CN208196051U - A kind of cylinder battery welding clamp - Google Patents
A kind of cylinder battery welding clamp Download PDFInfo
- Publication number
- CN208196051U CN208196051U CN201820812015.1U CN201820812015U CN208196051U CN 208196051 U CN208196051 U CN 208196051U CN 201820812015 U CN201820812015 U CN 201820812015U CN 208196051 U CN208196051 U CN 208196051U
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- framework
- battery
- pressing plate
- cylinder
- welding clamp
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Abstract
The utility model relates to battery assembly technical fields, more particularly to a kind of cylinder battery welding clamp, it includes the framework for placing battery mould group, the front frame mouth and after-frame mouth of the framework respectively correspond installation pressing plate, for the cylinder manifold being placed in battery modules fixation to be pressed together on the battery modules, and position is corresponding one by one with multiple battery core electrodes of the battery modules for multiple confluence pieces on the cylinder manifold；It is provided on the pressing plate convenient for multiple confluence pieces are corresponded the welding operation port welded with multiple battery core electrodes respectively.Battery modules can be securely fixed by cylinder battery welding clamp provided by the utility model, and cylinder manifold is pressed in battery modules, and to be welded by welding operation port, and welding quality is high, stabilized structure, easy to operate simple.
Description
Technical field
The utility model relates to battery assembly technical field more particularly to a kind of cylinder battery welding clamps.
Background technique
At present in cylindrical lithium ion battery in assembling part, crosspointer spot welding is more commonly used welding mean, is passed through
Capillary applies pressure and compresses nickel sheet and battery core electrode, by the electric current of several kilo-amperes, melts solder heat, so that nickel sheet and battery core
The advantages that electrode links together, easy to operate with low in cost, energy saving.
In pinpoint welding procedure, in order to improve efficiency, usually positive and negative electrodes in same when carry out spot welding, such battery, which will receive, to be come from
The impact of both direction, such as without fastening, shift in position can be larger.The nickel sheet of welding angularly considers from cost and water conservancy diversion,
General also smaller, width is within 2mm.In this case, it is necessary to which the positional relationship between soldering tip and battery will have
Otherwise higher precision will appear and be partially welded and phenomena such as solder joint is imperfect, influence performance.It is general using fixation in welding process
Soldering tip, the mode that battery pack is moved integrally in slide unit thus need closely to connect battery modules and welding slide unit using fixture
It connects, fixture will have simultaneously compresses nickel sheet in the function on battery core electrode.
Therefore in view of the above deficiencies, battery modules can be securely fixed by being badly in need of one kind, and nickel sheet is pressed on
Cylinder battery welding clamp on the battery core electrode of battery modules to be welded.
Utility model content
(1) technical problems to be solved
The purpose of the utility model is to provide a kind of cylinder battery welding clamps, it is intended at least solve to exist in the prior art
One of the technical issues of.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model provides a kind of cylinder battery welding clamp comprising is used for
The framework of placing battery mould group, the front frame mouth and after-frame mouth of the framework respectively correspond installation pressing plate, described for that will be placed in
Cylinder manifold fixation in battery modules is pressed together in the battery modules, and multiple confluence pieces on the cylinder manifold and the electricity
Position is corresponding one by one for multiple battery core electrodes of Chi Mo group；Be provided on the pressing plate convenient for by multiple confluence pieces respectively with it is more
A battery core electrode corresponds the welding operation port welded.
Wherein, the pressing plate includes the press strip that frame and both ends are connect with the frame respectively, and the press strip is vertical
The direction of plane is to protruding inside the framework where the frame.
Wherein, the side of the pressing plate is connect with the side rotary type of the framework, and the pressing plate is connect with the framework
The opposite side in side and the framework detachable connection.
Wherein, the pressing plate side opposite with the framework rotary type connecting side is connect with the framework magnetism.
Wherein, the framework includes sequentially connected left plate, top plate, right side plate, bottom plate, and is located in the framework
Middle partition.
Wherein, the groove for opening the pressing plate is provided in the framework.
Wherein, the guide frame for being oriented to the battery modules is provided in the framework.
Wherein, further include retaining mechanism for being fastened on pressing plate in the framework.
Wherein, four corners of the framework are each provided with the sliding seat for being slidably connected with welding bench.
Wherein, the framework and the pressing plate are all made of phenoplasts and are made.
(3) beneficial effect
(1) cylinder battery welding clamp provided by the utility model includes the framework for placing battery mould group, framework
Front frame mouth and after-frame mouth respectively correspond installation pressing plate, for by the cylinder manifold being placed in battery modules fixation be pressed together on battery
Position is corresponding one by one with multiple battery core electrodes of battery modules for multiple confluence pieces in mould group, and on cylinder manifold；Finally by pressure
Welding operation port on plate welds multiple confluence pieces with multiple battery core electrodes one-to-one correspondence respectively.The utility model is mentioned
Battery modules can be securely fixed by the cylinder battery welding clamp of confession by the corresponding pressing plate for being mounted on framework both ends,
And cylinder manifold fixation is pressed together in battery modules, when preventing from carrying out spot welding when positive and negative electrodes in same, battery is rushed by both direction
It hits and causes shift in position, and then reduce welding quality.
(2) pressing plate of the cylinder battery welding clamp includes the press strip that frame and both ends are connect with frame respectively, wherein
The direction of press strip plane where perpendicular to frame to guarantee the smooth of cylinder manifold, and then ensures to converge to protruding inside framework
The connection reliability of piece and battery core electrode.
(3) pressing plate of the cylinder battery welding clamp side opposite with framework rotary type connecting side and framework magnetism connect
It connects, in order to operate, improves working efficiency.
(4) sliding seat of the cylinder battery welding clamp use L-shaped structure, the L-shaped structure it is long-armed on be provided with along length
The mounting hole that the length direction of arm is intervally arranged, the length direction being provided on the galianconism of the L-shaped structure along galianconism are intervally arranged
Mounting hole, mounting hole can be chosen according to different mould groups when installation, to improve the versatility of the cylinder battery welding clamp.
(5) framework of the cylinder battery welding clamp and pressing plate are made of phenoplasts, so that the cylindrical battery welds
Fixture mechanical strength with higher, good insulating properties, heat-resisting, corrosion-resistant, low in cost and stable structure.
Detailed description of the invention
Fig. 1 is the structural representation according to an a kind of preferred embodiment of cylinder battery welding clamp of the utility model
Figure；
Fig. 2 is the explosive decomposition figure of one of Fig. 1 cylinder battery welding clamp；
Fig. 3 is the structural schematic diagram of one of Fig. 1 side plate of cylinder battery welding clamp；
Fig. 4 is the structural schematic diagram of one of Fig. 1 main body of cylinder battery welding clamp；
Fig. 5 is the operation schematic diagram of one of Fig. 1 cylinder battery welding clamp.
In figure, 1: framework；11: left plate；12: top plate；13: right side plate；14: bottom plate；15: middle partition；2: pressing plate；21:
Frame；22: press strip；23: welding operation port；3: the first magnetic parts；4: the second magnetic parts；5: hinge；6: groove；7: guide post；
8: hasp；9: sliding seat；10: battery modules.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Example is not intended to limit the scope of the present invention for illustrating the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.The meaning of " plurality " is at least two, such as two in the description of the present invention,
It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection is also possible to be electrically connected or can communicate each other；It can be directly connected, the indirect phase of intermediary can also be passed through
Even, unless otherwise restricted clearly.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in the present invention.
Embodiment 1
Fig. 1 to Fig. 5 shows an a kind of preferred embodiment of cylinder battery welding clamp according to the present utility model.Such as
Shown in figure, which includes the framework 1 for placing battery mould group 10, the front frame mouth and after-frame of the framework 1
Mouth respectively corresponds installation pressing plate 2, for the cylinder manifold being placed in battery modules 10 fixation to be pressed together on battery modules, wherein
Cylinder manifold includes plate ontology and multiple confluence pieces on the plate ontology, multiple electricity of multiple confluence pieces and battery modules 10
Position is corresponding one by one for core electrode.Be provided on pressing plate 2 for multiple confluence pieces are corresponded with multiple battery core electrodes respectively into
The welding operation window 23 of row welding.Pressing plate 2 is opened when use, battery modules 10 are placed in framework 1, and cylinder manifold is covered
It sets in battery modules 10, and multiple battery core electrodes of multiple confluence pieces on cylinder manifold and battery modules 10 position pair one by one
It answers, then cylinder manifold is pressed together in battery modules 10 by the pressing plate 2 at both ends, finally by the welding operation port on pressing plate 2
23 weld multiple confluence pieces with multiple battery core electrodes one-to-one correspondence respectively.Cylindrical battery weldering provided by the utility model
Battery modules 10 can be securely fixed by welding fixture by the corresponding pressing plate 2 for being mounted on 1 both ends of framework, and by cylinder manifold
Fixation is pressed together in battery modules 10, when carrying out spot welding when preventing positive and negative electrodes in same, battery by both direction impact and cause
Shift in position, and then reduce welding quality.
Specifically, framework 1 includes left plate 11, top plate 12, right side plate 13 and the bottom plate 14 for being sequentially connected with (such as being spirally connected),
Wherein left plate 11, top plate 12, right side plate 13 and bottom plate 14 are in turn connected to form the placement space of a rectangular shape.At this
In embodiment, preferably framework 1 further include for by 1 inside division of framework at left and right two placement spaces middle partition 15, so as to
Two battery modules 10 are welded simultaneously, to improve working efficiency.However it should be noted that those skilled in the art
Member it should be appreciated that in some other embodiment of the utility model, the quantity of middle partition 15 may be it is multiple, such as 3,
4 etc., multiple middle partitions are intervally arranged.
Pressing plate 2 includes frame 21 and multiple press strips 22 being intervally arranged, and the both ends of each press strip 22 connect with frame 21 respectively
It connects, for cylinder manifold to be pressed together on battery modules, and welds operation port 23 and enclosed by frame 21 and press strip 22.In the reality
Apply in example, the middle part of frame 21 is additionally provided with interconnecting piece corresponding with middle partition 15, the both ends of press strip 22 respectively with interconnecting piece and
Frame 21 connects.However it should be noted that it will be understood by those of skill in the art that the utility model some other reality
It applies in example, the quantity of press strip 22 can also use one.
Further, in order to guarantee the smooth of cylinder manifold, and then the connection reliability of ensure to converge piece and battery core electrode, it is excellent
Select press strip 22 in the direction perpendicular to the plane where frame 21 to protruding inside framework 1.Such as press strip 22 is perpendicular to frame
The thickness of the direction protrusion of plane where 21 is equal to the thickness of frame 21, i.e. the thickness of press strip 22 is equal to the thickness of frame 21
2 times.
Preferably, the side of pressing plate 2 is connect with the side rotary type of framework 1, pressing plate 2 and 1 rotary type connecting side phase of framework
Pair side and 1 detachable connection of framework.In this embodiment, front pressuring plate 2 and rear fender 2 respectively pass through two hinges 5 and frame
The bottom plate 14 of body 1 is pivotally connected.However it should be noted that it will be understood by those of skill in the art that in the other of the utility model
In some embodiments, other connection types are can also be used in pressing plate 2 and the bottom plate 14 of framework 1 is pivotally connected, such as in the side of pressing plate 2
It is provided with rotation axis, the rotation hole of rotation axis cooperation is provided on bottom plate 14, by rotation axis and passs on the cooperation in hole with reality
Existing pressing plate 2 is connect with 14 rotary type of bottom plate.In addition, pressing plate 2 can also be connect with left plate 11 or 13 rotary type of right side plate.
In this embodiment, the side opposite with 1 rotary type connecting side of framework of pressing plate 2 is connect with 1 magnetism of framework.Specifically
Ground, is embedded with 4 the first magnetic parts 3, such as magnetite, electromagnet on top plate 12, and 4 magnetic parts are intervally arranged in top plate 12
On length direction, position corresponding with the first magnetic part 3 is provided with the second magnetic part 4 on pressing plate 2, turns when by the upper end of pressing plate 2
When moving close to top plate 12, by the actuation of the first magnetic part 3 and the second magnetic part 4 pressing plate 2 and framework 1 are connected to one
It rises, and accurate positioning, it is easy to operate.
Further, it is embedded with the first magnetic part 3 on the top of left plate 11 and right side plate 13, on pressing plate 2
The corresponding position of one magnetic part 3 is provided with the second magnetic part 4, to further increase the connection reliability of pressing plate 2 Yu framework 1.
In this embodiment, the top of left plate 11 is embedded with 2 spaced first magnetic parts 3, right side plate 13
Top is embedded with 2 spaced first magnetic parts 3,4 spaced first magnetic parts 3 is embedded on top plate 12, so
And it should be noted that it will be understood by those of skill in the art that in some other embodiment of the utility model, the first magnetic
Quantity of the property part 3 on left plate 11, right side plate 13 and top plate 12 may be other numerical value.Specific value should be according to left side
The suction of plate 11, the height of right side plate 13, the width of top plate 12 and the first magnetic part 3 and the second magnetic part 4 is specifically set
Meter.
It should be noted that it will be understood by those of skill in the art that in some other embodiment of the utility model,
Pressing plate 2 can also be connect with framework 1 in other manners, such as be clamped.Specifically, the periphery of pressing plate 2 is provided with buckle,
Card slot corresponding with buckle is provided in framework 1, by the clamping of buckle and card slot pressing plate 2 to be fixed in framework 1, from
And cylinder manifold is pressed in the battery modules in framework 1.
Further, it for the ease of opening pressing plate 2, is preferably provided on top plate 12 convenient for opening the groove 6 of side plate.So
And it should be noted that it will be understood by those of skill in the art that in some other embodiment of the utility model, groove 6
Also it can be set on left plate 11 or right side plate 13, or be provided with groove 6 on left plate 11 and right side plate 13.
In addition, being preferably provided in framework 1 for battery modules 10 for the ease of the loading and taking-up of battery modules 10
The guide frame of guiding.Specifically, in this embodiment, the two sides that the lower surface of top plate 12 is located at middle partition 15, which are provided with, leads
To column 7.
Further, which further includes the retaining mechanism for being fastened on pressing plate 2 in framework 1.
Specifically, the left and right side of front pressuring plate 2 respectively passes through a hasp 8 and connect with framework 1, and front pressuring plate 2 is pressed on framework 1
On.Similarly, the left and right side of rear fender 2 respectively passes through a hasp 8 and connect with framework 1, and front pressuring plate 2 is pressed on framework
On 1.Cylinder battery welding clamp provided by the utility model can be compressed front pressuring plate 2 and rear fender 2 by four hasps 8
In framework 1, so that it is guaranteed that cylinder manifold to be welded is pressed in battery modules 10, preventing pressing plate 2 from opening influences welding.
In addition, four corners of framework 1 are each provided with the sliding seat 9 for being slidably connected with welding bench.With logical
It crosses sliding seat 9 to be slided on welding bench to drive the battery membranes group 10 in framework 1 to slide, so that itself and fixed soldering tip phase
It is corresponding, to implement to weld.
Preferably, in order to cooperate welding bench, guarantee that battery modules 10 are in desired height, preferably sliding seat 9
Using L-shaped structure, the L-shaped structure it is long-armed on be provided with the mounting hole being intervally arranged along long-armed length direction, for passing through
Bolt etc. is connect with the side wall of framework 1；The installation being intervally arranged along the length direction of galianconism is provided on the galianconism of the L-shaped structure
Hole, for being connect by bolt etc. with the side wall of framework 1.In use, can be by choosing the peace being located at long-armed different length
Dress hole and the mounting hole at different length at galianconism are connect with framework 1, to be adapted to distinct device and different mould groups, thus
Improve the versatility of the cylinder battery welding clamp.
It is heat-resisting, corrosion-resistant due to phenoplasts (bakelite) mechanical strength with higher, good insulating properties, it is at low cost
Honest and clean and stable structure, preferably framework 1 and pressing plate 2 are made of phenoplasts.In addition, cylinder manifold can use nickel sheet, copper sheet, aluminium
Piece etc..
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of cylinder battery welding clamp, which is characterized in that including the framework for placing battery mould group, before the framework
Frame mouth and after-frame mouth respectively correspond installation pressing plate, described for the cylinder manifold being placed in battery modules fixation to be pressed together on
Multiple confluence pieces in battery modules, and on the cylinder manifold and multiple battery core electrodes of the battery modules position pair one by one
It answers；It is provided on the pressing plate convenient for welding multiple confluence pieces with multiple battery core electrode one-to-one correspondence respectively
Welding operation port.
2. cylinder battery welding clamp as described in claim 1, which is characterized in that the pressing plate includes frame and both ends point
The press strip not connecting with the frame, the direction of press strip plane where perpendicular to the frame is to convex inside the framework
Out.
3. cylinder battery welding clamp as described in claim 1, which is characterized in that the side of the pressing plate and the framework
The connection of side rotary type, the pressing plate side opposite with the framework connecting side and the framework detachable connection.
4. cylinder battery welding clamp as claimed in claim 3, which is characterized in that the pressing plate and the framework rotary type connect
The opposite side in side is connect to connect with the framework magnetism.
5. cylinder battery welding clamp as described in claim 1, which is characterized in that the framework includes sequentially connected left side
Plate, top plate, right side plate, bottom plate, and it is located at the intracorporal middle partition of the frame.
6. cylinder battery welding clamp as described in claim 1, which is characterized in that be provided in the framework for opening
State the groove of pressing plate.
7. cylinder battery welding clamp as described in claim 1, which is characterized in that be provided in the framework for described
The guide frame of battery modules guiding.
8. cylinder battery welding clamp as described in claim 1, which is characterized in that further include described for pressing plate to be fastened on
Retaining mechanism in framework.
9. cylinder battery welding clamp as described in claim 1, which is characterized in that four corners of the framework are respectively arranged
There is the sliding seat for being slidably connected with welding bench.
10. cylinder battery welding clamp as claimed in any one of claims 1-9 wherein, which is characterized in that the framework and described
Pressing plate is all made of phenoplasts and is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820812015.1U CN208196051U (en) | 2018-05-29 | 2018-05-29 | A kind of cylinder battery welding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820812015.1U CN208196051U (en) | 2018-05-29 | 2018-05-29 | A kind of cylinder battery welding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208196051U true CN208196051U (en) | 2018-12-07 |
Family
ID=64515657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820812015.1U Expired - Fee Related CN208196051U (en) | 2018-05-29 | 2018-05-29 | A kind of cylinder battery welding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208196051U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422147A (en) * | 2018-05-29 | 2018-08-21 | 北斗航天汽车（北京）有限公司 | A kind of cylinder battery welding clamp |
| CN109604909A (en) * | 2019-01-25 | 2019-04-12 | 联动天翼新能源有限公司 | A kind of tab welding positioning tool |
-
2018
- 2018-05-29 CN CN201820812015.1U patent/CN208196051U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422147A (en) * | 2018-05-29 | 2018-08-21 | 北斗航天汽车（北京）有限公司 | A kind of cylinder battery welding clamp |
| CN109604909A (en) * | 2019-01-25 | 2019-04-12 | 联动天翼新能源有限公司 | A kind of tab welding positioning tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |