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Special polishing plate for deburring machine and manufacturing method thereof

A technology for deburring machines and polishing discs, which is applied in the direction of grinding/polishing equipment, manufacturing tools, abrasives, etc. It can solve the problems of poor abrasiveness, low planting efficiency, and impact on service life, and achieve good abrasiveness and planting High efficiency, ensure the effect of deburring

Active Publication Date: 2012-02-15
HANGZHOU XIANGSHENG ABRASIVE MACHINE MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its shortcomings: First, it is impossible to ensure the flatness of the planted abrasive head surface, resulting in uneven planting surface, which directly affects the deburring effect; second, the planting is poor in straightness, because the abrasive head is fixed at the root and is located in the polishing disc shell. There is no supporting point in the non-polishing part of the groove, so the abrasive is poor in uprightness and easy to fall, which directly affects its service life; the third is low planting efficiency, high cost, and poor quality

Method used

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  • Special polishing plate for deburring machine and manufacturing method thereof
  • Special polishing plate for deburring machine and manufacturing method thereof
  • Special polishing plate for deburring machine and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Embodiment 1: with reference to attached figure 1 and 2 . A special polishing disk for a deburring machine, which includes a polishing disk shell 1 and an abrasive head 5, the polishing disk shell 1 is a circular groove structure, and a plurality of tapered column holes 3 are opened at the bottom of the circular groove; The abrasive head 5 is located in the circular groove, and the circular groove and the tapered hole are resin solidified body 4 (epoxy resin solidified body). The diameter of the conical solidified resin 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 integrated with the polishing head shell 1 . An annular boss is arranged around the mounting screw hole in the center of the polishing disk shell 1, and the annular boss and the groove bottom of the mounting screw hole form an annular convex groove.

Embodiment 2

[0014] Embodiment 2: with reference to attached image 3 and 4 . A special polishing disc molding die for deburring machines, which is composed of a forming die ring 6, a die base plate 7 and a planting die core 8, the die base plate 7 is fixed on the peripheral end face of the die ring 6 and constitutes a polishing disc forming die frame, and the center of the die base plate 7 is opened There are ejection screw holes 9, the planting mold core 8 is located in the polishing disk forming mold frame, and the ejection bolts are screwed in the ejection screw holes 9. The planting core 8 has a plurality of planting holes and is covered with a molding frame. The planting holes are in the form of round holes, rectangular holes, slanted holes, and chip holes, and the holes are separated by partitions.

Embodiment 3

[0015] Embodiment 3: On the basis of Examples 1 and 2, a method for making a special polishing disc for a deburring machine, (1) select the planting core 8 according to the shape of the abrasive, and insert the planting core 8 into the special polishing disc for the deburring machine The polishing disc of the forming mold is formed into the mold frame, and then the abrasive is inserted into the planting hole of the planting core 8 and the inserting end face of the abrasive is in contact with the mold bottom plate 7; (2) the special polishing disc shell of the deburring machine is concave The tapered hole of the groove is stuck from the outside, and the limit steel plate is placed in the annular convex groove of the special polishing disc molding die for the deburring machine. The caliber is the same, so fasten the molding die of the polishing disc with the planted abrasive head 5 on the special polishing disc of the deburring machine, so that the other end of the abrasive head ...

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Abstract

The invention relates to a special polishing plate for a deburring machine and a manufacturing method thereof, and the special polishing plate is used for ensuring the consistent evenness of the end face of a polishing head in the special polishing plate for the deburring machine while realizing the quick planting for a grinding material head. The polishing plate comprises a polishing plate shell and a grinding material head, wherein the polishing plate shell is of a circular groove structure; a plurality of conical pillar holes are formed at the bottom of a circular groove; and the grinding material head is located in the circular groove and solidified resins are arranged in the circular groove and the conical pillar holes. The special polishing plate for the deburring machine has the following advantages: 1) the evenness and height of the end face of a planted grinding material head are kept consistent, and the deburring effect is ensured; 2) the planted straight degree is high, and a planting hole for planting a mold core is fixed at the root of the grinding material head and the upper part of the root of the grinding material head is fixed by resins, so that a non-polishing part in the groove of the polishing plate shell has a resin supporting point, the straight degree of a grinding material in the grinding material head is high, the grinding material never falls off and the service life is long; and 3) the planting efficiency is high, the cost is low and the quality is high.

Description

technical field [0001] The invention relates to a special polishing disc for a deburring machine which can not only ensure the flatness of the end face of the polishing head in the special polishing disc for the deburring machine, but also realize rapid planting of abrasive heads and a manufacturing method, belonging to the field of polishing head manufacturing. Background technique [0002] At present, the production method of special polishing discs for deburring machines at home and abroad is: open a countersunk hole or a planting groove on the polishing disc shell according to the shape of the abrasive head, and then insert multiple beams of abrasive heads or multiple abrasive sheets into the countersink hole Or after planting in the groove, cast the countersunk hole or the planting groove with epoxy resin. Its shortcomings: First, it is impossible to ensure the flatness of the planted abrasive head surface, resulting in uneven planting surface, which directly affects th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24D7/00B24D3/28B24D18/00
Inventor 陈勇奇
Owner HANGZHOU XIANGSHENG ABRASIVE MACHINE MFG
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