KR950004077Y1 - Work holder for glass grinding - Google Patents

Work holder for glass grinding

Info

Publication number
KR950004077Y1
KR950004077Y1 KR92010262U KR920010262U KR950004077Y1 KR 950004077 Y1 KR950004077 Y1 KR 950004077Y1 KR 92010262 U KR92010262 U KR 92010262U KR 920010262 U KR920010262 U KR 920010262U KR 950004077 Y1 KR950004077 Y1 KR 950004077Y1
Authority
KR
South Korea
Prior art keywords
work holder
thin glass
polishing
glass
plate
Prior art date
Application number
KR92010262U
Other languages
Korean (ko)
Other versions
KR940000572U (en
Inventor
장정복
Original Assignee
장정복
주식회사 하스퍼소재
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 장정복, 주식회사 하스퍼소재 filed Critical 장정복
Priority to KR92010262U priority Critical patent/KR950004077Y1/en
Publication of KR940000572U publication Critical patent/KR940000572U/en
Application granted granted Critical
Publication of KR950004077Y1 publication Critical patent/KR950004077Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
    • B24B7/24—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass
    • B24B7/242—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass for plate glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B24B41/068—Table-like supports for panels, sheets or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

내용 없음.No content.

Description

박판유리연마용 워크홀더(Work Holder)Work Holder for Sheet Glass Polishing

제 1 도는 본 고안의 사시도.1 is a perspective view of the present invention.

제 2 도는 본 고안의 사용상태를 표시한 단면도.2 is a cross-sectional view showing the state of use of the subject innovation.

제 3 도의 제3(a)도, 제3(b)도는 본 고안의 사용상태 예시도.Figure 3 (a) of Figure 3, Figure 3 (b) is an illustration of the use state of the present invention.

제 4 도는 종래의 박판유리연마용 워크홀더의 평면도.4 is a plan view of a conventional thin glass polishing work holder.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 박판유리 2, 2' : 고정판1: thin glass 2, 2 ': fixed plate

3, 3', 3a, 3a' : 동판(動版) 4 : 연마대판3, 3 ', 3a, 3a': Copper plate 4: Move plate

5 : 양면테이프 6 : 홀더공5: double sided tape 6: holder hole

4: 폴리우레탄판 W : 간격4: polyurethane plate W: thickness

본 고안은 박판유리연마용 워크홀더에 관한 것으로서, 박판유리를 끼우는 홈 사이즈를 조절토록 분리식 워크홀더를 구성하여 활용범위를 넓히고 또 워크홀더를 구성하는 원판재의 두께를 두껍게 하여서 사용기간을 연장할 수 있게 한 것이다.The present invention relates to a work holder for thin glass polishing, and to form a separate work holder to adjust the groove size to fit the thin glass, to extend the range of use and to increase the use period by increasing the thickness of the raw material constituting the work holder It was made possible.

종래의 워크홀더는 제 4 도에 도시한 바와같이 연마하고저 하는 박판유리의 사이즈별로 원판재상에 유리를 홀딩하는 홀더공을 형성한 것인데 이는 각종 전자제품에서 필요로 하는 박판유리의 표면을 미세한 요철없이 정밀하게 연마할때에 박판유리를 홀딩하는 워크홀더로서 각 유리사이즈별로 홀더공을 형성하여야 하기 때문에 값비싼 원자재에다가 홀더공을 형성하는 작업등으로 인한 워크홀더의 제조원가가 높아지고 따라서 연마비도 비싸지게 마련이었다.In the conventional work holder, as shown in FIG. 4, holder holes for holding the glass on the raw material are formed by the size of the thin glass to be polished, which is used to finely uneven the surface of the thin glass required for various electronic products. As a work holder for holding thin glass when precisely polishing it, it is necessary to form holder holes for each glass size, which increases the manufacturing cost of the work holder due to expensive raw materials and the work of forming the holder holes, thus increasing the polishing cost. It was.

더우기 종래 워크홀더의 두께(0.8㎜정도)가 얇아서 1회 사용후 버려야 하고 또 이러한 워크홀더의 수요가 많지 않기 때문에 워크홀더의 전문생산업체가 아직까지 우리나라에 없는 실정이어서 모두 외국으로부터 수입하여 왔었다.In addition, since the thickness of the conventional work holder (about 0.8 mm) is thin and should be discarded after one use, and the demand for such work holder is not high, there are no specialized producers of work holders in Korea, and all of them have been imported from foreign countries.

이와같은 현실은 국제산업경쟁에서 이겨 나갈 수 없는 하나의 요인으로 지적되어 왔었으므로 이를 타개하기 위하여 안출한 것이 본 고안이다.Since this reality has been pointed out as a factor that cannot be overcome in the international industrial competition, the present invention was devised to overcome it.

이를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.This will be described in detail with reference to the accompanying drawings.

1.8㎜ 두께를 가진 페놀수지판을 연마기의 연마대판과 같은 형태의 원형판으로 절단한 것을 연마하고저 하는 박판유리(1)의 폭과 동일한 간격(W)으로 나란히 절단하여 2개의 고정판(2)(2')과 동판(動版) (3)(3')으로 분리할 수 있게 구분 형성한 것이다. 위의 동판(3)(3') 구성에서 간격(W)이 다른 사이즈의 동판(3a)(3a')을 다수 형성하여서 박판유리(1)의 사이즈별로 바꿔 사용할 수 있다.The two fixed plates 2 (2) were cut side by side at equal intervals (W) of the width of the thin glass (1) to be polished by cutting a phenolic resin plate having a thickness of 1.8 mm into a circular plate of the same shape as the polishing base of the polishing machine. 2 ') and copper plate (動 版) (3) (3') to be separated. In the above copper plate 3, 3 'configuration, a plurality of copper plates 3a and 3a' having different sizes can be formed and used according to the size of the thin glass 1.

이와같은 본 고안은 연마대판(4)상에 양면테이프(5)를 이용하여 연마하고저 하는 박판유리(1)의 사이즈에 맞도록 고정판(2)(2')과 동판(3)(3')을 접착하고 유리(1)가 끼워질 홀더공(6) 내부에 박판유리(1)가 워크홀더면 보다 약간 돌출되어질 수 있는 두께의 폴리우레탄판(7)을 내재시킨 위에 박판유리(1)를 끼우고 연마기에서 표면을 연마하는 것이다.This invention devises a fixed plate (2) (2 ') and a copper plate (3) (3') to fit the size of the thin glass (1) to be polished by using a double-sided tape (5) on the polishing plate (4) Sheet glass (1) on the inside of the holder hole (6) to which the glass (1) is to be attached, and having a polyurethane plate (7) having a thickness such that the thin glass (1) may protrude slightly from the work holder surface. Insert the metal and polish the surface in the grinder.

본 고안은 상기한 연마작업중에 고정판(2)(2')이나 동판(3)(3')의 면부가 마모되어도 그 두께가 종래의 것에 비하여 두배 이상이므로 여러번 사용할 수 있는 장점이 있는 것이고, 고정판(2)(2')과 동판(3)(3')을 조절사용할 수 있는 것이어서 박판유리(1)의 사이즈마다 워크홀더를 각각 형성하여 왔었던 종래의 결점을 해결하므로서 박판유리(1)의 연마비를 대폭 절감할 수 있게 한데도 특징이 있는 것이다.The present invention has the advantage that it can be used several times because the thickness of the fixing plate (2) (2 ') or the surface of the copper plate (3) (3') is more than twice as compared to the conventional one during the polishing operation, (2) (2 ') and copper plate (3) (3') can be adjusted and used to solve the conventional drawbacks that have been formed for each of the sizes of the laminated glass (1). It is also characterized by a significant reduction in polishing costs.

Claims (1)

원형페놀수지판을 나란히 절단하여 고정판(2)(2')을 형성하고 이 양고정판(2)(2') 사이에 끼워 사용하는 동판(3)(3')(3a)(3a')의 간격(W)을 박판유리(1)의 폭에 맞도록 다수 형성하여서된 박판유리연마용 워크홀더(Work Holder).The circular phenolic resin plates are cut side by side to form a fixed plate (2) (2 ') and sandwiched between the two fixed plates (2) and (2') to be used for copper plates (3) (3 ') (3a) and (3a'). Work holder for thin glass polishing, formed by forming a plurality of intervals W to match the width of the thin glass 1.
KR92010262U 1992-06-10 1992-06-10 Work holder for glass grinding KR950004077Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92010262U KR950004077Y1 (en) 1992-06-10 1992-06-10 Work holder for glass grinding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92010262U KR950004077Y1 (en) 1992-06-10 1992-06-10 Work holder for glass grinding

Publications (2)

Publication Number Publication Date
KR940000572U KR940000572U (en) 1994-01-03
KR950004077Y1 true KR950004077Y1 (en) 1995-05-20

Family

ID=19334630

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92010262U KR950004077Y1 (en) 1992-06-10 1992-06-10 Work holder for glass grinding

Country Status (1)

Country Link
KR (1) KR950004077Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180000083U (en) * 2016-06-28 2018-01-05 주식회사 태신프라미스 Polishing zig for mobile phone window glass

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180000083U (en) * 2016-06-28 2018-01-05 주식회사 태신프라미스 Polishing zig for mobile phone window glass

Also Published As

Publication number Publication date
KR940000572U (en) 1994-01-03

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