CN217107685U - Comprehensive hydraulic element test platform - Google Patents
Comprehensive hydraulic element test platform Download PDFInfo
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- CN217107685U CN217107685U CN202220343750.9U CN202220343750U CN217107685U CN 217107685 U CN217107685 U CN 217107685U CN 202220343750 U CN202220343750 U CN 202220343750U CN 217107685 U CN217107685 U CN 217107685U
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- oil pump
- electromagnetic valve
- hydraulic
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Abstract
The utility model discloses a comprehensive hydraulic component test platform, which comprises an oil pump, wherein the oil pump is connected with a solenoid valve, and a check valve, an overflow valve and a pressure gauge a are sequentially arranged on a pipeline connected with the solenoid valve; the oil pump is connected with an oil inlet of the electromagnetic valve, an oil return port of the electromagnetic valve is connected with the oil tank, two oil outlets of the electromagnetic valve are respectively connected with a connecting pipeline a and a connecting pipeline b, and the connecting pipeline a and the connecting pipeline b are connected to the tested hydraulic element; and a cooler is also arranged on a pipeline connecting the oil pump and the oil return port of the electromagnetic valve. The hydraulic element comprehensive test platform is used for testing operation, is convenient, fast, safe and reliable, effectively improves the operation efficiency and reduces the labor intensity.
Description
Technical Field
The utility model belongs to the technical field of hydraulic component testing arrangement, concretely relates to comprehensive hydraulic component test platform.
Background
In the past, due to the performance differences of the hydraulic elements such as sealing performance, sensitivity and reliability and the lack of conditions for detecting various performances of the hydraulic elements, various faults often occur in the hydraulic systems of fully mechanized mining equipment such as coal mining machines and shuttle cars during assembly and debugging, the hydraulic systems of the coal mining machines are complex in structure, a large amount of manpower and labor hours are consumed for disassembly and inspection, and the progress of the equipment is influenced, and the development of other works is restricted. Therefore, for the influence of eliminating hydraulic component to the equipment maintenance from the root, the utility model relates to a, made hydraulic component comprehensive testing platform.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a comprehensive hydraulic component test platform has solved hydraulic component and has failed the technical problem who influences work efficiency not testing.
The utility model adopts the technical proposal that: the comprehensive hydraulic element testing platform comprises an oil pump, wherein the oil pump is connected with an electromagnetic valve, and a one-way valve, an overflow valve and a pressure gauge a are sequentially arranged on a pipeline for connecting the oil pump and the electromagnetic valve; the oil pump is connected with an oil inlet of the electromagnetic valve, an oil return port of the electromagnetic valve is connected with the oil tank, two oil outlets of the electromagnetic valve are respectively connected with a connecting pipeline a and a connecting pipeline b, and the connecting pipeline a and the connecting pipeline b are connected to the tested hydraulic element; and a cooler is also arranged on a pipeline connecting the oil pump and the oil return port of the electromagnetic valve.
The utility model is also characterized in that,
and the connecting pipeline a and the connecting pipeline b are respectively provided with a pressure gauge b.
The electromagnetic valve, the pressure gauge a, the pressure gauge b and the oil tank are all fixed on the hydraulic element placing platform.
The oil pump is connected with the motor.
The hydraulic control platform is connected with the oil pump and used for controlling oil pressure in the pipeline.
The ends of the connecting pipeline a7 and the connecting pipeline b8, which are connected with the hydraulic element, are provided with pipe joint clips, and the pipe joint clips can be replaced according to different hydraulic elements to be detected.
The solenoid valves 6 can be provided with a plurality of groups, and the test requirements of a plurality of hydraulic elements are met.
The utility model has the advantages as follows:
1. the hydraulic element comprehensive test platform is used for testing operation, is convenient, fast, safe and reliable, effectively improves the operation efficiency and reduces the labor intensity.
2. The comprehensive hydraulic element test platform is simple to operate, good in using effect and worthy of popularization and application. Meanwhile, the project provides effective help for improving the maintenance quality and training operators to learn the hydraulic principle, and also provides ideas and methods for subsequent maintenance of other equipment, so that experience is accumulated;
3. the working efficiency of the staff is improved. Traditional equipment debugging hydraulic system need consume man-hour 1 week 3 people at least, and to the hydraulic pressure spare that has the problem during the debugging, still need disassemble again and get off to inspect and maintain, consuming time and wasting force. By using the test platform, workers can judge whether each hydraulic part is good or not before installing the test platform on equipment, and effective help is provided for improving the working efficiency of the workers.
4. The maintenance quality of the equipment is improved. When a hydraulic system fails and is analyzed and checked, hydraulic components which possibly have problems are usually required to be disassembled for checking, and the problem that other hydraulic components are abraded and even deformed to cause quality and potential safety hazards cannot be avoided in the process. The platform can greatly avoid the phenomenon.
Drawings
Fig. 1 is a schematic structural diagram of the comprehensive hydraulic component testing platform of the present invention;
FIG. 2 is a schematic diagram of the comprehensive hydraulic component testing platform of the present invention;
in the figure, 1, a motor, 2, an oil pump, 3, a check valve, 4, pressure gauges a, 5, an overflow valve, 6, an electromagnetic valve, 7, connecting pipelines a, 8, connecting pipelines b, 9, a cooler 10, a hydraulic element, 11, pressure gauges b, 12, an oil tank and 13, a hydraulic control console are arranged.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The structure of the comprehensive hydraulic component testing platform of the utility model is shown in fig. 1-2, the comprehensive hydraulic component testing platform comprises an oil pump 2, the oil pump 2 is connected with a solenoid valve 6, and a check valve 3, an overflow valve 5 and a pressure gauge a4 are sequentially arranged on a pipeline connecting the oil pump 2 and the solenoid valve 6; the oil pump 2 is connected to an oil inlet of the electromagnetic valve 6, an oil return port of the electromagnetic valve 6 is connected with the oil tank 12, two oil outlets of the electromagnetic valve are respectively connected with a connecting pipeline a7 and a connecting pipeline b8, and the connecting pipeline a7 and the connecting pipeline b8 are connected to the tested hydraulic element 10; and a cooler 9 is also arranged on a pipeline connecting the oil pump 2 and an oil return port of the electromagnetic valve.
The connection line a7 and the connection line b8 are provided with a pressure gauge b11, respectively.
The electromagnetic valve 6, the pressure gauge a4, the pressure gauge b11 and the oil tank 12 are all fixed on the hydraulic element placing platform.
The oil pump 2 is connected with the motor 1, and the motor 1 drives the oil pump.
The hydraulic control system further comprises a hydraulic control platform 13, wherein the hydraulic control platform 13 is connected with the oil pump 2 and used for controlling oil pressure in a pipeline.
A coarse oil filter is also arranged on a connecting pipeline between the oil tank 12 and the oil pump 2.
The solenoid valves 6 can be provided with a plurality of groups, and the test requirements of a plurality of hydraulic elements are met.
The comprehensive hydraulic element testing platform of the utility model mainly carries out pressure maintaining test on a pump, a motor, an electromagnetic valve (rated pressure: 3300PSI), a reversing valve (rated pressure: 4500PSI) and an oil cylinder. The maximum test pressure for this platform design was 31.75 MPA.
The test method comprises the following steps:
firstly, using a hydraulic oil pump 2 to filter oil in an oil tank and then connect the oil with an electromagnetic valve 6, and respectively connecting hydraulic elements to be tested through pipe joint clips;
secondly, operating the electromagnetic valve and each stop valve of the oil inlet pipeline to perform pressure maintaining test or action on the hydraulic element;
and thirdly, checking whether each hydraulic component leaks and the action sensitivity of the hydraulic component, and gradually checking each performance of the hydraulic component so as to determine the next operation direction.
Examples
The utility model discloses a comprehensive hydraulic component test platform manufacture process:
the comprehensive hydraulic element testing platform mainly comprises a ground platform, an oil pump, a filter, an electromagnetic valve, a one-way valve, an overflow valve and the like. The specific implementation process is as follows:
(1) manufacturing a hydraulic element placing platform, and welding and fixing the hydraulic element placing platform on a renovated ground;
(2) a self-purchased hydraulic control console is fixedly arranged on one side of the ground;
(3) a one-way valve, an overflow valve and an electromagnetic valve are respectively and fixedly arranged on the hydraulic element placing platform, and required flow parameters can be adjusted according to test requirements in the process; and leading out a pipeline from an oil outlet of the electromagnetic valve, and connecting the corresponding valve bank in series with a hydraulic element to be tested to start testing.
Claims (8)
1. Comprehensive hydraulic component test platform, its characterized in that: the oil pump comprises an oil pump (2), wherein the oil pump (2) is connected with an electromagnetic valve (6), and a one-way valve (3), an overflow valve (5) and a pressure gauge a (4) are sequentially arranged on a pipeline for connecting the oil pump (2) and the electromagnetic valve (6); the oil pump (2) is connected with an oil inlet of the electromagnetic valve (6), an oil return port of the electromagnetic valve (6) is connected with an oil tank (12), two oil outlets of the electromagnetic valve are respectively connected with a connecting pipeline a (7) and a connecting pipeline b (8), and the connecting pipeline a (7) and the connecting pipeline b (8) are connected to the tested hydraulic element (10); and a cooler (9) is also arranged on a pipeline connecting the oil pump (2) and the oil return port of the electromagnetic valve.
2. The integrated hydraulic component test platform of claim 1, wherein: and the connecting pipeline a (7) and the connecting pipeline b (8) are respectively provided with a pressure gauge b (11).
3. The integrated hydraulic component test platform of claim 1, wherein: and the electromagnetic valve (6), the pressure gauge a (4), the pressure gauge b (11) and the oil tank (12) are all fixed on the hydraulic element placing platform.
4. The integrated hydraulic component test platform of claim 2, wherein: the oil pump (2) is connected with the motor (1).
5. The integrated hydraulic component test platform of claim 1, wherein: still include hydraulic control platform (13), hydraulic control platform (13) are connected with oil pump (2) for oil pressure in the control line.
6. The integrated hydraulic component test platform of claim 1, wherein: and a coarse oil filter is also arranged on a connecting pipeline between the oil tank (12) and the oil pump (2).
7. The integrated hydraulic component test platform of claim 1, wherein: and pipe joint clamps are arranged at the ends of the connecting pipelines a (7) and b (8) connected with the hydraulic element.
8. The integrated hydraulic component test platform of claim 1, wherein: multiple groups of electromagnetic valves (6) can be arranged and correspond to different hydraulic elements to be tested.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220343750.9U CN217107685U (en) | 2022-02-18 | 2022-02-18 | Comprehensive hydraulic element test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220343750.9U CN217107685U (en) | 2022-02-18 | 2022-02-18 | Comprehensive hydraulic element test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217107685U true CN217107685U (en) | 2022-08-02 |
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ID=82599500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220343750.9U Active CN217107685U (en) | 2022-02-18 | 2022-02-18 | Comprehensive hydraulic element test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217107685U (en) |
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2022
- 2022-02-18 CN CN202220343750.9U patent/CN217107685U/en active Active
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