CN201483205U - Welding frock clamp for base frame of overhead battery rack of hybrid electric vehicle - Google Patents
Welding frock clamp for base frame of overhead battery rack of hybrid electric vehicle Download PDFInfo
- Publication number
- CN201483205U CN201483205U CN2009201859905U CN200920185990U CN201483205U CN 201483205 U CN201483205 U CN 201483205U CN 2009201859905 U CN2009201859905 U CN 2009201859905U CN 200920185990 U CN200920185990 U CN 200920185990U CN 201483205 U CN201483205 U CN 201483205U
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- pedestal
- welding
- connecting plate
- hybrid vehicle
- battery carrier
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Abstract
The utility model discloses a welding frock clamp for a base frame of an overhead battery rack of a hybrid electric vehicle, which comprises a clamp body (1). The base frame of the overhead battery rack of the hybrid electric vehicle comprises a base frame body (11), two end connecting plates (12) arranged at the ends of the body and flank connecting plates (13) arranged outside the body. The welding frock clamp is characterized in that the upper end of the clamp body is fixedly provided with a positioning element (2); the positioning element (2) horizontally limits the base frame body (11) and the flank connecting plates (13); the outsides of the end connecting plates (12) are provided with clamping devices (3); and the clamping devices clamp the two end connecting plates (12) and the base frame body (11) arranged between the end connecting plates (12). The clamp greatly lightens the physical work of operating personnel, improves the assembly and welding efficiency, controls or eliminates the welding heat deformation of workpieces, and reduces the instability of manual welding.
Description
Technical field
The invention belongs to the Assembling Production technical field of hybrid vehicle overhead battery carrier pedestal, be specifically related to a kind of Assembling Production method of hybrid vehicle overhead battery carrier pedestal, and used welding tooling anchor clamps.
Background technology
Hybrid vehicle (Hybrid Electric Vehicel) is exactly to install a cover internal combustion engine on pure electric automobile additional, its objective is the pollution that reduces automobile, improves the distance travelled of pure electric automobile.Hybrid vehicle has tandem and parallel two kinds of versions.Hybrid vehicle has the following advantages: when vehicle launch stops, only drive by generator, do not reach certain speed, engine is not just worked, and therefore, just can make engine remain on the optimum condition state always, good dynamic property, discharge capacity is very low, and the source of electric energy all is engine, only needs to refuel to get final product.
Tandem power is made up of engine, generator and motor three part power assemblies, form the SHEV power unit system with series system between them, the engine driven generators generating, electric energy is transported to battery or motor by controller, drives automobile by motor by gear.Drive wheel by battery driven motor during little load, drive the generator for electricity generation drive motor by engine when loading greatly.When vehicle was in startup, acceleration, climbing operating mode condition, engine, motor unit and battery pack provided electric energy to motor jointly; When electric motor car is in low speed, slides, during the operating mode of idling, then by the battery driven motor, when the battery pack short of electricity then by the Engine-Generator group to batteries charging.Series-mode frame is applicable in the city frequent starting and low cruise operating mode, engine can be adjusted near the steady running optimal working point, reaches the purpose of the adjustment speed of a motor vehicle by the output of adjusting battery and motor.Make engine avoid the operating mode of idling and low-speed running, thereby improved the efficient of engine, reduced toxic emission.But its shortcoming is an energy several times to be changed, and mechanical efficiency is lower.
The engine of parallel device and motor drive automobile jointly, and engine and motor adhere to two cover systems separately, can provide moment of torsion to automotive transmission independently respectively, not only can drive jointly but also can drive separately on different road surfaces.When automobile quickened climbing, motor and engine can provide power to transmission mechanism simultaneously, in case automobile speed reaches cruising speed, automobile will only rely on engine to keep this speed.Motor not only can be made motor but also can make generator and use, and is called the electric-generating unit again.Owing to there is not independent generator, engine can directly drive wheel by transmission mechanism, the more approaching traditional automobile driving system of this device, and mechanical efficiency loss and general-utility car are similar, obtain using more widely.
No matter be tandem power or parallel power, or present stage the hybrid that more rises, the most important thing that the utilization and the design of battery is hybrid vehicle.Battery is as the main energy-storage travelling wave tube of PHEV, and the performance of hybrid vehicle is had a direct impact.Hybrid vehicle often provides with the battery pack form in the prior art, for battery pack can be worked preferably, prevent the influence of temperature and other factors, usually provide a kind of battery case baffle plate to place and spacing battery pack in the prior art, keep radiating effect at battery case baffle design air inlet and air outlet.
Yet the production of battery carrier generally adopts manual welding to finish in the prior art.Welding quality instability in this case, welding precision is not high, and because manual operations needs more manpower and materials, brings difficulty for mechanization, the automation of producing.Present stage need be produced for welding and provided that quality is higher, the better welding equipment of performance, could realize production machine for welding toolization and automation, reduces the interference of human factor, the stablizing of assurance welding quality, thus raise labour productivity.Just because of these problems of existence are produced in the welding of battery carrier in the prior art, the present invention comes therefrom.
Summary of the invention
The object of the invention is to provide a kind of welding tooling anchor clamps of hybrid vehicle overhead battery carrier pedestal, solved the artificial welding of hybrid vehicle overhead battery carrier employing in the prior art, welding quality instability, welding precision are not high, can not automation and problem such as mechanization.
In order to solve these problems of the prior art, technical scheme provided by the invention is:
A kind of welding tooling anchor clamps of hybrid vehicle overhead battery carrier pedestal, comprise clamp body, described hybrid vehicle overhead battery carrier pedestal comprises pedestal body, the both ends connecting plate of body end is set and be arranged on the flank connecting plate in the body outside, it is characterized in that described clamp body upper end is set with setting element, spacing pedestal body of described setting element level and flank connecting plate, described end connecting plate arranged outside has clamping device, and described clamping device clamps the pedestal body that is provided with between both ends connecting plate and end connecting plate.
Preferably, described pedestal body comprises the intermediate support plate that is provided with between two pedestal crossbeams and two pedestal crossbeams, and described intermediate support plate and the welding of pedestal crossbeam are fixing.
Preferably, described clamp body comprises the support platform of level, and described support platform is fixed with setting element and clamping device respectively; Described support platform lower end is set with the supporting bracket of castor.
Preferably, described setting element comprises two limiting plates that are arranged in opposite directions on the support platform, and described limiting plate arranged outside is fixed on the horizontal clamping device on the support platform, and described horizontal clamping device promotes limiting plate horizontal location pedestal body.
Preferably, described limiting plate arranged outside locating piece, described locating piece and limiting plate are spirally connected, and the lock hole of locking flank connecting plate and end connecting plate is set on described limiting plate and the locating piece.
Preferably, described clamping device comprises first winding device of the quick binding clasp of level, vertical direction clamping end connecting plate and the pedestal crossbeam that are arranged on described limiting plate inboard, clamping both ends connecting plate and pedestal body and second winding device that vertical direction clamps flank connecting plate and pedestal crossbeam.
Preferably, the quick binding clasp of described level is fixedlyed connected with limiting plate, and described pedestal crossbeam lower end pad is established cushion block.
Preferably, the block board of a plurality of vertical and pedestal crossbeams is set also on the described pedestal body, described block board is provided with the retaining groove that cooperates screens with the pedestal crossbeam.
Preferably, described horizontal clamping device, the quick binding clasp of level are selected from that horizontal is pressed from both sides fast, plug-type quick folder, pull fastening type press from both sides fast, multi-functional welding combination folder; Described first winding device, second winding device are selected from rectilinear binding clasp.
The present invention is by the such welding tooling anchor clamps of design, by setting element pedestal crossbeam and two parts of intermediate support plate are positioned, need not rule, just need not measure and to obtain rigging position accurately, thereby guaranteed assembly precision, accelerated the process of assembling work.
Clamping device of the present invention is to utilize mechanical four connecting rod dead point principles and a kind of quick clamping that designs, opening mechanism fast, hand actuable clamping device and air clamper be can be divided into according to its motion mode, rectilinear clamping device, horizontal clamping device, plug-type clamping device, pull fastening type clamping device, multi-functional welding combination clamping device series, locking pliers, C type pincers, F type pincers etc. comprised.The plug-type clamping device of preferred employing.
Than solution of the prior art, the utility model advantage is:
1. it is fixing to adopt the welding tooling anchor clamps to carry out the welding of hybrid power automobile battery frame pedestal in the technical solution of the present invention, clamping device can adopt hand actuable clamping device or air clamper, thereby alleviated operating personnel's manual labor greatly, improved erection welding efficient.And, in welding process,,, reduce the unstability of artificial welding in anchor clamps so can control or eliminate the welding temperature distortion of workpiece because workpiece is fixedly clamped or gives reversible deformation in advance.Welding process also is the process of weldment local heating, in order to reduce the part temperature distortion of assembling, by frock clamp part is clamped, and helps reducing the size instability of welding.
2, adopt the welding tooling anchor clamps to weld in the technical solution of the present invention, owing to guaranteed assembly precision, controlled welding deformation,, reduced the unmatched incidence of product so the hybrid power automobile battery frame pedestal that the present invention obtains can exchange arbitrarily in follow-up assembling.And the machining key elements such as mating holes on the end plate can be welded afterwards to process and become earlier that the processing pore-forming welds again by original elder generation, have avoided the problem of part welding back processing difficulties, help shortening the production cycle of workpiece product.
3, in the technical solution of the present invention after adopting welding tooling anchor clamps retaining element, can adopt welding positioner, shorten the time of weldment upset displacement in assembling and the welding process, reduced the auxiliary time spent, improved welding machine utilization rate and welding productivity.Adopting welding positioner that weldment is on more favourable welding position such as level or the ship type position welds, helps operating personnel and operate, help guaranteeing welding quality, give full play to welding usefulness, even enlarged the welding scope of welding machine.
4, after employing welding tooling anchor clamps weld in the technical solution of the present invention, make manual operations become mechanically actuated, reduced the influence of human factor to welding quality, reduced the requirement of welder's operating technology level, assembling and welding are concentrated on the station to be finished, reduce operation quantity, saved the workshop area.The use of welding tooling anchor clamps makes welding sequence realize that mechanization and automation become possibility, thereby guarantees the overall dimensions and the accuracy of manufacture of weldment.
Description of drawings
Below in conjunction with drawings and Examples the present invention is further described:
Fig. 1 is the welding tooling anchor clamps stereogram of embodiment of the invention hybrid vehicle overhead battery carrier pedestal;
Fig. 2 is the structural representation of embodiment of the invention hybrid vehicle overhead battery carrier pedestal pedestal body parts;
Fig. 3 is the structural representation of embodiment of the invention hybrid vehicle overhead battery carrier pedestal end connecting plate parts;
Fig. 4 is the structural representation of embodiment of the invention hybrid vehicle overhead battery carrier pedestal flank connecting plate parts;
Fig. 5 is that embodiment of the invention hybrid vehicle overhead battery carrier base member is assembled the welded condition schematic perspective view on the welding tooling anchor clamps;
Fig. 6 is that embodiment of the invention hybrid vehicle overhead battery carrier base member is assembled the welded condition front view on the welding tooling anchor clamps;
Fig. 7 is that embodiment of the invention hybrid vehicle overhead battery carrier base member is assembled the welded condition upward view on the welding tooling anchor clamps;
Fig. 8 is that embodiment of the invention hybrid vehicle overhead battery carrier base member is assembled the welded condition right view on the welding tooling anchor clamps;
The embodiment of the invention hybrid vehicle overhead battery carrier pedestal structural representation of Fig. 9 for obtaining after welding.
Wherein: 1 is clamp body, and 2 is setting element, and 3 is clamping device;
11 is pedestal body, and 12 is the end connecting plate; 13 is the flank connecting plate; 14 is support platform, and 15 is castor, and 16 is supporting bracket;
21 is limiting plate; 22 is horizontal clamping device; 23 is locating piece; 24 is lock hole; 25 is cushion block; 26 is block board, and 27 is retaining groove;
31 is the quick binding clasp of level; 32 is first winding device; 33 is second winding device; 111 is the pedestal crossbeam; 112 is intermediate support plate.
The specific embodiment
Below in conjunction with specific embodiment such scheme is described further.Should be understood that these embodiment are used to the present invention is described and are not limited to limit the scope of the invention.The implementation condition that adopts among the embodiment can be done further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in the normal experiment.
Embodiment such as Fig. 1, welding tooling anchor clamps for hybrid vehicle overhead battery carrier pedestal, comprise clamp body 1, shown in Fig. 2～4, described hybrid vehicle overhead battery carrier pedestal comprises pedestal body 11, the both ends connecting plate 12 and the flank connecting plate 13 that is arranged on the body outside of body end are set, described clamp body upper end is set with setting element 2, spacing pedestal body 11 of described setting element 2 levels and flank connecting plate 13, described end connecting plate 12 arranged outside have clamping device 3, and described clamping device clamps the pedestal body 11 of both ends connecting plate 12 and 12 settings of end connecting plate.Pedestal body 11 comprises the intermediate support plate 112 of two pedestal crossbeams 111 and 111 settings of two pedestal crossbeams, and described intermediate support plate 112 is fixing with 111 welding of pedestal crossbeam.
Setting element 2 comprises two limiting plates 21 that are arranged in opposite directions on the support platform, and described limiting plate arranged outside is fixed on the horizontal clamping device 22 on the support platform, and described horizontal clamping device 22 promotes limiting plate horizontal location pedestal body 11.Described limiting plate arranged outside locating piece 23, described locating piece and limiting plate are spirally connected, and the lock hole 24 of locking flank connecting plate 13 and end connecting plate is set on described limiting plate and the locating piece.
Clamping device comprises first winding device 32 of the quick binding clasp 31 of level, vertical direction clamping end connecting plate 12 and the pedestal crossbeam 111 that are arranged on described limiting plate inboard, clamping both ends connecting plate 12 and pedestal body 11 and second winding device 33 that vertical direction clamps flank connecting plate 13 and pedestal crossbeam 111.The quick binding clasp 31 of described level is fixedlyed connected with limiting plate, and described pedestal crossbeam 111 lower end pads are established cushion block 25.The block board 26 of a plurality of vertical and pedestal crossbeams 111 also is set on the described pedestal body, and described block board is provided with the retaining groove 27 that cooperates screens with pedestal crossbeam 111.
As Fig. 5～8 is the Assembling Production method welding schematic diagram of hybrid vehicle overhead battery carrier pedestal of the present invention; This method may further comprise the steps:
Weld fixing to pedestal body 11 and end connecting plate 12 junctions and pedestal body 11 and flank connecting plate 13 junctions.
Specifically, can comprise that the shaped design according to hybrid vehicle overhead battery carrier pedestal body and end connecting plate, flank connecting plate makes up above-mentioned welding tooling anchor clamps; Then with pedestal body 11 and end connecting plate 12, flank connecting plate 13 location and installation on the welding tooling anchor clamps; By spacing pedestal body 11 before and after the limiting plate of setting element; At pedestal body 11 two ends end connecting plate 12 is set, by the quick binding clasp of the level of end connecting plate arranged outside about 31 clamp the both ends connecting plates and between pedestal body 11, and by first winding device 32 vertically be tightened pedestal body and end connecting plate; Screw flank connecting plate 13 and pedestal body 11 by second winding device.
In addition, by block board 26 is set in pedestal body upper end, described block board is provided with retaining groove and cooperates spacingly with the pedestal crossbeam, and lock hole 24 is set on the described limiting plate, and described lock hole locks flank connecting plate and end connecting plate, conveniently freezes.
After pedestal body, flank connecting plate and end connecting plate are all located clamping, by soldering appliance pedestal body 11 and end connecting plate 12 junctions, pedestal body 11 and flank connecting plate junction are welded fixingly, can form the hybrid vehicle overhead battery carrier pedestal structure after the welding as shown in Figure 9.
Present embodiment welds hybrid vehicle overhead battery carrier pedestal by the welding tooling anchor clamps, has significantly reduced the cost and the time of artificial welding, and has guaranteed the precision of welding and stablizing of weldment size.
Above-mentioned example only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the people who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All spirit essence is done according to the present invention equivalent transformation or modification all should be encompassed within protection scope of the present invention.
Claims (9)
1. the welding tooling anchor clamps of a hybrid vehicle overhead battery carrier pedestal, comprise clamp body (1), described hybrid vehicle overhead battery carrier pedestal comprises pedestal body (11), the both ends connecting plate (12) of body end is set and is arranged on the flank connecting plate (13) in the body outside, it is characterized in that described clamp body upper end is set with setting element (2), spacing pedestal body of described setting element (2) level (11) and flank connecting plate (13), described end connecting plate (12) arranged outside has clamping device (3), and described clamping device clamps the pedestal body (11) that is provided with between both ends connecting plates (12) and end connecting plate (12).
2. the welding tooling anchor clamps of hybrid vehicle overhead battery carrier pedestal according to claim 1, it is characterized in that described pedestal body (11) comprises the intermediate support plate (112) that is provided with between two pedestal crossbeams (111) and two pedestal crossbeams (111), described intermediate support plate (112) is fixing with pedestal crossbeam (111) welding.
3. the welding tooling anchor clamps of hybrid vehicle overhead battery carrier pedestal according to claim 1, it is characterized in that described clamp body (1) comprises the support platform (14) of level, described support platform (14) is fixing with setting element (2) and clamping device (3) respectively; Described support platform (14) lower end is set with the supporting bracket (16) of castor (15).
4. the welding tooling anchor clamps of hybrid vehicle overhead battery carrier pedestal according to claim 1, it is characterized in that described setting element (2) comprises two limiting plates (21) that are arranged in opposite directions on the support platform, described limiting plate arranged outside is fixed on the horizontal clamping device (22) on the support platform, and described horizontal clamping device (22) promotes limiting plate horizontal location pedestal body (11).
5. the welding tooling anchor clamps of hybrid vehicle overhead battery carrier pedestal according to claim 1, it is characterized in that described limiting plate arranged outside locating piece (23), described locating piece and limiting plate are spirally connected, and the lock hole (24) of locking flank connecting plate (13) and end connecting plate is set on described limiting plate and the locating piece.
6. the welding tooling anchor clamps of hybrid vehicle overhead battery carrier pedestal according to claim 1 is characterized in that described clamping device comprises first winding device (32) of the quick binding clasp of level (31), vertical direction clamping end connecting plate (12) and the pedestal crossbeam (111) that are arranged on described limiting plate inboard, clamping both ends connecting plates (12) and pedestal body (11) and second winding device (33) that vertical direction clamps flank connecting plate (13) and pedestal crossbeam (111).
7. the welding tooling anchor clamps of hybrid vehicle overhead battery carrier pedestal according to claim 1 is characterized in that the quick binding clasp of described level (31) fixedlys connected with limiting plate, and described pedestal crossbeam (111) lower end pad is established cushion block (25).
8. the welding tooling anchor clamps of hybrid vehicle overhead battery carrier pedestal according to claim 1, it is characterized in that also being provided with on the described pedestal body block board (26) of a plurality of vertical and pedestal crossbeams (111), described block board is provided with the retaining groove (27) that cooperates screens with pedestal crossbeam (111).
9. the welding tooling anchor clamps of hybrid vehicle overhead battery carrier pedestal according to claim 1 is characterized in that the quick binding clasp of described level (31) is selected from that horizontal is pressed from both sides fast, plug-type quick folder, pull fastening type press from both sides fast, multi-functional welding combination folder; Described first winding device (32), second winding device (33) are selected from rectilinear binding clasp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201859905U CN201483205U (en) | 2009-07-24 | 2009-07-24 | Welding frock clamp for base frame of overhead battery rack of hybrid electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201859905U CN201483205U (en) | 2009-07-24 | 2009-07-24 | Welding frock clamp for base frame of overhead battery rack of hybrid electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201483205U true CN201483205U (en) | 2010-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201859905U Expired - Fee Related CN201483205U (en) | 2009-07-24 | 2009-07-24 | Welding frock clamp for base frame of overhead battery rack of hybrid electric vehicle |
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| CN (1) | CN201483205U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328168A (en) * | 2011-07-11 | 2012-01-25 | 重庆市北碚区枫火机械制造有限公司 | Round silencer assembly welding tooling |
| CN109514154A (en) * | 2018-12-05 | 2019-03-26 | 河南卫华重型机械股份有限公司 | A kind of quick welding device of PC die station |
-
2009
- 2009-07-24 CN CN2009201859905U patent/CN201483205U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328168A (en) * | 2011-07-11 | 2012-01-25 | 重庆市北碚区枫火机械制造有限公司 | Round silencer assembly welding tooling |
| CN102328168B (en) * | 2011-07-11 | 2015-03-18 | 重庆市北碚区枫火机械制造有限公司 | Round silencer assembly welding tooling |
| CN109514154A (en) * | 2018-12-05 | 2019-03-26 | 河南卫华重型机械股份有限公司 | A kind of quick welding device of PC die station |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20110724 |