JPH01143328U

JPH01143328U -

Info

Publication number: JPH01143328U
Application number: JP3840188U
Authority: JP
Priority date: 1988-03-25
Filing date: 1988-03-25
Publication date: 1989-10-02

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例装置を示す斜視図で
ある。１，２，２′，３……構造体（１……ベース、
２，２′……支柱、３……横部材）、５……吸気
手段（フアン）、６，７……開孔。 FIG. 1 is a perspective view showing an embodiment of the present invention. 1, 2, 2', 3... structure (1... base,
2, 2'... Support column, 3... Horizontal member), 5... Intake means (fan), 6, 7... Opening hole.

Claims

[Claims for Utility Model Registration] (1) A machine tool having a structure with a hollow interior has at least two holes communicating with the outside air, and at least one hole A structure for preventing thermal deformation of a machine tool which is provided with an intake means or an exhaust means. (2) dividing the internal cavity of the structure into multiple spaces;
The thermal deformation prevention structure for a machine tool according to claim 1, wherein each space is individually provided with an intake means or an exhaust means. (3) The thermal deformation prevention structure for a machine tool according to claim (1), wherein the internal cavity of the structure communicates as one space. (4) Claim (2) or claim 2, wherein a temperature detection device is disposed in each space, and a control means is provided to control the intake means or the exhaust means so that the temperature of the space becomes a set temperature. The thermal deformation prevention structure of the machine tool described in (3).