Cylindrical battery stacking tool

Abstract

The utility model relates to the technical field of new energy automobile cylindrical battery pack production, in particular to a cylindrical battery stacking tool which comprises a stacking tool body and cylindrical batteries, a bottom plate is arranged at the bottom of the stacking tool body, and limiting grooves are symmetrically formed in the two sides of the upper end of the bottom plate. Cylindrical battery limiting grooves clamped with the cylindrical batteries are uniformly formed in the middle of the upper end of the bottom plate at intervals, fixing plates are movably clamped in the limiting grooves respectively, fixing bases are further fixed to the positions, in the limiting grooves, of the upper end of the bottom plate, and movable supporting plates are clamped to the front end and the rear end of the bottom plate respectively; limiting blocks corresponding to the edge positions of the cylindrical battery limiting grooves are integrally arranged at the upper end of the movable supporting plate, and fixing columns are fixed to the side face of the bottom plate at intervals. According to the cylindrical battery stacking tool, each cylindrical battery and the whole are positioned, the two sides and the upper portion of the whole pack are limited through the positioning plates, it can be guaranteed that the positions of the cylindrical batteries of the whole pack are accurately positioned, it is guaranteed that the sizes reach the standard, and therefore the production efficiency of cylindrical battery stacking is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to new energy automobile cylindrical battery package production technical field, concretely is a cylindrical battery stacking tool. BACKGROUND

[0002] Cylindrical battery is a common battery form, has the appearance of cylindrical, is widely used in various electronic equipment, from flashlight to notebook computer and electric automobile etc. A plurality of cylindrical battery unit is stacked together, can form a larger battery module or battery package. In new energy automobile cylindrical battery package production, the stacking of cylindrical battery requires that the battery and the battery and the battery and the water cooling plate need to be closely attached, and the glue pressing area and the overall size of the battery package are required to be higher.

[0003] In the existing cylindrical battery stacking process, due to the problems such as tool limiting, size change is prone to occur, which leads to subsequent rework adjustment, and affects production efficiency. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a cylindrical battery stacking tool to solve the problem that in the current market cylindrical battery stacking process, due to the problems such as tool limiting, size change is prone to occur, which leads to subsequent rework adjustment, and affects production efficiency.

[0005] To achieve the above object, the utility model provides the following technical scheme: a cylindrical battery stacking tool, including stacking tool main part and cylindrical battery, the bottom of stacking tool main part is equipped with bottom plate, and the both sides of bottom plate upper end are symmetrically equipped with limiting slot, and the middle part of bottom plate upper end is also evenly spaced and equipped with cylindrical battery limiting slot matched with cylindrical battery, the fixed plate is respectively matched with in the limiting slot, and the fixed seat is also fixed in the limiting slot of bottom plate upper end, the movable supporting plate is respectively connected in the front and rear ends of bottom plate, and the movable supporting plate upper end is integrally equipped with the limiting block corresponding with the edge position of cylindrical battery limiting slot, the fixed column is also fixed on the side surface of bottom plate, and the upper limiting plate is commonly equipped above the fixed column, the fixed plate is L type structure, and the side limiting plate is fixed in the inner side of fixed plate, and the arc slot corresponding with the edge position of cylindrical battery limiting slot is equipped on the fixed plate and limiting block.

[0006] Preferably, the outer side of the fixed plate is fixed with a connecting block through a bolt, and the movable limiting rod is arranged on the side surface of the connecting block.

[0007] Preferably, the movable limiting rod is horizontally arranged, and one end of the movable limiting rod is fastened with the connecting block.

[0008] Preferably, the upper end of the fixing base is fixed with a connecting piece through a bolt, and a positioning sleeve base is integrally arranged on the connecting piece, and the positioning sleeve base is movably inserted and matched with the movable limiting rod.

[0009] Preferably, the end of the connecting piece away from the positioning sleeve base is movably connected with a handle through a shaft pin, and the handle and the other end of the movable limiting rod are symmetrically provided with a movable connecting rod, and the movable connecting rod is rotationally matched with the handle and the movable limiting rod respectively.

[0010] Preferably, the fixing column is a T-shaped column structure, and the upper part of the fixing column is penetratingly matched with the upper limiting plate, and the upper part of the fixing column is fixed with a fastening nut through a threaded structure.

[0011] Compared with the prior art, the cylindrical battery stacking tool can position each cylindrical battery and the whole, and the two sides and the upper side of the whole are limited by the positioning plates, so that the position of the cylindrical batteries of the whole can be accurately positioned, the size can be guaranteed, and the production efficiency of the cylindrical battery stacking is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a three-dimensional structure schematic view of the cylindrical battery stacking tool in a non-use state according to the utility model;

[0013] Figure 2 It is a front view of the cylindrical battery stacking tool in a non-use state according to the utility model;

[0014] Figure 3 It is a front view of the cylindrical battery stacking tool module stacking state according to the utility model;

[0015] Figure 4 It is a plan view of the cylindrical battery stacking tool module stacking state according to the utility model;

[0016] Figure 5 It is a plan view of the cylindrical battery stacking tool in a non-use state according to the utility model;

[0017] Figure 6 It is a schematic view of the rear end movable supporting plate structure of the cylindrical battery stacking tool according to the utility model;

[0018] Figure 7 It is a schematic view of the front end movable supporting plate structure of the cylindrical battery stacking tool according to the utility model.

[0019] In the figure: 1, the main body of the stacking tool; 2, the limiting block; 3, the cylindrical battery limiting groove; 4, the fixed plate; 401, the connecting block; 5, the side limiting plate; 6, the handle; 7, the fixed seat; 701, the positioning sleeve seat; 702, the movable connecting rod; 703, the connecting piece; 8, the fixed column; 801, the fastening nut; 9, the bottom plate; 901, the limiting groove; 902, the movable supporting plate; 10, the movable limiting rod; 11, the upper limiting plate; 12, the cylindrical battery. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figures 1-7This utility model provides a technical solution: a cylindrical battery stacking fixture, including a stacking fixture body 1 and cylindrical batteries 12. The bottom of the stacking fixture body 1 is provided with a base plate 9, and the upper end of the base plate 9 is symmetrically provided with limiting grooves 901 on both sides. The upper end of the base plate 9 is also provided with cylindrical battery limiting grooves 3 evenly spaced in the middle part, which engage with the cylindrical batteries 12. The opening position of the cylindrical battery limiting grooves 3 is made according to the fixing requirements of the cylindrical batteries 12. Since the cylindrical battery limiting grooves 3 are evenly spaced, they can provide installation space for fixing the cooling plates between the cylindrical batteries 12, and ensure that the cylindrical batteries 12 can be tightly pressed together with each other and with the water cooling plate by glue. The limiting grooves 901 are respectively movable and engaged. A fixed plate 4 is provided, and a connecting block 401 is fixed to the outer side of the fixed plate 4 by bolts. A movable limiting rod 10 is provided on the side of the connecting block 401. This structure can connect the fixed plate 4 and the movable limiting rod 10 through the connecting block 401, thereby realizing the movement of the movable limiting rod 10 on the opposite side limiting plate 5. The movable limiting rod 10 is set horizontally, and one end of the movable limiting rod 10 is locked and fastened to the connecting block 401. This structure can effectively prevent the movable limiting rod 10 from falling off the connecting block 401 and ensure the stability of the connection when the movable limiting rod 10 moves horizontally. In addition, a fixed seat 7 is fixed in the limiting groove 901 at the upper end of the base plate 9. A connecting piece 703 is fixed to the upper end of the fixed seat 7 by bolts, and a positioning sleeve seat 70 is integrally provided on the connecting piece 703. 1. The positioning sleeve seat 701 and the movable limiting rod 10 are movably inserted into each other. This structure can limit the linear movement of the movable limiting rod 10 through the positioning sleeve seat 701, allowing the side limiting plate 5 to be manually adjusted, thus achieving stable positioning of the cylindrical battery 12. The front and rear ends of the base plate 9 are respectively snapped with movable support plates 902, and the upper end of the movable support plate 902 is integrally provided with a limiting block 2 corresponding to the edge of the cylindrical battery limiting groove 3. The end of the connecting piece 703 away from the positioning sleeve seat 701 is movably connected to the handle 6 through a shaft pin, and the other end of the handle 6 and the movable limiting rod 10 are also symmetrically provided with movable connecting rods 702. The movable connecting rods 702, handle 6, and movable limiting rod 10 are rotatably engaged. When the handle 6 is turned, the handle... 6 rotates under the positioning of connector 703, and drives the movable limiting rod 10 to move through the movable connecting rod 702, thereby realizing the linear displacement of the movable limiting rod 10, allowing the side limiting plate 5 to fasten the cylindrical battery 12, achieving precise positioning of the cylindrical battery 12, and after the cylindrical batteries 12 are stacked and fixed, they can be easily removed to form a battery pack. The bottom plate 9 also has fixing posts 8 fixed at intervals on its side, and the upper limit plate 11 is provided above the fixing posts 8. The fixing plate 4 has an L-shaped structure, and the side limiting plate 5 is fixed inside the fixing plate 4. The fixing plate 4 and the limiting block 2 have arc-shaped grooves corresponding to the edge of the cylindrical battery limiting groove 3. The fixing posts 8 have a T-shaped structure, and the upper part of the fixing posts 8 is connected to the upper limit plate 11.And the upper part of the fixed column 8 is fixed with a fastening nut 801 through a threaded structure, which can prevent the positioning of the upper limiting plate 11 from being wrong by making the spacing of the two fixed columns 8 different.

[0022] Working principle: when using the cylindrical battery stacking tool, first, the cylindrical battery limiting groove 3 is opened according to the arrangement requirements of the cylindrical battery 12, the limiting block 2 and the side limiting plate 5 are respectively provided with arc-shaped grooves for positioning the cylindrical battery 12, when the cylindrical battery 12 is stacked, the cylindrical battery 12 is placed in the cylindrical battery limiting groove 3 in sequence, the limiting block 2 positions the front and rear cylindrical batteries 12, then the operator pulls the handle 6 with the left and right hands respectively, rotates the handle 6 relative to the connecting piece 703, and then drives the displacement of the movable limiting rod 10 through the connection of the movable connecting rod 702 and the movable limiting rod 10, the positioning sleeve seat 701 moves the movable limiting rod 10, the movable limiting rod 10 is connected with the fixed plate 4 through the connecting block 401, the movement of the fixed plate 4 is realized, the limiting groove 901 makes the movement of the fixed plate 4 on the bottom plate 9 stable and firm, and the side limiting plate 5 positions and stabilizes the side cylindrical battery 12, completes the compression positioning of the whole package side, the fixed seat 7 is used for positioning the connecting piece 703, then the upper limiting plate 11 is penetrated with the upper part of the fixed column 8, and the upper limiting plate 11 is connected with the upper part of the fixed column 8 through the fastening nut 801, the upper limiting plate 11 completes the compression positioning of the top of the cylindrical battery 12, ensures the accurate positioning of the cylindrical battery 12, so as to stack and fix the cylindrical battery 12, the production line operator uses the stacking tool main body 1 to quickly produce the cylindrical battery module, after the cylindrical battery module is fixed, the cylindrical battery 12 can be conveniently unloaded through the movable supporting plate 902, so as to complete a series of work.

[0023] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A cylindrical battery stacking tool comprising a stacking tool main body (1) and a cylindrical battery (12), characterized by: The bottom of the stacking tool body (1) is provided with a bottom plate (9), and limit grooves (901) are symmetrically formed in the upper end of the bottom plate (9), and a cylindrical battery limiting groove (3) for clamping the cylindrical battery (12) is also uniformly and spacedly formed in the middle part of the upper end of the bottom plate (9), the limit grooves (901) movably clamp the fixing plates (4) respectively, and the fixing seats (7) are also fixed in the limit grooves (901) on the upper end of the bottom plate (9), the movable supporting plates (902) are respectively clamped on the front and rear ends of the bottom plate (9), and the limit blocks (2) corresponding to the edge positions of the cylindrical battery limiting groove (3) are integrally arranged on the upper end of the movable supporting plates (902), the fixing columns (8) are also fixed on the side surface of the bottom plate (9), and the upper limit plates (11) are arranged above the fixing columns (8), the fixing plates (4) are L-shaped structures, the side limit plates (5) are fixed on the inner sides of the fixing plates (4), and the arc-shaped grooves corresponding to the edge positions of the cylindrical battery limiting groove (3) are arranged on the fixing plates (4) and the limit blocks (2).

2. The cylindrical battery stacking tool of claim 1, wherein: The outer side of the fixing plate (4) is fixed with the connecting block (401) through bolts, and the side surface of the connecting block (401) is provided with the movable limit rod (10).

3. The cylindrical battery stacking tool of claim 2, wherein: The movable limit rod (10) is horizontally arranged, and one end of the movable limit rod (10) is clamped and fastened with the connecting block (401).

4. The cylindrical battery stacking tool of claim 3, wherein: The upper end of the fixing seat (7) is fixed with the connecting piece (703) through bolts, the connecting piece (703) is integrally provided with the positioning sleeve seat (701), the positioning sleeve seat (701) is movably inserted and matched with the movable limit rod (10).

5. The cylindrical battery stacking tool of claim 4, wherein: The end of the connecting piece (703) away from the positioning sleeve seat (701) is movably connected with the handle (6) through a shaft pin, the other end of the movable limit rod (10) is also symmetrically provided with the movable connecting rod (702), and the movable connecting rod (702) is rotatably matched with the handle (6) and the movable limit rod (10).

6. The cylindrical battery stacking tool of claim 1, wherein: The fixing column (8) is a T-shaped column structure, the upper part of the fixing column (8) is penetratively matched with the upper limit plate (11), and the fastening nuts (801) are fixed on the upper part of the fixing column (8) through a threaded structure.

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