Electronic oil pump detection device

Abstract

The utility model discloses an electronic oil pump detection device, which belongs to the technical field of electronic oil pump detection equipment, and includes a mounting frame. The mounting frame is a rectangular frame structure and a mounting plate is installed therein, and two sets of limit assemblies are installed on the upper surface of the mounting plate. The electronic oil pump detection device of the utility model has the advantages of reducing manpower consumption, improving the accuracy of detection results, and saving water resources. By controlling the two guide rod cylinders set, the two stainless steel abutment plates are driven to move in alignment, so that the plugging head blocks the oil outlet of the electronic oil pump, and the stainless steel air pipe is inserted into the oil inlet of the electronic oil pump. The other end of the stainless steel air pipe is connected to the air pipe, and water is injected into the stainless steel immersion tank to perform air tightness detection. Compared with traditional manual blockage detection, the device greatly reduces manpower consumption, not only saves time, but also reduces labor costs and improves detection efficiency. At the same time, the water source of the device can be recycled, saving a large amount of water resources.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic oil pump detection equipment, and in particular relates to an electronic oil pump detection device. Background Art

[0002] An electronic fuel pump is a fuel delivery system used in modern internal combustion engine vehicles. It usually consists of an electric pump and a control unit to accurately supply fuel to the engine. Compared with traditional mechanical fuel pumps, electronic fuel pumps have higher accuracy and controllability. Traditional mechanical fuel pumps are usually driven by the engine's camshaft, and the pressure and flow of the fuel output are affected by the engine speed and load. The electronic fuel pump can accurately adjust the pressure and flow of the fuel through the control unit according to the actual needs of the engine to meet the fuel needs of the engine under various working conditions. The electronic fuel pump can also achieve more accurate fuel supply and improve fuel economy and emission performance by integrating with the vehicle's electronic control system. In addition, the electronic fuel pump can also be dynamically adjusted according to different working conditions as needed to improve the performance and responsiveness of the engine. In general, the electronic fuel pump is an important part of modern internal combustion engine vehicles. It achieves precise control of fuel supply through electronic control, thereby improving the efficiency and performance of the engine.

[0003] During the actual use of the electronic oil pump, the oil passes directly through the pump cavity, so the air tightness of the oil pump is required to be high. The oil pump needs to be tested for air tightness after assembly. However, most of the existing detection methods are to manually block the oil outlet of the oil pump, then connect the air pipe to the oil inlet of the oil pump and put the oil pump into water to observe whether there are bubbles at various positions of the oil pump. This detection method requires a lot of manpower and can easily make the detection personnel tired, thereby affecting the detection results. Therefore, an electronic oil pump detection device is proposed to solve the above problems. Utility Model Content

[0004] In view of one or more of the above defects or improvement needs of the prior art, the utility model provides an electronic oil pump detection device, which has the advantages of reducing manpower consumption, improving the accuracy of detection results, and saving water resources.

[0005] To achieve the above-mentioned purpose, the utility model provides an electronic oil pump detection device, including a mounting frame;

[0006] The mounting frame is a rectangular frame structure and a mounting plate is installed therein, and two sets of limit assemblies are installed on the upper surface of the mounting plate and the two sets of limit assemblies are arranged in parallel and opposite directions;

[0007] The limit assembly comprises a guide rod cylinder mounted on one side of the upper surface of the mounting plate, the output end of the guide rod cylinder is connected with a cylinder guide rod, one end of the cylinder guide rod is equipped with a connecting plate, one side of the connecting plate is equipped with two stainless steel slide rods, and the two stainless steel slide rods are arranged in parallel;

[0008] A stainless steel immersion tank is installed at the center point of the upper end surface of the mounting plate, and a stainless steel bearing block is installed at the center point of the bottom wall of the stainless steel immersion tank. The two sides of the stainless steel immersion tank are respectively penetrated by two stainless steel sliding rods, and one end of the two stainless steel sliding rods on the same side are jointly equipped with a stainless steel abutment plate, one of the stainless steel abutment plates is equipped with a plugging head on the inner side, and a stainless steel gas pipe is penetrated by one side of the other stainless steel abutment plate.

[0009] As a further improvement of the utility model, a first water tank is installed at the lower end of the mounting frame, a first delivery pipe is installed on one side of the upper end surface of the first water tank, and the upper end of the first delivery pipe passes through the mounting plate and the stainless steel soaking tank, and a first valve is installed on the outside of the first delivery pipe.

[0010] As a further improvement of the present invention, a water pump is installed on the other side of the upper end surface of the first water tank, the output end of the water pump is connected to a second delivery pipe and the second delivery pipe is vertically arranged, the upper end of the mounting frame is equipped with a second water tank, the upper end of the second delivery pipe passes through the mounting plate and is connected to the second water tank.

[0011] As a further improvement of the present invention, a third delivery pipe is installed on one side of the lower end surface of the second water storage tank, the lower end of the third delivery pipe passes through one side of the stainless steel soaking tank and a second valve is installed on the outside of the third delivery pipe.

[0012] As a further improvement of the utility model, two limit plates are installed on the upper end surface of the mounting plate and the two limit plates are arranged in parallel. The two limit plates are respectively penetrated by two stainless steel sliding rods on the same side, and sealing rings are installed at the penetration points of the four stainless steel sliding rods and the stainless steel immersion tank.

[0013] As a further improvement of the present invention, a filter cover is installed at the upper end of the inner wall of the first water storage tank and the filter cover is located below the lower end of the first delivery pipe.

[0014] In general, compared with the prior art, the above technical solutions conceived by the utility model have the following beneficial effects:

[0015] 1. The electronic oil pump detection device of the utility model cooperates with the components in the two sets of limit assemblies. The staff controls the two guide rod cylinders to drive the cylinder guide rods connected to the output ends to extend to one side, and drive the two stainless steel abutment plates to move in alignment, so that the plugging head blocks the oil outlet of the electronic oil pump, and the stainless steel air pipe is inserted into the oil inlet of the electronic oil pump. The other end of the stainless steel air pipe is connected to the air pipe, and the stainless steel immersion tank is filled with water to perform air tightness detection. Compared with traditional manual blockage detection, the device greatly reduces manpower consumption, not only saves time, but also reduces labor costs, improves detection efficiency, and can also improve the accuracy and reliability of the detection results.

[0016] 2. The electronic oil pump detection device of the utility model can discharge the water in the stainless steel soaking tank into the first water storage tank by opening the first valve, and the filter cover arranged at the lower end of the first delivery pipe can filter the water discharged from the stainless steel soaking tank, and can transport the water stored in the first water storage tank to the second water storage tank by controlling the water pump, and can re-transport the water stored in the second water storage tank into the stainless steel soaking tank by opening the second valve, so as to achieve recycling and eliminate the need for frequent water replacement, thereby saving a large amount of water resources. This environmentally friendly and energy-saving design is not only conducive to reducing costs, but also helps to reduce the impact on the environment. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the installation structure of the limit assembly of the utility model;

[0019] Figure 3 This is a schematic diagram of the installation structure of the limit assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the installation of the first water storage tank and the filter cover of the utility model.

[0021] In all the drawings, the same figure numbers represent the same technical features, specifically: 1. Mounting frame; 11. Mounting plate; 111. Limit plate; 2. Limit assembly; 20. Guide rod cylinder; 21. Cylinder guide rod; 22. Connecting plate; 23. Stainless steel slide rod; 24. Stainless steel abutment plate; 241. Plug head; 242. Stainless steel air pipe; 3. Stainless steel soaking tank; 31. Stainless steel bearing block; 32. Sealing ring; 4. First water storage tank; 41. First delivery pipe; 42. First valve; 43. Filter cover; 5. Water pump; 51. Second delivery pipe; 6. Second water storage tank; 61. Third delivery pipe; 62. Second valve. DETAILED DESCRIPTION

[0022] 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.

[0023] Example

[0024] Depend on Figure 1-4 Provided is an electronic oil pump detection device, comprising a mounting frame 1;

[0025] The mounting frame 1 is a rectangular frame structure and a mounting plate 11 is installed therein. Two sets of limit assemblies 2 are installed on the upper end surface of the mounting plate 11 and the two sets of limit assemblies 2 are arranged oppositely and in parallel.

[0026] The limit assembly 2 includes a guide rod cylinder 20 mounted on one side of the upper end surface of the mounting plate 11, a cylinder guide rod 21 is connected to the output end of the guide rod cylinder 20, a connecting plate 22 is mounted on one end of the cylinder guide rod 21, and two stainless steel slide rods 23 are mounted on one side of the connecting plate 22, and the two stainless steel slide rods 23 are arranged in parallel;

[0027] A stainless steel immersion tank 3 is installed at the center point of the upper end surface of the mounting plate 11, and a stainless steel bearing block 31 is installed at the center point of the bottom wall of the stainless steel immersion tank 3. The two sides of the stainless steel immersion tank 3 are respectively penetrated by two stainless steel sliding rods 23, and one end of the two stainless steel sliding rods 23 on the same side are jointly equipped with a stainless steel support plate 24, one of the stainless steel support plates 24 is equipped with a plugging head 241 on the inner side, and a stainless steel gas pipe 242 is penetrated by one side of the other stainless steel support plate 24.

[0028] In this embodiment, through the mutual cooperation between the components in the two sets of limit assemblies 2, the staff controls the two guide rod cylinders 20, so that the two guide rod cylinders 20 drive the cylinder guide rod 21 connected to the output end to extend to one side, and drive the two stainless steel abutment plates 24 to move in pairs, so that the plugging head 241 blocks the oil outlet of the electronic oil pump, and the stainless steel air pipe 242 is inserted into the oil inlet of the electronic oil pump, and the other end of the stainless steel air pipe 242 is connected to the air pipe, and the stainless steel immersion tank 3 is filled with water to perform air tightness detection. Compared with traditional manual blockage detection, the device greatly reduces manpower consumption, not only saves time, but also reduces labor costs, improves detection efficiency, and also improves the accuracy and reliability of the detection results.

[0029] In a preferred embodiment, the structural parts in contact with the water source in the present application are all made of stainless steel and are non-standard customized. Considering that the structural parts may rust during use, the structural parts of the present application are preferably detachably installed to facilitate maintenance and replacement by personnel.

[0030] Specifically, refer to Figure 1-4 The lower end of the mounting frame 1 is equipped with a first water storage tank 4, one side of the upper end surface of the first water storage tank 4 is equipped with a first delivery pipe 41, and the upper end of the first delivery pipe 41 passes through the mounting plate 11 and the stainless steel soaking tank 3, and the first delivery pipe 41 is equipped with a first valve 42 outside;

[0031] A water pump 5 is installed on the other side of the upper end surface of the first water tank 4, and a second delivery pipe 51 is connected to the output end of the water pump 5 and the second delivery pipe 51 is vertically arranged. A second water tank 6 is installed on the upper end of the mounting frame 1, and the upper end of the second delivery pipe 51 passes through the mounting plate 11 and is connected to the second water tank 6. A third delivery pipe 61 is installed on one side of the lower end surface of the second water tank 6, and the lower end of the third delivery pipe 61 passes through one side of the stainless steel soaking tank 3 and a second valve 62 is installed on the outside of the third delivery pipe 61.

[0032] In this embodiment, by opening the first valve 42, the water in the stainless steel soaking tank 3 can be discharged into the first water storage tank 4. At the same time, the filter cover 43 arranged at the lower end of the first delivery pipe 41 can filter the water discharged from the stainless steel soaking tank 3. By controlling the water pump 5, the water stored in the first water storage tank 4 can be delivered to the second water storage tank 6. By opening the second valve 62, the water stored in the second water storage tank 6 can be re-delivered into the stainless steel soaking tank 3 to achieve recycling. There is no need to frequently change the water, thereby saving a lot of water resources. This environmentally friendly and energy-saving design is not only conducive to reducing costs, but also helps to reduce the impact on the environment.

[0033] Specifically, refer to Figure 1-4 Two limit plates 111 are installed on the upper end surface of the mounting plate 11 and the two limit plates 111 are arranged in parallel. The two limit plates 111 are respectively penetrated by two stainless steel slide bars 23 on the same side. The four stainless steel slide bars 23 and the stainless steel immersion tank 3 are all equipped with sealing rings 32 at the penetration points.

[0034] In this embodiment, the two limiting plates 111 are used to limit the two stainless steel slide bars 23 on the same side, so that the stainless steel slide bars 23 can be more stable when moving. The sealing ring 32 can improve the waterproof performance and prevent the water in the stainless steel immersion tank 3 from overflowing from the sealing ring 32 and the stainless steel immersion tank 3.

[0035] Specifically, refer to Figure 4 A filter cover 43 is mounted on the upper end of the inner wall of the first water storage tank 4 and the filter cover 43 is located below the lower end of the first delivery pipe 41 .

[0036] In this embodiment, the filter cover 43 is used to filter the used water in the stainless steel soaking tank 3 to prevent the residue from affecting the subsequent steps. At the same time, a water inlet is also provided on the upper end face of the first water storage tank 4. The cover plate on the upper end of the first water storage tank 4 is installed by welding. When the residue in the filter cover 43 accumulates to a certain amount, it is necessary to remove the cover plate on the upper end of the first water storage tank 4 and clean the residue in the filter cover 43.

[0037] The electronic oil pump detection device of the utility model:

[0038] During actual use, the staff first connects the two guide rod cylinders 20 to the external air source and gives the cylinders an output value, then places the electronic oil pump on the stainless steel bearing block 31, and faces the oil outlet end of the electronic oil pump to the side of the plugging head 241, then starts the two guide rod cylinders 20, so that the two guide rod cylinders 20 respectively drive the cylinder guide rods 21 connected to the output ends to extend, and when the cylinder guide rods 21 move, they drive the connecting plate 22 connected at one end and the two stainless steel sliding rods 23 on one side of the connecting plate 22 to move, and through the limiting of the limiting plate 111, the two stainless steel abutment plates 24 finally move in pairs, so that the plugging head 241 blocks the oil outlet of the electronic oil pump, and the stainless steel air supply pipe 242 is inserted into the oil inlet of the electronic oil pump, and the other end of the stainless steel air supply pipe 242 is connected to the air pipe and connected to the external air supply equipment, and then the second valve 62 is opened, so that the water stored in the second water tank 6 flows out from the third delivery pipe 61 After flowing into the stainless steel soaking tank 3 and covering the electronic oil pump, the second valve 62 is closed, and the external gas supply equipment is opened, so that the gas supply equipment supplies gas to the stainless steel gas supply pipe 242 connected through the air pipe, and finally the gas source enters the electronic oil pump. Then the staff observes whether there are bubbles at the connection of the electronic oil pump immersed in water. After the detection is completed, the first valve 42 is opened, so that the water in the stainless steel soaking tank 3 flows along the first delivery pipe 41 into the first water tank 4. Before the water enters the first water tank 4, it will be filtered by the filter cover 43. When there is no water in the stainless steel soaking tank 3, the two guide rod cylinders 20 are controlled again to make the two stainless steel abutment plates 24 move outward, thereby canceling the limit on the electronic oil pump. After canceling the electronic oil pump, the above operation can be repeated to continuously perform the detection operation. When there is no water in the second water tank 6, by connecting the water pump 5 to an external power supply and starting it, the water in the first water tank 4 is transported from the second delivery pipe 51 to the second water tank 6.

[0039] 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 electronic oil pump detection device, characterized in that: comprising a mounting frame (1); The mounting frame (1) is a rectangular frame structure and is equipped with a mounting plate (11) therein; the upper end surface of the mounting plate (11) is equipped with two sets of limit assemblies (2), and the two sets of limit assemblies (2) are arranged in parallel and opposite directions; The limit assembly (2) comprises a guide rod cylinder (20) mounted on one side of the upper end surface of the mounting plate (11); the output end of the guide rod cylinder (20) is connected to a cylinder guide rod (21); one end of the cylinder guide rod (21) is mounted with a connecting plate (22); one side of the connecting plate (22) is mounted with two stainless steel slide rods (23), and the two stainless steel slide rods (23) are arranged in parallel; A stainless steel soaking tank (3) is installed at the center point of the upper end surface of the mounting plate (11), and a stainless steel bearing block (31) is installed at the center point of the bottom wall of the stainless steel soaking tank (3). Two stainless steel slide bars (23) penetrate the two sides of the stainless steel soaking tank (3), and a stainless steel abutment plate (24) is installed at one end of the two stainless steel slide bars (23) on the same side. A plug (241) is installed on the inner side of one of the stainless steel abutment plates (24), and a stainless steel gas pipe (242) penetrates one side of the other stainless steel abutment plate (24).

2. The electronic oil pump detection device according to claim 1, characterized in that: The lower end of the mounting frame (1) is equipped with a first water storage tank (4), one side of the upper end surface of the first water storage tank (4) is equipped with a first delivery pipe (41), and the upper end of the first delivery pipe (41) passes through the mounting plate (11) and the stainless steel soaking tank (3), and the first delivery pipe (41) is equipped with a first valve (42) on the outside.

3. The electronic oil pump detection device according to claim 2, characterized in that: A water pump (5) is mounted on the other side of the upper end surface of the first water storage tank (4); a second delivery pipe (51) is connected to the output end of the water pump (5) and the second delivery pipe (51) is arranged vertically; a second water storage tank (6) is mounted on the upper end of the mounting frame (1); the upper end of the second delivery pipe (51) passes through the mounting plate (11) and is connected to the second water storage tank (6).

4. The electronic oil pump detection device according to claim 3, characterized in that: A third delivery pipe (61) is mounted on one side of the lower end surface of the second water storage tank (6), the lower end of the third delivery pipe (61) passes through one side of the stainless steel soaking tank (3), and a second valve (62) is mounted on the outside of the third delivery pipe (61).

5. The electronic oil pump detection device according to claim 1, characterized in that: The upper end surface of the mounting plate (11) is equipped with two limit plates (111) and the two limit plates (111) are arranged in parallel. The two limit plates (111) are respectively penetrated by two stainless steel sliding rods (23) on the same side. The four stainless steel sliding rods (23) and the stainless steel soaking tank (3) are all equipped with sealing rings (32) at the penetration points.

6. The electronic oil pump detection device according to claim 2, characterized in that: The upper end of the inner wall of the first water storage tank (4) is equipped with a filter cover (43), and the filter cover (43) is located below the lower end of the first delivery pipe (41).

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