Electric vehicle motor test system

Abstract

The utility model discloses an electric vehicle motor test system, including a base, a test structure is arranged on the base, and the test structure includes: a feeding assembly, the feeding assembly includes a telescopic cylinder A fixedly arranged on one side of a limit groove, a feeding plate A is fixedly arranged on the output end of the telescopic cylinder A, one side of the feeding plate A is fixedly connected to a feeding plate B through a connecting rod, and a placement frame is fixedly arranged on the feeding plate A and the feeding plate B, and a feeding platform is slidably arranged inside the placement frame through a reset spring. The utility model relates to the field of motor testing technology. The electric vehicle motor test system shortens the time required for replacing the product by placing the product to be tested on the feeding platform on the feeding plate B, and drives the feeding plate A and the feeding plate B to move by the telescopic cylinder A, thereby improving its detection efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of motor testing, in particular to an electric vehicle motor testing system. Background Art

[0002] During the production process, electric vehicle motors need to be tested by a testing system. For example, Chinese patent CN219552602U discloses an electric vehicle motor testing system. This utility model provides a lifting column, a support frame and a control rod, so that the mounting seat has the functions of lifting and lowering and horizontal movement, thereby driving different types of motors to adjust the connection position with the rotating shaft. It has a wide range of applications and reduces the testing cost of the motor.

[0003] However, although the utility model can effectively reduce the testing cost of the motor, the product needs to be taken out from the mounting base and replaced with a new product after each test, which takes a long time to replace, thus affecting the efficiency of the test. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an electric vehicle motor testing system, which solves the problem that a lot of time is consumed when replacing a product, thereby affecting its detection efficiency.

[0005] To achieve the above purpose, the utility model is implemented by the following technical solutions: an electric vehicle motor test system, including a base, a limit slot is provided on the base, a test structure for testing the motor is fixedly provided on one side of the limit slot, a shock absorbing seat is fixedly provided below the base, and the test structure includes:

[0006] A loading component is slidably arranged inside the limiting groove for loading products; the loading component comprises a telescopic cylinder A fixedly arranged on one side of the limiting groove, a loading plate A is fixedly arranged on the output end of the telescopic cylinder A, one side of the loading plate A is fixedly connected to a loading plate B via a connecting rod, a placing frame is fixedly arranged on both the loading plate A and the loading plate B, a loading platform is slidably arranged inside the placing frame via a return spring, a bidirectional threaded rod is rotatably arranged on the loading platform, and two fixing plates are threadedly sleeved on the bidirectional threaded rod;

[0007] The test assembly is fixedly arranged on one side of the limit slot for testing the product.

[0008] Preferably, the test assembly includes a detection box, a telescopic cylinder B is fixedly provided on one side of the detection box, a load-bearing seat is fixedly provided on the output end of the telescopic cylinder B, a rotating shaft is rotatably provided on the load-bearing seat, a coupling is fixedly provided at the end of the rotating shaft, a detection block A and a detection block B are provided on the rotating shaft, a connecting block is fixedly provided on one side of the detection block A and the detection block B, and a positioning rod is rotatably provided on the connecting block.

[0009] Preferably, a mounting platform is fixedly provided on the other side of the limiting groove, a telescopic cylinder C is fixedly provided on the mounting platform, and a push plate is fixedly provided on the output end of the telescopic cylinder C.

[0010] Preferably, an air pump is fixedly provided at the end of one side of the base, an air supply pipe A fixedly provided at the output end of the air pump and fixedly connected to the telescopic cylinder A, an electronic cross valve is fixedly provided on the air supply pipe A, an air supply pipe B fixedly connected to the telescopic cylinder B is fixedly provided on the electronic cross valve, and an air supply pipe C fixedly connected to the telescopic cylinder C is fixedly provided on the other side of the electronic cross valve.

[0011] Preferably, the placement frame is provided with a hole for the push plate to move, and a non-slip rubber pad is fixedly provided on one side of the fixing plate where it connects with the product.

[0012] Preferably, the detection box is provided with a movable groove for the coupling to move up and down.

[0013] Preferably, a water tank is fixedly provided at the bottom of the detection box through a recovery pipe, a water sprinkling plate is fixedly provided inside the detection box, a water delivery pipe fixedly connected to the water sprinkling plate is fixedly provided on the water tank, and a water pump is fixedly provided on the water delivery pipe.

[0014] Beneficial Effects

[0015] The utility model provides an electric vehicle motor test system. Compared with the prior art, it has the following advantages:

[0016] Beneficial effects:

[0017] (1) The electric vehicle motor testing system can adjust the distance between the fixing plates through the bidirectional threaded rods on the loading table, so that it can fix different products, thereby improving its applicability. At the same time, by placing the product to be tested on the loading table on the loading plate B, and driving the loading plate A and the loading plate B to move through the telescopic cylinder A, the time required for product replacement is shortened, thereby improving its detection efficiency.

[0018] (2) The electric vehicle motor testing system transmits the air pressure generated by the air pump to the telescopic cylinder A, the telescopic cylinder, and the telescopic cylinder C through an electronic cross valve, thereby improving the utilization rate of its resources and reducing its testing cost. At the same time, the water flow sprayed on the product is recovered through a recovery pipe, thereby reducing the waste of water resources and improving the utilization rate of its resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2It is the front view of the utility model;

[0021] Figure 3 It is a side view of the utility model.

[0022] In the figure: 1. Base; 2. Limiting groove; 3. Feeding assembly; 31. Telescopic cylinder A; 32. Feeding plate A; 33. Feeding plate B; 34. Placement frame, 35. Return spring; 36. Feeding table, 37. Bidirectional threaded rod; 38. Fixed plate; 4. Test assembly; 41. Test box; 42. Telescopic cylinder B; 43. Load-bearing seat; 44. Rotating shaft; 45. Coupling; 46. Test block A; 47. Test block B; 48. Positioning rod; 5. Telescopic cylinder C; 6. Push plate; 7. Air pump; 71. Air pipe A; 72. Electronic cross valve; 73. Air pipe B; 74. Air pipe C; 8. Water tank; 9. Sprinkler plate; 10. Water pipe; 11. Water pump. DETAILED DESCRIPTION

[0023] 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.

[0024] The utility model provides two technical solutions:

[0025] Figure 1-3The first embodiment is shown: an electric vehicle motor testing system, comprising a base 1, a limiting slot 2 is provided on the base 1, a test structure for testing the motor is fixedly provided on one side of the limiting slot 2, a shock-absorbing seat is fixedly provided below the base 1, and the test structure comprises: a loading assembly 3, slidably arranged inside the limiting slot 2 for loading products; the loading assembly 3 comprises a telescopic cylinder A31 fixedly arranged on one side of the limiting slot 2, a loading plate A32 is fixedly provided on the output end of the telescopic cylinder A31, a loading plate B33 is fixedly connected to one side of the loading plate A32 through a connecting rod, a placing frame 34 is fixedly provided on the loading plate A32 and the loading plate B33, a loading platform 36 is slidably provided inside the placing frame 34 through a reset spring 35, a bidirectional threaded rod 37 is rotatably provided on the loading platform 36, two fixing plates 38 are threadedly sleeved on the bidirectional threaded rod 37, and a testing assembly 4 is fixedly provided on one side of the limiting slot 2 for loading products. The product is tested, the test assembly 4 includes a test box 41, a telescopic cylinder B42 is fixedly provided on one side of the test box 41, a baffle is slidably provided on one side of the test box 41, a reset elastic member is fixedly provided under the baffle, a load-bearing seat 43 is fixedly provided on the output end of the telescopic cylinder B42, a rotating shaft 44 is rotatably provided on the load-bearing seat 43, a coupling 45 is fixedly provided at the end of the rotating shaft 44, a detection block A46 and a detection block B47 are provided on the rotating shaft 44, a connecting block is fixedly provided on one side of the detection block A46 and the detection block B47, a positioning rod 48 is rotatably provided on the connecting block, a mounting platform is fixedly provided on the other side of the limit groove 2, a telescopic cylinder C5 is fixedly provided on the mounting platform, a push plate 6 is fixedly provided on the output end of the telescopic cylinder C5, an empty hole for the push plate 6 to move is opened on the placement frame 34, a non-slip rubber pad is fixedly provided on one side of the fixed plate 38 and the product, and a movable groove for the coupling 45 to move up and down is provided on the test box 41.

[0026] The distance between the fixing plates 38 can be adjusted by the bidirectional threaded rods 37 on the loading platform 36 so that different products can be fixed, thereby improving its applicability. At the same time, by placing the product to be inspected on the loading platform 36 on the loading plate B33 and driving the loading plate A32 and the loading plate B33 to move by the telescopic cylinder A31, the time required for product replacement can be shortened, thereby improving its inspection efficiency.

[0027] Figure 2-3A second embodiment is shown, and its main difference from the first embodiment is that an air pump 7 is fixedly provided at the end of one side of the base 1, an air pipe A71 fixedly provided at the output end of the air pump 7 and fixedly connected to the telescopic cylinder A31, an electronic cross valve 72 is fixedly provided on the air pipe A71, an air pipe B73 fixedly connected to the telescopic cylinder B42 is fixedly provided on the electronic cross valve 72, an air pipe C74 fixedly connected to the telescopic cylinder C5 is fixedly provided on the other side of the electronic cross valve 72, a water tank 8 is fixedly provided at the bottom of the detection box 41 through a recovery pipe, a sprinkler plate 9 is fixedly provided inside the detection box 41, a water pipe 10 fixedly connected to the sprinkler plate 9 is fixedly provided on the water tank 8, and a water pump 11 is fixedly provided on the water pipe 10.

[0028] The air pressure generated by the air pump 7 is transmitted to the telescopic cylinder A31, the telescopic cylinder, and the telescopic cylinder C5 through the electronic cross valve 72, thereby improving the utilization rate of its resources and reducing its inspection cost. At the same time, the water flow sprayed on the product is recovered through the recovery pipe, thereby reducing the waste of water resources and improving the utilization rate of its resources.

[0029] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0030] When in use, the product is placed on the loading platform 36 inside the loading plate A32 placement frame 34, and then the two-way threaded rod 37 is rotated to make the two fixing plates 38 on the two-way threaded rod 37 move toward each other, thereby fixing the product, and then the air pressure generated by the air pump 7 is transmitted to the telescopic cylinder A31 through the air supply pipe A71, thereby pushing the loading plate A32 to one side of the detection box 41, and then the air pressure generated by the air pump 7 is transmitted to the telescopic cylinder C5 through the air supply pipe C74, and the loading platform 36 is pushed to move into the detection box 41 through the push plate 6 at its end, and the air pressure generated by the air pump 7 is transmitted to the telescopic cylinder B42 through the air supply pipe B73, so that it pushes the bearing seat 43 to move upward, so that the coupling 45 on the bearing seat 43 moves to a position parallel to the output end of the product, and the output end of the product is fixed inside the coupling 45 through the telescopic cylinder C5, and through According to demand, detection blocks A46 and detection blocks B47 are added to the rotating shaft 44, and they are fixed on the rotating shaft 44 by positioning rods 48 to realize product detection. When the product on the loading plate A32 is detected, the product to be detected can be placed on the loading platform 36 on the loading plate B33 and fixed by the fixing plate 38, thereby shortening the time required for product replacement. At the same time, the water pump 11 transports the water flow in the water tank 8 to the sprinkler plate 9 through the water pipe 10, and sprays it on the product, thereby realizing the detection of the waterproof performance of the product. After the product detection on the loading plate A32 is completed, the telescopic cylinder C5 drives the push plate 6 to return to the initial position, and at the same time drives the loading platform 36 to move out of the detection box 41 and return to the initial position through the reset spring 35, and then drives the loading plate A32 and the loading plate B33 to move through the telescopic cylinder A31, thereby realizing loading.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric vehicle motor test system, comprising a base, characterized in that: A limiting groove is provided on the base, a test structure for testing the motor is fixedly provided on one side of the limiting groove, a shock absorbing seat is fixedly provided below the base, and the test structure includes: A loading component is slidably arranged inside the limiting groove for loading products; the loading component comprises a telescopic cylinder A fixedly arranged on one side of the limiting groove, a loading plate A is fixedly arranged on the output end of the telescopic cylinder A, one side of the loading plate A is fixedly connected to a loading plate B via a connecting rod, a placing frame is fixedly arranged on both the loading plate A and the loading plate B, a loading platform is slidably arranged inside the placing frame via a return spring, a bidirectional threaded rod is rotatably arranged on the loading platform, and two fixing plates are threadedly sleeved on the bidirectional threaded rod; The test assembly is fixedly arranged on one side of the limit slot for testing the product.

2. The electric vehicle motor testing system according to claim 1, characterized in that: The test assembly includes a detection box, a telescopic cylinder B is fixedly provided on one side of the detection box, a load-bearing seat is fixedly provided on the output end of the telescopic cylinder B, a rotating shaft is rotatably provided on the load-bearing seat, a coupling is fixedly provided at the end of the rotating shaft, a detection block A and a detection block B are provided on the rotating shaft, a connecting block is fixedly provided on one side of the detection block A and the detection block B, and a positioning rod is rotatably provided on the connecting block.

3. The electric vehicle motor testing system according to claim 1, characterized in that: A mounting platform is fixedly provided on the other side of the limiting groove, a telescopic cylinder C is fixedly provided on the mounting platform, and a push plate is fixedly provided on the output end of the telescopic cylinder C.

4. The electric vehicle motor testing system according to claim 1, characterized in that: An air pump is fixedly provided at the end of one side of the base, and an air supply pipe A fixedly connected to the telescopic cylinder A is fixedly provided at the output end of the air pump, an electronic cross valve is fixedly provided on the air supply pipe A, and an air supply pipe B fixedly connected to the telescopic cylinder B is fixedly provided on the electronic cross valve, and an air supply pipe C fixedly connected to the telescopic cylinder C is fixedly provided on the other side of the electronic cross valve.

5. The electric vehicle motor testing system according to claim 1, characterized in that: The placing frame is provided with a hole for the push plate to move, and a non-slip rubber pad is fixedly provided on one side of the fixed plate where the fixed plate is connected to the product.

6. The electric vehicle motor testing system according to claim 2, characterized in that: The detection box is provided with a moving groove for the coupling to move up and down.

7. The electric vehicle motor testing system according to claim 2, characterized in that: A water tank is fixedly arranged at the bottom of the detection box through a recovery pipe, a water sprinkling plate is fixedly arranged inside the detection box, a water delivery pipe fixedly connected to the water sprinkling plate is fixedly arranged on the water tank, and a water pump is fixedly arranged on the water delivery pipe.

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