CN204248305U - A kind of hybrid power automobile battery box welding fixture - Google Patents
A kind of hybrid power automobile battery box welding fixture Download PDFInfo
- Publication number
- CN204248305U CN204248305U CN201420706706.5U CN201420706706U CN204248305U CN 204248305 U CN204248305 U CN 204248305U CN 201420706706 U CN201420706706 U CN 201420706706U CN 204248305 U CN204248305 U CN 204248305U
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- plate
- location
- backup plate
- machine frame
- cooling tube
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model relates to a kind of hybrid power automobile battery box welding fixture, comprise machine frame, lower machine frame, joint pin and cooling water circulating device, and connected by joint pin, upper machine frame and lower machine frame include backup plate and location-plate, and backup plate and location-plate are bolted, and location-plate axis and backup plate center line are in same level, location-plate and backup plate contact surface place establish locating slot, another embedding at least one cooling tube in backup plate and location-plate, connector is all established in cooling tube two ends, backup plate and location-plate all at least 4, and respectively successively first place connect and compose loop configuration, be interconnected by connector between cooling tube, all respectively have at least one cooling tube in cooling tube on backup plate and location-plate and establish water inlet and delivery port.Originally novel have the advantages that positioning precision is high, structural adjustment is flexible, structural strength is large and heat radiation timely, radiating efficiency is high, thus contribute to the crudy improving battery supply box.
Description
Technical field
The utility model relates to a kind of hybrid power automobile battery box welding fixture, belongs to welding processing tooling device technical field.
Background technology
At present in the production and processing carrying out electric automobile battery pack, battery case mainly with the thin plate of aluminum alloy material by being welded into, and due to aluminium alloy sheet because himself material has good heat conductivility, and higher thermal expansion ratio, and the reason such as the self structure intensity to cause because thickness is degenerate is not enough, cause it when carrying out welding processing, because temperature at weld is high, and its cooling velocity is very fast, therefore cause and easily occur serious deformation after the cooling period through weld locations, thus finally cause battery case overall because malformation seriously cannot normally use, therefore in order to ensure the welding quality of battery case, often when welding, special tool fixture is utilized to position battery case, and presently used welding tooling tool, although structural strength is large, the needs of use can be met, but also cause it cannot adjust flexibly according to battery pack structure, greatly reduce the flexibility that it uses, therefore need to develop a kind of strong adaptability, use flexible and that structural strength is large battery box welding processing tool.
Utility model content
For the deficiency that prior art exists, the utility model provides a kind of hybrid power automobile battery box welding fixture, this novel novel have that positioning precision is high, structural adjustment is flexible, structural strength is large and heat radiation in time, feature that radiating efficiency is high, the on the one hand applicable needs with the battery case weld job of various structures type, the opposing party effectively can overcome the drawback of the structural deformation occurred because heat is too high that battery supply box easily occurs when welding processing operation, thus contributes to the crudy improving battery supply box.
To achieve these goals, the utility model realizes by the following technical solutions:
A kind of hybrid power automobile battery box welding fixture, comprise machine frame, lower machine frame, joint pin and cooling water circulating device, wherein go up between machine frame and lower machine frame and be parallel to each other, and connected by joint pin, joint pin at least four, and it is vertical with upper machine frame and lower machine frame respectively, upper machine frame and lower machine frame include backup plate and location-plate, and backup plate and location-plate are bolted, and location-plate axis and backup plate center line are in same level, after backup plate is connected with location-plate, its cross section is in " T " font, location-plate and backup plate contact surface place establish locating slot, the uniform connecting screw hole of locating slot side surface, and set bit slice by connecting screw hole, and spacer at least one deck, another embedding at least one cooling tube in backup plate and location-plate, connector is all established in cooling tube two ends, backup plate and location-plate all at least 4, and respectively successively first place connect and compose loop configuration, be interconnected by connector between cooling tube, all respectively have at least one cooling tube in cooling tube on backup plate and location-plate and establish water inlet and delivery port, water inlet on cooling tube is communicated with cooling water circulating device with delivery port.
Further, described joint pin is Telescopic rod structure.
Further, between described backup plate and backup plate and all hinged by ratchet between location-plate and location-plate.
Further, the thickness of described spacer individual layer is not less than 0.5 millimeter.
Further, described cooling water circulating device adopts semiconductor refrigerating equipment.
Originally novel have the advantages that positioning precision is high, structural adjustment is flexible, structural strength is large and heat radiation timely, radiating efficiency is high, the on the one hand applicable needs with the battery case weld job of various structures type, the opposing party effectively can overcome the drawback of the structural deformation occurred because heat is too high that battery supply box easily occurs when welding processing operation, thus contributes to the crudy improving battery supply box.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is this new structure schematic diagram;
Fig. 2 is machine frame structural representation;
Fig. 3 is machine frame knot partial enlarged drawing.
Detailed description of the invention
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the utility model further.
A kind of hybrid power automobile battery box welding fixture as described in Fig. 1,2 and 3, comprise machine frame 1, lower machine frame 2, joint pin 3 and cooling water circulating device 4, wherein go up between machine frame 1 and lower machine frame 2 and be parallel to each other, and connected by joint pin 3, joint pin 3 at least four, and vertical with upper machine frame 1 and lower machine frame 2 respectively.
In the present embodiment, described upper machine frame 1 and lower machine frame 2 include backup plate 5 and location-plate 6, and backup plate 5 and location-plate 6 are bolted, and location-plate 6 axis and backup plate 5 center line are in same level, after backup plate 5 is connected with location-plate 6, its cross section is in " T " font, location-plate 6 and backup plate 5 contact surface place establish locating slot 7, the uniform connecting screw hole 8 of locating slot 7 side surface, and set bit slice 9 by connecting screw hole 8, and spacer 9 at least one deck, individual layer spacer 9 thickness is not less than 0.5 millimeter, another embedding at least one cooling tube 10 in backup plate 5 and location-plate 6, connector 11 is all established at cooling tube 10 two ends, backup plate 5 and location-plate 6 all at least 4, and respectively successively first place connect and compose loop configuration, be interconnected by connector 11 between cooling tube 10, all respectively have at least one cooling tube 10 in backup plate 5 and the cooling tube 10 on location-plate 6 and establish water inlet 12 and delivery port 13, water inlet 12 on cooling tube 10 is communicated with cooling water circulating device 4 with delivery port 13.
In the present embodiment, between described backup plate 5 and backup plate 5 and all hinged by ratchet 13 between location-plate 6 and location-plate 6, joint pin 3 is Telescopic rod structure, and cooling water circulating device 4 adopts semiconductor refrigerating equipment.
This is novel when applying, by the locating slot between backup plate and location-plate, workpiece is positioned, separately can according to the actual size of workpiece during location, quantity and position by adjusting spacer in locating slot realize the best orientation to workpiece, thus it is high to make it have positioning precision, structural adjustment is flexible, structural strength is large and heat radiation is timely, the feature that radiating efficiency is high, the on the one hand applicable needs with the battery case weld job of various structures type, the opposing party effectively can overcome the drawback of the structural deformation occurred because heat is too high that battery supply box easily occurs when welding processing operation, thus contribute to the crudy improving battery supply box.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a hybrid power automobile battery box welding fixture, it is characterized in that: described hybrid power automobile battery box welding fixture comprises machine frame, lower machine frame, joint pin and cooling water circulating device, be parallel to each other between wherein said upper machine frame and lower machine frame, and connected by joint pin, described joint pin at least four, and it is vertical with upper machine frame and lower machine frame respectively, described upper machine frame and lower machine frame include backup plate and location-plate, and described backup plate and location-plate are bolted, and location-plate axis and backup plate center line are in same level, after described backup plate is connected with location-plate, its cross section is in " T " font, described location-plate and backup plate contact surface place establish locating slot, the uniform connecting screw hole of described locating slot side surface, and set bit slice by connecting screw hole, and spacer at least one deck, another embedding at least one cooling tube in described backup plate and location-plate, connector is all established in described cooling tube two ends, wherein said backup plate and location-plate all at least 4, and respectively successively first place connect and compose loop configuration, be interconnected by connector between described cooling tube, all respectively have at least one cooling tube in cooling tube on described backup plate and location-plate and establish water inlet and delivery port, the water inlet on described cooling tube is communicated with cooling water circulating device with delivery port.
2. a kind of hybrid power automobile battery box welding fixture according to claim 1, it is characterized in that, described joint pin is Telescopic rod structure.
3. a kind of hybrid power automobile battery box welding fixture according to claim 1, is characterized in that, between described backup plate and backup plate and all hinged by ratchet between location-plate and location-plate.
4. a kind of hybrid power automobile battery box welding fixture according to claim 1, it is characterized in that, the thickness of described spacer individual layer is not less than 0.5 millimeter.
5. a kind of hybrid power automobile battery box welding fixture according to claim 1, is characterized in that, described cooling water circulating device adopts semiconductor refrigerating equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420706706.5U CN204248305U (en) | 2014-11-21 | 2014-11-21 | A kind of hybrid power automobile battery box welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420706706.5U CN204248305U (en) | 2014-11-21 | 2014-11-21 | A kind of hybrid power automobile battery box welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204248305U true CN204248305U (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420706706.5U Expired - Fee Related CN204248305U (en) | 2014-11-21 | 2014-11-21 | A kind of hybrid power automobile battery box welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204248305U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108391A (en) * | 2015-09-14 | 2015-12-02 | 无锡市创新化工设备有限公司 | Heat resisting device for copper part welding |
| CN109848556A (en) * | 2019-03-25 | 2019-06-07 | 深圳力星激光智能装备有限公司 | A kind of laser welding apparatus and method of the circumferential primary completion welding of double-station |
-
2014
- 2014-11-21 CN CN201420706706.5U patent/CN204248305U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108391A (en) * | 2015-09-14 | 2015-12-02 | 无锡市创新化工设备有限公司 | Heat resisting device for copper part welding |
| CN109848556A (en) * | 2019-03-25 | 2019-06-07 | 深圳力星激光智能装备有限公司 | A kind of laser welding apparatus and method of the circumferential primary completion welding of double-station |
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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: 20150408 Termination date: 20171121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |