A battery pack box clamp

Abstract

The utility model discloses a battery pack box-entry fixture, which specifically relates to the technical field of battery pack fixtures, including a bottom shell, wherein the bottom shell is rotatably connected with four rotating shafts, the outsides of the four rotating shafts are fixedly connected with load-bearing arms, the insides of the four load-bearing arms are movably sleeved with extension arms, the insides of the four extension arms are slidably connected with sliders, the tops of the four sliders are fixedly connected with clamps, the insides of the four extension arms are fixedly connected with electric push rods, and the sliders are fixedly connected to the output ends of the electric push rods, the insides of the four extension arms are provided with length adjustment components, the top of the bottom shell is fixedly connected with an upper cover, and the inside of the bottom shell is provided with an angle adjustment component. The utility model can clamp different battery packs through the length adjustment component and the angle adjustment component, thereby improving work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of battery pack clamps, and more specifically, to a battery pack box-entering clamp. Background Art

[0002] During the automobile production process, the battery pack box clamp is mainly used to tightly fix and install the battery pack to the predetermined position during the assembly process, ensuring that the battery pack will not fall off or be damaged during transportation and installation, thereby ensuring the overall safety of the car.

[0003] However, in the actual production process, faced with battery packs of different sizes, traditional battery pack clamps are not easy to adjust and difficult to clamp different batteries. This not only affects production efficiency, but also poses a potential threat to the safety and stability of the battery pack. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a battery pack box-entry clamp. The technical problem to be solved by the present invention is that the traditional battery pack clamp is not convenient for adjustment and is not convenient for clamping battery packs of different sizes.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a battery pack box-entering fixture, comprising a bottom shell, the bottom shell is rotatably connected with four rotating shafts, the outsides of the four rotating shafts are fixedly connected with carrying arms, the insides of the four carrying arms are movably sleeved with extension arms, the insides of the four extension arms are slidably connected with sliders, the tops of the four sliders are fixedly connected with clamps, the insides of the four extension arms are fixedly connected with electric push rods, and the sliders are fixedly connected to the output ends of the electric push rods, the insides of the four extension arms are provided with length adjustment components, the top of the bottom shell is fixedly connected with an upper cover, and the inside of the bottom shell is provided with an angle adjustment component;

[0006] The angle adjustment assembly includes four adjustment gears, which are respectively fixedly connected to one end of the bearing arm located inside the bottom shell, and two adjacent adjustment gears are meshed, wherein the outsides of two rotating shafts are fixedly connected with sprockets, the outsides of the two sprockets are provided with chains, and the two rotating shafts are diagonally distributed, the outside of one of the rotating shafts is fixedly connected with a worm wheel, and the inside of the bottom shell is rotatably connected with a worm, and the worm is meshed with the worm wheel;

[0007] The length adjustment assembly includes a screw rod, which is rotatably connected to the inside of the extension arm, the inside of the extension arm is fixedly connected to a drive motor, and the screw rod is fixedly connected to the output end of the drive motor, the inside of the support arm is fixedly connected to a fixed block, and the screw rod is threadedly sleeved inside the fixed block.

[0008] likeFigure 1-5 As shown, the specific implementation method is: the screw rod is driven to rotate by a driving motor, and then the extension arm can be driven to slide in the bearing arm under the action of the fixed block, so that the extension length of the extension arm can be adjusted, and then batteries of different lengths can be clamped;

[0009] By rotating the worm, the worm wheel can be driven to rotate, and then the corresponding rotating shaft can be driven to rotate, and then the corresponding carrying arm can be driven to rotate, and then the adjacent carrying arm can be driven to rotate through the meshing adjustment gear, and at the same time, the corresponding rotating shaft can be driven to rotate, and then the diagonal rotating shaft can be driven to rotate through the cooperation of two sprockets and chains, and then the corresponding carrying arm can be driven to rotate, and then the remaining carrying arms can be driven to rotate through the meshing adjustment gear, so that the angle of the four carrying arms can be adjusted, and then batteries of different widths can be clamped;

[0010] The electric push rod can pull the slider to slide, and then drive the clamping plate to move, so that the battery can be clamped and fixed.

[0011] In a preferred embodiment, the worm is rotatably connected to the inside of the bottom shell, and one end of the worm located outside the bottom shell is fixedly connected to a hand wheel.

[0012] The hand wheel provided can make the rotation of the worm more convenient and labor-saving.

[0013] In a preferred embodiment, the slider is in an I-shape, and the slider is slidably connected to the inside of the extension arm.

[0014] The I-shaped slider can make the slider slide more stably.

[0015] In a preferred embodiment, the inner sides of the four clamping plates are all fixedly connected with buffer pads.

[0016] The buffer pad can increase the friction force, making the battery clamp more stable and preventing the battery from being damaged by bumps.

[0017] In a preferred embodiment, scale bars are attached to both sides of the extension arm.

[0018] The scale bar can be set to facilitate the staff to adjust the length.

[0019] Technical effects and advantages of the utility model:

[0020] 1. By starting the driving motor to drive the screw to rotate, the extension arm can be driven to slide in the load-bearing arm under the action of the fixed block, so that the extension length of the extension arm can be adjusted, and then batteries of different lengths can be clamped;

[0021] 2. By rotating the worm, the worm wheel can be driven to rotate, and then the corresponding rotating shaft can be driven to rotate, and then the corresponding carrying arm can be driven to rotate, and then the adjacent carrying arm can be driven to rotate through the meshing adjusting gear. At the same time, the corresponding rotating shaft can be driven to rotate, and then the diagonal rotating shaft can be driven to rotate through the cooperation of two sprockets and chains, and then the corresponding carrying arm can be driven to rotate, and then the remaining carrying arms can be driven to rotate through the meshing adjusting gear, so that the angle of the four carrying arms can be adjusted, and then batteries of different widths can be clamped. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0023] Figure 2 It is a schematic diagram of the overall explosion structure of the utility model.

[0024] Figure 3 It is a schematic diagram of the cross-sectional structure of the load-bearing arm and the extension arm of the utility model.

[0025] Figure 4 for Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0026] Figure 5 for Figure 3 Schematic diagram of the enlarged structure at point B in the middle.

[0027] The accompanying drawings are marked as follows: 1. bottom shell; 2. rotating shaft; 3. bearing arm; 4. adjusting gear; 5. sprocket; 6. chain; 7. worm gear; 8. worm; 9. handwheel; 10. extension arm; 11. screw; 12. driving motor; 13. fixing block; 14. slider; 15. electric push rod; 16. splint; 17. buffer pad; 18. upper cover. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] The utility model provides a battery pack box-entering fixture, comprising a bottom shell 1, wherein the bottom shell 1 is rotatably connected with four rotating shafts 2, the four rotating shafts 2 are fixedly connected with load-bearing arms 3 on the outside, the four load-bearing arms 3 are movably sleeved with extension arms 10 on the inside, the four extension arms 10 are slidably connected with sliders 14 on the inside, the four sliders 14 are fixedly connected with clamps 16 on the top, the four extension arms 10 are fixedly connected with electric push rods 15 on the inside, and the sliders 14 are fixedly connected to the output ends of the electric push rods 15, the four extension arms 10 are provided with length adjustment components on the inside, the top of the bottom shell 1 is fixedly connected with an upper cover 18, and the bottom shell 1 is provided with an angle adjustment component on the inside;

[0030] The angle adjustment assembly includes four adjustment gears 4, which are respectively fixedly connected to one end of the carrying arm 3 located inside the bottom shell 1, and two adjacent adjustment gears 4 are meshed, wherein the outsides of two rotating shafts 2 are fixedly connected with sprockets 5, and the outsides of the two sprockets 5 are provided with chains 6, and the two rotating shafts 2 are diagonally distributed, and the outside of one of the rotating shafts 2 is fixedly connected with a worm wheel 7, and the inside of the bottom shell 1 is rotatably connected with a worm 8, and the worm 8 is meshed with the worm wheel 7;

[0031] The length adjustment assembly includes a screw rod 11, which is rotatably connected to the interior of the extension arm 10, and the interior of the extension arm 10 is fixedly connected to a drive motor 12, and the screw rod 11 is fixedly connected to the output end of the drive motor 12, and the interior of the support arm 3 is fixedly connected to a fixed block 13, and the screw rod 11 is threadedly sleeved inside the fixed block 13.

[0032] like Figure 1-5 As shown, the specific implementation is: the screw rod 11 is driven to rotate by the driving motor 12, and then the extension arm 10 can be driven to slide in the carrying arm 3 under the action of the fixing block 13, so that the extension length of the extension arm 10 can be adjusted, and then batteries of different lengths can be clamped;

[0033] By rotating the worm 8, the worm wheel 7 can be driven to rotate, and then the corresponding rotating shaft 2 can be driven to rotate, and then the corresponding carrying arm 3 can be driven to rotate, and then the adjacent carrying arm 3 can be driven to rotate through the meshing adjustment gear 4, and at the same time, the corresponding rotating shaft 2 can be driven to rotate, and then the diagonal rotating shaft 2 can be driven to rotate through the cooperation of the two sprocket wheels 5 and the chain 6, and then the corresponding carrying arm 3 can be driven to rotate, and then the remaining carrying arms 3 can be driven to rotate through the meshing adjustment gear 4, so that the angle of the four carrying arms 3 can be adjusted, and then the batteries of different widths can be clamped;

[0034] The electric push rod 15 can pull the slider 14 to slide, and then drive the clamping plate 16 to move, so that the battery can be clamped and fixed.

[0035] The worm 8 is rotatably connected to the inside of the bottom shell 1 , and one end of the worm 8 located outside the bottom shell 1 is fixedly connected to a hand wheel 9 .

[0036] like Figure 1-2 As shown, the specific implementation is: the hand wheel 9 is provided to make it more convenient and labor-saving to rotate the worm 8.

[0037] The slider 14 is in an I-shape and is slidably connected to the interior of the extension arm 10 .

[0038] like Figure 1-2 As shown, the specific implementation is: by setting the I-shaped slider 14, the slider 14 can slide more stably.

[0039] The inner sides of the four clamping plates 16 are all fixedly connected with buffer pads 17 .

[0040] like Figure 1-3 As shown, the specific implementation is: the friction force can be increased by setting the buffer pad 17, so that the battery clamping is more stable and the battery can be prevented from being damaged by collision.

[0041] Scale bars are attached to both sides of the extension arm 10 .

[0042] like Figure 1-2 As shown, the specific implementation method is: the staff can adjust the length conveniently by setting the scale bar.

[0043] Working principle of this utility model:

[0044] When it is necessary to clamp the battery, the driving motor 12 is first started to drive the screw 11 to rotate, and then the extension arm 10 can be driven to slide in the carrying arm 3 under the action of the fixing block 13, so that the extension length of the extension arm 10 can be adjusted, and batteries of different lengths can be clamped;

[0045] Then, the worm gear 7 can be driven to rotate by rotating the worm 8, and then the corresponding rotating shaft 2 can be driven to rotate, and then the corresponding carrying arm 3 can be driven to rotate, and then the adjacent carrying arm 3 can be driven to rotate through the meshing adjustment gear 4, and at the same time, the corresponding rotating shaft 2 can be driven to rotate, and then the diagonal rotating shaft 2 can be driven to rotate through the cooperation of the two sprocket wheels 5 and the chain 6, and then the corresponding carrying arm 3 can be driven to rotate, and then the remaining carrying arms 3 can be driven to rotate through the meshing adjustment gear 4, so that the angle of the four carrying arms 3 can be adjusted, and then the batteries of different widths can be clamped;

[0046] Afterwards, the electric push rod 15 is started to pull the slider 14 to slide, and then the clamping plate 16 is driven to move, so that the battery can be clamped and fixed.

[0047] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0048] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0049] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A battery pack box-entering fixture, comprising a bottom shell (1), characterized in that: The bottom shell (1) is rotatably connected to four rotating shafts (2), the outsides of the four rotating shafts (2) are fixedly connected to carrying arms (3), the insides of the four carrying arms (3) are movably sleeved with extension arms (10), the insides of the four extension arms (10) are slidably connected to sliders (14), the tops of the four sliders (14) are fixedly connected to clamps (16), the insides of the four extension arms (10) are fixedly connected to electric push rods (15), and the sliders (14) are fixedly connected to the output ends of the electric push rods (15), the insides of the four extension arms (10) are provided with length adjustment components, the top of the bottom shell (1) is fixedly connected to an upper cover (18), and the inside of the bottom shell (1) is provided with an angle adjustment component; The angle adjustment assembly comprises four adjustment gears (4), the four adjustment gears (4) being respectively fixedly connected to one end of the carrying arm (3) located inside the bottom shell (1), and two adjacent adjustment gears (4) being meshed with each other, wherein the exteriors of the two rotating shafts (2) are fixedly connected with sprockets (5), the exteriors of the two sprockets (5) are provided with chains (6), and the two rotating shafts (2) are diagonally distributed, the exterior of one of the rotating shafts (2) is fixedly connected with a worm wheel (7), and the interior of the bottom shell (1) is rotatably connected with a worm (8), and the worm (8) is meshed with the worm wheel (7); The length adjustment assembly comprises a screw rod (11), the screw rod (11) is rotatably connected to the interior of the extension arm (10), the interior of the extension arm (10) is fixedly connected to a drive motor (12), and the screw rod (11) is fixedly connected to the output end of the drive motor (12), the interior of the bearing arm (3) is fixedly connected to a fixed block (13), and the screw rod (11) is threadedly sleeved inside the fixed block (13).

2. A battery pack box-entering fixture according to claim 1, characterized in that: The worm (8) is rotatably connected to the inside of the bottom shell (1), and one end of the worm (8) located outside the bottom shell (1) is fixedly connected to a hand wheel (9).

3. A battery pack box-entering fixture according to claim 1, characterized in that: The slider (14) is in an I-shape, and the slider (14) is slidably connected to the inside of the extension arm (10).

4. A battery pack box-entering fixture according to claim 1, characterized in that: The inner sides of the four clamping plates (16) are all fixedly connected with buffer pads (17).

5. The battery pack box-entering fixture according to claim 1, characterized in that: Scale bars are attached to both sides of the extension arm (10).

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