CN1983741A - Terminal pressure device - Google Patents

Terminal pressure device Download PDF

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Publication number
CN1983741A
CN1983741A CN 200610168497 CN200610168497A CN1983741A CN 1983741 A CN1983741 A CN 1983741A CN 200610168497 CN200610168497 CN 200610168497 CN 200610168497 A CN200610168497 A CN 200610168497A CN 1983741 A CN1983741 A CN 1983741A
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CN
China
Prior art keywords
terminal
actuating force
connection device
main body
drive
Prior art date
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Granted
Application number
CN 200610168497
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Chinese (zh)
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CN100544138C (en
Inventor
羽田浩规
谷口贤一
柴田知宏
海老原一男
铃木清一
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Sumitomo Wiring Systems Ltd
Japan Automatic Machine Co Ltd
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Sumitomo Wiring Systems Ltd
Japan Automatic Machine Co Ltd
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Application filed by Sumitomo Wiring Systems Ltd, Japan Automatic Machine Co Ltd filed Critical Sumitomo Wiring Systems Ltd
Publication of CN1983741A publication Critical patent/CN1983741A/en
Application granted granted Critical
Publication of CN100544138C publication Critical patent/CN100544138C/en
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Abstract

The present invention provides a terminal crimping device capable of lightening the main body of the terminal crimping device. The terminal crimping device has a main body of the terminal crimping device (10) and a drive device, the transportation mechanism (13) of the main body (10) of the terminal crimping device has a drive force bearing part for bearing the drive force that makes the feeding component (13c) move front and back. The drive device has a transportation drive part which is buckled with the drive force bearing part of the transportation mechanism (13) when carried by the main body (10) of the terminal crimping device, and applying drive force to the drive force bearing part, driving the transportation mechanism (13) to execute transportation.

Description

Terminal press-connection device
Technical field
The present invention relates to a kind of terminal press-connection device with wire end and terminal crimping.
Background technology
This existing terminal press-connection device (patent documentation 1,2) separate formation by terminal press-connection device main body (applicator applicator) with drive unit (automatic crimping machine), described terminal press-connection device main body has to be made infeed mean move forward and backward along throughput direction and carries the conveying mechanism of chain terminal one by one, to be crimped onto the compression joint mechanism of predetermined wire end by the terminal that described conveying mechanism is carried, and drive the cam mechanism that described conveying mechanism is carried linkedly with the crimping of described compression bonding apparatus action, described drive unit can be equipped with described terminal press-connection device main body with freely loading and unloading, have with the described compression joint mechanism of described terminal press-connection device main body and can freely be connected with loading and unloading, and drive the crimping drive division that described compression joint mechanism carries out crimping.
Patent documentation 1: open flat 6-70186 communique in fact
Patent documentation 2: the spy opens flat 9-148041 communique
In existing terminal press-connection device, the terminal press-connection device main body has the cam mechanism (feed drive portion) that the driving conveying mechanism is carried, and therefore has the shortcoming of its preponderance.
And, carry owing to utilize cam mechanism to drive conveying mechanism, therefore have the amount of feeding or the feeding shortcoming constantly that can not freely change the conveying mechanism conveying.
Therefore, problem of the present invention is: the first, provide a kind of with the light-weighted terminal press-connection device of terminal press-connection device main body, and the second, provide a kind of and can freely change the amount of feeding or the feeding terminal press-connection device constantly that conveying mechanism is carried.
Summary of the invention
In order to address the above problem, the invention of technical scheme 1 record is a kind of terminal press-connection device, comprise: the terminal press-connection device main body has and makes infeed mean move forward and backward and carry the conveying mechanism of chain terminal and the compression joint mechanism that the terminal carried by described conveying mechanism and predetermined wire end are carried out crimping one by one along throughput direction; And drive unit, can be equipped with described terminal press-connection device main body with freely loading and unloading, have with the described compression joint mechanism of described terminal press-connection device main body and can freely be connected with loading and unloading, and drive the crimping drive division that described compression joint mechanism carries out crimping, this terminal press-connection device is characterised in that, on the described conveying mechanism of described terminal press-connection device main body, have and bear the actuating force that makes described infeed mean move forward and backward required actuating force and bear portion, has feed drive portion on the described drive unit, described feed drive portion fastens with the described actuating force portion of bearing of described conveying mechanism under the state that carries described terminal press-connection device main body, apply actuating force to the described actuating force portion of bearing, drive described conveying mechanism and carry.
Technical scheme 2 described inventions are, described feed drive portion comprises: drive the motor that described conveying mechanism is carried by electric power; With linkedly described motor is carried out the control part of drive controlling with described crimping drive division.
Technical scheme 3 described inventions are that described conveying mechanism comprises: the movable member that is provided with along throughput direction with can move freely; The described infeed mean and the described actuating force that are located on the described movable member are born portion; With send the force application apparatus of direction to the described movable member application of force to reverse pumping, by being applied to the described actuating force that described actuating force bears in the portion described movable member is advanced to throughput direction, described thus infeed mean advances mobile to throughput direction, be applied to described actuating force by releasing and bear the described actuating force of portion and utilize described force application apparatus to send direction to the described movable member application of force to reverse pumping, it is mobile that described infeed mean send direction to retreat to reverse pumping.
According to technical scheme 1 described invention, have the feed drive portion that the conveying mechanism of drive terminal compression bonding apparatus main body is carried in the drive unit, so the terminal press-connection device main body is alleviated the weight of feed drive portion part.
In addition, have actuating force in the conveying mechanism of terminal press-connection device main body and bear portion, under the terminal press-connection device main body is carried state on the drive unit, the described actuating force portion of bearing of the feed drive portion of drive unit and described conveying mechanism fastens, even therefore feed drive portion is located at the drive unit side, also the actuating force of this feed drive portion suitably can be delivered to the conveying mechanism of terminal press-connection device main body.
According to technical scheme 2 described inventions, feed drive portion is made of motor, therefore, by the driving amount or the driving moment of control motor, can freely change the amount of feeding or the feeding moment that conveying mechanism is carried.
According to technical scheme 3 described inventions, conveying mechanism has movable member, force application apparatus, actuating force is born portion and infeed mean, bear actuating force in the portion by being applied to actuating force, movable member is advanced to throughput direction, infeed mean advances mobile to throughput direction thus, and being applied to actuating force by releasing bears the actuating force of portion and utilizes described force application apparatus to send direction to the movable member application of force to reverse pumping, it is mobile that infeed mean send direction to retreat to reverse pumping, therefore, by simple structure, can utilize the feed drive portion of drive unit that the infeed mean of conveying mechanism is moved forward and backward along throughput direction.
Description of drawings
Fig. 1 is the front face side stereogram of the terminal press-connection device main body of embodiments of the present invention 1.
Fig. 2 is the back side stereogram of the terminal press-connection device main body of embodiments of the present invention 1.
Fig. 3 is the stereogram of the drive unit of embodiments of the present invention 1.
Fig. 4 is the stereogram that the terminal press-connection device main body of expression embodiments of the present invention 1 is carried the state on drive unit.
Fig. 5 is the vertical view of the chain terminal of embodiments of the present invention 1.
Fig. 6 is the front face side stereogram of the terminal press-connection device main body of embodiments of the present invention 2.
Fig. 7 is the back side stereogram of the terminal press-connection device main body of embodiments of the present invention 2.
Fig. 8 is the end view of the chain terminal of embodiments of the present invention 2.
Fig. 9 is the stereogram that the terminal press-connection device main body of expression embodiments of the present invention 2 is carried the state on drive unit.
Embodiment
(execution mode 1)
The terminal press-connection device of this execution mode separates formation by Fig. 1, terminal press-connection device main body (applicator) 10 shown in Figure 2 with Fig. 3, drive unit (automatic crimping machine) 20 shown in Figure 4, described terminal press-connection device main body 10, cut off terminal 3a from chain terminal 3 (Fig. 5), this terminal 3a is crimped onto wire end (not shown), described drive unit 20, can be equipped with terminal press-connection device main body 10, drive terminal compression bonding apparatus main body 10 with freely loading and unloading.
Chain terminal 3 as shown in Figure 5, in the side of banded chain belt 3b, a plurality of terminal 3a equally spaced side by side shape ground link and form.On chain belt 3b, equally spaced be formed with fastening hole 3c accordingly with each terminal 3a.The base portion of each terminal 3a (cylindrical portion) 3d is can become roughly U word shape and forming of cross section with the mode opening of the end crimping of predetermined electric wire.
Terminal press-connection device main body 10 comprises as depicted in figs. 1 and 2: the guide member 11 that constitutes the transport path of chain terminal 3; Carry the conveying mechanism 13 of the terminal 3a of chain terminal 3 one by one along guide member 11; And the compression joint mechanism 15 that the terminal 3a that carries from conveying mechanism 13 and predetermined wire end are carried out crimping.
Compression joint mechanism 15 has: the 15a of platform portion; The upright machine frame 15b that is located on the 15a of platform portion; Handle 15d can be located on the machine frame 15b with moving freely on the above-below direction, and its top has the buckling groove 15c that the 20n of fastening portion with actuating force transfer part (the wing nut bottom ラ system ボ ト system) 20p of the aftermentioned crimping drive division 20e of drive unit 20 fastens; Be arranged on bending device (the crimper crimping patrix) 15e of handle 15d bottom; Anvil block (crimping counterdie) 15f (Fig. 2) relatively is located on the 15a of platform portion with bending device 15e; Terminal shut-off mechanism 15g is located at the 15a of platform portion chain terminal 3 last, that carry from conveying mechanism 13 in the mode that is configured in anvil block 15f front side (directions X side) and cuts off terminal 3a; And pressing down section 15h, be located on the handle 15d, along with moving up and down of handle 15d, press down terminal shut-off mechanism 15g, drive it and cut off.
The 15a of platform portion is on the distolateral side of one, be formed with the 15i of fastening portion that tilts above it and form downwards along for example whole Width, and, on its another distolateral side, for example form the 15j of fastening portion (Fig. 2) that its upper face side is formed slopely downwards on ground, Width top.
Terminal shut-off mechanism 15g has: the terminal cut-out 15k of portion, can dispose in the mode with front (face of the directions X side) sliding contact of anvil block 15f, and the 1st spring (not shown), up or down to the terminal cut-out 15k of the portion application of force upward.
The terminal cut-out 15k of portion with the sliding contact surface of this anvil block 15 on depression be provided with the slit 15m (Fig. 2) that the chain belt 3b of chain terminal 3 passes through, be formed with the placement section 15n of the recess of placing electric wire in the above, and be formed with the abutting part 15o of the pressing down section 15h butt of handle 15d.Slit 15m under the state to the terminal cut-out 15k of the portion application of force upward, is positioned at the top high position than anvil block 15f, under the state of the sub-cut-out 15k of portion of the downward pressure side of the pressing down section 15h of handle 15d, is positioned at the top low position than anvil block 15f.
In this terminal shut-off mechanism 15g, to the terminal cut-out 15k of portion upward under the state of the application of force, the chain belt 3b of chain terminal 3 inserts in the slit 15m of the sub-cut-out 15k of portion in go side, and the cylindrical portion 3d of a terminal 3a of this chain terminal 3 is placed on the anvil block 15f, under this state, press down the terminal cut-out 15k of portion, thus, utilize the opening edge edge of slit 15m of the terminal cut-out 15k of portion and the top edge of anvil block 15f, the chain belt 3b in slit 15m cuts off the described terminal 3a that is placed on the anvil block 15f.Like this, utilize terminal shut-off mechanism 15g, cut off the terminal 3a that is placed on the anvil block 15f from chain terminal 3.
In this compression joint mechanism 15, by moving up and down of handle 15d, the bending device 15e and the pressing down section 15h that are arranged on the handle 15d can move up and down.And, utilize the decline of bending device 15e this moment, crimping is placed on terminal 3a and the wire end on the anvil block 15f between bending device 15e and anvil block 15f, and, decline by pressing down section 15h this moment, terminal shut-off mechanism 15g is driven crimping (being that the terminal cut-out 15k of portion is pressed down), cuts off the described terminal 3a that is placed on the anvil block 15f from chain terminal 3.Like this, utilize compression joint mechanism 15 crimp type terminal 3a and wire ends.
Guide member 11, form the concavity transport path (not shown) of guiding chain terminal 3 in the above, one end is provided with mouthful 11b that sends into of described transport path, and the other end is provided with mouthful 11c that sends of described transport path, and this guide member 11 has: the substrate parts 11d that exposes window (not shown) that is formed with the chain belt 3b that exposes chain terminal 3 in its bottom; Be located at the keep plate 11e of the conveying of the sending on mouthful end of 11b side of substrate parts 11d, restriction chain terminal 3; And covering is arranged on the cover plate part 11f on the substrate parts 11d.
This guide member 11 is sent mouthful 11c side with it and is arranged on the horizontal side of anvil block 15f of compression joint mechanism 15 and its and sends into mouthful mode that the 11b side is stretched out from the side of compression joint mechanism 15 and be arranged on the compression joint mechanism 15.
On this guide member 11, chain terminal 3 is admitted in the transport path from sending into a mouthful 11b.And the chain terminal 3 that this is admitted to is carried to throughput direction by conveying mechanism 13, is sent from sending a mouthful 11b, is transported to compression joint mechanism 15.At this moment, chain terminal 3 as mentioned above, the mode that insert in the slit 15m of the sub-cut-out 15k of portion in go side with its chain belt 3b, the cylindrical portion 3d of its terminal 3a is placed on the anvil block 15f is transported to compression joint mechanism 15.
Conveying mechanism 13 comprises: be located at guide rail 13a (Fig. 2) on the 15a of platform portion in the mode along guide member 11 in side under the guide member 11; Be located at the upward movable member 13b (Fig. 2) of (promptly along throughput direction) of guide rail 13a with can move freely; Be located at the infeed mean 13c (Fig. 1) on the movable member 13b; Be located at second spring (force application apparatus) (not shown) that actuating force that movable member 13b goes up, fastens with the actuating force transfer part 20m (Fig. 3) of the aftermentioned feed drive 20c of portion of drive unit 20 is born the 13d of portion (Fig. 2) and movable member 13b sent the direction P2 application of force to reverse pumping.
Guide rail 13a alongst forms the fastening projection 13f (Fig. 2) of raised line shape in its two sides.In addition, the end of guide rail 13a is provided with and prevents the come off block 13n of usefulness of movable member 13b.
Movable member 13b is formed with the outer chimeric concavity groove 13e with guide rail 13a, and is formed with the fastening groove 13g chimeric with the fastening projection 13f of guide rail 13a on the medial surface of its concavity groove 13e as shown in Figure 2 below it.
Infeed mean 13c is arranged on the described positive downside that exposes window of guide member 11, comprising: its front end 13h with from the feeding pawl 13i of the fastening hole 3c fastening of the described chain belt 3b that exposes the chain terminal 3 that window exposes, with the base end part of feeding pawl 13i support component 13j around axle 13k ground axle suspension; Be located in the support component 13j, to the front end 13h of feeding pawl 13i to the upside mode of the chain belt 3b butt of the chain terminal 3 that exposes with described exposed division (promptly with) the 3rd spring of the application of force and the link 13m that support component 13j is connected with movable member 13b from guide member 11.
Actuating force is born the 13d of portion to be arranged on the movable member 13b from the outstanding mode (for example via link 13m) of the back side (face of Y direction side) of apparatus main body 10.Bear the reverse pumping of the 13d of portion send on the side 13u of direction P2 side in this actuating force, butt has the actuating force transfer part 20m (Fig. 3) of the conveying mechanism 20c of drive unit 20, thus, actuating force is born the 13d of portion and actuating force transfer part 20m and is fastened, and comes the actuating force of self drive transfer part 20m to be applied to actuating force and bears on the 13d of portion.
On this conveying mechanism 13, actuating force is born the 13d of portion by when throughput direction P1 advances, by this propelling, movable member 13b advances mobile along guide rail 13a to throughput direction P1, it is mobile to advance by this, and feeding pawl 13i advances mobile to throughput direction P1, at this moment, the front end 13h of feeding pawl 13i and the fastening hole 3c of the chain belt 3b that exposes the chain terminal 3 that window exposes from guide member 11 described fasten, and carry the terminal 3a of chain terminal 3 one by one to throughput direction P1.And, when releasing is born this propelling of the 13d of portion to actuating force, utilize described second spring of conveying mechanism 13, movable member 13b is sent direction P2 to push back towards reverse pumping, push back by this, feeding pawl 13i to reverse pumping send direction P2 retreat mobile (at this moment, the front end 13h of feeding pawl 13i not with the fastening hole 3c fastening of the chain belt 3b of chain terminal 3, therefore can not make chain terminal 3 send direction P2 to retreat, only make feeding pawl 13i retreat mobile) to reverse pumping.Like this, bear the 13d of portion to the propelling of throughput direction P1 and the releasing of propelling by actuating force, infeed mean 13c moves forward and backward along throughput direction, moves forward and backward by this, and the chain terminal 3 in the guide member 11 is carried terminal 3a one by one to throughput direction P1.
Drive unit 20 comprises as shown in Figure 3: the 20a of platform portion; Be located at the lift-launch platform 20b of terminal press-connection device main body 10 usefulness on the 20a of platform portion; Be located at drive division (feed drive portion) 20c of conveying mechanism 13 usefulness in the 20a of platform portion; The upright machine frame 20d that is located on the 20a of platform portion; And drive division (crimping drive division) 20e that is located at compression joint mechanism 15 usefulness on the machine frame 20d.
On the two sides of the 20a of platform portion, be formed with and be used for the 20a of platform portion is fixed on outside fixed part 20f.
It is distolateral can be formed with the concavity fastening 20g of portion of wedge shape with the chimeric mode in the inclined plane of the 15i of fastening portion of terminal press-connection device main body 10 to carry platform 20b lip-deep thereon, and, has the movable fastening 20i of portion its another on distolateral, be bearing on the lift-launch platform 20b erecting commentaries on classics mode axle around axle 20h, chimeric with the inclined plane of the 15j of fastening portion of terminal press-connection device main body 10 under the state of standing up, remove chimeric with the inclined plane of the 15j of fastening portion of compression bonding apparatus main body 10 under the state changeing.
The 20c of feed drive portion comprises: be used for driving the motor (not shown) that conveying mechanism 13 is carried by electric power; Utilize the rotating platform 20k of the actuating force rotation of described motor, the outstanding periphery that is formed on rotating platform 20k, the actuating force that the actuating force of described motor is delivered to the delivery section 13 of terminal press-connection device main body 10 is born the actuating force transfer part 20m of the 13d of portion; And linkedly described motor is carried out the control part (not shown) of drive controlling with described crimping drive division.
At the 20c of this feed drive portion, actuating force by described motor, rotating platform 20k is rotated by positive and negative alternate ground, by this rotation, actuating force transfer part 20m is the center with the precalculated position, positive and negative alternate ground moves repeatedly on the circular orbit of rotating platform 20k, moves repeatedly by this, and the conveying mechanism 13 of drive terminal compression bonding apparatus main body 10 is carried (the infeed mean 13c that is conveying mechanism 13 moves forward and backward along throughput direction).In more detail, when the actuating force transfer part 20m of the 20c of feed drive portion counterclockwise (Q1 direction) is mobile, by actuating force transfer part 20m, the actuating force of the conveying mechanism 13 of terminal press-connection device main body 10 is born the 13d of portion and is advanced to throughput direction P1, by this propelling, infeed mean 13c advances mobile to throughput direction P1, on the other hand, clockwise (Q2 direction) by actuating force transfer part 20m moves, remove actuating force transfer part 20m bears the 13d of portion to actuating force this propelling, remove by this, described second spring that movable member 13b is transferred in the mechanism 13 send direction P2 to push back to reverse pumping, and it is mobile that infeed mean 13c send direction P2 to retreat to reverse pumping.
Crimping drive division 20e comprises: actuating force transfer part 20p, and its bottom has the 20n of fastening portion that can freely fasten with the buckling groove 15c of the handle 15d of terminal press-connection device main body 10 with loading and unloading; And drive division main body (for example motor) 20q that actuating force transfer part 20p is moved up and down.At this crimping drive division 20e, actuating force by drive division main body 20q, actuating force transfer part 20p moves up and down, move up and down by this, the handle 15d that is fastened on the compression joint mechanism 15 of the terminal press-connection device main body 10 on the 20n of fastening portion of actuating force transfer part 20p moves up and down, and drives compression joint mechanism 15 and carries out crimping (with reference to figure 4).
When on this drive unit 20, carrying terminal press-connection device main body 10, as shown in Figure 4, change under the state at the movable fastening 20i of portion (Fig. 3) of drive unit 20, the 15i of fastening portion of terminal press-connection device main body 10 and the buckling parts 20g of drive unit 20 fasten, and under the state that the buckling groove 15c of the handle 15d of the 20n of fastening portion of the actuating force transfer part 20p of drive unit 20 and terminal press-connection device main body 10 fastens, terminal press-connection device main body 10 is carried on the lift-launch platform 20b of drive unit 20.And, the movable fastening 20i of portion (Fig. 3) of drive unit 20 is stood upside down, with the 15i of fastening portion (Fig. 2) fastening of terminal press-connection device main body 10.
Under this lift-launch state, the actuating force of the conveying mechanism 13 of terminal press-connection device main body 10 is born the 13d of portion (Fig. 2) and is configured on the moving track of actuating force transfer part 20m in the mode that can fasten with the actuating force transfer part 20m (Fig. 3) of the 20c of feed drive portion of drive unit 20.
And, when drive unit 20 moves under this lift-launch state, the 20c of feed drive portion (Fig. 3) by drive unit 20, rotating platform 20k is rotated by positive and negative alternate ground, by this rotation, actuating force transfer part 20m (Fig. 3) is that positive and negative alternate ground on the circular orbit of rotating platform 20k, center moves repeatedly with the precalculated position, move repeatedly by this, the actuating force of the conveying mechanism 13 of terminal press-connection device main body 10 is born the 13d of portion (Fig. 2) and is moved forward and backward along throughput direction as mentioned above, move forward and backward by this, infeed mean 13c moves front and back on throughput direction, move forward and backward by this, the chain terminal 3 in the guide member 11 is transported to terminal 3a on the anvil block 15f of compression bonding apparatus 15 one by one.
And, with its interlock, by the crimping drive division 20e of drive unit 20, via actuating force transfer part 20p, the handle 15d of the compression joint mechanism 15 of terminal press-connection device main body 10 moves up and down, along with moving up and down of this handle 15d, as mentioned above, between bending device 15e and anvil block 15f, the terminal 3a of the chain terminal of carrying from conveying mechanism 13 3 and the wire end crimping on the mounting table 15n, and by terminal shut-off mechanism 15g, its terminal 3a cuts off from chain terminal 3.Like this, by terminal press-connection device main body 10 crimped electric wire ends and terminal 3a.
According to the terminal press-connection device of such formation, have the 20c of feed drive portion that the conveying mechanism 13 of drive terminal compression bonding apparatus main body 10 is carried on the drive unit 20, so terminal press-connection device main body 10 can alleviate the weight of the 20c of this feed drive portion part.
In addition, have actuating force on the conveying mechanism 13 of terminal press-connection device main body 10 and bear the 13d of portion, carry under the lift-launch state on the drive unit 20 in terminal press-connection device main body 10, the 20c of feed drive portion of drive unit 20 and the actuating force of conveying mechanism 13 are born the 13d of portion and are fastened, even therefore have the 20c of feed drive portion, also the actuating force of the 20c of this feed drive portion suitably can be delivered on the conveying mechanism 13 of terminal press-connection device main body 10 in drive unit 20 sides.
In addition, the 20c of feed drive portion is made of motor, therefore can control the driving amount of motor and drive the moment, can freely change the amount of feeding and the feeding moment that conveying mechanism 13 is carried thus.
And, conveying mechanism 13 comprises movable member 13b, force application apparatus (described second spring), actuating force is born 13d of portion and infeed mean 13c, bear the actuating force of the 13d of portion by being applied to actuating force, movable member 13b advances to throughput direction P1, infeed mean 13c advances mobile to direction of feed P1 thus, remove the actual actuating force that actuating force is born the 13d of portion that is applied to, described application of force unit to movable member 13b to the backward feed direction P2 application of force, infeed mean 13c retreats mobile to backward feed direction P2 thus, therefore, can utilize the 20c of feed drive portion of drive unit 20 that the infeed mean 13c of conveying mechanism 13 is moved forward and backward along throughput direction by simple structure.
(execution mode 2)
In above-mentioned execution mode 1, as terminal press-connection device main body 10, use from compression joint mechanism 15 sides and carry the structure of chain terminal 3 to be illustrated, in the present embodiment, use from the rear of compression bonding apparatus and carry the structure of chain terminal to describe.In addition, the drive unit of present embodiment is identical with the drive unit 20 of above-mentioned execution mode 1, therefore omits its explanation.
The terminal press-connection device main body 50 of this execution mode has the guide member 51 of the transport path that constitutes chain terminal 7 (Fig. 8) as Figure 6 and Figure 7; The conveying mechanism of the terminal 7a of chain terminal 7 being carried one by one along guide member 51 53; And the compression joint mechanism 55 of the end crimping of terminal 7a that will carry from conveying mechanism 53 and predetermined electric wire.
Chain terminal 7 as shown in Figure 8, a plurality of terminal 7a form by connecting portion 7b longitudinal direction chainly.The base portion of each terminal 7a (cylindrical portion) 7d roughly forms on U word shape ground can become the cross section with the mode opening of wire end crimping.
Compression joint mechanism 55 comprises: the 55a of platform portion; The upright machine frame 55b that is located on the 55a of platform portion; Handle 55d can be located on the machine frame 55b with moving freely on the above-below direction, and its top has the buckling groove 55c that the 20n of fastening portion with actuating force transfer part (wing nut bottom) 20p of the crimping drive division 20e of drive unit 20 fastens; Be arranged on bending device (crimping patrix) 55e of handle 55d bottom; Anvil block (crimping counterdie) 55f relatively is located on the 55a of platform portion with bending device 55e; And terminal shut-off mechanism 55g, be located at the chain terminal of carrying on the compression joint mechanism 55, from conveying mechanism 53 7 and cut off terminal 7a.
The 55a of platform portion is on the distolateral side of one, be formed with the 55i of fastening portion that tilts above it and form downwards along for example whole Width, and, on its another distolateral side, for example form the 55i of fastening portion (Fig. 7) that its upper face side is formed slopely downwards on ground, Width top.
Terminal shut-off mechanism 55g has: terminal cuts off sword 55k, is provided with in rear (P2 direction side) and the outstanding downwards mode that is positioned at bending device 55e below handle 55d; And caulking groove (not shown), cave in and be arranged on the 55a of platform portion to cut off the relative mode of sword 55k with terminal, can cut off sword 55k by chimeric insertion terminal.At this terminal shut-off mechanism 55g, along with moving up and down of handle 55d, terminal cuts off sword 55k and moves up and down, when it descends, terminal cuts off sword 55k and embeds and insert in the described embeded slot, utilize terminal to cut off the connecting portion 7b that sword 55k cuts off the chain terminal 7 under being configured in thus, cut off terminal 7a from chain terminal 7.
Guide member 51 comprises: substrate parts 51d (Fig. 7), be formed with the concavity transport path (not shown) of guiding chain terminal 7 in the above, what one end was provided with described transport path sends into a mouthful 51b (Fig. 7), and its other end be provided with described transport path send a mouthful 51c (Fig. 6); Cover plate part 51f, covering is arranged on sending in mouthful 51b side half one of substrate parts 51d; Guided plate 51g being located on the cover plate part 51f from the end of cover plate part 51f along the outstanding mode of described transport path, is directed to described transport path precalculated position midway with the aftermentioned feeding pawl 53i of conveying mechanism 53; And keep plate 51e, what be located at substrate parts 51d sends on mouthful 51b side end conveying of restriction chain terminal 7.
This guide member 51 is sent mouthful 51c side with it and is configured in the terminal shut-off mechanism 55g rear side (P2 direction side) of compression joint mechanism 55 and its and sends into mouthful 51b side mode that (P2 direction side) stretches out from compression joint mechanism 55 rears and be arranged on the compression joint mechanism 55.
On this guide member 51, chain terminal 7 is sent in the transport path from sending into a mouthful 51b as the mode of front end with the cylindrical portion 7d side of terminal 7a.And this chain terminal 7 of sending into is carried to throughput direction P1 by conveying mechanism 53, sends from sending a mouthful 51c, is transported to compression joint mechanism 55.At this moment, chain terminal 7 with its connecting portion 7b be configured in terminal cut off sword 55k under and the mode that is configured on the anvil block 55f of the cylindrical portion 7d of its terminal 7a be transported to compression joint mechanism 55.
Conveying mechanism 53 comprises: the guide rail 53a that is provided with along throughput direction P1 in the one-sided side of guide member 51; Be located at the upward movable member 53b of (promptly along throughput direction) of guide rail 53a with can move freely; Be located at the infeed mean 53c on the movable member 53b; The spring (force application apparatus) (not shown) that is located at that movable member 53b goes up and bears the 53d of portion and movable member 53b is sent the direction P2 application of force to reverse pumping with the actuating force that the actuating force transfer part 20m of the 20c of feed drive portion of drive unit 20 fastens.
Guide rail 53a, thereon below along its length depression be provided with buckling groove 53f.In addition, the end of guide rail 53a is provided with and prevents the come off block 53n of usefulness of movable member 53b.
Movable member 53b, its side is formed with the outer chimeric concavity groove 53e with guide rail 53a, and outstandingly on the top and bottom of the inboard of its concavity groove 53e is formed with the fastening projection 53g chimeric with the fastening groove 53f of guide rail 53a.
Infeed mean 53c comprises: be arranged on the feeding pawl 53i of guided plate 51g top, its cardinal extremity 53n can rotate freely supported and its front end 53h in ground around trunnion axis and can slide on the guided plate 51g at guide member 51; Rotatably support the support component 53j of the cardinal extremity 53n of feeding pawl 53i around trunnion axis; The link 53m that connects support component 53j and movable member 53b; And be located in the support component 53j, to the front end 53h of the feeding pawl 53i spring of the application of force (not shown) downwards.
Actuating force is born the reverse pumping of the 53d of portion and is sent on the side 53u of direction P2 side, butt has the actuating force transfer part 20m (Fig. 3) of the conveying mechanism 20c of drive unit 20, actuating force is born the 53d of portion and actuating force transfer part 20m and is fastened thus, comes the actuating force of self drive transfer part 20m to be applied to actuating force and bears on the 53d of portion.
On this conveying mechanism 53, actuating force is born the 53d of portion by when throughput direction P1 advances, by this propelling, movable member 53b along guide rail 53a to the throughput direction P1 mobile (Fig. 6 that advances, Fig. 7 represents the movable member 53b mobile state that advances), it is mobile to advance by this, feeding pawl 53i slides its front end 53h on guided plate 51g, and advance mobile to throughput direction P1, at this moment, the front end 53h of feeding pawl 53i falls from the end 51h of guided plate 51g, fasten with the end face 7e (Fig. 8) of the cylindrical portion 7d of chain terminal 7 in the guide member 51, by feeding pawl 53i, chain terminal 7 is carried terminal 7a one by one to throughput direction P1 under this state.
And, when releasing is born this propelling of the 53d of portion to actuating force, utilize the described spring (not shown) of conveying mechanism 53, movable member 53b is sent direction P2 to push back towards reverse pumping, pushes back by this, and feeding pawl 53i slides its front end 53h on guided plate 51g, to reverse pumping send direction P2 retreat mobile (at this moment, the front end 53h of feeding pawl 53i not with 7 fastenings of chain terminal, therefore chain terminal 7 is retreated, only make feeding pawl 53i retreat mobile).Like this, bear the 53d of portion to the propelling of throughput direction P1 and the releasing of propelling by actuating force, infeed mean 53c moves forward and backward along throughput direction, moves forward and backward by this, and the chain terminal 7 in the guide member 51 is carried terminal 7a one by one to throughput direction P1.
When on this drive unit 20, carrying terminal press-connection device main body 50, as shown in Figure 9, change under the state at the movable fastening 20i of portion (Fig. 3) of drive unit 20, fasten with the 55i of fastening portion of terminal press-connection device main body 50 and the 20g of fastening portion of drive unit 20, and, terminal press-connection device main body 50 is carried on the lift-launch platform 20b of drive unit 20 in the mode that the buckling groove 55c of the handle 55d of the 20n of fastening portion of the actuating force transfer part 20p of drive unit 20 and terminal press-connection device main body 50 fastens.And, the movable fastening 20i of portion (Fig. 3) of drive unit 20 is stood upside down, with the 55i of the fastening portion fastening of terminal press-connection device main body 50.
Under this lift-launch state, the actuating force of the conveying mechanism 53 of terminal press-connection device main body 50 is born the 53d of portion (Fig. 7) and is configured on the moving track of actuating force transfer part 20m in the mode that can fasten with the actuating force transfer part 20m (Fig. 3) of the 20c of feed drive portion of drive unit 20.
And, when drive unit 20 moves under this lift-launch state, the 20c of feed drive portion (Fig. 3) by drive unit 20, rotating platform 20k is rotated by positive and negative alternate ground, by this rotation, actuating force transfer part 20m (Fig. 3) is that positive and negative alternate ground on the circular orbit of rotating platform 20k, center moves repeatedly with the precalculated position, move repeatedly by this, the actuating force of the conveying mechanism 53 of terminal press-connection device main body 50 is born the 53d of portion and is moved forward and backward along throughput direction, move forward and backward by this, infeed mean 53c moves front and back on throughput direction, moves forward and backward by this, and the chain terminals 7 in the conveying mechanism 53 are transported to terminal 7a on the anvil block 55f of compression bonding apparatus 55 one by one.
And, with its interlock, crimping drive division 20e by drive unit 20, via actuating force transfer part 20p, the handle 55d of the compression joint mechanism 55 of terminal press-connection device main body 50 moves up and down, along with moving up and down of this handle 55d, between bending device 55e and anvil block 55f, terminal 7a and the wire end crimping of the chain terminal of carrying from conveying mechanism 53 7, and by terminal cut-out sword 55k, from chain terminal 7, its terminal 7a is cut off.Like this, by terminal press-connection device main body 50 crimped electric wire ends and terminal 7a.
According to the terminal press-connection device 50 of such formation,, also can reach the effect same with the terminal press-connection device main body 20 of above-mentioned execution mode 1 even carry chain terminal 7 from the rear of compression joint mechanism 55.

Claims (3)

1. terminal press-connection device comprises:
The terminal press-connection device main body has and makes infeed mean move forward and backward and carry the conveying mechanism of chain terminal and the compression joint mechanism that the terminal carried by described conveying mechanism and predetermined wire end are carried out crimping one by one along throughput direction; With
Drive unit can be equipped with described terminal press-connection device main body with freely loading and unloading, and have with the described compression joint mechanism of described terminal press-connection device main body and can freely be connected with loading and unloading, and drive the crimping drive division that described compression joint mechanism carries out crimping,
This terminal press-connection device is characterised in that,
On the described conveying mechanism of described terminal press-connection device main body, have and bear the actuating force that makes described infeed mean move forward and backward required actuating force and bear portion,
Has feed drive portion on the described drive unit, described feed drive portion fastens with the described actuating force portion of bearing of described conveying mechanism under the state that carries described terminal press-connection device main body, apply actuating force to the described actuating force portion of bearing, drive described conveying mechanism and carry.
2. terminal press-connection device according to claim 1 is characterized in that,
Described feed drive portion comprises:
Drive the motor that described conveying mechanism is carried by electric power; With
Linkedly described motor is carried out the control part of drive controlling with described crimping drive division.
3. terminal press-connection device according to claim 1 and 2 is characterized in that,
Described conveying mechanism comprises:
The movable member that is provided with along throughput direction with can move freely;
The described infeed mean and the described actuating force that are located on the described movable member are born portion; With
Send the force application apparatus of direction to reverse pumping to the described movable member application of force,
By being applied to the described actuating force that described actuating force bears in the portion described movable member is advanced to throughput direction, described thus infeed mean advances mobile to throughput direction, be applied to described actuating force by releasing and bear the described actuating force of portion and utilize described force application apparatus to send direction to the described movable member application of force to reverse pumping, it is mobile that described infeed mean send direction to retreat to reverse pumping.
CNB2006101684973A 2005-12-14 2006-12-14 Terminal press-connection device Expired - Fee Related CN100544138C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005359892A JP2007165119A (en) 2005-12-14 2005-12-14 Terminal crimping device
JP2005359892 2005-12-14

Publications (2)

Publication Number Publication Date
CN1983741A true CN1983741A (en) 2007-06-20
CN100544138C CN100544138C (en) 2009-09-23

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CN (1) CN100544138C (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102082384A (en) * 2010-09-15 2011-06-01 许晓华 Automatic feeding structure of shark tooth terminal
CN102082385A (en) * 2010-09-15 2011-06-01 许晓华 Automatic feeding and riveting device of shark tooth terminal
CN102420384A (en) * 2011-12-20 2012-04-18 中山市亚泰机械实业有限公司 Automatic terminal riveting mechanism
CN108963708A (en) * 2017-05-19 2018-12-07 日本自动机械株式会社 Terminal crimping connector, it is with Shi Jieqi, terminal compression joint and the method for manufacturing its electric wire
CN109066259A (en) * 2018-09-21 2018-12-21 上海银晓科技有限公司 A kind of bonder terminal pressure pushes away jig

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Publication number Priority date Publication date Assignee Title
JPH1050450A (en) * 1996-07-31 1998-02-20 Sumitomo Wiring Syst Ltd Terminal crimp unit

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102082384A (en) * 2010-09-15 2011-06-01 许晓华 Automatic feeding structure of shark tooth terminal
CN102082385A (en) * 2010-09-15 2011-06-01 许晓华 Automatic feeding and riveting device of shark tooth terminal
CN102082384B (en) * 2010-09-15 2013-05-08 许晓华 Automatic feeding structure of shark tooth terminal
CN102082385B (en) * 2010-09-15 2013-08-14 浙江联宜电机股份有限公司 Automatic feeding and riveting device of shark tooth terminal
CN102420384A (en) * 2011-12-20 2012-04-18 中山市亚泰机械实业有限公司 Automatic terminal riveting mechanism
CN108963708A (en) * 2017-05-19 2018-12-07 日本自动机械株式会社 Terminal crimping connector, it is with Shi Jieqi, terminal compression joint and the method for manufacturing its electric wire
CN109066259A (en) * 2018-09-21 2018-12-21 上海银晓科技有限公司 A kind of bonder terminal pressure pushes away jig
CN109066259B (en) * 2018-09-21 2023-10-27 上海银晓科技有限公司 Connector terminal pressing and pushing jig

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JP2007165119A (en) 2007-06-28

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