JPS6285301U - - Google Patents
Info
- Publication number
- JPS6285301U JPS6285301U JP17787285U JP17787285U JPS6285301U JP S6285301 U JPS6285301 U JP S6285301U JP 17787285 U JP17787285 U JP 17787285U JP 17787285 U JP17787285 U JP 17787285U JP S6285301 U JPS6285301 U JP S6285301U
- Authority
- JP
- Japan
- Prior art keywords
- bar
- chuck
- finger
- grooves
- pair
- 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 claims 2
Landscapes
- Turning (AREA)
Description
第１図は、本考案による棒材供給機のフインガ
ーチヤツクの一実施例を示すものである。第２図
は、本考案による棒材供給機のフインガーチヤツ
クの他の実施例を示すものである。第３図は、本
考案のフインガーチヤツクの割り溝を形成するの
に用いることのできる平板状電極を示す斜視図で
ある。第４図および第５図は、従来の棒材供給機
のフインガーチヤツクを示すものである。
１０ｂ……チヤツク部分、１６ａ……ボア部分
、１８……横孔、５２，５２′，５２″……割り
溝、Ｏ……横孔の中心軸線、Ｇ……横孔の中心軸
線を通る母線、Ｈ……横孔の中心軸線を含むフイ
ンガーチヤツクの縦断面。
FIG. 1 shows an embodiment of a finger chuck for a bar feeder according to the present invention. FIG. 2 shows another embodiment of the finger chuck of the bar feeder according to the present invention. FIG. 3 is a perspective view showing a flat electrode that can be used to form the grooves of the finger chuck of the present invention. 4 and 5 show the finger chuck of a conventional bar feeder. 10b...chuck part, 16a...bore part, 18...horizontal hole, 52, 52', 52''...split groove, O...central axis of the horizontal hole, G...generating line passing through the central axis of the horizontal hole , H... longitudinal section of the finger chuck including the central axis of the horizontal hole.
Claims (1)
られて棒材１４の後端部を把持するフインガーチ
ヤツク５０であつて、送り込みバー１２に取付け
られる後方の軸部分１０ａと、該軸部分１０ａの
前方にあつて棒材１４の後端部を差し込んで把持
爪１６により棒材を把持するチヤツク部分１０ｂ
とを有し、該チヤツク部分１０ｂには横孔１８と
、該横孔１８とフインガーチヤツク５０の先端２
０との間に延びて前記把持爪１６を形成する１対
の割り溝５２，５２′，５２″と、棒材の後端部
が差し込まれるボア部分１６ａとが形成されてい
る棒材供給機のフインガーチヤツク５０において
、 前記１対の割り溝５２，５２′，５２″は、前
記チヤツク部分１０ｂのうち、少なくとも前記ボ
ア部分１６ａが形成された部分において、前記横
孔１８の中心軸線Ｏを通る母線Ｇ上にない部分を
含む曲線で形成されており、 前記１対の割り溝５２，５２′，５２″の中心
線Ｋは、前記横孔１８の中心軸線Ｏを含むフイン
ガーチヤツクの縦断面Ｈに関して同一の側にかつ
同一の距離だけ隔つた位置にあることを特徴とす
る棒材供給機のフインガーチヤツク。[Claims for Utility Model Registration] A finger chuck 50 that is attached to the tip of the feed bar 12 of a bar feeder and grips the rear end of the bar 14, which is a rear shaft that is attached to the feed bar 12. a chuck portion 10b which is located in front of the shaft portion 10a and into which the rear end of the bar 14 is inserted and which grips the bar with the gripping claws 16;
The chuck portion 10b has a lateral hole 18, and the lateral hole 18 and the tip 2 of the finger chuck 50.
A bar feeder is provided with a pair of slots 52, 52', 52'' which extend between the two grooves 52, 52', 52'' and which form the gripping claws 16, and a bore portion 16a into which the rear end of the bar is inserted. In the finger chuck 50, the pair of grooves 52, 52', 52'' are aligned with the central axis O of the horizontal hole 18 in at least a portion of the chuck portion 10b where the bore portion 16a is formed. The center line K of the pair of grooves 52, 52', 52'' is a finger chuck including the center axis O of the horizontal hole 18. A finger chuck for a bar feeder, characterized in that the finger chucks are located on the same side with respect to the longitudinal section H and at positions separated by the same distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17787285U JPH0344404Y2 (en) | 1985-11-19 | 1985-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17787285U JPH0344404Y2 (en) | 1985-11-19 | 1985-11-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6285301U true JPS6285301U (en) | 1987-05-30 |
| JPH0344404Y2 JPH0344404Y2 (en) | 1991-09-18 |
Family
ID=31119478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17787285U Expired JPH0344404Y2 (en) | 1985-11-19 | 1985-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0344404Y2 (en) |
-
1985
- 1985-11-19 JP JP17787285U patent/JPH0344404Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0344404Y2 (en) | 1991-09-18 |