JPS61124717U - - Google Patents
Info
- Publication number
- JPS61124717U JPS61124717U JP894385U JP894385U JPS61124717U JP S61124717 U JPS61124717 U JP S61124717U JP 894385 U JP894385 U JP 894385U JP 894385 U JP894385 U JP 894385U JP S61124717 U JPS61124717 U JP S61124717U
- Authority
- JP
- Japan
- Prior art keywords
- bearing member
- cylinder
- bearing
- fixed
- shaft hole
- 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
- 239000012530 fluid Substances 0.000 claims 1
Landscapes
- Sliding-Contact Bearings (AREA)
Description
第１図は本考案の実施例によるシリンダユニツ
トの軸受装置を示す断面図、第２図はそのスラス
ト軸受溝を示す説明図、第３図は従来の軸受装置
のスラスト軸受溝を示す説明図、第４図は従来の
シリンダユニツトの軸受装置を示す断面図である
。
１…固定シリンダ、１ａ…固定シリンダの上面
、２…固定軸、６…回転シリンダ、７…ヘツド、
１１…軸受部材、１１ａ…軸穴、１１ｂ…軸受部
材の下端面、Ａ…ヘツド取付面、Ｂ…基準面、Ｃ
…回転シリンダと軸受部材の組付面。
FIG. 1 is a sectional view showing a bearing device for a cylinder unit according to an embodiment of the present invention, FIG. 2 is an explanatory view showing a thrust bearing groove thereof, and FIG. 3 is an explanatory view showing a thrust bearing groove of a conventional bearing device. FIG. 4 is a sectional view showing a conventional bearing device for a cylinder unit. DESCRIPTION OF SYMBOLS 1... Fixed cylinder, 1a... Upper surface of fixed cylinder, 2... Fixed shaft, 6... Rotating cylinder, 7... Head,
11...Bearing member, 11a...Shaft hole, 11b...Lower end surface of bearing member, A...Head mounting surface, B...Reference surface, C
...The mounting surface of the rotating cylinder and bearing member.
Claims (1)
の軸穴が回転自在に挿通されており、この軸受部
材にヘツドを搭載した回転シリンダが固設されて
いるシリンダユニツトにおいて、前記軸受部材の
下端面と固定シリンダとの間に、軸受溝を有し且
つ流体が介在しているスラスト軸受部が形成され
ていることを特徴とするシリンダユニツトの軸受
装置。 In a cylinder unit in which a shaft hole of a bearing member is rotatably inserted into a fixed shaft fixed to a fixed cylinder, and a rotary cylinder with a head mounted on the bearing member is fixedly mounted, the shaft hole of the bearing member is inserted under the bearing member. A bearing device for a cylinder unit, characterized in that a thrust bearing portion having a bearing groove and in which fluid is interposed is formed between an end face and a fixed cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP894385U JPS61124717U (en) | 1985-01-24 | 1985-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP894385U JPS61124717U (en) | 1985-01-24 | 1985-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61124717U true JPS61124717U (en) | 1986-08-06 |
Family
ID=30488692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP894385U Pending JPS61124717U (en) | 1985-01-24 | 1985-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61124717U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5565767A (en) * | 1978-11-14 | 1980-05-17 | Matsushita Electric Ind Co Ltd | Fluidic device and its assembling method |
-
1985
- 1985-01-24 JP JP894385U patent/JPS61124717U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5565767A (en) * | 1978-11-14 | 1980-05-17 | Matsushita Electric Ind Co Ltd | Fluidic device and its assembling method |