KR20110116639A - Grinding segment for dry process abrader - Google Patents

Grinding segment for dry process abrader Download PDF

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Publication number
KR20110116639A
KR20110116639A KR1020100036172A KR20100036172A KR20110116639A KR 20110116639 A KR20110116639 A KR 20110116639A KR 1020100036172 A KR1020100036172 A KR 1020100036172A KR 20100036172 A KR20100036172 A KR 20100036172A KR 20110116639 A KR20110116639 A KR 20110116639A
Authority
KR
South Korea
Prior art keywords
polishing
segment
abrasive
wheel
grinding machine
Prior art date
Application number
KR1020100036172A
Other languages
Korean (ko)
Inventor
허재환
Original Assignee
주식회사 삼아다이아톱
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 삼아다이아톱 filed Critical 주식회사 삼아다이아톱
Priority to KR1020100036172A priority Critical patent/KR20110116639A/en
Publication of KR20110116639A publication Critical patent/KR20110116639A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
    • B24D7/066—Grinding blocks; their mountings or supports

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

The present invention relates to a grinding segment for a dry grinding machine, and more particularly, to test whether the hardness of the abrasive segment and the abrasive is mutually suitable before grinding the surface of the workpiece, such as marble, tile, concrete floor, terrazzo, and the like. It is an object of the present invention to provide an abrasive segment for a dry abrasive that is easy and, in particular, configured to minimize frictional resistance so as to facilitate the abrasive segment on starting to be polished for polishing.
Polishing segment for dry grinding machine of the present invention for achieving the above object, the polishing member is integrally formed by high temperature sintering at a predetermined position in the base frame coupled to the segment installation groove formed in the polishing wheel,
When sintering the polishing member is characterized in that the upper surface is formed by alternately hot sintering two or more protrusions and grooves to be inclined with the polishing member,
According to the polishing segment for dry grinding machine according to the present invention as described above, when testing to select the polishing segment having the appropriate hardness according to the hardness of the abrasive, such as marble, tile, concrete floor, terrazzo, Minimized to facilitate the start of the grinding wheel, the effect can be quickly and easily to test the polishing segment,
In addition, when polishing, the grinding wheel and the polishing segments can be minimized at the start time to facilitate the starting of the polishing wheel. Therefore, the dry grinding machine can be used for a long time by minimizing the load on the motor. There is an effect of providing a polishing segment.

Description

Grinding segment for dry process abrader}

The present invention relates to a polishing segment for a dry polishing machine, and more particularly, to test whether the hardness between the polishing segment and the abrasive is suitable before polishing the surface of the polishing object, such as marble, tile, concrete floor, terrazzo, and the like. It relates to a polishing segment for a dry polishing machine, which is configured to be easy and, in particular, to minimize the frictional resistance so that the polishing segment is easy to start on polishing to be polished.

As is well known, grinding is performed with a dry grinder to smoothly process the surface of the polished object such as marble, tile, concrete floor, terrazzo, and the like.

Looking at the schematic configuration of the dry grinding machine for performing the above polishing operation, it consists of a handle body and the main body, a plurality of polishing wheels are installed in the main body, the segment wheels are formed in the polishing wheel to polish the workpiece A plurality of polishing segments are joined.

As described above, the abrasive segment fixedly coupled to the segment installation groove formed on the abrasive wheel should be selected by using an abrasive segment having a hardness corresponding to the hardness of the abrasive, such as marble, tile, concrete floor, terrazzo, etc. It can be processed smoothly and efficiently without being damaged.

By the way, the conventional polishing segment is all that the polishing member is integrally formed in a rectangle on the base frame.

In the case of the polishing segment configured as described above, in order to select the polishing segment having a suitable hardness according to the hardness of the polished material, such as marble, tile, concrete floor, terrazzo, etc. The process of combining and testing the segments, determining their suitability and replacing them, was essential.

However, when the polishing member is integrally formed in a rectangle on the base frame constituting the polishing segment as described above, a large frictional resistance is formed between the polishing object and the polishing segment at the start point when the polishing segment is tested or during the main polishing. In addition, it is not only easy to start, but also overloads the motor, thereby shortening the life of the polishing machine.

The present invention is to solve the above problems, the grinding segment of the dry grinding machine of the present invention, marble, tile, concrete floor, terrazzo, etc., to select a polishing segment having a suitable hardness according to the hardness of the polishing object For dry grinders that can be used for long periods of time by minimizing frictional resistance between the workpiece and the polishing segments when testing for the purpose or when starting for main polishing, and minimizing the load on the motor. It is desired to provide an abrasive segment.

Polishing segment for dry grinding machine of the present invention for achieving the above object, the polishing member is integrally formed by high temperature sintering at a predetermined position in the base frame coupled to the segment installation groove formed in the polishing wheel,

When sintering the polishing member is characterized in that the upper surface is formed by alternately hot sintering two or more protrusions and grooves to be inclined with the polishing member.

According to the polishing segment for dry grinding machine according to the present invention as described above, when testing to select the polishing segment having the appropriate hardness according to the hardness of the abrasive, such as marble, tile, concrete floor, terrazzo, Minimized to facilitate the start of the grinding wheel, the effect can be quickly and easily to test the polishing segment,

In addition, when polishing, the grinding wheel and the polishing segments can be minimized at the start time to facilitate the starting of the polishing wheel. Therefore, the dry grinding machine can be used for a long time by minimizing the load on the motor. There is an effect of providing a polishing segment.

1 is a perspective view showing the entire configuration of the polishing segment according to the present invention
Figure 2 is an enlarged cross-sectional view of the line AA of Figure 2 according to the present invention;
Figure 3 is a perspective view separated from the polishing wheel separated abrasive segments according to the present invention
Figure 4 is a perspective view of a polishing wheel combined with a polishing segment according to the present invention
5 is an exemplary view of a dry grinding machine equipped with a polishing wheel according to the present invention.

 Hereinafter, with reference to the accompanying drawings, the polishing segment for dry grinding machine according to the present invention will be described in detail.

1 is a perspective view showing the entire configuration of the polishing segment according to the present invention, Figure 2 is an enlarged cross-sectional view of the AA line of Figure 2 according to the present invention, Figure 3 is a perspective view separated from the polishing wheel separated abrasive segment according to the present invention 4 is a perspective view of a polishing wheel incorporating a polishing segment according to the present invention, and FIG. 5 is an exemplary view of a dry polishing machine equipped with a polishing wheel according to the present invention.

The polishing segment for dry grinding machine of the present invention,

As shown in FIGS. 1 and 3, the shape of the base frame 5 constituting the polishing segment 1 is such that the segment mounting groove 20 is freely coupled to the segment mounting groove 20 formed in the polishing wheel 10 of the dry grinding machine. 20) will be the same shape,

Two rectangular polishing members 2 for polishing the object to be polished at a predetermined position on the base frame 5 constituting the polishing segment 1 are integrally formed by high temperature sintering. In order to reduce frictional resistance between the two or more protrusions 3 and the recess 4 is formed integrally by high temperature sintering of the same material as the abrasive member (2).

In the drawings, reference numeral 30 denotes a polishing wheel coupler, 32 denotes a magnet for fixing a polishing segment, 33 denotes a dry polisher, and 34 denotes a rotating body.

Referring to the action of the polishing segment for dry grinding machine according to the present invention as described above in detail.

First, the base frame 5 is fixed to the segment installation groove 20 constituting the polishing wheel 10 to fix the polishing segment 1. The base frame 5 constituting the polishing segment is operated by the magnet 32. ) Is firmly fixed to the segment installation groove 20, and thus, at least three or more polishing segments 1 are fixed to the polishing wheel 10.

After fixing the polishing segments to the polishing wheel 10 as described above, through the coupling hole 30 constituting the polishing wheel 10 to the polishing wheel rotating body 34 constituted in the main body of the dry polishing machine generally used. Use at least three fixings.

As described above, the polishing preparation work for installing the polishing wheels on each polishing wheel rotating body is common, and thus a detailed description thereof is omitted.

When the dry grinding machine is operated in such a state that the grinding wheel is installed, the grinding wheels 10 and the polishing segments 1 installed in the dry grinding machine rotate.

Then, the polishing segment 1 coupled to the polishing wheel 10 polishes the surface of the polishing object, such as marble, tile, concrete floor, terrazzo, and the like.

In the starting point of performing such a polishing operation, the polishing segment 1 according to the present invention plays a key role.

That is, the grinding wheel 10 is operated by operating a dry grinding machine when testing to determine whether the polishing segment 2 is suitable or different in the material or roughness of the polishing member depending on the polishing object such as marble, tile, concrete floor, terrazzo, and the like. Rotate the abrasive segments (1) fixed in the joint to see if the abrasive segments and the abrasive are mutually compatible and if not, replace them.

Then, when the polishing object 1, such as marble, tile, concrete floor, terrazzo, and the like, are polished, they may be polished as they are.

As described above, when testing whether the polishing segment and the abrasive are mutually matched, and when the polishing object and the polishing segment fit well together to polish, all of the above must start the polishing segment 1.

There is a start time point in which all of the above-mentioned start the rotation of the polishing segment, and the polishing member 2 is completely adhered to the polishing object by the protrusions 3 and the grooves 4 constituting the polishing segment 1 at this start time. Since the frictional resistance is minimized at the start time, the dry grinding machine can be operated smoothly without straining the dry grinding machine.

1: polishing segment
2: abrasive member
3: protrusion
4: groove
5: base frame
10: polishing wheel
20: Segment mounting groove

Claims (1)

The base frame 5 is formed in the same shape as the segment installation grooves 20 so as to be coupled to the segment installation grooves 20 formed in the polishing wheel 10 of the dry grinding machine without play, and to polish the workpiece to a predetermined position. In the polishing segment formed integrally by high temperature sintering of two or more rectangular polishing members 2,
At least two rectangular polishing members 2 for polishing the object to be polished at a predetermined position on the base frame 5 constituting the polishing segment 1 are integrally formed by high temperature sintering, and the polishing object and the polishing member ( 2) Polishing segment for dry grinding machine, characterized in that two or more protrusions (3) and grooves (4) are integrally formed by high temperature sintering of the same material as the polishing member (2) so as to reduce the frictional resistance between them.
KR1020100036172A 2010-04-20 2010-04-20 Grinding segment for dry process abrader KR20110116639A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100036172A KR20110116639A (en) 2010-04-20 2010-04-20 Grinding segment for dry process abrader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100036172A KR20110116639A (en) 2010-04-20 2010-04-20 Grinding segment for dry process abrader

Publications (1)

Publication Number Publication Date
KR20110116639A true KR20110116639A (en) 2011-10-26

Family

ID=45030883

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100036172A KR20110116639A (en) 2010-04-20 2010-04-20 Grinding segment for dry process abrader

Country Status (1)

Country Link
KR (1) KR20110116639A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108422318A (en) * 2017-02-14 2018-08-21 株式会社迪思科 It is ground emery wheel
CN109483352A (en) * 2017-09-13 2019-03-19 株式会社迪思科 It is ground emery wheel and grinding attachment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108422318A (en) * 2017-02-14 2018-08-21 株式会社迪思科 It is ground emery wheel
KR20180093809A (en) * 2017-02-14 2018-08-22 가부시기가이샤 디스코 Grinding wheel
CN109483352A (en) * 2017-09-13 2019-03-19 株式会社迪思科 It is ground emery wheel and grinding attachment

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