JPS59183739U - phase indexing device - Google Patents
phase indexing deviceInfo
- Publication number
- JPS59183739U JPS59183739U JP7781783U JP7781783U JPS59183739U JP S59183739 U JPS59183739 U JP S59183739U JP 7781783 U JP7781783 U JP 7781783U JP 7781783 U JP7781783 U JP 7781783U JP S59183739 U JPS59183739 U JP S59183739U
- Authority
- JP
- Japan
- Prior art keywords
- journal
- main shaft
- crankshaft
- indexing device
- pin portion
- 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
- Jigs For Machine Tools (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図および第２図は従来例を示す図、第３図・は本考
案の実施例を示す図、′第４図は第３図の■−■線矢視
拡大断面図、第５図は第４図のＩＶ−ＩＶ線矢視断面図
である。
１２・・・主軸、１３・・・チャック、１４・・・ジャ
ーナルホルダ、１５・・・保持台、１７・・・旋回アー
ム、１９．２０・・・係合子、２２・・・回転軸、２３
・・・ロケータヘッド、Ｗ・・・クランクシャフト、Ｊ
・・・ジャーナル部、Ｐ・・・ピン部。Figures 1 and 2 are views showing a conventional example, Figure 3 is a view showing an embodiment of the present invention, Figure 4 is an enlarged sectional view taken along the line ■-■ in Figure 3, and Figure 5. is a sectional view taken along the line IV-IV in FIG. 4; 12...Main shaft, 13...Chuck, 14...Journal holder, 15...Holding stand, 17...Swivel arm, 19.20...Engager, 22...Rotating shaft, 23
... Locator head, W... Crankshaft, J
... Journal part, P... Pin part.
Claims (1)
た位置でクランクシャフトのジャーナル部を保持するジ
ャーナルホルダを設け、クランクシャフトをジャーナル
部のまわりに回転させて加工すべきピン部を主軸中心に
一致する角度位置に割出す位相割出し装置において、前
記ジャーナルホルダに保持されるクランクシャフトのピ
ン部に接近、離間可能な部材に、前記主軸中心を挾んで
ピン部の両側に係合する一対の保合部材をそれぞれ開閉
可能に枢支し、これら係合部材をピン部に向かって同量
づつ移動させる同期移動装置を備えてなる位相割出し装
置。A journal holder that holds the journal part of the crankshaft at an eccentric position with respect to the center of the main shaft is installed on the chuck fixed to the main shaft, and the crankshaft is rotated around the journal part so that the pin part to be machined is centered on the main shaft. In a phase indexing device that indexes to a matching angular position, a member that can approach and separate from a pin portion of the crankshaft held by the journal holder includes a pair of members that engage on both sides of the pin portion with the center of the spindle in between. A phase indexing device comprising a synchronized movement device that pivotally supports the retaining members so as to be openable and closable, and moves these engaging members by the same amount toward the pin portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7781783U JPS59183739U (en) | 1983-05-23 | 1983-05-23 | phase indexing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7781783U JPS59183739U (en) | 1983-05-23 | 1983-05-23 | phase indexing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59183739U true JPS59183739U (en) | 1984-12-07 |
Family
ID=30207834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7781783U Pending JPS59183739U (en) | 1983-05-23 | 1983-05-23 | phase indexing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59183739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0577130A (en) * | 1991-09-20 | 1993-03-30 | Sankyo Seiki Mfg Co Ltd | Positioning device for work piece having eccentric part |
-
1983
- 1983-05-23 JP JP7781783U patent/JPS59183739U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0577130A (en) * | 1991-09-20 | 1993-03-30 | Sankyo Seiki Mfg Co Ltd | Positioning device for work piece having eccentric part |
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