CN105729021A - Welding and locating mechanism for cell cover plate - Google Patents
Welding and locating mechanism for cell cover plate Download PDFInfo
- Publication number
- CN105729021A CN105729021A CN201610219232.5A CN201610219232A CN105729021A CN 105729021 A CN105729021 A CN 105729021A CN 201610219232 A CN201610219232 A CN 201610219232A CN 105729021 A CN105729021 A CN 105729021A
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- China
- Prior art keywords
- location
- plate
- battery core
- state
- pull bar
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention provides a welding and locating mechanism for a cell cover plate. The welding and locating mechanism comprises a substrate, a rear locating plate, a left locating plate, a right locating plate and an opening-closing pull rod. The rear locating plate is arranged on the substrate in a sliding manner. The left locating plate is arranged on the substrate in a sliding manner. The right locating plate is arranged on the substrate in a sliding manner. A cell locating area is defined among the rear locating plate, the left locating plate and the right locating plate. One end of the opening-closing pull rod is a free end, and the other end of the opening-closing pull rod is fixedly connected with the rear locating plate. The locating area has a first state that a cell can be clamped and located and a second state that the cell can be loosened. The opening-closing pull rod is pushed so that the locating area can be switched between the first state and the second state. According to the welding and locating mechanism for the cell cover plate, the cell is precisely located and conveniently adjusted, and the cell can be clamped and released fast.
Description
Technical field
The present invention relates to the positioning fixture of a kind of battery core, particularly relate to a kind of battery core cover plate welding detent mechanism.
Background technology
The technical problems such as in prior art, the location mode of battery core can produce problems, and such as location is inaccurate, fixture scratches battery core, fixture folding speed is slow, resetting deviation is big, regulate trouble, tab welding space is little.
But, whether the location of battery core precisely directly affects the serviceability of battery；And whether can quickly opening and closing, whether convenient regulate, directly influenced again cost of manufacture and the efficiency of battery core.
Summary of the invention
It is contemplated that at least solve one of above-mentioned technical problem, it is provided that a kind of accurate positioning, easy to adjust and can quickly opening and closing battery core cover plate welding detent mechanism.
For achieving the above object, the present invention is by the following technical solutions:
The invention provides a kind of battery core cover plate welding detent mechanism, including: substrate；Rear position plate, described rear position plate is slidably disposed on described substrate；Left location-plate, described left location-plate is slidably disposed on described substrate；Right location-plate, described right location-plate is slidably disposed on described substrate；The region, location of battery core is limited between described rear position plate, left location-plate and right location-plate；Folding pull bar, one end of described folding pull bar is free end, and the other end is fixing with rear position plate to be connected；Region, described location includes to clamp and positioning the first state of battery core and unclamp the second state of described battery core；Promote described folding pull bar, it is possible to region, location is switched between the first state and a second state.
In some embodiments, without under External Force Acting, region, described location is in the first state；Free end is applied thrust backward, region, described location can be driven to the second State Transferring by the first state；After cancelling thrust, region, location returns to the first state.
In some embodiments, described location is provided with battery core pillar in region, and battery core is placed on described battery core pillar.
In some embodiments, described substrate being provided with support crossbeam, described support crossbeam is provided with through hole, described folding pull bar is connected through described support crossbeam and described rear position plate are fixing.
In some embodiments, the left side of described left location-plate is provided with when region, described location is for the first state to be compressive state and provides the elastomeric element of pressure to the right to described left location-plate, and the right side of described right location-plate is provided with when region, described location is positioned at the first state be compressive state the elastomeric element to described right location-plate offer pressure to the left.
In some embodiments, described left location-plate is provided with left push pedal, described right location-plate is provided with right push pedal, between described left push pedal and folding pull bar, between right push pedal and folding pull bar, it is provided with linkage part, promote described folding pull bar backward, in the process that folding pull bar is moved rearwards by, promote left push pedal to be moved to the left by linkage part, and being promoted by linkage part has push pedal to move right so that region, location is switched to the second state by the first state simultaneously.
In some embodiments, described linkage part is for being arranged between described left push pedal and right push pedal, and is fixed on the bearing on folding pull bar；Described left push pedal and right push pedal are configured to the inclined-plane being gradually reduced by the spacing after forward direction and between folding pull bar, and the two ends of described bearing are connected with the inclined-plane of described left push pedal and right push pedal respectively.
In some embodiments, described folding pull bar is connected by screw is fixing with described rear position plate.
In some embodiments, described substrate is provided with connecting rod, described left location-plate and right location-plate are provided with the movement that connecting hole, described left location-plate and right location-plate are located on described connecting rod by described connecting hole and can do left and right directions along described connecting rod relative to substrate.
In some embodiments, the outer end of described connecting rod is provided with the locating part being fixed on substrate, described elastomeric element is set on described connecting rod, and one end of described elastomeric element is resisted against on described left location-plate or right location-plate, the other end against or be fixed on described locating part.
The beneficial effects of the present invention is: promote folding pull bar, it is possible to push directly on region, location and switch between the first state and a second state, it is possible to quickly realize the clamping to battery core and location；Meanwhile, rear position plate, left location-plate and right location-plate limit region, location jointly, improve the precision of location；Further, linkage is realized between folding pull bar and rear position plate, left location-plate and right location-plate so that it is convenient, accurate that whole detent mechanism regulates.
Accompanying drawing explanation
Fig. 1 is the top view of battery core cover plate provided by the invention welding detent mechanism.
Fig. 2 is the perspective view of battery core cover plate provided by the invention welding detent mechanism.
Accompanying drawing labelling:
Substrate 10；Support crossbeam 101；Connecting rod 102；Locating part 103；Rear position plate 20；Left location-plate 30；Left push pedal 31；Right location-plate 40；Right push pedal 41；Folding pull bar 50；Linkage part 51；Battery core pillar 60；Elastomeric element 70.
Detailed description of the invention
Being described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of same or like function from start to finish.The embodiment described below with reference to accompanying drawing is illustrative of, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
Additionally, term " first ", " second " are only for descriptive purposes, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or implicitly include one or more these features.In describing the invention, " multiple " are meant that two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " setting ", " connection ", " fixing " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly；Can be mechanically connected, it is also possible to be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be the connection of two element internals.For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in the present invention as the case may be.
Battery core cover plate provided by the invention welding detent mechanism is elaborated below in conjunction with accompanying drawing 1 and accompanying drawing 2.
Battery core cover plate provided by the invention welding detent mechanism, including substrate 10；This substrate 10 is played a supporting role for whole battery core cover plate is welded detent mechanism, welds the installing plate of other ingredients of detent mechanism simultaneously as battery core cover plate, and other each structure, what major part was all direct or indirect is fixed on aforesaid substrate 10.
Rear position plate 20, is arranged on the substrate 10；Left location-plate 30, is arranged on the substrate 10；Right location-plate 40, is arranged on the substrate 10；Limiting the region, location of battery core between rear position plate 20, left location-plate 30 and right location-plate 40, in other words, battery core is just positioned between rear position plate 20, left location-plate 30 and right location-plate 40.By the clamping action of rear position plate 20, left location-plate 30 and right location-plate 40, battery core is positioned or decontrols.
Meanwhile, battery core cover plate provided by the invention welding detent mechanism, also include folding pull bar 50；By folding pull bar 50, drive rear position plate 20 to seesaw relative to substrate 10, drive left location-plate 30 and right location-plate 40 to do side-to-side movement relative to substrate 10；It is thus possible to change the space size between rear position plate 20, left location-plate 30 and right location-plate 40 by folding pull bar 50, namely position the size in region, battery core to be clamped in region, location or to decontrol in region, location.
Wherein, one end of folding pull bar 50 is free end, and the other end is fixing with rear position plate 20 to be connected；Generally, promoting the external force of folding pull bar 50 to be applied to folding pull bar 50 from free end, this external force is through the transmission of folding pull bar 50 simultaneously, drives and moves with the fixing rear position plate 20 being connected of folding pull bar 50.
In the present invention, as it is shown in figure 1, above-below direction be considered as the rear front of substrate 10 to, after being considered as on namely, under be considered as before；And left and right directions as shown in Figure 1 is the left and right directions of substrate 10, left location-plate 30 is positioned at the left side, right location-plate 40 is positioned at the right.
Adjustable based on the space size between rear position plate 20, left location-plate 30 and right location-plate 40, the size namely positioning region is adjustable；Region, location can being divided into the first state and the second state, when region, location is positioned at the first state, region, location is less, it is possible to clamps and positions battery core；And when positioning region and being positioned at the second state, region, location is relatively big, decontrol held battery core.The effect of above-mentioned folding pull bar 50, it is simply that driving the motion of location-plate 20, left location-plate 30 and right location-plate 40, when three moves, the space size between three can change therewith, it is possible to region, location is switched between the first state and a second state.
Here switching refers to, when positioning region and being positioned at the first state, clamps and positions battery core；And when promoting folding pull bar 50, region, location can be driven to become big, become the second state from the first state.
As a preferred embodiment of the present invention, without under External Force Acting, region, location is in the first state；Here without under External Force Acting, refer to that folding pull bar 50 is not when by the effect of external force (thrust).In the first state, it is arranged on the battery core in region, location, is clamped by rear position plate 20, left location-plate 30 and right location-plate 40.And when the free end of folding pull bar 50 being applied thrust backward, it is possible to drive region, location by the first state to the second State Transferring；After cancelling thrust, region, location returns to again the first state.
It is explained further, it is possible to the first state is considered as the conventional sense in region, location；Under the effect not having external force, region, location is in the state of tightening up, and namely rear position plate 20, left location-plate 30 and right location-plate 40 relatively close to；When receiving External Force Acting, region, location can be opened, and rear position plate 20 is moved rearwards by, and left location-plate 30 is moved to the left, and right location-plate 40 moves right.
In the present invention, battery core is just arranged in region, location；In certain embodiments, location is provided with battery core pillar 60 in region, and battery core is just placed on battery core pillar 60.
In the present invention, substrate 10 being provided with support crossbeam 101, support and be provided with through hole (not shown) on crossbeam 101, through supporting, crossbeam 101 is fixing with rear position plate 20 to be connected folding pull bar 50.It is to say, above-mentioned support crossbeam 101 is the carrier supporting folding pull bar 50, and folding pull bar 50 can move along the through hole supported on crossbeam 101.More specifically, as it is shown in figure 1, it can be multiple for supporting crossbeam 101, it is used for being propped up by folding pull bar 50 and providing movable passageway for it.
In the present invention, without under External Force Acting, region, location is in the first state；More specifically, as shown in the figures 1 and 2, the left side of left location-plate 30 is provided with when positioning region for the first state is compressive state the elastomeric element 70 providing pressure to the right to left location-plate 30；Meanwhile, the right side of right location-plate 40 is also equipped with when positioning region and being positioned at the first state is compressive state the elastomeric element 70 providing pressure to the left to right location-plate 40.
That is, under the effect without external force, when being placed with battery core in region, location, above-mentioned elastomeric element 70 is in compressive state, to left location-plate 30 and right location-plate 40 inward pressure so that left location-plate 30 and right location-plate 40 can clamp the battery core being placed in region, location.It is thus desirable to when being clamped positioning to the battery core being placed in region, location, then provide thrust to folding pull bar 50；It is to say, generally, folding pull bar 50 is not by external force time, and the battery core in region, location is at state that is held and that position.When needs take out battery core, folding pull bar 50 is applied thrust backward so that rear position plate 20 is moved rearwards by, left location-plate 30 is moved to the left, and right location-plate 40 moves right, and then region, location is become the second state from the first state, now battery core no longer held and location, it is possible to take out smoothly.
More specifically, in order to promote folding pull bar 50 backward, that rear position plate 20 is moved rearwards by meanwhile, it is capable to make what left location-plate 30 and right location-plate 40 can synchronize to be displaced outwardly, namely left location-plate 30 is moved to the left, right location-plate 40 moves right.Left location-plate 30 is provided with on left push pedal 31, right location-plate 40 and is provided with right push pedal 41, simultaneously between left push pedal 31 and folding pull bar 50, between right push pedal 41 and folding pull bar 50, it is provided with linkage part 51, this linkage part 51 can while folding pull bar 50 promotes rear position plate 20 to be moved rearwards by, drive left push pedal 31 to be moved to the left, right push pedal 41 moves right, so that left location-plate 30 is moved to the left, right location-plate 40 is certain to the right, it is achieved region, location is switched to the second state by the first state.
In some embodiments of the invention, above-mentioned linkage part 51 is for being arranged between left push pedal 31 and right push pedal 41, and is fixed on the bearing on folding pull bar 50；Left push pedal 31 and right push pedal 41 are configured to the inclined-plane being gradually reduced by the spacing after forward direction and between folding pull bar 50, and the two ends of above-mentioned bearing are connected with the inclined-plane of left push pedal 31 and right push pedal 41 respectively.In the process promoting folding pull bar 50, folding pull bar 50 rearward movement, can be moved rearwards by by band dynamic bearing；Bearing is moved rearwards by, and left push pedal 31 can be driven to be moved to the left because of the existence on left push pedal 31 and the inclined-plane of right push pedal 41 again, also drives right push pedal 41 to move right simultaneously so that region, location is become the second state from the first state.
As one of the present invention preferred embodiment, the fixed form of above-mentioned folding pull bar 50 and rear position plate 20, it is possible to adopt and be screwed connection.
In order to left location-plate 30 and right location-plate 40 are slidably disposed on substrate 10, substrate 10 is provided with connecting rod 102, left location-plate 30 and right location-plate 40 are provided with the movement that connecting hole, left location-plate 30 and right location-plate 40 are located on connecting rod 102 by connecting hole and can do left and right directions along connecting rod 102 relative to substrate 10.Generally, as it is shown in figure 1, for the stability increasing left location-plate 30 and right location-plate 40,102 two, connecting rod is done in a pair, left location-plate 30 or right location-plate 40 are set in pair of links 102, the balance keeping left location-plate 30 or right location-plate 40 that so can be better even and stable.
In some embodiments of the invention, substrate 10 has avoiding hollow groove or interval, left location-plate 30, right location-plate 40 and connecting rod 102 etc. are all disposed within this avoiding hollow groove or interval, are so easily installed on the one hand, also allow for the design of other supplementary structures on the other hand.
In other embodiments, the outer end of connecting rod 102 is provided with fixing locating part 103 on the substrate 10；Elastomeric element 70 is set on connecting rod 102, and one end of elastomeric element 70 is resisted against on left location-plate 30 or right location-plate 40, the other end against or be fixed on above-mentioned locating part 103.So, it is possible to by the mode that two ends offset, it is ensured that when region, location is in the first state, elastomeric element 70 can be in the state of compression, clamping force is provided for the battery core being arranged in region, location.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example describe are contained at least one embodiment or the example of the present invention.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiments or example.
Although above it has been shown and described that embodiments of the invention, it is understandable that, above-described embodiment is illustrative of, being not considered as limiting the invention, above-described embodiment can be changed when without departing from principles of the invention and objective, revises, replace and modification by those of ordinary skill in the art within the scope of the invention.
Claims (10)
1. a battery core cover plate welding detent mechanism, it is characterised in that including:
Substrate；
Rear position plate, described rear position plate is slidably disposed on described substrate；
Left location-plate, described left location-plate is slidably disposed on described substrate；
Right location-plate, described right location-plate is slidably disposed on described substrate；
The region, location of battery core is limited between described rear position plate, left location-plate and right location-plate；
Folding pull bar, one end of described folding pull bar is free end, and the other end is fixing with rear position plate to be connected；
Region, described location includes to clamp and positioning the first state of battery core and unclamp the second state of described battery core；Promote described folding pull bar, it is possible to region, location is switched between the first state and a second state.
2. battery core cover plate according to claim 1 welding detent mechanism, it is characterised in that without under External Force Acting, region, described location is in the first state；Free end is applied thrust backward, region, described location can be driven to the second State Transferring by the first state；After cancelling thrust, region, location returns to the first state.
3. battery core cover plate according to claim 1 welding detent mechanism, it is characterised in that described location is provided with battery core pillar in region, and battery core is placed on described battery core pillar.
4. battery core cover plate according to claim 1 welding detent mechanism, it is characterised in that be provided with support crossbeam on described substrate, described support crossbeam is provided with through hole, described folding pull bar is connected through described support crossbeam and described rear position plate are fixing.
5. battery core cover plate according to claim 2 welding detent mechanism, it is characterized in that, the left side of described left location-plate is provided with when region, described location is for the first state to be compressive state and provides the elastomeric element of pressure to the right to described left location-plate, and the right side of described right location-plate is provided with when region, described location is positioned at the first state be compressive state the elastomeric element to described right location-plate offer pressure to the left.
6. battery core cover plate according to claim 5 welding detent mechanism, it is characterized in that, described left location-plate is provided with left push pedal, described right location-plate is provided with right push pedal, between described left push pedal and folding pull bar, between right push pedal and folding pull bar, it is provided with linkage part, promote described folding pull bar backward, in the process that folding pull bar is moved rearwards by, left push pedal is promoted to be moved to the left by linkage part, and being promoted by linkage part has push pedal to move right so that region, location is switched to the second state by the first state simultaneously.
7. battery core cover plate according to claim 6 welding detent mechanism, it is characterised in that described linkage part is for being arranged between described left push pedal and right push pedal, and is fixed on the bearing on folding pull bar；Described left push pedal and right push pedal are configured to the inclined-plane being gradually reduced by the spacing after forward direction and between folding pull bar, and the two ends of described bearing are connected with the inclined-plane of described left push pedal and right push pedal respectively.
8. battery core cover plate according to claim 7 welding detent mechanism, it is characterized in that, described substrate is provided with connecting rod, described left location-plate and right location-plate are provided with the movement that connecting hole, described left location-plate and right location-plate are located on described connecting rod by described connecting hole and can do left and right directions along described connecting rod relative to substrate.
9. battery core cover plate according to claim 8 welding detent mechanism, it is characterized in that, the outer end of described connecting rod is provided with the locating part being fixed on substrate, described elastomeric element is set on described connecting rod, one end of described elastomeric element is resisted against on described left location-plate or right location-plate, the other end against or be fixed on described locating part.
10. battery core cover plate according to claim 1 welding detent mechanism, it is characterised in that described folding pull bar is connected by screw is fixing with described rear position plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610219232.5A CN105729021B (en) | 2016-04-08 | 2016-04-08 | A kind of battery core cover plate welds detent mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610219232.5A CN105729021B (en) | 2016-04-08 | 2016-04-08 | A kind of battery core cover plate welds detent mechanism |
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| Publication Number | Publication Date |
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| CN105729021A true CN105729021A (en) | 2016-07-06 |
| CN105729021B CN105729021B (en) | 2017-12-05 |
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| CN201610219232.5A Active CN105729021B (en) | 2016-04-08 | 2016-04-08 | A kind of battery core cover plate welds detent mechanism |
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| CN107394276A (en) * | 2017-07-06 | 2017-11-24 | 深圳市海目星激光科技有限公司 | A kind of battery core fixed jig and welding equipment |
| CN108247268A (en) * | 2018-01-11 | 2018-07-06 | 浙江南都电源动力股份有限公司 | A kind of cell polar ear welding tool setup |
| CN108620797A (en) * | 2018-07-16 | 2018-10-09 | 合肥国轩高科动力能源有限公司 | A kind of rectangular lithium ion battery ear-pole welding fixture |
| CN108649270A (en) * | 2018-04-30 | 2018-10-12 | 中航锂电（江苏）有限公司 | A kind of coating feeding battery core cover board aligning gear |
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| CN109719452A (en) * | 2019-03-08 | 2019-05-07 | 广东利元亨智能装备股份有限公司 | Link clamping fixture |
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| CN109551125A (en) * | 2018-12-22 | 2019-04-02 | 大族激光科技产业集团股份有限公司 | A kind of power battery is flexible coupling positioning fixture for welding |
| CN109719452A (en) * | 2019-03-08 | 2019-05-07 | 广东利元亨智能装备股份有限公司 | Link clamping fixture |
| CN109719452B (en) * | 2019-03-08 | 2024-02-23 | 广东利元亨智能装备股份有限公司 | Linkage clamping jig |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105729021B (en) | 2017-12-05 |
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