CN102765035A - Four-spindle vertical numerical control grinding center - Google Patents
Four-spindle vertical numerical control grinding center Download PDFInfo
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- CN102765035A CN102765035A CN2012102672625A CN201210267262A CN102765035A CN 102765035 A CN102765035 A CN 102765035A CN 2012102672625 A CN2012102672625 A CN 2012102672625A CN 201210267262 A CN201210267262 A CN 201210267262A CN 102765035 A CN102765035 A CN 102765035A
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Abstract
The invention discloses a four-spindle vertical numerical control grinding center. The four-spindle vertical numerical control grinding center comprises a machine body, wherein a vertical column and a vertical workpiece spindle are arranged on the machine body; a Z-direction sliding plate capable of sliding in the Z direction is arranged on the vertical column; a Y-direction sliding plate capable of sliding in the Y direction is arranged on the Z-direction sliding plate; two grinding wheel spindle boxes are arranged on the Y-direction sliding plate; a grinding wheel spindle is arranged in each grinding wheel spindle box; and a grinding wheel is fixed at the outer end of the grinding wheel spindle. The four-spindle vertical numerical control grinding center provided by the invention is provided with the two grinding wheel spindle boxes so that workpieces can be subjected to grinding of surfaces such as an outer circumferential surface, an inner circumferential surface, a conical surface, an end surface and the like by the two grinding wheel spindle boxes alternately after being mounted and clamped for complex parts; multiple steps can be gathered to realize compound grinding; the grinding efficiency is high; and meanwhile, the workpieces do not need to be repeatedly assembled and clamped so that the processing precision also can be improved.
Description
Technical field
The present invention relates to a kind of machining center, particularly relate to a kind of vertical grinding center.
Background technology
The vertical numerical control grinding center is a kind of process equipment commonly used in the Modern Manufacturing Technology, and it can carry out high efficiency grinding to various surfaces such as inner headed face, periphery, taper seat, raceway, end faces.Yet up to now, all vertical grinding centers all only have a grinding spindle, thus the ability of its composite grinding a little less than.For a workpiece is accomplished such as operations such as cylindricalo grinding, cross grinding, internal grinding, conical surface interpolation grindings; Existing vertical numerical control grinding center often need be changed emery wheel and/or adjustment workpiece according to the difference of workpiece shape, material, thereby has influenced working (machining) efficiency.
Summary of the invention
The technical problem that the present invention will solve provides a kind of vertical numerical control grinding center that can accomplish composite grinding processing to the workpiece of a clamping.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of four shaft vertical numerical control grinding centers; Comprise lathe bed, said lathe bed is provided with column and vertical work spindle, be equipped with on the said column one can be along Z to the Z that slides to slide plate; Said Z to slide plate be provided with one can be along Y to the Y that slides to slide plate; Said Y is provided with two grinding wheel spindle casees to slide plate, is provided with grinding wheel spindle in the said grinding wheel spindle case, and the external end head of said grinding wheel spindle is fixed with abrasive grinding wheel.
As the improvement of technique scheme, said work spindle can be along X to moving.
As the further improvement of technique scheme, said work spindle is arranged on an X on slide plate, thereby said X can be along X to slip by a driven by servomotor to slide plate.
As the further improvement of technique scheme, said two grinding wheel spindle casees are fixed on Y on slide plate, and grinding wheel spindle axially with Z to parallel.
As the further improvement of technique scheme, at least one the grinding wheel spindle case in said two grinding wheel spindle casees can be along an axis swing certain angle perpendicular to the Z-Y plane.
As the further improvement of technique scheme, said work spindle is electric main shaft.
Compared with prior art, the invention has the beneficial effects as follows: vertical mill grinding center provided by the present invention is owing to having two grinding wheel spindle casees, therefore; For complex parts; Workpiece carries out the grinding such as surfaces such as periphery, inner headed face, taper seat, end faces to workpiece by two grinding wheel spindle casees by turns after clamping is accomplished, a plurality of operations are put together; Thereby can realize composite grinding processing, have the high characteristics of grinding efficiency.Simultaneously, owing to need not workpiece is carried out clamping repeatedly, machining accuracy also can be improved.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention, the accompanying drawing of required use is done simple declaration in will describing embodiment below:
Fig. 1 is the structural representation at four shaft vertical numerical control grinding centers of one embodiment of the invention;
Fig. 2 is the structural representation at four shaft vertical numerical control grinding centers of another embodiment of the present invention.
The specific embodiment
Below will combine embodiment and accompanying drawing that the technique effect of design of the present invention, concrete structure and generation is carried out clear, intactly description, to understand the object of the invention, characteristic and effect fully.Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.In addition; If no special instructions; Connection described in the application embodiment, setting, installation description etc. can be directly to connect, be provided with or be installed together between two characteristics, also can be connecting indirectly, be provided with or be installed together through further feature of two characteristics.
See figures.1.and.2, wherein have the coordinate system of X, Y, Z composition, wherein; Four shaft vertical numerical control grinding centers of one embodiment of the invention comprise lathe bed 10; Said lathe bed is provided with column 20 and vertical work spindle, be equipped with on the said column 20 one can be along Z to the Z that slides to slide plate 30, said Z to slide plate 30 be provided with one can be along Y to the Y that slides to slide plate 90; Said Y is provided with two grinding wheel spindle casees 40 to slide plate 90; Said two grinding wheel spindle casees 40 are provided with grinding wheel spindle 41 in the said grinding wheel spindle case 40, and the external end head of said grinding wheel spindle 41 is fixed with abrasive grinding wheel 42.
With workpiece illustrated in figures 1 and 2 80 is example, and this workpiece 80 needs the groove face at processing inner headed face, periphery and top.Like this, different emery wheels is installed on two main spindle boxes 40 respectively, through two grinding wheel spindle casees process these surfaces by turns respectively, thereby have the advantages that with respect to prior art operation is concentrated, efficient is high.
Work spindle is owing to be arranged on X on slide plate 60, so it also moves in the process that slide plate 60 moves at X thereupon.Therefore, the big young pathbreaker of workpiece 80 does not receive the restriction of work spindle head size, even if workpiece is very big, can use less work spindle head yet, can conveniently realize the grinding of keeping to the side of workpiece 80.Simultaneously, X when slide plate moves to outermost end, can also be lifted large-scale workpiece on the work spindle very easily.
As shown in Figure 1, these two grinding wheel spindle casees 40 are fixed on Y on slide plate 90, and grinding wheel spindle 41 axially with Z to parallel.That is to say that the grinding wheel spindle case 40 shown in Fig. 1 is that vertical shaft is arranged.For the similar this workpiece of large-scale nut, common horizontal hone can't carry out grinding.Certainly, can process through the mode that the grinding machine overall volume is increased, but this can increase the floor space of cost and grinding machine again.As shown in Figure 2; One of them grinding wheel spindle case 40 of the grinding center of present embodiment is set to can be along an axis swing certain angle perpendicular to the Z-Y plane; Like this; For picture large-scale nut this workpiece, clamping can utilize this main shaft that the screw thread of nut is carried out grinding under the prerequisite that does not increase overall volume after on the workbench 50 easily.
Certainly; The invention is not limited to above-mentioned embodiment; Those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite of spirit of the present invention, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (6)
1. shaft vertical numerical control grinding center; Comprise lathe bed, said lathe bed is provided with column and vertical work spindle, it is characterized in that: be equipped with on the said column one can be along Z to the Z that slides to slide plate; Said Z to slide plate be provided with one can be along Y to the Y that slides to slide plate; Said Y is provided with two grinding wheel spindle casees to slide plate, is provided with grinding wheel spindle in the said grinding wheel spindle case, and the external end head of said grinding wheel spindle is fixed with abrasive grinding wheel.
2. four shaft vertical numerical control grinding centers according to claim 1 is characterized in that: said work spindle can be along X to moving.
3. four shaft vertical numerical control grinding centers according to claim 2, it is characterized in that: it is characterized in that: said work spindle is arranged on an X on slide plate, thus said X can be along X to slip by a driven by servomotor to slide plate.
4. according to each described four shaft vertical numerical control grinding centers of claim 1 to 3, it is characterized in that: said two grinding wheel spindle casees are fixed on Y on slide plate, and grinding wheel spindle axially with Z to parallel.
5. according to each described four shaft vertical numerical control grinding centers of claim 1 to 3, it is characterized in that: at least one the grinding wheel spindle case in said two grinding wheel spindle casees can be along an axis swing certain angle perpendicular to the Z-Y plane.
6. according to each described four shaft vertical numerical control grinding centers of claim 1 to 3, it is characterized in that: said work spindle is electric main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012102672625A CN102765035A (en) | 2012-07-31 | 2012-07-31 | Four-spindle vertical numerical control grinding center |
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| CN2012102672625A CN102765035A (en) | 2012-07-31 | 2012-07-31 | Four-spindle vertical numerical control grinding center |
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| CN102765035A true CN102765035A (en) | 2012-11-07 |
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| CN2012102672625A Pending CN102765035A (en) | 2012-07-31 | 2012-07-31 | Four-spindle vertical numerical control grinding center |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264342A (en) * | 2013-05-23 | 2013-08-28 | 广州市敏嘉制造技术有限公司 | Composite grinding lathe for grinding pin wheel housing |
| CN103286661A (en) * | 2013-05-06 | 2013-09-11 | 广州市敏嘉制造技术有限公司 | Grinder for grinding cycloidal gear |
| CN103302558A (en) * | 2013-06-05 | 2013-09-18 | 无锡天惠塑机有限公司 | Numerical control composite grinding machine and grinding method thereof |
| CN103465145A (en) * | 2013-09-03 | 2013-12-25 | 东莞市钜铧机械有限公司 | Five-axis numerical control polishing machine capable of changing grinding heads automatically |
| CN103639874A (en) * | 2013-11-25 | 2014-03-19 | 李东炬 | Magnetic pole of universal grinding machine special for nuclear power bearing ring machining |
| CN103949959A (en) * | 2014-04-18 | 2014-07-30 | 河源富马硬质合金股份有限公司 | Multifunctional grinding machine |
| CN105500128A (en) * | 2015-12-28 | 2016-04-20 | 郑州磨料磨具磨削研究所有限公司 | Common abrasive grinding wheel internal and external grinding machine |
| CN105945697A (en) * | 2016-06-24 | 2016-09-21 | 阳江市阳东区科拓自动化机械设备有限公司 | Four-shaft linked horizontal numerical control grinding machine and utilization method thereof |
| CN106425714A (en) * | 2016-06-23 | 2017-02-22 | 佛山市业鹏机械有限公司 | Fine grinding device for main shaft grinding disc positioning end surface of diamond grinding machine |
| CN107234524A (en) * | 2016-03-28 | 2017-10-10 | 沈阳海默数控机床有限公司 | A kind of vertical grinder for carrying out grinding for circular excircle of workpiece face to planing surface |
| CN107877213A (en) * | 2017-12-22 | 2018-04-06 | 无锡市创恒机械有限公司 | A kind of precise adjusting device of X-axis and Z axis |
| CN108788959A (en) * | 2018-07-13 | 2018-11-13 | 北京工业大学 | A kind of vertical grinder for the conical surface and taper hole grinding |
| CN109531296A (en) * | 2018-12-10 | 2019-03-29 | 广州市敏嘉制造技术有限公司 | A kind of deep hole vertical multi-shaft grinding machine |
| CN109531377A (en) * | 2018-12-10 | 2019-03-29 | 广州市敏嘉制造技术有限公司 | A kind of vertical grinding machine of deep hole |
| CN110561229A (en) * | 2019-08-30 | 2019-12-13 | 杭州永固汽车零部件有限公司 | Universal full-automatic three-shaft grinding machine with double channels and double rolling ways for hub unit |
| CN111390565A (en) * | 2020-01-20 | 2020-07-10 | 东莞市桂菱数控机械有限公司 | Turning, milling and grinding integrated processing equipment |
| CN111451876A (en) * | 2020-05-22 | 2020-07-28 | 常州工业职业技术学院 | Automatic casting mechanical arm grinding machine |
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Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286661A (en) * | 2013-05-06 | 2013-09-11 | 广州市敏嘉制造技术有限公司 | Grinder for grinding cycloidal gear |
| CN103286661B (en) * | 2013-05-06 | 2015-11-18 | 广州市敏嘉制造技术有限公司 | A kind of grinding machine of grinding Cycloidal Wheel |
| CN103264342A (en) * | 2013-05-23 | 2013-08-28 | 广州市敏嘉制造技术有限公司 | Composite grinding lathe for grinding pin wheel housing |
| CN103264342B (en) * | 2013-05-23 | 2016-03-02 | 广州市敏嘉制造技术有限公司 | A kind of composite grinding lathe of grinding pin wheel housing |
| CN103302558A (en) * | 2013-06-05 | 2013-09-18 | 无锡天惠塑机有限公司 | Numerical control composite grinding machine and grinding method thereof |
| CN103302558B (en) * | 2013-06-05 | 2016-01-20 | 江苏高博智融科技有限公司 | A kind of numerical control compound grinding machine and method for grinding thereof |
| CN103465145A (en) * | 2013-09-03 | 2013-12-25 | 东莞市钜铧机械有限公司 | Five-axis numerical control polishing machine capable of changing grinding heads automatically |
| CN103639874B (en) * | 2013-11-25 | 2016-05-18 | 李东炬 | The magnetic pole of nuclear power bearing ring processing Special universal grinding machine |
| CN103639874A (en) * | 2013-11-25 | 2014-03-19 | 李东炬 | Magnetic pole of universal grinding machine special for nuclear power bearing ring machining |
| CN103949959A (en) * | 2014-04-18 | 2014-07-30 | 河源富马硬质合金股份有限公司 | Multifunctional grinding machine |
| CN105500128A (en) * | 2015-12-28 | 2016-04-20 | 郑州磨料磨具磨削研究所有限公司 | Common abrasive grinding wheel internal and external grinding machine |
| CN107234524A (en) * | 2016-03-28 | 2017-10-10 | 沈阳海默数控机床有限公司 | A kind of vertical grinder for carrying out grinding for circular excircle of workpiece face to planing surface |
| CN106425714A (en) * | 2016-06-23 | 2017-02-22 | 佛山市业鹏机械有限公司 | Fine grinding device for main shaft grinding disc positioning end surface of diamond grinding machine |
| CN105945697A (en) * | 2016-06-24 | 2016-09-21 | 阳江市阳东区科拓自动化机械设备有限公司 | Four-shaft linked horizontal numerical control grinding machine and utilization method thereof |
| CN107877213A (en) * | 2017-12-22 | 2018-04-06 | 无锡市创恒机械有限公司 | A kind of precise adjusting device of X-axis and Z axis |
| CN108788959A (en) * | 2018-07-13 | 2018-11-13 | 北京工业大学 | A kind of vertical grinder for the conical surface and taper hole grinding |
| CN109531296A (en) * | 2018-12-10 | 2019-03-29 | 广州市敏嘉制造技术有限公司 | A kind of deep hole vertical multi-shaft grinding machine |
| CN109531377A (en) * | 2018-12-10 | 2019-03-29 | 广州市敏嘉制造技术有限公司 | A kind of vertical grinding machine of deep hole |
| CN109531296B (en) * | 2018-12-10 | 2024-07-05 | 广州市敏嘉制造技术有限公司 | Vertical multiaxis processing grinding machine of deep hole |
| CN110561229A (en) * | 2019-08-30 | 2019-12-13 | 杭州永固汽车零部件有限公司 | Universal full-automatic three-shaft grinding machine with double channels and double rolling ways for hub unit |
| CN111390565A (en) * | 2020-01-20 | 2020-07-10 | 东莞市桂菱数控机械有限公司 | Turning, milling and grinding integrated processing equipment |
| CN111451876A (en) * | 2020-05-22 | 2020-07-28 | 常州工业职业技术学院 | Automatic casting mechanical arm grinding machine |
| CN111451876B (en) * | 2020-05-22 | 2024-10-11 | 常州工业职业技术学院 | Automatic grinding machine for casting mechanical arm |
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Application publication date: 20121107 |