24results about How to "Improve cutting stability" patented technology

The utility model discloses a kind of aluminium material cutting forming devices, it is related to aluminium material processing technical field, including base, the upper end right part of the base is movably connected with fixed-length limiting component, the left side of the base is fixedly installed with fixed component, the front and rear position fixed installation of base lower end middle part is with cutting forming component.The aluminium material cutting forming device of the utility model, its fixed-length limiting component can cut aluminium material to fixed length, and limiting mechanism can be stable pressing when aluminium material is cut, improve the cutting accuracy of device.Through fixed component, different sizes of aluminium material can be fixed, relative mechanism can drive two clamps to move relatively, to adapt to aluminium material of different width.Secondly, fixed rod is inserted into different jack, so that clamp can hold aluminium material of different length.And, two clamps and two pressure disc distribute in the left and right parts of aluminium material, the fixed range of aluminium material surface is wide, improve the cutting stability of device.

The application discloses a positioning type tungsten steel milling cutter disc assembly and relates to the field of tungsten steel milling cutter discs. The application comprises a tool shank body, a cutter disc is connected to the outer side of the tool shank body, a plurality of chip removal grooves are formed in the outer surface of the cutter disc, and an installation surface for installing a cutting tool is formed on one side of the chip removal groove; a positioning block is fixedly arranged on the installation surface; the cutting tool comprises a cutting block, positioning grooves are formed in the two side surfaces of the cutting block; the positioning grooves are opposite to the positioning block in position and are used for limiting the position of the cutting tool; two groups of abutting grooves are formed on one side of the installation surface, the abutting grooves abut against the outer side of the cutting tool, the inclined surface positioning block of the installation surface is engaged with the inclined surface positioning groove of the cutting tool, automatic guiding and positioning of the cutting block are realized, the manual adjustment steps are reduced, meanwhile, the two side abutting grooves limit the radial displacement of the cutting tool, resist the lateral cutting force in machining, and the cutting stability is improved.

The utility model discloses a cutting device for shipbuilding, which comprises a working table, a driving component arranged in the working table, a rectangular through hole formed in the middle of the top of the working table, an accommodating cavity formed in the working table, first electric slide rails arranged on both sides of the top of the working table, and second electric slide rails arranged on both sides of the top of the working table, fixing assemblies are movably arranged on the two sides of the top of the workbench, and the mounting directions of the fixing assemblies are opposite; and the mounting frame is of an inverted U-shaped structure. Through cooperative use of the driving assembly, the fixing assemblies on the two sides of the top of the workbench can be driven to move inwards or outwards at the same time, and then the position between the fixing assemblies can be adjusted, so that an operator can rapidly adjust the positions of the fixing assemblies according to different cutting requirements, and the cutting efficiency is improved. According to the cutting device, the cutting assembly is arranged to adapt to shipbuilding materials of different sizes and shapes, then the shipbuilding materials are fixed through cooperation of the fixing assembly, material deformation or displacement caused by the effect of cutting force is reduced, and therefore the cutting precision and stability are improved.

The utility model discloses a cutting device in the field of cutting. The cutting device comprises a laser, an optical box, an electromechanical module, at least one drag chain and at least one sliding rail. The laser is used for emitting laser, and the optical box is used for receiving the laser emitted by the laser and then outputting laser for cutting; the electromechanical module is fixedly connected with the optical box, and the bottom surface of the electromechanical module is slidably connected with the sliding rail; the movable end of the drag chain is fixedly connected with the electromechanical module, and the electromechanical module drives the optical box to slide on the sliding rail. The laser cutting is adopted to replace knife cutting, so that the safety of the cutting process and the stability of the cutting effect are improved.

The utility model relates to the technical field of air bubble film processing, and solves the problems that in the air bubble film conveying and cutting period, due to the fact that an air bubble film has certain plasticity and is loosened in the moving process, the cutting position deviates, cutting is not accurate, and meanwhile dust on the surface of the air bubble film influences the cutting quality. The adjustable cutting device for air bubble film processing comprises a processing table, side plates are arranged on the two sides of the processing table, rolling rods are arranged on one sides of the side plates, a moving roller is arranged on the other side of the top of the processing table, and a motor is arranged at one end of the processing table; the output end of the motor penetrates through the side plate on one side and is fixedly connected with one end of a moving roller, the other end of the moving roller is rotationally connected with the other side plate, a longitudinal sliding groove is formed in the surface of the side plate on one side, a sliding block is slidably connected into the sliding groove, a connecting block is arranged on the back face of the side plate and located below the sliding groove, and the top of the connecting block is rotationally connected with a threaded lead screw; the surface of the threaded lead screw is in threaded connection with a driving block which is fixedly connected with the back face of the sliding block.

The invention discloses an adjustable steel pipe flying saw machine, relates to the field of metal pipe machining, and solves the problems of low production efficiency and poor steel pipe end face quality in an existing flying saw machine, the adjustable steel pipe flying saw machine comprises a base, a clamping device and a sawing unit, the clamping device and the sawing unit are arranged on the base, and the sawing unit comprises a saw blade; the device further comprises a control system and a detector used for detecting the position of a welding seam, the detector is installed on the base and close to the clamping device, and the detector is in signal connection with the control system. The base is provided with a rotating structure for mounting the sawing unit, the clamping width of the clamping device is adjustable, and the base is provided with a supporting seat for placing a steel pipe; the base is provided with an auxiliary cutter, the auxiliary cutter and the saw blade are arranged in a staggered mode in the vertical direction, the base is obliquely provided with a control piece connected with the auxiliary cutter, and the control piece controls the auxiliary cutter to feed or retract. The base is rotationally provided with a rotating rod, the clamping device is fixed to one end of the rotating rod, the base is provided with a driving assembly for controlling the rotating rod to rotate, and the control part and the driving assembly are both controlled by a control system.

The utility model discloses a laser cutting machine for steel, which belongs to the field of steel processing and comprises a base and a steel body, a support frame is arranged in the center of the top of the base, a laser cutting component for cutting the steel is arranged in the support frame, and guide limiting components are arranged on two sides of the top of the base. Each guiding and limiting assembly comprises a connecting frame fixedly connected with the base, a limiting frame is arranged at the top of the connecting frame, and two symmetrically-arranged sliding plates are slidably connected into the limiting frame; through the design of the guide limiting assembly, a steel body is automatically limited through a limiting roller, manual adjustment is not needed, the operation convenience and the cutting stability are improved, a sliding plate is slidably connected to a guide protrusion, and an S-shaped elastic piece is arranged, so that the position of the limiting roller can be adjusted in a self-adaptive mode along with movement of the steel body; and stable limiting of steel of different sizes is ensured.

This utility model relates to the field of self-adhesive label production technology and discloses a self-adhesive label die-cutting machine, including: a worktable and self-adhesive labels. A support plate is fixedly installed on the top of the worktable, and an adjustment component is provided between the support plate and the worktable. This equipment solves the problem of "easy deviation and easy deformation" of self-adhesive label substrates through an adaptive feeding structure of "spring buffer - anti-slip damping - double roller traction," ensuring feeding stability. Regarding the adaptability of the pressing material, the anti-slip roller of the compression component adopts a "spring groove - sliding block" buffer design: the spring groove is fixed to the bottom of the support plate, and the inner second sliding block is connected to the inner wall of the sliding block through a spring. When self-adhesive substrates of different thicknesses pass through, the spring can adaptively extend and retract according to the substrate thickness, pushing the second sliding block to drive the anti-slip roller to make slight adjustments up and down, always maintaining appropriate pressure on the substrate surface, thus avoiding excessive pressure that could cause substrate deformation.

The utility model relates to the technical field of material recovery, in particular to a wind power blade cutting system. The cutting system comprises a cutting mechanism and a conveying line. Wherein the cutting mechanism comprises a portal frame, a lifting assembly and a chain saw, the chain saw is connected with the portal frame through the lifting assembly, and the lifting assembly is used for driving the chain saw to lift; the conveying line is used for conveying the wind power blades and located on the inner side of the portal frame, and an avoiding opening allowing the chain saw to stretch into is formed in the conveying line. During use, the wind power blades are placed on the conveying line and conveyed in the conveying direction through the conveying line. After the wind power blade is conveyed to a preset position, the wind power blade is located below the chain saw, the chain saw is driven to descend through the lifting assembly, and the wind power blade is cut through the chain saw. And the chain saw descends into the avoiding opening, and the wind power blade is cut off. And the wind power blade is cut through the conveying line and the cutting mechanism, so that the labor intensity is reduced, and the working efficiency is effectively improved.

The invention belongs to the technical field of laser cutting, and particularly relates to a high-precision three-dimensional laser cutting machine which comprises a placing frame, a moving assembly arranged on the upper side wall of the placing frame, and a laser cutting head connected to the moving end of the moving assembly, and the clamping assembly is arranged on the upper side wall of the containing frame and located on the left side of the laser cutting head, the clamping end of the clamping assembly is connected with a square pipe, and the square pipe is located below the laser cutting head. When the three-dimensional laser cutting machine is used for cutting the square pipe, the inner walls of the edges and corners of the pipe are coated with the heat absorption coating in advance, redundant laser energy gathered at the edges and corners can be effectively absorbed, the phenomena of local heat concentration, overburning and melting collapse are reduced, meanwhile, damage of laser reflection to a cutting head and a light path is reduced, the problems of notch burrs and slag adhering are solved, and the service life of the cutting head is prolonged. And the square tube corner angle cutting section quality and size precision are improved.

This invention relates to the field of steel structure cutting, and more particularly to a flame cutting device for steel structure buildings. The device includes a body, a nozzle, a guide rail, an adjusting rod, and a support assembly. The body is placed on the upper side of a steel plate, and the nozzle is connected to the upper side of the body. A guide rail is detachably connected to the front of the steel plate, and the body contacts and cooperates with the guide rail. An adjusting rod is connected to the left side of the body and is detachably connected to the nozzle. A support assembly is provided on the guide rail. This invention clamps the guide rail onto the steel plate, moves a moving block to a recessed position on the steel plate, fixes it by moving a stop block, and ensures the guide rail's stability by moving a top block and supporting the steel plate. Then, rotating a lead screw causes a guide wheel to move and contact the steel plate for support. Finally, the body moves left and right along the guide rail to cut the steel plate. This device provides auxiliary support to the guide rail to ensure smooth movement, simultaneously cutting irregularly shaped steel plates and supporting the cut portion, thus improving cutting quality and stability.

The utility model discloses a pair of vertical bamboo cutting shears, which relates to the technical field of bamboo cutting and comprises a mounting frame, a bamboo cutting mechanism arranged on the mounting frame, a clamping mechanism and a control mechanism used for controlling the bamboo cutting mechanism and the clamping mechanism to move. The mounting frame comprises a first mounting frame, a second mounting frame and a telescopic connecting rod connected between the first mounting frame and the second mounting frame, the first mounting frame and the second mounting frame are arranged in a stacked mode in the height direction, and the bamboo cutting mechanism is arranged on the first mounting frame; and the clamping mechanism and the control mechanism are arranged on the second mounting frame. Due to the integrated design and the telescopic connecting rod, the vertical type construction requirement is met, independent operation of a single person can be achieved, the operation flexibility is improved, and the construction efficiency is improved.

The invention discloses a flutter suppression milling cutter design method and a cutter, and relates to the technical field of cutting design, and the flutter suppression milling cutter design method comprises the following steps: constructing a cylindrical cutter model based on the diameter of a milling cutter and the length of a cutter handle, including a cutter handle and a cutting edge part, and scanning and cutting off the cutting edge part to obtain a peripheral cutting edge parallel to a generatrix; drawing a chip groove structure to form a cutter bottom edge, connecting the peripheral edge and the bottom edge by using a cutter point hyperbolic arc section, converting the arc section into a hyperbolic standard equation through coordinate transformation, analyzing radial and axial distances of tangency points, constraining shape parameters of a cutter point hyperbolic, carrying out passivating treatment, and determining a second shape parameter of a cutting edge hyperbolic; the peripheral edge is twisted to form a spiral structure, so that cutting chatter is reduced in two aspects of reducing airflow influence generated during cutting of the cutter and dispersing cutting force, and the cutting stability of the cutter is improved.

This utility model discloses a cutting device for a packaging machine, belonging to the technical field of packaging machinery and equipment. The device includes a sliding base and an L-shaped slider plate adjustablely connected to the sliding base. The L-shaped slider plate is equipped with a pressing cylinder for clamping the workpiece and a flexible pressure plate. The device also includes a transverse cutting assembly and a longitudinal cutting assembly. The transverse cutting assembly includes a second cylinder and a slide rail fixed to the L-shaped slider plate, and an L-shaped slider plate that slides on the slide rail and is connected to the lower blade. The longitudinal cutting assembly includes a first cylinder fixed to the L-shaped slider plate and an upper blade connected to the first cylinder. This utility model effectively solves the adhesion problem caused by incomplete single-cutting of flexible materials through a two-step cutting method of first clamping, then transverse cutting, and finally longitudinal cutting. It has the advantages of clean cuts, thorough separation, and wide applicability.

The utility model provides a novel steel rail sawing machine which is characterized in that the novel steel rail sawing machine comprises a movable supporting seat, a hinged supporting seat, a band saw cutting assembly and a steel rail clamping jaw, the hinged supporting seat is arranged on the rear side of the upper portion of the movable supporting seat in a hinged mode, and the band saw cutting assembly comprises a protective shell, a driving motor, a band saw and a band saw guiding assembly; the rear portion of the protective shell is fixedly arranged on the hinged supporting seat, the band saw is arranged in the protective shell in a surrounding mode, the driving motor is arranged on the protective shell and can drive the band saw to circularly rotate, the band saw guiding assembly is used for achieving movement guiding of the band saw, and the steel rail clamping jaw is fixedly arranged at the front end of the movable supporting seat. The band saw located on one side of the steel rail clamping jaw is placed in a vertical state under guiding of the two band saw guiding assemblies. According to the rail sawing machine, a band saw is used for replacing an abrasive wheel cutting blade to cut a steel rail, and cutting safety is improved; and the automatic feeding control assembly is used for automatically controlling the feeding amount, so that the cutting safety and the cutting quality are also improved.

The application belongs to the technical field of semiconductor packaging and specifically discloses a laser cutting jig, which comprises a base, a pressing structure matched with the base is arranged on the base, and a suction structure matched with the pressing structure is arranged on the base; the pressing structure comprises a pressing cylinder arranged on one side of the base, and the pressing cylinder is matched with a pressing cover plate arranged on the base. The suction support and fixation of the product to be cut are realized through the cooperation of the pressing structure and the suction structure, the stability of the product on the jig is improved, the position deviation of the product during cutting is prevented, the fixation and clamping of products with different thicknesses are realized through the adjustment of the height of the pressing cover plate, the fixation and clamping of products with different sizes are realized through the detachable pressing cover plate, so that different types of products are fixed to the suction structure, and each suction column can be accurately and stably moved to the center of the product after cutting through the accurate adjustment of the position of the suction column.

The application discloses a kind of diamond saw blades for ultra-thin ceramic jade glass cutting, the diamond saw blade includes saw blade head, base, plastic gasket, saw blade head is fixed in the outer circle edge of base, base is equipped with several strips of reinforcing ribs, plastic gasket is fixed in the middle of the axial two sides surface of base, the saw blade head is composed of the diamond abrasive of 15%~30% of volume percentage, 70%~85% of metal matrix matrix of volume percentage, the saw blade of the application has the characteristics such as narrow cutting seam, high sharpness and long life, effectively saves material loss, cutting seam is narrower, improves cutting stability and machining accuracy, the holding force of diamond is strong, head is wear-resistant, does not drop grain, service life is longer, cutting noise is lower, is more environmentally friendly, cutting is smooth, does not break edge, and is suitable for the precision cutting of ceramic, jade, glass and other various hard and brittle materials.

The utility model relates to the technical field of beef separation, in particular to a beef cutting device convenient to operate, which comprises a separation groove, a cutting seam is arranged in the middle of the separation groove, a cutting mechanism and a pressing mechanism are respectively arranged on two sides of the cutting seam, and the pressing mechanism comprises a pressing plate which is rotatably connected onto the separation groove and is provided with a knife passing seam. A plurality of rows of upper pressing meat stabbing columns are arranged on the side, facing the cutting seam, of the pressing plate and located on the two sides of the knife passing seam, the lengths of the multiple rows of upper pressing meat stabbing columns are sequentially increased from bottom to top, and the pressing plate can be locked and fixed to the separation groove. The problems that after the beef is hooked, the beef needs to be manually taken down, so that accidental injury is caused, and the efficiency is reduced are solved, and the beef cutting efficiency is improved while the cutting stability is further improved.

The utility model relates to the technical field of air duct processing, and discloses a cutting mechanism for a spiral air duct machine, which comprises a base, air cylinders are arranged at four corners of the upper end of the base to support a lifting plate, a sliding plate driven by the air cylinders and a servo cutting machine are arranged in the lifting plate, vertical pressure is reduced in a horizontal sliding cutting mode, and cutting burrs of an air duct are effectively reduced. A supporting mechanism is arranged on the base and comprises a supporting frame and an arc-shaped sliding rail stretching across the upper end of the air pipe, and two stabilizing mechanisms capable of moving along an arc-shaped sliding groove are arranged on the sliding rail. The stabilizing mechanism adopts a sliding sleeve, a square rod and a stabilizing head structure with a roller, the roller abuts against the surface of the air pipe to improve the cutting stability, a support head is arranged on the square rod and is in threaded connection fit with an adjusting disc, and the direction of the roller can be flexibly adjusted to adapt to the air pipes with different rotating speeds. The problems that a traditional cutting mechanism is prone to shaking, and burrs are obvious are solved, and the cutting precision and the air duct finished product quality are remarkably improved.

The utility model relates to the field of casing sawing device discloses a casing sawing device with guide structure, including prop, the prop outside all bushing has the sliding sleeve, fixedly assembled with sawing machine between the sliding sleeve, fixedly connected with the base between the prop, the base inside swing joint has the rotary table, the rotary table top end rotationally connected has the cutting table, the base inside installation has the guide structure, the guide structure includes swing assembly in the rotary table of base rear end inside, rotary rod both sides respectively fixed bushing has first gear, first gear front all meshing connection has second gear. This casing sawing device with guide structure is provided with guide structure, realizes the rotary table inside the stable, synchronous, controlled movement in the direction of ball screw in the base, thereby makes the cutting table accurate into the cutting area below sawing machine, provides the precise support and the limit direction function in whole reciprocating guide, guides casing position, promotes the stability and the cut quality of casing sawing, solves the problem that stability and cut quality are not good.

This invention discloses a multi-station collaborative operation method and system for femtosecond laser dicing of wafers, relating to the field of wafer dicing technology. The method includes: acquiring the dicing path to be diced on the wafer, determining the total modified layer depth mapped to points on the dicing path; interactively acquiring wafer material data, configuring the crack initiation control parameters for the first station using the wafer material data and the total modified layer depth, and performing laser dicing using the configuration results; performing birefringence stress imaging of the crack initiation layer to establish a stress vector diagram of the crack initiation layer; synchronizing the stress vector diagram of the crack initiation layer and the total modified layer depth to the second station, and performing extended control optimization for the second station; and performing collaborative dicing operations for the second station using the extended control optimization results. This solves the technical problem in the prior art where the lack of collaborative control between crack initiation and subsequent extended processing during femtosecond laser dicing of wafers leads to unstable dicing quality, achieving the technical effect of improving wafer dicing quality and dicing stability.

This application provides an LED epitaxial scribing device, comprising: a scribing control unit, a ranging unit, an objective lens, a laser path, and a laser; the scribing control unit is connected to both the ranging unit and the laser; the ranging unit is mounted on the objective lens and is used to measure the thickness of the area to be scribed on the LED epitaxial layer; the laser, upon receiving the thickness value fed back from the ranging unit by the scribing control unit, emits a laser with a power matching the thickness value to the laser path; the laser path transmits the laser to the objective lens, so as to scrib the area to be scribed on the LED epitaxial layer through the objective lens. This application improves product cutting yield and scribing process stability by dynamically adjusting the laser power through thickness measurement of different areas of the epitaxial layer.

This application relates to the field of cutting equipment technology, and more particularly to a plastic cutting machine, including a support assembly, a placement assembly, and a cutting assembly. The support assembly includes a support plate, and the placement assembly includes a placement component, which includes a positioning seat connected to the top of the support plate. The positioning seat is a V-shaped plate with its opening facing away from the support plate. The V-shaped plate is used to place eye drop bottle caps that need to be cut. Both ends of the V-shaped groove formed by the V-shaped plate are open. One open end of the V-shaped groove is designated as the placement area, and the other open end as the cutting area. The cutting assembly is connected to the support plate and is located near the cutting area. The cutting assembly is used to cut eye drop bottle caps. This application has the effect of improving the low cutting efficiency.

This invention discloses a gear cutting machine tool with a measuring tool function, relating to the field of gear cutting technology. The invention includes a cutting table, a gantry frame mounted on top of the cutting table, a laser cutting assembly installed on the inner top of the gantry frame, a lifting cylinder mounted on top of the gantry frame, and a cutting module fixedly mounted at the bottom of the telescopic end of the lifting cylinder. A bottom mold is fixedly mounted at the bottom of the mounting shaft, and several adjustable molds are provided on the top of the bottom mold. Both the bottom mold and the adjustable molds have cooling chambers located at the gear teeth. This invention adopts an integrated mold shielding and cooling design, which can prevent accidental cutting, provide a measuring tool for the gear, and, based on the high heat flow density at the tooth tip and root, set cooling channels in corresponding areas to achieve precise thermal management. It integrates cutting guidance and active cooling into the same mold, resulting in a compact structure and multifunctional design.