JPS5871410U - stretcher leveler - Google Patents
stretcher levelerInfo
- Publication number
- JPS5871410U JPS5871410U JP16790081U JP16790081U JPS5871410U JP S5871410 U JPS5871410 U JP S5871410U JP 16790081 U JP16790081 U JP 16790081U JP 16790081 U JP16790081 U JP 16790081U JP S5871410 U JPS5871410 U JP S5871410U
- Authority
- JP
- Japan
- Prior art keywords
- grip
- recess
- jaw
- cylinder
- stretcher leveler
- 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
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図はこの発明に係るストレッチャレベラの一実施例
の主要部を拡大して示す概念図、第２図は同実施例にお
ける把持装置の要部を示す拡大正面図、第３図は第２図
におけるＡ部を示す拡大縦断面図、第４図は同実施例に
おける輪ばね列のばね特性を示すグラフである。
１・・・ヘッドストックグリップヘッド、２・・・テー
ルストックグリ；ンプヘッド、′３・・・レール、４・
・・付勢装置、５・・・ブラケットフオーム、６・・・
油圧シリンダ、７・・・コンプレッションメンバ、８・
・・油圧シリンダ、９・・・テールストックロックピン
、１０・・・挿入孔、１１・・・マニプレータシリンダ
、１２・・・マニプレータロックピン、１３・・・マニ
プレータシリ −ンダ、１４・・・メインシリンダ、
１５・・・ピストンロンド、１６・・・油圧シリンダ、
１７・・・凹部、１８・・・グリップジョー、１９・・
・グリップシリンダ、２０・・・油圧シリンダ、２２・
・・アキュムレータ、２３・・・開口、２４・・・バル
ブ、２５・・・ばね、２６・・・小孔、２７・・・オイ
ル、２８・・・不活性ガス、２９・・・ラブチャーディ
スク、３θ・・・サイレンサ、３１・・・ヨーク、３２
・・・エクステンションパイプ、３３・・・輪バネバウ
シング、３４・・・輪ばね、３５・・・ガイドロンド、
３６・・・座金、３７・・・バンパ。FIG. 1 is a conceptual diagram showing an enlarged main part of an embodiment of a stretcher leveler according to the present invention, FIG. 2 is an enlarged front view showing main parts of a gripping device in the same embodiment, and FIG. FIG. 4 is an enlarged vertical cross-sectional view showing part A in the figure, and is a graph showing the spring characteristics of the ring spring array in the same example. 1... Headstock grip head, 2... Tail stock grip head, '3... Rail, 4...
...Biasing device, 5...Bracket form, 6...
Hydraulic cylinder, 7... Compression member, 8...
... Hydraulic cylinder, 9 ... Tail stock lock pin, 10 ... Insertion hole, 11 ... Manipulator cylinder, 12 ... Manipulator lock pin, 13 ... Manipulator cylinder, 14 ... Main Cylinder,
15... Piston rond, 16... Hydraulic cylinder,
17... recess, 18... grip jaw, 19...
・Grip cylinder, 20...Hydraulic cylinder, 22・
...Accumulator, 23...Opening, 24...Valve, 25...Spring, 26...Small hole, 27...Oil, 28...Inert gas, 29...Loveture disk , 3θ...silencer, 31...yoke, 32
... Extension pipe, 33... Ring spring bousing, 34... Ring spring, 35... Guide Rondo,
36...Washer, 37...Bumper.
Claims (1)
の把持装置と、両把持装置を相離間する方向に付勢し得
る付勢装置とを備え、前記把持装置には両者の対向面に
おける相対応した位置に凹部が形成され、この凹部の内
側面には凹部開口端方向に狭まるテーパが与えられ、前
記内側面にはグリップジョーが添設され、このグリツブ
シ旦−には、グリップジョーを凹部開口端方向に押送し
得るグリップシリンダが連結されているストレッチャレ
ベラにおいて、グリップジョーとグリップシリンダとの
間には直列の複数の輪ばねが介在されていることを特徴
とするストレッチャレベラ。A pair of gripping devices are provided that are arranged opposite to each other to grip both ends of the metal plate, and a biasing device that can bias both gripping devices in a direction to separate them. Recesses are formed at corresponding positions on the surface, the inner surface of the recess is tapered to narrow toward the opening end of the recess, and a grip jaw is attached to the inner surface. A stretcher leveler connected to a grip cylinder capable of pushing a jaw toward an opening end of a recess, characterized in that a plurality of ring springs arranged in series are interposed between the grip jaw and the grip cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16790081U JPS5871410U (en) | 1981-11-11 | 1981-11-11 | stretcher leveler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16790081U JPS5871410U (en) | 1981-11-11 | 1981-11-11 | stretcher leveler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5871410U true JPS5871410U (en) | 1983-05-14 |
| JPS614419Y2 JPS614419Y2 (en) | 1986-02-10 |
Family
ID=29959958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16790081U Granted JPS5871410U (en) | 1981-11-11 | 1981-11-11 | stretcher leveler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5871410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020118247A (en) * | 2019-01-25 | 2020-08-06 | 平和発條株式会社 | Friction mechanism using ring spring element and friction damper using the same |
-
1981
- 1981-11-11 JP JP16790081U patent/JPS5871410U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020118247A (en) * | 2019-01-25 | 2020-08-06 | 平和発條株式会社 | Friction mechanism using ring spring element and friction damper using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS614419Y2 (en) | 1986-02-10 |
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