JPH0179546U - - Google Patents
Info
- Publication number
- JPH0179546U JPH0179546U JP17474087U JP17474087U JPH0179546U JP H0179546 U JPH0179546 U JP H0179546U JP 17474087 U JP17474087 U JP 17474087U JP 17474087 U JP17474087 U JP 17474087U JP H0179546 U JPH0179546 U JP H0179546U
- Authority
- JP
- Japan
- Prior art keywords
- wave wire
- hole
- enlarging
- prepared hole
- swung
- 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
- 238000010586 diagram Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 1
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Description
第１図はこの考案の穴広げストローク拡大機構
を示す図、第２図は機械全体の動き、及び穴広げ
ストローク拡大機構を示す図、第３図ａは部材の
取付部を示す図で、第３図ｂは第３図ａのＡ−Ａ
′の断面図である。第４図ａは従来の穴広げ機側
面を示す図で、第４図ｂは従来の穴広げ機の上面
からを示す図である。
１……駆動モータ、２……減速機、３……シヤ
ツト、５，８……ラツク、６，７……ピニオン、
９……テーブル、１０……ウエーブワイヤー、１
１……部材。
Fig. 1 is a diagram showing the hole enlarging stroke enlarging mechanism of this invention, Fig. 2 is a diagram showing the movement of the entire machine and the hole enlarging stroke enlarging mechanism, Fig. 3 a is a diagram showing the mounting part of the member, Figure 3b is A-A in Figure 3a.
' is a cross-sectional view of '. FIG. 4a is a side view of a conventional hole expanding machine, and FIG. 4b is a top view of the conventional hole expanding machine. 1... Drive motor, 2... Speed reducer, 3... Shaft, 5, 8... Rack, 6, 7... Pinion,
9...Table, 10...Wave wire, 1
1...Parts.
Claims (1)
ウエーブワイヤーを挿通し、このウエーブワイヤ
ーをモータの回転を動力源として揺動させる機構
において、減速機の円運動から、ラツク＆ピニオ
ン方式をダブルに組み合わせて前記ウエーブワイ
ヤーの揺動運動を得ることを特徴とする穴広げス
トローク拡大機構。 In a mechanism in which a hard brittle material with a prepared hole in the center is connected, a wave wire is inserted into the prepared hole, and the wave wire is swung using the rotation of a motor as a power source. A hole enlarging stroke enlarging mechanism characterized in that the oscillating motion of the wave wire is obtained by combining two methods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17474087U JPH0179546U (en) | 1987-11-16 | 1987-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17474087U JPH0179546U (en) | 1987-11-16 | 1987-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0179546U true JPH0179546U (en) | 1989-05-29 |
Family
ID=31466581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17474087U Pending JPH0179546U (en) | 1987-11-16 | 1987-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0179546U (en) |
-
1987
- 1987-11-16 JP JP17474087U patent/JPH0179546U/ja active Pending