JPS62188344U - - Google Patents
Info
- Publication number
- JPS62188344U JPS62188344U JP7574386U JP7574386U JPS62188344U JP S62188344 U JPS62188344 U JP S62188344U JP 7574386 U JP7574386 U JP 7574386U JP 7574386 U JP7574386 U JP 7574386U JP S62188344 U JPS62188344 U JP S62188344U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- coolant
- rotating shaft
- axis
- rotation
- 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
- 239000002826 coolant Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Description
第１図は本考案の一実施例であるマルチスピン
ドルユニツトを示す正面図（一部断面）であり、
第２図はその左側面図である。
１０：ユニツト本体、２８：軸、３６：ケーシ
ング、４４：ケーシング本体、５４：小スピンド
ル、６２，６８：歯車、７２：ドリル、８４：係
合ピン、１１８：位置決めブロツク、１２２，１
２４：液通路、１２６：ブロツク、１３０：クー
ラント溜り、１３２：銅管。
FIG. 1 is a front view (partially in section) showing a multi-spindle unit which is an embodiment of the present invention.
FIG. 2 is its left side view. 10: Unit body, 28: Shaft, 36: Casing, 44: Casing body, 54: Small spindle, 62, 68: Gear, 72: Drill, 84: Engagement pin, 118: Positioning block, 122, 1
24: Liquid passage, 126: Block, 130: Coolant reservoir, 132: Copper pipe.
Claims (1)
転する回転軸と、 その回転軸に相対回転可能に取り付けられると
ともに、前記回転軸が前記主軸に固定されるとき
その主軸周辺の静止部材に取り付けられた位置決
め部材と係合する係合部材を備え、それら位置決
め部材と係合部材との係合により回転を阻止され
るケーシングと、 そのケーシングの前記回転軸の軸心から外れた
複数の位置に、その回転軸の軸心と平行な軸心の
まわりに回転可能に設けられ、前記ケーシングか
ら突出したそれぞれの先端部に回転切削工具取付
部を有する複数の小スピンドルと、 前記ケーシング内に設けられ、前記複数の小ス
ピンドルに前記回転軸の回転を伝達する回転伝達
機構と を含むマルチスピンドルユニツトにおいて、 前記ケーシングに、クーラント溜りと、そのク
ーラント溜りを前記回転軸の前記主軸への固定に
伴つて前記静止部材に設けられたクーラント供給
部に接続する継手部材と、前記クーラント溜りの
クーラントを、前記複数の小スピンドルの各回転
切削工具取付部に取り付けられた工具のそれぞれ
に供給する複数本のクーラント供給管とを設けた
ことを特徴とするクーラント供給型マルチスピン
ドルユニツト。[Claims for Utility Model Registration] A rotating shaft that is fixed to the main shaft of a machine tool and rotates together with the main shaft; a casing comprising an engaging member that engages with a positioning member attached to a stationary member in the periphery, the rotation of which is prevented by the engagement between the positioning member and the engaging member; and an axis of the rotating shaft of the casing A plurality of small spindles are provided at a plurality of separated positions so as to be rotatable about an axis parallel to the axis of the rotation axis thereof, and each of the small spindles has a rotary cutting tool attachment portion at a tip end thereof protruding from the casing; A multi-spindle unit including a rotation transmission mechanism provided in the casing and transmitting rotation of the rotating shaft to the plurality of small spindles, the casing having a coolant reservoir and the coolant reservoir being connected to the main shaft of the rotating shaft. a joint member connected to a coolant supply section provided on the stationary member, and the coolant in the coolant reservoir is supplied to each of the tools attached to each rotary cutting tool attachment section of the plurality of small spindles. A coolant supply type multi-spindle unit characterized by being provided with a plurality of coolant supply pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7574386U JPS62188344U (en) | 1986-05-20 | 1986-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7574386U JPS62188344U (en) | 1986-05-20 | 1986-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62188344U true JPS62188344U (en) | 1987-11-30 |
Family
ID=30922170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7574386U Pending JPS62188344U (en) | 1986-05-20 | 1986-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62188344U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57149136A (en) * | 1981-03-11 | 1982-09-14 | Hitachi Seiko Ltd | Cutting liquid feeder for multiple-spindle drilling |
-
1986
- 1986-05-20 JP JP7574386U patent/JPS62188344U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57149136A (en) * | 1981-03-11 | 1982-09-14 | Hitachi Seiko Ltd | Cutting liquid feeder for multiple-spindle drilling |
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