CN106141410A - Breaker contact system welding electrode mounting structure - Google Patents
Breaker contact system welding electrode mounting structure Download PDFInfo
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- CN106141410A CN106141410A CN201510140394.5A CN201510140394A CN106141410A CN 106141410 A CN106141410 A CN 106141410A CN 201510140394 A CN201510140394 A CN 201510140394A CN 106141410 A CN106141410 A CN 106141410A
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Abstract
Breaker contact system welding electrode mounting structure, including vertical electrode head and vertical electrode seat, described vertical electrode head is fixedly mounted on vertical electrode seat, and vertical electrode head can be correspondingly arranged with the busbar groove group of chopper thus completes busbar groove group and corresponding the welding of the group that is flexible coupling.The electrode insulation plate for disjunction circuit also it is embedded with in described vertical electrode seat, the setting corresponding with the two ends of vertical electrode head respectively of described electrode insulation plate, vertical electrode seat is fixedly mounted on vertical electrode conductive plate, and the part being provided with vertical electrode head corresponding between the electrode insulation plate of vertical electrode seat can be carried out energising pressurization when welding.The present invention provide a kind of weld heating uniformly, energy loss is low, the breaker contact system welding electrode mounting structure of welding quality stable.
Description
Technical field
The present invention relates to contact welding field, particularly a kind of breaker contact system welding electrode mounting structure.
Background technology
At present, the welding processing of breaker contact system uses busbar and being flexible coupling with multiple moving contacts
After organizing be connected fixing with Simple clamp, then carry out manual multiple welding.But this kind of welding manner can not make soft
Connection group and the position dimension of busbar seat end keep consistent, easily cause between the contact of moving contact scaling loss situation not
With, thus cause contact system job insecurity, poor reliability.Meanwhile, Simple clamp cannot be compatible multiple
The contact system of specification, causes fixture service efficiency low thus affects the welding processing efficiency of contact system.
Existing breaker contact system welder uses the installation corresponding with bottom electrode of upper electrode and to by pressure mother
Discharge into the welding of row electrified regulation, but this kind of welding manner is owing to the spacing distance between upper/lower electrode is greatly for thickness
Spending bigger busbar, to easily cause welding conducting wire long so that welding heat loses along busbar, thus shadow
The quality having rung welding product reduces the qualification rate of welding product.Simultaneously as busbar end has multiple
Busbar groove, and existing welding electrode needs to pass through to be repeated several times and welds and could welding processing complete, but repeatedly
Welding can cause the welding effect of each busbar groove inconsistent and need shaping owing to solder side is rough after welding
Wash process with car, reduce the qualification rate of product, and electrode material is repeatedly subjected to soften, and makes the two of busbar
Side, above and above deformation are serious, and multiple welding makes electrode surface easily be deformed and ftracture, the electrode longevity
Life shortens, and changes the electrode frequency big, and welding efficiency is low, and consumption of electrode easily causes more greatly electrode delamination.Adopt
Install with electrode is corresponding with bottom electrode and to another shortcoming being carried out electrified regulation welding by pressure busbar is,
The carrying electric current of electrode can not be assigned to required base, busbar groove both sides and each the most effectively and uniformly
In busbar groove, it is impossible to ensure bottom bus duct and the solder of side welds, respectively with the termination consistent heat generation that is flexible coupling
The heating of individual groove is inconsistent, and welding situation difference is big and bonding strength is low, causes welding quality instability, quality
Concordance is poor.
Existing breaker contact system process equipment mostly is manual processing mode, it is impossible to realize busbar and soft company
Connect the process of the automatic charging of group, welding, blanking, and a welding fabrication cannot be realized, cause processing
Welding efficiency is relatively low, simultaneously it cannot be guaranteed that the concordance of welding product reduces the qualification rate of product.
Summary of the invention
It is an object of the invention to overcome the defect of prior art, it is provided that a kind of welding is generated heat uniformly, can be consumed
Lose low, the breaker contact system welding electrode mounting structure of welding quality stable.
For achieving the above object, present invention employs following technical scheme:
A kind of breaker contact system welding electrode mounting structure, including vertical electrode head 410 and vertical electrode
Seat 420, described vertical electrode head 410 is fixedly mounted on vertical electrode seat 420, and vertical electrode
410 can be correspondingly arranged with the busbar groove group 110 of chopper thus complete busbar groove group 110 and the group that is flexible coupling
The corresponding welding of 13.The electrode insulation plate for disjunction circuit also it is embedded with in described vertical electrode seat 420
421, the setting corresponding with the two ends of vertical electrode head 410 respectively of described electrode insulation plate 421, vertically
Electrode tip holder 420 is fixedly mounted on vertical electrode conductive plate 430, and can be to vertical electrode seat 420 when welding
Electrode insulation plate 421 between the corresponding part being provided with vertical electrode head 410 carry out energising pressurization.
Further, described electrode insulation plate 421 is parallel to the cross section of vertical electrode seat 420 and arranges, and
It is further opened with on electrode insulation plate 421 for being connected the insulation board installing hole installed with vertical electrode seat 420
421a, the junction of described vertical electrode seat 420 and vertical electrode head 410 is also arranged with and can be used for the two
The latch segment 423 of fixing locking, the described latch segment 423 that latch segment 423 is circulus and circulus
Annular inner wall 423a be connected installation with vertical electrode seat 420.
Further, the two ends of described vertical electrode seat 420 are additionally provided with for compressing installation vertical electrode head 410
Fixed block 422, the two ends of described vertical electrode head 410 offer fixed via 413, in fixed block 422
It is also equipped with the screw 414 can being connected with fixed via 413, and vertical electrode seat 420 two ends is fixing
Block 422 and vertical electrode head 410 define the U-type groove 411 that busbar groove group 110 can be made to stretch into.
Further, described latch segment 423 can be embedded the latch segment offered on vertical electrode seat 420 sidewall
In mounting groove 424, the surface of the latch segment 423 being arranged in latch segment mounting groove 424 and vertical electrode seat
The sidewall flush of 420, and latch segment 423 is solderable is fixed on vertical electrode seat 420.
Further, described fixed block 422 is T-type structure, and the fixed block 422 of T-type structure includes can be with vertical
Straight electrode head 410 connect horizontal fixed part 422a and offer connect through hole 422c vertical fixed part
422b, described connection through hole 422c are connected with fixed via 413 by screw 414, and vertically solid
Determine to be additionally provided with step-feature 422d on portion 422b.
Further, described vertical electrode head 410 is U-shape structure, on the vertical electrode head 410 of U-shape structure
It is provided with the U-type groove 411 can being correspondingly arranged with busbar groove group 110, and is additionally provided with on the sidewall of U-type groove 411
Isometric with busbar groove group 110 wide welding boss 415, described electrode insulation plate 421 is respectively relative to
The two ends of welding boss 415 are arranged in vertical electrode seat 420.
Further, described vertical electrode head 410 is T-type structure, and the vertical electrode head 410 of T-type structure wraps
Include the welding boss 415 and electrode stator 416 being mutually connected vertically, described welding boss 415 and busbar
Groove group 110 is isometric wide, and screw 414 and vertical electrode can be passed through in the two ends of described electrode stator 416
Seat 420 is fixing to be connected, and described electrode insulation plate 421 is respectively relative to weld the two ends of boss 415 and arranges
In vertical electrode seat 420.
Further, described vertical electrode conductive plate 430 is further opened with set corresponding with vertical electrode seat 420
At least one conductive trough 431 put, is additionally provided with corresponding with every conductive trough 431 in vertical electrode conductive plate 430
The cooling water channel 432 arranged.
Further, described electrode insulation plate 421 is made up of heat-resisting DMC material.
Further, described vertical electrode head 410, vertical electrode seat 420 and vertical electrode conductive plate 430
Can form vertical electrode 4, described vertical electrode 4 can be with pressure structure 440 drive connection, and described adds
Laminated structure 440 includes the lower air cylinder 441 being fixedly mounted on support 442, described lower air cylinder 441
With insulated mounting plate 443 drive connection, described insulated mounting plate 443 and the vertical electrode of vertical electrode 4
Conductive plate 430 is fixing to be connected, lower air cylinder 441 430 times pressures of vertical electrode conductive plate can be driven mobile thus
The vertical electrode head 410 driving vertical electrode 4 is pushed down busbar groove group 110 and is carried out electrified regulation welding.
The breaker contact system welding electrode mounting structure of the present invention is embedded electrode by vertical electrode seat
Insulation board, it is achieved that the concentration heating of vertical electrode head, and then when making busbar groove bond pads, each several part is heated
Uniformly, improve the quality of Product jointing.Additionally, the energization area being separated out by electrode insulation plate is with vertical
Straight electrode head is corresponding, it is ensured that two end faces of busbar groove group do not have electric current to pass through and will not be overheated so that
Heat-affected zone is little thus improves the stability of welding process.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the contact system of the present invention；
Fig. 2 is the welder structural representation of the present invention；
Fig. 3 is the part-structure schematic diagram of the welder of the present invention；
Fig. 4 is front electrode and the mounting structure schematic diagram of busbar fixture of the present invention；
Fig. 5 is the structural representation of the front electrode of the present invention；
Fig. 6 is the structural representation of a kind of embodiment of the vertical electrode of the present invention；
Fig. 7 is the structural representation of the another kind of embodiment of the vertical electrode of the present invention；
Fig. 8 is the structure chart of the U-shape structure vertical electrode head of the present invention；
Fig. 9 is the structure chart of a kind of embodiment of the U-shape structure vertical electrode head of the present invention；
Figure 10 is the structural representation of the pressure structure of invention；
Figure 11 is the structural representation of the positioning fixture of the present invention；
Figure 12 is the structural representation of a kind of embodiment of the support fixture of the present invention；
Figure 13 is the structural representation of the another kind of embodiment of the support fixture of the present invention；
Figure 14 is the structural representation of another embodiment of the support fixture of the present invention；
Figure 15 is the structural representation of the another kind of embodiment of the contact system of the present invention；
Figure 16 is the structural representation of the rear electrode of the present invention；
Figure 17 is the structural representation of a kind of embodiment of the vertical electrode seat of the present invention；
Figure 18 is the structural representation of the another kind of embodiment of the vertical electrode seat of the present invention；
Figure 19 is the structural representation of the electrode insulation plate of the present invention；
Figure 20 is the structural representation of the latch segment mounting groove of the present invention；
Figure 21 is the structural representation of the latch segment of the present invention；
Figure 22 is the structural representation of a kind of embodiment of the fixed block of the present invention；
Figure 23 is the structural representation of the another kind of embodiment of the fixed block of the present invention；
Figure 24 is the structure chart of the another kind of embodiment of the U-shape structure vertical electrode head of the present invention；
Figure 25 is the structure chart of another embodiment of the U-shape structure vertical electrode head of the present invention；
Figure 26 is the structure chart of the T-type structure vertical electrode head of the present invention；
Figure 27 is the structure chart of a kind of embodiment of the T-type structure vertical electrode head of the present invention.
Detailed description of the invention
Providing embodiments of the invention below in conjunction with accompanying drawing 1 to 27, the chopper further illustrating the present invention touches
Head system welder detailed description of the invention.The breaker contact system welder of the present invention is not limited to following
The description of embodiment.
The structure of the contact system 1 that the present invention is welded is as it is shown in figure 1, described contact system 1 includes mother
Row 11, moving contact group 12 and the group 13 that is flexible coupling, described in be flexible coupling one end of group 13 right with moving contact group 12
Should connect, the other end correspondence of the group 13 that is flexible coupling is arranged in the busbar groove group 110 of busbar 11 end, institute
The busbar groove group 110 stated includes the busbar groove 112 that at least two is arranged side by side, and described busbar 11 with
Be flexible coupling group 13 Relative vertical install, the sidewall of busbar 11 also can be provided with for by busbar 11 with weld
The fixing busbar installing hole 111 of fixture 2.The breaker contact system welder of the present invention, including relatively
Should arrange and can coordinate front electrode 2 and the rear electrode 3 of clamping position busbar, described front electrode 2 can be pacified
Equipped with busbar 11 and interconnective moving contact group 12 and the group 13 that is flexible coupling.Welder also include relative to
Front electrode 2 and the rear electrode 3 place vertically disposed vertical electrode of plane 4, described vertical electrode 4 is with female
The busbar groove group 110 of row 11 be correspondingly arranged can coordinate front electrode 2 and rear electrode 3 by busbar groove group 110 with
The corresponding welding of the group that is flexible coupling 13.Front electrode, rear electrode and the vertical electrode of the present invention cooperates welding,
Achieve one-shot forming welding product and ensure concordance and the qualification rate of product, improve welder from
Dynamicization degree thus further increase welding production efficiency.Meanwhile, vertical electrode is relatively orthogonal to front electrode
With rear electrode place plane, this kind of electrode mounting structure ensure that the stability of welding process, thus improve
The qualification rate of welding product.
As in figure 2 it is shown, described front electrode 2 and rear electrode 3 correspondence are mounted side by side on electrode tip holder 6, institute
Stating that the side of electrode tip holder 6 is provided with can be with the cylinder 603 of front electrode 2 drive connection, described cylinder 603
Before promoting, electrode 2 moves to rear electrode 3 direction thus clamps busbar 11, described vertical electrode 4 relative to
Electrode tip holder 6 be vertically arranged and with pressure structure 440 drive connection, front electrode 2 is additionally provided with for fixing peace
The busbar fixture 5 of dress contact system 1, described pressure structure 440 can drive vertical electrode 4 times pressure and with
The busbar groove group 110 of the busbar 11 clamped between front electrode 2 and rear electrode 3 contacts thus completes energising
Add thermal weld.Especially, the front electrode 2 in Fig. 3 and Fig. 4 is arranged on the slide plate 610 of electrode tip holder 6,
The bottom of described slide plate 610 is connected with chute 601 coupling offered on electrode tip holder 6, the both sides of slide plate 610
Contact connection with the limiting plate 602 installed on electrode tip holder 6, and be also equipped with can be with in the side of electrode tip holder 6
The cylinder 603 of slide plate 610 drive connection, described cylinder 603 can drive slide plate 610 relative to electrode tip holder
6 slide and drive front electrode 2 to move to rear electrode 3 direction thus by busbar 11 clamping position.Slidably
Front electrode coordinates rear electrode to achieve busbar to be clamped welding automatically, improves automatization's journey of welder
Degree and welding efficiency, simultaneously skateboard simple thus improve the work of front electrode mobile time stability and can
By property.Additionally, be also installed with electrode tip holder guide rail 604 and electrode on the sidewall of electrode tip holder 6 in Fig. 2
Seat air cylinder driven bar 605, described electrode tip holder air cylinder driven bar 605 (can not show in figure with electrode tip holder cylinder
Go out) drive connection, electrode tip holder cylinder can drive electrode tip holder 6 along electrode by drive electrode seat air cylinder driven bar 605
Seat guide rail 604 moves so that front electrode 2 and rear electrode 3 are relative to vertical electrode 4 transverse shifting.Preferably
Ground, vertical electrode 4 can be correspondingly arranged thus group with two pieces of electrode tip holders 6 being respectively equipped with electrode tip holder guide rail 604
Becoming dual-active dynamic formula contact system welder, in welding process, one of them electrode tip holder 6 moves to vertical electricity
The underface of pole 4 is welded, and another electrode tip holder 6 moves and carries out to the side relative to vertical electrode 4
Discharging/charging process, this latter two electrode tip holder 6 is the most mobile to vertical electrode 4 by electrode tip holder guide rail 604
Underface carry out electrified regulation welding, this kind of welding processing mode can be effectively improved the production of contact system
Efficiency.
As it is shown in figure 5, described front electrode 2 includes interconnective front electrode tip 220 and front electrode tip holder 230,
The front of described front electrode tip 220 is correspondingly arranged with rear electrode 3, and the back side of front electrode tip 220 is provided with dovetail
Guide rail 223, described dovetail guide 223 mates with the dovetail groove guideway 231 in front electrode tip holder 230 even
Connecing, front electrode tip 220 can slide up and down relative to front electrode tip holder 230, and the bottom of front electrode tip 220
Being provided with buffer spring 222, the both sides of front electrode tip holder 230 offer for by front electrode 2 and front electrodes conduct
The fixing hole 232 that plate (not shown) is fixing.The most front electrode tip is difficult to make in welding process
Busbar deforms, and improves the quality of welding product, and dovetail guide coordinates reliably with dovetail groove guideway simultaneously,
Improve the stability of welder.Especially, the front vertical of front electrode tip 220 be provided be provided with for
The shop bolt 221 of fixed installation busbar 11, described shop bolt 221 and the pin hole on busbar 11
111 are correspondingly arranged.Shop bolt simple in construction is easy to busbar and is arranged on front electrode tip, simplifies welding dress
The operating process put, improves production efficiency simultaneously.
Described vertical electrode 4 includes vertical electrode head 410, vertical electrode seat 420 and vertical electrode conduction
Plate 430, vertical electrode head 410 as shown in Figure 6 is fixedly mounted on the bottom of vertical electrode seat 420, hangs down
Straight electrode head 410 can be correspondingly arranged with the busbar groove group 110 of chopper thus complete busbar groove group 110 with soft
The corresponding welding of connection group 13.The top of vertical electrode seat 420 is fixing with vertical electrode conductive plate 430 even
Connect, and on vertical electrode conductive plate 430, be further opened with at least be correspondingly arranged with vertical electrode seat 420
Bar conductive trough 431, is additionally provided with the cooling being correspondingly arranged with every conductive trough 431 in vertical electrode conductive plate 430
Water channel 432.Energising and the cooling structure of electrode arrange safety and stability, it is ensured that the reliability of welding process thus
Improve welding efficiency.Specifically, a kind of specific embodiment of vertical electrode 4, this reality as shown in Figure 6
Execute the vertical electrode conductive plate 430 in example and include two conductive troughs 431 and two cooling water channels 432, can have
Effect ground improves the stability of welding process and the quality of welding product, another of vertical electrode 4 as shown in Figure 7
Kind of specific embodiment, the vertical electrode conductive plate 430 in the present embodiment includes a conductive trough 431 and one
Cooling water channel 432 so that vertical electrode simple in construction is easily installed, improves the service efficiency of welder.
Additionally, the two ends of vertical electrode head 410 as shown in Figure 8 and Figure 9 offer fixed via 413, described
Fixed via 413 in be provided with for by vertical electrode head 410 and the fixing screw of vertical electrode seat 420
414。
The electrode insulation plate 421 for disjunction circuit also it is embedded with, such as figure in described vertical electrode seat 420
17 with the setting corresponding with the two ends of vertical electrode head 410 respectively of the electrode insulation plate 421 shown in Figure 18,
Vertical electrode seat 420 is fixedly mounted on vertical electrode conductive plate 430, and can be to vertical electrode when welding
Between the electrode insulation plate 421 of seat 420, the corresponding part being provided with vertical electrode head 410 carries out energising pressurization.
Electrode insulation plate has been separated out the energization area corresponding with vertical electrode head in vertical electrode seat, it is ensured that female
The solder of bottom wire casing group and side and the group consistent heat generation welding that is flexible coupling so that the heating of each bus duct unanimously from
And improve welding quality, reduce thermal loss simultaneously and improve welding efficiency and the use of vertical electrode head
Life-span.Specifically, electrode insulation plate 421 is parallel to the cross section of vertical electrode seat 420 and arranges, and such as figure
It is further opened with on electrode insulation plate 421 in 19 for being connected the insulation board peace installed with vertical electrode seat 420
Dress hole 421a.Preferably, electrode insulation plate 421 is made up of heat-resisting DMC material.The electrode of DMC material
Insulation board thermostability and insulating properties are relatively strong and processing is easy, improve installation and service efficiency.
Described vertical electrode seat 420 and the junction of vertical electrode head 410 are also arranged with and can be used for the two
The latch segment 423 of fixing locking, circulus that latch segment 423 as shown in figure 21 is and circulus
The annular inner wall 423a of latch segment 423 is connected installation with vertical electrode seat 420.Electrode insulation plate mounting means
Simply, effectively in vertical electrode seat, play insulating effect thus improve the stability of welding.Latch segment
Ensure that being stably connected with of vertical electrode seat and vertical electrode head, make electrode mounting structure easy simultaneously thus
For ease of maintenaince and change.A kind of embodiment of vertical electrode seat 420 as shown in figure 18, in this embodiment
Latch segment 423 is directly connected with the body of vertical electrode seat 420, and on vertical electrode conductive plate 430
It is provided with a conductive trough 431 and a cooling water channel 432.Additionally, vertical electrode seat 420 as shown in figure 17
Another kind of embodiment, the latch segment 423 in this embodiment can be embedded to be opened on vertical electrode seat 420 sidewall
If latch segment mounting groove 424 in, latch segment mounting groove 424 as shown in figure 20 is around being opened in vertical electricity
On the sidewall of electrode seat 420, and the upper end of latch segment mounting groove 424 is correspondingly arranged with electrode insulation plate 421
Lower end is correspondingly arranged with vertical electrode head 410, the latch segment 423 being arranged in latch segment mounting groove 424
The sidewall flush of surface and vertical electrode seat 420, and latch segment 423 is solderable is fixed on vertical electrode
On seat 420.Latch segment is installed accurately with the connection of vertical electrode seat thus be ensure that vertical electrode head is with vertical
The reliable installation of electrode tip holder.And vertical electrode conductive plate 430 is provided with two conductive troughs being set up in parallel 431
With two cooling water channels being set up in parallel 432.
As shown in Figure 17 and Figure 18, the two ends of described vertical electrode seat 420 are additionally provided with for compressing installation
The fixed block 422 of vertical electrode head 410, the two ends of described vertical electrode head 410 offer fixed via 413,
The screw 414 can being connected, and vertical electrode seat it is also equipped with fixed via 413 in fixed block 422
The fixed block 422 at 420 two ends and vertical electrode head 410 define the U-type groove that busbar groove group 110 can be made to stretch into
411.Vertical electrode head is simple with the mounting structure of vertical electrode seat and is connected reliable, it is ensured that welding process
Stability, U-type groove improves the accuracy of welding process simultaneously.Specifically, fixed block as shown in figure 22
422 is T-type structure, and the fixed block 422 of T-type structure includes that the level can being connected with vertical electrode head 410 is solid
Determine portion 422a and offer the vertical fixed part 422b, described connection through hole 422c connecting through hole 422c
It is connected with fixed via 413 by screw 414.The fixed block peace that improve vertical electrode head easy to use
Dress efficiency, the most T-shaped fixed block is stably connected with vertical electrode head, it is ensured that the stability of welding process.,
Preferably, vertical fixed part 422b as shown in figure 23 being additionally provided with step-feature 422d, step-feature is not
The installation being only easy to fixed block will not make to interfere between fixed block and busbar groove group in welding process simultaneously,
Improve reliability and the accuracy of welding.
Described vertical electrode head 410 can be U-shape structure or T-type structure, and U-shape structure or T junction
The vertical electrode head 410 of structure be respectively equipped with can be correspondingly arranged with busbar groove group 110 weld boss 415, described
Electrode insulation plate 421 be respectively relative to weld boss 415 two ends be arranged in vertical electrode seat 420.
The two ends of vertical electrode head 410 also begin with for being fixed with vertical electrode seat 420 by vertical electrode head 410
Fixed via 413.Especially, vertical electrode head 410 is processed by molybdenum or tungsten or copper tungsten material.Hang down
The material of straight electrode head makes its service life long, and simultaneously in the course of processing, stability is high thus improve product
The welding quality of product.Further, by vertical electrode head 410, vertical electrode seat 420 and vertical electrode conductive plate
The vertical electrodes 4 of 430 compositions be in conplane front electrode 2 and rear electrode 3 is corresponding is vertically arranged,
Vertical electrode 4 also can be correspondingly arranged with the busbar groove group 110 of busbar 11 and coordinate front electrode 2 and rear electrode 3
By corresponding with the group 13 that is flexible coupling for busbar groove group 110 welding, described front electrode 2 is provided with for positioning peace
Dress busbar 11, moving contact group 12 and the busbar fixture 5 of the group 13 that is flexible coupling, described busbar fixture 5 includes
It is arranged on the top of front electrode 2 for installing moving contact group 12 and the positioning fixture 510 of the group 13 that is flexible coupling,
And it is arranged on front electrode 2 side corresponding with rear electrode 3 for installing the support fixture 520 of busbar 11,
And it is provided with insulation board between busbar fixture 5 and front electrode 2.
Wherein, the vertical electrode head 410 of U-shape structure as shown in Figure 8 is provided with U-type groove 411, busbar groove
In group 110 can stretch into U-type groove 411 and complete busbar groove group 110 and the group 13 that is flexible coupling adds thermal weld.U-shaped
The vertical electrode head of structure can disposably complete welding to all busbar grooves of busbar groove group, it is to avoid is repeated several times
The situation generation that welding causes weld to snap or ruptures, improves stability and the welding quality of welding.Figure
Vertical electrode head 410 in 8 includes the baffle plate 418 that connector 417 and connector 417 two ends are installed, institute
The connector 417 stated and baffle plate 418 constitute U-type groove 411, and such as the connector 417 in Figure 25
Two ends are additionally provided with fixing ear 419, each fixing ear 419 offers respectively for by vertical electrode head 410 with
Vertical electrode seat 420 connects fixing fixed via 413.U-type groove simple in construction is easily installed, and fixes simultaneously
Ear improves the firmness of the first electrode and the installation of electrode tip holder, when further increasing welding electrode work
Stability.Especially, U-type groove 411 is isometric wide with busbar groove group 110, and U-type groove 411 is deep
Spend equal with the height of busbar groove group 110.U-type groove can contact with the top of busbar groove group and two ends simultaneously, protects
The busbar groove group of card is heated evenly when welding, not only increases production efficiency and ensure that welding stability simultaneously.
Preferably, the sidewall of U-type groove 411 as of fig. 24 can be provided be correspondingly arranged with busbar groove group 110 and
Isometric with busbar groove group 110 wide weld boss 415.Further, welding boss as shown in Figure 9
The rectangular strip electrode 412 that each busbar groove 112 with busbar groove group 110 is correspondingly arranged one by one it is additionally provided with on 415.
Welding boss ensure that the stability of welding process, and the most rectangular strip electrode makes each busbar groove obtain uniformly
Effectively weld thus improve welding efficiency and the concordance of welding product quality.
Wherein, the vertical electrode head 410 of T-type structure as shown in figure 26 includes the welding being mutually connected vertically
Boss 415 and electrode stator 416, described welding boss 415 is isometric wide with busbar groove group 110, institute
The two ends of the electrode stator 416 stated can be connected by screw 414 is fixing with vertical electrode seat 420, and
It is the most right with each busbar groove 112 of busbar groove group 110 to be additionally provided with on welding boss 415 as shown in figure 27
The rectangular strip electrode 412 that should arrange.The vertical electrode head of T-type structure is easy to processing and is installed, and is effectively improved
Welding efficiency ensure that welding quality simultaneously.Preferably, the vertical electrode head of U-shape structure or T-type structure
The width of the rectangular strip electrode 412 of 410 is more than or equal to the width of busbar groove 112, rectangular strip electrode 412
Height be busbar groove 112 height 0.2-0.35 times.The size characteristic of rectangular strip electrode ensure that each
The welding quality of busbar groove and welding efficiency, improve concordance and the accuracy of Product jointing.
As shown in Figure 10, described vertical electrode 4 can be with pressure structure 440 drive connection, and described adds
Laminated structure 440 includes the lower air cylinder 441 being fixedly mounted on support 442, described lower air cylinder 441
With insulated mounting plate 443 drive connection, described insulated mounting plate 443 and the vertical electrode of vertical electrode 4
Conductive plate 430 is fixing to be connected, lower air cylinder 441 430 times pressures of vertical electrode conductive plate can be driven mobile thus
The vertical electrode head 410 driving vertical electrode 4 is pushed down busbar groove group 110 and is carried out electrified regulation welding.Pressurization
Structure improves the automaticity of welder, thus further increases welding efficiency, meanwhile, under calm the anger
Cylinder ensure that the stability of welding process, improves welding quality.
As shown in Figure 4, described busbar fixture 5 is arranged on the top of front electrode 2 for installing moving contact group
12 and the positioning fixture 510 of the group 13 that is flexible coupling, and be arranged on that front electrode 2 is corresponding with rear electrode 3 one
Side is for installing the support fixture 520 of busbar 11, and is provided with insulation between busbar fixture 5 and front electrode 2
Plate (not shown).Busbar fixture improves busbar, moving contact group and be flexible coupling group and welder
Installation effectiveness, positioning fixture and support fixture ensure the accuracy of welding process simultaneously, improve welding product
Concordance, insulation board then ensure that the installation reliability of welding process.Especially, as shown in figure 11
The moving contact mounting groove 511 for installing moving contact group 12, described moving contact is offered on positioning fixture 510
Being respectively provided on two sides with of mounting groove 511 can install the hole characteristic 512 assembling pin, and described assembling pin can
For by moving contact group 12 location and installation in moving contact mounting groove 511, described hole characteristic 512 is the most other
It is provided with the breach feature 513 for taking out moving contact group 12, the front end of moving contact mounting groove 511 and propclip
Have 520 corresponding and be provided with for separate install be flexible coupling group 13 grid feature 514, moving contact mounting groove
The rear end of 511 offers the buffer rail 515 for regulating positioning fixture 510 and the front relative position of electrode 2.
The assembling pin of positioning fixture and grid feature can ensure moving contact group and the group that is flexible coupling during welding
Stable installation, improve welding quality, buffer rail achieves positioning fixture and is applicable to without specification simultaneously
Moving contact group, improve the suitability of welder.
A kind of embodiment of support fixture 520 as shown in figure 12 includes corresponding setting and can be with busbar 11
The bracer 521 that contacts of sidewall, it is preferable that prop up the sidewall that bracer 521 is corresponding as shown in fig. 13 that
On further respectively have the bevel feature 522 that the sidewall with busbar 11 matches.Additionally, as shown in figure 15
Also can be installed with busbar base 113 bottom busbar 11, a bracer 521 as shown in figure 14 is corresponding
Sidewall on be not the most provided with the support level 523 for supporting busbar base 113, bracer and busbar sidewall
Contact thus realize the location to busbar, it is ensured that the accuracy of welding, bevel feature improves mother simultaneously
The fastness that row installs.A bracer 521 for support fixture 520 can correspondence be arranged on slide plate 610 and with front
Electrode 2 is correspondingly arranged, so that support fixture 520 is with slide plate 610 synchronizing moving.Meanwhile, bracer 521 is propped up
Between relative position adjustable thus realize install different size busbar 11, improve welder be suitable for
Property.
As it is shown on figure 3, described rear electrode 3 is installed on rear electrode seat 310, described rear electrode seat 310
Being fixedly mounted on electrode tip holder 6, rear electrode seat 310 is provided with can be with transformator (not shown) phase
The rear electrode electric conductor 320 connected.Especially, the front of the rear electrode 3 in Figure 16 and front electrode tip 220
Vis-a-vis should arrange, the back side of rear electrode 3 be provided with for guide raised line 301, the two of rear electrode 3
Side is further opened with for by rear electrode 3 and the fixing rear electrode installing hole 302 of rear electrode seat 310.
Above content is to combine concrete preferred implementation further description made for the present invention, no
Can assert the present invention be embodied as be confined to these explanations.Common for the technical field of the invention
For technical staff, without departing from the inventive concept of the premise, it is also possible to make some simple deductions or replace
Change, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. a breaker contact system welding electrode mounting structure, including vertical electrode head (410) and hang down
Straight electrode seat (420), it is characterised in that: described vertical electrode head (410) is fixedly mounted on vertical electricity
In electrode seat (420), and vertical electrode head (410) can be corresponding with busbar groove group (110) of chopper
Arrange thus complete busbar groove group (110) welding corresponding with the group that is flexible coupling (13)；
The electrode insulation plate (421) for disjunction circuit also it is embedded with in described vertical electrode seat (420),
Described electrode insulation plate (421) respectively with the corresponding setting in two ends of vertical electrode head (410), vertically
Electrode tip holder (420) is fixedly mounted on vertical electrode conductive plate (430), and can be to vertical electricity when welding
Between the electrode insulation plate (421) of electrode seat (420), correspondence is provided with the part of vertical electrode head (410)
Carry out energising pressurization.
Breaker contact system welding electrode mounting structure the most according to claim 1, it is characterised in that:
Described electrode insulation plate (421) is parallel to the cross section of vertical electrode seat (420) and arranges, and electrode is exhausted
It is further opened with on listrium (421) for being connected the insulation board installing hole installed with vertical electrode seat (420)
(421a), be also arranged with can in the junction of described vertical electrode seat (420) and vertical electrode head (410)
For the latch segment (423) by the two fixing locking, described latch segment (423) is circulus and ring
The annular inner wall (423a) of the latch segment (423) of shape structure is connected installation with vertical electrode seat (420).
Breaker contact system welding electrode mounting structure the most according to claim 1, it is characterised in that:
The two ends of described vertical electrode seat (420) are additionally provided with for compressing consolidating of installation vertical electrode head (410)
Determining block (422), the two ends of described vertical electrode head (410) offer fixed via (413), fixed block (422)
Inside it is also equipped with the screw (414) can being connected, and vertical electrode seat (420) with fixed via (413)
The fixed block (422) at two ends and vertical electrode head (410) define and busbar groove group (110) can be made to stretch into
U-type groove (411).
Breaker contact system welding electrode mounting structure the most according to claim 2, it is characterised in that:
Described latch segment (423) can be embedded the latch segment mounting groove offered on vertical electrode seat (420) sidewall
(424) in, the surface of the latch segment (423) being arranged in latch segment mounting groove (424) and vertical electrode
The sidewall flush of seat (420), and latch segment (423) is solderable is fixed on vertical electrode seat (420)
On.
Breaker contact system welding electrode mounting structure the most according to claim 3, it is characterised in that:
Described fixed block (422) is T-type structure, and the fixed block (422) of T-type structure includes can be with vertical electrode
Head (410) the horizontal fixed part (422a) that connects and offer and connect the vertical fixing of through hole (422c)
Portion (422b), described connection through hole (422c) is connected with fixed via (413) by screw (414)
Connect, and be additionally provided with step-feature (422d) on vertical fixed part (422b).
Breaker contact system welding electrode mounting structure the most according to claim 1, it is characterised in that:
Described vertical electrode head (410) is U-shape structure, and the vertical electrode head (410) of U-shape structure is provided with can
The U-type groove (411) being correspondingly arranged with busbar groove group (110), and on the sidewall of U-type groove (411) also
It is provided with and isometric with busbar groove group (110) wide welds boss (415), described electrode insulation plate (421)
The two ends being respectively relative to weld boss (415) are arranged in vertical electrode seat (420).
Breaker contact system welding electrode mounting structure the most according to claim 1, it is characterised in that:
Described vertical electrode head (410) is T-type structure, and the vertical electrode head (410) of T-type structure includes mutually
Welding boss (415) connected vertically and electrode stator (416), described welding boss (415) with
Busbar groove group (110) is isometric wide, and screw (414) can be passed through in the two ends of described electrode stator (416)
Fixing with vertical electrode seat (420) being connected, described electrode insulation plate (421) is respectively relative to weld convex
The two ends of platform (415) are arranged in vertical electrode seat (420).
Breaker contact system welding electrode mounting structure the most according to claim 1, it is characterised in that:
Be further opened with on described vertical electrode conductive plate (430) with vertical electrode seat (420) be correspondingly arranged to
A few conductive trough (431), is additionally provided with in vertical electrode conductive plate (430) and every conductive trough (431)
The cooling water channel (432) being correspondingly arranged.
Breaker contact system welding electrode mounting structure the most according to claim 1, it is characterised in that:
Described electrode insulation plate (421) is made up of heat-resisting DMC material.
Breaker contact system welding electrode mounting structure the most according to claim 1, it is characterised in that:
Described vertical electrode head (410), vertical electrode seat (420) and vertical electrode conductive plate (430) can
Composition vertical electrode (4), described vertical electrode (4) can with pressure structure (440) drive connection,
Described pressure structure (440) includes the lower air cylinder (441) being fixedly mounted on support (442),
Described lower air cylinder (441) and insulated mounting plate (443) drive connection, described insulated mounting plate (443)
Fixing with the vertical electrode conductive plate (430) of vertical electrode (4) and be connected, lower air cylinder (441) can be driven
Dynamic vertical electrode conductive plate (430) is pressed down mobile thus is driven the vertical electrode head (410) of vertical electrode (4)
Push down busbar groove group (110) and carry out electrified regulation welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510140394.5A CN106141410B (en) | 2015-03-27 | 2015-03-27 | Breaker contact system welding electrode mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510140394.5A CN106141410B (en) | 2015-03-27 | 2015-03-27 | Breaker contact system welding electrode mounting structure |
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| Publication Number | Publication Date |
|---|---|
| CN106141410A true CN106141410A (en) | 2016-11-23 |
| CN106141410B CN106141410B (en) | 2019-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510140394.5A Active CN106141410B (en) | 2015-03-27 | 2015-03-27 | Breaker contact system welding electrode mounting structure |
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| JP2002321062A (en) * | 2001-04-27 | 2002-11-05 | Takao Kinzoku Kogyo Co Ltd | Welding device |
| CN201537772U (en) * | 2009-11-07 | 2010-08-04 | 新兴铸管股份有限公司 | Electrode of steel grating electric resistance pressure welding machine |
| CN102133681A (en) * | 2011-03-22 | 2011-07-27 | 江门市安诺特炊具制造有限公司 | Welding device for cooking utensil |
| CN202804465U (en) * | 2012-08-29 | 2013-03-20 | 上海沿浦金属制品股份有限公司 | Automatic pressure balancing structure for resistance welding of double electrode tips |
| CN203390378U (en) * | 2013-07-22 | 2014-01-15 | 第一拖拉机股份有限公司 | Electrode structure for one-step multi-point welding of annular parts |
| CN204657726U (en) * | 2015-03-27 | 2015-09-23 | 浙江正泰电器股份有限公司 | Breaker contact system welding electrode mounting structure |
-
2015
- 2015-03-27 CN CN201510140394.5A patent/CN106141410B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002321062A (en) * | 2001-04-27 | 2002-11-05 | Takao Kinzoku Kogyo Co Ltd | Welding device |
| CN201537772U (en) * | 2009-11-07 | 2010-08-04 | 新兴铸管股份有限公司 | Electrode of steel grating electric resistance pressure welding machine |
| CN102133681A (en) * | 2011-03-22 | 2011-07-27 | 江门市安诺特炊具制造有限公司 | Welding device for cooking utensil |
| CN202804465U (en) * | 2012-08-29 | 2013-03-20 | 上海沿浦金属制品股份有限公司 | Automatic pressure balancing structure for resistance welding of double electrode tips |
| CN203390378U (en) * | 2013-07-22 | 2014-01-15 | 第一拖拉机股份有限公司 | Electrode structure for one-step multi-point welding of annular parts |
| CN204657726U (en) * | 2015-03-27 | 2015-09-23 | 浙江正泰电器股份有限公司 | Breaker contact system welding electrode mounting structure |
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| CN106141410B (en) | 2019-02-05 |
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