CN2209566Y - 一种防扭曲车床 - Google Patents
一种防扭曲车床 Download PDFInfo
- Publication number
- CN2209566Y CN2209566Y CN 95202272 CN95202272U CN2209566Y CN 2209566 Y CN2209566 Y CN 2209566Y CN 95202272 CN95202272 CN 95202272 CN 95202272 U CN95202272 U CN 95202272U CN 2209566 Y CN2209566 Y CN 2209566Y
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- Prior art keywords
- lathe
- lathe bed
- model
- torsional
- utility
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- 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.)
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Abstract
本实用新型公开了一种防扭曲车床,其特点在于
床身底部有三个呈等腰三角形分布的定位孔。本实
用新型结构简单、切实可行,可广泛应用于各种车
床。
Description
本实用新型涉及一种确保车床精度的车床。
车床在使用时,一般采用螺钉紧固在工作台上。车床的底部有四个或四个以上的定位孔,螺钉穿过这些孔与工作台连接。车床的精度在车床制造时已确定,但是当车床安装在工作台后,由于车床底部的变形,往往会引起床身导轨的扭曲,使车床精度下降,从而直接影响车床的使用。
本实用新型的目的是提供一种防止扭曲而导致车床精度下降的车床。
本实用新型的目的是这样实现的:车床包括床身、床头箱等部件,在车床床身底部设置三个定位孔。这三个定位孔采用等腰三角形分布。这样,车床固定在工作台上后,定位所引起的床身变形相抵消,从而保证了车床精度不会下降。本实用新型的具体结构由以下的实施例及其附图给出。
图1是本实用新型的示意图。
图2是车床的主视图。
如图所示,车床包括床身(1)、床头箱(2),三个定位孔(3)在床身(1)底部,其中一个在床身(1)底部的一侧,另外两个在另一侧。本实用新型具有结构简单、切实可行的特点,可广泛应用于各种车床。
Claims (1)
1、一种防扭曲车床,包括床身(1)、床头箱(2),其特点在于床身(1)底部有三个呈等腰三角形分布的定位孔(3)。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95202272 CN2209566Y (zh) | 1995-01-24 | 1995-01-24 | 一种防扭曲车床 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95202272 CN2209566Y (zh) | 1995-01-24 | 1995-01-24 | 一种防扭曲车床 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2209566Y true CN2209566Y (zh) | 1995-10-11 |
Family
ID=33855481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 95202272 Expired - Fee Related CN2209566Y (zh) | 1995-01-24 | 1995-01-24 | 一种防扭曲车床 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2209566Y (zh) |
-
1995
- 1995-01-24 CN CN 95202272 patent/CN2209566Y/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |