JPS6011715U - Drill feed switching device for drilling machine - Google Patents
Drill feed switching device for drilling machineInfo
- Publication number
- JPS6011715U JPS6011715U JP10321783U JP10321783U JPS6011715U JP S6011715 U JPS6011715 U JP S6011715U JP 10321783 U JP10321783 U JP 10321783U JP 10321783 U JP10321783 U JP 10321783U JP S6011715 U JPS6011715 U JP S6011715U
- Authority
- JP
- Japan
- Prior art keywords
- drill
- main body
- feed
- workpiece
- switching device
- 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.)
- Granted
Links
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図はこの考案の一実施例を示す平面図、第２図は第
１図の断面図、第３図は第２図の側面図である。
１・・・・・・ドリル、２・・・・・・本体、３−−−
−−−クランクシャフト、１１・・・・・・ドリルブツ
シュ、１２・・・・・・ガイドバー、１３・・・・・・
ブツシュプレート、１４・・・・・・ブラ）ｙ−ット、
１７・・・・・・接触片、１８・・・・・・リミットス
イッチ、２０・・・・・・ドッグ。FIG. 1 is a plan view showing an embodiment of this invention, FIG. 2 is a sectional view of FIG. 1, and FIG. 3 is a side view of FIG. 2. 1...Drill, 2...Body, 3---
---Crankshaft, 11...Drill bushing, 12...Guide bar, 13...
Bush plate, 14...bra) y-t,
17...Contact piece, 18...Limit switch, 20...Dog.
Claims (1)
突出させるとともに、ドリルブツシュ支持部材に取り付
けたドリルブツシュを前記ドリルに嵌合させ、前記支持
部材を前記本体に対し相対的に前記ドリルの軸方向に変
位可能に案内し、前記本体およびドリルを前記ドリルの
軸方向に送り、前記ドリルによって加工物を穿孔すると
ともに、前記ドリルブツシュによって前記ドリルを案内
するようにしたボール盤において、前記支持部材に前記
加工物に接触させるに適した接触片を設け、この接触片
を前記加工物に向かって前記下リルの先端よりも一定距
離前方に突出させ、さらに、前記本体と前記支持部材間
に両者の相対的変位を検出する検出器を設け、前記接触
片が前記加工物に接触したとき前記検出器によって前記
ドリルの送りを早送りから切削送りに切り換えるように
したことを特徴とするドリル送り切換装置。A drill is rotatably supported by a main body and protruded forward from the main body, and a drill bushing attached to a drill bushing support member is fitted into the drill, and the supporting member is rotated in the axial direction of the drill relative to the main body. In the drilling machine, the main body and the drill are fed in the axial direction of the drill, the workpiece is drilled by the drill, and the drill is guided by the drill bush. A contact piece suitable for contacting an object is provided, this contact piece is made to protrude a certain distance forward of the tip of the lower rill toward the workpiece, and further, the relative relationship between the main body and the support member is A drill feed switching device characterized in that a detector for detecting displacement is provided, and when the contact piece contacts the workpiece, the detector switches the feed of the drill from rapid feed to cutting feed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10321783U JPS6011715U (en) | 1983-06-30 | 1983-06-30 | Drill feed switching device for drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10321783U JPS6011715U (en) | 1983-06-30 | 1983-06-30 | Drill feed switching device for drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6011715U true JPS6011715U (en) | 1985-01-26 |
| JPH0222170Y2 JPH0222170Y2 (en) | 1990-06-14 |
Family
ID=30242936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10321783U Granted JPS6011715U (en) | 1983-06-30 | 1983-06-30 | Drill feed switching device for drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6011715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02262941A (en) * | 1989-03-31 | 1990-10-25 | Hitachi Seiko Ltd | Spot facing work for printed circuitboard and device therefor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5796719U (en) * | 1980-12-02 | 1982-06-14 |
-
1983
- 1983-06-30 JP JP10321783U patent/JPS6011715U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5796719U (en) * | 1980-12-02 | 1982-06-14 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02262941A (en) * | 1989-03-31 | 1990-10-25 | Hitachi Seiko Ltd | Spot facing work for printed circuitboard and device therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0222170Y2 (en) | 1990-06-14 |
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