JPS60178513U - Vibration drill switching lever device - Google Patents
Vibration drill switching lever deviceInfo
- Publication number
- JPS60178513U JPS60178513U JP6683284U JP6683284U JPS60178513U JP S60178513 U JPS60178513 U JP S60178513U JP 6683284 U JP6683284 U JP 6683284U JP 6683284 U JP6683284 U JP 6683284U JP S60178513 U JPS60178513 U JP S60178513U
- Authority
- JP
- Japan
- Prior art keywords
- switching lever
- spindle
- lever device
- gear case
- thrust plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Drilling And Boring (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係る切換えレバー装置を備えた振動ド
リルの主要部を示した縦断側面図、第２図は同振動ドリ
ルの正面図、第３図は第１図における■−■線矢視横断
面図、第４図は同振動ドリルにおけるギヤ伝達機構部の
一部縦断平面図である。
１・・・モーター、３・・・ギヤケース、５・・・スピ
ンドル、５ａ・・・スピンドルの後端面、訃・・可動ク
ララ・チ、９・・・固定クラッチ、１３・・・スラスト
プレート、１３ａ・・・突部、１３ｂ・・・横長孔、１
５・・・切換えレバー、１６・・・切換えピン。Fig. 1 is a vertical sectional side view showing the main parts of a vibrating drill equipped with a switching lever device according to the present invention, Fig. 2 is a front view of the same vibrating drill, and Fig. 3 is an arrow marked by the ■-■ line in Fig. 1. FIG. 4 is a partially longitudinal sectional plan view of the gear transmission mechanism in the same vibration drill. DESCRIPTION OF SYMBOLS 1...Motor, 3...Gear case, 5...Spindle, 5a...Rear end surface of spindle, butt...Movable clutch, 9...Fixed clutch, 13...Thrust plate, 13a ...Protrusion, 13b...Horizontal hole, 1
5...Switching lever, 16...Switching pin.
Claims (1)
在に可動クラッチ８が固定されたモーター１により駆動
されるスピンドル５を、その後部において回転のみと、
回転と振動に切換えるようにした振動ドリルの切換えレ
バー装置において、上記ギヤケース内にあって、上記ス
ピンドルの後端面５ａと当接することにより当該スピン
ドルの軸方向移動を阻止する突部１３ａを設けたスラス
トプレート１３を上下移動自在に取り付けると共に、上
記ギヤケースの下部には切換えレバー１５を上記スラス
トプレートと直交するよう回転自在に軸支し、該切換え
レバーの偏心した切換ピン１６と上記スラストプレート
に設けた横長孔１３ｂをスライド自在に係嵌することに
よって、当該切換えレバーの回転操作により上記スラス
トプレートを上下移動するよう構成したことを特徴とす
る振動ドリルの切換えレバー装置。A spindle 5 driven by a motor 1 to which a fixed clutch 9 is fixed to a gear case 3 and a movable clutch 8 which can be freely engaged and disengaged is rotated only at the rear of the spindle 5.
In a switching lever device for a vibratory drill that switches between rotation and vibration, the thruster is provided with a protrusion 13a that is located in the gear case and that prevents axial movement of the spindle by coming into contact with the rear end surface 5a of the spindle. The plate 13 is attached to be movable up and down, and a switching lever 15 is rotatably supported at the bottom of the gear case so as to be perpendicular to the thrust plate, and an eccentric switching pin 16 of the switching lever is provided on the thrust plate. A switching lever device for a vibration drill, characterized in that the thrust plate is moved up and down by rotating the switching lever by slidably engaging the horizontally elongated hole 13b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6683284U JPS60178513U (en) | 1984-05-07 | 1984-05-07 | Vibration drill switching lever device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6683284U JPS60178513U (en) | 1984-05-07 | 1984-05-07 | Vibration drill switching lever device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60178513U true JPS60178513U (en) | 1985-11-27 |
Family
ID=30600094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6683284U Pending JPS60178513U (en) | 1984-05-07 | 1984-05-07 | Vibration drill switching lever device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60178513U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5230985A (en) * | 1975-06-12 | 1977-03-09 | Black & Decker Mfg Co | Speed change gear for tool having toothed whel assembly of variable toothed wheel ratio |
| JPS5950617B2 (en) * | 1982-06-10 | 1984-12-10 | 太平洋セメント株式会社 | Method for producing silicon nitride-silicon carbide composition |
-
1984
- 1984-05-07 JP JP6683284U patent/JPS60178513U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5230985A (en) * | 1975-06-12 | 1977-03-09 | Black & Decker Mfg Co | Speed change gear for tool having toothed whel assembly of variable toothed wheel ratio |
| JPS5950617B2 (en) * | 1982-06-10 | 1984-12-10 | 太平洋セメント株式会社 | Method for producing silicon nitride-silicon carbide composition |
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