Industrial air motor head air leakage detection equipment

Abstract

The utility model discloses an industrial air motor head air leakage detection device, which belongs to the technical field of industrial air motor head air leakage detection, and comprises a base, the upper surface of the base is fixedly connected with a limiting seat, the inner wall of the limiting seat is clamped with an air motor head body, and the upper surface of the base is fixedly connected with a pneumatic starting switch. The outer surface of the pneumatic starting switch fixedly communicates with a main air inlet pipe, the output end of the pneumatic starting switch fixedly communicates with a distribution pipe, the upper surface of the base is fixedly connected with a pneumatic electronic valve and a front-back stroke air cylinder, and the inner wall of the front-back stroke air cylinder makes contact with the output end of the air motor head body. The upper surface of the base is fixedly connected with a flow meter. According to the air leakage detection equipment for the industrial air motor head, the stability of a product is ensured by rapidly clamping the product, and the operation stability and the sealing performance of the product can be rapidly tested, so that the aim of avoiding waste of working hours caused by repeated disassembly in the later period is fulfilled.

Description

Technical Field

[0001] The utility model belongs to the technical field of industrial air motor head leakage detection, in particular to an industrial air motor head leakage detection device. Background Art

[0002] Pneumatic motors, also known as air motors, are devices that convert the pressure energy of compressed air into rotational mechanical energy. They are generally used as a source of rotational power for complex devices or machines. Pneumatic motors are classified by structure into: vane pneumatic motors, piston pneumatic motors, compact vane pneumatic motors, and compact piston pneumatic motors.

[0003] The existing utility model with authorization announcement number CN217861085U discloses a disassembly tool and an air motor set, including a fixed disk, multiple fixed screws and multiple disassembly screws; the fixed disk has a sleeve hole for being sleeved on the rotor body of the air motor, and multiple fixing screw holes are arranged on the fixed disk along the radial direction of the sleeve hole, each fixing screw hole penetrates the outer periphery of the fixed disk and the inner wall corresponding to the sleeve hole; the fixed disk is provided with multiple disassembly screw holes penetrating its two opposite side surfaces, and the extension direction of each disassembly screw hole is parallel to the axis of the sleeve hole; the thread of each fixing screw matches the thread of each fixing screw hole; the thread of each disassembly screw matches the thread of each disassembly screw hole.

[0004] The above technical solution is used to provide an air motor kit, including an air motor and the above disassembly tool. The above disassembly tool can be used to disassemble the rotor body, rotating bearing, and pressure plate from the bearing housing. The disassembly process is simple and convenient, and will not damage the air motor components. However, the above technical solution is only suitable for the operation and leakage detection of the industrial air motor head. If the industrial motor head is found to be not operating or leaking, it can only be removed from the terminal product, re-analyzed, and reassembled for testing. If the operation and side leakage test are poor after assembly, it needs to be removed from the terminal again, the cause needs to be analyzed, and reassembled for testing. Repeated disassembly and assembly wastes work time and greatly reduces production efficiency.

[0005] To this end, we propose an industrial air motor head leakage detection device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to solve the problem in the prior art that air motor head leakage cannot be detected during the installation stage, and to propose an industrial air motor head leakage detection device.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] An industrial air motor head leakage detection device includes a base, the upper surface of the base is fixedly connected to a limit seat, the inner wall of the limit seat is clamped with an air motor head body, the upper surface of the base is fixedly connected to a pneumatic starting switch, the outer surface of the pneumatic starting switch is fixedly connected to a main air intake pipe, the output end of the pneumatic starting switch is fixedly connected to a distribution pipe, the upper surface of the base is fixedly connected to a pneumatic electronic valve, the upper surface of the base is fixedly connected to a forward and backward stroke cylinder, the inner wall of the forward and backward stroke cylinder is in contact with the output end of the air motor head body, the upper surface of the base is fixedly connected to a flow meter, and the upper surface of the base is fixedly connected to an air path on-off switch.

[0009] Preferably, a heightening block is fixedly connected to the upper surface of the base, and a mounting seat is fixedly connected to the upper surface of the heightening block.

[0010] Preferably, the inner wall of the mounting seat is rotatably connected to a support rod, and the inner wall of the mounting seat is rotatably connected to a handle.

[0011] Preferably, a fixing assembly is clamped on the inner wall of the support rod, and the bottom surface of the fixing assembly is in contact with the outer surface of the air motor head body.

[0012] Preferably, three fixing seats are fixedly connected to the upper surface of the base, and the upper surface of each fixing seat is fixedly connected to a rotating handle.

[0013] Preferably, the outer surface of each rotating handle is movably hinged with a pull rod, and the inner wall of each pull rod is rotatably connected to a push rod.

[0014] Preferably, one end of one of the push rods away from the pull rod is fixedly connected to a top plate, and the left side of the top plate is in contact with the right side of the air motor head body.

[0015] Preferably, a protective cover is provided above the base, and the bottom surface of the protective cover is movably hinged to the upper surface of the base.

[0016] In summary, the technical effects and advantages of the utility model are:

[0017] By setting a limited seat, the position of the air motor head body can be restricted, thereby improving installation efficiency. The pneumatic start switch is used to control the pneumatic main switch. The pneumatic electronic valve can be used to control the extension and retraction of the front and rear stroke cylinders. The flow meter is used to observe whether there is any air leakage in the equipment. The air circuit on-off switch is used to facilitate the staff to conduct breath-holding tests on the product, thereby improving the efficiency of product testing and saving time. The industrial air motor head air leakage detection equipment can perform a closed test on the assembled product during the installation phase to avoid repeated disassembly and assembly and waste of work time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the base of the utility model;

[0019] Figure 2 This is a three-dimensional structural diagram of the air motor head body of the utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the flow meter of the utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the protective cover of the utility model after being turned over.

[0022] In the figure: 1. Base; 2. Limit seat; 3. Air motor head body; 4. Main air intake pipe; 5. Pneumatic start switch; 6. Distribution pipe; 7. Pneumatic electronic valve; 8. Front and rear stroke cylinder; 9. Flow meter; 10. Air circuit on-off switch; 11. Heightening block; 12. Mounting seat; 13. Support rod; 14. Handle; 15. Fixing assembly; 16. Fixing seat; 17. Turning handle; 18. Pull rod; 19. Push rod; 20. Top plate; 21. Protective cover. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Reference Figures 1-4 The present embodiment provides an industrial air motor head leakage detection device, which includes a base 1, the upper surface of the base 1 is fixedly connected to a limit seat 2, the inner wall of the limit seat 2 is clamped with an air motor head body 3, the upper surface of the base 1 is fixedly connected to a raising block 11, and the upper surface of the raising block 11 is fixedly connected to a mounting seat 12. The raising block 11 is used to raise the height of the mounting seat 12, so as to facilitate fixing the top of the air motor head body 3.

[0025] The upper surface of the base 1 is fixedly connected to a pneumatic starting switch 5, the outer surface of the pneumatic starting switch 5 is fixedly connected to the main air intake pipe 4, the inner wall of the mounting seat 12 is rotatably connected to a support rod 13, and the inner wall of the mounting seat 12 is rotatably connected to a handle 14. The handle 14 is used to press the support rod 13 downward, thereby locking the support rod 13 to ensure the stability of the support rod 13.

[0026] The output end of the pneumatic starting switch 5 is fixedly connected to the distribution pipe 6, the upper surface of the base 1 is fixedly connected to the pneumatic electronic valve 7, the inner wall of the support rod 13 is clamped with a fixing component 15, and the bottom surface of the fixing component 15 is in contact with the outer surface of the air motor head body 3. The fixing component 15 is connected to the air motor head body 3 to ensure that the air motor head body 3 can be stably pressed.

[0027] The upper surface of the base 1 is fixedly connected to the front and rear stroke cylinder 8, the inner wall of the front and rear stroke cylinder 8 is in contact with the output end of the air motor head body 3, and the upper surface of the base 1 is fixedly connected to three fixing seats 16. The upper surface of each fixing seat 16 is fixedly connected to a rotating handle 17. The fixing seat 16 serves to stabilize the stability of the side clamping assembly. The rotating handle 17 is a pry bar for tightening and loosening. When the rotating handle 17 is lifted, the clamping assembly will be loosened, and when it is pressed down, the clamping assembly will be tightened.

[0028] A flow meter 9 is fixedly connected to the upper surface of the base 1, and an air on-off switch 10 is fixedly connected to the upper surface of the base 1. The outer surface of each rotating handle 17 is movably hinged with a pull rod 18, and the inner wall of each pull rod 18 is rotatably connected with a push rod 19. The pull rod 18 is a component connecting the push rod 19 and the rotating handle 17, and plays the role of transmitting the force of the movable hinge downward pressure.

[0029] One end of one of the push rods 19 away from the pull rod 18 is fixedly connected to a top plate 20. The left side of the top plate 20 contacts the right side of the air motor head body 3, pushing the top plate 20 to support the pneumatic connecting pipe on the right side of the air motor head body 3, ensuring that both are supported at the same time and in a straight state to prevent the connecting pipe from leaking.

[0030] A protective cover 21 is provided above the base 1. The bottom surface of the protective cover 21 is movably hinged to the upper surface of the base 1. The protective cover 21 serves to protect the staff and prevent the sudden leakage and collapse of the various components of the equipment from injuring the staff due to loose connections.

[0031] The working principle of the present invention is as follows: when in use, first connect the main air inlet pipe 4 to the external air supply equipment and adjust the pressure to 100 PSI. Then, place the air motor head body 3 on the limit seat 2. The limit seat 2 can just clamp the air motor head body 3 to ensure the stability of the air motor head body 3. Then, use three clamping components to reinforce the air motor head body 3. Press the handle 17 downward to drive the pull rod 18 downward. At this time, the pull rod 18 is pressed by the force of the handle 17 downward to be parallel to the fixed seat 16. At this time, the pull rod 18 presses against the ejector rod 19 toward the air motor head body 3. Thus, the three clamping assemblies are respectively reinforced on the left side, right side and front side of the air motor head body 3 to ensure that the air motor head body 3 has a certain stability in the horizontal direction. Then, the height of the mounting base 12 is raised by using the raising block 11. Then, the support rod 13 is pressed down by the handle 14. The support rod 13 is used to limit the fixing assembly 15. The fixing assembly 15 is engaged with the outer surface of the air motor head body 3 to fix the air motor head body 3 from above.

[0032] At this time, the pneumatic start switch 5 can be used to control the overall pneumatic source of the test equipment, and then the distribution pipe 6 connects the pipeline to distribute the pneumatic force to the pneumatic electronic valve 7. At this time, the pneumatic electronic valve 7 can be used to flexibly control the free extension and contraction of the forward and backward stroke cylinder 8, thereby realizing whether the forward and backward stroke cylinder 8 drives the air motor head to operate normally. At this time, it is connected to the interior of the air motor head body 3 through a pneumatic pipeline, and then connected to the flow meter 9 and the air circuit on-off switch 10 through pipelines. At this time, the staff puts down the transparent material protective cover 21 to test the leakage test. The specific method is: when the air circuit on-off switch 10 is pressed, the air circuit is closed. Long press the air circuit on-off switch 10 to hold the pressure of the product for fifteen seconds. Then, the pressure value of the flow meter 9 can be seen by observing the flow meter 9. If it is lower than seventy at this time, it is considered qualified. If it is higher than seventy, it is considered a defective product and needs to be adjusted. After the test is completed, the air pressure is released, the three clamping components are loosened, and the product is taken out to achieve the purpose of rapid product testing.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0035] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An industrial air motor head leakage detection device, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a limit seat (2), the inner wall of the limit seat (2) is clamped with an air motor head body (3), the upper surface of the base (1) is fixedly connected to a pneumatic start switch (5), the outer surface of the pneumatic start switch (5) is fixedly connected to a main air intake pipe (4), the output end of the pneumatic start switch (5) is fixedly connected to a distribution pipe (6), the upper surface of the base (1) is fixedly connected to a pneumatic electronic valve (7), the upper surface of the base (1) is fixedly connected to a front and rear stroke cylinder (8), the inner wall of the front and rear stroke cylinder (8) is in contact with the output end of the air motor head body (3), the upper surface of the base (1) is fixedly connected to a flow meter (9), and the upper surface of the base (1) is fixedly connected to an air path on-off switch (10).

2. The industrial air motor head leakage detection device according to claim 1, characterized in that: The upper surface of the base (1) is fixedly connected to a heightening block (11), and the upper surface of the heightening block (11) is fixedly connected to a mounting seat (12).

3. The industrial air motor head leakage detection device according to claim 2, characterized in that: The inner wall of the mounting seat (12) is rotatably connected to a support rod (13), and the inner wall of the mounting seat (12) is rotatably connected to a handle (14).

4. The industrial air motor head leakage detection device according to claim 3, characterized in that: A fixing assembly (15) is clamped on the inner wall of the support rod (13), and the bottom surface of the fixing assembly (15) is in contact with the outer surface of the air motor head body (3).

5. The industrial air motor head leakage detection device according to claim 1, characterized in that: Three fixing seats (16) are fixedly connected to the upper surface of the base (1), and a rotating handle (17) is fixedly connected to the upper surface of each fixing seat (16).

6. The industrial air motor head leakage detection device according to claim 5, characterized in that: The outer surface of each rotating handle (17) is movably hinged with a pull rod (18), and the inner wall of each pull rod (18) is rotatably connected with a push rod (19).

7. The industrial air motor head leakage detection device according to claim 6, characterized in that: One end of one of the top rods (19) away from the pull rod (18) is fixedly connected to a top plate (20), and the left side of the top plate (20) contacts the right side of the air motor head body (3).

8. The industrial air motor head leakage detection device according to claim 1, characterized in that: A protective cover (21) is provided above the base (1), and the bottom surface of the protective cover (21) is movably hinged to the upper surface of the base (1).

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