CN208543157U - A kind of battery core reverse welding fixture - Google Patents
A kind of battery core reverse welding fixture Download PDFInfo
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- CN208543157U CN208543157U CN201820810039.3U CN201820810039U CN208543157U CN 208543157 U CN208543157 U CN 208543157U CN 201820810039 U CN201820810039 U CN 201820810039U CN 208543157 U CN208543157 U CN 208543157U
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- battery core
- overturning
- support base
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- welding fixture
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Abstract
It the utility model discloses a kind of battery core reverse welding fixture, is used for after having welded battery core front, overturns 180 ° of degree to continue welding electric core reverse side, the fixture includes: a clamp bottom board；Be separately positioned at the clamp bottom board edges at two ends and with its orthogonal support component, it is rotatably arranged between the support component and overturns for clamping battery core with the overturning component of welding electric core reverse side, and the driving assembly in the support component and for driving the overturning component to rotate is set.The features such as the utility model solves the technical problem that welding step is excessive, relatively complicated, work is lower compared with rate in battery core welding process, has structure simple, and work efficiency is high, low in cost.
Description
[technical field]
The utility model relates to field of fixtures, and the electricity for being located for welding is clamped more particularly to a kind of pair of battery core overturning
Core reverse welding fixture.
[background technique]
Lithium battery is the new generation of green high-energy battery of performance brilliance, because it is with high voltage, high capacity, low consumption, nothing
Memory effect, the features such as nuisanceless, small in size, internal resistance is small, self discharge is few, cycle-index is more.And it is widely used in automobile power
Battery, mobile phone, laptop, tablet computer etc. be numerous civilian and military field.One piece of lithium battery is needed by battery core, is led
The component assemblings such as hot plate, red-black buckle, copper billet, aluminium block are simultaneously welded in one, and lithium battery mould group is generally combined by muti-piece lithium battery
It forms.
During the manufacturing of traditional lithium battery, need that the tab of battery core is first passed through welding fixture before welding
It is pre-fixed and Bending Processing, then the positive anode ear of battery core is welded after plumb joint contraposition, then moves to negative electrode lug
It is welded, then product is moved to by reverse side welding workstation by manipulator, above-mentioned welding operation is carried out to the reverse side of battery core,
Therefore cause welding step relatively complicated, production cost is higher, and working efficiency is lower, is not able to satisfy the need of high-volume battery production
It asks.
[summary of the invention]
In conclusion the main purpose of the utility model be in order to solve in battery core welding process welding step it is excessive, compared with
For cumbersome, work the technical problem lower compared with rate, and provide a kind of battery core reverse welding fixture.
To achieve the above object, a kind of battery core reverse welding fixture provided by the utility model, the fixture include: a folder
Has bottom plate；Be separately positioned at the clamp bottom board edges at two ends and with its orthogonal support component, can be rotatably set
For battery core to be clamped the overturning component overturn for welding, and setting in the support component between the support component
The driving assembly gone up and be used to that the overturning component to be driven to rotate.
The support component includes: bearing support block, the first turntable support base, servo support base and the second turntable
Support base, the bearing support block and the first turntable support base are vertically provided at clamp bottom board both ends proximal edge respectively
Locate, is respectively arranged with servo support base and the second turntable support base on bearing support block top width direction.
The first through hole stretched out for shaft and the are offered on the servo support base and the second turntable support base respectively
Two through-holes.
There is the gap of accommodating bearing mounting base between the servo support base and the second turntable support base.
The driving component includes: servo motor, bearing mounting base, rotary shaft and speed reducer, and bearing mounting base is installed in
It is described in gap on the second turntable support base and between the servo support base and the second turntable support base
Servo motor and speed reducer are drivingly connected, and the output end and rotary shaft of the speed reducer are rotatablely connected, the rotary shaft it is another
Hold the first through hole for being each passed through the servo support base and the second turntable support base and the second through-hole and the overturning component
Joint.
The overturning component includes: a tool substrate, is vertically installed in a pair of side plates at the tool substrate both ends, respectively
The first battery core positioning component and the second battery core positioning component on the pair of side plate interior sides wall are set, are arranged in the jig
It is used to place the battery core cushion block of battery core on substrate and between the first battery core positioning mechanism and the second battery core positioning mechanism, and
It is movably arranged on battery core hold-down mechanism of the tool substrate bottom for the battery core compression after positioning.
The first battery core positioning component includes: the first cylinder, is slidedly arranged on the presser feet insulation of the first cylinder movable end
Block, the movable end presser feet for being fixedly arranged on the presser feet collets and being servo-actuated up and down with it, in the tool substrate and is located at
The fixing end presser feet for cooperating positioning battery core below the presser feet and with it, is separately positioned on the battery core of fixing end presser feet two sides
Guide post, and by the battery core limited block of battery core limit；The structure and the second battery core of the first battery core positioning component position
The structure of component is identical.
The battery core hold-down mechanism includes: cylinder mounting base, a pair of of overturning seat, the second cylinder, the first overturning connecting shaft, the
Two overturning connecting shafts, revolving coverage method plate, torsion shaft, connecting plate, guiding axis connecting plate, more guiding axis, multiple axle sleeves and sucker
Sealing plate, the cylinder mounting base and a pair of of overturning seat are installed in the tool substrate two sides of the bottom, second cylinder respectively
Fixing end by first overturning connecting shaft be fixed in cylinder mounting base, the movable end of second cylinder is equipped with overturning
Axis, the revolving coverage method plate includes ontology, torsion shaft connecting hole, connecting shaft hole and the screw hole being respectively arranged on the ontology, institute
It states torsion shaft both ends to be arranged in respectively in the torsion shaft connecting hole, the second overturning connecting shaft is fixed on across connecting shaft hole
On overturning seat, the screw hole on the ontology is fixed by screws on connecting plate, and the multiple axle sleeve compartment of terrain is arranged in described
It connects in plate surface, the every guiding axis is arranged in respectively in each axle sleeve, one end of every guiding axis and suction cup sealed plate
Affixed, the other end of guiding axis is then flexibly connected with guiding axis connecting plate.
Spring cushion block is also arranged on the guiding axis and between suction cup sealed plate and connecting plate.
It is additionally provided in the tool substrate and above a pair of of overturning seat and is limited after overturning component overturning in place
The overturning blend stop of position.
The first turntable support base is buccal glyph shaped structure, and level is equipped with a positioning supporting plate on inner sidewall, described fixed
Third cylinder is installed, the movable end of the third cylinder is equipped with and the location hole cooperation positioning on the side plate on the supporting plate of position
Position inserted block.
The utility model has the beneficial effects that: the welding fixture of the utility model is by being provided with overturning component and driving
The driving assembly of the overturning component, so as to drive overturning component rotation by driving assembly while having welded battery core front
Turn 180 °, so that the reverse side for continuing to battery core is subjected to.The utility model efficiently solves traditional battery core welding process
Excessive, relatively complicated, work is lower compared with the rate technical problem of middle welding step, the utility model also have easy to implement, cost
The features such as cheap.
[Detailed description of the invention]
Fig. 1 is the overall structure stereoscopic schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the support component of the utility model；
Fig. 3 is the structural schematic diagram of the overturning component of the utility model；
Fig. 4 is the structural schematic diagram of the first battery core positioning component of the utility model；
Fig. 5 is the structural schematic diagram of the battery core hold-down mechanism of the utility model；
Fig. 6 is the structural schematic diagram of the revolving coverage method plate of the utility model；
Fig. 7 is the guiding axis of the battery core hold-down mechanism of the utility model and the structural schematic diagram of spring cushion block；
Fig. 8 is the structural schematic diagram of the overturning blend stop of the utility model；
Fig. 9 is the structural schematic diagram of the positioning inserted block of the utility model.
[specific embodiment]
The following example is being explained further and supplementing to the utility model, does not constitute any limit to the utility model
System.
As shown in Figure 1 to 4, the battery core reverse welding fixture of the utility model is used for after having welded battery core front,
180 ° of degree are overturn to continue welding electric core reverse side, the fixture includes: a clamp bottom board 1, and support component 2 overturns component 3, with
And driving assembly 4.
As shown in Fig. 2, the support component 2 is separately positioned at 1 edges at two ends of clamp bottom board and mutually hangs down with it
Directly.Specifically, the support component 2 includes: bearing support block 21, the first turntable support base 22, servo support base 23 and
Two turntable support bases 24, the bearing support block 21 and the first turntable support base 22 are vertically provided at the fixture respectively
At 1 both ends proximal edge of bottom plate, servo support base 23 and second are respectively arranged on the 21 top width direction of bearing support block
Turntable support base 24.
As Fig. 2 is further offered respectively on the servo support base 23 and the second turntable support base 24 for shaft
The first through hole 231 of stretching and the second through-hole 232.
Such as Fig. 2, further, between the servo support base 23 and the second turntable support base 24 there is accommodating bearing peace
Fill the gap 25 of seat.
As shown in Figure 1, the driving component 4 includes: servo motor 41, bearing mounting base 42, rotary shaft 43 and speed reducer
44, bearing mounting base 42 is installed on the second turntable support base 24 and is located at the servo support base 23 and the second rotation
In gap 25 between platform support base 24, the servo motor 41 is drivingly connected with speed reducer 44, the output of the speed reducer 44
End is rotatablely connected with rotary shaft 43, and the other end of the rotary shaft 43 is each passed through the servo support base 23 and the second turntable
The first through hole 231 of support base 24 and the second through-hole 232 and 3 Joint of overturning component.
As shown in figure 3, the overturning component 3 is rotatably arranged between the support component 2 for clamping battery core
With welding electric core reverse side, specifically, the overturning component 3 includes: a tool substrate 31, is vertically installed in the jig base for overturning
The a pair of side plates 32 at 31 both ends of plate, the first battery core positioning component 33 being separately positioned on the pair of 32 inner sidewall of side plate and
Two battery core positioning components 34, are arranged in the tool substrate 31 and are located at the first battery core positioning component 33 and the second battery core positions
It is used to place the battery core cushion block 35 of battery core between component 34, and is movably arranged on 31 bottom of tool substrate for that will determine
The battery core hold-down mechanism 36 that battery core behind position compresses.
As shown in figure 4, specifically, the first battery core positioning component 33 includes: the first cylinder 331, it is slidedly arranged on described
The presser feet collets 332 of one cylinder movable end, the movable end for being fixedly arranged on the presser feet collets 332 and being servo-actuated up and down with it
Presser feet 333 in the tool substrate 31 and is located at 333 lower section of presser feet and cooperates the fixation side pressure of positioning battery core with it
Foot 334 is separately positioned on the battery core guide post 335 of 334 two sides of fixing end presser feet, and the battery core of battery core limit is limited
Position block 336；Since the structure of the first battery core positioning component 33 is identical as the structure of the second battery core positioning component 34, herein no longer in detail
The thin structure for illustrating the second battery core positioning component.
Such as Fig. 5, shown in Fig. 6, specifically, the battery core hold-down mechanism 36 includes: cylinder mounting base 361, a pair of of overturning seat
362, the second cylinder 363, first overturning connecting shaft 364, second overturn connecting shaft 365, revolving coverage method plate 366, torsion shaft 367,
Connecting plate 368, guiding axis connecting plate 369, more guiding axis 370, multiple axle sleeves 371 and suction cup sealed plate 372, the cylinder peace
Dress seat 361 and a pair of of overturning seat 362 are installed in 31 two sides of the bottom of tool substrate, the fixation of second cylinder 363 respectively
End is fixed in cylinder mounting base 361 by the first overturning connecting shaft 364, and the movable end of second cylinder 363, which is equipped with, to be turned over
Shaft 367, the revolving coverage method plate 366 include ontology 3661, are respectively arranged on torsion shaft connecting hole 3662 on the ontology, even
Spindle hole 3663 and screw hole 3664,367 both ends of torsion shaft are arranged in respectively in the torsion shaft connecting hole 3662, and described
Two overturning connecting shafts 365 pass through connecting shaft hole 3663 and are fixed on overturning seat 362, and the screw hole 3664 on the ontology passes through spiral shell
Nail is fixed on connecting plate 368, and the multiple 371 compartment of terrain of axle sleeve is arranged on 368 surface of connecting plate, is led described in every
It is arranged in each axle sleeve 371 respectively to axis 370, one end of every guiding axis 370 and suction cup sealed plate 372 are affixed, guiding axis
370 other end is then flexibly connected with guiding axis connecting plate 369.
As Fig. 7 further also covers on the guiding axis 370 and between suction cup sealed plate 372 and connecting plate 368
Equipped with spring cushion block 3701.
As Fig. 8 is further additionally provided in the tool substrate 31 and above a pair of of overturning seat 362 when overturning
Component is overturn in place afterwards by the overturning blend stop 311 of its limit.
Such as Fig. 9, further, the first turntable support base 22 is buccal glyph shaped structure, and level is equipped on inner sidewall
One positions supporting plate 221, third cylinder 222 is equipped on the positioning supporting plate 221, the movable end of the third cylinder is equipped with and institute
State the positioning inserted block 223 of the cooperation positioning of location hole 321 on side plate.
Although being disclosed by above embodiments to the utility model, the scope of the utility model is not limited to
In this, under conditions of conceiving without departing from the utility model, above each component can be understood similar with technical field personnel
Or equivalent element is replaced.
Claims (11)
1. a kind of battery core reverse welding fixture, which is characterized in that the fixture includes: a clamp bottom board (1), is separately positioned on institute
State at clamp bottom board (1) edges at two ends and with its orthogonal support component (2), be rotatably arranged in the support component
(2) for overturning 180 ° of overturning components (3) to continue welding electric core another side, Yi Jishe after having welded battery core one side between
Set the driving assembly (4) on the support component (2) and for driving the overturning component to rotate.
2. battery core reverse welding fixture according to claim 1, which is characterized in that the support component (2) includes: bearing
Support base (21), the first turntable support base (22), servo support base (23) and the second turntable support base (24), the axis
It holds support base (21) and the first turntable support base (22) is vertically provided at respectively at the proximal edge of the clamp bottom board (1) both ends,
Servo support base (23) and the second turntable support base are respectively arranged on bearing support block (21) the top width direction
(24)。
3. battery core reverse welding fixture according to claim 2, which is characterized in that the servo support base (23) and second
The first through hole (231) stretched out for shaft and the second through-hole (232) are offered on turntable support base (24) respectively.
4. battery core reverse welding fixture according to claim 3, which is characterized in that the servo support base (23) and second
There is the gap (25) of accommodating bearing mounting base between turntable support base (24).
5. battery core reverse welding fixture according to claim 4, which is characterized in that the driving component (4) includes: servo
Motor (41), bearing mounting base (42), rotary shaft (43) and speed reducer (44), bearing mounting base (42) are installed in second rotation
Gap (25) on turret supports seat (24) and between the servo support base (23) and the second turntable support base (24)
Interior, the servo motor (41) and speed reducer (44) are drivingly connected, and the output end of the speed reducer (44) and rotary shaft (43) turn
Dynamic connection, the other end of the rotary shaft (43) are each passed through the servo support base (23) and the second turntable support base (24)
First through hole (231) and the second through-hole (232) and overturning component (3) Joint.
6. battery core reverse welding fixture according to claim 5, which is characterized in that the overturning component (3) includes: to control
Have substrate (31), is vertically installed in a pair of side plates (32) at the tool substrate (31) both ends, is separately positioned on the pair of side
The first battery core positioning component (33) and the second battery core positioning component (34) on plate (32) inner sidewall are arranged in the tool substrate
(31) it is used to place the battery core of battery core on and between the first battery core positioning component (33) and the second battery core positioning component (34)
Cushion block (35), and it is movably arranged on battery core compacting machine of the tool substrate (31) bottom for the battery core compression after positioning
Structure (36) is also provided with a positioning hole (321) on one of side plate (32).
7. battery core reverse welding fixture according to claim 6, which is characterized in that the first battery core positioning component (33)
Include: the first cylinder (331), is slidedly arranged on the presser feet collets (332) of the first cylinder movable end, it is exhausted to be fixedly arranged on the presser feet
The movable end presser feet (333) being servo-actuated up and down on edge block (332) and with it is set on the tool substrate (31) and is located at the pressure
The fixing end presser feet (334) for cooperating positioning battery core below foot (333) and with it, is separately positioned on the fixing end presser feet (334)
The battery core guide post (335) of two sides, and by the battery core limited block (336) of battery core limit；The first battery core positioning component
(33) structure is identical as the structure of the second battery core positioning component (34).
8. battery core reverse welding fixture according to claim 6, which is characterized in that battery core hold-down mechanism (36) packet
It includes: cylinder mounting base (361), a pair of of overturning seat (362), the second cylinder (363), the first overturning connecting shaft (364), the second overturning
Connecting shaft (365), revolving coverage method plate (366), torsion shaft (367), connecting plate (368), guiding axis connecting plate (369), more lead
To axis (370), multiple axle sleeves (371) and suction cup sealed plate (372), the cylinder mounting base (361) and a pair of of overturning seat (362)
It is installed in the tool substrate (31) two sides of the bottom respectively, the fixing end of second cylinder (363) passes through the first overturning connection
Axis (364) is fixed on cylinder mounting base (361), and the movable end of second cylinder (363) is equipped with torsion shaft (367), institute
Stating revolving coverage method plate (366) includes ontology (3661), is respectively arranged on torsion shaft connecting hole (3662) on the ontology, connecting shaft
Hole (3663) and multiple screw holes (3664), torsion shaft (367) both ends are arranged in the torsion shaft connecting hole (3662) respectively
In, second overturning connecting shaft (365) passes through connecting shaft hole (3663) and is fixed on overturning seat (362), on the ontology
Multiple screw holes (3664) are fixed by screws on connecting plate (368), and the multiple axle sleeve (371) compartment of terrain is arranged in the company
On fishplate bar (368) surface, the every guiding axis (370) is arranged in respectively in each axle sleeve (371), every guiding axis (370)
One end and suction cup sealed plate (372) it is affixed, the other end of guiding axis (370) is then flexibly connected with guiding axis connecting plate (369).
9. battery core reverse welding fixture according to claim 8, which is characterized in that on the guiding axis (370) and be located at
Spring cushion block (3701) are also arranged between suction cup sealed plate (372) and connecting plate (368).
10. battery core reverse welding fixture according to claim 8, which is characterized in that on the tool substrate (31) and position
It is additionally provided with the overturning blend stop (311) of its limit above a pair of of overturning seat (362) after overturning component overturning in place.
11. battery core reverse welding fixture according to claim 6, which is characterized in that the first turntable support base
It (22) is buccal glyph shaped structure, level is equipped with positioning supporting plate (221) on inner sidewall, is equipped on the positioning supporting plate (221)
Third cylinder (222), the movable end of the third cylinder are equipped with the positioning with location hole (321) the cooperation positioning on the side plate
Inserted block (223).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820810039.3U CN208543157U (en) | 2018-05-29 | 2018-05-29 | A kind of battery core reverse welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820810039.3U CN208543157U (en) | 2018-05-29 | 2018-05-29 | A kind of battery core reverse welding fixture |
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| Publication Number | Publication Date |
|---|---|
| CN208543157U true CN208543157U (en) | 2019-02-26 |
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ID=65421712
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820810039.3U Active CN208543157U (en) | 2018-05-29 | 2018-05-29 | A kind of battery core reverse welding fixture |
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| Country | Link |
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| CN (1) | CN208543157U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948265A (en) * | 2019-12-31 | 2020-04-03 | 苏州宝优际科技股份有限公司 | Overturning positioning fixture disc and fixture table |
| CN110977283A (en) * | 2019-11-28 | 2020-04-10 | 大族激光科技产业集团股份有限公司 | Automatic welding jig that overturns of electricity core module |
| CN113618241A (en) * | 2021-08-19 | 2021-11-09 | 深圳市尚拓激光技术有限公司 | Laser welding equipment for lithium battery cover plate |
| CN115781074A (en) * | 2022-12-29 | 2023-03-14 | 楚能新能源股份有限公司 | Current collecting plate welding fixture and current collecting plate welding equipment |
-
2018
- 2018-05-29 CN CN201820810039.3U patent/CN208543157U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977283A (en) * | 2019-11-28 | 2020-04-10 | 大族激光科技产业集团股份有限公司 | Automatic welding jig that overturns of electricity core module |
| CN110977283B (en) * | 2019-11-28 | 2022-04-12 | 大族激光科技产业集团股份有限公司 | Automatic welding jig that overturns of electricity core module |
| CN110948265A (en) * | 2019-12-31 | 2020-04-03 | 苏州宝优际科技股份有限公司 | Overturning positioning fixture disc and fixture table |
| CN113618241A (en) * | 2021-08-19 | 2021-11-09 | 深圳市尚拓激光技术有限公司 | Laser welding equipment for lithium battery cover plate |
| CN115781074A (en) * | 2022-12-29 | 2023-03-14 | 楚能新能源股份有限公司 | Current collecting plate welding fixture and current collecting plate welding equipment |
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