KR200311544Y1 - Cutter for stone processing - Google Patents
Cutter for stone processing Download PDFInfo
- Publication number
- KR200311544Y1 KR200311544Y1 KR20-2002-0038967U KR20020038967U KR200311544Y1 KR 200311544 Y1 KR200311544 Y1 KR 200311544Y1 KR 20020038967 U KR20020038967 U KR 20020038967U KR 200311544 Y1 KR200311544 Y1 KR 200311544Y1
- Authority
- KR
- South Korea
- Prior art keywords
- shank
- concave
- flange
- stone
- inner diameter
- Prior art date
Links
- 239000004575 stone Substances 0.000 title claims abstract description 16
- 238000012545 processing Methods 0.000 title claims abstract description 12
- 238000005520 cutting process Methods 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims abstract description 11
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 8
- 239000010432 diamond Substances 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 3
- 238000007373 indentation Methods 0.000 claims abstract description 3
- 239000010959 steel Substances 0.000 claims abstract description 3
- 238000005498 polishing Methods 0.000 abstract description 7
- 238000000465 moulding Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000005245 sintering Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/02—Circular saw blades
- B23D61/025—Details of saw blade body
- B23D61/026—Composite body, e.g. laminated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/02—Circular saw blades
- B23D61/028—Circular saw blades of special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/18—Sawing tools of special type, e.g. wire saw strands, saw blades or saw wire equipped with diamonds or other abrasive particles in selected individual positions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/12—Saw-blades or saw-discs specially adapted for working stone
- B28D1/121—Circular saw blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
본 고안은 동력을 전달받기 위하여 전동축에 체결되는 부재와 석재의 가공과 연마를 수행하기 위하여 절삭날을 구비한 부재를 별개의 제품으로 성형한 후 스폿 용접에 의해 조립하는 것을 목적으로 한 석재가공용 커터에 관한 것으로서, 상기 목적을 실현하기 위한 본 고안은 주연부에 소정폭으로 다이아몬드 초경합금으로 된 절삭날을 설치 한 원반형의 스틸 생크(SHANK)와, 동력축과의 체결 후 작업시 체결너트가 피가공물과 접촉되지 않도록 일측이 오목하게 함몰된 요입플랜지로 구성된 석재가공용 커터에 있어서, 상기 생크와 요입플랜지를 별개의 제품으로 성형 제조함과, 상기 요입플랜지의 끝단에는 생크의 내경에 지지되는 지지면과 생크의 내경에 인접한 면에 스폿용접되는 용접면이 각을 이루어 분기된 것을 특징적 구성으로 한다.The present invention is for stone processing for the purpose of assembling by spot welding after molding the member fastened to the electric shaft and the member with the cutting edge to perform the processing and polishing of stone to receive power. The present invention for achieving the above object is a disc-shaped steel shank (SHANK) having a cutting edge made of diamond cemented carbide with a predetermined width at its periphery, and a fastening nut during work after fastening with a power shaft. In the stone processing cutter consisting of a concave indentation flange one side concave so as not to come in contact with, the shank and the concave flange is formed and manufactured as a separate product, the end of the concave flange and the support surface supported by the inner diameter of the shank The welding surface to be spot welded to the surface adjacent to the inner diameter of the shank is characterized in that the branched at an angle.
Description
본 고안은 본출원인의 선 등록된 고안을 개량한 것으로서, 특히 동력을 전달받기 위하여 전동축에 체결되는 부재와 석재의 가공과 연마를 수행하기 위하여 절삭날을 구비한 부재를 별개의 제품으로 성형한 후 조립하는 석재가공용 커터에 관한 것이다.The present invention is an improvement of the pre-registered design of the present applicant, and in particular, a member fastened to an electric shaft to receive power and a member having a cutting edge for processing and polishing stone are formed into separate products. It relates to a stone processing cutter to be assembled after.
일반적으로 석재가공용 커터는 모터 등의 동력에 의해 회전하는 원반형으로 이루어진 것으로서, 가공부위에는 경도가 매우 큰 다이아몬드 초경합금의 절삭날을 구비한다.In general, the stone cutter is made of a disk that rotates by a power such as a motor, and the machining portion is provided with a cutting blade of diamond cemented carbide having a very high hardness.
석재가공용 커터는 본 출원인이 선출원한 실용신안 출원 제2000-8282호에서 동력을 받기 위하여 동력이 체결되는 부재와 절삭날을 구비한 부재가 단일부재로 생크를 이루는 구조로서, 상기 두 부재를 하나의 구조에 구비하여 자재비, 제작공정 및 이에 따르는 인건비를 최소화하는 효과를 이루었다.The stone cutter has a structure in which the member to which the power is fastened and the member having the cutting blade make a shank as a single member in order to receive power from Utility Model Application No. 2000-8282, filed by the applicant. Equipped with the structure has achieved the effect of minimizing the material cost, manufacturing process and labor costs.
또한 본 출원인의 선 등록된 실용신안 등록 제0270828호에서 석재가공용 커터는 상기 제2000-8282호의 구조에 부가하여 연마날을 일체로 갖춘 구조로서, 하나의 커터에 의해 절단공정을 수행함은 물론 후가공 공정인 연마공정을 하나의 공구로 수행하는 효과를 이루었다.In addition, in the applicant's pre-registered utility model registration No. 0270828, the stone cutter is a structure equipped with a grinding blade in addition to the structure of No. 2000-8282, the cutting process by one cutter as well as the post-processing process Phosphorus polishing was achieved with one tool.
그러나 전술한 종래의 석재가공용 커터는 동력축이 체결되는 부재와 절삭날이 구비되는 부재가 단일부재로 일체로 금형 제조됨으로서, 두 부재간의 두께 및 강도 차 등에 의해 소결과정에서 뒤틀림이 발생하거나 균열이 발생하는 문제점이 있었다.However, the above-described conventional stone cutters are manufactured by integrally manufacturing a single member with a member to which a power shaft is fastened and a member with a cutting blade, so that distortion or cracking may occur in the sintering process due to a difference in thickness and strength between the two members. There was a problem that occurred.
본 고안은 상기한 제반 문제점을 해소하고자 안출한 것으로서, 본 고안의 목적은 동력을 전달받기 위하여 전동축에 체결되는 부재와 석재의 가공과 연마를 수행하기 위하여 절삭날을 구비한 부재를 별개의 제품으로 성형한 후 스폿 용접에 의해 조립하는 석재가공용 커터를 제공하는 데 있다.The present invention has been made to solve the above problems, the object of the present invention is to provide a separate product to the member is fastened to the electric shaft for power transmission and the member having a cutting edge for processing and polishing the stone The present invention provides a cutter for stone processing that is molded by assembling by spot welding.
도1 내지 도3은 본 고안의 석재가공용 커터의 구성을 나타낸 도면으로서,1 to 3 is a view showing the configuration of a cutter for stone processing of the present invention,
도1은 사시도,1 is a perspective view,
도2는 정면도,2 is a front view,
도3은 배면도,3 is a rear view;
도4는 단면도.4 is a sectional view.
＊도면의 주요 부분에 대한 부호의 설명＊＊ Explanation of symbols for main parts of drawings
100 : 생크 110 : 절삭날100: shank 110: cutting edge
120 : 요입플랜지 122 : 지지면120: inlet flange 122: support surface
124 : 용접면 200 : 동력축124: welding surface 200: power shaft
상기 목적을 실현하기 위한 본 고안은 주연부에 소정폭으로 다이아몬드 초경합금인 절삭날을 설치 한 원반형의 생크와, 동력축과 체결 후 작업시 체결너트가 피가공물과 접촉되지 않도록 일측이 오목하게 함몰된 요입플랜지로 구성된 석재가공용 커터에 있어서, 상기 생크와 요입플랜지를 별개의 제품으로 성형 제조함과, 상기 요입플랜지의 끝단에는 생크의 내경에 지지되는 지지면과 생크의 내경에 인접한 면에 스폿용접되는 용접면을 각을 이루어 분기한 것을 특징적 구성으로 한다.The present invention for achieving the above object is a disc-shaped shank with a cutting blade of diamond cemented carbide with a predetermined width at the periphery, and the concave indentation of one side concave so that the fastening nut does not come into contact with the workpiece when the power shaft is engaged with the work shaft. In the stone processing cutter consisting of a flange, the shank and the concave flange is formed into a separate product, the end of the concave flange is spot welded to the support surface supported by the inner diameter of the shank and the surface adjacent to the inner diameter of the shank It is a characteristic structure that branched surface at the angle.
이하 본 고안의 일실시예를 첨부한 도면 도 1 내지 도 4를 참조하여 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings an embodiment of the present invention 1 to 4 as follows.
도 1은 본 고안의 사시도이고, 도 2는 본 고안의 정면도이며, 도 3은 본 고안의 배면도를 나타낸다.1 is a perspective view of the present invention, Figure 2 is a front view of the present invention, Figure 3 shows a rear view of the present invention.
도시된 바와 같이 본 고안은 생크(100)와, 볼트가 구비된 동력축(200)의 결합시 체결너트(210)가 외부로 돌출되지 않도록 함몰되게 형성된 요입플랜지(120)의구성을 제공한다.As shown, the present invention provides a configuration of the concave inlet flange 120 formed so as not to protrude to the outside when the shank 100 and the power shaft 200 is provided with a bolt.
상기 요입플랜지(120)는 중심부에 축공(121)을 형성하고, 생크(100)의 요입부측면 표면에는 소정 간격의 골(130)에 의해 구분되며, 다이아몬드 초경합금으로 가공한 연마날(140)을 일체로 형성한다.The concave flange 120 is formed by the shaft hole 121 in the center, the surface of the concave inlet portion of the shank 100 is divided by the valleys 130 at a predetermined interval, the grinding blade 140 processed with a diamond cemented carbide alloy It is formed integrally.
상기 연마날(140)을 이루는 다이아몬드 초경합금은 신터링(Sintering)방식에 의해 생크(100)면에 일체로 형성 가공한 것으로서 종래와 같은 다이아몬드의 전기적인 도포방식과는 달리 절삭성능이 매우 우수하고 또한 내마모성이 매우 강해 수명을 획기적으로 향상되도록 하였다.The diamond cemented carbide constituting the polishing blade 140 is integrally formed and processed on the shank 100 surface by a sintering method, and unlike the conventional electrical coating method of diamond, the cutting performance is very excellent. The wear resistance is very strong, which greatly improves the service life.
상기 원반형의 스틸 생크(SHANK)(100)의 배면과 주연부에는 소정폭으로 다이아몬드 초경합금인 절삭날(110)을 구비한다.The back and the periphery of the disk-shaped steel shank (SHANK) 100 is provided with a cutting edge 110 of a diamond cemented carbide with a predetermined width.
즉, 본 고안은 도 4에서 동력축에 결합 상태의 단면도에 상세히 나타낸 바와 같이 절삭날(110)과 연마날(140)이 갖추어진 부재인 생크(100)와 축공(121)을 형성한 요입플랜지(120)가 별개의 제품으로 제조되어 결합한 구조이다.That is, the present invention is a concave flange formed with the shank 100 and the shaft hole 121 which is a member equipped with the cutting blade 110 and the polishing blade 140 as shown in detail in the cross-sectional view of the power shaft in FIG. 120 is manufactured by combining a separate product.
이러한 요입플랜지(120)는 끝단에는 생크(100)의 내경에 지지되는 지지면(122)과 생크(100)의 내경에 인접한 면에 레이저용접, 스폿용접 등의 용접방식에 의해 용접되는 용접면(124)이 각을 이루어 분기된 구조를 이룬다.The concave flange 120 has a welding surface welded to the end of the support surface 122 supported by the inner diameter of the shank 100 and a surface adjacent to the inner diameter of the shank 100 by a welding method such as laser welding or spot welding. 124 is angled to form a branched structure.
따라서 지지면(122)에 의해 생크(100)가 지지된 상태로 요입플랜지(120)에 용접 결합됨으로서, 절삭날(110)과 연마날(140)이 피가공물과의 회전마찰시 발생하는 압력을 지지면(122)과 용접면(124)이 상이한 방향에서 지지하게 되어 견고한 결합구조를 갖추게 된다.Therefore, the welding surface is welded to the inlet flange 120 while the shank 100 is supported by the support surface 122, so that the cutting edge 110 and the polishing blade 140 generate pressure during rotational friction with the workpiece. The support surface 122 and the welding surface 124 are supported in different directions to have a rigid coupling structure.
아울러 동력축(200)이 체결되는 요입플랜지(120)와 절삭날(110)이 구비되는 생크(100)가 별개의 제품으로 성형됨으로서, 제조물의 단순한 구조 및 소결과 같은 공정단계를 달리함으로서, 금형의 단순화 및 제품의 불량률이 발생하지 않게 된다.In addition, the shank 100 having the inlet flange 120 to which the power shaft 200 is fastened and the cutting edge 110 are formed into separate products, thereby changing the process steps such as simple structure and sintering of the mold, Simplification and product defect rate will not occur.
또한 다양한 규격, 즉 피가공물에 맞추어 생크(100)와 요입플랜지(120) 중 어느 하나의 제조를 달리하는 경우, 금형 제조에 잇점이 있는 것이다.In addition, in the case of manufacturing any one of the shank 100 and the inlet flange 120 in accordance with various standards, that is, the workpiece, there is an advantage in manufacturing the mold.
본 고안은 동력축이 체결되는 요입플랜지와 절삭날이 구비되는 생크가 별개의 제품으로 성형됨으로서, 제조물의 단순한 구조 및 소결과 같은 공정단계를 달리함으로서, 금형의 단순화 및 제품의 불량률이 발생하지 않는 효과가 있다.The present invention is formed by the shank with the inlet flange and the cutting edge to which the power shaft is fastened into a separate product, by varying the process steps such as the simple structure and sintering of the product, the mold simplification and product defect rate does not occur It works.
본 고안은 피가공물과의 회전마찰시 발생하는 압력을 상이한 방향에서 각각지지 하여 견고한 결합구조를 갖추는 효과도 있다.The present invention also has the effect of providing a firm coupling structure by supporting the pressure generated during rotational friction with the workpiece in different directions.
또한 다양한 규격, 즉 피가공물에 맞추어 생크와 요입플랜지 중 어느 하나의 제조를 달리하는 경우, 금형 제조에 잇점도 있는 것이다.In addition, when manufacturing one of the shank and the inlet flange in accordance with various specifications, that is, the workpiece, there is also an advantage in manufacturing the mold.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2002-0038967U KR200311544Y1 (en) | 2002-12-30 | 2002-12-30 | Cutter for stone processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2002-0038967U KR200311544Y1 (en) | 2002-12-30 | 2002-12-30 | Cutter for stone processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200311544Y1 true KR200311544Y1 (en) | 2003-05-09 |
Family
ID=49333176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2002-0038967U KR200311544Y1 (en) | 2002-12-30 | 2002-12-30 | Cutter for stone processing |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200311544Y1 (en) |
-
2002
- 2002-12-30 KR KR20-2002-0038967U patent/KR200311544Y1/en not_active IP Right Cessation
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