CN2502074Y - Linear bearing guide rail for machine tool - Google Patents
Linear bearing guide rail for machine tool Download PDFInfo
- Publication number
- CN2502074Y CN2502074Y CN 01251928 CN01251928U CN2502074Y CN 2502074 Y CN2502074 Y CN 2502074Y CN 01251928 CN01251928 CN 01251928 CN 01251928 U CN01251928 U CN 01251928U CN 2502074 Y CN2502074 Y CN 2502074Y
- Authority
- CN
- China
- Prior art keywords
- guide rail
- machine tool
- planker
- linear bearing
- bearing guide
- 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.)
- Expired - Fee Related
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- Machine Tool Units (AREA)
Abstract
The utility model discloses a linear bearing guide rail for machine tool. Two lines of bearings are arranged on an upward dragging board on the basis of the linear bearing guide rail for machine tool under prior art. The bearings rotate on a downward dragging board by taking the downward dragging board as the guiding rail so as to support the upward dragging board. Through additional arranging a bearing guiding rail between the downward dragging boards of the machine tool, the linear bearing guide rail for machine tool disclosed in then utility model can greatly improve the bearing capacity of the machine tool under the condition of the same working area.
Description
Technical field
The utility model relates to machine tool guideway, especially a kind of lathe linear bearing guide rail.
Background technique
Basically adopt two kinds of guide rails between planker and the following planker on the lathe at present: a kind of is " V " level gauge, and a kind of is linear rail." V " level gauge can not bear power upwards, and where last planker moves to, and where following planker will be dragged to, and the necessary volume of planker is very big down for this.Linear rail also has two kinds of assembling situations: a kind of is the distance between the slide block to be dressed up very big, and this mode lathe floor space is very big, but bearing power is stronger; A kind of is the distance between the slide block to be dressed up very little, and floor space is very little naturally, but the center of gravity of the center of gravity of workpiece, worktable all can go to the outside of slide block, and this mode can be used when weight is little, when the weight of worktable and workpiece is very big, just can't use.
Summary of the invention
The purpose of this utility model just provides that a kind of floor space is little, the active strong lathe linear bearing guide rail of load-bearing.
Lathe linear bearing guide rail of the present utility model is on the basis of existing lathe linear rail, two row's bearings are set on last planker, and the following planker of bearing is that guide rail is rotating planker in the support on the planker down, to replenish the deficiency of existing linear rail, improve the bearing power of lathe.
Lathe linear bearing guide rail of the present utility model makes it under the condition of identical work area by between the planker, on the basis of existing linear rail, increase bearing guide about lathe, can improve the bearing power of lathe greatly.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 be among Fig. 1 A to view.
Lathe linear bearing guide rail of the present utility model comprises planker 1, between planker 3, slide block 5, last planker 1 and the following planker 3 linear rail 2 is set down, last planker 1 both sides are provided with row's bearing 4 respectively, bearing 4 following plankers 3 are that guide rail is rotating on the planker 3 down, also can be arranged between two linear rails 2 to support planker 1, two row's bearing 4.
Claims (3)
1, a kind of lathe linear bearing guide rail comprises planker (1), following planker (3), slide block (5), between last planker (1) and the following planker (3) linear rail (2) is set, it is characterized in that: go up two row's bearings (4) are set on the planker (1), the following planker of bearing (4) (3) is that guide rail is in upward rotation of planker (3) down.
2, lathe linear bearing guide rail according to claim 1 is characterized in that: two row's bearings (4) are provided with the both sides of planker (1) respectively.
3, lathe linear bearing guide rail according to claim 1 is characterized in that: two row's bearings (4) are arranged between two linear rails (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01251928 CN2502074Y (en) | 2001-09-18 | 2001-09-18 | Linear bearing guide rail for machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01251928 CN2502074Y (en) | 2001-09-18 | 2001-09-18 | Linear bearing guide rail for machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2502074Y true CN2502074Y (en) | 2002-07-24 |
Family
ID=33661749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01251928 Expired - Fee Related CN2502074Y (en) | 2001-09-18 | 2001-09-18 | Linear bearing guide rail for machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2502074Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526094A (en) * | 2014-12-25 | 2015-04-22 | 佛山市大铁数控机械有限公司 | Wire cutting machine with workbench high in precision and load |
| CN109514385A (en) * | 2019-01-03 | 2019-03-26 | 天润曲轴股份有限公司 | Rectangular guideway grinds an auxiliary device |
-
2001
- 2001-09-18 CN CN 01251928 patent/CN2502074Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526094A (en) * | 2014-12-25 | 2015-04-22 | 佛山市大铁数控机械有限公司 | Wire cutting machine with workbench high in precision and load |
| CN104526094B (en) * | 2014-12-25 | 2017-12-05 | 广东大铁数控机械有限公司 | The wire cutting machine of workbench with high-precision high-load |
| CN109514385A (en) * | 2019-01-03 | 2019-03-26 | 天润曲轴股份有限公司 | Rectangular guideway grinds an auxiliary device |
| CN109514385B (en) * | 2019-01-03 | 2023-10-31 | 天润工业技术股份有限公司 | Auxiliary device for grinding points of rectangular guide rail |
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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 |