JPH0423224U - - Google Patents
Info
- Publication number
- JPH0423224U JPH0423224U JP6277890U JP6277890U JPH0423224U JP H0423224 U JPH0423224 U JP H0423224U JP 6277890 U JP6277890 U JP 6277890U JP 6277890 U JP6277890 U JP 6277890U JP H0423224 U JPH0423224 U JP H0423224U
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- drill
- tip
- thrust
- vise
- 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
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Description
第１図はこの考案に係る主要部を示し、第６図
における−線に沿つた拡大断面図、第２図は
第１図における平面図、第３図は第１図における
−線に沿つた断面図、第４図ＡとＢは作動説
明図、第５図はこの考案を実施する一実施例の形
鋼穴明機の正面図、第６図は第５図における平面
図、第７図は第５図における右側面図である。
３……ベース、２９……固定バイス、３７……
可動バイス、１１７……ワーク支持装置、１２１
……下部マーキング装置、１４９……突当てピン
、１６３……ドリルシリンダ、１７１……油圧モ
ータ、１７５……ドリル、１７９……ドリルガイ
ド。
Figure 1 shows the main parts of this invention, an enlarged sectional view taken along the - line in Figure 6, Figure 2 a plan view in Figure 1, and Figure 3 a view taken along the - line in Figure 1. 4A and 4B are explanatory diagrams of operation, FIG. 5 is a front view of a section steel drilling machine according to an embodiment of this invention, FIG. 6 is a plan view of FIG. 5, and FIG. 7 is a cross-sectional view. is a right side view in FIG. 5. 3... Base, 29... Fixed vise, 37...
Movable vise, 117...Work support device, 121
... lower marking device, 149 ... abutment pin, 163 ... drill cylinder, 171 ... hydraulic motor, 175 ... drill, 179 ... drill guide.
Claims (1)
てベース上に固定されたワークの下面にマーキン
グを行なうワークの下部マーキング装置であつて
、前記ベース上に上下動自在となるワーク支持装
置を設け、このワーク支持装置にドリルに推力を
与える推力装置と、回転を与える回転駆動装置と
を設け、前記推力装置が下限位置にてワークを支
持する突当てピン先端よりドリルガイドの先端は
没し、このドリルガイドの先端よりドリル先端を
若干量突出して設けてなることを特徴とするワー
クの下部マーキング装置。 This is a lower part marking device for a workpiece, which marks the lower surface of a workpiece fixed on a base using a vice device consisting of a fixed vise and a movable vise. The support device is provided with a thrust device that applies thrust to the drill and a rotation drive device that rotates the drill, and when the thrust device is at the lower limit position, the tip of the drill guide is recessed from the tip of the abutment pin that supports the workpiece, and the drill guide A lower part marking device for a workpiece, characterized in that the tip of the drill protrudes slightly from the tip of the workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6277890U JP2501446Y2 (en) | 1990-06-15 | 1990-06-15 | Lower marking device for work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6277890U JP2501446Y2 (en) | 1990-06-15 | 1990-06-15 | Lower marking device for work |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0423224U true JPH0423224U (en) | 1992-02-26 |
| JP2501446Y2 JP2501446Y2 (en) | 1996-06-19 |
Family
ID=31592237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6277890U Expired - Fee Related JP2501446Y2 (en) | 1990-06-15 | 1990-06-15 | Lower marking device for work |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2501446Y2 (en) |
-
1990
- 1990-06-15 JP JP6277890U patent/JP2501446Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2501446Y2 (en) | 1996-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |