JPH0199549U - - Google Patents
Info
- Publication number
- JPH0199549U JPH0199549U JP19643087U JP19643087U JPH0199549U JP H0199549 U JPH0199549 U JP H0199549U JP 19643087 U JP19643087 U JP 19643087U JP 19643087 U JP19643087 U JP 19643087U JP H0199549 U JPH0199549 U JP H0199549U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- introduction hole
- shaped workpiece
- cooling
- pressure
- 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
- 238000001816 cooling Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
Description
第１図は本考案に係る冷却装置の部分断面正面
図、第２図は平面図、第３図は第１図のＡ矢視図
、第４図ａ，ｂは冷却および水き切りエアの圧送
手段を示す説明図である。
１…軸状ワーク、４ａ，４ｂ…冷却孔、５…隔
壁、７ａ，７ｂ…クランプ部材、９ａ，９ｂ…圧
送パイプ、１０ａ，１０ｂ…圧送パイプ駆動機構
、１４ａ，１４ｂ…内側壁、１６ａ，１６ａ…導
入孔、１７ａ，１７ｂ…周壁、１８ａ，１８ａ′
，１８ｂ，１８ｂ′…排出孔、３３ａ，３３ｂ…
外側壁、３４ａ，３４ｂ…吐出口。
Fig. 1 is a partially sectional front view of the cooling device according to the present invention, Fig. 2 is a plan view, Fig. 3 is a view taken in the direction of arrow A in Fig. 1, and Figs. 4 a and b are views of cooling and draining air. It is an explanatory view showing a pressure feeding means. DESCRIPTION OF SYMBOLS 1... Axial workpiece, 4a, 4b... Cooling hole, 5... Partition wall, 7a, 7b... Clamp member, 9a, 9b... Pressure feeding pipe, 10a, 10b... Pressure feeding pipe drive mechanism, 14a, 14b... Inner wall, 16a, 16a ...Introduction hole, 17a, 17b...Surrounding wall, 18a, 18a'
, 18b, 18b'...discharge hole, 33a, 33b...
Outer wall, 34a, 34b...discharge port.
Claims (1)
状の軸状ワークの両端部を把持可能に、かつ、軸
方向に移動可能に対設され、対向する内側壁に、
軸状ワークの冷却孔に気密に連通する導入孔を設
け、周壁の一部に該導入孔に開口する排出孔を形
成した対をなすクランプ部材と、上記各クランプ
部材の外側壁に、摺動可能に、かつ、クランプ部
材の導入孔に遊挿可能に気密に貫通保持され、経
時的に圧送される冷却水と水切りリエアとを対向
する先端吐出口から吐出する軸状の対をなす圧送
パイプと、上記圧送パイプの後端を支持して該圧
送パイプを軸方向で、かつ、水平方向に往復移動
させる駆動機構とからなり、軸状パイプの冷却時
、上記圧送パイプをクランプ部材の導入孔を介し
て内側方向へ前進させるようにしたことを特徴と
する軸状ワークの冷却装置。 A hollow shaft-shaped workpiece having cooling holes divided into left and right sides through a partition wall is provided so that both ends thereof can be gripped and movable in the axial direction, and on the opposing inner walls,
A pair of clamp members each having an introduction hole that airtightly communicates with the cooling hole of the shaft-like workpiece and a discharge hole opening to the introduction hole formed in a part of the peripheral wall, and a sliding A pair of shaft-shaped pressure-feeding pipes that are airtightly held through the introduction hole of the clamp member so as to be loosely inserted into the introduction hole of the clamp member, and discharge cooling water and draining air that are pumped over time from opposing tip discharge ports. and a drive mechanism that supports the rear end of the pressure-feeding pipe and reciprocates the pressure-feeding pipe in the axial direction and the horizontal direction. A cooling device for a shaft-shaped workpiece, characterized in that the cooling device advances the shaft-shaped workpiece inwardly through the shaft-shaped workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19643087U JPH0536608Y2 (en) | 1987-12-23 | 1987-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19643087U JPH0536608Y2 (en) | 1987-12-23 | 1987-12-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0199549U true JPH0199549U (en) | 1989-07-04 |
| JPH0536608Y2 JPH0536608Y2 (en) | 1993-09-16 |
Family
ID=31487043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19643087U Expired - Lifetime JPH0536608Y2 (en) | 1987-12-23 | 1987-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0536608Y2 (en) |
-
1987
- 1987-12-23 JP JP19643087U patent/JPH0536608Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0536608Y2 (en) | 1993-09-16 |