Special polishing disc for deburring machine and manufacturing method thereof
A technology for deburring machines and polishing discs, applied in grinding/polishing equipment, manufacturing tools, abrasives, etc., can solve the problems of poor abrasive straightness, poor quality, affecting service life, etc., and achieve good abrasive straightness and service life. Long, ensure the effect of deburring
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Embodiment 1
[0013] Example 1: Refer to the attached figure 1 with 2 . A special polishing disc for a deburring machine, which includes a polishing disc shell 1 and an abrasive head 5. The polishing disc shell 1 has a circular groove structure, and the bottom of the circular groove has a plurality of tapered column holes 3; The abrasive head 5 is located in the circular groove and in the circular groove and the tapered hole is a resin solidified body 4 (epoxy resin solidified body). The diameter of the conical resin solidified body in the conical hole is small at the top and large at the bottom. The back of the polishing disk shell 1 is provided with one or more rings of reinforcing ribs 2 and is an integral structure with the polishing head shell 1. An annular boss is arranged around the central mounting screw hole of the polishing disk shell 1, and the ring boss and the groove bottom of the mounting screw hole form an annular convex groove.
Embodiment 2
[0014] Example 2: Refer to the attached image 3 with 4 . A special polishing disk forming mold for deburring machine, which is composed of a forming die ring 6, a die bottom plate 7 and a planting core 8. The die bottom plate 7 is fixed on the circumferential end surface of the die ring 6 and constitutes a polishing disk molding frame. The die bottom plate 7 is opened in the center. There is an ejection screw hole 9, the planting mold core 8 is located in the polishing disk forming mold frame, and the ejection bolt is screwed into the ejection screw hole 9. The planting mold core 8 has multiple planting holes and is covered with a molding frame. The planting holes are round holes, rectangular holes, oblique strip holes, and sheet mounting holes, and the holes are separated by partitions.
Embodiment 3
[0015] Example 3: On the basis of Examples 1 and 2, a method for manufacturing a special polishing disc for a deburring machine. (1) The planting core 8 is selected according to the shape of the abrasive, and the planting core 8 is placed in the special polishing disc for the deburring machine The polishing disk of the forming mold is formed in the molding frame, and then the abrasive is inserted into the planting hole of the planting core 8 and the insertion end of the abrasive is in contact with the mold bottom plate 7; (2) Use non-stick tape to concave the special polishing disk for the deburring machine The tapered hole of the groove is glued from the outside, and a limit steel plate is placed in the annular convex groove of the polishing disc forming mold for the deburring machine. Due to the caliber of the polishing disc shell 1 for the deburring machine and the polishing disc forming mold for the deburring machine The caliber is the same, so buckle the polishing disc form...
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Abstract
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Application Information
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