KR960015734B1 - Honing tool - Google Patents
Honing tool Download PDFInfo
- Publication number
- KR960015734B1 KR960015734B1 KR1019930001616A KR930001616A KR960015734B1 KR 960015734 B1 KR960015734 B1 KR 960015734B1 KR 1019930001616 A KR1019930001616 A KR 1019930001616A KR 930001616 A KR930001616 A KR 930001616A KR 960015734 B1 KR960015734 B1 KR 960015734B1
- Authority
- KR
- South Korea
- Prior art keywords
- holder
- abrasive stone
- stone
- abrasive
- iron plate
- Prior art date
Links
Abstract
Description
제1도는 본 발명의 분해 사시도.1 is an exploded perspective view of the present invention.
제2도는 연마석이 홀더에 연결된 상태를 도시한 단면도.2 is a cross-sectional view showing a state in which the abrasive stone is connected to the holder.
*도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 홀더 2,2' : 영구자석1: Holder 2,2 ': Permanent magnet
3 : 연마석 4 : 철판3: abrasive stone 4: iron plate
본 발명은 실린더 내주면을 다듬질하는 실린더 호우닝 가공의 연마석 체결장치에 관한 것이다.The present invention relates to a polishing stone fastening device of a cylinder honing process for finishing a cylinder inner circumferential surface.
일반적으로 호우닝 가공장치는 하나의 회전축에 다수 연결한 홀더에 연마석을 연결하여 회전축의 회전에 따라 다수의 홀더가 회전하면서 원심력에 의한 콘의 작용으로 회전되는 홀더의 연마석이 실린더 내경에 밀착되면서 연마되도록 한 것으로서, 상기 연마석을 홀더에 연결하는 방식은 연마석을 홀더에 집어 넣은 다음 홀더의 좌우측에서 볼트를 조여 연마석을 고정시키는데 이는 연마석의 교환작업은 양호하나 호우닝 보디에 조립하기가 용이하지 않으며 또한 연마석을 철판에 우선 연결한 다음 철판을 홀더에 연결하는 철판끼움식도 알려져 있으나 이는 연마석을 철판에 고정시키는 공구비용이 높으며, 연마석을 홀더에 접착제로 접착하는 방식도 있느나 이는 연마석 교체 작업이 용이하지 않고 사용중 연마석이 탈락하는 경우가 많으며 또한 홀더 내에 연마석을 강제 삽착시키는 방식이 있으나 이 역시 연마석 교체 작업이 용이하지 않고 공구 수명이 단축되는 문제점이 있는 것이고, 홀더내에 진공 압력으로 연마석을 연결하는 방식은 연마석의 교체 작업은 용이하나 사용중 연마석의 탈락되는 경우가 많은 문제점이 있었다.In general, the honing processing apparatus connects abrasive stones to holders connected to a plurality of rotary shafts and polishes the abrasive stones of the holder, which are rotated by the action of the cone by centrifugal force, while the holders rotate in accordance with the rotation of the rotary shafts. In this way, the method of connecting the abrasive stone to the holder inserts the abrasive stone into the holder, and then tightens the bolts at the left and right sides of the holder to fix the abrasive stone, which is good to replace the abrasive stone but is not easy to assemble to the honing body. Iron plate fitting is also known, in which grinding stone is first connected to the iron plate and then the iron plate is connected to the holder, but this has a high tool cost for fixing the grinding stone to the iron plate, and there is also a method of bonding the grinding stone to the holder with an adhesive, which is not easy to change the grinding stone. In many cases, the polished stone may fall out during use. Although there is a method of forcibly inserting abrasives into the abrasives, there is also a problem in that the abrasives are not easily replaced and the tool life is shortened. The method of connecting abrasives by vacuum pressure in the holder is easy to replace the abrasives, but the abrasives drop out during use. There have been many problems.
따라서 본 발명의 목적은 홀더에 연마석을 체결하는 작업이 용이하고 가공성이 양호하며 공구 수명이 거의 반영구적인 실린더 호우닝 가공의 연마석 체결장치를 제공하는데 있다.Accordingly, an object of the present invention is to provide a polishing stone fastening device for cylinder honing processing that is easy to fasten the abrasive stone to the holder, the workability is good and the tool life is almost semi-permanent.
상기한 본 발명에 맞추어 목적을 제공하는 실린더 호우닝 가공의 연마석 체결장치는 연마석 저면에 부착하는 철판과 홀더 내부에 적당히 배열 부착시킨 영구자석을 포함하여서 된 것으로서 본 발명의 실시예를 첨부된 도면 따라 상세히 설명하면 다음과 같다.The abrasive stone fastening device for cylinder honing processing to provide an object in accordance with the present invention as described above comprises an iron plate attached to the bottom of the abrasive stone and a permanent magnet attached to the inside of the holder properly arranged according to an embodiment of the present invention. It will be described in detail as follows.
제1도는 본 발명의 분해 사시도이고 제2도는 연마석을 홀더에 연결한 상태를 나타낸 단면도로서 이를 참조하면 홀더(1)의 내부 양단측에 영구자석(2,2')을 억지끼워맞춤 방식으로 고정시키고, 연마석(3)의 접합면에 철판(4)을 강력한 접착제로 부착하여 상기 철판(4)이 영구자석(2,2')의 자력에 의하여 홀더(1)에 접합되는 작용에 따라 연마석(3)을 홀더(1)에 연결하게 되는 것이다.FIG. 1 is an exploded perspective view of the present invention, and FIG. 2 is a cross-sectional view showing a state in which abrasive stones are connected to a holder. Referring to this, permanent magnets 2 and 2 'are fixed to the inner both ends of the holder 1 in a fitting manner. The iron plate 4 is attached to the bonding surface of the abrasive stone 3 with a strong adhesive so that the iron plate 4 is bonded to the holder 1 by the magnetic force of the permanent magnets 2 and 2 '. 3) will be connected to the holder (1).
이상과 같이 본 발명은 철판(4)이 홀더(1)의 영구자석(2,2')의 자력으로 접합되는 작용에 의하여 홀더(1)에 연마석(3)을 연결하게 된 것이므로 연마석(3)의 교체 작업이 용이하고 사용중 탈락되지 않아 가공성도 양호하며 공구 비용이 저렴한 작용 효과를 나타내는 것이다.As described above, in the present invention, the iron plate 4 is connected to the abrasive stone 3 to the holder 1 by the action of bonding the magnetic force of the permanent magnets 2 and 2 'of the holder 1 to the abrasive stone 3. It is easy to replace and does not drop out during use, so the workability is good and tool cost is low.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR920028527 | 1992-12-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR960015734B1 true KR960015734B1 (en) | 1996-11-20 |
Family
ID=19349229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930001616A KR960015734B1 (en) | 1992-12-31 | 1993-02-06 | Honing tool |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960015734B1 (en) |
-
1993
- 1993-02-06 KR KR1019930001616A patent/KR960015734B1/en not_active IP Right Cessation
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