CN210349895U - Square shell battery positioning fixture - Google Patents
Square shell battery positioning fixture Download PDFInfo
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- CN210349895U CN210349895U CN201920688090.6U CN201920688090U CN210349895U CN 210349895 U CN210349895 U CN 210349895U CN 201920688090 U CN201920688090 U CN 201920688090U CN 210349895 U CN210349895 U CN 210349895U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The embodiment of the application belongs to the field of power battery production and processing, and relates to a square-shell battery positioning fixture which comprises a base, a support, a driving assembly, at least four groups of first positioning assemblies, two groups of second positioning assemblies and at least one group of third positioning assemblies, wherein the support is arranged on the outer side of a matched battery; the first positioning assembly and the second positioning assembly are arranged on the side wall of the bracket and are in sliding fit with the bracket under the driving of the driving assembly; the driving assembly is arranged on the outer side of the bracket, one part of the driving assembly penetrates through the bracket, and the driving assembly is in driving fit with the third assembly arranged on the inner side of the bracket; the first positioning assembly, the second positioning assembly and the third positioning assembly are matched with the support to clamp the battery in the first direction and the second direction respectively. The application provides a technical scheme can be through the tight battery of first locating component of drive, second locating component and the tight battery of third locating component drive locating component simultaneous movement clamp, compare with prior art simple structure, the simple operation.
Description
Technical Field
The application relates to the field of power battery production and processing, in particular to a square-shell battery positioning clamp.
Background
The new energy power battery industry is developed rapidly, and the development trend thereof also drives the rapid development of manufacturers of power battery production devices. In the process of industry development, the demand of the power battery is blowout, the use mode of the power battery is generally that a battery pack consisting of a plurality of battery monomers is arranged in a scene, in the operation process of the battery pack, different power batteries have different actual service lives, the most important maintenance of the power battery pack is to continuously replace the battery pack which reaches the service life in the battery pack and replace the battery pack with a new one, and therefore the demand of the power battery monomers is very large.
The fixing mode to the battery has a lot of in the present stage, wherein, based on the rectangle structure of square-shell battery, its main locate mode is the appearance location, wherein the most common mode is just to place the battery on a flat board, later through the combination of cylinder and splint, press from both sides tight free shell of power battery respectively in mutually perpendicular's two directions, accomplish the location, this kind of locate mode structure is complicated and use cost maintenance cost is all higher, stability is not good enough, the combination of two sets of cylinders and splint in addition only can fix a position the free shell of a set of battery simultaneously, production efficiency is also lower.
SUMMERY OF THE UTILITY MODEL
The technical problem that this application embodiment will solve provides the device that can high efficiency and stability carry out the location to the battery.
In order to solve the above technical problem, an embodiment of the present application provides a square-casing battery positioning fixture, which adopts the following technical scheme:
the utility model provides a square shell battery positioning fixture which characterized in that: the device comprises a base, a support, a driving assembly, at least two groups of first positioning assemblies, two groups of second positioning assemblies and at least one group of third positioning assemblies, wherein the support is arranged on the outer side of a matched battery; the first positioning assembly and the second positioning assembly are arranged on the side wall of the bracket and are in sliding fit with the bracket under the driving of the driving assembly; the driving assembly is arranged on the outer side of the bracket, one part of the driving assembly penetrates through the bracket, and the driving assembly is in driving fit with a third assembly arranged on the inner side of the bracket; the first positioning assembly is matched with the support to clamp the battery in a first direction, the second positioning assembly and the third positioning assembly are matched with the support to clamp the battery in a second direction, and the first direction and the second direction correspond to two groups of vertical side edges on the battery respectively.
Furthermore, the bracket comprises an outer vertical plate and an inner vertical plate, the outer vertical plate and the inner vertical plate are arranged in the first direction and the second direction respectively and oppositely, the inner vertical plate is arranged on the inner side of the outer vertical plate, the inner vertical plate and the third positioning assembly are arranged at intervals in the second direction, and two sides of the inner vertical plate are opposite to the battery.
Furthermore, the driving assembly comprises a first connecting plate, a second connecting plate, a pulling plate and a first spring, wherein the first connecting plate is provided with two groups and is respectively arranged at two sides of the bracket, the rear ends of the two groups of first connecting plates are respectively connected with the second connecting plate, and the front ends of the two groups of first connecting plates are respectively in sliding fit with the two groups of outer side vertical plates oppositely arranged in the second direction; the second connecting plate is arranged in the first direction of the bracket; the pull plate is arranged on the lower portion of the second connecting plate and is in driving fit with the second connecting plate, the rear end of the pull plate extends outwards through the middle of the second connecting plate, the front end of the pull plate penetrates through the outer side vertical plate and is in sliding fit with the base, one end of the first spring is connected with the outer side vertical plate arranged on the opposite side of the pull plate, and the other end of the first spring is connected with the front end of the pull plate.
Furthermore, the top of the pulling plate is also provided with an auxiliary plate, the auxiliary plate is connected with a second connecting plate, and the pulling plate drives the second connecting plate to drive the two groups of first connecting plates to move through the auxiliary plate.
Furthermore, the front end of the pulling plate is also provided with a limiting block, and the limiting block is matched with the outer side vertical plate to limit the moving range of the driving assembly.
Furthermore, the first positioning component comprises at least one group of short edge guide rods, short edge bearings, short edge fixing blocks, short edge mounting plates and short edge springs, wherein the number of the short edge bearings corresponds to that of the short edge guide rods; one end of the short edge guide rod is connected with the short edge fixing block, the other end of the short edge guide rod is connected with the short edge mounting plate, and the short edge guide rod is in clearance fit with a short edge bearing arranged on the outer vertical plate; the short-edge spring is sleeved outside the short-edge guide rod, one end of the short-edge spring is connected with the short-edge fixing block, and the other end of the short-edge spring is connected with the outer vertical plate; and the second connecting plate penetrates through the gap between the short-edge guide rod, the short-edge bearing and the short-edge mounting plate.
Furthermore, a first inclined plane is arranged at the front end of the first connecting plate, the second positioning assembly comprises at least one group of long-edge guide rods, long-edge bearings corresponding to the number of the long-edge guide rods, a long-edge mounting plate, a long-edge fixing block, a long-edge spring, a long-edge cam and a long-edge rotating shaft, the first inclined plane is opposite to the long-edge cam, and the long-edge cam is connected with the long-edge mounting plate through the long-edge rotating shaft; one end of the long-edge guide rod is connected with the long-edge mounting plate, the other end of the long-edge guide rod is connected with the long-edge fixing block, and the long-edge guide rod is in clearance fit with a long-edge bearing arranged on the outer vertical plate; the long-edge spring is sleeved outside the long-edge guide rod, one end of the long-edge spring is connected with the short-edge fixing block, and the other end of the long-edge spring is connected with the outer vertical plate; the long-edge fixing block is opposite to the inner vertical plate.
Furthermore, the third positioning assembly comprises a middle positioning block, a middle mounting plate, a middle cam, a middle rotating shaft, a middle spring and a spring pressing plate, wherein at least one group of middle mounting plate is arranged on the outer side vertical plate, and the middle mounting plate is provided with a sliding rail; at least two groups of spring pressing plates are arranged in a corresponding number with the middle mounting plate, a middle spring is arranged between the two groups of spring pressing plates, and the spring pressing plates are in sliding fit with the mounting plate through corresponding sliding blocks and sliding rails; two groups of middle positioning blocks are arranged and are respectively connected with corresponding sliding blocks; the middle cams are arranged in two groups, in a concave position formed in the front end of the pulling plate, the middle cams are opposite to a second inclined plane formed in the concave position, and the middle cams are connected with middle positioning blocks corresponding to the middle cams through middle rotating shafts; the middle positioning block is opposite to the inner side vertical plate.
Further, still include supporting component, supporting component sets up on the base, and is relative with the battery bottom, supporting component includes: the supporting seat, at least one group of supporting guide rods, supporting bearings with the number corresponding to that of the supporting guide rods, a supporting plate and at least one group of supporting springs; the supporting seat is arranged on the base, one end of the supporting guide rod is in clearance fit with a supporting bearing arranged on the base, and the other end of the supporting guide rod is arranged on the supporting plate; one end of the supporting spring is connected with the supporting plate, and the other end of the supporting spring is connected with the supporting seat.
Further, the supporting component also comprises a bearing pressing plate corresponding to the bearings in number, and the bearing pressing plate is arranged above the supporting seat and is abutted against the end faces of the supporting seat and the bearings.
Compared with the prior art, the embodiment of the application mainly has the following beneficial effects:
through setting up the support and sliding the setting to first locating component on the support, the cooperation support presss from both sides tight battery in the first direction, second locating component outside-in through sliding the setting on the support moves, the cooperation support presss from both sides tight battery in the second direction, through setting up third locating component inside-out at the support inboard, the cooperation support presss from both sides tight battery, and first locating component, second locating component and third locating component move simultaneously under drive assembly's drive and press from both sides tight battery, compare with prior art simple structure, the simple operation.
Drawings
In order to illustrate the solution of the present application more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.
Fig. 1 is the utility model relates to a square shell battery positioning fixture schematic diagram.
Fig. 2 is a schematic view of the bracket structure of the present invention.
Fig. 3 is a schematic structural diagram of the driving assembly of the present invention.
Fig. 4 is a schematic structural diagram of the front end of the pulling plate of the present invention.
Fig. 5 is a schematic structural diagram of the first positioning assembly of the present invention.
Fig. 6 is a schematic structural view of the second positioning assembly of the present invention.
Fig. 6a is an enlarged view of a portion a of fig. 1 according to the present invention.
Fig. 7 is a schematic structural view of the third positioning assembly of the present invention.
Fig. 8 is a schematic diagram of the structure of the connection plate of the present invention.
Fig. 9 is a schematic structural view of the support assembly of the present invention.
Reference numerals:
1-base, 2-bracket, 21-outer vertical plate, 22-inner vertical plate, 3-driving component, 31-first connecting plate, 311-first inclined plane, 32-second connecting plate, 33-pulling plate, 331-assistant plate, 332-limited block, 333-concave position, 334-second inclined plane, 34-first spring, 35-buffer block, 4-first positioning component, 41-short edge guide rod, 42-short edge bearing, 43-short edge fixed block, 44-short edge mounting plate, 45-short edge spring, 5-second positioning component, 51-long edge guide rod, 52-long edge bearing, 53-long edge fixed block, 54-long edge mounting plate, 55-long edge spring, 56-long edge cam, 57-long edge rotating shaft, 6-third positioning component, 61-middle positioning block, 62-middle mounting plate, 63-middle cam, 64-middle rotating shaft, 65-middle spring, 66-spring pressure plate, 67-slide rail, 68-slide block, 7-support component, 71-support seat, 72-support guide rod, 73-support bearing, 74-support plate, 75-support spring, 76-bearing pressure plate, a-battery.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.
Embodiment I of square-shell battery positioning clamp
Referring to fig. 1, a square-casing battery positioning fixture of the present application includes: the device comprises a base 1, a support 2, a driving assembly 3, at least two groups of first positioning assemblies 4, two groups of second positioning assemblies 5 and a third positioning assembly 6. The support 2 is arranged on the outer side of the matched battery and fixed on the base 1, and the shape of the support 2 is determined according to the number of the batteries and the placing position. The first positioning component 4 and the second positioning component 5 are arranged on the side wall of the support 2 and are in sliding fit with the support 2 under the driving of the driving component 3, a part of the driving component 3 penetrates through the support 2 and is in driving fit with a third component arranged on the inner side of the support 2, the first positioning component 4 is matched with the support 2 to clamp the battery in a first direction, and the second positioning component 5 and the third positioning component 6 are matched with the support 2 to clamp the battery in a second direction.
In one embodiment, two battery placing positions are arranged in the bracket 2, the third positioning assembly 6 is arranged between the two placing positions, and two groups of second positioning assemblies 5 arranged on the bracket 2 are matched to clamp the two groups of batteries in the second direction respectively; and first locating component 4 is provided with two sets ofly, and two sets of first locating component 4 cooperate support 2 to carry out the centre gripping in the first direction respectively to the battery.
The advantage of this scheme lies in that drive assembly 3 drives first locating component 4 simultaneously, and second locating component 5 and third locating component 6 open and press from both sides tight battery, and the succinct efficiency of operation is higher to carry out the clamp of battery for using the piston cylinder, simple structure. The cost is lower, and two or more groups of batteries can be clamped simultaneously.
Referring to fig. 2, the bracket 2 includes an outer vertical plate 21 and an inner vertical plate 22, the outer vertical plate 21 and the inner vertical plate 22 are disposed inside the outer vertical plate 21, the inner vertical plate 22 is disposed at a distance from the third positioning assembly 6 in the second direction, two sides of the inner vertical plate 22 are opposite to the battery, and the battery is clamped by the first positioning assembly 4, the second positioning assembly 5 or the third positioning assembly 6 through the protrusions disposed on the outer vertical plate 21 and the inner vertical plate 22.
In the present embodiment, two sets of inner vertical plates 22 are provided, one set of third positioning assembly 6 is provided, and the third positioning assembly 6 is disposed between the two sets of inner vertical plates 22; the inner vertical plate 22 and the third positioning assembly 6 divide four placing positions on the inner side of the outer vertical plate 21, and two sides of the inner vertical plate 22 are respectively matched with the second positioning assembly 5 and the third positioning assembly 6 to clamp one battery in the second direction. Specifically, in the second direction, two batteries placed inside the inner vertical plate 22 are held by the inner vertical plate 22 and the third positioning member 6, and two batteries placed outside the inner vertical plate 22 are held by the inner vertical plate 22 and the second positioning member 5.
The advantage of this scheme is that through setting up the inboard riser 22 with third locating component 6 interval and cooperation third locating component 6 and second locating component 5 clamp battery to reduce the part quantity that is used for the centre gripping battery, simplify the device structure, can adapt to the centre gripping simultaneously of four groups and four above groups batteries.
Referring to fig. 3, 4, 6 and 8, the driving assembly 3 includes a first connecting plate 31, a second connecting plate pulling plate 33 and a first spring 34 (see fig. 8), two ends of the connecting plate 31 are slidably engaged with the outer vertical plate 21 disposed in the second direction, and a middle portion of the connecting plate 31 is opposite to the outer vertical plate 21 in the first direction; the rear end of the pulling plate 33 extends outwards through the middle of the connecting plate 31, the front end of the pulling plate 33 penetrates through the outer vertical plate 21 and is in sliding fit with the base 1, one end of the first spring 34 is connected with the outer vertical plate 21 arranged on the opposite side of the pulling plate 33, the other end of the first spring 34 is connected with the front end of the pulling plate 33, the front end of the pulling plate 33 is provided with a limit block 332 (refer to fig. 8), and the limit block 332 cooperates with the outer vertical plate 21 to limit the moving range of the driving assembly 3. The top of the pulling plate 33 is further provided with an auxiliary plate 331, the auxiliary plate 331 is connected with the second connecting plate 32, and the pulling plate 33 drives the second connecting plate 32 and the first connecting plate 31 to move through the auxiliary plate 331 in a stretching state that the pulling plate 33 is driven by an external force.
The pulling plate 33 is driven by an external force to drive the second connecting plate 32 to move towards the outer side of the outer side vertical plate through the assistant plate 331, and drive the first connecting plate 31 to slide on the outer side vertical plate 21 through a sliding piece including a slide way sliding block, and in the sliding process, respectively drive the first positioning component 4, the second positioning component 5 and the third positioning component 6 to move, when the external force is removed, the pulling plate 33 is reset through the first spring 34, meanwhile, the long-edge spring 55 (see fig. 6) drives the first connecting plate 31 and the second connecting plate 32 to reset through the long-edge cam and the first inclined plane 311, and pushes the assistant plate 331 through the first connecting plate 31 to drive the pulling plate 33 to reset, so as to assist the first spring 34 to drive the pulling plate 32 to complete the resetting. The advantage of this solution is that the second connecting plate 32 and the first connecting plate 31 are pulled by the pulling plate 33 to simultaneously drive the first positioning assembly 4, the second positioning assembly 5 and the third positioning assembly 6 to move, and the first connecting plate 31 and the second connecting plate 32 are reset by the long-side spring 55, and the pulling plate 33 is reset by the first spring 34 and the long-side spring 55. On this basis prevent excessively to pull the destruction device structure through setting up stopper 332, so simplification operation promotes work efficiency to drive simple structure is reliable.
Referring to fig. 3 and 5, the first positioning assembly 4 includes at least one set of short-side guide rods 41, short-side bearings 42 corresponding to the number of the short-side guide rods 41, a short-side fixing block 43, a short-side mounting plate 44, and a short-side spring 45, wherein one end of the short-side guide rod 41 is connected to the short-side fixing block 43, and the other end is connected to the short-side mounting plate 44, the short-side guide rod 41 is in clearance fit with the short-side bearings 42 arranged on the outer vertical plate 21, the short-side spring 45 is sleeved outside the short-side guide rod 41, and one end is connected to; the connecting plate 31 penetrates a gap between the short-side guide 41, the short-side bearing 42, and the short-side mounting plate 44.
Under the condition that arm-tie 33 receives external force drive, connecting plate 31 is at the outside motion of first direction, with short edge mounting panel 44 butt, and drive guide arm and short edge fixed block 43 to remove to the outside through short edge mounting panel 44, loosen the battery on the first direction, when arm-tie 33 receives external force and withdraws, under short edge spring 45's drive, short edge fixed block 43, short edge guide 41 and short edge mounting panel 44 reset, and spacing (refer to fig. 5) of buffer block 35 through the outside setting of outside riser 21, the contralateral outside riser 21 of cooperation was pressed from both sides the battery on the first direction this moment. This scheme is through the cooperation with outside riser 21, and the effectual battery that presss from both sides in the first direction of quick.
Referring to fig. 3, 6 and 6a, the end of the driving assembly 3 is further provided with a first inclined surface 35, the second positioning assembly 5 includes at least one set of long-side guide rods 51, long-side bearings 52 corresponding to the number of the long-side guide rods 51, a long-side mounting plate 54, a long-side fixing block 53, a long-side spring 55, a long-side cam 56 and a long-side rotating shaft 57, the first inclined surface 311 is opposite to the long-side cam 56, and the long-side cam 56 is connected to the long-side mounting plate 54 through the long-side rotating shaft 57; one end of a long-edge guide rod 51 is connected with a long-edge mounting plate 54, the other end of the long-edge guide rod is connected with a long-edge fixing block 53, the long-edge guide rod 51 is in clearance fit with a long-edge bearing 52 arranged on the outer side vertical plate 21, a long-edge spring 55 is sleeved on the outer side of the long-edge guide rod 51, one end of the long-edge spring is connected with the short-edge fixing block 43, and the; the long-side fixing block 53 faces the inner vertical plate 22.
Under the condition that the pulling plate 33 is driven by external force, the first inclined surface 311 drives the long-edge cam 56 to rotate, the long-edge rotating shaft 57 is driven to move towards the outer side of the outer vertical plate 21 in the second direction, the long-edge guide rod 51 is driven, the long-edge fixing block 53 moves to release the battery, and when the external force of the pulling plate 33 is removed, the long-edge cam 56 rotates to drive the long-edge fixing block 53 to move towards the inner side to match with the inner vertical plate 22 to clamp the battery in the second direction.
According to the scheme, the inclined plane and the cam are arranged, the stress direction is transferred, the batteries are clamped on two sides of the support, and the structure is simple and flexible to operate.
Referring to fig. 7 and 8, the third positioning assembly 6 includes an intermediate positioning block 61, an intermediate mounting plate 62, an intermediate cam 63, an intermediate rotating shaft 64, an intermediate spring 65, and a spring pressing plate 66; in the embodiment, two sets of the middle mounting plates 62 are arranged on the opposite outer vertical plates 21, and the middle mounting plates 62 are provided with the slide rails 67; the spring pressing plates 66 are provided with four groups, a middle spring 65 is arranged between the two groups of spring pressing plates 66, and the spring pressing plates 66 are in sliding fit with the middle mounting plate 62 through corresponding sliding blocks 68 and sliding rails 67; two groups of middle positioning blocks 61 are arranged and are respectively connected with corresponding sliding blocks 68; the middle cams 63 are arranged in two groups and are arranged in a concave position 333 arranged at the front end of the pulling plate 33, the middle cams 63 are opposite to a second inclined surface 334 arranged in the concave position 333, and the middle cams 63 are connected with middle positioning blocks 61 corresponding to the positions through middle rotating shafts 64; the middle positioning block 61 is opposite to the inner vertical plate 22.
Under the condition that the pulling plate 33 is subjected to external force, the second inclined surface 334 drives the middle cam 63 to rotate, the middle positioning blocks 61 on the two sides are pulled to move oppositely on the sliding rail 67 through the sliding block 68, the clamping on the battery is released in the second direction, and after the external force is removed, the middle positioning blocks 61 are reset through the sliding block 68 and the sliding rail 67 under the driving of the middle spring 65, and are matched with the inner vertical plate 22 to clamp the battery in the second direction.
This scheme passes through the inclined plane and the cam shifts the atress direction to through setting up middle spring 65 between two sets of relative middle locating piece 61 and two sets of locating pieces, press from both sides tightly two sets of batteries simultaneously, promote work efficiency, reduce device overall structure.
Second embodiment of a square-shell battery positioning fixture
Referring to fig. 9, the square-casing battery positioning fixture of the present application further includes a supporting assembly 7, where the supporting assembly 7 includes: the supporting seat 71, at least one group of supporting guide rods 72, supporting bearings 73 and bearing pressing plates 76 which correspond to the number of the supporting guide rods 72, a supporting plate 74 and at least one group of supporting springs 75, wherein the supporting seat 71 is arranged on the base 1, one end of each supporting guide rod 72 is in clearance fit with the corresponding supporting bearing 73 arranged on the base 1, and the other end of each supporting guide rod 72 is arranged on the corresponding supporting plate 74; one end of the supporting spring 75 is connected to the supporting plate 74, and the other end is connected to the supporting base 71; the bearing presser 76 is disposed above the support base 71, and abuts against the support base 71 and the end face of the bearing.
The user places the battery on the support plate 74, the support plate 74 compresses the support spring 75, and pushes the support guide 72 to slide on the support bearing 73, preventing the battery from shifting, and the moving range of the support plate 74 is limited by the bearing pressing plate 76, which is advantageous in that the battery is damped, facilitating the rapid placement of the battery, and improving the overall working efficiency.
It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.
Claims (10)
1. The utility model provides a square shell battery positioning fixture which characterized in that: the device comprises a base, a support, a driving assembly, at least two groups of first positioning assemblies, two groups of second positioning assemblies and at least one group of third positioning assemblies, wherein the support is arranged on the outer side of a matched battery; the first positioning assembly and the second positioning assembly are arranged on the side wall of the bracket and are in sliding fit with the bracket under the driving of the driving assembly; the driving assembly is arranged on the outer side of the bracket, one part of the driving assembly penetrates through the bracket, and the driving assembly is in driving fit with a third assembly arranged on the inner side of the bracket; the first positioning assembly is matched with the support to clamp the battery in a first direction, the second positioning assembly and the third positioning assembly are matched with the support to clamp the battery in a second direction, and the first direction and the second direction correspond to two groups of vertical side edges on the battery respectively.
2. The square-shell battery positioning jig of claim 1, characterized in that: the support comprises an outer side vertical plate and an inner side vertical plate, the outer side vertical plate and the inner side vertical plate are arranged in the first direction and the second direction respectively and oppositely, the inner side vertical plate is arranged on the inner side of the outer side vertical plate at intervals with the third positioning assembly in the second direction, and two sides of the inner side vertical plate are opposite to the battery.
3. The square-shell battery positioning jig of claim 2, characterized in that: the driving assembly comprises first connecting plates, second connecting plates, pull plates and first springs, wherein the first connecting plates are provided with two groups and are respectively arranged on two sides of the bracket, the rear ends of the two groups of first connecting plates are respectively connected with the second connecting plates, and the front ends of the two groups of first connecting plates are respectively in sliding fit with the two groups of outer vertical plates oppositely arranged in the second direction; the second connecting plate is arranged in the first direction of the bracket; the pull plate is arranged on the lower portion of the second connecting plate and is in driving fit with the second connecting plate, the rear end of the pull plate extends outwards through the middle of the second connecting plate, the front end of the pull plate penetrates through the outer side vertical plate and is in sliding fit with the base, one end of the first spring is connected with the outer side vertical plate arranged on the opposite side of the pull plate, and the other end of the first spring is connected with the front end of the pull plate.
4. The square-shell battery positioning jig of claim 3, characterized in that: the top of the pulling plate is also provided with an auxiliary plate, the auxiliary plate is connected with a second connecting plate, and the pulling plate drives the second connecting plate to drive the two groups of first connecting plates to move through the auxiliary plate.
5. The square-shell battery positioning jig of claim 3, characterized in that: the front end of the pulling plate is further provided with a limiting block, and the limiting block is matched with the outer side vertical plate to limit the moving range of the driving assembly.
6. The square-shell battery positioning jig of claim 3, characterized in that: the first positioning component comprises at least one group of short edge guide rods, short edge bearings, short edge fixing blocks, short edge mounting plates and short edge springs, wherein the number of the short edge bearings corresponds to that of the short edge guide rods; one end of the short edge guide rod is connected with the short edge fixing block, the other end of the short edge guide rod is connected with the short edge mounting plate, and the short edge guide rod is in clearance fit with a short edge bearing arranged on the outer vertical plate; the short-edge spring is sleeved outside the short-edge guide rod, one end of the short-edge spring is connected with the short-edge fixing block, and the other end of the short-edge spring is connected with the outer vertical plate; and the second connecting plate penetrates through the gap between the short-edge guide rod, the short-edge bearing and the short-edge mounting plate.
7. The square-shell battery positioning jig of claim 3, characterized in that: the front end of the first connecting plate is provided with a first inclined surface, the second positioning assembly comprises at least one group of long-edge guide rods, long-edge bearings corresponding to the number of the long-edge guide rods, a long-edge mounting plate, a long-edge fixing block, a long-edge spring, a long-edge cam and a long-edge rotating shaft, the first inclined surface is opposite to the long-edge cam, and the long-edge cam is connected with the long-edge mounting plate through the long-edge rotating shaft; one end of the long-edge guide rod is connected with the long-edge mounting plate, the other end of the long-edge guide rod is connected with the long-edge fixing block, and the long-edge guide rod is in clearance fit with a long-edge bearing arranged on the outer vertical plate; the long-edge spring is sleeved outside the long-edge guide rod, one end of the long-edge spring is connected with the short-edge fixing block, and the other end of the long-edge spring is connected with the outer vertical plate; the long-edge fixing block is opposite to the inner vertical plate.
8. The square-shell battery positioning jig of claim 3, characterized in that: the third positioning assembly comprises a middle positioning block, a middle mounting plate, a middle cam, a middle rotating shaft, a middle spring and a spring pressing plate, wherein at least one group of middle mounting plate is arranged on the outer side vertical plate, and the middle mounting plate is provided with a sliding rail; at least two groups of spring pressing plates are arranged in a corresponding number with the middle mounting plate, a middle spring is arranged between the two groups of spring pressing plates, and the spring pressing plates are in sliding fit with the mounting plate through corresponding sliding blocks and sliding rails; two groups of middle positioning blocks are arranged and are respectively connected with corresponding sliding blocks; the middle cams are arranged in two groups, in a concave position formed in the front end of the pulling plate, the middle cams are opposite to a second inclined plane formed in the concave position, and the middle cams are connected with middle positioning blocks corresponding to the middle cams through middle rotating shafts; the middle positioning block is opposite to the inner side vertical plate.
9. The square-casing battery positioning jig according to any one of claims 1 to 8, characterized in that: still include supporting component, supporting component sets up on the base, and is relative with the battery bottom, supporting component includes: the supporting seat, at least one group of supporting guide rods, supporting bearings with the number corresponding to that of the supporting guide rods, a supporting plate and at least one group of supporting springs; the supporting seat is arranged on the base, one end of the supporting guide rod is in clearance fit with a supporting bearing arranged on the base, and the other end of the supporting guide rod is arranged on the supporting plate; one end of the supporting spring is connected with the supporting plate, and the other end of the supporting spring is connected with the supporting seat.
10. The square-shell battery positioning jig of claim 9, wherein: the supporting component further comprises a bearing pressing plate corresponding to the bearings in number, and the bearing pressing plate is arranged above the supporting seat and is abutted to the end faces of the supporting seat and the bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920688090.6U CN210349895U (en) | 2019-05-14 | 2019-05-14 | Square shell battery positioning fixture |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920688090.6U CN210349895U (en) | 2019-05-14 | 2019-05-14 | Square shell battery positioning fixture |
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| CN210349895U true CN210349895U (en) | 2020-04-17 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113131082A (en) * | 2021-04-13 | 2021-07-16 | 深圳市川金自动化技术有限公司 | Drawing type battery tray |
| CN116247274A (en) * | 2023-05-12 | 2023-06-09 | 苏州中科瑞龙科技有限公司 | Clamp and electrode assembly assembling equipment |
-
2019
- 2019-05-14 CN CN201920688090.6U patent/CN210349895U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113131082A (en) * | 2021-04-13 | 2021-07-16 | 深圳市川金自动化技术有限公司 | Drawing type battery tray |
| CN116247274A (en) * | 2023-05-12 | 2023-06-09 | 苏州中科瑞龙科技有限公司 | Clamp and electrode assembly assembling equipment |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220906 Address after: 518000 workshop 501, building 3, intelligent manufacturing center park, No. 12, Chongqing Road, Heping community, Fuhai street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Han's lithium battery intelligent equipment Co.,Ltd. Address before: 518000 9 new West Road, North Nanshan District high tech park, Shenzhen, Guangdong Patentee before: HAN'S LASER TECHNOLOGY INDUSTRY GROUP Co.,Ltd. |
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