JPS61144943U - - Google Patents
Info
- Publication number
- JPS61144943U JPS61144943U JP2724085U JP2724085U JPS61144943U JP S61144943 U JPS61144943 U JP S61144943U JP 2724085 U JP2724085 U JP 2724085U JP 2724085 U JP2724085 U JP 2724085U JP S61144943 U JPS61144943 U JP S61144943U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- main shaft
- holds
- spindle head
- spindle
- 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
- 238000001816 cooling Methods 0.000 claims description 2
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
Description
第１図のａは、本考案に係る主軸ヘツドの冷却
構造を一部断面にして示す正面図、第１図のｂは
、第１図のａに示す主軸ヘツドの側面図、第２図
のａ及びｂは、従来既知の主軸ヘツドを一部断面
にして示す正面図及び側面図である。
１……主軸、２ａ，２ｂ……軸受け、３……ケ
ーシング、４……みぞ車、５……Ｖベルト、６…
…主軸支持台、７……ガイド、８……工具保持部
材、９……バイト、１０……フイン、１１ａ，１
１ｂ……取付け腕、１２ａ，１２ｂ……締結ボル
ト、１３……凹面、１４ａ，１４ｂ……接合面、
１５……羽根車。
Fig. 1a is a partially sectional front view of the cooling structure of the spindle head according to the present invention, Fig. 1b is a side view of the spindle head shown in Fig. 1a, and Fig. 2 is a side view of the spindle head shown in Fig. 1a. 1A and 2B are a front view and a side view, partially in section, of a conventionally known spindle head; FIG. 1... Main shaft, 2a, 2b... bearing, 3... casing, 4... groove wheel, 5... V-belt, 6...
...Spindle support stand, 7...Guide, 8...Tool holding member, 9...Bite, 10...Fin, 11a, 1
1b... Mounting arm, 12a, 12b... Fastening bolt, 13... Concave surface, 14a, 14b... Joint surface,
15... Impeller.
Claims (1)
軸を複数の軸受け２ａ，２ｂを介して保持するケ
ーシング３と、このケーシング３の外周に設けら
れ、半径方向に突出する複数のフイン１０と、ケ
ーシングに固定され、フイン１０の先端から離間
して位置する凹面１３を有する主軸台６とを具え
てなることを特徴とする主軸ヘツドの冷却構造。 A main shaft 1 that holds a cutting tool at one end, a casing 3 that holds the main shaft via a plurality of bearings 2a and 2b, and a plurality of fins 10 that are provided on the outer periphery of the casing 3 and protrude in the radial direction. A cooling structure for a spindle head, comprising a spindle stock 6 fixed to a casing and having a concave surface 13 located apart from the tip of a fin 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2724085U JPS61144943U (en) | 1985-02-28 | 1985-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2724085U JPS61144943U (en) | 1985-02-28 | 1985-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61144943U true JPS61144943U (en) | 1986-09-06 |
Family
ID=30523999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2724085U Pending JPS61144943U (en) | 1985-02-28 | 1985-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61144943U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55144949A (en) * | 1979-04-26 | 1980-11-12 | Kitagawa Tekkosho:Kk | Cooling mechanism for rotary fluid pressure cylinder |
-
1985
- 1985-02-28 JP JP2724085U patent/JPS61144943U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55144949A (en) * | 1979-04-26 | 1980-11-12 | Kitagawa Tekkosho:Kk | Cooling mechanism for rotary fluid pressure cylinder |