A new energy battery shell assembly clamp

Abstract

The utility model relates to battery shell assembling technical field, concretely is a kind of fixture of new energy battery shell assembly, it includes: main body, including base, the surface of base is equipped with movable slot, the surface sliding connection of movable slot has slider, the surface fixedly connected with screw rod of slider, the surface of base is equipped with limit stop, the surface of limit stop is equipped with mounting hole, the surface of screw rod is connected with nut by screw thread;Limit mechanism, including abutment plate.The utility model can make the abutment plate limit the battery shell in another direction on the base by setting two groups of abutment plate in the direction perpendicular to movable slot, to avoid the battery shell on the base sliding and cause the situation that clamping is not firm and assembly efficiency reduces, while the abutment of cross plate can be realized by fastening rod, to achieve the effect of abutment plate limiting, and then realize the limitation of battery shell, so that the fixture is more firm to the fixation of battery shell.

Description

Technical Field

[0001] This utility model relates to the field of battery casing assembly technology, specifically a fixture for assembling new energy battery casings. Background Technology

[0002] The outer casing of a new energy battery is a key structural component used to protect the internal battery module and circuit system. It can prevent the external environment from affecting the battery module, ensure the stability and safety of the battery during use, help maintain the operating temperature of the battery pack, and disperse and absorb energy in the event of an impact.

[0003] When assembling the casing of new energy batteries, the bottom casing needs to be limited by a clamp before other components can be installed. However, the existing clamps only use the limiting plates on both sides for abutment and limitation during use. When installing other casing components, the casing is prone to sliding along the limiting plates due to the large installation force, which affects the assembly effect of the battery casing. Utility Model Content

[0004] The purpose of this utility model is to provide a fixture for assembling new energy battery casings, so as to solve the problem mentioned in the background art that the fixtures used in the process of use only rely on the limiting plates on both sides for abutment and limitation, and when installing other casing components, the casing is easy to slide along the limiting plates due to the large installation force, thus affecting the assembly effect of the battery casing.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fixture for assembling a new energy battery casing, comprising:

[0006] The main body includes a base, the surface of which has a movable groove, a slider is slidably connected to the surface of the movable groove, a screw is fixedly connected to the surface of the slider, a limit plate is installed on the surface of the base, the surface of the limit plate has a mounting hole, and a nut is threadedly connected to the surface of the screw.

[0007] The limiting mechanism includes a stop plate, which is movably connected to the surface of a base. A horizontal plate is fixedly connected to the surface of the stop plate. A mounting base is fixedly connected to the surface of the base. A screw hole is provided on the surface of the mounting base. A fastening rod is threadedly connected to the surface of the screw hole. A through hole is provided on the surface of the fastening rod. A movable rod is movably connected to the surface of the through hole. A ball block is mounted on the surface of the movable rod. A threaded groove is provided on the surface of the movable rod. A threaded block is fixedly connected to the surface of the ball block.

[0008] Preferably, there are two sets of abutment plates, which are installed on both sides of the base. The surface of the mounting base is provided with a through groove, and the horizontal plate is connected to the surface of the mounting base through the through groove.

[0009] Preferably, there are two sets of screw holes, which are opened on both sides of the mounting base. The fastening rod is abutted against the surface of the horizontal plate, and the movable rod is connected to the surface of the fastening rod through a through hole.

[0010] Preferably, there are two sets of ball blocks and threaded grooves, with the two sets of threaded grooves opened at both ends of the movable rod, and the two sets of ball blocks installed at both ends of the movable rod. The diameter of the ball blocks is larger than the diameter of the through hole, and the threaded blocks are threadedly connected to the surface of the threaded grooves.

[0011] Preferably, the surface of the slider is provided with a rolling mechanism, the rolling mechanism includes a movable block, the movable block is movably connected to the surface of the movable groove, the surface of the slider is provided with a groove, the surface of the groove is provided with a rotating groove, and a rotating block is fixedly connected to the surface of the movable block.

[0012] Preferably, the movable block is movably connected to the surface of the groove, and there are two sets of grooves, which are opened on both sides of the slider. Each set of grooves has two grooves, and there are two sets of rotating grooves and rotating blocks.

[0013] Preferably, the two sets of rotating grooves are formed on both sides of the groove, the two sets of rotating blocks are fixedly connected to both sides of the movable block, and the rotating blocks are rotatably connected to the surface of the rotating grooves.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. By setting two sets of abutments in a direction perpendicular to the horizontal of the movable slot, the abutments can limit the battery casing mounted on the base in another direction, so as to prevent the battery casing from sliding on the base and causing insecure clamping and reduced assembly efficiency. At the same time, the abutments can be limited by the fastening rod against the horizontal plate, thereby limiting the battery casing and making the clamp more secure to the battery casing.

[0016] 2. By opening grooves on both sides of the slider, the sliding connection between the sides of the slider and the surface of the movable groove is changed from a sliding connection to a rolling connection, which makes the slider move more smoothly and makes it easier to adjust the position of the limit plate. Through the connection of the movable block and the rotating block, the movable block can rotate around the rotating block and roll on the surface of the movable groove. Attached Figure Description

[0017] Figure 1 This is a top-view perspective view of the structure of this utility model;

[0018] Figure 2 This is a left-side perspective three-dimensional schematic diagram of the structure of this utility model;

[0019] Figure 3This is a partial three-dimensional sectional view of the mounting base of this utility model;

[0020] Figure 4 This utility model Figure 3 A three-dimensional structural diagram of the central sphere;

[0021] Figure 5 This is a partial three-dimensional sectional view of the limiting plate of this utility model;

[0022] Figure 6 This utility model Figure 5 A three-dimensional structural diagram of the moving block.

[0023] In the diagram: 1. Base; 11. Movable groove; 12. Slider; 13. Screw; 14. Limiting plate; 15. Mounting hole; 16. Nut; 2. Support plate; 21. Horizontal plate; 22. Mounting seat; 23. Screw hole; 24. Fastening rod; 25. Through hole; 26. Movable rod; 27. Ball block; 28. Threaded groove; 29. ​​Threaded block; 3. Movable block; 31. Groove; 32. Rotating groove; 33. Rotating block. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-6 One embodiment provided by this utility model:

[0026] A fixture for assembling a new energy battery casing includes:

[0027] The main body includes a base 1. The surface of the base 1 has a movable groove 11. A slider 12 is slidably connected to the surface of the movable groove 11. A screw 13 is fixedly connected to the surface of the slider 12. A limit plate 14 is installed on the surface of the base 1. The surface of the limit plate 14 has a mounting hole 15. A nut 16 is threadedly connected to the surface of the screw 13. When assembling the new energy battery shell, the bottom shell is first placed on the base 1, and the slider 12 is inserted into the movable groove 11. Then, the L-shaped limit plate 14 is installed on the screw 13 through the mounting hole 15 and placed on the surface of the base 1. At the same time, the nut 16 is threadedly connected to the surface of the screw 13 and the limit plate 14 is pulled, so that the slider 12 slides along the movable groove 11 and the limit plate 14 is pressed against the shell. Then, the nut 16 is tightened so that it presses against the limit plate 14.

[0028] The limiting mechanism includes a stop plate 2, which is movably connected to the surface of the base 1. A horizontal plate 21 is fixedly connected to the surface of the stop plate 2. A mounting base 22 is fixedly connected to the surface of the base 1. A screw hole 23 is provided on the surface of the mounting base 22. A fastening rod 24 is threadedly connected to the surface of the screw hole 23. A through hole 25 is provided on the surface of the fastening rod 24. A movable rod 26 is movably connected to the surface of the through hole 25. A ball block 27 is installed on the surface of the movable rod 26. A threaded groove 28 is provided on the surface of the movable rod 26. A threaded block 29 is fixedly connected to the surface of the ball block 27. Under the action of the two sets of stop plates 2, the outer shell installed on the base 1 can be limited to facilitate the assembly of the new energy battery shell.

[0029] Furthermore, two sets of abutment plates 2 are provided, and the two sets of abutment plates 2 are installed on both sides of the base 1. A through groove is opened on the surface of the mounting base 22, and the horizontal plate 21 is connected to the surface of the mounting base 22 through the through groove. By pulling the horizontal plate 21, it can slide along the surface of the through groove to realize the movement of the position of the abutment plate 2.

[0030] Furthermore, two sets of screw holes 23 are provided, with the two sets of screw holes 23 being opened on both sides of the mounting base 22. The fastening rod 24 is abutted and connected to the surface of the horizontal plate 21, and the movable rod 26 is connected to the surface of the fastening rod 24 through the through hole 25. The screw holes 23 allow the horizontal plate 21 to be abutted and limited after the fastening rod 24 is rotated, thereby achieving the effect of limiting the abutment plate 2. The abutment plate 2 and the limiting plate 14 abut against the outer shell from two directions, making the clamping effect of limiting the outer shell of the new energy battery better. The through hole 25 allows the movable rod 26 to move on its surface, making the rotation of the fastening rod 24 more effortless and convenient.

[0031] Furthermore, two sets of ball blocks 27 and threaded grooves 28 are provided. The two sets of threaded grooves 28 are opened at both ends of the movable rod 26, and the two sets of ball blocks 27 are installed at both ends of the movable rod 26. The diameter of the ball blocks 27 is larger than the diameter of the through hole 25. The threaded block 29 is threadedly connected to the surface of the threaded groove 28. The movable rod 26 and the ball blocks 27 are connected through the threaded groove 28 and the threaded block 29. Under the action of the ball blocks 27, the movable rod 26 can be limited to prevent it from falling off the fastening rod 24. At the same time, the movable rod 26 can be disassembled and assembled.

[0032] Furthermore, the surface of the slider 12 is provided with a rolling mechanism, which includes a movable block 3. The movable block 3 is movably connected to the surface of the movable groove 11. The surface of the slider 12 is provided with a groove 31, and the surface of the groove 31 is provided with a rotating groove 32. The surface of the movable block 3 is fixedly connected with a rotating block 33. By providing movable blocks 3 on both sides of the slider 12, the contact mode with the movable groove 11 is changed, making the movement of the slider 12 smoother.

[0033] Furthermore, the movable block 3 is movably connected to the surface of the groove 31. There are two sets of grooves 31, which are opened on both sides of the slider 12. There are two grooves 31 in each set. There are two sets of rotating grooves 32 and rotating blocks 33. The movable block 3 and the groove 31 are connected through rotating blocks 33 and rotating grooves 32. The size of the groove 31 is larger than the size of the movable block 3.

[0034] Furthermore, two sets of rotating grooves 32 are formed on both sides of the groove 31, and two sets of rotating blocks 33 are fixedly connected to both sides of the movable block 3. The rotating blocks 33 are rotatably connected to the surface of the rotating grooves 32. Under the movement of the slider 12, the movable block 3 can be driven to rotate around the rotating blocks 33 as the center, and the diameter of the rotating grooves 32 is larger than the diameter of the rotating blocks 33.

[0035] Working principle: When limiting the outer casing of a new energy battery, the limiting plates 14 on both sides of the base 1 are first fixed to the outer casing by abutting it. Then, the horizontal plate 21 is moved through the through groove to drive the abutment plate 2 to slide on the base 1. The movement stops when the abutment plates 2 on both sides abut against the outer casing. At this time, the movable rod 26 is inserted into the through hole 25. Then, two sets of ball blocks 27 are installed at both ends of the movable rod 26 through the connection of the threaded block 29 and the threaded groove 28. Then, the fastening rod 24 is placed at the screw hole 23 and the movable rod 26 is rotated, which drives the fastening rod 24 to rotate and is connected to the screw hole 23 through the thread. Finally, the fastening rod 24 abuts against the surface of the horizontal plate 21 to complete the clamping of the outer casing.

[0036] During the process of limiting the outer shell by the limiting plate 14, the limiting plate 14 is first pulled along the direction of the movable groove 11 to drive the slider 12 and the screw 13 to slide on the surface of the movable groove 11. At this time, the movable blocks 3 on both sides of the slider 12 rotate around the rotating block 33 and roll on the surface of the movable groove 11 during the sliding process, thereby making the movement of the slider 12 smoother and improving the comfort of using the fixture.

[0037] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A fixture for assembling a new energy battery casing, characterized in that, include: The main body includes a base (1), the surface of which is provided with a movable groove (11), a slider (12) is slidably connected to the surface of the movable groove (11), a screw (13) is fixedly connected to the surface of the slider (12), a limit plate (14) is installed on the surface of the base (1), the surface of the limit plate (14) is provided with a mounting hole (15), and a nut (16) is threadedly connected to the surface of the screw (13). The limiting mechanism includes a stop plate (2), which is movably connected to the surface of the base (1). A horizontal plate (21) is fixedly connected to the surface of the stop plate (2). A mounting base (22) is fixedly connected to the surface of the base (1). A screw hole (23) is provided on the surface of the mounting base (22). A fastening rod (24) is threadedly connected to the surface of the screw hole (23). A through hole (25) is provided on the surface of the fastening rod (24). A movable rod (26) is movably connected to the surface of the through hole (25). A ball block (27) is installed on the surface of the movable rod (26). A threaded groove (28) is provided on the surface of the movable rod (26). A threaded block (29) is fixedly connected to the surface of the ball block (27).

2. The fixture for assembling a new energy battery casing according to claim 1, characterized in that: The abutment (2) is provided in two sets, and the two sets of abutment (2) are installed on both sides of the base (1). The surface of the mounting seat (22) is provided with a through groove, and the horizontal plate (21) is connected to the surface of the mounting seat (22) through the through groove.

3. The fixture for assembling a new energy battery casing according to claim 1, characterized in that: Two sets of screw holes (23) are provided, and the two sets of screw holes (23) are opened on both sides of the mounting base (22). The fastening rod (24) is abutted and connected to the surface of the horizontal plate (21). The movable rod (26) is connected to the surface of the fastening rod (24) through the through hole (25).

4. The fixture for assembling a new energy battery casing according to claim 1, characterized in that: Two sets of ball blocks (27) and threaded grooves (28) are provided. The two sets of threaded grooves (28) are opened at both ends of the movable rod (26). The two sets of ball blocks (27) are installed at both ends of the movable rod (26). The diameter of the ball blocks (27) is larger than the diameter of the through hole (25). The threaded block (29) is threadedly connected to the surface of the threaded groove (28).

5. The fixture for assembling a new energy battery casing according to claim 1, characterized in that: The surface of the slider (12) is provided with a rolling mechanism, the rolling mechanism includes a movable block (3), the movable block (3) is movably connected to the surface of the movable groove (11), the surface of the slider (12) is provided with a groove (31), the surface of the groove (31) is provided with a rotating groove (32), and the surface of the movable block (3) is fixedly connected with a rotating block (33).

6. The fixture for assembling a new energy battery casing according to claim 5, characterized in that: The movable block (3) is movably connected to the surface of the groove (31). There are two sets of grooves (31), which are opened on both sides of the slider (12). There are two grooves (31) in each set. There are two sets of rotating grooves (32) and rotating blocks (33).

7. The fixture for assembling a new energy battery casing according to claim 6, characterized in that: Two sets of rotating grooves (32) are formed on both sides of the groove (31), and two sets of rotating blocks (33) are fixedly connected to both sides of the movable block (3). The rotating blocks (33) are rotatably connected to the surface of the rotating grooves (32).

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