JPS5813981U - Reciprocating device - Google Patents
Reciprocating deviceInfo
- Publication number
- JPS5813981U JPS5813981U JP10561881U JP10561881U JPS5813981U JP S5813981 U JPS5813981 U JP S5813981U JP 10561881 U JP10561881 U JP 10561881U JP 10561881 U JP10561881 U JP 10561881U JP S5813981 U JPS5813981 U JP S5813981U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- stopper
- cylinder
- air chamber
- oil
- 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
- Percussive Tools And Related Accessories (AREA)
- Shearing Machines (AREA)
- Fluid-Pressure Circuits (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Ａ、 Ｂ、 Ｃ，Ｄは本考案の実施例の作動状況
を示す側断面図、第２図は作用を模型的に示した系統図
である。
１・・・・・・シリンダ一本体、２・・・・・・空気室
、３・・・・・・空気孔、４・・・・・・プランジャ−
、５・・・・・・開口、６・・・・・・ストッパー、７
・・・・・・ピストン、８・・・・・・弁、９−・・・
・・弁座リング、１０・・・・・・油室、１１・・・・
・・排出口、１２・・・・・・圧油吸入孔、１３． １
４． １５・・・・・・０〃 リング、１６・・・・・
・ランド、１７・・・・・・側孔、１８・・・・・・空
気孔、２１・・・・・・アキュムレータ、２２・・曲油
圧シリンダ、２３・・・・・・油圧切換弁、２４・・・
・・・油 ゛圧ポンプ、２５．２６・・・・・・油
室、２７・・・・・・ピストン。FIGS. 1A, B, C, and D are side sectional views showing the operating conditions of an embodiment of the present invention, and FIG. 2 is a system diagram schematically showing the operation. 1...Cylinder body, 2...Air chamber, 3...Air hole, 4...Plunger
, 5...Opening, 6...Stopper, 7
...Piston, 8...Valve, 9-...
... Valve seat ring, 10... Oil chamber, 11...
...Discharge port, 12...Pressure oil suction hole, 13. 1
4. 15...0 Ring, 16...
・Land, 17... Side hole, 18... Air hole, 21... Accumulator, 22... Curved hydraulic cylinder, 23... Hydraulic switching valve, 24...
...Oil pressure pump, 25.26...Oil chamber, 27...Piston.
Claims (1)
有し中央にストッパーを設けてなり、該プランジャー末
端には工具を接続してシリンダー底部から外方に工具先
端を突出せしめたものにおいて、上記プランジャーとス
トッパーとの間には、プランジャー内を圧油によって移
動する弁体を、また空気室とストッパーとの間には空気
室容積を増減するピストンを設けると共に、プランジャ
ーがシリンダ一端に押しつけられたときに圧油孔が開口
し、弁体が前記ストッパーに当接し、プランジャーが中
央寄りに位置したときに排油孔が開口するようにストッ
パー周辺に油室を構成した往復動装置。The cylinder has an air chamber at one end, a plunger at the other end, and a stopper in the center, and a tool is connected to the end of the plunger so that the tool tip protrudes outward from the bottom of the cylinder. , between the plunger and the stopper is provided a valve body that moves within the plunger using pressure oil, and between the air chamber and the stopper is a piston that increases or decreases the volume of the air chamber, and the plunger is connected to the cylinder. A reciprocating reciprocating machine with an oil chamber formed around the stopper so that when pressed against one end, the pressure oil hole opens, the valve body contacts the stopper, and the oil drain hole opens when the plunger is positioned toward the center. motion device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10561881U JPS6029427Y2 (en) | 1981-07-15 | 1981-07-15 | Reciprocating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10561881U JPS6029427Y2 (en) | 1981-07-15 | 1981-07-15 | Reciprocating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5813981U true JPS5813981U (en) | 1983-01-28 |
| JPS6029427Y2 JPS6029427Y2 (en) | 1985-09-05 |
Family
ID=29900149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10561881U Expired JPS6029427Y2 (en) | 1981-07-15 | 1981-07-15 | Reciprocating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6029427Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011058565A (en) * | 2009-09-10 | 2011-03-24 | Daiwa Kiko Kk | Driving circuit for one-channel type hydraulic cylinder, and expansion head using the same |
-
1981
- 1981-07-15 JP JP10561881U patent/JPS6029427Y2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011058565A (en) * | 2009-09-10 | 2011-03-24 | Daiwa Kiko Kk | Driving circuit for one-channel type hydraulic cylinder, and expansion head using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6029427Y2 (en) | 1985-09-05 |
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