A vibration torque wrench for dismounting a water control valve

Abstract

This utility model relates to the field of torque wrench technology, and more particularly to a vibratory torque wrench for disassembling a water control valve. It includes a socket, a wrench, a display, a vibration motor, and a protective shell. The wrench is inserted into the socket, the display is mounted on the socket, the vibration motor is mounted on the socket, and the protective shell is fixedly connected to the socket. It also includes guide rods, a sliding frame, locking blocks, and an elastic element. Two guide rods are fixedly connected to the socket, and a sliding frame is slidably arranged between the two guide rods. Two locking blocks are fixedly connected to the sliding frame. An elastic element is sleeved on the guide rod, with its two ends connected to the guide rod and the sliding frame, respectively. By inserting a wrench of the corresponding size into the socket, the locking slot of the socket's fixed seat aligns with the locking block. Then, the sliding frame is released, and the elastic element rebounds, pushing the sliding frame back to its original position, causing the locking block to engage with the locking slot. This securely locks the socket and wrench together, allowing for quick replacement of sockets or adapters of different sizes.

Description

Technical Field

[0001] This utility model relates to the field of torque wrench technology, and in particular to a vibratory torque wrench for disassembling a water control valve. Background Technology

[0002] A torque wrench, also known as a torque wrench or torque wrench, is a tool used to precisely apply a specified torque when tightening fasteners such as bolts and nuts.

[0003] Patent CN222932639U discloses a folding structure for a torque wrench. It includes a handle and a wrench positioned at the front of the handle. The outer wall of the handle has multiple rotating grooves, the depth of which increases from front to back. Each groove has a rotating rod rotatably mounted on it. The rear of the handle has a slot into which a telescopic rod is inserted. Using this patent, the wrench is rotated by locking it onto the nut of a water control valve. However, the wrench in this prior art is a fixed size and cannot be disassembled. In maintenance and installation work, it is often necessary to deal with various fasteners of different sizes, requiring multiple torque wrenches of different specifications to handle different tasks.

[0004] Therefore, there is a need for a vibratory torque wrench that allows for the removal of replaceable water control valves. Utility Model Content

[0005] To overcome the shortcomings of existing patents where the wrenches are fixed in size and cannot be disassembled, and where multiple torque wrenches of different specifications are needed to handle various fasteners of different sizes during maintenance and installation, this utility model provides a replaceable vibratory torque wrench for disassembling water control valves.

[0006] To address the aforementioned issues, this utility model employs the following technical solution: a vibratory torque wrench for disassembling a water control valve, comprising a sleeve, a wrench, a display, a vibration motor, and a protective shell. The wrench is inserted into the sleeve, the display is mounted on the sleeve, the vibration motor is mounted on the sleeve, and the protective shell is fixedly connected to the sleeve. It also includes guide rods, a sliding frame, locking blocks, an elastic element, and a fixed seat. Two guide rods are fixedly connected to the sleeve, and a sliding frame is slidably disposed between the two guide rods. Two locking blocks are fixedly connected to the sliding frame. An elastic element is sleeved on the guide rod, with both ends of the elastic element connected to the guide rod and the sliding frame, respectively. A fixed seat is fixedly connected to the wrench.

[0007] Optionally, it also includes a fixing plate, a mounting cylinder, an impact rod, an energy storage spring, a first electromagnet, and a second electromagnet. The fixing plate is fixedly connected to the sleeve, the second electromagnet is mounted on the sleeve, the mounting cylinder is fixedly connected to the sleeve, the impact rod is slidably arranged inside the mounting cylinder, the energy storage spring is sleeved on the impact rod, the two ends of the energy storage spring are respectively connected to the mounting cylinder and the impact rod, and the first electromagnet is mounted on the impact rod.

[0008] Optionally, it also includes a connecting block, which is provided on the first electromagnet.

[0009] Optionally, it also includes an anti-slip sleeve, which is fitted onto the sleeve.

[0010] Optionally, the mounting plate is made of rubber.

[0011] Alternatively, the protective case can be made of a transparent material.

[0012] Compared with the prior art, the present invention has the following technical effects: 1. By inserting the corresponding specification wrench into the socket, the slot of the fixed seat on the socket is aligned with the locking block. Then, the sliding frame is released, and the elastic element rebounds and pushes the sliding frame to reset, so that the locking block is locked into the slot, thereby firmly locking the socket and the wrench, so that sockets or adapters of different sizes can be quickly replaced.

[0013] 2. By energizing the first electromagnet and the second electromagnet, the second electromagnet attracts the first electromagnet. Then, when the energizing is stopped, the first electromagnet and the second electromagnet stop attracting each other. At the same time, the energy storage spring releases energy and jointly drives the impact rod to impact the fixed plate to the left at an extremely high speed. This allows the strong impact force to be transmitted to the valve body, which can effectively break the extreme rusted state and loosen it. The connecting block increases the structural strength of the impact rod end. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional sectional view of the components of this utility model, such as the socket, wrench, and display.

[0016] Figure 3 This is a three-dimensional structural diagram of the guide rod, sliding frame, and locking block components of this utility model.

[0017] Figure 4 This is a three-dimensional sectional view of the components of this utility model, including the fixing plate, mounting cylinder, and impact rod.

[0018] Figure 5 This is a three-dimensional structural diagram of the protective shell, connecting block, and anti-slip sleeve of this utility model.

[0019] Labels in the diagram: 1-Socket, 2-Wrench, 3-Display, 4-Vibration motor, 5-Protective shell, 6-Guide rod, 7-Sliding frame, 8-Clamping block, 9-Elastic element, 10-Fixing seat, 11-Fixing plate, 12-Mounting cylinder, 13-Impact rod, 14-Energy storage spring, 15-First electromagnet, 16-Second electromagnet, 17-Connecting block, 18-Anti-slip sleeve. Detailed Implementation

[0020] The present invention will be further described below with reference to specific embodiments. It should also be noted that, unless otherwise explicitly specified and limited, terms such as "setting," "installing," "connecting," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the present invention based on the specific circumstances.

[0021] Example 1: A vibratory torque wrench for disassembling a water control valve, see reference. Figures 1-5 As shown, the device includes a socket 1, a wrench 2, a display 3, a vibration motor 4, and a protective shell 5. The wrench 2 is plugged into the socket 1. The display 3 is bolted to the top of the socket 1 and contains a control module. The vibration motor 4 is bolted to the right side of the socket 1. The protective shell 5 is welded to the right side of the socket 1 and is located inside the protective shell 5. The device also includes guide rods 6, a sliding frame 7, locking blocks 8, elastic elements 9, and a fixed seat 10. Two guide rods 6 are fixedly connected to the left side of the socket 1. A sliding frame 7 is slidably connected between the two guide rods 6. Two locking blocks 8 are welded to the left side of the sliding frame 7. Elastic elements 9 are fitted onto the guide rods 6, and the two ends of the elastic elements 9 are connected to the guide rods 6 and the sliding frame 7, respectively. The fixed seat 10 is fixedly connected to the wrench 2. The fixed seat 10 has two slots, and the locking blocks 8 are inserted into the slots of the fixed seat 10.

[0022] See Figures 1-5 As shown, the protective shell 5 is made of transparent material.

[0023] See Figure 1 and Figure 5 As shown, it also includes an anti-slip sleeve 18, with the right side of the sleeve 1 covered by the anti-slip sleeve 18.

[0024] When using this device, first pull the sliding frame 7 upwards. The sliding frame 7 moves the two locking blocks 8 upwards, compressing the elastic element 9. Then, insert the corresponding size wrench 2 onto the socket 1, aligning the slot of the fixed seat 10 on the socket 1 with the locking block 8. Next, release the sliding frame 7. The elastic element 9 rebounds, pushing the sliding frame 7 back to its original position, causing the locking block 8 to engage with the slot. This securely locks the socket 1 and the wrench 2, allowing for quick replacement of sockets 1 or adapters of different sizes. When disassembling the water control valve, first use the wrench 2 to cover the valve stem or nut of the water control valve. Rotate the socket 1 to drive the wrench 2 to rotate, thereby disassembling. The display 3 sets and displays the torque value applied during disassembly in real time. When the torque value reaches the specified range, the display 3 starts the vibration motor 4. After the vibration motor 4 starts, it generates high-frequency micro-vibration, which is transmitted to the rusted or stuck valve body through the socket 1, effectively breaking up the rust and reducing frictional resistance, thereby greatly reducing the torque required for initial loosening. The protective shell 5 protects the vibration motor 4, and the anti-slip sleeve 18 wraps around the handle of the socket 1 to increase the friction between the hand and the tool and prevent slippage during the application of force.

[0025] Example 2: Based on Example 1, refer to Figure 1 and Figure 4 As shown, it also includes a fixing plate 11, a mounting cylinder 12, an impact rod 13, an energy storage spring 14, a first electromagnet 15, and a second electromagnet 16. The fixing plate 11 is fixedly connected to the bottom left side of the sleeve 1. The second electromagnet 16 is installed at the center of the bottom of the sleeve 1. The mounting cylinder 12 is fixedly connected to the bottom of the sleeve 1. The mounting cylinder 12 is located between the fixing plate 11 and the second electromagnet 16. The impact rod 13 is slidably arranged inside the mounting cylinder 12. The energy storage spring 14 is sleeved on the impact rod 13. The two ends of the energy storage spring 14 are respectively connected to the mounting cylinder 12 and the impact rod 13. The first electromagnet 15 is installed at the end of the impact rod 13. The first electromagnet 15 is located to the left of the second electromagnet 16.

[0026] See Figure 1 and Figure 4 As shown, the fixing plate 11 is made of rubber.

[0027] See Figure 1 and Figure 5 As shown, it also includes a connecting block 17, and the first electromagnet 15 is provided with a connecting block 17 at its bottom.

[0028] During disassembly, the first electromagnet 15 and the second electromagnet 16 are energized. The current controls the second electromagnet 16 to attract the first electromagnet 15, causing the first electromagnet 15 to move the impact rod 13 and compress the energy storage spring 14. The energy storage spring 14 is then compressed. Subsequently, the energization is stopped, and the first electromagnet 15 and the second electromagnet 16 stop attracting each other. The energy storage spring 14 releases energy at the same time, jointly driving the impact rod 13 to impact the fixed plate 11 to the left at extremely high speed. This allows the strong impact force to be transmitted to the valve body, which can effectively break the extreme rusted state and achieve loosening. The connecting block 17 increases the structural strength of the end of the impact rod 13.

[0029] Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art that various changes or modifications can be made to the present invention without departing from the principles and spirit of the present invention as defined by the claims. Therefore, the detailed description of the embodiments in this disclosure is for explanation only and not for limiting the present invention, but rather the scope of protection is defined by the content of the claims.

Claims

1. A vibratory torque wrench for disassembling a water control valve, comprising a socket (1), a wrench (2), a display (3), a vibration motor (4), and a protective shell (5), wherein the wrench (2) is inserted into the socket (1), the display (3) is mounted on the socket (1), the vibration motor (4) is mounted on the socket (1), and the protective shell (5) is fixedly connected to the socket (1), characterized in that: It also includes a guide rod (6), a sliding frame (7), a locking block (8), an elastic element (9), and a fixed seat (10). Two guide rods (6) are fixedly connected to the sleeve (1). A sliding frame (7) is slidably arranged between the two guide rods (6). Two locking blocks (8) are fixedly connected to the sliding frame (7). An elastic element (9) is sleeved on the guide rod (6). The two ends of the elastic element (9) are connected to the guide rod (6) and the sliding frame (7) respectively. A fixed seat (10) is fixedly connected to the wrench (2).

2. A vibratory torque wrench for disassembly of a water control valve according to claim 1, characterized in that: It also includes a fixing plate (11), a mounting cylinder (12), an impact rod (13), an energy storage spring (14), a first electromagnet (15), and a second electromagnet (16). The fixing plate (11) is fixedly connected to the sleeve (1), the second electromagnet (16) is installed on the sleeve (1), the mounting cylinder (12) is fixedly connected to the sleeve (1), the impact rod (13) is slidably arranged inside the mounting cylinder (12), the energy storage spring (14) is sleeved on the impact rod (13), the two ends of the energy storage spring (14) are respectively connected to the mounting cylinder (12) and the impact rod (13), and the first electromagnet (15) is installed on the impact rod (13).

3. A vibratory torque wrench for disassembly of a water control valve according to claim 2, characterized in that: It also includes a connecting block (17), which is provided on the first electromagnet (15).

4. A vibratory torque wrench for disassembly of a water control valve according to claim 3, characterized in that: It also includes an anti-slip sleeve (18), which is fitted onto the sleeve (1).

5. A vibratory torque wrench for disassembly of a water control valve according to claim 4, characterized in that: The fixing plate (11) is made of rubber.

6. A vibratory torque wrench for disassembly of a water control valve according to claim 5, characterized in that: The protective shell (5) is made of transparent material.

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