CN106141409B - Breaker contact system welding electrode - Google Patents
Breaker contact system welding electrode Download PDFInfo
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- CN106141409B CN106141409B CN201510138335.4A CN201510138335A CN106141409B CN 106141409 B CN106141409 B CN 106141409B CN 201510138335 A CN201510138335 A CN 201510138335A CN 106141409 B CN106141409 B CN 106141409B
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Abstract
Breaker contact system welding electrode, including the vertical electrode head being mounted on vertical electrode seat, the vertical electrode head corresponding with the busbar slot group of busbar can be installed, and the busbar slot group corresponding with moving contact group can be flexible coupling group welding fixation to make busbar, moving contact group and group composition contact system that is flexible coupling.Vertical electrode head is U-shaped structure, and the vertical electrode head of U-shaped structure is equipped with U-type groove, and busbar slot group can protrude into U-type groove and complete busbar slot group and group heating that is flexible coupling is welded.The present invention provides that a kind of high production efficiency, welding stability be strong, breaker contact system welding electrode of good product consistency.
Description
Technical field
The present invention relates to contact welding field, especially a kind of breaker contact system welding electrode.
Background technique
Busbar and being flexible coupling with multiple moving contacts are organized and letter currently, the welding processing of breaker contact system uses
After easy fixture is fixedly connected, then carry out manual multiple welding.But such welding manner can not make be flexible coupling group and busbar seat end
The position dimension in portion is consistent, and easily causes scaling loss situation between the contact of moving contact different, not so as to cause contact system work
Stablize, poor reliability.Meanwhile Simple clamp can not compatible many kinds of specification contact system, cause fixture service efficiency it is low to
Influence the welding processing efficiency of contact system.
Existing breaker contact system welder using the corresponding installation of top electrode and lower electrode and to by pressure busbar into
Row electrified regulation welding, but such welding manner due to the busbar biggish for thickness greatly of the spacing distance between upper/lower electrode it is easy
Cause welding conducting wire too long, so that welding heat loses along busbar, so that affecting the quality of welding product reduces
The qualification rate of welding product.Simultaneously as busbar end has multiple busbar slots, and existing welding electrode is needed by multiple
Repeat welding could welding processing complete, but multiple welding will lead to each busbar slot welding effect it is inconsistent and weld after by
It needs shaping and vehicle to wash processing in welding surface is rough, reduces the qualification rate of product, and electrode material is repeatedly subjected to soften,
Make the two sides, serious with front deformation above of busbar, multiple welding makes electrode surface be easy to produce deformation and cracking, electrode life
Shorten, the replacement electrode frequency is big, and welding efficiency is low, larger to consumption of electrode to easily cause electrode delamination.Using top electrode and lower electricity
Extremely corresponding installation simultaneously has another disadvantage that electrified regulation welding is carried out by pressure busbar, can not close the carrying electric current of electrode
Reason is effectively and uniformly assigned in required busbar slot two sides bottom edge and each busbar slot, it cannot be guaranteed that bus trench bottom and side
Solder and the end consistent heat generation welding that is flexible coupling, the fever of each slot is inconsistent, and welding situation difference is big and bonding strength is low, leads
Cause welding quality unstable, quality conformance poor.
Existing breaker contact system process equipment is mostly manual processing mode, cannot achieve busbar and the group that is flexible coupling
Automatic charging, welding, blanking process, and cannot achieve a welding fabrication, it is lower to cause processing welding efficiency, while not
It can guarantee that the consistency of welding product reduces the qualification rate of product.
Summary of the invention
It is an object of the invention to overcome the deficiencies of existing technologies, provide that a kind of high production efficiency, welding stability are strong, produce
The good breaker contact system welding electrode of product consistency.
To achieve the above object, present invention employs following technical solutions:
A kind of breaker contact system welding electrode, including the vertical electrode head 410 being mounted on vertical electrode seat 420,
The vertical electrode head 410 corresponding with the busbar slot group 110 of busbar 11 can be installed, and the busbar slot group 110 can be with moving contact
The corresponding group 13 that is flexible coupling of group 12 is welded and fixed to make busbar 11, moving contact group 12 and the 13 composition contact system 1 of group that is flexible coupling.
Vertical electrode head 410 is U-shaped structure, and the vertical electrode head 410 of U-shaped structure is equipped with U-type groove 411, and busbar slot group 110 can protrude into
In U-type groove 411 and complete busbar slot group 110 and the 13 heating welding of group that is flexible coupling.
Further, the vertical electrode head 410 includes connector 417 and the baffle that 417 both ends of connector are installed
418, the connector 417 and baffle 418 constitute U-type groove 411, and the both ends of connector 417 are additionally provided with fixed ear
419, the fixation for vertical electrode head 410 and vertical electrode seat 420 to be connected and fixed is offered in each fixed ear 419 respectively
Through-hole 413.
Further, the U-type groove 411 and busbar slot group 110 are isometric wide, and the depth of U-type groove 411 and busbar slot group
110 height is equal.
Further, the welding boss that can be correspondingly arranged with busbar slot group 110 is additionally provided on the side wall of the U-type groove 411
415, and weld the rectangular item electricity for being additionally provided on boss 415 and being correspondingly arranged one by one with each busbar slot 112 of busbar slot group 110
Pole 412.
Further, the vertical electrode head 410, vertical electrode seat 420 and vertical electrode conductive plate 430 constitute vertically
Electrode 4, the vertical electrode 4 can be drivingly connected with pressure structure 440, and the pressure structure 440 includes being fixedly mounted on
Lower air cylinder 441 on bracket 442, the lower air cylinder 441 and insulated mounting plate 443 are drivingly connected, the insulation peace
Loading board 443 is fixedly connected with vertical electrode conductive plate 430, and lower air cylinder 441 can drive vertical electrode conductive plate 430 to push movement
Electrified regulation welding is carried out to drive the vertical electrode head 410 of vertical electrode 4 to push down busbar slot group 110.
Further, the vertical electrode 4 in conplane preceding electrode 2 and rear electrode 3 is corresponding is vertically arranged,
Vertical electrode 4 can also be correspondingly arranged with the busbar slot group 110 of busbar 11 and cooperate preceding electrode 2 and rear electrode 3 by busbar slot group 110
Welding corresponding with the group 13 that is flexible coupling, the preceding electrode 2 are equipped with for location and installation busbar 11, moving contact group 12 and are flexible coupling
The busbar fixture 5 of group 13, the busbar fixture 5 include the top of electrode 2 before being mounted on for installing moving contact group 12 and soft
The positioning fixture 510 of connection group 13, and preceding electrode 2 side corresponding with rear electrode 3 is mounted on for installing the branch of busbar 11
Fixture 520 is supportted, and is equipped with insulation board between busbar fixture 5 and preceding electrode 2.
Further, the electrode insulation plate 421 for disjunction circuit is also embedded in the vertical electrode seat 420, it is described
The setting corresponding with the both ends of vertical electrode head 410 respectively of electrode insulation plate 421, when welding, can be to vertical electrode seat 420
The corresponding part for being equipped with vertical electrode head 410 carries out energization pressurization between electrode insulation plate 421, and electrode insulation plate 421 is parallel
It is arranged in the section of vertical electrode seat 420, and is also provided on electrode insulation plate 421 for being connect with vertical electrode seat 420
The junction of the insulation board mounting hole 421a of installation, vertical electrode seat 420 and vertical electrode head 410, which is also arranged with, can be used for two
The latch segment 423 of the fixed locking of person, the latch segment 423 are in cyclic structure and the annular of the latch segment 423 of cyclic structure
Wall 423a connect installation with vertical electrode seat 420.
Further, the vertical electrode head 410 is process by molybdenum or tungsten or copper tungsten material.
It further, further include a kind of vertical electrode head 410 of T-type structure, the vertical electrode head 410 of T-type structure includes phase
Mutual welding boss 415 and electrode fixinig plate 416 connected vertically, the welding boss 415 and busbar slot group 110 are isometric etc.
The both ends of width, the electrode fixinig plate 416 can be fixedly connected by screw 414 with vertical electrode seat 420, and weld boss
The rectangular strip electrode 412 being correspondingly arranged one by one with each busbar slot 112 of busbar slot group 110 is additionally provided on 415.
Further, the width of the rectangular strip electrode 412 is greater than or equal to the width of busbar slot 112, rectangular strip electrode 412
Height be 0.2-0.35 times of 112 height of busbar slot.
Breaker contact system welding electrode of the invention realizes the busbar slot that busbar slot group is all by U-type groove
It is completed with the corresponding primary welding of the group that is flexible coupling, simplifies welding process to improve the welding efficiency of welding electrode.In addition,
U-type groove can be such that busbar slot group protrudes into, and realize the solder in each bus duct and the end consistent heat generation welding that is flexible coupling, ensure that
The consistency of welding product is to improve the product qualification rate of contact system.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of embodiment of contact system of the invention；
Fig. 2 is welder structural schematic diagram of the invention；
Fig. 3 is the partial structure diagram of welder of the invention；
Fig. 4 is the mounting structure schematic diagram of preceding electrode and busbar fixture of the invention；
Fig. 5 is the structural schematic diagram of preceding electrode of the invention；
Fig. 6 is a kind of structural schematic diagram of embodiment of vertical electrode of the invention；
Fig. 7 is the structural schematic diagram of another embodiment of vertical electrode of the invention；
Fig. 8 is the structure chart of U-shaped structure vertical electrode head of the invention；
Fig. 9 is a kind of structure chart of embodiment of U-shaped structure vertical electrode head of the invention；
Figure 10 is the structural schematic diagram of the pressure structure of invention；
Figure 11 is the structural schematic diagram of positioning fixture of the invention；
Figure 12 is a kind of structural schematic diagram of embodiment of support fixture of the invention；
Figure 13 is the structural schematic diagram of another embodiment of support fixture of the invention；
Figure 14 is the structural schematic diagram of another embodiment of support fixture of the invention；
Figure 15 is the structural schematic diagram of another embodiment of contact system of the invention；
Figure 16 is the structural schematic diagram of rear electrode of the invention；
Figure 17 is a kind of structural schematic diagram of embodiment of vertical electrode seat of the invention；
Figure 18 is the structural schematic diagram of another embodiment of vertical electrode seat of the invention；
Figure 19 is the structural schematic diagram of electrode insulation plate of the invention；
Figure 20 is the structural schematic diagram of latch segment mounting groove of the invention；
Figure 21 is the structural schematic diagram of latch segment of the invention；
Figure 22 is a kind of structural schematic diagram of embodiment of fixed block of the invention；
Figure 23 is the structural schematic diagram of another embodiment of fixed block of the invention；
Figure 24 is the structure chart of another embodiment of U-shaped structure vertical electrode head of the invention；
Figure 25 is the structure chart of another embodiment of U-shaped structure vertical electrode head of the invention；
Figure 26 is the structure chart of T-type structure vertical electrode head of the invention；
Figure 27 is a kind of structure chart of embodiment of T-type structure vertical electrode head of the invention.
Specific embodiment
The embodiment of the present invention is provided below in conjunction with attached drawing 1 to 27, further illustrates breaker contact system of the invention
Welder specific embodiment.Breaker contact system welder of the invention is not limited to the following description.
The structure for the contact system 1 that the present invention is welded is as shown in Figure 1, the contact system 1 includes busbar 11, dynamic touching
Head group 12 and the group 13 that is flexible coupling, described one end for being flexible coupling group 13 are correspondingly connected with moving contact group 12, and be flexible coupling the another of group 13
End correspondence is mounted in the busbar slot group 110 of 11 end of busbar, and the busbar slot group 110 includes at least two arranged side by side
Busbar slot 112, and the busbar 11 and the group 13 Relative verticals installation that is flexible coupling, can also be equipped on the side wall of busbar 11 and be used for
By the busbar mounting hole 111 that busbar 11 and welding fixture 2 are fixed.Breaker contact system welder of the invention, including phase
It is correspondingly arranged and can cooperate the preceding electrode 2 and rear electrode 3 of clamping position busbar, it is mountable on the preceding electrode 2 to have busbar 11
And moving contact group interconnected 12 and the group 13 that is flexible coupling.Welder further includes putting down relative to where preceding electrode 2 and rear electrode 3
The busbar slot group 110 of the vertically disposed vertical electrode 4 in face, the vertical electrode 4 and busbar 11, which is correspondingly arranged, can cooperate preceding electricity
Pole 2 and rear electrode 3 are by busbar slot group 110 and the group 13 that is flexible coupling is corresponding welds.Preceding electrode, rear electrode and vertical electrode of the invention
Cooperate welding, realizes one-pass molding welding product and guarantees the consistency and qualification rate of product, improves welder
The degree of automation to further improving welding production efficiency.Meanwhile vertical electrode is relatively orthogonal to preceding electrode and rear electricity
Plane where pole, such electrode mounting structure ensure that the stability of welding process, to improve the qualification rate of welding product.
As shown in Fig. 2, the preceding electrode 2 and the correspondence of rear electrode 3 are mounted side by side on electrode tip holder 6, the electrode tip holder 6
Side is equipped with the cylinder 603 that can be drivingly connected with preceding electrode 2, and the cylinder 603 pushes preceding electrode 23 direction of electrode backward
To clamp busbar 11, the vertical electrode 4, which is vertically arranged relative to electrode tip holder 6 and drives with pressure structure 440, to be connected for movement
It connects, the busbar fixture 5 for contact system 1 to be fixedly mounted is additionally provided on preceding electrode 2, the pressure structure 440 can drive vertical
The busbar slot group 110 for the busbar 11 that straight electrode 4 is pushed and clamped between preceding electrode 2 and rear electrode 3 is in contact to complete to lead to
Electric heating welding.Particularly, the preceding electrode 2 in Fig. 3 and Fig. 4 is mounted on the slide plate 610 of electrode tip holder 6, the bottom of the slide plate 610
The sliding slot 601 opened up in portion and electrode tip holder 6 matches connection, and the limit plate 602 installed on the two sides of slide plate 610 and electrode tip holder 6 connects
Touching connection, and the side of electrode tip holder 6 is also equipped with the cylinder 603 that can be drivingly connected with slide plate 610, and the cylinder 603 can
3 direction of electrode is mobile fixed to clamp busbar 11 backward for electrode 2 before driving slide plate 610 is slided and driven relative to electrode tip holder 6
Position.Electrode realizes the welding of the automatic clamping to busbar after electrode cooperation before slidable, improves the automation of welder
Degree and welding efficiency, while skateboard is simply to improve stability and reliability when preceding electrode work movement.This
Outside, electrode tip holder guide rail 604 and electrode tip holder cylinder drive rod 605 are also fixedly installed on the side wall of the electrode tip holder 6 in Fig. 2, it is described
Electrode tip holder cylinder drive rod 605 can be drivingly connected with electrode tip holder cylinder (not shown), electrode tip holder cylinder can driving electrodes
Seat cylinder drive rod 605 drives electrode tip holder 6 to move to make preceding electrode 2 and rear electrode 3 relative to vertical along electrode tip holder guide rail 604
4 transverse shifting of electrode.Preferably, the electrode tip holder 6 that vertical electrode 4 can be respectively equipped with electrode tip holder guide rail 604 with two pieces is correspondingly arranged
To form dual-active dynamic formula contact system welder, one of electrode tip holder 6 is moved to vertical electrode 4 in the welding process
Underface is welded, another electrode tip holder 6, which is moved to, carries out discharging/charging process relative to the side of vertical electrode 4, hereafter
The underface that two electrode tip holders 6 are alternately moved to vertical electrode 4 by electrode tip holder guide rail 604 carries out electrified regulation welding, such
Welding processing mode can effectively improve the production efficiency of contact system.
As shown in figure 5, the preceding electrode 2 includes preceding electrode tip 220 interconnected and preceding electrode tip holder 230, before described
The front of electrode tip 220 is correspondingly arranged with rear electrode 3, and the back side of preceding electrode tip 220 is equipped with dovetail guide 223, the dovetail
Guide rail 223 matches connection with the dovetail groove guideway 231 in preceding electrode tip holder 230, and preceding electrode tip 220 can be relative to preceding electrode tip holder
230 slide up and down, and the bottom of preceding electrode tip 220 is equipped with buffer spring 222, and the two sides of preceding electrode tip holder 230, which offer, to be used for
By the fixation hole 232 that preceding electrode 2 is fixed with preceding electrodes conduct plate (not shown).Electrode tip is in welding process before slidable
In be not easy to deform busbar, improve the quality of welding product, while dovetail guide and the cooperation of dovetail groove guideway are reliable, improve
The stability of welder.Particularly, the front vertical of preceding electrode tip 220, which is equipped with, is equipped with for busbar 11 to be fixedly mounted
Shop bolt 221, the shop bolt 221 are correspondingly arranged with the pin hole 111 on busbar 11.Shop bolt structure is simply just
Before busbar is mounted on electrode tip, the operating process of welder is simplified, while improving production efficiency.
The vertical electrode 4 includes vertical electrode head 410, vertical electrode seat 420 and vertical electrode conductive plate 430, such as
Vertical electrode head 410 shown in fig. 6 is fixedly mounted on the bottom of vertical electrode seat 420, and vertical electrode head 410 can be with breaker
Busbar slot group 110 is correspondingly arranged the corresponding welding for completing busbar slot group 110 with the group 13 that is flexible coupling.Vertical electrode seat 420
Top is fixedly connected with vertical electrode conductive plate 430, and is also provided on vertical electrode conductive plate 430 and vertical electrode seat
420 at least one conductive troughs 431 being correspondingly arranged are additionally provided with set corresponding with every conductive trough 431 in vertical electrode conductive plate 430
The cooling water channel 432 set.Safety and stability is arranged in the energization of electrode and cooling structure, ensure that the reliability of welding process to mention
High welding efficiency.Specifically, a kind of specific embodiment of vertical electrode 4 as shown in Figure 6, the vertical electrode in the present embodiment
Conductive plate 430 includes two conductive troughs 431 and two cooling water channels 432, can effectively improve the stability and weldering of welding process
It practices midwifery the quality of product, another specific embodiment of vertical electrode 4 as shown in Figure 7, the vertical electrode conductive plate in the present embodiment
430 improve welding so that vertical electrode structure is simply easily installed including a conductive trough 431 and a cooling water channel 432
The service efficiency of device.In addition, the both ends of vertical electrode head 410 as shown in Figure 8 and Figure 9 offer fixed hole 413, it is described
Fixed hole 413 in be equipped with for the screw 414 that vertical electrode head 410 and vertical electrode seat 420 is fixed.
The electrode insulation plate 421 for disjunction circuit is also embedded in the vertical electrode seat 420, such as Figure 17 and Figure 18
Shown in the setting corresponding with the both ends of vertical electrode head 410 respectively of electrode insulation plate 421, vertical electrode seat 420 be fixedly mounted
On vertical electrode conductive plate 430, and can corresponding installation between the electrode insulation plate 421 to vertical electrode seat 420 when welding
There is the part of vertical electrode head 410 to carry out energization pressurization.Electrode insulation plate has been separated out in vertical electrode seat and vertical electrode
Corresponding energization area ensure that the solder of bus duct group bottom and side and group consistent heat generation welding that is flexible coupling, so that respectively
Bus duct fever reduces thermal loss and improves welding efficiency and vertical electrode head unanimously to improve welding quality
Service life.Specifically, electrode insulation plate 421 is parallel to the section setting of vertical electrode seat 420, and such as the electricity in Figure 19
The insulation board mounting hole 421a for connecting installation with vertical electrode seat 420 is also provided on pole insulation board 421.Preferably, electric
Pole insulation board 421 is made of heat-resisting DMC material.The electrode insulation plate heat resistance and insulating properties of DMC material are relatively strong and processing is simple
Just, installation and service efficiency are improved.
The junction of the vertical electrode seat 420 and vertical electrode head 410, which is also arranged with, can be used for the two fixing lock
Tight latch segment 423, in the annular of the latch segment 423 of cyclic structure and cyclic structure that latch segment 423 as shown in figure 21 is
Wall 423a connect installation with vertical electrode seat 420.Electrode insulation plate mounting means is simple, effectively plays in vertical electrode seat
Insulating effect is to improve the stability of welding.Latch segment ensure that being stably connected with for vertical electrode seat and vertical electrode head,
Simultaneously make electrode mounting structure simplicity to for ease of maintenaince and replacement.A kind of reality of vertical electrode seat 420 as shown in figure 18
Example is applied, the latch segment 423 in the embodiment is directly connected with the ontology of vertical electrode seat 420, and vertical electrode conductive plate
430 are equipped with a conductive trough 431 and a cooling water channel 432.In addition, vertical electrode seat 420 as shown in figure 17 is another
Embodiment is planted, the latch segment 423 in the embodiment can be embedded the latch segment mounting groove opened up on 420 side wall of vertical electrode seat
In 424, latch segment mounting groove 424 as shown in figure 20 surround and is provided on the side wall of vertical electrode seat 420, and latch segment is pacified
The upper end of tankage 424 is correspondingly arranged lower end with electrode insulation plate 421 and is correspondingly arranged with vertical electrode head 410, is mounted on latch segment
The surface of latch segment 423 in mounting groove 424 and the side wall flush of vertical electrode seat 420, and latch segment 423 is solderable solid
It is scheduled on vertical electrode seat 420.The connection installation of latch segment and vertical electrode seat is accurately to ensure that vertical electrode head and hang down
The reliable installation of straight electrode seat.And vertical electrode conductive plate 430 is equipped with two conductive troughs 431 being set side by side and two simultaneously
Arrange the cooling water channel 432 of setting.
As shown in Figure 17 and Figure 18, the both ends of the vertical electrode seat 420 are additionally provided with for compressing installation vertical electrode
First 410 fixed block 422, the both ends of the vertical electrode head 410 offer fixed hole 413, are also equipped in fixed block 422
The screw 414 that can be connected with fixed hole 413, and the fixed block 422 and vertical electrode head at 420 both ends of vertical electrode seat
410 form the U-type groove 411 that busbar slot group 110 can be made to protrude into.The mounting structure of vertical electrode head and vertical electrode seat it is simple and
Connection is reliable, ensure that the stability of welding process, while U-type groove improves the accuracy of welding process.Specifically, such as Figure 22
Shown in fixed block 422 be T-type structure, the fixed block 422 of T-type structure includes that the level that can connect with vertical electrode head 410 is consolidated
Determine portion 422a and offer the vertical fixed part 422b of connection through-hole 422c, the connection through-hole 422c passes through screw 414
It is connected with fixed hole 413.Fixed block improves the installation effectiveness of vertical electrode head, while the fixed block of T-type using simplicity
It is stably connected with vertical electrode head, ensure that the stability of welding process., it is preferable that vertical fixed part as shown in figure 23
Step-feature 422d is additionally provided on 422b, step-feature is not only convenient for the installation of fixed block while will not make in the welding process solid
Determine to interfere between block and busbar slot group, improves the reliability and accuracy of welding.
The vertical electrode head 410 can be U-shaped structure or T-type structure, and the vertical electricity of U-shaped structure or T-type structure
Cartridge 410 is respectively equipped with the welding boss 415 that can be correspondingly arranged with busbar slot group 110, and the electrode insulation plate 421 distinguishes phase
Both ends for welding boss 415 are arranged in vertical electrode seat 420.The both ends of vertical electrode head 410 are also begun with for inciting somebody to action
The fixed hole 413 that vertical electrode head 410 and vertical electrode seat 420 are fixed.Particularly, vertical electrode head 410 by molybdenum or tungsten or
Copper tungsten material is process.The material of vertical electrode head makes its long service life, at the same in process stability height from
And improve the welding quality of product.Also, by vertical electrode head 410, vertical electrode seat 420 and vertical electrode conductive plate 430
For the vertical electrode 4 of composition in conplane preceding electrode 2 and rear electrode 3 is corresponding is vertically arranged, vertical electrode 4 can also be with
The busbar slot group 110 of busbar 11 is correspondingly arranged and cooperates preceding electrode 2 and rear electrode 3 by busbar slot group 110 and 13 pairs of the group that is flexible coupling
It should weld, the preceding electrode 2 is equipped with the busbar fixture for location and installation busbar 11, moving contact group 12 and the group 13 that is flexible coupling
5, the busbar fixture 5 includes the positioning that the top of electrode 2 before being mounted on is used to install moving contact group 12 and the group 13 that is flexible coupling
Fixture 510, and preceding electrode 2 side corresponding with rear electrode 3 is mounted on for installing the support fixture 520 of busbar 11, and
Insulation board is equipped between busbar fixture 5 and preceding electrode 2.
Wherein, the vertical electrode head 410 of U-shaped structure as shown in Figure 8 is equipped with U-type groove 411, and busbar slot group 110 can stretch
Enter in U-type groove 411 and complete busbar slot group 110 and 13 heating of group that is flexible coupling is welded.The vertical electrode head of U-shaped structure can be to busbar
All busbar slots of slot group are disposably completed to weld, and avoid that the case where welding causes weld to snap or be broken hair is repeated several times
It is raw, improve the stability and welding quality of welding.Vertical electrode head 410 in Fig. 8 includes connector 417 and connector
The baffle 418 of 417 both ends installation, the connector 417 and baffle 418 constitute U-type groove 411, and such as the company in Figure 25
The both ends of junctor 417 are additionally provided with fixed ear 419, offered respectively in each fixed ear 419 for by vertical electrode head 410 and hang down
The fixed hole 413 that straight electrode seat 420 is connected and fixed.U-type groove structure is simply easily installed, while fixed ear improves the first electricity
The firmness of the installation of pole and electrode tip holder further improves stability when welding electrode work.Particularly, U-type groove 411
It is isometric wide with busbar slot group 110, and the depth of U-type groove 411 is equal with the height of busbar slot group 110.U-type groove can be with busbar
The top and both ends of slot group contact simultaneously, and the busbar slot group of guarantee is heated evenly in welding, and it is same to not only increase production efficiency
When ensure that welding stability.Preferably, it can be equipped on the side wall of U-type groove 411 as of fig. 24 corresponding with busbar slot group 110
Be arranged and with the isometric wide welding boss 415 of busbar slot group 110.Further, on welding boss 415 as shown in Figure 9
It is additionally provided with the rectangular strip electrode 412 being correspondingly arranged one by one with each busbar slot 112 of busbar slot group 110.Welding boss ensure that
The stability of welding process, while rectangular strip electrode makes each busbar slot obtain uniformly effectively welding to improve welding effect
The consistency of rate and welding product quality.
Wherein, the vertical electrode head 410 of T-type structure as shown in figure 26 includes the welding boss 415 being mutually connected vertically
With electrode fixinig plate 416, the welding boss 415 and busbar slot group 110 are isometric wide, the electrode fixinig plate 416
Both ends can be fixedly connected by screw 414 with vertical electrode seat 420, and be additionally provided on welding boss 415 as shown in figure 27
The rectangular strip electrode 412 being correspondingly arranged one by one with each busbar slot 112 of busbar slot group 110.The vertical electrode head of T-type structure is just
In processing and installation, effectively improves welding efficiency while ensure that welding quality.Preferably, U-shaped structure or T-type structure
The width of the rectangular strip electrode 412 of vertical electrode head 410 is greater than or equal to the width of busbar slot 112, the height of rectangular strip electrode 412
Degree is 0.2-0.35 times of 112 height of busbar slot.The size characteristic of rectangular strip electrode ensure that the welding quality of each busbar slot
With welding efficiency, the consistency and accuracy of Product jointing are improved.
As shown in Figure 10, the vertical electrode 4 can be drivingly connected with pressure structure 440, and the pressure structure 440 is wrapped
The lower air cylinder 441 being fixedly mounted on bracket 442 is included, the lower air cylinder 441 and insulated mounting plate 443 are drivingly connected,
The insulated mounting plate 443 is fixedly connected with the vertical electrode conductive plate 430 of vertical electrode 4, and lower air cylinder 441 can drive vertical
Straight electrode conductive plate 430 pushes movement and is led to drive the vertical electrode head 410 of vertical electrode 4 to push down busbar slot group 110
Electric heating welding.Pressure structure improves the degree of automation of welder, so that welding efficiency is further improved, meanwhile, under
Air cylinder ensure that the stability of welding process, improve welding quality.
As shown in figure 4, the busbar fixture 5 is mounted on the top of preceding electrode 2 for installing moving contact group 12 and soft company
The positioning fixture 510 of group 13 is connect, and is mounted on preceding electrode 2 side corresponding with rear electrode 3 for installing the support of busbar 11
Fixture 520, and insulation board (not shown) is equipped between busbar fixture 5 and preceding electrode 2.Busbar fixture improve busbar,
The installation effectiveness of moving contact group and be flexible coupling group and welder, while positioning fixture and support fixture guarantee the standard of welding process
True property, improves the consistency of welding product, and insulation board then ensure that the installation reliability of welding process.Particularly, such as Figure 11
Shown in moving contact mounting groove 511 for installing moving contact group 12, the moving contact mounting groove are offered on positioning fixture 510
511 two sides are respectively equipped with the hole characteristic 512 of mountable assembly pin, and the assembly pin can be used for determining moving contact group 12
Position is mounted in moving contact mounting groove 511, the also other notch feature being equipped with for taking out moving contact group 12 of the hole characteristic 512
513, the front end of moving contact mounting groove 511 is corresponding with support fixture 520 and is equipped with for separating the grid for installing the group 13 that is flexible coupling
Lattice feature 514, the rear end of moving contact mounting groove 511 offer the tune for adjusting positioning fixture 510 Yu preceding 2 relative position of electrode
Save rail 515.The assembly pin and grid feature of positioning fixture can guarantee moving contact group during the welding process and the group that is flexible coupling
Stablize installation, improves welding quality, while buffer rail realizes positioning fixture and is applicable to not have to the moving contact group of specification, mentions
The high applicability of welder.
A kind of embodiment of support fixture 520 as shown in figure 12 includes corresponding setting and can be with the side wall phase of busbar 11
The supporting block 521 of contact, it is preferable that further respectively had and busbar 11 on the corresponding side wall of supporting block 521 as shown in fig. 13 that
The bevel feature 522 that matches of side wall.In addition, 11 bottom of busbar as shown in figure 15 can also be fixedly installed with busbar pedestal
113, the support level of busbar pedestal 113 She You be used to support on the corresponding side wall of supporting block 521 as shown in figure 14 also
523, supporting block is in contact to realize the positioning to busbar with busbar side wall, ensure that the accuracy of welding, while inclined-plane is special
Sign improves the fastness of busbar installation.The supporting block 521 of support fixture 520 can correspond to be mounted on slide plate 610 and with preceding electricity
Pole 2 is correspondingly arranged, to make support fixture 520 with 610 synchronizing moving of slide plate.Meanwhile the relative position between supporting block 521 can
It adjusts to realize the busbar 11 for installing different size, improves the applicability of welder.
As shown in figure 3, the rear electrode tip holder 310 is fixedly mounted on after the installation of rear electrode 3 on electrode tip holder 310
On electrode tip holder 6, the rear electrodes conduct body 320 that can be connected with transformer (not shown) is installed on rear electrode tip holder 310.It is special
Not, the positive corresponding setting in the front of the rear electrode 3 in Figure 16 and preceding electrode tip 220, the back side of rear electrode 3, which is equipped with, to be used for
The raised line 301 of guiding, the two sides of rear electrode 3 are also provided with for installing rear electrode 3 and the fixed rear electrode of rear electrode tip holder 310
Hole 302.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (11)
1. a kind of breaker contact system welding electrode, it is characterised in that: vertical on vertical electrode seat (420) including being mounted on
Electrode tip (410), the vertical electrode head (410) corresponding with busbar slot group (110) of busbar (11) can be installed, the busbar
Slot group (110) can the group that is flexible coupling (13) corresponding with moving contact group (12) be welded and fixed to making busbar (11), moving contact group
(12) and the group that is flexible coupling (13) forms contact system (1)；
Vertical electrode head (410) is U-shaped structure, and the vertical electrode head (410) of U-shaped structure is equipped with U-type groove (411), busbar slot
Group (110) can protrude into U-type groove (411) and complete busbar slot group (110) and group (13) heating that is flexible coupling is welded.
2. breaker contact system welding electrode according to claim 1, it is characterised in that: the vertical electrode head
It (410) include the baffle (418) of connector (417) and the installation of connector (417) both ends, the connector (417) and gear
Plate (418) constitutes U-type groove (411), and the both ends of connector (417) are additionally provided with fixed ear (419), each fixed ear
(419) fixed hole for being connected and fixed vertical electrode head (410) and vertical electrode seat (420) is offered on respectively
(413)。
3. breaker contact system welding electrode according to claim 1, it is characterised in that: the U-type groove (411) and mother
Emissions groove group (110) is isometric wide, and the depth of U-type groove (411) is equal with the height of busbar slot group (110).
4. breaker contact system welding electrode according to claim 1, it is characterised in that: the side of the U-type groove (411)
It is additionally provided with the welding boss (415) that can be correspondingly arranged with busbar slot group (110) on wall, and welds and is additionally provided on boss (415)
The rectangular strip electrode (412) being correspondingly arranged one by one with each busbar slot (112) of busbar slot group (110).
5. breaker contact system welding electrode according to claim 1, it is characterised in that: the vertical electrode head
(410), vertical electrode seat (420) and vertical electrode conductive plate (430) constitute vertical electrode (4), the vertical electrode (4)
It can be drivingly connected with pressure structure (440), the pressure structure (440) includes the pushing being fixedly mounted on bracket (442)
Cylinder (441), the lower air cylinder (441) and insulated mounting plate (443) are drivingly connected, the insulated mounting plate (443)
It is fixedly connected with vertical electrode conductive plate (430), lower air cylinder (441) can drive vertical electrode conductive plate (430) to push movement
Electrified regulation welding is carried out to drive the vertical electrode head (410) of vertical electrode (4) to push down busbar slot group (110).
6. breaker contact system welding electrode according to claim 5, it is characterised in that: the vertical electrode (4)
With in conplane preceding electrode (2) and rear electrode (3) are corresponding is vertically arranged, vertical electrode (4) can also be with busbar (11)
Busbar slot group (110) be correspondingly arranged and cooperate preceding electrode (2) and rear electrode (3) for busbar slot group (110) and be flexible coupling group
(13) corresponding welding, the preceding electrode (2) are equipped with for location and installation busbar (11), moving contact group (12) and the group that is flexible coupling
(13) busbar fixture (5), the busbar fixture (5) include being mounted on the top of preceding electrode (2) for installing moving contact group
(12) and the positioning fixture (510) of the group that is flexible coupling (13) it, and is mounted on preceding electrode (2) side corresponding with rear electrode (3) and uses
In the support fixture (520) of installation busbar (11), and insulation board is equipped between busbar fixture (5) and preceding electrode (2).
7. breaker contact system welding electrode according to claim 1, it is characterised in that: the vertical electrode seat
(420) be also embedded with electrode insulation plate (421) for disjunction circuit in, the electrode insulation plate (421) respectively with it is vertical
The corresponding setting in both ends of electrode tip (410), can be right between the electrode insulation plate (421) to vertical electrode seat (420) when welding
The part that vertical electrode head (410) should be equipped with carries out energization pressurization, and electrode insulation plate (421) is parallel to vertical electrode seat
(420) section setting, and be also provided on electrode insulation plate (421) for connecting installation with vertical electrode seat (420)
Insulation board mounting hole (421a), the junction of vertical electrode seat (420) and vertical electrode head (410), which is also arranged with, can be used for two
The latch segment (423) of the fixed locking of person, the latch segment (423) are cyclic structure and the latch segment (423) of cyclic structure
Annular inner wall (423a) connect installation with vertical electrode seat (420).
8. breaker contact system welding electrode according to claim 1, it is characterised in that: the vertical electrode head
(410) it is process by molybdenum or tungsten or copper tungsten material.
9. a kind of breaker contact system welding electrode, it is characterised in that: further include a kind of vertical electrode head of T-type structure
(410), the vertical electrode head (410) of T-type structure includes the welding boss (415) and electrode fixinig plate being mutually connected vertically
(416), the welding boss (415) and busbar slot group (110) are isometric wide, the both ends of the electrode fixinig plate (416)
It can be fixedly connected by screw (414) with vertical electrode seat (420), and weld and be additionally provided on boss (415) and busbar slot group
(110) the rectangular strip electrode (412) that each busbar slot (112) is correspondingly arranged one by one.
10. the breaker contact system welding electrode according to claim 4 or 9, it is characterised in that: the rectangular strip electrode
(412) width is greater than or equal to the width of busbar slot (112), and the height of rectangular strip electrode (412) is busbar slot (112) height
0.2-0.35 times.
11. breaker contact system welding electrode according to claim 1, it is characterised in that: the vertical electrode head
(410), vertical electrode seat (420) and vertical electrode conductive plate (430) constitute vertical electrode (4), the vertical electrode (4)
It can be drivingly connected with pressure structure (440).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510138335.4A CN106141409B (en) | 2015-03-27 | 2015-03-27 | Breaker contact system welding electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510138335.4A CN106141409B (en) | 2015-03-27 | 2015-03-27 | Breaker contact system welding electrode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106141409A CN106141409A (en) | 2016-11-23 |
| CN106141409B true CN106141409B (en) | 2019-03-15 |
Family
ID=57339040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510138335.4A Active CN106141409B (en) | 2015-03-27 | 2015-03-27 | Breaker contact system welding electrode |
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| Country | Link |
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| CN (1) | CN106141409B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09225644A (en) * | 1996-02-23 | 1997-09-02 | Mitsubishi Nuclear Fuel Co Ltd | Resistance welding equipment for fuel rod end plug |
| KR20040017609A (en) * | 2002-08-22 | 2004-02-27 | 삼성에스디아이 주식회사 | Electrode for Spot Welding of Tension Mask Assembly |
| CN2746500Y (en) * | 2004-11-12 | 2005-12-14 | 乐清市东星电器有限公司 | Electric contact and welding electrode for welding electric contact |
| DE102011082947A1 (en) * | 2011-09-19 | 2013-03-21 | Siemens Aktiengesellschaft | Method for producing mechanical connection of bimetal and copper sheets for electrical switch, involves clamping ends of pin in connection opening of through hole components, with electrodes and forming heads at pin by applying force |
| CN204657727U (en) * | 2015-03-27 | 2015-09-23 | 浙江正泰电器股份有限公司 | Breaker contact system welding electrode |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT390906B (en) * | 1989-02-24 | 1990-07-25 | Winsauer Heinrich | METHOD AND DEVICE FOR RESISTANCE WELDING CROSS-WIRE CIRCUITS OR THE LIKE. |
-
2015
- 2015-03-27 CN CN201510138335.4A patent/CN106141409B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09225644A (en) * | 1996-02-23 | 1997-09-02 | Mitsubishi Nuclear Fuel Co Ltd | Resistance welding equipment for fuel rod end plug |
| KR20040017609A (en) * | 2002-08-22 | 2004-02-27 | 삼성에스디아이 주식회사 | Electrode for Spot Welding of Tension Mask Assembly |
| CN2746500Y (en) * | 2004-11-12 | 2005-12-14 | 乐清市东星电器有限公司 | Electric contact and welding electrode for welding electric contact |
| DE102011082947A1 (en) * | 2011-09-19 | 2013-03-21 | Siemens Aktiengesellschaft | Method for producing mechanical connection of bimetal and copper sheets for electrical switch, involves clamping ends of pin in connection opening of through hole components, with electrodes and forming heads at pin by applying force |
| CN204657727U (en) * | 2015-03-27 | 2015-09-23 | 浙江正泰电器股份有限公司 | Breaker contact system welding electrode |
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| Publication number | Publication date |
|---|---|
| CN106141409A (en) | 2016-11-23 |
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