A kind of right angle device for grinding machine
Technical field
The present invention relates to a kind of process equipment, especially a kind of right angle device for grinding machine.
Background technology
Common positive angle block and Wan Li pincers are in the grinding machine process of lapping, after workpiece will be confirmed first a plane, then by grinding first two parallel planes, then do benchmark with these two planes, clamp, use again the 3rd face of grinding-wheel grinder, confirm by detecting whether part meets the requirements after polishing, so only keeping two faces in front parallel, the 3rd facial plane just can the attrition process right angle.After the 3rd face completion of processing, can process the 4th face, use the positive angle block, ten thousand power pincers can be fixed two parallel surfaces simultaneously, after common block need to be fixed all around four faces, just can the 5th face of attrition process, after finishing, the 5th plane machining carry out again the processing of the 6th face, and the above-mentioned processing of normal conditions is more time-consuming and working (machining) efficiency is relatively slow.
Plane machining is the basis of all moulding grindings, and the quality on plane directly has influence on the forming part dimensional accuracy, and then affects the quality of whole product.Therefore, grinding out a good plane is the most important condition of carrying out all processing and forming.
Summary of the invention
The object of the present invention is to provide a kind of process equipment, especially a kind of right angle device for grinding machine.
Technical scheme of the present invention is: a kind of right angle device for grinding machine, comprise positive angle block and Wan Li pincers, described positive angle block comprises the first working face and the second working face, described the first working face is mutually vertical with described the second working face, described the first working face and described the second working face intersection are a groove angle, described positive angle block also comprises the first stationary plane and the second stationary plane, described the first stationary plane is mutually vertical with described the second stationary plane, and described the first stationary plane is parallel with described the first working face, and described the second stationary plane is parallel with described the second working face.
In a preferred embodiment of the present invention, described groove angle place has a groove.
In a preferred embodiment of the present invention, described positive angle block and described the first working face and described the first stationary plane all arrange a Metallic rod on the vertical plane at least, one end of described Metallic rod is provided with ten thousand power pincers, all a vertical plane is provided with equally Metallic rod with described the second working face and described the second stationary plane.
Of the present invention is a kind of right angle device for grinding machine, when being placed on the positive angle link stopper, workpiece adds man-hour, the burr at place, workpiece right angle can stretch in the groove of positive angle link stopper, so just increased the precision of workpiece processing, and the emery wheel symmetrical plane of close two faces of processing work and the first working face and the second working face simultaneously, so in twos processing, the assurance plane is orthogonal, then change the benchmark bottom surface, process the perpendicularity on other two groups of planes, guarantee that finally three groups of planes are orthogonal, grind fast the hexahedron part by this right angle device for grinding machine, improved the efficient of processing operation, made the processing maximizing the benefits.
Description of drawings
Accompanying drawing 1 grinds location structure figure for this workpiece in the preferred embodiment of the present invention;
Accompanying drawing 2 is the front view of positive angle link stopper in the preferred embodiment of the present invention;
Each annex mark is as follows among the figure: 1, workpiece 2, positive angle link stopper 3, ten thousand power pincers are tightened screw 4, Metallic rod 5, the screw 6 of fixing metal bar, ten thousand power pincers the 7, first working face 8, the second working face 9, the first stationary plane 10, second stationary plane of workpiece.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
Of the present invention is a kind of Novel fixed telephone set, referring to Fig. 1: processing work 1 is placed on the positive angle link stopper 2, rotation screw 3, ten thousand power pincers are pressed on the workpiece, tighten the screws 3 firmly is pressed on the second working face 8 workpiece, and screw 3 is installed on the Metallic rod 4, Metallic rod 4 usefulness screws 5 are fixed on the positive angle link stopper 2, and the effect in the hole on the positive angle link stopper 2 is that Metallic rod is fixed to different positions or fixing a plurality of Metallic rod.
After workpiece 1 is fixed on the positive angle link stopper 2, the positive angle link stopper is placed on and begins on the abrasive machine to grind, the working face of abrasive machine has very strong magnetic, can firmly be adsorbed on positive angle link stopper the first stationary plane 9 or the second stationary plane 10 on the working face, after opening abrasive machine, symmetrical plane with two close faces of abrasion wheel grinding workpiece 1 and the first working face 7 and the second working face 8, so repeatedly operation, transposing benchmark bottom surface, process the perpendicularity on other two groups of planes, three groups of planes of final assurance are orthogonal, the screw 3 that comes loose after the completion of processing takes off workpiece 1.
Of the present invention is a kind of Novel grinding machine angle correcting device, when being placed on the positive angle link stopper, workpiece adds man-hour, the burr at place, workpiece right angle can stretch in the groove of positive angle link stopper, so just increased the precision of workpiece processing, and the emery wheel symmetrical plane of close two faces of processing work and the first working face and the second working face simultaneously, so in twos processing, the assurance plane is orthogonal, then change the benchmark bottom surface, process the perpendicularity on other two groups of planes, guarantee that finally three groups of planes are orthogonal, grind fast the hexahedron part by this right angle device for grinding machine, improved the efficient of processing operation, made the processing maximizing the benefits.
The specific embodiment of the present invention; but protection scope of the present invention is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the present invention, and variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.