as an aluminum extruded shape, the workpiece being a first guide member fixedly disposed on the processing table to be moved; and a first guide member that is elastically attached to the workpiece so as to apply frictional resistance to the workpiece being moved along the first guide member. a second guide member to be pressed; a hole drill and a deburring/countersink drill disposed at opposing positions on the processing table so as to sandwich the workpiece; and a processing position for determining the processing position by the hole drill. A drill guide provided on a table, a tap drill for cutting a thread into the hole drilled by the hole drill, and a first hole to be drilled in the workpiece by the hole drill and the deburring/countersunk drill. a removable first stopper member for regulating the position of the tip of the workpiece carried to the processing table in order to determine the position; a second stopper disposed apart from the first stopper member at a distance corresponding to the hole machining interval (pitch) and detachable from the tip of the workpiece; A member, and a feeding means that has a pin that can be raised and lowered and that engages with the hole drilled by the hole drill, and that can be driven reciprocally in the feeding direction of the workpiece. Continuous screw hole processing equipment. (2) The position of the hole to which the feeding means is fed a distance equivalent to one pitch after being processed by the hole drilling drill and the deburring/countersinking drill, and the distance equivalent to one pitch from the position in the feeding direction. Utility model registration claim 1, characterized in that the device is driven reciprocally between separated positions.
Continuous screw hole machining device as described in Section 1.