A kind of grinding machine
The utility model relates to a kind of grinding machine, relates in particular to a kind of frame for movement of grinding machine, makes grinding machine to enhance productivity.
In the prior art, having associated with the utility model is numerically control grinder and corresponding method for grinding, has had mentioned in the existing patent.
Such as, Chinese patent application number " 200710010563.9 ", name is called the utility model patent of " method for grinding of rolling linear guide ", discloses a kind of method for grinding of rolling linear guide.Comprise the steps: that A. uses the end face of surface grinding machine grinding line slideway earlier; B. line slideway is inverted, its end face places downwards on the magnetic force workbench of three travelling wheelhead roll grinders, and fixes by magnetic force; C. finish the left emery wheel that is installed on three travelling wheelhead roll grinders and the correction of right emery wheel working face by being installed in one on grinding machine cover abrasive wheel forming correcting device, by being installed in emery wheel working face in the middle of the flat-faced wheel correcting device correction on three travelling wheelhead roll grinders; D. finish the grinding of line slideway side, raceway working face and line slideway bottom surface simultaneously by left emery wheel, right emery wheel and middle emery wheel; The circumference place of described left emery wheel and right emery wheel be provided with the line slideway side on the projection that matches of raceway working face.
China Patent No. " 200520066769.X " and for example, name is called the utility model patent of " a kind of multipurpose three-shaft linkage numerically control grinder of replaceable interlock turning cylinder ", the multipurpose three-shaft linkage numerically control grinder that relates to a kind of replaceable interlock turning cylinder, comprise the cylindrical grinder main body, the multiple grinding machine annex that is installed on the cylindrical grinder, three-shaft linkage digital control system reach by its interlock control Z axle servomotor I, X-axis servomotor II with by the removable servomotor III that closes actuator drives interlock turning cylinder.By servomotor III is connected on the different turning cylinders, rotate through removable this turning cylinder of actuator drives that closes, make it become the interlock turning cylinder, realized the replacing of interlock turning cylinder, to satisfy different purposes.Can realize that two shifting axles add a turning cylinder interlock forming grinding wheel and accurately repair; Can also realize the numerical control grinding processing of parts such as edge cam, disk cam and non-circular shaft.
But, prior art does not have and relates to the workpiece polishing that how to utilize the three-axis numerical control grinding machine to carry out different step and different requirements, the concrete frame for movement that relates to the three-axis numerical control grinding machine is not also arranged, and configuration is introduced to grinding machine, prior art more relies on numerical control device to carry out perfect in shape and function.
The utility model content
The purpose of this utility model is to overcome above-mentioned shortcoming of the prior art, and a kind of concrete grinding machine structure is provided, and can be easy to workpiece is polished, thereby make things convenient for operator's use, and effectively raise production efficiency.
A kind of grinding machine comprises: a workbench; Be positioned at three motor on the workbench; Be used to control the control module of motor; The jockey that three motor and control module are connected; The bistrique that links to each other with three motor respectively; It is characterized in that,
The working range of described three bistriques is positioned at the scope of half workbench;
Described three bistrique spaced sets.
In preferred embodiment of the utility model, described workbench is circular, and the working range of described three bistriques is positioned at the semicircle of workbench, and the center of described three bistriques is positioned on the same circumference.
In preferred embodiment of the utility model, described workbench is respectively arranged with workpiece import and outlet, described workbench from import to the outlet and belong to bistrique working range part all the quilt cover subcovering live.
In preferred embodiment of the utility model, described control module is positioned at the outside of grinding machine, and described control module also comprises display unit.
In preferred embodiment of the utility model, described workbench is subjected to Motor Drive and can rotates around the center.
In preferred embodiment of the utility model, described bistrique is by Motor Drive, and described bistrique is Height Adjustable.
In preferred embodiment of the utility model, described workbench is provided with at least three permanent magnets, and the permanent magnets position is arranged in the working range of bistrique.
In preferred embodiment of the utility model, described permanent magnets is 11, equidistant being positioned on the workbench, and the center of permanent magnets is on concentric circles.
In preferred embodiment of the utility model, described workbench is provided with electromagnet, and the electromagnet position is arranged in the working range of bistrique, and the center of electromagnet is on concentric circles.
In preferred embodiment of the utility model, described workbench is provided with at least three frock clamps, and the center of frock clamp is on concentric circles.
A kind of grinding machine that the utility model discloses, owing in half scope of workbench, three bistriques can be set simultaneously, three bistriques are buffing work-piece simultaneously, thereby has improved the efficient of buffing work-piece; Along with the rotation of workbench, and, therefore half scope of bistrique can be covered, thereby improve the precision of polishing and reduce and disturb because bistrique all is arranged in half workbench; Since the height-adjustable of bistrique, and be provided with permanent magnets or electromagnet or anchor clamps on the workbench, thus workpiece can be polished easily.
Description of drawings
Fig. 1 is the grinding machine structural representation of the utility model preferred embodiment;
Fig. 2 is that schematic diagram is looked on the grinding machine left side of the utility model preferred embodiment;
Fig. 3 is the grinding machine schematic top plan view of the utility model preferred embodiment;
Fig. 4 is the workbench structural representation of the utility model preferred embodiment.
The component names of each label representative is among the figure: 1-grinding machine, 2-workbench, 3-motor, 4-bistrique, 5-jockey, 6-control module, the import of 7-workpiece, the outlet of 8-workpiece, 10-permanent magnets.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby protection domain of the present utility model is made more explicit defining so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that.
As shown in Figure 1, a kind of grinding machine 1 that the utility model discloses, comprise a workbench 2, above workbench 2, be provided with three independently motor 3, drive the control that 4, three motor 3 of three bistriques can be subjected to a power supply respectively, also can be subjected to the control (not shown) of different electrical power, and three motor 3 all are connected with control module 6, and the rotating speed of motor 3 and power can be set and regulate by control module 6.In addition, control module 6 also can be regulated the upper-lower position of bistrique 4, by the lifting of the jockey 5 between bistrique 4 and the motor 3, realizes the up-down adjustment to bistrique 3, thereby conveniently workpiece is processed.
Connect by the device 5 that is rigidly connected between three motor 3 and the control module 6, perhaps, perhaps connect by other metalworks by ironcasting, and motor 3 played fixing effect, and control module 6 can be drawn separately, and console is set, thereby conveniently operates.In order to show the duty and the ruuning situation of grinding machine in real time, also can display unit be set at console, such as LCD, thereby can dynamic observe and operate grinding machine, improve the levels of precision of operation.
On three motor 3, be connected with bistrique 4 respectively, bistrique 4 can be an emery wheel, also can be other milling tools, thereby realizing the processing to workpiece such as pottery, glass, magnets, is mechanical connection between motor 3 and the bistrique 4, and the working range of each bistrique 4 is all in workbench; In the utility model embodiment, the working range of three bistriques 4 all is positioned at half scope of workbench 2, because workbench 2 is circular in the present embodiment, so in the equidistant semicircle that is arranged on workbench 2 of three bistriques 4, and the center of bistrique 4 is positioned on the concentric circles.
Certainly, workbench 2 also can be arranged to not do qualification herein near circle or ellipse or analogous shape except circle.In addition, on circular workbench 2, be respectively arranged with workpiece import 7 and workpiece outlet 8, part workbench 2 exports 8 from workpiece import 7 to workpiece, and belong to the space of bistrique 4 working ranges, all the quilt cover subcovering is lived (not shown), to improve the anti-interference of grinding machine.
In the utility model embodiment, workbench 2 is subjected to other independent drive motors to drive (not shown), thereby can carry out circular motion around the center of workbench 2, make workpiece to enter from the workpiece import 7 of workbench 2, and come out from workpiece outlet 8, and workpiece is subjected to the processing of different bistriques 4 respectively when workpiece import 7 and workpiece export 8 centre positions, thereby realizes the continuous-flow type operation.Workbench 2 velocities of rotation, turn to and switch etc., can on console, control.
When grinding machine 1 work, bistrique 4 is according to the setting of console, workpiece to certain altitude and size is polished, because workbench 2 can rotate, make three bistriques 4 to realize the different polishings that require to workpiece respectively, such as first bistrique 4 at first is that workpiece is roughly ground, and 4 pairs of workpiece of second bistrique finish grind, and 4 pairs of workpiece of the 3rd bistrique carry out hyperfine mill etc.; Perhaps each bistrique 4 directly carries out meticulous polishing to workpiece, and these all can set and operate according to actual conditions.
In embodiment of the present utility model, workbench 2 is provided with a plurality of permanent magnets 10, and permanent magnets 10 positions are arranged in the working range of bistrique 4, promptly around workbench 2, and rounded layout.In the present embodiment, permanent magnets 10 is 11, and disposed at equal distance is on workbench 2, and the center of permanent magnets 10 is on concentric circles, and per two permanent magnets 10 do not connect each other; When processing during magnet, magnet is placed on the corresponding permanent magnets 10 of workbench 2 just passablely, do not need additionally to fix.Several little magnet workpiece can assembled arrangement in a shelf, shelf directly is placed on the permanent magnets 10, realize the coupling of workpiece and workbench 2, need not to carry out extra fixing, and workpiece is after bistrique 4 processing, the in good order arrangement of order still on the top of the shelf, the operator can carry out easily that subsequent handling is handled and packing, has improved operating efficiency greatly.When the position of workpiece between workpiece outlet 8 and workpiece import 7, the operator can clean and change workpiece, and the workpiece transfer that processes is gone out workbench 2, and workpiece to be processed is placed on the workbench 2.
If the workpiece of processing is an iron, then on workbench 2, electromagnet is set, the electromagnet position is arranged in the working range of bistrique 4, and the center of electromagnet is on concentric circles, electromagnet also can whole circumference be arranged on the workbench 2, perhaps independent is provided with several electromagnet on workbench 2, and the utility model is not done qualification.
If processing is the workpiece of pottery or other types, then a plurality of frock clamps can be set on workbench 2, and the center of frock clamp is arranged on the concentric circles.The shape of frock clamp can be set according to the shape of workpiece to be machined, can fix by mechanical couplings between frock clamp and the workbench 2, frock clamp can be realized replacing, thereby makes same grinding machine can adapt to the more processing request of the ceramic product of multiform shape.
From above-mentioned explanation as can be seen, the grinding machine 1 that the utility model embodiment discloses, owing in half scope of workbench 2,4, three bistriques 4 of three bistriques buffing work-piece simultaneously can be set simultaneously, thus improved the efficient of buffing work-piece; Along with the rotation of workbench 2, and, therefore can half scope of bistrique 4 be covered, thereby improve the precision of polishing and reduce and disturb by the cover (not shown) is set because bistrique 4 all is arranged in half workbench 2; Since the height-adjustable of bistrique 4, and be provided with permanent magnets 10 or electromagnet or anchor clamps on the workbench 2, thus workpiece can be polished easily.
The above; it only is the specific embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; variation or the replacement that can expect without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.