JPS6014842U - Workpiece cooling device in machining equipment - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図ａは従来の機械加工装置におけるワーク冷却装置
の態様を示す要部断面図、同図すは同図ａのｂ−ｂ矢視
図、第２図はこの考案に係る一実施例の要部断面図であ
る。 １・・・・・・機械加工装置、２・・・・・・ヘッドセ
ンタ、３・・・・・・テールセンタ、５・・・・・・冷
却管、Ｗ・・・・・・ワーク、Ｗａ・・・・・・（ワー
クの）中空部、１１・・・・・・冷却剤供給孔、１３・
・・・・・冷却剤放出孔。Fig. 1a is a cross-sectional view of a main part showing an aspect of a workpiece cooling device in a conventional machining device, and Fig. 2 is a view taken along arrow bb in Fig. 1a, and Fig. 2 shows an embodiment of the invention. It is a sectional view of the main part. 1... Machining device, 2... Head center, 3... Tail center, 5... Cooling pipe, W... Workpiece, Wa...Hollow part (of the workpiece), 11... Coolant supply hole, 13.
...coolant discharge hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 中空のワークを支持するヘッドセンタとテールセンタと
を備え、かつワークの被加工部へ冷却剤を供給しながら
加工を行なう機械加工装置において、上記両センタの一
方には冷却剤を供給する冷′却管に連通してワークの中
空部へ連なる冷却剤供給孔を、他方には該中空部からの
冷却剤を放出する冷却剤放出孔を形成したことを特徴と
する機械加工装置に於けるワーク冷却装置。In a machining device that is equipped with a head center and a tail center that support a hollow workpiece and performs machining while supplying a coolant to the workpiece part, one of the two centers has a cooling center that supplies the coolant. A workpiece in a machining device, characterized in that a coolant supply hole is formed in communication with a cooling pipe to a hollow part of the workpiece, and a coolant discharge hole is formed on the other side to discharge the coolant from the hollow part. Cooling system.