CN105355829B - Battery pinboard and pinboard welding tooling - Google Patents

Battery pinboard and pinboard welding tooling Download PDF

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Publication number
CN105355829B
CN105355829B CN201510670528.4A CN201510670528A CN105355829B CN 105355829 B CN105355829 B CN 105355829B CN 201510670528 A CN201510670528 A CN 201510670528A CN 105355829 B CN105355829 B CN 105355829B
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CN
China
Prior art keywords
battery
substrate
metal bridge
pinboard
plate
Prior art date
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Active
Application number
CN201510670528.4A
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Chinese (zh)
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CN105355829A (en
Inventor
李爱明
任宁
孙延先
冯凯
佘红
佘一红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Chaowei Chuangyuan Industrial Co Ltd
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Zhejiang Chaowei Chuangyuan Industrial Co Ltd
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Priority to CN201510670528.4A priority Critical patent/CN105355829B/en
Publication of CN105355829A publication Critical patent/CN105355829A/en
Application granted granted Critical
Publication of CN105355829B publication Critical patent/CN105355829B/en
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/08—Auxiliary devices therefor
    • B23K3/087—Soldering or brazing jigs, fixtures or clamping means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/36—Electric or electronic devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Abstract

The invention discloses a kind of battery pinboard and pinboard welding tooling, aim to solve the problem that the voltage acquisition signal wire on existing battery pinboard is welded using electric iron, easily there is connection error, overall circuit is mixed and disorderly, packaging efficiency is low, and soft-package battery lug and pinboard welding operation inconvenience, ineffective deficiency.The invention includes substrate, substrate is provided with a row conductive connecting piece, the both sides up and down of conductive connecting piece are equipped with the two lug fixing holes being oppositely arranged, a lug fixed hole position on substrate close to upper end has installed negative metal bridge welding disk, a lug fixed hole position on substrate close to lower end has installed cathode metal bridge welding disk, substrate collects interface provided with signal of communication, negative metal bridge welding disk, cathode metal bridge welding disk and each conductive connecting piece are connected to signal of communication by signal wire respectively and collected on interface, negative metal bridge welding disk, cathode metal bridge welding disk, conductive connecting piece, signal wire is integrated on substrate.

Description

Battery pinboard and pinboard welding tooling
Technical field
The present invention relates to a kind of battery pinboard, more specifically, it relates to a kind of high battery pinboard of welding efficiency And pinboard welding tooling.
Background technology
At present, lithium-ion-power cell is widely used to every field with its excellent function and characteristic.With Soft Roll shape Lithium ion battery by monomer using being increasingly turned in modularization, large-capacity battery pack is assembled into, gradually applied to electrical salf-walking The fields such as car, electric automobile and UPS.And soft-package battery is to carry out serial or parallel connection with single branch battery core, the rectangular knot of assembling is carried out Structure battery pack, battery pack is respectively saved voltage acquisition signal wire and generally welded at series and parallel using electric iron, such a assembling work Skill is not only time-consuming in operation, and short circuit, connection error easily occurs, and overall circuit is mixed and disorderly, low production efficiency, product matter Amount can not be controlled effectively.Soft-package battery and pinboard are when being attached, it is necessary to by the tab welding of soft-package battery in pinboard On, existing frequently-used method is welded after previous battery pole ear is plugged on pinboard, after the completion of welding again by under One battery pole ear, which is plugged on pinboard, to be welded, by that analogy.This welding manner inefficiency, welding operation is not Just.
Chinese patent notification number CN201374354Y, discloses a kind of lithium ion secondary battery adapter plate, available for accurate Draw battery core positive and negative lug, including positive pole export end, negative pole export end, welding piece and insulation connection sheet, positive pole export end or Negative pole export end is electrically connected with welding piece, and another export end is connected by the connection sheet that insulate with welding piece insulation.This switching Plate can arbitrarily be accurately positioned the position at the both positive and negative polarity export end of battery core, a battery but it can only transfer.
The content of the invention
Welded instant invention overcomes the voltage acquisition signal wire on existing battery pinboard using electric iron, easily There is connection error, overall circuit is mixed and disorderly, and packaging efficiency is low, and soft-package battery lug and pinboard welding operation inconvenience, work Make a kind of low not enough there is provided battery pinboard and pinboard welding tooling, the voltage acquisition letter on battery pinboard of efficiency Number line is connected using metal bridge, is less prone to connection error, overall circuit neat appearance, packaging efficiency is high, and soft-package battery Lug is convenient with pinboard welding operation, and welding efficiency is high.
In order to solve the above-mentioned technical problem, the present invention uses following technical scheme：A kind of battery pinboard, including rectangle base Plate, substrate is provided with a row conductive connecting piece, and the both sides up and down of conductive connecting piece are equipped with the two lug fixing holes being oppositely arranged, A lug fixed hole position on substrate close to upper end has installed a lug close to lower end on negative metal bridge welding disk, substrate Fixed hole position has installed cathode metal bridge welding disk, and substrate collects interface, negative metal bridge welding disk, positive pole gold provided with signal of communication Category bridge welding disk and each conductive connecting piece are connected to signal of communication by signal wire respectively and collected on interface, negative metal bridge welding Disk, cathode metal bridge welding disk, conductive connecting piece, signal wire are integrated on substrate.
Battery pinboard is in use, battery pole ear is plugged in two relative lug fixing holes, then by two lugs one Individual another downward bending upwards fits on conductive connecting piece or positive and negative electrode metal bridge pad and then used electric resistance welding or laser Welded, eliminate generation high temperature failure battery core internal structure during soldering.Negative metal bridge welding disk, cathode metal bridge Pad, conductive connecting piece, signal wire are integrated on substrate, connect relatively reliable stabilization, are improved overall after battery assembling Aesthetics.The signal wire collection cell voltage on substrate is integrated in, exposed easy to wear outside, the short-circuit, line of signal wire is effectively prevented The mixed and disorderly phenomenon in road, improves assembling product efficiency, is more beneficial for follow-up process.Voltage acquisition signal on battery pinboard Line is connected using metal bridge, is less prone to connection error, and overall circuit neat appearance, packaging efficiency is high.
Preferably, lug fixing hole of the conductive connecting piece left-hand component above left side is set, conductive connecting piece is right Rim portion is set close to the lug fixing hole of lower right-hand side.Conductive connecting piece left end is connected with the positive pole ear of top battery, is led The negative lug connection of electric connecting sheet right-hand member and underlying battery, therefore the conductive connecting piece convenience and battery pole of this structure setting The welding of ear.
Preferably, lug fixing hole of the negative metal bridge welding disk close to upper right side is set, cathode metal bridge welding disk is close The lug fixing hole of lower left is set, and signal of communication collects interface and is arranged on substrate upper end-face edge close to centre position.This cloth Office is conducive to the assembly welding of all parts.
Preferably, substrate is glass-fiber-plate.Glass-fiber-plate structural strength is good, and electrical insulation capability is superior.
A kind of welding tooling of battery pinboard, including positioning box, detachably cover the cover plate on positioning box, positioning box Interior to be provided with several battery settling grooves corresponding with lug fixing hole on substrate, cover plate lower surface is provided with two cunnings being oppositely arranged It is respectively connected with rail, two slide rails between rack, two racks and is connected with drive gear, drive gear is fastenedly connected rotary shaft, Rotary shaft upper end, which is stretched out to be fixedly connected on handler, two racks on cover plate, rotary shaft outer wall, is respectively connected with several and battery peace The corresponding slide block of tankage, is connected with connecting rod and push pedal between slide block and rack, push pedal is fixedly connected on rack, in push pedal Hinge hole provided with strip, connecting rod is in the L-shaped structure at corner position obtuse angle, and connecting rod angle position is hinged with fix bar, fix bar It is fixedly connected on the cover board, connecting rod one end is movably connected in hinge hole, and the other end is fixedly connected on slide block.
When battery pinboard is welded with battery pole ear, first battery grafting is installed in battery settling groove, battery settling groove Battery is positioned, same one end lug of adjacent two battery is positive and negative to be arranged alternately, and battery pinboard then is placed into positioning In box, the lug fixing hole alignment battery pole ear on battery pinboard, the lug fixing hole alignment of cathode metal bridge pad locations Positive pole ear, the lug fixing hole alignment negative lug of negative metal bridge pad locations.Subsequently cover upper cover plate and determined Position, each slide block is set respectively close to a battery pole ear, handler is then pulled with hand, so as to drive sliding tooth to rotate Dynamic, drive gear, which is rotated, drives two rack one to move up, and another moves down.Rack movement drives link rotatable, from And promoting slide block to move, battery pole ear is turned under folding and fitted on conductive connecting piece or positive and negative metal bridge pad by slide block. The slide block in left side is moved down lug bending downwards, and the slide block on right side is moved up lug bending upward.It is logical Overdrive the drive connections of gear and two racks, make the slide block in left side and right side while being bent to lug, greatly improve Operating efficiency, simplifies the welding operation of battery pinboard and battery pole ear.Battery pole ear is completed after bending, rotates backward drive Moving gear carries out return, then dismantles lower cover, then battery pole ear is welded on into conductive connecting piece or positive and negative metal bridge pad On, battery pinboard is connected into battery after the completion of welding and taken out together out of positioning box.This battery pinboard welding tooling is big The big welding operation for facilitating battery pinboard and battery pole ear, improves welding efficiency.
Preferably, the relative both sides of the edge in positioning box upper end are equipped with two-phase on locating piece, cover plate close to centre position Edge is equipped with and convex edge that locating piece is correspondingly arranged, two clamping plates being oppositely arranged is equipped with convex edge, convex edge is provided with vertical To positioning hole, clamping plate is provided with located lateral hole, and locating piece upper end is provided with longitudinal jack corresponding with longitudinal register hole, locating piece Two sides are provided with horizontal jack corresponding with located lateral hole, between longitudinal register hole and longitudinal jack and located lateral hole Latch is respectively connected between horizontal jack.Clamping plate is clamped in the progress of locating piece both sides during cover plate is covered on positioning box Positioning, then inserts latch, latch front end is plugged into longitudinal jack in longitudinal register hole；Insert and insert in located lateral hole Pin, latch front end is plugged into horizontal jack, realizes that the connection of cover plate and positioning box is positioned.This structure setting facilitates cover plate Connection positioning and dismounting with positioning box.
Preferably, being provided with two pieces of location-plates in positioning box above battery settling groove, it is provided between two location-plates are inner Gap, location-plate extends to location-plate inner end, positioned provided with some slots corresponding with lug fixing hole, slot inner side Mounting box upper end is provided with two kerves passed through for location-plate being oppositely arranged, and location-plate outer end is arranged on provided with handle, handle In kerve.Before battery pinboard is installed in positioning box, the slot inserted in positioning box on two pieces of location-plates, location-plate Ecto-entad is plugged on battery pole ear, and positioning protection is carried out to battery pole ear, makes battery pole ear will not be during bending The link position of lug and battery occurs coming off or breakage phenomenon.Battery pinboard loads after positioning box completion lug bending, Location-plate is extracted out from kerve position outward by interior.
Preferably, the both sides of slot are provided with spacing block set on positioning box.Spacing block set is served very to battery pinboard Good positioning action, is easy to the welding of battery pole ear and substrate.
Preferably, the L-shaped structure of slide rail, constitutes rack chute, rack upper end is provided with outside between L-shaped slide rail and cover plate The slide plate of protrusion, slide plate can be slidably mounted in rack chute.Slide plate on rack is slided in rack chute, makes the cunning of rack It is dynamic steady reliable.
Preferably, between slide plate upper surface and cover plate, between slide plate lower surface and slide rail and slide plate side and slide rail Between be mounted on several balls.Ball substantially reduces the drag effect being subject in rack moving process, drives rotation Gear is more laborsaving.
Compared with prior art, the beneficial effects of the invention are as follows：（1）Voltage acquisition signal wire on battery pinboard is used Metal bridge is connected, and is less prone to connection error, and overall circuit neat appearance, packaging efficiency is high；（2）Battery pinboard and battery pole The welding operation of ear is convenient, and welding efficiency is high.
Brief description of the drawings
Fig. 1 is the structural representation of the battery pinboard of the present invention；
Fig. 2 is the structural representation of the battery pinboard welded condition of the present invention；
Fig. 3 is the welding tooling explosive view of the battery pinboard of the present invention；
Fig. 4 is the attachment structure schematic diagram of the cover plate lower surface of the present invention；
In figure：1st, substrate, 2, conductive connecting piece, 3, lug fixing hole, 4, negative metal bridge welding disk, 5, cathode metal bridge welding Disk, 6, signal of communication collect interface, 7, signal wire, 8, positioning box, 9, cover plate, 10, battery settling groove, 11, slide rail, 12, rack, 13rd, drive gear, 14, rotary shaft, 15, handler, 16, slide block, 17, connecting rod, 18, push pedal, 19, hinge hole, 20, positioning Block, 21, convex edge, 22, clamping plate, 23, longitudinal register hole, 24, located lateral hole, 25, longitudinal jack, 26, horizontal jack, 27, fixed Position plate, 28, slot, 29, handle, 30, spacing block set, 31, rack chute, 32, slide plate, 33, kerve.
Embodiment
Below by specific embodiment, and with reference to accompanying drawing, technical scheme is further described specifically：
Embodiment：A kind of battery pinboard（Referring to accompanying drawing 1）, including substrate 1, substrate is the glass-fiber-plate of rectangle.On substrate Provided with a row conductive connecting piece 2, conducting strip is provided with four.The both sides up and down of conductive connecting piece are equipped with two lugs being oppositely arranged Fixing hole 3, lug fixing hole is in strip structure.A lug fixed hole position on substrate close to upper end has installed negative metal A lug fixed hole position on bridge welding disk 4, substrate close to lower end has installed cathode metal bridge welding disk 5, and substrate is provided with communication Signal collects interface 6, and negative metal bridge welding disk, cathode metal bridge welding disk and each conductive connecting piece pass through signal wire 7 respectively It is connected to signal of communication to collect on interface, negative metal bridge welding disk, cathode metal bridge welding disk, conductive connecting piece, signal wire collect Into on substrate.Lug fixing hole of the conductive connecting piece left-hand component above left side is set, conductive connecting piece right-hand component Lug fixing hole close to lower right-hand side is set.Lug fixing hole of the negative metal bridge welding disk close to upper right side is set, positive pole gold Belong to lug fixing hole of the bridge welding disk close to lower left to set, signal of communication collects interface and is arranged on substrate upper end-face edge close to middle Position.
Battery pinboard is in use, battery pole ear is plugged in two relative lug fixing holes, then by two lugs one Individual another downward bending upwards fits on conductive connecting piece or positive and negative electrode metal bridge pad and then used electric resistance welding or laser Welded, eliminate generation high temperature failure battery core internal structure during soldering.Negative metal bridge welding disk, cathode metal bridge Pad, conductive connecting piece, signal wire are integrated on substrate, connect relatively reliable stabilization, are improved overall after battery assembling Aesthetics.The signal wire collection cell voltage on substrate is integrated in, exposed easy to wear outside, the short-circuit, line of signal wire is effectively prevented The mixed and disorderly phenomenon in road, improves assembling product efficiency, is more beneficial for follow-up process.Voltage acquisition signal on battery pinboard Line is connected using metal bridge, is less prone to connection error, and overall circuit neat appearance, packaging efficiency is high.
A kind of welding tooling of battery pinboard（Referring to accompanying drawing 2 to 4）, including positioning box 8, detachably cover in positioning box On rectangle cover plate 9, it is relative that the relative both sides of the edge in positioning box upper end are equipped with locating piece 20, cover plate two close to centre position Edge, which is equipped with the convex edge 21 being correspondingly arranged with locating piece, convex edge, is equipped with two clamping plates 22 being oppositely arranged, and convex edge is provided with Longitudinal register hole 23, clamping plate is provided with located lateral hole 24, and locating piece upper end is provided with longitudinal jack corresponding with longitudinal register hole 25, locating piece two sides be provided with horizontal jack 26 corresponding with located lateral hole, longitudinal register hole and longitudinal direction jack between with And it is respectively connected with latch between located lateral hole and horizontal jack.It is corresponding with lug fixing hole on substrate provided with five in positioning box Battery settling groove 10, cover plate lower surface is provided with two slide rails 11 being oppositely arranged, is respectively connected with rack 12 in two slide rails.Slide rail L-shaped structure, constitutes rack chute 31 between L-shaped slide rail and cover plate, rack upper end is provided with outwardly slide plate 32, and slide plate can It is slidably mounted in rack chute.Between slide plate upper surface and cover plate, between slide plate lower surface and slide rail and slide plate side with Several balls are mounted between slide rail.Drive gear 13 is connected between two racks, drive gear, which is fastenedly connected, to be turned Cover plate is stretched out in moving axis 14, rotary shaft upper end, be fixedly connected on handler 15, two racks on rotary shaft outer wall be respectively connected with five and The corresponding slide block 16 of battery settling groove, is connected with connecting rod 17 and push pedal 18, push pedal is fixedly connected between slide block and rack On rack, push pedal is provided with the hinge hole 19 of strip, and connecting rod is in the L-shaped structure at corner position obtuse angle, and connecting rod angle position is hinged There is fix bar, fix bar is fixedly connected on the cover board, and connecting rod one end is movably connected in hinge hole, the other end, which is fixedly connected on, to be dialled On motion block.During slide block, connecting rod, push pedal close to left side rack are in respectively with the slide block, connecting rod, push pedal close to right side rack The heart is symmetrical arranged.Two pieces of location-plates 27 are installed in positioning box above battery settling groove, gap is provided between two location-plates are inner, Location-plate is provided with some slots 28 corresponding with lug fixing hole, and slot inner side extends to location-plate inner end, positioning peace Mounted box upper end is set provided with two kerves 33 passed through for location-plate being oppositely arranged, location-plate outer end provided with handle 29, handle In kerve.The both sides of slot are provided with spacing block set 30 on positioning box.
When battery pinboard is welded with battery pole ear, first battery grafting is installed in battery settling groove, battery settling groove Battery is positioned, same one end lug of adjacent two battery is positive and negative to be arranged alternately, then distinguished from the kerve position of positioning box The slot ecto-entad being inwardly inserted on two pieces of location-plates, location-plate is plugged on battery pole ear, and battery pole ear is positioned Protection, makes battery pole ear not occur coming off or breakage phenomenon in the link position of lug and battery during bending.Then Battery pinboard is placed into positioning box, the lug fixing hole alignment battery pole ear on battery pinboard, cathode metal bridge welding The lug fixing hole alignment positive pole ear of disk position, the lug fixing hole alignment negative lug of negative metal bridge pad locations.Connect Go down to cover upper cover plate and positioned, each slide block is set respectively close to a battery pole ear, then pulls with hand rotation Handle, so as to drive drive gear to rotate, drive gear, which is rotated, drives two rack one to move up, and another moves down.Tooth Bar movement drives link rotatable, so as to promote slide block to move, and battery pole ear is turned under folding and fitted to be conductively connected by slide block On piece or positive and negative metal bridge pad.The slide block in left side is moved down lug bending downwards, and the slide block on right side is to moving up Move lug bending upward.By the drive connection of drive gear and two racks, make the slide block on left side and right side simultaneously right Lug is bent, and substantially increases operating efficiency, simplifies the welding operation of battery pinboard and battery pole ear.Battery pole ear Complete after bending, rotate backward drive gear and carry out return, lower cover is then dismantled, by location-plate by interior outward from kerve position Extract out.Battery pole ear is welded on conductive connecting piece or positive and negative metal bridge pad again, connected battery pinboard after the completion of welding Taken out together out of positioning box in energization pond.This battery pinboard welding tooling greatly facilitates battery pinboard and battery pole ear Welding operation, improve welding efficiency.
Embodiment described above is a kind of preferably scheme of the present invention, not makees any formal to the present invention Limitation, also has other variants and remodeling on the premise of without departing from the technical scheme described in claim.

Claims (9)

1. a kind of welding tooling of battery pinboard, battery pinboard includes rectangular substrate, substrate is conductively connected provided with a row Piece, the both sides up and down of conductive connecting piece are equipped with a lug on the two lug fixing holes being oppositely arranged, substrate close to upper end The lug fixed hole position that fixed hole position has installed on negative metal bridge welding disk, substrate close to lower end has installed cathode metal bridge Pad, substrate collects interface provided with signal of communication, negative metal bridge welding disk, cathode metal bridge welding disk and is each conductively connected Piece is connected to signal of communication by signal wire respectively and collected on interface, and negative metal bridge welding disk, cathode metal bridge welding disk, conduction are even Contact pin, signal wire are integrated on substrate；It is characterized in that, welding tooling includes positioning box, detachably covered on positioning box Several battery settling grooves corresponding with lug fixing hole on substrate are provided with cover plate, positioning box, cover plate lower surface is provided with two It is respectively connected with the slide rail being oppositely arranged, two slide rails between rack, two racks and is connected with drive gear, drive gear fastening Connect rotary shaft, cover plate is stretched out in rotary shaft upper end, be fixedly connected on handler, two racks on rotary shaft outer wall be respectively connected with it is some Individual slide block corresponding with battery settling groove, is connected with connecting rod and push pedal, push pedal is fixedly connected on tooth between slide block and rack On bar, push pedal is provided with the hinge hole of strip, and connecting rod is in the L-shaped structure at corner position obtuse angle, and connecting rod angle position is hinged with solid Fixed pole, fix bar is fixedly connected on the cover board, and connecting rod one end is movably connected in hinge hole, and the other end is fixedly connected on slide block On.
2. the welding tooling of battery pinboard according to claim 1, it is characterized in that, two relative sides of positioning box upper end Edge is equipped with two opposite edges on locating piece, cover plate close to centre position and is equipped with the convex edge that is correspondingly arranged with locating piece, convex edge On be equipped with two clamping plates being oppositely arranged, convex edge is provided with longitudinal register hole, and clamping plate is provided with located lateral hole, locating piece upper end Provided with longitudinal jack corresponding with longitudinal register hole, locating piece two sides are provided with horizontal jack corresponding with located lateral hole, Latch is respectively connected between longitudinal register hole and longitudinal jack and between located lateral hole and horizontal jack.
3. the welding tooling of battery pinboard according to claim 1 or 2, it is characterized in that, battery settling groove in positioning box Top is provided with two pieces of location-plates, gap is provided between two location-plates are inner, location-plate is provided with some and lug fixing hole Corresponding slot, extends to location-plate inner end on the inside of slot, location and installation box upper end provided with two be oppositely arranged be used for position The kerve that plate passes through, location-plate outer end is arranged in kerve provided with handle, handle.
4. the welding tooling of battery pinboard according to claim 3, it is characterized in that, the both sides of slot are provided with positioning box Spacing block set.
5. the welding tooling of battery pinboard according to claim 1 or 2, it is characterized in that, the L-shaped structure of slide rail, L-shaped is slided Rack chute is constituted between rail and cover plate, rack upper end is provided with outwardly slide plate, and slide plate can be slidably mounted at rack chute It is interior.
6. the welding tooling of battery pinboard according to claim 5, it is characterized in that, between slide plate upper surface and cover plate, Several balls are mounted between slide plate lower surface and slide rail and between slide plate side and slide rail.
7. the welding tooling of battery pinboard according to claim 1, it is characterized in that, conductive connecting piece left-hand component is close Lug fixing hole above left side is set, and conductive connecting piece right-hand component is set close to the lug fixing hole of lower right-hand side.
8. the welding tooling of battery pinboard according to claim 1, it is characterized in that, negative metal bridge welding disk is close to upper right The lug fixing hole of side is set, and lug fixing hole of the cathode metal bridge welding disk close to lower left is set, and signal of communication collects interface Substrate upper end-face edge is arranged on close to centre position.
9. the welding tooling of battery pinboard according to claim 1, it is characterized in that, substrate is glass-fiber-plate.
CN201510670528.4A 2015-10-13 2015-10-13 Battery pinboard and pinboard welding tooling Active CN105355829B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510670528.4A CN105355829B (en) 2015-10-13 2015-10-13 Battery pinboard and pinboard welding tooling

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Application Number Priority Date Filing Date Title
CN201510670528.4A CN105355829B (en) 2015-10-13 2015-10-13 Battery pinboard and pinboard welding tooling

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CN105355829B true CN105355829B (en) 2017-07-25

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Publication number Priority date Publication date Assignee Title
CN109103407A (en) * 2018-09-30 2018-12-28 宁波启拓电子设备有限公司 Conference microphone battery
CN112713365B (en) * 2020-12-28 2022-09-23 东莞新能安科技有限公司 Battery pack and electric equipment

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CN202127056U (en) * 2011-07-04 2012-01-25 力神迈尔斯动力电池系统有限公司 Fixture locating mechanism for laser welding of lug leading sheets and pole
CN204011548U (en) * 2014-08-05 2014-12-10 浙江超威创元实业有限公司 Lithium ion battery group
CN204011542U (en) * 2014-08-05 2014-12-10 浙江超威创元实业有限公司 Lithium ion battery keyset
CN204315654U (en) * 2014-12-23 2015-05-06 陈建锋 Poly-lithium battery connection in series-parallel circuit fixed head
CN205016607U (en) * 2015-10-13 2016-02-03 浙江超威创元实业有限公司 Battery keysets

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Inventor after: Ren Ning

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