JPS61137445U - - Google Patents
Info
- Publication number
- JPS61137445U JPS61137445U JP2074985U JP2074985U JPS61137445U JP S61137445 U JPS61137445 U JP S61137445U JP 2074985 U JP2074985 U JP 2074985U JP 2074985 U JP2074985 U JP 2074985U JP S61137445 U JPS61137445 U JP S61137445U
- Authority
- JP
- Japan
- Prior art keywords
- feed screw
- cooling
- screw device
- screw shaft
- nut
- 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 8
- 239000012809 cooling fluid Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
Description
第１図は本考案の冷却手段を備えた送りねじ装
置の一部切欠断面図、第２図はナツト部分の断面
図、第３図は冷却手段のない送りねじ装置の温度
上昇を示す特性曲線図、第４図は送りねじ冷却の
特性曲線図、第５図は本考案に係わるナツト冷却
の特性曲線図である。
４……移動台、４ａ……支承体、４ｃ……軸受
穴、４ｄ……螺旋溝（螺旋通路）、８……スリー
ブ、１０……送りねじ装置、１１……冷却筒、２
０……冷却手段、Ｎ……ナツト、Ｓ……送りねじ
軸、Ｗ……冷却流体。
Fig. 1 is a partially cutaway sectional view of a feed screw device equipped with a cooling means of the present invention, Fig. 2 is a sectional view of the nut portion, and Fig. 3 is a characteristic curve showing the temperature rise of a feed screw device without a cooling means. 4 is a characteristic curve diagram of feed screw cooling, and FIG. 5 is a characteristic curve diagram of nut cooling according to the present invention. 4...Moving table, 4a...Support, 4c...Bearing hole, 4d...Spiral groove (helical passage), 8...Sleeve, 10...Feed screw device, 11...Cooling tube, 2
0...Cooling means, N...Nut, S...Feed screw shaft, W...Cooling fluid.
Claims (1)
送りねじ装置において、移動体等の支承体に連結
される前記ナツトの外周に、冷却流体を通す冷却
筒等の冷却手段を介在させたことを特徴とする送
りねじ装置。 In a feed screw device consisting of a feed screw shaft and a nut screwed into the feed screw shaft, a cooling means such as a cooling tube through which cooling fluid flows is interposed on the outer periphery of the nut connected to a supporting body such as a moving body. Features a feed screw device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2074985U JPS61137445U (en) | 1985-02-15 | 1985-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2074985U JPS61137445U (en) | 1985-02-15 | 1985-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61137445U true JPS61137445U (en) | 1986-08-26 |
Family
ID=30511523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2074985U Pending JPS61137445U (en) | 1985-02-15 | 1985-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61137445U (en) |
-
1985
- 1985-02-15 JP JP2074985U patent/JPS61137445U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61137445U (en) | ||
| JPS631956U (en) | ||
| JPS6117373U (en) | steering shaft | |
| JPS6173957U (en) | ||
| JPH02109053U (en) | ||
| JPS61204053U (en) | ||
| JPS61134666U (en) | ||
| JPS60182033U (en) | Vertical adjustable footrest for wheelchairs | |
| JPS6438239U (en) | ||
| JPS6216074U (en) | ||
| JPS622836U (en) | ||
| JPS61119661U (en) | ||
| JPS6220788U (en) | ||
| JPS6335808U (en) | ||
| JPS6155546U (en) | ||
| JPS6344741U (en) | ||
| JPH0333254U (en) | ||
| JPH0237U (en) | ||
| JPS6229494U (en) | ||
| JPS61135701U (en) | ||
| JPS61130274U (en) | ||
| JPS6354976U (en) | ||
| JPS6222312U (en) | ||
| JPH01111823U (en) | ||
| JPS6259353U (en) |