JPH01110063U - - Google Patents
Info
- Publication number
- JPH01110063U JPH01110063U JP409488U JP409488U JPH01110063U JP H01110063 U JPH01110063 U JP H01110063U JP 409488 U JP409488 U JP 409488U JP 409488 U JP409488 U JP 409488U JP H01110063 U JPH01110063 U JP H01110063U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- main shaft
- fitted
- inner ring
- tip
- 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
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Description
第１図は本考案のホイールヘツドの正面要部断
面図、第２図は従来のホイールヘツドの正面要部
断面図である。
ホイールヘツド本体……１、ベアリング……３
，３′、内輪……３ａ，３′ａ、外輪……３ｂ，
３′ｂ、主軸……２、外輪用押え部材……８（押
え部材）、内輪用押え部材……９（押え部材）、
砥石……７（研削工具）、砥石軸……１０、鍔部
……１１。
FIG. 1 is a sectional front view of a main part of a wheel head according to the present invention, and FIG. 2 is a sectional front view of a main part of a conventional wheel head. Wheel head body...1, bearing...3
, 3', Inner ring...3a, 3'a, Outer ring...3b,
3'b, Main shaft...2, Outer ring holding member...8 (holding member), Inner ring holding member...9 (holding member),
Grinding wheel...7 (grinding tool), grinding wheel shaft...10, flange...11.
Claims (1)
本体と、上記ベアリングの内輪が嵌合される主軸
と、上記ベアリングの内輪の軸方向側面に当接し
て保持する押え部材と、先端部に研削工具を有し
かつ後端部が上記主軸の先端部内に螺合され、上
記先端部と後端部との間で径方向に上記主軸より
大径で上記押え部材を押圧可能にする鍔部が形成
された砥石軸とを有することを特徴とする内面研
削盤のホイールヘツド。 A wheel head body into which the outer ring of the bearing is fitted, a main shaft into which the inner ring of the bearing is fitted, a holding member that abuts and holds the inner ring of the bearing in the axial direction, and a grinding tool at the tip. In addition, the rear end portion is screwed into the tip portion of the main shaft, and a flange portion is formed between the tip portion and the rear end portion with a diameter larger than the main shaft in the radial direction and capable of pressing the presser member. A wheel head for an internal grinding machine, characterized by having a grinding wheel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP409488U JPH01110063U (en) | 1988-01-16 | 1988-01-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP409488U JPH01110063U (en) | 1988-01-16 | 1988-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01110063U true JPH01110063U (en) | 1989-07-25 |
Family
ID=31206299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP409488U Pending JPH01110063U (en) | 1988-01-16 | 1988-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01110063U (en) |
-
1988
- 1988-01-16 JP JP409488U patent/JPH01110063U/ja active Pending