CN204800128U - Power battery module assembly jig - Google Patents
Power battery module assembly jig Download PDFInfo
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- CN204800128U CN204800128U CN201520531198.6U CN201520531198U CN204800128U CN 204800128 U CN204800128 U CN 204800128U CN 201520531198 U CN201520531198 U CN 201520531198U CN 204800128 U CN204800128 U CN 204800128U
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Abstract
The utility model provides a power battery module assembly jig. This power battery module assembly jig includes: base, first end pressurized structure and second end pressurized structure, vertical center of base is provided with first constant head tank, can assemble the power battery module through first constant head tank on the base, first end pressurized structure sets up in base one end along first constant head tank is fixed, second end pressurized structure is also along the other end of first constant head tank setting at the base to guarantee on the base central line that the straight line aligns, and second end pressurized structure can slide according to the increase and decrease of the quantity of the power battery module of assembly along first constant head tank, in order to realize following the tight power battery module that is assembled of both ends clamp together respectively with first end pressurized structure. The utility model discloses a power battery module assembly jig has realized the compatibility of the assembly jig of power battery module to different dimensions's power battery module to the cost has been saved widely.
Description
Technical field
The utility model relates to electrokinetic cell module production technical field, particularly relates to a kind of electrokinetic cell module assembling jig.
Background technology
At present, along with electrokinetic cell module is in the extensive use of new-energy automobile, electrokinetic cell module produces the automation of applying, intelligentized production equipment more and more comes into one's own.
Electrokinetic cell module produce comprise battery, end plate, side plate assembling and welding link, battery, end plate and side plate complete on fixture location clamping after, end plate and side plate are welded.In lithium-ion-power cell module production process battery, end plate and side plate to step up location most important, positioning precision directly affects the welding quality of end plate and side plate and follow-up aluminium bars and technology for welding electrode pile.The domestic mode substantially adopting semi-automatic welding, is positioned on fixture by battery main body, end plate and side plate at present, adjusts argon arc soldering tip position and mobile route thereof, automatically completes welding process.
But existing battery modules assemble welding fixture exists certain drawback, namely a kind of fixture can only the assembling of electrokinetic cell module of corresponding a kind of specification.And along with the progressively development of new-energy automobile, there is the electrokinetic cell module of all size, the assembling demand of electrokinetic cell module conventionally, to the electrokinetic cell module of often kind of specification, all need to design corresponding battery modules assemble welding fixture, therefore cause fixture of a great variety, add the cost of battery modules assemble welding.
Utility model content
The utility model provides a kind of electrokinetic cell module assembling jig, to overcome the problem that the electrokinetic cell module assembling jig cost caused of a great variety increases, to realize the assembling jig of electrokinetic cell module to the compatibility of the electrokinetic cell module of different size specification, thus save cost.
The utility model provides a kind of electrokinetic cell module assembling jig, comprising: pedestal, first end pressure structure and the second end pressure structure;
The longitudinal center of described pedestal is provided with the first locating slot, can assemble electrokinetic cell module by described first locating slot on described pedestal; Described first end pressure structure is fixedly installed on described pedestal one end along described first locating slot; Described second end pressure structure is also arranged on the other end of described pedestal along described first locating slot, and described second end pressure structure can be slided, to realize clamping from the two ends of assembled described electrokinetic cell module the described electrokinetic cell module assembled respectively together with described first end pressure structure along described first locating slot according to the increase and decrease of the quantity of the described battery modules of assembling.
Further, in electrokinetic cell module assembling jig as above, described electrokinetic cell module assembling jig also comprises two side plate clamping structures; Two described side plate clamping structures are separately positioned on the both sides of described pedestal, and two described side plate clamping structures also respectively can with described first end pressure structure and described second end pressure structure clamping, to compress from the both sides of assembled described electrokinetic cell module and top assembled described battery modules.
Further, in electrokinetic cell module assembling jig as above, described first end pressure structure comprises: first end pressurization holder, first end increased pressure board, the first side plate and end plate locating piece, the first adjusting bolt, end plate alignment pin, end plate location key seat, the first cooling water pipe joint, the first end plate supporting seat, the first end plate back-up block, the first end plate back-up block guide finger and the first end plate support spring;
Described first end pressurization holder is arranged on described first locating slot; Described first end pressurization holder and described first end increased pressure board are connected together by rectangular channel, and described first adjusting bolt is arranged on described first end increased pressure board; By regulating described first adjusting bolt, described first end increased pressure board can be made to slide up and down on described first end pressurization holder along described rectangular channel; The both sides of described first end increased pressure board are respectively arranged with described first side plate and end plate locating piece; Described end plate location key seat is plugged on the top of described first end increased pressure board, and described end plate location key seat arranges porose on the direction perpendicular to described first end increased pressure board; Described end plate alignment pin can stretch along the described hole on described end plate, realizes the location of the end plate to described electrokinetic cell module; The top of described first end increased pressure board is provided with described first cooling water pipe joint, is connected with the cooling water channel be drilled with in described first end increased pressure board;
Described first end plate supporting seat is fixed on first end pressurization holder; One end of described first end plate back-up block guide finger is plugged on described first end plate supporting seat, and described first end plate support spring is set on described first end plate back-up block guide finger; Described first end plate back-up block is fixed on the other end of described first end plate back-up block guide finger.
Further, in electrokinetic cell module assembling jig as above, described first end pressurization holder is provided with on the first rectangular preiection bar, described first end increased pressure board and is provided with the first rectangular recess, described first end pressurization holder and described first end increased pressure board are connected together by described first rectangular preiection bar and described first rectangular recess; Or described first end pressurization holder is provided with on the first rectangular recess, described first end increased pressure board and is provided with the first rectangular preiection bar, described first end pressurization holder and described first end increased pressure board are connected together by described first rectangular recess and described first rectangular preiection bar.
Further, in electrokinetic cell module assembling jig as above, described second end pressure structure comprises: the second end pressurization holder, slide block guide rail, activity push away seat, screw mandrel, linear bearing, the axis of guide, the second end increased pressure board, the second adjusting bolt, end plate locating piece, the second end plate supporting seat, the second end plate back-up block, the second end plate back-up block guide finger, the second end plate support spring and the first cooling water pipe joint;
Described second end pressurization holder is arranged on described first locating slot by the bulge-structure that bottom is arranged, and described second end pressurization holder can slide along described first locating slot, to change the clamping spacing between described first end pressure structure; The bottom of described second end pressurization holder is provided with the second locating slot, and described slide block guide rail is fixing by described second locating slot location, and the slide block on described slide block guide rail is fixed on described activity and pushes away on seat, slides relative to described slide block guide rail; The end of described slide block guide rail is provided with guide rail limited block; Described screw mandrel be parallel to described first locating slot direction, be arranged on described second end pressurization holder on, described screw mandrel is through described second end pressurization holder, be connected to described activity by feed screw nut, connection cover, thrust bearing, flange shaft bearing, deep groove ball bearing and bearing (ball) cover successively to push away on seat, and push away between seat at described bearing (ball) cover and described activity and be also provided with pressure sensor assembly; Described linear bearing is parallel to described screw mandrel and is arranged on described second end pressurization holder, and described axis of guide one end is through described linear bearing, and the other end of the described axis of guide is connected to described activity and pushes away on seat; And described second adjusting bolt is arranged on described second end increased pressure board; By regulating described second adjusting bolt, described second end increased pressure board can be made to push away on seat in described activity along described rectangular channel and to slide up and down; The both sides of described second end increased pressure board are respectively arranged with described second side plate and end plate locating piece; Described end plate locating piece is fixed on the top of described second end increased pressure board; The top of described second end increased pressure board is provided with described second cooling water pipe joint, is connected with the cooling water channel be drilled with in described second end increased pressure board;
Described second end plate supporting seat pushes away seat with described activity and is fixedly connected with, and one end of described second end plate back-up block guide finger is plugged on described second end plate supporting seat, and described second end plate support spring is set on described second end plate back-up block guide finger; Described second end plate back-up block is fixed on the other end of described second end plate back-up block guide finger.
Further, in electrokinetic cell module assembling jig as above, described activity pushes away seat is provided with on the second rectangular preiection bar, described second end increased pressure board and is provided with the second rectangular recess, and described activity pushes away seat and described second end increased pressure board is connected together by described second rectangular preiection bar and described second rectangular recess; Or described activity pushes away seat is provided with on the second rectangular recess, described second end increased pressure board and is provided with the second rectangular preiection bar, and described activity pushes away seat and described second end increased pressure board is connected together by described second rectangular recess and described second rectangular preiection bar.
Further, in electrokinetic cell module assembling jig as above, in the electrokinetic cell module assembled, each battery core is connected with battery core base for supporting by battery core dielectric support block, the described first locating slot clamping of described battery core base for supporting and described base.
Further, in electrokinetic cell module assembling jig as above, described electrokinetic cell module assembling jig also comprises side plate supporting construction; Described side plate supporting construction comprises: side plate grips seat, spring holder, clamp springs, side plate grip block, grip block steady pin and fixing key seat;
The T-slot clamping that the side that described side plate grips seat and described battery core base for supporting is arranged; Described spring holder is threaded with described side plate grip block, and described clamp springs one end is set on described spring holder, and the described clamp springs other end is positioned at described side plate and grips in the counterbore of seat; Described grip block steady pin is through described side plate grip block; Described side plate grip block is fixed on described side plate by described fixing key seat and grips on seat by described grip block steady pin.
Further, in electrokinetic cell module assembling jig as above, described electrokinetic cell module assembling jig also comprises side plate clamping structure; Described side plate clamping structure comprises: two holders, rotating shaft, vertical connecting plate, axial restraint ring, two pieces of side plate clamping plate, two pieces of side plate connecting plates, connection strap fixed block, clamping plate connection strap, side plate fishbolt, side plate binding nut, the first oscillating bearing, the first oscillating bearing baffle plate, cross connecting plate, upper pressurization bolt, upper pressurizing nut, second joint bearing, second joint bearing baffle plate, press strip support and press strips;
Described rotating shaft, by being arranged on the described holder at described rotating shaft two ends, is arranged on described pedestal; And described rotating shaft can rotate around described pedestal; Also be respectively arranged with vertical connecting plate at the two ends of described rotating shaft, described vertical connecting plate can rotate along with described rotating shaft, and two described vertical connecting plates can slide in described rotating shaft, to change the distance between two described vertical connecting plates; Described axial restraint ring set is located in described rotating shaft, with the position of fixing described vertical connecting plate;
Each described side plate clamping plate connect with corresponding described side plate connecting plate, two described side plate connecting plates are connected by described clamping plate connection strap, the two ends of each described clamping plate connection strap are connected with described side plate connecting plate respectively by connection strap fixed block, and two described side plate connecting plates can slide at described clamping plate connection strap, to change the spacing between two described side plate connecting plates; Described first oscillating bearing that described side plate fishbolt passes described side plate binding nut, described vertical connecting plate, described first oscillating bearing baffle plate successively and is arranged on described side plate clamping plate, is connected with described side plate clamping plate;
Described cross connecting plate is connected by the top of bearing pin with described vertical connecting plate; Described upper pressurization bolt is connected with described press strip support by described upper pressurizing nut, described cross connecting plate, described second joint bearing baffle plate, described second joint bearing successively, described press strip support and described press strip link, to support described press strip, the described upper pressurization bolt of downward locking, described press strip support can be compressed downwards, thus compress described press strip downwards.
Further, in electrokinetic cell module assembling jig as above, between described first end pressure structure and described second end pressure structure, also syndeton is set;
Described syndeton comprises head rod, branch sleeve, the second connecting rod, head rod stud and the second connecting rod stud; One end of described head rod is connected with first end pressure structure; The other end of described head rod is set in one end of described branch sleeve, and described branch sleeve is provided with multiple installing hole, and described installing hole and described head rod can be fixed by described head rod stud; One end of described second connecting rod is set in the other end of described branch sleeve, and described installing hole and described second connecting rod can be fixed by described second connecting rod stud; The other end of described second connecting rod is connected with described second end pressure structure.
Electrokinetic cell module assembling jig of the present utility model, slided along the first locating slot by the increase and decrease of the second end pressure structure according to the quantity of the electrokinetic cell module of assembling, the two ends realized respectively from assembled battery modules together with first end pressure structure clamp the electrokinetic cell module assembled; Solve the problem that the electrokinetic cell module assembling jig cost caused of a great variety increases, achieve the assembling jig of electrokinetic cell module to the compatibility of the electrokinetic cell module of different size specification, thus cost savings cost; This programme adopts first end pressure structure and this modularized design of the second end pressure structure, can be changed the outfit and meet module exemplar newly developed and put into production fast, save the development time of fixture by clamp assembly.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model electrokinetic cell module assembling jig embodiment one;
Fig. 2 is the explosive view of the first end pressure structure of the electrokinetic cell module assembling jig shown in Fig. 1;
Fig. 3 is the explosive view of the second end pressure structure of the electrokinetic cell module assembling jig shown in Fig. 1;
Fig. 4 is the supporting module of electrokinetic cell module assembling jig shown in Fig. 1 and the explosive view of side plate supporting construction;
Fig. 5 is the explosive view of the side plate clamping structure of the electrokinetic cell module assembling jig shown in Fig. 1;
Fig. 6 is the structural representation of the syndeton of the electrokinetic cell module assembling jig shown in Fig. 1.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the structural representation of the utility model electrokinetic cell module assembling jig embodiment one, and as shown in Figure 1, the electrokinetic cell module assembling jig of the present embodiment specifically comprises: pedestal 1, first end pressure structure 64 and the second end pressure structure 65, the longitudinal center of pedestal 1 is provided with the first locating slot, can assemble electrokinetic cell module by the first locating slot on pedestal 1, first end pressure structure is fixedly installed on pedestal one end along the first locating slot, to realize electrokinetic cell module stepping up one end, second end pressure structure is also arranged on the other end of pedestal 1 along the first locating slot, to ensure aligned on pedestal 1 center line, and the second end pressure structure 65 can be slided along the first locating slot according to the increase and decrease of the quantity of the electrokinetic cell module of assembling, particularly, when electrokinetic cell module quantity is more, the rightabout of the second end pressure structure 65 along pedestal 1 to first end pressure structure 64 moves, when electrokinetic cell module negligible amounts, second direction of end pressure structure 65 along pedestal 1 to first end pressure structure 64 is moved, must step up to realize the electrokinetic cell module other end, and then realize clamping from the two ends of assembled electrokinetic cell module the electrokinetic cell module assembled respectively together with first end pressure structure 64.
The electrokinetic cell module assembling jig of the present embodiment, slided along the first locating slot by the increase and decrease of the second end pressure structure 65 according to the quantity of the electrokinetic cell module of assembling, the two ends realized respectively from assembled battery modules together with first end pressure structure 64 clamp the electrokinetic cell module assembled; Solve the problem that the electrokinetic cell module assembling jig cost caused of a great variety increases, achieve the assembling jig of electrokinetic cell module to the compatibility of the electrokinetic cell module of different size specification, thus cost savings cost; The scheme of the present embodiment adopts first end pressure structure 64 and this modularized design of the second end pressure structure 65, can be changed the outfit and meet module exemplar newly developed and put into production fast, save the development time of fixture by clamp assembly.
Fig. 2 is the explosive view of the first end pressure structure of the electrokinetic cell module assembling jig shown in Fig. 1, as shown in Figure 2, the first end pressure structure 64 of the electrokinetic cell module assembling jig of the present embodiment specifically comprises: first end pressurization holder 10, first end increased pressure board 16, first adjusting bolt 15, end plate alignment pin 11, location backstop axle 12, end plate location key seat 14, first cooling water pipe joint 13, first end plate supporting seat 20, first end plate back-up block 17, first end plate back-up block guide finger 19 and the first end plate support spring 18.
Particularly, as shown in Figure 2, first end pressurization holder 10 is arranged on the first locating slot; First end pressurization holder 10 and first end increased pressure board 16 are connected together by rectangular channel, preferably, first end pressurization holder 10 is provided with on the first rectangular preiection bar, first end increased pressure board 16 and is provided with the first rectangular recess, first end pressurization holder 10 and first end increased pressure board 16 are connected together by the first rectangular preiection bar and the first rectangular recess; Or first end pressurization holder 10 is provided with on the first rectangular recess, first end increased pressure board 16 and is provided with the first rectangular preiection bar, first end pressurization holder 10 and first end increased pressure board 16 are connected together by the first rectangular recess and the first rectangular preiection bar, further, first end pressurization holder 10 adopts steel material to weld, structural strength is high, not yielding in module pressurization assembling process, ensure module assembly precision, extend fixture service life; And the first adjusting bolt 15 is arranged on first end increased pressure board 16; During assembling, module end plate is placed on before first end increased pressure board 16, is clamped by first end increased pressure board 16; By regulating the first adjusting bolt 15, first end increased pressure board 16 can be made to slide up and down on first end pressurization holder 10 along rectangular channel, thus regulate the height of two end plate alignment pins 11, meeting the location of the module end plate of differing heights.
End plate location key seat 14 is plugged on the top of first end increased pressure board 16, and end plate location key seat 14 arranges porose on the direction perpendicular to first end increased pressure board 16; End plate alignment pin 11 can stretch along the hole on end plate, end plate alignment pin 11 is released when need locate module end plate, complete in electrokinetic cell module assembling end plate alignment pin 11 patchhole, the electrokinetic cell module conveniently completing assembling takes out, location backstop axle 12 is inserted in the hole of end plate alignment pin 11 side, with fixed charge method end plate alignment pin 11 and end plate location key seat 14, thus realize the location to the end plate of electrokinetic cell module; Preferably, the material of first end increased pressure board 16 is brass, the first cooling water pipe joint 13 is provided with at the top of first end increased pressure board 16, be connected with the cooling water channel be drilled with in first end increased pressure board 16, wherein circulate cooling water, thus keep away near electrokinetic cell module weld seam and make plastic insulation material melted by heat because temperature is too high.
Particularly, the first end plate supporting seat 20 is fixed on first end pressurization holder 10; One end of first end plate back-up block guide finger 19 is plugged on the first end plate supporting seat 20, and the first end plate support spring 18 is set on the first end plate back-up block guide finger 19; First end plate back-up block 17 is fixed on the other end of the first end plate back-up block guide finger 19.And carry out resiliency supported by end plate support spring 18 pairs of module end plates.Two the first end plate back-up blocks 17 and above-mentioned two the first end plate alignment pin 11 actings in conjunction, to module end plate above-below direction supporting and location.
The electrokinetic cell module assembling jig of the present embodiment, located the centering that fixedly realizes of pedestal by the first end pressurization holder of first end pressure structure, realize highly regulating to first end increased pressure board by the first adjusting bolt, by end plate alignment pin, altitude location is realized to electrokinetic cell module, thus achieve first end pressure structure the pressurization of one end electrokinetic cell module is locked, smoothly great role is played to integral power battery modules assembling jig; And then solve the problem of the electrokinetic cell module assembling jig cost increase caused of a great variety, achieve the assembling jig of electrokinetic cell module to the compatibility of the electrokinetic cell module of different size specification, thus cost savings cost.
Fig. 3 is the explosive view of the second end pressure structure of the electrokinetic cell module assembling jig shown in Fig. 1, as shown in Figure 3, second end pressure structure 65 of the electrokinetic cell module assembling jig of the present embodiment specifically comprises: the second end pressurization holder 21, slide block guide rail 36, activity pushes away seat 31, screw mandrel 22, linear bearing 23, the axis of guide 24, second end increased pressure board 33, second adjusting bolt 15, end plate locating piece 34, second end plate supporting seat 35, second end plate back-up block 17 ', second end plate back-up block guide finger 19 ', second end plate support spring 18 ' and the second cooling water pipe joint 32,
As shown in Figure 3, in the present embodiment, second end pressure structure 65 is arranged on the first locating slot by the bulge-structure that bottom is arranged, particularly, second end pressurization holder 21 is fixed on pedestal 1 along on the position, different hole in the first locating slot direction, second end pressurization holder 21 can slide along the first locating slot, to change the clamping spacing between first end pressure structure 64, adapts to the module of different length and the module assembling of different battery core.Each hole pedestal 1 being fixed the second end pressurization holder 21 equals module battery core thickness along the first interval, locating slot direction; Further, the second end pressurization holder 21 adopts steel material weld, and structural strength is high, not yielding in module pressurization assembling process, ensures module assembly precision, prolongation fixture service life.The bottom of the second end pressurization holder 21 is provided with the second locating slot, and slide block guide rail 36 is fixing by the second locating slot location, and the slide block on slide block guide rail 36 is fixed on activity and pushes away on seat 31, slides relative to slide block guide rail 36.The end of slide block guide rail 36 is provided with guide rail limited block 37; Screw mandrel 22 be parallel to the first locating slot direction, be arranged on second end pressurization holder 21 on, screw mandrel 22 is through the second end pressurization holder 21, be connected to activity by feed screw nut 38, connection cover 25, thrust bearing 26, flange shaft bearing 27, deep groove ball bearing 28 and bearing (ball) cover 29 successively to push away on seat 31, and push away between seat 31 at bearing (ball) cover 29 and activity and be also provided with pressure sensor assembly 30; Linear bearing 23 is parallel to screw mandrel 22, is arranged on the second end pressurization holder 21, and the axis of guide 24 one end is through linear bearing 23, and the other end of the axis of guide 24 is connected to activity and pushes away on seat 31.Wherein the quantity of the axis of guide 24 can be one or more; In the present embodiment, lead for auxiliary with linear bearing 23 and two axis of guides 24; The mechanism fixed on 31 by the pressurization of rotary screw 22 linear pushing second end is pressurizeed to electrokinetic cell module, until battery modules is clamped, by pressure sensor assembly 30 detected pressures, guarantees pressure that battery modules applies in prescribed limit.
Particularly, activity pushes away seat 31 is provided with on the second rectangular preiection bar, the second end increased pressure board 33 and is provided with the second rectangular recess, and activity pushes away seat 31 and the second end increased pressure board 33 is connected together by the second rectangular preiection bar and the second rectangular recess; Or activity pushes away seat 31 is provided with on the second rectangular recess, the second end increased pressure board 33 and is provided with the second rectangular preiection bar, and activity pushes away seat 31 and the second end increased pressure board 33 is connected together by the second rectangular recess and the second rectangular preiection bar.And the second adjusting bolt 15 is arranged on the second end increased pressure board 33; During assembling, module end plate is placed on before the second end increased pressure board 33, is clamped by the second end increased pressure board 33; By regulating the second adjusting bolt 33, the second end increased pressure board 33 can be made to push away on seat 31 in activity along rectangular channel and to slide up and down, thus regulating the height of two end plate locating pieces 34, meeting the location of the module end plate of differing heights; End plate locating piece 34 is fixed on the top of the second end increased pressure board 33; Preferably, the material of the second end increased pressure board 33 is brass, the top of the second end increased pressure board 33 is provided with the second cooling water pipe joint 32, be connected with the cooling water channel be drilled with in the second end increased pressure board 33, wherein circulate cooling water, thus keep away near electrokinetic cell module weld seam and make plastic insulation material melted by heat because temperature is too high.
Particularly, as shown in Figure 3, second end plate back-up block 17 ' and activity push away seat 31 and are fixedly connected with, and one end of the second end plate back-up block guide finger 19 ' is plugged on the second end plate supporting seat 35, and the second end plate support spring 18 ' is set on the second end plate back-up block guide finger 19 '; Second end plate back-up block 17 ' is fixed on the other end of the second end plate back-up block guide finger 19 '.And by end plate support spring 18 ', resiliency supported is carried out to module end plate.Two the second end plate back-up blocks 17 ' and the acting in conjunction of above-mentioned two end plate locating pieces 34, to module end plate above-below direction supporting and location.
The electrokinetic cell module assembling jig of the present embodiment, located the centering that fixedly realizes of pedestal by the second end pressurization holder of the second end pressure structure, realize highly regulating to the second end increased pressure board by the second adjusting bolt, by end plate locating piece, altitude location is realized to electrokinetic cell module, the clamping to the electrokinetic cell module of different size is realized by the rotation of screw mandrel, thus achieve the second end pressure structure the pressurization of other end electrokinetic cell module is locked, smoothly great role is played to integral power battery modules assembling jig; And then solve the problem of the electrokinetic cell module assembling jig cost increase caused of a great variety, achieve the assembling jig of electrokinetic cell module to the compatibility of the electrokinetic cell module of different size specification, thus cost savings cost.
As shown in Figure 1, the electrokinetic cell module assembling jig of the present embodiment also specifically comprises supporting module 70 and side plate supporting construction 71.Particularly, supporting module 70 and side plate supporting construction 71 are between pedestal 1 and electrokinetic cell module.
Fig. 4 is the supporting module 70 of electrokinetic cell module assembling jig shown in Fig. 1 and the explosive view of side plate supporting construction 71, as shown in Figure 4, the supporting module 70 of the electrokinetic cell module assembling jig of the present embodiment comprises battery core dielectric support block 3 and battery core base for supporting 2, in the electrokinetic cell module assembled, each battery core is connected with battery core base for supporting 2 by battery core dielectric support block 3, the first locating slot clamping of battery core base for supporting 2 and base 1.Each supporting module 70 supports a battery core separately, can arrange corresponding supporting module 70, to realize the support of varying number battery core according to the quantity of electrokinetic cell module battery core; Battery core dielectric support block 3 upper surface two ends are equipped with the first boss, and center is provided with screwed hole, and lower surface centre position is provided with the second boss; Battery core base for supporting 2 upper surface is provided with groove, and battery core dielectric support block 3 is overlayed on battery core base for supporting 2 by the cooperation of the second boss and groove and jointly forms supporting module, and battery core base for supporting 2 both ends of the surface are provided with T-slot; Pedestal along its length midline position is provided with the first locating slot, and the first locating slot both sides are provided with multiple hole, and the interval of adjacent holes equals battery modules battery core thickness; Battery core base for supporting 2 lower surface is provided with the 3rd boss, coordinates embed wherein with the first locating slot; Some supporting modules are equipped with on pedestal 1 by the 3rd respective boss and the first locating slot; The length direction of supporting module is consistent with the width of pedestal 1; Clamp base is at one end fastening by first end pressure structure 64, fastening at the other end by the second end pressure structure 65, fastening in both sides by side plate clamping structure.
Further alternatively, electrokinetic cell module assembling jig also comprises side plate supporting construction 71; Side plate supporting construction 71 comprises: side plate grips seat 4, spring holder 8, clamp springs 9, side plate grip block 7, grip block steady pin 5 and fixing key seat 6; Side plate grips the T-slot clamping that seat 4 is arranged with the side of battery core base for supporting 2, is gripped the fixed position in the T-slot of seat 4 on battery core base for supporting 2, to adapt to the support of side plate grip block 7 to different module side plate by change side plate; Being threaded with side plate grip block 7 of spring holder 8, clamp springs 9 one end is set on spring holder 8, and the other end of clamp springs 9 is positioned at side plate and grips in the counterbore of seat 4; Grip block steady pin 5 is through side plate grip block 7; Side plate grip block 7 is fixed on side plate by fixing key seat 6 and grips on seat 4 by grip block steady pin 5, thus forms resiliency supported to module side plate, ensures that module side plate L-type flanging fits tightly battery core upper top cover, convenient working simultaneously.
The electrokinetic cell module assembling jig of the present embodiment, a battery core is supported separately by supporting module, corresponding supporting module can be set according to the quantity of electrokinetic cell module battery core, to realize the support of varying number battery core, achieve the assembling of the electrokinetic cell module of different size; Grip seat by one end of the spring holder of side plate supporting construction with side plate to be connected, clamp springs is set on spring holder, and side plate grip block is arranged on the other end of spring holder; Grip block steady pin is arranged on the top of side plate grip block; Side plate grip block is fixed on fixing key seat by grip block steady pin, achieves the resiliency supported to module side plate; For great role is played in the assembling of whole electrokinetic cell module, and then solve the problem of the electrokinetic cell module assembling jig cost increase caused of a great variety, achieve the assembling jig of electrokinetic cell module to the compatibility of the electrokinetic cell module of different size specification, thus cost savings cost.
As shown in Figure 1, the electrokinetic cell module assembling jig of the present embodiment also comprises two side plate clamping structures 72, two side plate clamping structures 72 are separately positioned on the both sides of pedestal 1, and two side plate clamping structures 72 also respectively can with first end pressure structure 64 and the second end pressure structure 65 clamping, to compress from the both sides of assembled electrokinetic cell module and top assembled battery modules, concrete, the both sides of electrokinetic cell module refer to the both sides of width, the two ends of electrokinetic cell module refer to the two ends of length direction, the bottom of the electrokinetic cell module of electrokinetic cell module refers to the surface contacted with supporting module, the top of electrokinetic cell module refers to the upper surface corresponding with the bottom of electrokinetic cell module.
Fig. 5 is the explosive view of the side plate clamping structure of the electrokinetic cell module assembling jig shown in Fig. 1, as shown in Figure 5, particularly, in the present embodiment, the side plate clamping structure 72 of electrokinetic cell module assembling jig comprises: two holders 39, rotating shaft 42, vertical connecting plate 44, axial restraint ring 43, two pieces of side plate clamping plate 49, two pieces of side plate connecting plates 50, connection strap fixed block 54, clamping plate connection strap 51, side plate fishbolt 41, side plate binding nut 40, first oscillating bearing 52, first oscillating bearing baffle plate 53, cross connecting plate 46, upper pressurization bolt 48, upper pressurizing nut 47, second joint bearing 52 ', second joint bearing baffle plate 55, press strip support 56 and press strip 57.
Rotating shaft 42, by being arranged on the holder 39 at rotating shaft 42 two ends, is arranged on pedestal 1; And rotating shaft 42 can rotate around pedestal 1; Vertical connecting plate 44 is also respectively arranged with at the two ends of rotating shaft 1, vertical connecting plate 44 can rotate along with rotating shaft 42, and two vertical connecting plates 44 can slide in rotating shaft 42, to change the distance between two vertical connecting plates, with the quantity of the module length and different battery core that adapt to different length; Axial restraint ring set 43 is located in rotating shaft 42, with the position of fixing vertical connecting plate 44; Concrete, be, after an adjustable mechanism size adjusting, be tightened by bolts axial restraint ring 43 and connection strap fixed block 54 after assembling.
Each side plate clamping plate 49 connect with corresponding side plate connecting plate 50, two side plate connecting plates 50 are connected by clamping plate connection strap 51, the two ends of each clamping plate connection strap 51 are connected with side plate connecting plate 50 respectively by connection strap fixed block 54, and two side plate connecting plates 50 can slide at clamping plate connection strap 51, to change the spacing between two side plate connecting plates 50, with the quantity of the module length and different battery core that adapt to different length; The first oscillating bearing 52 that side plate fishbolt 41 passes side plate binding nut 40, vertical connecting plate 44, first oscillating bearing baffle plate 53 successively and is arranged on side plate clamping plate 49, be connected with side plate clamping plate 49, to realize clamping the pressurization of module side plate, guarantee that module side plate and end plate are fitted, ensure welding quality.
Cross connecting plate 46 is connected with the top of vertical connecting plate 39 by bearing pin 45; Upper pressurization bolt 48 is connected with press strip support 56 by upper pressurizing nut 47, cross connecting plate 46, second joint bearing baffle plate 55, second joint bearing 52 ' successively, press strip support 56 is connected with press strip 57, to support the upper pressurization bolt 48 of press strip 57 locking downwards, press strip support 56 can be compressed downwards, thus compress press strip 57 downwards, to realize pressurizeing to electrokinetic cell module downwards; Concrete, during assembling, the upper battery core pole crossing glue faces down and puts into fixture successively, guarantee that battery core pole face and battery core dielectric support block 3 upper surface are fitted, thus ensure the flatness in each battery core pole face, in practical application, there is press strip support 56 and the press strip 57 of plurality of specifications, select press strip support 56 and the press strip 57 of different size according to the module length of different length and the quantity of different battery core.
The electrokinetic cell module assembling jig of the present embodiment, by two, the both sides the being arranged on pedestal side plate clamping structure of electrokinetic cell module assembling jig, and two side plate clamping structures also respectively can with first end pressure structure and the second end pressure structure clamping, to compress from the both sides of assembled electrokinetic cell module and top assembled battery modules, to the large great role of the assembling seven of whole electrokinetic cell module; Solve the problem that the electrokinetic cell module assembling jig cost caused of a great variety increases, achieve the assembling jig of electrokinetic cell module to the compatibility of the electrokinetic cell module of different size specification, thus cost savings cost.
As shown in Figure 1, the electrokinetic cell module assembling jig of the present embodiment specifically also comprises: between first end pressure structure 64 and the second end pressure structure 65, also arrange syndeton 73; Fig. 6 is the structural representation of the syndeton of the electrokinetic cell module assembling jig shown in Fig. 1, as shown in Figure 6, the syndeton 73 of the present embodiment comprises head rod 60, branch sleeve 59, second connecting rod 58, head rod stud 61 and the second connecting rod stud 66; One end of head rod 60 is connected with first end pressure structure 64; The other end of head rod 60 is set in one end of branch sleeve 59, branch sleeve 59 is provided with multiple installing hole, concrete, installing hole spacing is a battery core thickness, concrete determining hole position is come according to the length of electrokinetic cell module and the quantity of module battery core, head rod 60 hole corresponding on branch sleeve 59 respectively with the second connecting rod 58 is fixed, in the present embodiment, branch sleeve 59 has two kinds of length specifications, selects the branch sleeve 59 of different size according to the module length of different length and the quantity of different battery core; Installing hole and head rod 60 can be fixed by head rod stud 61; One end of second connecting rod 58 is set in the other end of branch sleeve 59, and installing hole and the second connecting rod 58 can be fixed by the second connecting rod stud 66; The other end of the second connecting rod 58 is connected with the second end pressure structure 65, in the present embodiment, head rod 60 and the second connecting rod 58 are fixed on the first pressing mechanism 64 and the second pressing mechanism 65 by connecting rod nut simultaneously, also other different modes can be adopted, as clamping in practical application.
Particularly, as shown in Figure 6, first end increased pressure board 16 in the first pressing mechanism 64 and the second pressing mechanism 65 and the both sides of second segment increased pressure board 33 are respectively arranged with the module end plate at the first side plate and end plate locating piece 62 and the second side plate and end plate locating piece 63, first side plate and end plate locating piece 62 and the second side plate and end plate locating piece 63 difference centering positioning power battery modules two ends.
The electrokinetic cell module assembling jig of the present embodiment, by arranging syndeton between first end pressure structure and the second end pressure structure; The hole that wherein head rod and the second connecting rod are corresponding on branch sleeve respectively according to the quantity of the length of electrokinetic cell module and module battery core is fixed, and realize clamping from the two ends of assembled battery modules the electrokinetic cell module assembled, for great role is played in the assembling of whole electrokinetic cell module by the locking of head rod and the second connecting rod and first end pressure structure and the second end pressure structure; And then solve the problem of the electrokinetic cell module assembling jig cost increase caused of a great variety, achieve the assembling jig of electrokinetic cell module to the compatibility of the electrokinetic cell module of different size specification, thus cost savings cost.
The concrete assemble flow of electrokinetic cell module assembling jig of the present utility model comprises fixture adjustment process and module assembling process two processes, gives on two processes and is described in detail.
One, fixture adjustment process
According to the module size adjusting fixture that will assemble, battery core base for supporting 2 and battery core dielectric support block 3 are assembled into supporting module and pass through and be assembled on pedestal 1 successively, its quantity is identical with number of batteries.The first end of the first end pressure structure 64 in Fig. 2 pressurization holder 10, first end increased pressure board 16, first adjusting bolt 15, end plate alignment pin 11, location backstop axle 12, end plate location key seat 14, first cooling water pipe joint 13, first end plate supporting seat 20, first end plate back-up block 17, first end plate back-up block guide finger 19 and the first end plate support spring 18 etc. are fixed in pedestal 1 corresponding hole site.According to the quantity of the battery core of electrokinetic cell module, Fig. 3 is planted the second end pressurization holder 21 of the second end pressure structure 65, slide block guide rail 36, activity push away seat 31, screw mandrel 22, screw mandrel bearing 23, the axis of guide 24, second end increased pressure board 33, second adjusting bolt 15, end plate locating piece 34, second end plate supporting seat 35, second end plate back-up block 17, second end plate back-up block guide finger 19, second end plate support spring 18 and the second cooling water pipe joint 32 etc. and be fixed in pedestal 1 corresponding hole site, its mounting hole site and number of batteries one_to_one corresponding.First adjusting bolt 15 is rotated to Fig. 2 first end pressure structure 64 spanner, first end increased pressure board 16 is moved up and down along gathering sill, end plate alignment pin 11 is made to be in positioning height needed for module end plate by height gage measurement, the first adjusting bolt 15 of locking first end increased pressure board 16.The end plate locating piece 34 used the same method in adjustment Fig. 4 second end pressure structure 65.Grip seat 4 by side plate, grip block steady pin 5, fixing key seat 6, side plate grip block 7, spring holder 8, clamp springs 9 be assembled into side plate supporting construction, side plate supporting construction screw bolt and nut is arranged in the T-slot of battery core base for supporting 2, it can move along T-slot, selects installation site according to module side plate length.Head rod 58 in Fig. 6, branch sleeve 59, second connecting rod etc. 60 and Fig. 5 side plate clamping structure are fitted together, as shown in Fig. 6 electrokinetic cell module assembling front jig SBR figure.Wherein head rod 58 and the second connecting rod 60 are fixed by bolts on the position, hole of branch sleeve 59 correspondence according to power module number of batteries, its mounting hole site and number of batteries one_to_one corresponding.Branch sleeve 59 has 2 kinds of length specifications, for adapting to the electrokinetic cell module assembling of more kinds of battery core quantity.On side plate clamping structure as shown in Figure 5, a kind of press strip support 56 and a kind of electrokinetic cell module of press strip 57 correspondences, select the press strip support 56 corresponding with assembling module and press strip 57 accessory to install.By the vertical connecting plate 44 on sliding shaft 42, the side plate connecting plate 50 on mobile clamping plate connection strap 51 and connection strap fixed block 54 make side plate clamping plate 49 can clamp the module side plate of required assembling.
Two, module assembling process
As Fig. 6 display is electrokinetic cell module assembling front jig SBR figure, and the clamping structure of side plate shown in Fig. 5 is in open mode.The upper module end plate crossing glue is put into respectively first end pressure structure and Fig. 3 fixture right-hand member pressure structure of Fig. 2, the end plate of electrokinetic cell module one end is clamped by end plate back-up block 17 and end plate alignment pin 11 and is located, and the end plate of the electrokinetic cell module other end is clamped by end plate back-up block 17 ' and end plate locating piece 34 and located.The upper battery core pole crossing glue faces down and puts into fixture successively, is supported and locate by battery core dielectric support block 3.Contact with battery core with box spanner rotary screw 22 and then promotion module end plate.Hand is screwed on pressurization bolt 48, makes two press strips 57 compress battery core.After the module end plate at the first side plate and end plate locating piece 62 and the second side plate and end plate locating piece 63 centering positioning power battery modules two ends, use box spanner rotary screw 22 again, the module end plate at two ends is pressurizeed, until electrokinetic cell module is compressed to the length of compression.Measure institute's applied pressure by pressure sensor assembly 22, guarantee the scope that pressure is allowing.Next, buckle module side plate in electrokinetic cell module both sides, module side plate is clamped by side plate grip block 7.Close the side plate clamping structure shown in Fig. 5, head rod 58 and the second connecting rod 60 be placed on respectively first end pressurization holder 10 and the second end pressurization holder 21 groove in and lock head rod stud 61 and the second connecting rod stud 66, then tighten the connecting rod nut at two ends.Hand twists side plate fishbolt 41 makes side plate clamping plate 49 gently push down module side plate.After the relative position of the first side plate and end plate locating piece 62 and the second side plate and end plate locating piece 63 positioning module side plate and module end plate, screw side plate fishbolt 41, make side plate clamping plate 49 clamp module side plate, module side plate and the first side plate and end plate locating piece 62 and the second side plate and end plate locating piece 63 develop.Take off the first side plate and end plate locating piece 62 and the second side plate and end plate locating piece 63, just can weld the overlapping the slot of module end plate and module side plate after clamping all located by the module side plate of two surveys.
Weld and unscrewed pressurization bolt 48, side plate fishbolt 41 and connecting rod nut respectively afterwards, opened side plate clamping structure as shown in Figure 5.Unscrew the second pressing mechanism 65 that screw mandrel 22 makes activity push away seat 31 place to retreat, post-tensioning end plate alignment pin 11, take out electrokinetic cell module, complete erection welding.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (10)
1. an electrokinetic cell module assembling jig, is characterized in that, comprising: pedestal, first end pressure structure and the second end pressure structure;
The longitudinal center of described pedestal is provided with the first locating slot, can assemble electrokinetic cell module by described first locating slot on described pedestal; Described first end pressure structure is fixedly installed on described pedestal one end along described first locating slot; Described second end pressure structure is also arranged on the other end of described pedestal along described first locating slot, and described second end pressure structure can be slided, to realize clamping from the two ends of assembled described electrokinetic cell module the described electrokinetic cell module assembled respectively together with described first end pressure structure along described first locating slot according to the increase and decrease of the quantity of the described battery modules of assembling.
2. electrokinetic cell module assembling jig according to claim 1, is characterized in that, described electrokinetic cell module assembling jig also comprises two side plate clamping structures; Two described side plate clamping structures are separately positioned on the both sides of described pedestal, and two described side plate clamping structures also respectively can with described first end pressure structure and described second end pressure structure clamping, to compress from the both sides of assembled described electrokinetic cell module and top assembled described battery modules.
3. electrokinetic cell module assembling jig according to claim 1, it is characterized in that, described first end pressure structure comprises: first end pressurization holder, first end increased pressure board, the first side plate and end plate locating piece, the first adjusting bolt, end plate alignment pin, end plate location key seat, the first cooling water pipe joint, the first end plate supporting seat, the first end plate back-up block, the first end plate back-up block guide finger and the first end plate support spring;
Described first end pressurization holder is arranged on described first locating slot; Described first end pressurization holder and described first end increased pressure board are connected together by rectangular channel, and described first adjusting bolt is arranged on described first end increased pressure board; By regulating described first adjusting bolt, described first end increased pressure board can be made to slide up and down on described first end pressurization holder along described rectangular channel; The both sides of described first end increased pressure board are respectively arranged with described first side plate and end plate locating piece; Described end plate location key seat is plugged on the top of described first end increased pressure board, and described end plate location key seat arranges porose on the direction perpendicular to described first end increased pressure board; Described end plate alignment pin can stretch along the described hole on described end plate, realizes the location of the end plate to described electrokinetic cell module; The top of described first end increased pressure board is provided with described first cooling water pipe joint, is connected with the cooling water channel be drilled with in described first end increased pressure board;
Described first end plate supporting seat is fixed on first end pressurization holder; One end of described first end plate back-up block guide finger is plugged on described first end plate supporting seat, and described first end plate support spring is set on described first end plate back-up block guide finger; Described first end plate back-up block is fixed on the other end of described first end plate back-up block guide finger.
4. electrokinetic cell module assembling jig according to claim 3, it is characterized in that, described first end pressurization holder is provided with on the first rectangular preiection bar, described first end increased pressure board and is provided with the first rectangular recess, described first end pressurization holder and described first end increased pressure board are connected together by described first rectangular preiection bar and described first rectangular recess; Or described first end pressurization holder is provided with on the first rectangular recess, described first end increased pressure board and is provided with the first rectangular preiection bar, described first end pressurization holder and described first end increased pressure board are connected together by described first rectangular recess and described first rectangular preiection bar.
5. electrokinetic cell module assembling jig according to claim 1, it is characterized in that, described second end pressure structure comprises: the second end pressurization holder, slide block guide rail, activity push away seat, screw mandrel, linear bearing, the axis of guide, the second end increased pressure board, the second adjusting bolt, end plate locating piece, the second end plate supporting seat, the second end plate back-up block, the second end plate back-up block guide finger, the second end plate support spring and the first cooling water pipe joint;
Described second end pressurization holder is arranged on described first locating slot by the bulge-structure that bottom is arranged, and described second end pressurization holder can slide along described first locating slot, to change the clamping spacing between described first end pressure structure; The bottom of described second end pressurization holder is provided with the second locating slot, and described slide block guide rail is fixing by described second locating slot location, and the slide block on described slide block guide rail is fixed on described activity and pushes away on seat, slides relative to described slide block guide rail; The end of described slide block guide rail is provided with guide rail limited block; Described screw mandrel be parallel to described first locating slot direction, be arranged on described second end pressurization holder on, described screw mandrel is through described second end pressurization holder, be connected to described activity by feed screw nut, connection cover, thrust bearing, flange shaft bearing, deep groove ball bearing and bearing (ball) cover successively to push away on seat, and push away between seat at described bearing (ball) cover and described activity and be also provided with pressure sensor assembly; Described linear bearing is parallel to described screw mandrel and is arranged on described second end pressurization holder, and described axis of guide one end is through described linear bearing, and the other end of the described axis of guide is connected to described activity and pushes away on seat; And described second adjusting bolt is arranged on described second end increased pressure board; By regulating described second adjusting bolt, described second end increased pressure board can be made to push away on seat in described activity along described rectangular channel and to slide up and down; The both sides of described second end increased pressure board are respectively arranged with described second side plate and end plate locating piece; Described end plate locating piece is fixed on the top of described second end increased pressure board; The top of described second end increased pressure board is provided with described second cooling water pipe joint, is connected with the cooling water channel be drilled with in described second end increased pressure board;
Described second end plate supporting seat pushes away seat with described activity and is fixedly connected with, and one end of described second end plate back-up block guide finger is plugged on described second end plate supporting seat, and described second end plate support spring is set on described second end plate back-up block guide finger; Described second end plate back-up block is fixed on the other end of described second end plate back-up block guide finger.
6. electrokinetic cell module assembling jig according to claim 5, it is characterized in that, described activity pushes away seat is provided with on the second rectangular preiection bar, described second end increased pressure board and is provided with the second rectangular recess, and described activity pushes away seat and described second end increased pressure board is connected together by described second rectangular preiection bar and described second rectangular recess; Or described activity pushes away seat is provided with on the second rectangular recess, described second end increased pressure board and is provided with the second rectangular preiection bar, and described activity pushes away seat and described second end increased pressure board is connected together by described second rectangular recess and described second rectangular preiection bar.
7. electrokinetic cell module assembling jig according to claim 1, it is characterized in that, in the electrokinetic cell module assembled, each battery core is connected with battery core base for supporting by battery core dielectric support block, the described first locating slot clamping of described battery core base for supporting and described base.
8. electrokinetic cell module assembling jig according to claim 7, is characterized in that, described electrokinetic cell module assembling jig also comprises side plate supporting construction; Described side plate supporting construction comprises: side plate grips seat, spring holder, clamp springs, side plate grip block, grip block steady pin and fixing key seat;
The T-slot clamping that the side that described side plate grips seat and described battery core base for supporting is arranged; Described spring holder is threaded with described side plate grip block, and described clamp springs one end is set on described spring holder, and the described clamp springs other end is positioned at described side plate and grips in the counterbore of seat; Described grip block steady pin is through described side plate grip block; Described side plate grip block is fixed on described side plate by described fixing key seat and grips on seat by described grip block steady pin.
9. electrokinetic cell module assembling jig according to claim 1, is characterized in that, described electrokinetic cell module assembling jig also comprises side plate clamping structure; Described side plate clamping structure comprises: two holders, rotating shaft, vertical connecting plate, axial restraint ring, two pieces of side plate clamping plate, two pieces of side plate connecting plates, connection strap fixed block, clamping plate connection strap, side plate fishbolt, side plate binding nut, the first oscillating bearing, the first oscillating bearing baffle plate, cross connecting plate, upper pressurization bolt, upper pressurizing nut, second joint bearing, second joint bearing baffle plate, press strip support and press strips;
Described rotating shaft, by being arranged on the described holder at described rotating shaft two ends, is arranged on described pedestal; And described rotating shaft can rotate around described pedestal; Also be respectively arranged with vertical connecting plate at the two ends of described rotating shaft, described vertical connecting plate can rotate along with described rotating shaft, and two described vertical connecting plates can slide in described rotating shaft, to change the distance between two described vertical connecting plates; Described axial restraint ring set is located in described rotating shaft, with the position of fixing described vertical connecting plate;
Each described side plate clamping plate connect with corresponding described side plate connecting plate, two described side plate connecting plates are connected by described clamping plate connection strap, the two ends of each described clamping plate connection strap are connected with described side plate connecting plate respectively by connection strap fixed block, and two described side plate connecting plates can slide at described clamping plate connection strap, to change the spacing between two described side plate connecting plates; Described first oscillating bearing that described side plate fishbolt passes described side plate binding nut, described vertical connecting plate, described first oscillating bearing baffle plate successively and is arranged on described side plate clamping plate, is connected with described side plate clamping plate;
Described cross connecting plate is connected by the top of bearing pin with described vertical connecting plate; Described upper pressurization bolt is connected with described press strip support by described upper pressurizing nut, described cross connecting plate, described second joint bearing baffle plate, described second joint bearing successively, and described press strip support and described press strip link, to support described press strip; The described upper pressurization bolt of downward locking, can compress described press strip support downwards, thus compresses described press strip downwards.
10. electrokinetic cell module assembling jig according to claim 1, is characterized in that, between described first end pressure structure and described second end pressure structure, also arrange syndeton;
Described syndeton comprises head rod, branch sleeve, the second connecting rod, head rod stud and the second connecting rod stud; One end of described head rod is connected with first end pressure structure; The other end of described head rod is set in one end of described branch sleeve, and described branch sleeve is provided with multiple installing hole, and described installing hole and described head rod can be fixed by described head rod stud; One end of described second connecting rod is set in the other end of described branch sleeve, and described installing hole and described second connecting rod can be fixed by described second connecting rod stud; The other end of described second connecting rod is connected with described second end pressure structure.
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| CN201520531198.6U CN204800128U (en) | 2015-07-21 | 2015-07-21 | Power battery module assembly jig |
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| CN201520531198.6U CN204800128U (en) | 2015-07-21 | 2015-07-21 | Power battery module assembly jig |
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| CN109099868B (en) * | 2018-06-29 | 2020-08-18 | 安徽益佳通电池有限公司 | Power battery module steel strip length measuring device |
| CN109099868A (en) * | 2018-06-29 | 2018-12-28 | 安徽益佳通电池有限公司 | A kind of power battery module steel band length-measuring appliance |
| CN110640319A (en) * | 2019-08-21 | 2020-01-03 | 合肥国轩高科动力能源有限公司 | Laser welding device for side end plate of square lithium battery module |
| CN110640319B (en) * | 2019-08-21 | 2021-08-06 | 合肥国轩高科动力能源有限公司 | Laser welding device for side end plate of square lithium battery module |
| CN110625250A (en) * | 2019-09-27 | 2019-12-31 | 浦北高迈新能源科技有限公司 | 36V lithium ion battery module laser welding tool |
| WO2021093084A1 (en) * | 2019-11-14 | 2021-05-20 | 惠州亿纬锂能股份有限公司 | Battery module grouping clamp and usage method |
| CN112331897A (en) * | 2020-11-03 | 2021-02-05 | 盐城国投中科新能源科技有限公司 | Stacking device for battery modules |
| CN112427842A (en) * | 2020-11-04 | 2021-03-02 | 安徽巨一科技股份有限公司 | Flexible self-positioning auxiliary device for welding line |
| CN114006023A (en) * | 2021-11-01 | 2022-02-01 | 博众精工科技股份有限公司 | Electricity core module welding jig |
| CN114006119B (en) * | 2021-11-02 | 2023-08-04 | 芜湖天弋能源科技有限公司 | Production equipment of battery module |
| CN113889657B (en) * | 2021-11-02 | 2023-08-22 | 芜湖天弋能源科技有限公司 | Assembling device of battery module |
| CN114006119A (en) * | 2021-11-02 | 2022-02-01 | 芜湖天弋能源科技有限公司 | Production equipment of battery module |
| CN113889657A (en) * | 2021-11-02 | 2022-01-04 | 芜湖天弋能源科技有限公司 | Assembly quality of battery module |
| CN114583374A (en) * | 2022-04-26 | 2022-06-03 | 苏州德星云智能装备有限公司 | Battery module closed assembly closing device |
| CN114583374B (en) * | 2022-04-26 | 2022-07-12 | 苏州德星云智能装备有限公司 | Battery module closed assembly closing device |
| CN116352410A (en) * | 2023-05-31 | 2023-06-30 | 浙江祥晋汽车零部件股份有限公司 | Assembling device and assembling method for assembling aluminum alloy battery tray frame |
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Address after: 352100 Jiaocheng District of Ningde City, Fujian Province Zhang Wan Zhen Xingang Road No. 1 Patentee after: Contemporary Amperex Technology Co.,Ltd. Address before: 352100 Jiaocheng District of Ningde City, Fujian Province Zhang Wan Zhen Xingang Road No. 1 Patentee before: CONTEMPORARY AMPEREX TECHNOLOGY Ltd. |