Electronic water pump performance detection equipment

Abstract

The utility model belongs to the field of water pump detection equipment, and particularly relates to electronic water pump performance detection equipment, which comprises a simulated transportation detection vehicle and a water pump detection placing box, the upper surface of the simulated transportation detection vehicle is provided with an inclined assembly and a lifting plate connected with the inclined assembly, and the inclined assembly is used for driving the lifting plate to incline at multiple angles. The water pump detection placing box is arranged above the lifting plate, a lifting assembly used for driving the water pump detection placing box to swing in the vertical direction is arranged on the lifting plate, and vibration motors are arranged at the two ends of the water pump detection placing box. A plurality of electronic water pumps are placed in the water pump detection placing box, then driving of the transportation detection vehicle is simulated, and through cooperation of the inclination assembly, the lifting assembly and the vibration motor, the plurality of electronic water pumps can be synchronously oscillated at the same time, so that the influence of the vehicle driving on a bumpy road section on the electronic water pumps is simulated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to water pump detection equipment field, concretely is a kind of electronic water pump performance detection equipment. BACKGROUND

[0002] Electronic water pump performance detection equipment is the special equipment for testing the performance indicators of electronic water pump.

[0003] The existing electronic water pump performance detection equipment (announcement number: CN215566543U) is fixedly connected with support frame and water storage tank on the upper surface of bottom plate, support frame is sleeved with vibration rod, the outer surface of vibration rod is sleeved with fixed disc, support spring and fixed ring, the outer surface of fixed disc is fixedly connected with support plate, support plate is fixedly connected with support frame, the bottom end of vibration rod is fixedly connected with double-shaft motor, double-shaft motor is fixedly connected with centrifugal block through output shaft, the top end of vibration rod is equipped with clamping mechanism, and the upper side of water storage tank is equipped with detection mechanism. The utility model discloses a double-shaft motor driven centrifugal block rotates, so that vibration rod stretches up and down, vibration rod drives placing disc, placing disc drives water pump to vibrate to imitate automobile vibration, the amount of water injected in detection box within a certain time is detected, the wear degree of water pump is judged, the vibration after automobile starting is imitated to detect the change of water guide amount of water pump under long-time work.

[0004] The above existing device can imitate the vibration after automobile starting to detect the change of water guide amount of water pump under long-time work, but the above existing device only drives water pump to swing up and down to imitate the situation in automobile simulation driving, and the simulation effect is poor. During automobile driving, inclination and frequent and rapid vibration may occur, so the simulation degree of the above existing device needs to be improved. UTILITY MODEL CONTENTS

[0005] To overcome the technical defects in the prior art, the utility model provides an electronic water pump performance detection equipment, which can facilitate workers to quickly disassemble and transport the incubator, simulate the impact state of electronic water pump in automobile, and has high simulation degree.

[0006] The technical solution adopted by the utility model is as follows: an electronic water pump performance detection equipment includes simulation transportation detection vehicle and water pump detection placing box, the upper surface of simulation transportation detection vehicle is equipped with inclination assembly and lifting plate connected with inclination assembly, inclination assembly is used to drive lifting plate to incline at multiple angles, water pump detection placing box is arranged above lifting plate, lifting plate is provided with lifting assembly for driving water pump detection placing box to swing along vertical direction, and vibration motor is arranged at both ends of water pump detection placing box.

[0007] Further, in order to support the lifting plate and limit the inclination of the lifting plate through the rotational connection between the center support rod and the center ball seat bearing, the inclination assembly comprises a center support rod, which is fixedly connected between the center ball seat bearing and the lifting plate.

[0008] Further, in order to enable the lifting plate to be inclined at multiple angles through the adjusting telescopic cylinder, and to enable the adjusting telescopic cylinder to be inclined at multiple angles when being elongated through the adjusting ball seat bearing, the inclination assembly further comprises adjusting telescopic cylinders, which are uniformly arranged at four corner positions of the lower surface of the lifting plate, and the upper end and the lower end of each adjusting telescopic cylinder are connected with the lifting plate and the simulation transportation detection vehicle through adjusting ball seat bearings.

[0009] Further, in order to provide driving force for the inclination of the lifting plate through the adjusting telescopic cylinder, the adjusting telescopic cylinder is a telescopic hydraulic cylinder or a telescopic air cylinder.

[0010] Further, in order to enable the lifting plate to be inclined at multiple angles through the adjusting telescopic cylinder, and to enable the adjusting telescopic cylinder to be inclined at multiple angles when being elongated through the adjusting ball seat bearing, the inclination assembly further comprises adjusting telescopic cylinders, which are uniformly arranged at four corner positions of the lower surface of the lifting plate, and the upper end and the lower end of each adjusting telescopic cylinder are connected with the lifting plate and the simulation transportation detection vehicle through adjusting ball seat bearings.

[0011] Further, in order to facilitate the staff to seal the upper end of the water pump detection placing box, a fixed cover is hingedly connected to the water pump detection placing box, and the water pump detection placing box and the fixed cover are clamped through a buckle.

[0012] Further, in order to be able to detect multiple electronic water pumps, a plurality of accommodating cavities for placing water pumps are arranged in the water pump detection placing box.

[0013] Further, in order to provide vibration force for the water pump detection placing box through the vibration motor, the vibration motor is provided with a motor shell, and the motor shell and the water pump detection placing box are fixedly connected with each other.

[0014] The electronic water pump performance detection equipment can simulate the driving of a vehicle with an electronic water pump through the simulation transportation detection vehicle, place multiple electronic water pumps in the water pump detection placing box, and then drive the simulation transportation detection vehicle and cooperate the inclination assembly, the lifting assembly and the vibration motor to simultaneously oscillate the multiple electronic water pumps, so as to simulate the influence of the driving of the vehicle on the electronic water pump in a bumpy road section, and then detect the water output of the electronic water pump to determine the hardware performance of the same batch of electronic water pumps, thereby achieving outstanding practical effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the simulated transport inspection vehicle of the utility model;

[0017] Figure 3 This is a schematic diagram of the position of the telescopic cylinder for adjusting the present invention;

[0018] Figure 4 This is a schematic diagram of the tilting assembly structure of the present utility model;

[0019] Figure 5 This is a schematic diagram of the position of the lifting slot of the utility model;

[0020] The figures are marked as follows: 1. Simulated transport inspection vehicle; 2. Water pump inspection placement box; 3. Tilt assembly; 301. Center support rod; 302. Center ball seat bearing; 303. Adjustment telescopic cylinder; 304. Adjustment ball seat bearing; 4. Lifting plate; 5. Lifting assembly; 6. Vibration motor; 7. Lifting slot; 8. Fixing cover; 9. Buckle; 10. Accommodation chamber; 11. Motor housing. DETAILED DESCRIPTION

[0021] The following is a further detailed description of an embodiment of the present invention in conjunction with the accompanying drawings. An electronic water pump performance testing device includes a simulated transport test vehicle 1 and a water pump test placement box 2. The upper surface of the simulated transport test vehicle 1 is provided with a tilting component 3 and a lifting plate 4 connected to the tilting component 3. The tilting component 3 is used to drive the lifting plate 4 to tilt at multiple angles. The water pump test placement box 2 is arranged above the lifting plate 4. The lifting plate 4 is provided with a lifting component 5 for driving the water pump test placement box 2 to swing in the vertical direction. Vibration motors 6 are provided at both ends of the water pump test placement box 2. The simulated transport test vehicle 1 provided at the bottom can simulate the driving of a car. By placing multiple electronic water pumps of the same batch in the water pump test placement box 2, multiple electronic water pumps can be tested simultaneously. The lifting component 5 can realize multi-angle adjustment of the lifting plate 4, thereby simulating the tilt of the car during driving. The lifting component 5 can drive the water pump test placement box 2 to move up and down, and the vibration motor 6 can make the water pump test placement box 2 vibrate, thereby achieving high-quality simulation of the impact of the car driving on the electronic water pump, and the degree of simulation is high.

[0022] like Figure 4As shown, the tilt assembly 3 includes a center support rod 301, which is fixedly connected between the center ball seat bearing 302 and the lifting plate 4, and the tilt assembly 3 further includes an adjusting telescopic cylinder 303, which is uniformly arranged at the four corners of the lower surface of the lifting plate 4, and the upper end and the lower end of the adjusting telescopic cylinder 303 are connected with the lifting plate 4 and the simulation transport detection vehicle 1 through the adjusting ball seat bearing 304, and the adjusting telescopic cylinder 303 is a telescopic hydraulic cylinder or a telescopic air cylinder, so as to facilitate the setting of the device in the simulation transport detection vehicle 1 through the control module, and since it is a common prior art in the market, the structure of the device is not described. When the multiple adjusting telescopic cylinders 303 in the tilt assembly 3 are synchronously driven, the lifting plate 4 can be tilted at multiple angles through the cooperation of the adjusting ball seat bearing 304 and the center ball seat bearing 302. Due to the rotational connection between the center support rod 301 and the center ball seat bearing 302, the limiting effect of the lifting plate 4 can be achieved. The adjusting telescopic cylinder 303 controlled by the control module can simulate the simulation of the lifting plate 4 in all directions.

[0023] As shown in Figure 5 , the upper surface of the lifting plate 4 is uniformly distributed with lifting grooves 7, and the lifting assembly 5 is composed of multiple telescopic cylinders, which are fixedly installed in the lifting grooves 7, and the output end of the telescopic cylinder is fixedly connected with the water pump detection placing box 2, so as to control the lifting of the telescopic cylinder through the control module, realize the swinging of the water pump detection placing box 2 in the vertical direction, and when the water pump detection placing box 2 swings in the up-down direction, the telescopic range and the telescopic speed of the telescopic cylinder can be adjusted through the cooperation of the tilt assembly 3, so as to simulate the bumping degree of the automobile, so as to achieve the purpose of accurate detection.

[0024] As shown in Figure 1 and Figure 2 , the water pump detection placing box 2 is hingedly provided with a fixed cover 8, and the water pump detection placing box 2 is clamped with the fixed cover 8 through the buckle 9, and the water pump detection placing box 2 is provided with multiple accommodating cavities 10 for placing water pumps, and the vibration motor 6 is provided with a motor shell 11, which is fixedly connected with the water pump detection placing box 2, so as to place the same batch of electronic water pumps in the accommodating cavities 10 in the water pump detection placing box 2, and then the personnel starts the vibration motor 6, and then the vibration of the vibration motor 6 simulates the vibration force received by the electronic water pump, and the motor shell 11 is fixedly connected with the water pump detection placing box 2 through bolts, and when the vibration motor 6 is damaged, the personnel can conveniently repair the vibration motor 6 by unscrewing the bolts.

[0025] When the performance of the electronic water pump needs to be detected, the staff places the electronic water pumps in the same batch in the containing cavities 10 of the water pump detection placing boxes 2, and then starts the simulation transportation detection vehicle 1. The simulation transportation detection vehicle 1 starts to drive the electronic water pumps to move. The staff opens the tilting assembly 3, the lifting assembly 5 and the vibration motor 6 again. The copper drum tilting assembly 3 can drive the water pump detection placing boxes 2 on the lifting plates 4 to tilt at various angles. The lifting assembly 5 can drive the water pump detection placing boxes 2 to swing in the linear direction. At this time, the motion state of the electronic water pump in the vehicle driving can be simulated to the greatest extent. The vibration motor 6 can simulate the bumping effect of the road surface. The detection device has a simulation effect far more than that in the vehicle driving, and the detection intensity is more strict. After the electronic water pumps are simulated to transport, the staff runs the electronic water pumps one by one, and then observes which electronic water pumps in the same batch do not reach the detection standard in terms of the water output, so as to eliminate the electronic water pumps that do not pass the examination.

[0026] The preferred embodiments of the present application are described above, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical scheme falling within the idea of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary skilled in the art, some improvements and decorations without departing from the principle of the present application should be considered as the protection scope of the present application.

Claims

1. An electronic water pump performance detection device, comprising a simulation transportation detection vehicle (1) and a water pump detection placement box (2), characterized in that: The upper surface of the simulation transportation detection vehicle (1) is provided with an inclination assembly (3) and a lifting plate (4) connected with the inclination assembly (3), the inclination assembly (3) is used for driving the lifting plate (4) to incline at multiple angles, the water pump detection placing box (2) is arranged above the lifting plate (4), the lifting plate (4) is provided with a lifting assembly (5) used for driving the water pump detection placing box (2) to swing in the vertical direction, and both ends of the water pump detection placing box (2) are provided with vibration motors (6).

2. The electronic water pump performance detection apparatus according to claim 1, characterized by: The inclination assembly (3) comprises a center support rod (301), and the center support rod (301) and the lifting plate (4) are fixedly connected through a center ball seat bearing (302).

3. The electronic water pump performance detection apparatus according to claim 2, characterized by: The inclination assembly (3) further comprises adjusting telescopic cylinders (303), the adjusting telescopic cylinders (303) are uniformly arranged at four corner positions of the lower surface of the lifting plate (4), and the upper end and the lower end of the adjusting telescopic cylinder (303) are connected with the lifting plate (4) and the simulation transportation detection vehicle (1) through adjusting ball seat bearings (304).

4. The electronic water pump performance detection apparatus according to claim 3, characterized by: The adjusting telescopic cylinder (303) is a telescopic hydraulic cylinder or a telescopic air cylinder.

5. The electronic water pump performance detection apparatus according to claim 1, characterized by: The upper surface of the lifting plate (4) is uniformly and evenly provided with lifting grooves (7), the lifting assembly (5) is composed of a plurality of telescopic cylinders, the telescopic cylinders are fixedly installed in the lifting grooves (7), and the output ends of the telescopic cylinders and the water pump detection placing box (2) are fixedly connected.

6. The electronic water pump performance detection apparatus according to claim 1, characterized by: The water pump detection placing box (2) is hingedly provided with a fixed cover (8), and the water pump detection placing box (2) and the fixed cover (8) are clamped through buckles (9).

7. The electronic water pump performance detection apparatus according to claim 6, characterized by: A plurality of containing cavities (10) for placing water pumps are arranged in the water pump detection placing box (2).

8. The electronic water pump performance detection apparatus according to claim 1, characterized by: The vibration motor (6) is provided with a motor shell (11), and the motor shell (11) and the water pump detection placing box (2) are fixedly connected.

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