CN102672394A - Split motive power battery box welding tooling - Google Patents
Split motive power battery box welding tooling Download PDFInfo
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- CN102672394A CN102672394A CN2012101533790A CN201210153379A CN102672394A CN 102672394 A CN102672394 A CN 102672394A CN 2012101533790 A CN2012101533790 A CN 2012101533790A CN 201210153379 A CN201210153379 A CN 201210153379A CN 102672394 A CN102672394 A CN 102672394A
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- battery box
- power battery
- tooling
- welding tooling
- box welding
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Abstract
The invention discloses a split motive power battery box welding tooling, which is used for the ring welding of a battery box bottom plate and a battery framework and comprises a tooling body, wherein the tooling body is in a smooth framework structure comprising a transverse rod and a longitudinal rod, at least one positioning hole is arranged on the tooling body, and the tooling body is in a lattice-shaped framework structure. The split motive power battery box welding tooling disclosed by the invention has the advantages that the tooling body per se has a smooth press plate function, particularly, the tooling body in the lattice-shaped framework structure adopts steel plates as raw materials, the weight is light, the positioning stability is effectively improved, the full welding beam deformation quantity is controlled, the smoothness and the precision of installing holes are improved, the service life of products is long, and the split motive power battery box welding tooling is suitable for high-precision hole position welding positioning of inwards sunk sealing plates.
Description
Technical field
The invention belongs to the welding tooling field, relate in particular to a kind of aluminium alloy sealing plate welding tooling of power battery box.
Background technology
At present, it is raw material that the new energy electric motor vehicle Battery case mainly adopts plastics, and its body seal property is good, flatness is high; But plastic battery case shell is feared abominable road conditions such as rubble; Tension is anticorrosive poor, and especially the battery case surface is easy cracked because of colliding with under abominable road conditions, causes the battery case shell to be scrapped.And be the inside of the Battery case of material with the aluminium alloy plate; Welding deformation amount is big; Thereby can't satisfy the requirement that installs and fixes of battery pack; And the electrokinetic cell of new forms of energy is the parts of individual extremely key and rapid wear to car load, so the precision, the planarization that install and fix the group hole of its battery pack are all extremely important.
Summary of the invention
Defective in view of above-mentioned prior art existence; The objective of the invention is to propose a kind of split type power battery box welding tooling; Location welding with the strict built-in shrouding of similar casing that meets the demands; Characteristics with the precision of guaranteeing casing inner bottom part group hole, plate face planarization etc. are particularly useful for the electrical motor vehicle of all kinds of new forms of energy.
The object of the invention will be achieved through following technical scheme:
A kind of split type power battery box welding tooling is used for the boxing welding of battery case base plate and battery frame, comprises the frock body, and said frock body is the smooth frame structure that comprises cross bar and vertical pole; Said frock body is provided with the locating hole of at least one.
Preferably, above-mentioned split type power battery box welding tooling, wherein: said frock body is king's glyph framework structure.
Preferably, above-mentioned split type power battery box welding tooling, wherein: said frock body removably is connected through bolt with said battery case base plate.
Preferably, above-mentioned split type power battery box welding tooling, wherein: said battery case base plate is the aluminum alloy battery base plate, said battery frame is an aluminium alloy battery framework.
Preferably, above-mentioned split type power battery box welding tooling, wherein: said frock body is a steel frock body.
Preferably, above-mentioned split type power battery box welding tooling, wherein: said bolt is interior hexangle type bolt.
Outstanding effect of the present invention is: split type power battery box welding tooling of the present invention, and the frock body self has the frock body of smooth pressing plate function, particularly king's glyph framework structure concurrently; The employing steel plate is raw material, and is in light weight, effectively promotes position stability; Control the deflection of full weld seam; Promote the precision and the planarization of installing hole, the product life cycle is long, and welding location, sealing plate high accurate hole position is particularly useful for caving in.The battery case that adopts the present invention to be welded had not only guaranteed the precision of product installing hole but also can satisfy the smooth performance requirement of inner sealing plate.
Following constipation closes the embodiment accompanying drawing, and specific embodiments of the invention is done further to detail, so that technical scheme of the present invention is easier to understand, grasp.
Description of drawings
Fig. 1 is the front view of the embodiment of the invention;
Fig. 2 is the vertical view of the embodiment of the invention;
Fig. 3 is the upward view of the embodiment of the invention.
The specific embodiment
Embodiment:
A kind of split type power battery box welding tooling of present embodiment is used for the boxing welding of battery case base plate 1 and battery frame 2, like Fig. 1～shown in Figure 3, comprises frock body 3, and frock body 3 is the smooth frame structure of king's font that comprises cross bar and vertical pole; Frock body 3 is provided with a plurality of locating holes 4.Frock body 3 removably is connected through bolt 5 with battery case base plate 1.
Optional, battery case base plate 1 is the aluminum alloy battery base plate, battery frame 2 is an aluminium alloy battery framework.
Optional, frock body 3 is a steel frock body.
Optional, bolt 5 is interior hexangle type bolt.
The bottom part ring of the battery case base plate 1 of present embodiment is welded with the battery frame 2 of aluminium alloy; Welding junction is an annular; The girth joint of this kind structure mainly bears tension when working; The tension that the frock body 3 of king's font produces when antagonism entire cell box plate 1 is provided with battery frame 2 welding makes battery case base plate 1 stressed evenly in all directions, and above structure has guaranteed product precision and smooth performance; Have tensile property preferably, present embodiment split, built-in split type power battery box welding tooling are particularly useful for the welding sequence that casing inner bottom part group hole precision and panel planarization are had relatively high expectations.
The present invention still has numerous embodiments, and all employing equivalents or equivalent transformation and all technical schemes of forming all drop within protection scope of the present invention.
Claims (6)
1. a split type power battery box welding tooling is used for the boxing welding of battery case base plate and battery frame, and it is characterized in that: comprise the frock body, said frock body is the smooth frame structure that comprises cross bar and vertical pole; Said frock body is provided with the locating hole of at least one.
2. split type power battery box welding tooling according to claim 1 is characterized in that: said frock body is king's glyph framework structure.
3. split type power battery box welding tooling according to claim 1 is characterized in that: said battery case base plate is the aluminum alloy battery base plate, and said battery frame is an aluminium alloy battery framework.
4. split type power battery box welding tooling according to claim 1 is characterized in that: said frock body is a steel frock body.
5. split type power battery box welding tooling according to claim 1 is characterized in that: said frock body removably is connected through bolt with said battery case base plate.
6. split type power battery box welding tooling according to claim 5 is characterized in that: said bolt is interior hexangle type bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101533790A CN102672394A (en) | 2012-05-17 | 2012-05-17 | Split motive power battery box welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101533790A CN102672394A (en) | 2012-05-17 | 2012-05-17 | Split motive power battery box welding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102672394A true CN102672394A (en) | 2012-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101533790A Pending CN102672394A (en) | 2012-05-17 | 2012-05-17 | Split motive power battery box welding tooling |
Country Status (1)
| Country | Link |
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| CN (1) | CN102672394A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447587A (en) * | 2013-08-30 | 2013-12-18 | 力帆实业(集团)股份有限公司 | Tool and method for positioning and welding threaded sleeves of power battery pack |
| CN105171301A (en) * | 2015-07-20 | 2015-12-23 | 安徽无为冠雄建材机械有限公司 | Positioning tool for auxiliary welding device |
| CN105171302A (en) * | 2015-07-20 | 2015-12-23 | 安徽无为冠雄建材机械有限公司 | End face positioning device for welding positioning device |
| CN108356392A (en) * | 2018-02-08 | 2018-08-03 | 辽宁忠旺铝合金精深加工有限公司 | A kind of welding procedure for aluminium alloy new-energy automobile power bogey |
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| JP2003019597A (en) * | 2001-07-03 | 2003-01-21 | Matsushita Electric Ind Co Ltd | Framework welding equipment for mask frame |
| CN101323070A (en) * | 2008-07-22 | 2008-12-17 | 山东丰汇设备技术有限公司 | Complete interchanging quick fix tower section K lever welding fixture |
| CN201432183Y (en) * | 2009-06-29 | 2010-03-31 | 苏州宝馨科技实业股份有限公司 | Fixed corner fitting tooling fixture of car battery box baffle |
| CN101862930A (en) * | 2010-07-26 | 2010-10-20 | 天津锐新电子热传技术股份有限公司 | Welding fixture tool of aluminum alloy battery tank body for electric automobile |
| CN201645089U (en) * | 2010-03-25 | 2010-11-24 | 吉林大学 | Assembly welding mould for battery box cover |
| CN201815828U (en) * | 2010-10-21 | 2011-05-04 | 天津赛瑞机器设备有限公司 | Butt-welding tool set for engine room platform of wind power equipment |
| CN202667974U (en) * | 2012-05-17 | 2013-01-16 | 苏州奥杰汽车工业有限公司 | Split type motive power battery box welding tool |
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2012
- 2012-05-17 CN CN2012101533790A patent/CN102672394A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2003019597A (en) * | 2001-07-03 | 2003-01-21 | Matsushita Electric Ind Co Ltd | Framework welding equipment for mask frame |
| CN101323070A (en) * | 2008-07-22 | 2008-12-17 | 山东丰汇设备技术有限公司 | Complete interchanging quick fix tower section K lever welding fixture |
| CN201432183Y (en) * | 2009-06-29 | 2010-03-31 | 苏州宝馨科技实业股份有限公司 | Fixed corner fitting tooling fixture of car battery box baffle |
| CN201645089U (en) * | 2010-03-25 | 2010-11-24 | 吉林大学 | Assembly welding mould for battery box cover |
| CN101862930A (en) * | 2010-07-26 | 2010-10-20 | 天津锐新电子热传技术股份有限公司 | Welding fixture tool of aluminum alloy battery tank body for electric automobile |
| CN201815828U (en) * | 2010-10-21 | 2011-05-04 | 天津赛瑞机器设备有限公司 | Butt-welding tool set for engine room platform of wind power equipment |
| CN202667974U (en) * | 2012-05-17 | 2013-01-16 | 苏州奥杰汽车工业有限公司 | Split type motive power battery box welding tool |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447587A (en) * | 2013-08-30 | 2013-12-18 | 力帆实业(集团)股份有限公司 | Tool and method for positioning and welding threaded sleeves of power battery pack |
| CN103447587B (en) * | 2013-08-30 | 2016-02-10 | 力帆实业(集团)股份有限公司 | A kind of frock and method electrokinetic cell bag screw shell being positioned to welding |
| CN105171301A (en) * | 2015-07-20 | 2015-12-23 | 安徽无为冠雄建材机械有限公司 | Positioning tool for auxiliary welding device |
| CN105171302A (en) * | 2015-07-20 | 2015-12-23 | 安徽无为冠雄建材机械有限公司 | End face positioning device for welding positioning device |
| CN108356392A (en) * | 2018-02-08 | 2018-08-03 | 辽宁忠旺铝合金精深加工有限公司 | A kind of welding procedure for aluminium alloy new-energy automobile power bogey |
| CN108356392B (en) * | 2018-02-08 | 2019-04-19 | 辽宁忠旺铝合金精深加工有限公司 | A kind of welding procedure for aluminium alloy new-energy automobile power bogey |
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Application publication date: 20120919 |