CN203390462U - Welding device for aluminum alloy automobile dashboard support - Google Patents
Welding device for aluminum alloy automobile dashboard support Download PDFInfo
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- CN203390462U CN203390462U CN201320485746.7U CN201320485746U CN203390462U CN 203390462 U CN203390462 U CN 203390462U CN 201320485746 U CN201320485746 U CN 201320485746U CN 203390462 U CN203390462 U CN 203390462U
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Abstract
The utility model provides a welding device for an aluminum alloy automobile dashboard support. The welding device for the aluminum alloy automobile dashboard support comprises a welding tool which is used for positioning workpieces to be welded and a welding robot which is used for welding weld seams on the to-be-welded workpieces; the welding tool comprises a base plate, a plurality of bases which are fixed on the base plate, positioning mechanisms which are fixed on the bases and cooling mechanisms which are arranged matching with the positioning mechanisms; the positioning mechanisms comprise positioning blocks which are hollow copper blocks; the hollow copper blocks are provided with empty chambers and communicating openings which are used for communicating the empty chambers and the cooling mechanisms; accordingly the welding heat dissipation efficiency is effectively improved, welding deformations of the aluminum alloy automobile dashboard support is reduced, and welding control with low deformations is achieved.
Description
Technical field
The utility model relates to automobile instrument panel support welding technology field, relates in particular to aluminium alloy automobile instrument board support welding device.
Background technology
The lightweight of automobile is the trend of China Automobile Industry and competition, and the important channel that alleviates car mass makes automotive material lightweight exactly.Aluminium alloy density is little, lightweight, and intensity is high, and good moldability becomes the first-selected metal material of automotive light weight technology.
Automobile instrument plate has been concentrated the instrument of full car, has shown the working condition of automobile.And instrument board support is by a plurality of parts type that is welded, it is most important parts in automobile instrument disc system, therefore to its welding precision, requires very high.Because the coefficient of expansion of aluminium alloy is steel 2 times, while solidifying, cubical contraction reaches 6.5% to 6.6%, adds aluminium alloy heat conduction fast, while making to adopt aluminum alloy materials to weld, welding deformation tendentiousness is large.But welding deformation has a significant impact structure installation accuracy, excessive distortion meeting reduces the bearing capacity of structure significantly, has a strong impact on automobile instrument plate welding effect.
Therefore, be necessary to provide a kind of aluminium alloy automobile instrument board support welding device to overcome the problems referred to above.
Utility model content
The purpose of this utility model is to provide a kind of aluminium alloy automobile instrument board support welding device that reduces the distortion that produces in aluminium alloy automobile instrument board support welding process.
For realizing above-mentioned utility model object, the utility model provides a kind of aluminium alloy automobile instrument board support welding device, and it comprises locating the welding tooling of workpiece to be welded and the welding robot that the weld seam on this workpiece to be welded is welded; Described welding tooling comprises substrate, is fixed on the some bases on substrate, the cooling body that is fixed on the detent mechanism on each base and matches with detent mechanism and arrange; Described detent mechanism comprises locating piece, and described locating piece is hollow copper billet, and described hollow copper billet is provided with cavity and is communicated with the connected entrance of cavity and cooling body.
As further improvement of the utility model, described locating piece comprises back-up block and the compact heap that is oppositely arranged to grip workpiece to be welded, described detent mechanism also comprise drive compact heap towards or deviate from the driving cylinder that back-up block moves.
As further improvement of the utility model, described detent mechanism also comprises in order to coordinate the alignment pin of location with workpiece Shang to be welded hole.
As further improvement of the utility model, on described base, be also fixed with to detect the sensor whether workpiece to be welded is in place.
As further improvement of the utility model, described welder also comprises positioner, and described substrate two ends are provided with the connector being connected with positioner.
As further improvement of the utility model, described detent mechanism also comprises handle apparatus, is connected to the cylinder of handle apparatus one end and is arranged on the sensor on cylinder, and described locating piece is the compact heap that is fixed on the handle apparatus other end.
As further improvement of the utility model, described welder include to treat two adjacent settings that the weld seam of welder's part is symmetrically welded described welding robot, fix two welding robots so that two welding robots mobile pedestal and the moving guide rail being slidably matched with this pedestal simultaneously.
As further improvement of the utility model, between at least one described base and described substrate, be provided with and be connected both for the slide rail of this base sliding.
The beneficial effects of the utility model are: described locating piece adopts hollow copper billet, and its cavity is connected with cooling body, thereby can effectively improve welding radiating efficiency, reduces the welding deformation of aluminium alloy automobile instrument board support, reach low distortion weld and control.
Accompanying drawing explanation
Fig. 1 is the simplified diagram of welding tooling and welding robot in the utility model welder;
Fig. 2 is the stereogram of the welding tooling in welder in Fig. 1;
Fig. 3 is the stereogram of a positioning tool in welding tooling in Fig. 2.
The specific embodiment
Below with reference to each embodiment shown in the drawings, the utility model is described in detail.But these embodiments do not limit the utility model, the conversion in the structure that those of ordinary skill in the art makes according to these embodiments, method or function is all included in protection domain of the present utility model.
Please refer to Fig. 1 to the better embodiment that Figure 3 shows that the utility model aluminium alloy automobile instrument board welder 100.Shown in Fig. 1 and Fig. 2, the utility model aluminium alloy automobile instrument board welder 100 comprises a plurality of control device (not shown) in order to locate the welding tooling 1 of workpiece to be welded (not shown), the welding robot 2 that the weld seam on this workpiece to be welded is welded, the positioner (not shown) that is arranged on welding tooling 1 two ends and to control welding tooling 1, welding robot 2 and positioner work.
Shown in Fig. 1, in the utility model, described welder 100 includes the described welding robot 2 of two adjacent settings, fixes two welding robots 2 so that two welding robots 2 mobile pedestal 21 and the moving guide rail 3 being slidably matched with this pedestal 21 simultaneously simultaneously.In the utility model, the welding parameter of two welding robots 2 is identical, and the weld seam that adopts two welding robots 2 simultaneously to treat welder's part is symmetrically welded, and can reach the effect that distortion is cancelled out each other, and then effectively reduce welding deformation, improves welding quality.In addition, in the utility model, welding robot 2 adopts pulse CMT welding, can be conducive to the formation of fusion penetration, makes appearance of weld relatively attractive in appearance, and spreadability is good.
Shown in Fig. 2 and Fig. 3, the cooling body (not shown) that described welding tooling 1 comprises substrate 10, is fixed on several positioning tools 11 on substrate 10 and matches with positioning tool 11 and arrange.Described substrate 10 both sides are symmetrically arranged with respectively fork truck Kong102, two ends and are respectively arranged with a connector being connected with positioner 101, the symmetry axis of two described connector 101 composing bases, make substrate 10 to carry out 180 degree upsets with this symmetry axis, thereby realize the rotating welding of workpiece to be welded.In the present embodiment, described cooling body is magnetism servo-electric motor water-cooling, and it includes some water pipes that are connected with positioning tool (not shown).Each positioning tool 11 all includes the base 12 being fixed on substrate 10 and is fixed on the detent mechanism 13 on each base 12.In described detent mechanism 13, include locating piece 14 and the contiguous block 130 that is fixedly connected with locating piece 14 and base 12.Described locating piece 14 is hollow copper billet, and described hollow copper billet is provided with cavity (not shown) and is communicated with the connected entrance 140 of the water pipe of cavity and cooling body.
In conjunction with the stereogram that Figure 3 shows that one of them positioning tool 11 in the utility model, in this positioning tool 11, described locating piece 14 comprises back-up block 141 and the compact heap 142 that is oppositely arranged to grip workpiece to be welded, described back-up block 141 and compact heap 142 are hollow copper billet, and are connected by connected entrance 140 with cooling body.Wherein, described compact heap 142 provides thrust for workpiece to be welded, for the main deformation direction of welding, result in conjunction with analog computation, adopt reversible deformation technology, by thrust, make workpiece to be welded that predeformation in the other direction occur, thereby offset the distortion occurring in workpiece welding process to be welded, reach the object that prevents distortion; This compact heap 142 adopts hollow copper billet simultaneously, and is connected with cooling body, can improve radiating efficiency, further reduces welding deformation.And back-up block 141 also adopts hollow copper billet, and be connected with cooling body, can further improve welding radiating efficiency, reduce welding deformation.In addition, at the side of described back-up block 141, on described base 12, be also fixed with limited block 16, this limited block 16 can limit the distortion of workpiece in welding process, has the booster action of the distortion of preventing.
Described detent mechanism 13 also comprise drive compact heap 142 towards or deviate from the driving cylinder 15 that back-up block 141 moves, and then compact heap 142 is compressed or unclamps workpiece.
In addition, described detent mechanism 13 also comprises handle apparatus 17, another compact heap 18 that is fixed on handle apparatus 17 one end of being fixed on another base 12, is connected to the cylinder 19 of handle apparatus 17 other ends and is arranged on the sensor (not shown) on cylinder 19.This compact heap 18 also can be regarded as one of aforementioned locating piece 14.When manually handle apparatus 17 being pressed, compact heap 18 can laminating workpiece to be welded, and now the sensor on cylinder 19 detects handle apparatus 17 actions and puts in place, then in cylinder 19 ventilation by Work-sheet pressing to be welded.The setting of this kind of detent mechanism is convenient when in welding, some little workpiece cannot automatic impaction, can be by manually by its compression.
Shown in Fig. 2, in the position adjacent with described connector 101, substrate 11 two ends, be provided with in two other positioning tool 11 of handle apparatus 17, between described base 12 and described substrate 10, be provided with and be connected the slide rail 103 that both slide for this base 12.Thus, when operating grip device 17, can make by the effect of slide rail 103 locating piece 14 on this base 12 treat welder's part and carry out pre-pressing adjusting, and then by cylinder 19, treat welder's part and carry out pneumatic clamping adjusting.
In other positioning tools 11, described detent mechanism 13 also comprises in order to coordinate the alignment pin 131 of location with workpiece Shang to be welded hole.On described base 12, be also fixed with to detect the sensor 121 whether workpiece to be welded is in place.
In sum, described locating piece 14 in the utility model in positioning tool 11, comprise that compact heap 142,18 and back-up block 141 etc. all adopt hollow copper billet, and its cavity is connected with cooling body, thereby can effectively improve welding radiating efficiency, reduce the welding deformation of aluminium alloy automobile instrument board support, reach low distortion weld and control.
Be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should make description as a whole, technical scheme in each embodiment also can, through appropriately combined, form other embodiments that it will be appreciated by those skilled in the art that.
Listed a series of detailed description is above only illustrating for feasibility embodiment of the present utility model; they are not in order to limit protection domain of the present utility model, all disengaging within equivalent embodiment that the utility model skill spirit does or change all should be included in protection domain of the present utility model.
Claims (8)
1. an aluminium alloy automobile instrument board support welding device, is characterized in that: described welder comprises locating the welding tooling of workpiece to be welded and the welding robot that the weld seam on this workpiece to be welded is welded; Described welding tooling comprises substrate, is fixed on the some bases on substrate, the cooling body that is fixed on the detent mechanism on each base and matches with detent mechanism and arrange; Described detent mechanism comprises locating piece, and described locating piece is hollow copper billet, and described hollow copper billet is provided with cavity and is communicated with the connected entrance of cavity and cooling body.
2. aluminium alloy automobile instrument board support welding device according to claim 1, it is characterized in that: described locating piece comprises back-up block and the compact heap that is oppositely arranged to grip workpiece to be welded, described detent mechanism also comprise drive compact heap towards or deviate from the driving cylinder that back-up block moves.
3. aluminium alloy automobile instrument board support welding device according to claim 1, is characterized in that: described detent mechanism also comprises in order to coordinate the alignment pin of location with workpiece Shang to be welded hole.
4. aluminium alloy automobile instrument board support welding device according to claim 1, is characterized in that: on described base, be also fixed with to detect the sensor whether workpiece to be welded is in place.
5. aluminium alloy automobile instrument board support welding device according to claim 1, is characterized in that: described welder also comprises positioner, and described substrate two ends are provided with the connector being connected with positioner.
6. aluminium alloy automobile instrument board support welding device according to claim 1, it is characterized in that: described detent mechanism also comprises handle apparatus, is connected to the cylinder of handle apparatus one end and is arranged on the sensor on cylinder, described locating piece is the compact heap that is fixed on the handle apparatus other end.
7. aluminium alloy automobile instrument board support welding device according to claim 1, is characterized in that: described welder include to treat two adjacent settings that the weld seam of welder's part is symmetrically welded described welding robot, fix two welding robots so that two welding robots mobile pedestal and the moving guide rail being slidably matched with this pedestal simultaneously.
8. aluminium alloy automobile instrument board support welding device according to claim 1, is characterized in that: between at least one described base and described substrate, be provided with and be connected both for the slide rail of this base sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320485746.7U CN203390462U (en) | 2013-08-09 | 2013-08-09 | Welding device for aluminum alloy automobile dashboard support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320485746.7U CN203390462U (en) | 2013-08-09 | 2013-08-09 | Welding device for aluminum alloy automobile dashboard support |
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| Publication Number | Publication Date |
|---|---|
| CN203390462U true CN203390462U (en) | 2014-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320485746.7U Expired - Lifetime CN203390462U (en) | 2013-08-09 | 2013-08-09 | Welding device for aluminum alloy automobile dashboard support |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386576A (en) * | 2013-08-09 | 2013-11-13 | 北人机器人***（苏州）有限公司 | Welding device for aluminum alloy automobile dashboard bracket |
| CN103801879A (en) * | 2014-02-25 | 2014-05-21 | 江苏畅通车业发展有限公司 | Welding tool used for automobile front water tank lower cross beam assembly |
| CN104400193A (en) * | 2014-11-18 | 2015-03-11 | 上海空间电源研究所 | Argon arc welding device used for hydrogen nickel battery shell and process method thereof |
| CN105666027A (en) * | 2016-04-08 | 2016-06-15 | 株洲博雅实业有限公司 | Modular welding-based and robot-based manufacturing method of cooling hydraulic blower |
| CN109514142A (en) * | 2018-12-26 | 2019-03-26 | 柳州凌云汽车零部件有限公司 | A kind of novel cooling system reducing aluminium alloy car welding thermal deformation |
| CN110711930A (en) * | 2019-10-17 | 2020-01-21 | 无锡威孚力达催化净化器有限责任公司 | Spot welding tool and process for automobile post-processing heat shield and portal frame spot welding tool |
| CN111299935A (en) * | 2019-11-11 | 2020-06-19 | 东风（武汉）汽车零部件有限公司 | Aluminum alloy welding fixture |
| CN112453800A (en) * | 2020-11-17 | 2021-03-09 | 重庆山朕科技发展有限公司 | Aluminum alloy welding tool |
| CN112453799A (en) * | 2020-11-17 | 2021-03-09 | 重庆山朕科技发展有限公司 | Wear-resistant aluminum alloy welding tool |
-
2013
- 2013-08-09 CN CN201320485746.7U patent/CN203390462U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386576A (en) * | 2013-08-09 | 2013-11-13 | 北人机器人***（苏州）有限公司 | Welding device for aluminum alloy automobile dashboard bracket |
| CN103386576B (en) * | 2013-08-09 | 2016-01-20 | 江苏北人机器人***股份有限公司 | Aluminum alloy automobile dashboard bracket welder |
| CN103801879A (en) * | 2014-02-25 | 2014-05-21 | 江苏畅通车业发展有限公司 | Welding tool used for automobile front water tank lower cross beam assembly |
| CN104400193A (en) * | 2014-11-18 | 2015-03-11 | 上海空间电源研究所 | Argon arc welding device used for hydrogen nickel battery shell and process method thereof |
| CN105666027A (en) * | 2016-04-08 | 2016-06-15 | 株洲博雅实业有限公司 | Modular welding-based and robot-based manufacturing method of cooling hydraulic blower |
| CN109514142A (en) * | 2018-12-26 | 2019-03-26 | 柳州凌云汽车零部件有限公司 | A kind of novel cooling system reducing aluminium alloy car welding thermal deformation |
| CN110711930A (en) * | 2019-10-17 | 2020-01-21 | 无锡威孚力达催化净化器有限责任公司 | Spot welding tool and process for automobile post-processing heat shield and portal frame spot welding tool |
| CN111299935A (en) * | 2019-11-11 | 2020-06-19 | 东风（武汉）汽车零部件有限公司 | Aluminum alloy welding fixture |
| CN112453800A (en) * | 2020-11-17 | 2021-03-09 | 重庆山朕科技发展有限公司 | Aluminum alloy welding tool |
| CN112453799A (en) * | 2020-11-17 | 2021-03-09 | 重庆山朕科技发展有限公司 | Wear-resistant aluminum alloy welding tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215300 B District, industrial park, Jiangsu, Suzhou No. 4, No. 128 Patentee after: JIANGSU BEIREN ROBOT SYSTEM Co.,Ltd. Patentee after: SHANGHAI SUPERIOR DIE TECHNOLOGY Co.,Ltd. Address before: 215300 B District, industrial park, Jiangsu, Suzhou No. 4, No. 128 Patentee before: BEIREN ROBOT SYSTEM CO.,LTD. Patentee before: SHANGHAI SUPERIOR DIE TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |