Device and method for assembling firearm regulator

Abstract

The invention discloses a device and a method for assembling a firearm regulator. The firearm regulator can be conveniently and quickly assembled. Comprising a base (1), the base (1) is provided with a positioning hole (101), a rectangular receding groove (102) and a lateral lug, the positioning hole (101) is used for limiting an adjuster body in the radial direction, the rectangular receding groove (102) and the lateral lug are located on the two sides of the positioning hole (101), the rectangular receding groove (102) is communicated with the positioning hole (101), the rectangular receding groove (102) is used for receding a mortise and tenon boss of the adjuster, a threaded hole (103) is formed in the lateral lug, and the threaded hole (103) is communicated with the rectangular receding groove (102). A pressing rod (2) is arranged in a threaded hole (103) in the lateral protruding lug in a threaded fit mode, the pressing rod (2) is provided with a working end and a driving end, the working end of the pressing rod (2) is used for being inserted into a spring hole (401) of the adjuster body, limiting axial movement and rotation of the adjuster body and can abut against the clamping tenon, and a handle (3) is arranged at the driving end of the pressing rod (2) and used for driving the pressing rod (2) to rotate.

Description

Technical Field

[0001] The present invention relates to the technical field of firearm regulators, and particularly to a device and method for assembling a firearm regulator. Background Art

[0002] To improve the safety during shooting of a firearm and prevent the detent pin of the regulator from popping out, it is necessary to limit the detent pin of the regulator within the regulator body.

[0003] There is no dedicated device for assembling a firearm regulator. Using a punch to press the regulator pin is inconvenient for single-person operation, bringing great difficulties and burdens to the assembly work of assemblers, and resulting in low assembly efficiency of the regulator of this firearm. Summary of the Invention

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a device and method for assembling a firearm regulator, which can achieve convenient and rapid assembly of the regulator of the firearm.

[0005] The purpose of the present invention is achieved as follows:

[0006] A device for assembling a firearm regulator, comprising:

[0007] A base (1), the base (1) is L-shaped, and the base (1) is provided with a positioning hole (101), a rectangular relief groove (102), and a lateral lug. The positioning hole (101) is used for radially limiting the regulator body. The rectangular relief groove (102) and the lateral lug are located on both sides of the positioning hole (101). The rectangular relief groove (102) communicates with the positioning hole (101). The rectangular relief groove (102) is used for making way for the detent boss of the regulator. A threaded hole (103) is provided on the lateral lug. A pressure rod (2) is in threaded fit with the threaded hole (103) on the lateral lug. The pressure rod (2) has a working end and a driving end. The working end of the pressure rod (2) is used for inserting into the spring hole (401) of the regulator body to limit the axial movement and rotation of the regulator body, and can press the detent. A handle (3) is provided at the driving end of the pressure rod (2), and the handle (3) is used to drive the pressure rod (2) to rotate.

[0008] Preferably, the outer surface of the pressure rod (2) is in the shape of a stepped shaft. The outer surface of the pressure rod (2) is successively provided with a positioning section (201), a threaded connection section (202), and a handle assembly section (203) from thin to thick. The positioning section (201) is located at the working end of the pressure rod (2) and is cylindrical. The positioning section (201) is used for inserting into the spring hole (401) of the regulator body to limit the axial movement and rotation of the regulator. The diameter of the positioning section (201) is smaller than the diameter of the spring hole (401) of the regulator body. The end face of the positioning section (201) is used for pressing the detent. The threaded connection section (202) cooperates with the threaded hole (103) of the base. The handle assembly section (203) is located at the driving end of the pressure rod (2).

[0009] Preferably, the handle assembly section (203) of the pressure rod (2) is provided with a threaded hole (204), and both sides of the threaded hole (204) of the handle assembly section (203) are limiting planes (205);

[0010] The outer surface of the handle (3) is in the shape of a stepped shaft, and the outer surface of the handle (3) is successively provided with an assembly section (301) and an operation section (302) from thin to thick; the assembly section (301) is a stud, and the assembly section (301) is connected to the threaded hole (204) of the pressure rod. A stepped surface (303) is formed between the assembly section (301) and the operation section (302), and the stepped surface (303) is used to contact the limiting plane (205) of the pressure rod to limit the axial positioning of the handle; the operation section (302) is for hand-held operation.

[0011] A method for assembling a firearm regulator of a device for assembling a firearm regulator,

[0012] First, put the regulator spring (6) on the cylinder (501) of the regulator pin, and then pass the regulator pin through the spring hole (401) of the regulator body and the regulator pin hole (402) in sequence;

[0013] Then, insert the cylindrical end (403) of the regulator body into the positioning hole (101) of the base (1), and align the spring hole (401) of the regulator body with the threaded hole (103) of the base;

[0014] Subsequently, rotate the pressure rod (2) through the handle (3). When the pressure rod contacts the regulator pin (5), continue to rotate the pressure rod until the limiting notch (502) of the regulator pin is completely exposed from the regulator body (4), and then rotate the regulator pin so that the limiting notch (502) of the regulator pin faces away from the base (1);

[0015] Next, align the positioning boss (701) of the tenon (7) with the rectangular relief groove (102) of the base and insert it. Under the guiding action of the rectangular relief groove (102), put the regulator pin hole (702) of the tenon on the cylinder (501) of the regulator pin. Under the guiding action of the rectangular relief groove (102) and the regulator pin, then align the T-shaped guide rail (703) of the tenon with the T-shaped groove (404) of the regulator body and slide it in until the limiting hole (704) of the tenon is aligned with the limiting notch (502) of the regulator pin;

[0016] Then, align the tenon pin (8) with the limiting hole (704) of the tenon, and press in the tenon pin (8) until the end face of the tenon pin is flush with the side face of the tenon;

[0017] Finally, rotate the pressure rod (2) in the reverse direction through the handle (3) until the pressure rod (2) completely disengages from the spring hole (401) of the regulator body, and remove the regulator to complete the assembly of the regulator.

[0018] Due to the adoption of the above technical solution, the present invention has the following beneficial effects:

[0019] In the present invention, the assembly tool can position and constrain the regulator body and the regulator pin. The new method for assembling the firearm regulator has the characteristics of simple and practical tools, convenient, fast and labor-saving assembly operations, and can be assembled batch by batch. The assembly method involved in the present invention has good popularization and practical value in firearm assembly. After extensive popularization and application, it will produce good economic and social benefits. Description of the Drawings

[0020] Figure 1 is a three-dimensional schematic diagram of the device used in the specific implementation manner;

[0021] Figure 2 is a schematic diagram of the base structure of the device;

[0022] Figure 3 is a schematic diagram of the lever structure of the device;

[0023] Figure 4 is a schematic diagram of the handle structure of the device;

[0024] Figure 5 is a schematic diagram of the structure of the regulator;

[0025] Figure 6 is a schematic diagram of the structure of the regulator body;

[0026] Figure 7 is a schematic diagram of the structure of the regulator pin;

[0027] Figure 8 is a schematic diagram of the structure of the regulator spring;

[0028] Figure 9 is a schematic diagram of the structure of the tenon;

[0029] Figure 10 is a schematic diagram of the structure of the tenon pin;

[0030] Figures 11a - 11k is a schematic diagram of the assembly steps of the firearm regulator.

[0031] Reference Signs

[0032] In the drawings, 1 - base, 2 - lever, 3 - handle, 4 - regulator body, 5 - regulator pin, 6 - regulator spring, 7 - tenon, 8 - tenon pin;

[0033] positioning hole 101, rectangular relief groove 102, threaded hole 103,

[0034] Positioning section 201, threaded connection section 202, handle assembly section 203, threaded hole 204, limiting plane 205,

[0035] Assembly section 301, operating section 302, stepped surface 303,

[0036] Spring hole 401, regulator pin hole 402, cylindrical end 403, T-shaped groove 404,

[0037] Cylinder 501, limiting notch 502,

[0038] Positioning boss 701, regulator pin hole 702, T-shaped guide rail 703, limiting hole 704. Detailed implementation mode

[0039] The present invention will be further described below with reference to the accompanying drawings,

[0040] See Figures 5 - 10 , the regulator is a component composed of the regulator body 4, regulator pin 5, regulator spring 6, tenon 7 and tenon pin 8; the regulator spring 6 is a cylindrical compression spring; the tenon pin 8 is an elastic cylindrical pin; the regulator pin hole 402 of the regulator body, the regulator pin hole 702 of the tenon are matched with the cylinder 501 of the regulator pin, the T-shaped guide rail 703 of the tenon is matched with the T-shaped groove 404 of the regulator body, and the limiting hole 704 of the tenon and the limiting notch 502 of the regulator pin are matched with the tenon pin 8.

[0041] See Figures 1 - 4 , a device for assembling a regulator of a firearm.

[0042] The device consists of a base 1, a pressure rod 2, and a handle 3. The base 1 is L-shaped. A positioning hole 101 is provided in the middle of the vertical section for radial positioning of the regulator body. A rectangular relief groove 102 is provided on one side of the positioning hole for the tenon boss of the regulator to give way. A threaded hole 103 is provided in the middle of the lateral lug on the other side of the positioning hole for limiting the pressure rod. The pressure rod 2 passes through the threaded hole 103 and is inserted into the spring hole 401 of the regulator body to limit the axial movement and rotation of the regulator body around the axis and press the tenon. The handle 3 is connected to the pressure rod to drive the pressure rod to rotate around the axis.

[0043] The outer surface of the pressure rod 2 is in the shape of a stepped shaft. The outer surface of the pressure rod 2 is successively provided with a positioning section 201, a threaded connection section 202, and a handle assembly section 203 from thin to thick. The positioning section 201 is cylindrical, inserted into the spring hole 401 of the regulator body, restricting the axial movement and rotation about the axis of the regulator. Its diameter is smaller than the diameter of the spring hole. The end face of the positioning section 201 is used to press against the tenon. The threaded connection section 202 is a stud, cooperating with the threaded hole 103 of the base for threaded transmission. The handle assembly section 203 is spherical, provided with a threaded hole 204 for connecting the handle. The two sides of the threaded hole are limit planes 205, restricting the axial displacement of the handle 3.

[0044] The outer surface of the handle 3 is in the shape of a stepped shaft. The outer surface of the handle 3 is successively provided with an assembly section 301 and an operation section 302 from thin to thick. The assembly section 301 is a stud for connecting with the threaded hole 204 of the pressure rod. The assembly section and the operation section form a stepped surface 303 for contacting the limit plane 205 of the pressure rod to restrict the axial positioning of the handle. The main body of the operation section 302 is cylindrical, and the end is spherical for hand-held operation.

[0045] Figures 11a - 11k , A method for assembling a firearm regulator, including a device for assembling a firearm regulator. The method includes:

[0046] First, put the regulator spring 6 on the cylinder 501 of the regulator pin, and then pass the regulator pin through the spring hole 401 and the regulator pin hole 402 of the regulator body in sequence, as shown in Figure 11a , Figure 11b ;

[0047] Then, insert the cylindrical end 403 of the regulator body into the positioning hole 101 of the base until it reaches the position, and at the same time align the spring hole 401 of the regulator body with the threaded hole 103 of the base, as shown in Figure 11c ;

[0048] Subsequently, rotate the pressure rod 2 through the handle 3. When the pressure rod contacts the regulator pin 5, continue to rotate the pressure rod until the limit notch 502 of the regulator pin is completely exposed from the regulator body 4, and then rotate the regulator pin so that the limit notch 502 of the regulator pin faces away from the base 1, as shown in Figure 11d ;

[0049] Next, align the positioning boss 701 of the tenon 7 with the rectangular relief groove 102 of the base and insert it. Under the guiding action of the rectangular relief groove 102, put the regulator pin hole 702 of the tenon on the cylinder 501 of the regulator pin. Under the guiding action of the rectangular relief groove 102 and the regulator pin, then align the T-shaped guide rail 703 of the tenon with the T-shaped groove 404 of the regulator body and slide it in until the limit hole 704 of the tenon is aligned with the limit notch 502 of the regulator pin, as shown in Figure 11e , Figure 11f ,Figure 11g ;

[0050] Then, align the tenon pin 8 with the limit hole 704 of the tenon, and press it into the tenon pin 8 until the end face of the tenon pin is flush with the side face of the tenon, as shown in Figure 11h ;

[0051] Finally, rotate the pressure rod 2 in the reverse direction through the handle 3 until the pressure rod 2 completely disengages from the spring hole 401 of the regulator body, and remove the regulator to complete the assembly of the regulator, as shown in Figure 11i 、 Figure 11j 。

[0052] The finished product is shown in Figure 11k 。

[0053] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present invention.

Claims

1. A device for assembling a firearm regulator, characterized in that: include: A base (1) is provided with a positioning hole (101), a rectangular clearance groove (102), and a lateral lug. The positioning hole (101) is used to limit the radial position of the regulator body. The rectangular clearance groove (102) and the lateral lug are located on both sides of the positioning hole (101). The rectangular clearance groove (102) is connected to the positioning hole (101). The rectangular clearance groove (102) is used to make way for the tenon boss of the regulator. A threaded hole (103) is provided on the lateral lug. The threaded hole (103) on the lateral lug is threadedly matched with a pressure rod (2). The pressure rod (2) has a working end and a driving end. The working end of the pressure rod (2) is used to be inserted into the spring hole (401) of the regulator body to limit the axial movement and rotation of the regulator body and can press the tenon. The driving end of the pressure rod (2) is provided with a handle (3). The handle (3) is used to drive the pressure rod (2) to rotate.

2. A device for assembling a firearm regulator according to claim 1, characterized in that: The outer surface of the pressure rod (2) is in the shape of a stepped shaft. The outer surface of the pressure rod (2) is provided with a positioning section (201), a threaded connection section (202), and a handle assembly section (203) in order from thin to thick. The positioning section (201) is located at the working end of the pressure rod (2) and is cylindrical. The positioning section (201) is used to be inserted into the spring hole (401) of the regulator body to limit the axial movement and rotation of the regulator. The diameter of the positioning section (201) is smaller than the diameter of the spring hole (401) of the regulator body. The end surface of the positioning section (201) is used to press the tenon. The threaded connection section (202) cooperates with the threaded hole (103) of the base. The handle assembly section (203) is located at the driving end of the pressure rod (2).

3. A device for assembling a firearm regulator according to claim 2, characterized in that: The handle assembly section (203) of the pressure rod (2) is provided with a threaded hole (204), and both sides of the threaded hole (204) of the handle assembly section (203) are limiting planes (205); The outer surface of the handle (3) is in the shape of a stepped shaft, and the outer surface of the handle (3) is provided with an assembly section (301) and an operating section (302) in order from thin to thick; the assembly section (301) is a stud, the assembly section (301) is connected to the threaded hole (204) of the pressure rod, and a stepped surface (303) is formed between the assembly section (301) and the operating section (302), and the stepped surface (303) is used to contact with the limiting plane (205) of the pressure rod to limit the axial positioning of the handle; the operating section (302) is used for handheld operation.

4. A method for assembling a firearm regulator based on the device for assembling a firearm regulator according to claim 1, characterized in that: First, the regulator spring (6) is sleeved onto the cylinder (501) of the regulator pin, and then the regulator pin is passed through the spring hole (401) and the regulator pin hole (402) of the regulator body in sequence; Then, the cylindrical end (403) of the regulator body is inserted into the positioning hole (101) of the base (1), and the spring hole (401) of the regulator body is aligned with the threaded hole (103) of the base; Then, the pressure rod (2) is rotated by the handle (3), and when the pressure rod contacts the regulator pin (5), the pressure rod is further rotated until the limiting notch (502) of the regulator pin is completely exposed from the regulator body (4), and the regulator pin is then rotated so that the limiting notch (502) of the regulator pin faces away from the base (1); Next, align the positioning boss (701) of the tenon (7) with the rectangular clearance groove (102) of the base and insert it. Under the guidance of the rectangular clearance groove (102), put the adjuster pin hole (702) of the tenon on the cylinder (501) of the adjuster pin. Under the guidance of the rectangular clearance groove (102) and the adjuster pin, align the T-shaped guide rail (703) of the tenon with the T-shaped groove (404) of the adjuster body and slide it in until the limiting hole (704) of the tenon is aligned with the limiting notch (502) of the adjuster pin. Then, align the latch pin (8) with the limiting hole (704) of the latch, and press the latch pin (8) in until the end surface of the latch pin is flush with the side surface of the latch; Finally, the pressure rod (2) is rotated in the opposite direction by the handle (3) until the pressure rod (2) is completely separated from the spring hole (401) of the regulator body, and the regulator is removed to complete the assembly of the regulator.

Images