CN1578014A - Wiring device and method for connector of coaxle cable - Google Patents
Wiring device and method for connector of coaxle cable Download PDFInfo
- Publication number
- CN1578014A CN1578014A CNA2004100707292A CN200410070729A CN1578014A CN 1578014 A CN1578014 A CN 1578014A CN A2004100707292 A CNA2004100707292 A CN A2004100707292A CN 200410070729 A CN200410070729 A CN 200410070729A CN 1578014 A CN1578014 A CN 1578014A
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- Prior art keywords
- crimping
- coaxial cable
- external conductor
- cylindrical portion
- location
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
- H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
- H01R9/0518—Connection to outer conductor by crimping or by crimping ferrule
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention relates to a wiring device and a wiring method of the connector for continuous and automatic bending and crimping the coaxial cable at high position precision while keeping the coaxial cable and the outer conductor shell in fixed state. The invention comprises: a limit retainer which keeps the coaxial cable and the outer conductor casing limited in the limiting position; a movable supporting platform which supports the limit retainer to move back and forth between the limiting and the crimping positions along the horizontal direction; a crimp module which can slide in vertical direction at the crimp position. And the limit retainer comprises: a clamping part which clamps and keeps the tubular part of the outer conductor casing fixedly embedded in the tubular jig; a cable guider which keeps the coaxial cable extend in the moving direction of the movable supporting platform; a bending element which bends the outer conductor casing during the process of the movement of the movable supporting platform from the limiting to the crimping position. A crimp lower teeth die which is cooperatively moved with the crimp upper teeth die and crimps the crimp ferrule part of the outer conductor shell is arranged on the movable supporting platform.
Description
Technical field
The present invention relates to a kind of coaxial cable connecting connector, be particularly related to the termination and the mode of connection of employed small-sized L shaped coaxial cable connector in antennas such as personal computer or portable communication device.
Background technology
This L shaped coaxial cable connector, the external conductor shell that forms connector body has: be entrenched in the cylindrical portion on the outer conductor of the other side's connector, be connected cap and the crimping lasso portion (pressing a mouthful Wheels portion) that is located at longitudinal direction by brace with a side in this cylindrical portion, the contact of the center conductor that connects coaxial cable is installed to the insulation shell that is housed in described cylindrical portion, make described cap and crimping lasso portion from of the opposite side bending of described brace then towards described cylindrical portion, utilize described cap to cover the upper opening of described cylindrical portion, the protuberance of protuberance and the described cylindrical portion that keeps this protuberance of described insulation shell of the insulator of coaxial cable is accommodated in crimping simultaneously by described crimping lasso portion, external conductor and crust, and carry out wiring coaxial cable is extended in the direction vertical with the central axis of the described cylindrical portion of described external conductor shell.
If utilize automation equipment to carry out this wiring operation, cost is very high, and operating cost is also high, so be not suitable for using in small lot batch manufacture.In addition, if use clamp for machining to carry out wiring by handwork, externally the bending step of conductor shell is easy to generate dislocation, particularly when the anchor clamps from the bending step are converted to the anchor clamps of crimping step, the external conductor shell might come off, and insulation shell and contact be easy to generate dislocation in this shell, is in an unsure state, so have the probability height that produces bad product, the problem that production efficiency is low.
Summary of the invention
The present invention In view of the foregoing proposes, its purpose is to provide a kind of termination of coaxial cable connector, center conductor is connected with the coaxial cable of contact and the positioning accuracy height of external conductor shell, and can under the state that keeps both location, carry out bending step and crimping step continuously automatically, can reduce fraction defective significantly, enhance productivity.
And, the object of the present invention is to provide a kind of mode of connection of coaxial cable connector, can under the coaxial cable that center conductor is connected with the contact and external conductor shell remain positioned in the state of position location, carry out bending step and crimping step continuously automatically, can increase substantially production efficiency.
In order to achieve the above object, termination of the present invention is characterised in that, have: the location holding member, insert in the insulation shell of the cylindrical portion that is housed in the external conductor shell that forms connector body its contact that is connected with the center conductor of coaxial cable, and described coaxial cable and described external conductor shell location are remained on the position location; Movable brace table is used to support described location holding member, it is come and gone between described position location and crimping position in the horizontal direction move; With the pressure welding mold that can slide in vertical direction that is configured in described crimping position, described location holding member has: clamp cylinder, the cylindrical portion of itself and described external conductor shell is chimeric and keep described external conductor shell, and makes and connect the cap and the crimping lasso portion that are provided with in described cylindrical portion one side by brace and be the state of erecting; Card-tight part, its chucking also is maintained fixed the cylindrical portion that is entrenched in the described external conductor shell in the described clamp cylinder; The cable guide body, it is used for keeping described contact to insert the extension of described coaxial cable on the moving direction of described movable brace table that is installed in the insulation shell; The bending unit, its described movable brace table from described position location to the process that described crimping position moves, with the described cap of described external conductor shell and crimping lasso portion from of the opposite side bending of described brace towards described cylindrical portion, utilize described cap to cover the upper opening of described cylindrical portion, utilize described crimping lasso portion to coat the protuberance of described insulation shell of the insulator of accommodating described coaxial cable and the external conductor and the crust of described coaxial cable simultaneously, on the other hand, at the crimping upper tooth mold cooperative action of described movable brace table setting and described pressure welding mold and the crimping lower tooth mold of the described crimping lasso of crimping portion, the described crimping lasso portion of crimping after by described bending unit bending is crimped on the external conductor and crust of the protuberance of described insulation shell of the insulator of accommodating described coaxial cable and described coaxial cable.
The described cylindrical portion of described external conductor shell has a plurality of groovings that extend to axis direction from lower open end, utilize a plurality of elasticity tube sheets to form tubular, simultaneously at the outstanding to the inside projection bend of the fore-end setting of described each elasticity tube sheet, on the other hand, on the outer peripheral face of described clamp cylinder, has the annular recessed portion that cooperates described projection bend, by the cooperation of described projection bend and described annular recessed portion, guarantee the location of the above-below direction of the described relatively clamp cylinder of described external conductor shell.
And, described card-tight part has a pair of chucking arm of the described cylindrical portion that the clamping of being used for is entrenched in the described external conductor shell in the described clamp cylinder, be engaged in jut in the described grooving of described cylindrical portion in the face of the controlling settings of two chucking arms, by the cooperation of described grooving and described jut, guarantee the location of circumferencial direction described relatively clamp cylinder, described external conductor shell.
According to said structure, can improve the positioning accuracy that center conductor is connected with the coaxial cable and the external conductor shell of contact.
Described bending unit has: be located at than described clamp cylinder near described crimping position and be located at the actuating strut that can on described moving direction, be free to slide on the holding member of described location; Projection be located at this actuating strut an end, be entrenched in described clamp cylinder in and keep the relative pressing body of described crimping lasso portion of the described external conductor shell of the state that erects; With the other end that is inlaid in described actuating strut by pressing spring, by the described direction application of force from pressing spring to described pressing body that leave described clamp cylinder by, when described location holding member moves to described crimping position, the other end contact device fixed part of described actuating strut, described actuating strut resistance is described presses pressing spring and mobile and approaching described clamp cylinder, push described cap and described crimping lasso portion by described pressing body, and from described brace bending.
In addition, described location holding member has at the position adjacent with the described cable guide side of described clamp cylinder makes the described crimping lower tooth mold that is located on the described movable brace table insert logical peristome, and described location holding member is being supported and can moved up and down by described movable brace table, simultaneously by spring unit to the upper limit position application of force, at described crimping position, push described location holding member downwards by described pressure welding mold, simultaneously described crimping lower tooth mold is outstanding upward by described peristome, and with the described crimping lasso of described crimping upper tooth mold cooperative action crimping portion.
According to said structure, the Bending Processing of described external conductor shell is that described location holding member is carried out in the process that described crimping position moves, and carries out the crimping step of described crimping lasso portion then automatically.
In addition, if constitute and have the release unit, it upwards mentions the knockout pin that can move up and down in the tube hole that is located at described clamp cylinder by movement arm, the described insulation shell that is housed in the described cylindrical portion of the described external conductor shell that is embedded in described clamp cylinder is pushed up up, described external conductor shell is unloaded from described clamp cylinder, can easily take out from described clamp cylinder finishing the post-job described external conductor shell of wiring.
Mode of connection of the present invention is characterised in that, have: the location keeps step, and described coaxial cable and the side in described cylindrical portion that the insulation shell of the cylindrical portion that is housed in the external conductor shell that forms connector body is inserted in the contact that will be connected with the center conductor of coaxial cable is connected described external conductor shell that the cap that is provided with and crimping lasso portion be the state of erecting and locatees to remain on and locate on the holding member by brace; Make described location holding member move to the step of crimping position in the horizontal direction from described position location; The bending step, described location holding member from described position location to the process that described crimping position moves, with the described cap of described external conductor shell and crimping lasso portion from of the opposite side bending of described brace towards described cylindrical portion, utilize described cap to cover the upper opening of described cylindrical portion, utilize described crimping lasso portion to coat the protuberance of described insulation shell of the insulator of having accommodated described coaxial cable and the external conductor and the crust of described coaxial cable simultaneously; The crimping step, the described crimping lasso portion that has been crimped in the described bending step by bending is crimped on the external conductor and crust of the protuberance of the described insulation shell of the insulator of accommodating described coaxial cable, described coaxial cable.
According to said structure, can carry out the bending step and the crimping step of described external conductor shell continuously automatically, can increase substantially production efficiency.
Description of drawings
Fig. 1 is the sectional arrangement drawing of major part of the termination of coaxial cable connector of the present invention.
Fig. 2 is the sectional arrangement drawing of major part of the bending step of the above-mentioned termination of expression.
Fig. 3 is the sectional arrangement drawing of major part of the crimping step of the above-mentioned termination of expression.
Fig. 4 is location holding member that expression constitutes the major part of the above-mentioned termination figure when being positioned at the position location, (a) is stereogram, (b) is the amplification stereogram of major part.
Fig. 5 is location holding member that expression constitutes the major part of the above-mentioned termination figure when being positioned at crimping position, (a) is stereogram, (b) is the amplification stereogram of major part.
Fig. 6 is the stereogram of the unfolded part of expression location holding member.
Fig. 7 is the key diagram of the location hold mode of external conductor shell.
Fig. 8 is the key diagram of clamping body portion, (a) is the vertical view of expression chucking arm deployed condition, (b) is the amplification plan view of major part.
Fig. 9 is the key diagram of clamping body portion, (a) is the vertical view of expression chucking arm closure state, (b) is the amplification plan view of major part.
Figure 10 is the key diagram of ejecting mechanism portion, is the local vertical section front view of expression non-action status.
Figure 11 is the key diagram of ejecting mechanism portion, is the local vertical section front view of expression operate condition.
Figure 12 is the key diagram of the crimping step of above-mentioned termination, (a) expression crimping starting position, (b) the expression pressure welding mold descends, use the crimping upper tooth mold to push the state of external conductor shell downwards, (c) expression crimping completing place, (d) the expression pressure welding mold rises, return the state of crimping starting position, (e) expression location holding member restoring to normal position position, the state that coaxial cable has been finished the external conductor shell of wiring is unloaded in the action of ejecting mechanism portion.
Figure 13 represents the coaxial cable through pretreated Belt connector, (a) is vertical view, (b) is end view.
Figure 14 represents (a) to be the end view of the state of erecting through pretreated external conductor shell, (b) is the vertical view of major part.
Figure 15 represents the coupling part of coaxial cable and external conductor shell, (a) is the amplification profile of major part, (b) is the profile along the b-b line of (a).
Figure 16 is the stereogram that makes use-case of expression coaxial cable connector.
Symbol description
3 movable brace tables; 4 pillars (device fixed part); 5 pressure welding molds; 6a, 6b, 6c crimping upper tooth mold; 7a, 7b, 7c crimping lower tooth mold; 10 location holding members; 11 erecting beds; 20 clamp cylinder; 21 keep clamp portion; 22 annular recessed portion; 30 clamping body portions; 32,32 control pawl; 39,39 juts; 45 cable guide bodies; 50 bending mechanism portions; 51 actuating struts; 54 pressing bodies; 60 ejecting mechanism portions; 61 knockout pins; 63 push-off pins; 70 coaxial cables; 71 center conductors; 72 insulators; 73 external conductors; 74 crusts; 75 female contact (socket contact); 80 external conductor shells; 81 cylindrical portion; 82 braces; 83 caps; 84,85,86 crimping lasso portions; 87 accommodate recess; 90 projection bends; 91 insulation shells; 93 projection curved recessed portion; 94 housing lids.
Embodiment
Below, preferred forms of the present invention is described with reference to the accompanying drawings.
Fig. 1～Fig. 3 is the major part vertical section end view of the termination of coaxial cable connector of the present invention.This termination has: come and go the movable brace table 3 that moves in the horizontal direction along the guide rail 2 that is located at pedestal 1; Be arranged in the pressure welding mold 5 that vertical direction is free to slide along erecting the pillar 4 that is located at pedestal 1.At 3 crimping upper tooth molds of the overlapping installation of the leading flank of pressure welding mold 5 6a, 6b, 6c.At the overlapping installation of trailing flank of movable brace table 3 and 3 crimping lower tooth mold 7a, 7b, the 7c that crimping upper tooth mold 6a, 6b, 6c cooperative action are carried out crimping.
Movable brace table 3 supports location described later holding member 10, comes and goes between position location shown in Figure 1 and Fig. 2 and crimping position shown in Figure 3 and moves.Location holding member 10 is installed on the movable brace table 3 by fastening (set) frames 12 in erecting bed 11 bottoms, and easy on and off moves, and by the jack-up spring 8 quilts application of force upward, and stop at upper limit position.
Before the structure of the above-mentioned location holding member 10 of explanation, the wiring assembling operation coaxial cable 70 and the structure that forms the external conductor shell 80 of connector body that are kept by this location holding member 10 location are described.
The external conductor shell 80 that forms connector body has as shown in figure 14: the cylindrical portion 81 that is fitted to (with reference to Figure 16) in the outer conductor 97 of the other side's connector 96; Be located at the cap 83 and the crimping lasso portion 84,85,86 of longitudinal direction (central axial direction of cylindrical portion 81) continuously by brace 82 in a side of this cylindrical portion 81; Form in the upper end of the opposite side of the cylindrical portion 81 relative with terminal pad 82 to transverse direction outstanding accommodate recess 87.Cylindrical portion 81 separates a plurality of groovings 88 that the equal intervals setting is extended to axis direction from the lower openings end at circumferencial direction, a plurality of elasticity tube sheets 89 that utilization is formed between the grooving 88 form tubular, simultaneously at the outstanding to the inside projection bend 90 of the fore-end setting of each elasticity tube sheet 89.This external conductor shell 80 is installed insulation shell 91 by preliminary treatment in cylindrical portion 81.Insulation shell 91 has the through hole 92 of the contact 75 of the coaxial cable 70 that inserts contact-carrying, and the outstanding recess 93 that supports the insulator 72 of coaxial cable 70 to be provided in transverse direction outstanding.In addition, being provided with in the connection of the upper surface of housing 91 side can crooked housing lid 94.Outstanding recess 93 is coupled to accommodate in the recess 87 and is also being accommodated when being installed to housing 91 on the cylindrical portion 81.
Below, the structure of locating holding member 10 is described according to Fig. 4～Figure 11.
State when the state when Fig. 4 represents to locate holding member 10 and is positioned at the position location of Fig. 1, Fig. 5 are represented to locate holding member 10 and be positioned at the crimping position of Fig. 2.This location holding member 10 has the clamp cylinder 20 that is installed in erecting bed 11 shown in the unfolded part figure of Fig. 6; Clamping body portion 30; Cable guide body 45; Bending mechanism portion 50; Ejecting mechanism portion 60.
Crimping lower tooth mold 7a, 7b, 7c the peristome of growing crosswise 13 that above-below direction connects be set, so that can insert logical and outstanding upward in the crimping step in the middle part of erecting bed 11.And, the peristome of growing crosswise 15 of corresponding peristome 13 also is set at the overlapping cable guide plate 14 that is fixed on erecting bed 11 rear portions.Internal face at the central part of peristome 13,15 is arranged on the concentric anchor clamps mounting groove 16,17 that above-below direction extends.
Clamping body portion 30 has a pair of chucking arm 31,31 of the cylindrical portion 81 that is used for tightening the external conductor shell 80 in the maintenance clamp portion 21 that is entrenched in clamp cylinder 20 as Fig. 6 and shown in Figure 8.Front ends at two chucking arms 31,31 are provided with and control pawl 32,32, be provided with installing hole 33,33 in the middle part, be provided with movement arm 34,34 in rearward end, the pivot pin 18 that installing hole 33,33 and projection is located at erecting bed 11 is chimeric, and be that fulcrum freely shakes with this pivot pin 18, and, utilize the extension spring 35 that is installed between two movement arms 34,34, by the strength that applies shown in Figure 8, make two to control pawl 32,32 VOs.In addition, being located at oval cam plate 36 between two movement arms 34,34 is being supported freely by the outstanding supporting pin 19 that is located on the erecting bed 11 and is rotating, the action bars 37 that connects this lobe plate 36 is outstanding in the side of erecting bed 11, the operator is with this action bars 37 of finger manipulation, when making lobe plate 36 by the state action towards the side shown in Figure 9, two control pawl 32,32 closures, be entrenched in from bilaterally-chucked clamp cylinder 20 external conductor shell 80 cylindrical portion 81 and be maintained fixed.On the other hand, shown in Fig. 8 (b), control at two and to form on the circular-arc face of controlling 38,38 jut 39,39 that is provided with in the grooving 88,88 that is engaged in cylindrical portion 81 in the pawl 32,32, utilization is engaged in the slight error that the jut 39,39 in the grooving 88,88 is regulated the chimeric position of circumferencial direction relative clamp cylinder 20, external conductor shell 80, the location that can guarantee circumferencial direction.The guard shield plate of the expression of 40 among Fig. 6 clamping body portion 30.
As described above, be installed in the housing 91 of cylindrical portion 81 of external conductor shell 80 that chimeric and location remains on the maintenance clamp portion 21 of clamp cylinder 20, insert the contact 75 of the coaxial cable 70 of aforementioned contact-carrying, its insulator 72 is housed in the outstanding recess 93 of housing 91, coaxial cable 70 relative external conductor shells 80 are located automatically, but in order to locate the coaxial cable 70 that above cable guide plate 14, extends more accurately, rearward end at cable guide plate 14 is installed the cable guide body 45 that the spring wire Bending Processing is formed, utilize this cable guide body 45 chucking coaxial cables 70 and fixing, the state that coaxial cable 70 extends with the moving direction at movable brace table 3 and location holding member 10 is positioned and is keeping.In addition, after insulation shell 91 inserts contact 75,, cover the upper opening of through hole 92 with 94 bendings of housing lid.
Below, the wiring assembling operation of the coaxial cable connector of the termination with said structure is described.
Then, as shown in figure 13, to insert the through hole 92 of the insulation shell 91 of the external conductor shell 80 that remains on clamp cylinder 20 of being positioned as previously described through the contact 75 of the coaxial cable 70 of pretreated contact-carrying, the insulator 72 of coaxial cable 70 is housed in outstanding recess 93 and is supporting, coaxial cable 70 relative external conductor shells 80 are located automatically, so, cover the upper opening and the outstanding recess 93 of through hole 92 with 94 bendings of housing lid.And the coaxial cable 70 that utilizes 45 clampings of cable guide body to extend above cable guide plate 14 remains on the moving direction of locating holding member 10 with its correct location.
Like this, coaxial cable 70 and external conductor shell 80 are positioned and remain on assembled state, and movable brace table 3 moves to crimping position shown in Figure 2 and stops at this by cylinder (not shown).In this moving process, when the preceding end in contact pillar 4 of actuating strut 51, actuating strut 51 compressions relatively move also approaching by pressing spring 55 to clamp cylinder 20, utilize pressing body 54 to push the cap 83 and the crimping lasso portion 84,85,86 of external conductor shell 80, make it to bend to from tilt the approximately states (with reference to Fig. 5) of 80 degree～90 degree of plumbness.
The follow-up crimping step of above-mentioned bending step is described with reference to Fig. 3 and Figure 12.
Stop under the state of crimping position at movable brace table 3, pressure welding mold 5 descends by cylinder (not shown).Pressure welding mold 5 descends and contact supporting bracket 52, location holding member 10 is resisted jack-up spring 8 and is pushed downwards, simultaneously shown in Figure 12 (b), crimping upper tooth mold 6a, 6b, 6c push by the crimping lasso portion 84,85,86 of the external conductor shell 80 after the bending by noted earlier, and be further crooked along coaxial cable 70.By pushing of pressure welding mold 5, location holding member 10 descends, and the crimping lower tooth mold 7a, 7b, the 7c that are installed in movable brace table 3 rise relatively, and it is outstanding upward to insert logical peristome 13,15 (with reference to Fig. 6).Tu Chu crimping lower tooth mold 7a, 7b, 7c is engaged in crimping lasso portion 84,85,86 like this, with the crimping upper tooth mold 6a, the 6b that push this crimping lasso portion 84,85,86 downwards, 6c cooperative action and crimping crimping lasso portion 84,85,86, utilize 84 crimping of crimping lasso portion to accommodate the outstanding recess 93 of insulation shell 91 of the insulator 72 of coaxial cable 70, utilize crimping lasso portion 85 crimping external conductors 73 simultaneously, utilize crimping crust 74 (with reference to Figure 12 (c)) respectively of crimping lasso portion 86.After finishing the crimping step, pressure welding mold 5 rises, location holding member 10 with its interlock also by jack-up spring 8 jack-up and return upper limit position (with reference to Figure 12 (d)).Then, movable brace table 3 turns back to position location shown in Figure 1.
After the crimping step was finished, movable brace table 3 restoring to normal position positions made the action bars 37 of clamping body portion 30 return position shown in Fig. 8 (a), remove the clamping of controlling 32,32 pairs of cylindrical portion 81 of pawl.Then, as shown in Figure 1, push the push-off pin 63 of ejecting mechanism portion 60 downwards, utilize movement arm 64 jack-up knockout pins 61, jack-up is chimeric and be maintained at insulation shell 91 in the cylindrical portion 81 of maintenance clamp portion 21 of clamp cylinder 20, unload external conductor shell 80 from clamp cylinder 20, finish the wiring assembly (with reference to Figure 12 (e)) of coaxial cable 70 and external conductor shell 80.
Figure 15 represents to finish the coaxial cable 70 of above-mentioned wiring assembling and the coupling part of external conductor shell 80.The female contact 75 that is connected center conductor 71 is exposed to the lower openings of the through hole 92 of insulation shell 91, and the housing lid 94 of the upper opening of through hole 92 after by bending is covered with.And cylindrical portion 81 covers upper openings by the cap after the bending 83, simultaneously external conductor 73 conductings by crimping lasso portion 85 and coaxial cable 70.
Figure 16 represents as mentioned above the use-case that makes with the coaxial cable connector of coaxial cable 70 wiring, the cylindrical portion 81 of external conductor shell 80 is entrenched on the cylindric external conductor 97 of the other side's connector 96 that is installed on printed substrate 95, the female contact 75 that connects the center conductor 71 of coaxial cable 70 simultaneously is entrenched on the contact pin type contact (pin contact) 98, thereby is electrically connected.
As mentioned above, termination of the present invention, connect the coaxial cable of center conductor and contact and the positioning accuracy height of the external conductor shell that forms connector body, and can correctly locate and keep carrying out bending step and crimping step continuously automatically under both state, so can reduce fraction defective significantly, enhance productivity.And device relatively simple for structure can be used as semiautomatic equipment and implement, and be also highly beneficial aspect operation, cost.
According to the inventive method, can carry out the bending step and the crimping step of external conductor shell continuously, so can increase substantially production efficiency.
Claims (7)
1. the termination of a coaxial cable connector is characterized in that, has:
Location holding member, its contact that is connected with the center conductor of coaxial cable insert in the insulation shell in the cylindrical portion of the external conductor shell that is housed in the formation connector body, described coaxial cable and described external conductor shell are located remain on the position location;
Movable brace table is used to support described location holding member, it is come and gone between described position location and crimping position in the horizontal direction move; With
Be configured in the pressure welding mold that can slide in vertical direction of described crimping position,
Described location holding member has:
Clamp cylinder, the cylindrical portion of itself and described external conductor shell is chimeric and keep described external conductor shell, and makes and connect the cap and the crimping lasso portion that are provided with in described cylindrical portion one side by brace and be the state of erecting;
Card-tight part, its chucking also is maintained fixed the cylindrical portion that is entrenched in the described external conductor shell in the described clamp cylinder;
The cable guide body, it is used for keeping described contact to insert the extension of described coaxial cable on the moving direction of described movable brace table that is installed in the insulation shell;
The bending unit, its described movable brace table from described position location to the process that described crimping position moves, with the described cap of described external conductor shell and crimping lasso portion from of the opposite side bending of described brace towards described cylindrical portion, utilize described cap to cover the upper opening of described cylindrical portion, utilize described crimping lasso portion to coat the protuberance of described insulation shell of the insulator of accommodating described coaxial cable and the external conductor and the crust of described coaxial cable simultaneously
On the other hand, at the crimping upper tooth mold cooperative action of described movable brace table setting and described pressure welding mold and the crimping lower tooth mold of the described crimping lasso of crimping portion, the described crimping lasso portion of crimping after by described bending unit bending is crimped on the external conductor and crust of the protuberance of described insulation shell of the insulator of accommodating described coaxial cable and described coaxial cable.
2. the termination of coaxial cable connector according to claim 1, it is characterized in that, the described cylindrical portion of described external conductor shell has a plurality of groovings that extend to axis direction from lower open end, utilize a plurality of elasticity tube sheets to form tubular, simultaneously at the outstanding to the inside projection bend of the fore-end setting of described each elasticity tube sheet
On the other hand, on the outer peripheral face of described clamp cylinder, have the annular recessed portion that cooperates described projection bend,, guarantee the location of the above-below direction of the described relatively clamp cylinder of described external conductor shell by the cooperation of described projection bend and described annular recessed portion.
3. the termination of coaxial cable connector according to claim 2, it is characterized in that, described card-tight part has a pair of chucking arm of the described cylindrical portion that the clamping of being used for is entrenched in the described external conductor shell in the described clamp cylinder, be engaged in jut in the described grooving of described cylindrical portion in the face of the controlling settings of two chucking arms, by the cooperation of described grooving and described jut, guarantee the location of circumferencial direction described relatively clamp cylinder, described external conductor shell.
4. according to the termination of claim 1,2 or 3 described coaxial cable connectors, it is characterized in that described bending unit has: be located at than described clamp cylinder near the actuating strut that can on described moving direction, be free to slide described crimping position, on the holding member of described location; Projection be located at this actuating strut an end, be entrenched in described clamp cylinder in and keep the relative pressing body of described crimping lasso portion of the described external conductor shell of the state that erects; With the other end that is inlaid in described actuating strut by pressing spring, by the described direction application of force from pressing spring to described pressing body that leave described clamp cylinder by, when described location holding member moves to described crimping position, the other end contact device fixed part of described actuating strut, described actuating strut resistance is described presses pressing spring and mobile and approaching described clamp cylinder, push described cap and described crimping lasso portion by described pressing body, and from described brace bending.
5. according to the termination of each described coaxial cable connector in the claim 1～4, it is characterized in that, described location holding member has at the position adjacent with the described cable guide side of described clamp cylinder makes the described crimping lower tooth mold that is located on the described movable brace table insert logical peristome, and described location holding member is being supported and can moved up and down by described movable brace table, simultaneously by spring unit to the upper limit position application of force
At described crimping position, push described location holding member downwards by described pressure welding mold, simultaneously described crimping lower tooth mold is outstanding upward by described peristome, and with the described crimping lasso of described crimping upper tooth mold cooperative action crimping portion.
6. according to the termination of each described coaxial cable connector in the claim 1～5, it is characterized in that, has the release unit, it upwards mentions the knockout pin that can move up and down in the tube hole that is located at described clamp cylinder by movement arm, the described insulation shell that is housed in the described cylindrical portion of the described external conductor shell that is embedded in described clamp cylinder is pushed up up, described external conductor shell is unloaded from described clamp cylinder.
7. the mode of connection of a coaxial cable connector is characterized in that, has:
The location keeps step, and described coaxial cable and the side in described cylindrical portion that the insulation shell of the cylindrical portion that is housed in the external conductor shell that forms connector body is inserted in the contact that will be connected with the center conductor of coaxial cable is connected described external conductor shell that the cap that is provided with and crimping lasso portion be the state of erecting and locatees to remain on and locate on the holding member by brace;
Make described location holding member move to the step of crimping position in the horizontal direction from described position location;
The bending step, described location holding member from described position location to the process that described crimping position moves, with the described cap of described external conductor shell and crimping lasso portion from of the opposite side bending of described brace towards described cylindrical portion, utilize described cap to cover the upper opening of described cylindrical portion, utilize described crimping lasso portion to coat the protuberance of described insulation shell of the insulator of having accommodated described coaxial cable and the external conductor and the crust of described coaxial cable simultaneously;
The crimping step, the described crimping lasso portion that has been crimped in the described bending step by bending is crimped on the external conductor and crust of the protuberance of the described insulation shell of the insulator of accommodating described coaxial cable, described coaxial cable.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003302117 | 2003-07-22 | ||
| JP2003302117A JP3808850B2 (en) | 2003-07-22 | 2003-07-22 | Connector for coaxial cable connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1578014A true CN1578014A (en) | 2005-02-09 |
| CN100438225C CN100438225C (en) | 2008-11-26 |
Family
ID=34269164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100707292A Expired - Fee Related CN100438225C (en) | 2003-07-22 | 2004-07-21 | Wiring device and method for connector of coaxle cable |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3808850B2 (en) |
| KR (1) | KR101019328B1 (en) |
| CN (1) | CN100438225C (en) |
| TW (1) | TWI318026B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101924314A (en) * | 2009-06-10 | 2010-12-22 | 住友电装株式会社 | Electric wire keeps bar Handling device and electric wire group manufacture method |
| CN101764332B (en) * | 2008-12-23 | 2012-08-22 | 住友电装株式会社 | Cylindrical member insertion device |
| CN105991150A (en) * | 2014-08-06 | 2016-10-05 | 三星电机株式会社 | Radio communication module |
| CN108462020A (en) * | 2017-02-20 | 2018-08-28 | 松下知识产权经营株式会社 | Apparatus for work |
| CN110546829A (en) * | 2017-04-25 | 2019-12-06 | 住友电装株式会社 | Device for fitting housing to terminal of terminal-equipped electric wire and method for fitting housing to terminal of terminal-equipped electric wire |
| CN112864774A (en) * | 2020-12-31 | 2021-05-28 | 南京航空航天大学 | Intelligent forming equipment for semi-rigid radio frequency coaxial cable and working method |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101012152B1 (en) * | 2008-12-31 | 2011-02-07 | 서강정보대학산학협력단 | Device for connecting plastic optical fiber |
| TWI558007B (en) * | 2011-09-27 | 2016-11-11 | 緯創資通股份有限公司 | Connector for connecting a coaxial cable and a circuit board and related tranmission cable as well as assembly method therewith |
| KR101439840B1 (en) * | 2012-11-26 | 2014-09-17 | 김지훈 | For micro-coaxial cable bending device and the micro coaxial cable bending methods |
| CN109390836B (en) * | 2018-11-23 | 2024-02-13 | 上海雷迪埃电子有限公司 | Assembling tool for bent connector |
| KR102615002B1 (en) * | 2022-01-18 | 2023-12-18 | 박종성 | bearing assembly machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05152037A (en) * | 1991-11-30 | 1993-06-18 | Murata Mfg Co Ltd | L-type coaxial connector |
| JP2665717B2 (en) * | 1993-10-06 | 1997-10-22 | 日本航空電子工業株式会社 | Coaxial connector plug |
| JP3120692B2 (en) * | 1995-04-18 | 2000-12-25 | 株式会社村田製作所 | Coaxial connector |
| JP3316138B2 (en) * | 1996-08-05 | 2002-08-19 | タイコエレクトロニクスアンプ株式会社 | Connector manufacturing equipment |
| US5944556A (en) * | 1997-04-07 | 1999-08-31 | Andrew Corporation | Connector for coaxial cable |
| JP3679651B2 (en) * | 1999-07-30 | 2005-08-03 | ヒロセ電機株式会社 | L-type coaxial connector |
-
2003
- 2003-07-22 JP JP2003302117A patent/JP3808850B2/en not_active Expired - Fee Related
-
2004
- 2004-07-08 KR KR1020040052821A patent/KR101019328B1/en not_active IP Right Cessation
- 2004-07-19 TW TW093121492A patent/TWI318026B/en not_active IP Right Cessation
- 2004-07-21 CN CNB2004100707292A patent/CN100438225C/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101764332B (en) * | 2008-12-23 | 2012-08-22 | 住友电装株式会社 | Cylindrical member insertion device |
| CN101924314A (en) * | 2009-06-10 | 2010-12-22 | 住友电装株式会社 | Electric wire keeps bar Handling device and electric wire group manufacture method |
| CN101924314B (en) * | 2009-06-10 | 2013-01-02 | 住友电装株式会社 | Transportation apparatus for wire retaining poles and a method for producing wire coils |
| CN105991150A (en) * | 2014-08-06 | 2016-10-05 | 三星电机株式会社 | Radio communication module |
| CN105991150B (en) * | 2014-08-06 | 2019-11-26 | 三星电机株式会社 | Wireless communication module |
| CN108462020A (en) * | 2017-02-20 | 2018-08-28 | 松下知识产权经营株式会社 | Apparatus for work |
| CN108462020B (en) * | 2017-02-20 | 2021-04-06 | 松下知识产权经营株式会社 | Working device |
| CN110546829A (en) * | 2017-04-25 | 2019-12-06 | 住友电装株式会社 | Device for fitting housing to terminal of terminal-equipped electric wire and method for fitting housing to terminal of terminal-equipped electric wire |
| CN110546829B (en) * | 2017-04-25 | 2021-02-19 | 住友电装株式会社 | Device for fitting housing to terminal of terminal-equipped electric wire and method for fitting housing to terminal of terminal-equipped electric wire |
| CN112864774A (en) * | 2020-12-31 | 2021-05-28 | 南京航空航天大学 | Intelligent forming equipment for semi-rigid radio frequency coaxial cable and working method |
| CN112864774B (en) * | 2020-12-31 | 2022-02-11 | 南京航空航天大学 | Intelligent forming equipment for semi-rigid radio frequency coaxial cable and working method |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050011683A (en) | 2005-01-29 |
| JP2005044767A (en) | 2005-02-17 |
| TWI318026B (en) | 2009-12-01 |
| KR101019328B1 (en) | 2011-03-07 |
| JP3808850B2 (en) | 2006-08-16 |
| CN100438225C (en) | 2008-11-26 |
| TW200509478A (en) | 2005-03-01 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20081126 |