JPS61112849U

JPS61112849U -

Info

Publication number: JPS61112849U
Application number: JP19954684U
Authority: JP
Priority date: 1984-12-26
Filing date: 1984-12-26
Publication date: 1986-07-17

Description

[Brief explanation of drawings]

第１図は本考案の装置の全体斜視図、第２図は
同じくその取付状態を示す左右側面図、第３図は
装置の背面図、第４図は装置のホルダー軸の軸ま
わりの構造を示す断面図、第５図は本発明装置に
よるドリルの回転停止位置（角度）の読みとり及
び調節方法を示す要部端面図、第６図はドリルの
刃先構造の種類を示す端部斜視図である。１：回転砥石、３：研摩機テーブル、５：ボル
ト、７：固定テーブル、９：横テーブル、１１：
縦テーブル、１３：回動テーブル、１５：可動テ
ーブル、１７：横あり、１９：縦あり、２１：ピ
ン、２３：端板、２５：調整ねじ、２７：スリツ
ト、２９：セツトボルト、３１：軸受部、３３：
軸受、３５：ビス、３７：操作レバー、３９：水
平角目盛、４１，４３：支柱、４４：支軸、４５
：ハウジング、４６：キー溝、４７：ドリル、４
８：位置決めリング、４９：ホルダー軸、５０：
把手リング、５１：チヤツク、５２：位置決めキ
ー、５３：ストツパーピン、５４：キープレート
、５５：取付プレート、５７：角度調整ねじ、５
９：角度目盛板、６１：指針、６３：基準軸、６
５：基準目盛、６７：バランスウエイト、６９：
止めねじ、７１：挿通孔、７３：ダイヤルリング
、７５：プツシユボルト、７７：目盛。 Fig. 1 is an overall perspective view of the device of the present invention, Fig. 2 is a left and right side view showing the installation state, Fig. 3 is a rear view of the device, and Fig. 4 shows the structure around the holder shaft of the device. 5 is a main part end view showing a method of reading and adjusting the rotation stop position (angle) of a drill using the device of the present invention, and FIG. 6 is an end perspective view showing the types of the drill cutting edge structures. . 1: Rotating grindstone, 3: Polishing machine table, 5: Bolt, 7: Fixed table, 9: Horizontal table, 11:
Vertical table, 13: Rotating table, 15: Movable table, 17: Horizontal, 19: Vertical, 21: Pin, 23: End plate, 25: Adjustment screw, 27: Slit, 29: Set bolt, 31: Bearing part , 33:
Bearing, 35: Screw, 37: Operation lever, 39: Horizontal angle scale, 41, 43: Support column, 44: Support shaft, 45
: Housing, 46: Keyway, 47: Drill, 4
8: Positioning ring, 49: Holder shaft, 50:
Handle ring, 51: Chuck, 52: Positioning key, 53: Stopper pin, 54: Key plate, 55: Mounting plate, 57: Angle adjustment screw, 5
9: Angle scale plate, 61: Pointer, 63: Reference axis, 6
5: Reference scale, 67: Balance weight, 69:
Set screw, 71: Insertion hole, 73: Dial ring, 75: Push bolt, 77: Scale.

Claims

[Scope of utility model registration request]

A support 43 is bored on the table that is attached to the polishing machine table 3, and the support 43 has a holder shaft 4 with a drill holding chuck 51 attached to its tip.
A housing 45 into which a housing 45 is rotatably inserted is rotatably supported upwardly and forwardly, and the tip of the support 43 or the housing 45 comes into contact with the other to adjust the forward rotation angle of the housing 45. This support device for drill polishing is provided with angle adjustment screws 57 in the front and rear directions.