CN202726500U - Gantry column structure - Google Patents
Gantry column structure Download PDFInfo
- Publication number
- CN202726500U CN202726500U CN 201220408865 CN201220408865U CN202726500U CN 202726500 U CN202726500 U CN 202726500U CN 201220408865 CN201220408865 CN 201220408865 CN 201220408865 U CN201220408865 U CN 201220408865U CN 202726500 U CN202726500 U CN 202726500U
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- CN
- China
- Prior art keywords
- column
- gantry
- upright post
- gantry upright
- machine tool
- 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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Abstract
The utility model discloses a gantry column structure which comprises a gantry column, a gantry column upper segment and a gantry column lower segment. The gantry column lower segment is wider than the gantry column upper segment. The lower end of the gantry column is widened in perpendicular step form. Therefore, area of contact of the column with the ground can be increased, span of a column base is widened, and the column is more stable. In addition, the lower segment is widened, so that the column is better supported when stressed, mechanical properties of the column are better and structural stability of a machine tool is enhanced. Therefore, when a workpiece is machined by the machine tool, overall stability of the machine tool can be guaranteed and machining stability of the machine tool is guaranteed.
Description
Technical field
The utility model relates to a kind of gantry upright post structure.
Background technology
Along with the development of China's manufacturing industry, Digit Control Machine Tool is used more and more broader, and wherein gantry numerical control machining center is also more and more used generally.
The pillar construction of existing CNC planer type milling machine, see to column from the base side, it generally all is rectangular shape on the contour structures, like this simple in structure, but when lathe cuts, when especially workpiece being carried out heavy cut, the column of lathe will produce larger vibrations because of the active force in when cutting.
The utility model content
The utility model technical issues that need to address just are to overcome the defective of prior art, and a kind of gantry upright post structure is provided, and it is widened the hypomere of gantry upright post equably, and its appearance and size is strengthened, and strengthen the contact area with ground.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of gantry upright post structure of the utility model comprises gantry upright post, and gantry upright post epimere and gantry upright post hypomere, and the gantry upright post hypomere is wider than gantry upright post epimere, and the gantry upright post lower end is vertical trapezoidal shape HOMOGENEOUS BROADENING.
The utility model is vertical trapezoidal shape HOMOGENEOUS BROADENING with the hypomere of gantry upright post, so talks about, and just can strengthen the contact area on column and ground, namely strengthens the pillar stand tail span, makes column more stable.Simultaneously, because widening of hypomere size makes column that a better Support Position be arranged when stressed, make the mechanical property of column better, strengthened the structural stability of lathe.So, when machine tool processing workpiece, just can guarantee the resistance to overturning of lathe, thereby guarantee the processing stability of lathe.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, a kind of gantry upright post structure of the utility model comprises gantry upright post, and gantry upright post epimere 1 and gantry upright post hypomere 2, and the gantry upright post hypomere is wider than gantry upright post epimere, and the gantry upright post hypomere is vertical trapezoidal shape 3 HOMOGENEOUS BROADENING.
The utility model is vertical trapezoidal shape HOMOGENEOUS BROADENING with the hypomere of gantry upright post, so talks about, and just can strengthen the contact area on column and ground, namely strengthens the pillar stand tail span, makes column more stable.Simultaneously, because widening of hypomere size makes column that a better Support Position be arranged when stressed, make the mechanical property of column better, strengthened the structural stability of lathe.So, when machine tool processing workpiece, just can guarantee the resistance to overturning of lathe, thereby guarantee the processing stability of lathe.
It should be noted that at last: obviously, above-described embodiment only is for the utility model example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And the apparent variation of being amplified out thus or change still are among the protection domain of the present utility model.
Claims (1)
1. gantry upright post structure is characterized in that: comprise gantry upright post, and gantry upright post epimere and gantry upright post hypomere, the gantry upright post hypomere is wider than gantry upright post epimere, and the gantry upright post lower end is vertical trapezoidal shape HOMOGENEOUS BROADENING.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408865 CN202726500U (en) | 2012-08-17 | 2012-08-17 | Gantry column structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408865 CN202726500U (en) | 2012-08-17 | 2012-08-17 | Gantry column structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202726500U true CN202726500U (en) | 2013-02-13 |
Family
ID=47652248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220408865 Expired - Fee Related CN202726500U (en) | 2012-08-17 | 2012-08-17 | Gantry column structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202726500U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425520A (en) * | 2016-12-09 | 2017-02-22 | 东莞市巨冈机械工业有限公司 | Vertical column for drilling and tapping center |
| CN108393706A (en) * | 2018-04-28 | 2018-08-14 | 广东省智能制造研究所 | A kind of movable beam type gantry machining center elongated column and its optimum design method |
-
2012
- 2012-08-17 CN CN 201220408865 patent/CN202726500U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425520A (en) * | 2016-12-09 | 2017-02-22 | 东莞市巨冈机械工业有限公司 | Vertical column for drilling and tapping center |
| CN108393706A (en) * | 2018-04-28 | 2018-08-14 | 广东省智能制造研究所 | A kind of movable beam type gantry machining center elongated column and its optimum design method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20140817 |
|
| EXPY | Termination of patent right or utility model |