JPS59191206U - Electric drill forward/reverse rotation switching device - Google Patents
Electric drill forward/reverse rotation switching deviceInfo
- Publication number
- JPS59191206U JPS59191206U JP8535083U JP8535083U JPS59191206U JP S59191206 U JPS59191206 U JP S59191206U JP 8535083 U JP8535083 U JP 8535083U JP 8535083 U JP8535083 U JP 8535083U JP S59191206 U JPS59191206 U JP S59191206U
- Authority
- JP
- Japan
- Prior art keywords
- reverse rotation
- electric drill
- switching device
- guide rod
- sleeve
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係る正転、逆転切換え装置を備えた電
動ドリルと穴加工状態を併記した側面図、第２図は同装
置の縦断平面図、第３図は同装置の縦断側面図、第４図
は電動ドリルに備えたモニタの回転速度及び正、逆転制
御回路図である。
１・・・・・・ドリル本体、２・・・・・・本体、５・
・・・・・ビット、６・・・・・・案内棒、９・・・・
・・正、逆転用リミットスイッチ、１１・・・・・・案
内棒の固定機構、１２・・・・・・スリーブ、１４・・
・・・・スプリング、１８・・・・・・モータの回転速
度及び正転、逆転制御回路、Ｍ・・・・・・モータ。Fig. 1 is a side view of an electric drill equipped with a forward/reverse rotation switching device according to the present invention and a hole machining state, Fig. 2 is a longitudinal sectional plan view of the device, and Fig. 3 is a longitudinal sectional side view of the same device. , FIG. 4 is a circuit diagram for controlling the rotational speed and forward and reverse rotation of the monitor provided in the electric drill. 1...Drill body, 2...Main body, 5.
...Bit, 6...Guide rod, 9...
・・Forward and reverse limit switch, 11・・Guide rod fixing mechanism, 12・・Sleeve, 14・・
... Spring, 18 ... Motor rotation speed and forward rotation, reverse rotation control circuit, M ... Motor.
Claims (1)
なる電動ドリルにあって、ドリル本体１に本体２を固設
してモータ正、逆転用リミットスイッチ９を固定すると
共に、案内棒６をビット５側へ並行に突出して軸方向へ
移動自在に取り付け、該案内棒に移動可能に外装して上
記リミットスイッチをモータ正転、逆転に切換えＯＮ、
ＯＦＦするスリーブ１２と、該スリーブに当接して共動
する案内棒の固定機構１１を上記リミットスイッチの切
換動作方向へ移動可能に内装し、該スリーブにはスプリ
ング１４を介荏して復帰力を付勢せしめ、 てなること
を特徴とする電動ドリルの正転、逆転切換え装置。The electric drill is equipped with a rotational speed and forward/reverse control circuit 18 for the motor M, in which the main body 2 is fixed to the drill body 1, the motor normal/reverse limit switch 9 is fixed, and the guide rod 6 is fixed. It protrudes parallel to the bit 5 side and is attached so as to be movable in the axial direction, and is movably mounted on the guide rod, and the limit switch is turned on to switch the motor between forward and reverse rotation.
A sleeve 12 to be turned off and a fixing mechanism 11 for a guide rod that comes into contact with the sleeve and move together are installed so as to be movable in the switching direction of the limit switch, and a spring 14 is inserted in the sleeve to apply a return force. A forward/reverse rotation switching device for an electric drill, which is characterized by energizing and energizing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8535083U JPS59191206U (en) | 1983-06-03 | 1983-06-03 | Electric drill forward/reverse rotation switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8535083U JPS59191206U (en) | 1983-06-03 | 1983-06-03 | Electric drill forward/reverse rotation switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59191206U true JPS59191206U (en) | 1984-12-19 |
Family
ID=30215318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8535083U Pending JPS59191206U (en) | 1983-06-03 | 1983-06-03 | Electric drill forward/reverse rotation switching device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59191206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019126912A (en) * | 2018-01-22 | 2019-08-01 | 株式会社呉英製作所 | Drilling device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4719836U (en) * | 1971-01-26 | 1972-11-06 |
-
1983
- 1983-06-03 JP JP8535083U patent/JPS59191206U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4719836U (en) * | 1971-01-26 | 1972-11-06 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019126912A (en) * | 2018-01-22 | 2019-08-01 | 株式会社呉英製作所 | Drilling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59191206U (en) | Electric drill forward/reverse rotation switching device | |
| JPS59112515U (en) | angle drill | |
| JPS58132607U (en) | processing head | |
| JPS6119936U (en) | Full motion range regulation switch | |
| JPS59181379U (en) | Water heater automatic valve device | |
| JPS59189974U (en) | electric valve operating machine | |
| JPS59146251U (en) | variable stroke bumper | |
| JPS60142009U (en) | Spindle feeding device for tapping drilling machine | |
| JPS5893474U (en) | electric screwdriver | |
| JPS59188134U (en) | Machine tool table drive device | |
| JPS60164228U (en) | Operation lever with variable tension return spring | |
| JPS5860635U (en) | Paper shortage detection mechanism for office processing equipment | |
| JPS59121551U (en) | Worm and worm wheel type overload operation prevention device | |
| JPS5946676U (en) | Power tools for drill screws | |
| JPS59183762U (en) | tightening tool | |
| JPS60142033U (en) | Work clamp operation control device in jig table equipment | |
| JPH01135189U (en) | ||
| JPS5920980U (en) | spot welding machine | |
| JPS6367823U (en) | ||
| JPS59171007U (en) | hole processing machine | |
| JPS58179660U (en) | Head feeding device | |
| JPS60180830U (en) | Rotary actuator stop device | |
| JPS5875156U (en) | Automatic actuation device for vehicle parking brake device | |
| JPS60132101U (en) | Brake control device for electric cars | |
| JPS60186925U (en) | drilling device |