JPH0322815U - - Google Patents
Info
- Publication number
- JPH0322815U JPH0322815U JP8189989U JP8189989U JPH0322815U JP H0322815 U JPH0322815 U JP H0322815U JP 8189989 U JP8189989 U JP 8189989U JP 8189989 U JP8189989 U JP 8189989U JP H0322815 U JPH0322815 U JP H0322815U
- Authority
- JP
- Japan
- Prior art keywords
- hole saw
- hole
- workpiece
- saw device
- saw
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 1
Description
第１図は本考案の一実施例によるホールソー装
置の一部縦断面図、第２図はホールソー装置とそ
の駆動機構とを示す図、第３図はタツピング装置
を示す図、第４図は本考案の一実施例が適用され
るパンチプレス機の平面図、第５図はその一部拡
大図である。
３０……ホールソー装置、３１……ホールソー
本体、３４……ボデイ、３５……バネ、３６……
ロツド、３７……排出機構。
FIG. 1 is a partial vertical sectional view of a hole saw device according to an embodiment of the present invention, FIG. 2 is a diagram showing the hole saw device and its drive mechanism, FIG. 3 is a diagram showing a tapping device, and FIG. 4 is a diagram showing the main body. FIG. 5 is a plan view of a punch press machine to which an embodiment of the invention is applied, and a partially enlarged view thereof. 30...Hole saw device, 31...Hole saw body, 34...Body, 35...Spring, 36...
Rod, 37...Ejection mechanism.
Claims (1)
装置であつて、 概ね円筒状に形成されたボデイを有し、このボ
デイのワーク当接側の端面全周にのこ歯が形成さ
れたホールソー本体と、 前記ホールソー本体内部に設けられ、前記ボデ
イ内に侵入した切断片を外部に排出するための排
出機構と、 を備えたホールソー装置。[Claims for Utility Model Registration] A hole saw device for forming a circular hole in a workpiece, which has a generally cylindrical body and has a saw around the entire circumference of the end face of the body on the workpiece contact side. A hole saw device comprising: a hole saw body in which teeth are formed; and a discharge mechanism provided inside the hole saw body to discharge cut pieces that have entered the body to the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989081899U JPH0632260Y2 (en) | 1989-07-12 | 1989-07-12 | Punch press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989081899U JPH0632260Y2 (en) | 1989-07-12 | 1989-07-12 | Punch press machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0322815U true JPH0322815U (en) | 1991-03-11 |
| JPH0632260Y2 JPH0632260Y2 (en) | 1994-08-24 |
Family
ID=31628242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989081899U Expired - Lifetime JPH0632260Y2 (en) | 1989-07-12 | 1989-07-12 | Punch press machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0632260Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS491914U (en) * | 1972-04-07 | 1974-01-09 |
-
1989
- 1989-07-12 JP JP1989081899U patent/JPH0632260Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS491914U (en) * | 1972-04-07 | 1974-01-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0632260Y2 (en) | 1994-08-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |