JPH0454650U - - Google Patents
Info
- Publication number
- JPH0454650U JPH0454650U JP9730190U JP9730190U JPH0454650U JP H0454650 U JPH0454650 U JP H0454650U JP 9730190 U JP9730190 U JP 9730190U JP 9730190 U JP9730190 U JP 9730190U JP H0454650 U JPH0454650 U JP H0454650U
- Authority
- JP
- Japan
- Prior art keywords
- dog
- feed
- overtravel
- bed
- detection switch
- 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
- Control Of Position Or Direction (AREA)
Description
第１図は本考案による判別装置の原理を示す説
明図、第２図は本考案による装置の側面図、第３
図は本考案による装置の作動フローチヤート、で
ある。
１……ベツド、２……スイツチ取付台、３……
送り位置検出スイツチ（オーバートラベルスイツ
チ）、４……原点位置検出スイツチ（原点スイツ
チ）、５……サドル、６……モータ、７……親ネ
ジ、８……雌ネジ、９……スライド面、１０……
第１オーバートラベルドツグ、１１……第１原点
出しドツグ、１２……第１ドツグホルダ、１３…
…第２オーバートラベルドツグ、１４……第２原
点出しドツグ、１５……第２ドツグホルダ、１６
……オーバートラベルドツグの軌跡、１７……原
点ドツグの軌跡、１８……送り方向判別部、１９
……送り駆動制御部。
FIG. 1 is an explanatory diagram showing the principle of the discriminating device according to the present invention, FIG. 2 is a side view of the device according to the present invention, and FIG.
The figure is a flow chart of the operation of the device according to the present invention. 1...Bed, 2...Switch mounting base, 3...
Feed position detection switch (overtravel switch), 4... Origin position detection switch (origin switch), 5... Saddle, 6... Motor, 7... Lead screw, 8... Female screw, 9... Slide surface, 10...
First overtravel dog, 11... First origin finding dog, 12... First dog holder, 13...
...Second overtravel dog, 14...Second origin finding dog, 15...Second dog holder, 16
... Locus of overtravel dog, 17... Locus of origin dog, 18... Feed direction determination unit, 19
...Feed drive control section.
Claims (1)
方向で同一位置で、送り方向に対し直角方向にず
らせて設けられた送り位置検出スイツチ及び原点
位置検出スイツチ、前記ベツド又は送り台に対応
する送り台又はベツドの一端において送り方向で
同一位置に送り方向に対し直角方向にずらせて設
けられた第１オーバートラベルドツグ及び第１原
点出しドツグ、送り台又はベツドの他端に設けら
れた第２原点出しドツグ、送り台又はベツドの他
端において第２原点出しドツグに対し送り方向で
外方にずらせ、且つ送り方向に対する直角方向に
ずらせて設けられた第２オーバートラベルドツグ
並びに、第１オーバートラベルドツグ及び第２オ
ーバートラベルドツグに対応する送り位置検出ス
イツチの開閉信号と第１原点出しドツグ及び第２
原点出しドツグに対応する原点位置検出スイツチ
の開閉信号との組合わせに基づいて送り方向を判
別する送り方向判別部から構成された工作機械の
送り方向判別装置。 A feed position detection switch and an origin position detection switch provided at one end of the bed or feed base in the feed direction at the same position in the feed direction and shifted in a direction perpendicular to the feed direction; a feed base or bed corresponding to the bed or feed base; A first overtravel dog and a first origin finding dog provided at one end at the same position in the feeding direction and shifted in a direction perpendicular to the feeding direction, and a second origin finding dog provided at the other end of the feed base or bed. , a second overtravel dog and a first overtravel dog, which are provided at the other end of the feed base or bed and are offset outwardly in the feeding direction with respect to the second origin finding dog, and are also offset in a direction perpendicular to the feeding direction. and the opening/closing signals of the feed position detection switch corresponding to the second overtravel dog, the first origin finding dog, and the second overtravel dog.
A feed direction determination device for a machine tool that includes a feed direction determination section that determines the feed direction based on a combination of an opening/closing signal of a home position detection switch corresponding to a home search dog.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9730190U JPH0454650U (en) | 1990-09-18 | 1990-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9730190U JPH0454650U (en) | 1990-09-18 | 1990-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0454650U true JPH0454650U (en) | 1992-05-11 |
Family
ID=31837559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9730190U Pending JPH0454650U (en) | 1990-09-18 | 1990-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454650U (en) |
-
1990
- 1990-09-18 JP JP9730190U patent/JPH0454650U/ja active Pending
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