JPH0256547U - - Google Patents
Info
- Publication number
- JPH0256547U JPH0256547U JP13460288U JP13460288U JPH0256547U JP H0256547 U JPH0256547 U JP H0256547U JP 13460288 U JP13460288 U JP 13460288U JP 13460288 U JP13460288 U JP 13460288U JP H0256547 U JPH0256547 U JP H0256547U
- Authority
- JP
- Japan
- Prior art keywords
- support member
- holder body
- holder
- tool
- communicates
- 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
- 239000003566 sealing material Substances 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 claims 1
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
Description
第1図は本考案の一実施例を示す工具ホルダー
の縦断面図、第2図は他の実施例を示す工具ホル
ダーの縦断面図である。
1……ホルダー本体、2……スピンドル、5…
…切削工具、6……工具取付部、7……支持部材
、8……軸受、9……固定部材、10……ストツ
パーピン機構、14,31……ホルダー本体側通
油路、15,36……支持部材側通油路、17A
,17B,33A,33B,39A,39B,4
0A,40B……シール材、19,35,47…
…圧抜き孔。
FIG. 1 is a longitudinal sectional view of a tool holder showing one embodiment of the present invention, and FIG. 2 is a longitudinal sectional view of a tool holder showing another embodiment. 1...Holder body, 2...Spindle, 5...
... Cutting tool, 6 ... Tool attachment part, 7 ... Support member, 8 ... Bearing, 9 ... Fixing member, 10 ... Stopper pin mechanism, 14, 31 ... Holder body side oil passage, 15, 36 ... ...Support member side oil passage, 17A
, 17B, 33A, 33B, 39A, 39B, 4
0A, 40B...Sealing material, 19, 35, 47...
...Pressure relief hole.
Claims (1)
本体と、ホルダー本体を軸受を介して回転可能に
支承する支持部材と、支持部材を工作機械の固定
部材に対し非回転状態に保持するストツパーピン
機構と、からなる工具ホルダーにおいて、ホルダ
ー本体と支持部材とストツパーピン機構とに互い
に連通する通油路を設け、ホルダー本体側通路と
支持部材側通油路とを、軸方向に間隔をおいて並
設される一対のシール材を介して連通連結すると
共に、一対のシール材の互いの並設間隔間に外気
に連通する圧抜き孔を設けてなる工具ホルダーに
おける給油装置。 A tool consisting of a holder body that is attached to the spindle of a machine tool, a support member that rotatably supports the holder body via a bearing, and a stopper pin mechanism that holds the support member in a non-rotating state relative to a fixed member of the machine tool. In the holder, the holder body, the support member, and the stopper pin mechanism are provided with an oil passage that communicates with each other, and the holder body side passage and the support member side oil passage are connected by a pair of seals arranged in parallel at an interval in the axial direction. A lubricating device for a tool holder, which is provided with a pressure release hole that communicates with the outside air between a pair of sealing materials and a spacing between the two sealing materials.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988134602U JPH0753873Y2 (en) | 1988-10-14 | 1988-10-14 | Oil supply device in tool holder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988134602U JPH0753873Y2 (en) | 1988-10-14 | 1988-10-14 | Oil supply device in tool holder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0256547U true JPH0256547U (en) | 1990-04-24 |
JPH0753873Y2 JPH0753873Y2 (en) | 1995-12-13 |
Family
ID=31393511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988134602U Expired - Lifetime JPH0753873Y2 (en) | 1988-10-14 | 1988-10-14 | Oil supply device in tool holder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0753873Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014073561A (en) * | 2012-10-05 | 2014-04-24 | Tokupi Seisakusho:Kk | Side through holder |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6014831U (en) * | 1983-07-11 | 1985-01-31 | 大昭和精機株式会社 | Lubrication device for tap holder |
JPS62134643U (en) * | 1986-02-17 | 1987-08-25 | ||
JPS6374250U (en) * | 1986-10-31 | 1988-05-18 |
-
1988
- 1988-10-14 JP JP1988134602U patent/JPH0753873Y2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6014831U (en) * | 1983-07-11 | 1985-01-31 | 大昭和精機株式会社 | Lubrication device for tap holder |
JPS62134643U (en) * | 1986-02-17 | 1987-08-25 | ||
JPS6374250U (en) * | 1986-10-31 | 1988-05-18 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014073561A (en) * | 2012-10-05 | 2014-04-24 | Tokupi Seisakusho:Kk | Side through holder |
Also Published As
Publication number | Publication date |
---|---|
JPH0753873Y2 (en) | 1995-12-13 |