JPH023307U - - Google Patents
Info
- Publication number
- JPH023307U JPH023307U JP7673488U JP7673488U JPH023307U JP H023307 U JPH023307 U JP H023307U JP 7673488 U JP7673488 U JP 7673488U JP 7673488 U JP7673488 U JP 7673488U JP H023307 U JPH023307 U JP H023307U
- Authority
- JP
- Japan
- Prior art keywords
- grooves
- contact surface
- rows
- communicates
- groove
- 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
- 239000004519 grease Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 1
- 210000002445 nipple Anatomy 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
- Gripping On Spindles (AREA)
Description
第１図は本考案一実施例の軸断面図、第２図は
スリーブの接触面に形成されたグリス凹溝の形を
示す展開図、第３図は同じくスリーブの接触面に
形成されたグリス凹溝の他実施例の展開図、第４
図は従来のコレツトチヤツク構造を示す軸断面図
である。
１ａ，１ｂ，１ｃ，６ａ，６ｂ，７ａ，７ｂ…
…凹溝、２……連通凹溝、３ａ，３ｂ，３ｃ，８
……連通路、４……連通孔、５……接触面、９…
…グリース供給ニツプル（グリース供給口）、１
０，１０ａ……スリーブ、１１……コレツト、１
２……コレツト後端面、１３……長孔、１４……
ストツパ、２０……案内ミゾ部、２１……ストツ
パ。
Fig. 1 is an axial sectional view of an embodiment of the present invention, Fig. 2 is a developed view showing the shape of the grease groove formed on the contact surface of the sleeve, and Fig. 3 is a developed view showing the shape of the grease groove formed on the contact surface of the sleeve. Developed view of other embodiments of grooves, 4th
The figure is an axial sectional view showing a conventional collector chuck structure. 1a, 1b, 1c, 6a, 6b, 7a, 7b...
...concave groove, 2... communicating concave groove, 3a, 3b, 3c, 8
...Communication path, 4...Communication hole, 5...Contact surface, 9...
...Grease supply nipple (grease supply port), 1
0,10a...Sleeve, 11...Collect, 1
2... Rear end surface of the collet, 13... Long hole, 14...
Stoppa, 20... Guide groove, 21... Stoppa.
Claims (1)
に、該接触面からはみ出さない範囲内において複
数列の適宜形状の凹溝をその一部を重列した状態
で設けると共に、前記複数列の各凹溝に連通し、
かつグリース供給口とも連通する連通凹溝とを設
けることを特徴とするコレツトチヤツク。 On the contact surface of the sleeve that contacts the outer peripheral surface of the collet, a plurality of rows of appropriately shaped grooves are provided within a range that does not protrude from the contact surface, with some of the grooves overlapping each other, and each of the plurality of rows of grooves is communicates with the groove,
A collector chuck characterized in that it is provided with a communication groove that also communicates with a grease supply port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7673488U JPH0410965Y2 (en) | 1988-06-09 | 1988-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7673488U JPH0410965Y2 (en) | 1988-06-09 | 1988-06-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH023307U true JPH023307U (en) | 1990-01-10 |
| JPH0410965Y2 JPH0410965Y2 (en) | 1992-03-18 |
Family
ID=31301746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7673488U Expired JPH0410965Y2 (en) | 1988-06-09 | 1988-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0410965Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010025195A (en) * | 2008-07-17 | 2010-02-04 | Mitsubishi Heavy Ind Ltd | Grease-feed mechanism of actuator |
-
1988
- 1988-06-09 JP JP7673488U patent/JPH0410965Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010025195A (en) * | 2008-07-17 | 2010-02-04 | Mitsubishi Heavy Ind Ltd | Grease-feed mechanism of actuator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0410965Y2 (en) | 1992-03-18 |