Gridding abrasive cloth rubbing down wheel
Technical field
The utility model relates to a kind of grinding tool that body surface is polished, polished, particularly the gridding abrasive cloth rubbing down wheel that mainly is made of wheel body, wheel shaft.
Background technology
Various materials such as metal, timber, plastics, leather often need its surface is polished, polished, to improve its surface property and use value when manufacturing workpiece.The grinding tool of sanding and polishing employing for a long time is common coated abrasive or cloth matter polishing wheel, and coated abrasive can only use on the plane, and easily drop, easily obstruction are not durable, and result of use is poor, and cloth matter polishing wheel can only be used for polishing, function singleness, and efficient is low.Existing a kind of louver wheel (thousand pages of wheels) as sanding and polishing, multi-disc rectangle emery cloth is close to stick on vertically mutually forms wheel body on the wheel shaft, every emery cloth radial is although wheel body centre emery cloth is pressed very tightly, but edge is always gapped, and the wheel body diameter is big more, and the emery cloth gap is big more, so the wheel body poor rigidity, during work, emery cloth produces crooked, remains the plane and uses, and effect is also bad.At present, also have a kind of gridding abrasive cloth, on the graticule of integral body, evenly adhere to abrasive material, the space is arranged in the emery cloth, the dedusting blocking-proof result obviously improves, but owing to be that use on monolithic, plane, graticule is easily rubbed, the abrasive material utilization rate is low, thereby poor durability, and use cost is higher.
The utility model content
The technical problems to be solved in the utility model is the weak point that overcomes existing grinding tool, and a kind of anti-drop, anti-clogging are provided, and result of use is good, and the life-span is long, and cost is low, and the gridding abrasive cloth rubbing down of applied range wheel.
The technical solution of the utility model is: gridding abrasive cloth rubbing down wheel, comprise wheel body, wheel shaft, and improvements are wheel bodys circular gridding abrasive cloth is overlapping constitutes by multi-disc that there are clamping plate the wheel body both sides, connect by nut, are fixed on the wheel shaft.
Described wheel shaft is circle or square or regular polygon with the wheel body section of cooperation cross section; It is cylindrical or conical that wheel body becomes.
The utility model adopts the synthetic wheel body of the circular gridding abrasive cloth pressed and overlapped of multi-disc, during work, by the section of gridding abrasive cloth workpiece is polished, is polished.Because between the graticule space is arranged in the gridding abrasive cloth, sand grains evenly sticks to around the graticule, adhesion-tight, self-sharpening is good, is difficult for drop, can not stop up; The work of emery cloth section, sand grains plays burnishing action, and graticule plays polishing action, and can continue to use after the section wearing and tearing, and only the wheel body diameter reduces, thereby increases operation rate, and life-saving reduces cost.The utility model can be according to different processing objects, select the gridding abrasive cloth of different size for use, make the wheel body of different-diameter, different length, one end of wheel shaft also can be made into the various types of band dop, band tapering, band universal joint, form serial rubbing down wheel, the plane, endoporus, the face of cylinder, the conical surface, sphere, the shaped face that are used for various materials carry out mechanical grinding, polishing, also can carry out plucking, applied range to some particular product surface.The less rubbing down wheel of general diameter adopts circular wheel shaft, and the rubbing down wheel that diameter is big or length is long adopts square or regular polygon wheel shaft, and is reliable and easy to make to guarantee the assembling of wheel body and wheel shaft.
Description of drawings
Accompanying drawing is the utility model structural representation.
The specific embodiment
As figure, gridding abrasive cloth rubbing down wheel comprises wheel body 2, wheel shaft 3, and wherein wheel body 2 is by circular gridding abrasive cloth 1 overlapping the combining of multi-disc, and there are clamping plate 4 wheel body 2 both sides, are fixed on the wheel shaft 3 by nut 5.In the present embodiment, the outer rim of wheel body 2 becomes cylindrical, and wheel shaft is circular with the wheel body section of cooperation cross section.