JPS62168206U

JPS62168206U -

Info

Publication number: JPS62168206U
Application number: JP5634586U
Authority: JP
Priority date: 1986-04-15
Filing date: 1986-04-15
Publication date: 1987-10-26

Description

[Brief explanation of the drawing]

図面は本考案に係る穿孔装置の１実施例を示す
もので、第１図は穿孔装置の全体を示す側面図、
第２図はオイルタンクの近傍を示す斜視図、第３
図はオイルタンクの近傍を示す側面断面図、第４
図は一対の円錐台形突起でオイルタンクをドリル
スタンドにワンタツチで取り付ける構成を示す側
面断面図、第５図は弾性脚を用いてオイルタンク
をドリルスタンドにワンタツチで取り付ける構成
を示す分解斜視図、第６図は十字縦割りを有する
柱状突起を用いてオイルタンクをドリルスタンド
にワンタツチで取り付ける構成を示す側面断面図
である。１…被加工物、２…電磁吸着ベース、３…電気
ドリル、４…ドリルスタンド、８…穿孔刃物、１
４…オイルタンク、２０…把手、２１…傾斜突起
、２２…傾斜凹部、２３…凹部、２５…円錐台形
突起、２６…円錐台形凹部、２７…弾性脚、２８
…長溝、２９…柱状突起、３０…十字縦割り、３
１…貫通孔。 The drawings show one embodiment of the drilling device according to the present invention, and FIG. 1 is a side view showing the entire drilling device;
Figure 2 is a perspective view showing the vicinity of the oil tank; Figure 3 is a perspective view showing the vicinity of the oil tank;
The figure is a side sectional view showing the vicinity of the oil tank.
The figure is a side sectional view showing a configuration in which an oil tank is attached to a drill stand with a single touch using a pair of frustoconical protrusions, FIG. 5 is an exploded perspective view showing a configuration in which an oil tank is attached to a drill stand in a single touch using elastic legs, FIG. 6 is a side cross-sectional view showing a configuration in which an oil tank is attached to a drill stand with one touch using a columnar projection having a cross vertical division. 1... Workpiece, 2... Electromagnetic adsorption base, 3... Electric drill, 4... Drill stand, 8... Drilling blade, 1
4... Oil tank, 20... Handle, 21... Inclined projection, 22... Inclined recess, 23... Recess, 25... truncated conical projection, 26... truncated conical recess, 27... Elastic leg, 28
... Long groove, 29 ... Columnar projection, 30 ... Cross vertical division, 3
1...Through hole.

Claims

[Scope of utility model registration request]

An oil tank for storing cutting oil is placed at the top of a drill stand in which a drill holding a drilling tool facing downward can be moved up and down, and the shape matches the external shape of the drill stand.At least the main part of the oil tank is attached to the drill A drilling device which is provided so as not to protrude substantially from the outer periphery of the stand, and in which a handle of the drill stand is provided to protrude upward so as to protect the oil tank.