JPH0160863U - - Google Patents
Info
- Publication number
- JPH0160863U JPH0160863U JP15473987U JP15473987U JPH0160863U JP H0160863 U JPH0160863 U JP H0160863U JP 15473987 U JP15473987 U JP 15473987U JP 15473987 U JP15473987 U JP 15473987U JP H0160863 U JPH0160863 U JP H0160863U
- Authority
- JP
- Japan
- Prior art keywords
- thin
- annular groove
- cylinder
- grindstone
- piston
- 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
- 239000012530 fluid Substances 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
Description
第１図は本考案の第１実施例による電着砥石の
取付装置を示す縦断面図、第２図は同第２実施例
による電着砥石の取付装置を示す縦断面図、第３
図ａ，ｂは従来例による砥石の取付装置である。
符号の説明、１０，３０……ボデイ、１１……
フランジ、１２……大径円筒部、１３……小径円
筒部、１４……環状溝、１５……薄肉円筒、１６
……スペーサ、１７……電着砥石、１８，３２…
…押え金、１９……ロツクナツト、２０……細穴
、２１……通路、２２……ピストン、２３……ナ
ツト、２４……操作ネジ、２５……鋼球、２６，
２７……ネジ、２８……油、３１……雄ネジ、３
３……雌ネジ、３４……ローラ軸受、３５……ブ
ツシユ。
FIG. 1 is a longitudinal sectional view showing an electroplated grindstone mounting device according to a first embodiment of the present invention, FIG. 2 is a longitudinal sectional view showing an electroplated grindstone mounting device according to a second embodiment of the present invention, and FIG.
Figures a and b show conventional grindstone mounting devices. Explanation of codes, 10, 30...Body, 11...
Flange, 12... Large diameter cylindrical part, 13... Small diameter cylindrical part, 14... Annular groove, 15... Thin cylinder, 16
...Spacer, 17... Electroplated grindstone, 18, 32...
...Presser foot, 19...Lock nut, 20...Small hole, 21...Passway, 22...Piston, 23...Nut, 24...Operation screw, 25...Steel ball, 26,
27...screw, 28...oil, 31...male thread, 3
3... Female thread, 34... Roller bearing, 35... Bush.
Claims (1)
有し、該ボデイは基端側の外周にフランジが、先
端側の外周にネジ部が各々形成されると共に、当
該ボデイの中央円筒部には環状溝が形成され、前
記中央円筒部には薄肉円筒を前記環状溝を閉塞す
る態様で被着し、該薄肉円筒の外周には当該薄肉
円筒の外径より僅かに大きい内径を有する環状の
電着砥石を嵌合させ、前記ボデイのネジ部に螺合
させたロツクナツトで押え金を保持し、該押え金
で前記電着砥石の側面を押圧して実質的に前記フ
ランジとの間で挾着せしめ、また前記ボデイ内に
は底部側が前記環状溝に連通する細穴が設けられ
、該細穴内には当該細穴の開口側から外部操作さ
れて細穴内を摺動するピストンと、該ピストンに
よつて加圧される流体とが収容され、前記ピスト
ンによつて環状溝内に流入させた加圧流体で前記
薄肉円筒を弾性変形させて半径方向へ拡径せしめ
、前記電着砥石の内径へ圧接させてなる電着砥石
の取付装置。 It has a cylindrical body into which the grindstone shaft is inserted, and the body has a flange on the outer periphery of the proximal end, a threaded part on the outer periphery of the distal end, and a central cylindrical part of the body. An annular groove is formed in the central cylindrical portion, a thin cylinder is attached to the central cylindrical portion in a manner that closes the annular groove, and an annular cylinder having an inner diameter slightly larger than the outer diameter of the thin cylinder is provided on the outer periphery of the thin cylinder. The electroplated grindstone is fitted, a presser foot is held by a lock nut screwed onto the threaded part of the body, and the side surface of the electroplated grindstone is pressed with the presser foot so that it is substantially connected to the flange. A thin hole is provided in the body, the bottom side of which communicates with the annular groove, and a piston that is externally operated from the opening side of the thin hole and slides within the thin hole; A fluid pressurized by a piston is accommodated, and the pressurized fluid flowed into the annular groove by the piston elastically deforms the thin-walled cylinder to expand its diameter in the radial direction. A mounting device for an electroplated grindstone that is pressed against the inner diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15473987U JPH0160863U (en) | 1987-10-12 | 1987-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15473987U JPH0160863U (en) | 1987-10-12 | 1987-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0160863U true JPH0160863U (en) | 1989-04-18 |
Family
ID=31431739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15473987U Pending JPH0160863U (en) | 1987-10-12 | 1987-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0160863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05212672A (en) * | 1992-01-31 | 1993-08-24 | Honda Motor Co Ltd | Setting structure of grinding wheel |
-
1987
- 1987-10-12 JP JP15473987U patent/JPH0160863U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05212672A (en) * | 1992-01-31 | 1993-08-24 | Honda Motor Co Ltd | Setting structure of grinding wheel |