44results about How to "Prevents affecting cut quality" patented technology

The invention discloses a cooling water spraying member for laser cutting. An annular water tank is arranged inside the spraying member, and a plurality of bottom spraying holes communicating with the annular water tank are provided on the lower bottom surface of the spraying member. The inner side wall is provided with a number of side wall spray holes communicating with the annular water tank, and the outer wall of the spray member is provided with a water inlet hole, and the annular water tank is connected with the water inlet hole; the spray member is set on the On the outer periphery of the nozzle of the laser cutting head. The invention also discloses a cooling water spraying device for laser cutting and a laser cutting machine.

The invention relates to the technical field of aluminum bead cutting, in particular to a laser blade aluminum bead cutting and positioning device. The technical problem to be solved by the invention is that the existing devices are inconvenient to use. In order to solve the above technical problems, the present invention provides a laser blade aluminum bead cutting and positioning device, including a working plate, the right side of the top of the working plate is fixedly connected with a slide plate, and the top of the left side of the slide plate is fixedly connected with a left latch structure, the left locking structure includes a left locking plate, the bottom of the left locking plate is fixedly connected to the top of the left side of the slide plate, the top of the left locking plate is movably connected with a left cam block through a pin shaft, and the left The outer side of the middle part of the lock plate is provided with a left lower pressure plate, and the front and back of the left lower pressure plate are movable and interspersed with a left shaft. The right top is fixedly connected with a right locking structure, and the right locking structure includes a right locking plate.

The invention discloses a machining method and device for laser forming cutting of a sapphire substrate. The machining device mainly comprises a protection device, a laser beam, a lens set, a container, a limiting layer, suspended particles and a gas inlet pipe. Working liquid is arranged in a cavity formed in the container, the working liquid generates a sedimentation layer on the lower surface of a base material through lasers, the suspended particles in the liquid at a solid-liquid contact face and the sedimentation layer are combined to enhance the absorption of laser energy so that the melting temperature and the vaporizing temperature of sapphire materials near a laser focus can be reached, in addition, under laser irradiation, a large amount of small bubbles are generated with the suspended particles as the centers, bubble detonation impact force is used for brushing cut grooves, discharging of chippings is facilitated, and therefore the materials can be removed under the combined action of the laser action and the laser irradiation. According to the machining method, the heat effect of the cut grooves is small, a regelation layer in a machined area is omitted, machining quality is high, and forming cutting can be achieved. The machining method is easy to operate, convenient to conduct, practical, high in machining rate and extremely-low in machining cost.

The invention discloses a power pipe cutting device for electric power construction, comprising a bottom plate, on which a transmission mechanism, a cutting mechanism, a limit mechanism and an adjustment mechanism are installed, the transmission mechanism is installed on one end of the bottom plate, and the cutting mechanism Installed on the bottom plate, one side of the transmission mechanism, a fixing mechanism is installed on the cutting mechanism, the adjustment mechanism is installed on the other end of the bottom plate, and cooperates with the limit mechanism, the limit mechanism is installed on the bottom plate , between the adjustment mechanism and the cutting mechanism, and cooperate with the cutting mechanism. The invention can not only ensure the smoothness of the cut of the power tube and the quality of the power tube, but also ensure the cutting of the same length of the power tube, and can adjust the length of the power tube according to the needs, thereby ensuring the cutting quality of the power tube and the normality of the power tube The use reduces production costs and improves work efficiency.

The invention provides a shearing machine for machining a protective sleeve of a steel strip of a transmitting antenna. The shearing machine is characterized in that a cutter group mechanism comprisesannular saw blades, a motor I, a hydraulic pump, a hydraulic fixed roller and two sets of cutter group seats, wherein the cutter group seats are arranged in an up-down mirror image mode, the cutter group seats are provided with a plurality of clamping parts and a plurality of sliding parts and are in a square shape, and strip-shaped grooves are formed in the bottoms of the cutter group seats; each clamping part is internally provided with two rotating wheels, the end portions of each of the annular saw blades are clamped between two corresponding rotating wheels, and the annular saw blades are driven by the rotating wheels to operate; the clamping parts are internally provided with concave shrapnels, and two ends of the concave shrapnels abut against the rotating wheels and apply the force to enable the rotating wheels to get close to each other; the clamping parts are provided with buttons, clamping blocks are connected to the inner ends of the buttons, the clamping blocks abut against the two end faces of the concave shrapnels, and the concave shrapnels are propped to open by the clamping blocks under pushing of the buttons; and the sliding parts are fixedly connected to the clamping parts. When the annular saw blades are installed, just the buttons on the clamping parts are pressed, the end portions of the annular saw blades are put at the rotating wheels after the rotatingwheels are released, and tool changing can be completed by releasing the buttons, so that tool changing is convenient.

The invention discloses a dustproof anti-deviation efficient cutting device for an insulation board. The dustproof anti-deviation efficient cutting device comprises a work platform. A supporting blockis fixed to the upper end face of the work platform. A fixed block is fixed to the right end of the supporting block. A rotary shaft is fixed to the front end face of the fixed block. The rotary shaft is rotationally connected with a dustproof cover. A handle is fixed to the right end of the dustproof cover. A clamping mechanism capable of supporting and clamping the insulation board is further arranged on the upper end face of the work platform. A movable cavity with the right end wall communicating the external space is formed in the supporting block. A driving mechanism for driving the device to move and cut the insulation board is arranged in the movable cavity. After the insulation board is placed in the device, the cutting position can be automatically locked by the device, then cutting is stably completed, and the cutting efficiency and the cutting stability are guaranteed through full-automatic cutting; it is avoided that during manual cutting, deviation is caused by the subjective factor of people, and the cutting quality is influenced; and dust generated during cutting is effectively prevented from flying all around through the dustproof cover.

The invention discloses a sheet metal cutting box, which comprises a box body, a controller is fixedly connected to the middle position of the front top of the box body, a display screen is arranged in the middle of the front top top of the controller, and the front bottom of the display screen is Control keys are provided, the left middle part of the box body is provided with a material outlet, the right side middle part of the box body is provided with a material inlet, and both sides of the bottom of the box body are fixedly connected with wheels. Both sides of the top of the inner cavity of the box body are fixedly connected with support frames, an electric box is arranged in the middle of the top of the inner cavity of the box body, the bottom of the electric box is fixedly connected with a protective cover, and the bottom of the protective cover is provided with a work piece , The inner walls on both sides of the box are located below the feed port and are fixedly connected with a discharge plate. The present invention relates to the technical field of metal plate cutting. The thin-plate metal cutting box can effectively adjust the internal temperature, and the excessively high temperature will affect the device, avoiding residue during work, and improving work efficiency.

The invention is applicable to the technical field of plastic lamp panel trimming, and provides a plastic lamp panel base trimming device, which includes a conveyor belt, a cutting device, a carrier frame and a fixing device. The cutting device includes a shell, a flexible cutting strip and a fixing piece. The bar is connected to the rotating part, and the rotating part is connected to the casing through the fixing part, and the casing is connected to the lifting cylinder; the fixing device includes a limit column, a pressure rod, a limit rod, a rotating rod and a fixed seat, and the limit post is provided with a through hole, and the pressure rod There is an accommodating space for the limit column on the top, the end of the pressure rod is movably connected to the fixed seat, the limit rod is connected to the rotating rod through the rotating shaft, and the distance between the rotating shaft and the bottom surface of the rotating rod is greater than the thickness of the pressing rod; the outside of the fixing device A protective cover is installed. Thereby, the present invention can effectively realize the right-angle cutting of the base of the lamp panel, thereby facilitating subsequent combined installation and improving installation efficiency.

The invention discloses a laser cutting tool and a laser cutting production line for tabs of soft-pack batteries, belonging to the technical field of battery production. A laser cutting tool for the tab of a soft-pack battery, including a fixing frame and a transmission belt body, the fixing frame is detachably connected to the transmission belt body through bolts, and also includes: an arm-type laser cutting machine set on the fixing frame Inside; the driving mechanism is connected on the fixed frame. The present invention can fix the battery through the setting of the electric push rod, the connecting rope and the clamping mechanism, which effectively improves the stability of the battery during cutting. Through the driving mechanism, The setting of the arm-type laser cutting machine can cut various cutting tracks on the tabs, which effectively improves the practicability of the cutting tool in actual use. Through the setting of the waste collection component, the tooling can automatically align the tabs The waste is collected without manual cleaning, which effectively reduces the workload of the user.