Alignment frame for assembling lithium battery

Abstract

The utility model discloses an alignment frame for lithium battery assembly, which comprises a battery box, a first limit strip, a second limit strip and a guider, two sides of the top of the battery box are movably connected with the bottom of the first limit strip, and two sides of the top of the first limit strip are movably connected with the bottom of the second limit strip. The screw, the moving block and the scale bar are arranged, the screw rotates, the moving block is limited by the transmission groove and cannot rotate along with the screw, the moving block can move left and right, then the second limiting bar can move left and right, and a user can conveniently adjust a gap formed between the first limiting bar and the second limiting bar through the scale bar. The problems that although the alignment frame needs to be convenient for a user to adjust and adapt to the size of the lithium battery pack, the user needs to manually move an adjusting rod to adapt to the battery packs with different sizes, but the guide frame is not provided with a limiting device, so that the user cannot accurately control the position of the adjusting rod are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to lithium battery technical field, concretely is a kind of alignment frame for lithium battery assembly. BACKGROUND

[0002] With the development of automobile industry, the demand of lithium battery as new energy power source is rising, and the conventional lithium battery production process is divided into three major sections, one is pole piece making, two is cell making, three is battery assembly, battery assembly is that lithium battery group is placed side by side into battery box, and constitutes large capacity lithium battery group.

[0003] For example, application number: CN202320709757.2, the utility model relates to lithium battery assembly alignment frame, including positioning assembly, it is used for positioning lithium battery assembly box assembly mouth, guide component, it includes sliding part, limiting portion and guide portion, wherein, sliding part, it can slide along the positioning assembly, limiting portion, it is rotationally arranged on the sliding part, guide portion, it is arranged on the limiting portion, for guiding lithium battery group to be close to assembly box, by the cooperation of positioning assembly and sliding part, lithium battery group initial placement position can be positioned on battery box, then limiting portion drives guide portion to limit lithium battery group below in middle, subsequently guide portion follows lithium battery group auxiliary and enters into battery box, realizes lithium battery group alignment assembly, reduces the possibility of lower contact battery box inner wall jam, makes it smoothly enter, greatly improves assembly efficiency.

[0004] Based on the above patent retrieval, and in combination with the equipment in prior art, the above-mentioned equipment can solve the problem that the size of the battery box containing cavity is similar to the size of the lithium battery group, and the lithium battery group can be placed in single row or side by side, but the design method is prone to misalignment when the lithium battery group is placed downward, and it is difficult to pull out and re-place or continue to place, which greatly reduces the assembly efficiency, but in the process of use, the alignment frame needs to be adjusted to adapt to the size of the lithium battery group, and the user needs to manually move the adjusting rod to adapt to different sizes of battery group, but the guide frame does not set limiting device, which makes it difficult for the user to accurately control the position of the adjusting rod. UTILITY MODEL CONTENTS

[0005] To solve the problems in the above background art, the purpose of the utility model is to provide an alignment frame for lithium battery assembly, which has the advantages of precise adjustment, solves the problem that the alignment frame needs to be adjusted to adapt to the size of the lithium battery group, and the user needs to manually move the adjusting rod to adapt to different sizes of battery group, but the guide frame does not set limiting device, which makes it difficult for the user to accurately control the position of the adjusting rod.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a kind of alignment frame for lithium battery assembly, including battery box, first limit strip, second limit strip and guider, the bottom of the first limit strip is movably connected to the both sides of the top of battery box, the bottom of the second limit strip is movably connected to the both sides of the top of first limit strip, the inner wall of guider is slidably connected to the surface of second limit strip, the inside of first limit strip and the inside of second limit strip are both fixedly connected with scale bar, the top of first limit strip is all provided with transmission groove, the left side of transmission groove inner wall is movably connected with screw rod by shaft pin, the surface of screw rod is threadedly connected with moving block, the top of moving block is movably connected to the bottom of second limit strip, the bottom of second limit strip is provided with sliding assembly, the top of second limit strip is provided with limit assembly.

[0007] As preferred by the utility model, the sliding assembly includes a sliding groove, the sliding groove is provided at the bottom of the second limit strip, the inner wall of the sliding groove is slidably connected with a sliding block, and the bottom of the sliding block is fixedly connected with the top of the moving block.

[0008] As preferred by the utility model, the limit assembly includes a limit groove, the limit groove is provided at the top of the second limit strip and the sliding block, the limit groove is provided with a plurality of limit grooves and is equidistantly distributed, and the inner wall of the limit groove is slidably connected with a limit block.

[0009] As preferred by the utility model, a rotating groove is provided at the right side of the transmission groove inner wall, the inner wall of the rotating groove is slidably connected with a rotating rod, the left side of the rotating rod is fixedly connected with the right side of the bidirectional screw rod, the right side of the surface of the rotating rod is fixedly connected with an auxiliary rod, the auxiliary rod is provided with four auxiliary rods and is annularly and equidistantly distributed.

[0010] As preferred by the utility model, the bottom of the limit block is embedded with a magnetic block, and the bottom of the magnetic block is magnetically adsorbed with the bottom inside the limit groove.

[0011] As preferred by the utility model, the top of the limit block is fixedly connected with an auxiliary block, and the auxiliary block is trapezoidal.

[0012] As preferred by the utility model, the inside of the bottom of the first limit strip is fixedly connected with a protective pad, and the bottom of the protective pad is connected with the both sides of the top of the battery box.

[0013] Compared with the prior art, the utility model has the beneficial effects as follows:

[0014] 1. The utility model discloses a set screw, moving block and scale bar, utilize screw rotation and moving block to be limited to transmission groove and not follow screw rotation, make it can move left and right, and then can move left and right to the second limit strip, and then utilize scale bar can be convenient for user to adjust the gap between the first limit strip and the second limit strip, solve the alignment frame needs although can be convenient for user to adjust the size of lithium battery pack, need user to move the adjusting rod manually to adapt to the battery pack of different size, but the guide frame has not set the limiting device, can cause user to be unable to control the adjusting rod position accurately, and then influence user to hold that battery pack problem, reached the effect of accurate regulation.

[0015] 2. The utility model discloses a set sliding assembly, when user needs to move first limit strip back and forth, utilize the movement direction of slide groove to limit sliding block, make first limit strip can move back and forth along the direction of slide groove, because sliding block and moving block fixed connection, make moving block move and drive sliding block to move, and then convenient for user to adjust the position of first limit strip and second limit strip, to reached the effect of assisting first limit strip to move.

[0016] 3. The utility model discloses a set limiting component, when user moves first limit strip to the position that needs to be fixed, the top of limiting block is aligned with limiting groove, then moves limiting block to the direction of second limit strip, make limiting block move to the inside of limiting groove, until the bottom of limiting block and the bottom of the inner wall of slide groove top contact, utilize limiting block to connect sliding block and second limit strip together, make sliding block unable to continue to move, to reached the effect of limiting sliding block to move. DRAWINGS

[0017] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is the first limit strip sectional three-dimensional structure schematic diagram of the utility model;

[0019] Figure 3 It is the utility model Figure 2 A place enlarged three-dimensional structure schematic diagram in the utility model.

[0020] In the drawing: 1, battery box;2, first limit strip;3, second limit strip;4, guide;5, scale bar;6, transmission groove;7, screw;8, moving block;9, sliding assembly;91, slide groove;92, sliding block;10, limiting component;101, limiting groove;102, limiting block;11, rotation groove;12, rotation rod;13, auxiliary rod;14, magnetic block;15, auxiliary block;16, protective pad. DETAILED DESCRIPTION

[0021] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] As shown in Figures 1 to 3 The utility model provides a kind of alignment frame for lithium battery assembly, including battery box 1, first limit strip 2, second limit strip 3 and guider 4, the two sides of the top of battery box 1 with the bottom of first limit strip 2 movably connected, the two sides of the top of first limit strip 2 with the bottom of second limit strip 3 movably connected, the inner wall of guider 4 is slidably connected with the surface of second limit strip 3, the inside of first limit strip 2 with the inside of second limit strip 3 is fixedly connected with scale bar 5, the top of first limit strip 2 is all provided with transmission groove 6, the left side of transmission groove 6 inner wall is movably connected with screw rod 7 by shaft pin, the surface of screw rod 7 is threadedly connected with moving block 8, the top of moving block 8 is movably connected with the bottom of second limit strip 3, the bottom of second limit strip 3 is provided with sliding assembly 9, and the top of second limit strip 3 is provided with limit assembly 10.

[0023] Reference Figure 3 Sliding assembly 9 includes sliding groove 91, and sliding groove 91 is provided in the bottom of second limit strip 3, the inner wall of sliding groove 91 is slidably connected with sliding block 92, and the bottom of sliding block 92 is fixedly connected with the top of moving block 8.

[0024] As a kind of technical optimization scheme of the utility model, by setting sliding assembly 9, when user needs to move first limit strip 2 forwards and backwards, the moving direction of sliding block 92 can be limited using sliding groove 91, so that first limit strip 2 can move forwards and backwards along the direction of sliding groove 91, since sliding block 92 is fixedly connected with moving block 8, so that moving block 8 moves and sliding block 92 moves in turn, to facilitate user to adjust the position of first limit strip 2 and second limit strip 3, to achieve the effect of assisting the movement of first limit strip 2.

[0025] Reference Figure 3 Limit assembly 10 includes limit groove 101, and limit groove 101 is provided in the top of second limit strip 3 and sliding block 92, limit groove 101 is provided with several and is equidistantly distributed, and the inner wall of limit groove 101 is slidably connected with limit block 102.

[0026] As a technical optimization scheme of the utility model, through setting limiting assembly 10, when user moves first limiting strip 2 to the position needing to be fixed, the top of limiting block 102 is aligned with limiting slot 101, then limiting block 102 is moved to the direction of second limiting strip 3, limiting block 102 is moved to the inside of limiting slot 101, until the bottom of limiting block 102 is in contact with the bottom of the inner wall of limiting slot 101 of the top of sliding block 92, limiting block 102 can be used to connect sliding block 92 and second limiting strip 3 together, so that sliding block 92 cannot continue to move, thereby the effect of limiting the movement of sliding block 92 is achieved.

[0027] Reference Figure 1 The right side of the inner wall of transmission slot 6 is provided with rotation slot 11, and rotation slot 11 is slidably connected with rotation rod 12, the left side of rotation rod 12 is fixedly connected with the right side of bidirectional screw rod, the right side of the surface of rotation rod 12 is fixedly connected with auxiliary rod 13, auxiliary rod 13 is provided with four and is annularly and equidistantly distributed.

[0028] As a technical optimization scheme of the utility model, when user needs to rotate screw rod 7, rotation slot 11 can be used to limit the movement direction of rotation rod 12, so that the rotation is more stable, screw rod 7 can be driven to rotate by rotating rotation rod 12, and the contact area between user and rotation rod 12 can be increased by auxiliary rod 13, so that user can more conveniently rotate rotation rod 12, thereby the effect of assisting the rotation of screw rod 7 is achieved.

[0029] Reference Figure 3 The bottom of limiting block 102 is inlaid with magnetic block 14, and the bottom of magnetic block 14 is magnetically adsorbed with the bottom inside limiting slot 101.

[0030] As a technical optimization scheme of the utility model, when user moves limiting block 102 to the bottom of the inner wall of limiting slot 101, magnetic block 14 can be used to make the connection between limiting block 102 and sliding block 92 more stable, so that the unstable connection between limiting block 102 and sliding block 92 is avoided, thereby the effect of stabilizing the installation of limiting block 102 is achieved.

[0031] Reference Figure 3 The top of limiting block 102 is fixedly connected with auxiliary block 15, and auxiliary block 15 is trapezoidal.

[0032] As a technical optimization scheme of the utility model, when the user needs to pull out the limiting block 102 from the limiting groove 101, the auxiliary block 15 can increase the contact area between the user and the limiting block 102, so that the user can conveniently pull up the limiting block 102, and the trapezoidal feature of the auxiliary block 15 can increase the contact area between the user and the auxiliary block 15, so that the user can more conveniently move the limiting block 102, thereby achieving the effect of assisting the movement of the limiting block 102.

[0033] Reference Figure 2 The inner side of the bottom of the first limiting strip 2 is fixedly connected with a protective pad 16, and the bottom of the protective pad 16 is connected with the two sides of the top of the battery box 1.

[0034] As a technical optimization scheme of the utility model, when the user needs to pull out the limiting block 102 from the limiting groove 101, the auxiliary block 15 can increase the contact area between the user and the limiting block 102, so that the user can conveniently pull up the limiting block 102, and the trapezoidal feature of the auxiliary block 15 can increase the contact area between the user and the auxiliary block 15, so that the user can more conveniently move the limiting block 102, thereby achieving the effect of assisting the movement of the limiting block 102.

[0035] The working principle and use process of the utility model: the movable block 8 is not followed by the screw rod 7 rotation and is limited by the transmission groove 6, so that it can move left and right, and then the second limiting strip 3 can be moved left and right, and then the scale bar 5 can be used to adjust the gap between the first limiting strip 2 and the second limiting strip 3, when the user needs to move the first limiting strip 2 back and forth, the sliding groove 91 can limit the moving direction of the sliding block 92, so that the first limiting strip 2 can move back and forth along the direction of the sliding groove 91, since the sliding block 92 is fixedly connected with the movable block 8, when the movable block 8 moves, the sliding block 92 is moved, and then the user can adjust the position of the first limiting strip 2 and the second limiting strip 3, when the user moves the first limiting strip 2 to the position to be fixed, the top of the limiting block 102 is aligned with the limiting groove 101, and then the limiting block 102 is moved to the second limiting strip 3 direction, so that the limiting block 102 is moved to the inside of the limiting groove 101, until the bottom of the limiting block 102 and the bottom of the inner wall of the limiting groove 101 are in contact, the limiting block 102 can be used to connect the sliding block 92 and the second limiting strip 3 together, so that the sliding block 92 cannot continue to move, when the user moves the limiting block 102 to the bottom of the inner wall of the limiting groove 101, the magnetic block 14 can make the limiting block 102 and the sliding block 92 more stable, avoiding the unstable connection between the limiting block 102 and the sliding block 92, when the user needs to pull out the limiting block 102 from the limiting groove 101, the auxiliary block 15 can increase the contact area between the user and the limiting block 102, so that the user can conveniently pull up the limiting block 102, and then the auxiliary block 15 can increase the contact area between the user and the auxiliary block 15, so that the user can move the limiting block 102 more conveniently, thereby achieving the effect of accurate adjustment.

[0036] In summary: the alignment frame for lithium battery assembly, by setting screw rod 7, movable block 8 and scale bar 5, the movable block 8 is not followed by the screw rod 7 rotation and is limited by the transmission groove 6, so that it can move left and right, and then the second limiting strip 3 can be moved left and right, and then the scale bar 5 can be used to adjust the gap between the first limiting strip 2 and the second limiting strip 3, solve the alignment frame needs although the user can adjust the size of lithium battery pack, the user needs to manually move the adjusting rod to adapt to different size battery pack, but the guide frame is not provided with a limiting device, which can cause the user to accurately control the position of the adjusting rod.

[0037] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0038] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A kind of lithium battery assembly alignment frame, including battery box (1), first limit strip (2), second limit strip (3) and guider (4), it is characterized by: The both sides of the top of the battery box (1) are movably connected with the bottom of the first limiting strip (2), the both sides of the top of the first limiting strip (2) are movably connected with the bottom of the second limiting strip (3), the inner wall of the guider (4) is slidably connected with the surface of the second limiting strip (3), the inner side of the first limiting strip (2) and the inner side of the second limiting strip (3) are fixedly connected with the scale strip (5), the top of the first limiting strip (2) is provided with the transmission groove (6), the left side of the inner wall of the transmission groove (6) is movably connected with the screw rod (7) through the shaft pin, the surface of the screw rod (7) is threadedly connected with the moving block (8), the top of the moving block (8) is movably connected with the bottom of the second limiting strip (3), the bottom of the second limiting strip (3) is provided with the sliding assembly (9), and the top of the second limiting strip (3) is provided with the limiting assembly (10).

2. The alignment frame for assembling a lithium battery according to claim 1, wherein: The sliding assembly (9) comprises a sliding groove (91), the sliding groove (91) is arranged in the bottom of the second limiting strip (3), and the inner wall of the sliding groove (91) is slidably connected with the sliding block (92).

3. The alignment frame for assembling a lithium battery of claim 2, wherein: The limiting assembly (10) comprises a limiting groove (101), the limiting groove (101) is arranged in the top of the second limiting strip (3) and the sliding block (92), a plurality of limiting grooves (101) are arranged at equal intervals, and the inner wall of the limiting groove (101) is slidably connected with the limiting block (102).

4. The alignment frame for assembling lithium batteries according to claim 1, wherein: The right side of the inner wall of the transmission groove (6) is provided with a rotating groove (11), the inner wall of the rotating groove (11) is slidably connected with the rotating rod (12), the left side of the rotating rod (12) is fixedly connected with the right side of the bidirectional screw rod, the right side of the surface of the rotating rod (12) is fixedly connected with the auxiliary rod (13), and the auxiliary rod (13) is provided with four auxiliary rods and is arranged in a ring shape at equal intervals.

5. The alignment frame for assembling lithium batteries according to claim 3, wherein: The bottom of the limiting block (102) is inlaid with the magnetic block (14), and the bottom of the magnetic block (14) is magnetically adsorbed with the bottom of the limiting groove (101).

6. The alignment frame for assembling lithium batteries according to claim 3, wherein: The top of the limiting block (102) is fixedly connected with the auxiliary block (15), and the auxiliary block (15) is arranged in a trapezoidal shape.

7. The alignment frame for assembling lithium batteries according to claim 1, wherein: The inner side of the bottom of the first limiting strip (2) is fixedly connected with the protective pad (16), and the bottom of the protective pad (16) is connected with the both sides of the top of the battery box (1).

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