JPS6268703U - - Google Patents
Info
- Publication number
- JPS6268703U JPS6268703U JP11140485U JP11140485U JPS6268703U JP S6268703 U JPS6268703 U JP S6268703U JP 11140485 U JP11140485 U JP 11140485U JP 11140485 U JP11140485 U JP 11140485U JP S6268703 U JPS6268703 U JP S6268703U
- Authority
- JP
- Japan
- Prior art keywords
- drill
- fitted
- section
- vertical groove
- freely
- 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
- 238000005553 drilling Methods 0.000 claims 1
Landscapes
- Drilling And Boring (AREA)
Description
第１図は本考案の実施例を示す一部切欠正面図
、第２図は同平面図、第３図は第２図におけるＡ
―Ａ断面図、第４図はドリルホルダーユニツトを
示す正面図、第５図は同平面図、第６図は第５図
におけるＡ―Ａ断面図、第７図は螺杆の正面図、
第８図は摺動部材の正面図、第９図は同平面図で
ある。
２…支柱、３…スライド部材、４…クランクシ
ヤフト、４ａ…押圧軸、５…押圧片、６…ドリル
保持部材、６ａ…凹面、９…ドリルホルダー基体
、９ａ…凸面、９ｂ…従溝、９ｃ…丸溝、１１…
摺動部材、１１ａ…螺条、１２…螺杆、１３…ド
リル取付板、１４…ドリル。
Fig. 1 is a partially cutaway front view showing an embodiment of the present invention, Fig. 2 is a plan view of the same, and Fig. 3 is an A in Fig. 2.
-A sectional view, FIG. 4 is a front view showing the drill holder unit, FIG. 5 is a plan view of the same, FIG. 6 is a sectional view taken along A-A in FIG.
FIG. 8 is a front view of the sliding member, and FIG. 9 is a plan view thereof. 2... Support column, 3... Slide member, 4... Crankshaft, 4a... Pressing shaft, 5... Pressing piece, 6... Drill holding member, 6a... Concave surface, 9... Drill holder base, 9a... Convex surface, 9b... Follow groove, 9c ...Maru groove, 11...
Sliding member, 11a...screw, 12...screw rod, 13...drill mounting plate, 14...drill.
Claims (1)
り該クランクシヤフトの両端寄りの偏心位置を縮
径し形成した押圧軸を挾持して上動及び下動する
上下一対の押圧片により各支柱に摺動自在に嵌挿
したスライド部材を押圧し昇降させると共に、断
面コ字形のドリル保持部材をスライド部材間にわ
たり横架定着した加圧装置において、ドリル保持
部材の凹面に摺動自在に嵌合する凸面を背部に突
設し、前部に断面コ字形の縦溝を凹設すると共に
該縦溝の底部に断面円弧状の丸溝を 凹設したド
リルホルダー基体の該丸溝に螺杆を回動自在に嵌
入し、該螺杆と螺合する摺動部材を前記縦溝に昇
降自在に嵌入し且つ、ドリルを固着せるドリル取
付板を摺動部材に固着して成る多軸ボール盤にお
いて同時加工する異径ドリルの尖端位置決め装置
。 A pair of upper and lower pressing pieces move up and down by holding pressing shafts formed by reducing the diameter of eccentric positions near both ends of the crankshaft by rotating a crankshaft mounted between the pillars, and sliding on each pillar. In a pressurizing device in which a freely fitted slide member is pressed and raised and lowered, and a drill holding member having a U-shaped cross section is horizontally fixed between the slide members, a convex surface that slidably fits into a concave surface of the drill holding member is used. The drill holder base has a vertical groove protruding from the back and a U-shaped cross section at the front, and a round groove with an arcuate cross section at the bottom of the vertical groove.A screw rod can be freely rotated in the round groove of the drill holder base. A different diameter drill that is simultaneously machined using a multi-spindle drilling machine, in which a sliding member that is fitted and threadedly engaged with the threaded rod is fitted into the vertical groove so as to be able to rise and fall freely, and a drill mounting plate that fixes the drill is fixed to the sliding member. point positioning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11140485U JPS6268703U (en) | 1985-07-19 | 1985-07-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11140485U JPS6268703U (en) | 1985-07-19 | 1985-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6268703U true JPS6268703U (en) | 1987-04-30 |
Family
ID=30991296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11140485U Pending JPS6268703U (en) | 1985-07-19 | 1985-07-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6268703U (en) |
-
1985
- 1985-07-19 JP JP11140485U patent/JPS6268703U/ja active Pending
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