JPS58180633U - Work positioning device - Google Patents
Work positioning deviceInfo
- Publication number
- JPS58180633U JPS58180633U JP7879282U JP7879282U JPS58180633U JP S58180633 U JPS58180633 U JP S58180633U JP 7879282 U JP7879282 U JP 7879282U JP 7879282 U JP7879282 U JP 7879282U JP S58180633 U JPS58180633 U JP S58180633U
- Authority
- JP
- Japan
- Prior art keywords
- pin
- workpiece
- conductive
- positioning device
- conductive member
- 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
Landscapes
- Wire Bonding (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はワークの一例としてのリードフレームの平面図
、第２図及び第３図は従来のワーク位置決め装置におけ
る検知ピン機構を説明するための各動作時の断面図、第
４図及び第５図は本考案の一実施例を示すワーク位置決
め装置の検知ピン機構の各動作時の断面図、第６図及び
第７図は第４図における検知ビンとワークの各動作時点
での拡大要部断面図である。
１・・・ワーク（リードフレーム）、５・・・位置決め
用穴、８・・・支持体（上型）、９・・・支持体（パッ
ド）、２０・・・ピン、２０ｂ・・・尖頭部、２０ｃ・
・・テーパ側面、２１・・・弾性部材−２２・・・導電
部材。FIG. 1 is a plan view of a lead frame as an example of a workpiece, FIGS. 2 and 3 are sectional views during each operation to explain the detection pin mechanism in a conventional workpiece positioning device, and FIGS. 4 and 5 The figure is a sectional view of the detection pin mechanism of a workpiece positioning device showing an embodiment of the present invention during each operation, and Figures 6 and 7 are enlarged main parts of the detection bin and workpiece at each operation time in Figure 4. FIG. 1... Work (lead frame), 5... Positioning hole, 8... Support (upper die), 9... Support (pad), 20... Pin, 20b... Point Head, 20c.
... Tapered side surface, 21 ... Elastic member - 22 ... Conductive member.
Claims (1)
る先端の尖った導電性ピンと、ピンを軸方向摺動自在に
保持する支持体と、支持体の前記ピンの後端と対向する
位置にピンと離隔して内蔵された導電部材と、ピンと導
電部材間に電気的絶縁されて圧縮挿入された弾性部材と
、ピンと導電部材間の両者接触による通電で所定量以上
のワーク位置ずれを検出して警報等の信号を出す駆動制
御回路゛とを具備したことを特徴とするワーク位置決め
装置。A conductive pin with a pointed tip is inserted toward the positioning hole or the edge of the end face of the workpiece, a support body that holds the pin slidably in the axial direction, and a conductive pin at a position opposite to the rear end of the pin of the support body. A conductive member is built in and separated from the pin, an elastic member is electrically insulated and compressed and inserted between the pin and the conductive member, and current is supplied by contact between the pin and the conductive member to detect a workpiece position shift of more than a predetermined amount. A workpiece positioning device characterized by comprising a drive control circuit that issues signals such as alarms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7879282U JPS58180633U (en) | 1982-05-27 | 1982-05-27 | Work positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7879282U JPS58180633U (en) | 1982-05-27 | 1982-05-27 | Work positioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58180633U true JPS58180633U (en) | 1983-12-02 |
| JPH0128679Y2 JPH0128679Y2 (en) | 1989-08-31 |
Family
ID=30087992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7879282U Granted JPS58180633U (en) | 1982-05-27 | 1982-05-27 | Work positioning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58180633U (en) |
-
1982
- 1982-05-27 JP JP7879282U patent/JPS58180633U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0128679Y2 (en) | 1989-08-31 |
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