JPS63127823U - - Google Patents
Info
- Publication number
- JPS63127823U JPS63127823U JP1938587U JP1938587U JPS63127823U JP S63127823 U JPS63127823 U JP S63127823U JP 1938587 U JP1938587 U JP 1938587U JP 1938587 U JP1938587 U JP 1938587U JP S63127823 U JPS63127823 U JP S63127823U
- Authority
- JP
- Japan
- Prior art keywords
- air bag
- cylinder
- piston
- portable hydraulic
- hydraulic processing
- 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
- 238000003754 machining Methods 0.000 claims 1
Landscapes
- Shearing Machines (AREA)
Description
第１図は、この考案に係る携帯用油圧式加工機
の一部破断の側面図、第２図は、携帯用油圧式加
工機の部分拡大図である。
１０：携帯用油圧式加工機、１２：本体、１３
：ハウジング、１４：シリンダ、１４ａ，１４ｂ
：シリンダのチヤンバ、１５：ポンプケース、１
６：モータハウジング、１７：ピストン、２４：
リターンスプリング、２６：リリーフバルブ、４
１：リザーバ、５０：可撓性空気袋、５２：取付
け孔、５４：取付け部材、５６：ナツト、５８：
ボルト、６１：貫通孔、６２：フイルタ、６８：
止めねじ、７０：係止溝。
FIG. 1 is a partially cutaway side view of a portable hydraulic processing machine according to the invention, and FIG. 2 is a partially enlarged view of the portable hydraulic processing machine. 10: Portable hydraulic processing machine, 12: Main body, 13
:Housing, 14:Cylinder, 14a, 14b
:Cylinder chamber, 15:Pump case, 1
6: Motor housing, 17: Piston, 24:
Return spring, 26: Relief valve, 4
1: Reservoir, 50: Flexible air bag, 52: Mounting hole, 54: Mounting member, 56: Nut, 58:
Bolt, 61: Through hole, 62: Filter, 68:
Set screw, 70: locking groove.
Claims (1)
され、シリンダのチヤンバに加圧油を供給すると
、ピストンが往路を移動して、ピストン先端の加
工治具が所定の機械加工を行ない、その後、ピス
トンが復路を移動して初期位置に復帰し、内部を
大気中に開放した可撓性空気袋が、チヤンバに連
通するリザーバ内に配設されて、シリンダ内での
負圧の発生を防止している携帯用油圧式加工機に
おいて、ハウジング内に設けた空気袋用取付け孔
に離脱防止用の段部を設けないことによつて、シ
リンダを分解することなく可撓性空気袋を交換可
能としたことを特徴とする携帯用油圧式加工機。 (2) ハウジングのタツプ孔に螺合する止めねじ
先端が、空気袋用取付け部材の外周の係止溝に係
止されて、空気袋の離脱を防止している実用新案
登録請求の範囲第１項記載の携帯用油圧式加工機
。[Claims for Utility Model Registration] (1) A piston is disposed in a cylinder so that it can reciprocate, and when pressurized oil is supplied to the chamber of the cylinder, the piston moves in the outward path and the processing jig at the tip of the piston is moved. After performing the specified machining, the piston moves on the return path and returns to the initial position, and a flexible air bag whose interior is open to the atmosphere is placed in a reservoir that communicates with the chamber, and the inside of the cylinder is In portable hydraulic processing machines that prevent the generation of negative pressure in A portable hydraulic processing machine characterized by a replaceable flexible air bag. (2) The tip of the set screw that is threaded into the tap hole of the housing is locked in the locking groove on the outer periphery of the air bag attachment member to prevent the air bag from detaching. Claim 1 Portable hydraulic processing machine as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1938587U JPH0536568Y2 (en) | 1987-02-12 | 1987-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1938587U JPH0536568Y2 (en) | 1987-02-12 | 1987-02-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63127823U true JPS63127823U (en) | 1988-08-22 |
| JPH0536568Y2 JPH0536568Y2 (en) | 1993-09-16 |
Family
ID=30813938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1938587U Expired - Lifetime JPH0536568Y2 (en) | 1987-02-12 | 1987-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0536568Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0344512U (en) * | 1989-09-05 | 1991-04-25 | ||
| KR101179107B1 (en) | 2011-10-28 | 2012-09-07 | 박광 | Pneumatic generation apparatus and power generation system using load of vehicles |
-
1987
- 1987-02-12 JP JP1938587U patent/JPH0536568Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0344512U (en) * | 1989-09-05 | 1991-04-25 | ||
| KR101179107B1 (en) | 2011-10-28 | 2012-09-07 | 박광 | Pneumatic generation apparatus and power generation system using load of vehicles |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0536568Y2 (en) | 1993-09-16 |
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