KR100997562B1 - Manufacturing method for a flexible power terminal of plate type - Google Patents

Manufacturing method for a flexible power terminal of plate type Download PDF

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KR100997562B1
KR100997562B1 KR1020090008823A KR20090008823A KR100997562B1 KR 100997562 B1 KR100997562 B1 KR 100997562B1 KR 1020090008823 A KR1020090008823 A KR 1020090008823A KR 20090008823 A KR20090008823 A KR 20090008823A KR 100997562 B1 KR100997562 B1 KR 100997562B1
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copper plate
plate
terminal
manufacturing
power terminal
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KR1020090008823A
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Korean (ko)
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KR20100089528A (en
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김선욱
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김선욱
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/18—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material comprising a plurality of layers stacked between terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
    • H01R35/02—Flexible line connectors without frictional contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/04—Sources of current

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

본 발명은 폭 길이가 동일한 동판(10)을 원형으로 감는 제 1과정과; 원형으로 감겨진 동판(10)의 양측면을 각각 압착하는 제 2과정과; 동판(10)의 양측면을 각각 상부금형(14)과 하부금형(16)을 통해 압착시키면서 대전류를 투입하여 번 갈아 가며 가열 압착시키는 제 3과정과; 적층 동판(10)의 양단에 형성된 접합부분(20)에 수직 방향으로 복수개의 단자홀(26)을 각각 형성하는 제 4과정으로 이루어진 것을 특징으로 하는 판상형 가요성 전력단자의 제조방법에 관한 것으로, 이는 동판(10)의 양측 부분만이 용융 압착되어 접합부분(20)을 형성하게 되므로 동판(10)의 중앙부분은 가요상태를 유지하게 되고, 상기 접합부분(20)에 형성된 단자홀(26)에는 볼트(미도시 함)를 통한 단자의 결합시 단자가 쉽게 휘어지므로 양단의 길이가 자유롭게 적용될 수 있으며, 금형을 통한 가열/압착하는 방식으로 별도의 가열용 플럭스가 필요하지 않아 제조공정이 간단하면서도 제품의 파손이 없어 동판(10)에 대전류가 균일하게 전도되므로 각 동판(10)을 견실하게 결합시킬 수 있다는 효과가 있다.The present invention comprises a first process of winding a copper plate 10 having the same width length in a circle; A second process of pressing each of both sides of the circularly wound copper plate 10; A third process of compressing both sides of the copper plate 10 through the upper mold 14 and the lower mold 16, and then applying a large current to each other to heat-compress them alternately; A method of manufacturing a plate-shaped flexible power terminal, characterized in that consisting of a fourth process of forming a plurality of terminal holes 26 in the perpendicular direction to the junction portion 20 formed on both ends of the laminated copper plate 10, This is because only the both sides of the copper plate 10 is melt-pressed to form a bonding portion 20, the center portion of the copper plate 10 to maintain a flexible state, the terminal hole 26 formed in the bonding portion 20 The length of both ends can be applied freely because the terminal is easily bent when the terminal is joined through bolts (not shown), and the manufacturing process is simple because there is no need for a separate heating flux by heating / pressing through a mold. Since there is no damage to the product, a large current is uniformly conducted to the copper plate 10, so that each copper plate 10 can be firmly coupled.

판상형, 가요성, 전력단자, 플렉서블, 전도성. Plate type, flexible, power terminal, flexible, conductive.

Description

판상형 가요성 전력단자의 제조방법{MANUFACTURING METHOD FOR A FLEXIBLE POWER TERMINAL OF PLATE TYPE}MANUFACTURING METHOD FOR A FLEXIBLE POWER TERMINAL OF PLATE TYPE}

본 발명은 판상형 가요성 전력단자의 제조방법에 관한 것으로, 더욱 상세하게는 동판을 원형으로 감고 그 양단을 절곡하여 형성된 각각의 측면 절곡부에 대전류를 투입하여 용융 압착시키고, 이렇게 용융 압착된 동판의 양단에 단자홀을 형성하는 방법을 통해 가요성 전력단자를 제조할 수 있도록 함으로서 그 제조과정에서 용접용 플럭스가 필요 없고, 장시간 사용하여도 동판층의 훼손이 없어 안정적인 전력 공급이 가능하도록 하는 판상형 가요성 전력단자의 제조방법에 관한 것이다.The present invention relates to a method for manufacturing a plate-shaped flexible power terminal, and more particularly, a copper sheet is wound in a circular shape, and both sides are bent by applying a large current to each side bent portion formed by bending the ends thereof. It is possible to manufacture flexible power terminals by forming terminal holes at both ends so that no welding flux is required in the manufacturing process, and it is a plate type flexible device that enables stable power supply without damage to the copper plate layer even after long use. It relates to a method for manufacturing a sex power terminal.

일반적으로 가요성 전력 공급용 단자는 예컨대, 수백 암페어 내지 수천 암페어의 대전류를 사용하는 스폿 용접기, 또는 전기가 통전되면서 움직일 수 있는 제품과 대전류의 사용장치의 입력단자와, 해당 대전류 사용 장치에 대전류를 공급하는 대전류 공급 전원 장치의 출력 단자와의 사이를 평망 편조선으로 접속하고 대전류를 흘릴 수 있고, 지진 또는 진동에 의하여 또는 장치의 위치 변동에 의하여 단자간 상대 위치가 상/하로 변화되어도 그 상대편위를 가요성에 의해서 흡수하는 것에 의하여 단선이 우려되는 장치들의 사이에 설치되어 안정적인 전력공급을 수행하 기 위한 전력공급용 단자이다.In general, a flexible power supply terminal is, for example, a spot welding machine using a large current of several hundred amps to several thousand amperes, or an input terminal of a product and a large current using device that can move while electricity is supplied, and a large current using the high current using device. It is possible to connect the output terminals of the large current supply power supply to supply with a flat braided wire, and to flow a large current, even if the relative position between terminals changes up / down by earthquake or vibration or by the position change of the device. It is a power supply terminal installed between devices concerned about disconnection by absorbing by flexibility.

한편, 종래의 가요성 전력공급용 단자는 통상 위사와 경사로 이루어진 평망 편조선이 직조된 상태에서 그 평망 편조선의 양단에 단자구를 덧 씌워서 제작함으로써 형태변형이 가능한 평망 편조선에 의해 가요성이 증대될 수 있도록 한 구성으로 이루어져 있다.On the other hand, the conventional flexible power supply terminal is produced by covering the terminal openings on both ends of the flat wire braid in a state where the flat wire braid consisting of weft and warp is woven, so that the flexible wire is flexible It is composed of one configuration to be increased.

그러나, 상기 종래의 가요성 전력공급용 단자는 단자구에 대한 평망 편조선의 결합력이 취약할 수 밖에 없어 견고한 단자를 형성할 수 없다는 문제점이 있고, 평망 편조선의 직조과정에 너무 많은 제작시간이 요구된다는 문제점이 있었으며, 아울러 평망 편조선과 단자구의 결합력이 취약함으로 인해 평망 편조선의 양단 끝부분의 직조상태가 쉽게 풀어질 수 있어서 전체 평망 편조선의 직조 상태가 훼손되어 전력 공급시 훼손된 평망 편조선으로 인해 저항값이 높아지게 된다는 근본적인 문제점이 있었다.However, the conventional flexible power supply terminal has a problem in that the coupling force of the flat braided wire to the terminal port is weak, so that a rigid terminal cannot be formed, and too much manufacturing time is required in the weaving process of the flat braided wire. In addition, due to the weak coupling force between the flat braided wire and the terminal port, the weaving state at both ends of the flat braided wire can be easily released. There was a fundamental problem that resistance increased due to shipbuilding.

본 발명은 상기한 종래 기술의 문제점을 감안하여 이루어진 것으로, 동판을 원형으로 감고 그 양단을 절곡하여 형성된 각각의 측면 절곡부에 대전류를 투입하여 용융 압착시키고, 이렇게 용융 압착된 동판의 양단에 단자홀을 형성하는 방법을 통해 가요성 전력단자를 제조할 수 있도록 함으로서 그 제조과정에서 용접용 플럭스가 필요 없고, 장시간 사용하여도 동판층의 훼손이 없어 안정적인 전력 공급이 가능하도록 하는 판상형 가요성 전력단자의 제조방법을 제공하는데 그 목적이 있 다. SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems of the prior art, and a large current is put into each side bent portion formed by winding a copper plate in a circular shape and bending both ends thereof to melt and press the terminal holes at both ends of the copper plate thus melt-pressed. It is possible to manufacture a flexible power terminal by forming a method, so that no welding flux is required in the manufacturing process, and a plate-shaped flexible power terminal that enables stable power supply without damaging the copper plate layer even after long use. The purpose is to provide a method of manufacture.

상기의 목적을 달성시키기 위한 본 발명의 바람직한 실시예에 따르면, 본 발명은 폭 길이가 동일한 동판을 원형으로 감는 제 1과정과; 원형으로 감겨진 동판의 양측면을 각각 압착하는 제 2과정과; 동판의 양측면을 각각 상부금형과 하부금형을 통해 압착시키면서 대전류를 투입하여 번 갈아 가며 가열 압착시키는 제 3과정과;적층 동판의 양단에 형성된 접합부분에 수직방향으로 복수개의 단자홀을 각각 형성하는 제 4과정으로 이루어진 것을 특징으로 한다.According to a preferred embodiment of the present invention for achieving the above object, the present invention includes a first process of winding a copper plate having the same width and length in a circular shape; A second process of pressing each of both sides of the circularly wound copper plate; A third step of alternately heating and compressing the both sides of the copper plate by applying a large current while pressing the upper mold and the lower mold, respectively; forming a plurality of terminal holes in the vertical direction at the joints formed at both ends of the laminated copper plate, respectively; It is characterized by consisting of four processes.

본 발명은 다른 특징은 상기 제 3과정은 상부 금형에 대전류가 투입되고, 하부금형에는 접지단이 연결되어 투입된 대전류가 상기 금형사이에 밀착된 동판에 주울열을 발생시키도록 하는 것이다.According to another aspect of the present invention, in the third process, a large current is input to the upper mold, and a ground end is connected to the lower mold so that the large current injected generates Joule heat on the copper plate in close contact between the molds.

본 발명에 따른 판상형 가요성 전력단자의 제조방법은 동판(10)의 양측부분만이 용융 압착되어 접합부분(20)을 형성하게 되므로 동판(10)의 중앙부분은 가요상태를 유지하게 되고, 상기 접합부분(20)에 형성된 단자홀(26)에는 볼트(미도시 함)를 통한 단자의 결합시 단자가 쉽게 휘어지므로 양단의 길이가 자유롭게 적용될 수 있으며, 금형을 통한 가열/압착하는 방식으로 별도의 가열용 플럭스가 필요하지 않아 제조공정이 간단하면서도 제품의 파손이 없어 동판(10)에 대전류가 균일하게 전도되므로 각 동판(10)을 견실하게 결합시킬 수 있다는 장점이 있다.In the method of manufacturing a plate-shaped flexible power terminal according to the present invention, since only two side portions of the copper plate 10 are melt-pressed to form a joint portion 20, the center portion of the copper plate 10 maintains a flexible state. In the terminal hole 26 formed in the joint portion 20, the terminals are easily bent when the terminals are coupled through bolts (not shown), so the lengths of both ends can be freely applied. Since the heating flux is not required, the manufacturing process is simple, but there is no damage to the product, and thus a large current is uniformly conducted to the copper plate 10, so that each copper plate 10 can be firmly coupled.

이하, 본 발명에 대해 도면을 참조하여 상세하게 설명한다.EMBODIMENT OF THE INVENTION Hereinafter, this invention is demonstrated in detail with reference to drawings.

도 1a은 본 발명에 따른 판상형 가요성 전력단자의 제조과정에서 동판을 원형으로 감아주는 과정을 도시한 것이고, 도 1b는 본 발명에 따른 판상형 가요성 전력단자의 제조과정에서 감겨진 동판의 양측을 접어주는 과정을 도시한 것이다.FIG. 1A illustrates a process of winding a copper plate in a circular shape in a manufacturing process of a plate-shaped flexible power terminal according to the present invention, and FIG. 1B illustrates both sides of a copper plate wound in a manufacturing process of a plate-shaped flexible power terminal according to the present invention. It shows the folding process.

또한, 도 1c 와 도 1d는 본 발명에 따른 판상형 가요성 전력단자의 제조과정에서 접혀진 동판의 양단을 가열압착시키는 과정 및 상기 과정을 통해 동판의 양측이 접합되어진 것을 나타낸 것이며, 도 1e는 본 발명의 일 실시예에 따른 판상형 가요성 전력단자의 제조과정에서 동판의 접합부분에 볼트체결공을 형성하는 과정을 나타낸 도면이다.In addition, Figures 1c and 1d is a process of heat-compressing both ends of the copper plate folded in the manufacturing process of the plate-shaped flexible power terminal according to the present invention and shows that both sides of the copper plate is bonded through the above process, Figure 1e In the manufacturing process of the plate-shaped flexible power terminal according to an embodiment of the drawing showing a process of forming a bolt fastening hole in the junction of the copper plate.

이를 참조하면, 본 발명의 일 실시예에 따른 판상형 가요성 전력단자의 제조방법은 동판(10)을 원형으로 감고 그 양단을 절곡하여 형성된 각각의 측면 절곡부(12)에 대전류를 투입하여 용융 압착시키고, 이렇게 용융 압착된 동판(10)의 양단에 단자홀(26)을 형성하는 방법을 통해 판상형 가요성 전력단자(30)를 효과적으로 제조할 수 있도록 한 것에 특징이 있음을 알 수 있다.Referring to this, in the method for manufacturing a plate-shaped flexible power terminal according to an embodiment of the present invention, the copper plate 10 is wound in a circular shape, and a large current is applied to each side bent portion 12 formed by bending both ends thereof to melt crimp. In this way, it can be seen that the plate-shaped flexible power terminal 30 can be effectively manufactured through the method of forming the terminal holes 26 at both ends of the copper plate 10 melt-compressed.

이를 구체적으로 설명하면 우선, 본 발명의 일 실시예에 따른 판상형 가요성 전력단자의 제조방법은 도 1a에 도시된 바와 같이 동판을 적층하고 적층된 동판을 일정한 길이로 절단하여 제작하는 방식이 아닌 폭 길이가 동일한 동판(10)을 일정한 직경을 유지한 상태로 원형으로 감는 공정을 포함하여 그 동판(10)의 감겨지는 횟수는 단자의 규격에 따라 결정되어진다.In detail, first, a method of manufacturing a plate-shaped flexible power terminal according to an embodiment of the present invention is not a method of manufacturing a laminated copper plate and cutting the laminated copper plate to a predetermined length as shown in FIG. 1A. The number of turns of the copper plate 10 is determined according to the size of the terminal, including the step of winding the copper plate 10 having the same length in a circular shape while maintaining a constant diameter.

상기와 같이 정해진 만큼의 동판(10)이 감겨지게 되면 동판(10)의 양 측면을 도 1b 에 도시된 바와 같이 절곡하게 되는바, 이때 그 절곡 수단은 별도의 지그를 이용하거나 또는 수작업을 통해 절곡하는 방법도 바람직하다. When the copper plate 10 is rolled up as described above, both sides of the copper plate 10 are bent as shown in FIG. 1B, and the bending means is bent using a separate jig or by hand. The method of doing is also preferable.

상기의 과정을 통해 동판(10)의 측면이 절곡되어 측면 절곡부(12)를 각각 형성하게 되면 상기 동판(10)의 측면 절곡부(12)를 도 1c 에 도시된 바와같이 상/하부금형(14)(16) 사이에 삽입시켜 이렇게 삽입된 동판(10)의 측면절곡부(12)를 상부금형(12)과 하부금형(10)에 의해 가압하면서, 동시에 상기 상부금형(14)에 대전류를 투입시킨다. When the side of the copper plate 10 is bent through the above process to form the side bent portions 12, respectively, the side bent portion 12 of the copper plate 10 as shown in FIG. 14) and 16, the side bent portion 12 of the copper plate 10 inserted in this way by pressing the upper mold 12 and the lower mold 10, while at the same time a large current to the upper mold 14 Put it in.

그러면, 상기 적층된 동판(10)의 측면절곡부(12) 부분에는 대전류가 투입되면서 주울열이 발생되어 결국, 적층된 동판(10)의 양 측면절곡부(12)가 용융되면서 압착되게 된다. Then, Joule heat is generated while a large current is applied to the side bent portion 12 of the laminated copper plate 10, and eventually, both side bent portions 12 of the laminated copper plate 10 are pressed while being melted.

즉, 상기 상부 금형(14)에는 대전류가 투입되고, 하부금형(16)에는 접지단(미도시)이 연결되어 투입된 대전류가 상기 적층된 동판에 주울열을 발생시키도록 함으로써 상기 상부 금형(14)에는 전원투입부(18)가 결합되어져 있다.That is, a large current is input to the upper mold 14, and a ground terminal (not shown) is connected to the lower mold 16 so that the input large current generates Joule heat on the laminated copper plate. The power supply 18 is coupled.

상기의 과정을 통해 본 발명에 따른 방법에 의해 제조되어진 판상형 가요성 전력단자(30)는 도 1d 에 도시된 바와 같이 양 측부는 압착되면서 접합부분(20)을 형성하게 되고 그 사이는 비 접합되면서 비접합 부분(28)을 이루게 된다.Through the above process, the plate-shaped flexible power terminal 30 manufactured by the method according to the present invention forms a joint portion 20 while both sides are compressed as shown in FIG. 1D, and non-bonding therebetween. An unbonded portion 28 is formed.

그 상태에서, 도 1e 에 도시된 바와 같이 상기 동판(10)의 양 접합부분(20)에는 드릴(24)과 같은 천공수단(펀치도 가능함)을 위치시키고, 상기 접합부분(20)에 수직방향으로 복수개의 단자홀(26)을 천공한다.In this state, as shown in FIG. 1E, two joining portions 20 of the copper plate 10 are provided with drilling means such as a drill 24 (which may be punched), and perpendicular to the joining portions 20. The plurality of terminal holes 26 are drilled.

그러면 최종적으로 판상형 가요성 전력단자(30)가 완성되게 된다.Then, the plate-shaped flexible power terminal 30 is finally completed.

따라서, 본 발명에 의한 제조방법에 의해 제조되어진 판상형 가요성 전력단자(30)는 동판(10)의 양측은 접합부분(20)을 각각 이루지만 그 사이의 중앙부분은 비접합되어 비접합부분(28)을 이루고 있어 적층된 각 동판(10)은 사이는 간격(22)이 발생하므로 가요상태를 유지하게 되는 것이며, 단자홀(26)에 볼트를 체결하여 단자를 결합시킬 때, 단자가 휘어지므로 양단의 길이가 자유롭게 적용될 수 있게 된다.Therefore, the plate-shaped flexible power terminal 30 manufactured by the manufacturing method according to the present invention, both sides of the copper plate 10 forms a bonded portion 20, respectively, but the center between the non-bonded portion ( 28) the copper plates 10 are stacked to maintain the flexible state because gaps 22 are generated therebetween, and the terminals are bent when the bolts are coupled to the terminal holes 26 to couple the terminals. Both lengths can be freely applied.

또한, 본 발명에 따른 제조방법은 별도의 단자구를 결합하는 방식이 아닌 상/하부금형(14)(16)에 의한 압착 용융방식으로 단자구(접합부분)를 형성하게 되어 단자구를 형성하기 위한 과정에서 별도의 가열용 플럭스가 필요하지 않아 공정이 간단해지게 되고, 또한 파손이 없어 동판(10)에 대전류가 균일하게 전도되므로 각 동판(10)을 견실하게 결합시킬 수 있다.In addition, the manufacturing method according to the present invention is to form a terminal sphere (bonding part) by the compression melting method by the upper and lower molds (14, 16) rather than a method of combining the separate terminal spheres Since a separate heating flux is not necessary in the process, the process is simplified, and since there is no damage, a large current is uniformly conducted to the copper plate 10, so that each copper plate 10 can be firmly coupled.

아울러, 본 발명은 도 3 에 도시된 바와 같이 동판(10)의 양 접합부분(20)은 그 반원형태의 끝 부분을 그라운딩 또는 커팅과 같은 방법을 통해 분리시켜 라운드형태가 아닌 직각면을 이루도록 하는 것이 바람직하다.In addition, the present invention, as shown in Figure 3, the bonding portion 20 of the copper plate 10 to separate the semi-circular end by a method such as grounding or cutting to form a right angle rather than round shape It is preferable.

한편, 본 발명의 일 실시예에 따른 판상형 가요성 전력단자의 제조방법은 단지 상기한 실시예에 한정되는 것이 아니라 그 기술적 요지를 이탈하지 않는 범위내에서 다양한 변경이 가능하다.On the other hand, the manufacturing method of the plate-shaped flexible power terminal according to an embodiment of the present invention is not limited only to the above-described embodiment is possible various modifications within the scope not departing from the technical gist.

도 1a 은 본 발명에 따른 판상형 가요성 전력단자의 제조과정에서 동판을 원형으로 감아주는 과정을 도시한 도면,1A is a view showing a process of winding a copper plate in a circular shape in the manufacturing process of a plate-shaped flexible power terminal according to the present invention;

도 1b 는 본 발명에 따른 판상형 가요성 전력단자의 제조과정에서 감겨진 동판의 양측을 접어주는 과정을 도시한 도면,Figure 1b is a view showing a process of folding both sides of the copper plate wound in the manufacturing process of the plate-shaped flexible power terminal according to the present invention,

도 1c, 도 1d 는 본 발명에 따른 판상형 가요성 전력단자의 제조과정에서 접혀진 동판의 양단을 가열압착시키는 과정 및 상기 과정을 통해 동판의 양측이 접합되어진 것을 나타낸 도면,Figure 1c, Figure 1d is a view showing that both sides of the copper plate is bonded through the process and the process of heat-compressing both ends of the copper plate folded in the manufacturing process of the plate-shaped flexible power terminal according to the present invention,

도 1e 는 본 발명의 일 실시예에 따른 판상형 가요성 전력단자의 제조과정에서 동판의 접합부분에 볼트체결공을 형성하는 과정을 나타낸 도면,Figure 1e is a view showing a process of forming a bolt fastening hole in the joint portion of the copper plate in the manufacturing process of the plate-shaped flexible power terminal according to an embodiment of the present invention,

도 2 는 본 발명의 일 실시예에 따른 판상형 가요성 전력단자의 제조과정에 의해 제조되어진 가요성 전력단자를 나타낸 사시도,2 is a perspective view illustrating a flexible power terminal manufactured by a manufacturing process of a plate-shaped flexible power terminal according to an embodiment of the present invention;

도 3 은 본 발명의 일 실시예에 따른 판상형 가요성 전력단자의 제조과정에 의해 제조되어진 가요성 전력단자의 다른 실시예를 나타낸 사시도이다.3 is a perspective view illustrating another embodiment of a flexible power terminal manufactured by a process of manufacturing a plate-shaped flexible power terminal according to an embodiment of the present invention.

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

10:동판 12:측면절곡부10: copper plate 12: side bent portion

14:상부금형 16:하부금형14: upper mold 16: lower mold

18:전원투입부 20:접합부분18: power supply part 20: junction part

22:간격 24:드릴 22: interval 24: drill

26:단자홀 28:비접합부분26: Terminal hole 28: Non-joint part

30:판상형 가용성 전력단자30: Plate-type availability power terminal

Claims (2)

폭 길이가 동일한 동판을 원형으로 감는 제 1 과정과;A first step of winding the copper plate having the same width length in a circle; 원형으로 감겨진 동판의 양측면을 각각 압착하는 제 2 과정과; A second step of pressing each of both sides of the circularly wound copper plate; 동판의 양측면을 각각 상부금형과 하부금형을 통해 압착시키면서 대전류를 투입하여 번 갈아 가며 가열 압착시키는 제 3 과정과;A third process of compressing both sides of the copper plate through the upper mold and the lower mold, and heating and compressing them by applying a large current alternately; 적층 동판의 양단에 형성된 접합 부분에 수직방향으로 복수개의 단자홀을 각각 형성하는 제 4 과정으로 이루어지는 판상형 가요성 전력단자의 제조방법에 있어서, 상기 제 3 과정은 상부 금형에 대전류가 투입되고, 하부금형에는 접지단이 연결되어 투입된 대전류가 상기 금형사이에 밀착된 동판에 주울열을 발생시키도록 하는 과정인 것을 특징으로 하는 판상형 가요성 전력단자의 제조방법.In the manufacturing method of the plate-shaped flexible power terminal consisting of a fourth process of forming a plurality of terminal holes in the vertical direction, respectively, in the joints formed on both ends of the laminated copper plate, the third process is a large current is injected into the upper mold, A method of manufacturing a plate-shaped flexible power terminal, characterized in that the ground terminal is connected to the mold to generate a joule heat on the copper plate in close contact between the mold. 삭제delete
KR1020090008823A 2009-02-04 2009-02-04 Manufacturing method for a flexible power terminal of plate type KR100997562B1 (en)

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JP2001229751A (en) * 2000-02-14 2001-08-24 Japan Science & Technology Corp Press-weld joint method for both ends of flexible electrical conductor
JP2003092025A (en) 2001-09-18 2003-03-28 Furukawa Techno Research Kk Flexible conductor, and compression type copper tube terminal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001229751A (en) * 2000-02-14 2001-08-24 Japan Science & Technology Corp Press-weld joint method for both ends of flexible electrical conductor
JP2003092025A (en) 2001-09-18 2003-03-28 Furukawa Techno Research Kk Flexible conductor, and compression type copper tube terminal

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