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
Application number
JP1422685U
Other languages
Japanese (ja)
Other versions
JPH042770Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1985014226U priority Critical patent/JPH042770Y2/ja
Publication of JPS61131268U publication Critical patent/JPS61131268U/ja
Application granted granted Critical
Publication of JPH042770Y2 publication Critical patent/JPH042770Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] クランクシヤフトのジヤーナル部の軸方向両側
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.
JP1985014226U 1985-02-05 1985-02-05 Expired JPH042770Y2 (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602004001467T2 (en) 2003-02-12 2006-11-16 Nissan Motor Co., Ltd., Yokohama Apparatus and method for surface finishing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5676329A (en) * 1979-11-26 1981-06-23 Toyota Motor Corp Method and device for lapping

Patent Citations (1)

* Cited by examiner, † Cited by third party
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

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