JPH0340012U - - Google Patents
Info
- Publication number
- JPH0340012U JPH0340012U JP10278489U JP10278489U JPH0340012U JP H0340012 U JPH0340012 U JP H0340012U JP 10278489 U JP10278489 U JP 10278489U JP 10278489 U JP10278489 U JP 10278489U JP H0340012 U JPH0340012 U JP H0340012U
- Authority
- JP
- Japan
- Prior art keywords
- machining
- processing
- frame body
- posture
- frame
- 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
- 238000003754 machining Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- Drilling And Boring (AREA)
Description
第１図は本考案の裏面取り加工装置の一実施例
を示す側面図、第２図は第１図におけるＡ−Ａ矢
視断面図、第３図は第１図におけるＢ−Ｂ矢視断
面図、第４図は工具のワーク加工穴との位置関係
を示すスピンドル先端部の拡大図、第５図は第４
図のＣ方向から見た図である。
１……裏面取り加工装置、２……工具、３……
スピンドル、４……モータ、６……枠体、７……
移動台、８……支点としての支軸、９……アクチ
ユエータとしてのシリンダ、２５……当接面、２
６……着座ブロツク、Ｗ……ワーク、Ｈ……加工
穴。
Fig. 1 is a side view showing an embodiment of the back chamfering device of the present invention, Fig. 2 is a sectional view taken along the line A-A in Fig. 1, and Fig. 3 is a cross-sectional view taken along the line B-B in Fig. 1. Figure 4 is an enlarged view of the spindle tip showing the positional relationship between the tool and the workpiece machining hole, and Figure 5 is the
It is a view seen from direction C in the figure. 1...back chamfering device, 2...tool, 3...
Spindle, 4...Motor, 6...Frame, 7...
Moving table, 8... Support shaft as a fulcrum, 9... Cylinder as an actuator, 25... Contact surface, 2
6... Seating block, W... Work, H... Machining hole.
Claims (1)
回転自在に保持するとともにモータを搭載した枠
体を、加工送り方向に進退移動される移動台上に
支点を介して揺動自在に支持するとともに移動台
に設けたアクチユエータによつて揺動駆動し、ス
ピンドルのワーク加工穴への挿脱時には上記枠体
を加工姿勢から支点を中心に所定量揺動させるこ
とにより上記工具をワーク加工穴に対し径方向へ
逃し、加工時には上記枠体を加工姿勢に戻して加
工を行うことを特徴とする裏面取り加工装置。 (2) 移動台上に設けた着座ブロツクに対し枠体
を当接させた位置で、枠体の加工姿勢を規制する
ことを特徴とする請求項１記載の裏面取り加工装
置。[Scope of Claim for Utility Model Registration] (1) A frame body that rotatably holds a spindle to which a back chamfering tool is attached and is equipped with a motor is placed on a movable table that is moved forward and backward in the processing feed direction via a fulcrum. It is supported in a swingable manner and is driven to swing by an actuator provided on the moving table, and when the spindle is inserted into or removed from the workpiece processing hole, the frame body is swung a predetermined amount around the fulcrum from the processing posture. A back chamfering device characterized in that a tool is released in the radial direction from a workpiece machining hole, and during machining, the frame body is returned to a machining posture to perform machining. (2) The back chamfering device according to claim 1, wherein the processing posture of the frame is regulated at a position where the frame is brought into contact with a seating block provided on the movable table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10278489U JPH0748329Y2 (en) | 1989-08-31 | 1989-08-31 | Back side processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10278489U JPH0748329Y2 (en) | 1989-08-31 | 1989-08-31 | Back side processing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0340012U true JPH0340012U (en) | 1991-04-17 |
| JPH0748329Y2 JPH0748329Y2 (en) | 1995-11-08 |
Family
ID=31651659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10278489U Expired - Lifetime JPH0748329Y2 (en) | 1989-08-31 | 1989-08-31 | Back side processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0748329Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012135824A (en) * | 2010-12-24 | 2012-07-19 | Toyota Motor Corp | Method for machining crankshaft bearing |
-
1989
- 1989-08-31 JP JP10278489U patent/JPH0748329Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012135824A (en) * | 2010-12-24 | 2012-07-19 | Toyota Motor Corp | Method for machining crankshaft bearing |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0748329Y2 (en) | 1995-11-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |