KR100523413B1 - Mounting structure of cutting edge formation members of cutting troy - Google Patents

Mounting structure of cutting edge formation members of cutting troy Download PDF

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Publication number
KR100523413B1
KR100523413B1 KR1020050042376A KR20050042376A KR100523413B1 KR 100523413 B1 KR100523413 B1 KR 100523413B1 KR 1020050042376 A KR1020050042376 A KR 1020050042376A KR 20050042376 A KR20050042376 A KR 20050042376A KR 100523413 B1 KR100523413 B1 KR 100523413B1
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South Korea
Prior art keywords
cutting blade
forming member
cutting
blade forming
mold
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KR1020050042376A
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Korean (ko)
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김문기
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주식회사 세원정공
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2614—Means for mounting the cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/44—Cutters therefor; Dies therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/08—Accessory tools, e.g. knives; Mountings therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/44—Cutters therefor; Dies therefor
    • B26F2001/4463—Methods and devices for rule setting, fixation, preparing cutting dies

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Accessories And Tools For Shearing Machines (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Abstract

본 발명의 금형의 절단날을 구성하는 절단날형성부재의 취부구조를 개선하여 클리어런스의 조정이 편리하고 금형의 절단날을 상,하로 형성하여 상부와 하부의 절단날을 바꾸어 사용할수 있도록 한 절단금형의 절단날형성부재의 취부구조에 관한것으로서 보다 구체적으로는 금형의 상면에 받침돌부와 안착홈을 형성하여 볼트로 절단날형성부재를 결합하며 절단날형성부재에 절단날을 형성하여서 되는 종래의 절단용 프레스금형의 절단날형성부재의 취부구조에 있어서:The cutting mold for improving the mounting structure of the cutting blade forming member constituting the cutting blade of the mold of the present invention is convenient to adjust the clearance and to form the cutting blade of the mold up and down to change the cutting blades of the upper and lower parts. It relates to the mounting structure of the cutting blade forming member of the present invention. More specifically, the conventional cutting is formed by forming a supporting protrusion and a seating groove on the upper surface of the mold to join the cutting blade forming member with a bolt and forming the cutting blade on the cutting blade forming member. In the mounting structure of the cutting blade forming member of the press mold:

금형베이스(1)(1a)의 안착홈(102) 바닥면에 다수의 나사공(101)을 형성하여 장치구(2)를 볼트(5)로 결합하고 장치구(2)의 일측에 절단날형성부재장치홈(201)과 절단날형성부재받침돌부(204)를 형성하고 절단날형성부재받침돌부(203)에 수평으로 다수의 관통공(205)을 형성하여 관통공(205)의 끝이 절단날형성부재받침돌부(203)의 이면에 형성되는 투입홈(202)으로 연통되게 하며 절단날형성부재(3)의 일면 상,하측에 절단날(301)(301a)을 형성하고 가운데에 요입홈(303)을 형성하여 요입홈(303)의 내측에서 수평으로 다수의 절단날형성부재결합볼트공(302)을 형성하여 볼트(5)로 장치구(2)의 절단날형성부재받침돌부(203)에 형성되는 절단날형성부재결합볼트공(302)과 관통공(205)을 관통시켜 너트(6)로 체결한 구조로 되어 사용중인 절단날(301)이 마모되면 절단날형성부재의 상,하면을 바꾸어 장착함으로서 새로운 절단날(301a)의 장착이 가능하게 되고 절단날형성부재(3)와 장치구(2)를 결합하는 볼트(5)의 결합방향이 수평 즉 절단날형성부재의 위치조정방향으로 형성되어 절단날형성부재(3)와 절단날형성부재받침돌부(203) 사이에 원하는 조정량의 폭을 가진 철편(4)을 투입하여 절단날(301)의 위치를 쉽게 조정할 수 있는것이다.Forming a plurality of screw holes 101 in the bottom surface of the mounting groove 102 of the mold base (1) (1a) to couple the device (2) with the bolt (5) and cutting blade on one side of the device (2) The forming member device groove 201 and the cutting blade forming member supporting protrusion 204 are formed, and the plurality of through holes 205 are formed horizontally in the cutting blade forming member supporting protrusion 203 so that the end of the through hole 205 is formed. The cutting blade forming member supporting protrusion 203 is in communication with the inlet groove 202 is formed on the back surface of the cutting blade forming member (3) to form the cutting blades (301, 301a) in the middle and Forming the mouth groove 303 to form a plurality of cutting blade forming member coupling bolt hole 302 horizontally in the inner side of the recess groove 303 by cutting the blade forming member supporting protrusion of the device tool (2) with a bolt (5) 203 is formed through the cutting blade forming member coupling bolt hole 302 and the through hole 205 is fastened with a nut (6), the wear of the cutting blade forming member when the cutting blade 301 is in use , By changing the lower surface, the new cutting blade 301a can be mounted, and the coupling direction of the bolt 5 for coupling the cutting blade forming member 3 and the device tool 2 is horizontal, that is, the position adjustment of the cutting blade forming member. It is formed in the direction can be easily adjusted the position of the cutting blade 301 by inserting the iron piece 4 having the width of the desired adjustment amount between the cutting blade forming member 3 and the cutting blade forming member support protrusion 203. .

Description

절단금형의 절단날 형성부재의 취부구조{Mounting structure of cutting edge formation members of cutting troy}Mounting structure of cutting edge formation members of cutting troy}

본 발명의 프레스금형중 컷팅과 같은 절단금형의 절단날형성부재의 취부구조에 관한것으로서 보다 구체적으로는 절단금형의 절단날을 형성하는 절단날형성부재의 취부구조를 개선하여 금형의 절단날부를 상,하로 형성하여 상부와 하부의 절단날을 바꾸어 사용할수 있도록 하고 클리어런스의 조정이 편리하도록 한 것이다.The present invention relates to a mounting structure of a cutting blade forming member of a cutting mold, such as cutting, of a press mold of the present invention. More specifically, the cutting structure of the cutting blade forming member forming a cutting blade of a cutting mold is improved to improve the cutting blade portion of the mold. It is formed to be lower, so that the cutting blades of the upper and lower sides can be used interchangeably, and the adjustment of the clearance is convenient.

프레스금형은 철판을 일정형상으로 성형하거나 자르는 등 동일한 형상의 가공물의 대량생산에 적합한 금속판재의 가공방법으로 산업분야 전반에 거쳐 다양하게 사용되고 있으며 특히 자동차의 새시 및 프레임등은 철판을 성형하여 불필요부분을 절단,제거하고 이를 다른 프레스제품과 용접결합하여 제품이 제조되는 경우가 대부분이며 본 발명은 상기와 같이 성형되어진 철판성형물을 불필요부분을 절단하여 제거하는 공정에 사용되는 프레스금형의 절단날을 형성하는 절단날형성부재의 취부구조를 개선한 것이다.Press mold is a metal plate material processing method suitable for mass production of workpieces of the same shape, such as forming or cutting steel plates in a certain shape, and is widely used throughout the industry. Especially, chassis and frames of automobiles are formed by forming steel plates. Most of the products are manufactured by cutting, removing and welding them with other press products, and the present invention forms a cutting edge of a press mold used in a process of cutting and removing unnecessary portions of the formed sheet metal molding as described above. It is to improve the mounting structure of the cutting blade forming member.

일반적으로 절단용 프레스금형은 연질의 금속을 용접하거나 또는 주철을 주조하여 절삭날의 받침부인 금형의 베이스를 형성하고 절삭날은 절삭에 적합한 강도 및 경도를 갖는 고속도공구강 및 합금공구강등의 절단날형성부재를 금형베이스의 상면절삭날 형성부에 볼트로 결합하여 절단날형성부재에 절단날을 형성함으로서 금형의 가공부즉 절단부는 강도 및 경도가 우수한 금속을 사용하여 금형의 수명을 길게하고 받침부인 금형베이스는 저가의 연질재료를 사용함으로서 금형의 제조단가를 낮추고 가공시에 절단날부에 가해지는 충격을 연질의 베이스부에서 흡수하도록 되어 있다.In general, the cutting press mold is used to weld soft metal or cast cast iron to form a base of a die, which is a base of the cutting edge, and the cutting edge forms cutting blades such as high-speed coated or alloy steels having strength and hardness suitable for cutting. By joining the member to the upper cutting edge forming part of the mold base with bolts to form the cutting blade on the cutting edge forming member, the processing part of the mold, that is, the cutting part is made of metal having excellent strength and hardness, which prolongs the life of the mold and is the mold base which is the supporting part By using inexpensive soft materials, the manufacturing cost of the mold is reduced, and the impact applied to the cutting blades at the time of processing is absorbed by the soft base part.

또한 프레스금형은 상부금형과 하부금형이 한 셋트로 사용되며 하부금형의 절단날과 상부금형의 절단날은 원활한 작동을 위하여 소폭의 간격인 클리어런스를 갖는데 통상 클리어런스는 절단되는 판재의 두께 및 절단되는 판재의 소재에 따라 금형의 설계시에 적정한 값이 주어지게 된다. In addition, the press mold is used as a set of the upper mold and the lower mold, and the cutting blade of the lower mold and the cutting blade of the upper mold have a clearance with a small interval for smooth operation. The clearance is usually the thickness of the cut sheet and the cut sheet. Depending on the material, the appropriate value is given at the time of designing the mold.

그리고 상기와 같이 절단날형성부재(3')를 금형베이스(1)(1a)에 결합하여 절단날(301')를 형성하는 것은 통상 금형의 가공방향이 수직인 점과 금형제조시 볼트공(302') 및 나사공(101')의 가공이 편리한 방향 즉 도 4에서와 같이 수직방향으로 볼트(5')를 체결하여 절단날형성부재를 금형베이스(1')(1a')에 결합하게 된다.As described above, forming the cutting blade 301 'by coupling the cutting blade forming member 3' to the mold base 1 and 1a is generally a point in which the processing direction of the mold is vertical and a bolt hole during the mold manufacturing. 302 ') and the threaded hole 101' for fastening the cutting blade forming member to the mold base 1 '(1a') by fastening the bolt 5 'in the vertical direction as shown in FIG. do.

그러나 상기와 같이되는 종래 절단날형성부재(3')의 결합취부구조는 금형의 제작은 편리하나 금형을 사용함에 따라 발생하는 클리어런스(7')의 조정이 어렵고 마모된 절단날(301')를 가진 절단날형성부재는 재사용하지 못하는 결점이 있었다.However, the combined mounting structure of the conventional cutting blade forming member (3 ') as described above is easy to manufacture the mold, but difficult to adjust the clearance (7') generated by using the mold and wear the cutting blade (301 ') The cutting blade forming member having the defect was unable to be reused.

즉 금형을 반복하여 사용하게 되면 상부금형의 절단날과 하부금형의 절단날의 간극인 클리어런스(7')는 인서트된 절단날형성부재가 절단압력에 의해 후측으로 밀려나거나 절단날(301')의 마모에 의해 클리어런스(7')의 폭이 커지게 되는데 이와 같이 클리어런스(7')의 폭이 커지게 되면 가공되는 판재의 절단면이 경사로 형성되고 이는 제품의 정밀도를 떨어뜨릴뿐만 아니라 자동차부품과 같이 다수의 철판성형물을 용접하여 제조하는 부품은 정밀한 용접이 이루어 지지 못하게 되어 제품의 불량률이 높아지는 결점이 있었다. That is, when the mold is repeatedly used, the clearance 7 ', which is the gap between the cutting blade of the upper mold and the cutting blade of the lower mold, is inserted into the cutting blade forming member by the cutting pressure, or the cutting edge 301' of the cutting blade 301 '. The width of the clearance 7 'is increased by abrasion. When the width of the clearance 7' is increased, the cut surface of the plate to be processed is formed to be inclined, which not only reduces the precision of the product but also causes a large number of parts, such as automobile parts. The parts manufactured by welding the steel sheet molding of the product had a defect that the defect rate of the product was increased due to the failure of precise welding.

또한 종래에는 금형의 절단날부가 마모되어 일정폭 이상의 클리어런스(7')를 가지면 금형의 절삭날(301')를 형성하는 절단날형성부재(3')를 교환하여 새로운 절삭날을 가진 절단날형성부재를 취부하여 사용하는 것이 대부분이어서 자원의 낭비가 심하고 근래에는 상기와 같은 종래의 결점을 개선하여 절단날형성부재(3)의 마모된 절단날(301')을 연마하여 재사용하기도 하나 이는 기존에 절단날형성부재 (3') 및 금형베이스(1)(1a)에 형성된 볼트공(302')및 나사공(101')을 이용하여 결합하면 상,하부금형의 클리어런스(7')를 맞출수가 없게 됨으로 별도의 볼트공 및 나사공을 형성하여야 하며 이는 절단날(301')을 가지는 절단날형성부재(3)를 결합하기 위한 별도의 가공을 다시 하여야 함으로 그 작업이 번거롭고 불편할 뿐만 아니라. 기존에 절단날형성부재를 결합하기 위하여 형성된 가공부가 금형베이스 및 절단날형성부재에 잔존함으로서 금형의 강도를 약화시켜 내구성이 떨어지는 결점이 있었다. In addition, conventionally, when the cutting edge of the mold is worn and has a clearance 7 'of a predetermined width or more, the cutting edge forming member having a new cutting edge is replaced by replacing the cutting edge forming member 3' forming the cutting edge 301 'of the mold. Since most of the members are installed and used, waste of resources is severe. In recent years, the above-described defects have been improved, so that the worn cutting blade 301 'of the cutting blade forming member 3 can be polished and reused. When combined using a bolt hole 302 'and a screw hole 101' formed in the cutting blade forming member 3 'and the mold base 1 and 1a, the clearance 7' of the upper and lower molds can be adjusted. There is no need to form a separate bolt hole and screw hole, which is not only cumbersome and inconvenient, because the separate processing for joining the cutting blade forming member (3) having a cutting blade (301 '). Conventionally, the machining part formed to join the cutting blade forming member remains in the mold base and the cutting blade forming member, so that the strength of the mold is weakened, and the durability is poor.

본 발명은 상기와 같은 종래의 결점을 개선하여 절단날을 형성하는 절단날형성부재를 금형베이스에 취부하기 위하여 형성되는 볼트공 및 나사공의 형성방향을 수평방향으로 형성함으로서 절단날의 조정방향과 동일하게 하고 장치구를 개입시켜 금형베이스와 절단날형성부재를 결합합으로서 조립및 분리가 편리하게 하며 절단날형성부재의 상부와 하부에 절단날을 형성하여 상,하측 절단날을 교체하여 사용할 수 있도록 한 절단금형의 절단날형성부재의 취부구조를 제안한 것이다.The present invention improves the above-mentioned drawbacks by forming a cutting blade forming member for forming a cutting blade to the mold base to form the forming direction of the bolt and screw holes in the horizontal direction by adjusting the cutting direction and In the same way, it is easy to assemble and separate by combining the mold base and the cutting blade forming member through the device tool, and the cutting blades are formed on the upper and lower parts of the cutting blade forming member to replace the upper and lower cutting blades. The mounting structure of the cutting blade forming member of the cutting mold is proposed.

상기와 같은 목적을 달성하기 위하여 본 발명은 연질의 금속재로 되는 장치구를 개입시켜 절단날형성부재와 장치구의 결합을 수평방향으로 결합하고 장치구와 금형베이스를 수직으로 결합함으로서 금형베이스에 결합된 절단날형성부재 즉 절단날부의 위치를 쉽게 조정 및 교환할 수 있게 되는데 이를 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.In order to achieve the above object, the present invention combines the cutting blade forming member and the device tool in the horizontal direction through the device tool made of a soft metal material in the horizontal direction and by vertically joining the device tool and the mold base cut to the mold base It is possible to easily adjust and replace the position of the blade forming member, that is, cutting blade, which will be described in detail with reference to the accompanying drawings.

먼저 도 1은 본 발명의 실시예에 따른 상,하부금형의 절단날형성부재의 조립예를 나타낸 단면도이고 도 2에 절단날의 위치 즉 절단날형성부재의 위치를 조정한 결합실시예를 나타낸 단면도가 도시되어 있다.First, Figure 1 is a cross-sectional view showing an example of assembly of the cutting blade forming member of the upper, lower mold according to an embodiment of the present invention and Figure 2 is a cross-sectional view showing a coupling embodiment in which the position of the cutting blade is adjusted, that is, the position of the cutting blade forming member Is shown.

즉 본 발명은 주물을 주조하거나 두터운 금속판재을 용접하여 금형베이스(1)(1a)를 형성하고 금형의 상면에 받침돌부(3)와 안착홈(102)을 형성하여 볼트로 절단날형성부재를 결합하고 절단날형성부재(3)에 절단날(301)을 형성하는 종래의 절단용 프레스금형에 있어서:That is, in the present invention, the casting base or the welding of a thick metal sheet to form a mold base (1) (1a) and to form the support protrusions (3) and the mounting groove 102 on the upper surface of the mold to combine the cutting blade forming member with a bolt In the conventional cutting press mold for forming the cutting blade 301 on the cutting blade forming member 3:

금형베이스(1)(1a)의 안착홈(102) 바닥면에 다수의 나사공(101)을 형성하여 일측에 절단날형성부재장치홈(201)과 절단날형성부재받침돌부(204)를 가진 장치구(2)의 절단날형성부재장치홈(201)에 안착홈(102)의 나사공(101)에 대응하는 장치구결합볼트공(204)을 형성하여 볼트(5)로 장치구(2)를 금형베이스(1)(1a)에 결합하고 절단날형성부재받침돌부(203)에 수평으로 다수의 관통공(205)을 형성하고 절단날형성부재받침돌부(203)의 이면에는 투입홈(202)을 형성하여 관통공(205)이 노출되도록 하며 절단날형성부재(3)의 일면 상,하측에 절단날(301)(301a)을 형성하고 가운데에 요입홈(303)을 형성하며 요입홈(303)의 내측에서 수평으로 다수의 절단날형성부재결합볼트공(302)을 형성하여 볼트(5)로 장치구(2)의 절단날형성부재받침돌부(203)에 형성되는 관통공(205)과 절단날형성부재결합볼트공(302)을 관통시키고 장치구(2)의 투입홈(202)으로 너트(6)를 투입하여 관통되는 볼트(5)를 체결하여 절단날형성부재(3)를 장치구(2)에 결합한 구조이다.Forming a plurality of screw holes 101 in the bottom surface of the seating groove 102 of the mold base (1) (1a) having a cutting blade forming member device groove 201 and the cutting blade forming member support protrusion 204 on one side In the cutting blade forming member device groove 201 of the device tool 2, a device ball-binding bolt hole 204 corresponding to the screw hole 101 of the seating groove 102 is formed, and the device tool 2 with the bolt 5 is formed. ) Is coupled to the mold base (1) (1a) to form a plurality of through-holes 205 horizontally in the cutting blade forming member support protrusion 203, the insertion groove ( 202 is formed so that the through hole 205 is exposed, and cutting blades 301 and 301a are formed on one side and one side of the cutting blade forming member 3, and the recess groove 303 is formed in the center. Through holes 205 formed in the cutting blade forming member support protrusion 203 of the device tool 2 by forming a plurality of cutting blade forming member coupling bolt hole 302 horizontally inside the (303). ) And cutting blade forming member The cutting blade forming member 3 is connected to the cutting tool forming member 3 by penetrating the bolt bolt 302 and inserting the nut 6 into the feeding groove 202 of the apparatus tool 2. It is a structure coupled to.

상기와 같이되는 본 발명의 작용을 보면 절단날의 클리어런스 조정실시예가 도4에 도시되어 있다.Referring to the operation of the present invention as described above, an embodiment of adjusting the clearance of the cutting blade is shown in FIG.

즉 본 발명의 금형은 절단날(3)의 마모로 인한 연마등의 재가공으로 인한 클리어런스(7)의 조정시에는 먼저 장치구(2)의 투입홈(202)으로 공구을 투입하여 절단날형성부재(3)와 장치구(2)를 결합하는 볼트(5)및 너트(6)를 풀어서 절단날형성부재(3)가 장치구(2)의 절단날형성부재장치홈(201)의 상면에서 볼트의 축방향으로 이송되게 하여 연마 및 마모된 절단날(301)의 폭 및 클리어런스(7)의 조정량과 동일한 두께를 갖는 철편(4)을 절단날형성부재(3)와 절단날형성부재받침돌부(203) 사이에 투입하고 절단날형성부재(3)와 장치구(2)를 결합하는 볼트(5)와 너트(6)를 조임하면 쉽게 클리어런스(7)를 조정할 수 있게 되는 것이다.That is, in the mold of the present invention, when adjusting the clearance 7 due to reprocessing such as polishing due to abrasion of the cutting blade 3, the tool is first inserted into the feeding groove 202 of the device tool 2 to form a cutting blade forming member ( 3) Loosen the bolt 5 and nut 6 joining the device tool 2 with the cutting blade forming member 3 on the upper surface of the cutting blade forming member device groove 201 of the device tool 2. The cutting edge forming member 3 and the cutting edge forming member supporting protrusion (3) having the same thickness as the adjustment amount of the width and the clearance 7 of the cutting and polishing blade 301 polished and worn so as to be transferred in the axial direction 203 and the tightening of the bolt 5 and the nut 6 joining the cutting blade forming member 3 and the device tool 2 will be able to easily adjust the clearance (7).

상기와 같이되는 본 발명은 절단날형성부재(3)의 일면 상부와 하부에 동시에 절단날(301)(301a)이 형성하여 일측의 절단날(301)이 마모되면 절단날형성부재의 상,하면을 바꾸어 장착함으로서 새로운 절단날(301a)의 장착이 가능하게 되고 절단날형성부재(3)와 장치구(2)를 결합하는 볼트(5)의 결합방향이 수평 즉 절단날형성부재의 위치조정방향으로 형성되어 절단날형성부재(3)와 절단날형성부재받침돌부(203) 사이에 원하는 조정량의 폭을 가진 철편(4)을 투입함으로서 절단날(301)의 위치를 쉽게 조정할 수 있으므로 고가의 절단날형성부재(3)를 재가공하여 반복사용할 수 있으므로 금형의 제조 및 유지비용을 낮추고 클리어런스(7)의 조정이 편리하여 정밀도가 우수한 금형을 제조할 수 있으므로 품질이 우수한 제품을 생산할 수 있는 잇점이 있다.The present invention as described above is formed on the upper and lower surfaces of the cutting blade forming member 3 at the same time cutting blades (301, 301a) is formed when the cutting blade 301 on one side of the upper and lower cutting blade forming member By mounting the new cutting blade 301a, and the coupling direction of the bolt 5 for coupling the cutting blade forming member 3 and the device tool 2 is horizontal, that is, the position of the cutting blade forming member. The position of the cutting blade 301 can be easily adjusted by inserting the iron piece 4 having the width of the desired adjustment amount between the cutting blade forming member 3 and the cutting blade forming member supporting protrusion 203. Since the cutting blade forming member 3 can be reworked and used repeatedly, the manufacturing and maintenance cost of the mold can be reduced, and the clearance 7 can be easily adjusted to produce a mold with high precision, thereby producing a product having excellent quality. have.

도 1은 본 발명의 단면도1 is a cross-sectional view of the present invention

도 2는 본 발명 절단날의 위치조정실시예를 나타낸 단면도2 is a cross-sectional view showing an embodiment of adjusting the position of the cutting blade of the present invention.

도 3은 본 발명의 분해사시도3 is an exploded perspective view of the present invention

도 4는 종래 프레스금형의 절단날부를 형성하는 공구강개의 결합실시예를 나타낸 단면도이다.Figure 4 is a cross-sectional view showing an embodiment of the coupling of the tool steel forming a cutting blade portion of the conventional press mold.

*** 도면의 주요부분에 대한 부호설명 ****** Explanation of main parts of drawing ***

1,1a : 금형베이스 101 : 장치구결합나사공1,1a: Mold base 101: Device combination screw hole

102 : 안착홈 103 : 받침돌부102: seating groove 103: support protrusion

2 : 장치구 201 : 절단날형성부재장치홈2: Equipment 201: Cutting blade forming member groove

202 : 투입홈 203 : 절단날형성부재받침돌부202: slot groove 203: cutting blade forming member supporting protrusion

204 : 장치구결합볼트공 205 : 관통공204: device combination bolt ball 205: through hole

3 : 절단날형성부재 301,301a : 절단날3: cutting blade forming member 301,301a: cutting blade

302 : 절단날형성부재결합볼트공 303 : 요입홈302: cutting blade forming member coupling bolt ball 303: recessed groove

4 : 철편 5 : 볼트 4: barbed wire 5: bolts

6 : 너트 7 : 클리어런스6: nut 7: clearance

Claims (1)

주조 및 금속판재을 용접하여 금형베이스 를 형성하고 금형의 상면에 받침돌부와 안착홈을 형성하여 볼트로 절단날형성부재를 결합하며 절단날형성부재에 절단날을 형성하여서 되는 종래의 절단용 프레스금형의 절단날형성부재의 취부구조에 있어서:Forming a mold base by welding casting and sheet metal, forming a supporting protrusion and a seating groove on the upper surface of the mold to join the cutting blade forming member with bolts and forming a cutting blade on the cutting blade forming member of the conventional cutting press mold In the mounting structure of the cutting blade forming member: 금형베이스(1)(1a)의 안착홈(102) 바닥면에 다수의 나사공(101)을 형성하여 장치구(2)를 볼트(5)로 결합하고 장치구(2)의 일측에 절단날형성부재장치홈(201)과 절단날형성부재받침돌부(204)를 형성하고 절단날형성부재받침돌부(203)에 수평으로 다수의 관통공(205)을 형성하여 관통공(205)의 끝이 절단날형성부재받침돌부(203)의 이면에 형성되는 투입홈(202)으로 연통되게 하며 절단날형성부재(3)의 일면 상,하측에 절단날(301)(301a)을 형성하고 가운데에 요입홈(303)을 형성하여 요입홈(303)의 내측에서 수평으로 다수의 절단날형성부재결합볼트공(302)을 형성하여 볼트(5)로 장치구(2)의 절단날형성부재받침돌부(203)에 형성되는 절단날형성부재결합볼트공(302)과 관통공(205)을 관통시켜 너트(6)로 체결한 것을 특징으로 하는 절단금형의 절단날형성부재의 취부구조Forming a plurality of screw holes 101 in the bottom surface of the mounting groove 102 of the mold base (1) (1a) to couple the device (2) with the bolt (5) and cutting blade on one side of the device (2) The forming member device groove 201 and the cutting blade forming member supporting protrusion 204 are formed, and the plurality of through holes 205 are formed horizontally in the cutting blade forming member supporting protrusion 203 so that the end of the through hole 205 is formed. The cutting blade forming member supporting protrusion 203 is in communication with the inlet groove 202 is formed on the back surface of the cutting blade forming member (3) to form the cutting blades (301, 301a) in the middle and Forming the mouth groove 303 to form a plurality of cutting blade forming member coupling bolt hole 302 horizontally in the inner side of the recess groove 303 by cutting the blade forming member supporting protrusion of the device tool (2) with a bolt (5) Mounting structure of the cutting blade forming member of the cutting mold, characterized in that the cutting blade forming member coupling bolt hole 302 and the through hole 205 formed in 203 through the nut 6 is fastened
KR1020050042376A 2005-05-20 2005-05-20 Mounting structure of cutting edge formation members of cutting troy KR100523413B1 (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200447598Y1 (en) * 2007-12-31 2010-02-10 현대하이스코 주식회사 Blanking die for tailor welded blank
KR101251762B1 (en) 2006-12-08 2013-04-05 기아자동차주식회사 insert structure of a blanking die
CN104014632A (en) * 2014-06-06 2014-09-03 安徽江淮汽车股份有限公司 Stamping insert and stamping die
KR101984761B1 (en) * 2018-11-30 2019-06-04 주식회사 지에스피컴퍼니 Film cutting equipment
KR20230081362A (en) * 2021-11-30 2023-06-07 현대제철 주식회사 A blanking mold, and a blanking press apparatus including the same
KR20230162582A (en) 2023-11-10 2023-11-28 주식회사 유진테크놀로지 Notching mold for secondary battery having punch sliding prevention structure
KR20230167328A (en) 2023-11-21 2023-12-08 주식회사 유진테크놀로지 Notching mold for secondary battery having punch right angle maintaining structure
KR20230167327A (en) 2023-11-21 2023-12-08 주식회사 유진테크놀로지 Notching mold for secondary battery having improved die mounting structure

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101251762B1 (en) 2006-12-08 2013-04-05 기아자동차주식회사 insert structure of a blanking die
KR200447598Y1 (en) * 2007-12-31 2010-02-10 현대하이스코 주식회사 Blanking die for tailor welded blank
CN104014632A (en) * 2014-06-06 2014-09-03 安徽江淮汽车股份有限公司 Stamping insert and stamping die
CN104014632B (en) * 2014-06-06 2016-02-03 安徽江淮汽车股份有限公司 Stamping-out insert and blanking die
KR101984761B1 (en) * 2018-11-30 2019-06-04 주식회사 지에스피컴퍼니 Film cutting equipment
KR20230081362A (en) * 2021-11-30 2023-06-07 현대제철 주식회사 A blanking mold, and a blanking press apparatus including the same
KR102714161B1 (en) 2021-11-30 2024-10-08 현대제철 주식회사 A blanking mold, and a blanking press apparatus including the same
KR20230162582A (en) 2023-11-10 2023-11-28 주식회사 유진테크놀로지 Notching mold for secondary battery having punch sliding prevention structure
KR20230167328A (en) 2023-11-21 2023-12-08 주식회사 유진테크놀로지 Notching mold for secondary battery having punch right angle maintaining structure
KR20230167327A (en) 2023-11-21 2023-12-08 주식회사 유진테크놀로지 Notching mold for secondary battery having improved die mounting structure

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