CN218788396U - Battery module assembly tool - Google Patents

Abstract

The utility model discloses a battery module equipment frock, which comprises a mounting rack, the plummer, support frame and electric core hold-down mechanism, the plummer is connected with the mounting bracket, the plummer is used for supporting the electric core of battery module, the support frame is connected with the mounting bracket, electric core hold-down mechanism includes the installed part and compresses tightly the subassembly, it movably the setting in the installed part to compress tightly the subassembly, the installed part is connected with the support frame, and can follow upper and lower direction and remove, it is connected with the installed part to compress tightly the subassembly, and be located the top of plummer, it is used for supporting the electric core that presses on the plummer to compress tightly the subassembly, it is equipped with first regulation structure to compress tightly between subassembly and the installed part, first regulation structure is used for adjusting the position that compresses tightly the subassembly at the installed part, with the battery module of adaptation different specifications, the commonality of battery module equipment frock can be improved.

Description

Battery module assembly tool

Technical Field

The utility model relates to a battery processing technology field, in particular to battery module equipment frock.

Background

At present, there is the difference in the specification of different battery modules, when leading to battery module equipment frock to assemble the battery module of different specifications, needs to change electric core hold-down mechanism again to the battery module of the different specifications of adaptation leads to battery module equipment frock's commonality to be low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a battery module equipment frock can adapt the battery module of different specifications.

According to the utility model discloses a battery module equipment frock, including installed part, plummer, support frame and electric core hold-down mechanism, the plummer with the mounting bracket is connected, the plummer is used for supporting the electric core of battery module, the support frame with the mounting bracket is connected, electric core hold-down mechanism includes the installed part and compresses tightly the subassembly, compress tightly the subassembly movably set up in the installed part, the installed part with the support frame is connected to can follow the upper and lower direction and remove, compress tightly the subassembly with the installed part is connected, and is located the top of plummer, it is used for supporting the pressure to compress tightly the subassembly on the plummer electric core, compress tightly the subassembly with be equipped with first regulation structure between the installed part, first regulation structure is used for adjusting compress tightly the subassembly and be in the position of installed part to adapt to different specifications the battery module.

According to the utility model discloses a battery module equipment frock has following beneficial effect at least:

when assembling the battery module, at first place the battery module on the plummer, drive installed part downstream again to the drive compresses tightly the subassembly downstream, compresses tightly the top cap subassembly of battery module, through setting up first regulation structure, can adjust the position that compresses tightly the subassembly at the width direction of plummer, with the battery module of the different width specifications of adaptation, can improve the commonality of battery module equipment frock.

According to some embodiments of the present invention, the first adjusting structure comprises a first fastener and a waist-shaped hole formed in the pressing member, the waist-shaped hole is formed along the width direction of the bearing table, and the first fastener is movably inserted into the waist-shaped hole and connected to the mounting member.

According to some embodiments of the utility model, compress tightly the subassembly including coupling assembling and a plurality of with the first piece that compresses tightly that coupling assembling connects, coupling assembling with the installed part is connected, and is a plurality of first piece edge that compresses tightly the length direction setting of plummer, first compress tightly with be equipped with the second between the coupling assembling and adjust the structure, the second is adjusted the structure and is used for adjusting first piece that compresses tightly is in position on the coupling assembling.

According to some embodiments of the utility model, the second is adjusted the structure and is included second fastener and a plurality of locating coupling assembling's mounting hole, it is a plurality of the mounting hole is followed the length direction setting of plummer, first piece that compresses tightly passes through the second fastener with correspond the connection can be dismantled to the lateral wall of mounting hole.

According to some embodiments of the utility model, compress tightly the subassembly and still include the connecting piece, the one end of connecting piece with coupling assembling connects, first compress tightly the piece with the connecting piece is kept away from coupling assembling's one end is rotated and is connected.

According to some embodiments of the utility model, coupling assembling with be equipped with guide structure between the installed part, guide structure is used for the guide coupling assembling follows the width direction of plummer removes.

According to the utility model discloses a some embodiments, guide structure is including locating the guide rail of installed part with locate coupling assembling's guide block, the guide block is equipped with the guide way, the guide block passes through the guide way cover is located the guide rail.

According to some embodiments of the utility model, the mounting bracket is equipped with locking Assembly, the support frame include the backup pad and with the stabilizer blade that the backup pad is connected, the stabilizer blade is connected with locking portion, locking Assembly be used for with locking portion cooperation, with the support frame is fixed in the mounting bracket.

According to the utility model discloses a some embodiments, locking Assembly includes retaining member, mounting and third fastener, the mounting with the mounting bracket is connected, the retaining member passes through the third fastener with the mounting is kept away from one side of mounting bracket is connected, the retaining member with the mounting bracket prescribes a limit to the locking space jointly, locking portion holding in locking space, and with the retaining member butt.

According to some embodiments of the present invention, side plate pressing mechanisms are further disposed on two sides of the width direction of the carrier table, each side plate pressing mechanism includes a second pressing member, the second pressing member has a pressing surface, and the second pressing member can move along the width direction of the carrier table, so that the pressing surfaces press the electric core of the carrier table;

the length direction's of plummer both sides are equipped with end plate positioning mechanism and end plate hold-down mechanism respectively, end plate positioning mechanism includes the setting element, the setting element can support hold in an end plate among two end plates of battery module, end plate hold-down mechanism includes that the third compresses tightly the piece, the third compresses tightly the piece and can follow the length direction of plummer removes and supports tightly another of battery module the end plate.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a battery module assembly fixture according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a cell pressing mechanism according to an embodiment of the present invention;

FIG. 3 is a partial enlarged view of portion A of FIG. 2;

FIG. 4 is a partial enlarged view of portion B of FIG. 2;

fig. 5 is a schematic structural view illustrating a connection between the locking assembly and the mounting bracket according to an embodiment of the present invention;

fig. 6 is a partially enlarged view of a portion C in fig. 5.

Reference numerals:

the mounting frame 100, the bearing table 200, the support frame 300, the support plate 310, the support leg 320, the locking part 330, the mounting part 400, the guide rail 410, the pressing component 500, the connecting component 510, the kidney-shaped hole 511, the guide block 512, the guide groove 5121, the mounting hole 513, the first pressing member 520, the connecting member 530, the locking component 600, the locking space 601, the locking member 610, the fixing member 620, the second fastening member 630, the side plate pressing mechanism 700, the second pressing member 710, the end plate positioning mechanism 800, the positioning member 810, the end plate pressing mechanism 900 and the third pressing member 910.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, fig. 2, according to the utility model discloses a battery module equipment frock, including mounting bracket 100, plummer 200, support frame 300 and electric core hold-down mechanism, plummer 200 is connected with mounting bracket 100, plummer 200 is used for supporting the electric core of battery module, support frame 300 is connected with mounting bracket 100, electric core hold-down mechanism includes installed part 400 and compresses tightly subassembly 500, it is movably to set up in installed part 400 to compress tightly subassembly 500, installed part 400 is connected with support frame 300, and can follow upper and lower direction removal, it is connected with installed part 400 to compress tightly subassembly 500, and be located plummer 200's top, it is used for pressing the electric core on the plummer 200 to compress tightly subassembly 500, it is equipped with first regulation structure to compress tightly between subassembly 500 and the installed part 400, first regulation structure is used for adjusting the position that compresses tightly subassembly 500 at installed part 400, in order to adapt to the battery module of different specifications, can improve the commonality of battery module equipment frock.

Specifically, during the equipment battery module, at first place the battery module on plummer 200, drive installed part 400 downstream again to the drive compresses tightly subassembly 500 downstream, compresses tightly the top cap subassembly of battery module, through setting up first regulation structure, can adjust and compress tightly the position of subassembly 500 in the width direction of plummer 200, with the battery module of the different width specifications of adaptation, can improve the commonality of battery module equipment frock.

It should be noted that four compressing assemblies 500 are arranged, the four compressing assemblies 500 are arranged side by side along the width direction of the plummer 200, and the four compressing assemblies 500 can move along the width direction of the plummer 200 relative to the mounting member 400, so that the compressing assemblies can be adapted to battery modules with different width specifications, and the universality of the battery module assembling tool can be improved.

Of course, in some embodiments, the number of the pressing assemblies 500 may be configured with one, two, three, etc., and is not limited herein.

Referring to fig. 3, in some embodiments of the present invention, the first adjusting structure includes a first fastening member (not shown) and a waist-shaped hole 511 disposed on the pressing member 500, the waist-shaped hole 511 is disposed along the width direction of the bearing platform 200, and the first fastening member movably penetrates through the waist-shaped hole 511 and is connected to the mounting member 400, so as to adjust the position of the pressing member 500.

Specifically, waist type hole 511 sets up along the width direction of plummer 200, when needing to adjust the position that compresses tightly subassembly 500, operating personnel can unscrew first fastener, in order to loosen and compress tightly subassembly 500, the width direction that again draws tight subassembly 500 of pressure and remove along plummer 200, when compressing tightly subassembly 500 and removing to suitable position, screw up first fastener again, in order to lock and compress tightly subassembly 500, can accomplish the position control who compresses tightly subassembly 500, and the operation is simple, high convenience and fastness, be convenient for adjust the position that compresses tightly subassembly 500.

It should be noted that, the first adjusting structure may also be a screw rod adjusting structure, the screw rod adjusting structure includes a screw rod rotatably disposed on the mounting member 400 and a threaded hole disposed on the pressing assembly 500, the screw rod is inserted into the threaded hole and is in threaded connection with a side wall of the threaded hole, and the position of the pressing assembly 500 can also be adjusted, which is not described in detail herein.

It is understood that the first fastening member is a bolt or screw, and will not be described in detail herein.

Referring to fig. 2 and 4, in some embodiments of the present invention, the pressing component 500 includes a connecting component 510 and a plurality of first pressing components 520 connected to the connecting component 510, the connecting component 510 is connected to the mounting component 400, the plurality of first pressing components 520 are arranged along the length direction of the plummer 200, a second adjusting structure is arranged between the first pressing components 520 and the connecting component 510, the second adjusting structure is used for adjusting the position of the first pressing components 520 on the connecting component 510, so as to adapt to battery modules with different length specifications, and the universality of the battery module assembling tool can be improved.

Specifically, adjust the structure through setting up the second, can adjust a plurality of first compressing tightly 520 in plummer 200's length direction's position, not only can avoid the utmost point post on the top cap subassembly of battery module to improve the yields of battery module, can also adapt to the battery module of different length specifications, in order to improve the commonality of battery module equipment frock.

Referring to fig. 4, in some embodiments of the present invention, the second adjusting structure includes a second fastener 630 and a plurality of mounting holes 513 disposed on the connecting component 510, the plurality of mounting holes 513 are disposed along the length direction of the plummer 200, and the first pressing component 520 is detachably connected to the corresponding side wall of the mounting hole 513 through the second fastener 630, so as to adapt to battery modules with different lengths and specifications, and improve the universality of the battery module assembling tool.

Specifically, when the position of the first pressing member 520 needs to be adjusted, the operator can unscrew the second fastener 630 to disconnect the connection between the first pressing member 520 and the connecting assembly 510, and then move the first pressing member 520 to a proper position along the length direction of the plummer 200, and then fix the first pressing member 520 on the connecting assembly 510 through the second fastener 630, so as to adapt to battery modules with different length specifications, and the universality of the battery module assembling tool can be improved.

It should be noted that the second adjusting structure may also be a structure in which an elongated hole is matched with the second fastening member 630, the elongated hole is disposed on the connecting assembly 510 and is disposed along the length direction of the carrier 200, and the position of the first pressing member 520 in the length direction of the carrier 200 can also be conveniently adjusted.

It is understood that the second fastening member 630 is a bolt or a screw, and will not be described in detail herein.

Referring to fig. 4, in some embodiments of the present invention, the pressing assembly 500 further includes a connecting member 530, one end of the connecting member 530 is connected to the connecting member 510, and the first pressing member 520 and the connecting member 530 are rotatably connected to each other at an end thereof away from the connecting member 510, so as to reduce the friction between the first pressing member 520 and the battery module, thereby facilitating the adjustment of the position of the pressing assembly 500.

Specifically, first compressing member 520 is cylindrical structure, can turn into the friction of line with the face friction between first compressing member 520 and the battery module to reduce the frictional force between first compressing member 520 and the battery module, so that adjust the position that compresses tightly subassembly 500.

It should be noted that the connecting member 530 may also be fixedly connected to the first pressing member 520, and may be only required to be capable of pressing the top cover assembly of the battery module, which is not limited herein.

Referring to fig. 2 and 3, in some embodiments of the present invention, a guiding structure is disposed between the connecting assembly 510 and the mounting member 400, and the guiding structure is used to guide the connecting assembly 510 to move along the width direction of the plummer 200, so that the connecting assembly 510 moves along a predetermined direction, and the moving stability of the connecting assembly 510 can be improved.

Referring to fig. 2 and 3, in some embodiments of the present invention, the guide structure includes a guide rail 410 disposed on the mounting member 400 and a guide block 512 disposed on the connecting assembly 510, the guide block 512 is provided with a guide groove 5121, and the guide rail 410 is sleeved on the guide block 512 through the guide groove 5121, so that the connecting assembly 510 moves along a predetermined direction, and the moving stability of the connecting assembly 510 can be improved.

Specifically, the two guide blocks 512 are configured, the two guide blocks 512 are respectively disposed at two ends of the connecting assembly 510, the two guide rails 410 are correspondingly configured, the two guide rails 410 are correspondingly disposed at two ends of the mounting member 400, the guide rails 410 are disposed along the width direction of the plummer 200, the guide grooves 5121 are sleeved on the corresponding guide rails 410, and the side walls of the guide grooves 5121 are connected with the guide rails 410, so that the connecting assembly 510 can be guided, the connecting assembly 510 can be moved along a preset direction, and the moving stability of the connecting assembly 510 can be improved.

It should be noted that the guide structure may also be a structure in which the guide shaft is matched with the guide hole, and is not limited herein.

Referring to fig. 2, 5 and 6, in some embodiments of the present invention, the mounting frame 100 is provided with a locking assembly 600, the support frame 300 includes a supporting plate 310 and a supporting leg 320 connected to the supporting plate 310, the supporting leg 320 is connected to a locking portion 330, the locking assembly 600 is used for cooperating with the locking portion 330 to fix the support frame 300 to the mounting frame 100, and can fix the relative position of the support frame 300 on the mounting frame 100, thereby facilitating the mounting and dismounting of the support frame 300.

Referring to fig. 2, 5 and 6, in some embodiments of the present invention, the locking assembly 600 includes a locking member 610, a fixing member 620 and a third fastening member, the fixing member 620 is connected to the mounting frame 100, the locking member 610 is connected to one side of the fixing member 620 far away from the mounting frame 100 through the third fastening member, the locking member 610 and the mounting frame 100 jointly define a locking space 601, the locking portion 330 is accommodated in the locking space 601 and abuts against the locking member 610, so as to fix a relative position of the support frame 300 on the mounting frame 100, and thus, the support frame 300 can be conveniently mounted and dismounted.

Specifically, mounting 620 and mounting bracket 100 fixed connection, when needing to loosen support frame 300, operating personnel can unscrew the third fastener to make locking portion 330 and retaining member 610 disconnection, can dismantle support frame 300, when pressing neck support frame 300, operating personnel can be through screwing up the third fastener, so that retaining member 610 bulldozes locking portion 330 and mounting bracket 100 butt, can fix support frame 300, be convenient for install and dismantle support frame 300.

It is understood that the third fastening member is a bolt or a screw, and the details thereof are not described herein.

Referring to fig. 5, in some embodiments of the present invention, the two sides of the width direction of the bearing platform 200 are further provided with a side plate pressing mechanism 700, the side plate pressing mechanism 700 includes a second pressing piece 710, the second pressing piece 710 has a pressing surface, the second pressing piece 710 can move along the width direction of the bearing platform 200, so that the pressing surface extrudes the electric core of the bearing platform 200, the installation accuracy of the side plate can be improved, and the size accuracy of the battery module can be improved

Specifically, the second pressing member 710 of the side plate pressing mechanism 700 can be driven by a first driving device (such as a motor, an air cylinder or a hydraulic cylinder, etc.) or manually by a screw pushing mechanism, so that the second pressing member 710 moves toward the electric core placed on the carrier table 200, so as to press each electric core between the two third pressing members 910, and level each electric core, so that the overall width (the size along the width direction of the carrier table 200, the same applies below) of each electric core reaches a required size, and the size precision of the battery module is improved. In addition, curb plate hold-down mechanism 700 can also put the curb plate extrusion in place, makes the curb plate support tight electric core, improves the installation accuracy of curb plate to improve battery module's dimensional accuracy.

Referring to fig. 5, in some embodiments of the present invention, the two sides of the length direction of the bearing platform 200 are respectively provided with an end plate positioning mechanism 800 and an end plate pressing mechanism 900, the end plate positioning mechanism 800 includes a positioning element 810, the positioning element 810 can support an end plate in two end plates of the battery module, the end plate pressing mechanism 900 includes a third pressing element 910, the third pressing element 910 can move along the length direction of the bearing platform 200 and support another end plate of the battery module tightly, and the size precision of the battery module can be improved.

In the assembling process, an end plate is abutted to the positioning member 810, and then a plurality of battery cells are sequentially stacked along the length direction of the plummer 200 to form a battery cell group, and another end plate is placed, and the third pressing member 910 in the end plate pressing mechanism 900 is abutted to the end plate. At last, the third pressing member 910 is driven by a second driving device (such as a motor, an air cylinder or a hydraulic cylinder) or a manual screw propelling device, so that the third pressing member 910 moves towards the positioning member 810 to extrude the battery core, and the size of the battery core group along the length direction of the bearing table 200 meets the design requirement, so as to improve the size precision of the battery module.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The present embodiment has been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit.

Claims (10)

1. The utility model provides a battery module equipment frock which characterized in that includes:

a mounting frame;

the bearing table is connected with the mounting frame and used for supporting the battery cell of the battery module;

the supporting frame is connected with the mounting frame;

the cell pressing mechanism comprises an installation part and a pressing component, wherein the pressing component is movably arranged on the installation part, the installation part is connected with the supporting frame and can move along the vertical direction, the pressing component is connected with the installation part and is located above the bearing platform, the pressing component is used for abutting against the cell on the bearing platform, a first adjusting structure is arranged between the pressing component and the installation part, and the first adjusting structure is used for adjusting the position of the pressing component on the installation part so as to adapt to the cell modules with different specifications.

2. The battery module assembling tool according to claim 1, wherein the first adjusting structure comprises a first fastener and a waist-shaped hole (511) formed in the compressing component, the waist-shaped hole is formed in the width direction of the bearing table, and the first fastener is movably arranged in the waist-shaped hole in a penetrating mode and connected with the mounting component.

3. The battery module assembling tool according to claim 1, wherein the pressing assembly comprises a connecting assembly and a plurality of first pressing members connected with the connecting assembly, the connecting assembly is connected with the mounting member, the plurality of first pressing members are arranged along the length direction of the bearing table, a second adjusting structure is arranged between the first pressing members and the connecting assembly, and the second adjusting structure is used for adjusting the positions of the first pressing members on the connecting assembly.

4. The battery module assembling tool according to claim 3, wherein the second adjusting structure comprises a second fastener and a plurality of mounting holes formed in the connecting assembly, the mounting holes are formed along the length direction of the bearing table, and the first pressing piece is detachably connected with the corresponding side wall of the mounting hole through the second fastener.

5. The battery module assembling tool according to claim 3, wherein the pressing assembly further comprises a connecting piece, one end of the connecting piece is connected with the connecting assembly, and the first pressing piece is rotatably connected with one end, far away from the connecting assembly, of the connecting piece.

6. The battery module assembling tool according to claim 3, wherein a guide structure is arranged between the connecting assembly and the mounting piece, and the guide structure is used for guiding the connecting assembly to move in the width direction of the bearing table.

7. The battery module assembling tool according to claim 6, wherein the guide structure comprises a guide rail arranged on the mounting part and a guide block arranged on the connecting component, the guide block is provided with a guide groove, and the guide block is sleeved on the guide rail through the guide groove.

8. The battery module assembling tool according to claim 1, wherein the mounting frame is provided with a locking assembly, the support frame comprises a support plate and a support leg connected with the support plate, the support leg is connected with a locking portion, and the locking assembly is used for being matched with the locking portion to fix the support frame to the mounting frame.

9. The battery module assembling tool according to claim 8, wherein the locking assembly comprises a locking member, a fixing member and a third fastening member, the fixing member is connected with the mounting frame, the locking member is connected with one side, away from the mounting frame, of the fixing member through the third fastening member, a locking space is defined by the locking member and the mounting frame together, and the locking portion is accommodated in the locking space and abutted against the locking member.

10. The battery module assembling tooling as set forth in claim 1,

side plate pressing mechanisms are further arranged on two sides of the bearing table in the width direction and comprise second pressing pieces, each second pressing piece is provided with a pressing surface, and the second pressing pieces can move along the width direction of the bearing table so that the pressing surfaces can press the battery cells of the bearing table;

the length direction's of plummer both sides are equipped with end plate positioning mechanism and end plate hold-down mechanism respectively, end plate positioning mechanism includes the setting element, the setting element can support hold in an end plate among two end plates of battery module, end plate hold-down mechanism includes that the third compresses tightly the piece, the third compresses tightly the piece and can follow the length direction of plummer removes and supports tightly another of battery module the end plate.

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