JPS6367007U - - Google Patents
Info
- Publication number
- JPS6367007U JPS6367007U JP16259086U JP16259086U JPS6367007U JP S6367007 U JPS6367007 U JP S6367007U JP 16259086 U JP16259086 U JP 16259086U JP 16259086 U JP16259086 U JP 16259086U JP S6367007 U JPS6367007 U JP S6367007U
- Authority
- JP
- Japan
- Prior art keywords
- cam
- ring
- biased
- shaped housing
- equal intervals
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Gripping On Spindles (AREA)
Description
第１図は本考案の一実施例を示す正面図、第２
図は第１図のＡ―Ａ′線断面図、第３図ａ，ｂ，
ｃは３方締チヤツクによるワーク変形を説明する
図、第４図は本考案の治具の使用方法を説明する
正面図、第５図は第４図のＢ―Ｂ′線断面図、第
６図は３方締チヤツクのワーク取付状態を示す説
明図、第７図は従来例を示す正面図、第８図は第
７図のＣ―Ｃ′線断面図である。
１……リング状ハウジング、３……カム、４…
…ばね、５……可動ピン。
Figure 1 is a front view showing one embodiment of the present invention;
The figure is a sectional view taken along line A-A' in Figure 1, Figure 3 a, b,
c is a diagram illustrating the deformation of a workpiece by a three-way clamping chuck, FIG. 4 is a front view illustrating how to use the jig of the present invention, FIG. 7 is a front view showing a conventional example, and FIG. 8 is a sectional view taken along line CC' in FIG. 7. 1...Ring-shaped housing, 3...Cam, 4...
...Spring, 5...Movable pin.
Claims (1)
動可能に設置し、該カムの軸芯を中心とする同一
円周上で等間隔に複数本の可動ピンを放射方向に
向けて出没可能に設け、各可動ピンを付勢して前
記カムに弾接させたことを特徴とするチヤツク生
爪成形治具。 A polygonal cam is rotatably installed in the center of a ring-shaped housing, and a plurality of movable pins are provided at equal intervals on the same circumference centered on the axis of the cam so as to be radially retractable. A chuck raw jaw forming jig, characterized in that each movable pin is biased to make elastic contact with the cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16259086U JPS6367007U (en) | 1986-10-23 | 1986-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16259086U JPS6367007U (en) | 1986-10-23 | 1986-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6367007U true JPS6367007U (en) | 1988-05-06 |
Family
ID=31089997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16259086U Pending JPS6367007U (en) | 1986-10-23 | 1986-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6367007U (en) |
-
1986
- 1986-10-23 JP JP16259086U patent/JPS6367007U/ja active Pending