CN205950147U - Electronic passenger car battery assembly welding closing device that guarantees serviceability - Google Patents
Electronic passenger car battery assembly welding closing device that guarantees serviceability Download PDFInfo
- Publication number
- CN205950147U CN205950147U CN201620905662.8U CN201620905662U CN205950147U CN 205950147 U CN205950147 U CN 205950147U CN 201620905662 U CN201620905662 U CN 201620905662U CN 205950147 U CN205950147 U CN 205950147U
- Authority
- CN
- China
- Prior art keywords
- assembly welding
- platform
- battery bag
- studs
- pressing plate
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides an electronic passenger car battery assembly welding closing device that guarantees serviceability, includes assembly welding platform, stud, fastening nut, clamp plate, fastening bolt, its characterized in that: there is the installation screw hole on assembly welding platform upper strata with battery package profile modeling, lower floor's processing, and stud, fastening nut constitute the altitude mixture control subassembly and fix on welded platform, but the clamp plate embolia among the stud and the subassembly that compresses tightly through the fixed height -adjusting of formation of fastening nut from the upper end, it is fixed with battery package and assembly welding platform that fastening bolt passes through the screw hole. It is above the quantity of clamp plate set up according to the welding position of battery package in the use. The utility model has the advantages of rational in infrastructure, convenient to use, commonality be strong, improved the pleasing to the eye of battery package appearance.
Description
Technical field：
The utility model belongs to electric passenger vehicle and manufactures field, more particularly, to a kind of electric passenger vehicle battery pack group weldering pressure
Tight device.
Background technology：
In electric passenger vehicle battery bag welding process, battery bag forms for multiple the welding of sheet metal parts, due to battery packaging material
Matter is aluminum alloy plate materials, and thickness of slab is relatively thin, complex structure, and weld seam adopts sequential welding, leads to battery bag weld seam to interlock and concentrates；Whole knot
Structure easily serious indent external drum waveform after welding, has had a strong impact on the performance of battery bag and attractive in appearance.In order to solve
This problem, we devise a kind of electric passenger vehicle battery pack group weldering hold down gag, not only control battery bag in welding
During occur deformation, also improve battery bag welding machining accuracy.
Content of the invention：
The purpose of this utility model is to overcome shortcoming present in prior art, provides a kind of electric passenger vehicle battery bag
With group weldering hold down gag.
The utility model solves its technical problem and be employed technical scheme comprise that to be implemented：A kind of electric passenger vehicle electricity
Chi Bao with group weldering hold down gag, including group weldering platform, studs, clamp nut, pressing plate, fastening bolt it is characterised in that：Group
Weldering platform topsides and battery bag profiling, lower floor is machined with installation screwed hole, studs, clamp nut composition height adjustment assembly
It is fixed on jig, pressing plate is inserted in studs and by the clamp nut height-adjustable pressure of fixing formation from upper end
Tight assembly, battery bag is fixed with group weldering platform by fastening bolt by screwed hole.
The quantity of above-described pressing plate is arranged according to the welding position of battery bag in use.
The utility model has rational in infrastructure, easy to use, highly versatile, improves the attractive in appearance etc. excellent of battery bag profile
Point.
Brief description：
Fig. 1 is the front view of the utility model structure；
Fig. 2 is the top view of the utility model structure；
Fig. 3 is operating diagram of the present utility model；
In figure：1. group weldering platform, 2. studs, 3. clamp nut, 4. pressing plate, 5. fastening bolt, 6. battery bag.
Specific embodiment：
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of electric passenger vehicle battery pack group welds hold down gag, welds platform 1, double including group
Header stud 2, clamp nut 3, pressing plate 4, fastening bolt 5 it is characterised in that：Group weldering platform 1 upper strata and battery bag 6 profiling, lower floor
It is machined with installation screwed hole, studs 2, clamp nut 3 composition height adjustment assembly are fixed on jig 1, pressing plate is from 4
Upper end is inserted in studs 2 and is held down assembly by the fixing formation of clamp nut 3 is height-adjustable, and fastening bolt 5 is passed through
Screwed hole will be fixing with group weldering platform 1 for battery bag 6.
The quantity of above-described pressing plate 4 is arranged according to the welding position of battery bag 6 in use.
Embodiment：Pure electric passenger vehicle battery bag 6 is tipped upside down on centered position on group weldering platform 1, in group weldering platform 1
Studs 2 is screwed in, studs 2 lower end locked by clamp nut 3, and pressing plate 4 is inserted in studs 2 upper end in outer periphery threads hole,
Clamp nut 3 is fixed pressing plate 4 and realizes highly adjusting, and fastening bolt 5 penetrates the installing hole of battery bag 6 surrounding and screws in group
Weldering platform 1 inside thread hole is fixed, and controls the deformation in battery bag 6 welding；Battery for differing heights welding position
Bag 6, by adjusting pressing plate 4 height, realizes the compression to battery bag 6.
Claims (2)
1. a kind of electric passenger vehicle battery pack group welds hold down gag, welds platform including group（1）, studs（2）, clamp nut
（3）, pressing plate（4）, fastening bolt（5）It is characterised in that：Group weldering platform（1）Upper strata and battery bag（6）Profiling, lower floor is machined with
Screwed hole, studs are installed（2）, clamp nut（3）Composition height adjustment assembly is fixed on jig（1）On, pressing plate from
（4）Studs is inserted in upper end（2）In and pass through clamp nut（3）Fixing formation is height-adjustable to hold down assembly, and fastens spiral shell
Bolt（5）By screwed hole by battery bag（6）With group weldering platform（1）Fixing.
2. a kind of electric passenger vehicle battery pack group weldering hold down gag according to claim 1 it is characterised in that：Pressing plate
（4）Quantity according to battery bag in use（6）Welding position arranging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620905662.8U CN205950147U (en) | 2016-08-20 | 2016-08-20 | Electronic passenger car battery assembly welding closing device that guarantees serviceability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620905662.8U CN205950147U (en) | 2016-08-20 | 2016-08-20 | Electronic passenger car battery assembly welding closing device that guarantees serviceability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205950147U true CN205950147U (en) | 2017-02-15 |
Family
ID=57976458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620905662.8U Expired - Fee Related CN205950147U (en) | 2016-08-20 | 2016-08-20 | Electronic passenger car battery assembly welding closing device that guarantees serviceability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205950147U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964934A (en) * | 2017-05-10 | 2017-07-21 | 张家港清研再制造产业研究院有限公司 | A kind of battery pack fixing device of mobile pressing |
| CN109955022A (en) * | 2017-12-26 | 2019-07-02 | 河南森源重工有限公司 | Battery pack box body welding method and the battery pack box body welding tooling for implementing this method |
-
2016
- 2016-08-20 CN CN201620905662.8U patent/CN205950147U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964934A (en) * | 2017-05-10 | 2017-07-21 | 张家港清研再制造产业研究院有限公司 | A kind of battery pack fixing device of mobile pressing |
| CN109955022A (en) * | 2017-12-26 | 2019-07-02 | 河南森源重工有限公司 | Battery pack box body welding method and the battery pack box body welding tooling for implementing this method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20200820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |