Mounting and adjusting tool for rifle sight bead

Abstract

The utility model discloses a rifle sight bead installing and adjusting tool which is simple and reliable in structure and convenient to disassemble, assemble and adjust a sight bead. Comprising a mounting base and an adjusting wrench, the mounting base is in an n shape, one end of the mounting base is a supporting end, the other end of the mounting base is a clamping end, a clamping groove is formed in the clamping end of the mounting base and used for being clamped with one side wall of an accurate constellation, and the supporting end of the mounting base is used for abutting against the top face of the other side wall of the accurate constellation. The clamping end of the mounting base is provided with a downward pressing protrusion, the pressing protrusion is used for pressing down a front sight stopping protrusion, the upper portion of the mounting base is provided with a through hole, the adjusting wrench penetrates through the through hole, the lower end of the adjusting wrench is provided with a straight groove, the straight groove is used for being connected with the square top of a front sight in a clamping mode, and the adjusting wrench is used for rotationally mounting / adjusting the front sight.

Description

Technical Field

[0001] This utility model relates to the field of firearms technology, and in particular to a tool for installing and adjusting the front sight of a rifle. Background Technology

[0002] The rifle front sight is connected to the front sight base by threads. Installation and adjustment are generally done manually by using a punch or bullet to press down on the front sight retainer pin, causing the pin to protrude and disengage from the groove on the front sight. Then, the groove on the front sight is moved to rotate the front sight into place or adjust its elevation. This assembly and adjustment method is inefficient, as each movement only rotates the front sight by 1 / 4 turn, and it is easy for the front sight and front sight retainer pin to rub against each other, causing the surface treatment layer to peel off and damaging the surface quality of the parts.

[0003] To address the shortcomings of existing technologies, this utility model provides a tool for installing and adjusting a rifle front sight. It includes a mounting base with a pressing protrusion, a groove for holding the firing pin tip, and an adjusting wrench with two graduated lines. The tool is simple in structure and easy to operate. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a tool for installing and adjusting the front sight of a rifle. It has a simple and reliable structure and is convenient for disassembling and adjusting the front sight.

[0005] The purpose of this utility model is achieved as follows:

[0006] A tool for installing and adjusting a rifle front sight includes a mounting base and an adjusting wrench. The mounting base is U-shaped, with one end as a support end and the other end as a locking end. The locking end of the mounting base has a slot for engaging with one side wall of the front sight base. The support end of the mounting base is used to abut against the top surface of the other side wall of the front sight base. The locking end of the mounting base has a downward pressing protrusion for pressing down on the front sight retaining pin protrusion. The upper part of the mounting base has a through hole through which the adjusting wrench passes. The lower end of the adjusting wrench has a straight groove for engaging with the square top of the front sight. The adjusting wrench is used to rotate and install / adjust the front sight.

[0007] Preferably, the adjusting wrench has two graduated lines, and when the sight is installed / adjusted in place, the upper surface of the mounting base is located between the two graduated lines of the adjusting wrench.

[0008] Preferably, the adjusting wrench has an adjusting wrench handle on its top.

[0009] Preferably, the adjusting wrench is fitted with a clearance between itself and the through hole of the mounting base.

[0010] Due to the adoption of the above technical solution, this utility model has the following beneficial effects:

[0011] This utility model is characterized by its simplicity, reliability, convenient disassembly and adjustment of the front sight, and strong practicality. It is widely applicable to firearms that use a threaded front sight and a top pin limiting front sight structure. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a structural diagram of the mounting base;

[0014] Figure 3 This is a schematic diagram of the adjusting wrench.

[0015] Figure 4 This is a structural diagram of the crosshair assembly;

[0016] Figure 5 This is a schematic diagram illustrating the use of this utility model.

[0017] Figure Labels

[0018] In the attached diagram, 1 – mounting base; 2 – adjusting wrench; 3 – front sight base; 4 – front sight; 5 – front sight pin; 11 – upper surface of mounting base; 12 – pressing protrusion; 13 – through hole; 21 – adjusting wrench handle; 22 – engraved line; 23 – straight groove; 41 – groove; 42 – square top; 51 – front sight pin protrusion. Detailed Implementation

[0019] See Figures 1-5 This is an embodiment of a tool for installing and adjusting a rifle front sight, including a mounting base 1 and an adjusting wrench 2. The mounting base 1 is U-shaped, with one end as a support end and the other end as a locking end. The locking end of the mounting base 1 has a slot for engaging with one side wall of the front sight base 3. The support end of the mounting base 1 is used to abut against the top surface of the other side wall of the front sight base 3. The locking end of the mounting base 1 has a downward pressing protrusion 12 for pressing down the front sight pin protrusion 51. The front sight 4 has a groove 41. When the front sight pin protrusion 51 is not pressed down, it engages with the groove 41 to limit its movement. When the front sight pin protrusion 51 is pressed down, it releases the positioning of the front sight 4. The upper part of the mounting base 1 has a through hole 13, and the adjusting wrench 2 is clearance-fitted with the through hole 13 of the mounting base 1. The top of the adjusting wrench has an adjusting wrench handle 21. The adjusting wrench 2 passes through the through hole 13. The lower end of the adjusting wrench 2 is provided with a straight groove 23, which is used to engage with the square top 42 of the front sight 4. The adjusting wrench 2 is used to rotate and install / adjust the front sight 4.

[0020] Specifically:

[0021] This utility model, based on the structure of the front sight base, designs a tool for installing and adjusting a rifle front sight. The tool mainly consists of a mounting base and an adjusting wrench. The mounting base has a pressing protrusion to press down on the front sight retaining pin during use, preventing it from obstructing the front sight. The upper part of the mounting base has a through hole for the adjusting wrench to pass through and interact with the front sight. The adjusting wrench has a straight groove to mate with the square top of the front sight. Turning the wrench handle rotates the front sight, allowing for installation and height adjustment. The adjusting wrench has two graduated lines to determine if the front sight installation height is within the specified dimensions, ensuring proper installation. When the front sight is properly installed, the lower graduated line should be submerged in the upper surface of the mounting base, while the upper graduated line should protrude from the upper surface of the mounting base.

[0022] In actual work, first place the mounting base 1 on the front sight base 3 and press it down to the bottom, so that the pressing protrusion 12 on the mounting base presses against the front sight pin 5, so that the front sight pin protrusion 51 disengages from the groove 41 on the front sight. Then, pass the adjusting wrench 2 through the through hole on the mounting base, so that the straight groove 23 on the adjusting wrench engages with the front sight 4. Rotate the adjusting wrench handle 21 to make the front sight move up and down. When the upper plane 11 of the mounting base is between the two graduated lines 22 on the adjusting wrench, the front sight is installed in place. Then, remove the mounting base and the adjusting wrench.

[0023] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made to it in form and detail without departing from the scope defined by the claims of this utility model.

Claims

1. A tool for installing and adjusting a rifle front sight, characterized in that: The device includes a mounting base and an adjusting wrench. The mounting base is ∩-shaped, with one end serving as a support and the other as a locking end. The locking end of the mounting base has a slot for engaging with one side wall of the front sight base. The support end of the mounting base is used to abut against the top surface of the other side wall of the front sight base. The locking end of the mounting base has a downward pressing protrusion for pressing down on the front sight retaining pin protrusion. The upper part of the mounting base has a through hole through which the adjusting wrench passes. The lower end of the adjusting wrench has a straight groove for engaging with the square top of the front sight. The adjusting wrench is used to rotate and install / adjust the front sight.

2. The tool for installing and adjusting a rifle front sight according to claim 1, characterized in that: The adjustment wrench has two graduated lines. When the sight is installed / adjusted, the upper surface of the mounting base is located between the two graduated lines of the adjustment wrench.

3. The tool for installing and adjusting a rifle front sight according to claim 1, characterized in that: The adjusting wrench has an adjusting handle on top.

4. The tool for installing and adjusting a rifle front sight according to claim 1, characterized in that: The adjustment wrench is fitted with the through hole of the mounting base to ensure clearance.

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