A quick release tool for a gun muzzle brake

Abstract

This utility model relates to a quick disassembly tool for a muzzle brake of an artillery piece, including a clamping plate and multiple positioning plates. The clamping plate has a semi-cylindrical center, and two clamping plates can form a complete cylindrical clamping component. Multiple positioning plates are arranged axially on the outer side of the clamping plate. The multiple positioning plates are parallel to each other, penetrate through each other, and extend to the outer side of the clamping plate. The positioning plates are used to cooperate with the air jet holes on the outer side of the muzzle brake. The cross-sectional shape of the positioning plates is consistent with the shape of the air jet holes. The section of the multiple positioning plates on the outer side of the clamping plate decreases in length from front to back. The multiple positioning plates are fixedly connected by support blocks. The support blocks are inclined from front to back. The multiple positioning plates and multiple support blocks are connected to form a support frame. This utility model, by setting a semi-circular clamping plate and positioning plate structure, utilizes the positioning plates to match the shape of the air jet holes and extend to the inner side for fixation, and cooperates with the support frame to form a stable support, avoiding the problem of metal plates easily falling off in traditional methods, and significantly improving operational safety.

Description

Technical Field

[0001] This utility model relates to the field of muzzle brake disassembly technology, specifically a quick disassembly tool for artillery muzzle brakes. Background Technology

[0002] A muzzle brake is a special device installed at the end of a gun barrel. Its core function is to significantly reduce the recoil energy generated during firing by controlling the flow and direction of propellant gases. This device typically appears as a cap-shaped structure with side holes and a diameter larger than the barrel, reducing recoil by up to 50%. It is widely used in weapon systems such as cannons, modern naval guns (such as the Chinese Navy's 130mm naval gun), and tank guns, effectively improving firing accuracy and platform mobility. Based on their working principle, they can be divided into two types: impact type and recoil type. The recoil type achieves the recoil reduction effect by ejecting propellant gases backward to create a reverse thrust. However, its use increases the negative impacts such as muzzle shockwave and noise, adversely affecting concealment and the firing environment.

[0003] In actual use, there is no special disassembly tool for the muzzle brake. When disassembling, a metal plate is usually inserted into the air vent of the muzzle brake, and then the muzzle brake is slowly separated from the barrel by striking the metal plate with a hammer. When striking, the metal plate will loosen and easily fall off. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a quick disassembly tool for artillery muzzle brakes, addressing the above-mentioned shortcomings.

[0005] To solve the above technical problems, the present invention adopts the following technical solution:

[0006] A quick disassembly tool for a muzzle brake of an artillery piece includes a clamping plate and multiple positioning plates. The clamping plate has a semi-cylindrical center, and two clamping plates can form a complete cylindrical clamping component. The clamping plate is used to clamp the outside of the muzzle brake. Multiple positioning plates are arranged axially on the outside of the clamping plate. The multiple positioning plates are parallel to each other, penetrate through each other, and extend to the outside of the clamping plate. The positioning plates are used to cooperate with and limit the air jet holes on the outside of the muzzle brake. The cross-sectional shape of the positioning plates is consistent with the shape of the air jet holes. The section of the multiple positioning plates on the outside of the clamping plate decreases in length from front to back. The multiple positioning plates are fixedly connected by support blocks. The support blocks are inclined from front to back, and the multiple positioning plates and the multiple support blocks are connected to form a support frame.

[0007] Furthermore, each of the two connecting ends of the clamping plate has two symmetrical threaded holes, and the two clamping plates are fixedly connected by bolts.

[0008] Furthermore, the connecting end of the clamping plate is connected to the semi-cylindrical surface through a smooth arc transition.

[0009] Furthermore, both the clamping plate and the positioning plate are made of hard metal.

[0010] Furthermore, the axes of the two support blocks are on the same plane as the axis of the complete cylindrical clamping member formed by the clamping plates.

[0011] Compared with the prior art, the present invention, by adopting the above technical solution, has the following advantages:

[0012] This utility model, by setting a semi-circular clamping plate and positioning plate structure, utilizes the positioning plate to match the shape of the air jet and extend to the inner side for fixation, and forms a stable support with the support frame, avoiding the problem of metal plates easily falling off in the traditional method, and significantly improving operational safety.

[0013] By setting multiple positioning plates that shorten sequentially from front to back, and connecting the multiple positioning plates to form a stable support, the support frame can withstand impacts without deformation. By striking the front positioning plate, the muzzle brake can be slowly withdrawn.

[0014] By setting the arc surface at the corner of the clamping plate connection end, the clamping plate connection end will not bend when subjected to impact. By striking the clamping plate connection end, the muzzle brake can be pushed to rotate, thereby loosening the muzzle brake.

[0015] The clamping plates are symmetrically threaded at the connecting ends and fixed with bolts to ensure a tight connection when the two semi-circular clamping plates form a complete structure, preventing loosening during disassembly.

[0016] The present invention will now be described in detail with reference to the accompanying drawings and embodiments. Attached Figure Description

[0017] Figure 1 This is a frontal perspective view of the present invention.

[0018] Figure 2 This is a three-dimensional structural diagram of the back of the present invention;

[0019] Figure 3 This is a schematic diagram showing the connection between the sand roller pressure plate and the sand roller.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Clamping plate; 2. Positioning plate; 3. Support block; 4. Threaded hole; 5. Curved surface. Detailed Implementation

[0022] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0023] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] like Figure 1-3 As shown, a quick disassembly tool for a muzzle brake of an artillery piece includes a clamping plate 1 and multiple positioning plates 2. The clamping plate 1 has a semi-cylindrical shape in the middle. Two clamping plates 1 can form a complete cylindrical clamping component. The clamping plate 1 is used to clamp the outside of the muzzle brake. Multiple positioning plates 2 are arranged axially on the outside of the clamping plate 1. The multiple positioning plates 2 are parallel to each other, penetrate through each other, and extend to the outside of the clamping plate 1. The positioning plates 2 are used to cooperate with and limit the air jet holes on the outside of the muzzle brake. The cross-sectional shape of the positioning plates 2 is consistent with the shape of the air jet holes. The section of the multiple positioning plates 2 located on the outside of the clamping plate 1 decreases in length from front to back. The multiple positioning plates 2 are fixedly connected by support blocks 3. The support blocks 3 are inclined from front to back. The multiple positioning plates 2 and the multiple support blocks 3 are connected to form a support frame.

[0025] In one embodiment, two threaded holes 4 are symmetrically provided on the two connecting ends of the clamping plate 1, and the two clamping plates 1 are fixedly connected by bolts.

[0026] In one embodiment, the connecting end of the clamping plate 1 is connected to the semi-cylindrical surface through a smooth arc surface 5.

[0027] In one embodiment, both the clamping plate 1 and the positioning plate 2 are made of hard metal.

[0028] In one embodiment, the axes of the two support blocks 3 are located on the same plane as the axis of the complete cylindrical clamping member formed by the clamping plate 1.

[0029] The working process of this utility model is as follows:

[0030] 1. Install the disassembly tool of this utility model onto the muzzle brake.

[0031] Two semi-circular clamping plates 1 are installed on both sides of the muzzle brake, and multiple positioning plates 2 are inserted into the corresponding air jet holes so that the symmetrically opened threaded holes 4 on the connecting end of the semi-circular clamping plates 1 correspond to each other. Then, the two clamping plates 1 are firmly fixed together by passing bolts through the corresponding threaded holes 4 to form a complete clamping component surrounding the muzzle brake.

[0032] 2. Disassemble the muzzle brake.

[0033] First, the muzzle brake is rotated by tapping the connecting end of the semi-circular clamping plate 1. The arc surface 5 at the corner when tapping the connecting end can enhance the bending resistance of the connecting end. Then, the muzzle brake is loosened and moved back by tapping the front positioning plate 2. When the front positioning plate is tapped, the support frame formed by the connection of multiple support blocks 3 and multiple positioning plates 2 can effectively transmit the force to the muzzle brake and prevent the positioning plate 2 from bending. The muzzle brake is gradually separated from the gun barrel by repeatedly tapping the connecting plate of the clamping plate 1 and the positioning plate 2.

[0034] The above description provides examples of the preferred embodiments of this utility model. Any aspects not detailed herein are common knowledge to those skilled in the art. The scope of protection of this utility model is determined by the claims. Any equivalent modifications based on the technical teachings of this utility model are also within the scope of protection of this utility model.

Claims

1. A quick release tool for a gun muzzle brake, characterized in that, The device includes a clamping plate (1) and multiple positioning plates (2). The clamping plate (1) is semi-cylindrical in the middle. Two clamping plates (1) can form a complete cylindrical clamping component. The clamping plate (1) is used to clamp the outside of the muzzle brake. Multiple positioning plates (2) are arranged axially on the outside of the clamping plate (1). The multiple positioning plates (2) are parallel to each other and extend through and to the outside of the clamping plate (1). The positioning plates (2) are used to cooperate with and limit the jet hole on the outside of the muzzle brake. The cross-sectional shape of the positioning plate (2) is consistent with the shape of the jet hole. The section of the multiple positioning plates (2) located on the outside of the clamping plate (1) decreases in length from front to back. The multiple positioning plates (2) are fixedly connected by support blocks (3). The support blocks (3) are inclined from front to back. The multiple positioning plates (2) and the multiple support blocks (3) are connected to form a support frame.

2. A quick release tool for a gun muzzle brake according to claim 1, characterized in that, Two threaded holes (4) are symmetrically opened on the two connecting ends of the clamping plate (1), and the two clamping plates (1) are fixedly connected by bolts.

3. A quick release tool for a gun muzzle brake according to claim 1, wherein, The connecting end of the clamping plate (1) is connected to the semi-cylindrical surface through a smooth arc surface (5).

4. A quick release tool for a gun muzzle brake according to claim 1, wherein, Both the clamping plate (1) and the positioning plate (2) are made of hard metal.

5. A quick release tool for a gun muzzle brake according to claim 1, wherein, The axes of the two support blocks (3) and the axis of the complete cylindrical clamping member formed by the clamping plate (1) are located on the same plane.

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