A quick-mount test oil pump testing apparatus

Abstract

The utility model relates to oil pump testing equipment technical field discloses a kind of oil pump testing equipment of quick installation test, including rack, the inside fixed connection of rack has oil pump motor, the front thread connection of oil pump motor has joint connecting plate one, the front thread connection of joint connecting plate one has oil pump connecting plate two, the left and right ends of oil pump connecting plate two are all fixedly connected with oil pump oil outlet joint.The utility model is through the oil pipe of setting oil pump testing equipment and is connected to the oil inlet and outlet end sliding table assembly through joint, worker only needs to open screw on oil pump joint connecting plate and then slightly push open sliding table assembly with force, oil circuit joint is separated from oil pump, can easily and quickly install and disassemble oil pump, greatly reduce the time of installation and disassembly oil pump, because of the oil inlet and outlet side of oil pump uses sliding table movement structure, can install flowmeter, temperature controller, pressure gauge and other detection instruments on sliding table, satisfy the demand of multifunctional detection.

Description

Technical Field

[0001] This utility model relates to the technical field of oil pump testing equipment, and in particular to an oil pump testing equipment that allows for rapid installation and testing. Background Technology

[0002] Fuel pump testing equipment is mainly used for the testing, adjustment, and maintenance of diesel engine fuel injection pumps. It supports precise measurement of parameters such as speed, fuel quantity, temperature, and pressure, and can complete 14 core tests including fuel supply quantity and fuel injection time. It is mainly divided into four types: mechanical, hydraulic, slip-ring, and frequency conversion. Among them, the frequency conversion type has become mainstream due to its stable speed (0-4000 rpm ±1 error) and wide speed range. It uses a microprocessor to achieve stepless speed regulation and is equipped with a 15-inch LCD screen to display parameters.

[0003] Currently available oil pump testing equipment connects the oil tank outlet to the oil pump inlet via a connector and oil pipe, and then connects the oil pump outlet to the oil tank return port via a connector and oil pipe.

[0004] This method of rigidly connecting the oil pump inlet and outlet via connectors and oil pipes involves bending the oil pipes 90 degrees from bottom to top and installing them at the pump inlet and outlet. In this case, the oil pipes are subject to bending force, and workers need to exert a lot of force to remove the connectors at the pump inlet and outlet each time they install or remove the connectors, making installation difficult. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides an oil pump testing device for rapid installation and testing.

[0006] This utility model is achieved by the following technical solution: a quick installation and testing oil pump testing device, including a frame, an oil pump motor is fixedly connected inside the frame, a connector connecting plate one is threadedly connected to the front of the oil pump motor, an oil pump connecting plate two is threadedly connected to the front of the connector connecting plate one, and oil pump outlet connectors are fixedly connected to both the left and right ends of the oil pump connecting plate two.

[0007] A lower slide plate is fixedly connected to the top of the frame. A linear slide rail is fixedly connected to the top of the lower slide plate. An upper slide plate is slidably connected to the top of the linear slide rail. A connector is snapped into the interior of the upper slide plate. An oil passage block is fixedly connected to the top of the connector. A fixing plate is threaded to the left end of the oil passage block. A connector is inserted into the left end of the fixing plate. An oil tank is fixedly connected to the left end of the frame. A lower slide plate is fixedly connected to the top of the oil tank. A linear slide rail is fixedly connected to the top of the lower slide plate. The top of the slide rail 2 is slidably connected to the slide upper plate 2, the top of the slide upper plate 2 is fixedly connected to the support column, the inside of the slide upper plate 2 is snapped with the mounting joint 2, the top of the mounting joint 2 is threadedly connected to the support plate 1, the top of the support plate 1 is threadedly connected to the connecting elbow, the right end of the connecting elbow is threadedly connected to the switch valve, the right end of the switch valve is threadedly connected to the flow meter, the right end of the flow meter is threadedly connected to the connecting straight pipe, the right end of the connecting straight pipe is threadedly connected to the support plate 2, and the inside of the support plate 2 is snapped with the mounting joint 1.

[0008] Through the above technical solution, linear slide rail one and linear slide rail two support slide plate one and slide plate two respectively. The oil pump and test pipeline are precisely aligned by sliding adjustment. The support column at the top of slide plate two cooperates with the connecting bend to form an adjustable fluid passage to adapt to different installation height requirements.

[0009] As a further improvement to the above solution, the oil pump outlet connector is located on the front of the connector connecting plate one, and the number of the oil pump outlet connectors is set to two, with the two oil pump outlet connectors symmetrically distributed with the connector connecting plate one as the center.

[0010] Through the above technical solution, the oil pump motor is connected by the threaded connection of connector plate one and oil pump connector plate two, which can quickly adapt to oil pumps of different specifications. The oil pump outlet connectors are symmetrically distributed with connector plate one as the center, which facilitates the simultaneous connection of multiple test pipelines and shortens the installation time.

[0011] As a further improvement to the above scheme, the number of linear slide rails is set to two, and the two linear slide rails are symmetrically distributed front and back with the lower slide plate as the center, and the upper slide plate is located on top of the lower slide plate.

[0012] As a further improvement to the above solution, the oil passage block is located on the front of the frame, and the second connector is located at the left end of the oil passage block.

[0013] With the above technical solution, both slide plate one and slide plate two adopt snap-fit ​​connectors, which can complete the positioning and fixing of the equipment without tools. The connector connecting plate one and oil pump connecting plate two are made of high-strength aluminum alloy, which is lightweight and corrosion resistant, and is suitable for frequent disassembly and assembly.

[0014] As a further improvement to the above solution, the upper slide plate 2 is located on top of the lower slide plate 2, the linear slide rail 2 is located on top of the oil tank, and the switch valve is located on top of the upper slide plate 2.

[0015] As a further improvement to the above solution, the flow meter is located at the top of the upper plate of the slide, the flow meter is located at the top of the support column, and the connecting straight pipe is located at the top of the support column.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This invention features an oil pump testing device where the oil pipe is connected to the inlet and outlet slide assembly via a connector. Workers simply need to unscrew the screws on the oil pump connector plate and then push the slide assembly open slightly to separate the oil line connector from the oil pump. This allows for easy and quick installation and disassembly of the oil pump, significantly reducing installation and disassembly time. Because the oil pump uses a sliding structure at the inlet and outlet, flow meters, temperature controllers, pressure gauges, and other testing instruments can be installed on the slide, meeting the needs of multi-functional testing.

[0018] This utility model, by setting the oil circuit block on the front of the frame (as claimed), facilitates the observation and maintenance of the oil circuit status. The flow meter is placed on the top of the support column (as claimed), avoiding measurement errors caused by gravity and facilitating real-time data reading. The snap-fit ​​design connecting the straight pipe to the support plate ensures a stable pipeline connection and reduces the risk of leakage caused by vibration. The flow start and stop are controlled by the on / off valve. Combined with the real-time monitoring of the flow meter, the performance of the oil pump under different load conditions can be simulated to meet diverse testing needs. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is an enlarged schematic diagram of the structure at point A of this utility model;

[0021] Figure 3 This is an exploded structural diagram of the oil outlet slide assembly of this utility model;

[0022] Figure 4 This is an exploded structural diagram of the oil inlet slide assembly of this utility model.

[0023] Explanation of key symbols:

[0024] 1. Frame; 2. Oil pump motor; 3. Connector plate one; 4. Oil pump connecting plate two; 5. Oil pump outlet connector; 6. Lower slide plate one; 7. Linear slide rail one; 8. Upper slide plate one; 9. Connector one; 10. Oil passage block; 11. Fixing plate; 12. Connector two; 13. Oil tank; 14. Lower slide plate two; 15. Linear slide rail two; 16. Upper slide plate two; 17. Support column; 18. Mounting connector two; 19. Support plate one; 20. Connecting bend; 21. Switch valve; 22. Flow meter; 23. Connecting straight pipe; 24. Support plate two; 25. Mounting connector one. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0026] Example:

[0027] Please combine Figures 1-4 This embodiment of a rapid installation and testing oil pump testing device includes a frame 1, an oil pump motor 2 is fixedly connected inside the frame 1, a connector connecting plate 3 is threadedly connected to the front of the oil pump motor 2, an oil pump connecting plate 4 is threadedly connected to the front of the connector connecting plate 3, and oil pump outlet connectors 5 are fixedly connected to both the left and right ends of the oil pump connecting plate 4.

[0028] A lower slide plate 6 is fixedly connected to the top of the frame 1. A linear slide rail 7 is fixedly connected to the top of the lower slide plate 6. A top slide plate 8 is slidably connected to the top of the linear slide rail 7. A connector 9 is snapped into the inside of the top slide plate 8. An oil passage block 10 is fixedly connected to the top of the connector 9. A fixing plate 11 is threaded to the left end of the oil passage block 10. A connector 12 is inserted into the left end of the fixing plate 11. An oil tank 13 is fixedly connected to the left end of the frame 1. A lower slide plate 14 is fixedly connected to the top of the oil tank 13. A linear slide rail 15 is fixedly connected to the top of the lower slide plate 14. The top of the linear slide rail 15 slides... The slide plate 16 is dynamically connected, and a support column 17 is fixedly connected to the top of the slide plate 16. An installation connector 1812 is snapped into the inside of the slide plate 16. A support plate 19 is threaded into the top of the installation connector 1812. A connecting elbow 20 is threaded into the top of the support plate 19. A switch valve 21 is threaded into the right end of the connecting elbow 20. A flow meter 22 is threaded into the right end of the switch valve 21. A connecting straight pipe 23 is threaded into the right end of the flow meter 22. A support plate 24 is threaded into the right end of the connecting straight pipe 23. An installation connector 25 is snapped into the inside of the support plate 24.

[0029] Linear slide rail 17 and linear slide rail 25 support slide plate 18 and slide plate 26 respectively. The oil pump and test pipeline are precisely aligned by sliding adjustment. The support column 17 at the top of slide plate 216 cooperates with the connecting bend 20 to form an adjustable fluid passage to adapt to different installation height requirements.

[0030] The oil pump outlet connector 5 is located on the front of the connector connecting plate 3. There are two oil pump outlet connectors 5, which are symmetrically distributed with the connector connecting plate 3 as the center. The oil pipe of the oil pump testing equipment is connected to the slide assembly at the inlet and outlet ends through the connector. The worker only needs to unscrew the screws on the oil pump connector connecting plate and then push the slide assembly open with a little force to separate the oil circuit connector from the oil pump. The oil pump can be installed and disassembled easily and quickly, which greatly reduces the time for installation and disassembly. Because the oil pump uses a slide moving structure on the inlet and outlet sides, flow meters, temperature controllers, pressure gauges and other testing instruments can be installed on the slide to meet the needs of multi-functional testing.

[0031] The oil pump motor 2 is connected to the connector connecting plate 3 and the oil pump connecting plate 4 by thread, which can quickly adapt to oil pumps of different specifications. The oil pump outlet connector 5 is symmetrically distributed with the connector connecting plate 3 as the center, which facilitates the simultaneous connection of multiple test pipelines and shortens the installation time.

[0032] The number of linear slide rails 7 is set to two, and the two linear slide rails 7 are symmetrically distributed front and back with the lower slide plate 6 as the center. The upper slide plate 8 is located on top of the lower slide plate 6.

[0033] The oil manifold block 10 is located on the front of the frame 1, and the connector 2 12 is located on the left end of the oil manifold block 10. The oil manifold block 10 is located on the front of the frame 1, which facilitates the observation and maintenance of the oil circuit status. The flow meter 22 is placed on the top of the support column 17, which avoids measurement errors caused by gravity and facilitates real-time data reading. The snap-fit ​​design between the straight pipe 23 and the support plate 24 ensures a stable pipe connection and reduces the risk of leakage caused by vibration. The flow start and stop are controlled by the switch valve 21. Combined with the real-time monitoring of the flow meter 22, the performance of the oil pump under different load conditions can be simulated to meet diverse testing needs.

[0034] Both slide plate 18 and slide plate 216 adopt snap-fit ​​connectors, which can complete the positioning and fixing of the equipment without tools. The connector connecting plate 13 and oil pump connecting plate 24 are made of high-strength aluminum alloy, which is lightweight and corrosion resistant, and is suitable for frequent disassembly and assembly.

[0035] The upper slide plate 216 is located on top of the lower slide plate 214, the linear slide rail 215 is located on top of the oil tank 13, and the switch valve 21 is located on top of the upper slide plate 216.

[0036] The flow meter 22 is located on the top of the upper plate 2 16 of the slide plate, the flow meter 22 is located on the top of the support column 17, and the connecting straight pipe 23 is located on the top of the support column 17.

[0037] The implementation principle of a rapid installation and testing oil pump testing device in this application embodiment is as follows: the oil outlet of the oil tank is connected to the oil inlet slide assembly through a connector and oil pipe, and then the oil inlet slide assembly is connected to the oil pump inlet, and then the oil pump outlet is connected to the oil outlet slide assembly, and then the oil outlet slide assembly is connected to the oil tank return port. All oil pipes are connected to the oil inlet and outlet slide assemblies through connectors. The worker only needs to unscrew the screws on the oil pump connector connecting plate and then push the slide assembly open with a little force to separate the oil circuit connector from the oil pump.

[0038] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A rapid installation and testing device for an oil pump, characterized in that, Includes a frame (1), an oil pump motor (2) is fixedly connected inside the frame (1), a connector connecting plate one (3) is threadedly connected to the front of the oil pump motor (2), an oil pump connecting plate two (4) is threadedly connected to the front of the connector connecting plate one (3), and an oil pump outlet connector (5) is fixedly connected to both the left and right ends of the oil pump connecting plate two (4). The top of the frame (1) is fixedly connected to a slide lower plate (6), the top of the slide lower plate (6) is fixedly connected to a linear slide rail (7), the top of the linear slide rail (7) is slidably connected to a slide upper plate (8), a connector (9) is snapped into the inside of the slide upper plate (8), an oil passage block (10) is fixedly connected to the top of the connector (9), a fixing plate (11) is threaded to the left end of the oil passage block (10), a connector (12) is inserted into the left end of the fixing plate (11), an oil tank (13) is fixedly connected to the left end of the frame (1), a slide lower plate (14) is fixedly connected to the top of the oil tank (13), a linear slide rail (15) is fixedly connected to the top of the slide lower plate (14), and a linear slide rail (15) is fixedly connected to the top of the linear slide rail (16). 5) has a sliding upper plate two (16) at the top, and a support column (17) is fixedly connected to the top of the upper plate two (16). The upper plate two (16) has an installation joint two (18) inside, and a support plate one (19) is threaded to the top of the installation joint two (18). The support plate one (19) has a connecting bend pipe (20) threaded to the top of the support plate one (19). The right end of the connecting bend pipe (20) is threaded to a switch valve (21). The right end of the switch valve (21) is threaded to a flow meter (22). The right end of the flow meter (22) is threaded to a connecting straight pipe (23). The right end of the connecting straight pipe (23) is threaded to a support plate two (24). The support plate two (24) has an installation joint one (25) inside.

2. The oil pump testing equipment for rapid installation and testing as described in claim 1, characterized in that: The oil pump outlet connector (5) is located on the front of the connector connecting plate (3). The number of the oil pump outlet connector (5) is set to two, and the two oil pump outlet connectors (5) are symmetrically distributed with the connector connecting plate (3) as the center.

3. The oil pump testing equipment for rapid installation and testing as described in claim 1, characterized in that: The number of linear slide rails (7) is set to two, and the two linear slide rails (7) are symmetrically distributed front and back with the lower slide plate (6) as the center. The upper slide plate (8) is located on top of the lower slide plate (6).

4. The oil pump testing equipment for rapid installation and testing as described in claim 1, characterized in that: The oil circuit block (10) is located on the front of the frame (1), and the second connector (12) is located at the left end of the oil circuit block (10). The second connector (12) is located on the front of the frame (1).

5. The oil pump testing equipment for rapid installation and testing as described in claim 1, characterized in that: The upper slide plate 2 (16) is located on top of the lower slide plate 2 (14), the linear slide rail 2 (15) is located on top of the oil tank (13), and the switch valve (21) is located on top of the upper slide plate 2 (16).

6. The oil pump testing equipment for rapid installation and testing as described in claim 1, characterized in that: The flow meter (22) is located on the top of the slide plate 2 (16), the flow meter (22) is located on the top of the support column (17), and the connecting straight pipe (23) is located on the top of the support column (17).

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