Liquid-cooled energy storage PACK upper box cover chuck tool
Patent Information
- Application Number
- CN202520213116.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-11
- Publication Date
- 2026-09-18
- Estimated Expiration
- 2035-02-11
AI Technical Summary
[0003]由于液冷储能PACK的设计多样性和尺寸差异，传统的工装工具往往难以满足不同尺寸和形状的上箱盖需求，这不仅影响了生产效率，还可能对箱盖造成损伤，进而影响液冷储能系统的整体性能
本实用新型通过双旋向螺杆和移动横杆的设计，使得工装能够根据不同的液冷储能PACK上箱盖尺寸进行调整：双旋向螺杆的转动可以驱动两侧的移动横杆相向或相背移动，从而调整连杆之间的距离，确保工装能够紧密贴合各种尺寸的箱盖；连杆上滑动连接的活动杆以及可按压的插接块设计，使得活动杆在连杆上的位置可以根据需要进行调整，这种设计不仅提高了工装的灵活性，还使得工装能够适应不同形状和尺寸的液冷储能PACK上箱盖，进一步增强了其实用性。
Smart Images
Figure CN224768256U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of lifting technology for the upper cover of a liquid-cooled energy storage PACK, and more specifically, to a suction cup fixture for the upper cover of a liquid-cooled energy storage PACK. Background Technology
[0002] With the continuous development of new energy technologies, liquid-cooled energy storage systems, as efficient and reliable energy storage solutions, have been widely used in electric vehicles, data centers, and renewable energy fields. As the core component of liquid-cooled energy storage systems, the performance and safety of the liquid-cooled energy storage pack are crucial. In the production and maintenance of liquid-cooled energy storage packs, securing and handling the top cover is an indispensable step.
[0003] Due to the diverse designs and dimensions of liquid-cooled energy storage packs, traditional tooling often struggles to meet the requirements for top covers of varying sizes and shapes. This not only impacts production efficiency but can also damage the top cover, consequently affecting the overall performance of the liquid-cooled energy storage system. To address these issues, this device was invented. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, this utility model provides a suction cup tooling for the top cover of a liquid-cooled energy storage PACK to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a suction cup fixture for the top cover of a liquid-cooled energy storage PACK, comprising a connecting frame, a double-rotating screw rotatably mounted on the connecting frame, a transmission rod rotatably mounted in the middle of the connecting frame, a motor mounted on the connecting frame, with the motor output shaft connected to the transmission rod, a bevel gear set between the double-rotating screw and the transmission rod, movable crossbars threadedly connected to both sides of the double-rotating screw, the width of the movable crossbars being equal to the width of the connecting frame, a connecting rod fixedly mounted on the outer end of the movable crossbars, several insertion holes equally spaced on both sides of the connecting rods, movable rods slidably connected to both sides of the connecting rods, mounting holes provided on the movable rods, springs fixedly mounted in the mounting holes, insertion blocks fixedly mounted on the outer ends of the springs, an outer connecting block fixedly mounted on the outer ends of the movable rods, and suction cups fixedly mounted in the middle of the bottom of the connecting frame and at the bottom of the outer connecting block.
[0006] Furthermore, a pad is fixedly installed at the middle position of the top of the connecting frame, and lifting rings are fixedly installed at the four corners of the top of the pad.
[0007] Furthermore, the transmission rod and the double-rotor screw are vertically aligned.
[0008] Furthermore, limit grooves are provided on both sides of the connecting frame, and limit protrusions are fixedly installed on both sides of the moving crossbar.
[0009] Furthermore, the moving crossbar and the connecting rod are set vertically.
[0010] Furthermore, the diameter of the insertion hole is equal to the diameter of the insertion block.
[0011] Compared with the prior art, the beneficial effects of this utility model are: This invention utilizes a dual-rotating screw and a movable crossbar design to allow the tooling to be adjusted according to different sizes of liquid-cooled energy storage PACK top covers. The rotation of the dual-rotating screw drives the movable crossbars on both sides to move in opposite directions, thereby adjusting the distance between the connecting rods and ensuring that the tooling can fit tightly to top covers of various sizes. The slidingly connected movable rod and the pressable plug design on the connecting rods allow the position of the movable rod on the connecting rods to be adjusted as needed. This design not only improves the flexibility of the tooling but also enables it to adapt to top covers of liquid-cooled energy storage PACKs of different shapes and sizes, further enhancing its practicality. Attached Figure Description
[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.
[0013] Figure 1 A schematic diagram of the overall structure of this utility model; Figure 2 A front view of the overall structure provided for this utility model; Figure 3 A schematic diagram of the internal structure of the connecting frame provided by this utility model; Figure 4 A schematic diagram illustrating the connection between the movable crossbar and the connecting rod provided by this utility model; Figure 5 A schematic diagram of the structure of the movable rod provided by this utility model.
[0014] Explanation of reference numerals in the attached figures: 1. Connecting frame; 2. Double-rotating screw; 3. Transmission rod; 4. Motor; 5. Moving crossbar; 6. Limiting groove; 7. Limiting protrusion; 8. Pad; 9. Lifting ring; 10. Connecting rod; 11. Insertion hole; 12. Movable rod; 13. Spring; 14. Insertion block; 15. External block; 16. Suction cup; 17. Bevel gear set. Detailed Implementation
[0015] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0016] To enable those skilled in the art to better understand the present application, the present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.
[0017] Example: See attached document Figures 1-3 This embodiment of a liquid-cooled energy storage PACK top cover suction cup fixture includes a connecting frame 1, a double-helical screw 2 rotatably mounted on the connecting frame 1, a transmission rod 3 rotatably mounted in the middle of the connecting frame 1, and the transmission rod 3 and the double-helical screw 2 are arranged perpendicularly. A motor 4 is provided on the connecting frame 1, and the output shaft of the motor 4 is connected to the transmission rod 3. A bevel gear set 17 is provided between the double-helical screw 2 and the transmission rod 3. When in use, the motor 4 is turned on, and the output shaft of the motor 4 drives the transmission rod 3 to rotate. Under the connection of the bevel gear set 17, the double-helical screw 2 is rotated.
[0018] See attached document Figure 1 and Figure 2 A pad 8 is fixedly installed at the middle position of the top of the connecting frame 1, and lifting rings 9 are fixedly installed at the four corners of the top of the pad 8. The lifting rings 9 facilitate the hoisting and movement of the entire tooling.
[0019] See attached document Figure 3 and Figure 4 It should be noted that limit grooves 6 are opened through both sides of the connecting frame 1, and limit protrusions 7 are fixedly installed on both sides of the moving crossbar 5. The width of the limit groove 6 and the width of the limit protrusion 7 are equal. The limit protrusion 7 moves in the limit groove 6, thereby limiting the moving crossbar 5 and preventing the moving crossbar 5 from sliding out of the connecting frame 1.
[0020] See attached document Figures 1-3 Both sides of the double-rotating screw 2 are threaded with movable crossbars 5, and the width of the movable crossbars 5 is equal to the width of the inside of the connecting frame 1, thereby limiting the movement of the movable crossbars 5 on both sides. This allows the movable crossbars 5 on both sides to move towards each other or away from each other along the connecting frame 1 during the rotation of the double-rotating screw 2, so that the distance between the connecting rods 10 on both sides can be adjusted to adapt to the top cover of liquid-cooled energy storage PACK of different sizes.
[0021] See attached document Figure 4 and Figure 5 A connecting rod 10 is fixedly installed at the outer end of the movable crossbar 5, and the movable crossbar 5 and the connecting rod 10 are perpendicular to each other. Several insertion holes 11 are equally spaced on both sides of the connecting rod 10. Movable rods 12 are slidably connected to both sides of the connecting rod 10. Mounting holes are provided on the movable rods 12, and springs 13 are fixedly installed in the mounting holes. Insertion blocks 14 are fixedly installed at the outer ends of the springs 13, and the diameter of the insertion holes 11 is equal to the diameter of the insertion blocks 14. During assembly, the insertion blocks 14 on the movable rods 12 are pressed down, causing them to retract into the mounting holes. Then, the movable rods 12 are inserted into the connecting rods 10, causing the insertion blocks 14 to pop out from the insertion holes 11 at different positions. This allows adjustment of the distance between the two movable rods 12 slidably connected on the same connecting rod 10, thus adapting to the top cover of liquid-cooled energy storage PACKs of different sizes.
[0022] An external block 15 is fixedly installed on the outer end of the movable rod 12. Suction cups 16 are fixedly installed at the middle position of the bottom of the connecting frame 1 and the bottom of the external block 15. The suction cups 16 here are vacuum suction cups 16.
[0023] 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 within the protection scope of the present utility model.
Claims
1. A suction cup fixture for the top cover of a liquid-cooled energy storage PACK, characterized in that, The system includes a connecting frame (1), on which a double-helical screw (2) is rotatably mounted. A transmission rod (3) is rotatably mounted in the middle of the connecting frame (1). A motor (4) is mounted on the connecting frame (1), and the output shaft of the motor (4) is connected to the transmission rod (3). A bevel gear set (17) is provided between the double-helical screw (2) and the transmission rod (3). Both sides of the double-helical screw (2) are threadedly connected to movable crossbars (5), and the width of the movable crossbars (5) is equal to the width of the inside of the connecting frame (1). A connecting rod (10) is fixedly installed on the outer end of the crossbar (5). Several insertion holes (11) are equally spaced on both sides of the connecting rod (10). Movable rods (12) are slidably connected on both sides of the connecting rod (10). Mounting holes are provided on the movable rods (12). Springs (13) are fixedly installed in the mounting holes. Insertion blocks (14) are fixedly installed on the outer end of the springs (13). External connecting blocks (15) are fixedly installed on the outer end of the movable rods (12). Suction cups (16) are fixedly installed at the middle position of the bottom of the connecting frame (1) and at the bottom of the external connecting blocks (15).
2. The liquid-cooled energy storage PACK upper box cover suction disc tool according to claim 1, characterized in that: A pad (8) is fixedly installed at the middle position of the top of the connecting frame (1), and lifting rings (9) are fixedly installed at the four corners of the top of the pad (8).
3. The liquid-cooled energy storage PACK upper box cover suction disc tool of claim 1, wherein: The transmission rod (3) and the double-rotating screw (2) are arranged perpendicularly.
4. The suction cup fixture for the top cover of a liquid-cooled energy storage PACK according to claim 1, characterized in that: The connecting frame (1) has a limit groove (6) through both sides, and the moving crossbar (5) has a limit protrusion (7) fixedly installed on both sides.
5. The liquid-cooled energy storage PACK upper box cover suction disc tool of claim 1, wherein: The movable crossbar (5) and the connecting rod (10) are arranged vertically.
6. The liquid-cooled energy storage PACK upper box cover suction disc tool of claim 1, wherein: The diameter of the insertion hole (11) is equal to the diameter of the insertion block (14).