阅读说明：本技术 手动引信压装器 (Manual fuse press-fitting device ) 是由 孙网生 于 2019-12-11 设计创作，主要内容包括：本发明涉及一种手动引信压装器。包括壳体、压装手柄以及压装连杆,壳体内部依次设置有压装连杆滑动槽、转轮组件安装位、塞套组件安装位以及弹壳卡座安装位；压装引信时,将子弹壳安装在弹壳卡座上,然后将弹壳卡座推入壳体上的弹壳卡座安装位；托盘组件的引信引导槽插入引信进入接口；打开开关滑块,引信进入塞套的引信压装段；用手握紧手柄,手柄下压压装连杆,压装连杆另一端在压装连杆滑动槽中滑动并进而推动推杆滑动,推杆继续推动柱销滑动,柱销将引信压入子弹壳内。本发明可以调节压装距离,压装稳定,引信压入的一致性好,可适用于多种子弹。(The invention relates to a manual fuse press-fitting device. The shell comprises a shell body, a press-fitting handle and a press-fitting connecting rod, wherein a press-fitting connecting rod sliding groove, a rotating wheel assembly mounting position, a plug sleeve assembly mounting position and a shell clamping seat mounting position are sequentially arranged in the shell body; when the fuse is pressed, the bullet shell is installed on the bullet shell clamping seat, and then the bullet shell clamping seat is pushed into a bullet shell clamping seat installation position on the shell; a fuse guide groove of the tray assembly is inserted into the fuse entry interface; opening the switch slide block, and enabling the fuse to enter a fuse press-mounting section of the plug sleeve; the handle is held by hand, the press-fitting connecting rod is pressed downwards by the handle, the other end of the press-fitting connecting rod slides in the press-fitting connecting rod sliding groove and further pushes the push rod to slide, the push rod continues to push the pin to slide, and the pin presses the fuze into the bullet shell. The invention can adjust the press-mounting distance, has stable press-mounting and good consistency of fuse press-in, and is suitable for various bullets.)

1. A manual fuse press-mounting device is characterized by comprising a shell, a press-mounting handle (3) and a press-mounting connecting rod (6), wherein a press-mounting connecting rod sliding groove, a rotating wheel assembly (8) mounting position, a plug sleeve assembly mounting position and a cartridge case clamping seat (11) mounting position are sequentially arranged in the shell;

one end of the handle (3) is rotatably connected with the shell, one end of the press-fitting connecting rod (6) is rotatably connected with the handle (3), and when the press-fitting handle (3) is pressed, the other end of the press-fitting connecting rod (6) can slide along the connecting rod sliding groove;

the rotating wheel assembly (8) comprises a rotating wheel (21), a push rod (12) and two nuts (22), the two nuts (22) are respectively assembled outside two ends of the rotating wheel (21), and the nuts (22) are rotatably matched with the rotating wheel (21); the push rod (12) is assembled in the through hole of the rotating wheel (21); the push rod (12) comprises a push rod main body (25) and a limiting end part (26) positioned at one end of the push rod, and the diameter of the push rod main body (25) is matched with the inner diameter of the through hole of the rotating wheel (21), so that the push rod main body (25) can slide in the through hole of the rotating wheel (21); the diameter of the limiting end part (26) is larger than the inner diameter of the through hole of the rotating wheel but smaller than the inner diameter of the nut (22); two nuts (22) are fixedly arranged in the shell;

the plug sleeve assembly comprises a plug sleeve, a pin and a spring (13); the plug sleeve is fixedly arranged inside the shell; a through hole is formed in the plug sleeve and comprises a pin mounting section (27) and a fuse press-mounting section (28), and a fuse entering interface (4) is arranged on the side wall of the fuse press-mounting section (28); the pins (17, 18) comprise a fuse press-mounting end (29) and a retaining shoulder (30); the inner diameter of the pin mounting section (27) is larger than that of the fuse press-mounting section (28), and the inner diameter of the fuse press-mounting section is matched with the outer diameter of the pin fuse press-mounting end, namely the pin fuse press-mounting end can enter the fuse press-mounting section and is in sliding sealing with the pin fuse press-mounting section; spring (13) are placed in the pin installation section, and spring (13) one end is supported and is leaned on pin installation section bottom, and spring (13) other end supports and leans on the pin fender shoulder.

2. The manual fuze press-fit device according to claim 1, characterized in that an opening is provided in the housing at a location relative to the wheel (21) to facilitate user adjustment of the wheel (21).

3. The manual fuze press-fitting device according to claim 1, further comprising a tray assembly (10) for providing fuzes, wherein the tray assembly (10) comprises a tray bottom (19), a tray cover (20) and a switch slider (16), and the tray bottom (19) and the tray cover (20) form a box body after being assembled for containing the fuzes; a fuse guide groove (31) is led out from the tray bottom (19), and the fuse guide groove (31) is matched with the fuse inlet interface (4); when in use, the fuse guiding groove (31) is inserted into the fuse entering interface 4; the switch slider (16) is arranged at the opening part of the fuse guide groove of the tray bottom (19) and is used as a switch of the fuse outlet.

4. The manual fuze press-fitting device according to claim 1, characterized in that the housing comprises a front housing (1) and a rear housing (2), the handle (3) is rotatably connected to the rear housing (2) by a rotating shaft (7); the rotating shaft (7) is simultaneously connected with the front shell (1), the rear shell (2) and the handle (3), so that the rear shell (2) can be opened at any time.

5. The manual fuze press-fitting device according to claim 4, characterized in that the opening of the adjustment wheel (21) is provided on the rear housing (2).

6. The manual fuze press-loading device according to claim 4, wherein the cartridge case clamping seat (11) is arranged on the front case (1), the front case (1) is further provided with a finger stop (32), and when in use, the finger stop (32) is positioned between two adjacent fingers.

7. The manual fuze press-fitting device according to claim 4, characterized in that a braking spring (5) is arranged between the wheel (7) and the rear housing (2), and when the wheel (7) is adjusted, the wheel (7) is in contact with the braking spring (5).

8. The manual fuze press-loading device according to claim 1, wherein when the fuze is pressed, the cartridge case is installed on the cartridge case clamping seat (11), and then the cartridge case clamping seat (11) is pushed into the cartridge case clamping seat (11) installation position on the shell; a fuse guide groove of the tray assembly (10) is inserted into the fuse entering interface (4); opening the switch sliding block (16), and enabling the fuse to enter a fuse press-mounting section of the plug sleeve; the handle (3) is held by a hand, the press-fitting connecting rod (6) is pressed down by the handle (3), the other end of the press-fitting connecting rod (6) slides in the press-fitting connecting rod sliding groove and further pushes the push rod (12) to slide, the push rod (12) continues to push the pin to slide, and the pin presses the fuze into the bullet shell.

9. The manual fuze press-fitting device according to claim 8, characterized in that the sleeve assembly (9) comprises a large sleeve assembly and a small sleeve assembly, the large sleeve assembly comprises a large sleeve (14), a large pin (17) and a spring (13), and the small sleeve assembly comprises a small sleeve (15), a small pin (18) and a spring (13); according to the shells of different models, the press-in positions of the pins are adjusted by replacing different shell clamping seats (11), large and small sleeve assemblies and adjusting the positions of the rotating wheels (7).

10. The manual fuze press-fit device according to any one of claims 1-9, wherein the front and rear housings (1, 2) and the handle (3) are externally plated with a zinc alloy material.

Technical Field

The invention relates to a manual fuse press-fitting device.

Background

In view of the european and american firearm culture, both european and american individuals tend to assemble their accessories at home in relation to firearms, including their own hands to press a fuse on a bullet. At present, bullet fuze press-fit devices appearing in European and American markets are basically made of metal, and are heavy, small in applicable bullet types, complex in operation and inconvenient to carry and use. In the domestic field, no description about the fuse press-mounting device is found yet.

Disclosure of Invention

The invention provides a manual fuse press-fitting device which can adjust press-fitting distance, is stable in press-fitting, good in fuse press-in consistency, applicable to various bullets, smaller in overall size, wide in application range, comfortable in holding mechanical feeling, lighter, more attractive and more attractive

In order to solve the technical problem, the invention provides a manual fuse press-mounting device which comprises a shell, a press-mounting handle and a press-mounting connecting rod, wherein a press-mounting connecting rod sliding groove, a rotating wheel assembly mounting position, a plug sleeve assembly mounting position and a cartridge case clamping seat mounting position are sequentially arranged in the shell; one end of the handle is rotatably connected with the shell, one end of the press-fitting connecting rod is rotatably connected with the handle, and when the press-fitting handle is pressed, the other end of the press-fitting connecting rod can slide along the connecting rod sliding groove; the rotating wheel assembly comprises a rotating wheel, a push rod and two nuts, the two nuts are respectively assembled outside the two ends of the rotating wheel, and the nuts are rotatably matched with the rotating wheel; the push rod is assembled in the through hole of the rotating wheel; the push rod comprises a push rod main body and a limiting end part positioned at one end of the push rod, and the diameter of the push rod main body is matched with the inner diameter of the through hole of the rotating wheel, so that the push rod main body can slide in the through hole of the rotating wheel; the diameter of the limiting end part is larger than the inner diameter of the through hole of the rotating wheel but smaller than the inner diameter of the nut; the two nuts are fixedly arranged in the shell; the plug sleeve assembly comprises a plug sleeve, a pin and a spring; the plug sleeve is fixedly arranged inside the shell; a through hole is formed in the plug sleeve and comprises a pin mounting section and a fuse press-mounting section, and a fuse entering interface is formed in the side wall of the fuse press-mounting section; the pin comprises a fuse press-mounting end and a retaining shoulder; the inner diameter of the pin mounting section is larger than that of the fuse press-mounting section, and the inner diameter of the fuse press-mounting section is matched with the outer diameter of the pin fuse press-mounting end, namely the pin fuse press-mounting end can enter the fuse press-mounting section and is in sliding seal with the pin fuse press-mounting section; the spring is placed in the pin installation section, and spring one end is supported and is leaned on pin installation section bottom, and the spring other end supports and leans on the pin fender shoulder.

Preferably, the housing is provided with an opening at a position opposite to the wheel, so that the user can adjust the wheel conveniently.

Preferably, the fuse box further comprises a tray assembly for providing fuses, wherein the tray assembly comprises a tray bottom, a tray cover and a switch slider, and the tray bottom and the tray cover are assembled to form a box body for containing the fuses; a fuse guide groove is led out from the bottom of the tray and is matched with the fuse inlet interface; when in use, the fuse guiding groove is inserted into the fuse entering interface; the switch slider is arranged at the opening part of the fuse guide groove at the bottom of the tray and is used as a switch of the fuse outlet.

Preferably, the housing comprises a front housing and a rear housing, the handle being rotatably connected to the rear housing by a shaft; the rotating shaft is connected with the front shell, the rear shell and the handle at the same time, so that the rear shell can be opened at any time.

Preferably, the opening of the regulating wheel is provided on the rear housing.

Preferably, the cartridge case cassette mounting position is arranged on the front case, and the front case is further provided with a finger block, so that the finger block is positioned between two adjacent fingers during use.

Preferably, a braking spring is arranged between the rotating wheel and the rear shell, and the rotating wheel is contacted with the braking spring when the rotating wheel is adjusted.

Preferably, when the fuse is pressed, the cartridge case is mounted on the cartridge case clamping seat, and then the cartridge case clamping seat is pushed into the cartridge case clamping seat mounting position on the shell; a fuse guide groove of the tray assembly is inserted into the fuse entry interface; opening the switch slide block, and enabling the fuse to enter a fuse press-mounting section of the plug sleeve; the handle is held by hand, the press-fitting connecting rod is pressed downwards by the handle, the other end of the press-fitting connecting rod slides in the press-fitting connecting rod sliding groove and further pushes the push rod to slide, the push rod continues to push the pin to slide, and the pin presses the fuze into the bullet shell.

Preferably, the sleeve assembly comprises a large sleeve assembly and a small sleeve assembly, the large sleeve assembly comprises a large sleeve, a large pin and a spring, and the small sleeve assembly comprises a small sleeve, a small pin and a spring; according to the shell cases of different models, the shell case clamping seats and the plug bush assemblies of different sizes are replaced, and the positions of the rotating wheels are adjusted to adjust the pressing-in positions of the pins.

Preferably, the front and rear housings and the handle exterior are galvanized with a zinc alloy material.

Compared with the prior art, the invention has the remarkable advantages that: the plug sleeve assembly comprises a large plug sleeve assembly and a small plug sleeve assembly, the large plug sleeve assembly comprises a large plug sleeve, a large pin and a spring, and the small plug sleeve assembly comprises a small plug sleeve, a small pin and a spring. The large and small sleeve assemblies differ in the diameter and length of the pintle. According to the cartridge cases of different types and models, different cartridge case clamping seats and different size sleeve assemblies can be replaced, and the positions of the rotating wheels are adjusted to adjust the pressing-in positions of the large pin and the small pin. When the fuse is pressed, the bullet shell is installed on the bullet shell clamping seat, and then the bullet shell clamping seat is pushed into a bullet shell clamping seat installation position on the shell; a fuse guide groove of the tray assembly is inserted into the fuse entry interface; opening the switch slide block, and enabling the fuse to enter a fuse press-mounting section of the plug sleeve; the handle is held by hand, the press-fitting connecting rod is pressed downwards by the handle, the other end of the press-fitting connecting rod slides in the press-fitting connecting rod sliding groove and further pushes the push rod to slide, the push rod continues to push the pin to slide, and the pin presses the fuze into the bullet shell. The front shell, the rear shell and the handle are plated with zinc alloy materials, the surfaces of the front shell, the rear shell and the handle are polished to be bright, the appearance design enables the holding feeling to be more comfortable, the fatigue of operation is reduced, and the operation is convenient.

Drawings

Fig. 1 is an overall assembly view of the manual fuse press-fitting apparatus of the present invention.

Fig. 2 is an exploded view of the manual fuse press-fit apparatus of the present invention.

Fig. 3 is a schematic view of the rear cover assembly of the manual fuse press-fitting apparatus of the present invention.

Fig. 4 is a schematic view of the size sleeve assembly of the manual fuze press-fitting device of the present invention.

Fig. 5 is a schematic view of a wheel assembly of the manual fuze press-fitting apparatus according to the present invention.

Fig. 6 is a schematic view of a tray assembly of the manual fuze press-fitting apparatus of the present invention.

Fig. 7 is a schematic view of various cartridge cases of the manual fuze press-loading apparatus according to the present invention.

Fig. 8 is an overall cross-sectional view of the manual fuse press-fit device of the present invention.

Reference numerals: the novel bullet box comprises a front cover 1, a rear cover 2, a handle 3, a support 4, a brake spring 5, a connecting rod 6, a rotating shaft 7, a rotating wheel assembly 8, a large and small plug sleeve assembly 9, a tray assembly 10, multiple bullet box clamping seats 11, a push rod 12, a spring 13, a large plug sleeve 14, a small plug sleeve 15, a sliding block 16, a large pin 17, a small pin 18, a tray bottom 19, a tray cover 20, a rotating wheel 21, a nut 22, an inner hexagon screw 23 and an E-shaped check ring 24.

Detailed Description

It is easily understood that various embodiments of the present invention can be conceived by those skilled in the art according to the technical solution of the present invention without changing the essential spirit of the present invention. Therefore, the following detailed description and the accompanying drawings are merely illustrative of the technical aspects of the present invention, and should not be construed as all of the present invention or as limitations or limitations on the technical aspects of the present invention.

With the attached drawings, the manual fuse press-loading device comprises a front shell 1, a rear shell 2 and a press-loading handle 3, wherein a press-loading connecting rod sliding groove, a rotating wheel assembly 8 mounting position, a plug bush assembly mounting position and a cartridge case clamping seat 11 mounting position are sequentially arranged in the shell.

One end of the handle 3 is connected to the rear housing 2 in an articulated or rolling manner, i.e. one end of the handle 3 can rotate around the connection point with the rear housing 2. Press-fitting connecting rod sliding grooves are formed in the front shell 1 and the rear shell 2, one end of the press-fitting connecting rod 6 is connected to the handle 3 in a hinged or rolling mode, and when the handle 3 is pressed, the other end of the press-fitting connecting rod 6 can slide along the connecting rod sliding grooves.

The rotating wheel assembly 8 is composed of a rotating wheel 21, a push rod 12 and two nuts 22, wherein the two nuts 22 are respectively assembled outside two ends of the rotating wheel 21, and the nuts 22 are rotatably matched with the rotating wheel 21 in a thread form. The push rod 12 is assembled in the through hole of the runner 21, the push rod 12 comprises a push rod main body 25 and a limit end part 26 positioned at one end of the push rod, the diameter of the push rod main body 25 is matched with the inner diameter of the through hole of the runner 21, so that the push rod main body 25 can slide in the through hole of the runner 21. The diameter of the stopper end 26 is larger than the inner diameter of the through hole of the runner 21 but smaller than the inner diameter of the nut 22, that is, the stopper end can enter the nut 22 but cannot enter the through hole of the runner 21. The two nuts 22 are fixedly mounted inside the housing, i.e. the two nuts 22 are fixed, and by rotating the wheel 21, the relative position of the wheel 21 and the nuts 22, i.e. the relative position of the wheel 21 inside the housing, can be changed. Since the stop end of the push rod 12 can enter the nut 22 but not the runner 21, the change in position of the runner 21 within the housing provides a variable amount of distance the push rod 12 slides along the runner through bore. As shown in fig. 8, if the wheel 21 is rotated such that the wheel 21 is moved up, the distance that the push rod 12 can move up becomes large, and if the wheel 21 is rotated such that the wheel 21 is moved down, the distance that the push rod 12 can move up becomes small.

The sleeve assembly comprises sleeves 14, 15, pins 17, 18 and spring 13. The plug sleeve is fixedly arranged inside the shell. A through hole is formed in the plug sleeve and comprises a pin mounting section 27 and a fuse press-mounting section 28, and a fuse inlet interface 4 is formed in the side wall of the fuse press-mounting section 28; the pins 17, 18 include a fuse press-fit end 29 and a shoulder 30. The inner diameter of the pin installation section is larger than that of the fuse press-mounting section, the inner diameter of the fuse press-mounting section is matched with the outer diameter of the pin fuse press-mounting end, namely the pin fuse press-mounting end can enter the fuse press-mounting section, and the pin fuse press-mounting end and the pin fuse press-mounting section are in sliding sealing. Spring 13 is placed in the pin installation section, and spring 13 one end is supported and is leaned on pin installation section bottom, and spring 13 other end supports and leans on the pin fender shoulder. Under the action of pressure, the press-fitting end of the pin fuse can enter the fuse press-fitting section, so that the fuse is pressed into the bullet shell, and when the external force disappears, the pin returns to the original position under the action of the restoring force of the spring 13, so that the fuse is released to enter the interface 4.

At the position of the housing relative to the wheel 21, an opening is provided to facilitate the adjustment of the wheel 21 by the user.

The tray assembly 10 is used for providing fuses, the tray assembly 10 comprises a tray bottom 19, a tray cover 20 and a switch slider 16, and the tray bottom 19 and the tray cover 20 are assembled to form a box body for containing the fuses. A fuse guiding groove 31 is led out from the tray bottom 19, and the fuse guiding groove 31 is matched with the fuse entering interface 4. In use, the fuse guide groove 31 is inserted into the fuse entry port 4. The switch slider 16 is provided at an opening of the fuse guide groove of the tray bottom 19 and serves as a switch for the fuse outlet.

When the fuse is pressed, the bullet shell is installed on the bullet shell clamping seat 11, and then the bullet shell clamping seat 11 is pushed into the installation position of the bullet shell clamping seat 11 on the shell. The fuse guide slot of the tray assembly 10 is inserted into the fuse entry interface 4. The switch slider 16 is opened and the fuse enters the fuse press-fitting section of the plug bush. The handle 3 is held by hand, the press-fitting connecting rod 6 is pressed down by the handle 3, the other end of the press-fitting connecting rod 6 slides in the press-fitting connecting rod sliding groove and further pushes the push rod 12 to slide, the push rod 12 continues to push the pin to slide, and the pin presses the fuze into the bullet shell.

The housing comprises a front housing 1 and a rear housing 2, and a handle 3 is rotatably connected to the rear housing 2 by a rotary shaft 7. The rotation shaft 7 connects the front case 1, the rear case 2, and the handle 3 at the same time, so that the rear case 2 can be opened at any time. An opening of the regulating wheel 21 is also provided in the rear housing 2.

The cartridge case clamping seat 11 is arranged on the front case 1, the finger block 32 is arranged on the front case 1, and the finger block 32 is positioned between two adjacent fingers during use, so that the press-mounting device can be held more firmly, and the force is not dropped.

A brake spring 5 is arranged between the rotating wheel 7 and the rear shell 2, when the rotating wheel 7 is adjusted, the rotating wheel 7 is in contact with the brake spring 5, and when the rotating wheel 7 is adjusted by one grid, the brake spring 5 can generate mechanical sound during rotation, so that the adjustment is convenient.

As shown in fig. 4, sleeve assembly 9 includes a large sleeve assembly including a large sleeve 14, a large pin 17, and a spring 13, and a small sleeve assembly including a small sleeve 15, a small pin 18, and a spring 13. The large and small sleeve assemblies differ in the diameter and length of the plug 18. According to the cartridge cases of different types and models, different cartridge case clamping seats 11, different large and small plug bush assemblies and different positions of the rotating wheel 7 can be replaced, so that the pressing-in positions of the large pin and the small pin can be adjusted.

The outer portions of the front shell 1, the rear shell 2 and the handle 3 are plated with zinc alloy materials, the surfaces of the front shell, the rear shell and the handle are polished to be bright, the appearance design enables the holding feeling to be more comfortable, the fatigue of operation is reduced, and the operation is convenient.