JPH0445666U - - Google Patents
Info
- Publication number
- JPH0445666U JPH0445666U JP1990087539U JP8753990U JPH0445666U JP H0445666 U JPH0445666 U JP H0445666U JP 1990087539 U JP1990087539 U JP 1990087539U JP 8753990 U JP8753990 U JP 8753990U JP H0445666 U JPH0445666 U JP H0445666U
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- disk portion
- shaft portion
- housing
- supply ports
- 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
- 239000012530 fluid Substances 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Description
図面はこの考案の一実施例を示すもので、第１
図はツルーイング装置の一部の縦断側面図、第２
図は同じく分解した縦断側面図、第３図は回転体
の平面図、第４図は第３図の−線に沿う断面
図、第５図はツルーイング状態の説明図である。
１……ハウジング、３……流体供給口、８……
空気層（流体層）、９……空気軸受（流体軸受）
、１０……回転体、１１……軸部、１２……円盤
部、１９……流体通路、２５……流体分配通路、
２６……噴出口、３０……砥石。
The drawing shows one embodiment of this invention.
The figure is a longitudinal cross-sectional side view of a part of the truing device.
3 is a plan view of the rotating body, FIG. 4 is a sectional view taken along the line - in FIG. 3, and FIG. 5 is an explanatory diagram of the truing state. 1...Housing, 3...Fluid supply port, 8...
Air layer (fluid layer), 9... Air bearing (fluid bearing)
, 10...Rotating body, 11...Shaft part, 12...Disc part, 19...Fluid passage, 25...Fluid distribution passage,
26... spout, 30... whetstone.
Claims (1)
ジングと、このハウジングの内側に設けられ前記
流体供給口から供給される流体によつて内周面に
流体層を形成する流体軸受と、この流体軸受に回
転自在に軸支される軸部およびこの軸部と一体に
設けられた円盤部を有する回転体と、この回転体
の軸部の中心部に前記流体軸受を介して供給され
る流体を円盤部に導く流体通路および円盤部に前
記流体通路から導かれた流体を円盤部の外周縁方
向に導くスパイラル状の複数の流体分配通路と、
前記回転体の外周縁に設けられ前記流体分配通路
から導かれた流体を円盤部の外周方向に噴出させ
、その噴出力によつて前記回転体を回転させる噴
出口と、前記回転体に設けられツルーイングする
ための砥石とを具備したことを特徴とするツルー
イング装置。 A housing having one or more fluid supply ports, a fluid bearing provided inside the housing and forming a fluid layer on an inner circumferential surface by fluid supplied from the fluid supply ports, A rotating body having a shaft portion rotatably supported and a disk portion provided integrally with the shaft portion, and a disk portion that supplies fluid to the center of the shaft portion of the rotating body via the fluid bearing. a plurality of spiral-shaped fluid distribution passages that guide the fluid guided from the fluid passage to the disk portion in the direction of the outer periphery of the disk portion;
a spout provided on the outer peripheral edge of the rotary body for spouting fluid guided from the fluid distribution passage toward the outer circumference of the disk portion and rotating the rotary body with the ejection force; A truing device characterized by comprising a grindstone for truing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990087539U JPH065083Y2 (en) | 1990-08-22 | 1990-08-22 | Truing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990087539U JPH065083Y2 (en) | 1990-08-22 | 1990-08-22 | Truing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0445666U true JPH0445666U (en) | 1992-04-17 |
| JPH065083Y2 JPH065083Y2 (en) | 1994-02-09 |
Family
ID=31819961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990087539U Expired - Lifetime JPH065083Y2 (en) | 1990-08-22 | 1990-08-22 | Truing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH065083Y2 (en) |
-
1990
- 1990-08-22 JP JP1990087539U patent/JPH065083Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH065083Y2 (en) | 1994-02-09 |
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