The abrasive band is used in a kind of grinding
Technical field
The utility model belongs to the grinding attachment technical field, is specifically related to a kind of grinding and uses the abrasive band.
Background technology
Compare with wheel grinding commonly used, sbrasive belt grinding equipment is simpler.And sbrasive belt grinding belongs to the elasticity grinding, uses simple and safely, and noise and dust are little, and is easy to control, and environmental benefit is good.But existing abrasive band is used for the machining of non-metallic surface more, and when being used for the processing metal surface, the grinding efficient in abrasive band is lower, and the surface quality of the workpiece after the grinding is also bad.
The utility model content
The purpose of the utility model is to provide a kind of grinding to use the abrasive band, the lower technical problem of working (machining) efficiency when solving sbrasive belt grinding processing metal of the prior art surface.
For realizing above-mentioned purpose; The grinding that the utility model provided is adopted following technical scheme with the abrasive band: the abrasive band is used in a kind of grinding; Comprise supporter; On the outer surface of supporter, be installed with the metallic matrix layer, soldering is fixed with abrasive material on this metallic matrix layer, and this abrasive material comprises the solder layer that is coated on the metallic matrix layer and inlays diamond and/or the cubic boron nitride abrasive materials that is fixed on the solder layer.
Also inlay on the described solder layer and be fixed with the carbide alloy grain.
The diamond in the described abrasive material and/or the height of protrusion of cubic boron nitride abrasive materials are 1/3~1/2 of abrasive material thickness.
The thickness of described metallic matrix is 0.15mm~0.3mm.
The thickness of described supporter is 0.5mm~1mm.。
The beneficial effect of the utility model is: the abrasive band is used in the grinding that the utility model provided; Soldering has abrasive material on the metallic matrix outer surface in abrasive band; Diamond that comprises in the abrasive material and/or cubic boron nitride abrasive materials all belong to super hard abrasive; The abrasive band just is suitable for polish metal and nonmetallic surface like this, and this abrasive material with super hard abrasive can improve the working (machining) efficiency in abrasive band greatly, has effectively improved the surface quality of processing work.In addition, adopt super hard abrasive can further improve the service life in abrasive band as abrasive material.And because super hard abrasive is not easy to drop, the feature of environmental protection and the security in abrasive band all are greatly improved.
Description of drawings
Fig. 1 is the cross section structure sketch map of the grinding that provides of the utility model with a kind of embodiment in abrasive band;
Fig. 2 is the side view of Fig. 1.
The specific embodiment
Like figure, shown in Figure 2; A kind of grinding is with the embodiment in abrasive band; Comprise supporter 1 among this embodiment, on the outer surface of supporter 1, be installed with metallic matrix layer 2, soldering is fixed with abrasive material 3 on this metallic matrix layer 2; Abrasive material 3 comprises the solder layer that is coated on the metallic matrix layer and inlays diamond and the cubic boron nitride abrasive materials that is fixed on the solder layer; In the present embodiment, preferred, in abrasive material 3, also contain and inlay the carbide alloy grain that is fixed on the solder layer as auxiliary abrasive.
In the foregoing description, preferred, supporter adopts light materials such as cloth matter, plastics, and its thickness is advisable with 0.5mm~1mm.
In the foregoing description, preferred, the metallic matrix layer is sheet metals such as steel, copper, and its thickness is advisable with 0.15mm~0.3mm.
In the foregoing description, be fixed on the metallic matrix layer as main abrasive material soldering as the diamond of super hard abrasive and cubic boron nitride.During welding; On the metallic matrix layer, apply solder; Be coated with the super hard abrasive and of evenly arranging on the metallic matrix layer of solder layer then as the carbide alloy grain of auxiliary abrasive; With the every square centimeter of 5 carats of super hard abrasives that distribute, 1 gram metal solder is advisable, and the diamond in the control abrasive material and the height of protrusion of cubic boron nitride abrasive materials are 1/3~1/2 of abrasive material thickness.
After the soldering abrasive material finishes on the metallic matrix layer, the metallic matrix layer is fixed on the supporter together with abrasive material.
In the foregoing description, the super hard abrasive in the abrasive material is diamond and cubic boron nitride, in other embodiments, also can be independent diamond abrasive or cubic boron nitride abrasive materials.