A kind of holder and the veneer structure comprising this holder of lug correcting hold down gag
Technical field
The utility model belongs to and changes into machine technology field, particularly relates to a kind of holder of lug correcting hold down gag and comprises the veneer structure of this holder.
Background technology
Change at lithium ion battery, in hot cold pressure procedure, manipulator is from the disposable gripping battery core of frock of getting the raw materials ready and put into hot pressing battery formation clamp, specifically, manipulator jaw captures the gas pocket part of battery core, between laminate battery core being put into hot-pressing fixture, laminate body to battery core Automatic-heating, pressurize and change into.Hot pressing and after having changed into, then battery core is crawled out between laminate by manipulator jaw, send into cold-pressing clamping apparatus, cold-pressing clamping apparatus is to battery core pressurization cooling and sizing, and after shape, battery core is crawled to frock of getting the raw materials ready, manually or machinery from frock blanking of getting the raw materials ready.
In prior art, at gripper of manipulator power taking core and between laminate battery core being sent into hot-pressing fixture, maybe by the battery core changed into from when taking out between laminate, the lug correcting hold down gag being arranged on laminate two ends can play certain righting-oriented and pressuring action to the both positive and negative polarity lug of battery core, battery battery core can be contacted completely and fully discharge and recharge with pcb board.For this reason, lug correcting hold down gag must be located reliably, and when the battery core thickness that the machine of changing into is produced changes, can quick-detachment, to change lug briquetting in time, can return lug correcting hold down gag fast after lug briquetting is changed and fill and realize reliable location.
The existing compression changing into machine lug correcting hold down gag is realized by collision bead seat and positioning bead with location.Collision bead seat is connected with laminate body by screw, and positioning bead holds out against lug correcting hold down gag through collision bead seat.If but positioning bead adjusts not in time after used a period of time and just there will be loosening phenomenon, this just causes it unreliable to the positioning and locking of lug correcting hold down gag.In addition, to manually screw out when dismounting lug correcting hold down gag or screw in positioning bead, then extract or install lug correcting hold down gag out, when this just makes product remodel, the regulation time of equipment is significantly extended.Further, due to the impact of human factor during screw-in positioning bead, dynamics of the tightening difference of different positioning bead is made, therefore also different to the location degree of reliability of lug correcting hold down gag.
In view of this, the necessary a kind of holder of lug correcting hold down gag and comprise the veneer structure of this holder of providing, this holder makes lug correcting hold down gag to be combined with laminate body securely safely, and the fast assembling-disassembling of lug correcting hold down gag can be realized, thus dramatically reduce the regulation time that battery battery core remodels to equipment in process.
Utility model content
One of the purpose of this utility model is: for the deficiencies in the prior art, and a kind of holder of lug correcting hold down gag is provided, it makes lug correcting hold down gag to be combined with laminate body securely safely, and the fast assembling-disassembling of lug correcting hold down gag can be realized, thus dramatically reduce the regulation time that battery battery core remodels to equipment in process.
In order to achieve the above object, the utility model adopts following technical scheme:
A kind of holder of lug correcting hold down gag, comprise fixed block, elastomeric element, installing hole and finger, described elastomeric element is arranged in described fixed block, described installing hole is arranged on described fixed block, described finger is inserted in described fixed block, and one end of described elastomeric element holds out against described finger.
One as the holder of the utility model lug correcting hold down gag is improved, and described finger is L-shaped, and it comprises the traversing section and longitudinal section that are connected.
One as the holder of the utility model lug correcting hold down gag is improved, L shape slot is provided with in described fixed block, described finger through described L shape slot and can in described L shape slot relative sliding, described L shape slot comprises mutually through and through with the surface of described fixed block lateral insert and longitudinal socket, the width of described longitudinal socket is greater than the width of described longitudinal section, and the free terminal of described longitudinal section stretches out in outside described fixed block.
One as the holder of the utility model lug correcting hold down gag is improved, and be also provided with fixing hole in described fixed block, described elastomeric element is placed in described fixing hole, described fixing hole and described longitudinal socket through.
One as the holder of the utility model lug correcting hold down gag is improved, and the free terminal of described traversing section is set to inclined plane, and the free terminal of described traversing section is extended outside described fixed block.
One as the holder of the utility model lug correcting hold down gag is improved, and described elastomeric element is set to spring.
Relative to prior art, the utility model comprises fixed block, elastomeric element, installing hole and finger, fixed block just can be realized and being fixedly connected with of laminate body by installing hole and the fixture penetrated in installing hole, and, under the effect that holds out against of elastomeric element, the end of finger can stretch out and insert in the location hole of lug correcting hold down gag from fixed block, now, the relative position of lug correcting hold down gag on laminate body is just locked, thus the combination that the safety realizing lug correcting hold down gag and laminate body is firm; And when battery core type changed by needs, only needing to promote finger makes it exit from the location hole of lug correcting hold down gag, namely lug correcting hold down gag is in relaxation state, now just can easily lug correcting hold down gag be extracted out in the slot of laminate, then lug briquetting is changed, swift and convenient to operate, thus the fast assembling-disassembling of lug correcting hold down gag can be realized, and then dramatically reduce the regulation time that battery battery core remodels to equipment in process.
Another object of the present utility model is to provide a kind of veneer structure, comprise laminate body, a surface of described laminate body is provided with pcb board, described laminate body is also inserted with lug correcting hold down gag, described lug correcting hold down gag is connected with described laminate body by holder described in the utility model.
One as the utility model veneer structure is improved, described lug correcting hold down gag comprises lug guiding block, lug briquetting and lug briquetting mounting bar, described lug briquetting is arranged in described lug briquetting mounting bar, described lug guiding block is connected with described lug briquetting mounting bar, the sidewall of described lug briquetting mounting bar is provided with location hole, the end of described finger inserts in described location hole, and described fixed block and described laminate body are by being fixedly connected with through the fixture of described installing hole.
One as the utility model veneer structure is improved, described lug guiding block is provided with counter sink, the rear wall of described lug briquetting mounting bar is provided with circular hole, the inwall of described circular hole is provided with screw thread, and described lug guiding block and described lug briquetting mounting bar are by being fixedly connected with through the screw of described counter sink with described circular hole.
One as the utility model veneer structure is improved, and the surface of described laminate body is provided with inserting groove, and described lug correcting hold down gag inserts in described inserting groove.
Relative to prior art, the utility model structure is simple, and the combination that the safety that can realize lug correcting hold down gag and laminate body is firm, and the fast assembling-disassembling of lug correcting hold down gag can be realized, thus dramatically reduce the regulation time that battery battery core remodels to equipment in process.
Accompanying drawing explanation
Fig. 1 is the perspective view of embodiment 1 in the utility model.
Fig. 2 is the plan structure schematic diagram of embodiment in the utility model.
Fig. 3 is the sectional structure schematic diagram of embodiment 1 in the utility model.
Fig. 4 is the perspective view of embodiment 2 in the utility model.
Fig. 5 is the perspective view of lug correcting hold down gag in embodiment 2 in the utility model.
Fig. 6 is the perspective view of lug briquetting mounting bar in embodiment 2 in the utility model.
Fig. 7 is the perspective view of lug guiding block in embodiment 2 in the utility model.
Wherein:
1-fixed block;
2-elastomeric element;
3-installing hole;
4-finger;
41-traversing section, the longitudinal section of 42-;
5-L shape slot;
51-lateral insert, 52-longitudinal socket;
6-fixing hole;
7-laminate body;
8-PCB plate;
9-lug correcting hold down gag;
91-lug guiding block, 911-counter sink, 92-lug briquetting, 93-lug briquetting mounting bar, 931-location hole, 932-circular hole;
10-holder.
Embodiment
Embodiment 1
As shown in Figures 1 to 3, present embodiments provide a kind of holder of lug correcting hold down gag, comprise fixed block 1, elastomeric element 2, installing hole 3 and finger 4, elastomeric element 2 is arranged in fixed block 1, installing hole 3 is arranged on fixed block 1, finger 4 is inserted in fixed block 1, and one end of elastomeric element 2 holds out against finger 4.Wherein, installing hole 3 is for realizing being fixedly connected with of holder and laminate, and finger 4 is for being connected with lug correcting hold down gag, thus whole holder can realize being fixedly connected with of lug correcting hold down gag and laminate.Elastomeric element 2 is in compressive state all the time, to hold out against finger 4, makes it arbitrarily not slide, to ensure the steadiness connected.
Finger 4 is L-shaped, and it comprises the traversing section 41 and longitudinal section 42 that are connected.Wherein, the end of traversing section 41 can insert in lug correcting hold down gag, and the protrude end of longitudinal section 42 is then convenient to promote finger 4, and traversing section 41 is separated with lug correcting hold down gag.
L shape slot 5 is provided with in fixed block 1, finger 4 through L shape slot 5 and can in L shape slot 5 relative sliding, L shape slot 5 comprises mutually through and through with the surface of fixed block 1 lateral insert 51 and longitudinal socket 52, the width of longitudinal socket 52 is greater than the width of longitudinal section 42, and the free terminal of longitudinal section 42 stretches out in outside fixed block 1, so that stir finger 4 by longitudinal section 42, the width of lateral insert 51 equals or slightly larger than the width of traversing section 41, in figure 3, when stirring finger 4 left, traversing section 41 is also thereupon to left movement, the end of traversing section 41 is deviate from immediately from the location hole of lug correcting hold down gag.
Also be provided with fixing hole 6 in fixed block 1, elastomeric element 2 is placed in fixing hole 6, and fixing hole 6 is through with longitudinal socket 52, thus elastomeric element 2 can contact and hold out against in longitudinal section 42.
The free terminal of traversing section 41 is set to inclined plane, and the free terminal of traversing section 41 is extended outside fixed block 1.When location hole through lug correcting hold down gag of finger 4, guide effect can be played in inclined plane, thus is convenient to finger 4 and inserts in the location hole of lug correcting hold down gag.
Elastomeric element 2 is set to spring, can certainly be that other have flexible parts, and one of its effect is to hold out against finger 4, and two of effect is that spring can play the effect of return when being postponed by finger left.
In a word, the present embodiment comprises fixed block 1, elastomeric element 2, installing hole 3 and finger 4, fixed block 1 just can be realized and being fixedly connected with of laminate body by installing hole 3 and the fixture penetrated in installing hole 3 (as screw), and, under the effect that holds out against of elastomeric element 2, the end of finger 4 can stretch out and insert in the location hole of lug correcting hold down gag from fixed block 1, now, the relative position of lug correcting hold down gag on laminate body is just locked, thus the combination that the safety realizing lug correcting hold down gag and laminate body is firm; And when battery core type changed by needs, only needing to promote finger 4 makes it exit from the location hole of lug correcting hold down gag, namely lug correcting hold down gag is in relaxation state, now just can easily lug correcting hold down gag be extracted out in the slot of laminate, then lug briquetting is changed, swift and convenient to operate, thus the fast assembling-disassembling of lug correcting hold down gag can be realized, and then dramatically reduce the regulation time that battery battery core remodels to equipment in process.
Embodiment 2
As shown in Fig. 4 to 7, the present embodiment provides a kind of veneer structure, comprise laminate body 7, a surface of laminate body 7 is provided with pcb board 8, laminate body 7 is also inserted with lug correcting hold down gag 9, lug correcting hold down gag 9 is connected with laminate body 7 by the holder 10 of the present embodiment 1.
Lug correcting hold down gag 9 comprises lug guiding block 91, lug briquetting 92 and lug briquetting mounting bar 93, lug briquetting 92 is arranged in lug briquetting mounting bar 93, lug guiding block 91 is connected with lug briquetting mounting bar 93, the sidewall of lug briquetting mounting bar 93 is provided with location hole 931, the end of finger 4 inserts in location hole 931 and the relative position of whole lug correcting hold down gag 9 is fixed, and fixed block 1 and laminate body 7 are by being fixedly connected with through the fixture of installing hole 3.In the present embodiment, fixture is set to screw.Wherein, lug guiding block 91 can play the effect of guiding, and lug briquetting 92 then can play the effect of compression, thus battery battery core can be contacted with pcb board 8 and fully discharge and recharge completely.
Lug guiding block 91 is provided with counter sink 911, the rear wall of lug briquetting mounting bar 93 is provided with circular hole 932, the inwall of circular hole 932 is provided with screw thread, lug guiding block 91 and lug briquetting mounting bar 93 by being fixedly connected with through the screw of counter sink 911 with circular hole 932, to realize being fixedly connected with of lug guiding block 91 and lug briquetting mounting bar 93.
The surface of laminate body 1 is provided with inserting groove, after the installation of lug correcting hold down gag 9, can inserts in inserting groove, then lock its relative position by holder 10.When hot-pressing fixture works, lug briquetting 92 is compacted or loosen, now the locking action of holder 10 make lug correcting hold down gag 9 can not in the inserting groove of laminate body 7 relative sliding or deviate from.
In a word, the utility model structure is simple, and lug correcting hold down gag 9 combination firm with the safety of laminate body 7 can be realized, and the fast assembling-disassembling of lug correcting hold down gag 9 can be realized, thus dramatically reduce the regulation time that battery battery core remodels to equipment in process.
In brief, the utility model provides one and locates reliable, the efficient holder 10 of dismounting, thus can meet the fast assembling-disassembling of lug correcting hold down gag 9 and reliably locate, and makes to change into when machine product is remodeled and can adjust hot-pressing fixture fast.
In sum, the utility model at least has following beneficial effect:
The first, the reliable location of lug correcting hold down gag 9 can be realized, eliminate human factor locks degree inhomogeneities to lug correcting hold down gag 9.
The second, quick-detachment and the installation of lug correcting hold down gag 9 can be realized, the time keeping in repair or change lug briquetting 92 is significantly reduced.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and amendment to above-mentioned execution mode.Therefore, the utility model is not limited to embodiment disclosed and described above, also should fall in the protection range of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the utility model.