JPS63118404U - - Google Patents
Info
- Publication number
- JPS63118404U JPS63118404U JP868787U JP868787U JPS63118404U JP S63118404 U JPS63118404 U JP S63118404U JP 868787 U JP868787 U JP 868787U JP 868787 U JP868787 U JP 868787U JP S63118404 U JPS63118404 U JP S63118404U
- Authority
- JP
- Japan
- Prior art keywords
- piston rod
- tip
- oil passage
- oil
- air cylinder
- 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.)
- Pending
Links
- 238000012856 packing Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims 3
- 239000010687 lubricating oil Substances 0.000 claims 2
- 238000005461 lubrication Methods 0.000 claims 1
- 239000000945 filler Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Actuator (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案の実施例を示す部分断面図、第
２図は第１図のＡ―Ａ断面矢視図、第３図は第２
図のＢ―Ｂ断面矢視図、第４図は本考案をカムリ
アクシヨンシリンダとして使用した場合の一実施
例図、第５図は従来例を示す部分断面図、第６図
は第５図のＣ―Ｃ断面矢視図である。
図中、ａはエアーシリンダ、ｂはピストン、ｃ
はロツド、ｄはコネクター、ｅは油給油口、ｆは
ヘツド、ｑ，ｈはパツキン、ｉは摺動面、ｊは油
路、ｋはフラツト面、ｌはコーナーエツジ部、１
はエアーシリンダ、２はシリンダ筒体、３はシリ
ンダヘツド、４はシリンダカバー、５，６は内周
面、７はピストン、８はピストンヘツド、９はピ
ストンロツド、１０はネジ部、１１は油路、１２
はシールリング、１３はコネクター、１４は穴部
、１５は内層部、１６は外層部、１７は油供給口
、１８，１９はパツキン、２０は外周面、２１は
油溝、２２は油供給口、２３は油路、２４，２５
はパツキン、２６は油溝、２７，２８はエアー給
排気口、２９はシリンダ支持ピンを示す。
Fig. 1 is a partial sectional view showing an embodiment of the present invention, Fig. 2 is a sectional view taken along the line AA in Fig. 1, and Fig. 3 is a partial cross-sectional view showing an embodiment of the present invention.
4 is an example of the present invention used as a cam reaction cylinder, FIG. 5 is a partial cross-sectional view of a conventional example, and FIG. FIG. In the figure, a is an air cylinder, b is a piston, and c
is the rod, d is the connector, e is the oil filler port, f is the head, q and h are the gaskets, i is the sliding surface, j is the oil path, k is the flat surface, l is the corner edge, 1
is an air cylinder, 2 is a cylinder body, 3 is a cylinder head, 4 is a cylinder cover, 5 and 6 are inner peripheral surfaces, 7 is a piston, 8 is a piston head, 9 is a piston rod, 10 is a threaded part, 11 is an oil passage , 12
is a seal ring, 13 is a connector, 14 is a hole, 15 is an inner layer, 16 is an outer layer, 17 is an oil supply port, 18 and 19 are packings, 20 is an outer circumferential surface, 21 is an oil groove, and 22 is an oil supply port , 23 is oil passage, 24, 25
26 is an oil groove, 27 and 28 are air supply and exhaust ports, and 29 is a cylinder support pin.
Claims (1)
供給する油路をピストンロツド先端から穿設した
エアーシリンダと、該ピストンロツド先端に接続
する部材に潤滑油を供給する油路を穿設し、該油
路と前記ピストンロツド先端側の油路とを連通し
たことを特徴とするエアーシリンダのパツキン潤
滑構造。 An air cylinder has an oil passage drilled from the tip of the piston rod to supply lubricating oil to the gasket attached to the piston head, and an oil passage is bored from the tip of the piston rod to supply lubricating oil to the member connected to the tip of the piston rod. An air cylinder packing lubrication structure characterized by communicating with an oil passage on the tip side of the piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP868787U JPS63118404U (en) | 1987-01-26 | 1987-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP868787U JPS63118404U (en) | 1987-01-26 | 1987-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63118404U true JPS63118404U (en) | 1988-07-30 |
Family
ID=30793300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP868787U Pending JPS63118404U (en) | 1987-01-26 | 1987-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63118404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4723819B2 (en) * | 2003-06-13 | 2011-07-13 | ダイナミック・エアー・インコーポレーテッド | Actuator, rack and pinion actuator, method for extending cycle life of rack and pinion actuator |
-
1987
- 1987-01-26 JP JP868787U patent/JPS63118404U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4723819B2 (en) * | 2003-06-13 | 2011-07-13 | ダイナミック・エアー・インコーポレーテッド | Actuator, rack and pinion actuator, method for extending cycle life of rack and pinion actuator |
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