Bullet primer automatic inspection device

Abstract

The utility model discloses a bullet primer automatic inspection device, and relates to the technical field of police inspection and identification tools. The automatic bullet primer inspection device comprises a base; the sliding rod is connected to the base in a sliding manner; the clamps are symmetrically arranged and are fixedly connected to the base; the cartridge holder is connected to the clip, and the cartridge holder is used for installing a cartridge body; the ejector rod is fixedly connected to the sliding rod; the ejector rod abuts against the elastic body. The sliding rod is fixedly connected with a sliding sleeve, and the sliding sleeve is connected with the base in a sliding mode. A sliding rod is fixedly connected to the base, a limiting groove is formed in the sliding rod, a limiting plate is fixedly connected to the base, a limiting block is fixedly connected to the limiting plate, and the limiting block is matched with the limiting groove; according to the utility model, when a projectile body is detected through the device, a worker does not need to hold a screwdriver by hand to carry out knocking detection, so that the safety during detection is improved, and the problem that in the prior art, when a worker detects the projectile body, the worker is easy to explode and hurt a human body is solved.

Description

Technical Field

[0001] This utility model belongs to the technical field of police inspection and identification tools, specifically, it relates to an automatic gun primer testing device. Background Technology

[0002] In the inspection and identification of firearms and ammunition, for bullets whose type is uncertain, it is necessary to disassemble and inspect them, remove the single-pronged propellant, ignite the propellant to see if it can burn, and strike the primer with a screwdriver to see if it can be ignited.

[0003] In current technology, when inspecting projectiles, workers typically use a screwdriver to strike the primer at the tail end of the projectile. In actual operation, the primer cap at the bottom of the cartridge case is manually struck. Sometimes, due to reasons such as incomplete cleaning of the propellant or uncertainty about the composition of the bullet primer, the primer case may explode, which may cause injury to the workers. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide an automatic gun primer testing device that can overcome or at least partially solve the above problems.

[0005] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0006] An automatic primer testing device for bullets includes:

[0007] base;

[0008] The slide bar is slidably connected to the base.

[0009] Symmetrically arranged clips are fixedly connected to the base;

[0010] A magazine, connected to a clip, is used to mount a cartridge;

[0011] The top rod is fixedly connected to the slide rod;

[0012] The push rod and the projectile abut against each other.

[0013] Preferably, a sliding sleeve is fixedly connected to the sliding rod, and the sliding sleeve is slidably connected to the base.

[0014] Preferably, a limiting groove is provided on the slide rod, a limiting plate is fixedly connected to the base, a limiting block is fixedly connected to the limiting plate, and the limiting block and the limiting groove are matched.

[0015] Furthermore, a spring is sleeved on the slide rod, one end of the spring is fixedly connected to the base, and the other end of the spring is fixedly connected to the limiting plate.

[0016] Preferably, a handle is fixedly connected to the slide rod.

[0017] Furthermore, a limiting seat is fixedly connected to the slide rod, and the limiting seat abuts against the base.

[0018] Preferably, a housing is connected to the base.

[0019] By adopting the above technical solution, this utility model has the following beneficial effects compared with the prior art:

[0020] This invention eliminates the need for manual hammering with a screwdriver during projectile testing, improving safety and resolving the problem of explosions causing injury to personnel during projectile testing, which is common in existing technologies. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model. Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0023] Figure 3 This is an exploded view of the limiting plate in this utility model;

[0024] Figure 4 This is a schematic diagram of the slide bar structure in this utility model;

[0025] Figure 5 This is a schematic diagram of the connection structure between the magazine and the clip in this utility model.

[0026] In the diagram: 1. Outer shell; 2. Base; 3. Projectile; 4. Handle; 5. Magazine; 6. Clip; 7. Limiting plate; 701. Limiting block; 8. Spring; 9. Slide rod; 901. Limiting groove; 902. Limiting seat; 903. Top rod; 904. Sliding sleeve. Detailed Implementation

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0028] Example 1:

[0029] Reference Figures 1-5 An automatic primer testing device for bullets, comprising:

[0030] Base 2;

[0031] Slide rod 9 is slidably connected to base 2;

[0032] The symmetrically arranged clips 6 are fixedly connected to the base 2;

[0033] Magazine 5 is connected to clip 6 and is used to install cartridge 3;

[0034] Top rod 903 is fixedly connected to slide rod 9;

[0035] The top rod 903 and the projectile 3 collide.

[0036] It should be noted that the magazine 5 has slots of different sizes, which allows it to accommodate bullets of different diameters.

[0037] A sliding sleeve 904 is fixedly connected to the sliding rod 9, and the sliding sleeve 904 is slidably connected to the base 2.

[0038] A limiting groove 901 is provided on the slide bar 9, a limiting plate 7 is fixedly connected to the base 2, a limiting block 701 is fixedly connected to the limiting plate 7, and the limiting block 701 and the limiting groove 901 are matched.

[0039] A spring 8 is sleeved on the slide rod 9. One end of the spring 8 is fixedly connected to the base 2, and the other end of the spring 8 is fixedly connected to the limiting plate 7.

[0040] A handle 4 is fixedly connected to the slide bar 9.

[0041] A limiting seat 902 is fixedly connected to the slide rod 9, and the limiting seat 902 abuts against the base 2.

[0042] The outer shell 1 is connected to the base 2.

[0043] Reference Figures 1-5 During use, the projectile 3 is installed and secured on the magazine 5. After stable installation, the magazine 5 is secured on the clip 6. After the projectile 3 is installed, the operator manually pulls the handle 4. The movement of the handle 4 will simultaneously move the slide rod 9. The movement of the slide rod 9 will compress the spring 8 and simultaneously move the top rod 903. After the operator manually pulls the slide rod 9 to the appropriate position, the handle 4 can be released. At this time, under the action of the spring 8's return force, the slide rod 9 will slide back to its original position. The movement and reset of the slide rod 9 will drive the top rod 903 to move and reset. When the top rod 903 moves a certain distance, it will strike the tail of the projectile 3. At this time, the primer of the projectile 3 will be ignited under the impact force of the external top rod 903. Then the projectile 3 can be inspected.

[0044] It should be noted that multiple compression levels can be set at the tail of the slide bar 9, and the slide bar 9 is locked in place by a latch. The slide bar 9 can be remotely controlled to fire via an electromagnet.

[0045] This device eliminates the need for manual hammering with a screwdriver when inspecting projectile 3, improving safety during inspection and solving the problem of potential explosions and injuries to personnel during inspection of projectile 3 in existing technologies.

[0046] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model.

Claims

1. An automatic primer testing device for bullets, characterized in that, include: Base (2); The slide bar (9) is slidably connected to the base (2); The symmetrically arranged clips (6) are fixedly connected to the base (2); A magazine (5) is attached to a clip (6) for mounting a projectile (3); The top rod (903) is fixedly connected to the slide rod (9); The top rod (903) and the projectile (3) abut against each other.

2. The automatic primer testing device for bullets according to claim 1, characterized in that, A sliding sleeve (904) is fixedly connected to the sliding rod (9), and the sliding sleeve (904) and the base (2) are slidably connected.

3. The automatic primer testing device for bullets according to claim 1, characterized in that, A limiting groove (901) is provided on the slide rod (9), a limiting plate (7) is fixedly connected to the base (2), a limiting block (701) is fixedly connected to the limiting plate (7), and the limiting block (701) and the limiting groove (901) are matched.

4. The automatic primer testing device for bullets according to claim 3, characterized in that, A spring (8) is sleeved on the slide rod (9). One end of the spring (8) is fixedly connected to the base (2), and the other end of the spring (8) is fixedly connected to the limiting plate (7).

5. The automatic primer testing device for bullets according to claim 1, characterized in that, A handle (4) is fixedly connected to the slide bar (9).

6. The automatic primer testing device for bullets according to claim 5, characterized in that, A limiting seat (902) is fixedly connected to the slide rod (9), and the limiting seat (902) abuts against the base (2).

7. The automatic primer testing device for bullets according to claim 1, characterized in that, The base (2) is connected to the outer shell (1).

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