CN206732391U - Power battery module laser welding frock - Google Patents
Power battery module laser welding frock Download PDFInfo
- Publication number
- CN206732391U CN206732391U CN201720499409.1U CN201720499409U CN206732391U CN 206732391 U CN206732391 U CN 206732391U CN 201720499409 U CN201720499409 U CN 201720499409U CN 206732391 U CN206732391 U CN 206732391U
- Authority
- CN
- China
- Prior art keywords
- pressure head
- battery module
- power battery
- pair
- cylindricality pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Laser Beam Processing (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model provides a kind of power battery module laser welding frock, is related to weld jig frock field, including laser beam welding workstation, and weld jig and fixture top board；Weld jig includes pressing device, pressing device opens round-meshed cylindricality pressure head, a pair of guide pillars and a pair of springs including middle part, the top both sides of cylindricality pressure head have spacing hole, guide pillar bottom is respectively inserted into the spacing hole of the top both sides of the cylindricality pressure head, the bottom of spring is fixed on the top of cylindricality pressure head, the lower end on the head is fixed at the top of spring, guide pillar moves up and down in the spacing hole of cylindricality pressure head；Fixture top board bottom is provided with neck, it is connected at the top of cylindricality pressure head in neck, it is affixed with the top side detachable of guide pillar on fixture top board at the top of neck, the through hole corresponding with the circular hole on cylindricality pressure head is also provided with the top of neck, the utility model adds weld jig on the basis of welding bench, can mention the setting accuracy that welding is battery modules.
Description
Technical field
It the utility model is related to weld jig frock field, and in particular to a kind of power battery module laser welding frock.
Background technology
The security of electrokinetic cell is the most concerned problem of producer, and laser welding is very important as battery production one
Process procedure, to a property of battery, resistance to compression and stability have a great impact.
Welding manner is broadly divided into side weldering and overhead welding, and they respectively have advantage and disadvantage, and wherein overhead welding technique is due to being welded on one
On face, it is very high that shell and positioning requirements are entered to preceding working procedure.
This is directed to, it is necessary to make improvement.
Utility model content
The utility model provides a kind of power battery module laser welding frock, and battery modules can be jacked up automatically, and
It is accurately positioned, improves efficiency and the degree of accuracy of welding.
A kind of power battery module laser welding frock, including laser beam welding workstation, and it is arranged on the Laser Welding
Connect the weld jig and fixture top board on workbench；
The weld jig includes some row's several columns pressing devices being uniformly arranged, and the pressing device is opened including middle part
Round-meshed cylindricality pressure head, a pair of guide pillars and a pair of springs, the top both sides of the cylindricality pressure head have spacing hole, described
A pair of guide pillar bottoms are respectively inserted into the spacing hole of the top both sides of the cylindricality pressure head, and the top of the guide pillar is connected with
Head, the pair of spring are respectively sleeved on a pair of guide pillars, and the bottom of spring is fixed on the top of the cylindricality pressure head, spring
Top be fixed on the lower end on the head, guide pillar moves up and down in the spacing hole of the cylindricality pressure head；
The fixture top board bottom is provided with some row's several columns necks, and the card is connected at the top of the cylindricality pressure head
In groove, it is fixedly connected with the top side detachable of a pair of guide pillars on the fixture top board at the top of neck, is also provided with the top of the neck
The through hole corresponding with the circular hole on cylindricality pressure head.
Further, in addition to frock is jacked up, the jack-up frock is provided with the base of pilot hole, bottom surrounding including surrounding
It is connected to the lifter plate of guide rod and jacks up cylinder, the guide rod on the lifter plate is inserted from above into the pilot hole on base
It is interior, jack up cylinder and be arranged on below the bottom center of the lifter plate.
Further, the fixing hole that can be positioned with power battery module bottom is provided with the lifter plate.
Further, the line number columns of the pressing device and neck is respectively equal.
Further, four projections are also uniformly provided with the bottom face of the cylindricality pressure head.
Further, the raised section is to intercept from the segmental arc on cylindricality pressure head bottom face circumference.
Further, in addition to CCD vision detection systems, the CCD vision detection systems are arranged on the laser welding
On workbench, positioned at the top of weld jig.
Further, both sides further respectively have a pair of steady arms, the top of a pair of steady arms on the laser beam welding workstation
Portion and the both sides for being connected to the fixture top board bottom.
The utility model has the advantage of：Include weld jig and fixture top board by being set on welding bench,
Jack-up frock is additionally provided with simultaneously, jacking up frock can be positioned with the bottom of battery modules, the clamping device on weld jig, if
Flexible pressure head, welding position all can be individually compressed under spring force, and spring pressure can adjust according to the actual requirements
Pressure, can effectively solve bus-bar clearance issues during welding, improve the quality of welding；CCD camera systems are introduced simultaneously, are improved
Bonding accuracy.
Brief description of the drawings
Fig. 1 is the utility model main structure diagram；
Fig. 2 is the partial enlarged drawing at A in Fig. 1；
Fig. 3 is the utility model weld jig and fixture top board connection diagram；
Fig. 4 is the front view of the utility model fixture top board；
Fig. 5 is the schematic diagram that the utility model jacks up frock；
Fig. 6 is the top view of the utility model lifter plate；
Fig. 7 is the top perspective structural representation of the utility model pressing device；
Fig. 8 looks up dimensional structure diagram for the utility model pressing device.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
With reference to accompanying drawing 1- Fig. 8, a kind of power battery module laser welding frock of the utility model, including laser welding work
Platform 1, and the weld jig and fixture top board 2 being arranged on the laser beam welding workstation 1；
The weld jig includes some row's several columns pressing devices 3 being uniformly arranged, and the pressing device 3 includes middle part
The cylindricality pressure head 32, a pair of guide pillars 33 and a pair of springs 34 of circular hole 31 are provided with, the top both sides of the cylindricality pressure head 32 are opened respectively
Limited location hole (not shown), the pair of bottom of guide pillar 33 are respectively inserted into the limit of the top both sides of the cylindricality pressure head 32
In the hole of position, the top of the guide pillar 33 is connected with head 35, and the pair of spring 34 is respectively sleeved on a pair of guide pillars 33, bullet
The bottom of spring 34 is fixed on the top of the cylindricality pressure head 32, and the top of spring 34 is fixed on the lower end on the head 35, guide pillar
33 move up and down in the spacing hole of the cylindricality pressure head 32；
The bottom of fixture top board 2 is provided with some row's several columns necks 21, and the top of the cylindricality pressure head 32 is connected to
In the neck 21, it is fixedly connected on the fixture top board 2 at the top of neck 21 with the top side detachable of a pair of guide pillars 33, the card
The top of groove 21 is also provided with the through hole (not shown) corresponding with the circular hole on cylindricality pressure head 32, is easy on welding bench 1
Welding outgoing head carry out.
Further, in addition to frock 4 is jacked up, the jack-up frock 4 is provided with the base 42 of pilot hole 41, bottom including surrounding
Portion's surrounding is connected to the lifter plate 44 of guide rod 43 and jacks up cylinder 45, and the guide rod 43 on the lifter plate 44 is inserted from top
Enter in the pilot hole 41 on base 42, jack up cylinder 45 and be arranged on below the bottom center of the lifter plate 44.
Further, the fixing hole 46 that can be positioned with power battery module bottom is provided with the lifter plate 44, is easy to move
Power battery modules with lifter plate 44 be accurately positioned.
Further, the line number columns of the pressing device 3 and neck 21 is respectively equal.
Further, four projections 36 are also uniformly provided with the bottom face of the cylindricality pressure head 32.
Further, raised 36 section is easy to intercept from the segmental arc on the bottom face circumference of cylindricality pressure head 32
Connection sheet is close to conveniently weld with pole.
Further, in addition to CCD vision detection system (not shown)s, the CCD vision detection systems are arranged on
,, can be with using CCD vision detection systems ripe in industry positioned at the top of weld jig on the laser beam welding workstation 1
It is accurate to catch welding position, laser welding is carried out automatically, carries man machine operation interface control system, is possessed digitlization parameter and is set
Put control,
Further, both sides further respectively have a pair of steady arms 6 on the laser beam welding workstation 1, a pair of steady arms 6
Top and the both sides for being connected to the bottom of fixture top board 2, for fixture top board 2 to be fixed on into welding bench 1
On.
The utility model has the advantage of：Include weld jig and fixture top board by being set on welding bench,
Jack-up frock is additionally provided with simultaneously, jacking up frock can be positioned with the bottom of battery modules, the clamping device on weld jig, if
Flexible pressure head, welding position all can be individually compressed under spring force, and spring pressure can adjust according to the actual requirements
Pressure, can effectively solve bus-bar clearance issues during welding, improve the quality of welding；CCD camera systems are introduced simultaneously, are improved
Bonding accuracy.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical scheme
Enclose.
Claims (8)
1. a kind of power battery module laser welding frock, it is characterised in that including laser beam welding workstation, and be arranged on institute
State the weld jig and fixture top board on laser beam welding workstation；
The weld jig includes some row's several columns pressing devices being uniformly arranged, and the pressing device is provided with circle including middle part
Cylindricality pressure head, a pair of guide pillars and a pair of springs in hole, the top both sides of the cylindricality pressure head have spacing hole, the pair of
Guide pillar bottom is respectively inserted into the spacing hole of the top both sides of the cylindricality pressure head, and the top of the guide pillar is connected with head
Portion, the pair of spring are respectively sleeved on a pair of guide pillars, and the bottom of spring is fixed on the top of the cylindricality pressure head, spring
Top is fixed on the lower end on the head, and guide pillar moves up and down in the spacing hole of the cylindricality pressure head；
The fixture top board bottom is provided with some row's several columns necks, and the neck is connected at the top of the cylindricality pressure head
It is interior, be fixedly connected on the fixture top board at the top of neck with the top side detachable of a pair of guide pillars, be also provided with the top of the neck and
The corresponding through hole of circular hole on cylindricality pressure head.
2. power battery module laser welding frock according to claim 1, it is characterised in that also include jacking up frock,
The jack-up frock is provided with the base of pilot hole including surrounding, bottom surrounding is connected to the lifter plate of guide rod and jacks up gas
Cylinder, the guide rod on the lifter plate are inserted from above into the pilot hole on base, jack up the bottom that cylinder is arranged on the lifter plate
Portion center lower section.
3. power battery module laser welding frock according to claim 2, it is characterised in that be provided with the lifter plate
The fixing hole that can be positioned with power battery module bottom.
4. power battery module laser welding frock according to claim 1, it is characterised in that the pressing device and card
The line number columns of groove is respectively equal.
5. power battery module laser welding frock according to claim 1, it is characterised in that the bottom of the cylindricality pressure head
Four projections are also uniformly provided with end face.
6. power battery module laser welding frock according to claim 5, it is characterised in that the raised section is
Intercept from the segmental arc on cylindricality pressure head bottom face circumference.
7. power battery module laser welding frock according to claim 1, it is characterised in that also examined including CCD visions
Examining system, the CCD vision detection systems are arranged on the laser beam welding workstation, positioned at the top of weld jig.
8. power battery module laser welding frock according to claim 1, it is characterised in that the laser welding work
Both sides further respectively have a pair of steady arms on platform, and the top of a pair of steady arms is with being connected to the fixture top board bottom
Both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720499409.1U CN206732391U (en) | 2017-05-08 | 2017-05-08 | Power battery module laser welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720499409.1U CN206732391U (en) | 2017-05-08 | 2017-05-08 | Power battery module laser welding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206732391U true CN206732391U (en) | 2017-12-12 |
Family
ID=60563964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720499409.1U Withdrawn - After Issue CN206732391U (en) | 2017-05-08 | 2017-05-08 | Power battery module laser welding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206732391U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030405A (en) * | 2017-05-08 | 2017-08-11 | 安徽欧鹏巴赫新能源科技有限公司 | Laser welding tool for power battery module |
| CN109822275A (en) * | 2019-02-20 | 2019-05-31 | 无锡奥特维智能装备有限公司 | A kind of bonding machine |
| CN110587120A (en) * | 2019-09-30 | 2019-12-20 | 无锡奥特维智能装备有限公司 | Compressing device for welding and battery cell assembling equipment |
-
2017
- 2017-05-08 CN CN201720499409.1U patent/CN206732391U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030405A (en) * | 2017-05-08 | 2017-08-11 | 安徽欧鹏巴赫新能源科技有限公司 | Laser welding tool for power battery module |
| CN109822275A (en) * | 2019-02-20 | 2019-05-31 | 无锡奥特维智能装备有限公司 | A kind of bonding machine |
| CN109822275B (en) * | 2019-02-20 | 2024-05-03 | 无锡奥特维智能装备有限公司 | Welding machine |
| CN110587120A (en) * | 2019-09-30 | 2019-12-20 | 无锡奥特维智能装备有限公司 | Compressing device for welding and battery cell assembling equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171212 Effective date of abandoning: 20190108 |