JPH0457340U - - Google Patents
Info
- Publication number
- JPH0457340U JPH0457340U JP9873090U JP9873090U JPH0457340U JP H0457340 U JPH0457340 U JP H0457340U JP 9873090 U JP9873090 U JP 9873090U JP 9873090 U JP9873090 U JP 9873090U JP H0457340 U JPH0457340 U JP H0457340U
- Authority
- JP
- Japan
- Prior art keywords
- gripping part
- clamp hole
- workpiece
- pair
- center
- 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
- 210000000078 claw Anatomy 0.000 description 1
Description
図面は本考案の一実施例を示すもので、第１図
はチヤツク機構及びコレツトの一部破断斜視図、
第２図はコレツトの斜視図、第３図はチヤツク機
構及びコレツトの平面図である。
８……チヤツク爪、９……挟持凹部、１０……
掴み部、１２……クランプ孔、１３……コーナ部
、Ｃ……コレツト、Ｋ……チヤツク機構、Ｗ……
印材（被彫刻材）。
The drawings show one embodiment of the present invention, and FIG. 1 is a partially cutaway perspective view of the chuck mechanism and collet;
FIG. 2 is a perspective view of the collet, and FIG. 3 is a plan view of the chuck mechanism and the collet. 8... Chick claw, 9... Clamping recess, 10...
Gripping part, 12...Clamp hole, 13...Corner part, C...Collection, K...Chuck mechanism, W...
Stamp material (engraved material).
Claims (1)
挟止される掴み部にはこの掴み部の中心部に貫設
されて被彫刻材が密嵌状に嵌め込まれるクランプ
孔と、前記両チヤツク爪の対向面にそれぞれ凹設
された挟持凹部に係合される少なくとも１対のコ
ーナ部とを形成するとともに、前記掴み部を前記
クランプ孔の孔径が拡縮するように横断面方向へ
の弾性変形可能に形成したことを特徴とする自動
彫刻機におけるチヤツク機構用コレツト。 The gripping part that is held between the pair of chuck pawls from both sides of the chuck mechanism has a clamp hole that is provided through the center of the gripping part and into which the workpiece to be carved is tightly fitted, and a clamp hole that is inserted into the center of the gripping part and into which the workpiece to be engraved is tightly fitted. at least one pair of corner parts that are engaged with clamping recesses formed in opposing surfaces, and the gripping part is elastically deformable in a cross-sectional direction so that the diameter of the clamp hole is expanded or contracted. A collet for a chuck mechanism in an automatic engraving machine, characterized by the following:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9873090U JPH0713937Y2 (en) | 1990-09-19 | 1990-09-19 | Collet for chuck mechanism in automatic engraving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9873090U JPH0713937Y2 (en) | 1990-09-19 | 1990-09-19 | Collet for chuck mechanism in automatic engraving machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0457340U true JPH0457340U (en) | 1992-05-18 |
| JPH0713937Y2 JPH0713937Y2 (en) | 1995-04-05 |
Family
ID=31840116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9873090U Expired - Lifetime JPH0713937Y2 (en) | 1990-09-19 | 1990-09-19 | Collet for chuck mechanism in automatic engraving machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0713937Y2 (en) |
-
1990
- 1990-09-19 JP JP9873090U patent/JPH0713937Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0713937Y2 (en) | 1995-04-05 |