537 results about "Nail gun" patented technology

A rotary drive assembly of an electric nail gun, comprising a support seat configured on a gun frame, an inner-rotor brushless DC motor and a flywheel configured inside the support seat in a coaxial manner. Along an assembly axial direction, the support seat is formed with a motor housing chamber to house the brushless DC motor and a flywheel housing chamber to house the flywheel, the two chambers being separated from each other. The motor housing chamber is formed with an axial port for assembly and heat dissipation of the brushless DC motor. The flywheel housing chamber is formed with a radial port to expose part of the flywheel outside the support seat. The axial port is perpendicular to the radial port. The invention can simplify the structure of the rotary drive assembly and facilitate its assembly and heat dissipation.

A striker driving mechanism for an electric nail gun includes a striker, a driving motor, a gearbox, a driving cam and a relay device. The striker has driving teeth on one side facing the driving cam to engage with pins thereon. A nail driving groove with a locking hole is centrally located on the top surface of the front of the striker. A triangular projection is provided on the striker bottom and in front of the locking hole. The relay device includes a mounting base hinged with one end of a striker support block whose other free end has an arc-shaped latch projection facing upward and connecting a reset spring being pre-compressed to maintain the arc-shaped latch projection always held against the bottom of the striker. The striker having single side tooth structure and a passive catch device simplifies the structure and improves the operational stability.

The invention discloses a nail gun. The nail gun comprises a shell; the motor is arranged in the shell; the percussion assembly is arranged in a nailing period, can move from an initial position to a percussion position so as to knock out a nail to a workpiece, and can move from the percussion position to the initial position; the at least one light-emitting device is arranged on the shell; the first control circuit is configured to independently control the light-emitting device to work at least when the motor is not started; the light-emitting control switch is connected with the first control circuit; and the controller controls operation of the motor, and the controller is configured to receive a signal indicating that the motor is powered on and the light-emitting control switch is triggered and control starting of the motor.

The utility model provides a driving device of an electric nailing gun and the electric nailing gun. The motor is arranged on the base body; the push rod is movably arranged on the base body; the first connecting rod is connected with the output end of the motor, and the first connecting rod can rotate along with the output end of the motor; the first end of the second connecting rod is rotationally connected with the first connecting rod, the second end of the second connecting rod is rotationally connected with the push rod, and the second end of the second connecting rod can rotate along with the first connecting rod to reciprocate in the moving direction of the push rod. Due to the fact that rotation of the output end of the motor is converted into linear motion through linkage of the first connecting rod and the second connecting rod, the linear motion process is stable, and the problem that precision is reduced due to abrasion of the first connecting rod and the second connecting rod is solved.

The invention discloses a nail gun, and belongs to the technical field of power tools. The nail gun comprises a gun body, a firing pin and a torsion spring, the firing pin is movably arranged in the gun body, a torsion spring body of the torsion spring is rotatably connected with the gun body, a first torsion arm of the torsion spring is connected with the firing pin, a second torsion arm of the torsion spring is connected with the gun body, and the torsion spring is used for driving the firing pin to move towards a muzzle of the gun body. According to the scheme, the torsional spring is adopted as a driving part to drive the firing pin to move towards the muzzle of the gun body to achieve the nail striking effect, the structure is simple, the torsional spring is low in cost and convenient to disassemble, assemble and replace, the use cost of the nail gun is reduced, and due to the fact that the torsional spring has the vibration absorbing and striking effects, the service life of the nail gun is prolonged. And in the process of driving the firing pin to move, the effects of buffering impact and reducing vibration can be achieved, the problem of vibration is avoided, and therefore the use experience feeling of the nail gun can be improved.

A nail magazine device includes a side wall, a movable member and a cover. The cover is provided on the side wall, and the cover and the side wall define an internal space therebetween, in which the movable member positioned with its first side surface facing the side wall and its second side surface facing the cover. The internal space between the movable member and the cover provides a nail chamber for receiving gun nails. The cover is configured to be openable and closable with respect to the side wall to open or close the nail chamber. The movable member is configured to be able to adjust a width of the nail chamber.

A fastener driver includes: a trigger assembly operated by a user to switch between a first state in which a striker is allowed to strike a fastener and a second state in which the striker is forbidden to strike the fastener; a lifting assembly, where at least part of the lifting assembly is movably disposed in a magazine to drive the fastener to move in the magazine; and a dry fire prevention assembly having a dry fire prevention state, where the dry fire prevention assembly includes a stopper, and in the dry fire prevention state, the trigger assembly is forbidden by the stopper to switch to the first state. When the trigger assembly obstructs the stopper from performing a first motion, the lifting assembly drives the stopper to perform a second motion.

The invention discloses a drum-type lapping device and method for a tunnel rockburst high-toughness energy-absorbing net, and belongs to the technical field of lapping of high-toughness energy-absorbing nets. The lapping device comprises a length-adjustable supporting beam group, a net feeding roller of the automatic net feeding device is fixed to a roller fixing arm, the wheel face of the net feeding roller abuts against the high-toughness energy-absorbing net roll, the roller fixing arm is arranged on a driving part in a sleeving mode, and the driving part is fixed to a supporting beam set. A nail gun of the net material attaching and fixing device is fixed to a pushing and pressing supporting component, one end of the pushing and pressing supporting component is attached to the net material, the other end of the pushing and pressing supporting component is fixed to a telescopic supporting component, and the telescopic supporting component is fixedly connected with a supporting beam set. According to the high-toughness energy-absorbing protective net disclosed by the invention, the flatness of a net material in the releasing process of the high-toughness energy-absorbing protective net is good, the high-toughness energy-absorbing protective net can be tightly attached to the wall surface of a tunnel, and the net laying operation efficiency and the rockburst protection level of the high-toughness energy-absorbing protective net are improved.

A nail gun. The nail gun comprises a nose for nail ejection, a piston-firing pin assembly (1) acting from a first position to a second position to hit a nail into a hit object, and a cylinder serving as an energy storage device; the piston-firing pin assembly (1) comprises a piston (11) and a firing pin (12) which are fixedly connected; the piston (11) is adapted to the cylinder; and a plurality of engaging teeth (121) are machined on one side of the firing pin. The nail gun further comprises a motor, a driving shaft connected to the motor, a lifting / lowering wheel enabling the piston-firing pin assembly (1) to move from the second position to the first position, and an engaging component (3) arranged on the lifting / lowering wheel and working in conjunction with the engaging teeth (121); the engaging component (3) comprises a plurality of first engaging members (31) arranged in the direction of rotation of the lifting / lowering wheel, a second engaging member (32) located at the head of all the engaging members in the direction of rotation of the lifting / lowering wheel, and an abutting member (33) acting on the second engaging member (32) to abut against same; the abutting member (33) gives the second engaging member (32) a set value, and when nail jamming occurs and the force applied by the engaging teeth (121) to the second engaging member (32) exceeds the set value, the second engaging member (32) provides clearance by means of rotation, avoiding the occurrence of a direct rigid impact between the second engaging member (32) and any engaging tooth (121) of the firing pin (12).

The invention relates to a nail passage mechanism used for a nail gun. The nail passage mechanism comprises a muzzle member having a nail hole, a muzzle cover disposed above the muzzle member, a nail passing channel formed between the muzzle member and the muzzle cover permitting a striking member to pass therethrough for striking a nail. The muzzle cover comprises a clearance groove permitting more than one tooth blocks located on the striking member to pass therethrough, and the clearance groove locates on a first side of the nail passing channel.

The application discloses a drum-type net laying device and method for tunnel rock burst high-toughness energy-absorbing net and belongs to the technical field of high-toughness energy-absorbing net laying. The net laying device comprises a length-adjustable support beam group; a net conveying roller of an automatic net conveying device is fixed on a roller fixing arm, and a wheel surface of the net conveying roller is in abutment with a high-toughness energy-absorbing net roll; the roller fixing arm is sleeved on a driving part, and the driving part is fixed on the support beam group; a nail gun of a net material adhering and fixing device is fixed on a pushing and supporting member, one end of the pushing and supporting member is in adhesion with the net material, and the other end is fixed on a telescopic supporting member; the telescopic supporting member is fixedly connected with the support beam group; a rotary adjusting assembly is connected with a lifting arm of a construction machine and the support beam group. In the releasing process of the high-toughness energy-absorbing protective net, the net material has good flatness, the high-toughness energy-absorbing protective net can be closely adhered to a tunnel wall surface, and the net laying operation efficiency of the high-toughness energy-absorbing protective net and the rock burst protection level are improved.

The invention provides automatic positioning and nailing equipment for a nail gun board picture, which comprises a rack, a nail gun moving and positioning mechanism, a working platform, a large-size fixing mechanism, a large-size feeding mechanism, a nail material storage mechanism and a control unit integrated in a control box, and the nail gun moving and positioning mechanism is connected with the control unit through a long-edge guide rail, an end guide rail and a corresponding driving motor. Accurate movement of the nail gun in an operation area is realized; the operation platform comprises a small-size operation table provided with a clamping piece and a large-size operation area. According to the large-size fixing mechanism, a plurality of lifting suction cup plates with suction cups are matched with a clamping fixing frame, and the drawing board is fixed. The large-size feeding mechanism adopts a detachable universal ball plate to assist smooth feeding of the large-size drawing board; a nail box of the nail material storage mechanism supplies nails through an elastic nail feeding channel and is provided with a nail missing sensor. The control unit receives board painting drawings input by a computer and controls all the mechanisms to act, and the equipment solves the problems that traditional manual nail gun board painting manufacturing is low in precision and efficiency and large in labor intensity.

The utility model discloses a nail gun which comprises a nail box, an upper cover plate, a lower cover plate, a nailing channel arranged between the upper cover plate and the lower cover plate, an avoiding channel communicated with the nailing channel and a movably-arranged nail distributing piece, and the nailing channel can allow a first fastening piece and / or a second fastening piece to enter the nailing channel and can move under the action of an impact piece. A limiting part extending out of the avoiding channel is arranged on the nail separating piece; when the nail distributing piece is located at the first position, the nail distributing piece can guide movement of the first fastener in the nailing channel, and the limiting part abuts against the upper cover plate so as to prevent the nail distributing piece from making contact with the lower cover plate. Compared with the existing design, the nail gun is more stable and reliable in nailing, and no extra nailing energy loss exists. The positioning mechanism is arranged, so that accurate matching of the nail conveying opening, the nail conveying channel and the channel is guaranteed in the assembling process of the upper cover plate, the lower cover plate and the nail box, and therefore the firing pin smoothly moves in the nailing channel, and nail discharging is smoother.

A nail guiding member integrally formed of one piece is provided. The nail guiding member includes a plate body, a recess and a rib. The plate body includes a first side, the recess is disposed on the first side and includes two side walls and a nail outlet between the two side walls, the rib is fixedly disposed on and protrusive from a bottom surface of the recess and is lower than the first side, the rib extends toward an nail outlet, and the rib is closer to one of the two side walls. A nail gun includes the nail guiding member, and further includes: a gun body including the nail rail movably disposed thereinside; and a striker disposed in the gun body and movable to be between the nail rail and the recess of the nail guiding member.

The present invention discloses a guide rail wooden packaging box production line and a processing method thereof, comprising a chain plate line, wherein the chain plate line is sequentially provided with a storage mechanism, a loading mechanism, a box sealing device, and a wooden box cutting structure from one side to the other. The storage mechanism is composed of a power roller line and a pushing device, and wooden boxes to be cut are placed on the power roller line; the loading mechanism is composed of a belt line, a feeding car, and a robotic arm, with the robotic arm located on one side of the belt line, and the belt line is symmetrically arranged on both sides of the feeding car; the wooden box cutting structure includes a vacuum cleaner and a bracket, which is composed of a high-position bracket and a low-position bracket; the box sealing device is composed of a mobile frame, a mobile cross frame, and nail guns, which are symmetrically fixed at both ends of the bottom side of the mobile cross frame. The present invention aims to provide a guide rail wooden packaging box production line and a processing method thereof with a high degree of automation, the ability to reduce manual handling steps, and safe operation.

This application discloses a method for manufacturing and assembling a wooden ribbed floor slab, relating to the field of product assembly technology. The method involves a robot picking up pre-processed timber from a material table, cutting the end connection surfaces using a CNC platform to obtain the timber to be assembled; positioning the timber to be assembled onto a pre-installed wooden floor slab load-bearing panel, and using a pneumatic nail gun to fix the timber to the load-bearing panel, completing the installation of the circumferential secondary ribs; uniformly applying wood structure adhesive to the pre-designed contact surfaces between the laminated wood strips to be assembled and the load-bearing panel of the wooden floor slab according to a preset assembly plan; using the circumferential secondary ribs as templates, bending the laminated wood strips into radial main ribs using a robot, and installing self-tapping screws to complete the node connection; connecting the column head nodes to the load-bearing panel of the wooden floor slab using self-tapping screws, centrally transferring the end shear force of the radial main ribs to the supporting columns; and through floor slab flipping and top reinforcement processes, the robot additionally installs self-tapping screws to complete the assembly of the wooden ribbed floor slab.

The utility model relates to a kind of adjustable power axial nail gun of transverse seal type, including nail pipe and silencer cover, and there is pressure relief through-hole on nail pipe wall, it is characterized by: there is transverse pin hole on nail pipe wall, transverse pin hole is through-hole, the space included angle of the axis of transverse pin hole and the axis of nail pipe is 45 degrees-135 degrees, transverse pin hole and pressure relief through-hole cross;There is enclosed pin in transverse pin hole, enclosed pin seals pressure relief through-hole;Enclosed pin can be completely taken out from any opening of the opening of the two ends of transverse pin hole.The utility model changes the 0 degree sealing mode of original plug into the transverse sealing mode of enclosed pin 90 degrees or so, greatly reduces the serious bonding phenomenon in gap, and can be easily taken out enclosed pin by knocking mode, optimizes product structure, prolongs service life, and reduces use cost.

The invention discloses a nail gun. The nail gun comprises a gun head and a magazine mounted on the gun head, the gun head comprises a gun barrel and a gun nozzle; the gun nozzle axially stretches out and draws back at the front end of the gun barrel; a bumping needle hole and a gun nail placing hole are formed in the gun barrel; the striker hole is used for coaxially moving the striker; the gun nail placing hole and the gun nail placing hole are coaxially arranged; tangent planes of one sides, far away from the magazine, of the striker hole and the gun nail placing hole are coplanar; and the diameter of the striking needle hole is smaller than that of the gun nail placing hole. After the firing pin completes firing, the head of the firing pin does not make contact with a broken plastic connecting piece on a shoot nail on the lower side, and the nail clamping phenomenon caused by the fact that the next shoot nail is driven to move forwards due to the fact that the head of the firing pin is abraded is effectively avoided.

A nail gun, comprising: a housing (270, 370, 470), an electric motor (130, 230, 330, 430), an impact assembly (150, 250, 350), a trigger switch capable of generating a trigger signal, a position detection unit (110, 210, 310, 410) capable of generating a first preset position signal indicating that a moving member has reached a first preset position, and a control module, which comprises a signal receiving unit and a drive control unit, wherein the signal receiving unit is configured to receive the trigger signal and the first preset position signal, and the drive control unit is configured to control the operation of the electric motor; when the control module receives the trigger signal, the drive control unit drives the electric motor to operate, and when the control module receives the first preset position signal, the drive control unit controls the electric motor to brake; in an operation stage of the electric motor, the signal receiving unit receives the trigger signal again, and the drive control unit controls the electric motor to continue operating and ignores the received first preset position signal; and / or, in a braking stage, the signal receiving unit receives the trigger signal again, and the drive control unit controls the electric motor to transition from the braking stage to the operation stage.

1. Name of the product in this design: Nail gun. 2. Purpose of this design: A device for driving fasteners such as nails and screws into walls, wall panels, wooden boards, and other fastening bodies. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention discloses a nail gun, and belongs to the technical field of power tools. The nail gun comprises a safety frame assembly, a driving part, a spring bolt and an elastic driving piece, the safety frame assembly is arranged on a gun head of the nail gun in a sliding mode, and under the condition that the safety frame assembly is located at the working position, a driving device of the nail gun can drive the firing pin to shoot out the fixing nail in the channel; the driving part is arranged on the nail pushing device; the spring bolt is rotationally arranged on the cartridge holder, and under the condition that the spring bolt rotates to a preset angle, the spring bolt limits the safety frame assembly to move towards the working position; the elastic driving piece is connected with the spring bolt and used for driving the spring bolt to rotate to a preset angle; and under the condition that the number of the fixing nails in the cartridge holder and the number of the fixing nails in the channel are zero, the driving part pushes the elastic driving piece so as to drive the spring bolt to rotate to a preset angle. According to the scheme, when the number of the cartridge holder of the nail gun and the number of the fixing nails in the channel are zero, the driving part pushes the elastic driving piece to drive the spring bolt to limit the safety frame assembly to move to the working position, the driving device cannot drive the firing pin to act, and empty striking is prevented.

The utility model belongs to the technical field of shoot nail fastening, and discloses a shoot nail pill with a sealing device, which comprises a pill case, one axial end of the pill case is a firing end, one end of the pill case far away from the firing end is a firing end, the firing end is connected with an end cover, the end cover is connected with a firing mechanism, the firing end is provided with a firing port, and the inner wall of the firing port is connected with a rupture disk. The cartridge case is filled with propellant powder and connected with a plurality of sets of sealing rings. The nail gun can be tightly attached to the inner wall of the gun barrel of the nail gun, gas is prevented from flowing in a gap between the cartridge case and the gun barrel, energy generated by combustion can act on the nail pushing process in a more concentrated mode, the shooting efficiency is improved, and abnormal sound and vibration caused by gas leakage are reduced.

The utility model relates to the technical field of nailing guns, in particular to an integrated cantilever type nail box supporting structure of a nailing gun, which comprises a gun body assembly, a nail box and a supporting seat, the supporting seat is provided with a socket slot which is inserted with the bottom of the nail box, and the side wall of the socket slot is provided with a leading-in notch to avoid a nail pushing mechanism. The supporting base is connected with the gun body assembly through a cantilever supporting beam on the connecting base plate, an embedding cavity is formed in the bottom of the gun body assembly and matched with the cantilever supporting beam, and detachable fixed connection is achieved through a locking piece and a fastening piece. According to the structure, the cantilever effect of the nail box is reduced, the non-deformability is improved, the assembly and maintenance process is simplified, the nail pushing mechanism is provided with the limiting end to provide nail feeding operation prompt, and safety and efficiency are improved. The device is suitable for the fields of building, decoration, furniture manufacturing and the like, and has the advantages of optimized structure, simplicity and convenience in operation, safety and reliability.

The invention discloses an auxiliary device for electric meter box installation and an installation method.The auxiliary device comprises a bottom plate, a mechanical arm, an operation frame and a clamping piece, the mechanical arm is arranged on the bottom plate, the clamping piece is arranged at the bottom of the mechanical arm, and the operation frame is arranged on the mechanical arm and located above the clamping piece; the clamping piece comprises a first air cylinder, a supporting frame, first electric cylinders arranged at the two ends of the supporting frame and clamping plates arranged on output shafts of the first electric cylinders, adjusting mechanisms are further arranged at the four corners of the clamping piece, gun nail guns are further arranged on the adjusting mechanisms, a supporting arm is further arranged on one side of the supporting frame, and the supporting arm is connected with the supporting frame. And the middle part of the supporting arm is rotationally mounted on the mechanical arm. The arrangement of the mechanical arm and the clamping piece facilitates grabbing of the electric meter box, the arrangement of the gun nail guns on the adjusting mechanisms at the four corners of the supporting frame can position and fix the electric meter box, the situation that installation of the electric meter box is affected by large punching errors can be prevented, and the installation efficiency of the electric meter box is greatly improved.

The utility model discloses a trapezoidal cellular board installation device which comprises composite module cellular boards which are sequentially composed of a front cover board, a cellular core and a rear cover board, side grooves are formed in the peripheral surfaces of the composite module cellular boards, and an installation mechanism is arranged between the two composite module cellular boards. The mounting mechanism is arranged, so that different composite module cellular boards can be conveniently mounted together according to needs, and the different composite module cellular boards can be mounted together according to the mounting needs through the close splicing wall bearing pieces, the open joint side wall bearing pieces, the line lamp side wall bearing pieces, the three-dimensional modeling bearing pieces and the vertical clamping side wall bearing pieces; and various bearing pieces and the composite module cellular board can be quickly fixed together by using pneumatic gun nails through the fixing holes, so that the effect of improving the mounting efficiency is achieved.

The application discloses a pneumatic nail gun with adjustable barrel length and relates to the field of pneumatic nail guns, which comprises a gun body, a barrel fixed at the front end of the gun body, a gun head arranged at the front end of the barrel, an extension pipe arranged between the barrel and the gun body, and butt joint assemblies arranged at both ends of the extension pipe. The butt joint assemblies are used for butt joining the extension pipe with the gun head and the barrel. An insurance assembly is arranged at the trigger position of the gun body and is used for locking the trigger of the gun body in a non-working state. A trigger assembly is arranged on the gun head and is used for driving the insurance assembly to unlock the trigger when the gun head after each extension pipe is butted against the surface of a workpiece in butt joining. The extension pipe can be conveniently butt joined with the barrel and the gun head, so that the user can flexibly assemble different numbers of extension pipes according to the actual working space depth requirement, so as to realize the adjustment of the barrel length.

The utility model discloses environment-friendly corrugated carton nailing equipment, and particularly relates to the technical field of nailing cartons, the environment-friendly corrugated carton nailing equipment comprises a base, one side of the base is fixedly connected with a supporting arm and a supporting plate, the supporting plate is located below the supporting arm, one end of the supporting arm is fixedly connected with a nailing gun device used for nailing the environment-friendly corrugated carton, and the other end of the supporting arm is fixedly connected with the nailing gun device. A supporting column is arranged on one side of the supporting plate in parallel, the supporting plate and the supporting column are used for placing environment-friendly corrugated cartons, and a distance adjusting structure is arranged on the supporting column and the base. A push plate is arranged on the outer side of the supporting plate, a linear module used for controlling the push plate to move in the length direction of the supporting plate is arranged on one side of the base, and a pair of sliding pressure applying structures is arranged on the push plate. The carton nailing device solves the technical problems that the movement of a corrugated carton nailing box needs to be dragged manually, the arrangement of nailing positions is prone to deviation in the manual dragging process, and meanwhile manual control over the movement of the corrugated carton is strenuous.

1. The name of the design product: nail gun barrel. 2. The use of the design product: tool accessories for driving nails into the decoration objects. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

The present application belongs to the technical field of fastening tools, and particularly relates to a lithium battery nail gun and an energy storage driving mechanism for the lithium battery nail gun. The energy storage driving mechanism comprises a hitting assembly, a driving assembly and an energy storage assembly. The energy storage assembly comprises an energy storage component, which is provided with an inner cylinder and an outer cylinder. The outer cylinder is in communication with the inner cylinder and forms an air cavity. The hitting assembly is movably arranged in the inner cylinder and has an energy storage low position and an energy storage high position. When the hitting assembly is located at the energy storage low position, the volume of the air cavity is V1. When the hitting assembly is located at the energy storage high position, the volume of the air cavity is V2. V1-V2 is equal to or equal to 1 / 3V2. Since the energy storage component is provided with the air cavity for accommodating the storage gas, the energy storage mechanism of the nail gun itself has the gas storage function. Therefore, it is not necessary to connect a compressor to provide the gas during the working process of the nail gun, the structure is simplified, and the nail gun is more convenient to carry and use.