CN101850527A - Novel Z-axis tensioning mechanism for gantry machining center - Google Patents
Novel Z-axis tensioning mechanism for gantry machining center Download PDFInfo
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- CN101850527A CN101850527A CN200910026128A CN200910026128A CN101850527A CN 101850527 A CN101850527 A CN 101850527A CN 200910026128 A CN200910026128 A CN 200910026128A CN 200910026128 A CN200910026128 A CN 200910026128A CN 101850527 A CN101850527 A CN 101850527A
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- slide
- tensioning mechanism
- machining center
- gantry machining
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Abstract
The invention discloses a novel Z-axis tensioning mechanism for a gantry machining center, which comprises guide ways on both sides, slide carriages and slider-locking plates, the guide way on one side as a reference directly clings to one of the slide carriages, an adjustable tapered wedge-shaped spacer is arranged between the guide way on the other side an adjusting end and the other slide carriage, and the slider-locking plate at the outer end of the tapered wedge-shaped spacer is provided with a set screw for fixing the tapered wedge-shaped spacer. The structure of the Z-axis tensioning mechanism is reasonable; since the slider-locking plate is provided with a set screw for fixing the tapered wedge-shaped spacer, the tension state of the combined spacer cannot be changed under the state of stress, and thereby the error of the Z-axis traveling straightness cannot occur after a long time of use.
Description
Technical field:
The present invention relates to a kind of gantry machining center Z axis tensioning mechanism.
Background technology:
Existing gantry machining center Z axis tensioning mechanism, the one side rails is that benchmark directly leans against on the slide, opposite side is for adjusting end, adjust Z axle walking linearity by flat shim, such version can't be made assurance to the continuous stability of precision, after use a period of time, flat shim is loosening, and Z axle walking linearity just produces error.
Summary of the invention:
The object of the present invention is to provide a kind of rational in infrastructure, the novel gantry machining center Z axis tensioning mechanism of good working effect.
Technical solution of the present invention is:
A kind of novel gantry machining center Z axis tensioning mechanism comprises two side rails, slide, slide block latch, and it is characterized in that: a side rails directly leans against on the slide as benchmark; The opposite side guide rail is as adjusting end, and an adjustable wedge shape pad is set between the slide, is provided with on the slide block latch of wedge shape pad outer end to hold out against screw with what wedge shape pad withstood.
The present invention is rational in infrastructure, holds out against screw and withstand the wedge pad on the slide block latch, guarantees that the tensioning state of compound gasket under stress does not change, and has guaranteed that Z axle walking linearity does not produce error after long-time the use.
Description of drawings:
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the configuration diagram of one embodiment of the invention.
The specific embodiment:
A kind of novel gantry machining center Z axis tensioning mechanism comprises that two side rails 1,2, slide 3,4, slide block latch 5,6, one side rails 1 directly lean against on the slide 3 as benchmark; Opposite side guide rail 2 is held as adjusting, and an adjustable wedge shape pad 7 is set between the slide 4.Adjustable wedge shape pad comprises being provided with on the slide block latch 5 of outer end and holds out against screw 8 with what wedge shape pad 7 withstood.
Claims (1)
1. a novel gantry machining center Z axis tensioning mechanism comprises two side rails, slide, slide block latch, and it is characterized in that: a side rails directly leans against on the slide as benchmark; The opposite side guide rail is as adjusting end, and an adjustable wedge shape pad is set between the slide, is provided with on the slide block latch of wedge shape pad outer end to hold out against screw with what wedge shape pad withstood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910026128A CN101850527A (en) | 2009-03-31 | 2009-03-31 | Novel Z-axis tensioning mechanism for gantry machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910026128A CN101850527A (en) | 2009-03-31 | 2009-03-31 | Novel Z-axis tensioning mechanism for gantry machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101850527A true CN101850527A (en) | 2010-10-06 |
Family
ID=42802293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910026128A Pending CN101850527A (en) | 2009-03-31 | 2009-03-31 | Novel Z-axis tensioning mechanism for gantry machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101850527A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240312A (en) * | 2013-05-09 | 2013-08-14 | 诸暨市米蓝机械有限公司 | Bending machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2438537Y (en) * | 2000-08-02 | 2001-07-11 | 廖谊淙 | Vertical milling machine and central processing machine mainshaft and vertical column combination structure |
| CN1593843A (en) * | 2003-09-10 | 2005-03-16 | 湖南一派数控设备有限公司 | Special type digital control vertical double slide carriage piston turning lathe |
| CN2724910Y (en) * | 2004-08-02 | 2005-09-14 | 潘旭华 | Static pressure guide rail slide block device |
| CN101367170A (en) * | 2008-09-19 | 2009-02-18 | 中捷机床有限公司 | Auxiliary support apparatus for preventing sag of transverse beam feed screw of numerical control machining center |
| CN101391314A (en) * | 2008-09-25 | 2009-03-25 | 湖州机床厂有限公司 | Spherical surface hole boring and milling mechanism |
| CN201389776Y (en) * | 2009-03-31 | 2010-01-27 | 南通国盛机电集团有限公司 | Z shaft tensioning mechanism of novel gantry machining center |
-
2009
- 2009-03-31 CN CN200910026128A patent/CN101850527A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2438537Y (en) * | 2000-08-02 | 2001-07-11 | 廖谊淙 | Vertical milling machine and central processing machine mainshaft and vertical column combination structure |
| CN1593843A (en) * | 2003-09-10 | 2005-03-16 | 湖南一派数控设备有限公司 | Special type digital control vertical double slide carriage piston turning lathe |
| CN2724910Y (en) * | 2004-08-02 | 2005-09-14 | 潘旭华 | Static pressure guide rail slide block device |
| CN101367170A (en) * | 2008-09-19 | 2009-02-18 | 中捷机床有限公司 | Auxiliary support apparatus for preventing sag of transverse beam feed screw of numerical control machining center |
| CN101391314A (en) * | 2008-09-25 | 2009-03-25 | 湖州机床厂有限公司 | Spherical surface hole boring and milling mechanism |
| CN201389776Y (en) * | 2009-03-31 | 2010-01-27 | 南通国盛机电集团有限公司 | Z shaft tensioning mechanism of novel gantry machining center |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240312A (en) * | 2013-05-09 | 2013-08-14 | 诸暨市米蓝机械有限公司 | Bending machine |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20101006 |