Sewage test device for simulating durability of mechanical parts
By designing a sewage test device and using a diaphragm pump and a pneumatic mechanism to simulate the sewage environment, the problem of the inability to assess the degree of damage before being put into use is solved, and effective evaluation of the durability of parts and product quality control is achieved.
Patent Information
- Application Number
- CN202422177052.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-05
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-09-05
AI Technical Summary
In the prior art, mechanical parts cannot effectively simulate the degree of damage and stable working time in the sewage environment before they are put into use, resulting in the inability to ensure product quality.
A sewage test device for the durability simulation of mechanical parts was designed. The connecting screw drives the connecting clamps to move in the sink through the diaphragm pump, and the sand is blown together with the air duct to form a sewage environment, simulate the durability of the parts in the sewage, and use the pneumatic mechanism to control the gas pressure to form a sewage environment, so as to achieve the change of the position of the experimental object.
It realizes the durability simulation experiment of mechanical parts in sewage environments, which is simple and fast to operate, and can effectively evaluate the damage degree and stable working time of parts to ensure product quality.
Smart Images
Figure CN223064812U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of durability testing of mechanical components, and specifically to a sewage test device for simulating the durability of mechanical components. Background Technique
[0002] During the use of some machinery, there will be scenarios where it comes into contact with sewage. If, before the mechanical components are put into use, the damage degree of the components in sewage and the time they can work stably are not simulated and detected, then the quality of the entire product cannot be guaranteed.
[0003] Therefore, this application provides a sewage test device for simulating the durability of mechanical components to solve the above problems. Utility Model Content
[0004] This application provides a sewage test device for simulating the durability of mechanical components, aiming to solve the problem in the background technique that before the existing mechanical components are put into use, the damage degree of the components in sewage and the time they can work stably are not simulated and detected, and the product quality cannot be controlled.
[0005] To achieve the above purpose, this application provides the following technical solution: A sewage test device for simulating the durability of mechanical components, including a profile bench. An electrical control cabinet is arranged at the bottom of the profile bench. A cabinet door is rotatably connected to the side of the electrical control cabinet. An air control mounting plate is fixedly connected inside the profile bench. A control panel is fixedly connected to one side of the top of the profile bench. Universal wheels are fixedly connected to the bottom of the profile bench. An experimental mechanism is arranged at the top of the profile bench. A pneumatic mechanism is arranged inside the profile bench.
[0006] Preferably, to solve the problem that before the existing mechanical parts are put into use, there is no simulation test on the damage degree of the parts in sewage and the time they can work stably, and the product quality cannot be controlled, the experimental mechanism includes a bottom plate fixedly connected to the top of the profile bench. Two water tanks are fixedly connected to the top of the bottom plate. A support plate is arranged inside the water tank. An air duct is arranged on the top of the support plate. A bracket is fixedly connected to the top of the support plate by bolts. A diaphragm pump is fixedly connected to the outside of the bracket. The output end of the diaphragm pump is fixedly connected to a connecting screw rod. One end of the connecting screw rod is fixedly connected to a connecting clamping block. An experimental object is arranged inside the water tank. The connecting clamping block is fixedly connected to the experimental object. The two water tanks are installed side by side on the top of the bottom plate. Then, the connecting screw rod is driven to operate by the output end of the diaphragm pump. The connecting screw rod drives the connecting clamping block fixed to the experimental object. The experimental object is driven by the diaphragm pump to move inside the water tank, which can conveniently change the position of the object. The sand is blown by the air duct to move in the water body inside the water tank, thus forming a sewage environment, and the durability of mechanical parts can be simulated experimentally. The operation is simple and fast, and it is convenient to use.
[0007] Preferably, to solve the problem of convenient use, two connecting screw rods are arranged inside each of the two water tanks. The two connecting screw rods are arranged in a cross shape. By arranging the two connecting screw rods, the mechanical parts to be tested can be driven to move, which is convenient to use.
[0008] Preferably, to solve the problem of conveniently forming a sewage environment, the pneumatic mechanism includes an air storage tank arranged inside the profile bench. High-pressure hoses are connected to both sides of the air storage tank. One end of a group of high-pressure hoses is connected to a ferrule three-way joint. One end of the ferrule three-way joint is connected to a ferrule external thread joint through a connecting pipe. One end of the ferrule external thread joint is connected to a pressure reducing valve. One end of the pressure reducing valve is connected to a solenoid valve. A pressure gauge is arranged between the pressure reducing valve and the solenoid valve. One end of the solenoid valve is connected to a connecting head through a connecting pipe. The gas stored inside the air storage tank is transmitted to the inside of the high-pressure hose. It is transmitted between the ferrule three-way joint and the ferrule external thread joint through the connecting pipe arranged at one end of the high-pressure hose and is controlled by the pressure reducing valve. The pressure is detected by the arranged pressure gauge. Through the operation of the solenoid valve, the gas is transmitted to the inside of the water tank through the connecting pipe and the connecting head, thus conveniently forming a sewage environment and being convenient to use.
[0009] Preferably, to solve the problem of convenient gas filling, one end of the other group of high-pressure hoses is connected to a filter pressure reducing valve. A ball valve is arranged on one side of the filter pressure reducing valve. A right-angle air nozzle is fixedly connected to one side of the ball valve. The right-angle air nozzle is connected to the gas filling equipment. The pipeline is closed by the ball valve. The gas is decompressed by the filter pressure reducing valve, and the gas can be added to the inside of the air storage tank, which is convenient to use.
[0010] Preferably, to solve the problem of convenient use of the air duct, one end of the air duct is connected to a connector, which can transmit gas into the interior of the air duct for convenient use.
[0011] In this experimental mechanism, two groups of water tanks are installed side by side on the top of the bottom plate. Then, the output end of the diaphragm pump drives the connecting lead screw to operate. The connecting lead screw drives the connecting clamp block fixed to the experimental object, and the diaphragm pump drives the experimental object to move inside the water tank, which can conveniently change the position of the object. The air duct blows sand to move in the water body inside the water tank, thus forming a sewage environment, and a simulation experiment on the durability of mechanical components can be carried out. The operation is simple and fast, and it is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a three-dimensional structural schematic diagram of a sewage test device for simulating the durability of mechanical components;
[0013] Figure 2 It is a three-dimensional structural schematic diagram of the experimental mechanism of a sewage test device for simulating the durability of mechanical components;
[0014] Figure 3 It is a top view structural schematic diagram of the test mechanism of a sewage test device for simulating the durability of mechanical components;
[0015] Figure 4 It is a front view structural schematic diagram of the pneumatic mechanism of a sewage test device for simulating the durability of mechanical components;
[0016] Figure 5 It is a front view structural schematic diagram of a sewage test device for simulating the durability of mechanical components.
[0017] In the figure:
[0018] 1, profile bench; 2, electrical control cabinet; 3, cabinet door; 4, experimental mechanism; 41, bottom plate; 42, water tank; 43, support plate; 44, air duct; 45, bracket; 46, diaphragm pump; 47, connecting lead screw; 48, connecting clamp block; 49, experimental object; 5, pneumatic mechanism; 51, gas storage tank; 52, high-pressure rubber hose; 53, filter pressure reducing valve; 54, ball valve; 55, right-angle air nozzle; 56, ferrule three-way joint; 57, ferrule external thread joint; 58, pressure reducing valve; 59, pressure gauge; 60, solenoid valve; 61, connector; 6, pneumatic control mounting plate; 7, control panel; 8, universal wheel. DETAILED DESCRIPTION OF THE INVENTION
[0019] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts shall fall within the protection scope of the present application.
[0020] Embodiment 1
[0021] This embodiment provides a sewage test device for simulating the durability of mechanical parts, as Figures 1-5 shown. The sewage test device for simulating the durability of mechanical parts includes a profile bench 1. An electrical control cabinet 2 is arranged at the bottom of the profile bench 1. A cabinet door 3 is rotatably connected to the side of the electrical control cabinet 2. An air control mounting plate 6 is fixedly connected inside the profile bench 1. A control panel 7 is fixedly connected to one side of the top of the profile bench 1. Universal wheels 8 are fixedly connected to the bottom of the profile bench 1. An experimental mechanism 4 is arranged at the top of the profile bench 1. A pneumatic mechanism 5 is arranged inside the profile bench 1;
[0022] During use, through the provided experimental mechanism 4, a simulation experiment on the durability of mechanical parts can be carried out. The operation freedom is high, the position of the experimental object can be changed, which is convenient and fast. Through the provided pneumatic mechanism 5, a sewage environment is formed to provide a real simulation environment for the experimental object.
[0023] Specifically, the experimental mechanism 4 includes a bottom plate 41 fixedly connected to the top of the profile bench 1. Two groups of water tanks 42 are fixedly connected to the top of the bottom plate 41. A support plate 43 is arranged inside the water tank 42. An air duct 44 is arranged on the top of the support plate 43. A bracket 45 is fixedly connected to the top of the support plate 43 by bolts. A diaphragm pump 46 is fixedly connected to the outside of the bracket 45. The output end of the diaphragm pump 46 is fixedly connected to a connecting lead screw 47. One end of the connecting lead screw 47 is fixedly connected to a connecting clamp block 48. An experimental object 49 is arranged inside the water tank 42. The connecting clamp block 48 is fixedly connected to the experimental object 49;
[0024] During use, the two groups of water tanks 42 are installed side by side on the top of the bottom plate 41. Then, the connecting lead screw 47 is driven to operate by the output end of the diaphragm pump 46. The connecting lead screw 47 drives the connecting clamp block 48 and the experimental object 49. The diaphragm pump 46 drives the experimental object 49 to move inside the water tank 42. The air duct 44 blows the sand to move in the water body inside the water tank 42, thereby forming a sewage environment, and a simulation experiment on the durability of mechanical parts can be carried out, and the operation is simple and fast.
[0025] Furthermore, two sets of connecting screw rods 47 are arranged inside both groups of water tanks 42. The two sets of connecting screw rods 47 are arranged in a cross shape. By providing the two sets of connecting screw rods 47, the mechanical component to be measured can be driven to move, which is convenient for use.
[0026] Embodiment 2
[0027] Different from Embodiment 1, during the experiment on an object, it is necessary to form a sewage environment through gas and control the gas. For this purpose, the pneumatic mechanism 5 includes an air storage tank 51 arranged inside the profile bench 1. Both sides of the air storage tank 51 are connected with high-pressure rubber hoses 52. One end of a group of high-pressure rubber hoses 52 is connected with a ferrule three-way joint 56. One end of the ferrule three-way joint 56 is connected with a ferrule external thread joint 57 through a connecting pipe. One end of the ferrule external thread joint 57 is connected with a pressure reducing valve 58. One end of the pressure reducing valve 58 is connected with an electromagnetic valve 60. A pressure gauge 59 is arranged between the pressure reducing valve 58 and the electromagnetic valve 60. One end of the electromagnetic valve 60 is connected with a connector 61 through a connecting pipe. Multiple sets of ferrule three-way joints 56 are provided. The multiple sets of ferrule three-way joints 56 are connected through connecting pipes. The gas stored inside is transmitted to the inside of the high-pressure rubber hose 52 through the air storage tank 51, and then transmitted between the ferrule external thread joints 57 through the connecting pipe between the ferrule three-way joint 56 and the ferrule external thread joint 57 at one end of the high-pressure rubber hose 52, and is controlled by the pressure reducing valve 58. The pressure is detected through the provided pressure gauge 59. Through the operation of the electromagnetic valve 60, the gas is transmitted to the inside of the water tank through the connecting pipe, thus facilitating the formation of a sewage environment and being convenient to use. The components of the pneumatic mechanism 5 are installed outside the pneumatic control mounting plate 6.
[0028] Specifically, one end of the other group of high-pressure rubber hoses 52 is connected with a filter pressure reducing valve 53. A ball valve 54 is arranged on one side of the filter pressure reducing valve 53. A right-angle air nozzle 55 is fixedly connected to one side of the ball valve 54. The right-angle air nozzle 55 is connected with a gas filling device. The pipeline is closed by the ball valve 54, and the gas is depressurized by the filter pressure reducing valve 53, so that the gas can be added to the inside of the air storage tank 51, which is convenient for use.
[0029] Furthermore, one end of the air duct 44 is connected with the connector 61. One end of the air duct 44 is connected with the connector 61, which can transmit the gas to the inside of the air duct 44, which is convenient for use.
[0030] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application, according to the technical solution and its concept of the present application, makes equivalent replacements or changes, and should be covered by the protection scope of the present application.
Claims
1. A sewage test device for simulating the durability of mechanical parts, including a profile bench (1), a electrical control cabinet (2) is arranged at the bottom of the profile bench (1), a cabinet door (3) is rotatably connected to the side of the electrical control cabinet (2), a pneumatic control mounting plate (6) is fixedly connected inside the profile bench (1), a control panel (7) is fixedly connected to one side of the top of the profile bench (1), a universal wheel (8) is fixedly connected to the bottom of the profile bench (1), and it is characterized in that, An experimental mechanism (4) is provided at the top of the profile bench (1), and a pneumatic mechanism (5) is provided inside the profile bench (1). The experimental mechanism (4) includes a bottom plate (41) fixedly connected to the top of the profile bench (1). Two groups of water tanks (42) are fixedly connected to the top of the bottom plate (41). A support plate (43) is provided inside the water tank (42). An air duct (44) is provided on the top of the support plate (43). A bracket (45) is fixedly connected to the top of the support plate (43) by bolts. A diaphragm pump (46) is fixedly connected to the outside of the bracket (45). The output end of the diaphragm pump (46) is fixedly connected to a connecting lead screw (47). One end of the connecting lead screw (47) is fixedly connected to a connecting clamp block (48). An experimental object (49) is provided inside the water tank (42). The connecting clamp block (48) is fixedly connected to the experimental object (49).
2. The sewage test device for simulating the durability of mechanical parts according to claim 1, characterized in that: Two groups of connecting lead screws (47) are provided inside both of the two groups of water tanks (42), and the two groups of connecting lead screws (47) are arranged in a cross shape.
3. The sewage test device for simulating the durability of mechanical parts according to claim 1, characterized in that: The pneumatic mechanism (5) includes an air storage tank (51) provided inside the profile bench (1). High-pressure rubber hoses (52) are connected to both sides of the air storage tank (51). One end of a group of the high-pressure rubber hoses (52) is connected to a ferrule tee joint (56). One end of the ferrule tee joint (56) is connected with a ferrule external thread joint (57) through a connecting pipe. A pressure reducing valve (58) is connected to one end of the ferrule external thread joint (57). One end of the pressure reducing valve (58) is connected to an electromagnetic valve (60). A pressure gauge (59) is provided between the pressure reducing valve (58) and the electromagnetic valve (60). One end of the electromagnetic valve (60) is connected to a connection head (61) through a connecting pipe.
4. The sewage test device for simulating the durability of mechanical components according to claim 3, wherein: One end of the other group of high-pressure rubber hoses (52) is connected to a filter pressure reducing valve (53). A ball valve (54) is provided on one side of the filter pressure reducing valve (53). A right-angle air nozzle (55) is fixedly connected to one side of the ball valve (54).
5. The sewage test device for simulating the durability of mechanical components according to claim 1, characterized in that: One end of the air duct (44) is connected to the connection head (61).