JPS61167222U - - Google Patents
Info
- Publication number
- JPS61167222U JPS61167222U JP5074585U JP5074585U JPS61167222U JP S61167222 U JPS61167222 U JP S61167222U JP 5074585 U JP5074585 U JP 5074585U JP 5074585 U JP5074585 U JP 5074585U JP S61167222 U JPS61167222 U JP S61167222U
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- sliding hole
- lower die
- detector
- protrusion
- 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
- 238000001514 detection method Methods 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 2
Landscapes
- Punching Or Piercing (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は作動前のプレス機の縦断面図、第２図は第１図
の要部拡大図、第３図は作動完了時のプレス機の
縦断面図である。
１……プレス機、２……ワークとしての薄板、
４……下型としての可動パンチ、４ａ……上面、
５……上型、９……ノツクアウトピン、１３……
支持体、２５……検知器としての近接スイツチ、
ｌ１，ｌ２……最大突出量。
The drawings show one embodiment of the present invention; Fig. 1 is a longitudinal sectional view of the press before operation, Fig. 2 is an enlarged view of the main parts of Fig. 1, and Fig. 3 is the press after completion of operation. FIG. 1...Press machine, 2...Thin plate as a workpiece,
4... Movable punch as a lower mold, 4a... Upper surface,
5...Upper mold, 9...Knockout pin, 13...
Support, 25... Proximity switch as a detector,
l1, l2... Maximum protrusion amount.
Claims (1)
下型に、該下型上面から突出するようにばね付勢
されたノツクアウトピンが規制された範囲内で上
下に相対移動可能にして支承されるとともに、前
記ノツクアウトピン上のワークを検知するための
検知器が配設されるプレス機のワーク検知装置に
おいて、前記下型上面には摺動穴が穿設され、該
摺動穴には下型上面からの最大突出量を前記ノツ
クアウトピンの最大突出量と同一に規制されると
ともに上方に向けてばね付勢された支持体が摺合
され、該支持体に前記検知器が支持、固定される
ことを特徴とするプレス機のワーク検知装置。 A knock-out pin, which is spring-biased so as to protrude from the upper surface of the lower die, is supported by a lower die that cooperates with the upper die to press a workpiece, and is movable vertically within a regulated range. In addition, in the workpiece detection device of the press machine, which is provided with a detector for detecting the workpiece on the knockout pin, a sliding hole is bored in the upper surface of the lower die, and a sliding hole is formed in the sliding hole. The maximum amount of protrusion from the upper surface of the lower mold is regulated to be the same as the maximum amount of protrusion of the knockout pin, and a support body that is biased upward by a spring is slid together, and the detector is supported on the support body; A workpiece detection device for a press machine that is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5074585U JPH028576Y2 (en) | 1985-04-05 | 1985-04-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5074585U JPH028576Y2 (en) | 1985-04-05 | 1985-04-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61167222U true JPS61167222U (en) | 1986-10-17 |
| JPH028576Y2 JPH028576Y2 (en) | 1990-03-01 |
Family
ID=30569165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5074585U Expired JPH028576Y2 (en) | 1985-04-05 | 1985-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH028576Y2 (en) |
-
1985
- 1985-04-05 JP JP5074585U patent/JPH028576Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH028576Y2 (en) | 1990-03-01 |