JPS61191865U - - Google Patents
Info
- Publication number
- JPS61191865U JPS61191865U JP7356885U JP7356885U JPS61191865U JP S61191865 U JPS61191865 U JP S61191865U JP 7356885 U JP7356885 U JP 7356885U JP 7356885 U JP7356885 U JP 7356885U JP S61191865 U JPS61191865 U JP S61191865U
- Authority
- JP
- Japan
- Prior art keywords
- grindstone
- tool
- grinding
- internal grinding
- cylindrical
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Description
図はこの考案の一実施例による内面研削仕上げ
用砥石工具の正面図である。
１０……砥石軸、１０ａ……砥石軸先端部、１
２……砥石部、１２ａ〜１２ｄ……円筒部、１４
……テーパー面、１６……油溝、１８……油溝、
２０……ワーク、２０ａ……孔。
The figure is a front view of a grindstone tool for internal grinding according to an embodiment of this invention. 10... Grinding wheel shaft, 10a... Grinding wheel shaft tip, 1
2... Grindstone part, 12a-12d... Cylindrical part, 14
... Tapered surface, 16 ... Oil groove, 18 ... Oil groove,
20...work, 20a...hole.
Claims (1)
径が段階的に増加する複数の円筒部からなり、か
つ各円筒部の境界部分がテーパー面に形成されて
なる内面研削仕上げ用砥石工具。 (2) 最も小径の上記円筒部の先端側にそれより
若干小径の上記砥石軸の先端部が突出しているこ
とを特徴とする実用新案登録請求の範囲第１項記
載の内面研削仕上げ用砥石工具。 (3) 上記砥石軸と平行に上記各円筒部の外周面
に連続した油溝が形成されていることを特徴とす
る実用新案登録請求の範囲第１項記載の内面研削
仕上げ用砥石工具。 (4) 上記テーパー面の最小径部と上記円筒部と
の境界部分に円周方向に油溝が形成されているこ
とを特徴とする実用新案登録請求の範囲第１項記
載の内面研削仕上げ用砥石工具。[Claims for Utility Model Registration] (1) A grinding wheel consisting of a plurality of cylindrical parts whose outer diameter increases stepwise from the distal end to the proximal end of the whetstone shaft, and where the boundary between each cylindrical part is a tapered surface. A grindstone tool for internal grinding and finishing. (2) The grindstone tool for internal grinding according to claim 1, which is characterized in that the tip of the grindstone shaft having a slightly smaller diameter protrudes from the tip of the cylindrical portion having the smallest diameter. . (3) The grindstone tool for internal grinding according to claim 1, wherein a continuous oil groove is formed on the outer peripheral surface of each of the cylindrical parts in parallel with the grindstone axis. (4) An internal grinding finish according to claim 1 of the utility model registration claim, characterized in that an oil groove is formed in the circumferential direction at the boundary between the minimum diameter part of the tapered surface and the cylindrical part. Grinding tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7356885U JPS61191865U (en) | 1985-05-20 | 1985-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7356885U JPS61191865U (en) | 1985-05-20 | 1985-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61191865U true JPS61191865U (en) | 1986-11-29 |
Family
ID=30613062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7356885U Pending JPS61191865U (en) | 1985-05-20 | 1985-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61191865U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5695527A (en) * | 1979-12-27 | 1981-08-03 | G N Tool Kk | Tapered reamer |
| JPS5914107U (en) * | 1982-07-20 | 1984-01-28 | ソニー株式会社 | small tape recorder |
-
1985
- 1985-05-20 JP JP7356885U patent/JPS61191865U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5695527A (en) * | 1979-12-27 | 1981-08-03 | G N Tool Kk | Tapered reamer |
| JPS5914107U (en) * | 1982-07-20 | 1984-01-28 | ソニー株式会社 | small tape recorder |
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