CN214408497U - Valve body impact test platform - Google Patents
Valve body impact test platform Download PDFInfo
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- CN214408497U CN214408497U CN202022913846.8U CN202022913846U CN214408497U CN 214408497 U CN214408497 U CN 214408497U CN 202022913846 U CN202022913846 U CN 202022913846U CN 214408497 U CN214408497 U CN 214408497U
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Abstract
The utility model discloses a valve body impact test stand, which relates to the technical field of impact test equipment and comprises a power cabinet, a control console, a test stand and a detection box; the control console is arranged on the power cabinet, and a display screen and a button are further arranged on the control console; the test bed is arranged on the detection box; an oil tank, a hydraulic pump, an air exchange fan and a processor are arranged in the power cabinet, and the oil tank and the hydraulic pump are arranged on the power cabinet body; the side wall of the power cabinet body is also provided with an air exchange fan, and the air exchange fan is arranged above the oil tank; a processor bracket is installed at the top in the power cabinet, and a processor is arranged on the processor bracket. The utility model can visually display the test result during working, is convenient to operate and improves the impact precision; and a plurality of test modes are set, so that the method has high applicability.
Description
Technical Field
The utility model belongs to the technical field of the impact test equipment, concretely relates to valve body impact test platform.
Background
The valve body is a main part in the valve and is usually processed in a casting or forging mode; the valve body is used for installing pipelines and valve cores in use, and is not only impacted by the flow of internal liquid, but also influenced by the installation environment, such as extrusion, oxidation and the like; during the production process of the valve, the sealing strength, the safety performance and the like of the valve are generally required to be tested, and during the production process of the valve body, the impact strength of the valve body is generally required to be tested.
Publication No. CN207197770U discloses an impact test stand, wherein the impact test stand is provided with a mounting groove in the device for placing various waveform generators, and the position of the waveform generator is adjusted by an adjusting seat, so that small acceleration and large pulse width impact tests are carried out on small and medium-sized test pieces; the impact test bed has the advantages of simple equipment, lower cost, convenient operation and smaller occupied area.
The problems existing in the prior art are as follows: in this field, an impact test stand that can be used for a valve body usually omits a model operation for convenience of operation and a small footprint, and can satisfy only a general impact test.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a valve body impact test bed which is convenient to operate; the working efficiency of the equipment is greatly improved, and the service life of the equipment is prolonged.
The utility model provides a following technical scheme:
a valve body impact test bed comprises a power cabinet, a control platform, a test bed and a detection box; the control console is arranged on the power cabinet, and a display screen and a button are further arranged on the control console; the test bed is arranged on the detection box.
Preferably, an oil tank, a hydraulic pump, a ventilation fan and a processor are arranged in the power cabinet, and the oil tank and the hydraulic pump are both arranged on the power cabinet body; the side wall of the power cabinet body is also provided with an air exchange fan, and the air exchange fan is arranged above the oil tank; a processor bracket is installed at the top in the power cabinet, and a processor is arranged on the processor bracket.
Preferably, the test bed is provided with an installation plate and a top plate, and an impact hydraulic cylinder is arranged between the installation plate and the top plate; one end of the impact hydraulic cylinder is provided with an impact block through a connecting rod, and an elastic layer is arranged on the impact surface of the impact block; a guide rod is fixed on the bottom surface of the mounting plate, and one end of the guide rod is fixed on the placing table; and an impact block is also arranged on the guide rod in a sliding way.
Preferably, the detection box comprises a bottom plate and a placing table, a pressure sensor is mounted on the bottom plate, and a supporting block is arranged at one section of the pressure sensor; the placing table is provided with a clamp hydraulic cylinder, and the clamp hydraulic cylinder is connected with a clamp through a connecting rod.
Preferably, the placing table is provided with an annular through hole, and the supporting block is installed in the through hole.
Preferably, the impact hydraulic cylinder and the clamp hydraulic cylinder are both communicated with an oil tank through hydraulic oil pipes.
Preferably, the processor is electrically connected with the hydraulic pump, the display screen, the button and the pressure sensor.
The utility model has the advantages that: the valve body impact test bed is internally provided with a controller, a display and other equipment, so that the test result is displayed clearly and the operation is convenient; the hydraulic impact is adopted in the structure, and the hydraulic impact is matched with a pressure sensor for use, so that the impact precision can be improved; the elastic layer is arranged on the impact block, so that the damage of an impact test to a product is effectively reduced, and the test precision of the test valve body is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of a valve body impact test bed;
fig. 2 is a schematic diagram of the internal structure of the valve body impact test bed.
In the figure: the device comprises a power cabinet 10, a power cabinet body 101, an oil tank 102, a hydraulic pump 103, a ventilation fan 104, a processor bracket 105, a processor 106, a control console 20, a display screen 201, a button 202, a test bed 30, a mounting plate 301, a top plate 302, an impact hydraulic cylinder 303, an impact block 304, an elastic layer 305, a guide rod 306, a detection box 40, a bottom plate 401, a placing table 402, a supporting block 403, a pressure sensor 404, a clamp hydraulic cylinder 405, a clamp 406 and a hydraulic oil pipe 407.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the present application, and it is obvious that the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without inventive achievements all belong to the protection scope of the present invention.
As shown in the figure, the utility model provides a technical scheme:
a valve body impact test stand comprises a power cabinet 10, a control console 20, a test stand 30 and a detection box 40; the control console 20 is arranged on the power cabinet 10, and a display screen 201 and a button 202 are further arranged on the control console 20; the test stand 30 is disposed on the test box 40.
An oil tank 102, a hydraulic pump 103, a ventilation fan 104 and a processor 106 are arranged in the power cabinet 10, and the oil tank 102 and the hydraulic pump 103 are both arranged on the power cabinet body 101; a ventilation fan 104 is further arranged on the side wall of the power cabinet body 101, and the ventilation fan 104 is arranged above the oil tank 102; a processor bracket 105 is mounted on the top inside the power cabinet 10, and a processor 106 is provided on the processor bracket 105.
The test bed 30 is provided with a mounting plate 301 and a top plate 302, and an impact hydraulic cylinder 303 is arranged between the mounting plate 301 and the top plate 302; an impact block 304 is mounted at one end of the impact hydraulic cylinder 303 through a connecting rod, and an elastic layer 305 is arranged on the impact surface of the impact block 304; a guide rod 306 is fixed on the bottom surface of the mounting plate 301, and one end of the guide rod 306 is fixed on the placing table 402; the guide rod 306 is also provided with the impact block 304 in a sliding way, and the arrangement of the guide rod 306 can improve the impact precision of the impact block 304.
The detection box 40 comprises a bottom plate 401 and a placing table 402, wherein a pressure sensor 404 is installed on the bottom plate 401, and a supporting block 403 is arranged on one section of the pressure sensor 404; the placing table 402 is provided with a clamp hydraulic cylinder 405, the clamp hydraulic cylinder 405 is connected with a clamp 406 through a connecting rod, the clamp hydraulic cylinder 405 drives the clamp 406 to clamp the valve body in work, and the valve body is prevented from deviating due to impact.
The placing table 402 is provided with an annular through hole, the supporting block 403 is arranged in the through hole, and in the impact process, the supporting block 404 is compressed due to impact force and drives the supporting block 403 to move downwards; the support block 403 is guided by being disposed in the through hole of the placement table 402.
The impact hydraulic cylinder 303 and the clamp hydraulic cylinder 405 are both communicated with the oil tank 102 through a hydraulic oil pipe 407, and in operation, one end of the impact hydraulic cylinder 303 and one end of the clamp hydraulic cylinder 405 are communicated with the oil tank 102 through the hydraulic pump 103 by the hydraulic oil pipe 407.
The processor 106 is electrically connected to the hydraulic pump 103, the display 201, the button 202, and the pressure sensor 404.
The utility model discloses the during operation: placing the valve body on a supporting block 403, and manually controlling a clamp hydraulic cylinder 405 through a button 202 to clamp the valve body; impact parameters are set according to test requirements, and then an impact hydraulic cylinder 303 drives an impact block 304 to move downwards to perform an impact test on the valve body.
In the process of the test, the pressure sensor 404 arranged in the detection box 40 measures the pressure of the valve body, and the pressure is compared with the set pressure value, and the comparison result is displayed through the display screen 201.
By utilizing the impact test bed, the impact mode can be set through the control console 20, and different impact modes including general impact, slow impact and cyclic impact are simulated; in each mode setting, the processor 106 controls the movement of the impact block 304.
Although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts will be within the scope of the appended claims.
Claims (7)
1. A valve body impact test stand comprises a power cabinet (10), a control console (20), a test stand (30) and a detection box (40); the method is characterized in that: the control console (20) is arranged on the power cabinet (10), and a display screen (201) and a button (202) are further arranged on the control console (20); the test bed (30) is arranged on the detection box (40).
2. The valve body impact test stand of claim 1, characterized in that: an oil tank (102), a hydraulic pump (103), a ventilation fan (104) and a processor (106) are arranged in the power cabinet (10), and the oil tank (102) and the hydraulic pump (103) are both arranged on the power cabinet body (101); a ventilation fan (104) is further arranged on the side wall of the power cabinet body (101), and the ventilation fan (104) is arranged above the oil tank (102); a processor bracket (105) is installed at the top in the power cabinet (10), and a processor (106) is arranged on the processor bracket (105).
3. The valve body impact test stand of claim 1, characterized in that: the test bed (30) is provided with an installation plate (301) and a top plate (302), and an impact hydraulic cylinder (303) is arranged between the installation plate (301) and the top plate (302); one end of the impact hydraulic cylinder (303) is provided with an impact block (304) through a connecting rod, and an elastic layer (305) is arranged on the impact surface of the impact block (304); a guide rod (306) is further fixed on the bottom surface of the mounting plate (301), and one end of the guide rod (306) is fixed on the placing table (402); and an impact block (304) is also arranged on the guide rod (306) in a sliding way.
4. The valve body impact test stand of claim 1, characterized in that: the detection box (40) comprises a bottom plate (401) and a placing table (402), a pressure sensor (404) is installed on the bottom plate (401), and a supporting block (403) is arranged on one section of the pressure sensor (404); the placing table (402) is provided with a clamp hydraulic cylinder (405), and the clamp hydraulic cylinder (405) is connected with a clamp (406) through a connecting rod.
5. The valve body impact test stand of claim 4, wherein: the placing table (402) is provided with an annular through hole, and the supporting block (403) is installed in the through hole.
6. A valve body impact test stand according to claim 3, characterized in that: the impact hydraulic cylinder (303) and the clamp hydraulic cylinder (405) are both communicated with the oil tank (102) through hydraulic oil pipes (407).
7. The valve body impact test stand of claim 2, wherein: the processor (106) is electrically connected with the hydraulic pump (103), the display screen (201), the button (202) and the pressure sensor (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022913846.8U CN214408497U (en) | 2020-12-07 | 2020-12-07 | Valve body impact test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022913846.8U CN214408497U (en) | 2020-12-07 | 2020-12-07 | Valve body impact test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214408497U true CN214408497U (en) | 2021-10-15 |
Family
ID=78038617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022913846.8U Active CN214408497U (en) | 2020-12-07 | 2020-12-07 | Valve body impact test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214408497U (en) |
-
2020
- 2020-12-07 CN CN202022913846.8U patent/CN214408497U/en active Active
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