JPH01132342U - - Google Patents
Info
- Publication number
- JPH01132342U JPH01132342U JP2791988U JP2791988U JPH01132342U JP H01132342 U JPH01132342 U JP H01132342U JP 2791988 U JP2791988 U JP 2791988U JP 2791988 U JP2791988 U JP 2791988U JP H01132342 U JPH01132342 U JP H01132342U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- oil supply
- port
- flow path
- casing
- 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
- 239000000945 filler Substances 0.000 description 1
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
Description
図面は本考案実施例のマシニングセンタにおけ
る給油用ロータリジヨイントを示す断面説明図で
ある。
１：ケーシング、２：回転管軸、３：回転シー
ル部材、４：案内部材、１０：流路（ケーシング
側）、１３：給油口、１５：排油口、２０：流路
（回転管軸側）。
The drawing is an explanatory cross-sectional view showing a rotary joint for oil supply in a machining center according to an embodiment of the present invention. 1: Casing, 2: Rotating tube shaft, 3: Rotating seal member, 4: Guide member, 10: Flow path (casing side), 13: Oil filler port, 15: Oil drain port, 20: Flow path (rotating tube shaft side) ).
Claims (1)
グ内に回転自在に軸支された回転側となる回転管
軸の流路とを、回転シール部材によつて回転自在
にシール連結させるようにした給油用ロータリジ
ヨイントにおいて、 前記ケーシングの流路中に、給油口とは別にバ
イパス用の排油口を開設すると共に、給油口と排
油口との間に、給油口から供給された油を、まず
、回転シール部材部分まで案内する案内部材を介
装させたことを特徴とするマシニングセンタにお
ける給油用ロータリジヨイント。[Scope of Claim for Utility Model Registration] The flow path of the casing on the fixed side and the flow path of the rotary tube shaft on the rotating side that is rotatably supported within the casing can be freely rotated by a rotary seal member. In a rotary joint for oil supply which is connected to the oil supply port with a seal, an oil drain port for bypass is opened in the flow path of the casing separately from the oil supply port, and an oil supply port is provided between the oil fill port and the oil drain port. A rotary joint for oil supply in a machining center, characterized in that a guide member is interposed to guide oil supplied from a mouth to a rotary seal member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2791988U JPH01132342U (en) | 1988-03-01 | 1988-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2791988U JPH01132342U (en) | 1988-03-01 | 1988-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01132342U true JPH01132342U (en) | 1989-09-08 |
Family
ID=31250837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2791988U Pending JPH01132342U (en) | 1988-03-01 | 1988-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01132342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014177992A (en) * | 2013-03-14 | 2014-09-25 | Nt Tool Corp | Rotary joint |
-
1988
- 1988-03-01 JP JP2791988U patent/JPH01132342U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014177992A (en) * | 2013-03-14 | 2014-09-25 | Nt Tool Corp | Rotary joint |
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