WO2014014046A1 - Dispositif d'inversion de boîtier et procédé d'insertion de borne utilisant celui-ci - Google Patents

Dispositif d'inversion de boîtier et procédé d'insertion de borne utilisant celui-ci Download PDF

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Publication number
WO2014014046A1
WO2014014046A1 PCT/JP2013/069483 JP2013069483W WO2014014046A1 WO 2014014046 A1 WO2014014046 A1 WO 2014014046A1 JP 2013069483 W JP2013069483 W JP 2013069483W WO 2014014046 A1 WO2014014046 A1 WO 2014014046A1
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WIPO (PCT)
Prior art keywords
terminal
housing
electric wire
holder
terminals
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Application number
PCT/JP2013/069483
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English (en)
Japanese (ja)
Inventor
行貴 園原
正記 松岡
Original Assignee
矢崎総業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 矢崎総業株式会社 filed Critical 矢崎総業株式会社
Priority to CN201380038348.3A priority Critical patent/CN104471804B/zh
Publication of WO2014014046A1 publication Critical patent/WO2014014046A1/fr

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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
    • H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve

Definitions

  • the present invention relates to a housing reversing device that flips a connector housing upside down and inserts a terminal with a wire into a required terminal accommodating chamber without being disturbed by a wire with a terminal that has already been inserted, and a terminal insertion method using the same. Is.
  • Patent Document 1 for the purpose of inserting and arranging terminals with respective wires back-to-back in the upper and lower two-stage terminal accommodating chambers of the connector housing, It is described that after inserting each terminal, the connector housing is turned upside down and each terminal is inserted into each terminal accommodating chamber in the lower stage of the connector housing (upper stage after rotation). By flipping the connector housing upside down, the upper and lower terminals are placed back to back without turning over the wires with terminals (without twisting the wires before turning, causing the position of the terminals before insertion to be distorted). Can do.
  • the connector housing is held in a housing holding frame, the housing holding frame is rotatably supported by a vertical housing holding plate, and the rotary cylinder engaging element is inserted into the engaging hole on the back surface (rear surface) side of the housing holding frame.
  • the rotary cylinder is fixed to the base frame, a terminal insertion hand is disposed in front of the housing holding frame, and the housing holding plate is slidable left and right along the guide.
  • Patent Document 2 a pair of left and right terminal guide arms for separating electric wires is disposed in front of the partition walls of the left and right terminal accommodating chambers of the connector housing, and the pair of guide arms is opened. After the left and right inserted electric wires with terminals are scraped, the terminal is inserted into the central terminal accommodating chamber.
  • a pair of front and rear wire gripping hands are arranged in front of the guide arm for wire scraping, and each wire gripping hand can be advanced and retracted in the terminal insertion / removal direction by each horizontal air cylinder, and the guide arm and the wire gripping hand are perpendicular to each other.
  • the air cylinder can be moved up and down integrally.
  • the width dimension in the left-right direction of the pair of left and right guide arms for separating the electric wires is wide (for example, wider than the width of the terminal). There is a concern that when the pitch between the left and right terminal accommodating chambers of the connector housing is narrow, the wires cannot be scraped well.
  • the present invention provides a housing reversing device that can perform reversal of a connector housing in a short time and in a short time corresponding to a large number of connector housings, and a connector using the housing reversing device. It is a first object of the present invention to provide a terminal insertion method capable of smoothly inserting a terminal into the upper and lower terminal accommodating chambers of the housing without interference with the upper inserted electric wire with a terminal. Further, in the above terminal insertion method, the terminal-attached electric wires already inserted into the left and right narrow-pitch terminal accommodating chambers are smoothly and reliably scraped by the electric wire scraping arm, and the terminals are smoothly and surely inserted into the intermediate terminal accommodating chamber. It is a second object of the present invention to provide a terminal insertion method that can be used.
  • a housing reversing device is provided with a number of holder supports arranged and fixed in parallel on a horizontally long horizontal base plate, and can be turned upside down on each holder support.
  • a driven body composed of each supported housing holder, a connecting portion that is slidably engaged with a shaft portion of each housing holder that passes through each holder supporting body, and a driving portion that vertically inverts the connecting portion.
  • a drive body that can be moved by moving means in the longitudinal direction of the base plate.
  • a large number of driven bodies composed of a holder support and a housing holder are set in parallel, preferably at an equal pitch, on a horizontally long horizontal base plate.
  • One driving body is moved by moving means in the direction in which the driven bodies are aligned with respect to a large number of driven bodies and stopped in front of the required driven body, and the connecting portion of the driving bodies is advanced by the advancing / retreating means.
  • the shaft portion of the driven body is turned upside down integrally with the housing holder and the connector housing held by the housing holder.
  • a terminal insertion method using the housing reversing device according to claim 2 is a terminal insertion method using the housing reversing device according to claim 1, wherein an electric wire is connected to a terminal accommodating chamber above the connector housing set in the housing holder.
  • Each terminal housing chamber above and below by repeating a cycle of inserting a terminal with a terminal, turning the housing holder upside down with the drive unit, and inserting a terminal with a wire into a terminal housing chamber that is newly above the connector housing.
  • a terminal with an electric wire is inserted into the cable.
  • the terminal-attached electric wire already inserted into the upper terminal accommodating chamber is turned upside down to hang down from the lower terminal accommodating chamber, and an obstructive electric wire is placed in front of the new upper terminal accommodating chamber. A large space is secured by disappearing. Thereby, the terminal with the electric wire is smoothly and surely inserted into the new upper terminal accommodating chamber without interfering with the already inserted electric wire with the terminal. This cycle is repeated, so that the terminals with electric wires are smoothly and surely inserted into all the required upper and lower terminal accommodating chambers.
  • the connector housing is turned upside down after inserting the terminals with electric wires into two or more terminal accommodating chambers in the upper left and right direction (a plurality of terminals may be inserted in one cycle). .
  • the terminal insertion method using the housing reversing device according to claim 3 is the terminal insertion method using the housing reversing device according to claim 2, wherein the pair of left and right thin rod-shaped wire scraping arms are wrapped back and forth to provide the required terminals. Insert between the inserted electric wires with terminals located on the left and right sides of the storage chamber, open the electric wire scraping arm and scrape the inserted electric wires with terminals, and insert the electric terminals with electric wires into the required terminal accommodating chamber It is characterized by that.
  • the pair of left and right thin rod-shaped wire scraping arms wraps back and forth (overlapping or aligning), and the width of the pair of wire scraping arms is defined to be narrow. Between the already inserted electric wires with left and right terminals, it is smoothly and reliably inserted downward from above, so that the electric wires with terminals on the left and right sides are surely separated.
  • one driven body is moved in the longitudinal direction of the base plate, that is, the aligned direction of the driven bodies, without moving the driven body including a plurality of housing holders on the base plate.
  • the housing holder that is, the connector housing can be reversed in a short time in a short time corresponding to a large number of connector housings.
  • a large number of driven bodies can be placed on the base plate and can be easily set in a short time.
  • the structure of the housing reversing device can be made compact, and the connector housing setting (setup) operation and reversing operation can be speeded up.
  • the terminal-attached electric wire already inserted into the upper terminal accommodating chamber is positioned on the lower side by the upside down operation of the connector housing, and the next electric wire is placed in the new upper terminal accommodating chamber after the inversion.
  • the pair of electric wire scraping arms are wrapped back and forth between the electric wires with terminals inserted into the left and right narrow pitch terminal accommodating chambers on the upper side or the lower side of the connector housing.
  • the outline example of the housing inversion apparatus and one embodiment of the terminal insertion method according to the present invention are shown, (a) is a perspective view of a state in which a terminal is inserted into an upper terminal accommodating chamber of the connector housing, and (b) is a connector housing. It is a perspective view of the state which inserts a terminal in the terminal storage chamber turned upside down.
  • the detailed example of the part by the side of the drive of a housing inversion apparatus is shown, (a) is a perspective view, (b) is a side view.
  • the detailed example of the part by the side of the drive of a housing inversion apparatus is shown, (a) is a front view, (b) is a side view.
  • the terminal insertion method in the other form of a connector housing is shown, (a) is a front view of the state which inserted the terminal in the terminal storage chamber of the upper side of a connector housing, (b) is the terminal which turned the connector housing upside and became the upper side It is a front view of the state which inserts a terminal in a storage chamber. It is a perspective view which shows other embodiment of the terminal insertion method which concerns on this invention.
  • FIG. 1 shows an outline of a housing reversing device in the terminal insertion device
  • FIGS. 2 and 3 show details of the housing reversing device in the terminal insertion device
  • FIGS. 1 and 4 show a terminal insertion method. 2 corresponding to FIG. 1 are denoted by the same reference numerals as those in FIG.
  • a housing reversing device 1 in this terminal insertion device includes a housing holder 3 that holds a connector housing 2 made of synthetic (insulating) resin, and a rear surface (back surface) side of the housing holder 3.
  • a fixed-side holder support body 5 that penetrates the horizontal shaft portion 4 in the front-rear direction and rotatably supports the housing holder 3 in the vertical and horizontal directions, and the shaft portion 4 of the housing holder 3 are connected to and separated from each other.
  • the housing holder 3 is driven (rotated upside down) as indicated by an arrow A, and is provided with a holder rotating mechanism (driving body) 6 that can move in the left and right (horizontal) direction while being separated from the shaft portion 4.
  • the holder support 5 is fixed to the horizontal base plate 7 by fixing means (not shown) such as screwing, and the housing holder 3 is vertically and horizontally (virtual vertical) fixed to the holder support 5.
  • the base plate 7 is formed in a substantially strip shape in the left-right (horizontal) direction, and the driven body 8 composed of the housing holder 3 and the holder support portion 5 is the base plate 7. A large number of them are placed and set in parallel at equal pitches in the left-right direction.
  • the horizontal lower surface 42a of the downward vertical wall 42 of the holder support 5 is placed on the upper surface of the horizontal wall 47 on the rear side of the base plate 7, and the holder is supported on the lower vertical wall 9 on the rear side of the base plate 7 in this state.
  • a large number of small holes 43 for positioning and fixing the downward vertical wall 42 of the body 5 by screwing or the like are arranged in parallel at an equal pitch.
  • Ten or more (for example, about 15) driven bodies 8 can be arranged (placed) in parallel at an equal pitch on one (one) base plate 7.
  • handles 10 are provided for the operator to place (place) the base plate 7 on which the driven bodies 8 are arranged on the terminal insertion device by hand.
  • a plurality of small rollers 44 are provided on both front and rear sides of the base plate 7, and the base plate 7 is smoothly slidably disposed on the support base of the terminal insertion device.
  • the base plate 7 is fixed to a support base (not shown) of the terminal insertion device by a fixing means such as a clamp (not shown).
  • the front end portion 45 of the housing holder 3 having a rectangular shape when viewed from the front protrudes forward from the front end wall 46 of the base plate 7 and is rotatable in the circumferential direction without interference.
  • the housing holder 3 is formed of a synthetic resin material or a metal material, and fixes (holds) the connector housing 2 in the housing housing chamber 11 without rattling by a biasing force of a spring member (not shown).
  • the housing accommodating chamber 11 is configured by being surrounded by upper, lower, left and right wall portions (peripheral walls) 12 of the housing holder 3 and a vertical wall portion (rear wall) 12 ′ on the back side, and has a rectangular front opening (reference numeral 11). (Substitute).
  • the connector housing 2 is inserted into the housing accommodating chamber 11 from the front opening by manual operation or an automatic machine (not shown).
  • the connector housing 2 in the example of FIG. 1 has upper and lower four-stage terminal accommodating chambers 13 1 to 13 4.
  • a connector housing 15 having 1 and 14 2 .
  • the shaft portion 4 of the housing holder 3 is supported in a through hole of the holder support 5 by a bearing or the like so as to be smoothly and freely pivotable, and the shaft portion protruding rearward of the holder support 5.
  • 4 is formed in a rectangular cross section, and the housing holder 3 is connected to the connecting portion 33 on the front end side of the horizontal rotating shaft 34 of the driving body 6 (FIGS. 1 and 3).
  • a bottomed hole portion 18 having a rectangular cross section for inserting and engaging the tip portion 4 having a rectangular cross section of the shaft portion 4 is provided.
  • housing reversing apparatus 1 is composed of a housing turning device portion 1 1 of Figure 2 with the housing turning device portion 1 2 of FIG. 3 described later.
  • the rotating shaft 34 of the driving body 6 advances and retreats back and forth with air pressure as shown by an arrow B (FIG. 3 (b)) (for example, a spring member (not shown)).
  • the pulley 35 is driven by the belt 20 rotated by the upper motor 19 in FIG. 3B, and can be moved forward by pressurizing against the urging force and retracted by the restoring force of the spring member during pressure reduction. It can be rotated in the circumferential direction as shown by an arrow A.
  • the air pressure and the spring member constitute advance / retreat means for the rotation shaft 34 (connection portion 33), and the motor 19, belt 20, and pulley 35 constitute the drive portion 36 for the rotation shaft 34 (connection portion 33).
  • the rotating shaft 34 is supported in a case (shaft support) 21 so as to be able to advance and retreat, and to be rotatable. A tip (front end) portion of the rotating shaft 34 projects forward from the case 21.
  • the case 21 is slidably supported by a short guide rail 22 in the front-rear direction (Y direction) together with the upper motor 19 for rotating the shaft as indicated by an arrow B.
  • 22 is slidably supported by a short guide rail 23 in the vertical direction (Z direction) as indicated by an arrow C, and the vertical guide rail 23 is passed through a bracket 25 to a long guide rail 24 in the left and right direction (X direction).
  • X direction left and right direction
  • the left-right direction coincides with the longitudinal direction of the base plate 7 in FIG. 2, and the left-right guide rail 24 is positioned in parallel above the base plate 7.
  • a slider 37 at the upper end of the bracket 25 is slidably engaged with the guide rail 24 in the left-right direction, and a horizontal endless belt 39 is connected and fixed to the bracket.
  • the endless belt 39 is positively connected via a pulley 40 by driving of a motor 38. Can be rotated or reversed.
  • the motor 38, the pulley 40, and the endless belt 39 constitute a moving means 41 in the left-right direction.
  • FIG. 3 shows the right driving body 6 and its moving means 41.
  • the left driving body (not shown) and its moving means are arranged substantially symmetrically with respect to the right driving body 6 and its moving means 41. Has been.
  • Housing reversing apparatus 1 is formed of a housing turning device portion 1 1 of the driven member 8 side 2, the housing turning device portion 1 2 of the drive body 6 side of FIG.
  • the connector housings 2 and 15 are set in the housing holder 3, and in the required terminal accommodating chambers 13 1 and 14 1 on the upper stage of the connector housings 2 and 15, respectively.
  • the terminal 17 with the electric wire 16 is inserted.
  • FIG. 1 (a) by inserting the upper one terminal accommodating chamber 13 1 into the wire 16 with the terminal 17, an example in wire with terminals 16 in order to three terminal accommodating chamber 14 1 of the upper part of FIGS. 4 (a) 17 is inserted.
  • the terminal 17 is inserted in a state in which a plurality of types (different types) of electric wires 16 with terminals 17 are set in a plurality (large number) of electric wire clamps arranged in the left-right direction in an unillustrated electric wire transport device (type of terminal 17). Are not necessarily different one by one, and there may be a plurality of the same type depending on the circuit setting of the connector, etc.), and the electric wire 16 with the terminal 17 is grasped by a grasping hand (not shown) in order from the electric wire clamp on the left end.
  • the operation of rearranging the electric wires 16 with the terminals 17 into the electric wire clamps in the order of inserting the terminals is unnecessary.
  • the electric wire 16 with the terminal 17 is lifted from the electric wire clamp at the left end of the electric wire conveying device by a pair of left and right gripping hands of a terminal reversing device (not shown) in the terminal insertion device (in this case, the electric wire clamp is pushed by an opening tool to open it).
  • the gripping hand that grips the terminal 16 a of the electric wire 16 with the terminal 17 is turned upside down by a drive unit such as a motor to turn the terminal 17 upside down.
  • the electric wire 16 with the terminals 17 is grasped (temporarily placed) by, for example, a pair of left and right temporary holding clamps from the holding hand of the terminal inverting device, and the pair of left and right terminal insertion heads are held by the right and left independent holding hands from the temporary placing clamp.
  • the electric wire 16 with the terminal 17 is delivered to each gripping hand.
  • the terminals 17 of both ends 16a of the single electric wire 16 can be gripped by the gripping hands of the pair of left and right terminal insertion heads and independently moved to the pair of left and right connector housings 2 (15) almost simultaneously. It becomes. It is also possible to directly transfer the electric wire 16 with the terminal 17 to the holding hand of the terminal insertion head directly from the holding hand of the terminal reversing device or the temporary placement clamp.
  • the electric wire 16 with the terminal 17 already inserted into the upper terminal accommodating chambers 13 1 and 14 1 is connected to the front opening of the lower terminal accommodating chambers 13 4 and 14 2 . It hangs forward and obstructs the insertion of the terminal 17 with the electric wire 16 into the lower terminal accommodating chambers 13 4 and 14 2 .
  • the connector housings 12 and 15 are inverted 180 ° together with the housing holder 3 so that the upper (upper) terminal housing chambers 13 1 and 14 1 before the inversion are provided.
  • Move to the lower stage (lower side) move the lower (lower) terminal accommodating chambers 13 4 , 14 2 before inversion to the upper stage (upper side), and turn the inserted electric wire 16 with the terminal 17 into the lower stage (
  • the terminal is inserted in front of the upper (upper) terminal storage chamber (the terminal storage chamber which is newly on the upper side) 13 4 , 14 2 after inverting by hanging down from the lower terminal storage chambers 13 1 , 14 1.
  • the terminal 17 with the electric wire 16 that has been turned upside down by 180 ° by a terminal turning device (not shown) is inserted into the required upper terminal (upper) terminal storage chambers 13 4 and 14 2 after the turning.
  • the terminal 17 with the electric wire 16 can be smoothly and reliably inserted into the required terminal accommodating chambers 13 4 and 14 2 without being obstructed by the inserted electric wire 16 with the terminal 17.
  • the terminal 17 is inserted into the terminal accommodating chambers 13 and 14 in a state where the electric wire 16 with the terminal 17 is gripped from above with a pair of front and rear gripping hands (not shown) of the terminal insertion head (see FIG. 1). ) Is initially inserted into the front openings of the terminal accommodating chambers 13 and 14, and one gripping hand located on the rear side (the side closer to the terminal 17, that is, the back side) is opened in FIG. The terminal is completely inserted into the terminal accommodating chamber with the other gripping hand located on the side farther from 17, that is, the front side. The gripping hand located on the rear side in FIG. 1 may grip the wire crimping portion of the terminal 17.
  • the gripping hand located on the front side in FIG. 1 has a drive unit (motor or cylinder) that can move back and forth independently.
  • the terminal insertion head is composed of each gripping hand, each air cylinder, each guide rail, the electric wire scraping arm 25 (FIG. 5) described later, and the like.
  • the connector housings 2 and 15 are turned upside down as shown in FIGS. 1B and 4B, and the upper terminal terminals 13 4 and 14 2 in the upper stage after the turn are turned up and down by a terminal turning device in advance.
  • the inverted terminal 17 with the electric wire 16 is inserted.
  • all necessary terminals 17 with wires 16 are inserted into the upper and lower terminal accommodating chambers 13, 14.
  • the connector housings 2 and 15 and the inserted terminals 17 constitute a connector.
  • the above cycle is repeated, and the upper and lower terminal accommodating chambers 14 are provided with terminals 17 in order from the electric wire clamp on one end (left end) side of the electric wire transfer device.
  • the terminals 17 with the electric wires 16 can be inserted in the order in which the electric wires 16 are picked up by the gripping hand (the arrangement order of the electric wires 16).
  • the connector housing 2 having the terminal accommodating chambers 13 having three or more upper and lower stages as shown in FIG. 1 for example, all the terminals 17 with the wires 16 are preliminarily placed in the middle terminal accommodating chambers 13 2 and 13 3 except the upper and lower stages. Then, the connector housing 2 is turned upside down in the upper and lower terminal receiving chambers 13 1 and 13 4 by the above-described terminal insertion method, and the terminals 17 with the wires 16 that are turned upside down in advance by the terminal turning device are alternately turned up and down. Insert into.
  • the terminal 17 with the electric wire 16 to be inserted into the middle terminal accommodating chambers 13 2 , 13 3 is set to each electric wire clamp at a stage before the terminal 17 with the electric wire 16 to be inserted into the upper or lower terminal accommodating chambers 13 1 , 13 4. Keep it.
  • the connector housing 2 is turned upside down by using the above terminal insertion method in the terminal housing chambers 13 1 and 13 4 in the first (upper) and fourth (lower) from the top of the connector housing 2.
  • the terminal 17 with the electric wire 16 is inserted into the required terminal accommodating chamber (13 1 or 13 4 ), and the cycle is repeated, and each terminal in the first stage (upper stage) and the fourth stage (lower stage) from the top is obtained. All the required terminals 17 with wires 16 are alternately inserted into the storage chambers 13 1 and 13 4 .
  • the above-described reversing operation of the connector housing 2 is performed by reversing the shaft portion 4 of the housing holder 3 with the rotating shaft 34 of the driving body 6.
  • the terminals 17 with the wires 16 are placed in the terminal housing chambers 13 (14) of the first connector housing 2 (15) by reversing the top and bottom of the first connector housing 2 (15).
  • the rotary shaft 34 of the drive body 6 is moved away from the shaft portion 4 of the first housing holder 3 by retreating with the restoring force with air pressure, for example, from the state of being advanced (projected) with air pressure, for example.
  • the driving body 6 is moved along the left and right (X) direction guide rails 24 in FIG. 3A to the second connector housing 15 (2) into which the terminals 17 with the wires 16 are to be inserted next. Even if the second connector housing 15 (2) is far away from the first connector housing 2 (15), the drive body 6 can be moved quickly and accurately along the long guide rail 24. Move left and right up to 15 (2).
  • the rotating shaft 34 of the driving body 6 is advanced to the shaft portion 4 of the second housing holder 3 holding the second connector housing 15 (2), and a convex portion (reference numeral 4) at the tip of the shaft portion 4. And the hole 18 at the tip of the rotating shaft 34 is engaged and connected.
  • a large number of electric wire clamps arranged on an endless conveying belt of an electric wire conveying device have both ends 16a of one electric wire 16 in a state where one electric wire 16 is folded in a U shape (FIG. 1). Is held by two adjacent electric wire clamps. For this reason, each terminal 17 connected (crimped) to both ends 16a of one electric wire 16 from two adjacent electric wire clamps is grasped by two (left and right pair) terminal inverting gripping hands and simultaneously lifted. (At this time, the two electric wire clamps are pushed downward with an opening tool so that they are opened against the spring bias), and the terminals 16a of the electric wire 16 with the terminal 17 are connected to the left and right terminals through a terminal reversing gripping hand.
  • the insertion head moves the front, rear, left, and right and up and down independently toward the required left and right connector housings 2 and 15, and the terminals 17 of the terminals 6a are inserted into the connector housings 2 and 15 almost simultaneously.
  • a pair of left and right drive bodies 6 or one drive body 6 can be moved along a guide rail 24 (FIG. 3) in the left and right (X) direction.
  • a guide rail 24 (FIG. 3) in the left and right (X) direction.
  • Without moving in the left-right (X) direction moving a large number of connector holders 3 together with the base plate 7 in the left-right (X) direction requires a large amount of power and is difficult to move quickly and is a long move. It is possible to cope with the reversal of the required connector housings 2 and 15 with a small amount of power quickly and in a space-saving manner.
  • FIG. 5 shows another embodiment of the terminal insertion method and terminal insertion device according to the present invention.
  • This terminal insertion method is the same as the housing reversing device 1 shown in FIGS. 1 to 4 and the terminal insertion method using the same, when the terminal 17 with the electric wire 16 is inserted into the terminal housing chamber 13 of the connector housing 2 in the horizontal direction.
  • a pair of left and right thin wade left or right electric wire pushing aside the arm 25 wraps around when closed (thin rod-in) and, to ensure sufficient free space 29 in front and near the front opening of the required terminal receiving chamber 13 3, electrical wires
  • the insertability of the terminal 17 with 16 is improved.
  • FIG. 5 shows an example of inserting the wire 16 with the terminal 17 to the three-stage terminal receiving chambers 13 3 from above
  • the terminal accommodating chamber 13 to insert the wire 16 with the terminal 17 one row from the top - Any one of the fourth-stage terminal accommodating chambers 13 may be used.
  • the terminals 17 with the wires 16 are smoothly inserted into the terminal housing chamber 13 in the vertical direction of the connector housing 2 by the terminal insertion method of FIGS. 1 to 4, and the terminals of the connector housing 2 in the horizontal direction are accommodated by the wire scraping arm 25 of FIG.
  • the terminal 17 with the electric wire 16 is smoothly inserted into the chamber 13.
  • Each wire scraping arm 25 is narrower than the width of the terminal accommodating chamber 13, is approximately as thin as the wire 16, is approximately as short as the height of the connector housing, is formed in a thin rod shape with a circular cross section, (Lower end) The taper is tapered toward the 25a.
  • the pair of wire scraping arms 25 is in a state where the lower end side is opened slightly outward from the vertical (vertical) in the open state, and the scraped wires 16 are securely held by the outer surface 25b of the wire scraping arm 25 without dropping off, While the left and right wire scraping arms 25 are closed, the thin tip portions 25a of the respective wire scraping arms 25 coincide with the front and rear while wrapping back and forth, and smoothly between the wires 16 with the terminals 17 already inserted from above. And it can be easily inserted.
  • the upper end portion (base portion) 25c of the left wire scraping arm 25 is integrally bent to the rear half portion 30a of the upwardly inclined plate portion 30 thicker than the wire scraping arm 25 while bending outward.
  • the front half portion 30b has a notch step portion 31 that faces the front side of the upper end portion 25c of the wire scraping arm 25. When the left and right wire scraping arms 25 are closed, the left half wire scraping portion faces the right side of the notch step portion 31.
  • the right electric wire scraping arm 25 wraps (overlaps) on the front side of the arm 25 and is arranged in the front-rear direction.
  • the upper end portion 25c of the left electric wire separating arm 25 is positioned so as to face the notch step (31) (not shown) in the first half of the upward inclined plate portion 30 following the upper end portion 25c of the right electric wire separating arm 25.
  • the left and right plate portions 30 are fixed to the vertical flange portions 32 by screwing or the like.
  • Each of the left and right flanges 32 is driven to open and close in the left-right direction as indicated by an arrow F by a drive unit such as a horizontal air cylinder or motor (not shown) and a short guide rail, and the air cylinder or It is driven up and down as indicated by an arrow E by a drive unit such as a motor, and further driven forward and backward as indicated by an arrow G by a drive unit such as an air cylinder or a motor along a longitudinal guide rail.
  • the pair of left and right wire scraping arms 25 are closed and wrapped back and forth (overlapping or aligning), thereby reducing the width in the left-right direction of both wire scraping arms 25 (half the width when arranged in parallel on the left and right) is reduced to), that the arm 25 pushing aside both wire in this state is moved to the front of the required terminal receiving chambers 13 3 downward in the connector housing 2 from above as shown by the arrow E, already with the inserted left and right terminals 17
  • the electric wire scraping arm 25 is inserted between the electric wires 16 smoothly and reliably.
  • a wide empty space 29 is secured in front of and in the vicinity of the required terminal accommodating chamber 13 3 , and in this state, the terminal 17 with the electric wires 16 is connected to the required terminal accommodating chamber 13 3 by a gripping arm of a terminal insertion head (not shown). Insert it smoothly and securely.
  • the wire gripping arm at the initial position of the terminal insertion head is positioned in front of the wire scraping arm 25.
  • the wire scraping arm 25 is disposed integrally with the terminal insertion head and forms a part of the terminal insertion head. It is also possible to replace the connector housing 2 having the upper and lower four-stage terminal accommodating chambers 13 in FIG. 5 with the connector housing 15 having the upper and lower two-stage terminal accommodating chambers 14 in FIG. It is also effective to use the terminal insertion method or terminal insertion device of the embodiment of FIG. 5 independently of the housing reversing device 1 of the embodiment of FIGS.
  • the example has been described in which the connector housing 2 having the terminal housing chambers 13 having three or more stages is turned up and down by 180 °.
  • the connector housing 2 is turned up by 90 °
  • the upper and lower terminal accommodating chambers 13 1 , 13 4 into which the terminals 17 with the electric wires 16 have been inserted and the terminal accommodating chambers 13 2 , 13 3 in the middle are positioned horizontally, and the already inserted electric wires 16 with the terminals 17 are directed downward. It is also possible to insert a terminal with an electric wire into the intermediate terminal accommodating chambers 13 2 and 13 3 in a state of hanging down.
  • the connector housing having upper and lower two-stage terminal housing chambers 13 is inverted by 90 °.
  • the terminal 17 with the electric wire 16 can be inserted using the above terminal insertion method.
  • the method using the same connector housing, with the terminal insertion method, after inserting the upper and lower terminal receiving chambers 13 1, 13 3 the wire 16 with terminals 17, 90 ° to the connector housing in one direction by inverting, by inserting the wire 16 with the terminal 17 in the middle of the terminal accommodating chamber 13 and second end becomes the upper side, then the connector housing other direction by 90 ° reversed from its original position (to total 180 ° inversion ), by inserting the wire 16 with the terminal 17 to the other end of the intermediate terminal accommodating chambers 13 2 became the upper, already without being disturbed already inserted terminal 17 with the wire 16, the terminal accommodating intermediate it is possible to insert the cable 16 with the terminal 17 to the chamber 13 2.
  • the housing reversing device and the terminal insertion method using the housing reversing device according to the present invention are designed to accommodate a large number of connector housings.
  • the terminal is smoothly inserted without interference with the upper inserted electric wire with the terminal, and in addition, the electric wire with the terminal already inserted into the left and right narrow-pitch terminal accommodating chambers is smoothly and reliably scraped by the electric wire scraping arm. Thus, it can be used for smoothly and surely inserting the terminal into the intermediate terminal accommodating chamber.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

Le problème traité par la présente invention est de rendre possible le fait d'inverser de multiples boîtiers de connecteur dans moins d'espace et en moins de temps tout en permettant à des bornes d'être insérées sans à-coups dans des chambres de logement de bornes supérieure et inférieure d'un boîtier de connecteur. Afin de résoudre ce problème, des bornes câblées (17) sont insérées dans des chambres de logement de bornes supérieure et inférieure (13) d'un boîtier de connecteur (2) en utilisant un dispositif d'inversion de boîtier (1) comportant : une pluralité de corps de support de porteurs (5) positionnés fermement en parallèle à une plaque de base horizontale longue horizontalement (7); un corps entraîné (8) comprenant des porteurs de boîtier (3) portés d'une manière permettant une inversion verticale par les corps de support de porteurs; et un corps d'entraînement (6) qui peut être déplacé dans la direction longitudinale de la plaque de base en utilisant un moyen de déplacement (41). Le corps d'entraînement (6) comporte une partie de liaison (33) pour s'accoupler de manière amovible avec des parties d'arbre (4) des porteurs de boîtier (3) passés à travers les corps de support de porteurs (5), et une partie d'entraînement (36) pour inverser verticalement la partie de liaison.
PCT/JP2013/069483 2012-07-19 2013-07-18 Dispositif d'inversion de boîtier et procédé d'insertion de borne utilisant celui-ci WO2014014046A1 (fr)

Priority Applications (1)

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CN201380038348.3A CN104471804B (zh) 2012-07-19 2013-07-18 壳体反转装置及使用该壳体反转装置的端子插入方法

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JP2012-160934 2012-07-19
JP2012160934A JP6072451B2 (ja) 2012-07-19 2012-07-19 ハウジング反転装置とそれを用いた端子挿入方法

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CN115663513A (zh) * 2022-11-10 2023-01-31 安徽省锦瑞汽车部件有限公司 一种线束用12孔连接器

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JPH07114969A (ja) * 1993-01-11 1995-05-02 Yazaki Corp 電線付き端子の挿入方法及び電線掻き分けアーム
JPH07296939A (ja) * 1994-04-27 1995-11-10 Yazaki Corp 端子挿入方法及び端子挿入装置
JP2000311762A (ja) * 1999-02-25 2000-11-07 Sumitomo Wiring Syst Ltd コネクタハウジングへの電線付き端子の実装方法及びその実装装置
JP2001110258A (ja) * 1999-10-12 2001-04-20 Sumitomo Wiring Syst Ltd 端子挿入によるワイヤーハーネスの製造
JP2005122954A (ja) * 2003-10-15 2005-05-12 Yazaki Corp コネクタ製造装置及びコネクタ製造方法
JP2007123190A (ja) * 2005-10-31 2007-05-17 Yazaki Corp ワイヤハーネスの製造装置及び製造方法

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JP2706408B2 (ja) * 1992-09-02 1998-01-28 住友電気工業株式会社 端子挿入装置
US5459924A (en) * 1993-01-11 1995-10-24 Yazaki Corporation Method of inserting terminal with wire and apparatus therefor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07114969A (ja) * 1993-01-11 1995-05-02 Yazaki Corp 電線付き端子の挿入方法及び電線掻き分けアーム
JPH07296939A (ja) * 1994-04-27 1995-11-10 Yazaki Corp 端子挿入方法及び端子挿入装置
JP2000311762A (ja) * 1999-02-25 2000-11-07 Sumitomo Wiring Syst Ltd コネクタハウジングへの電線付き端子の実装方法及びその実装装置
JP2001110258A (ja) * 1999-10-12 2001-04-20 Sumitomo Wiring Syst Ltd 端子挿入によるワイヤーハーネスの製造
JP2005122954A (ja) * 2003-10-15 2005-05-12 Yazaki Corp コネクタ製造装置及びコネクタ製造方法
JP2007123190A (ja) * 2005-10-31 2007-05-17 Yazaki Corp ワイヤハーネスの製造装置及び製造方法

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CN104471804B (zh) 2016-08-10
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JP2014022235A (ja) 2014-02-03

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