CN1249735C - Electric wire winding device - Google Patents
Electric wire winding device Download PDFInfo
- Publication number
- CN1249735C CN1249735C CNB031588239A CN03158823A CN1249735C CN 1249735 C CN1249735 C CN 1249735C CN B031588239 A CNB031588239 A CN B031588239A CN 03158823 A CN03158823 A CN 03158823A CN 1249735 C CN1249735 C CN 1249735C
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- China
- Prior art keywords
- electric wire
- grip unit
- kink
- supporting member
- clamping
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- Expired - Lifetime
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F7/00—Twisting wire; Twisting wire together
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
Abstract
A twisting apparatus of electric wires includes a first holding unit (1) for holding first ends of a pair of electric wires (W1, W2), a second holding unit (2) for holding second ends of the electric wires (W1, W2), and a twist drive unit (4) for rotating the first holding unit (1) to twist the electric wires (W1, W2). The second holding unit (2) includes a pair of support members (27) that rotate together with the first ends of the electric wires (W1, W2), and a rotary synchronous mechanism (28) that rotates both support members (27) at the same speed and in the same direction by transmitting a rotary force from the one support member (27) to the other support member (27) when the one support member (27) rotates.
Description
Technical field
The present invention relates to a kind of kink device of a pair of electric wire that is used to twist together.
Background technology
The cable that is used for signal transmission has electric wire that a pair of kink forms usually to suppress The noise and to reduce signal attenuation.
Japanese patent publication HEI 10-340644 (1998) and this Figure of description 11 all illustrate first kind of existing electric wire kink device.As shown in figure 11, this device is used for first and second ends with Electric wire clamp A and B securing electric lines W1 and W2.This operation continues to comprise that with one the drive source C of a motor rotates Electric wire clamp A to take advantage of first end of kink electric wire W1 and W2, remains on inactive state with another Electric wire clamp B simultaneously.Therefore, as shown in figure 11, this device be used to twist together electric wire W1 and W2.
Kink device among Figure 11 is fixed to Electric wire clamp B with second (left side) end of electric wire W1 and W2.First (right side) end of electric wire is fixed by Electric wire clamp A and is rotated.Like this, electric wire W1 and W2 just twist together together.If electric wire W1 and W2 have than major diameter, then after kink, can produce high restoring force in the electric wire of kink.This high restoring force trends towards spreading apart and electric wire W1 and W2 is untwisted.For avoiding such problem, electric wire W1 and W2 are twisted together undesiredly more than the pitch number of required pitch number (pitch).Afterwards, Electric wire clamp A to opposite spin extra reverse the number of turns to avoid above-mentioned situation about untwisting.But this structure will make and produce uneven pitch and form the space in the electric wire W1 of kink and W2 between them.
Japanese patent publication 2001-319536 and this Figure of description 12 all illustrate second kind of existing electric wire kink device.Device as shown in figure 12 is used for first end with fixing a pair of electric wire W1 of grip unit α and W2, and with second end of grip unit β securing electric lines W1 and W2, thereby each second end all is not fixed extremely, but restrained so can not rotate together with another second end.This operation continues with the drive source C rotation grip unit α that comprises a motor to take advantage of first end of kink electric wire W1 and W2.Afterwards, the whole length of electric wire W1 and W2 is clenched.
The kink device of Figure 12 is terminal fixing with second (left side) of electric wire W1 and W2, but allows electric wire W1 and W2 rotates separately and they are twisted together.This device can not with first (right side) of electric wire W1 and W2 terminal with situation about reversing more than the pitch number that needs pitch number under, prevent to untwist.But, in electric wire grip unit β, have some retained parts can not limit electric wire W1 and W2 moving in the axial direction.Have under the situation of minor diameter and long length at electric wire W1 and W2, can not obtain kink electric wire W1 and the needed pulling force of W2 under appropraite condition.Therefore, the pitch of kink becomes inhomogeneous.Thereby disclosed electric wire kink device can not be applied on the electric wire with length and minor diameter among Figure 12.
Consider the problems referred to above, no matter how an object of the present invention is to provide a kind of diameter of electric wire and length, can both be with the constant pitch electric wire electric wire kink device of accurately twisting together.
Summary of the invention
The present invention relates to a kind of electric wire kink device that is used for, this device comprises first terminal first grip unit that is used for a pair of electric wire of clamping, be used for second grip unit of second end of clamping electric wire, and be used to rotate the kink driver part of first grip unit with the kink electric wire.Second grip unit comprises a pair of supporting member that first end with electric wire rotates, an and rotating synchro structure, when it rotates when first supporting member, by revolving force is delivered to second supporting member from this first supporting member, thereby rotate two supporting members to equidirectional with identical speed.
According to said structure, can allow the second terminal rotation of electric wire.Therefore, first grip unit of electric wire first end in kink driver part rotation clamping can prevent that second end from untwisting with first of kink electric wire when terminal.Two second ends of electric wire rotate to identical direction with identical speed.Therefore, in when kink, there is suitable tension force to put on the electric wire and they are suitably twisted together with constant pitch.
Second grip unit preferably has and is used to allow the offset member of the direction skew that two supporting members are stretched at electric wire.Therefore tension stress appears in the progress along with kink in electric wire, thereby electric wire is suitably twisted together.
The invention still further relates to a kind of electric wire kink device that is used for, this device comprises first terminal first grip unit that is respectively applied for a pair of electric wire of clamping, be used for second grip unit of second end of clamping electric wire rotationally, and be used to rotate the kink driver part of first grip unit with the kink electric wire.Electric wire kink device also comprises: the 3rd grip unit that is used for the clamping electric wire between first and second grip unit, and when first grip unit is rotated, allow every electric wire rotation but limit it it can not be rotated with another electric wire.One sliding driving device is provided, and it is used for from the original position adjacent with first grip unit the 3rd grip unit being moved to the final position adjacent with second grip unit; And provide a control device to be used to control sliding driving device to move the 3rd grip unit with the speed suitable with the rotary speed of first grip unit.Described second grip unit comprises first supporting member and second supporting member that first end with described electric wire rotates; And the rotating synchro structure, when first supporting member rotates, by revolving force is delivered to second supporting member from first supporting member, and rotate described two supporting members with identical speed along equidirectional.The 3rd grip unit comprises sliding substrate, and described sliding substrate comprises from the slide bar that wherein stretches out and four support bars stretching out from the slide bar upper surface.
According to said structure, when the 3rd grip unit first grip unit of electric wire first end in kink driver part rotation clamping, along with the progress of twisting together moves to second grip unit.Therefore, the 3rd grip unit can prevent that the torsion of first end generation of the electric wire in first grip unit is delivered to second end of the electric wire in second grip unit.Therefore, electric wire is suitably twisted together with uniform pitch.
For the technical staff in field involved in the present invention, by with reference to the accompanying drawings, of the present invention above-mentioned and other characteristics that the present invention considered the easy to understand that will become.
Description of drawings
Fig. 1 is the schematic side elevation according to an embodiment of electric wire kink device of the present invention.
Fig. 2 is the part sectional plan view according to first grip unit of the present invention.
Fig. 3 is the part cross-sectional top view according to kink driver part of the present invention.
Fig. 4 is the part cross-sectional top view according to second grip unit of the present invention.
Fig. 5 is the top view according to supporting member of the present invention.
Fig. 6 is the front view according to supporting member of the present invention.
Fig. 7 is the decomposition diagram of supporting member.
Fig. 8 is the schematic diagram according to the 3rd grip unit of the present invention.
Fig. 9 (a) and 9 (b) are the schematic diagram of electric wire kink process.
Figure 10 is the part cross-sectional top view according to another second grip unit of the present invention.
Figure 11 is first traditional electric wire kink schematic representation of apparatus.
Figure 12 is second traditional electric wire kink schematic representation of apparatus.
Embodiment
Fig. 1 illustrates an embodiment according to electric wire kink device of the present invention.This electric wire kink device comprises that clamping the first terminal grip unit 1 of first (right side) of a pair of electric wire W1 and W2, the second terminal grip unit 2 of second (left side) of electric wire W1 and W2 in clamping, and the 3rd grip unit 3 of the mid portion of electric wire W1 and W2 in clamping between first and second grip unit 1 and 2.This kink device also comprises the kink driver part 4 of rotation first grip unit 1 with kink electric wire W1 and W2, and the frame 5 of support component 1 to 4.This frame 5 comprises by elongated, that light steel is made an and Rack Body 6 that place along the electric wire W1 and the W2 of desire kink.Frame 5 also comprises a plurality of pillars 7.Rack Body 6 has the guide rail (not shown), and the second and the 3rd grip unit 2 and 3 is slided thereon.
Shown in Fig. 2 and 3, first grip unit 1 comprises the substrate of being made by rectangle sheet material 8.Carriage 9 is by the upper surface of screw at substrate 8, and joystick 11 is by a pair of hinge (link) 10 rotatably supports on the carriage 9.Clip arm 12 has a near-end, is rotatably supported on the far-end of carriage 9 and joystick 11.Pressing plate 14 with backing plate part 13 of being made by polyurethane rubber links to each other with the far-end of substrate 8.Reference pins 15 stands on the upper surface of far-end of pressing plate 14.
First end (right side) of electric wire W1 and W2 is positioned on substrate 8 and the pressing plate 14, so that reference pins 15 is inserted between the electric wire.Shift joystick 11 onto low level (shown in realizing Fig. 2) from high-order (as shown in phantom in Figure 2) then.Clip arm 12 moves to lower pressing position from the higher position of opening.First end of electric wire W1 and W2 is clipped in the backing plate spare 13 on the pressing plate 14 and is connected between the polyurethane rubber backing plate spare 16 of clip arm 12 rear surfaces.
Rotating shaft 18 is connected to the near-end of substrate 8 by hookup 17.Rotating shaft 18 is supported rotatably in bearing arrangement 20 places, as ball bearing.Bearing is contained in the support 19 that links to each other with the sidewall of the Rack Body 6 of frame 5.Actuating force is delivered on the rotating shaft 18 that is attached to substrate 8 from kink driver part 4.Afterwards, first grip unit 1 is rotated along Rack Body 6 in lateral space.
Kink driver part 4 comprises a driven gear with a bevel gear 21 on the rotating shaft 18 that is fixed in first grip unit 1.Driving shaft 23 is rotatably supported in bearing 22 places and has the ball bearing supporting in support 19.Driven gear 24 is fixed on the driving shaft 23 and with driven gear 21 and meshes, and CD-ROM drive motor 26 is arranged to by coupling 25 rotating driveshafts 23.CD-ROM drive motor 26 can be precise controlled servomotor or the like, and its speed can change between for example 300-1800rpm (revolutions per minute), and its angle of revolution (rotation total amount) is subjected to control from the control signal of control device.
As shown in Figure 4, second grip unit 2 clips second (left side) end of electric wire W1 and W2.Parts 2 comprise a pair of supporting member 27,27 ' that rotates with second end of electric wire W1 and W2.Second grip unit 2 also has one along the rotating synchro structure 28 of equidirectional with identical speed rotation supporting part 27 and 27 '.In the kink process of electric wire W1 and W2, offset member 29 is with supporting member 27 and 27 ' the direction skew along electric wire W1 and W2 tension, as described below.
Shown in Fig. 5 to 7, each supporting member 27,27 ' comprises that all one is the rotor plate 30 of rectangle at top view.Rotating shaft 32 is attached to the near-end of rotor plate 30 by hookup 31.Supporting member 27,27 ' also comprises a sliding panel 33 and a compression disc spring 34.The far-end that sliding panel 33 can slide along the lower surface of rotor plate 30 and compression disc spring 34 is pushed sliding panel 33 to rotor plate 30 also is a clip position of pushing electric wire W1 and W2 to simultaneously.Two anchor clamps 35 are arranged on the upper end face of rotor plate 30, and connect mutually with sliding panel 33.
The mid portion of rotor plate 30 has longitudinally extending first gathering sill to 36 and 37, and the far-end of rotor plate 30 has longitudinally extending second gathering sill of the inverted V-shaped of being to 38.The far-end of sliding panel 33 has two relative gathering sill 39 (see figure 7)s of extending transversely.Two L shaped handles 40 and 41 are made by the pole material, and stretch out (see figure 7) from the proximal end face of sliding panel 33.
Each anchor clamps 35 all is processed into the blocks that has the backing plate spare 45 that polyurethane rubber makes on the side surface within it. Drive pin 46 and 47 stands on the lower surface of anchor clamps 35 to insert one of them of second gathering sill 38 in the rotor plate 30. Drive pin 46 and 47 be arranged on second gathering sill, 38 opposing inclined directions on.Drive pin 46 near the far-end of rotor plate 30 is longer than another drive pin 47.Insert in the gathering sill 39 of sliding panel 33 lower end of drive pin 46.
When sliding panel 33 slided on the lower surface of rotor plate 30, the anchor clamps 35 on the upper surface of rotor plate 30 slided along second gathering sill 38.Therefore, anchor clamps 35 move between the close clamped position (shown in solid line among Fig. 5) of electric wire W1 and W2 and isolated off-position (as shown in phantom in Figure 5).
Overcome the power that compression disc spring 34 produces, retract handle 40 or 41, sliding panel 33 is moved to the near-end of rotor plate 30 and to rotating shaft 32.Therefore, drive pin 46 and 47 in second gathering sill 38 backward outside direction slide.Anchor clamps 35 are directed moving when returning and away from each other.Yet the thrust that compression disc spring 34 produces can make sliding panel 33 move to the far-end of rotor plate 30.In the case, drive pin 46 and 47 in second gathering sill 38 forward in direction slide.Therefore, anchor clamps 35 are directed with second end closer to each other and extruding electric wire W1 and W2.
As shown in Figure 4, second grip unit 2 has one and is supporting supporting member 27 rotationally, 27 ' sliding frame 48.Sliding frame 48 has bearing 49 (as ball bearing etc.), is used for supporting rotationally the rotating shaft 32 that is attached to rotor plate 30.Each supporting member 27,27 ' is 32 longitudinal axis rotation around the shaft all.And sliding frame 48 is supported on the maintenance framework 50 on the Rack Body 6 slidably.Therefore, the supporting member 27,27 ' of second grip unit 2 slides with sliding frame 48 on the sidewall of Rack Body 6.
Sliding frame 48 has a rotating synchro structure 28.Mechanism 28 is included in supporting member 27, has first and second gears 51 and 52 of a pair of spur gear in 27 ' the rotating shaft 32.Jack shaft 54 is arranged between two rotating shafts 32, and idler gear 55 is fixed on the jack shaft 54.Idler gear 55 is meshed with first and second gears 51 and 52 respectively.In rotating synchro structure 28, first and second gears 51 and 52 the number of teeth equate.If supporting member 27, one of 27 ' rotates in the kink process of following electric wire W1 and W2, and then with supporting member 27,27 ' gear 51 that rotates together or 52 rotatory force will pass to another gear 51 or 52 by idler gear 55.Therefore, two supporting members 27,27 ' rotate to identical direction with identical speed.
The offset member 29 that comprises the stretching disc spring is arranged between the maintenance framework 50 and sliding frame 48 that is supported on the Rack Body 6.Offset member 29 is offset sliding frame 48 on a direction, on this direction, sliding frame 48 moves to the direction away from first grip unit 1 in the kink process of electric wire W1 and W2, and is as described below.Therefore, pulling force puts on electric wire W1 and the W2 that is bearing on each supporting member 27,27 '.
Keep framework 50 to be bearing in slidably on the guide rail (not shown) on the Rack Body 6 of frame 5 and, can not on guide rail, slide by the constraint of locking piece (not shown).This locking piece keeps the latched position of framework 50 on Rack Body 6 according to the length adjustment of electric wire W1 and W2, i.e. the position of second grip unit 2 of second end of electric wire W1 and W2 in clamping.
As shown in Figure 8, the 3rd grip unit comprises a sliding substrate 56 on the guide rail (not shown) on the Rack Body 6 that is bearing in frame 5 slidably.Slide bar 57 stretches to the sidewall of Rack Body 6 from sliding substrate 56, and four cramp bars 58 stretch out from the upper surface of slide bar 57.Electric wire W1 and W2 are arranged between a pair of adjacent support bar 58.In the kink process of electric wire W1 and W2, allow electric wire W1 and W2 between first and second grip unit 1 and 2, to rotate, as described below.When 1 rotation of first grip unit, first end of electric wire W1 and W2 is twisted together.Second end of electric wire W1 and W2 is tied, and can not rotate together each other.
Between the sliding substrate 56 of the 3rd grip unit 3 and Rack Body 6, be provided with sliding driving device 60.This sliding driving device 60 comprises, for example, the tooth bar 61 that stretches along Rack Body 6, with tooth bar 61 pinion in mesh 62, and the CD-ROM drive motor 63 of driving pinion 62.CD-ROM drive motor 63 is fixed on the sliding substrate 56.Drive CD-ROM drive motor 63 with the control signal rotation pinion 62 of basis from the control device in the control cabinet 64.The sliding substrate 56 of the 3rd grip unit 3 moves with constant speed to the final position near second grip unit 2 from the original position near first grip unit 1, and this rotation of moving with first grip unit 1 takes place simultaneously.
CD-ROM drive motor 63 can be servomotor or the like, and wherein rotary speed changes, and according to the control signal control anglec of rotation (rotation total amount) from control device 64.Control device 64 has according to electric wire W1 and the kink number of W2 and the kink length on electric wire W1 and the W2 total length from input unit 65, the function of the sliding speed (rotating speed of CD-ROM drive motor 56) of control and setting sliding substrate 56.Kink number, the i.e. revolution of first grip unit 1.For example, change and kink length is that electric wire W1 and the W2 of 1000mm has under the situations of 40 kink parts in first grip unit 1 rotation 40, the rotary speed of CD-ROM drive motor 63 is made as: when first grip unit 1 turns around, make the 3rd grip unit 3 move the distance of 25mm.
At the kink device when being used to twist together electric wire W1 and W2, shown in Fig. 9 (a), the 3rd grip unit 3 moves to the original position adjacent with first grip unit 1.The joystick 11 that drives first grip unit 1 this moment is to place clip arm 12 release position (seeing Fig. 2 dotted line) of top.Be directed on the substrate 8 by first end of the gap between the support bar 58 of the 3rd grip unit 3, thereby reference pins 15 be inserted between first end of electric wire W1 and W2 electric wire W1 and W2.Drive action bars 11 afterwards and clip arm 12 is moved down into clamped position.First grip unit 1 clamps first end (seeing the solid line among Fig. 2 and Fig. 3) of electric wire W1 and W2.
Handle 40 and 41 on the supporting member 27,27 ' of second grip unit 2 places and the corresponding position of the length of electric wire W1 and W2 in advance.Drive supporting member 27 afterwards, 27 ' handle 40 or 41, and anchor clamps 35 are locked in the spaced positions place, and with the second terminal gap that imports between the anchor clamps 35 of electric wire W1 and W2.Afterwards handle 40 is discharged from mate 42, and anchor clamps 35 are moved to clamped position.Second grip unit 2 clamps second end of electric wire W1 and W2.
Press the starting button (not shown), the CD-ROM drive motor 26 of kink driver part 4 begins to drive.As a result, the substrate 8 of first grip unit 1 is rotated first end with kink electric wire W1 and W2.Shown in Fig. 8 and 9 (b), when electric wire W1 between kink first grip unit 1 and the 3rd grip unit 3 and W2, start the CD-ROM drive motor 63 of sliding driving device 60.The 3rd grip unit 3 moves to final position near second grip unit 2 with constant speed from the original position near first grip unit 1 in the kink process is carried out.
Rotate the substrate 8 of first grip unit 1 when the CD-ROM drive motor 26 of kink driver part 4, when reaching predetermined total revolution, the kink process of electric wire W1 and W2 finishes.When the 3rd grip unit 3 arrived end position, kink driver part 4 and sliding driving device 60 stopped to drive automatically.After this, first and second grip unit 1 and 2 discharge first and second ends of electric wire W1 and W2 and take off the electric wire of having twisted together from the kink device.The 3rd grip unit 3 is correcting action then, and lays new electric wire W1 and W2 on the kink device.Afterwards, repeat above-mentioned steps.
Can change length and the kink number of electric wire W1 and W2 based on the kind of electric wire W1 that is placed and W2.Therefore, input unit 65 is with the length of for example electric wire W1 and W2 and the data input control device 64 of kink number.Change the installation position of second grip unit 2 according to the kink length of new electric wire W1 and W2, and on the kink device, place new electric wire W1 and W2.
As mentioned above, the present invention relates to a kind of electric wire kink device, it comprises first grip unit 1 of first end that is used for a pair of electric wire W1 of clamping and W2, be used for second grip unit 2 of second end of clamping electric wire W1 and W2, and be used to rotate the kink driver part 4 of first grip unit 1 with kink electric wire W1 and W2.Second grip unit 2 comprises a pair of supporting member 27 that rotates with first end of electric wire W1 and W2,27 ', with rotating synchro structure 28, this rotating synchro structure is by being delivered to second supporting member 27 ' with revolving force from first supporting member 27 when first supporting member 27 rotates, rotate two supporting members 27,27 ' in the same direction with identical speed.Therefore, the no matter diameter and the length of electric wire can be with the constant pitch electric wires of accurately twisting together.
That is to say that second (left side) of electric wire W1 and W2 is terminal by second grip unit 2 clamping rotationally.Therefore, can prevent the electric wire twisted together because high restoring force and turning in the opposite direction, even the diameter dimension of electric wire W1 and W2 is quite big.Therefore, needn't be with pitch number kink electric wire w1 and the W2 that surpass to need, can be with suitable pitch accurately twist together electric wire W1 and W2.
First end that rotates electric wire W1 and W2 is with realization kink process, and the torsion that produces in electric wire W1 and W2 is passed to second end of electric wire W1 and W2 to rotate them.Afterwards, the revolving force that produces in one of electric wire W1 and W2 is passed to another electric wire by rotating synchro structure 28.Electric wire W1 rotates to identical direction with identical speed with W2.Therefore, can prevent unbalance, for example only excessive kink on one of them of electric wire W1 and W2, therefore, one of them untwists manyly than another electric wire can to prevent electric wire W1 and W2.Can also prevent between electric wire W1 and W2 because the interference of kink forms the gap.
The supporting member 27,27 ' of second grip unit 2 and rotating synchro structure 28 be as a kind of counterweight, when the electric wire W1 of kink minor diameter and W2, electric wire W1 and W2 applied tension force.Can twist together rightly like this electric wire W1 and W2, electric wire W1 and W2 tension on whole length simultaneously.Therefore, even electric wire W1 and W2 have minor diameter, also can be accurately and closely set the kink pitch.
Offset member 29 on second grip unit 2 is supporting member 27, and 27 ' is offset on electric wire W1 and W2 are subjected to the direction of pulling force.The pulling force that is applied on electric wire W1 and the W2 by offset member 29 makes the kink pitch be able to more accurately and closely be set.When carrying out the kink process of electric wire W1 and W2, the supporting member 27,27 ' of second end of supporting electric wire W1 and W2 is along with the progress of kink process is pulled to first grip unit 1, thus the biasing force of increase offset member 29.Therefore, when the final stage kink electric wire W1 of kink process and W2, that is to say, away from the position at first grip unit, 1 place that electric wire W1 and W2 is applied torsion the time, can suppress kink and disturb.
As mentioned above, electric wire kink device comprises first grip unit 1 of first end that is used for a pair of electric wire W1 of clamping and W2, be used for second grip unit 2 of second end of clamping electric wire W1 and W2 rotationally, and be used to rotate the kink driver part 4 of first grip unit 1 with kink electric wire W1 and W2.Electric wire kink device also is included in the 3rd grip unit 3 that is used for clamping electric wire W1 and W2 between first and second grip unit 1 and 2, like this, allow each bar electric wire to rotate, can not when first grip unit 1 is rotated, rotate with another electric wire but limit it.And, sliding driving device 60 moves to the end position adjacent with second grip unit 2 with the 3rd grip unit 3 from the original position adjacent with first grip unit 1, and control device control sliding driving device 60 makes the 3rd grip unit 3 to move with the corresponding speed of the rotary speed of first grip unit 1.Therefore, the 3rd grip unit 3 has prevented that first grip unit 1 is passed to second grip unit 2 at the first terminal torsion that produces of electric wire W1 and W2.Therefore, the present invention can be evenly and closely twist together electric wire W1 and W2.
When the kink process of electric wire W1 and W2 began, the 3rd grip unit 3 was near first grip unit 1.Therefore, electric wire W1 and W2 appropriately and closely twist together in can be between the first and the 3rd grip unit 1 and the 3 very narrow gap.When carrying out the kink process of electric wire W1 and W2, the 3rd grip unit 3 little by little moves to the downstream.Because the torsion of electric wire W1 and W2 can concentrate on the upstream side of the 3rd grip unit 3, therefore can be with suitable and uniform pitch kink electric wire W1 and W2.
Supporting member 27,27 ' is supported on the 3rd grip unit 3 rotationally, makes 27, the 27 ' rotation synchronized with each other of two supporting members.Yet, second grip unit 2 can have rotation supporting part 27,27 ' device of rotation driving, make electric wire W1 and W2 with first grip unit, the 1 corresponding rotary speed that drives by kink driver part 4, rotate along the direction opposite with the direction of rotation of first grip unit 1.
More particularly, as shown in figure 10, can provide one of them of rotating shaft 32 that the device of rotation driving 66 that comprises servomotor etc. is connected with the rotor plate 30 that rotates with supporting member 27,27 '.Because when kink driver part 4 rotates first grip unit 1,, can force rotation rotor plate 30 towards the direction of the moment of torsion of eliminating electric wire W1 and W2 with the rotary speed roughly the same with first grip unit 1 because first end of electric wire W1 and W2 twisted together.Such structure can suppress electric wire W1 and W2 and turn on towards rightabout after large diameter electric wire W1 and W2 kink more effectively.
By above description of the invention, those skilled in the art will understand improvement, change and revise.Attempt to be included in such improvement, change and modification in the technical field in the appended claims.
Claims (4)
1. electric wire kink device comprises:
Be used for a pair of electric wire (W1 of clamping; First grip unit (1) of first end W2);
Be used for the described electric wire (W1 of clamping; Second grip unit (2) of second end W2); And
Be used to rotate described first grip unit (1) with the described electric wire (W1 that twists together; W2) kink driver part (4);
Described second grip unit (2) comprising:
A pair of and described electric wire (W1; W2) supporting member (27,27 ') that described first end rotates together; And
Rotating synchro structure (28), when first supporting member (27) rotated, this rotating synchro structure was by being delivered to second supporting member (27 ') with revolving force from this supporting member (27), thereby rotated two supporting members (27,27 ') with identical speed along equidirectional.
2. according to the electric wire kink device of claim 1, it is characterized in that described second grip unit (2) has offset member (29), be used at described electric wire (W1; W2) direction of tension is offset described two supporting members (27,27 ').
3. electric wire kink device comprises:
Be used for a pair of electric wire (W1 of clamping; First grip unit (1) of first end W2);
Be used for the described electric wire (W1 of clamping rotationally; Second grip unit (2) of second end W2), described second grip unit (2) comprise and described electric wire (W1; W2) first supporting member (27) that first end rotates together and second supporting member (27 '); And rotating synchro structure (28), when first supporting member (27) rotates, by revolving force is delivered to second supporting member (27 ') from first supporting member (27), and rotate described two supporting members (27,27 ') with identical speed along equidirectional;
Be used to rotate described first grip unit (1) with the described electric wire (W1 that twists together; W2) kink driver element (4);
Be arranged on the 3rd grip unit (3) between described first grip unit (1) and second grip unit (2), it comprises sliding substrate (56), described sliding substrate (56) comprises that the 3rd grip unit (3) is used for the described electric wire (W1 of clamping from the slide bar (57) that wherein stretches out and four support bars (58) of stretching out from slide bar (57) upper surface; W2), allow every described electric wire (W1; W2) rotate, but be constrained to when described first grip unit (1) is rotated can not with another electric wire (W1; W2) rotation together;
Slip driver element (60) is used for described the 3rd grip unit (3) is moved to and the adjacent final position of described second grip unit (2) from the original position adjacent with described first grip unit (1); And
Control device (64) is used to control described slip driver element (60) and moves described the 3rd grip unit (3) with the corresponding speed of rotary speed with described first grip unit (1).
4. according to the electric wire kink device of claim 3, it is characterized in that described second grip unit (2) has offset member (29), be used at described electric wire (W1; W2) direction of tension is offset described two supporting members (27,27 ').
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002267181A JP4066753B2 (en) | 2002-09-12 | 2002-09-12 | Wire twisting device |
| JP267181/2002 | 2002-09-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1495805A CN1495805A (en) | 2004-05-12 |
| CN1249735C true CN1249735C (en) | 2006-04-05 |
Family
ID=31986691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031588239A Expired - Lifetime CN1249735C (en) | 2002-09-12 | 2003-09-12 | Electric wire winding device |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20040050446A1 (en) |
| JP (1) | JP4066753B2 (en) |
| CN (1) | CN1249735C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818728A (en) * | 2012-08-14 | 2012-12-12 | 江苏通鼎光电科技有限公司 | Pitch stranding apparatus for electric cable detection |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4884024B2 (en) * | 2006-02-15 | 2012-02-22 | 矢崎総業株式会社 | Twisted wire manufacturing method and manufacturing apparatus |
| JP4833693B2 (en) * | 2006-03-09 | 2011-12-07 | 古河電気工業株式会社 | Twisted wire manufacturing method and apparatus |
| JP4653037B2 (en) * | 2006-08-14 | 2011-03-16 | 株式会社オートネットワーク技術研究所 | Twisted pair electric wire for in-vehicle use, method for forming twisted pair electric wire, and forming apparatus |
| JP5154828B2 (en) * | 2007-04-26 | 2013-02-27 | 矢崎総業株式会社 | Wire twisting device |
| JP5221056B2 (en) * | 2007-04-26 | 2013-06-26 | 矢崎総業株式会社 | Wire twisting device |
| JP5181895B2 (en) * | 2008-07-23 | 2013-04-10 | 住友電装株式会社 | Twisted wire manufacturing device, twisted wire manufacturing method, and twisted wire |
| CA2716309A1 (en) * | 2010-10-04 | 2012-04-04 | Guy Chouinard | Wire twisting apparatus |
| JP5888552B2 (en) * | 2011-12-16 | 2016-03-22 | 矢崎総業株式会社 | Multi-core stranded wire manufacturing apparatus and multi-core stranded wire manufacturing method |
| JP5833953B2 (en) * | 2012-03-05 | 2015-12-16 | 矢崎総業株式会社 | Twisted wire manufacturing apparatus and twisted wire manufacturing method |
| JP5400981B1 (en) * | 2013-06-03 | 2014-01-29 | 日本オートマチックマシン株式会社 | Wire twisting device, twisted wire manufacturing device, twisted wire manufacturing method |
| DE102015121759A1 (en) * | 2015-12-14 | 2017-06-14 | Lisa Dräxlmaier GmbH | Twisting of single lines |
| DE102016109152B3 (en) * | 2016-05-18 | 2017-09-07 | Lisa Dräxlmaier GmbH | Impact positioning unit, twisting device and method for operating a twisting device |
| DE102016109151B3 (en) * | 2016-05-18 | 2017-09-14 | Lisa Dräxlmaier GmbH | twisting |
| DE102016015717B4 (en) | 2016-05-18 | 2019-07-04 | Lisa Dräxlmaier GmbH | twisting |
| JP6475765B2 (en) * | 2017-01-17 | 2019-02-27 | 矢崎総業株式会社 | Twist wire manufacturing apparatus and twist wire manufacturing method |
| DE102017002939B3 (en) | 2017-03-24 | 2018-07-19 | Sew-Eurodrive Gmbh & Co Kg | Device, in particular machine, for producing Wiegand wire from a wire, in particular pulse wire, and method for operating the device |
| DE102017109791B4 (en) * | 2017-05-08 | 2023-07-27 | Lisa Dräxlmaier GmbH | Twisting device and method of making a twisted wire |
| DE102018209728A1 (en) * | 2018-06-15 | 2019-12-19 | Leoni Bordnetz-Systeme Gmbh | Device and method for producing a prefabricated line |
| DE102018116199B4 (en) * | 2018-07-04 | 2020-03-12 | Lisa Dräxlmaier GmbH | METHOD FOR MACHINING ELECTRICAL LINES AND MACHINING MACHINE |
| CN109216956A (en) * | 2018-08-22 | 2019-01-15 | 湖州银轴智能装备有限公司 | Combined type quick wire clamp device |
| EP4177909B1 (en) * | 2021-11-04 | 2024-09-11 | komax Holding AG | Method and device for twisting individual lines together |
| MX2022013748A (en) * | 2021-11-04 | 2023-05-05 | Komax Holding Ag | Device and method for twisting single cables. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19631770C2 (en) * | 1996-08-06 | 1998-08-27 | Gluth Systemtechnik Gmbh | Method for twisting at least two individual lines |
| JP3409643B2 (en) * | 1997-06-05 | 2003-05-26 | 住友電装株式会社 | Twisted wire manufacturing equipment |
| CA2291201A1 (en) * | 1999-06-29 | 2000-12-29 | Servicios Condumex S.A. De C.V. | Automatic pairing machine for automotive cable with electronic control and torsion method |
-
2002
- 2002-09-12 JP JP2002267181A patent/JP4066753B2/en not_active Expired - Lifetime
-
2003
- 2003-06-04 US US10/455,102 patent/US20040050446A1/en not_active Abandoned
- 2003-09-12 CN CNB031588239A patent/CN1249735C/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818728A (en) * | 2012-08-14 | 2012-12-12 | 江苏通鼎光电科技有限公司 | Pitch stranding apparatus for electric cable detection |
Also Published As
| Publication number | Publication date |
|---|---|
| US20040050446A1 (en) | 2004-03-18 |
| CN1495805A (en) | 2004-05-12 |
| JP4066753B2 (en) | 2008-03-26 |
| JP2004103516A (en) | 2004-04-02 |
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