Lithium battery cover plate mounting and pressing mechanism with protection structure

Abstract

The utility model belongs to the technical field of battery protection, and particularly relates to a lithium battery cover plate mounting and pressing mechanism with a protection structure, which comprises a base, six movable grooves are fixedly arranged on the top surface of the base, and each movable groove is slidably connected with the bottom end of a movable rod. And a spring clamping rod is fixedly arranged at the top end of each movable rod. According to the device, the spring clamping rod is arranged and is arranged between the movable rod and the sleeve rod, when the device is used, a worker can press a fixing block downwards so as to press the sleeve rod to the movable rod, the sleeve rod presses the spring clamping rod downwards, and clamping threads in the sleeve rod are connected with the spring clamping rod in a clamped mode; and therefore, a worker can adjust the height position of the fixing block more conveniently, and the convenience and practicability of the equipment are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery protection, and more specifically, particularly relates to a lithium battery cover plate installation pressing mechanism with a protection structure. Background Art

[0002] In the production process of lithium battery cells, the lithium battery needs to be positioned and fixed first, and then the cover plate is pressed by manually knocking the cover plate, but this assembly method cannot ensure the horizontality of the lithium battery cover plate. In addition, when the cover plate and the shell are very tightly matched, manual pressing is difficult to achieve, so a rubber hammer is used to assist in the actual shell insertion. Since the rubber hammer knocks on some parts of the cover plate, it is easy to cause the cover plate and the shell to be deformed due to stress, and in severe cases, the battery cell will be scrapped as a whole.

[0003] At present, in the prior art, a pressing fixture is used to press the battery cover to reduce the defects of manual processing, but the current pressing fixture has a complex structure and cannot fully adapt to non-standard battery cells, so that the pressing fixture is expensive and has poor versatility. Therefore, we propose a lithium battery cover installation pressing mechanism with a protective structure. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a lithium battery cover plate installation pressing mechanism with a protective structure to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a lithium battery cover plate installation and pressing mechanism with a protective structure, including a base, a movable groove is fixedly opened on the top surface of the base, six movable grooves are fixedly provided on the top surface of the base and each of the movable grooves is slidably connected to the bottom end of a movable rod, and a spring clamping rod is fixedly provided at the top of each movable rod.

[0006] Preferably, the top end of the spring clamping rod is inserted into the sleeve rod and the top end of the sleeve rod is fixedly connected to the bottom surface of the fixed block, one side of the fixed block is fixedly provided with a clamping hole and the telescopic rod is sleeved with the clamping hole, one end of the telescopic rod is fixedly provided with a limit block and the other end is fixedly provided with a pressure plate.

[0007] Preferably, a bottom rod is fixedly provided on the top surface of the base, and a plurality of shock-absorbing springs are fixedly provided on the bottom rod, and each of the bottom rods has a shock-absorbing spring fixedly provided inside, and the top end of each bottom rod is fixedly connected to the bottom surface of the seismic-resistant workbench, and the top and bottom surfaces of each shock-absorbing spring are fixedly connected to the top surface and the inner wall of the bottom surface of the bottom rod.

[0008] Preferably, a fixed bent rod is fixedly provided on one side of the base, two fixed bent rods are respectively fixedly provided on both sides of the base, and a telescopic connecting rod is fixedly provided at one end of each fixed bent rod.

[0009] Preferably, the top surface of the telescopic connecting rod is fixedly connected to the bottom surface of the mounting groove, a slot is fixedly opened on one side of the mounting groove, the slot is sleeved on the movable plate, a fixed buckle is fixedly provided on both sides of the movable plate, and a fixed block is fixedly provided on both sides of the other movable plate.

[0010] Preferably, a supporting leg is fixedly provided on the bottom surface of the base, four supporting legs are fixedly provided and a supporting seat is fixedly provided at the bottom end of each of the four supporting legs.

[0011] The utility model provides a lithium battery cover installation pressing mechanism with a protective structure, which has the following beneficial effects:

[0012] The utility model provides a spring clamping rod, which is arranged between the movable rod and the sleeve rod. When the device is in use, the staff can press the sleeve rod toward the movable rod by pressing the fixed block downward, and the sleeve rod presses the spring clamping rod downward, and the clamping pattern inside the sleeve rod is engaged with the spring clamping rod, so that the staff can more conveniently adjust the height position of the fixed block, thereby improving the convenience and practicality of the device. By providing a telescopic rod, when the height of the fixed block is adjusted with the sleeve rod, the staff can adjust the telescopic length of the telescopic rod to achieve the effect of adjusting the position of the pressure plate arranged at one end of the telescopic rod, and the setting of the limit block can prevent the telescopic rod from falling off, thereby improving the convenience of the device and the stability of the structure.

[0013] 2. The utility model provides a telescopic connecting rod, which is arranged on the top surface of the fixed bent rod and the top end is connected to the mounting groove. When the staff wants to knock on the workpiece, the height of the mounting groove can be adjusted by adjusting the telescopic length of the telescopic connecting rod, and then the movable plate is moved in the slot until the two movable plates fit together and then the two movable plates are fixed by inserting the fixed card block into the fixed buckle, so that the staff can have a better knocking effect without damaging the internal structure of the workpiece, thereby improving the convenience and practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model from the right side;

[0015] Figure 2 This is a schematic diagram of the overall structure of the utility model from the left;

[0016] Figure 3 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the overall structure of the installation slot of the utility model.

[0018] In the figure: 1. base; 2. supporting leg; 3. supporting seat; 4. movable slot; 5. movable rod; 6. spring clamp rod; 7. fixed block; 8. limit block; 9. telescopic rod; 10. pressure plate; 11. fixed bent rod; 12. telescopic connecting rod; 13. installation slot; 14. movable plate; 15. slot; 16. fixed buckle; 17. fixed block; 18. earthquake-resistant workbench; 19. bottom rod; 20. shock-absorbing spring. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0020] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a lithium battery cover installation and pressing mechanism with a protective structure, including a base 1, a movable groove 4 is fixedly opened on the top surface of the base 1, six movable grooves 4 are fixedly provided on the top surface of the base 1, and each movable groove 4 is slidably connected to the bottom end of a movable rod 5, and a spring clamping rod 6 is fixedly provided at the top of each movable rod 5.

[0023] By setting a spring clamping rod 6, the spring clamping rod 6 is set between the movable rod 5 and the sleeve rod. When the equipment is in use, the staff can press the fixed block 7 downward to press the sleeve rod toward the movable rod 5. The sleeve rod presses the spring clamping rod 6 downward and the card groove inside the sleeve rod is engaged with the spring clamping rod 6, so that the staff can more conveniently adjust the height position of the fixed block 7, thereby improving the convenience and practicality of the equipment.

[0024] The top end of the spring clamp rod 6 is inserted into the sleeve rod and the top end of the sleeve rod is fixedly connected to the bottom surface of the fixed block 7. One side of the fixed block 7 is fixedly provided with a clamping hole and the telescopic rod 9 is sleeved with the clamping hole. One end of the telescopic rod 9 is fixedly provided with a limit block 8 and the other end is fixedly provided with a pressing plate 10.

[0025] By setting the telescopic rod 9, when the height of the fixed block 7 is adjusted as the sleeve rod is adjusted, the staff can adjust the telescopic length of the telescopic rod 9 to achieve the effect of adjusting the position of the pressure plate 10 arranged at one end of the telescopic rod 9, and the setting of the limit block 8 can prevent the telescopic rod 9 from falling off, thereby improving the convenience of the equipment and the stability of the structure.

[0026] A bottom rod 19 is fixedly provided on the top surface of the base 1, and a plurality of bottom rods 19 are fixedly provided, and a shock-absorbing spring 20 is fixedly provided inside each bottom rod 19, and the top end of each bottom rod 19 is fixedly connected to the bottom surface of the anti-vibration workbench 18 of the workbench, and the top surface and bottom surface of each shock-absorbing spring 20 are fixedly connected to the top surface and the inner wall of the bottom surface of the bottom rod 19.

[0027] By setting a bottom rod 19, a plurality of bottom rods 19 are provided on the bottom surface of the seismic workbench 18 and are all provided on the top surface of the base 1, so that the structure of the seismic workbench 18 and the base 1 is made more stable, and a shock-absorbing spring 20 is provided inside the bottom rod 19, so that when the seismic workbench 18 is hit or other impacts during operation, the shock-absorbing spring 20 can reduce the impact force and reduce the damage to the base 1, thereby improving the practicability of the equipment and increasing the service life of the equipment.

[0028] A fixed curved rod 11 is fixedly provided on one side of the base 1 . Two fixed curved rods 11 are fixedly provided on both sides of the base 1 , and a telescopic connecting rod 12 is fixedly provided at one end of each fixed curved rod 11 .

[0029] The top surface of the telescopic connecting rod 12 is fixedly connected to the bottom surface of the mounting groove 13. A slot 15 is fixedly opened on one side of the mounting groove 13. The slot 15 is sleeved on the movable plate 14. A fixed buckle 16 is fixedly provided on both sides of the movable plate 14, and a fixed block 17 is fixedly provided on both sides of another movable plate 14.

[0030] By setting a telescopic connecting rod 12, the telescopic connecting rod 12 is set on the top surface of the fixed bent rod 11 and the top end is connected to the mounting groove 13. When the staff wants to knock on the workpiece, the telescopic length of the telescopic connecting rod 12 can be adjusted to adjust the height of the mounting groove 13, and then the movable plate 14 is moved in the slot 15 until the two movable plates 14 are fitted together and then the fixed card block 17 is inserted into the fixed buckle 16 to fix the two movable plates 14, so that the staff can have a better knocking effect without damaging the internal structure of the workpiece, thereby improving the convenience and practicality of the equipment.

[0031] A supporting leg 2 is fixedly provided on the bottom surface of the base 1 . Four supporting legs 2 are fixedly provided and a supporting seat 3 is fixedly provided at the bottom end of each of the four supporting legs 2 .

[0032] The specific usage and function of this embodiment are as follows: the spring clamping rod 6 is arranged between the movable rod 5 and the sleeve rod. When the equipment is in use, the staff can press the sleeve rod toward the movable rod 5 by pressing the fixed block 7 downward. The sleeve rod presses the spring clamping rod 6 downward and the card groove inside the sleeve rod is engaged with the spring clamping rod 6, so that the staff can more conveniently adjust the height position of the fixed block 7. When the height of the fixed block 7 is adjusted as the sleeve rod is adjusted, the staff can adjust the position of the pressure plate 10 arranged at one end of the telescopic rod 9 by adjusting the telescopic length of the telescopic rod 9. The setting of the limit block 8 can prevent the telescopic rod 9 from falling off, etc. The telescopic connecting rod 12 is arranged on the top surface of the fixed bent rod 11 and the top end is connected to the mounting groove 13. When the staff wants to process When knocking the workpiece, the height of the mounting slot 13 can be adjusted by adjusting the telescopic length of the telescopic connecting rod 12, and then the movable plate 14 is moved in the slot 15 until the two movable plates 14 are fitted together, and then the fixing block 17 is inserted into the fixing buckle 16 to fix the two movable plates 14, so that the staff can have a better knocking effect without damaging the internal structure of the workpiece. Several bottom rods 19 are provided on the bottom surface of the anti-seismic workbench 18 and are all provided on the top surface of the base 1, so that the structure of the anti-seismic workbench 18 and the base 1 is more stable, and a shock-absorbing spring 20 is provided inside the bottom rod 19, so that when the anti-seismic workbench 18 is subjected to impact such as knocking during operation, the shock-absorbing spring 20 can reduce the impact force and reduce the damage to the base 1.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lithium battery cover plate installation and pressing mechanism with a protective structure, comprising a base (1), characterized in that: The top surface of the base (1) is fixedly provided with a movable groove (4), six movable grooves (4) are fixedly provided on the top surface of the base (1), each movable groove (4) is slidably connected to the bottom end of a movable rod (5), and a spring clamping rod (6) is fixedly provided at the top end of each movable rod (5).

2. A lithium battery cover plate installation and pressing mechanism with a protective structure according to claim 1, characterized in that: The top end of the spring clamping rod (6) is inserted into the sleeve rod and the top end of the sleeve rod is fixedly connected to the bottom surface of the fixed block (7). One side of the fixed block (7) is fixedly provided with a clamping hole and the telescopic rod (9) is sleeved with the clamping hole. A limit block (8) is fixedly provided at one end of the telescopic rod (9) and a pressing plate (10) is fixedly provided at the other end.

3. The lithium battery cover plate installation and pressing mechanism with a protective structure according to claim 1, characterized in that: A bottom rod (19) is fixedly provided on the top surface of the base (1), and a plurality of shock absorbing springs (20) are fixedly provided on the bottom rod (19), and each bottom rod (19) has a shock absorbing spring (20) fixedly provided therein, and the top end of each bottom rod (19) is fixedly connected to the bottom surface of the anti-vibration workbench (18), and the top surface and bottom surface of each shock absorbing spring (20) are fixedly connected to the top surface and the inner wall of the bottom surface of the bottom rod (19).

4. The lithium battery cover plate installation and pressing mechanism with a protective structure according to claim 1, characterized in that: A fixed bent rod (11) is fixedly provided on one side of the base (1), two fixed bent rods (11) are respectively fixedly provided on both sides of the base (1), and a telescopic connecting rod (12) is fixedly provided on one end of each fixed bent rod (11).

5. The lithium battery cover plate installation and pressing mechanism with a protective structure according to claim 4, characterized in that: The top surface of the telescopic connecting rod (12) is fixedly connected to the bottom surface of the mounting groove (13); a slot (15) is fixedly provided on one side of the mounting groove (13); the slot (15) is sleeved on the movable plate (14); a fixing buckle (16) is fixedly provided on both sides of the movable plate (14); and a fixing block (17) is fixedly provided on both sides of the other movable plate (14).

6. The lithium battery cover plate installation and pressing mechanism with a protective structure according to claim 1, characterized in that: A support leg (2) is fixedly provided on the bottom surface of the base (1), four support legs (2) are fixedly provided, and a support seat (3) is fixedly provided at the bottom end of each of the four support legs (2).

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