84results about "Weapon cleaning" patented technology

A rifle action cleaning tool is provided. The rifle action cleaning tool is especially suitable for effectively and quickly cleaning the raceway and lug recesses of a rifle action. The cleaning tool has a cleaning rod attached to a first cleaning portion and a second cleaning portion. The first cleaning portion (which may have bristles) may rotate three hundred and sixty degrees prior to entering raceway of the rifle while the second cleaning portion (which may have a swab or sponge) remains fixed to the cleaning rod and rotates three hundred and sixty degrees along with a handle portion of the cleaning rod. More specifically, the first cleaning portion may rotate independent from the second cleaning portion.

A gun has parts that slide past one another during operation. A coating is formed on at least a surface of a first part that contacts a second part. At least an upper layer of the coating is porous and comprises a thermoset polymer and a filler. One or both parts may be part of a gas-operated reloading mechanism. The coating prevents jamming by excluding particles, yielding to particles that still manage to intrude, and by providing a reservoir for lubricant. The coating reduces clearances, improves accuracy, and reduces operating temperatures. The coating excludes particles from the lubricant, effectively allowing a large volume of lubricant to be used without the drawback of trapping dirt and other contaminants in the lubricant.

The invention discloses an intelligent artillery chamber wiping machine which comprises a cleaning mechanism, a walking mechanism and a power mechanism. The cleaning mechanism comprises a first cleaning mechanism and a second cleaning mechanism; the cleaning mechanism comprises a first cleaning mechanism and a second cleaning mechanism; the first cleaning mechanism comprises a cleaning shell and a plurality of sets of rotatable brushes which are movably arranged on the cleaning shell at equal intervals in the axial length direction of the cleaning shell and are in transmission connection with the transmission mechanism, each brush is provided with a first automatic adjusting mechanism, and a driving shaft of the power mechanism is coaxially and rotatably assembled in the cleaning shell; according to the intelligent artillery chamber wiping machine, the first cleaning mechanism and the second cleaning mechanism can be driven by one driving mechanism to clean the inner wall of the artillery chamber in different modes, so that the cleaning efficiency is improved, driving force can be provided for the walking mechanism, and the cleaning efficiency is improved. And multiple effects are achieved.

The invention discloses a pipeline robot for gun barrel cleaning, comprising: a laser cleaning head for irradiating laser to the inner wall of a gun barrel to clean the inner wall of the gun barrel; the walking mechanism is used for driving the laser cleaning head to advance in the gun barrel; the air curtain assembly is arranged on the laser cleaning head and used for generating high-pressure air and forming an air curtain around a laser lens of the laser cleaning head; and the oiling mechanism comprises a butt joint assembly used for being detachably connected with the air curtain assembly, and a liquid spraying assembly used for spraying liquid to the inner wall of the gun barrel is rotationally arranged on the side, away from the air curtain assembly, of the butt joint assembly. According to the pipeline robot, an existing laser cleaning robot is improved, the air curtain assembly can be selectively connected with the oil coating mechanism, the pipeline robot integrates the laser cleaning function, the high-pressure air curtain protection function and the automatic oil coating function, rapid switching between gun barrel inner wall cleaning and anti-corrosion maintenance can be rapidly completed, and the gun barrel maintenance efficiency and quality are effectively improved.

The utility model belongs to bore cleaning and maintaining device technical field, especially for vehicle 155 gun bore cleaning and maintaining device, including power component and maintaining component, power component includes handle shell, the inside installation of handle shell has power motor, the output of power motor is connected big gear through the meshing rotation of tooth disc, one end center of big gear is fixedly connected connector, be equipped with external thread on the connector. The utility model through power component realizes stable deceleration and increases the twist through big gear, cooperation positive and negative rotation motor, can drive maintaining component high -efficient reciprocating cleaning, promotes the removal efficiency of pollutant, the threaded connection design of connector and connecting cavity is convenient for quick replacement copper wire brush, nylon brush different brush head, adapts to the diversification cleaning demand, both ends annular can accurate orientation positioning, avoid long rod cylinder deviation and scratch bore, simultaneously, the length of bristle adaptation guarantees clean dead angle, effectively prolongs the service life of gun barrel, satisfies the high efficiency and safety requirement of actual combat maintenance.

Cleaning body (10) for cleaning barrels of firearms, wherein the cleaning body (10) is formed in a circular cylindrical shape and comprises wool felt, characterized in that the cleaning body (10) contains fiber sections (13) made of a polyamide, which are at least partially exposed on the circumferential surface of the cleaning body (10).

Disclosed is a cannon including: a barrel having a chamber in which a shell and a propelling charge are mounted; a breech ring connected to the rear of the barrel, and having a shell inlet communicating with the chamber; a recoil buffer disposed on an outer circumferential surface of the barrel, and guiding recoiling and returning motions of the barrel; a breechblock connected to the breech ring, and moving relative to the breech ring between a closed position closing the shell inlet and an open position opening the shell inlet; a laser ignition device including a laser portion disposed in the breechblock and emitting a laser to ignite the propelling charge, and a breech window covering the laser portion and allowing the laser to be transmitted into the chamber; and a breech window cleaning device cleaning the breech window.

The present invention relates to the field of artillery maintenance technology, and in particular to a hydraulic universal artillery maintenance stand, comprising a base, four telescopic rods, two lifting hydraulic cylinders and a platform, wherein the four telescopic rods are fixedly connected to the four corners of the upper surface of the base, and the two lifting hydraulic cylinders are respectively installed at the left and right ends of the middle of the upper surface of the base, and the platform is installed at the top of the telescopic rod, and the output end of the lifting hydraulic cylinder is fixedly connected to the lower surface of the platform, and further comprises: a clamping mechanism, fixedly connected to the right end of the upper surface of the platform; and two transmission mechanisms, which are respectively installed at the front and rear sides of the top of the clamping mechanism. The present invention realizes the mechanical movement of the barrel, saves time and labor, can fully repair and maintain the barrel, can mechanically remove slag from the rifling of barrels of different calibers, has high rifling cleaning efficiency, and shortens the maintenance cycle.

The utility model provides a pseudo-ginseng antiaircraft gun bore peeping instrument for artificially influencing weather, which belongs to the technical field of bore peeping instruments and is characterized in that a plurality of connecting units are mounted between a holding part and a mounting part, the holding part, the connecting units and the mounting part form a bore peeping rod, the mounting part comprises a rod body III and a rod body IV, one end of the rod body III is fixedly connected with the rod body IV, and the other end of the rod body IV is fixedly connected with the connecting units. The third rod body and the fourth rod body are coaxially arranged, a plurality of protruding blocks are arranged on the fourth rod body, a brush assembly is installed on the fourth rod body and comprises an installation sleeve, a fifth center hole is formed in the center of the installation sleeve, a plurality of connecting grooves are formed in the inner wall of the fifth center hole, the protruding blocks on the fourth rod body are arranged in the connecting grooves, and a plurality of bristles are arranged on the outer wall of the installation sleeve. A camera assembly is arranged in the center of the fixing piece. The bore peeping rod is poked into the barrel and the bore of the pseudo-ginseng antiaircraft gun, the built-in camera at the end of the bore peeping rod monitors pictures in the barrel and the bore in real time, and monitoring data are transmitted to a monitoring system through the data line in the bore peeping rod.

The utility model provides a cleaning device for a launching tube of a rocket launcher, which belongs to the technical field of military equipment maintenance and comprises a rod body which is of a hollow structure, an air blowing assembly is arranged in the rod body, a plurality of air inlet holes corresponding to the air blowing assembly are further formed in the rod body, and the air inlet holes are communicated with the hollow structure of the rod body. The cleaning cylinder is fixed to the end of the rod body, an air guide cavity is formed in the cleaning cylinder, the hollow structure of the rod body communicates with the air guide cavity, a plurality of air outlets are further formed in the cleaning cylinder, and the two ends of the air outlets communicate with the air guide cavity and the outer wall face of the cleaning cylinder correspondingly; high-pressure airflow can be input into the launching tube through the cleaning cylinder, so that sundries in the launching tube can be cleaned, and the inner side wall of the launching tube cannot be abraded.

The application discloses an armored equipment gun barrel bore cleaning device, which comprises a main control structure, a cleaning structure and an auxiliary assembly, and relates to the technical field of bore cleaning. The main control structure can drive the cleaning structure to move and independently clean and wipe the inside of the bore. The cleaning structure can also be driven to reciprocate for a long distance to wipe the bore. Meanwhile, the cleaning structure can be transformed to fit the diameter of the bore. The auxiliary assembly can be used to assist in fixing the cleaning structure outside the bore to support and limit the cleaning structure when the main control structure automatically cleans. The auxiliary assembly can also be used to manually drive the main control structure and the cleaning structure to move and clean in the bore with the help of a supporting rod. The main control structure can drive the cleaning structure to reciprocate for a short distance to wipe the bore. The device is simple to operate, and the towel used for wiping can be easily put in place. The device can realize two operation modes to quickly clean the inner wall of the bore. The inner wall of the bore can be dried at the same time.

The utility model provides a portable small-caliber electric bore wiping instrument which comprises a shell, a telescopic piece installed at the front end of the shell, a brush connected with the front end of the telescopic piece and extending out of the shell, and a rotating motor installed in the shell, and the front portion of the shell can extend into a gun barrel bore along with the brush. An output shaft of the rotating motor enables the telescopic piece to stretch out and draw back in the length direction of the shell through the transmission mechanism so as to drive the brush to do reciprocating linear motion to wipe the inner surface of the gun barrel and the bore. According to the transmission mechanism, the rotating motion of the rotating motor is converted into linear motion, the telescopic piece drives the brush to stretch out and retract back and forth relative to the shell, impact vibration is formed through the reciprocating motion, dust accumulated on the inner surface of a bore is removed through scouring, and the brush can move forwards along a rifling while stretching out and drawing back till the whole bore is swept once. When the device is retreated, the brush is kept in telescopic motion and returns along the rifling along the original path, and then the whole bore is swept once in an inserted mode.

The invention relates to a cleaning device for the inner wall of a gun barrel, and aims to solve the technical problems that a current gun barrel cleaning mode is poor in adaptability, low in working efficiency and uncertain in cleaning effect, and the technical scheme is that the cleaning device comprises an advancing unit, two power units, a control unit, a cleaning unit and a detection unit; the power unit is connected with the advancing unit and the cleaning unit and drives the advancing unit and the cleaning unit to move correspondingly. The control unit is connected with the power unit and controls the power unit and the detection unit to move; the cleaning unit cleans the gun barrel and supports the whole device together with the advancing unit; the detection unit detects residues in the gun barrel. Full-automatic operation of walking, cleaning and detection of the device can be achieved, the operation efficiency is greatly improved, the operation intensity is reduced, the size of the walking unit and the size of the cleaning unit can be adjusted, and the device is suitable for gun barrels with different pipe diameters.

The bird repelling bullet launching device comprises a feeding assembly used for storing and transporting bird repelling bullets, and a discharging opening is formed in the bottom of the feeding assembly; the loading rotating seat is rotationally arranged on the side edge of the feeding assembly and provided with a plurality of launching holes distributed in a circumferential array mode, and the multiple launching holes receive the bird repelling bullets output by the discharging port in sequence and transport the bird repelling bullets to a launching position under driving of the loading rotating seat; the launching tube is arranged at the launching position, and the bottom launching hole is aligned; the ignition assembly is arranged below the launching position, and an ignition contact connected to the launching position is arranged at the top of the ignition assembly. According to the device, the loading rotating seat is rotationally arranged, and the bird repelling bullets provided by the feeding assembly are sequentially received and conveyed to the launching position through the multiple launching holes, so that efficient and continuous bird repelling operation is achieved, the bird repelling efficiency is remarkably improved, the coverage range is remarkably widened, the automation level is improved, the manual operation risk is reduced, and the labor intensity of workers is relieved. And the safety and the stability of the equipment are ensured.

The utility model discloses a removing tool for removing attachments on the inner wall of a round hole. The removing tool comprises a rotary driving device, a removing rod and abrasive paper. The abrasive paper is clamped on the cleaning rod, the cleaning rod is connected with the rotary output end through the connecting section, then the cleaning rod clamped with the abrasive paper extends into a chamber to be cleaned, the operating rod is rotated, the operating rod drives the rotary output end to rotate, the rotary output end drives the cleaning rod to rotate, and the cleaning rod drives the abrasive paper to rotate. Therefore, the gunpowder residues in the chamber to be removed are removed. The operating rod of the rotary driving device is perpendicular to the rotary output end, so that a large space is not needed in the axial direction of the cartridge chamber, the operating rod is rotated within the range with the large space in the circumferential direction of the cartridge chamber, and gunpowder residues in the cartridge chamber can be conveniently removed. By the adoption of the removing tool for removing the attachments on the inner wall of the round hole, gunpowder residues of a chamber can be removed without disassembling an aircraft gun, the time for disassembling and assembling the aircraft gun is saved, and therefore the removing efficiency is improved.

The invention relates to the technical field of pipeline cleaning, in particular to a bore washing device driven by air cylinders, which comprises a driving module, the driving module comprises a power part, the power part comprises a plurality of air cylinders, pistons are arranged in the air cylinders, and the pistons horizontally slide in the air cylinders in a limited manner; an air cylinder rod is arranged in the middle of the power part in a penetrating mode and fixedly connected with the piston. The washing module comprises a first brush and a second brush; when the piston moves, the air cylinder rod is driven to move synchronously, and the washing module synchronously moves in the horizontal direction. The working part of the main body is designed to be in a pure pneumatic mode, the working part entering the body pipe is not provided with an electric lead, and all electrified parts are arranged on an external control trolley and are not in contact with a cleaning agent, so that the corrosion risk is avoided; an appropriate number of air cylinders are selected according to the pipe diameter of the gun barrel, and enough thrust is provided for reciprocating motion of the brush.

The invention discloses gun barrel inner wall cleaning equipment which comprises a laser cleaning pipe, a light path structure is arranged in the laser cleaning pipe, a cleaning end communicated with the light path structure is arranged at the end of the laser cleaning pipe, and the cleaning end is used for cleaning the inner wall of a gun barrel through laser; and the walking mechanism is arranged on the laser cleaning pipe. According to the laser cleaning device, the walking mechanism and the cleaning part arranged on the laser cleaning pipe can be synchronously expanded and attached to the inner wall of the gun barrel, and along with cleaning of the cleaning end on the laser cleaning pipe, power generated by the walking mechanism can drive the whole device to advance in the axial direction to conduct uniform laser cleaning on the inner wall of the gun barrel; attachments on the inner wall of the gun barrel can be removed through the rolling brush of the cleaning part, and the cleaning part can be in contact with the gun barrels with different inner diameters along with extension of the walking mechanism so as to clean the attachments on the inner wall of the gun barrel in the laser cleaning process.

An interchangeable firearm accessory coupling system and method of using. The system comprises an elongated connecting member having a first portion with a recess cut therein, a sleeve in translational engagement with the connecting member, and a firearm bore accessory component removably receivable within the connecting member recess. The sleeve is translatable between an engaged position wherein the sleeve encloses the recess and a disengaged position wherein the sleeve moves to a second portion of the elongated connecting member to expose the recess, such that the firearm bore accessory component may be received or removed from the recess.

The utility model discloses a gun barrel wiping device which comprises a wiping column (1), a wiping sleeve body (3) and a base column (4). One end of the base column (4) is provided with an electric drill connector (13), and the other end of the base column (4) is detachably connected with the wiping column (1); the wiping sleeve body (3) is sleeved on the wiping column (1); the wiping column (1) comprises a connecting base (5), a connecting column body (6) is arranged on the connecting base (5), a limiting key (7) is axially arranged on the side portion of the connecting column body (6), and a limiting groove (14) matched with the limiting key (7) is formed in the wiping sleeve body (3). One end of the wiping sleeve body (3) is attached to the connecting seat (5); the gun barrel wiping device can reliably wipe a gun barrel of a gun and has the advantage of being convenient to carry. In addition, the device is suitable for firearms with gun barrels of various lengths.

The utility model discloses a medicine room wiping machine cleaning system which comprises a brush body, a brush body connecting piece and a connecting rod which are sequentially connected, the brush body comprises two positioning blocks which are symmetrically arranged, a fixing support is arranged on the outer sides of the positioning blocks, a plurality of brush petals are arranged on the outer sides of the two positioning blocks in an array mode, sliding blocks are arranged at the two ends of the brush petals, and a plurality of sliding grooves are formed in the fixing support in an array mode. The utility model relates to the technical field of artillery cleaning, pneumatic power is adopted as a power source, the powder chamber wiping machine is connected with a pneumatic wrench to clean a powder chamber, adverse effects on the powder chamber are avoided, the working efficiency is improved, the labor cost is reduced, the labor intensity is reduced, and the working time is shortened. And the wiping quality is improved, and the maintenance cost is low.

An unjamming multitool for use with a firearm, including a housing having opposing parallel side plates joined at an edge and having a first end and an opposing second end, and defining a cavity therebetween. A first pivot post and a second pivot post are carried at the first and second ends of the housing. An extractor assembly is pivotally coupled to the first end of the housing by the first pivot post and movable between a stored position adjacent the housing and a deployed position wherein the extractor assembly is pivoted outwardly from the housing about the first pivot post to a stop. A bolt over-ride claw coupled to the opposing second end of the housing by the second pivot post, and movable between a stored position generally within the cavity of the housing and a deployed position pivoted outwardly from the cavity to a 90 degree stop. A collapsible range rod movable between a stored position against one of the opposing parallel side plates and a deployed position extending from the one of the opposing parallel side plates.

This application discloses a gun barrel inner wall cleaning device, comprising: a cover plate, a first expansion device, a second expansion device, an extension rod, a pushing assembly, and a scanning device. The cover plate abuts against and locks onto the end of the gun barrel. The pushing assembly is disposed on the cover plate, and multiple extension rods are detachably connected in sequence and pass through the pushing assembly. The pushing assembly is configured to drive the extension rods to rotate and advance them into the gun barrel. One of the radially adjustable first and second expansion devices is detachably connected to the end of the extension rod. The expansion ends of the first and second expansion devices are respectively provided with a hard brush and a soft sponge, so that the hard brush and soft sponge abut against the inner wall of the gun barrel through their respective expansion actions. The scanning end of the scanning device is disposed at the end of the second expansion device to scan the inner wall of the gun barrel following the second expansion device. This application integrates efficient cleaning and precise detection functions and can adapt to the cleaning of gun barrels of different sizes.

The full-automatic bore cleaning system comprises a driving mechanism and a cleaning mechanism, the driving mechanism comprises a shell, the shell is provided with a driving motor, and the driving motor is in transmission connection with a driving wheel; the shell is connected with a cleaning mechanism, the cleaning mechanism comprises a rotating mechanism, the rotating mechanism is connected with a reciprocating telescopic mechanism, and the end of the rotating mechanism is connected with a cylindrical brush; the driving mechanism and the cleaning mechanism are in signal connection with a console. According to the description of the scheme, the automatic bore cleaning device has the beneficial effects that the structure is simple, the design is reasonable, automatic bore cleaning is realized, and manpower is saved; linear reciprocating motion brushing and rotary brushing are carried out at the same time, and the cleaning effect is better; and the device is large in torque, small in occupied space and suitable for wiping and brushing difficult to clean in a bore.

A weapon cleaner includes one or more of a pressurized gas source, a release valve, a chamber for dispensing a solvent, and a means for directing a pressurized flow wherein any of these components may be included in a dispenser.

The invention relates to the technical field of heat exchange devices, and particularly discloses a cylinder wall circulating water temperature rising and falling control device which comprises a launching cylinder, a fixing sleeve is fixedly connected to the outer surface of the launching cylinder, a flow guide groove is formed in the inner side of the fixing sleeve in an embedded mode, and a flow limiting assembly is arranged in the flow guide groove in the upper side. The flow limiting assembly comprises a baffle fixedly connected with the inner surface of the flow guide groove, a guide plate is fixedly connected to the inner surface of the flow guide groove, a sealing plate is slidably connected to the inner surface of the flow guide groove, a through hole is formed in the outer surface of the sealing plate, and the outer surface of the guide plate is in sliding contact with the through hole. By arranging the flow limiting assembly, circulating water can uniformly enter each group of overflow grooves without being influenced by the angle of the launch canister, the flowing uniformity of the circulating water can be effectively improved, the temperature of the canister wall of the launch canister is kept consistent, and therefore the temperature control precision of the launch canister can be improved, and the service life of the launch canister is prolonged. And the temperature control effect of the launch canister can be further improved.

The utility model discloses a dustproof sighting telescope, and relates to the technical field of sighting telescopes. The dust-proof sighting telescope comprises a sighting telescope body and a dust-proof assembly, the sighting telescope body comprises two installation bases, the dust-proof assembly comprises a base, the base is arranged on the tops of the installation bases, two supporting blocks are fixedly connected to the top of the base, and sliding rails are fixedly connected to the corresponding sides of the two supporting blocks; the sliding block is slidably connected to the outer surface of the sliding rail, and the top of the sliding block is fixedly connected with a shifting block; the dustproof cover is hinged to the right side of the sliding block through a torsional spring, and the side, close to the sighting telescope, of the dustproof cover makes contact with the lens frame. The dustproof assembly is arranged, specifically, a shifting block is shifted by a hand to enable a sliding block to slide on the outer surface of a sliding rail, the sliding block makes contact with a supporting block on the other side, then a dustproof cover can be opened, the dustproof cover lies on the top of the sighting telescope, the view of a user is not shielded, and the problems that when an existing dustproof sighting telescope is opened, the dustproof cover is in a vertical state, and the user feels inconvenient are solved. And the visual field of a user can be shielded to a certain extent.

A firearm with a slide and a frame. The slide has a slide rail. The frame has a frame rail. The frame rail interfaces with the slide rail. The frame rail has a lubrication groove and a debris removal port. The lubrication groove extends along a surface of the frame rail that bears against the slide rail during operation of the firearm. The debris removal port has gap within the frame rail proximate to an end of the lubrication groove.

The present invention discloses a slider-type adjustable brush head suitable for multi-caliber artillery barrels, comprising a core shaft, a tapered adjustment slider, a tapered fixed slider, and a plurality of bristle units; the tapered adjustment slider is threadedly connected to the core shaft; the tapered fixed slider is detachably connected to one end of the core shaft via a limit assembly; the plurality of bristle units are arranged circumferentially along the core shaft, and the plurality of bristle units are located between the tapered adjustment slider and the tapered fixed slider; the bottom sides of the bristle units are respectively slidably connected to the tapered adjustment slider and the tapered fixed slider; wherein the outer side wall of the tapered fixed slider is arranged opposite to the outer side wall of the tapered adjustment slider. The present invention can adjust the outer diameter of the brush head according to the caliber of the artillery, without the need to replace a new brush head, and can achieve wiping and maintenance work for artillery barrels of different calibers, thereby improving the efficiency of maintenance and cleaning of artillery barrels.

The invention discloses a laser cleaning lens mechanism which comprises a rotary lens assembly, and the rotary lens assembly can be driven by a hollow motor to rotate. The two reflection assemblies are rotatably and oppositely arranged on the rotating lens assembly, and the rotating lens assembly can divide the laser into two beams and reflect the two beams to the reflection assemblies when the laser enters the rotating lens assembly; the focusing mirror is arranged on the reflection assembly in a sliding mode, and the reflection assembly can be matched with the focusing mirror to focus the laser and emit the laser after the laser enters the reflection assembly; the two focusing assemblies are used for adjusting the focal length of each focusing lens; and the driving assembly is used for driving the two reflecting assemblies to rotate and swing. According to the laser cleaning device, efficient laser cleaning can be conducted on all riflings on the inner wall of the gun barrel very comprehensively, it can be ensured that laser is focused on the inner wall of the gun barrel when the two reflection assemblies with different rotating positions swing, and therefore it is ensured that laser cleaning is accurate and efficient.