The device of a kind of check and location lug centre-to-centre spacing
Technical field
The utility model relates to battery preparing technical field, relates in particular to the device of a kind of check and location lug centre-to-centre spacing.
Background technology
Lithium polymer battery (Li-polymer, claim again high-polymer lithium battery): it is also a kind of of lithium ion battery, but compare with liquid lithium battery (Li-ion) have that energy density is high, more miniaturization, ultrathin, lightweight, and the multiple clear superiority such as high security, be a kind of novel battery.In shape, lithium polymer battery has ultrathin feature, can coordinate the needs of various products, is made into the battery of any shape and capacity.The minimum thickness that such battery can reach can reach 0.5mm.Its nominal voltage is the same with Li-ion is also nominal voltage 3.7V, there is no memory effect.
The full inspection of lug spacing and the bad adjustment of lug spacing after existing polymer battery is reeled, mainly, by visual or delimit bit line and test on cardboard, need again to check more complicated after the bad debugging of lug spacing.
Utility model content
For above-mentioned the deficiencies in the prior art, the purpose of this utility model has been to provide the device of a kind of check and location lug centre-to-centre spacing; Be applicable to every money battery, be convenient to check, adjust lug spacing, be convenient to employee's operation.
To achieve these goals, the technical solution of the utility model is as follows:
A device for check and location lug centre-to-centre spacing, comprises a backing plate, on described backing plate, according to battery structure, is provided with battery core limiting stand, battery core rest area and lug guide vane end stop rest area; Described battery core rest area is lower than described battery core limiting stand and be arranged on its right side, and battery core limiting stand and battery core rest area have same widths; Described lug guide vane end stop rest area is arranged at described battery core limiting stand and top, battery core rest area, and the height of described lug guide vane end stop is lower than the height of described battery core rest area; Described battery core rest area is provided with the battery core guide vane end stop that energy level horizontally slips, and is provided with symmetrically left lug guide vane end stop and right lug guide vane end stop that energy level horizontally slips on described lug guide vane end stop rest area.Backing plate is chock plate, and thickness is 10mm, and width is 50mm, length is 130mm, on backing plate, output respectively battery core limiting stand, battery core rest area and lug guide vane end stop rest area, battery core limiting stand, battery core rest area and lug guide vane end stop rest area all in one plane, more operate in employee.
Preferably, described battery core rest area is provided with sliding tray, and described battery core guide vane end stop is fixed on described sliding tray by fixture.
Preferably, described sliding tray is 2.
Preferably, described lug guide vane end stop is arranged with left sliding tray and right sliding tray on rest area, and described left lug guide vane end stop and right lug guide vane end stop are separately fixed on described left sliding tray and right sliding tray by fixture.
Preferably, left lug guide vane end stop and right lug guide vane end stop consist of lug stopper slot and location lug shifting chute respectively, and described left and right ear guide vane end stop is linked at respectively location, left and right lug shifting chute and is horizontally slipped on groove by fixture.
The utility model comprises a backing plate, on described backing plate, according to battery structure, is provided with battery core limiting stand, battery core rest area and lug guide vane end stop rest area; Described battery core rest area is lower than described battery core limiting stand and be arranged on its right side, and battery core limiting stand and battery core rest area have same widths; Described lug guide vane end stop rest area is arranged at described battery core limiting stand and top, battery core rest area, and the height of described lug guide vane end stop is lower than the height of described battery core rest area; Described battery core rest area is provided with the battery core guide vane end stop that energy level horizontally slips, and is provided with symmetrically left lug guide vane end stop and right lug guide vane end stop that energy level horizontally slips on described lug guide vane end stop rest area.The utility model adopts the general lug fixture of battery core model, according to the lug spacing of technological design, the fixture of having good positioning, while checking lug centre-to-centre spacing, battery core is put in fixture, lower operation is imported in qualified taking-up into, and lug spacing is bad moves lug and lug location notch coincide gently; Not only be applicable to every money battery, and be convenient to check, adjust lug spacing, be convenient to employee's operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of package board in the utility model;
Fig. 2 is that the utility model is used state diagram.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
The device of seeing Fig. 1 and 2, a kind of check and location lug centre-to-centre spacing, comprises that a thickness is 10mm, and width is 50mm, and the backing plate that length is 130mm is provided with battery core limiting stand 1, battery core rest area 2 and lug guide vane end stop rest area 3 according to battery structure on backing plate; Described battery core rest area 2 (7mm) is lower than described battery core limiting stand 1 (10mm) and be arranged on its right side, and battery core limiting stand 1 and battery core rest area 2 have same widths; Battery core rest area 2 is provided with two sliding trays (221,222), and a battery core guide vane end stop 21 (3mm) that energy level horizontally slips, and the length of sliding tray 22 (70mm) is less than the length of battery core rest area 2.Battery core guide vane end stop 21 is fixed on described sliding tray (221,222) by fixture.
Lug guide vane end stop rest area 3 is arranged at described battery core limiting stand 1 and 2 tops, battery core rest area, and the height (3mm) of described lug guide vane end stop rest area 3 is lower than the height (7mm) of described battery core rest area 2; On lug guide vane end stop rest area 3, be provided with symmetrically left lug guide vane end stop 31 and right lug guide vane end stop 32 that energy level horizontally slips.On lug guide vane end stop rest area 3, be arranged with left sliding tray and right sliding tray, described left lug guide vane end stop 31 and right lug guide vane end stop 32 are separately fixed on described left sliding tray and right sliding tray by fixture.Left lug guide vane end stop (height 6mm) 31 and right lug guide vane end stop (height 6mm) 32 consist of lug stopper slot (311,321) and location lug shifting chute (312,322) respectively, and described left and right ear guide vane end stop (31,32) is linked at respectively location, left and right lug shifting chute and is horizontally slipped on groove by fixture.
During concrete use, first according to technique centre-to-centre spacing, require to adjust left lug guide vane end stop 31 and right lug guide vane end stop 32, according to battery, regulate battery core guide vane end stop 21.When examination is checked in batches, battery with lug 5 is put into battery core rest area 2, if two lugs on battery 5 all can fall into lug groove side for qualified, if can not choose in time, reprocess (spacing is bad≤and the moved lug of 2mm adjusts, the needing of the bad > 2mm of spacing reeled again).
Above-described embodiment, it is preferred embodiment of the present utility model, wherein concrete length and width height is just used for display space positional structure, not be used for limiting the utility model practical range, the equivalence of being done with structure, feature and principle described in the utility model claim therefore all changes or modifies, within all should being included in the utility model claim scope.