JPH0166909U - - Google Patents
Info
- Publication number
- JPH0166909U JPH0166909U JP1987163325U JP16332587U JPH0166909U JP H0166909 U JPH0166909 U JP H0166909U JP 1987163325 U JP1987163325 U JP 1987163325U JP 16332587 U JP16332587 U JP 16332587U JP H0166909 U JPH0166909 U JP H0166909U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- conical
- chuck
- cylinder
- abuts
- 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
- Gripping On Spindles (AREA)
Description
第１図は本考案の一実施例の治具を用いてのＡ
ｌ素管加工時の断面図、第２図は従来の治具によ
るＡｌ素管加工時の断面図、第３図は本考案の使
用の対象となるＡｌ素管の断面図、第４図は第３
図の素管を従来の治具を用いて加工する際の問題
点を示す断面図である。
１：Ａｌ素管、２１，２２：チヤツク、３１，
３２：プツシヤ、９：頭部、１１：段差。
Figure 1 shows A using a jig according to an embodiment of the present invention.
Figure 2 is a cross-sectional view when processing an aluminum raw pipe using a conventional jig, Figure 3 is a cross-sectional view of an aluminum raw pipe to which the present invention is applied, and Figure 4 is a cross-sectional view when processing an aluminum raw pipe using a conventional jig. Third
FIG. 2 is a cross-sectional view showing problems when processing the raw pipe shown in the figure using a conventional jig. 1: Al raw tube, 21, 22: Chick, 31,
32: Pushya, 9: Head, 11: Step.
Claims (1)
加工時に両端で支持するものであつて、被加工円
筒体内に入る円錐面部が該円筒体のテーパ面に当
接し、円錐面部の底部に前記円筒体の端面に当接
する段差面を有するチヤツクと、該チヤツクに形
成された溝内を移動して前記円筒体端面に当接可
能の頭部を有するプツシヤとを備えたことを特徴
とする円筒体加工用治具。 A cylindrical body having a conical tapered surface on the inner surface of the end portion is supported at both ends during processing, and the conical surface portion entering the cylinder to be processed abuts the tapered surface of the cylindrical body, and the bottom of the conical surface portion has the above-mentioned shape. A cylinder comprising: a chuck having a stepped surface that abuts an end surface of the cylindrical body; and a pusher having a head that can move within a groove formed in the chuck and come into contact with the end surface of the cylindrical body. Jig for body processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163325U JPH0166909U (en) | 1987-10-26 | 1987-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163325U JPH0166909U (en) | 1987-10-26 | 1987-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0166909U true JPH0166909U (en) | 1989-04-28 |
Family
ID=31447950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987163325U Pending JPH0166909U (en) | 1987-10-26 | 1987-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0166909U (en) |
-
1987
- 1987-10-26 JP JP1987163325U patent/JPH0166909U/ja active Pending