A sealing waterproof test tool

Abstract

The utility model relates to waterproof test frock technical field, and disclose a kind of sealing member waterproof test frock, comprising: bottom shell, the outside one side of bottom shell is provided with top frame, the lower end both sides of top frame are evenly provided with electric push rod, the lower end of electric push rod is equipped with pressing plate;Pipe, sealing is fixed in the top of pressing plate, the input end of pipe is equipped with pressure regulating valve, the input end of pressure regulating valve is equipped with water pump;Display controller, set in the outside one side of top frame;Pressure sensor, sealing is set on the one side of pressing plate upper end close to pipe;Drawer board, sliding installation is in the inside of bottom shell, the upper end surface of drawer board is equipped with ring groove, the outside of ring groove is located the upper end of drawer board and is equipped with the humidity sensor that is evenly distributed along annular. The utility model forms closed space by electric push rod cooperation sealing member, controls water pressure and monitoring, automatically detects water seepage, guarantees test accuracy, improves efficiency and reduces error.

Description

Technical Field

[0001] This utility model relates to the field of waterproof testing fixture technology, specifically a waterproof testing fixture for sealing components. Background Technology

[0002] In the manufacturing of seals and the assembly of industrial equipment, it is necessary to test their waterproof performance using professional testing equipment to ensure that the seals can effectively prevent moisture intrusion in subsequent applications and avoid equipment damage or malfunction caused by seal failure. Existing waterproof testing equipment for seals is an important tool to meet such testing needs.

[0003] Existing methods for testing the waterproofness of seals have significant shortcomings. On the one hand, they often rely on manual pressing of the seals to create the test space. Manual operation is prone to uneven force and misalignment, resulting in incomplete sealing and an unsuitable test environment, which directly affects the accuracy of the test results. On the other hand, seepage detection is mostly based on manual observation and judgment, which not only makes it difficult to capture subtle seepage phenomena in a timely manner but is also prone to errors due to differences in subjective judgment. Furthermore, some equipment lacks the ability to accurately control the test water pressure and record pressure data in real time, further reducing the reliability of the test results. Therefore, a waterproof testing fixture for seals is proposed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a waterproof testing fixture for sealing components, thereby solving the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a waterproof testing fixture for sealing components, comprising:

[0006] The bottom shell has a top frame on one side of its exterior. Electric push rods are provided on both sides of the lower end of the top frame, and pressure plates are installed at the lower ends of the electric push rods.

[0007] A conduit is sealed and fixed to the top of the pressure plate. A pressure regulating valve is installed at the input end of the conduit, and a water pump is installed at the input end of the pressure regulating valve.

[0008] The display controller is located on the outer side of the top frame;

[0009] The pressure sensor is sealed and mounted on the upper end of the pressure plate near the conduit.

[0010] A drawer panel is slidably installed inside the bottom shell. The upper surface of the drawer panel has an annular groove, and the annular groove is integrally formed with the drawer panel. A humidity sensor with uniformly distributed rings is installed on the outside of the annular groove at the upper end of the drawer panel.

[0011] The electric push rod can push the pressure plate and drawer plate to press the seal tightly to form a stable and sealed test space, effectively ensuring the reliability of the test conditions. The conduit, pressure regulating valve and water pump work together to achieve precise control of the test water pressure. The pressure sensor can monitor the pressure data in real time and transmit it to the display controller to ensure that the test pressure meets the actual requirements and the pressure data can be traced in real time. The humidity sensor, which is evenly distributed along the ring, can detect whether there is water leakage in the seal in time and transmit the detection signal to the display controller to realize the automatic judgment of the waterproof performance of the seal, thereby improving the test efficiency and avoiding the error caused by manual judgment.

[0012] Preferably, an inner retaining ring is provided at the upper end of the inner edge of the drawer plate in the annular groove, and the inner retaining ring is integrally formed with the drawer plate. The inner retaining ring is used to prevent the seal from deviating inward.

[0013] Preferably, an outer retaining ring is provided at the upper end of the outer edge of the drawer plate, and the outer retaining ring is integrally formed with the drawer plate. The outer retaining ring is used to prevent the seal from deviating outward.

[0014] Preferably, a U-shaped frame is rotatably mounted on one outer end of the drawer panel, and a limiting iron plate is provided on one inner end of the U-shaped frame, and the limiting iron plate is fixedly connected to the U-shaped frame. The U-shaped frame is used to push and pull the drawer panel.

[0015] Preferably, the front end of the pressure plate and the drawer panel are provided with a limiting shell on the side near the limiting iron plate, and the limiting shell is adapted to the limiting iron plate. A magnet is installed on the outside of the limiting shell. The magnet is used to attract the limiting iron plate by magnetic force, thereby limiting the U-shaped frame and thus limiting and fixing the drawer panel.

[0016] Preferably, anti-slip pads are provided at the four corners of the lower end face of the bottom shell, and the anti-slip pads are adhered and fixed to the bottom shell, thereby improving the anti-slip properties of the bottom of the bottom shell.

[0017] Compared with the prior art, this utility model provides a waterproof testing fixture for sealing components, which has the following beneficial effects:

[0018] This invention utilizes an electric push rod to drive the pressure plate and drawer plate to press the sealing component, thus creating a stable and sealed test space. This ensures reliable basic test conditions and solves the problem of incomplete sealing and inaccurate testing caused by manual pressing. Water pressure is controlled by a water pump, a pressure regulating valve, and a pressure sensor that monitors and transmits pressure data to the display controller in real time. This ensures precise water pressure control and real-time pressure data acquisition, guaranteeing that the test pressure meets standards and that the data is traceable. This solves the problem of unreliable test results due to unstable water pressure and the inability to monitor pressure data in real time. Furthermore, humidity sensors distributed in a ring around the outer edge of the groove detect water leakage and transmit signals to the display controller, enabling automatic judgment of sealing performance. This improves testing efficiency, avoids errors in manual judgment, and solves the problems of untimely and inaccurate manual detection of water leakage. Attached Figure Description

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

[0020] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0021] Figure 3 For the present utility model Figure 2 Enlarged view of a portion of region A in the middle.

[0022] In the diagram: 1. Bottom shell; 2. Top frame; 3. Drawer panel; 4. Ring groove; 5. Inner retaining ring; 6. Outer retaining ring; 7. Humidity sensor; 8. Display controller; 9. Pressure sensor; 10. Electric push rod; 11. Conduit; 12. Pressure regulating valve; 13. Water pump; 14. Pressure plate; 15. Limiting shell; 16. C-shaped frame; 17. Limiting iron plate; 18. Magnet; 19. Anti-slip foot pad. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] This utility model provides a technical solution: a waterproof testing fixture for sealing components. Please refer to [link / reference]. Figure 1 , Figure 2 and Figure 3 ,include:

[0025] The bottom shell 1 has a top frame 2 on one side of its exterior. Electric push rods 10 are installed on both sides of the lower end of the top frame 2. A pressure plate 14 is installed at the lower end of the electric push rods 10.

[0026] The conduit 11 is sealed and fixed to the top of the pressure plate 14. A pressure regulating valve 12 is installed at the input end of the conduit 11, and a water pump 13 is installed at the input end of the pressure regulating valve 12.

[0027] Display controller 8 is located on the outer side of top frame 2;

[0028] Pressure sensor 9 is sealed on the upper end of pressure plate 14 near the conduit 11.

[0029] Drawer panel 3 is slidably installed inside the bottom shell 1. An annular groove 4 is provided on the upper surface of the drawer panel 3, and the annular groove 4 is integrally formed with the drawer panel 3. Humidity sensors 7 are installed on the outside of the annular groove 4 at the upper end of the drawer panel 3, which are evenly distributed along the ring.

[0030] Please see Figure 2 An inner retaining ring 5 is provided at the upper end of the inner edge of the drawer plate 3 in the annular groove 4, and the inner retaining ring 5 is integrally formed with the drawer plate 3. The inner retaining ring 5 is used to prevent the seal from deviating inward.

[0031] Please see Figure 2 The drawer plate 3 is provided with an outer retaining ring 6 at the upper end of the outer edge of the annular groove 4, and the outer retaining ring 6 is integrally formed with the drawer plate 3. The outer retaining ring 6 is used to prevent the seal from deviating outward.

[0032] Please see Figure 2 and Figure 3 A U-shaped frame 16 is rotatably mounted on one end of the drawer panel 3. A limiting iron plate 17 is provided on one end of the inner side of the U-shaped frame 16, and the limiting iron plate 17 is fixedly connected to the U-shaped frame 16. The U-shaped frame 16 is used to push and pull the drawer panel 3.

[0033] Please see Figure 2 and Figure 3 Both the pressure plate 14 and the drawer plate 3 have a limiting shell 15 on the front side near the limiting iron plate 17. The limiting shell 15 is adapted to the limiting iron plate 17. A magnet 18 is installed on the outside of the limiting shell 15. The magnet 18 is used to magnetically attract the limiting iron plate 17, thereby limiting the U-shaped frame 16 and fixing the drawer plate 3.

[0034] Please see Figure 1 Anti-slip pads 19 are provided at the four corners of the lower end face of the bottom shell 1, and the anti-slip pads 19 are adhered and fixed to the bottom shell 1, thereby improving the anti-slip properties of the bottom of the bottom shell 1.

[0035] This scheme involves placing the seal to be tested into the annular groove 4 of the drawer plate 3, with the inner retaining ring 5 and outer retaining ring 6 respectively restricting the seal from deviating inward and outward; the drawer plate 3 is pushed into the bottom shell 1 by the U-shaped frame 16, and then the U-shaped frame 16 is rotated so that the limiting iron plate 17 is embedded into the limiting shell 15 and is attracted and fixed by the magnet 18, ensuring the stable positioning of the drawer plate 3; after the display controller 8 is started, the electric push rod 10 pushes the pressure plate 14 down, which cooperates with the drawer plate 3 to press the seal and form a closed space; the water pump 13 passes through the conduit 11. Water supply is provided by pressure regulating valve 12, which controls water pressure. Pressure sensor 9 monitors pressure data in real time and transmits it to display controller 8. If the sealing performance of the seal is poor, water will seep out from the gap to the outside of the annular groove 4. Humidity sensor 7, distributed along the ring, detects the humidity change and transmits the signal to display controller 8 to determine the waterproof performance. Anti-slip pads 19 at the bottom of the bottom shell 1 ensure the stability of the fixture and prevent displacement from affecting the results during testing. After the test, the electric push rod 10 is reset, and the seal can be removed by pulling open the U-shaped frame 16.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waterproof testing fixture for sealing components, characterized in that, include: The bottom shell (1) has a top frame (2) on one side of its exterior. Electric push rods (10) are provided on both sides of the lower end of the top frame (2). A pressure plate (14) is installed at the lower end of the electric push rods (10). A conduit (11) is sealed and fixed to the top of the pressure plate (14). A pressure regulating valve (12) is installed at the input end of the conduit (11), and a water pump (13) is installed at the input end of the pressure regulating valve (12). The display controller (8) is located on the outer side of the top frame (2); The pressure sensor (9) is sealed on the upper end of the pressure plate (14) near the conduit (11); A drawer panel (3) is slidably installed inside the bottom shell (1). The upper surface of the drawer panel (3) is provided with an annular groove (4), and the annular groove (4) is integrally formed with the drawer panel (3). A humidity sensor (7) is installed on the outside of the annular groove (4) at the upper end of the drawer panel (3) and is evenly distributed along the ring.

2. The waterproof testing fixture for a seal according to claim 1, characterized in that: An inner retaining ring (5) is provided on the upper end of the inner edge of the drawer plate (3) in the annular groove (4), and the inner retaining ring (5) is integrally formed with the drawer plate (3).

3. The waterproof testing fixture for seals according to claim 1, characterized in that: The drawer plate (3) is provided with an outer retaining ring (6) at the upper end of the outer edge of the annular groove (4), and the outer retaining ring (6) is integrally formed with the drawer plate (3).

4. The waterproof testing fixture for a seal according to claim 1, characterized in that: A rectangular frame (16) is rotatably mounted on one end of the drawer panel (3), and a limiting iron plate (17) is provided on one end of the inner side of the rectangular frame (16), and the limiting iron plate (17) is fixedly connected to the rectangular frame (16).

5. The waterproof testing fixture for a seal according to claim 4, characterized in that: The front end of the pressure plate (14) and the drawer plate (3) is provided with a limiting shell (15) on the side near the limiting iron plate (17), and the limiting shell (15) is adapted to the limiting iron plate (17). A magnet (18) is installed on the outside of the limiting shell (15).

6. The waterproof testing fixture for a sealing component according to claim 1, characterized in that: Anti-slip pads (19) are provided at the four corners of the lower end face of the bottom shell (1), and the anti-slip pads (19) are adhered and fixed to the bottom shell (1).

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