Work fixture for energy storage module modal test benchmarking

Abstract

The utility model discloses a work fixture for energy storage module modal test benchmarking, and relates to the field of work fixtures for energy storage module tests, the work fixture comprises a work fixture body, two sides of the work fixture body are symmetrically and movably connected with clamping assemblies, the top of each clamping assembly is provided with a connecting rod, and the connecting rods are connected with the work fixture body. The opposite sides of the two clamping assemblies are movably connected with sealing baffles, the bottoms of the clamping assemblies are movably connected with lifting assemblies, a movable groove is formed in the center of the top of the tool clamp body, a two-way lead screw is rotationally connected into an inner cavity of the movable groove, and the connecting rod is movably connected into the inner cavity of the movable groove and is in threaded connection to the outer wall of the two-way lead screw. The work fixture for the benchmarking of the modal test of the energy storage module can be adjusted according to the size of the energy storage module and test requirements, and can ensure the fastening degree of the energy storage module during the test, so that the energy storage module does not move during the test.

Description

Technical Field

[0001] This utility model relates to the field of tooling fixtures for energy storage module testing, and in particular to a tooling fixture for benchmarking modal testing of energy storage modules. Background Technology

[0002] Energy storage modules refer to the process of storing energy through a medium or device and releasing it when needed.

[0003] When energy storage modules are tested, they need to be fixed in place. However, different types of energy storage modules have different sizes, which means that their positions need to be adjusted during the test.

[0004] Therefore, it is necessary to propose a tooling fixture for benchmarking modal tests of energy storage modules to solve the above problems. Utility Model Content

[0005] The main purpose of this utility model is to provide a tooling fixture for benchmarking modal tests of energy storage modules, which can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A tooling fixture for benchmarking modal testing of energy storage modules includes a tooling fixture body, clamping assemblies symmetrically and movably connected to both sides of the tooling fixture body, a connecting rod installed on the top of the clamping assembly, a sealing plate movably connected to one side of the two clamping assemblies opposite to each other, and a lifting assembly movably connected to the bottom of the clamping assembly.

[0008] Preferably, a movable groove is provided in the center of the top of the tooling fixture body, and a bidirectional lead screw is rotatably connected in the inner cavity of the movable groove. The connecting rod is movably connected in the inner cavity of the movable groove and threaded to the outer wall of the bidirectional lead screw. A first rotating handle is rotatably connected to the top of the side of the tooling fixture body, and the first rotating handle is installed on the side of the bidirectional lead screw.

[0009] Preferably, the tooling fixture body has symmetrically provided limit grooves on both sides, and a guide post is installed in the inner cavity of the limit groove. The end of the clamping assembly near the tooling fixture body is movably connected in the inner cavity of the limit groove and sleeved on the outer wall of the guide post.

[0010] Preferably, the outer wall of the clamping assembly has a through groove, and the top and bottom of the inner cavity of the through groove have symmetrical adjustment grooves. A lead screw is rotatably connected in the inner cavity of the adjustment groove on the bottom right side, and guide rods are installed in the inner cavities of the other adjustment grooves. A second rotating handle is installed at one end of the lead screw, and the second rotating handle is rotatably connected to the outer wall of the clamping assembly on the right side.

[0011] Preferably, the sealing plate is movably connected in the inner cavity of the through groove, and the top and bottom of the sealing plate are symmetrically provided with sliding grooves. A slider is slidably connected in the inner cavity of the sliding groove, and an adjusting block is installed on the outer wall of the slider. The adjusting block is movably connected in the inner cavity of the adjusting groove. The adjusting block at the bottom right side is threaded to the outer wall of the adjusting groove, and the remaining adjusting blocks are sleeved on the outer wall of the fixed rod.

[0012] Preferably, a chain is installed in the inner cavity of the tooling fixture body, and sprockets are symmetrically meshed at the top and bottom of the inner cavity of the chain. A servo motor is installed on the outer wall of the tooling fixture body, and the servo motor is mounted on the outer wall of one of the sprockets via a rotating shaft. One end of the lifting assembly is installed on the outer wall of the chain, and a lifting groove is opened on the outer wall of the tooling fixture body. The end of the lifting assembly near the chain is movably connected to the inner cavity of the lifting groove.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. This tooling fixture for benchmarking modal tests of energy storage modules can drive the bidirectional lead screw to rotate by rotating the first rotating handle, so that the connecting rod can be threadedly connected to the bidirectional lead screw. At this time, the clamping components on both sides can be moved to the opposite side, and the energy storage module can be clamped. The movement of the clamping components can be limited by the set limit groove and guide post.

[0015] 2. This tooling fixture for benchmarking modal testing of energy storage modules, through the opening of a sliding groove, allows the slider to move within the inner cavity of the groove via an adjusting block when the clamping component moves, so that the sealing plate can adapt to the movement of the clamping component. By rotating the second rotating handle, the lead screw can be rotated, so that one of the adjusting blocks can be threadedly connected to it. This allows the position of the sealing plate to be adjusted according to the size of the energy storage module. Together with the tooling fixture body assembly, the two ends of the energy storage module are clamped, thereby improving the stability of the energy storage module during testing.

[0016] 3. The tooling fixture used for modal testing of energy storage modules can drive the sprocket and chain to rotate by activating the servo motor, thereby moving the lifting component up and down. When testing the energy storage module, the height of the energy storage module can be adjusted to meet the test requirements. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the clamping assembly of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the sealing baffle of this utility model;

[0020] Figure 4 This is a structural schematic diagram of the lifting component of this utility model.

[0021] In the diagram: 1. Fixture body; 2. First rotating handle; 3. Movable groove; 4. Two-way lead screw; 5. Connecting rod; 6. Limiting groove; 7. Guide post; 8. Clamping assembly; 9. Through groove; 10. Adjusting groove; 11. Lead screw; 12. Second rotating handle; 13. Sealing plate; 14. Sliding groove; 15. Sliding block; 16. Adjusting block; 17. Lifting assembly; 18. Lifting groove; 19. Chain; 20. Sprocket; 21. Servo motor. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] like Figures 1-4As shown, a tooling fixture for benchmarking modal tests of energy storage modules includes a tooling fixture body 1. Clamping assemblies 8 are symmetrically and movably connected to both sides of the tooling fixture body 1. A connecting rod 5 is mounted on the top of each clamping assembly 8. A sealing plate 13 is movably connected to one side of each clamping assembly 8 facing away from the other. A lifting assembly 17 is movably connected to the bottom of each clamping assembly 8. A movable groove 3 is formed in the center of the top of the tooling fixture body 1. A bidirectional lead screw 4 is rotatably connected to the inner cavity of the movable groove 3. The connecting rod 5 is movably connected to the inner cavity of the movable groove 3 and threadedly connected to the connecting rod 5. The outer wall of the bidirectional lead screw 4 and the top of the side of the tooling fixture body 1 are rotatably connected to a first rotating handle 2. The first rotating handle 2 is installed on the side of the bidirectional lead screw 4. Limiting grooves 6 are symmetrically opened on both sides of the tooling fixture body 1. Guide posts 7 are installed in the inner cavity of the limiting grooves 6. One end of the clamping assembly 8 near the tooling fixture body 1 is movably connected in the inner cavity of the limiting grooves 6 and sleeved on the outer wall of the guide posts 7. A through groove 9 is opened on the outer wall of the clamping assembly 8. Adjusting grooves 10 are symmetrically opened at the top and bottom of the inner cavity of the through groove 9. The inner cavity of the bottom right adjusting groove 10 is rotated. A lead screw 11 is dynamically connected to the adjustment groove 10. Guide rods are installed in the inner cavities of the remaining adjustment grooves 10. A second rotating handle 12 is installed at one end of the lead screw 11. The second rotating handle 12 is rotatably connected to the outer wall of the right clamping assembly 8. A sealing plate 13 is movably connected to the inner cavity of the through groove 9. Sliding grooves 14 are symmetrically opened at the center of the top and bottom of the sealing plate 13. A slider 15 is slidably connected in the inner cavity of the sliding groove 14. An adjustment block 16 is installed on the outer wall of the slider 15. The adjustment block 16 is movably connected to the inner cavity of the adjustment groove 10. The right bottom adjustment block 16 is threadedly connected to the adjustment groove. The outer wall of the fixture body 10, the remaining adjusting blocks 16 are sleeved on the outer wall of the fixed rod, the inner cavity of the fixture body 1 is equipped with a chain 19, the top and bottom of the inner cavity of the chain 19 are symmetrically meshed with sprockets 20, the outer wall of the fixture body 1 is equipped with a servo motor 21, the servo motor 21 is mounted on the outer wall of one of the sprockets 20 through a rotating shaft, one end of the lifting component 17 is installed on the outer wall of the chain 19, the outer wall of the fixture body 1 is provided with a lifting groove 18, and the end of the lifting component 17 near the chain 19 is movably connected in the inner cavity of the lifting groove 18;

[0024] Rotating the first handle 2 drives the bidirectional lead screw 4 to rotate, allowing the connecting rod 5 to be threadedly connected to the bidirectional lead screw 4. This moves the clamping assemblies 8 on both sides to opposite sides, enabling the energy storage module to be clamped. The movement of the clamping assembly 8 is limited by the limiting groove 6 and guide post 7. The sliding groove 14 allows the slider 15 to move within the groove 14 via the adjusting block 16, ensuring the sealing plate 13 adapts to the movement of the clamping assembly 8. Rotating the second handle... 12 can drive the lead screw 11 to rotate, so that one of the adjusting blocks 16 can be threadedly connected to it. This allows the position of the sealing plate 13 to be adjusted according to the size of the energy storage module. Together with the tooling fixture body 1, the two ends of the energy storage module are clamped, thereby improving the stability of the energy storage module during testing. By activating the servo motor 21, the sprocket 20 and chain 19 can be driven to rotate, thereby driving the lifting component 17 to move up and down. When testing the energy storage module, the height of the energy storage module can be adjusted to meet the testing requirements.

[0025] It should be noted that this utility model is a tooling fixture for benchmarking modal tests of energy storage modules. In use, the energy storage module is placed on top of the lifting assembly 17, and its height is adjusted according to its dimensions. The servo motor 21 is activated, along with the sprocket 20 and chain 19, allowing the chain 19 to drive the lifting assembly 17 to adjust its height. After moving the energy storage module to a suitable height, the first rotating handle 2 is rotated, causing the bidirectional lead screw 4 to rotate within the movable groove 3, allowing the connecting rod 5 to be threadedly connected to the bidirectional lead screw 4. At this point, the clamping components 8 on both sides can be moved to the opposite side until they fit against the sides of the energy storage module. When the clamping components 8 move, the slider 15 will move in the inner cavity of the slide groove 14 through the adjusting block 16. When the clamping components 8 stop moving, the second rotating handle 12 is rotated to drive the lead screw 11 to rotate, so that one of the adjusting blocks 16 can be threadedly connected to the lead screw 11, thereby driving the sealing plate 13 to move until the sealing plate 13 fits against the outer wall of the energy storage module, thus completing the clamping work of the energy storage module.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A tooling fixture for benchmarking modal tests of energy storage modules, comprising a tooling fixture body (1), characterized in that: The tooling fixture body (1) is symmetrically and movably connected to two sides of clamping components (8). A connecting rod (5) is installed on the top of the clamping components (8). A sealing plate (13) is movably connected to one side of the two clamping components (8) respectively. A lifting component (17) is movably connected to the bottom of the clamping components (8).

2. The tooling fixture for benchmarking modal tests of energy storage modules according to claim 1, characterized in that: The tooling fixture body (1) has a movable groove (3) in the center of its top. A bidirectional lead screw (4) is rotatably connected in the inner cavity of the movable groove (3). A connecting rod (5) is movably connected in the inner cavity of the movable groove (3) and threaded to the outer wall of the bidirectional lead screw (4). A first rotating handle (2) is rotatably connected to the top of the side of the tooling fixture body (1). The first rotating handle (2) is installed on the side of the bidirectional lead screw (4).

3. The tooling fixture for benchmarking modal tests of energy storage modules according to claim 1, characterized in that: The tooling fixture body (1) has symmetrically provided limiting grooves (6) on both sides. A guide post (7) is installed in the inner cavity of the limiting groove (6). The clamping assembly (8) is movably connected to the inner cavity of the limiting groove (6) and sleeved on the outer wall of the guide post (7) at one end near the tooling fixture body (1).

4. The tooling fixture for benchmarking modal tests of energy storage modules according to claim 1, characterized in that: The clamping assembly (8) has a through groove (9) on its outer wall. The top and bottom of the inner cavity of the through groove (9) are symmetrically provided with adjustment grooves (10). A lead screw (11) is rotatably connected in the inner cavity of the adjustment groove (10) on the bottom right side. Guide rods are installed in the inner cavities of the other adjustment grooves (10). A second rotating handle (12) is installed at one end of the lead screw (11). The second rotating handle (12) is rotatably connected to the outer wall of the clamping assembly (8) on the right side.

5. The tooling fixture for benchmarking modal tests of energy storage modules according to claim 4, characterized in that: The sealing plate (13) is movably connected in the inner cavity of the through groove (9). The sealing plate (13) has symmetrically opened sliding grooves (14) at the center of the top and bottom. A slider (15) is slidably connected in the inner cavity of the sliding groove (14). An adjusting block (16) is installed on the outer wall of the slider (15). The adjusting block (16) is movably connected in the inner cavity of the adjusting groove (10). The adjusting block (16) at the bottom right side is threaded to the outer wall of the adjusting groove (10). The remaining adjusting blocks (16) are sleeved on the outer wall of the fixed rod.

6. The tooling fixture for benchmarking modal tests of energy storage modules according to claim 1, characterized in that: A chain (19) is installed in the inner cavity of the tooling fixture body (1). Sprockets (20) are symmetrically meshed at the top and bottom of the inner cavity of the chain (19). A servo motor (21) is installed on the outer wall of the tooling fixture body (1). The servo motor (21) is installed on the outer wall of one of the sprockets (20) through a rotating shaft. One end of the lifting component (17) is installed on the outer wall of the chain (19). A lifting groove (18) is opened on the outer wall of the tooling fixture body (1). The end of the lifting component (17) near the chain (19) is movably connected in the inner cavity of the lifting groove (18).

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