JPS61131268U - - Google Patents
Info
- Publication number
- JPS61131268U JPS61131268U JP1422685U JP1422685U JPS61131268U JP S61131268 U JPS61131268 U JP S61131268U JP 1422685 U JP1422685 U JP 1422685U JP 1422685 U JP1422685 U JP 1422685U JP S61131268 U JPS61131268 U JP S61131268U
- Authority
- JP
- Japan
- Prior art keywords
- holder
- crankshaft
- thrust
- journal portion
- lapping
- 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
Description
第１図は従来例の平面図、第２図はその側面図
、第３図は本案工具の１例の截断側面図、第４図
はその一部を截除した平面図、第５図は第３図の
―線拡大截断平面図、第６図は第５図の―
線截断側面図である。
１…機体、２…ツールホルダ、３…シリンダ、
５…砥石、Ｗ…クランクシヤフト、Ｗａ…ジヤー
ナル部、Ｗｂ…スラスト受面。
Fig. 1 is a plan view of a conventional example, Fig. 2 is a side view thereof, Fig. 3 is a cutaway side view of an example of the proposed tool, Fig. 4 is a partially cutaway plan view, and Fig. 5 is a side view of the conventional example. Figure 3 is an enlarged cross-sectional plan view, and Figure 6 is the same as Figure 5.
It is a line cut side view. 1... Body, 2... Tool holder, 3... Cylinder,
5... Grindstone, W... Crankshaft, Wa... Journal part, Wb... Thrust receiving surface.
Claims (1)
のスラスト受面をラツピングするための装置であ
つて、該ジヤーナル部の径方向外側に配置される
機体の先端に、該両スラスト面間に挿入されるツ
ールホルダをシリンダを介して該径方向にオシレ
ーシヨン動作自在に支持させ、該ホルダの両側に
該各スラスト面に対向して進退自在の１対の砥石
を設けたことを特徴とするクランクシヤフト用ラ
ツピング装置。 A tool holder which is a device for lapping the thrust bearing surfaces on both axial sides of a journal portion of a crankshaft, and which is inserted between the two thrust surfaces at the tip of a machine body disposed radially outside of the journal portion. A lapping device for a crankshaft, characterized in that the holder is supported through a cylinder so as to be able to oscillate freely in the radial direction, and a pair of grindstones that are movable forward and backward are provided on both sides of the holder so as to face each thrust surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985014226U JPH042770Y2 (en) | 1985-02-05 | 1985-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985014226U JPH042770Y2 (en) | 1985-02-05 | 1985-02-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61131268U true JPS61131268U (en) | 1986-08-16 |
| JPH042770Y2 JPH042770Y2 (en) | 1992-01-30 |
Family
ID=30498953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985014226U Expired JPH042770Y2 (en) | 1985-02-05 | 1985-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042770Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1447171B1 (en) | 2003-02-12 | 2006-07-12 | Nissan Motor Co., Ltd. | Surface finishing apparatus and method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5676329A (en) * | 1979-11-26 | 1981-06-23 | Toyota Motor Corp | Method and device for lapping |
-
1985
- 1985-02-05 JP JP1985014226U patent/JPH042770Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5676329A (en) * | 1979-11-26 | 1981-06-23 | Toyota Motor Corp | Method and device for lapping |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH042770Y2 (en) | 1992-01-30 |