JPS62165807U - - Google Patents
Info
- Publication number
- JPS62165807U JPS62165807U JP5509286U JP5509286U JPS62165807U JP S62165807 U JPS62165807 U JP S62165807U JP 5509286 U JP5509286 U JP 5509286U JP 5509286 U JP5509286 U JP 5509286U JP S62165807 U JPS62165807 U JP S62165807U
- Authority
- JP
- Japan
- Prior art keywords
- locking shelf
- outer end
- flange
- circumferential direction
- circumferential portion
- 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
- 238000005553 drilling Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
Landscapes
- Drilling And Boring (AREA)
Description
第１図は本考案の実施例を示す平面図、第２図
はその―断面図、第３図は従来例を示す平面
図、第４図はその―断面図である。
１０：ブツシユ本体、１０ａ：胴部、１１：ガ
イド孔、１２：フランジ、１３：嵌合部、１３ａ
：離脱溝、１３ｂ：係止棚、１３ｃ：凹部、１４
：嵌合部、１４ａ：離脱溝、１４ｂ：係止棚、１
４ｃ：凹部、１５：治具、１６：保持孔、１７：
係止ボルト、１７ａ：頭部、１７ｂ：ストツパ軸
、１７ｃ：ねじ軸、１８：係止ボルト、１８ａ：
頭部、１８ｂ：ストツパ軸、１８ｃ：ねじ軸。
FIG. 1 is a plan view showing an embodiment of the present invention, FIG. 2 is a sectional view thereof, FIG. 3 is a plan view showing a conventional example, and FIG. 4 is a sectional view thereof. 10: Bush body, 10a: Body, 11: Guide hole, 12: Flange, 13: Fitting part, 13a
: Detachment groove, 13b: Locking shelf, 13c: Recess, 14
: Fitting part, 14a: Detachment groove, 14b: Locking shelf, 1
4c: recess, 15: jig, 16: holding hole, 17:
Locking bolt, 17a: Head, 17b: Stopper shaft, 17c: Screw shaft, 18: Locking bolt, 18a:
Head, 18b: stopper shaft, 18c: screw shaft.
Claims (1)
状のブツシユ本体を設け、該ブツシユ本体のフラ
ンジ外周部を軸方向に貫通切り欠きした離脱溝と
、フランジ外周部の軸方向外端部を切り欠いて周
方向に延出する係止棚とからなる嵌合部を周方向
に複数個設け、各係止棚の反離脱溝側に係止棚の
軸方向外端部を凹欠きしてなる凹部を形成したこ
とを特徴とする孔明け治具用ブツシユ。 A cylindrical bush body with a large-diameter flange formed at an axially outer end thereof is provided, and a detachment groove is cut out through the flange outer circumferential portion of the bushing body in the axial direction, and an axially outer end of the flange outer circumferential portion is provided. A plurality of fitting parts are provided in the circumferential direction, each consisting of a locking shelf extending in the circumferential direction by cutting out the locking shelf, and a concave notch is formed in the axial outer end of the locking shelf on the anti-separation groove side of each locking shelf. A bush for a hole-drilling jig, characterized in that it has a recess formed therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5509286U JPS62165807U (en) | 1986-04-11 | 1986-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5509286U JPS62165807U (en) | 1986-04-11 | 1986-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62165807U true JPS62165807U (en) | 1987-10-21 |
Family
ID=30882684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5509286U Pending JPS62165807U (en) | 1986-04-11 | 1986-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62165807U (en) |
-
1986
- 1986-04-11 JP JP5509286U patent/JPS62165807U/ja active Pending