CN115823938B - A motor-driven firearm automatic machine and its working method - Google Patents
A motor-driven firearm automatic machine and its working method Download PDFInfo
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- CN115823938B CN115823938B CN202211508280.8A CN202211508280A CN115823938B CN 115823938 B CN115823938 B CN 115823938B CN 202211508280 A CN202211508280 A CN 202211508280A CN 115823938 B CN115823938 B CN 115823938B
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 24
- 238000010304 firing Methods 0.000 claims description 11
- 238000010248 power generation Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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Abstract
The invention discloses a motor-driven firearm automaton and a working method thereof, and the firearm automaton has the characteristics of simple and novel structure, strong practicability, reliable work and the like, and is widely applicable to firearms of various electrically-fired bullets. The utility model provides a motor drive formula firearm automaton, includes receiver subassembly, frame subassembly, aircraft nose subassembly, the frame subassembly is installed in the receiver subassembly, the frame subassembly is connected to the aircraft nose subassembly, install drive screw through the bearing in the receiver subassembly, screw thread fit has drive nut on the drive screw, the frame subassembly constitutes the frame subassembly with drive nut fixed connection, the motor is installed to the tip of receiver subassembly, the pivot and the drive screw of motor are connected.
Description
Technical Field
The invention relates to the technical field of firearms, in particular to a motor-driven firearms automaton and a working method thereof.
Background
With the rapid development of science and technology, some rifles with unique performance and function, such as shell-less bullet rifles, liquid propellant rifles, rocket bullet rifles, electric shock rifles and the like, will be further perfected and developed, and future automatic rifles will continue to develop towards humanization of design, modularization of structure, systemization of weapons, weight reduction, photo-electrochemical of sighting device, diversification of functions and platforms.
At present, domestic automatic rifle is generally a continuous rifle which completes a series of actions such as pushing, locking, firing, shell throwing, bullet feeding and the like by means of the pressure of gunpowder gas and the acting force of a spring.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a motor-driven firearm automatic machine and a working method thereof, the invention has the characteristics of simple and novel structure, strong practicability, reliable work and the like, and is widely applicable to various firearms of electric firing bullets.
The purpose of the invention is realized in the following way:
The utility model provides a motor drive formula firearm automaton, includes cartridge receiver subassembly, frame subassembly, aircraft nose subassembly, the frame subassembly is installed in the cartridge receiver subassembly, the frame subassembly is connected to the aircraft nose subassembly, install drive screw through the bearing in the cartridge receiver subassembly, screw thread fit has drive nut on the drive screw, frame subassembly and drive nut fixed connection, the motor is installed to the tip of frame subassembly, the pivot and the drive screw of motor are connected.
Preferably, a position proximity switch is arranged in the casing assembly, and the position proximity switch sends out a signal after the machine head body is locked in place.
Preferably, the casing assembly is provided with an electrifying assembly, the electrifying assembly is provided with a contact, the electrifying assembly is connected with a power supply, the machine head assembly is provided with an electrifying rod, the electrifying rod is used for shooting a power generation firing bullet, and the machine head body is in a locked state and is electrified in contact with the contact of the electrifying assembly.
A working method of a motor-driven firearm automaton,
The motor is electrified to drive the transmission screw to rotate, the transmission screw drives the transmission nut to do linear motion when rotating, the transmission nut drives the frame component and the head component to do linear motion along the casing component, the head component pushes and ejects into the bore in the motion process, after that, the frame component and the head component continue to move forwards for a certain distance along with the transmission nut, the joint sleeve in the casing component forces the head body in the head component to be locked,
After the locking is in place, the motor stops rotating, the power-on assembly is in contact with and electrified with the power-on rod in the head assembly, and electric firing is performed, the cartridge case is ejected out through the ejection shell in the head assembly,
After the electric firing is completed, the motor is reversed, the transmission nut drives the machine head body to unlock, and the machine frame component and the machine head component are driven to return to the initial positions.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
The invention adopts a motor to drive a transmission screw rod to drive an automatic machine of a firearm to finish the automatic machine structure of electrically firing, pushing, locking, firing, throwing and feeding the bullet. The structure is simple, novel and reliable.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a frame assembly;
FIG. 3 is a schematic structural view of a handpiece assembly;
FIG. 4 is a schematic view of the structure of the power-on assembly and the power-on pole;
FIG. 5 is a schematic diagram of a connection according to the present invention.
Reference numerals
In the drawings, a 1-frame assembly, a 2-head assembly, a 3-drive screw, 4, 7-circlips, 5, 6-deep groove ball bearings, 9-drive nuts, 10-pins, 11-head bodies, 12-transmission rods, 13-spiral surfaces (used for being matched with spiral grooves on a joint sleeve to complete locking and unlocking), 14-motors, 15-case assemblies, 16-joint sleeves and 17-power-on assemblies.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Referring to fig. 1-5, a motor-driven firearm automaton is provided, a motor is powered on to drive a drive screw 3, a drive nut is mounted on the drive screw 3, and the drive screw 3 drives the drive nut to move when rotating. The machine frame assembly 1 is fixedly connected with the transmission nut through two pins and moves in a straight line in the machine box assembly along with the transmission nut, and the machine head assembly 2 is arranged in the machine frame assembly 1, moves in the machine box assembly along with the machine frame assembly 1 and pushes and ejects into a bore. At this time, after the frame assembly 1 and the nose assembly 2 continue to move forward for a certain distance along with the transmission nut, the joint sleeve in the casing assembly 15 forces the nose body in the nose assembly 2 to be locked (the principle of locking through the joint sleeve is the same as that in the prior art), after the nose body is locked in place, the position proximity switch sends out a signal, the motor stops rotating, and the power-on assembly 17 is in contact with and electrified with the power-on rod 12 in the nose assembly to perform electric firing. And continuing to electrify, and reversing the motor to drive the machine head to unlock and return to the starting position.
In actual operation, firstly, according to fig. 2, the machine frame assembly is connected with the transmission nut through a pin, the machine frame assembly is mounted on the transmission screw 3 in fig. 1, the machine head body in fig. 3 is mounted in the machine frame assembly, the machine head assembly is assembled into an automatic machine assembly fig. 1, the automatic machine assembly and the motor are mounted on the machine box body, and the transmission screw in the automatic assembly is connected with the motor through a semicircular key.
Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the invention, and that, although the invention has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (3)
1. The utility model provides a motor drive formula firearm automaton, includes receiver subassembly, frame subassembly, aircraft nose subassembly, the frame subassembly is installed in the receiver subassembly, the frame subassembly is connected to the aircraft nose subassembly, its characterized in that: the machine case assembly is internally provided with a transmission screw through a bearing, the transmission screw is in threaded fit with a transmission nut, the machine frame assembly is fixedly connected with the transmission nut, the end part of the machine case assembly is provided with a motor, and a rotating shaft of the motor is connected with the transmission screw;
The machine head assembly is characterized in that an electrifying assembly is arranged on the machine case assembly and is provided with a contact, the electrifying assembly is connected with a power supply, an electrifying rod is arranged on the machine head assembly and is used for striking a power generation firing bullet, and the electrifying rod is electrified in contact with the contact of the electrifying assembly under the condition that the machine head body is locked in place.
2. The motor-driven firearm robot of claim 1 wherein the receiver assembly has a proximity switch mounted therein that signals when the receiver body is locked in place.
3. A method of operating a motor-driven firearm robot according to claim 1, wherein:
The motor is electrified to drive the transmission screw to rotate, the transmission screw drives the transmission nut to do linear motion when rotating, the transmission nut drives the frame component and the head component to do linear motion along the casing component, the head component pushes and ejects into the bore in the motion process, after that, the frame component and the head component continue to move forwards for a certain distance along with the transmission nut, the joint sleeve in the casing component forces the head body in the head component to be locked,
After the locking is in place, the motor stops rotating, the power-on assembly is in contact with and electrified with the power-on rod in the head assembly, and electric firing is performed, the cartridge case is ejected out through the ejection shell in the head assembly,
After the electric firing is completed, the motor is reversed, the transmission nut drives the machine head body to unlock, and the machine frame component and the machine head component are driven to return to the initial positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211508280.8A CN115823938B (en) | 2022-11-29 | 2022-11-29 | A motor-driven firearm automatic machine and its working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211508280.8A CN115823938B (en) | 2022-11-29 | 2022-11-29 | A motor-driven firearm automatic machine and its working method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115823938A CN115823938A (en) | 2023-03-21 |
| CN115823938B true CN115823938B (en) | 2025-01-28 |
Family
ID=85532484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211508280.8A Active CN115823938B (en) | 2022-11-29 | 2022-11-29 | A motor-driven firearm automatic machine and its working method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115823938B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2141092C1 (en) * | 1998-03-24 | 1999-11-10 | Шарыпкин Александр Петрович | Hand weapon with electric control, frame of weapon, mobile barrel of weapon |
| US6273302B1 (en) * | 1999-04-13 | 2001-08-14 | B.X.T. Trading Marketing E Consultores Lda | Motorized tool for extruding semi-dense materials such as sealants and similar substances |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2722183Y (en) * | 2004-05-31 | 2005-08-31 | 山西科泰微技术有限公司 | Built-in trigger lock of automatic rifle |
-
2022
- 2022-11-29 CN CN202211508280.8A patent/CN115823938B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2141092C1 (en) * | 1998-03-24 | 1999-11-10 | Шарыпкин Александр Петрович | Hand weapon with electric control, frame of weapon, mobile barrel of weapon |
| US6273302B1 (en) * | 1999-04-13 | 2001-08-14 | B.X.T. Trading Marketing E Consultores Lda | Motorized tool for extruding semi-dense materials such as sealants and similar substances |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115823938A (en) | 2023-03-21 |
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