CN105729025B - A kind of weldment fixture - Google Patents
A kind of weldment fixture Download PDFInfo
- Publication number
- CN105729025B CN105729025B CN201610296148.3A CN201610296148A CN105729025B CN 105729025 B CN105729025 B CN 105729025B CN 201610296148 A CN201610296148 A CN 201610296148A CN 105729025 B CN105729025 B CN 105729025B
- Authority
- CN
- China
- Prior art keywords
- pedestal
- clamping plate
- sliding rail
- assembly
- clamping
- 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.)
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Classifications
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0408—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work for planar work
-
- 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
- B23K2101/38—Conductors
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The present invention relates to a kind of weldment fixtures, comprising: the clamping plate that pedestal and the two sides that pedestal is arranged in do relative motion.Assembly to be welded is placed on pedestal under the action of preceding road conveying robot, and then the clamping plate of two sides moves the assembly that is clamped, and then preceding road conveying robot release is retreated, thus the assembly of accurate firm positioning welding, and it is preferable to neutrality.
Description
Technical field
The present invention relates to a kind of weldment fixture, more particularly to it is a kind of for current carrying lug and battery core to be welded when, positioning to
The weldment fixture of the assembly of welding belongs to battery production final finishing technical field.
Background technique
With the fast development of clean energy resource and electric car industry, the application of battery is also more and more extensive, especially round
Column type dry cell on electric car using more more and more universal.Such as the dedicated lithium battery of tesla, using thousands of 18650 battery cores of section
And it is assembled into special battery plate, as the power resources of vehicle, and this mode is also approved in the industry substantially and is used for reference extensively.
Therefore the demand currently on the market to battery assembly arrangement processing is increasing, and market potential is larger, and at this stage correspondingly
Automatic producing technology and equipment still in research and development the starting stage, lead to occur cycle in time on domestic market, therefore
Urgently the automatic technology of battery final finishing production link is broken through, and forms the ability of continuous automatic production.
Wherein, the welding link of current carrying lug is a highly important link in production process, i.e., in upper current carrying lug link
After the shell two sides that current carrying lug is attached to dress battery core are formed assembly 70 to be welded, the assembly 70 is as shown in Figure 1, needs pair
Assembly 70 is welded, so that current carrying lug and the positive and negative anodes of battery core are welded to connect, traditional welding is generallyd use in industry
Manual welding, efficiency is lower, and the quality of production is poor, and mostly small lot produces.And with the gradually increasing of the market demand, traditional people
Work welding manner has been difficult to meet processing request, the improvement solution of urgent need automation.And considering automatic welding
Scheme in, due to this assembly two sides current carrying lug be easy offset or fall off, to welding when positioning requirements it is higher,
It is required that accurate positioning is secured, and preferable to neutrality, and traditional frock clamp is not able to satisfy this demand, has to be solved.
Summary of the invention
The purpose of the present invention is to provide a kind of weldment fixtures, secured to assembly accurate positioning to be welded, and
To neutral preferable.
The purpose of the present invention is be achieved through the following technical solutions:
A kind of weldment fixture, comprising: the clamping plate that pedestal and the two sides that pedestal is arranged in do relative motion.
Further, the top of pedestal is equipped with liftable pressing plate, for pushing down assembly from top.
Further, the lower section of pedestal is equipped with sliding rail, and clamping plate is mounted on the sliding block of sliding rail, and sliding block is in the presence of cylinder
It is moved along sliding rail.
Further, it sets below pedestal there are two parallel sliding rail, two sliding blocks, two folders is respectively set on each sliding rail
Plate is separately mounted on the sliding block of pedestal the same side.
Further, the bottom of clamping plate is equipped with transmission device, and transmission device includes fixed central rotating shaft, on central rotating shaft
Rotatable pivoted arm is installed, the both ends of pivoted arm are hinged with linking arm backwards relatively, and the end of linking arm, which is equipped with, rotatably to be connected
Disk is connect, two clamping plates are rotatablely connected with two terminal pads respectively；The piston rod of cylinder is connect with one of Boards wall, to
Two clamping plates are driven to do opposite or deviate from movement, the top of clamping plate has the open slot for accommodating manipulator, and the lower part of clamping plate has
The through-hole of corresponding assembly position to be welded.
Further, the top of pressing plate is connect with lifting cylinder, lifting cylinder lifting setting.
Further, which further includes the mobile device for driving pedestal and clamping plate synchronizing moving.
A kind of weldment fixture of the present invention, comprising: the folder that pedestal and the two sides that pedestal is arranged in do relative motion
Plate.Assembly to be welded is placed on pedestal under the action of preceding road conveying robot, and then the clamping plate of two sides moves clamping
Assembly is fixed, then preceding road conveying robot release is retreated, thus the assembly of accurate firm positioning welding, and it is right
It is neutral preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of assembly to be welded；
Fig. 2 is the structural schematic diagram applied in a kind of one bonding machine of weldment fixture of the present invention；
Fig. 3 is the structural schematic diagram in a kind of one specific embodiment of weldment fixture of the present invention
Fig. 4 is that the explosive view after mobile device is removed in Fig. 3；
Fig. 5 is the bottom view of Fig. 4 middle clamp plate.
Specific embodiment
The present invention will be further described in detail below based on the drawings and embodiments.
As shown in Figure 1, Figure 2 and Figure 3, weldment fixture 10 described in the embodiment of the present invention, it is to be welded for being fixedly clamped
Assembly 70, including pedestal 11 and the clamping plate 12 that the two sides of pedestal 11 do relative motion is set, the top of clamping plate 12 has
The open slot 12a of manipulator is accommodated, the lower part of clamping plate 12 has the through-hole 12b of corresponding assembly position to be welded.Open slot and
The setting of through-hole facilitates welding.
In order to further enhance it to neutrality, the top of pedestal 11 is equipped with liftable pressing plate 40, for pushing down from top
Assembly.The lower section of pedestal 11 is equipped with sliding rail 13, and clamping plate 12 is mounted on the sliding block 14 of sliding rail 13, work of the sliding block 14 in cylinder 19
It is moved with lower along sliding rail 13.It is set below pedestal 11 there are two parallel sliding rail 13, two sliding blocks is respectively set on each sliding rail 13
14, two clamping plates 12 are separately mounted on the sliding block 14 of 11 the same side of pedestal.
The bottom of clamping plate 12 is equipped with transmission device, and transmission device includes fixed central rotating shaft 15, is pacified on central rotating shaft 15
Equipped with rotatable pivoted arm 16, the both ends of pivoted arm 16 are hinged with linking arm 17 backwards relatively, and the end of linking arm 17 is equipped with and can turn
Dynamic terminal pad 18, two clamping plates 12 are rotatablely connected with two terminal pads 18 respectively；The piston rod of cylinder 19 and one of folder
Plate 12 is fixedly connected, to drive two clamping plates 12 to do in opposite directions or away from movement.
As shown in connection with fig. 4, in this embodiment, clamping plate 12 is arranged to form easy to disassemble, is mounted on clamping plate installation
On seat 12c, the bottom of clamping plate mounting base 12c is equipped with the circular groove 121 to match with terminal pad 18.Certain clamping plate 12 can also be direct
It is arranged to the integral form of band, this embodiment is not repeated.
As shown in Figures 1 and 2, the top of pressing plate 40 is connect with lifting cylinder 41, the lifting setting of lifting cylinder 41.The welding
Part fixture further includes the mobile device 20 for driving 12 synchronizing moving of the pedestal 11 and the clamping plate.The mobile device 20 is line
Rail.
It the foregoing is merely embodiments of the present invention are illustrated, is not intended to restrict the invention, for the technology of this field
For personnel, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on be should be included in
Within protection scope of the present invention.
Claims (1)
1. a kind of weldment fixture characterized by comprising the folder that pedestal and the two sides that the pedestal is arranged in do relative motion
Plate further includes the mobile device for driving the pedestal and the clamping plate synchronizing moving, and the bottom of the clamping plate is equipped with transmission device,
The transmission device includes fixed central rotating shaft, is equipped with rotatable pivoted arm on the central rotating shaft, and the two of the pivoted arm
End is hinged with linking arm backwards relatively, and the end of the linking arm is equipped with rotatable terminal pad, two clamping plates respectively with two
Terminal pad rotation connection；The piston rod of cylinder is connect with one of Boards wall, to drive two clamping plates to do opposite or back
From movement, the top of the clamping plate has the open slot for accommodating manipulator, and the lower part of the clamping plate has corresponding assembly to be welded
The lower section of the through-hole of socket part position, the pedestal is equipped with sliding rail, and the clamping plate is mounted on the sliding block of the sliding rail, and the sliding block exists
It moves, sets below the pedestal there are two parallel sliding rail along the sliding rail under the action of the cylinder, on each sliding rail respectively
Two sliding blocks are set, and two clamping plates are separately mounted on the sliding block of described pedestal the same side, and the top of the pedestal is equipped with
Liftable pressing plate, for pushing down the assembly from top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610296148.3A CN105729025B (en) | 2016-05-08 | 2016-05-08 | A kind of weldment fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610296148.3A CN105729025B (en) | 2016-05-08 | 2016-05-08 | A kind of weldment fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105729025A CN105729025A (en) | 2016-07-06 |
| CN105729025B true CN105729025B (en) | 2018-12-28 |
Family
ID=56288180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610296148.3A Active CN105729025B (en) | 2016-05-08 | 2016-05-08 | A kind of weldment fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105729025B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378506B (en) * | 2017-07-03 | 2019-01-08 | 杭州顺达伯耐特电梯有限公司 | A kind of door-plate integral type production equipment |
| CN108788555A (en) * | 2018-07-16 | 2018-11-13 | 宝龙电子（东莞）有限公司 | A kind of battery pack jig of double-station and its welding method used |
| CN109676309A (en) * | 2019-01-28 | 2019-04-26 | 广州南方电力集团电器有限公司 | Positioning device and welding system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205673794U (en) * | 2016-05-08 | 2016-11-09 | 无锡奥特维智能装备有限公司 | A kind of weldment fixture |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9533367B2 (en) * | 2006-05-04 | 2017-01-03 | Black & Decker Inc. | Cordless welding machine and plasma cutter |
| CN203031146U (en) * | 2013-01-04 | 2013-07-03 | 深圳市鼎力源科技有限公司 | Adjustable clamp device for laser welding of aluminum case cell |
| CN105215549A (en) * | 2014-08-30 | 2016-01-06 | 王月兰 | For welding the welding equipment of lithium battery |
| CN204277172U (en) * | 2014-12-11 | 2015-04-22 | 张涛 | Lead-acid battery polar group welder |
| CN205008756U (en) * | 2015-08-30 | 2016-02-03 | 优科能源(漳州)有限公司 | A frock clamp for spot welding of group battery laser |
| CN105460578B (en) * | 2015-11-12 | 2018-01-23 | 惠州金源精密自动化设备有限公司 | Battery is carried and welding system |
| CN105458582A (en) * | 2015-12-15 | 2016-04-06 | 重庆蓝姆焊接设备有限公司 | Clamp for welding of front longitudinal beam |
| CN105537835B (en) * | 2016-02-01 | 2016-11-09 | 东莞市奥海电源科技有限公司 | Battery core automatic spot-welding device and automatic spot welding method thereof |
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2016
- 2016-05-08 CN CN201610296148.3A patent/CN105729025B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205673794U (en) * | 2016-05-08 | 2016-11-09 | 无锡奥特维智能装备有限公司 | A kind of weldment fixture |
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| Publication number | Publication date |
|---|---|
| CN105729025A (en) | 2016-07-06 |
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