CN103596807B - wire harness and wire harness manufacturing system - Google Patents
wire harness and wire harness manufacturing system Download PDFInfo
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- CN103596807B CN103596807B CN201280028039.3A CN201280028039A CN103596807B CN 103596807 B CN103596807 B CN 103596807B CN 201280028039 A CN201280028039 A CN 201280028039A CN 103596807 B CN103596807 B CN 103596807B
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- stem portion
- branch
- external member
- wire harness
- department
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/0207—Wire harnesses
- B60R16/0215—Protecting, fastening and routing means therefor
Abstract
Disclose a kind of wire harness (1) and wire harness manufacturing system (500), wire harness comprises electric wire main body (10), and this electric wire main body is divided into stem portion (11), be connected to multiple branches (12) of this stem portion and be connected to the multiple without branch terminal portion (13) of described stem portion or branch; The attachment of protector extruder (200), bellows extruder (300), plate cutting machine (400) and the attachment of protector, the attachment of bellows and plate is arranged in a factory by this wire harness manufacturing system.Stem portion has protector (20), and it comprises form trait portion (21), this form trait portion along predetermined 3D shape with groove shape formed and stem portion (11) is accommodated in this form trait portion.In some branches, be furnished with bellows (30), and this bellows has the tube (31) of storage branch (12) and is connected the connecting part (32) of this tube flexibly.A pair plate (40) be clipped in the middle by described terminal part (13) is furnished with in all terminal parts.
Description
Technical field
The present invention relates to a kind of being arranged in as the wire harness in the mobile object of vehicle, and a kind of wire harness manufacturing system for the manufacture of this wire harness.
Background technology
Multiple electric component is arranged on the vehicle as mobile object.For this reason, in vehicle, be provided for the electric power expected and Signal transmissions to the wire harness (such as, patent documentation 1) of electric component.Such wire harness has the electric wire main body constructed with many wires and the external member arranged around this electric wire main body.
Wire harness is arranged in each position in vehicle.For this reason, in the external member of wire harness, need that there is the function according to the position arranged.Such as; according to the wire harness shown in Fig. 8; such as have and have the maintenance function of the electric wire of constant shapes main body for holder and be arranged in first (1) of electric wire main body for the protection of the external member of the hard protector of the defencive function of electric wire, this first (1) is positioned at the position that may contact with another component.In addition, the external member such as with the bellows of bending function is arranged in second (2) of electric wire main body.When being assemblied in vehicle by the component of such as bellows, second (2) bend.In addition, the external member such as with the fixture of fixed function is arranged in the 3rd (3) of electric wire main body.3rd (3) are positioned at the position that may produce mal noise because of the impact of movement.And, such as with simple external member be arranged in the 4th (4) of electric wire main body.When conveying wire harness or when assembling simple external member in vehicle, need protection the 4th (4) from touching, stretch and loosen.In addition, need the 4th (4) to maintain the state of bundled cable main body to improve operability.In addition, as required, the external member of such as plate, pipe, grommet etc. is arranged.
In addition, wire harness comprises various external members as discussed previously.Such as, as shown in Figure 9, in each factory, manufacture each external member, and provide dash number to external member, then each external member is delivered to wire harness assembling factory.Afterwards, collect the external member needed for assembling wire harness based on dash number, and the external member that assembling is collected.Therefore, wire harness has been manufactured.
[reference listing]
Patent documentation
[PTL1]
[patent documentation 1] day disclosure application No.2007-59298
Summary of the invention
Technical matters
Above-mentioned wire harness comprises the various types of multiple external member according to above-mentioned each function.For this reason, the quantity of external member is a lot, and external member is arranged in each position in wire harness.Therefore, indigestion is used for attachment location external member being attached to wire harness.Therefore, Problems existing is, when assembling wire harness, causes much work.
In addition, intrafascicular online, collect various external member from various factory and described various external member is transported to wire harness assembling factory.For this reason, distribution cost occurs, and therefore productive costs increases.
Accordingly, the object of the invention is to solve the problem.Namely, the object of this invention is to provide a kind of wire harness that easily can assemble with less work and the distribution cost that can reduce external member be provided and therefore, it is possible to reduce the manufacturing system of the wire harness of the cost of wire harness.
Technical scheme
The present inventor thinks that the structure of wire harness is hard.Therefore, notice, the state that the electric wire main body be made up of many wires hierarchically can be divided into be maintained at predetermined 3D shape is assemblied in stem portion in vehicle, is connected to stem portion and is assemblied in multiple branches in vehicle, is connected to the multiple branchiess terminal part (terminalportion) of stem portion or branch directly or indirectly, and is constructed.In addition, find, depend on stem portion, branch and terminal part, the function needed for external member can be unified.Therefore, of the present invention completing reaches.
More specifically, in order to achieve the above object, a first aspect of the present invention provides a kind of wire harness, and this wire harness comprises:
The electric wire main body be made up of many wires;
A stem portion, this stem portion is arranged in described electric wire main body, and is assemblied in assembling object with the state being maintained at predetermined 3D shape;
Multiple branch, the plurality of branch is arranged in described electric wire main body, is connected to described stem portion directly or indirectly, and is assemblied in described assembling object with flexible state;
Multiple without branch terminal portion, to be the plurality ofly arranged in described electric wire main body without branch terminal portion, and to be connected to described stem portion or described branch;
Stem portion external member, this stem portion external member is arranged in described stem portion, there is the form trait portion being formed as groove or tube shape along described 3D shape, described stem portion is accommodated in described form trait portion by this stem portion external member, and described stem portion is maintained in described form trait portion;
Branch external member, this branch external member is arranged in some or all in described branch, and has the tube receiving described branch and the connecting part being connected described tube flexibly; And
Plate shape terminal part external member, this plate shape terminal part external member is arranged in some or all in described terminal part, and covers described terminal part.
According to a second aspect of the invention, stem portion external member has stem portion anchor fitting, its solid shape maintaining part and assembling object, and with form trait integrally formed.
According to a third aspect of the invention we, branch external member has branch anchor fitting, its fixing tube and assembling object, and is integrally formed with tube.
In addition, for achieving the above object, a fourth aspect of the present invention provides a kind of wire harness manufacturing system for the manufacture of wire harness, and described wire harness comprises:
(a) electric wire main body, this electric wire main body is made up of many wires, and the state be maintained at predetermined 3D shape is assemblied in a stem portion in assembling object, is connected to described stem portion and is assemblied in the multiple branch in described assembling object with flexible state and is connected to the multiple branchiess terminal part of described stem portion or described branch directly or indirectly;
(b) stem portion external member, this stem portion external member has the form trait portion being formed as groove or tube shape along described 3D shape, and described stem portion is received and maintained in described form trait portion by this stem portion external member;
(c) branch external member, this branch external member has the tube receiving described branch and the connecting part being connected described tube flexibly; With
(d) plate shape terminal part external member, this plate shape terminal part external member covers described terminal part;
Described wire harness manufacturing system comprises:
First extruder, this first extruder stem portion external member described in resin material extrusion molding;
Second extruder, this second extruder branch external member described in resin material extrusion molding;
Plate cutting machine, this plate cutting machine cuts described terminal part external member from plate substrate; With
Department of assembly, the described stem portion external member of described first extruder for shaping is assemblied in described stem portion by this department of assembly, the described branch external member of described second extruder for shaping is assemblied in described branch, and the described terminal part external member of described plate cutting machine cutting is assemblied in described terminal part
Wherein, described first extruder, described second extruder, described plate cutting machine and described department of assembly are arranged in single factory.
According to a fifth aspect of the invention, described department of assembly comprises the first sub-department of assembly, and the described stem portion external member by described first extruder for shaping is attached to described stem portion by this first sub-department of assembly, and
Also be furnished with the first connecting gear in described wire harness manufacturing system, the described stem portion external member by described first extruder for shaping is delivered to described first sub-department of assembly by this first connecting gear.
According to a sixth aspect of the invention, described department of assembly comprises the second sub-department of assembly, and the described branch external member by described second extruder for shaping is attached to described branch by this second sub-department of assembly, and
Also be furnished with the second connecting gear in described wire harness manufacturing system, the described branch external member by described second extruder for shaping is delivered to described second sub-department of assembly by this second connecting gear.
According to a seventh aspect of the invention, described department of assembly comprises the 3rd sub-department of assembly, and the described terminal part external member cut by described plate cutting machine is attached to described terminal part by the 3rd sub-department of assembly, and
Also be furnished with the 3rd connecting gear in described wire harness manufacturing system, the described terminal part external member cut by described plate cutting machine is delivered to described 3rd sub-department of assembly by the 3rd connecting gear.
According to a first aspect of the invention, be provided with in wire harness of the present invention: the electric wire main body be made up of many wires; A stem portion, this stem portion is arranged in described electric wire main body, and is assemblied in assembling object with the state being maintained at predetermined 3D shape; Multiple branch, the plurality of branch is arranged in described electric wire main body, is connected to described stem portion directly or indirectly, and is assemblied in described assembly with flexible state; Multiple without branch terminal portion, to be the plurality ofly arranged in described electric wire main body without branch terminal portion, and to be connected to described stem portion or described branch; Stem portion external member, this stem portion external member is arranged in described stem portion, there is the form trait portion being formed as groove or tube shape along described 3D shape, described stem portion is accommodated in described form trait portion by stem portion external member, and stem portion is maintained in described form trait portion; Branch external member, this branch external member is arranged in some or all in described branch, and has the tube receiving described branch and the connecting part being connected described tube flexibly; And plate shape terminal part external member, this plate shape terminal part external member is arranged in some or all in described terminal part, and covers described terminal part.Namely, electric wire main body is hierarchically divided into three type portions, more specifically, mainly stem portion, branch and terminal part, and those parts have dissimilar external member respectively.
According to a second aspect of the invention, because stem portion external member has stem portion anchor fitting, this stem portion anchor fitting solid shape maintaining part and assembling object, and with form trait integrally formed, so do not need to have another anchor fitting for stem portion anchor fitting being fixed to assembling object.Therefore, the quantity of these parts can reduce.
According to a third aspect of the invention we, because branch external member has branch anchor fitting, this branch anchor fitting fixes tube and assembling object, and be integrally formed with tube, so do not need another anchor fitting had for stem portion anchor fitting being fixed to assembling object.Therefore, the quantity of these parts can reduce.
According to a forth aspect of the invention, wire harness manufacturing system has: the first extruder, this first extruder resin material extrusion molding stem portion external member; Second extruder, this second extruder will with resin material extrusion molding branch external member; Plate cutting machine, this plate cutting machine cuts described terminal part external member from plate substrate; And department of assembly, the described stem portion external member of described first extruder for shaping is assemblied in described stem portion by this department of assembly, the described branch external member of described second extruder for shaping is assemblied in described branch, and the described terminal part external member of described plate cutting machine cutting is assemblied in described terminal part.Namely, manufacture the device of the external member needed for wire harness assembling and the department of assembly utilizing the external member of described device manufacture to be attached to electric wire main body is arranged in single factory.
According to a fifth aspect of the invention, described department of assembly comprises the first sub-department of assembly, described stem portion external member by described first extruder for shaping is attached to described stem portion by this first sub-department of assembly, and be also furnished with the first connecting gear in described wire harness manufacturing system, the described stem portion external member by described first extruder for shaping is delivered to described first sub-department of assembly by this first connecting gear.For this reason, the stem portion external member of extrusion molding is delivered to the first sub-department of assembly by the first connecting gear.
According to a sixth aspect of the invention, described department of assembly comprises the second sub-department of assembly, described branch external member by described second extruder for shaping is attached to described branch by this second sub-department of assembly, and be also furnished with the second connecting gear in described wire harness manufacturing system, the described branch external member by described second extruder for shaping is delivered to described second sub-department of assembly by this second connecting gear.For this reason, the branch external member of extrusion molding is delivered to the second sub-department of assembly by the second connecting gear.
According to a seventh aspect of the invention, described department of assembly comprises the 3rd sub-department of assembly, the described terminal part external member cut by described plate cutting machine is attached to described terminal part by the 3rd sub-department of assembly, and be also furnished with the 3rd connecting gear in described wire harness manufacturing system, the described terminal part external member cut by described plate cutting machine is delivered to described 3rd sub-department of assembly by the 3rd connecting gear.For this reason, terminal part external member is delivered to the 3rd sub-department of assembly by the 3rd connecting gear.
Technique effect
According to the present invention, electric wire main body is divided into three parts with being graded, more specifically, and mainly stem portion, branch and terminal part.In the part of three types, be provided with dissimilar external member.Therefore, it is possible to reduce the type of external member and the quantity of parts, and can according to type in order and regularly external member is located.Therefore, can reduce when the assembling of wire harness is artificial.In addition, because external member is attached to stem portion, branch and terminal part successively, so easily wire harness can be assembled.
In addition, according to the present invention, the stem portion anchor fitting of solid shape maintaining part and assembling object is arranged in stem portion external member, and this cadre's anchor fitting and form trait integrally ground are formed.Therefore, wire harness fitting work can reduce more, and more easily can assemble wire harness.
In addition, according to the present invention, the branch anchor fitting of fixing tube and assembling object is arranged in branch external component, and this branch anchor fitting and tube are integrally formed.Therefore, it is possible to reduce the quantity of parts, and wire harness fitting work can reduce more.And, more easily can assemble wire harness.
In addition, according to the present invention, there is the external member of the several types of assembling needed for wire harness.For this reason, the device manufacturing external member can be arranged in a factory.In addition, because device and department of assembly are arranged in single factory, so do not need to transport from another factory.Therefore, it is possible to reduction distribution cost, and wire harness can be manufactured at an easy rate.
In addition, according to the present invention, because stem portion external member is delivered to the first sub-department of assembly by the first connecting gear, so need not the number of parts of management and control stem portion external member.Therefore, it is possible to reduce the management and control cost when carrying stem portion external member, and wire harness can be manufactured more at an easy rate.
In addition, according to the present invention, because branch external member is delivered to the second sub-department of assembly by the second connecting gear, so need not the number of parts of management and control branch external member.Therefore, it is possible to reduce the management and control cost when carrying branch external member, and wire harness can be manufactured more at an easy rate.
In addition, according to the present invention, because terminal part external member is delivered to the 3rd sub-department of assembly by the 3rd connecting gear, so need not the number of parts of control terminal portion external member.Therefore, it is possible to reduce the management and control cost when feeding terminal portion external member, and wire harness can be manufactured more at an easy rate.
Accompanying drawing explanation
Fig. 1 is the figure of the schematic configuration of the embodiment that wire harness of the present invention is shown and the wire harness utilizing wire harness manufacturing system to manufacture.
Fig. 2 A is the transparent view of the protector in the stem portion of the wire harness arranged in FIG.
Fig. 2 B is the transparent view of the protector shown in Fig. 1 arrived from another perspective.
Fig. 3 A is the transparent view of the extruder for the formation of the protector in Fig. 2.
Fig. 3 B is the enlarged perspective in the variable mould portion of extruder in Fig. 2 A.
Fig. 3 C is the transparent view of variable mould.
Fig. 3 D is the side perspective view of variable mould.
Fig. 3 E is the figure of the action of the head illustrating variable mould.
Fig. 4 A is the transparent view of the extended configuration of the bellows of the branch of the wire harness arranged in FIG.
Fig. 4 B is the transparent view of the case of bending of bellows in Fig. 4 A.
Fig. 4 C is the lateral plan of the attachment folder of the tube of the bellows arranged in Figure 4 A.
Fig. 5 A is the transparent view of the extruder for the formation of the bellows in Fig. 4 A to Fig. 4 C.
Fig. 5 B is the top view of the forming portion of extruder in Fig. 5 A.
Fig. 5 C is the front elevation of the shape of the mold block of arrangement illustrated in forming portion.
Fig. 5 D is the transparent view of mold block.
Fig. 6 A is the transparent view of a pair plate in the terminal part of the wire harness arranged in FIG.
Fig. 6 B is a pair plate section drawing in the direction of the width.
Fig. 6 C is the figure that a pair plate is attached to terminal part by diagram.
Fig. 6 D is the figure of the method for diagram manufacture a pair plate.
Fig. 7 is the figure of the schematic configuration that wire harness manufacturing system of the present invention is shown.
Fig. 8 is the figure of the structure that traditional wire harness is shown.
Fig. 9 is that diagram is for assembling the figure of the program of the component of traditional wire harness.
List of numerals
1 wire harness
10 electric wire main bodys
11 stem portion
12 branches
13 terminal parts
20 protectors (stem portion external member)
21 form trait portions
22 protector fixtures (stem portion anchor fitting)
30 bellowss (branch external member)
31 tubes
32 connecting parts
33 attachments folder (branch anchor fitting)
40 a pair plate (terminal part external member)
50 adaptor unions
200 protector extruders (the first extruder)
300 bellows extruders (the second extruder)
400 plate cutting machines
500 wire harness manufacturing systems
510 main belt conveyers
511 electric wire main body manufacturing department
512 protector attachment (department of assembly, the first sub-department of assembly)
513 bellows attachment (department of assembly, the second sub-department of assembly)
514 plate attachment (department of assembly, the 3rd sub-department of assembly)
520 first sub-belt conveyers (the first connecting gear)
530 second sub-belt conveyers (the second connecting gear)
540 the 3rd sub-belt conveyers (the 3rd connecting gear)
Detailed description of the invention
Hereinafter, an embodiment of wire harness (A) in the present invention and wire harness manufacturing system (B) is explained with reference to Fig. 1 to Fig. 6.
[example A]
First, an embodiment of the wire harness (A) in the present invention is explained with reference to Fig. 1 to Fig. 6.
In an embodiment of the present invention, the example A be arranged in as the wire harness in the vehicle of assembling object will be explained.Wire harness is connected electrically between multiple electric components of installing on vehicle, or between electric component and battery.Wire harness by expect electric power or Signal transmissions to electric component.In addition, wire harness of the present invention can be assemblied in the mobile object of such as aircraft or ship, and can be assemblied in fixing and install in device in position.
As shown in fig. 1, wire harness 1 have electric wire main body 10, the protector 20 as stem portion external member, the bellows 30 as branch external member, as a pair plate 40 of terminal part external member and adaptor union 50.
Electric wire main body 10 is constructed by binding many covered electric cables.Covered electric cable has conductive core line and insulating wrapped portion.Heart yearn is made of copper, and is formed by twisting many single lines (elementwire).Heart yearn can comprise a single line.Covering portion is made up of insulating synthetic resin, and cladding core wire.Electric wire main body 10 is divided into stem portion 11, branch 12 and terminal part 13, and hierarchically constructs.
Stem portion 11 is parts that the state being maintained at predetermined 3D shape based on the shape in the layout portion of vehicle is assemblied in vehicle.Stem portion 11 is positioned at the center of electric wire main body 10 namely trunk.Multiple branch 12 described below and multiple terminal part 13 are from stem portion 11 branch and be provided.
In an embodiment of the present invention, stem portion 11 be positioned at electric wire main body 19 center and do not comprise a part of branch.But the structure of stem portion 11 is not restricted to this.Such as, stem portion 11 can be branch.If existed to be assemblied in the part in vehicle under the state being maintained at predetermined 3D shape, then the structure of stem portion 11 is optional, unless it and object of the present invention are inconsistent.In fact, depend on the structure of the vehicle that wire harness 1 is arranged in, the structure of stem portion 11 is suitably limited.
Branch 12 is the parts be assemblied in the state that can bend in electric wire main body 10 in the mobile object of such as vehicle.Branch 12 from stem portion 11 or another branch 12 branch, and is provided.Therefore, branch 12 is connected to stem portion 11 directly or indirectly.
In an embodiment of the present invention, multiple branch 12(1 is set) to 12(7).Branch 12(1) and 12(7) be arranged in one end of stem portion 11 and be divided into two parts.Branch 12(2) be more specifically branched in the position except the terminal on the side of one end of stem portion 11 in half-way, and be arranged.Branch 12(3) at branch 12(2) end side on half-way be branched, and to be arranged.Branch 12(4) and 12(5) be arranged in the other end of stem portion 11, and be divided into two parts.Branch 12(6) be arranged in the half-way of the other end of stem portion 11, and be branched.
The structure of branch 12 is not limited to this.Be connected to stem portion 11 directly or indirectly if existed and be assemblied in mobile object with the state that can be bent, then the structure of branch 12 is optional, unless it and object of the present invention are inconsistent.In fact, the structure of the vehicle be arranged according to wire harness 1 determines the structure of branch 12.
Terminal part 13 is connected to stem portion 11 or branch 12, and does not have branch.Terminal part 13 is positioned at the end of electric wire main body 10.One end of terminal part 13 is connected to stem portion 11 or branch 12.The other end of terminal part 13 is connected to adaptor union 50.Adaptor union 50 is assembled to another adaptor union arranged in the electric component of vehicle, and wire harness 1 i.e. electric wire main body 10 is electrically connected with electric component.
According to embodiments of the invention, multiple terminal part 13(1 is set) to 13(9).In the accompanying drawings, for convenience's sake, a Reference numeral is distributed to each branch point from stem portion 11 or branch 12 branch.More specifically, Reference numeral 13 is distributed to two or three terminal parts 13.Terminal part 13(1) to 13(7) be divided into two or three parts respectively, and be connected to branch 12(1) to 12(7) each end.In addition, terminal part 13(8) be divided into three parts in the position halfway at the center close to stem portion 11 of stem portion 11, and be arranged.In addition, terminal part 13(9) be arranged in close to branch 12(2) cardinal extremity half-way in, and be divided into two parts.
The structure of above-mentioned terminal part 13 is not limited to this.Be connected to stem portion 11 or branchiess branch 12 and the part be arranged in the terminal of electric wire main body 10 if existed, then the structure of terminal part 13 is optional, unless it and object of the present invention are inconsistent.In fact, the structure of terminal part 13 is determined according to the structure of the vehicle arranging wire harness 1.
Protector 20 is arranged in the stem portion 11 of said wires main body 10, and is made up of hard synthetic resin.As in figs. 2 a and 2b, protector 20 has form trait portion 21 and the protector fixture 22 as stem portion anchor fitting.
The pair of sidewalls 21b that form trait portion 21 has band shape diapire 21a and extends from the contrary edge diapire 21a Width.Form trait portion 21 is formed as U-shaped.The some parts in a longitudinal direction in form trait portion 21 is bending along predetermined direction, and form trait portion 21 is formed according to 3D shape.
Draw slit 21c to be arranged in sidewall 21b.Draw slit 21c by cutting sidewall 21b to correspond to from the terminal part 13 of the half-way branch of stem portion 11 and the rectangular shape of branch 12 and formed.The terminal part 13 split from the half-way of stem portion 11 and branch 12 are drawn from extraction slit 21c.
Form trait portion 21 is formed according to the shape of the stem portion 11 be incorporated in form trait portion 21.More specifically, form trait portion 21 each point based on stem portion 11 shape and change.Such as, in form trait portion 21, a part of sidewall 21b is removed, and the Level Change of another part of sidewall 21b.In addition, stem portion 11 is received therein by form trait portion 21.Therefore, form trait portion 21 protects stem portion 11 from vibrations, and maintains stem portion 11 and have 3D shape.According to embodiments of the invention, because stem portion 11 is formed one without branch, so form trait portion 21 is formed as groove shape.But it is not restricted to this structure.Such as, when stem portion 11 branch, form trait portion 21 is formed according to the shape of stem portion 11.
Protector fixture 22 is given prominence to from the diapire 21a in form trait portion 21 and pair of sidewalls 21b, and is integrally formed.Protector fixture 22 is formed as rectangular plate shape, and is monomer.The anchor fitting of such as screw or rivet is inserted into the through hole (not shown) of protector fixture 22, and anchor fitting is attached to the main body of vehicle.Therefore, protector fixture 22, more specifically, form trait portion 21 and the stem portion 11 be incorporated in form trait portion 21 are fixed in the main body of vehicle.The shape of protector fixture 22 is not limited to this.Such as, its shape can be formed as the attachment had with the bellows 30 described after a while and press from both sides identical shape.The shape of protector fixture 22 is optional, unless it and object of the present invention are inconsistent.More specifically, in the protector 20 of external member corresponding to stem portion, corresponding to the anchor fitting of stem portion and the protector fixture 22 of solid shape maintaining part 21 and the vehicle that corresponds to assembling object form with form trait portion 21.
Certainly, protector 20 does not limit such structure.Such as, protector 20 can be formed as rectangular tube or drum, instead of groove shape.If arrange storage depend on the stem portion 11 of 3D shape and be formed as the form trait portion 21 of groove or drum, then the structure of protector 20 is optional, unless it and object of the present invention are inconsistent.
Such protector 20 can maintain the synthetic resin of the shape of expectation by use and be formed, such as, by using acrylonitrile butadiene styrene resin (ABS resin) to utilize extrusion molding.In Fig. 3 A to Fig. 3 E, an example of the extruder for the formation of protector 20 is shown.
Protector extruder 200 shown in Fig. 3 A has resin extruded portion 210, mechanical arm (robotarm) 220 and unshowned control part.Extrude portion 210 to melt and the thermoplastic resin material of composite grain geometry, then from variable mould 211 extrusion resin material.Mechanical arm 220 makes the formed material extruded from variable mould 211 be out of shape before the hardening.
As shown in Figure 3 B, variable mould 211 is arranged in the end of the extruded tube being arranged in protector extruder 200.As shown in Fig. 3 C to Fig. 3 D, variable mould 211 has the pedestal 211a being formed as truncated cone shape, the head 211b being rotatably arranged in pedestal 211a place along any direction and makes head 211b rotate along the direction expected and change the motor (not shown) of the shape of the slit 211d be arranged in head 211b.
Head 211b comprises the flat surfaces 211c being formed as spherical shape.Flat surfaces 211c is formed by a part of cutting head 211b.Slit 211d is positioned at the middle part of flat surfaces 211c, is formed as U-shaped, and through head 211b.The relative part of slit 211d, that is, the part corresponding to pair of sidewalls 21b comprises variable height.More specifically, variable height is the plan view length apart from the part (that is, corresponding to the part of diapire 21a) connecting this relative part.Thus, the shape of slit 211d can change, and the height of sidewall 21b can change.Slit 211d is communicated with extruded tube.Molten resin material is expressed into outside from extruded tube by slit 211d.At this moment, head 211b is rotated along predetermined direction by motor, and slit 211d changes over predetermined shape.
The control part of protector extruder 200 utilizes computer construction, and controls to extrude portion 210 and mechanical arm 220 based on the control program of definition.In the portion of extruding 210, the resin of scheduled volume is extruded, and the shape of the direction of variable mould 211 and slit 211d is changed.In addition, by mechanical arm 220, shaping material is supported to predetermined height, and is bent predetermined angle.Therefore, extrusion molding material is formed as 3D shape before the hardening.Afterwards, predetermined shape is maintained till formed material hardens by mechanical arm 220.
In addition, a part of sidewall 21b to be cut into rectangle or round-shaped and formed and draw slit 21c by utilizing mechanical arm 220 by control part.Branch 12 and terminal part 13 are drawn from extraction slit 21c.In addition, diapire 21a and sidewall 21b is cut into U-shaped by mechanical arm 220 by control part, and forms rectangular unit by mechanical arm 220.This monomer is in outer bend, and through hole is formed in the middle part of this monomer.Therefore, protector fixture 22 and form trait portion 21 are integrally formed.In addition, replace monomer, component can be individually formed with the attachment of following bellows 30 33 identical modes of pressing from both sides.This component is attached to form trait portion 21 by glue etc.This component can be used as protector fixture 22.By this way, protector 20 is completed.
In such protector extruder 200, by changing the control program of control part and the action of mechanical arm 220, easily can form the protector 20 of the number of different types comprising dissimilar 3D shape.
In any branch 12, more specifically, at branch 12(1) to 12(3) and 12(6) in, be furnished with the bellows 30 be made up of synthetic resin.As shown in Fig. 4 A to 4C, bellows 30 has tube 31, connecting part 32 and the attachment folder 33 as branch anchor fitting.
As shown in Figure 4 A and 4 B, tube 31 is formed as drum to receive branch.In a part for tube 31, be furnished with bullport 31a.Draw from another branch 12 of the half-way branch of branch 12 and terminal part 13 from bullport 31a.In the accompanying drawings, tube 31a is formed as straight pipe shape, but it is not limited to this shape.Such as, tube 31 can be bending.Connecting part 32 is formed as bellows form along axis direction.More specifically, recess and protuberance are arranged in the peripheral wall of connecting part 32, and alternately arrange along axis direction.Therefore, connecting part 32 can bend.Tube 31 between connecting part 32 and two pipe portions 31 is arranged integratedly.Therefore, connecting part 32 is connected to pipe portion 31, and tube 31 can be bent.In addition, connecting part 32, as tube 31, can have bullport, another branch 12 separated from the half-way of branch 12 or terminal part 13 directed this bullport.
As shown in FIG. 4 C, be attached folder 33 to have: from the locking part 34 of the one that the outer surface of tube 31 is vertically arranged; And strut member 37.
Locking part 34 is integrally formed with the outer surface of tube 31.In addition, locking part 34 has: from the column riser 35 of the one that the outer surface of tube 31 is vertically arranged; And pair of locking part 36.One end of locking piece 36 extends to the terminal part away from tube 31 in riser 35.Locking piece 36 extends to its other end from one end of locking piece 36, makes locking piece 36 move closer to tube 31.In addition, locking piece 36 be arranged to mutually away from, the distance between locking piece 36 is increased from the other end gradually towards the other end.Locking piece 36 flexibly can be out of shape on direction close to each other.Strut member 37 is formed as annular.The inner edge portion of strut member 37 extends to the base end part close to tube 31 of riser 35.Strut member 37 extends from riser 35 to the outside of riser 35.
When being attached folder 33 and being inserted in the lock hole H be arranged in the vehicle body S of vehicle from an end of riser 35, locking piece 36 direction close to each other along another end is flexibly out of shape once.Afterwards, when another end of locking piece 36 enters into lock hole H, locking piece 36 by elastic restoring force along this another end mutually away from direction displacement, thus locking part 34 is locked in lock hole H.Therefore, tube 31 and the branch 12 be incorporated in tube 31 are fixed to vehicle body S.More specifically, the attachment folder 33(branch anchor fitting of fixing tube 31 and vehicle (assembling object)) be arranged in bellows 30(branch external member) in, and be integrally formed with tube 31.The structure of attachment folder 33 is examples, and such as, attachment folder 33 can be formed as the shape identical with protector fixture 22 above.Unless contrary with object of the present invention, the structure of attachment folder 33 is optional.In addition, bellows 30 can not comprise attachment folder 33.
Bellows 30 is such as made up of the synthetic resin of such as ABS resin or polycarbonate, and passes through extrusion molding and formed.In Fig. 5 A to Fig. 5 D, an example for the shaping extruder of bellows 30 is shown.
Bellows extruder 300 shown in Fig. 5 A has the portion of extruding 310, forming part 320, cooling end 330, cutting part 340 and unshowned control part.
Extrude portion 310 to melt and the thermoplastic resin material of composite grain geometry, then extrude described resin material from the mould being wherein furnished with narrow annular channel.Cooling end 330 has the cooling water expansion tank in case, and with the formed material that water quench is out of shape by forming part 320.Cutting part 340 has and is positioned to cutting blade respect to one another in the vertical direction for a pair, and by the described length cylindrical shape formed material cooled by cooling end 330 being cut to by cutting blade to expectation.Extrude portion 310, forming part 320, cooling end 330 and cutting part 340 to arrange as the crow flies.
As shown in Figure 5 B, forming part 320 has a pair endless belt 321 and multiple mold block 325.Endless belt 321 is arranged to toward each other and parallel to each other.Mold block 325 is arranged on the outer surface of endless belt 321 abreast along the circumferencial direction of endless belt 321, and is formed as rectangular shape.When the mold block 325 be arranged on an endless belt 321 is relative with the mold block 325 be arranged on another endless belt 321 between a pair endless belt 321, each relative intimate surface ground of mold block 325 is overlapping.
As shown in Fig. 5 C and Fig. 5 D, be arranged in the relative surface of mold block 325 with the groove that the shape expected is formed, described surface is relatively the surface of the front portion faced in Fig. 5 C.Such as, cross section is the groove m1 broad ways (horizontal direction in Fig. 5 C) of semi-circular shape is formed in the mold block 325(1 forming tube 31d) relative surface in.In addition, groove m2 and groove m3 is formed in mold block 325(2) in, this mold block 325(2) define and arrange the part that attachment folder 33 is arranged in tube 31.Groove m2 is formed with semicircle on cross section, and is arranged in relative surface along Width.Groove m3 is made for consistent with the profile being attached folder 33.In addition, groove m4 is formed in the mold block 325(3 forming connecting part 32) in.Groove m4 is formed with semicircle on cross section, and is arranged in relative surface along Width.And groove m4 comprises jut circumferentially and depressed part.Jut and depressed part broad ways are alternately arranged on the side face of groove m4.Have unshowned vacuum hole in the internal placement of depressed part, and this vacuum hole is connected to unshowned vacuum machine in the accompanying drawings.Mold block 325(3) projection form the depressed part of above-mentioned connecting part 32, and mold block 325(3) depressed part form the jut of above-mentioned connecting part.And, in addition to that, because bullport 31a is formed in tube 31, so such as, blade can be arranged in arrange in a mold block 325 and the inside of groove formed with semi-circular cross-section in the direction of the width to cut away cylindrical shape formed material.Optionally, the structure of mold block 325 is constructed according to the shape of shaping bellows 30.
The cylindrical shape formed material extruded from the portion of extruding 310 to be before the hardening sandwiched in forming part between mold block 325 respect to one another.Thus, resin material is formed as the shape of the groove of mold block 325.
The control part of bellows extruder 300 utilizes computer construction, and controls to extrude portion 310, forming part 320 and cutting part 340 based on the control program of definition.In the portion of extruding 310, the resin of scheduled volume is extruded, and cylindrical shape formed material is formed.Then, in forming part, endless belt rotates with the speed expected, and utilizes the cylindrical shape formed material extruded to form tube 31, connecting part 32 and attachment folder 33 before the hardening.Afterwards, cylindrical shape formed material is by hardening through cooling end 330.In cutting part 340, hardening cylindrical shape formed material is cut to the length of expectation.By this way, bellows 30 has been manufactured.
In such bellows extruder 300, by changing the structure of mold block 325, such as, the type of mold block 325 or layout, easily can be formed in the Length Quantity of tube 31, the position of connecting part 32, multiple various types of bellowss 30 that attachment folder 33 etc. aspect is different.
As shown in Fig. 6 A to Fig. 6 C, the terminal part 13 of electric wire main body 10 comprises to be made up of synthetic resin and to have flexible a pair plate 40.This pair plate 40 has the plate main body 41 be made up of the synthetic resin of such as polyvinylchloride (PVC).The thickness of plate main body 41 is 0.070mm to 0.250mm.Plate main body 41 is formed as film type shape.The length of plate main body 41 is identical with the length of the terminal part 13 attached by plate main body 41, and its width is formed terminal part 13 is sandwiched between plate main body 41.One in a pair plate 40 comprises binding part 42, and in this binding part 42, cohesive material broad ways is applied to two edges of plate main body 41.Thus, described to plate 40 by between terminal part 30 clamping plate 40 state adhere to each other, and cover terminal part 13.
As shown in figure 6d, a pair plate 40 is manufactured by the plate cutting machine 400 comprising a pair blade C and bonding forming portion N.Blade C in the vertical direction is arranged relative to one another.Bonding forming portion N is arranged to close to blade C.More specifically, there is the thickness of expectation and width and the plate substrate K be wound around using roll shape cuts into the length of the terminal part 13 depended on as mounting object by a pair blade C.Therefore, plate main body 41 is formed.If necessary, in bonding forming portion N, cohesive material broad ways is applied to two edges of plate main body 41, and forms binding part 42.Then, a pair plate 40 is manufactured.
In an embodiment of the present invention, plate 40 comprises the plate main body 41 be made up of PVC, but it does not limit this kind of situation.Such as, plate main body 40 can be made up of polypropylene (PP), and can be formed with ply wood, and in described ply wood, the elastomeric layer be made up of expanded polypropylene is pressed on skin covering of the surface.The structure of plate 40 is optional, unless contrary with object of the present invention.In addition, a pair plate, 40, plate is replaced can be wrapped on terminal part.
Then, an example of the assembly method of above-mentioned wire harness 1 will be explained.
Electric wire main body 10 above, protector 20, bellows 30 and a pair plate 40 are respectively in advance by each independently manufacture technics.
The stem portion 11 of electric wire main body 10 is incorporated in the form trait portion 21 of protector 20, and branch 12 and terminal part 13 are from form trait portion 21 and the two ends extraction of drawing slit 21c.Therefore, stem portion 11 is maintained the 3D shape with expectation.In addition, because wire harness 1 to be remained to the 3D shape of expectation by protector 20, and be also the assembling fixture of wire harness 1, so assembling becomes easy after a while.
Then, by the branch 12(1 of electric wire main body 10)-12(3), 12(6) be inserted in the bellows 30 formed according to the shape of branch.To be arranged in the end of branch and another branch 12 of half-way and terminal part 13 are drawn from the end of bellows 30 and bullport 31a.
Then, the terminal part 13(1 of electric wire main body 10)-13(9) clamped by a pair plate 40 formed according to the length of terminal part, and plate 40 is employed plate 40 is bonded to one another.By this way, wire harness 1 is completed.
As mentioned above, according to embodiment, the electric wire main body 10 of wire harness 1 has a stem portion 11, multiple branch 12 and multiple terminal part 13.Stem portion 11 is graded ground bifurcated, and is assemblied on vehicle with the state of the 3D shape being maintained at expectation.Branch 12 is connected to stem portion 11 directly or indirectly, and is assemblied on vehicle with flexible state.Terminal part 13 is connected to stem portion 11 or branch 12, and is not branched.Stem portion 11 has protector 20, and this protector 20 comprises the form trait portion 21 formed with groove shape along 3D shape, and stem portion 11 is accommodated in form trait portion 21.Bellows 30 is arranged in some or all in branch 12, and has the tube 31 of storage branch 12 and be connected to the connecting part 32 of tube 31 flexibly.In addition, by terminal part 13, a pair plate 40 pressed from both sides between which is arranged in terminal part 13.Namely, electric wire main body 10 is divided into three parts by by level, more specifically, and mainly stem portion 11, branch 12 and terminal part 13.Be respectively arranged with in the portion of three types as the protector 20 of external member corresponding to them, bellows 30 and a pair plate 40.
Therefore, the type of external member and the quantity of part can reduce, and external member can according to type in order and locate regularly.Therefore, can reduce when the assembling of wire harness is artificial, and wire harness 1 can easily assemble, because protector 20, bellows 30 and a pair plate 40 are sequentially attached to stem portion 11, branch 12 and terminal part 13.
In addition, protector 20 has the protector fixture 22 of the vehicle body of solid shape maintaining part 21 and vehicle, and is integrally formed with form trait portion 21.Therefore, the quantity of part can reduce.In addition, can reduce further the assembling of wire harness 1 artificial time, and can more easily assemble wire harness 1.
And bellows 30 has the attachment folder 33 of the vehicle body of fixing tube 31 and vehicle, and is integrally formed with tube 31.Therefore, the quantity of part can reduce.In addition, can reduce further the assembling of wire harness 1 artificial time, and can more easily assemble wire harness 1.
In embodiment mentioned above, bellows 30 is arranged in some branches 12 of branch 12, but it does not limit this kind of situation.Such as, bellows 30 can be arranged in all branches 12.In addition, a pair plate 40 is arranged in all terminal parts 13 in this embodiment, but it is not limited to this kind of situation.Such as, plate 40 can be arranged in some terminal parts 13 in multiple terminal part 13.
[example B]
Secondly, an embodiment of wire harness manufacturing system (B) of the present invention is explained with reference to Fig. 7.
As shown in Figure 7, wire harness manufacturing system 500 has main belt conveyer 510, electric wire main body manufacturing department 511, protector attachment 512, bellows attachment 513, the sub-belt conveyer 530 of plate attachment the 514, first sub-belt conveyer 520, second, the 3rd sub-belt conveyer 540, the protector extruder 200 as the first extruder, the bellows extruder 300 as the second extruder, plate cutting machine 400 and unshowned control unit.
In this embodiment, wire harness manufacturing system 500 is placed in a factory.Certainly, it is not restricted, and such as, wire harness manufacturing system 500 can between two of a factory room.Namely, each portion can be positioned to close to each other in a factory, makes to manufacture stream and is not separated.
Main belt conveyer 510 is transmission performs the working tray of the fitting work of wire harness 1 devices along fitting work process.In the end of the top operation of main belt conveyer 510, be provided with electric wire main body manufacturing department 511.Protector attachment 512, bellows attachment 513 and plate attachment 514 is set gradually towards bottom operation.Protector attachment 512 is working spaces of the stem portion 11 for protector 20 being attached to electric wire main body 10.Bellows attachment 513 is working spaces of the branch 12 for bellows 30 being attached to electric wire main body 10.Plate attachment is the working space for a pair plate 40 being attached to the terminal part 13 of electric wire main body 10.
Electric wire main body manufacturing department 511 has the working robot manufacturing electric wire main body 10 with many covered electric cables.Protector attachment 512 has working robot protector 20 being attached to stem portion 11.Bellows attachment 51 has working robot bellows 30 being attached to each branch 12.Plate attachment 514 has the working robot a pair plate 40 being attached to each terminal part 13.Replacing working robot, the workman of the attachment for performing each external member can being arranged.Protector attachment 512 corresponds to the first sub-department of assembly in claim, and bellows attachment 513 corresponds to the second sub-department of assembly in claim, and plate attachment 514 corresponds to the 3rd sub-department of assembly in claim.In addition, the assembly in claim constructs with protector attachment 512, bellows attachment 513 and plate attachment 514.
Working tray is carried from electric wire manufacturing department 511 towards bottom operation by main belt conveyer 510.When protector attachment 512, bellows attachment 513 and plate attachment 514 arrive the working tray of such as bench board, main belt conveyer 510 allows working tray stop till the attachment work in each attachment completes.Namely, the action of main belt conveyer 510 stops (time-out of conveying) temporarily.
First sub-belt conveyer 520 corresponds to the first conveying mechanism in claim, and is arranged between protector extruder 200 and protector attachment 512.In addition, the first sub-belt conveyer 520 by by utilize protector extruder 200 extrusion molding and manufacture protector 20 be delivered to protector attachment 512.
Second sub-belt conveyer 530 corresponds to the second conveyor structure in claim, and is arranged between bellows extruder 300 and bellows attachment 513.In addition, the bellows 30 manufactured by bellows extruder 300 is delivered to bellows attachment 513 by the second sub-belt conveyer 530.
3rd sub-belt conveyer 540 corresponds to the 3rd conveying mechanism in claim, and is arranged between plate cutting machine 400 and plate attachment 514.In addition, the plate 40 manufactured by plate cutting machine 400 is delivered to plate attachment 514 by the 3rd sub-belt conveyer 540.
Control unit such as utilizes computer construction, and is connected to main belt conveyer 510, protector attachment 512, bellows attachment 513, the sub-belt conveyer 530 of plate attachment the 514, first sub-belt conveyer 520, second, the 3rd sub-belt conveyer 540, the protector extruder 200 as the first extruder, the bellows extruder 300 as the second extruder, plate cutting machine 400.Control unit is operatively connected to its each portion by transmission and reception control signal between each portion and control unit.More specifically, the mode of operation of control unit monitoring electric wire main body manufacturing department 511, protector attachment 512, bellows attachment 513 and plate attachment 514.In addition; control unit adjusts the moving velocity of the working tray in main belt conveyer 510 in response to mode of operation; each external member to be supplied to each attachment 512,513,514, and so that the manufacture of each external member in protector extruder 200, bellows extruder 300 and plate cutting machine 400.
Then, an example of the action of wire harness manufacturing system 500 will be explained.
First, in electric wire main body manufacturing department 511, bundle many covered electric cables, and those ends are attached to adaptor union 50.Therefore, electric wire main body 10 has been manufactured.Meanwhile, corresponded to the protector 20 of the stem portion 11 of electric wire main body 10 with predetermined resin material manufacture by protector extruder 200.In addition, made the bellows 30 of the branch 12 corresponding to electric wire main body 10 with predetermined resin material by bellows extruder 300.In addition, corresponded to the multipair plate 40 of the terminal part 13 of electric wire main body 10 with plate substrate manufacture by plate cutting machine 400.
Afterwards, utilize assembling fixture to be temporarily fixed on working tray electric wire main body 10, and working tray is delivered to protector attachment 512 by main belt conveyer 510.Meanwhile, the protector 20 manufactured by protector extruder 200 is delivered to protector attachment 512 by the first sub-belt conveyer 520.
In protector attachment 512, protector 20 is attached to the stem portion 11 of electric wire main body 10.After completing attachment, by main belt conveyer 510, working tray is delivered to bellows attachment 513.Meanwhile, by the second sub-belt conveyer 530, multiple bellows 30 is delivered to bellows attachment 513.
In bellows attachment 513, bellows 30 is attached to the branch 12 of electric wire main body 10 respectively.After completing attachment, by main belt conveyer 510, working tray is delivered to plate attachment 514.Meanwhile, by the 3rd sub-belt conveyer 540, the multiple plates utilizing plate cutting machine 400 to manufacture are delivered to plate attachment 514 to 40.
In plate attachment 514, paired plate 40 is attached to the terminal part 13 of electric wire main body 10 respectively.After completing attachment, by main belt conveyer 510, working tray is delivered to bottom stage (bottomstep), and the electric wire main body 10 attached by various types of external member is removed from working tray.Therefore, wire harness 1 is completed.
Therefore, according to embodiments of the invention, be arranged in, as the electric wire main body 10 in the wire harness 1 of manufacturing object, there is a stem portion 11, multiple branch 12 and multiple without branch terminal portion 13.Stem portion 11 is graded Ground Split, and is assemblied on vehicle under the state of 3D shape being maintained at expectation.Branch 12 is connected to stem portion 11 directly or indirectly, and is assemblied on vehicle with flexible state.Terminal part 13 is connected to stem portion 11 or branch 12, and is not branched.In addition, stem portion 11 has protector 20, and this protector 20 comprises the form trait portion 21 forming groove shape along 3D shape, and stem portion 11 is received and maintain in form trait portion 21.Bellows 30 is arranged in some or all in branch 12, and has the tube 31 of storage branch 12 and be connected to the connecting part 32 of tube 31 flexibly.In addition, the paired plate 40 covering terminal part 13 is arranged in all terminal parts 13.In other words, be arranged in and be divided into three parts with being graded as the electric wire main body 10 in the wire harness 1 of manufacturing object, more specifically, mainly stem portion 11, branch 12 and terminal part.Be respectively arranged with in the portion of three types as the protector 20 of external member corresponding to them, bellows 30 and a pair plate 40.
In addition, from the protector extruder 200 of resin material by protector 20 extrusion molding, from the bellows extruder 300 of resin material by bellows 30 extrusion molding, from the plate cutting machine 400 of plate substrate cutting pair of panel 40, protector 20 by protector extruder 200 extrusion molding is arranged on the protector attachment 512 in stem portion 11, bellows 30 by bellows extruder 300 extrusion molding is arranged on the bellows attachment 513 in branch 12, and the plate attachment that the pair of panel 40 cut by plate cutting machine 400 is arranged in terminal 13 is arranged in a factory.In other words, the device manufacturing protector 1, bellows 30 and pair of panel 40 is respectively used to; Protector attachment 512; Bellows attachment 513; A factory is arranged in plate attachment 514.Protector 1, bellows 30 and plate 40 are assembling external members needed for wire harness 1, and each external member manufactured by each device is attached to electric wire main body 10 by protector attachment 512, bellows attachment 513 and plate attachment 514.
Therefore, there is as the wire harness 1 of manufacturing object the external member needed for assembling of lesser amt.Therefore, the plate cutting machine 400 of the external member needed for assembling of the protector extruder 200 manufacturing the external member needed for assembling of wire harness 1, the bellows extruder 300 manufacturing the external member needed for assembling of wire harness 1 and manufacture wire harness 1 can be arranged in a factory.In addition, because protector extruder 200, bellows extruder 300, plate cutting machine 400, protector attachment 512, bellows attachment 513 and plate attachment 514 are arranged in a factory, so do not need to carry from another factory.Therefore, it is possible to reduction distribution cost, and wire harness can be manufactured at an easy rate.
In addition, due to the protector 20 namely manufactured by the first sub-belt conveyer 520 extrusion molding is delivered to protector attachment 512, so need not the number of parts of management and control protector 20.Therefore, it is possible to reduce the management and control cost when carrying protector 20, and wire harness 1 can be manufactured more at an easy rate.
In addition, due to the bellows 30 namely manufactured by the second sub-belt conveyer 530 extrusion molding is delivered to bellows attachment 513, so need not the number of parts of management and control bellows 30.As a result, the management and control cost when carrying bellows 30 can be reduced, and wire harness 1 can be manufactured more at an easy rate.
In addition, plate attachment 514 is delivered to due to what plate 40 is cut a pair of namely manufacturing by the 3rd sub-belt conveyer 540, so without the need to the number of parts of management and control a pair plate 40.Therefore, it is possible to reduce the management and control cost when conveying a pair plate 40, and wire harness 1 can be manufactured more at an easy rate.
In the embodiment above, the first sub-belt conveyer 530 of sub-belt conveyer 520, second and the 3rd sub-belt conveyer 540 is set, but it is unrestricted.Such as, replace those sub-belt conveyers, can sliding rack be set.When using sliding rack, automatically can carry or manually carrying protector 20, bellows 30 and a pair plate 40.
In addition, in the embodiment above, main belt conveyer 510 is set, and electric wire main body manufacturing department 511, protector attachment 512, bellows attachment 513 and plate attachment 514 are set along main belt conveyer 510, but it is not restricted.Such as, main belt conveyer 510 can not be set, and electric wire main body manufacturing department 511, protector attachment 512, bellows attachment 513 and plate attachment 514 can be positioned in distance close to each other.In addition, can arrange and merge protector attachment 512(namely, the first sub-department of assembly), bellows attachment 513(namely, the second sub-department of assembly) and plate attachment 514(namely, the 3rd sub-department of assembly) a department of assembly.
Although adequately describe the present invention by reference to the accompanying drawings by example, it is to be understood that various change and amendment will be obvious for a person skilled in the art.Therefore, unless such change and amendment depart from the scope of the present invention defined hereinafter, otherwise they should be interpreted as being included within the scope of the invention.
Claims (8)
1. a wire harness, comprising:
The electric wire main body be made up of many wires;
A stem portion, this stem portion is arranged in described electric wire main body, and is assemblied in assembling object with the state being maintained at predetermined 3D shape;
Multiple branch, the plurality of branch is arranged in described electric wire main body, and the plurality of branch is connected to described stem portion directly or indirectly, and is assemblied in described assembling object with flexible state;
Multiple branchiess terminal part, the plurality of terminal part is arranged in described electric wire main body, and is connected to described stem portion or described branch;
Stem portion external member, this stem portion external member is arranged in described stem portion, and has the form trait portion being formed as groove or tube shape along described 3D shape; Described stem portion is accommodated in described form trait portion by this stem portion external member, and described stem portion is maintained in described form trait portion;
Branch external member, this branch external member is arranged in some or all in described branch, and has the tube receiving described branch and the connecting part being connected described tube flexibly; And
A pair plate, this pair plate is arranged in some or all in described terminal part, and covers described terminal part.
2. wire harness as claimed in claim 1, wherein, described stem portion external member has stem portion anchor fitting, and this stem portion anchor fitting fixes described form trait portion and described assembling object, and forms with described form trait portion.
3. wire harness as claimed in claim 1 or 2, wherein, described branch external member has branch anchor fitting, and this branch anchor fitting fixes described tube and described assembling object, and forms with described tube.
4. for the manufacture of a wire harness manufacturing system for wire harness,
Described wire harness comprises:
(a) electric wire main body, this electric wire main body is made up of many wires, and the state be maintained at predetermined 3D shape is assemblied in a stem portion in assembling object, is connected to described stem portion and is assemblied in the multiple branch in described assembling object with flexible state and is connected to the multiple branchiess terminal part of described stem portion or described branch directly or indirectly;
(b) stem portion external member, this stem portion external member has the form trait portion being formed as groove or tube shape along described 3D shape, and described stem portion is received and maintained in described form trait portion by this stem portion external member;
(c) branch external member, this branch external member has the tube receiving described branch and the connecting part being connected described tube flexibly; With
(d) a pair plate, this pair plate covers described terminal part;
Described wire harness manufacturing system comprises:
First extruder, this first extruder stem portion external member described in resin material extrusion molding;
Second extruder, this second extruder branch external member described in resin material extrusion molding;
Plate cutting machine, this plate cutting machine is from described a pair plate of plate substrate cutting; With
Department of assembly, described stem portion external member by described first extruder for shaping is assemblied in described stem portion by this department of assembly, described branch external member by described second extruder for shaping is assemblied in described branch, and described a pair plate cut by described plate cutting machine is assemblied in described terminal part
Wherein, in single factory, arrange that described first extruder, described second extruder, described plate cutting machine and described department of assembly are arranged in single factory.
5. wire harness manufacturing system as claimed in claim 4, wherein,
Described department of assembly comprises the first sub-department of assembly, and the described stem portion external member by described first extruder for shaping is attached to described stem portion by this first sub-department of assembly, and
Also be furnished with the first connecting gear in described wire harness manufacturing system, the described stem portion external member by described first extruder for shaping is delivered to described first sub-department of assembly by this first connecting gear.
6. the wire harness manufacturing system as described in claim 4 or 5, wherein,
Described department of assembly comprises the second sub-department of assembly, and the described branch external member by described second extruder for shaping is attached to described branch by this second sub-department of assembly, and
Also be furnished with the second connecting gear in described wire harness manufacturing system, the described branch external member by described second extruder for shaping is delivered to described second sub-department of assembly by this second connecting gear.
7. the wire harness manufacturing system as described in claim 4 or 5, wherein,
Described department of assembly comprises the 3rd sub-department of assembly, and described a pair plate cut by described plate cutting machine is attached to described terminal part by the 3rd sub-department of assembly, and
Also be furnished with the 3rd connecting gear in described wire harness manufacturing system, described a pair plate cut by described plate cutting machine is delivered to described 3rd sub-department of assembly by the 3rd connecting gear.
8. wire harness manufacturing system as claimed in claim 6, wherein,
Described department of assembly comprises the 3rd sub-department of assembly, and described a pair plate cut by described plate cutting machine is attached to described terminal part by the 3rd sub-department of assembly, and
Also be furnished with the 3rd connecting gear in described wire harness manufacturing system, described a pair plate cut by described plate cutting machine is delivered to described 3rd sub-department of assembly by the 3rd connecting gear.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-127031 | 2011-06-07 | ||
| JP2011127031A JP5984341B2 (en) | 2011-06-07 | 2011-06-07 | Wire harness |
| JP2011-127032 | 2011-06-07 | ||
| JP2011127032A JP5731910B2 (en) | 2011-06-07 | 2011-06-07 | Wire harness manufacturing system |
| PCT/JP2012/003571 WO2012169158A1 (en) | 2011-06-07 | 2012-05-31 | Wiring harness and wiring harness manufacturing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103596807A CN103596807A (en) | 2014-02-19 |
| CN103596807B true CN103596807B (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280028039.3A Active CN103596807B (en) | 2011-06-07 | 2012-05-31 | wire harness and wire harness manufacturing system |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN103596807B (en) |
| WO (1) | WO2012169158A1 (en) |
| ZA (1) | ZA201308925B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6274765B2 (en) * | 2012-12-25 | 2018-02-07 | 矢崎総業株式会社 | Wire harness |
| WO2014188988A1 (en) * | 2013-05-21 | 2014-11-27 | 矢崎総業株式会社 | Exterior member fitting device and exterior member fitting method |
| FR3010169A1 (en) * | 2013-09-03 | 2015-03-06 | Peugeot Citroen Automobiles Sa | DEFORMABLE SHEATH WITH SUB-PART (S) RIGIDIFIED (S) AND CONTIGUE (S) TO A SUBSTITUTE PROVIDING A GAME |
| JP2016192354A (en) * | 2015-03-31 | 2016-11-10 | 株式会社オートネットワーク技術研究所 | Wire harness production method and support device for connector holding parts |
| JP6652036B2 (en) * | 2016-11-07 | 2020-02-19 | 株式会社オートネットワーク技術研究所 | Wire harness and method of manufacturing wire harness |
| CN107833689A (en) * | 2017-10-25 | 2018-03-23 | 中国航空无线电电子研究所 | Integrated cable boundling |
| CN108944734A (en) * | 2018-07-09 | 2018-12-07 | 利辛县江淮扬天汽车有限公司 | A kind of Vehicle Electronic Control route protection support device |
| JP2020061841A (en) * | 2018-10-09 | 2020-04-16 | 住友電装株式会社 | Wiring member |
| EP3742046A1 (en) | 2019-05-20 | 2020-11-25 | Gureak Lanean S.A. | Method and device for cable arrangement in an automotive lamp |
| CN110556677A (en) * | 2019-09-06 | 2019-12-10 | 沈阳兴华航空电器有限责任公司 | wire harness structure with fireproof and anti-electromagnetic interference functions |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3710642A1 (en) * | 1987-03-31 | 1988-10-20 | Leonische Drahtwerke Ag | WIRING HARNESS, ESPECIALLY FOR MOTOR VEHICLES |
| EP0562189A1 (en) * | 1992-03-27 | 1993-09-29 | United Technologies Automotive (Uk) Limited | Fabrication of wiring harnesses |
| US6156973A (en) * | 1997-06-30 | 2000-12-05 | Yazaki Corporation | Foam covered tube for wiring harnesses |
| CN1592559A (en) * | 2003-08-25 | 2005-03-09 | 矢崎总业株式会社 | Tood and method for forming water-proof portion of bunch and bunch |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2991328A (en) * | 1959-04-06 | 1961-07-04 | Chance Vought Corp | Multiconductor cable |
| WO1993018565A1 (en) * | 1992-03-11 | 1993-09-16 | United Technologies Automotive, Inc. | Wiring harness conduit |
| ES2044811T1 (en) * | 1992-04-16 | 1994-01-16 | Leonische Drahtwerke Ag | PROCEDURE FOR THE MANUFACTURE OF A SET OF CABLES. |
| ES2118490T3 (en) * | 1994-10-26 | 1998-09-16 | Leonische Drahtwerke Ag | CABLE HARNESS, ESPECIALLY FOR THE ASSEMBLY OF MOTOR VEHICLE BODIES. |
| JP3565951B2 (en) * | 1995-07-20 | 2004-09-15 | 矢崎総業株式会社 | Wire harness and method of manufacturing the same |
| US6120327A (en) * | 1997-07-22 | 2000-09-19 | Lear Automotive Dearborn, Inc. | Foam wire harness with shape memory |
| JP2007059298A (en) * | 2005-08-26 | 2007-03-08 | Yazaki Corp | Wire harness |
| US7908742B2 (en) * | 2008-03-25 | 2011-03-22 | Commercial Vehicle Group, Inc. | Method of forming a protective covering for a wire harness |
| JP2012124090A (en) * | 2010-12-10 | 2012-06-28 | Yazaki Corp | Wire harness manufacturing device |
-
2012
- 2012-05-31 CN CN201280028039.3A patent/CN103596807B/en active Active
- 2012-05-31 WO PCT/JP2012/003571 patent/WO2012169158A1/en active Application Filing
-
2013
- 2013-11-27 ZA ZA2013/08925A patent/ZA201308925B/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3710642A1 (en) * | 1987-03-31 | 1988-10-20 | Leonische Drahtwerke Ag | WIRING HARNESS, ESPECIALLY FOR MOTOR VEHICLES |
| EP0562189A1 (en) * | 1992-03-27 | 1993-09-29 | United Technologies Automotive (Uk) Limited | Fabrication of wiring harnesses |
| US6156973A (en) * | 1997-06-30 | 2000-12-05 | Yazaki Corporation | Foam covered tube for wiring harnesses |
| CN1592559A (en) * | 2003-08-25 | 2005-03-09 | 矢崎总业株式会社 | Tood and method for forming water-proof portion of bunch and bunch |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012169158A1 (en) | 2012-12-13 |
| ZA201308925B (en) | 2015-02-25 |
| CN103596807A (en) | 2014-02-19 |
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