Alignment frame for assembling lithium battery

Abstract

The utility model discloses an alignment frame for assembling a lithium battery, which relates to the technical field of lithium batteries and comprises a plurality of battery cells, a plurality of frames I and two frames II, the battery cell at the end part is assembled between the frame II at the end part and the frame I at the end part, and the rest battery cells are assembled between two adjacent frames I; grooves are formed in the right sides of the second frame at the left end and the first frame, and convex plates inserted into the grooves are arranged at the left ends of the first frame and the second frame at the right end; the positions of the fixing rods can be adjusted through stretching and retracting of the telescopic assemblies, then it is guaranteed that the inserting rods of the fixing rods are inserted into the fixing pipes, the second frames at the two ends are fixed together, then the first frames and the second frames are connected together in an inserted mode through the protruding blocks and the grooves, and then battery packs with different lengths are rapidly fixed; and the spliced battery pack can be fixed without labor-consuming production of fixing pieces with corresponding lengths.

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] The cell of lithium battery needs to use alignment frame to be assembled one by one when being spliced into battery pack, but after assembly, it cannot be quickly fixed after splicing of alignment frame according to the length of battery pack, so it often needs to produce corresponding length fixing piece to fix the spliced battery pack, for this purpose, we propose a kind of alignment frame for lithium battery assembly. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a kind of alignment frame for lithium battery assembly to solve the problems raised in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of alignment frame for lithium battery assembly, including, multiple cells, multiple frame one and two frame two;

[0005] The cell of end portion is assembled between the frame two of end portion and the frame one of end portion, and the remaining cell is assembled between the adjacent two frame one;

[0006] Left end frame two and the right side of frame one are all provided with recess, and the left end of frame one and right end frame two is provided with the lug board inserted in recess;

[0007] The left side of left end frame two is provided with fixed pipe at both ends;

[0008] The left side of fixed pipe is inserted with plug rod, the left end of plug rod is provided with fixed rod, the front and back sides of fixed rod are both provided with bolt one, and bolt one is provided with telescopic assembly connected with right end frame two.

[0009] As a preferred scheme of the alignment frame for lithium battery assembly of the utility model, wherein: the telescopic assembly includes mounting rod, the mounting rod is provided with screw connected with right end frame two, the mounting rod is slidably extended with movable rod, the movable rod is uniformly provided with screw hole, and the mounting rod is provided with bolt two connected with one of screw hole.

[0010] By setting bolt two and screw hole, the length of movable rod extended from mounting rod can be adjusted to cope with the number change of cell.

[0011] As a preferred scheme of the alignment frame for lithium battery assembly of the utility model, wherein: the end of front and back movable rods away from each other is provided with connecting plate, and the connecting plate is connected with bolt one.

[0012] The movable rod and the fixed rod are fixed together by the connecting plate.

[0013] As a preferred scheme of the alignment frame for assembling lithium batteries, the left end of the movable rod is provided with a positioning groove, and the fixed rod is connected with the positioning groove.

[0014] The movable rod is supported by the inserting rod and the fixed tube, and is also supported by the positioning groove.

[0015] As a preferred scheme of the alignment frame for assembling lithium batteries, the left end of the movable rod is provided with a positioning groove, and the fixed rod is connected with the positioning groove.

[0016] The handle facilitates the carrying of the assembled battery pack.

[0017] As a preferred scheme of the alignment frame for assembling lithium batteries, the left end of the movable rod is provided with a positioning groove, and the fixed rod is connected with the positioning groove.

[0018] The installation block allows the battery pack to be fixed in the battery box.

[0019] Compared with the prior art, the alignment frame for assembling lithium batteries has the advantages that the position of the fixed rod can be adjusted through the telescopic assembly, the inserting rod of the fixed rod is inserted into the fixed tube, the two ends of the frame two are fixed together, the frame one and the frame two are inserted together through the convex block and the concave groove, and different lengths of battery packs can be quickly fixed without the need to produce fixed parts of corresponding lengths to fix the assembled battery pack. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 It is an overall structure schematic view of the alignment frame for assembling lithium batteries.

[0021] Fig. 2 It is a frame one and frame two structure schematic view of the alignment frame for assembling lithium batteries.

[0022] Fig. 3 It is a schematic view of the alignment frame for assembling lithium batteries when the number of battery cells is reduced.

[0023] In the figure: 1, battery cell; 2, frame one; 3, frame two; 4, convex plate; 5, fixed tube; 6, fixed rod; 7, inserting rod; 8, bolt one; 9, installation rod; 10, screw; 11, movable rod; 12, screw hole; 13, bolt two; 14, connecting plate; 15, positioning groove. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present utility model.

[0025] As mentioned in the background, in order to solve the problem that the existing technology cannot be quickly fixed after alignment frame splicing according to the length of the battery pack. The utility model provides a lithium battery assembly alignment frame. EMBODIMENT

[0026] REFERENCE Figs. 1-3 A lithium battery assembly alignment frame, comprising a plurality of battery cells 1, a plurality of frame one 2 and two frame two 3.

[0027] The battery cells 1 at the end are assembled between the end frame two 3 and the end frame one 2, and the remaining battery cells 1 are assembled between the adjacent two frame one 2.

[0028] The left end frame two 3 and the right side of the frame one 2 are both provided with grooves, and the frame one 2 and the left end of the right end frame two 3 are both provided with protruding plates 4 inserted into the grooves, so as to facilitate the splicing of the frame one 2 and the frame two 3 one by one.

[0029] The left side of the left end frame two 3 is provided with a fixed tube 5 at both ends.

[0030] The fixed tube 5 is inserted with a plug rod 7, the left end of the plug rod 7 is provided with a fixed rod 6, the front and back sides of the fixed rod 6 are both provided with a bolt one 8, and the bolt one 8 is provided with an extension assembly connected with the right end frame two 3, and the extension assembly is used for adjusting the position of the fixed rod 6.

[0031] The extension assembly comprises a mounting rod 9, the mounting rod 9 is provided with a screw 10 connected with the right end frame two 3, can be fixed with the right end frame two 3, and the mounting rod 9 is slidably extended with a movable rod 11, the movable rod 11 is uniformly provided with screw holes 12, and the mounting rod 9 is provided with a bolt two 13 connected with one of the screw holes 12, wherein the distance of the screw holes 12 matches the distance required for increasing or decreasing the battery cells 1, so that when the battery cells 1 are increased or decreased, the movable rod 11 is transversely moved, and the bolt two 13 can be aligned with one of the screw holes 12.

[0032] The ends of the front and back movable rods 11 away from each other are both provided with a connecting plate 14 connected with the bolt one 8, so as to facilitate the installation of the bolt one 8.

[0033] The left end of the two side movable rods 11 is provided with a positioning groove 15, and the fixed rod 6 is connected with the front and rear positioning grooves 15, so that the fixed rod 6 can be supported by inserting the rod 7 into the fixed tube 5 and supported by the positioning groove 15, so that the structure is more stable when carrying the battery pack.

[0034] The two side frames two 3 are provided with handles, which are convenient for carrying the battery pack. Embodiment

[0035] Refer to Fig. 1 And Fig. 3 The bottom of the end of the two side frames two 3 away from each other is provided with a mounting block, which is convenient for fixing the battery pack into the battery box.

[0036] The remaining structure is the same as that of embodiment 1.

[0037] As Figs. 1-3 Through the groove and the convex plate 4, the battery cell 1, the frame one 2 and the frame two 3 are assembled one by one, the movable rod 11 is moved horizontally, the position of the connecting plate 14 is adjusted, then the bolt two 13 is fixed, then the fixed rod 6 is loaded into the positioning groove 15, the rod 7 is inserted into the fixed tube 5, the bolt one 8 is loaded, the two ends of the frame two 3 are fixed together, all the battery cells 1 are fixed, when the battery cells 1 need to be increased or decreased, the frame one 2 and the length of the movable rod 11 extending from the mounting rod 9 need to be adjusted, so that the battery pack after alignment and splicing can be quickly fixed according to the length of the battery pack, after the fixing is completed, the wiring is carried out, after the wiring is completed, it can be carried into the battery box, and then it can be installed through the mounting block.

[0038] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and its equivalents.

Claims

1. An alignment frame for assembling a lithium battery, characterized by: The utility model relates to a kind of battery pack, including, Multiple electric cores (1), multiple frame one (2) and two frame two (3); End electric core (1) is assembled between end frame two (3) and end frame one (2), and the rest electric core (1) is assembled between two adjacent frame one (2); Left end frame two (3) and the right side of frame one (2) are both provided with recess, and the left end of frame one (2) and right end frame two (3) is provided with the protruding plate (4) inserted in recess; The left side of left end frame two (3) is provided with fixed pipe (5) at both ends in front and back; The left side of fixed pipe (5) is inserted with inserting rod (7), the left end of inserting rod (7) is provided with fixed rod (6), the front and back sides of fixed rod (6) are both provided with bolt one (8), and bolt one (8) is provided with telescopic component connected with right end frame two (3) on it.

2. The alignment frame for assembling a lithium battery according to claim 1, wherein: The telescopic component includes mounting rod (9), the mounting rod (9) is provided with screw (10) connected with right end frame two (3), the movable rod (11) is slidably extended in the mounting rod (9), the movable rod (11) is uniformly provided with screw hole (12), and the mounting rod (9) is provided with bolt two (13) connected with one of screw hole (12).

3. The alignment frame for assembling lithium batteries according to claim 2, wherein: The end of the movable rod (11) of the front and back sides away from each other is both provided with connecting plate (14), and the connecting plate (14) is connected with bolt one (8).

4. The alignment frame for assembling lithium batteries according to claim 2, wherein: The left end of both sides movable rod (11) is provided with positioning groove (15), and fixed rod (6) is connected with the front and back positioning grooves (15).

5. The alignment frame for assembling lithium batteries according to claim 1, wherein: Both sides frame two (3) are both provided with handle.

6. The alignment frame for assembling lithium batteries according to claim 1, wherein: The bottom of the end of both sides frame two (3) away from each other is provided with mounting block.

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