A tool for testing the sealing performance of motor water channels

Abstract

This utility model discloses a motor water channel sealing performance testing tool, relating to the field of motor water channel sealing performance testing tools. This motor water channel sealing performance testing tool includes: an air source pipe, a sealed plug, a track block, a fixing block, and a limiting unit. The tool employs a mechanism where a track block is installed on the outer peripheral wall of the sealed plug, and a fixing block is installed on the outer peripheral wall of the vented sealed plug. After the sealing performance test of the motor water channel is completed, the track block can be easily stored inside the fixing block. The limiting unit within the fixing block facilitates the fixation of the track block, thereby achieving the purpose of securing the sealed plug. This allows the motor water channel sealing performance testing tool to be integrated into a single unit, effectively preventing the loss of individual sealed plugs and providing crucial assurance for the stable operation of the equipment.

Description

Technical Field

[0001] This utility model relates to the technical field of motor water channel sealing test tools, specifically a motor water channel sealing test tool. Background Technology

[0002] In modern industry, motors are developing towards higher efficiency and integration. As the core of cooling, the water channel's sealing performance directly affects the motor's lifespan and safety. Motor water channel sealing performance testing tools have emerged to provide key assurance for stable equipment operation and are an important tool for quality control in intelligent manufacturing.

[0003] Existing motor coolant channel sealing testing tools mostly involve blocking one coolant pipe opening on the motor with a sealing plug and installing a venting sealing plug on the other coolant pipe opening. Gas is then introduced into the motor through a gas supply pipe, and a pressure gauge on the pipe is used to test the motor coolant channel sealing. However, this device is a separate tool, and the individual sealing plugs are easily lost after use, making subsequent tests impossible. To address the shortcomings of existing technology, this utility model provides a motor coolant channel sealing testing tool to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a tool for testing the sealing performance of motor water channels. This tool solves the problem that, being a separate device, individual sealing plugs are easily lost after use, preventing subsequent tests from proceeding properly.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a tool for testing the sealing performance of motor water channels, comprising: A gas source pipeline, one end of which is equipped with a gas source connector, and the other end of which is equipped with a vent sealing plug; A closed sealing plug is located on one side of the venting sealing plug; The track block is fixedly connected to the outer peripheral wall of the sealed plug; A fixed block is fixedly connected to the outer peripheral wall of a sealed plug, and a track body is provided inside the fixed block. The track block is slidably connected inside the track body. A limiting unit is disposed within the fixed block, and the limiting unit is used to limit the movement of the track block.

[0006] Preferably, the limiting unit includes: The sliding block is slidably connected to the fixed block; The spring body has one end fixedly connected to the inner wall of the fixed block, and the other end fixedly connected to the sliding block.

[0007] Preferably, a pressure gauge and a pressure regulating valve are installed on the gas source pipeline.

[0008] Preferably, both the sealing plug and the venting sealing plug are provided with clamps on their outer peripheral walls, and the clamps are threaded with locking bolts.

[0009] Preferably, the track block is provided with a slot, and the sliding block is engaged in the slot.

[0010] Preferably, a T-shaped adjusting block is fixedly connected to one end of the sliding block near the spring body.

[0011] Its beneficial effects are as follows: This motor waterway sealing performance testing tool employs a mechanism that sets a track block on the outer peripheral wall of a sealed plug and a fixing block on the outer peripheral wall of a ventilated sealed plug. After the sealing performance test of the motor waterway is completed, the track block can be easily stored into the fixing block. The limiting unit inside the fixing block can easily fix the track block, thereby achieving the purpose of fixing the sealed plug. This allows the motor waterway sealing performance testing tool to be integrated into one unit, effectively preventing the loss of individual sealed plugs and providing a key guarantee for the stable operation of the equipment. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the track block structure of this utility model; Figure 3 This is a schematic diagram of the limiting unit structure of this utility model.

[0014] In the diagram: 1. Gas source pipeline; 2. Pressure gauge; 3. Pressure regulating valve; 4. Gas source connector; 5. Vent sealing plug; 6. Sealing plug; 7. Track block; 8. Clamp; 9. Locking bolt; 10. Slot; 11. Fixing block; 12. Track body; 13. Limiting unit; 1301. Sliding block; 1302. Spring body; 1303. T-shaped adjusting block. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0016] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0017] This utility model discloses a tool for testing the sealing performance of a motor water channel, according to the attached... Figure 1 As shown, it includes: The gas source pipe 1 has a gas source connector 4 installed at one end and a venting sealing plug 5 installed at the other end. The gas source pipe 1 serves as a channel for gas transmission, guiding the gas generated by the gas source to the testing area to provide the required air pressure for the sealing test of the motor water channel. The gas source connector 4 is used to connect with external gas source equipment to ensure that the gas source can be smoothly connected to the gas source pipe 1. The venting sealing plug 5 allows gas to enter the water channel and realizes the function of filling the water channel with air.

[0018] The sealing plug 6 is located on one side of the venting sealing plug 5. The sealing plug 6 is used to seal the other end opening of the motor water channel. Together with the venting sealing plug 5, it forms a closed testing space to test the water channel's sealing performance.

[0019] A pressure gauge 2 and a pressure regulating valve 3 are installed on the gas source pipeline 1. The pressure gauge 2 is used to monitor the gas pressure in the gas source pipeline 1 in real time, so that the operator can adjust the gas pressure according to the testing requirements. The pressure regulating valve 3 can regulate the gas pressure in the gas source pipeline 1 so that the gas pressure entering the testing part reaches the appropriate testing pressure.

[0020] According to the appendix Figure 2 As shown, further, the track block 7 is fixedly connected to the outer peripheral wall of the closed sealing plug 6; Both the sealing plug 6 and the venting sealing plug 5 are provided with clamps 8 on their outer peripheral walls, and locking bolts 9 are threaded onto the clamps 8.

[0021] The track block 7 is provided with a slot 10, and the sliding block 1301 is engaged in the slot 10.

[0022] According to the appendix Figure 3 As shown, further, a closed sealing plug 6 is provided on one side of the vent sealing plug 5; The fixing block 11 is fixedly connected to the outer peripheral wall of the closed sealing plug 6. The fixing block 11 is provided with the track body 12, and the track block 7 is slidably connected to the track body 12. The limiting unit 13 is disposed within the fixed block 11 and is used to limit the track block 7.

[0023] Limiting unit 13 includes: The sliding block 1301 is slidably connected to the fixed block 11. The sliding block 1301 can be easily engaged in the slot 10 to achieve the purpose of limiting the track block 7. The spring body 1302 has one end fixedly connected to the inner wall of the fixing block 11, and the other end fixedly connected to the sliding block 1301.

[0024] A T-shaped adjusting block 1303 is fixedly connected to one end of the sliding block 1301 near the spring body 1302.

[0025] Working principle: This motor waterway sealing test tool uses a mechanism that sets a track block 7 on the outer peripheral wall of the closed sealing plug 6 and a fixing block 11 on the outer peripheral wall of the ventilated sealing plug 5. After the sealing test of the motor waterway is completed, the track block 7 can be easily stored in the fixing block 11. The limiting unit 13 in the fixing block 11 can fix the track block 7, thereby achieving the purpose of fixing the closed sealing plug 6. This makes it easy to integrate the motor waterway sealing test tool into one piece, effectively preventing the loss of individual closed sealing plugs 6, and providing a key guarantee for the stable operation of the equipment.

[0026] This motor water channel sealing test tool mainly consists of an air source pipe 1 and its related accessories, a sealing plug assembly, a track sliding assembly, and a limiting unit 13. The sealing plug 6 is assembled onto the motor's coolant water pipe inlet. Clamps 8 and locking bolts 9 further enhance the sealing effect. The venting sealing plug 5 is assembled onto the other coolant water pipe inlet of the motor. Clamps 8 are used to fix the venting sealing plug 5 to the water pipe interface. The air source switch and pressure regulating valve 3 are checked to ensure they are closed. The air source pipe 1 is connected to the plug, and the pressure regulating valve 3 is adjusted to slowly add air to the cavity until it reaches 0.4M. After closing the pressure regulating valve 3 at position Pa, the air pressure gauge 2 is used to test the sealing performance of the motor water channel. The sliding guide structure composed of the track block 7, track body 12, and fixing block 11 allows the sealing plug 6 to move smoothly. The sliding block 1301 in the limiting unit 13 is engaged in the slot 10 of the track block 7 under the action of the spring body 1302, thereby limiting the sealing plug 6. The T-shaped adjusting block 1303 facilitates the operator to release the limit. When using the device, the steps of the above specific embodiment are followed to test the sealing performance of the motor water channel.

[0027] 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An electric machine water passage tightness detection tool characterized by, include: A gas source pipeline (1) is provided with a gas source connector (4) at one end and a venting sealing plug (5) at the other end of the gas source pipeline (1). A closed sealing plug (6) is provided on one side of the vent sealing plug (5); The track block (7) is fixedly connected to the outer peripheral wall of the sealed plug (6); A fixed block (11) is fixedly connected to the outer peripheral wall of the closed sealing plug (6). A track body (12) is provided inside the fixed block (11). The track block (7) is slidably connected inside the track body (12). A limiting unit (13) is disposed within a fixed block (11) and is used to limit the track block (7).

2. The motor water passage tightness detection tool according to claim 1, wherein The limiting unit (13) includes: The sliding block (1301) is slidably connected to the fixed block (11); The spring body (1302) is fixedly connected at one end to the inner wall of the fixing block (11), and the other end of the spring body (1302) is fixedly connected to the sliding block (1301).

3. The motor water passage tightness detection tool according to claim 1, wherein A pressure gauge (2) and a pressure regulating valve (3) are installed on the gas source pipeline (1).

4. The motor water passage tightness detection tool according to claim 1, wherein Both the sealed plug (6) and the ventilated sealed plug (5) are provided with clamps (8) on their outer peripheral walls, and locking bolts (9) are threaded onto the clamps (8).

5. The motor water passage tightness detection tool according to claim 2, wherein The track block (7) is provided with a slot (10), and the sliding block (1301) is engaged in the slot (10).

6. The motor waterway sealing test tool according to claim 5, characterized in that, A T-shaped adjusting block (1303) is fixedly connected to one end of the sliding block (1301) near the spring body (1302).

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