JPS62201633U - - Google Patents
Info
- Publication number
- JPS62201633U JPS62201633U JP8878786U JP8878786U JPS62201633U JP S62201633 U JPS62201633 U JP S62201633U JP 8878786 U JP8878786 U JP 8878786U JP 8878786 U JP8878786 U JP 8878786U JP S62201633 U JPS62201633 U JP S62201633U
- Authority
- JP
- Japan
- Prior art keywords
- thin
- hemisphere
- walled
- contact
- receiver
- 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
- Turning (AREA)
- Jigs For Machine Tools (AREA)
Description
第１図は、本考案の実施例としての円周切断用
治具の断面図である。第２図及び第３図は従来治
具の断面図である。
１……受金、２……芯押金、３……半球、４…
…回転センター。
FIG. 1 is a sectional view of a circumferential cutting jig as an embodiment of the present invention. FIGS. 2 and 3 are cross-sectional views of conventional jigs. 1... Receiver, 2... Core press, 3... Hemisphere, 4...
...rotation center.
Claims (1)
の外周面に接する受金と、薄肉半球の内周面に接
する芯押金によつて構成し、芯押金の中心部に旋
盤の回転センターを挿入して、押付けた状態でセ
ツトすることにより、薄肉半球の切断箇所に近い
球状部が、受金と芯押金の形状に密着し、その摩
擦力で保持することを特徴とする薄肉半球の円周
切断用治具。 It consists of a receiver that is in contact with the outer circumferential surface of the spherical part near the part to be cut of the thin hemisphere, and a core presser that is in contact with the inner circumferential surface of the thin hemisphere, and the rotation center of the lathe is inserted into the center of the core presser. Circumferential cutting of a thin-walled hemisphere, characterized in that by setting the thin-walled hemisphere in a pressed state, the spherical part near the cut point of the thin-walled hemisphere comes into close contact with the shapes of the receiver and the core pusher, and is held by the frictional force thereof. Jig for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8878786U JPS62201633U (en) | 1986-06-11 | 1986-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8878786U JPS62201633U (en) | 1986-06-11 | 1986-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62201633U true JPS62201633U (en) | 1987-12-22 |
Family
ID=30947195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8878786U Pending JPS62201633U (en) | 1986-06-11 | 1986-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62201633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231074A (en) * | 2013-04-18 | 2013-08-07 | 哈尔滨汽轮机厂有限责任公司 | Machining method of inner circle and outer circle of elastic ring provided with opening and made of high temperature alloy |
-
1986
- 1986-06-11 JP JP8878786U patent/JPS62201633U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231074A (en) * | 2013-04-18 | 2013-08-07 | 哈尔滨汽轮机厂有限责任公司 | Machining method of inner circle and outer circle of elastic ring provided with opening and made of high temperature alloy |