CN202021546U - Transverse beam guide rail structure for numerical control gantry grinding machine - Google Patents
Transverse beam guide rail structure for numerical control gantry grinding machine Download PDFInfo
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- CN202021546U CN202021546U CN2011200577542U CN201120057754U CN202021546U CN 202021546 U CN202021546 U CN 202021546U CN 2011200577542 U CN2011200577542 U CN 2011200577542U CN 201120057754 U CN201120057754 U CN 201120057754U CN 202021546 U CN202021546 U CN 202021546U
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- guide rails
- guide rail
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Abstract
The utility model relates to a transverse beam guide rail structure for a numerical control gantry grinding machine. The horizontal plane of a transverse beam is provided with two groups of linear horizontal guide rails; the vertical surface of the transverse beam is provided with a group of linear vertical guide rails; the horizontal guide rails are parallel to the vertical guide rails; and a grinding head component is arranged on the transverse beam, and can move along the horizontal guide rails and the vertical guide rails. Due to the adoption of the structure, the vertical guide rails can bear the weight of the grinding head component, and the horizontal guide rails can overcome grinding force and disturbing moment generated by forcible grinding. The installation surfaces of the horizontal guide rails and the vertical guide rails are on different planes and are vertical to each other, and the guide rails are spatially parallel to each other, so that the guide rails can better bear gravity force and grinding force which are spatially vertical to each other, a saddle and the grinding head component are supported more stably, the working stability of a machine tool is enhanced, and part processing accuracy is enhanced.
Description
Technical field
The utility model relates to a kind of numerically controlled processing equipment, the beam guideway structure of using on particularly a kind of numerical control gantry grinding machine.
Background technology
The crossbeam of planograinder and column, workbench constitute the gantry frame of lathe together, also are the fast moving direction of grinding at crossbeam upper mounting rail, screw pair with the transverse movement that forms bistrique.Consider the manufacturability of part, the cross slide way great majority are installed at grade, but because grinding is very high to the roughness requirement of surface of the work, the grinding vibration can not be arranged, the ability that the mounting means of this guide rail causes lathe opposing impulsive force a little less than, also influenced the machining accuracy and the surface roughness of part simultaneously.
The utility model content
Technical problem to be solved in the utility model is, provides a kind of grinding stability higher numerical control gantry grinding machine beam guideway structure.
For solving the problems of the technologies described above, the utility model provides a kind of numerical control gantry grinding machine beam guideway structure, the horizontal plane of its crossbeam is provided with two groups of straight line horizontal guide rails, the vertical plane of its crossbeam is provided with one group of straight line vertical guide rail, horizontal guide rail and vertical guide rail are parallel to each other, grinding head assembly is installed on the crossbeam, and can move along horizontal guide rail and vertical guide rail.
Further, described crossbeam has two horizontal stand terraces that height is different, and two groups of horizontal guide rails lay respectively on two step surfaces.
Further, described horizontal guide rail is fixed on the horizontal plane of crossbeam by screw and voussoir along the datum level direction.
Further, described vertical guide rail is fixed on the vertical plane of crossbeam by screw and voussoir along the datum level direction.
Compared with prior art, in the numerical control gantry grinding machine beam guideway structure of the present utility model, the vertical guide rail of vertical plane is set on the crossbeam, can bear the weight of grinding head assembly, horizontal plane at crossbeam is provided with two groups of horizontal guide rails parallel to each other, can overcome the grinding force and the disturbing moment that produce when high-rate grinding.Horizontal guide rail and vertical guide rail installed surface are on different planes, vertical mutually, and guide rail is spatially parallel to each other, guide rail can bear on the space better from two orthogonal gravity and grinding force like this, more stably support the work of saddle and part of the grinding head, thereby both improved the job stability of lathe, also improved the precision of processing parts.Above-mentioned wire gauge spread pattern, with two groups of guide rails of level and vertical one group of guide rail collocation, the three-point fix rigidity exceeds 45% than two groups of guide rail intensity that generally are arranged in parallel, the intensity of arranging than level and vertical each one group of guide rail exceeds 20%, the ram bistrique can not tremble apart from the processing of workbench minimum point, and stable accuracy.
Description of drawings
Fig. 1 is the perspective view of the utility model numerical control gantry grinding machine beam guideway structure one preferred embodiment.
Fig. 2 is the schematic side view of numerical control gantry grinding machine beam guideway structure shown in Figure 1.
The specific embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
See also Fig. 1 and Fig. 2, it is a preferred embodiment of the present utility model, this numerical control gantry grinding machine beam guideway structure, horizontal plane 11 at crossbeam 1 is provided with two groups of straight line horizontal guide rails 2, the vertical plane 12 of crossbeam 1 is provided with one group of straight line vertical guide rail 3, horizontal guide rail 2 is parallel to each other with vertical guide rail 3, and grinding head assembly 4 is installed on the crossbeam 1, and can move along horizontal guide rail 2 and vertical guide rail 3.
Particularly, crossbeam 1 has two horizontal stand terrace 11A, 11B that height is different, and two groups of horizontal guide rails 2 lay respectively on two step surface 11A, the 11B, and are fixed on the horizontal plane 11 of crossbeam 1 by screw and voussoir 5 along the datum level direction.Vertical guide rail 3 is fixed on the vertical plane 12 of crossbeam 1 by screw and voussoir 5 along the datum level direction.
In the above-mentioned numerical control gantry grinding machine beam guideway structure, be arranged on the vertical guide rail 3 of vertical plane 12 on the crossbeam 1, can bear the weight of grinding head assembly 4, two groups of horizontal guide rails parallel to each other 2 are set, can overcome the grinding force and the disturbing moment that when high-rate grinding, produce at the horizontal plane 11 of crossbeam 1.The installed surface of horizontal guide rail 11 and vertical guide rail 12 is on different planes, vertical mutually, and guide rail is spatially parallel to each other, guide rail can bear on the space better from two orthogonal gravity and grinding force like this, more stably support the work of saddle and part of the grinding head, so both improve the job stability of lathe, also guaranteed the high manufacturing accuracy and the surperficial best bright finish of part.
Above-mentioned wire gauge spread pattern, with two groups of guide rails of level and vertical one group of guide rail collocation, the three-point fix rigidity exceeds 45% than two groups of guide rail intensity that generally are arranged in parallel, the intensity of arranging than level and vertical each one group of guide rail exceeds 20%, the ram bistrique can not tremble apart from the processing of workbench minimum point, and stable accuracy.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. numerical control gantry grinding machine beam guideway structure, it is characterized in that, the horizontal plane of its crossbeam is provided with two groups of straight line horizontal guide rails, the vertical plane of crossbeam is provided with one group of straight line vertical guide rail, described horizontal guide rail and vertical guide rail are parallel to each other, grinding head assembly is installed on the crossbeam, and can move along described horizontal guide rail and vertical guide rail.
2. numerical control gantry grinding machine beam guideway structure as claimed in claim 1 is characterized in that described crossbeam has two horizontal stand terraces that height is different, and described two groups of horizontal guide rails lay respectively on described two step surfaces.
3. numerical control gantry grinding machine beam guideway structure as claimed in claim 1 or 2 is characterized in that described horizontal guide rail is fixed on the horizontal plane of crossbeam by screw and voussoir along the datum level direction.
4. numerical control gantry grinding machine beam guideway structure as claimed in claim 1 is characterized in that described vertical guide rail is fixed on the vertical plane of crossbeam by screw and voussoir along the datum level direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200577542U CN202021546U (en) | 2011-03-07 | 2011-03-07 | Transverse beam guide rail structure for numerical control gantry grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200577542U CN202021546U (en) | 2011-03-07 | 2011-03-07 | Transverse beam guide rail structure for numerical control gantry grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202021546U true CN202021546U (en) | 2011-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200577542U Expired - Fee Related CN202021546U (en) | 2011-03-07 | 2011-03-07 | Transverse beam guide rail structure for numerical control gantry grinding machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN202021546U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632440A (en) * | 2012-05-02 | 2012-08-15 | 西安交通大学 | Large-size non-spherical grinding machine based on step-shaped cross beam |
| CN103317354A (en) * | 2013-06-30 | 2013-09-25 | 浙江华特数控机床有限公司 | Numerically-controlled machine tool |
| CN103723524A (en) * | 2012-10-11 | 2014-04-16 | 珠海格力电器股份有限公司 | Feeding mechanism |
| CN104874815A (en) * | 2015-06-11 | 2015-09-02 | 李鹭扬 | Inverted numerically-controlled lathe provided with two separated shafts |
| CN107662144A (en) * | 2017-11-10 | 2018-02-06 | 德清菁英信息科技有限公司 | A kind of automobile rod member special grinding apparatus |
| CN107695809A (en) * | 2017-11-20 | 2018-02-16 | 德清菁英信息科技有限公司 | A kind of rod member sanding apparatus |
| CN107695874A (en) * | 2017-11-10 | 2018-02-16 | 德清菁英信息科技有限公司 | A kind of quick rod member grinding apparatus |
-
2011
- 2011-03-07 CN CN2011200577542U patent/CN202021546U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632440A (en) * | 2012-05-02 | 2012-08-15 | 西安交通大学 | Large-size non-spherical grinding machine based on step-shaped cross beam |
| CN103723524A (en) * | 2012-10-11 | 2014-04-16 | 珠海格力电器股份有限公司 | Feeding mechanism |
| CN103723524B (en) * | 2012-10-11 | 2015-11-11 | 珠海格力电器股份有限公司 | Feed mechanism |
| CN103317354A (en) * | 2013-06-30 | 2013-09-25 | 浙江华特数控机床有限公司 | Numerically-controlled machine tool |
| CN103317354B (en) * | 2013-06-30 | 2015-08-12 | 浙江华特数控机床有限公司 | A kind of Digit Control Machine Tool |
| CN104874815A (en) * | 2015-06-11 | 2015-09-02 | 李鹭扬 | Inverted numerically-controlled lathe provided with two separated shafts |
| CN104874815B (en) * | 2015-06-11 | 2016-11-23 | 李鹭扬 | The inverted digital control lathe that a kind of two axles split |
| CN107662144A (en) * | 2017-11-10 | 2018-02-06 | 德清菁英信息科技有限公司 | A kind of automobile rod member special grinding apparatus |
| CN107695874A (en) * | 2017-11-10 | 2018-02-16 | 德清菁英信息科技有限公司 | A kind of quick rod member grinding apparatus |
| CN107695809A (en) * | 2017-11-20 | 2018-02-16 | 德清菁英信息科技有限公司 | A kind of rod member sanding apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUIZHOU DEFENG PRECISION MACHINE TOOL CO., LTD. Free format text: FORMER OWNER: SHENZHEN SHENGDEFENG PRECISION MACHINE CO., LTD. Effective date: 20130521 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518129 SHENZHEN, GUANGDONG PROVINCE TO: 516000 HUIZHOU, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130521 Address after: 516000, Guangdong province Huizhou Huicheng District three Town Development Zone study roadside Patentee after: Huizhou Defeng Precision Machine Tool Co., Ltd. Address before: 518129. E building, Limin Industrial Zone, Xue Gang Bei Road, Longgang District, Bantian District, Guangdong, Shenzhen Patentee before: Precision Machine Tool Co., Ltd. Shenzhen Sheng Defeng |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20190307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |