A testing platform for new energy vehicle motors

Abstract

This utility model discloses a testing platform for new energy vehicle motors, comprising: a test bench, a top mount, a first hydraulic cylinder, a movable platform, a mounting frame, a guide frame, a support column, a movable chassis, a clamping assembly, and a docking assembly. The top mount is located at the top. A pair of first hydraulic cylinders are connected to the top mount. The movable platform is connected to the telescopic ends of the pair of first hydraulic cylinders. The clamping assembly is connected to the bottom of the movable platform. The docking assembly is connected to one side of the test bench. The connection between the top mount and the movable platform via the pair of first hydraulic cylinders allows for precise vertical lifting, facilitating adjustment of the motor's height. The combination of the lower sliding rail, the lower moving frame, and the hanger ensures the motor can be securely clamped and positioned. Side baffles provide protection and restraint, ensuring the motor does not accidentally slip during testing.

Description

Technical Field

[0001] This utility model belongs to the field of new energy vehicles, specifically relating to a testing platform for new energy vehicle motors. Background Technology

[0002] The electric motor in a new energy vehicle is one of the core components of an electric or hybrid vehicle, and is mainly responsible for converting electrical energy into mechanical energy to drive the vehicle.

[0003] Testing equipment for new energy vehicle motors is crucial for ensuring motor performance, efficiency, and reliability.

[0004] Utility model patent CN217954662U discloses a motor testing device, including a workbench with a testing apparatus for testing the motor. The workbench also includes an adjustment device comprising a horizontal adjustment mechanism and a height adjustment mechanism. The horizontal adjustment mechanism includes a sliding plate, an adjustment component, and a fine-tuning component. The sliding plate is mounted on the workbench. The adjustment component includes an adjustment rack, an adjustment gear, and a drive component. The adjustment rack is mounted on the workbench, and the adjustment gear and drive component are mounted on the sliding plate. The adjustment gear meshes with the adjustment rack, and the drive component is connected to the adjustment gear. While this device can test a fixed motor, the heavy weight of the motor makes it very difficult for testers to move it. Therefore, there is an urgent need for a motor testing device capable of automatically moving motors for new energy vehicles. Utility Model Content

[0005] Based on the above-mentioned technical problems, this utility model provides a testing platform for new energy vehicle motors.

[0006] A testing platform for new energy vehicle motors, including a testing bench:

[0007] Top seat;

[0008] The first hydraulic cylinder, a pair of the first hydraulic cylinders are both connected to the top seat;

[0009] A mobile platform, the mobile platform being connected to the telescopic ends of a pair of first hydraulic cylinders;

[0010] Mounting brackets, each of the pair of mounting brackets is connected to the top of the mobile platform;

[0011] A guide frame, wherein each pair of guide frames is connected between a pair of mounting frames, and the guide frame is provided with a pair of guide openings;

[0012] A pair of support columns are connected to the bottom of the top seat, and the support columns pass through the guide opening;

[0013] A mobile chassis, the mobile chassis being connected to the bottom of a pair of support columns;

[0014] A clamping assembly connected to the bottom of the moving platform;

[0015] A docking assembly is connected to one side of the test bench.

[0016] In the above technical solution, the clamping assembly includes:

[0017] The second hydraulic cylinder, both pairs of the second hydraulic cylinder are connected to both sides of the moving platform;

[0018] The lower sliding rails are all connected to the bottom of the moving platform;

[0019] The lower movable frame is slidably connected to the lower movable slide rail;

[0020] A hanger, which is connected to the bottom of the lower movable frame;

[0021] The hook teeth, several of which are connected to the bottom of the hanger.

[0022] In the above technical solution, the docking component includes:

[0023] A placement platform, with guide slides connected to both sides of the placement platform;

[0024] The inner slide rail is connected to the inner side of the mobile chassis and is slidably connected to the guide rail.

[0025] The above technical solution also includes:

[0026] The third hydraulic cylinder, a pair of which are both connected to the top of the placement platform;

[0027] A placement plate, the bottom of which is connected to a pair of guide columns, the guide columns sliding on the top of the placement platform, and the placement plate being connected to the telescopic ends of a pair of third hydraulic cylinders;

[0028] The test chamber is connected to one side of the placement platform.

[0029] The above technical solution also includes:

[0030] Side baffles, a pair of side baffles are respectively connected to both sides of the hanger.

[0031] The new energy vehicle motor testing platform of this utility model has the following advantages compared with the prior art:

[0032] A pair of first hydraulic cylinders connecting the top seat and the moving platform allows for precise vertical lifting and lowering, facilitating easy adjustment of the motor's height. Second hydraulic cylinders in the clamping assembly provide additional vertical adjustment capabilities on both sides of the moving platform, ensuring stable motor mounting at different heights. Support columns extending through the guide opening guarantee the stability of the entire structure, preventing swaying or displacement during operation. The combination of the lower moving slide rail, lower moving frame, and hanger allows the motor to be securely clamped and positioned. Side baffles provide protection and restraint, ensuring the motor does not accidentally slip during testing. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of a new energy vehicle motor testing platform according to the present invention;

[0034] Figure 2 This is a partial bottom view of the present invention;

[0035] Figure 3 This is a partial schematic diagram of the present invention.

[0036] in, Figures 1 to 3 The correspondence between the reference numerals and component names in the attached drawings is as follows:

[0037] 1. Top seat; 2. First hydraulic cylinder; 3. Moving platform; 4. Mounting frame; 5. Guide frame; 6. Support column; 7. Moving chassis; 8. Second hydraulic cylinder; 9. Lower moving slide rail; 10. Lower moving frame; 11. Hanger; 12. Hook tooth; 13. Placement platform; 14. Inner slide rail; 15. Third hydraulic cylinder; 16. Placement plate; 17. Test box; 18. Side baffle. Detailed Implementation

[0038] The following are specific implementation cases and appendices. Figure 1-3 The present invention will be further described below, but the present invention is not limited to these embodiments.

[0039] like Figure 1-3 As shown, a testing platform for a new energy vehicle motor includes: a test bench, a top seat 1, a first hydraulic cylinder 2, a moving platform 3, a mounting frame 4, a guide frame 5, support columns 6, a moving chassis 7, a clamping assembly, and a docking assembly; the top seat 1 is located at the top; a pair of first hydraulic cylinders 2 are each connected to the top seat 1; the moving platform 3 is connected to the telescopic ends of the pair of first hydraulic cylinders 2; a pair of mounting frames 4 are each connected to the top of the moving platform 3; a pair of guide frames 5 are each connected between the mounting frames 4, and the guide frames 5 have a pair of guide openings; a pair of support columns 6 are each connected to the bottom of the top seat 1 and pass through the guide openings; the moving chassis 7 is connected to the bottom of the pair of support columns 6; the clamping assembly is connected to the bottom of the moving platform 3; and the docking assembly is connected to one side of the test bench.

[0040] In embodiments of this utility model, such as Figure 1-3 As shown, the clamping assembly includes: a second hydraulic cylinder 8, a lower moving slide rail 9, a lower moving frame 10, a hanger 11, and a toothed bracket 12; two pairs of second hydraulic cylinders 8 are connected to both sides of the moving platform 3; several lower moving slide rails 9 are connected to the bottom of the moving platform 3; the lower moving frame 10 is slidably connected to the lower moving slide rail 9; the hanger 11 is connected to the bottom of the lower moving frame 10; several toothed brackets 12 are connected to the bottom of the hanger 11.

[0041] In embodiments of this utility model, such as Figure 1-3 As shown, the docking assembly includes: a placement platform 13, a guide slide, and an inner slide rail 14; both sides of the placement platform 13 are connected to guide slides; the inner slide rail 14 is connected to the inside of the mobile chassis 7 and is slidably connected to the guide slide.

[0042] In embodiments of this utility model, such as Figure 1-3 As shown, it also includes: a third hydraulic cylinder 15, a placement plate 16, and guide columns; both of the third hydraulic cylinders 15 are connected to the top of the placement platform 13; a pair of guide columns are connected to the bottom of the placement plate 16 and are slidably connected to the top of the placement platform 13; the placement plate 16 is connected to the telescopic ends of the pair of third hydraulic cylinders 15.

[0043] In embodiments of this utility model, such as Figure 1-3 As shown, it also includes: side baffles 18; a pair of side baffles 18 are respectively connected to both sides of the hanger 11.

[0044] Implementation process: First, push the support column 6 to the motor, positioning the motor between the pair of support columns 6. Then, extend the telescopic end of the first hydraulic cylinder 2. At this time, the moving platform 3 moves downward along the support column 6, and the pair of hangers 11 move downward. When the hook teeth 12 are located on both sides of the motor, extend the telescopic end of the second hydraulic cylinder 8. At this time, the lower moving frame 10 is slidably connected to the lower moving slide rail 9, moving towards each other and closing, hooking the motor onto all the hook teeth 12. Due to the cylindrical structure of the motor, the hook teeth 12 can hold the motor. Then, shorten the telescopic end of the first hydraulic cylinder 2, raising the motor. Then, push the support column 6 towards the side of the placement platform 13 and align the inner slide rail 14 with the guide slide. Finally, slide the inner slide rail 14 into the guide slide and push the support column 6 to move, so that the motor hoisted by the hoisting tooth 12 is hoisted above the placement plate 16. Then, control the extension end of the third hydraulic cylinder 15 to extend to the working height and control the extension end of the first hydraulic cylinder 2 to extend, so that the motor is placed on the placement plate 16. Then, open a pair of hangers 11 to place the motor on the placement plate 16. Then, adjust the position of the motor and connect it to the test box 17 and other equipment for testing.

[0045] In the description of this utility model, the term "multiple" refers to two or more. Unless otherwise explicitly defined, the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. The terms "connection," "installation," "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0046] In the description of this utility model, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this utility model, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0047] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A testing platform for new energy vehicle motors, comprising a testing bench, characterized in that: Top seat; The first hydraulic cylinder, a pair of the first hydraulic cylinders are both connected to the top seat; A mobile platform, the mobile platform being connected to the telescopic ends of a pair of first hydraulic cylinders; Mounting brackets, each of the pair of mounting brackets is connected to the top of the mobile platform; A guide frame, wherein each pair of guide frames is connected between a pair of mounting frames, and the guide frame is provided with a pair of guide openings; A pair of support columns are connected to the bottom of the top seat, and the support columns pass through the guide opening; A mobile chassis, the mobile chassis being connected to the bottom of a pair of support columns; A clamping assembly connected to the bottom of the moving platform; A docking assembly is connected to one side of the test bench.

2. The new energy vehicle motor testing platform according to claim 1, characterized in that, The clamping assembly includes: The second hydraulic cylinder, both pairs of the second hydraulic cylinder are connected to both sides of the moving platform; The lower sliding rails are all connected to the bottom of the moving platform; The lower movable frame is slidably connected to the lower movable slide rail; A hanger, which is connected to the bottom of the lower movable frame; The hook teeth, several of which are connected to the bottom of the hanger.

3. The new energy vehicle motor testing platform according to claim 1, characterized in that, The docking components include: A placement platform, with guide slides connected to both sides of the placement platform; The inner slide rail is connected to the inner side of the mobile chassis and is slidably connected to the guide rail.

4. The new energy vehicle motor testing platform according to claim 3, characterized in that, Also includes: The third hydraulic cylinder, a pair of which are both connected to the top of the placement platform; A placement plate, the bottom of which is connected to a pair of guide columns, the guide columns sliding on the top of the placement platform, and the placement plate being connected to the telescopic ends of a pair of third hydraulic cylinders; The test chamber is connected to one side of the placement platform.

5. The new energy vehicle motor testing platform according to claim 1, characterized in that, Also includes: Side baffles, a pair of side baffles are respectively connected to both sides of the hanger.

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