CN1084531C - Integral wire and cable connecting method and device - Google Patents
Integral wire and cable connecting method and device Download PDFInfo
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- CN1084531C CN1084531C CN 98126304 CN98126304A CN1084531C CN 1084531 C CN1084531 C CN 1084531C CN 98126304 CN98126304 CN 98126304 CN 98126304 A CN98126304 A CN 98126304A CN 1084531 C CN1084531 C CN 1084531C
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- cable
- electric connector
- wire
- heart yearn
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Abstract
The present invention relates to a method for arranging and jointing integral wire of a wire cable and a device thereof. The method comprises a wire arranging step, a welding step, etc. Firstly, core wires of wire cables are correspondingly arranged on a lower mould seat which is provided with wire grooves with the same intervals with an electric connector terminals according to the array type arrangement of the electric connector terminals; then, a fusing material belt and the core wires provided with the specified intervals are welded into a whole in a welding mode to form a wire cable end which is provided with the core wires arranged side by side; subsequently, part of the end of the wire cable is properly cut, and insulation sleeves on the ends of the core wires are removed for one time; at last, the lower mould seat and the presetting electric connector terminals are moved, aligned and positioned. A multi-point welding on the same line mode is adopted; the wire cables and an electric connector can be quickly assembled for one time; consequently, manpower, time and cost are saved, and the consistency of the quality of products is maintained.
Description
The present invention refers to a kind of wire finishing method and device thereof of cable, referring in particular to a kind of cable that can make is not once needing to adjust with regard to directly reaching the welding location after the whole line step, and can carry out subsequent step and unlikely wire finishing method and the device thereof that influences the coaxial cable of its processing effect under this location.
With the continuous development and the innovation of electronics technology, the function of various electronic installations constantly increases, improves, and especially, the quick research and development and the listing of electronics new product make that connection and the data transmission between different electronic products or device is more frequent.Connection between different electronic installations is the most common and simple direct mode is to use cable, but cable is with various electronic installation winding the time, must add an electric connector at its wire end inevitably, be used for matched and reach it being connected and the purpose of data transmission with the butt joint electric connector of electronic installation.Moreover because the enhancing and the user of computer function are urgent day by day to the requirement of quick transmission, the heart yearn number of cable and corresponding electric connector terminal number are also more and more many, are convenient to quick transmission so as to making signal.Yet, what perplex the producer for a long time is winding between cable and electric connector always, especially be connected into the coaxial wire of one to having a plurality of heart yearn bags, each heart yearn is circular shaft shape layout arranged evenly, the array common with the electric connector conducting terminal is arranged with than big-difference, how rapidly effectively together with the cable of different arrangements and electric connector winding, in the hope of reducing artificial winding cost, be that industry is wanted the key subjects that solve always, especially under the arrangement situation of the numerous no regularity again of heart yearn of coaxial cable, it is connected as processing such as welding with electric connector, mostly must rely on manual mode to finish, time and the manpower that spent this moment are all quite huge.At present, the processing method of industry winding cable and electric connector, be the length that earlier cable is cut into required usefulness, then remove outer lining of cable and core insulation skin, expose the lead in each heart yearn, and then heart yearn is welded mutually with terminal, and behind the outer surface moulding one lining fixed bed of cable and electric connector, promptly finish finished product through welding step.Yet as noted earlier, numerous and the arrangement no regularity because of cable heart yearn number, thereby the wire finishing method of existing cable exists many defectives, at first be existing method outside removing, be covered and welding processing between there is no good continuity, just peelling off outer lining still must just can weld later on manual whole line, so the course of processing all needs to spend more manpower and time, thereby cause manufacturing cost to improve.Secondly, existing welding processing is to be finished successively by the single-point welding manner by manual, heart yearn cooperates the accuracy of contraposition with terminal, too rely on the operator according to distinguishing that the look mode is put in order, and should the arrangement process must have good qualification just can improve whole linear velocity really, so operation training cost and operation adaptation time must increase, and distinguish that the reliability of look contraposition also can't guarantee, thereby cause the qualification rate of product to reduce.In addition, weld simultaneously comparatively speaking with multiple spot, obviously the cost of labor of single-point welding is very big, and man-haur efficiency is lower, and product quality and consistency are uncontrollable.Therefore, the whole line of seeking a kind of brand-new cable engages job step and just becomes the industry task of top priority.
Main purpose of the present invention provides a kind of wire finishing method and device thereof of cable, its array according to electric connector terminal is arranged, utilize the simple and efficient whole line of heart yearn of finishing coaxial cable of mould tool, and once do not needing to readjust, putting in order line and assembling efficiency and save cost with regard to directly making cable reach the welding location after the whole line step so as to improving.
An other purpose of the present invention provides same row's multiple spot welding manner that a kind of cable engages with electric connector, it can finish engaging of cable and electric connector terminal once, thereby saving human cost, improve man-haur efficiency and control product quality and consistency, help automation and produce in a large number.
The present invention can be realized by the following technical programs: the wire finishing method of cable of the present invention and device thereof include whole line, steps such as welding, it is characterized in that: the array according to electric connector terminal is arranged, the heart yearn correspondence of cable is entered on the whole line die shoe that has with the adjacent wire casing of electric connector terminal uniform distances, the cable heart yearn that will fuse strip and respectively be arranged in suitable spacing in the welding mode by the welding mould is fused into one then, has the cable and damper ends of heart yearn side by side with formation, and then suitable cutting makes it expose the inner lead of suitable length with the insulated hull of all heart yearn ends of disposable removal on this cable and damper ends.
According to aforementioned feature of the present invention, the lead that mobile die shoe makes heart yearn inside be preset at the direct positioned in alignment of the electric connector that engages on the tool, then by the welding manner with row's multiple spot, rapid, the disposable winding of finishing cable and electric connector.
The present invention compared with prior art has the following advantages: the present invention arranges according to the array of electric connector terminal, utilize the whole line of the simple and efficient heart yearn of finishing coaxial cable of mould tool, and through once making things convenient for the heart yearn of cable not need to readjust with the electric connector terminal positioned in alignment after the whole line step, putting in order line and assembling efficiency and save cost so as to improving; Utilize simultaneously with row's multiple spot welding manner, finish engaging of cable and electric connector terminal once, thereby save human cost, the raising man-haur efficiency is also controlled product quality and consistency.
Engage drawings and Examples below and further specify technical scheme of the present invention.
Fig. 1 is the manufacturing flow chart of the wire finishing method of cable of the present invention.
Fig. 2 is the wire finishing method of cable of the present invention and the schematic perspective view that device is put in order line process thereof.
Fig. 3 is wire finishing method gained semi-finished product end view after whole line step of cable of the present invention.
Fig. 4 is the cutaway view of Fig. 3 along IV--IV line direction.
Fig. 5 is wire finishing method of the present invention is removed insulated hull simultaneously after whole line step a schematic perspective view.
Fig. 6 is the wire finishing method of cable of the present invention and the schematic perspective view that device carries out cable and electric connector terminal welding process thereof.
Fig. 7 is wire finishing method cable and the half-finished stereogram of engaging of electric connector after engagement step of cable of the present invention.
Fig. 8 is the end view of Fig. 7.
Fig. 9 is the stereogram of the wire and cable connector finished product of wire finishing method behind forming step of cable of the present invention.
The present invention joins coaxial cable and heart yearn thereof on the electric connector of this cable ends institute desire placement to, the external insulation layer 11 of coaxial cable 1 (shown in Figure 2) is overlayed on outside several heart yearns 12, and each heart yearn 12 all has inner lead 14 and be coated on the insulated hull 13 of these lead 14 outsides, and electric connector 4 (shown in Figure 6) includes terminal 41 at least and coats and locate the body 42 of these terminals 41 simultaneously.See also Fig. 1, according to the manufacturing process of the wire finishing method of cable of the present invention, manufacture method of the present invention comprises:
The first, preparation process:
At first take the ribbon stock band that constitutes cable, cut off by required length and be several sections cables 1 (not shown), this cable 1 of gained is removed the external insulation layer 11 of certain-length, expose certain-length and still have the heart yearn 12 of insulated hull 13.
The second, put in order the line step:
See also Fig. 2, utilization has the welding mould 2 of whole line function, as shown in the figure, this welding mould 2 includes die shoe 21, upper bolster 22 and two heat conduction pads 23, wherein upper and lower die holder 21,22 respectively offers several grooves 211,221 on the interface of closing each other, and these grooves 211,221 can be made as the dovetail shaped groove.Heat conduction pad 23 is provided with respectively and abuts on the interface of upper and lower die holder 21,22, each heat conduction pad 23 respectively is provided with several flanges 232 on the side of this interface, and also can be made as dovetail shaped, be used for respectively and aforementioned recess 211,221 corresponding fastenings.In addition, respectively be provided with some wire casings 231 on the interface that two heat conduction pads 23 are abutted against mutually, can dock mutually and fit in columned through hole, each heat conduction pad 23 can fit in right wire casing 231 each other and have identical quantity with the heart yearn 12 of cable 1 usually, and has the groove footpath that is slightly larger than heart yearn 12 radiuses.231 of each wire casings L at regular intervals of being separated by, and this spacing L equates (being detailed later) with the spacing m of as shown in Figure 6 electric connector 4 terminals of adjacent 41, color according to heart yearn 12 insulated hulls 13, simultaneously according to the order of connection of itself and terminal 41, be shown with the color identical by the aforesaid order of connection at each wire casing 231 subscript respectively with insulated hull 13, thereby, the operator just can be directly according to color with each heart yearn 12 positioned in alignment of cable 1 in wire casing 231 and be difficult for makeing mistakes.
Please cooperate simultaneously again and consult Fig. 2, Fig. 3 and shown in Figure 4, the heat conduction pad 23 of on upper and lower die holder 21,22, packing into respectively, and will this upper and lower die holder 21,22 respectively as positive and negative two utmost points of conduction, according to the color of heart yearn 12 insulated hulls 13, every heart yearn 12 is positioned at respectively in each wire casing 231 that indicates the following heat conduction pad 23 that same color is arranged simultaneously.On 231 of the wire casings of the heat conduction pad 23 of 21 windings of die shoe, add fusion strip 3 then, follow mobile die shoe 21, upper and lower die holder 21,22 is in alignment with each other, and energized make heat conduction pad 23 begin to heat and then make the fusion strip 3 and heart yearn 12 insulated hulls 13 fusions of cable 1 be one after depressing upper bolster 22.After separating upper bolster 22, because heart yearn 12 welding that fusion strip 3 will be separated from each other originally is an one, so the suitable position at the end heart yearn cuts off heart yearn 12 ends simultaneously and once removes the insulated hull 13 of each heart yearn 12 end by cutting tool, as shown in Figure 5, obtain exposing the combination semi-finished product of the cable 1 of inside conductor 14 ends in excision place.
Three, engagement step:
See also shown in Figure 6, the cable 1 combination semi-finished product of finishing after the whole line step then just carry out engagement step, this step mainly uses welding fixture 5, this welding fixture 5 include can upper and lower cooperation welding bench 51 and copper bit 52, wherein welding bench 51 has groove 511 near relying on the side middle part of copper bit 52, be used to hold the body 42 of electric connector 4, thereby electric connector 4 is fixed on the welding bench, at this moment, the joining section 412 of each terminal 41 of electric connector 4 and contact-segment 411 are relatively oppositely extended and the protruding end face top that is exposed at welding bench 51 respectively.In addition, the end face that copper bit 52 relies on welding bench 51 is provided with some weld flanges 521 as the joint workpiece that engages usefulness, the number of these weld flanges 521 and at interval all identical with the wire casing 231 and the terminal 41 of electric connector 4 on the welding mould, with guarantee weld flange 521, terminal 41 joining sections 412, and cable 1 heart yearn 12 threes all by the predetermined spacing positioned in alignment, and make things convenient for carrying out smoothly of welding step.
Please cooperate again with reference to Fig. 6, Fig. 7, Fig. 8, on the welding bench 51 of earlier electric connector 4 bodies 42 being packed into, mobile then die shoe 21 makes its side that abuts against welding bench 51, and makes the cable 1 combination semi-finished product of gained after whole line step shift near electric connector 4.Because after whole line step, the heart yearn 12 of all coaxial cables 1 is positioned in twos at a distance of L by fusion strip 3 one, and this spacing L equals the spacing m of electric connector 4 terminals 41 just, therefore as long as once align the joining section 412 of 12 protruding leads that expose outside 14 of a heart yearn and terminal 41, then all leads 14 and joining section 412 are all capable of automatic aligning.So die shoe 21 is shifted near welding bench 51, can make the joining section 412 direct positioned in alignment of exposed same row's lead 14 and terminal 41.Energized also moves down copper bit 52, makes the joining section 412 of the lead 14 of its weld flange 521 contact heart yearns 12 and terminal 41 and reaches welding.After welding is finished, make copper bit 52 risings and remove die shoe 21, the semi-finished product that electric connector 4 and the cable 1 that gets final product as shown in Figure 7 is combined into one smoothly.
Four, forming step:
See also at last shown in Figure 9, with the semi-finished product of engagement step gained by the pressing mold processing procedure, cable 1 and electric connector 4 in conjunction with semi-finished product outer surface moulding one lining fixed bed, or further add cover get final product behind shell or the insulation crust final finished.
Because through after the whole line step of the present invention, all heart yearns of coaxial cable fuse together with the fusion strip in advance, it is arranged in and the consistent semi-finished product of electric connector terminal in a row, thereby can cut off insulated hull simultaneously, and the automatic job program of directly aiming at electric connector terminal simultaneously, so that the solder bond of cable heart yearn and electric connector terminal, save manpower and manufacturing cost and reach, improve the purpose of whole line and assembling efficiency, and may command product quality and consistency, and then help a large amount of productions of automation.
Claims (10)
1. the wire finishing method of a cable is used for inside is had the cable and the electric connector terminal winding of many heart yearns and reaches electric connection, it is characterized in that this method includes:
A. preparation process is by cutting off and the peeling mode is put cable in order and make it expose the heart yearn with insulated hull;
B. whole line step, it comprises:
Earlier the cable heart yearn is separated from each other and puts into mould one by one with suitable spacing wire casing;
Add above the heart yearn in mould again and put fusible fusion strip;
Then mold heated is made the fusion strip fusion and make each heart yearn by the fusion strip affixed be integral and each interval identical with the wire casing spacing;
C. cut off step, once remove the insulated hull of each cable heart yearn extending end in the mode of cutting off simultaneously by cutting off cutter;
D. engagement step, it comprises:
The electric connector that will have the specific distance terminal places on the weld mold;
Follow mobile end be fixed on the mould identical with terminal pitch and the cable that exposes inner lead near electric connector, make the directly automatic positioned in alignment of itself and terminal joining section;
Heat weld mold again, the disposable welding of finishing all junction points simultaneously.
2. the wire finishing method of cable as claimed in claim 1 is characterized in that the fusion strip that adds in the whole line step is identical with the material of core insulation skin.
3. the wire finishing method of cable as claimed in claim 1 is characterized in that whole line step and engagement step all adopt the Electric heating heating.
4. the wire finishing method of cable as claimed in claim 1, it is characterized in that this engagement step is directly to be resisted against on the electric connector terminal to have a plurality of weld flanges identical with the electric connector terminal spacing, finish the welding of cable and electric connector simultaneously, and these weld flanges are to adopt copper material to make.
5. the whole line coupling device of a cable is used to put in order inner many heart yearns that coat of cable and makes it reach the position that helps processing, and easily this cable engaged with electric connector, it is characterized in that this device comprises:
The welding mould, comprise and to closely cooperate mutually and cable and internal core clamping thereof and two die holders of location respectively, and be respectively arranged with fixedly workpiece on the composition surface of two die holders, and fixedly the workpiece mating surface be provided with one group can ccontaining cable heart yearn end some wire casings, and these wire casings maintain specific distance each other;
Jointing die, comprise the base that can dock mutually and engage workpiece, this base is provided with fixture accommodating and fixing electric connector, and makes all conducting terminals of this electric connector expose its end face, engages the conducting terminal of workpiece mating electrical connector and is the distribution of specific distance.
6. the whole line coupling device of cable as claimed in claim 5 is characterized in that two die holders offer several grooves respectively on the abutment surfaces of closing each other, and these grooves can be dovetail groove respectively.
7. the whole line coupling device of cable as claimed in claim 5, it is characterized in that fixedly workpiece is the heat conduction pad, and each heat conduction pad is respectively equipped with the flange that quantity is identical, can be interlocked with groove with groove is corresponding on the end face of the abutment surfaces of the mutual closing of die holder.
8. the whole line coupling device of cable as claimed in claim 5, it is characterized in that wire casing according to the insulated hull color of cable heart yearn and with the joint sequency of electric connector terminal, corresponding respectively the sign has identical color.
9. the whole line coupling device of cable as claimed in claim 5 is characterized in that the base fixture is provided in a side of on the base end face, can stablizes the groove of accommodating the aforementioned electric connector body.
10. the whole line coupling device of cable as claimed in claim 5, it is characterized in that engaging workpiece is plumb joint, it is provided with the weld flange that equates with electric connector terminal number and spacing with the welding end surface that base matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98126304 CN1084531C (en) | 1998-12-29 | 1998-12-29 | Integral wire and cable connecting method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98126304 CN1084531C (en) | 1998-12-29 | 1998-12-29 | Integral wire and cable connecting method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1258944A CN1258944A (en) | 2000-07-05 |
| CN1084531C true CN1084531C (en) | 2002-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98126304 Expired - Fee Related CN1084531C (en) | 1998-12-29 | 1998-12-29 | Integral wire and cable connecting method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1084531C (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100353618C (en) * | 2005-12-13 | 2007-12-05 | 许景皓 | High-definition digital interface and its processing technique |
| CN101752769B (en) * | 2009-08-07 | 2011-09-07 | 凯信通电子(南京)有限公司 | Manufacturing method of connecting wire with high-definition multimedia interface |
| CN102582073B (en) * | 2010-09-08 | 2015-10-21 | 美商楼氏电子有限公司 | For the formation of the method for the passivation end on pipe fitting |
| CN102176603B (en) * | 2011-02-28 | 2012-11-14 | 东莞市三信精密机械有限公司 | Method for manufacturing double-creel stand type signal transmission lines |
| CN102231497A (en) * | 2011-04-21 | 2011-11-02 | 上海市电力公司 | High pressure flexible direct current extrusion insulation cable moulding type joint apparatus |
| CN102637965A (en) * | 2012-05-07 | 2012-08-15 | 昆山爱光电子有限公司 | Wire harness connecting structure of signal wire hot-melt connector |
| CN103259151B (en) * | 2013-04-15 | 2016-09-07 | 张向增 | The soldering method of attachment of a kind of connector and automatic welding equipment thereof |
| CN109768494A (en) * | 2019-03-11 | 2019-05-17 | 国网福建省电力有限公司三明供电公司 | Power communication cable management method |
| CN113001079A (en) * | 2019-12-20 | 2021-06-22 | 江一宇 | Pre-assembling clamp and application thereof, welding method and welding part |
| CN111430063B (en) * | 2020-03-25 | 2021-08-31 | 立讯精密工业（滁州）有限公司 | Wire arranging method for electric connector plug |
| CN114178433A (en) * | 2021-11-24 | 2022-03-15 | 东莞市三信精密机械有限公司 | Intermediate ground wire shaping method of high-speed wire |
-
1998
- 1998-12-29 CN CN 98126304 patent/CN1084531C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1258944A (en) | 2000-07-05 |
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