WO2018155796A1 - Power terminal binding apparatus - Google Patents
Power terminal binding apparatus Download PDFInfo
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- WO2018155796A1 WO2018155796A1 PCT/KR2017/014443 KR2017014443W WO2018155796A1 WO 2018155796 A1 WO2018155796 A1 WO 2018155796A1 KR 2017014443 W KR2017014443 W KR 2017014443W WO 2018155796 A1 WO2018155796 A1 WO 2018155796A1
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- WIPO (PCT)
- Prior art keywords
- power terminal
- terminal
- power
- rail
- power supply
- Prior art date
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Classifications
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
- H01R43/055—Crimping apparatus or processes with contact member feeding mechanism
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S72/00—Metal deforming
- Y10S72/712—Electrical terminal crimper
Definitions
- the present invention relates to a power terminal binding technology, and more particularly, to a power terminal binding device for pressing and binding the voltage terminal that is continuously transported and supplied to each coated wire.
- a wire terminal binder for crimping and binding a power terminal to a coated wire according to a standard is used.
- Korean Patent No. 10-1338396 (Terminal fastener for wires) is disclosed.
- the prior art includes a housing 100 in which a movement guide 110 is formed, It is installed rotatably in a position spaced apart from the one side of the terminal pressing portion 200, the housing 100 to press the terminal to the core of the wire to move in the moving guide 110 of the housing 100,
- the terminal conveying unit 300 and the terminal conveying unit 300 for continuously transporting the terminal in the direction of the terminal pressing unit 200 while rotating in synchronism with the terminal pressurizing unit 200, and are disposed on the lower side of the terminal conveying unit 300 and the terminal conveying unit 300.
- the housing 100 Including a terminal supply unit 400 for continuously supplying the terminal in the direction of the terminal pressing unit 200 while guiding the transfer of the terminal by, the housing 100 has a terminal pressing unit which is moved up and down in the movement guide 110 ( 200 and the friction between the housing 100 A friction reducing member 120 for reducing is installed.
- the present invention is to solve the above problems, as mentioned above, it is necessary to simplify the configuration of the terminal transfer unit according to the specification of the power terminal to solve the inconvenience of replacement and transfer of equipment, It is an object of the present invention to provide a power terminal binding apparatus that can minimize the overall weight and improve the accuracy of the binding process to improve the efficiency, thereby reducing the defective defect rate.
- the seating portion is formed in the upper seat is formed on the upper portion is covered with the insulating material of the terminal and the coated wire exposed to the core wire, the base, the first rail formed on the base and The second rail is variably spaced from the first rail and is formed to adjust the gap, and the cover is formed at a predetermined height and bent at one side on the first and second rails, and the core wire barrel, the insulator barrel, and the power source.
- one side surface of the pressure block is formed with a guide groove bent in the lifting direction, the power terminal transfer unit, the air valve shaft for determining the injection direction of the air charged from the air inlet, the air valve shaft A cylinder shaft which is retracted or advanced by air injected from the front end or the rear end thereof, a bracket shaft connected to the cylinder shaft, and a finger rod formed on one side and a transfer rod connected to the bracket shaft on the other side.
- the air valve shaft When the air valve shaft is elevated, the air valve shaft injects air to the rear end of the cylinder shaft by the guide groove so that the interlocked finger advances the power terminal toward the seat, and when the pressure block is lowered, the air The valve shaft is lifted by the guide groove The interlocked finger may retract and wait for the subsequent power terminal to be transferred to the seating portion by injecting air into the front end of the shaft to retreat.
- the power terminal supply unit the side frame is formed in a U-shape adjacent to the first rail
- the lever is coupled to the first rail through the side frame, the lower bent surface of the side frame And a pin and an elastic body interposed between an upper side and a lower side of the first rail.
- the first rail is lifted by the rotation of the lever to raise the
- the power terminal strip is pressed in close contact with the cover bent in a shape, and in response to the lower stroke of the power terminal pressing section, the finger retreats to wait for the transfer of a subsequent power terminal strip, and the base has the second rail.
- the guide hole is formed in a direction crossing the longitudinal direction of the second rail is coupled to the guide hole by a bolt to the first The work of the gap can be adjusted.
- the power supply terminal supply unit further includes a stopper on the inner side facing the guide block of the power supply terminal supply unit that cooperates with the lifting stroke of the power supply terminal presser to limit an excessive supply operation of the power supply terminal supply unit.
- the stopper may be composed of an elastic body.
- an oilless bearing may be coupled to an inner side of the guide block which contacts the lifting stroke of the pressing block.
- the base and the guide block of the power terminal supply unit may be formed of an aluminum material.
- the base and the cover are variable so that the gap between the first rail and the second rail can be adjusted so as to correspond to various shapes according to the power terminal specifications, without the need to apply one-to-one precision polishing processing according to the power terminal specifications.
- the binding process can be performed without replacement according to the power supply terminal specification, thereby reducing the processing cost and reducing the process time used, thereby improving production efficiency.
- the stopper formed on the inner side facing the guide block restricts excessive supply operation of the power supply terminal transfer portion, thereby preventing excessive transfer of the power supply terminal transfer portion generated by the momentary lifting stroke of the power supply terminal presser portion, thereby preventing Stabilization of the transfer has the effect of reducing the defective rate of power terminal binding.
- the stopper is made of an elastic body to reduce the excessive noise that may occur when the contact with the guide block, to reduce the impact, there is an effect that can prevent overshooting.
- FIG. 1 illustrates a wire terminal binder according to the prior art.
- FIGS. 2 (a) and 2 (b) are schematic perspective views of a power terminal binding device according to the present invention.
- FIG. 3 is an exploded perspective view of the seating part of FIG. 2;
- 4 (a) to 4 (c) are a front view and an exploded perspective view of the power terminal feeder of FIG.
- 5A to 5C are exploded perspective views of the power terminal supply unit of FIG. 2.
- FIG. 6A and 6B are perspective views illustrating the power terminal pressing unit of FIG. 2.
- 7 (a) and 7 (b) are a perspective view and a cross-sectional view showing a guide block of the configuration of the present invention.
- FIGS. 5A to 5C are exploded perspective views of the power supply terminal supply unit of FIG. 2
- FIGS. 6A and 6B are FIGS. It is a perspective view which shows a power terminal pressurization part.
- the power terminal binding apparatus includes a seating unit 110 on which a covered wire is seated and a power terminal supply unit 120 for supplying a power terminal. ), A guide for guiding the lifting and lowering stroke of the power supply terminal conveying unit 130 for conveying the power supply terminal, the power supply terminal pressing unit 140 for pressing and binding the coated wire and the power supply terminal, and the power supply terminal pressing unit 140. It consists of a block 150, in conjunction with the power supply terminal transfer operation of the power supply terminal transfer unit 130 and the lifting stroke of the power supply terminal pressurizing unit 140 is continuously pressed by the power supply terminal to the coated wire.
- the seating portion 110 is coated with a semi-circular shape so that the cover wire (not shown) is exposed to the core wire is exposed to the seating portion 110 is stably seated 115 ) Is formed at the top.
- the seating unit 110 is coupled to the side of the guide block 150 by a bolt 111a and the auxiliary seating stand 111 and the guide block (11) to which a power connection terminal of a power terminal (not shown) is seated.
- the lower side of 150 and the lower side of the base 121 of the power supply terminal supply unit 120 and the lower side of the auxiliary seating stand 111 are mutually coupled by bolts 112a, 112b, and 111b, respectively, to seat the auxiliary seating stand 111 and the seat.
- the power supply terminal transfer unit 130 in conjunction with the lifting stroke of the power supply terminal pressing unit 140, the power supply terminal supply unit 120
- the power terminal strip supplied by the 131 is transferred to the seating base 115 of the seating part 110 by a finger 131.
- a guide groove 148 bent at a predetermined angle in a lifting direction is formed on one side of the pressing block 141, and the power terminal transfer unit 130 is formed from the finger 131 and the air inlet 132.
- An air valve shaft 133 which determines the injection direction of the charged air, a cylinder shaft 134 which is reversed or advanced by air injected into the front or rear end from the air valve shaft 133, and the cylinder shaft 134; It is connected to the bracket shaft 135 to prevent distortion of the cylindrical cylinder shaft 134, the finger 131 is formed on one side and the other side is made of a transfer rod 136 connected to the bracket shaft 135.
- the guide groove 148 may be bent in a straight line or bent smoothly at a predetermined angle.
- a link (not shown) of the air valve shaft 133 which will be described later, is inserted into the guide groove 148 formed as shown in FIG. 4 (b), and the disk of the power terminal pressurizing unit 140 ( 149)
- the air valve shaft 133 is a hole formed at the rear end of the cylinder shaft 134 by the guide groove 148.
- the air valve shaft 133 is a guide groove 148 By injecting air into the hole (not shown) formed in the front end of the cylinder shaft 134 by the backward) and finally the interlocked fingers may retreat and wait for the subsequent power supply terminal to transfer to the seating portion (110). .
- the disk 149 is lifted up by the press from the lower side, and the pressure block 141 is raised and lowered.
- the main control plate 146 is pressed by the press from the upper side and pressurized block. 141 descends.
- the finger 131 is interlocked by pneumatic pressure, so that even before a high speed stroke of the press, the end is close to the end (end at the time of forward and backward) and is smoothly and stably fixed.
- the stopper 137 of the power terminal transfer unit 130 is formed on the inner side facing the guide block 150 to limit the excessive supply operation of the power terminal transfer unit 130. That is, the stopper 137 prevents excessive transfer of the power terminal transfer unit 130 generated by the instantaneous lifting stroke of the power terminal pressurizing unit 140 to stabilize the transfer of the power terminal, thereby reducing the defective rate of power terminal binding. have.
- the power supply terminal supply unit 120 includes side and bottom base 121, first rails 122 and first and bottom formed on the bottom base 121.
- the second rail 123 is variably spaced from the first rail 122 so as to adjust the gap g according to the size (shape) of the power supply terminal, and the upper portion of the first and second rails 122 and 123 at a predetermined height.
- Insulated material barrel formed by being spaced apart and the cover 124, one side facing the first rail 122 is bent in a 'b' shape, the core wire barrel is bound with the core wire of the covered wire and the insulation material of the insulated material of the coated wire And a plurality of power supply terminals consisting of a plurality of power supply connection terminals to the seating base 115 of the seating unit 110.
- the power terminal supply unit 120 includes a side frame 125 and a first rail formed adjacent to a side surface of the first rail 122 in a 'c' shape.
- the plate frame 126 coupled to the side of the first rail 122 by the bolt 126a adjacent to the side of the side 122 and the side frame 125 are coupled to the first rail 122 to rotate.
- the first rail 122 is raised by the rotation of the lever 125 to be in close contact with one side of the cover bent in a '-' shape. Presses the power supply terminal strip, and in the pressurizing state of the power supply terminal strip, the finger 131 is interlocked during the downward stroke of the power supply terminal pressing unit 140 so that the fingers 131 of the elastic body 128a and the pin 128b It retracts elastically by elastic force (restoration force), and waits for the conveyance of the subsequent power terminal of a power supply terminal strip.
- a guide hole 121a is formed in the lower surface base 121 in a direction crossing the length direction of the second rail 123, and the second rail 123 is formed. ) Is coupled to the guide hole 121a by the bolt 121b so that the gap g with the first rail 122 may be adjusted.
- the second rail 123 supports to prevent sagging or deformation of the power terminal strip supplied by the power terminal supply unit 120.
- cover 124 may be variably coupled to the side base 121 by a bolt 124b for coupling through the guide hole 124a.
- the configuration of the power supply unit as described above there is no need to apply by one-to-one precision grinding processing according to the power supply terminal specifications, the first rail 122 and the second rail (
- the base 121 and the cover 124 in a variable type to adjust the gap (g) between the 123, it is possible to carry out the binding process without replacement according to the power terminal specifications to reduce the processing cost and reduce the process time Reduction in production efficiency.
- the power terminal pressurizing unit 140 may include a band of a power terminal strip formed at the lower end of the pressing block 141 and the pressing block 141 to which the power terminals are continuously connected. It consists of a cutting pin 142 for cutting, a separation prevention pin 143 for preventing the separation of the coated wire, a pair of jig (144, 145) for crimping the insulating material barrel and the core wire barrel, the insulating material and the core wire, respectively, The coated wire seated on the seating unit 115 of the seating unit 110 and the power terminal transported by the power terminal transfer unit 130 are pressed to bind.
- the power supply terminal pressing unit 140 includes a main control plate 146 for adjusting the pitch (pressure height) of the jig 144, 145, and a fine control plate 147 for finely adjusting the pitch of the jig (144, 145).
- the guide block 150 guides the lifting stroke of the mounting block 110 of the pressing block 141.
- the pressing block 141 is When lifted, the interlocking finger 131 advances the power terminal toward the seating unit 110, and when the pressing block 141 descends, the interlocking finger 131 retreats and the subsequent power terminal seating unit 110. Wait for transfer to).
- oilless bearing 151 may be coupled to the inner side of the guide block 150 in close contact with the lifting block 141 by the plurality of bolts 151a.
- the oilless bearing 151 may be formed on the slide contact surface of the pressing block 141 and the guide block 150 to improve durability and wear resistance.
- the intermediate region of the pressing block 141 into the concave shape (c) curved inwardly to reduce the thickness and weight of the guide block 150, it is possible to simplify the design and design, and to bind the short-covered wire The process can be performed smoothly.
- air discharge holes 152 and 152 ′ which are vertically perforated from the first moving rod 155, are formed on both upper sides of the guide block 150, respectively.
- the bolting member coupling holes 153, 153 ⁇ through the horizontal direction from the discharge holes 152, 152 ⁇ in each of the air is formed, respectively, each bolting
- the bolting member 154 is screwed to the member coupling holes 153 and 153 ⁇ .
- the air discharge holes 152 and 152 ′ are configured to move forward and backward according to the flow of air when the air valve shaft 133 is seated on the first moving rod 155. It serves to discharge the air in the (155) to the outside.
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Abstract
The present invention discloses a power terminal binding apparatus comprising: a mount part for mounting a sheathed electrical wire; a power terminal supply part for supplying a power terminal; a power terminal transfer part for transferring the power terminal; a power terminal press part for pressing and binding the sheathed electrical wire and the power terminal; and a guide block for guiding up and down strokes of the power terminal press part, wherein a power terminal transfer motion of the power terminal transfer part is linked with the up and down strokes of the power terminal press part so that the power terminal is consecutively pressed onto and is bound onto the sheathed electrical wire, a base and a cover have a variable shape so that a gap between a first rail and a second rail can be adjusted so as to correspond to various shapes according to power terminal specifications without needing to apply a precise one-to-one polishing process according to the specification of a power terminal, and thereby the binding process can be performed without making changes according to a power terminal specification, the manufacturing cost and processing time can be reduced, and the production efficiency can be improved.
Description
본 발명은 전원단자 결착 기술에 관한 것으로, 보다 상세하게는, 각각의 피복 전선에 연속적으로 이송되어 공급되는 전압단자를 가압하여 결착하는 전원단자 결착장치에 관한 것이다.The present invention relates to a power terminal binding technology, and more particularly, to a power terminal binding device for pressing and binding the voltage terminal that is continuously transported and supplied to each coated wire.
주지하는 바와 같이, 산업 현장에서의 전원 공급을 위해서 규격에 따라 피복 전선에 전원단자를 압착하여 결착하는 전선용 단자 결착기가 사용되고 있다.As is well known, for supplying power in an industrial field, a wire terminal binder for crimping and binding a power terminal to a coated wire according to a standard is used.
전술한 선행 기술로서, 대한민국 등록특허 제10-1338396호(전선용 단자결착기)가 개시되어 있는데, 선행 기술은, 도 1에 예시된 바와 같이, 이동가이드(110)가 형성된 하우징(100), 하우징(100)의 이동가이드(110) 내에서 상하이동하여 전선의 심선에 단자를 가압하여 결착시키는 단자가압부(200), 하우징(100)의 일측면으로부터 이격된 위치에 회전가능하게 설치되며, 단자가압부(200)의 상하이동시 연동하여 회전하면서 단자를 단자가압부(200) 방향으로 연속적으로 이송시키는 단자이송부(300), 및 단자이송부(300)의 하부측에 배치되며 단자이송부(300)에 의한 단자의 이송을 가이드하면서 단자를 단자가압부(200) 방향으로 연속적으로 공급하는 단자공급부(400)를 포함하여, 하우징(100)에는 이동가이드(110) 내에서 상하 이동되는 단자가압부(200)와 하우징(100)과의 마찰을 저감시키기 위한 마찰저감부재(120)가 설치된다.As the above-described prior art, Korean Patent No. 10-1338396 (Terminal fastener for wires) is disclosed. As shown in FIG. 1, the prior art includes a housing 100 in which a movement guide 110 is formed, It is installed rotatably in a position spaced apart from the one side of the terminal pressing portion 200, the housing 100 to press the terminal to the core of the wire to move in the moving guide 110 of the housing 100, The terminal conveying unit 300 and the terminal conveying unit 300 for continuously transporting the terminal in the direction of the terminal pressing unit 200 while rotating in synchronism with the terminal pressurizing unit 200, and are disposed on the lower side of the terminal conveying unit 300 and the terminal conveying unit 300. Including a terminal supply unit 400 for continuously supplying the terminal in the direction of the terminal pressing unit 200 while guiding the transfer of the terminal by, the housing 100 has a terminal pressing unit which is moved up and down in the movement guide 110 ( 200 and the friction between the housing 100 A friction reducing member 120 for reducing is installed.
하지만, 전원단자의 규격에 따른 단자 이송부의 구성을 보다 간소화하여 장비의 교체 및 이송의 불편함을 해소할 필요가 있으며, 결착 공정의 효율을 향상시키도록 전체적인 중량을 최소화하고, 결착 공정의 정밀도를 보다 높여 결착 불량률을 줄일 필요가 있다.However, it is necessary to solve the inconvenience of replacing and transferring the equipment by simplifying the configuration of the terminal feeder according to the specification of the power terminal, minimizing the overall weight to improve the efficiency of the binding process, and improving the precision of the binding process. It is necessary to increase higher and to reduce the defective defect rate.
본 발명은 전술한 문제점을 해결하고자 하는 것으로서, 앞서 언급한 바와 같이, 전원단자의 규격에 따른 단자 이송부의 구성을 보다 간소화하여 장비의 교체 및 이송의 불편함을 해소할 필요가 있으며, 결착 공정의 효율을 향상시키도록 전체적인 중량을 최소화하고, 결착 공정의 정밀도를 보다 높여 결착 불량률을 줄일 수 있는, 전원단자 결착장치를 제공하는 것을 그 과제로 한다.The present invention is to solve the above problems, as mentioned above, it is necessary to simplify the configuration of the terminal transfer unit according to the specification of the power terminal to solve the inconvenience of replacement and transfer of equipment, It is an object of the present invention to provide a power terminal binding apparatus that can minimize the overall weight and improve the accuracy of the binding process to improve the efficiency, thereby reducing the defective defect rate.
전술한 과제를 달성하기 위하여, 본 발명은, 종단의 절연재가 피복되어 심선이 노출된 피복 전선이 안착되는 안착대가 상부에 형성되는 안착부와, 베이스와, 상기 베이스 상에 형성되는 제1 레일 및 상기 제1 레일과 가변적으로 이격되어 간극이 조절되도록 형성되는 제2 레일과, 상기 제1 및 제2 레일 상부에 일정 높이로 형성되고 일측이 절곡된 커버로 구성되어, 심선 배럴과 절연재 배럴과 전원 연결 단자로 구성되는 전원단자가 띠에 의해 연속적으로 연결된 전원단자띠를 상기 안착부로 공급하는 전원단자 공급부와, 상기 전원단자 공급부에 의해 공급되는 전원단자띠를 핑거에 의해 상기 안착부로 안정적으로 이송하는 전원단자 이송부와, 가압 블록과, 상기 가압 블록 하단에 형성되어 상기 전원단자띠를 절단하는 절단핀과, 상기 피복 전선의 이탈을 방지하는 이탈 방지핀과, 상기 절연재 및 상기 심선이 각각 배치된 상기 절연재 배럴 및 상기 심선 배럴을 압착하는 지그로 구성되어, 상기 안착부에 안착된 피복 전선과 상기 전원단자 이송부에 의해 이송된 전원단자를 가압하여 결착하는 전원단자 가압부와, 상기 가압 블록의 상기 안착부에 대한 승하강 스트로크를 가이드하는 가이드 블록으로 이루어져, 상기 가압 블록이 승강하면, 연동하여 상기 핑거는 상기 전원단자를 상기 안착부 방향으로 전진시키고, 상기 가압 블록이 하강하면, 연동하여 상기 핑거는 후퇴하여 후속하는 전원단자를 상기 안착부로 이송하도록 대기하는, 전원단자 결착장치를 제공한다.In order to achieve the above object, the present invention, the seating portion is formed in the upper seat is formed on the upper portion is covered with the insulating material of the terminal and the coated wire exposed to the core wire, the base, the first rail formed on the base and The second rail is variably spaced from the first rail and is formed to adjust the gap, and the cover is formed at a predetermined height and bent at one side on the first and second rails, and the core wire barrel, the insulator barrel, and the power source. A power supply terminal for supplying a power terminal strip continuously connected to the power supply terminal consisting of a connecting terminal to the seating portion, and a power supply to stably transfer the power terminal strip supplied by the power supply terminal supplying portion to the seating portion by fingers. A terminal feeder, a pressing block, a cutting pin formed at a lower end of the pressing block, and cutting the power terminal strip; A separation prevention pin for preventing a gap, a jig for crimping the insulating material barrel and the core wire barrel, wherein the insulating material and the core wire are respectively disposed, and the power supplied by the coated wire and the power terminal transfer part seated in the seating part; And a guide block for guiding the lifting stroke of the pressing block with respect to the seating portion of the pressing block. When the pressing block is lifted, the finger interlocks with the finger to seat the power terminal. Advancing in the negative direction, when the pressure block is lowered, in conjunction with the finger to provide a power terminal binding device, retracting and waiting to transfer the subsequent power terminal to the seating portion.
바람직하게는, 상기 가압 블록의 일측면에는 승하강 방향으로 절곡된 가이드 홈이 형성되고, 상기 전원단자 이송부는, 공기 주입구로부터 충전된 공기의 주입 방향을 결정하는 공기 밸브 샤프트와, 상기 공기 밸브 샤프트로부터 전단 또는 후단으로 주입된 공기에 의해 후진 또는 전진하는 실린더 샤프트와, 상기 실린더 샤프트와 연결된 브라켓 샤프트와, 일측에는 상기 핑거가 형성되고 타측은 상기 브라켓 샤프트와 연결된 이송로드로 이루어져서, 상기 가압 블록이 승강하면 상기 공기 밸브 샤프트는 상기 가이드 홈에 의해 상기 실린더 샤프트의 후단으로 공기를 주입하여 전진하도록 하여 상기 연동된 핑거가 상기 전원단자를 상기 안착부 방향으로 전진시키고, 상기 가압 블록이 하강하면 상기 공기 밸브 샤프트는 상기 가이드 홈에 의해 상기 실린더 샤프트의 전단으로 공기를 주입하여 후진하도록 하여 상기 연동된 핑거는 후퇴하여 후속하는 전원단자를 상기 안착부로 이송하도록 대기할 수 있다.Preferably, one side surface of the pressure block is formed with a guide groove bent in the lifting direction, the power terminal transfer unit, the air valve shaft for determining the injection direction of the air charged from the air inlet, the air valve shaft A cylinder shaft which is retracted or advanced by air injected from the front end or the rear end thereof, a bracket shaft connected to the cylinder shaft, and a finger rod formed on one side and a transfer rod connected to the bracket shaft on the other side. When the air valve shaft is elevated, the air valve shaft injects air to the rear end of the cylinder shaft by the guide groove so that the interlocked finger advances the power terminal toward the seat, and when the pressure block is lowered, the air The valve shaft is lifted by the guide groove The interlocked finger may retract and wait for the subsequent power terminal to be transferred to the seating portion by injecting air into the front end of the shaft to retreat.
바람직하게는, 상기 전원단자 공급부는, 상기 제1 레일에 인접하여 ㄷ 자 형상으로 형성되는 측면 프레임과, 상기 측면 프레임을 관통하여 상기 제1 레일에 결합되는 레버와, 상기 측면 프레임의 하부 절곡면 상부와 상기 제1 레일의 하측면 사이에 개재되는 탄성체와 핀을 더 포함하여, 상기 핑거에 의해 상기 전원단자가 상기 안착부로 이송되면 상기 레버의 회전에 의해 상기 제1 레일이 상승하여 상기 ㄱ 자 형상으로 절곡된 커버와 밀착하여 상기 전원단자띠를 가압하게 되고, 상기 전원단자 가압부의 하강 스트로크시 연동하여 상기 핑거는 후퇴하여 후속 전원단자띠의 이송을 대기하도록 하고, 상기 베이스에는 상기 제2 레일의 길이방향과 교차하는 방향으로 가이드 홀이 형성되고, 상기 제2 레일은 상기 가이드 홀에 볼트에 의해 결합되어 상기 제1 레일과의 간극이 조절될 수 있다.Preferably, the power terminal supply unit, the side frame is formed in a U-shape adjacent to the first rail, the lever is coupled to the first rail through the side frame, the lower bent surface of the side frame And a pin and an elastic body interposed between an upper side and a lower side of the first rail. When the power terminal is transferred to the seating part by the finger, the first rail is lifted by the rotation of the lever to raise the The power terminal strip is pressed in close contact with the cover bent in a shape, and in response to the lower stroke of the power terminal pressing section, the finger retreats to wait for the transfer of a subsequent power terminal strip, and the base has the second rail. The guide hole is formed in a direction crossing the longitudinal direction of the second rail is coupled to the guide hole by a bolt to the first The work of the gap can be adjusted.
바람직하게는, 상기 전원단자 공급부는, 상기 전원단자 가압부의 승하강 스트로크와 연동하는 상기 전원단자 공급부의 상기 가이드 블록과 대향하는 내측에는 상기 전원단자 공급부의 과도한 공급 동작을 제한하는 스토퍼를 더 포함하고 상기 스토퍼는 탄성체로 구성될 수 있다.Preferably, the power supply terminal supply unit further includes a stopper on the inner side facing the guide block of the power supply terminal supply unit that cooperates with the lifting stroke of the power supply terminal presser to limit an excessive supply operation of the power supply terminal supply unit. The stopper may be composed of an elastic body.
바람직하게는, 상기 가압 블록의 승하강 스트로크시 접촉하는 상기 가이드 블록의 내측에는 오일레스 베어링이 결합 형성될 수 있다.Preferably, an oilless bearing may be coupled to an inner side of the guide block which contacts the lifting stroke of the pressing block.
바람직하게는, 상기 전원단자 공급부의 베이스 및 상기 가이드 블록은 알루미늄 소재로 형성될 수 있다.Preferably, the base and the guide block of the power terminal supply unit may be formed of an aluminum material.
본 발명에 의하면, 전원단자 규격에 따라 일대일 정밀 연마 가공하여 적용할 필요가 없이, 전원단자 규격에 따른 다양한 형상에 상응하도록 제1 레일과 제2 레일 사이의 간극을 조절할 수 있도록 베이스 및 커버를 가변형으로 구성함으로써, 전원단자 규격에 따른 교체없이 결착 공정을 수행할 수 있어서 가공 원가를 줄이고 소용되는 공정 시간을 줄여 생산 효율성을 향상시킬 수 있는 효과가 있다.According to the present invention, the base and the cover are variable so that the gap between the first rail and the second rail can be adjusted so as to correspond to various shapes according to the power terminal specifications, without the need to apply one-to-one precision polishing processing according to the power terminal specifications. In this configuration, the binding process can be performed without replacement according to the power supply terminal specification, thereby reducing the processing cost and reducing the process time used, thereby improving production efficiency.
또한, 공압에 의해 핑거를 연동시켜서, 프레스의 고속 스트로크시에도 종단에서 부드럽고 안정적으로 일정하게 핑거를 전후진시켜 과도한 오버슈팅을 방지하면서 전원단자의 안착의 정밀도를 향상시키고, 경직된 기구적 동작에 비해 전원단자의 파열을 방치할 수 있고 마모를 줄이고 과도한 소음을 방지할 수 있는 효과가 있다.In addition, by interlocking the fingers by pneumatic pressure, even in the high-speed stroke of the press smoothly and stably advances the finger at the end to prevent excessive overshooting while improving the accuracy of the seating of the power terminal, compared to the rigid mechanical operation It can prevent the power terminal from rupturing, reduce wear and prevent excessive noise.
또한, 가이드 블록과 대향하는 내측에 형성되는 스토퍼에 의해서, 전원단자 이송부의 과도한 공급 동작을 제한하여서, 전원단자 가압부의 순간적인 승강 스트로크에 의해 발생하는 전원단자 이송부의 과도한 이송을 방지하여 전원단자의 이송을 안정화시켜 전원단자 결착의 불량률을 줄일 수 있는 효과가 있다.In addition, the stopper formed on the inner side facing the guide block restricts excessive supply operation of the power supply terminal transfer portion, thereby preventing excessive transfer of the power supply terminal transfer portion generated by the momentary lifting stroke of the power supply terminal presser portion, thereby preventing Stabilization of the transfer has the effect of reducing the defective rate of power terminal binding.
또한, 탄성체로 구성된 스토퍼에 의해서 가이드 블록과의 접촉시 발생할 수 있는 과도한 소음을 줄이며 충격을 완화하고, 오버슈팅을 방지할 수 있는 효과가 있다.In addition, the stopper is made of an elastic body to reduce the excessive noise that may occur when the contact with the guide block, to reduce the impact, there is an effect that can prevent overshooting.
또한, 가압 블록과 가이드 블록의 슬라이드 접촉면에 오일레스 베어링을 형성하여 내구성 및 내마모성을 향상시킬 수 있는 효과가 있다.In addition, by forming an oilless bearing on the slide contact surface of the pressure block and the guide block has an effect that can improve the durability and wear resistance.
또한, 가압 블록의 중간 영역을 내측으로 만곡된 오목 형상으로 형성하여 가이드 블록의 두께 및 중량을 줄임으로써, 설계 및 디자인을 간소화할 수 있고, 짧은 피복 전선의 결착 공정을 원활하게 수행할 수 있는 효과가 있다.In addition, by reducing the thickness and weight of the guide block by forming the intermediate region of the pressing block into an inwardly curved concave shape, it is possible to simplify the design and design, and to smoothly carry out the process of binding the short coated wires. There is.
더 나아가, 전원단자 공급부의 베이스 및 가이드 블록을 알루미늄 소재로 형성하여 중량을 줄임으로써, 중량감으로 인한 장비 교환에 따른 이송 및 장착의 불편함을 해소할 수 있고, 내구성 및 내마모성을 향상시킬 수 있는 효과가 있다.Furthermore, by reducing the weight by forming the base and the guide block of the power supply terminal portion of the aluminum material, it is possible to eliminate the inconvenience of transportation and mounting due to the exchange of equipment due to the weight, and improve the durability and wear resistance There is.
도 1은 종래기술에 의한 전선용 단자결착기를 도시한 것이다.1 illustrates a wire terminal binder according to the prior art.
도 2의 (a) 및 (b)는 본 발명에 의한 전원단자 결착장치의 개략적인 사시도이다.2 (a) and 2 (b) are schematic perspective views of a power terminal binding device according to the present invention.
도 3은 도 2의 안착부를 분해한 사시도이다.3 is an exploded perspective view of the seating part of FIG. 2;
도 4의 (a) 내지 (c)는 도 2의 전원단자 이송부의 정면도 및 분해 사시도이다.4 (a) to 4 (c) are a front view and an exploded perspective view of the power terminal feeder of FIG.
도 5의 (a) 내지 (c)는 도 2의 전원단자 공급부를 분해한 사시도이다.5A to 5C are exploded perspective views of the power terminal supply unit of FIG. 2.
도 6의 (a) 및 (b)는 도 2의 전원단자 가압부를 도시한 사시도이다.6A and 6B are perspective views illustrating the power terminal pressing unit of FIG. 2.
도 7의 (a) 및 (b)는 본 발명의 구성 중 가이드블럭을 나타낸 사시도 및 단면도이다.7 (a) and 7 (b) are a perspective view and a cross-sectional view showing a guide block of the configuration of the present invention.
이하, 첨부된 도면을 참조로 전술한 특징을 갖는 본 발명의 실시예를 더욱 상세히 설명하고자 한다.Hereinafter, with reference to the accompanying drawings will be described in detail an embodiment of the present invention having the above-described features.
도 2의 (a) 및 (b)는 본 발명에 의한 전원단자 결착장치의 개략적인 사시도이며, 도 3은 도 2의 안착부를 분해한 사시도이며, 도 4의 (a) 내지 (c)는 도 2의 전원단자 이송부의 정면도 및 분해 사시도이며, 도 5의 (a) 내지 (c)는 도 2의 전원단자 공급부를 분해한 사시도이고, 도 6의 (a) 및 (b)는 도 2의 전원단자 가압부를 도시한 사시도이다.2 (a) and 2 (b) is a schematic perspective view of a power terminal fastening device according to the present invention, Figure 3 is an exploded perspective view of the mounting portion of Figure 2, Figure 4 (a) to (c) is a view 2 is a front view and an exploded perspective view of the power supply terminal transfer unit of FIG. 2, and FIGS. 5A to 5C are exploded perspective views of the power supply terminal supply unit of FIG. 2, and FIGS. 6A and 6B are FIGS. It is a perspective view which shows a power terminal pressurization part.
도 2의 (a) 및 (b)에 도시된 바와 같이, 본 발명에 의한 전원단자 결착장치는, 전체적으로, 피복 전선이 안착되는 안착부(110)와, 전원단자를 공급하는 전원단자 공급부(120)와, 전원단자를 이송하는 전원단자 이송부(130)와, 피복 전선과 전원단자를 가압하여 결착하는 전원단자 가압부(140)와, 전원단자 가압부(140)의 승하강 스트로크를 가이드하는 가이드 블록(150)으로 이루어져, 전원단자 이송부(130)의 전원단자 이송 동작과 전원단자 가압부(140)의 승하강 스트로크와 연동하여 연속적으로 피복 전선에 전원단자를 가압하여 결착한다.As shown in (a) and (b) of FIG. 2, the power terminal binding apparatus according to the present invention includes a seating unit 110 on which a covered wire is seated and a power terminal supply unit 120 for supplying a power terminal. ), A guide for guiding the lifting and lowering stroke of the power supply terminal conveying unit 130 for conveying the power supply terminal, the power supply terminal pressing unit 140 for pressing and binding the coated wire and the power supply terminal, and the power supply terminal pressing unit 140. It consists of a block 150, in conjunction with the power supply terminal transfer operation of the power supply terminal transfer unit 130 and the lifting stroke of the power supply terminal pressurizing unit 140 is continuously pressed by the power supply terminal to the coated wire.
한편, 도 2 또는 도 3에 도시된 바와 같이, 안착부(110)에는, 종단의 절연재가 피복되어 심선이 노출된 피복 전선(미도시)이 안정적으로 안착되도록 반원 형상으로 만곡된 안착대(115)가 상부에 형성된다.On the other hand, as shown in Figure 2 or 3, the seating portion 110 is coated with a semi-circular shape so that the cover wire (not shown) is exposed to the core wire is exposed to the seating portion 110 is stably seated 115 ) Is formed at the top.
구체적으로, 안착부(110)는, 가이드 블록(150)의 측면에 볼트(111a)에 의해 결합되고 전원단자(미도시)의 전원 연결 단자가 안착되는 보조 안착대(111)와, 가이드 블록(150)의 하측과 전원단자 공급부(120)의 베이스(121)의 하측과 보조 안착대(111)의 하측에 각각 볼트(112a,112b,111b)에 의해 상호 결합되어 보조 안착대(111)와 안착대 모듈(114)을 지지하는 안착 베이스(112)와, 개재판(113)이 개재되어 보조 안착대(111)에 볼트(113a)에 의해 결합되는 안착대 모듈(114)과, 안착대 모듈(114)의 상측으로부터 삽입되어 볼트(114a)에 의해 결합되는 안착대(115)로 구성된다.Specifically, the seating unit 110 is coupled to the side of the guide block 150 by a bolt 111a and the auxiliary seating stand 111 and the guide block (11) to which a power connection terminal of a power terminal (not shown) is seated. The lower side of 150 and the lower side of the base 121 of the power supply terminal supply unit 120 and the lower side of the auxiliary seating stand 111 are mutually coupled by bolts 112a, 112b, and 111b, respectively, to seat the auxiliary seating stand 111 and the seat. Mounting base 112 for supporting the base module 114, the mounting plate 113 is interposed, the seating module module 114 is coupled to the auxiliary seating table 111 by the bolt 113a, and the seating module ( 114 is inserted from the upper side and is composed of a seating table 115 is joined by the bolt (114a).
한편, 도 3 또는 도 4의 (a) 내지 (c)에 도시된 바와 같이, 전원단자 이송부(130)는, 전원단자 가압부(140)의 승하강 스트로크와 연동하여, 전원단자 공급부(120)에 의해 공급되는 전원단자띠를 핑거(131)에 의해 안착부(110)의 안착대(115)로 이송한다.On the other hand, as shown in Figure 3 or 4 (a) to (c), the power supply terminal transfer unit 130, in conjunction with the lifting stroke of the power supply terminal pressing unit 140, the power supply terminal supply unit 120 The power terminal strip supplied by the 131 is transferred to the seating base 115 of the seating part 110 by a finger 131.
구체적으로, 가압 블록(141)의 일측면에는 승하강 방향으로 일정 각도로 절곡된 가이드 홈(148)이 형성되고, 전원단자 이송부(130)는, 핑거(131)와, 공기 주입구(132)로부터 충전된 공기의 주입 방향을 결정하는 공기 밸브 샤프트(133)와, 공기 밸브 샤프트(133)로부터 전단 또는 후단으로 주입된 공기에 의해 후진 또는 전진하는 실린더 샤프트(134)와, 실린더 샤프트(134)와 연결되어 원통형의 실린더 샤프트(134)의 뒤틀림을 방지하는 브라켓 샤프트(135)와, 일측에는 핑거(131)가 형성되고 타측은 브라켓 샤프트(135)와 연결된 이송로드(136)로 이루어진다. 한편, 가이드 홈(148)은 일정 각도로 직선으로 절곡되거나 부드럽게 곡선으로 절곡될 수 있다.In detail, a guide groove 148 bent at a predetermined angle in a lifting direction is formed on one side of the pressing block 141, and the power terminal transfer unit 130 is formed from the finger 131 and the air inlet 132. An air valve shaft 133 which determines the injection direction of the charged air, a cylinder shaft 134 which is reversed or advanced by air injected into the front or rear end from the air valve shaft 133, and the cylinder shaft 134; It is connected to the bracket shaft 135 to prevent distortion of the cylindrical cylinder shaft 134, the finger 131 is formed on one side and the other side is made of a transfer rod 136 connected to the bracket shaft 135. On the other hand, the guide groove 148 may be bent in a straight line or bent smoothly at a predetermined angle.
즉, 도 4의 (b)에 도시된 바와 같이 형성된 가이드 홈(148) 내측으로 후술하는 공기 밸브 샤프트(133)의 링크(미도시)가 삽입 가이드되는데, 전원단자 가압부(140)의 디스크(149) 상단에 결합 형성된 프레스(미도시)의 승하강 스트로크에 의해서, 가압 블록(141)이 승강하면 공기 밸브 샤프트(133)는 가이드 홈(148)에 의해 실린더 샤프트(134)의 후단에 형성된 홀(미도시)로 공기를 주입하여 전진하도록 하여 최종적으로 연동된 핑거(131)가 전원단자를 안착부 방향으로 전진시키고, 가압 블록(141)이 하강하면 공기 밸브 샤프트(133)는 가이드 홈(148)에 의해 실린더 샤프트(134)의 전단에 형성된 홀(미도시)로 공기를 주입하여 후진하도록 하여 최종적으로 연동된 핑거는 후퇴하여 후속하는 전원단자를 안착부(110)로 이송하도록 대기할 수 있다.That is, a link (not shown) of the air valve shaft 133, which will be described later, is inserted into the guide groove 148 formed as shown in FIG. 4 (b), and the disk of the power terminal pressurizing unit 140 ( 149) When the pressure block 141 is lifted by the lifting stroke of the press (not shown) formed at the upper end, the air valve shaft 133 is a hole formed at the rear end of the cylinder shaft 134 by the guide groove 148. (Not shown) by injecting air to advance and finally the interlocked finger 131 advances the power terminal toward the seating portion, and when the pressure block 141 is lowered, the air valve shaft 133 is a guide groove 148 By injecting air into the hole (not shown) formed in the front end of the cylinder shaft 134 by the backward) and finally the interlocked fingers may retreat and wait for the subsequent power supply terminal to transfer to the seating portion (110). .
한편, 프레스의 승강 스트로크시, 디스크(149)는 하측으로부터 프레스에 의해 거둬 올려줘 가압 블록(141)이 승강하고, 프레스의 하강 스트로크시, 주조절판(146)은 상측으로부터 프레스에 의해 가압되어 가압 블록(141)이 하강한다.On the other hand, during the lifting stroke of the press, the disk 149 is lifted up by the press from the lower side, and the pressure block 141 is raised and lowered. In the lowering stroke of the press, the main control plate 146 is pressed by the press from the upper side and pressurized block. 141 descends.
따라서, 전술한 전원단자 이송부(130)의 구성에 의해서, 공압에 의해 핑거(131)를 연동시켜서, 프레스의 고속 스트로크시에도 종단(전후진시의 끝단)에 다다르기 전 종단 인접해서 부드럽고 안정적으로 일정하게 핑거(131)를 전후진시킴으로써 과도한 오버슈팅(overshooting)을 방지하면서 전원단자의 안착의 정밀도를 향상시키고, 경직된 기구적 동작에 비해 전원단자의 파열을 방치할 수 있고 마모를 줄이고 과도한 소음을 방지할 수 있다.Therefore, according to the configuration of the power supply terminal conveying unit 130 described above, the finger 131 is interlocked by pneumatic pressure, so that even before a high speed stroke of the press, the end is close to the end (end at the time of forward and backward) and is smoothly and stably fixed. By moving the finger 131 forward and backward to prevent excessive overshooting, it improves the mounting precision of the power terminal, and it can prevent the power terminal from rupturing compared to the rigid mechanical operation, reduce wear and prevent excessive noise can do.
또한, 전원단자 이송부(130)의 스토퍼(137)는, 가이드 블록(150)과 대향하는 내측에 형성되어 전원단자 이송부(130)의 과도한 공급 동작을 제한한다. 즉, 스토퍼(137)는 전원단자 가압부(140)의 순간적인 승강 스트로크에 의해 발생하는 전원단자 이송부(130)의 과도한 이송을 방지하여 전원단자의 이송을 안정화시켜 전원단자 결착의 불량률을 줄일 수 있다.In addition, the stopper 137 of the power terminal transfer unit 130 is formed on the inner side facing the guide block 150 to limit the excessive supply operation of the power terminal transfer unit 130. That is, the stopper 137 prevents excessive transfer of the power terminal transfer unit 130 generated by the instantaneous lifting stroke of the power terminal pressurizing unit 140 to stabilize the transfer of the power terminal, thereby reducing the defective rate of power terminal binding. have.
여기서, 스토퍼(137)는 탄성체로 구성되어 가이드 블록(150)과의 접촉시 발생할 수 있는 과도한 소음을 줄이며 충격을 완화하고, 오버슈팅을 방지할 수 있다.Here, the stopper 137 is composed of an elastic body to reduce excessive noise that may occur when the contact with the guide block 150, to mitigate the impact, and to prevent overshooting.
도 5의 (a) 내지 (c)에 도시된 바와 같이, 전원단자 공급부(120)는, 측면 및 하면 베이스(121)와, 하면 베이스(121) 상에 형성되는 제1 레일(122) 및 제1 레일(122)과 가변적으로 이격되어 전원단자의 규격(형상)에 따라 간극(g)이 조절되도록 형성되는 제2 레일(123)과, 제1 및 제2 레일(122,123) 상부에 일정 높이로 이격되어 형성되고 제1 레일(122)과 대향하는 일측이 'ㄱ' 자 형상으로 절곡된 커버(124)로 구성되어서, 피복 전선의 심선과 결착되는 심선 배럴과 피복 전선의 절연재와 결착되는 절연재 배럴과 전원 연결 단자로 구성되는 복수의 전원단자가 띠에 의해 연속적으로 연결된 전원단자띠를 안착부(110)의 안착대(115)로 공급한다.As shown in (a) to (c) of FIG. 5, the power supply terminal supply unit 120 includes side and bottom base 121, first rails 122 and first and bottom formed on the bottom base 121. The second rail 123 is variably spaced from the first rail 122 so as to adjust the gap g according to the size (shape) of the power supply terminal, and the upper portion of the first and second rails 122 and 123 at a predetermined height. Insulated material barrel formed by being spaced apart and the cover 124, one side facing the first rail 122 is bent in a 'b' shape, the core wire barrel is bound with the core wire of the covered wire and the insulation material of the insulated material of the coated wire And a plurality of power supply terminals consisting of a plurality of power supply connection terminals to the seating base 115 of the seating unit 110.
또한, 도 5의 (a)를 참조하면, 전원단자 공급부(120)는, 제1 레일(122)의 측면에 인접하여 'ㄷ' 자 형상으로 형성되는 측면 프레임(125)과, 제1 레일(122)의 측면에 인접하여 볼트(126a)에 의해 제1 레일(122)의 측면에 결합되는 평판 프레임(126)과, 측면 프레임(125)을 관통하여 제1 레일(122)에 결합되어 회전하는 레버(127)와, 측면 프레임(125)의 하부 절곡면 상부와 제1 레일(122)의 하측면 사이에 개재되는 탄성체(스프링)(128a)와 핀(128b)을 더 포함하여서, 전원단자 이송부(130)의 핑거(131)에 의해 전원단자가 안착부(110)로 이송되면 레버(125)의 회전에 의해 제1 레일(122)이 상승하여 'ㄱ' 자 형상으로 절곡된 커버 일측과 밀착하여 전원단자띠를 가압하게 되고, 전원단자띠의 가압 상태에서, 전원단자 가압부(140)의 하강 스트로크시 연동하여 핑거(131)는 탄성체(128a)와 핀(128b)의 탄성력(복원력)에 의해서 탄성적으로 후퇴하여 전원단자띠의 후속하는 전원단자의 이송을 대기하도록 한다.In addition, referring to FIG. 5A, the power terminal supply unit 120 includes a side frame 125 and a first rail formed adjacent to a side surface of the first rail 122 in a 'c' shape. The plate frame 126 coupled to the side of the first rail 122 by the bolt 126a adjacent to the side of the side 122 and the side frame 125 are coupled to the first rail 122 to rotate. It further includes an elastic body (spring) 128a and a pin 128b interposed between the lever 127 and the upper lower bent surface of the side frame 125 and the lower side of the first rail 122, so that the power supply terminal transfer part is provided. When the power terminal is transferred to the seating part 110 by the finger 131 of the 130, the first rail 122 is raised by the rotation of the lever 125 to be in close contact with one side of the cover bent in a '-' shape. Presses the power supply terminal strip, and in the pressurizing state of the power supply terminal strip, the finger 131 is interlocked during the downward stroke of the power supply terminal pressing unit 140 so that the fingers 131 of the elastic body 128a and the pin 128b It retracts elastically by elastic force (restoration force), and waits for the conveyance of the subsequent power terminal of a power supply terminal strip.
한편, 도 5의 (b) 및 (c)를 참조하면, 하면 베이스(121)에는 제2 레일(123)의 길이방향과 교차하는 방향으로 가이드 홀(121a)이 형성되고, 제2 레일(123)은 가이드 홀(121a)에 볼트(121b)에 의해 결합되어 제1 레일(122)과의 간극(g)이 조절될 수 있다. 또한, 제2 레일(123)은 전원단자 공급부(120)에 의해 공급되는 전원단자띠의 처짐 또는 변형을 방지하도록 지지한다.Meanwhile, referring to FIGS. 5B and 5C, a guide hole 121a is formed in the lower surface base 121 in a direction crossing the length direction of the second rail 123, and the second rail 123 is formed. ) Is coupled to the guide hole 121a by the bolt 121b so that the gap g with the first rail 122 may be adjusted. In addition, the second rail 123 supports to prevent sagging or deformation of the power terminal strip supplied by the power terminal supply unit 120.
또한, 커버(124)는 가이드 홀(124a)을 관통하여 결합하는 볼트(124b)에 의해 측면 베이스(121)에 가변적으로 결합될 수 있다.In addition, the cover 124 may be variably coupled to the side base 121 by a bolt 124b for coupling through the guide hole 124a.
따라서, 전술한 바와 같은 전원공급부의 구성에 의해서, 전원단자 규격에 따라 일대일 정밀 연마 가공하여 적용할 필요가 없이, 전원단자 규격에 따른 다양한 형상에 상응하도록 제1 레일(122)과 제2 레일(123) 사이의 간극(g)을 조절할 수 있도록 베이스(121) 및 커버(124)를 가변형으로 구성함으로써, 전원단자 규격에 따른 교체없이 결착 공정을 수행할 수 있어서 가공 원가를 줄이고 소용되는 공정 시간을 줄여 생산 효율성을 향상시킬 수 있다.Therefore, according to the configuration of the power supply unit as described above, there is no need to apply by one-to-one precision grinding processing according to the power supply terminal specifications, the first rail 122 and the second rail ( By configuring the base 121 and the cover 124 in a variable type to adjust the gap (g) between the 123, it is possible to carry out the binding process without replacement according to the power terminal specifications to reduce the processing cost and reduce the process time Reduction in production efficiency.
도 6의 (a)에 확대 도시된 바와 같이, 전원단자 가압부(140)는, 가압 블록(141)과, 가압 블록(141) 하단에 형성되어 전원단자가 연속적으로 연결된 전원단자띠의 띠를 절단하는 절단핀(142)과, 피복 전선의 이탈을 방지하는 이탈 방지핀(143)과, 절연재 및 심선이 각각 배치된 절연재 배럴 및 심선 배럴을 압착하는 한 쌍의 지그(144,145)로 구성되어서, 안착부(110)의 안착대(115)에 안착된 피복 전선과 전원단자 이송부(130)에 의해 이송된 전원단자를 가압하여 결착한다.As enlarged in FIG. 6A, the power terminal pressurizing unit 140 may include a band of a power terminal strip formed at the lower end of the pressing block 141 and the pressing block 141 to which the power terminals are continuously connected. It consists of a cutting pin 142 for cutting, a separation prevention pin 143 for preventing the separation of the coated wire, a pair of jig (144, 145) for crimping the insulating material barrel and the core wire barrel, the insulating material and the core wire, respectively, The coated wire seated on the seating unit 115 of the seating unit 110 and the power terminal transported by the power terminal transfer unit 130 are pressed to bind.
또한, 전원단자 가압부(140)는 지그(144,145)의 피치(가압 높이)를 조절하는 주조절판(146)과, 지그(144,145)의 피치를 미세 조절하는 미세조절판(147)을 포함한다.In addition, the power supply terminal pressing unit 140 includes a main control plate 146 for adjusting the pitch (pressure height) of the jig 144, 145, and a fine control plate 147 for finely adjusting the pitch of the jig (144, 145).
도 6의 (b)에 도시된 바와 같이, 가이드 블록(150)은, 가압 블록(141)의 안착부(110)에 대한 승하강 스트로크를 가이드하는데, 전술한 바와 같이, 가압 블록(141)이 승강하면, 연동하여 핑거(131)는 전원단자를 안착부(110) 방향으로 전진시키고, 가압 블록(141)이 하강하면, 연동하여 핑거(131)는 후퇴하여 후속하는 전원단자를 안착부(110)로 이송하도록 대기한다.As shown in FIG. 6B, the guide block 150 guides the lifting stroke of the mounting block 110 of the pressing block 141. As described above, the pressing block 141 is When lifted, the interlocking finger 131 advances the power terminal toward the seating unit 110, and when the pressing block 141 descends, the interlocking finger 131 retreats and the subsequent power terminal seating unit 110. Wait for transfer to).
또한, 가압 블록(141)의 승하강 스트로크시 밀착 접촉하는 가이드 블록(150)의 내측에는 다수의 볼트(151a)에 의해 오일레스 베어링(151)이 결합 형성될 수 있다.In addition, the oilless bearing 151 may be coupled to the inner side of the guide block 150 in close contact with the lifting block 141 by the plurality of bolts 151a.
즉, 가압 블록(141)과 가이드 블록(150)의 슬라이드 접촉면에 오일레스 베어링(151)을 형성하여 내구성 및 내마모성을 향상시킬 수 있다.That is, the oilless bearing 151 may be formed on the slide contact surface of the pressing block 141 and the guide block 150 to improve durability and wear resistance.
또한, 가압 블록(141)의 중간 영역을 내측으로 만곡된 오목 형상(c)으로 형성하여 가이드 블록(150)의 두께 및 중량을 줄임으로써, 설계 및 디자인을 간소화할 수 있고, 짧은 피복 전선의 결착 공정을 원활하게 수행할 수 있다.In addition, by forming the intermediate region of the pressing block 141 into the concave shape (c) curved inwardly to reduce the thickness and weight of the guide block 150, it is possible to simplify the design and design, and to bind the short-covered wire The process can be performed smoothly.
한편, 본 발명에 있어서, 도 7에 나타낸 것과 같이, 상기 가이드블럭(150)의 상부 양측에는 상기 제1 이동로드(155)로부터 수직방향으로 통공된 에어배출공(152, 152`)이 각각 형성되며, 상기 가이드블럭(150)의 전면 양측에는 각각의 상기 에어에배출공(152, 152`)으로부터 수평방향으로 통공된 볼팅부재결합공(153, 153`)이 각각 형성되고, 각각의 상기 볼팅부재결합공(153, 153`)에 나사결합되는 볼팅부재(154)가 형성되는 것이 특징이다.Meanwhile, in the present invention, as illustrated in FIG. 7, air discharge holes 152 and 152 ′, which are vertically perforated from the first moving rod 155, are formed on both upper sides of the guide block 150, respectively. On both sides of the front surface of the guide block 150, the bolting member coupling holes 153, 153` through the horizontal direction from the discharge holes 152, 152` in each of the air is formed, respectively, each bolting The bolting member 154 is screwed to the member coupling holes 153 and 153`.
상기 에어배출공(152, 152`)은 상기 공기 밸브 샤프트(133)가 상기 제1 이동로드(155)에 안착된 상태에서 공기의 흐름에 따라 전, 후방향으로 이동할 경우, 상기 제1 이동로드(155) 내의 공기를 외부로 배출시키는 역할을 한다.The air discharge holes 152 and 152 ′ are configured to move forward and backward according to the flow of air when the air valve shaft 133 is seated on the first moving rod 155. It serves to discharge the air in the (155) to the outside.
상기 볼팅부재결합공(153, 153`)은 상기 에어배출공(152, 152`)과 연통되게 형성되어 상기 볼팅부재결합공(153, 153`)에 결합되는 상기 볼팅부재(154)의 결합여부에 따라 외부로 배출되는 공기의 양을 조절가능하게 해 줌으로써, 상기 공기 밸브 샤프트(133)가 전, 후방향으로 이동시, 감속되는 구간의 속도를 조절하여 상기 전원단자 이송부(130) 및 상기 전원단자 가압부(140)의 안정적인 구동을 가능하게 한다.The bolting member coupling hole (153, 153`) is formed in communication with the air discharge hole (152, 152`) coupling of the bolting member 154 is coupled to the bolting member coupling hole (153, 153`) By controlling the amount of air discharged to the outside according to the control, when the air valve shaft 133 moves in the forward, backward direction, by adjusting the speed of the reduced section the power terminal transfer unit 130 and the power terminal The stable driving of the pressing unit 140 is possible.
한편, 전원단자 공급부(120)의 베이스(121) 및 가이드 블록(150)을 알루미늄 소재로 형성하여 중량을 줄임으로써, 중량감으로 인한 장비 교환에 따른 이송 및 장착의 불편함을 해소할 수 있고, 내구성 및 내마모성을 향상시킬 수 있다.On the other hand, by reducing the weight by forming the base 121 and the guide block 150 of the power supply terminal 120 made of aluminum material, it is possible to eliminate the inconvenience of transportation and mounting due to the exchange of equipment due to the weight, durability And wear resistance can be improved.
본 명세서에 기재된 실시예와 도면에 도시된 구성은 본 발명의 가장 바람직한 일 실시예에 불과할 뿐이고, 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 본 출원 시점에 있어서 이들을 대체할 수 있는 다양한 균등물과 변형예들이 있을 수 있음을 이해하여야 한다.The embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiments of the present invention, and do not represent all of the technical idea of the present invention, and various equivalents may be substituted for them at the time of the present application. It should be understood that there may be water and variations.
Claims (7)
- 종단의 절연재가 피복되어 심선이 노출된 피복 전선이 안착되는 안착대가 상부에 형성되는 안착부와,A seating portion in which a seating plate on which the insulation wire of the terminal is coated to which the core wire is exposed is seated;베이스와, 상기 베이스 상에 형성되는 제1 레일 및 상기 제1 레일과 가변적으로 이격되어 간극이 조절되도록 형성되는 제2 레일과, 상기 제1 및 제2 레일 상부에 일정 높이로 형성되고 일측이 절곡된 커버로 구성되어, 심선 배럴과 절연재 배럴과 전원 연결 단자로 구성되는 전원단자가 띠에 의해 연속적으로 연결된 전원단자띠를 상기 안착부로 공급하는 전원단자 공급부와,A base, a first rail formed on the base and a second rail variably spaced from the first rail, and formed to adjust a gap, and formed at a predetermined height on the first and second rails, and one side is bent. A power supply terminal for supplying to the seating portion a power supply terminal strip which is composed of a cover, the power supply terminal consisting of a core wire barrel, an insulation material barrel, and a power supply connection terminal connected by a band;상기 전원단자 공급부에 의해 공급되는 전원단자띠를 핑거에 의해 상기 안착부로 안정적으로 이송하는 전원단자 이송부와,A power terminal feeder for stably transferring the power terminal strip supplied by the power supply terminal supply unit to the seating unit by a finger;가압 블록과, 상기 가압 블록 하단에 형성되어 상기 전원단자띠를 절단하는 절단핀과, 상기 피복 전선의 이탈을 방지하는 이탈 방지핀과, 상기 절연재 및 상기 심선이 각각 배치된 상기 절연재 배럴 및 상기 심선 배럴을 압착하는 지그로 구성되어, 상기 안착부에 안착된 피복 전선과 상기 전원단자 이송부에 의해 이송된 전원단자를 가압하여 결착하는 전원단자 가압부와,A pressing block, a cutting pin formed at a lower end of the pressing block to cut the power terminal strip, a release preventing pin to prevent separation of the sheathed wire, the insulating material barrel and the core wire having the insulating material and the core wire respectively disposed; A power supply terminal pressurizing unit configured to press and bind the coated wire seated on the seating portion and the power supply terminal conveyed by the power supply terminal transfer unit, the jig for pressing the barrel;상기 가압 블록의 상기 안착부에 대한 승하강 스트로크를 가이드하되, 내측에 제1, 2, 3 이동로드가 형성되는 가이드 블록으로 이루어져,Guide the lifting stroke to the seating portion of the pressing block, consisting of a guide block is formed in the first, second, third moving rod,상기 가압 블록이 승강하면, 연동하여 상기 핑거는 상기 전원단자를 상기 안착부 방향으로 전진시키고, 상기 가압 블록이 하강하면, 연동하여 상기 핑거는 후퇴하여 후속하는 전원단자를 상기 안착부로 이송하도록 대기하는, 전원단자 결착장치.When the pressure block is elevated, the finger interlocks to advance the power terminal toward the seating portion, and when the pressure block is lowered, the finger interlocks to retreat and wait for the subsequent power terminal to be transferred to the seating portion. , Power terminal binding device.
- 제1항에 있어서,The method of claim 1,상기 가압 블록의 일측면에는 승하강 방향으로 절곡된 가이드 홈이 형성되고,One side of the pressing block is formed with a guide groove bent in the lifting direction,상기 전원단자 이송부는, 상기 제1 이동로드에 삽입되고 공기 주입구로부터 충전된 공기의 주입 방향을 결정하는 공기 밸브 샤프트와, 상기 제2 이동로드에 삽입되고 상기 공기 밸브 샤프트로부터 전단 또는 후단으로 주입된 공기에 의해 후진 또는 전진하는 실린더 샤프트와, 상기 제3 이동로드에 삽입되고 상기 실린더 샤프트와 연결된 브라켓 샤프트와, 일측에는 상기 핑거가 형성되고 타측은 상기 브라켓 샤프트와 연결된 이송로드로 이루어져서,The power terminal transfer unit includes an air valve shaft inserted into the first moving rod and determining an injection direction of the air charged from the air inlet, and inserted into the second moving rod and injected into the front or rear end of the air valve shaft. A cylinder shaft that is retracted or advanced by air, a bracket shaft inserted into the third moving rod and connected to the cylinder shaft, and a finger formed on one side and a transfer rod connected to the bracket shaft on the other side,상기 가압 블록이 승강하면 상기 공기 밸브 샤프트는 상기 가이드 홈에 의해 상기 실린더 샤프트의 후단으로 공기를 주입하여 전진하도록 하여 상기 연동된 핑거가 상기 전원단자를 상기 안착부 방향으로 전진시키고, 상기 가압 블록이 하강하면 상기 공기 밸브 샤프트는 상기 가이드 홈에 의해 상기 실린더 샤프트의 전단으로 공기를 주입하여 후진하도록 하여 상기 연동된 핑거는 후퇴하여 후속하는 전원단자를 상기 안착부로 이송하도록 대기하는 것을 특징으로 하는, 전원단자 결착장치.When the pressure block is raised and lowered, the air valve shaft injects air to the rear end of the cylinder shaft by the guide groove so that the interlocked finger advances the power terminal toward the seat, and the pressure block When descending, the air valve shaft injects air into the front end of the cylinder shaft by the guide groove so that the driven finger retreats and waits for the subsequent power terminal to be transferred to the seating portion. Terminal fasteners.
- 제2항에 있어서,The method of claim 2,상기 가이드블럭의 상부 양측에는 상기 제1 이동로드로부터 수직방향으로 통공된 에어배출공이 각각 형성되며,Air discharge holes are formed in each of the upper side of the guide block in the vertical direction through the first moving rod,상기 가이드블럭의 전면 양측에는 각각의 상기 에어에배출공으로부터 수평방향으로 통공된 볼팅부재결합공이 각각 형성되고,On both sides of the front surface of the guide block is formed a bolting member coupling hole through the air in the horizontal direction from the discharge hole, respectively,각각의 상기 볼팅부재결합공에 결합되는 볼팅부재가 형성되는 것을 특징으로 하는, 전원단자 결착장치.Powering device binding device, characterized in that the bolting member is coupled to each of the bolting member coupling hole is formed.
- 제1항에 있어서,The method of claim 1,상기 전원단자 공급부는,The power terminal supply unit,상기 제1 레일에 인접하여 ㄷ 자 형상으로 형성되는 측면 프레임과, 상기 측면 프레임을 관통하여 상기 제1 레일에 결합되는 레버와, 상기 측면 프레임의 하부 절곡면 상부와 상기 제1 레일의 하측면 사이에 개재되는 탄성체와 핀을 더 포함하여, 상기 핑거에 의해 상기 전원단자가 상기 안착부로 이송되면 상기 레버의 회전에 의해 상기 제1 레일이 상승하여 상기 ㄱ 자 형상으로 절곡된 커버와 밀착하여 상기 전원단자띠를 가압하게 되고, 상기 전원단자 가압부의 하강 스트로크시 연동하여 상기 핑거는 후퇴하여 후속 전원단자띠의 이송을 대기하도록 하고,A side frame formed in a c-shape adjacent to the first rail, a lever penetrating the side frame and coupled to the first rail, and an upper portion of a lower bent surface of the side frame and a lower side of the first rail. The pin further includes an elastic body and a pin interposed therebetween, and when the power terminal is transferred to the seating part by the finger, the first rail is lifted by the rotation of the lever to be in close contact with the cover bent in the 'A' shape. The terminal strip is pressed, the finger interlocks during the descending stroke of the power terminal pressurizing portion, and the finger retreats to wait for the transfer of the subsequent power terminal strip,상기 베이스에는 상기 제2 레일의 길이방향과 교차하는 방향으로 가이드 홀이 형성되고, 상기 제2 레일은 상기 가이드 홀에 볼트에 의해 결합되어 상기 제1 레일과의 간극이 조절되는 것을 특징으로 하는, 전원단자 결착장치.The base is formed with a guide hole in a direction crossing the length direction of the second rail, the second rail is coupled to the guide hole by a bolt, characterized in that the gap with the first rail is adjusted, Power terminal binding device.
- 제1항에 있어서,The method of claim 1,상기 전원단자 공급부는,The power terminal supply unit,상기 전원단자 가압부의 승하강 스트로크와 연동하는 상기 전원단자 공급부의 상기 가이드 블록과 대향하는 내측에는 상기 전원단자 공급부의 과도한 공급 동작을 제한하는 스토퍼를 더 포함하고, 상기 스토퍼는 탄성체로 구성되는 것을 특징으로 하는, 전원단자 결착장치.And a stopper on an inner side facing the guide block of the power terminal supply unit which cooperates with a lifting stroke of the power terminal pressurizing unit to limit an excessive supply operation of the power terminal supply unit, wherein the stopper is formed of an elastic body. Power terminal binding device.
- 제1항에 있어서,The method of claim 1,상기 가압 블록의 승하강 스트로크시 접촉하는 상기 가이드 블록의 내측에는 오일레스 베어링이 결합 형성되는 것을 특징으로 하는, 전원단자 결착장치.The power terminal binding device, characterized in that the oilless bearing is coupled to the inner side of the guide block in contact with the lifting stroke of the pressure block.
- 제1항에 있어서,The method of claim 1,상기 전원단자 공급부의 베이스 및 상기 가이드 블록은 알루미늄 소재로 형성되는 것을 특징으로 하는, 전원단자 결착장치.The base and the guide block of the power supply terminal supply unit, characterized in that formed of aluminum material, power terminal binding device.
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KR1020170023950A KR101798566B1 (en) | 2017-02-23 | 2017-02-23 | Device of Settling Power line Terminal |
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EP3820002A1 (en) * | 2019-11-08 | 2021-05-12 | Schäfer Werkzeug- und Sondermaschinenbau GmbH | Crimping device feed mechanism and crimping device |
Citations (5)
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JP2000100542A (en) * | 1998-09-21 | 2000-04-07 | Sumitomo Wiring Syst Ltd | Terminal crimping machine |
KR200338673Y1 (en) * | 2003-10-30 | 2004-01-16 | 주식회사 유진전장 | cutter punch in applicator |
KR20080100521A (en) * | 2007-05-14 | 2008-11-19 | 이지봉 | Display device for detailed adjustment to combination position of terminal clamping machine tool |
KR101338396B1 (en) * | 2013-06-21 | 2013-12-10 | (주)케이엠 디지텍 | Terminalclamping machine for wire |
KR101533030B1 (en) * | 2014-07-14 | 2015-07-03 | 이지봉 | Cylinder block transfer device for use of Terminal Clamping Machine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100974630B1 (en) | 2008-04-07 | 2010-08-06 | (주)케이엠 디지텍 | Terminal crimping machine for electric source |
-
2017
- 2017-02-23 KR KR1020170023950A patent/KR101798566B1/en active IP Right Grant
- 2017-12-11 WO PCT/KR2017/014443 patent/WO2018155796A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000100542A (en) * | 1998-09-21 | 2000-04-07 | Sumitomo Wiring Syst Ltd | Terminal crimping machine |
KR200338673Y1 (en) * | 2003-10-30 | 2004-01-16 | 주식회사 유진전장 | cutter punch in applicator |
KR20080100521A (en) * | 2007-05-14 | 2008-11-19 | 이지봉 | Display device for detailed adjustment to combination position of terminal clamping machine tool |
KR101338396B1 (en) * | 2013-06-21 | 2013-12-10 | (주)케이엠 디지텍 | Terminalclamping machine for wire |
KR101533030B1 (en) * | 2014-07-14 | 2015-07-03 | 이지봉 | Cylinder block transfer device for use of Terminal Clamping Machine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3820002A1 (en) * | 2019-11-08 | 2021-05-12 | Schäfer Werkzeug- und Sondermaschinenbau GmbH | Crimping device feed mechanism and crimping device |
Also Published As
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KR101798566B1 (en) | 2017-11-17 |
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