12results about How to "Affect cutting accuracy" patented technology

The invention discloses a sheet metal machining cutting device, and relates to the technical field of sheet metal machining, the sheet metal machining cutting device comprises a machining table, a protective door, a top cover and a control machine, the top cover is fixed above the machining table, a limiting mechanism is arranged in the machining table, and a bearing roller is fixed at the top end of the machining table; a temperature sensor is arranged on the right side of the humidity sensor, a dehumidifier is installed above the top cover, and a control machine is fixed to the side face of the top cover. According to the sheet metal machining cutting device, the limiting mechanism is arranged below the sheet metal part, the limiting mechanism is prevented from influencing cutting, the edge of the sheet metal part can be cut at will, the sheet metal parts of different shapes can be fixed, the position of the limiting mechanism is adjusted according to the size of the sheet metal part, and the situation that the cutting precision of a laser cutting machine is influenced by temperature and humidity is avoided; chippings are prevented from being accumulated on the central pipe, the chippings left on the sheet metal part and the bearing roller are prevented from being shaken off, and the chippings can be better cleaned.

The utility model relates to the related technical field of bar machining equipment, and one embodiment of the utility model provides a safety type circular sawing machine for special steel precision bar machining, which comprises a platform and a mounting seat, the mounting seat is arranged on the surface of the platform, an embedding groove is formed in the surface of the mounting seat, a fixed cutting assembly is arranged on the mounting seat, and the embedded groove is formed in the surface of the mounting seat. The cleaning assembly is arranged on the mounting base and the platform, the rolling assembly is arranged on the platform, the pair of telescopic air cylinders are installed in the two sides of the mounting base, the output ends of the pair of telescopic air cylinders are connected with a transverse frame, the side surface of the transverse frame is fixedly connected with a connecting column, and one end of the connecting column is provided with a pressing block. According to the technical scheme, the technical problems that in the prior art, too much cutting saw blades are exposed, operators are prone to touching the saw blades by mistake when equipment runs, great potential safety hazards exist, operation is inconvenient when waste residues are cleaned, a large amount of time and manpower need to be consumed, and production efficiency is reduced are solved.

The utility model relates to the technical field of steel plate cutting, and discloses a positioning device for steel plate cutting, which comprises a conveying frame, an electric conveying belt horizontally arranged on the inner side of the conveying frame, and a positioning roller arranged on one side of the electric conveying belt, a detection groove is arranged in the rear side of the conveying frame, and the detection groove is communicated with the electric conveying belt. And a positioning mechanism is arranged in the detection groove. Through the combination of the rotating rod, the magnetic steel and the Hall sensor, the rotating rod can be driven to rotate in the rotating process of the positioning roller, so that the magnetic steel is driven to rotate, when the magnetic steel rotates to be flush with the Hall sensor, the Hall sensor can transmit data to the industrial control computer, and the industrial control computer can further detect the number of rotation turns of the rotating rod and the positioning roller. The conveying size of the steel plate is further detected, when the conveying size of the steel plate reaches a set value, the industrial control computer can automatically control the electric conveying belt to stop working, and the cutting position of the steel plate is further automatically positioned.

The utility model relates to alloy steel wire technical field, and disclose a kind of chromium-nickel alloy steel wire, including steel wire main part and the setting in the shaping structure and tensile structure of steel wire main part, steel wire main part side wall is provided with auxiliary cutting structure, when using the alloy steel wire to cut material, material is cut by repeatedly pulling and pulling main steel wire back and forth quickly, in the cutting process, the high hardness alloy ring of main steel wire side wall protrusion carries out high-speed effective cutting to material, the cutting generated swarf is discharged from the side of main steel wire by chip groove, avoid the swarf accumulation between main steel wire and high hardness alloy ring to influence cutting efficiency and accuracy, in some cases where steel wire needs to be bent, by the shaping of certain degree of metal wire being set in main steel wire, excessive rebound is avoided, four buffer holes being set on main steel wire save material while also bring some ductility to main steel wire, so that bending is more convenient.

The present application relates to an intelligent casting riser removal machine and a method of using the same, and relates to the field of casting technology, which includes a main body base, on which a clamping mechanism is installed, and the clamping mechanism is used to clamp the casting; a clamping wheel mechanism is installed on one end of the main body base away from the clamping mechanism, and a cutting structure is provided on one side of the clamping wheel mechanism; a casting transfer mechanism is also installed on the main body base, and the casting transfer mechanism is used to transport the casting, and a stable anti-slip mechanism is installed on the transfer mechanism; a controller is also provided on the main body base, and the controller is electrically connected to the clamping mechanism, the clamping wheel mechanism, the cutting structure, the casting transfer mechanism, and the stable anti-slip mechanism. The present application has the effect of improving the mechanization degree of casting riser removal work and improving work efficiency.

The utility model relates to the technical field of nanocrystalline magnetic cores, in particular to a device for cutting and repairing magnetic performance of a nanocrystalline magnetic core, which comprises an operating platform, a collecting tank is embedded in the top of the operating platform, a collecting bin is arranged in the collecting tank, an adjusting mechanism is mounted on one side of the collecting tank, and the adjusting mechanism is mounted on the other side of the collecting tank. And a clamping mechanism is arranged in the adjusting mechanism, a telescopic assembly is installed on the other side of the collecting groove, a cutting assembly is installed at one end of the telescopic assembly, and a limiting mechanism is installed at the top of the operation table. According to the improved device for repairing the magnetic performance through cutting, the clamping mechanisms are additionally arranged at the two ends of the cutting position of the nanocrystalline magnetic core for clamping, the situation that the cutting precision is affected due to springback of the nanocrystalline magnetic core during cutting is avoided, and the effect of repairing the magnetic performance through cutting of the nanocrystalline magnetic core is improved; and meanwhile, the adjustable limiting mechanism is matched with the clamping mechanism to clamp the nanocrystalline magnetic core, the adaptability of the device is improved, and the requirement for cutting and repairing the magnetic performance of the nanocrystalline magnetic core is better met.

The utility model relates to a movable crawler-type tunnel cutting trolley which comprises a fixing frame, a first connecting ring and a second connecting ring are fixedly installed outside the fixing frame, and rolling assemblies are movably installed outside the first connecting ring and the second connecting ring. According to the movable crawler-type tunnel cutting trolley, a vertical cutting assembly is arranged, an output shaft of a second driving motor drives a threaded rotating rod to rotate, and due to the limiting effect of a limiting sliding groove on a threaded block, the threaded block is in threaded connection with the outer surface of the threaded rotating rod to move back and forth; and thus, a fixed plate, a cutting motor and a first cutting wheel are driven to move back and forth, and finally, the tunnel inner wall lining is vertically cut, and a connecting plate is fixedly connected with a rolling assembly; when the rolling assembly is started to move outside the first connecting ring and the second connecting ring, the vertical cutting assembly can be synchronously driven to move and cut at different positions, and the cutting efficiency of the inner wall of the tunnel is improved.

The utility model relates to the field of lead seal steel wire processing, specifically is a kind of lead seal steel wire pre-processing device, including bearing plate, the top fixedly connected with processing box of bearing plate, the bottom of lifting plate is equipped with cutting piece, the surface fixedly connected with the plate of bearing plate, the inside installation of processing box dust removal subassembly;The utility model provides power for the movement of entire component by the rotary motion of motor, adjusting plate one end is connected with motor, and the other end is movably connected with vertical plate, when motor starts, adjusting plate rotates with motor output shaft, converts rotary motion into reciprocating linear motion of vertical plate, receives reciprocating motion force transmitted by adjusting plate, drives slide plate to do horizontal direction reciprocating sliding in the through hole of positioning plate, slide plate penetrates positioning plate surface, can freely slide along the through direction of positioning plate, its function is to carry fan and follow vertical plate synchronous movement, to drive fan to change position, enlarge airflow coverage range in the process of reciprocating movement.

The utility model belongs to the technical field of automobile anti-collision beam machining, in particular to a cutting device for an automobile anti-collision beam, which comprises a base and a cutting table, one side of the bottom of the cutting table is fixedly communicated with a dust suction box, a scrap cleaning component is arranged between the dust suction box and the cutting table, and the top of the cutting table is fixedly connected with a portal frame. An air cylinder is fixedly connected to the top of the portal frame, a cutter is fixedly connected to an output shaft of the air cylinder, and two supporting plates are fixedly connected to the top of the base. The automobile anti-collision beam cutting-off device is reasonable in structural design, the angle between the cutting-off table and the cutter can be accurately adjusted according to automobile anti-collision beams with different radians, the practicability and universality of the device are improved, after adjustment, the rotating shaft and the cutting-off table can be stably locked, the situation that the cutting-off precision of the automobile anti-collision beams is affected due to deflection is avoided, and the service life of the device is prolonged. And meanwhile, chippings formed during cutting can be automatically sucked into the filter screen box to be collected and treated, and the using effect of the device is improved.

The utility model discloses a rubber cutting device for table tennis bats, which comprises a workbench erected on the ground, and further comprises a positioning tool for fixing a bottom plate of the table tennis bats, a feeding tool for adsorbing and feeding rubber, and a cutting tool for cutting the rubber, the positioning tool is arranged at the upper end of the working table, the feeding tool and the positioning tool are adjacently arranged, and the cutting tool is assembled on the side, away from the feeding tool, of the positioning tool. The rubber sheet cutting precision is prevented from being affected by the deviation phenomenon of the racket bottom plate in the machining process, the quality of finished table tennis racket products is guaranteed, the feeding tool is arranged to be matched with the cutting tool, the rubber sheet can be automatically fed and automatically cut according to the shape of the table tennis racket so that the matching precision between the rubber sheet and the bottom plate can be guaranteed, and the production efficiency is improved. The processing efficiency is high.

The utility model relates to the technical field of riding stapling machines, and provides an anti-deviation mechanism for a riding stapling machine, which comprises a support, a material plate is fixedly connected to the top of the support, a first motor is fixedly connected to the side face of the material plate, a roller and a threaded rod are fixedly connected to the tail end of an output shaft of the first motor, and the threaded rod is fixedly connected to the tail end of the output shaft of the first motor. The circumferential face of the threaded rod is in threaded connection with a threaded sleeve, the circumferential face of the threaded sleeve is fixedly connected with a material clamping plate, the side face of the support is rotationally connected with a first belt wheel, the circumferential face of the first belt wheel is provided with a first belt, the side face of the support is rotationally connected with a second belt wheel, and the circumferential face of the second belt wheel is provided with a second belt. The top of the second belt is fixedly connected with a paging rod. The utility model further provides an anti-deviation mechanism for the riding stapling machine. The anti-deviation mechanism comprises a correcting mechanism and a cutting mechanism. According to the technical scheme, the technical problem that in the prior art, materials deviate in the discharging process is solved.

The invention relates to the technical field of hardware machining, in particular to an adjustable laser cutting table for precise hardware machining, which comprises a workbench and a laser cutter positioned on the workbench and used for laser cutting of a circular tube, a feeding mechanism for driving the circular tube to move is arranged on the workbench, and the feeding mechanism comprises a vertical frame erected on the workbench; a horizontal frame is slidably arranged on the vertical frame, and a motor for driving a round pipe is arranged on the horizontal frame. The adjustable laser cutting table for precision hardware machining is provided, the round pipe is clamped and fixed at multiple positions, the stability of the round pipe is further kept, and the cutting precision of the round pipe is improved; in addition, in the laser cutting process of the round pipe, as the interior of one end of the round pipe is blocked through the pull rod, sparks generated during cutting of the round pipe cannot be splashed to the outside along the interior of the round pipe, the working environment of workers is protected, and meanwhile damage to devices caused by splashing of the sparks is reduced.