KR200465012Y1 - o-ring hall cutter having a interval controller - Google Patents

o-ring hall cutter having a interval controller Download PDF

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Publication number
KR200465012Y1
KR200465012Y1 KR2020120003122U KR20120003122U KR200465012Y1 KR 200465012 Y1 KR200465012 Y1 KR 200465012Y1 KR 2020120003122 U KR2020120003122 U KR 2020120003122U KR 20120003122 U KR20120003122 U KR 20120003122U KR 200465012 Y1 KR200465012 Y1 KR 200465012Y1
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South Korea
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cutting tip
tip body
cutting
coupled
thickness
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KR2020120003122U
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Korean (ko)
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노성남
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노성남
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • B23B27/1655—Adjustable position of the plate-like cutting inserts of special form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/03—Boring heads
    • B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
    • B23B29/03403—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/04—Tool holders for a single cutting tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/04—Tool holders for a single cutting tool
    • B23B29/043—Tool holders for a single cutting tool with cutting-off, grooving or profile cutting tools, i.e. blade- or disc-like main cutting parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/24—Securing arrangements for bits or teeth or cutting inserts adjustable
    • B23C5/2475—Securing arrangements for bits or teeth or cutting inserts adjustable the adjusting means being distance elements, e.g. shims or washers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2220/00—Details of turning, boring or drilling processes
    • B23B2220/12—Grooving
    • B23B2220/126—Producing ring grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/134—Spacers or shims

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

본 고안은 초경절삭팁이 결합된 절삭팁몸체가 체결 고정되는 절삭팁몸체결합부에 위치되어 절삭팁몸체와 같이 절삭팁몸체결합부에 결합되는 조절스페이서가 더 구비되어 있음에 따라 조절스페이서의 결합에 의해 절삭팁몸체결합부에 결합되는 절삭팁몸체와 절삭팁몸체결합부와의 간격이 벌어짐에 따라 크기가 다른 오링홈의 절삭 가공시에 종류별로 절삭공구를 일일이 교체하지 않아도 되고, 절삭팁몸체를 종류별로 구비함에 따라 야기되는 비용부담과 절삭팁의 관리 문제를 해결할 수 있는 절삭팁 몸체 간격이 조절되는 오링홈 절삭공구를 제공하고자 한다.
이를 위해 본 고안은, 일측으로 연장부(11)가 형성된 절삭팁몸체결합부(12)가 하부에 형성되는 생크(10)와, 상기 생크의 절삭팁몸체결합부(12)에 위치되어 볼트(13)에 의해 체결고정되고 초경절삭팁(21)이 결합되는 절삭팁몸체(20)로 이루어진 오링홈 절삭공구에 있어서,
상기 절삭팁몸체(20)가 체결 고정되는 절삭팁몸체결합부(12)에는 절삭팁몸체결합부(12)와 동일한 형상으로 형성되어 절삭팁몸체결합부(12)의 내면에 외면이 밀착되고 내부에 상기 볼트(13)가 결합되는 볼트공(31)이 통공된 조절스페이서(30)가더 구비되어, 상기 조절스페이서(30)가 절삭팁몸체결합부(12)에 결합되는 것에 의해 상기 절삭팁몸체(20)와 절삭팁몸체결합부(12) 사이의 간격이 조절되도록 이루어지되, 상기 조절스페이서(30)는, 두께별로 각각 구비되고, 상기 두께별로 각각 구비되는 조절스페이서(30)들을 수용 보관하는 보관체(40)가 더 구비되며, 상기 보관체(40)는, 상기 두께별로 다른 조절스페이서들이 각각 별도로 수용되는 수용부(41)들과; 상기 수용부(41)들의 일측에 수용부(41)들에 수용되는 조절스페이서(30)들의 두께를 표기하는 두께표기부(42)가 형성되어 이루어진다.The present invention is a cutting tip body coupled to the cemented carbide cutting tip is coupled to the cutting tip body coupling portion is fastened and fixed, such as the cutting tip body is further provided with an adjustment spacer coupled to the cutting tip body coupling portion of the adjustment spacer As the gap between the cutting tip body and the cutting tip body coupling part is coupled to the cutting tip body coupling part, the cutting tool does not need to be replaced by cutting type for cutting the O-ring grooves of different sizes. The purpose of the present invention is to provide an O-ring groove cutting tool with adjustable cutting body spacing that can solve the cost burden and management of cutting tips caused by the type.
To this end, the present invention, the shank 10 is formed in the lower cutting tip body engaging portion 12 is formed at the lower portion 11, the cutting tip body engaging portion 12 of the shank is located in the bolt ( In the O-ring groove cutting tool consisting of a cutting tip body 20 is fastened and fixed by 13) and the carbide cutting tip 21 is coupled,
The cutting tip body coupling part 12 to which the cutting tip body 20 is fastened and fixed is formed in the same shape as the cutting tip body coupling part 12 so that an outer surface is in close contact with the inner surface of the cutting tip body coupling part 12 and The bolt spacer 31 to which the bolt 13 is coupled is further provided with an adjustment spacer 30 through which the adjustment spacer 30 is coupled to the cutting tip body engaging portion 12 by the cutting tip body. The gap between the 20 and the cutting body body coupling portion 12 is made to be adjusted, wherein the adjustment spacer 30 is provided for each of the thickness, to accommodate and store the adjustment spacers 30 provided for each of the thickness A storage body 40 is further provided, and the storage body 40 includes receiving portions 41 for receiving different control spacers for each thickness; On one side of the receiving portion 41 is formed a thickness notation 42 for indicating the thickness of the adjustment spacer 30 accommodated in the receiving portion 41.

Description

절삭팁 몸체 간격이 조절되는 오링홈 절삭공구{o-ring hall cutter having a interval controller}O-ring hall cutter having a interval controller

본 고안은 절삭팁 간격이 조절되는 오링홈 절삭공구에 관한 것으로서, 더욱 상세하게는 절삭공구의 생크 하부에 조립되고 초경절삭팁이 구비되는 절삭팁 몸체의 설치높이를 조절할 수 있도록 하는 조절스페이서가 더 구비됨으로써 가공하고자 하는 오링홈의 크기에 따라 각각 절삭팁 몸체의 높이를 달리하여 오링홈을 가공할 수 있도록 한 절삭팁 간격이 조절되는 오링홈 절삭공구에 관한 것이다.
The present invention relates to an O-ring groove cutting tool in which the cutting tip spacing is adjusted, and more particularly, an adjustment spacer for adjusting the installation height of the cutting tip body, which is assembled under the shank of the cutting tool and is provided with a carbide cutting tip. The present invention relates to an O-ring groove cutting tool in which a cutting tip spacing for processing an O-ring groove is adjusted by varying the height of the cutting tip body according to the size of the O-ring groove to be processed.

일반적으로 사출성형에 사용되는 금형은 상당한 고열이 부가되어 금형의 내부로 냉각수가 순환되는 구성으로 되어 있고, 여러 장의 금속 판재들의 결합으로 이루어진 금형들의 내부에는 냉각수나 뜨거운 사출 용액의 순환을 위한 유통공이 형성되어 있다.In general, a mold used for injection molding has a configuration in which a coolant is circulated into the mold by adding a substantial amount of heat, and a distribution hole for circulating coolant or hot injection solution is provided in the molds formed by combining several sheets of metal. Formed.

또한, 상기 유통공은 각각의 판재들에 형성되어 서로 연결되는 것이므로 유통공의 연결부에는 오링을 삽입할 수 있는 링형의 오링 삽입홈이 형성되어 있고, 오링 삽입홈에 삽입된 오링에 의하여 서로 결합된 유통로들 사이에 기밀을 유지할 수 있도록 되어 있다.In addition, the distribution hole is formed in each of the plate material is connected to each other, so that the connection portion of the distribution hole is formed with a ring-shaped O-ring insertion hole for inserting the O-ring, is coupled to each other by the O-ring inserted into the O-ring insertion groove It is designed to maintain confidentiality between distribution channels.

이와 같은 오링 삽입홈은 별도의 오링홈 절삭공구에 의해 가공되는 바, 종래 오링홈 가공용 절삭공구는 금속 봉으로 이루어진 생크의 하부 양측에는 안내홈들이 각각 형성되고, 안내홈의 내벽에 형성된 결합홈에는 초경합금의 절삭팁이 삽입되어 절삭팁을 관통하여 체결되는 볼트에 의하여 고정되며, 생크의 하부로 돌출되는 절삭팁들의 후방에는 지지턱이 각각 형성되어 있으며, 경도(傾度)가 높지 않은 금속재질로 구성된 생크는 외부의 충격에 의하여 쉽게 파손되지 않고, 금형을 절삭하여 오링 삽입홈을 가공하는 절삭팁은 초경합금으로 이루어져 있기 때문에 절삭공구를 고속으로 회전시키더라도 절삭 공구의 파손이 효과적으로 방지되어 가공작업의 효율을 최대한 높여줄 수 있을 뿐 아니라 절삭 부하에 의하여 절삭팁이 파손되더라도 볼트를 분리한 후 새로운 절삭팁으로 교체하여 사용할 수 있도록 하고 있다.Such an O-ring insert groove is processed by a separate O-ring groove cutting tool. In the conventional O-ring groove cutting tool, guide grooves are formed on both sides of the lower side of the shank made of a metal rod, and the coupling groove formed on the inner wall of the guide groove The cutting tips of cemented carbide are inserted and fixed by bolts fastened through the cutting tips, and support jaws are formed at the rear of the cutting tips projecting to the lower part of the shank, and are made of a metal material having high hardness. The shank is not easily damaged by external impact, and since the cutting tip for cutting the mold and processing the O-ring insert groove is made of cemented carbide, the damage of the cutting tool is effectively prevented even if the cutting tool is rotated at high speed. Not only increase the pressure, but even if the cutting tip is broken by the cutting force, After replacing it with new cutting tip, it can be used.

그러나, 종래 절삭공구의 절삭팁에 의해 오링홈을 절삭 가공하는 과정에서 오링홈의 크기 다시 말해, 회전되는 절삭공구를 축으로 절삭팁의 회전반경에 따라 오링홈의 크기가 결정되는 바, 이 때 각각 다른 크기의 오링홈을 절삭 가공하기 위해서는 회전반경이 서로 다른 절삭팁 몸체를 수시로 교체하여 사용해야 하는 문제점이 있다.However, in the process of cutting the O-ring groove by the cutting tip of the conventional cutting tool, the size of the O-ring groove, that is, the size of the O-ring groove is determined according to the rotation radius of the cutting tip around the rotating cutting tool. In order to cut the O-ring grooves of different sizes, there is a problem in that the cutting tip bodies having different rotation radii are often used interchangeably.

이에 따라 회전반경이 서로 다른 절삭팁 몸체들을 여러 개 구비하여 사용해야 함으로써 절삭팁 몸체를 종류별로 구비해야 함에 따른 비용부담이 야기되는 문제점이 있다.Accordingly, there is a problem in that a cost burden is caused by having to provide cutting tip bodies by type by using a plurality of cutting tip bodies having different rotation radii.

종래 기술을 살펴보면, 공개특허 10-2004-0084093호인 오링 삽입홈 가공용 절삭공구가 안출된 바 있으나, 이는 절삭공구에 장착되는 절삭팁이 마모 또는 파손될 경우에 새로운 절삭팁으로 교체하여 사용함이 용이하도록 한 것으로, 앞서 언급한 바와 같이 회전반경을 달리하기 위해 여러 개의 절삭팁 몸체를 구비함에 따르는 문제점은 해결하지 못하고 있는 실정이다.Looking at the prior art, the cutting tool for processing the O-ring insertion groove, which is published in Korean Patent Publication No. 10-2004-0084093, has been conceived. As mentioned above, the problem of having a plurality of cutting tip bodies to change the rotation radius does not solve the situation.

다른 예로서, 등록실용 20-0393484호인 이송로울러의 오링홈 가공장치가 안출된 바 있으며, 이는 오링홈을 균일한 깊이로 가공할 수 있어 제품의 품질이 향상되도록 하거나 오링홈을 기구적으로 가공하여 오링홈 가공시간을 단축할 수 있도록 하고는 있으나, 이 또한 여러 개의 절삭팁 몸체를 구비함에 따르는 비용부담을 전혀 해결하지 못하고 있으며, 서로 다른 절삭팁 몸체를 일일이 교체하여 사용해야 하는 불편함을 전혀 해결하지 못하고 있는 실정이다.
As another example, the O-ring groove processing device of the transfer roller, registration room 20-0393484, was devised, which can process the O-ring groove to a uniform depth to improve the quality of the product or mechanically process the O-ring groove. Although it is possible to reduce the O-ring groove machining time, this also does not solve the cost burden of having multiple cutting tip bodies, and does not solve the inconvenience of using different cutting tip bodies. I can't do it.

본 고안은 종래 오링홈 절삭공구가 지닌 문제점을 해결하기 위해 안출된 것으로서, 절삭공구의 생크 하부에 구성되는 절삭팁결합부에 결합되는 판형의 조절스페이서를 더 구성하여 초경절삭팁이 결합되는 절삭팁몸체와 절삭팁결합부와의 간격을 조절할 수 있도록 함으로써 회전반경이 다른 오링홈의 절삭 가공시에 외경이 다른 절삭팁몸체를 교체하지 않고 조절스페이서를 절삭팁몸체결합부에 결합함으로써 종류별로 여러 개 절삭팁 몸체를 구비함에 따른 비용부담을 해결할 수 있도록 하고 조절스페이서의 정밀한 두께에 의해 절삭가공되는 오링홈의 크기가 균일하게 가공되도록 한 절삭팁 몸체 간격이 조절되는 오링홈 절삭공구를 제공함에 그 목적이 있다.
The present invention was devised to solve the problems of the conventional O-ring groove cutting tool, and further comprises a plate-shaped adjustment spacer coupled to the cutting tip coupling portion formed on the shank lower portion of the cutting tool is combined with the carbide cutting tips By adjusting the distance between the body and the cutting tip coupling part, when adjusting the O-ring groove with different rotation radius, the adjusting spacer is combined with the cutting tip body coupling part without replacing the cutting tip body with different outer diameter. The purpose of the present invention is to provide an O-ring groove cutting tool that adjusts the cutting edge of the cutting tip body to solve the cost burden of having the cutting tip body and to uniformly cut the size of the O-ring groove to be cut by the precise thickness of the adjusting spacer. There is this.

상기 목적을 달성하기 위한 수단으로 본 고안인 절삭팁 몸체 간격이 조절되는 오링홈 절삭공구는, 일측으로 연장부가 형성된 절삭팁 몸체결합부가 하부에 형성되는 생크와, 상기 생크의 절삭팁 몸체결합부에 위치되어 볼트에 의해 체결고정되고 초경절삭팁이 결합되는 절삭팁 몸체로 이루어진 오링홈 절삭공구에 있어서, 상기 절삭팁 몸체가 체결 고정되는 절삭팁 몸체결합부에는 절삭팁 몸체결합부와 동일한 형상으로 형성되어 절삭팁 몸체결합부의 내면에 외면이 밀착되고 내부에 상기 볼트가 결합되는 볼트공이 통공된 조절스페이서가 더 구비되어 이루어지고, 상기 조절스페이서가 절삭팁 몸체결합부에 결합되는 것에 의해 상기 절삭팁 몸체와 절삭팁 몸체결합부 사이의 간격이 조절되도록 이루어지되, 상기 조절스페이서는, 두께별로 각각 구비되고, 상기 두께별로 각각 구비되는 조절스페이서를 수용 보관하는 보관체가 더 구비되며, 상기 보관체는, 상기 두께별로 다른 조절스페이서들이 각각 별도로 수용되는 수용부들과; 상기 수용부들의 일측에 수용부들에 수용되는 조절스페이서의 두께를 표기하는 두께표기부가 형성되어 이루어진다.
As a means for achieving the above object, the cutting tool body spacing of the O-ring groove cutting tool is designed, the shank is formed in the lower portion of the cutting tip body engaging portion formed with an extension to one side, and the cutting tip body engaging portion of the shank In the O-ring groove cutting tool consisting of a cutting tip body which is fastened and fixed by a bolt and the cemented carbide cutting tip is coupled, the cutting tip body coupling portion to which the cutting tip body is fastened and fixed is formed in the same shape as the cutting tip body coupling portion The outer surface is in close contact with the inner surface of the cutting tip body coupling portion is further provided with an adjustment spacer through the bolt hole through which the bolt is coupled to the inside, the control spacer is coupled to the cutting tip body coupling portion by the cutting tip body And the gap between the cutting tip body coupling portion is made to be adjusted, the control spacer, each provided by the thickness High, and further comprising storage body for storing accommodate adjustment spacers respectively provided by the thickness, the storage body is accommodated which are each separately accommodating different controlled by the thickness of the spacer portions and; On one side of the receiving portion is formed a thickness marking portion for indicating the thickness of the adjustment spacer accommodated in the receiving portion.

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본 고안은 초경 절삭팁이 결합되는 절삭팁몸체가 체결되는 절삭팁몸체결합부와 절삭팁몸체의 간격을 조절할 수 있는 조절스페이서가 더 구비되어 있음에 따라 가공하고자 하는 오링홈의 크기에 따라 조절스페이서를 절삭팁몸체결합부에 결합함으로써 절삭팁몸체와 절삭팁몸체결합부와의 간격을 이격시켜 절삭팁몸체의 회전반경을 가공하고자 하는 오링홈의 크기에 맞도록 할 수 있기 때문에, 오링홈에 대한 절삭가공성 향상은 물론 종류별로 각각 절삭공구를 구비함에 따라 야기되는 비용부담을 줄일 수 있고, 조절스페이스의 두께를 두께별로 구비하여 필요한 두께의 조절스페이서를 결합하여 사용함에 따라 오링홈의 가공작업에 따른 정밀성을 얻을 수 있다.
The present invention is further provided with a cutting spacer body coupled to the cutting tip body is coupled to the carbide cutting tip is coupled to the cutting spacer body according to the size of the O-ring groove to be processed according to the adjusting spacer To the cutting tip body coupling part, so that the gap between the cutting tip body and the cutting tip body coupling part can be spaced so that the rotation radius of the cutting tip body can be matched to the size of the O-ring groove to be machined. In addition to improving cutting processability, the cost burden caused by having cutting tools for each type can be reduced, and the thickness of the adjusting space can be provided for each thickness to combine the adjusting spacer of the required thickness. Precision can be obtained.

도 1은 본 고안인 절삭팁 몸체 간격이 조절되는 오링홈 절삭공구의 구성을 나타낸 분해사시도이다.
도 2는 본 고안인 절삭팁 몸체 간격이 조절되는 오링홈 절삭공구의 구성요부를 나타낸 일부생략 사시도이다.
도 3은 본 고안인 절삭팁 몸체 간격이 조절되는 오링홈 절삭공구의 구성요부인 조절스페이서가 1개 결합된 상태를 나타낸 구성단면도이다.
도 4는 본 고안인 절삭팁 몸체 간격이 조절되는 오링홈 절삭공구의 구성요부인 조절스페이서가 2개 결합된 상태를 나타낸 구성단면도이다.
도 5는 본 고안인 절삭틱 몸체 간격이 조절되는 오링홈 절삭공구의 조절스페이서가 보관되는 보관체를 나타낸 분해사시도이다.Figure 1 is an exploded perspective view showing the configuration of the cutting tool body O-ring groove gap is adjusted to the present invention.
Figure 2 is a partially omitted perspective view showing the main components of the cutting tool body spacing cutting tool body of the present invention is adjusted.
Figure 3 is a cross-sectional view showing a state in which the adjustment spacer, which is a main component of the O-ring groove cutting tool to adjust the cutting tip body spacing is designed.
Figure 4 is a cross-sectional view showing a state in which two adjustment spacers, which are components of the O-ring groove cutting tool to adjust the cutting tip body spacing of the present invention is coupled.
5 is an exploded perspective view showing a storage body in which the adjusting spacer of the O-ring groove cutting tool to which the cutting tick body spacing is designed is stored.

이하, 본 고안의 구성 및 작용을 첨부된 도면에 의거하여 좀 더 구체적으로 설명한다. 본 고안을 설명함에 있어서, 본 명세서 및 청구범위에 사용된 용어나 단어는 고안자가 그 자신의 고안을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 고안의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.Hereinafter, the structure and operation of the present invention will be described in more detail with reference to the accompanying drawings. In describing the present invention, the terms or words used in the present specification and claims are to be construed in accordance with the spirit of the present invention, on the basis that the inventor can properly define the concept of a term in order to best illustrate its own design It should be construed as meaning and concept consistent with the technical idea of.

도시된 바와 같이 본 고안인 절삭팁몸체 간격이 조절되는 오링홈 절삭공구는, 일측으로 연장부(11)가 형성된 절삭팁몸체결합부(12)가 하부에 형성되는 생크(10)와, 상기 생크의 절삭팁몸체결합부(12)에 위치되어 볼트(13)에 의해 체결고정되고 초경절삭팁(21)이 결합되는 절삭팁몸체(20)로 이루어진 오링홈 절삭공구에 관한 것으로, 상기 절삭팁몸체(20)가 체결 고정되는 절삭팁몸체결합부(12)에는 절삭팁몸체결합부(12)와 동일한 형상으로 형성되어 절삭팁몸체결합부(12)의 내면에 외면이 밀착되고 내부에 상기 볼트(13)가 결합되는 볼트공(31)이 통공된 조절스페이서(30)가 더 구비되어 이루어진다.As shown in the present invention, the cutting tip body spacing of the cutting tool body is adjusted, the shank 10 is formed in the lower portion of the cutting tip body engaging portion 12, the extension portion 11 is formed on one side, and the shank Oring groove cutting tool consisting of a cutting tip body 20 is located in the cutting tip body coupling portion 12 of the cutting tip body 20 is fastened and fixed by the bolt 13, the carbide cutting tip 21 is coupled, the cutting tip body The cutting tip body coupling part 12 to which the 20 is fastened and fixed is formed in the same shape as the cutting tip body coupling part 12 so that the outer surface is in close contact with the inner surface of the cutting tip body coupling part 12, and the bolt ( 13 is provided with a control spacer 30 through which the bolt hole 31 is coupled is further provided.

상기 조절스페이서(30)는, 상기 절삭팁몸체(20)가 결합되는 절삭팁몸체결합부(12)에 위치되어 상기 절삭팁몸체(20)와 함께 볼트(13)에 의해 절삭팁몸체결합부(12)에 결합되어 고정된다.The adjustment spacer 30 is located in the cutting tip body coupling portion 12 to which the cutting tip body 20 is coupled, and the cutting tip body coupling portion by the bolt 13 together with the cutting tip body 20 ( 12) is fixed in combination.

이에 따라, 상기 조절스페이서(30)가 절삭팁몸체결합부(12)에 결합되는 것에 의해 상기 절삭팁몸체(20)와 절삭팁몸체결합부(12) 사이의 간격이 조절되도록 이루어진다.Accordingly, the adjustment spacer 30 is coupled to the cutting tip body engaging portion 12 so that the gap between the cutting tip body 20 and the cutting tip body engaging portion 12 is adjusted.

다시 말해, 가공하고자 하는 오링홈의 크기에 따라 절삭팁몸체(20)의 회전반경을 달리할 경우, 상기 조절스페이서(30)를 상기 절삭팁몸체(20)가 결합되는 절삭팁몸체결합부(12)에 절삭팁몸체(20)보다 먼저 인입하여 위치시킨 다음, 상기 조절스페이서(30)가 위치된 절삭팁몸체결합부(12)에 절삭팁몸체(20)를 인입하여 위치하고 상기 볼트(13)를 이용하여 절삭팁몸체(20)와 상기 조절스페이서(30)를 절삭팁몸체결합부(12)에 체결하면, 조절스페이서(30)의 두께에 의해 절삭팁몸체(20)와 절삭팁몸체결합부(12)와의 간격이 멀어지게 되어 절삭팁몸체(20)의 회전반경이 달라진다.In other words, when the rotation radius of the cutting tip body 20 is changed depending on the size of the O-ring groove to be processed, the cutting spacer body 12 is coupled to the control spacer 30 is coupled to the cutting tip body 20 The cutting tip body 20 is inserted and positioned before the cutting tip body 20, and the cutting tip body 20 is inserted into the cutting tip body coupling part 12 in which the adjustment spacer 30 is positioned. When the cutting tip body 20 and the adjusting spacer 30 are fastened to the cutting tip body coupling portion 12 by using the cutting tip body 20 and the cutting tip body coupling portion ( 12) and the distance is farther away, the radius of rotation of the cutting tip body 20 is different.

이와 같은 방법으로 가공하고자 하는 오링홈의 크기에 맞도록 상기 조절스페이서(30)를 1개 또는 1개 이상으로 상기 절삭팁몸체결합부(12)에 위치하여 절삭팁몸체(20)의 회전반경을 조절하면 된다.The radius of rotation of the cutting tip body 20 is positioned in the cutting tip body coupling portion 12 by using one or more adjustment spacers 30 to fit the size of the O-ring groove to be processed in this manner. You can adjust it.

따라서, 종래 오링홈의 가공 크기에 따라 각각 다른 종류의 오링 절삭공구를 교체하여 사용함에 따라 야기되는 문제점을 해결할 수 있다.Therefore, according to the processing size of the conventional O-ring groove, it is possible to solve the problem caused by replacing the different types of O-ring cutting tool.

더욱이, 본 고안인 절삭팁 몸체 간격이 조절되는 오링홈 절삭공구는, 절삭팁몸체(20)의 회전반경을 조절하는 조절스페이서(30)의 간단한 구성에 의해 가공단가가 크게 증대되지 않게 된다.Furthermore, the O-ring groove cutting tool in which the cutting tip body spacing of the present invention is adjusted is not greatly increased by the simple configuration of the adjusting spacer 30 for adjusting the rotation radius of the cutting tip body 20.

또한, 각각의 절삭공구들을 별도로 구비함에 따라 발생되는 비용에 따른 부담을 최소화할 수 있다.In addition, it is possible to minimize the burden of the cost incurred by separately providing each of the cutting tools.

상기 조절스페이서(30)는, 볼트(13)가 체결되도록 내부에 통공된 볼트공(31)과, 상기 볼트공(31)의 둘레부를 따라 원형으로 형성되어 절삭팁몸체결합부(12)의 내면에 밀착되는 몸체(32)와, 상기 몸체(32)로부터 연장되어 절삭팁몸체결합부(12)의 일측으로 형성된 연장부(11)에 위치되어 연장부(11)의 내면에 밀착되는 연장편(33)으로 구비될 수 있다.The adjustment spacer 30 is formed in a circular shape along the circumferential portion of the bolt hole 31 and the through-hole bolt hole 31 to fasten the bolt 13, the inner surface of the cutting tip body coupling portion 12 An extension piece that is placed in close contact with the inner surface of the body 32 and the extension portion 11 which extends from the body 32 and formed on one side of the cutting tip body engaging portion 12 is in close contact with the extension portion ( 33).

상기 조절스페이서(30)의 몸체(32)는 도시된 바와 같이 원형으로 도시하였으나, 예를 들어 조절스페이서(30)가 결합되는 상기 절삭팁몸체결합부(12)의 형상이 사각으로 형성되어 있으면 조절스페이서(30)의 몸체(32) 형상 역시 사각으로 형성된다.Although the body 32 of the control spacer 30 is shown in a circular shape as shown, for example, if the shape of the cutting tip body coupling portion 12 to which the control spacer 30 is coupled is formed in a square adjustment The shape of the body 32 of the spacer 30 is also formed in a square.

이는, 상기 조절스페이서(30)가 상기 절삭팁몸체결합부(12)의 내측에 완전하게 밀착되어 유동되지 않도록 하기 위함으로, 조절스페이서(30)의 몸체(32) 외측 가장자리가 상기 절삭팁몸체결합부(12)의 내면에 완전히 밀착됨으로써 조절스페이서(30)가 흔들거리거나 하는 것을 미연에 방지한다.This is to prevent the adjustment spacer 30 is completely in contact with the inside of the cutting tip body coupling portion 12, so that the outer edge of the body 32 of the control spacer 30 is coupled to the cutting tip body coupling Full contact with the inner surface of the part 12 prevents the adjustment spacer 30 from shaking.

더욱이, 상기 조절스페이서(30)의 몸체(32) 일측으로 연장된 연장편(33)이 절삭팁몸체결합부(12)의 일측으로 연장된 연장부(11) 내면에 위치되어 연장편(33)의 외측가장자리가 연장부(11)의 내면에 완전하게 밀착됨으로써 조절스페이서(30)와 절삭팁몸체결합부(12)와의 고정이 더욱 견고하게 이루어진다.Further, the extension piece 33 extending to one side of the body 32 of the control spacer 30 is located on the inner surface of the extension part 11 extending to one side of the cutting body body coupling portion 12 and the extension piece 33. Since the outer edge of the control unit 30 is completely in close contact with the inner surface of the extension portion 11 is made more firmly fixed to the cutting tip body coupling portion 12.

본 고안인 절삭팁 몸체 간격이 조절되는 오링홈 절삭공구는, 상기 조절스페이서(30)를, 두께별로 각각 구비하고 상기 두께별로 각각 구비되는 조절스페이서(30)들을 수용 보관하는 보관체(40)가 더 구비되어 이루어질 수 있다.O-ring groove cutting tool to adjust the cutting tip body spacing of the present invention, the control spacer 30, the storage body 40 for receiving and storing the control spacers 30 provided for each thickness and each provided for each thickness It may be further provided.

또한, 상기 보관체(40)는, 상기 두께별로 다른 조절스페이서들이 각각 별도로 수용되는 수용부(41)들과, 상기 수용부(41)들의 일측에 수용부(41)들에 수용되는 조절스페이서(30)들의 두께를 표기하는 두께표기부(42)가 형성되어 이루어진다.In addition, the storage body 40, the receiving portion 41, each of which is provided with a separate control spacer for each of the thickness and the adjustment spacer accommodated in the receiving portion 41 on one side of the receiving portion 41 ( The thickness marking portion 42 indicating the thickness of the 30 is formed.

이는, 가공하고자 하는 오링홈의 크기에 맞추어 상기 조절스페이서(30)들을 상기 절삭팁몸체결합부(12)에 결합하여 상기 절삭팁몸체(20)와 절삭팁몸체결합부(12)와의 간격이 조절되도록 하기 위함이며, 이 때 조절스페이서(30)들을 수용하여 보관하는 보관체(40)의 수용부(41) 일측에 두께표기부(42)가 형성되어 있음에 따라, 작업자가 두께표기부(42)를 보고 바로바로 원하는 두께를 갖는 조절스페이서(30)를 상기 보관체(40)의 수용부(41)로부터 꺼내어 사용할 수 있음에 따라 오링홈에 대한 가공작업성이 더욱 향상된다.This is, by adjusting the spacing of the cutting tip body 20 and the cutting tip body coupling portion 12 by coupling the adjusting spacer 30 to the cutting tip body coupling portion 12 in accordance with the size of the O-ring groove to be processed. In this case, the thickness marking portion 42 is formed at one side of the receiving portion 41 of the storage body 40 to accommodate and store the adjustment spacers 30, so that the worker marks the thickness 42. As shown in) can be used to take out the control spacer 30 having the desired thickness immediately from the receiving portion 41 of the storage body 40, the workability for the O-ring groove is further improved.

또한, 도시하지는 않았으나 상기 보관체(40)의 상부에 보관체(40)로부터 일측이 힌지회전되는 덮개를 더 구성하여 덮개가 보관체(40)의 상부를 덮을 때 보관체(40)의 수용부(41)에 수용된 조절스페이서(30)들을 눌러주도록 함으로써 보관중에 조절스페이서(30)들이 수용부(41)로부터 이탈되는 것을 방지할 수 있음은 물론이다.In addition, although not shown, the upper portion of the storage body 40 is configured to further cover the hinge hinged from the storage body 40 so that the cover portion of the storage body 40 when the cover covers the upper portion of the storage body 40. By pressing the adjustment spacers 30 accommodated in the (41), of course, the adjustment spacers 30 can be prevented from being separated from the receiving portion 41 during storage.

이와 같이 본 고안은 다양하게 변형실시가 가능한 것으로 본 고안의 바람직한 실시예를 들어 설명하였으나, 본 고안은 이러한 실시예에 한정되는 것이 아니고, 상기 실시예들을 기존의 공지기술과 단순히 조합적용한 실시예와 함께 본 고안의 청구범위와 상세한 설명에서 본 고안이 속하는 기술분야의 당업자가 변형하여 이용할 수 있는 기술은 본 고안의 기술범위에 당연히 포함된다고 보아야 할 것이다.
As described above, the present invention has been described with reference to a preferred embodiment of the present invention as being capable of various modifications, but the present invention is not limited to such an embodiment, and the embodiments are simply combined with the existing known art. Together with the claims and the detailed description of the present invention, it should be seen that the techniques that can be used by those skilled in the art to which the present invention pertains are naturally included in the technical scope of the present invention.

10 : 생크 11 : 연장부
12 : 절삭팁몸체결합부 13 : 볼트
20 : 절삭팁몸체 21 : 초경절삭팁
30 : 조절스페이서
31 : 볼트공 32 : 몸체
33 : 연장편 40 : 보관체
41 : 수용부 42 : 두께표기부10: shank 11: extension part
12: cutting tip body coupling portion 13: bolt
20: cutting tip body 21: carbide cutting tip
30: adjusting spacer
31 bolt hole 32 body
33: extension 40: storage
41: accommodating part 42: thickness marking part

Claims (3)

일측으로 연장부(11)가 형성된 절삭팁몸체결합부(12)가 하부에 형성되는 생크(10)와, 상기 생크의 절삭팁몸체결합부(12)에 위치되어 볼트(13)에 의해 체결고정되고 초경절삭팁(21)이 결합되는 절삭팁몸체(20)로 이루어진 오링홈 절삭공구에 있어서,
상기 절삭팁몸체(20)가 체결 고정되는 절삭팁몸체결합부(12)에는 절삭팁몸체결합부(12)와 동일한 형상으로 형성되어 절삭팁몸체결합부(12)의 내면에 외면이 밀착되고 내부에 상기 볼트(13)가 결합되는 볼트공(31)이 통공된 조절스페이서(30)가더 구비되어, 상기 조절스페이서(30)가 절삭팁몸체결합부(12)에 결합되는 것에 의해 상기 절삭팁몸체(20)와 절삭팁몸체결합부(12) 사이의 간격이 조절되도록 이루어지되,
상기 조절스페이서(30)는, 두께별로 각각 구비되고,
상기 두께별로 각각 구비되는 조절스페이서(30)들을 수용 보관하는 보관체(40)가 더 구비되며,
상기 보관체(40)는,
상기 두께별로 다른 조절스페이서들이 각각 별도로 수용되는 수용부(41)들과;
상기 수용부(41)들의 일측에 수용부(41)들에 수용되는 조절스페이서(30)들의 두께를 표기하는 두께표기부(42)가 형성되어 이루어지는 것을 특징으로 하는 절삭팁 몸체 간격이 조절되는 오링홈 절삭공구.The cutting tip body coupling portion 12 having an extension portion 11 formed at one side thereof is formed at the bottom of the shank 10 and the cutting tip body coupling portion 12 of the shank, and is fastened and fastened by bolts 13. In the O-ring groove cutting tool consisting of a cutting tip body 20 to which the carbide cutting tip 21 is coupled,
The cutting tip body coupling part 12 to which the cutting tip body 20 is fastened and fixed is formed in the same shape as the cutting tip body coupling part 12 so that an outer surface is in close contact with the inner surface of the cutting tip body coupling part 12 and The bolt spacer 31 to which the bolt 13 is coupled is further provided with an adjustment spacer 30 through which the adjustment spacer 30 is coupled to the cutting tip body engaging portion 12 by the cutting tip body. 20, but the gap between the cutting tip body coupling portion 12 is made to be adjusted,
The adjusting spacer 30 is provided for each thickness,
A storage body 40 is further provided to accommodate and store the adjustment spacers 30 provided for each thickness,
The storage body 40,
Receiving portion (41) for receiving different control spacers for each thickness separately;
O-ring is adjusted to the cutting tip body spacing, characterized in that formed on the side of the receiving portion 41, the thickness marking portion 42 for indicating the thickness of the adjustment spacer 30 accommodated in the receiving portion 41 is formed Groove cutting tool. 삭제delete 삭제delete
KR2020120003122U 2012-04-17 2012-04-17 o-ring hall cutter having a interval controller KR200465012Y1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108856834A (en) * 2017-05-10 2018-11-23 株式会社泰珂洛 Cutting element
CN110744083A (en) * 2019-09-12 2020-02-04 武汉船用机械有限责任公司 Annular groove machining tool and machining method
CN112008100A (en) * 2020-08-29 2020-12-01 中国航发南方工业有限公司 Annular end face groove machining tool

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521814U (en) 1978-07-26 1980-02-12
JPH11277318A (en) 1998-03-26 1999-10-12 Ricoh Co Ltd Curved surface machining method
KR20040084093A (en) * 2003-03-26 2004-10-06 정규영 a cutter For O-ring hall cutting
JP2010029957A (en) * 2008-07-25 2010-02-12 Denso Corp Milling cutter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521814U (en) 1978-07-26 1980-02-12
JPH11277318A (en) 1998-03-26 1999-10-12 Ricoh Co Ltd Curved surface machining method
KR20040084093A (en) * 2003-03-26 2004-10-06 정규영 a cutter For O-ring hall cutting
JP2010029957A (en) * 2008-07-25 2010-02-12 Denso Corp Milling cutter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108856834A (en) * 2017-05-10 2018-11-23 株式会社泰珂洛 Cutting element
CN110744083A (en) * 2019-09-12 2020-02-04 武汉船用机械有限责任公司 Annular groove machining tool and machining method
CN110744083B (en) * 2019-09-12 2020-12-15 武汉船用机械有限责任公司 Annular groove machining tool and machining method
CN112008100A (en) * 2020-08-29 2020-12-01 中国航发南方工业有限公司 Annular end face groove machining tool

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