KR20230050970A - PCD tip welding device for cutting tool and PCD tip welding method using the same - Google Patents

PCD tip welding device for cutting tool and PCD tip welding method using the same Download PDF

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KR20230050970A
KR20230050970A KR1020210134396A KR20210134396A KR20230050970A KR 20230050970 A KR20230050970 A KR 20230050970A KR 1020210134396 A KR1020210134396 A KR 1020210134396A KR 20210134396 A KR20210134396 A KR 20210134396A KR 20230050970 A KR20230050970 A KR 20230050970A
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pcd
tip
welding
tool
jig
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KR1020210134396A
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KR102597568B1 (en
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유수호
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주식회사 하나컴머셜
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/20—Preliminary treatment of work or areas to be soldered, e.g. in respect of a galvanic coating
    • B23K1/203—Fluxing, i.e. applying flux onto surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426—Fixtures for other work
    • B23K37/0435—Clamps
    • B23K37/0443—Jigs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
    • B23Q3/1554—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J11/00—Manipulators not otherwise provided for
    • B25J11/005—Manipulators for mechanical processing tasks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00—Programme-controlled manipulators
    • B25J9/06—Programme-controlled manipulators characterised by multi-articulated arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
    • B23Q3/1554—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore
    • B23Q2003/155404—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore the transfer mechanism comprising a single gripper

Abstract

The present invention relates to an apparatus for welding a PCD tip to a drilling cutting tool blade part and a welding method using the same. More specifically, according to the present invention, welding of the polycrystalline diamond (PCD) tip can be performed at various angles with respect to a twisting blade part of a drilling cutting tool. Through an operation of a robot arm, picking up and installing the tool, the PCD tip, a PCD jig, and so on, applying a flux, a silver solder, and a re-flux to the supplied PCD tip, and precisely welding the PCD tip by applying heat only to an attachment location of the PCD tip can be performed. Therefore, the welding can be precisely performed only at the attachment location of the PCD tip without heat conduction to a shank of the cutting tool. The PCD tip welding apparatus of the cutting tool of the present invention comprises: a tool cartridge (100); a tool pick-up arm (200); a PCD tip cartridge (300); the PCD jig (400); a PCD handling arm (500); a PCD tip setting zone (600); and a welding unit (700).

Description

절삭공구의 PCD팁 용접장치 및 이를 이용한 PCD팁 용접방법{PCD tip welding device for cutting tool and PCD tip welding method using the same}PCD tip welding device for cutting tool and PCD tip welding method using the same}

본 발명은 천공용 절삭공구의 날부에 PCD팁 용접장치 및 용접방법에 관한 것으로, 더욱 상세하게는 트위스팅 날부를 갖는 절삭공구에 PCD팁을 용접함에 있어 생크에 위치와 간섭을 피하여 열전도 없이 정밀한 용접이 가능하게 하는 절삭공구의 PCD팁 용접장치 및 이를 이용한 PCD팁 용접방법에 관한 것이다.The present invention relates to a PCD tip welding device and welding method for a blade of a cutting tool for drilling, and more particularly, in welding a PCD tip to a cutting tool having a twisting blade, precise welding without heat conduction by avoiding interference with the shank. It relates to a PCD tip welding device of a cutting tool that enables this and a PCD tip welding method using the same.

일반적으로 공작물에 홀 등을 가공하기 위해서는 여러 방법이 적용되는 것으로, 일예로 드릴링, 보링, 리밍, 카운터보링, 태핑 등이 있다.In general, in order to process a hole in a workpiece, various methods are applied, such as drilling, boring, reaming, counterboring, tapping, and the like.

이 중 드릴링은 공작물을 관통하여 홀을 형성하는 작업으로 통상 드릴을 사용하는 것으로, 이러한 홀을 가공하기 위한 드릴로는 평 드릴(스트레이트 드릴이라고도 함), 트위스트 드릴(헬리컬 드릴이라고도 함)이 있다. 또한, 특수한 홀 및 홈을 가공하는데 사용되는 드릴에는 심공용 드릴과 스텝 드릴이 있다.Among them, drilling is an operation of forming a hole by penetrating a workpiece, and generally uses a drill. Drills for processing such a hole include a flat drill (also referred to as a straight drill) and a twist drill (also referred to as a helical drill). In addition, drills used to process special holes and grooves include a deep hole drill and a step drill.

한편, 통상의 드릴의 경우 그 절삭력을 향상시키기 위해 초경 재질의 팁 등을 형성하고 있다.On the other hand, in the case of a conventional drill, a tip of a carbide material is formed in order to improve its cutting power.

그러나 일반적인 드릴의 경우 그 팁의 형성이 날부의 선단에 용접 또는 조립식 구조를 통해 형성하게 되는 것인바, 천공 절삭력은 향상시킬 수 있었으나, 홀 내경 등의 정밀성을 요구하는 경우에는 반복된 천공 작업을 수행하여야 하는 문제점이 있었다.However, in the case of a general drill, the tip is formed through welding or a prefabricated structure at the tip of the blade, so the drilling cutting power could be improved, but if precision such as the inner diameter of the hole is required, repeated drilling work is performed There was a problem that had to be done.

이에, 절삭력의 향상은 물론, 천공된 홀의 정밀성을 향상시키기 위해 트위스팅 날부에 팁을 형성하는 방법이 요구되고 있다.Accordingly, there is a demand for a method of forming a tip on a twisting blade part in order to improve cutting force as well as precision of a drilled hole.

대한민국특허공개 제10-2000-0023406호.Korean Patent Publication No. 10-2000-0023406. 대한민국특허등록 제10-1161837호.Korean Patent Registration No. 10-1161837.

본 발명은 상기와 같은 제반 문제점을 해결하기 위해 창안된 것으로, 천공용 절삭공구의 트위스팅 날부에 대하여 다양한 각도에 따라 PCD(다결정 다이아몬드)팁의 용접이 가능하게 하되, 로봇아암의 작동을 통해 공구와 PCD팁과 PCD지그 등의 픽업 및 장착 작동과, 공급되는 PCD팁에 플럭스와 은납과 다시 플럭스를 도포와, PCD팁의 부착 위치에만 열을 가해 PCD팁의 정밀한 용접이 가능하게 함으로써, 절삭공구의 생크로의 열전도 없이 PCD팁의 부착 위치에만 정밀하게 용접이 가능하게 하기 위한 절삭공구의 PCD팁 용접장치 및 이를 이용한 PCD팁 용접방법을 제공함에 본 발명의 목적이 있는 것이다.The present invention was invented to solve the above problems, and enables welding of PCD (polycrystalline diamond) tips at various angles with respect to the twisting blade of a drilling cutting tool, but through the operation of a robot arm. The pick-up and installation of PCD tips and PCD jigs, the application of flux and silver solder to the supplied PCD tips, and the application of flux to the supplied PCD tips, as well as the application of heat only to the attachment position of the PCD tips to enable precise welding of the PCD tips. It is an object of the present invention to provide a PCD tip welding device of a cutting tool and a PCD tip welding method using the same for enabling precise welding only at the attachment position of the PCD tip without heat conduction to the shank.

상기 목적을 달성하기 위한 구체적인 수단으로는, PCD팁을 용접하기 위한 공구가 저장되는 공구 카트리지;As a specific means for achieving the above object, a tool cartridge in which a tool for welding a PCD tip is stored;

상기 공구의 운반을 단속하는 6축 로봇으로 된 공구 픽업아암;a tool pick-up arm made of a 6-axis robot that regulates the transportation of the tool;

용접하고자 하는 PCD팁이 저장되는 PCD팁 카트리지;A PCD tip cartridge in which a PCD tip to be welded is stored;

용접 과정에서 상기 PCD팁이 장착되는 PCD 지그;PCD jig to which the PCD tip is mounted during the welding process;

PCD팁 및 PCD 지그의 운반을 단속하는 6축 로봇으로 된 PCD 핸들링 아암;A PCD handling arm with a 6-axis robot that regulates the transport of PCD tips and PCD jigs;

상기 PCD 지그 및 PCD팁이 셋팅되는 LED 플레이트를 갖는 PCD팁 셋팅존; 및a PCD tip setting zone having an LED plate on which the PCD jig and the PCD tip are set; and

공구와 PCD팁을 공급받아 레이저 용접을 수행하되, 레이저 용접장치 및 용접존을 갖는 용접부를 포함하여 구성하며,Laser welding is performed by receiving a tool and a PCD tip, including a laser welding device and a welding part having a welding zone,

공구 픽업아암을 이용하여 공구 카트리지로부터 공구를 픽업하는 공구 픽업하여 용접부로 운반하는 공구 픽업공정;a tool pick-up process of picking up a tool from a tool cartridge using a tool pick-up arm and transporting the tool to a welding part;

PCD 핸들링 아암을 이용하여 PCD 지그를 픽업하여 PCD팁 셋팅존으로 운반하여 LED 플레이트에 안착하는 PCD 지그 셋팅공정;A PCD jig setting process of picking up the PCD jig using the PCD handling arm, transporting it to the PCD tip setting zone, and seating it on the LED plate;

비전장치를 이용하여 LED 플레이트에 안착된 PCD 지그에 안착시키고자 하는 PCD팁의 크기 및 위치 상태를 판별하는 PCD비전 선별공정;PCD vision screening process of determining the size and location of the PCD tip to be seated on the PCD jig seated on the LED plate using a vision device;

PCD 핸들링 아암을 이용하여 PCD팁 카트리지로부터 판별된 PCD팁에 해당하는 PCD팁을 픽업하여 PCD 지그로 운반하는 PCD팁 픽업공정;A PCD tip pick-up process of picking up a PCD tip corresponding to the determined PCD tip from the PCD tip cartridge using a PCD handling arm and transporting it to a PCD jig;

비전장치를 이용하여 운반된 PCD팁에 해당하는 PCD 지그 위치를 체크하고 PCD팁을 PCD 지그에 안착 장착하는 PCD팁 장착공정;A PCD tip mounting process of checking the PCD jig position corresponding to the transported PCD tip using a vision device and seating and mounting the PCD tip on the PCD jig;

비전장치를 이용하여 PCD 지그에 안착된 PCD팁의 위치를 체크하는 PCD팁 체크공정;PCD tip check process for checking the position of the PCD tip seated on the PCD jig using a vision device;

플럭스 디스펜서를 이용하여 PCD팁 상면에 1차로 플럭스를 도포하는 제1 플럭스 도포공정;A first flux application process of primarily applying flux to the upper surface of the PCD tip using a flux dispenser;

비전장치를 이용하여 PCD팁에 해당하는 은납을 선별 및 은납 픽업노즐을 이용하여 상기 1차 도포된 플럭스 상면에 은납을 안착시키는 은납 픽업공정;a silver solder pick-up process of selecting silver solder corresponding to the PCD tip using a vision device and depositing silver solder on the upper surface of the firstly applied flux using a silver solder pick-up nozzle;

플럭스 디스펜서를 이용하여 안착된 은납 상면에 2차로 플럭스를 도포하는 제2 플럭스 도포공정;a second flux application process of secondarily applying flux to the upper surface of the silver solder seated using a flux dispenser;

PCD 핸들링 아암을 이용하여 2차로 플럭스가 도포된 상태에서 PCD 지그를 픽업 및 용접부의 용접존으로 운반 장착하는 PCD 지그 장착공정;A PCD jig mounting process of carrying and mounting the PCD jig to the welding zone of the pick-up and welding part in a state where the flux is secondarily applied using the PCD handling arm;

공구 픽업아암을 조절하여 공구의 용접면을 PCD팁을 용접하고자 하는 용접 포인트로 조절하는 공구 셋팅공정; 및A tool setting process of adjusting the welding surface of the tool to a welding point to be welded to the PCD tip by adjusting the tool pick-up arm; and

셋팅된 공구의 용접면에 레이저 용접장치를 이용한 가열을 통해 열을 가하면서 용접을 수행하는 용접공정을 수행함을 달성할 수 있는 것이다.It is possible to achieve a welding process of performing welding while applying heat to the welding surface of the set tool through heating using a laser welding device.

이상과 같이 본 발명 절삭공구의 PCD팁 용접장치 및 이를 이용한 PCD팁 용접방법은, 로봇아암의 작동을 통해 공구와 PCD팁과 PCD지그 등의 픽업 및 장착 작동과, 공급되는 PCD팁에 플럭스와 은납과 다시 플럭스를 도포와, PCD팁의 부착 위치에만 열을 가해 PCD팁의 용접이 가능하게 하게 되는 것인바, 다양한 각도를 가지는 트위스팅 날부를 갖는 절삭공구에 대하여 생크 등 용접 부위를 제외한 위치에 열전도 되는 것이 방지되고 보다 정밀한 용접이 가능한 효과를 얻을 수 있는 것이다.As described above, the PCD tip welding device of the cutting tool of the present invention and the PCD tip welding method using the same are the pickup and mounting operation of the tool, PCD tip, PCD jig, etc. through the operation of the robot arm, and flux and silver solder to the supplied PCD tip And again, flux is applied and heat is applied only to the attachment position of the PCD tip to enable welding of the PCD tip. For cutting tools having twisting blades having various angles, heat conduction to locations other than welding parts such as shanks This is to prevent it from happening and to obtain an effect that enables more precise welding.

도 1은 본 발명 절삭공구의 PCD팁 용접장치를 나타낸 전체도.
도 2는 본 발명 절삭공구의 PCD팁 용접장치를 이용한 PCD팁 용접방법을 나타낸 전체 공정도.1 is an overall view showing a PCD tip welding device of the cutting tool of the present invention.
Figure 2 is an overall process diagram showing a PCD tip welding method using the PCD tip welding device of the cutting tool of the present invention.

본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니 되며, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.The terms or words used in this specification and claims should not be construed as being limited to ordinary or dictionary meanings, and the inventors may appropriately define the concept of terms in order to explain their invention in the best way. It should be interpreted as a meaning and concept consistent with the technical idea of the present invention based on the principle that there is.

따라서, 본 명세서에 기재된 실시예와 도면에 도시된 구성은 본 발명의 가장 바람직한 일 실시예에 불과할 뿐이고, 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 본 출원시점에 있어서 이들을 대체할 수 있는 다양한 균등물과 변형예들이 있을 수 있음을 이해하여야 한다.Therefore, the embodiments described in this specification and the configurations shown in the drawings are only one of the most preferred embodiments of the present invention, and do not represent all the technical ideas of the present invention, so that they can be substituted at the time of this application. It should be understood that there may be many equivalents and variations.

이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

먼저, 본 발명 절삭공구의 PCD팁 용접장치를 살펴보면,First, looking at the PCD tip welding device of the cutting tool of the present invention,

도 1은 본 발명 절삭공구의 PCD팁 용접장치를 나타낸 전체도이다.1 is an overall view showing a PCD tip welding device of the cutting tool of the present invention.

도 1의 도시와 같이 본 발명 절삭공구의 PCD팁 용접장치는 공구 카트리지(100)와, 공구 픽업아암(200)과, PCD팁 카트리지(300)와, PCD 지그(400)와, PCD 핸들링 아암(500)과, PCD팁 셋팅존(600)과, 용접부(700)로 구성된다.As shown in FIG. 1, the PCD tip welding device of the cutting tool of the present invention includes a tool cartridge 100, a tool pick-up arm 200, a PCD tip cartridge 300, a PCD jig 400, and a PCD handling arm ( 500), a PCD tip setting zone 600, and a welding part 700.

먼저, 공구 카트리지(100)는 본 발명 절삭공구의 PCD팁 용접장치를 구성함에 있어, PCD팁을 용접하기 위한 생크를 이루는 공구가 저장되게 구성된다.First, in configuring the PCD tip welding device of the cutting tool of the present invention, the tool cartridge 100 is configured to store a tool constituting a shank for welding the PCD tip.

상기 공구 픽업아암(200)은 본 발명 절삭공구의 PCD팁 용접장치를 구성함에 있어, 상기 공구 카트리지(100)에 저장된 공구를 후술하는 용접부(700)로 운반하게 구성된다.The tool pick-up arm 200 is configured to transport the tools stored in the tool cartridge 100 to a welding part 700 to be described later in configuring the PCD tip welding device of the cutting tool according to the present invention.

상기 PCD팁 카트리지(300)는 본 발명 절삭공구의 PCD팁 용접장치를 구성함에 있어, 용접하고자 하는 다양한 PCD팁이 저장되게 구성된다.The PCD tip cartridge 300 is configured to store various PCD tips to be welded in configuring the PCD tip welding device of the cutting tool of the present invention.

상기 PCD 지그(400)는 본 발명 절삭공구의 PCD팁 용접장치를 구성함에 있어, 용접하고자 하는 공구가 안착 설치되게 구성된 것으로, 이때 PCD 지그(400)에는 다양한 PCD팁의 안착이 가능하도록 다양한 형상을 이루는 안착홈이 형성될 것이다.The PCD jig 400 is configured to seat and install a tool to be welded in configuring the PCD tip welding device of the cutting tool of the present invention. At this time, the PCD jig 400 has various shapes so that various PCD tips can be seated. A seating groove will be formed.

상기 PCD 핸들링 아암(500)은 본 발명 절삭공구의 PCD팁 용접장치를 구성함에 있어, 상기 PCD팁 및 PCD 지그(400)의 운반을 단속하게 구성된다.The PCD handling arm 500 controls the transportation of the PCD tip and the PCD jig 400 in configuring the PCD tip welding device of the cutting tool of the present invention.

이때, 본 발명에서 PCD 핸들링 아암(500)은 6축 운전이 가능한 로봇아암으로 구성되며, 선단에는 PCD 핸들링유닛(501)이 구성된다.At this time, in the present invention, the PCD handling arm 500 is composed of a robot arm capable of 6-axis operation, and the PCD handling unit 501 is composed at the front end.

또한, 본 발명에서 PCD 핸들링 아암(500)에는 PCD팁의 선별과, PCD 지그(400)의 촬영과, PCD팁의 안착 위치 및 후술하는 은납 등을 선별하기 위한 비전장치(510)가 더 구성된다.In addition, in the present invention, the PCD handling arm 500 is further configured with a vision device 510 for sorting the PCD tips, shooting the PCD jig 400, and sorting the seating position of the PCD tips and silver solder to be described later. .

또한, 본 발명에서 PCD 핸들링 아암(500)에는 PCD팁에 플럭스를 도포하기 위한 플럭스 디스펜서(520)가 더 구성된다.In addition, in the present invention, a flux dispenser 520 for applying flux to the PCD tip is further configured in the PCD handling arm 500.

또한, 본 발명에서 PCD 핸들링 아암(500)에는 PCD팁에 은납을 공급하기 위한 은납 픽업노즐(530)이 더 구성된다.In addition, in the present invention, the PCD handling arm 500 is further configured with a silver solder pick-up nozzle 530 for supplying silver solder to the PCD tip.

상기 PCD팁 셋팅존(600)은 본 발명 절삭공구의 PCD팁 용접장치를 구성함에 있어, 상기 PCD 지그(400)에 용접하고자 하는 PCD팁의 셋팅이 가능하게 구성된 것으로, 바닥에는 LED 플레이트가 구성된다.In configuring the PCD tip welding device of the cutting tool of the present invention, the PCD tip setting zone 600 is configured to enable setting of the PCD tip to be welded to the PCD jig 400, and an LED plate is configured at the bottom. .

상기 용접부(700)는 본 발명 절삭공구의 PCD팁 용접장치를 구성함에 있어, 상기 공구 및 PCD팁을 공급받아 레이저 가열을 통해 용접하게 구성된 것으로, 용접장치(710) 및 용접존(720)을 가지게 구성된다.In constituting the PCD tip welding device of the cutting tool of the present invention, the welding part 700 is configured to receive the tool and the PCD tip and weld them through laser heating, and has a welding device 710 and a welding zone 720. It consists of

이하, 상기와 같은 구성을 갖는 본 발명 절삭공구의 PCD팁 용접장치를 이용한 PCD팁 용접방법을 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, a PCD tip welding method using the PCD tip welding device of the cutting tool of the present invention having the above configuration will be described in detail with reference to the accompanying drawings.

도 2는 본 발명 절삭공구의 PCD팁 용접장치를 이용한 PCD팁 용접방법을 나타낸 전체 공정도이다.Figure 2 is an overall process diagram showing a PCD tip welding method using the PCD tip welding device of the cutting tool of the present invention.

도 2의 도시와 같이 본 발명 절삭공구의 PCD팁 용접장치를 이용한 PCD팁 용접방법은 공구 픽업공정(S001)과, PCD 지그 셋팅공정(S002)과, PCD비전 선별공정(S003)과, PCD팁 픽업공정(S004)과, PCD팁 장착공정(S005)과, PCD팁 체크공정(S006)과, 제1 플럭스 도포공정(S007)과, 은납 픽업공정(S008)과, 제2 플럭스 도포공정(S009)과, PCD 지그 장착공정(S010)과, 공구 셋팅공정(S011)과, 용접공정(S012)을 수행하여 된다.As shown in FIG. 2, the PCD tip welding method using the PCD tip welding device of the cutting tool of the present invention includes a tool pick-up process (S001), a PCD jig setting process (S002), a PCD vision selection process (S003), and a PCD tip Pick-up process (S004), PCD tip mounting process (S005), PCD tip check process (S006), first flux application process (S007), silver solder pickup process (S008), second flux application process (S009) ), a PCD jig mounting process (S010), a tool setting process (S011), and a welding process (S012).

먼저, 상기 공구 픽업공정(S001)은,First, in the tool pick-up process (S001),

본 발명 절삭공구의 PCD팁 용접장치를 이용한 PCD팁 용접방법을 수행함에 있어, 공구 픽업아암(200)을 이용하여 공구 카트리지(100)에 저장된 공구를 픽업하여 용접부(700)로 운반하여 준비하게 되는 것으로, 공구의 생크를 파지 운반 및 용접부(700)에서는 수평상태로 위치시키면 된다.In performing the PCD tip welding method using the PCD tip welding device of the cutting tool of the present invention, the tool pickup arm 200 is used to pick up the tool stored in the tool cartridge 100 and transport it to the welding part 700 to prepare That is, the shank of the tool can be positioned in a horizontal state in the gripping, transporting and welding part 700.

상기 PCD 지그 셋팅공정(S002)은,The PCD jig setting process (S002),

본 발명 절삭공구의 PCD팁 용접장치를 이용한 PCD팁 용접방법을 수행함에 있어, PCD 핸들링 아암(500)을 이용하여 PCD 지그(400)를 픽업하여 PCD팁 셋팅존(600)으로 운반하되, LED 플레이트에 안착 설치하여 셋팅하면 된다.In performing the PCD tip welding method using the PCD tip welding device of the cutting tool of the present invention, the PCD handling arm 500 is used to pick up the PCD jig 400 and transport it to the PCD tip setting zone 600, but the LED plate Just install it and set it up.

상기 PCD비전 선별공정(S003)은,The PCD vision screening process (S003),

본 발명 절삭공구의 PCD팁 용접장치를 이용한 PCD팁 용접방법을 수행함에 있어, 안착된 PCD 지그(400)에 안착시키고자 하는 PCD팁의 크기 및 위치 상태를 판별하게 되는 것으로, 이는 비전장치(510)를 이용하여 된다.In performing the PCD tip welding method using the PCD tip welding device of the cutting tool of the present invention, the size and position of the PCD tip to be seated on the PCD jig 400 is determined, which is the vision device 510 ) is used.

상기 PCD팁 픽업공정(S004)은,The PCD tip pickup process (S004),

본 발명 절삭공구의 PCD팁 용접장치를 이용한 PCD팁 용접방법을 수행함에 있어, 상기와 같이 PCD팁의 크기 및 위치 상태를 바탕으로 PCD 핸들링 아암(500)을 이용하여 PCD팁 카트리지(300)로부터 판별된 PCD팁에 해당하는 PCD팁을 픽업하여 PCD 지그(400)로 운반하게 된다.In performing the PCD tip welding method using the PCD tip welding device of the cutting tool of the present invention, based on the size and position of the PCD tip as described above, it is determined from the PCD tip cartridge 300 using the PCD handling arm 500. The PCD tip corresponding to the PCD tip is picked up and transported to the PCD jig 400.

상기 PCD팁 장착공정(S005)은,The PCD tip mounting process (S005),

본 발명 절삭공구의 PCD팁 용접장치를 이용한 PCD팁 용접방법을 수행함에 있어, 비전장치(510)를 이용하여 운반된 PCD팁에 해당하는 PCD 지그(400) 위치를 체크하고 PCD팁을 PCD 지그(400)의 해당 안착부에 안착 장착하면 된다.In performing the PCD tip welding method using the PCD tip welding device of the cutting tool of the present invention, the position of the PCD jig 400 corresponding to the transported PCD tip is checked using the vision device 510, and the PCD tip is moved to the PCD jig ( 400) to be seated and mounted on the corresponding mounting part.

상기 PCD팁 체크공정(S006)은,The PCD tip check process (S006),

본 발명 절삭공구의 PCD팁 용접장치를 이용한 PCD팁 용접방법을 수행함에 있어, 비전장치(510)를 이용하여 상기와 같이 PCD 지그(400)에 안착된 PCD팁의 위치를 체크하게 된다.In performing the PCD tip welding method using the PCD tip welding device of the cutting tool of the present invention, the position of the PCD tip seated on the PCD jig 400 is checked using the vision device 510 as described above.

상기 제1 플럭스 도포공정(S007)은,In the first flux application step (S007),

본 발명 절삭공구의 PCD팁 용접장치를 이용한 PCD팁 용접방법을 수행함에 있어, 플럭스 디스펜서(520)를 이용하되, 상기와 같이 PCD 지그(400)에 안착된 PCD팁의 상면에 1차로 플럭스를 도포하게 된다.In performing the PCD tip welding method using the PCD tip welding device of the cutting tool of the present invention, the flux dispenser 520 is used, but the flux is first applied to the upper surface of the PCD tip seated on the PCD jig 400 as described above will do

상기, 은납 픽업공정(S008)은,The silver solder pick-up step (S008),

본 발명 절삭공구의 PCD팁 용접장치를 이용한 PCD팁 용접방법을 수행함에 있어, 상기와 같이 1차 도포된 플럭스 상면에 은납을 안착시키되, 이는 비전장치(510)를 이용하여 PCD팁에 해당하는 은납을 선별 및 은납 픽업노즐(530)을 이용하여 상기 1차 도포된 플럭스 상면에 안착시킨다.In performing the PCD tip welding method using the PCD tip welding device of the cutting tool of the present invention, silver solder is seated on the upper surface of the firstly applied flux as described above, which is silver solder corresponding to the PCD tip using the vision device 510 is seated on the upper surface of the firstly applied flux using the sorting and silver solder pick-up nozzle 530.

상기 제2 플럭스 도포공정(S009)는,In the second flux application step (S009),

본 발명 절삭공구의 PCD팁 용접장치를 이용한 PCD팁 용접방법을 수행함에 있어, 플럭스 디스펜서(520)를 이용하여 상기와 같이 은납이 안착된 상면에 2차로 플럭스를 도포하게 된다.In performing the PCD tip welding method using the PCD tip welding device of the cutting tool of the present invention, flux is secondarily applied to the upper surface where the silver solder is seated as described above using the flux dispenser 520.

상기 PCD 지그 장착공정(S010)은,The PCD jig mounting process (S010),

본 발명 절삭공구의 PCD팁 용접장치를 이용한 PCD팁 용접방법을 수행함에 있어, 상기와 같이 2차로 플럭스가 도포된 상태에서 PCD 지그(400)에서 그 PCD 지그(400)를 운반하되, PCD 핸들링 아암(500)을 이용하여 PCD 지그(400)를 픽업 및 용접부(700)의 용접존(720)으로 운반 장착하면 된다.In performing the PCD tip welding method using the PCD tip welding device of the cutting tool of the present invention, the PCD jig 400 is transported from the PCD jig 400 in the state where the flux is secondarily applied as described above, but the PCD handling arm The PCD jig 400 may be transported and mounted to the welding zone 720 of the pickup and welding part 700 using the 500 .

상기 공구 셋팅공정(S011)은,The tool setting process (S011),

본 발명 절삭공구의 PCD팁 용접장치를 이용한 PCD팁 용접방법을 수행함에 있어, 공구 픽업아암(200)을 조절하여 공구의 용접면을 PCD팁을 용접하고자 하는 용접 포인트로 위지 조절하면 된다.In performing the PCD tip welding method using the PCD tip welding device of the cutting tool according to the present invention, the tool pick-up arm 200 may be adjusted to position the welding surface of the tool to the welding point where the PCD tip is to be welded.

상기 용접공정(S012)은,The welding process (S012),

본 발명 절삭공구의 PCD팁 용접장치를 이용한 PCD팁 용접방법을 수행함에 있어, 상기와 같이 공구와 PCD팁이 셋팅된 상태에서 공구의 용접면에만 레이저 용접장치(710)를 이용하여 가열을 집중하여 용접을 수행하게 된다.In performing the PCD tip welding method using the PCD tip welding device of the cutting tool of the present invention, in the state where the tool and the PCD tip are set as described above, the laser welding device 710 is used to focus the heating on only the welding surface of the tool. welding will be performed.

이상과 같이 본 발명 절삭공구의 PCD팁 용접장치 및 이를 이용한 PCD팁 용접방법은 절삭공구의 PCD팁 용접장치를 이용하되, 일련의 공정을 통해 공구에 용접하고자 하는 PCD팁을 정확히 위치 및 용접 위치에 집중 가열을 통해 용접이 가능한 것인바, 절밀한 용접 작업은 물론 용접 과정에서 공구의 생크로 열전도되는 것을 방지할 수 있게 된다.As described above, the PCD tip welding device of the cutting tool of the present invention and the PCD tip welding method using the same use the PCD tip welding device of the cutting tool, and precisely position the PCD tip to be welded to the tool through a series of processes. Since welding is possible through intensive heating, it is possible to prevent heat conduction to the shank of the tool during the welding process as well as precise welding work.

100 : 공구 카트리지 200 : 공구 픽업아암
300 : PCD팁 카트리지 400 : PCD 지그
500 : PCD 핸들링 아암 600 : PCD팁 셋팅존
700 : 용접부100: tool cartridge 200: tool pickup arm
300: PCD tip cartridge 400: PCD jig
500: PCD handling arm 600: PCD tip setting zone
700: welding part

Claims (3)

PCD팁을 용접하기 위한 공구가 저장되는 공구 카트리지(100);
상기 공구의 운반을 단속하는 6축 로봇으로 된 공구 픽업아암(200);
용접하고자 하는 PCD팁이 저장되는 PCD팁 카트리지(300);
용접 과정에서 상기 PCD팁이 장착되는 PCD 지그(400);
PCD팁 및 PCD 지그(400)의 운반을 단속하는 6축 로봇으로 된 PCD 핸들링 아암(500);
상기 PCD 지그 및 PCD팁이 셋팅되는 LED 플레이트를 갖는 PCD팁 셋팅존(600); 및
공구와 PCD팁을 공급받아 레이저 용접을 수행하되, 레이저 용접장치 및 용접존을 갖는 용접부(700)를 포함하여 구성함을 특징으로 하는 절삭공구의 PCD팁 용접장치.
a tool cartridge 100 in which tools for welding PCD tips are stored;
a tool pick-up arm 200 made of a 6-axis robot that regulates the transport of the tool;
A PCD tip cartridge 300 in which a PCD tip to be welded is stored;
PCD jig 400 to which the PCD tip is mounted during the welding process;
A PCD handling arm 500 made of a 6-axis robot that regulates the transport of the PCD tip and the PCD jig 400;
A PCD tip setting zone 600 having an LED plate on which the PCD jig and the PCD tip are set; and
Laser welding is performed by receiving the tool and the PCD tip, but the PCD tip welding device of the cutting tool, characterized in that it comprises a laser welding device and a welding part 700 having a welding zone.
 제 1항에 있어서,
상기 PCD 핸들링 아암(500)에는,
PCD팁의 선별과, PCD 지그(400)의 촬영과, PCD팁의 안착 위치를 체크하는 비전장치(510);
PCD팁에 플럭스를 도포하기 위한 플럭스 디스펜서(520); 및
PCD팁에 은납을 공급하기 위한 은납 픽업노즐(530)을 포함하여 구성함을 특징으로 하는 절삭공구의 PCD팁 용접장치.
According to claim 1,
In the PCD handling arm 500,
A vision device 510 for sorting PCD tips, photographing the PCD jig 400, and checking the seating position of the PCD tips;
A flux dispenser 520 for applying flux to the PCD tip; and
A PCD tip welding device for a cutting tool, characterized in that it comprises a silver solder pick-up nozzle 530 for supplying silver solder to the PCD tip.
 공구 픽업아암(200)을 이용하여 공구 카트리지(100)로부터 공구를 픽업하는 공구 픽업하여 용접부(700)로 운반하는 공구 픽업공정(S001);
PCD 핸들링 아암(500)을 이용하여 PCD 지그(400)를 픽업하여 PCD팁 셋팅존(600)으로 운반하여 LED 플레이트에 안착하는 PCD 지그 셋팅공정(S002);
비전장치(510)를 이용하여 LED 플레이트에 안착된 PCD 지그(400)에 안착시키고자 하는 PCD팁의 크기 및 위치 상태를 판별하는 PCD비전 선별공정(S003);
PCD 핸들링 아암(500)을 이용하여 PCD팁 카트리지(300)로부터 판별된 PCD팁에 해당하는 PCD팁을 픽업하여 PCD 지그(400)로 운반하는 PCD팁 픽업공정(S004);
비전장치(510)를 이용하여 운반된 PCD팁에 해당하는 PCD 지그(400) 위치를 체크하고 PCD팁을 PCD 지그(400)에 안착 장착하는 PCD팁 장착공정(S005);
비전장치(510)를 이용하여 PCD 지그(400)에 안착된 PCD팁의 위치를 체크하는 PCD팁 체크공정(S006);
플럭스 디스펜서(520)를 이용하여 PCD팁 상면에 1차로 플럭스를 도포하는 제1 플럭스 도포공정(S007);
비전장치를 이용하여 PCD팁에 해당하는 은납을 선별 및 은납 픽업노즐(530)을 이용하여 상기 1차 도포된 플럭스 상면에 은납을 안착시키는 은납 픽업공정(S008);
플럭스 디스펜서(520)를 이용하여 안착된 은납 상면에 2차로 플럭스를 도포하는 제2 플럭스 도포공정(S009);
PCD 핸들링 아암(500)을 이용하여 2차로 플럭스가 도포된 상태에서 PCD 지그(400)를 픽업 및 용접부(700)의 용접존으로 운반 장착하는 PCD 지그 장착공정(S010);
공구 픽업아암(200)을 조절하여 공구의 용접면을 PCD팁을 용접하고자 하는 용접 포인트로 조절하는 공구 셋팅공정(S011); 및
셋팅된 공구의 용접면에 레이저 용접장치를 이용한 가열을 통해 열을 가하면서 용접을 수행하는 용접공정(S012)을 수행하여 됨을 특징으로 하는 절삭공구의 PCD팁 용접장치를 이용한 PCD팁 용접방법.
a tool pick-up process (S001) of picking up a tool from the tool cartridge 100 using the tool pick-up arm 200 and transporting the tool to the welding part 700;
A PCD jig setting process (S002) of picking up the PCD jig 400 using the PCD handling arm 500, transporting it to the PCD tip setting zone 600, and seating it on the LED plate;
A PCD vision selection process (S003) of determining the size and position of the PCD tip to be seated on the PCD jig 400 seated on the LED plate using the vision device 510;
A PCD tip pickup process (S004) of picking up a PCD tip corresponding to the determined PCD tip from the PCD tip cartridge 300 using the PCD handling arm 500 and transporting it to the PCD jig 400;
A PCD tip mounting process (S005) of checking the position of the PCD jig 400 corresponding to the transported PCD tip using the vision device 510 and seating and mounting the PCD tip to the PCD jig 400;
PCD tip check process (S006) of checking the position of the PCD tip seated on the PCD jig 400 using the vision device 510;
A first flux application step (S007) of primarily applying flux to the upper surface of the PCD tip using the flux dispenser 520;
a silver solder pickup process (S008) of selecting silver solder corresponding to the PCD tip using a vision device and depositing silver solder on the upper surface of the firstly applied flux using a silver solder pick-up nozzle 530;
a second flux application process (S009) of secondarily applying flux to the upper surface of the silver solder seated using the flux dispenser 520;
A PCD jig mounting process (S010) of picking up the PCD jig 400 and transporting and mounting the PCD jig 400 to the welding zone of the welding part 700 in a state where the flux is secondarily applied using the PCD handling arm 500;
A tool setting process (S011) of adjusting the welding surface of the tool to a welding point to be welded to the PCD tip by adjusting the tool pick-up arm 200; and
PCD tip welding method using a PCD tip welding device of a cutting tool, characterized in that by performing a welding process (S012) for performing welding while applying heat through heating using a laser welding device to the welding surface of the set tool.
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000023406A (en) 1998-09-28 2000-04-25 아끼모토 유미 Drilling tool and throw-away tip for use in drilling work
KR200237537Y1 (en) * 2001-03-19 2001-10-08 영풍산업 주식회사 diamond-tip for core drill
KR100907828B1 (en) * 2007-07-25 2009-07-14 주식회사 하나컴머셜 Apparatus for manufacturing shafts for cutting tools with carbide tips
KR101161837B1 (en) 2011-03-18 2012-07-03 하광일 A bta drill combined a tip with a rake angle
KR101939729B1 (en) * 2017-08-02 2019-01-17 주식회사 윈텍오토메이션 Insert tip mounting apparatus and its mounting method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000023406A (en) 1998-09-28 2000-04-25 아끼모토 유미 Drilling tool and throw-away tip for use in drilling work
KR200237537Y1 (en) * 2001-03-19 2001-10-08 영풍산업 주식회사 diamond-tip for core drill
KR100907828B1 (en) * 2007-07-25 2009-07-14 주식회사 하나컴머셜 Apparatus for manufacturing shafts for cutting tools with carbide tips
KR101161837B1 (en) 2011-03-18 2012-07-03 하광일 A bta drill combined a tip with a rake angle
KR101939729B1 (en) * 2017-08-02 2019-01-17 주식회사 윈텍오토메이션 Insert tip mounting apparatus and its mounting method

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