Device for testing armor-piercing strength of armor-piercing bullet

Abstract

The utility model relates to the field of testing devices, in particular to an armor-piercing strength testing device for an armor-piercing bullet. According to the armor-piercing strength testing device for the armor-piercing bullet, the armor-piercing strength of the armor-piercing bullet can be conveniently tested, and the testing efficiency and the testing convenience are improved. A device for testing armor-piercing strength of an armor-piercing bullet comprises a base, an emitter, sensing seats, a rotating seat and the like, the emitter is connected to the upper side of the left portion of the base, the sensing seats are connected to the upper side of the middle of the base, and the rotating seat is rotationally connected to the upper side of the right portion of the base. According to the utility model, by starting the emitter, the armor-piercing bullet is shot out, so that the armor-piercing bullet passes through the sensing seat, the sensing seat senses the shooting speed of the armor-piercing bullet, then the armor-piercing bullet is shot into the testing plate, and the condition that the armor-piercing bullet penetrates through the testing plate is observed, so that the armor-piercing intensity of the armor-piercing bullet can be conveniently tested; and the test efficiency and the test convenience are improved.

Description

Technical Field

[0001] The utility model relates to the field of testing devices, in particular to an armor-piercing strength testing device for an armor-piercing projectile. Background Art

[0002] Armor-piercing projectiles are a type of projectile specially designed to penetrate armor. They are mainly used in the military field to deal with armored targets such as tanks, armored vehicles, self-propelled artillery, ships and aircraft. The design principle of armor-piercing projectiles is to use the strength, weight and speed of the projectile to penetrate the armor and thus destroy the target. The armor-piercing strength test of armor-piercing projectiles is an important process for evaluating the ability of projectiles or armor-piercing projectiles to penetrate armor, which involves complex physical processes and multiple factors. Due to the existing armor-piercing strength test of armor-piercing projectiles, testers need to temporarily arrange the test scene, which is time-consuming and cumbersome to operate, resulting in low efficiency of armor-piercing strength test of armor-piercing projectiles.

[0003] Therefore, an armor-piercing projectile armor-piercing strength testing device has been developed that can facilitate the armor-piercing strength testing of armor-piercing projectiles and improve the testing efficiency and testing convenience. Utility Model Content

[0004] In order to overcome the shortcomings of existing armor-piercing projectile armor-piercing strength test, which requires testers to temporarily arrange the test scene, is time-consuming and cumbersome to operate, resulting in low efficiency of armor-piercing projectile armor-piercing strength test, the utility model provides an armor-piercing projectile armor-piercing strength test device that can facilitate armor-piercing projectile armor-piercing strength test and improve test efficiency and test convenience.

[0005] The technical scheme is as follows: an armor-piercing strength test device for an armor-piercing projectile, comprising a base, a launcher, a sensor seat, a rotating seat, a motor, a screw, a fixed plate, a sliding plate, a side guide rod and a test plate, wherein the launcher is connected to the upper left side of the base, a plurality of sensor seats are connected to the upper middle side of the base, the upper right side of the base is rotatably connected to the rotating seat, the upper right front side of the rotating seat is connected to the motor, the motor output shaft is connected to the screw, the upper left side of the rotating seat is connected to the fixed plate, the left side of the screw is rotatably connected to the fixed plate, the sliding plate is threadedly connected to the screw, the upper rear side of the rotating seat is connected to the side guide rod, the sliding plate is slidably connected to the side guide rod, and a plurality of test plates are clamped between the fixed plate and the sliding plate.

[0006] Preferably, a rear isolation chamber and a front isolation chamber are also included, the rear isolation chamber is connected to the left side of the transmitter, and the front isolation chamber is connected to the right side of the transmitter.

[0007] Preferably, a spring and a support push plate are also included. The support push plate is slidably connected to the upper right side of the rotating seat. The rightmost test plate is in contact with the support push plate. Two front and rear springs are connected between the support push plate and the rotating seat.

[0008] Preferably, a front seat is further included, and the upper left side of the rotating seat is connected to the front seat, the front seat is located on the left side of the fixed plate, and the leftmost test plate is in contact with the front seat.

[0009] Preferably, it also includes side panels and cameras. The front and rear sides of the upper part of the front seat are connected to the side panels. Slide blocks are slidably provided on the side panels, and the cameras are rotatably connected to the sides of the slide blocks away from each other.

[0010] Preferably, a protective plate is provided on the side where the cameras are close to each other.

[0011] The beneficial effects of the utility model are as follows: 1. The utility model starts the launcher to fire the armor-piercing projectile, so that the armor-piercing projectile passes through the sensor seat, and the sensor seat senses the speed at which the armor-piercing projectile is fired. Then the armor-piercing projectile is fired into the test plate, and the penetration of the armor-piercing projectile into the test plate is observed, thereby achieving the effect of being able to facilitate the armor-piercing strength test of the armor-piercing projectile and improving the test efficiency and convenience.

[0012] 2. The utility model achieves the effect of being able to increase or decrease the number of test boards to meet different test requirements by clamping a corresponding number of test boards between the fixed plate and the sliding plate according to test requirements, and then starting the motor to move the sliding plate to press and fix the test boards between the fixed plate and the sliding plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the launch component of the utility model.

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the installation component of the utility model.

[0016] Figure 4 It is a three-dimensional structural schematic diagram of the test assembly of the utility model.

[0017] Figure 5 It is a three-dimensional structural schematic diagram of the observation component of the utility model.

[0018] Explanation of the reference numerals: 1_base, 2_transmitter, 3_rear isolation chamber, 4_front isolation chamber, 5_sensing seat, 6_rotating seat, 7_motor, 8_screw, 9_fixed plate, 10_sliding plate, 11_side guide rod, 12_test plate, 13_spring, 14_support push plate, 15_front seat, 16_side plate, 17_camera. DETAILED DESCRIPTION

[0019] The following description is only a preferred embodiment of the present invention and does not limit the protection scope of the present invention.

[0020] A device for testing the armor-piercing strength of an armor-piercing projectile, such as Figure 1-Figure 5 As shown, it includes a base 1, a transmitter 2, a rear isolation chamber 3, a front isolation chamber 4, a sensor seat 5, a rotating seat 6, a motor 7, a screw 8, a fixed plate 9, a sliding plate 10, a side guide rod 11, a test plate 12, a spring 13, a support push plate 14, a front seat 15, a side plate 16 and a camera 17. The upper left side of the base 1 is connected to the transmitter 2, the left side of the transmitter 2 is connected to the rear isolation chamber 3, the right side of the transmitter 2 is connected to the front isolation chamber 4, three sensor seats 5 are connected to the upper middle side of the base 1, the upper right side of the base 1 is rotatably connected to the rotating seat 6, the upper right front side of the rotating seat 6 is connected to the motor 7, the output shaft of the motor 7 is connected to the screw 8, the upper left side of the rotating seat 6 is connected to the fixed plate 9, the left side of the screw 8 is rotatably connected to the fixed plate 9, the screw 8 is threadedly connected to the sliding plate 10, and the rotating A side guide rod 11 is connected to the upper rear side of the seat 6, and the sliding plate 10 is slidably connected to the side guide rod 11. Five test plates 12 are clamped between the fixed plate 9 and the sliding plate 10. A support push plate 14 is slidably connected to the upper right side of the rotating seat 6. The rightmost test plate 12 contacts the support push plate 14. Two front and rear springs 13 are connected between the support push plate 14 and the rotating seat 6. A front seat 15 is connected to the upper left side of the rotating seat 6. The front seat 15 is located on the left side of the fixed plate 9. The leftmost test plate 12 contacts the front seat 15. Side plates 16 are connected to the front and rear sides of the upper part of the front seat 15. Slide blocks are slidably provided on the side plates 16. Cameras 17 are rotatably connected to the sides of the slide blocks away from each other, and protective plates are provided on the sides of the cameras 17 close to each other to avoid damage to the lenses.

[0021] When using the utility model, firstly, the base 1 is placed in the armor-piercing strength test area of ​​the armor-piercing projectile, and then the test armor-piercing projectile is loaded into the launcher 2, and then the launcher 2 is started to shoot the armor-piercing projectile, and the rear isolation chamber 3 and the front isolation chamber 4 are used to isolate the flame and pressure when the armor-piercing projectile is shot out, and the armor-piercing projectile passes through the sensor seat 5, and the sensor seat 5 senses the speed at which the armor-piercing projectile is shot out, and then the armor-piercing projectile passes through the front seat 15 and hits the test plate 12, and the situation of the armor-piercing projectile penetrating the test plate 12 is observed, and the armor-piercing strength of the armor-piercing projectile is judged, thereby facilitating the armor-piercing strength test of the armor-piercing projectile and improving the test efficiency and convenience, and the position of the sliding block on the side plate 16 is adjusted, and then the angle of the camera 17 is adjusted, so that the camera 17 can shoot the situation of the test plate 12, so that the test personnel can monitor the situation of the armor-piercing projectile when penetrating in real time and test the armor-piercing projectile. During testing, the motor 7 can be started to drive the screw rod 8 to rotate and the sliding plate 10 to move to the right along the side guide rod 11. Then, according to the test needs, the corresponding number of test plates 12 are clamped between the fixed plate 9 and the sliding plate 10, and the motor 7 is started again to move the sliding plate 10 to the left, and the test plate 12 is pressed and fixed between the fixed plate 9 and the sliding plate 10, so that the number of test plates 12 can be increased or decreased to adapt to the effects of different test needs. The rotating seat 6 is rotated to drive the test plate 12 to rotate, and the thickness of the armor-piercing projectile passing through the test plate 12 can be adjusted. After the test plate 12 is fixed between the fixed plate 9 and the sliding plate 10, the support push plate 14 is pressed against the rightmost test plate 12 by the force of the spring 13 to support the test plate 12 to prevent the test plate 12 from collapsing, and the side plate 16 limits the front and rear sides of the test plate 12.

[0022] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An armor-piercing strength test device for an armor-piercing projectile, characterized in that: The invention comprises a base (1), a transmitter (2), a sensor base (5), a rotating base (6), a motor (7), a screw rod (8), a fixing plate (9), a sliding plate (10), a side guide rod (11) and a test plate (12); the upper left side of the base (1) is connected to the transmitter (2); the upper middle side of the base (1) is connected to a plurality of sensor bases (5); the upper right side of the base (1) is rotatably connected to the rotating base (6); the upper right front side of the rotating base (6) is connected to the motor ( 7), a screw rod (8) is connected to the output shaft of the motor (7), a fixed plate (9) is connected to the upper left side of the rotating seat (6), the left side of the screw rod (8) is rotatably connected to the fixed plate (9), a sliding plate (10) is threadedly connected to the screw rod (8), a side guide rod (11) is connected to the upper rear side of the rotating seat (6), the sliding plate (10) is slidably connected to the side guide rod (11), and a plurality of test plates (12) are clamped between the fixed plate (9) and the sliding plate (10).

2. The armor-piercing strength testing device of an armor-piercing projectile according to claim 1, characterized in that: It also comprises a rear isolation chamber (3) and a front isolation chamber (4), wherein the left side of the transmitter (2) is connected to the rear isolation chamber (3), and the right side of the transmitter (2) is connected to the front isolation chamber (4).

3. The armor-piercing strength testing device of an armor-piercing projectile according to claim 2, characterized in that: It also includes a spring (13) and a support push plate (14); the upper right side of the rotating seat (6) is slidably connected to the support push plate (14); the rightmost test plate (12) is in contact with the support push plate (14); and two front and rear springs (13) are connected between the support push plate (14) and the rotating seat (6).

4. The armor-piercing strength testing device of an armor-piercing projectile according to claim 3, characterized in that: It also includes a front seat (15), which is connected to the upper left side of the rotating seat (6), and is located on the left side of the fixed plate (9). The leftmost testing plate (12) is in contact with the front seat (15).

5. The armor-piercing strength testing device of an armor-piercing projectile according to claim 4, characterized in that: It also includes side panels (16) and cameras (17). The front and rear sides of the upper part of the front seat (15) are connected to the side panels (16). Slide blocks are slidably provided on the side panels (16). The cameras (17) are rotatably connected to the sides of the slide blocks that are away from each other.

6. The armor-piercing strength testing device of an armor-piercing projectile according to claim 5, characterized in that: A protective plate is provided on the sides of the cameras (17) that are close to each other.

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