42results about How to "Good sharpening effect" patented technology

The invention discloses a dual-wheel mill knife combined device for an automatic cutting machine, which comprises a motor, a transmission mechanism, a dual-wheel mill knife mechanism and a cylinder. The transmission mechanism comprises a bearing shaft, a bearing sleeve, a bearing, a belt pulley and a small belt pulley, wherein the belt pulley and the small belt pulley are arranged on two end parts of the bearing shaft respectively, and are in belt type transmission connection with the motor; an upper holder and a lower holder are connected on the bearing sleeve; and the cylinder is connected with the upper holder. The dual-wheel mill knife mechanism comprises a base plate, a front grinding wheel, a rear grinding wheel and a small belt wheel, wherein the front grinding wheel, the small belt wheel, the small belt pulley and the rear grinding wheel are in belt transmission connection in sequence; and under driving of the small belt pulley, the front grinding wheel and the rear grinding wheel oppositely rotate. The dual-wheel mill knife combined device has the advantages of good knife milling effect, high working efficiency and long service life.

The invention provides an automatic cutter sharpening device, belongs to the technical field of mechanical devices, and solves such technical problems as low efficiency and weak effect in a traditional automatic cutter sharpening device. The automatic cutter sharpening device comprises a mounting base I and a mounting base II oppositely fixedly arranged in a spaced manner; the mounting base I is provided with a driving shaft capable of rotating and a motor capable of driving the driving shaft to rotate; the mounting base II is provided with a driven shaft capable of rotating; a grinding wheel I is arranged at the end part of the driving shaft; a gear I is fixedly arranged on the driving shaft; a grinding wheel II is fixedly arranged at the end part of the driven shaft; a gear II is peripherally fixedly arranged on the driven shaft; a transmission shaft capable of rotating is arranged between the mounting base I and the mounting base II; a gear III and a gear IV are respectively fixedly arranged at two ends of the transmission shaft; the gear I is engaged with the gear III; and the gear II is engaged with the gear IV. The grinding wheel I and the grinding wheel II are synchronously driven to rotate by one motor, are consistent and unified in grinding of two sides of a cutter, and are balanced and uniform to further improve the effect.

The invention relates to a rubber ultra-thin dialysis slitting machine, which mainly includes a workbench, an upper and lower top knife mechanism, a belt knife transmission mechanism, a feeding transmission mechanism, an upper and lower lifting transmission mechanism, a knife sharpening mechanism and a control mechanism all arranged on a frame. system, its technical feature is that the up and down lifting transmission mechanism includes an up and down lifting combination device, an up and down lifting motor, an up and down foot hanging device, and a screw rod; Two worm gear elevators, the lower lifting combination device includes two worm gear elevators connected and fixed on the frame through the connecting shaft, the worm gear elevators are respectively connected to the two ends of the screw rod, and the worm gear elevators are respectively connected with the upper and lower lifting motors Connection; the upper and lower foot-hanging devices respectively include a foot-hanging seat and a hanging foot. The foot-hanging seat is installed on the slider in the linear guide rail on the frame. state, the hanging feet are installed in the hanging foot seat, and flower rollers are respectively arranged on the hanging feet.

The invention discloses a drilling and rivet-pressing binder with an automatic knife sharpening function. The drilling and rivet-pressing binder with the automatic knife sharpening function comprises a knife sharpening box which exists as an independent accessory, wherein a conductive knife sharpener is arranged on the top of the knife sharpening box; a positioning part which is used for positioning the knife sharpening box is arranged on a frame or a paper placing working table; during knife sharpening, the knife sharpening box is mounted on the positioning part in a positioned manner; the knife sharpener is electrically connected with a conductive rubber mat; and after a drilling tool downwards moves to a cutting edge and is in contact with the knife sharpener, the drilling tool, the knife sharpener and the conductive rubber mat communicate with one another electrically, and then the drilling tool reversely upwards moves to finish knife sharpening action. The drilling and rivet-pressing binder with the automatic knife sharpening function is simple in structure, low in cost and convenient to use, and can sharpen knives automatically.

The invention discloses a tool sharpener capable of automatic cleaning and good in cooling effect. The tool sharpener comprises a shell and is characterized in that the shell is internally provided with a motor which is provided with a spindle, the spindle penetrates the shell, the end of the spindle, arranged on the periphery of the shell, is connected with a sharpening blade, a sharpening blade support is arranged between the sharpening blade and the shell, a sharpening blade sleeve is arranged on the periphery of the sharpening blade, one side of the sharpening blade sleeve is arranged with a sharpening opening, a cleaning brush is arranged between the sharpening blade and the inner wall, away from the sharpening opening end, of the sharpening blade sleeve, and a cooling water changing pipe is arranged on the inner wall of the shell. The tool sharpener has the advantages of being cleaning automatically, good in cooling effect, concise and tasty in structure, convenient to use, high in security, stable in operation performance, higher in operating efficiency, good in sharpening effect and low in cost, and convenient using conditions are provided for users.

The invention discloses a knife grinder device for a cutting machine and the cutting machine, and solves the problem of inconvenience for dismounting of a grinding wheel in a traditional grinding wheel device. The knife grinder device for the cutting machine comprises a rotating shaft, a base fixed at one end of the rotating shaft, and a grinding wheel arranged on the base; the grinding wheel is peripherally fixed with the base; and the grinding wheel is axially fixed on the base through a magnet. In the device, as the grinding wheel is fixed on the base through the magnet, the grinding wheel is more convenient for dismounting.

The invention relates to a matching tool for grinding woodworking planers and in particular to a portable grinding device for a woodworking planer, which comprises a base, a feeding slider in sliding fit with the base and a cutter positioning and clamping mechanism fixed on the feeding slider, wherein the matching tool further comprises a grinding slider which is in sliding fit with the base and slides in a direction perpendicular to the sliding direction of the feeding slider, a fixing rack arranged on the grinding slider, a fixing seat which is arranged below the fixing rack and fixed on the grinding slider and an angular grinding machine which is arranged on the fixing rack and connected with the fixing seat; and a grinding wheel which is arranged on the grinding machine is engaged with the cutting edge of a cutter which is mounted on the cutter positioning and clamping mechanism. With the technical scheme, the portable grinding device for the woodworking planer has a low cost and a good grinding effect.

The invention provides an automatic cutter sharpening device, belongs to the technical field of mechanical devices, and solves such technical problems as low efficiency and weak effect in a traditional automatic cutter sharpening device. The automatic cutter sharpening device comprises a mounting base I and a mounting base II oppositely fixedly arranged in a spaced manner; the mounting base I is provided with a driving shaft capable of rotating and a motor capable of driving the driving shaft to rotate; the mounting base II is provided with a driven shaft capable of rotating; a grinding wheel I is arranged at the end part of the driving shaft; a gear I is fixedly arranged on the driving shaft; a grinding wheel II is fixedly arranged at the end part of the driven shaft; a gear II is peripherally fixedly arranged on the driven shaft; a transmission shaft capable of rotating is arranged between the mounting base I and the mounting base II; a gear III and a gear IV are respectively fixedly arranged at two ends of the transmission shaft; the gear I is engaged with the gear III; and the gear II is engaged with the gear IV. The grinding wheel I and the grinding wheel II are synchronously driven to rotate by one motor, are consistent and unified in grinding of two sides of a cutter, and are balanced and uniform to further improve the effect.

The invention relates to a repairable type milling cutter and an integrated repair device. The repairable type milling cutter is characterized in that a diamond film (4) is deposited on a repairable blade (3). The integrated repair device mainly comprises a diamond deposited film working chamber (5) and a blade sharpening working chamber (6), wherein a working table (5-3) on which the repairable blade (3) is placed for diamond deposition is arranged on a working table guide rail (6-8) in the diamond deposited film working chamber (5); the working table guide rail (6-8) is extended from the diamond deposited film working chamber (5) to the blade sharpening working chamber (6); a gate (7) through which the working table (5-3) passes is arranged between the diamond deposited film working chamber (5) and the blade sharpening working chamber (6); and a sharpening device (8) is arranged in the blade sharpening working chamber (6). The repairable type milling cutter has high sharpening efficiency, does not need manual intervention and contributes to improving the cutting quality.

The invention relates to a grinding device, in particular to the grinding device for a carving knife for root carving. The invention aims to solve the technical problems to provide the grinding device for the carving knife for root carving, which is fast in grinding speed, good in grinding effect and short in grinding time. In order to solve the technical problems, the invention provides the grinding device for the carving knife for root carving, which comprises a fixing rod, a base, first electric wheels, first steel wire ropes, oscillating rods, moving rods, L-shaped supports, first sliding blocks, support rods, a first sliding rail, electric drive push rods and the like. The oscillating rods are rotatably connected to the left side and the right side of the upper end of the fixing rods; a first spring is arranged between the oscillating rods; the first electric wheels are symmetrically arranged on the left side and the right side of the fixing rod and are arranged on the top part of the base; and the first steel wire ropes wind on the first electric wheels. The grinding device for the carving knife for root carving provided by the invention achieves the effects of fast grinding speed, good grinding effect and short grinding time; and by utilizing the device, the carving knife can be fast ground, and the grinding time spent by a user is reduced.

The invention discloses a knife grinder device for a cutting machine and the cutting machine, and solves the problem of inconvenience for dismounting of a grinding wheel in a traditional grinding wheel device. The knife grinder device for the cutting machine comprises a rotating shaft, a base fixed at one end of the rotating shaft, and a grinding wheel arranged on the base; the grinding wheel is peripherally fixed with the base; and the grinding wheel is axially fixed on the base through a magnet. In the device, as the grinding wheel is fixed on the base through the magnet, the grinding wheel is more convenient for dismounting.

The invention discloses a modified double-end motorized tool sharpener comprising a housing. The modified double-end motorized tool sharpener is characterized in that a motor is disposed inside the housing and provided with a motor shaft, the motor shaft is connected with a thick spindle through a thick transmission shaft, the thick spindle is provided with a thick sharpening stone, a sharpening holder is arranged between the thick sharpening stone and the thick spindle, the motor is connected with a thin spindle through a thin transmission shaft, a thin sharpening stone is arranged on the thin spindle, another sharpening holder is arranged between the thin sharpening stone and the thin spindle, a tool rest is disposed on the top of the housing and moves on the top of the housing along a tool rest rail, a tool rest fixation point is arranged on the tool rest, and the tool rest rail is circular. The modified double-end motorized tool sharpener has the advantages that the sharpener is simple in structure, convenient to use, high in safety, stable in operating performance, higher in operating efficiency, good in sharpening effect and low in cost; convenient service conditions are brought to users.

The invention discloses a binding machine with the automatic knife sharpening function. The binding machine with the automatic knife sharpening function comprises a workbench (1), a knife sharpening mechanism which is fixed to the workbench (1) to make a knife sharpener (15) transversely move and be positioned in the circumferential direction, a rack (7) fixed to the workbench (1), and a binding mechanism which is fixed to the rack (7) and makes a binding knife (10) rotate and move up and down. The knife sharpening mechanism comprises a motor fixing frame (12) fixed to the workbench (1), a second motor (19) installed on the motor fixing frame (12), a second gear (14) installed on the output shaft (13) of the second motor, a second toothed bar (18) meshed with the second gear (14), and a knife sharpening base (16) in sliding fit with the second toothed bar (18). The second toothed bar (18) is provided with a sliding groove (22). A sliding rail (23) used in cooperation with the sliding groove (22) for vertical sliding is arranged at the lower end of the knife sharpening base (16). A spring (17) is arranged between the knife sharpening base (16) and the second toothed bar (18). According to the binding machine with the automatic knife sharpening function, the situation that knife sharpening is carried out after a tool bit of a binding machine is detached is avoided, automatic knife sharpening is carried out as needed in work, and the working efficiency of the binding machine is improved.

The invention discloses an efficient cutter grinding device convenient to dismount and clean. The device mainly comprises a bottom plate, a U base, a reset base, a first friction frame and a second friction frame; the left part of the top end of the bottom plate is fixedly provided with a vertical plate, the middle of the top end of the bottom plate is fixedly provided with a fixed frame with a rightward opening, a gripping handle is fixedly mounted between the right side wall of the vertical plate and the left side wall of the fixed frame, the middle of the outer side of the gripping handle is sleeved with an anti-sliding sleeve, the right side of the top end of the bottom plate is fixedly provided with a mounting base, the middle of the mounting base is rotatably provided with an adaptorsleeve, the left side of the adaptor sleeve is fixedly provided with a movable frame, the bottom end of the movable frame is fixedly provided with a rubber strip, the bottom end side wall of the rubber strip is in tight contact with the top end side wall of the bottom plate, and a first rubber piece is fixedly arranged on the lower portion of the right side of the fixed frame. The device is reasonable in structural design, the grinding device is stable in structure, a double-face grinding knife is adopted, the knife grinding effect is good, the speed is high, safety is good, an easily-damagedpart of the grinding knife device can be dismounted, mounted and replaced, and the service life of the device is prolonged.

The invention discloses a novel cutter sharpener. The novel cutter sharpener comprises an inverted T-shaped cutter sharpening seat, a cutter sharpening component installed inside a groove in the backface of the cutter sharpening seat and a cover plate covering the cutter sharpening component and is of a bilateral symmetry structure with the upper face being provided with a V-shaped cutter sharpening slot by a middle opening extending downwards and the side face being in an inverted T shape, wherein the cutter sharpening component comprises a left cutter sharpening plate and a right cutter sharpening plate which are spliced, upper springs and lower springs with one ends being fixed to the left cutter sharpening plate and the right cutter sharpening plate, upper jacking needles and lower jacking needles with one ends fixing the other ends of the upper springs and the lower springs and being placed inside a left cutter sharpening plate groove and a right cutter sharpening plate groove, aleft cutter sharpening piece and a right cutter sharpening piece jacked by the other ends of the upper jacking needles and the lower jacking needles and squeezed and abutted inside an opening of a splicing side face of the left cutter sharpening plate and the right cutter sharpening plate and a front clamping plate and a rear clamping plate fixing the left cutter sharpening plate and the right cutter sharpening plate, and the left cutter sharpening piece and the right cutter sharpening piece are of a V-shaped structure to be squeezed and abutted in the same plane and expose the V-shaped cutter sharpening slot. The novel cutter sharpener has the beneficial effects that the novel cutter sharpener is easy to use and convenient and safe, time and labor are saved, the structure is unique, cutter sharpening piece cutter edge crimping in cutter sharpening can be avoided, a cutter is sharp, and the cutter sharpening effect is good.

The invention discloses a drilling and rivet-pressing binder with an automatic knife sharpening function. The drilling and rivet-pressing binder with the automatic knife sharpening function comprises a knife sharpening box which exists as an independent accessory, wherein a conductive knife sharpener is arranged on the top of the knife sharpening box; a positioning part which is used for positioning the knife sharpening box is arranged on a frame or a paper placing working table; during knife sharpening, the knife sharpening box is mounted on the positioning part in a positioned manner; the knife sharpener is electrically connected with a conductive rubber mat; and after a drilling tool downwards moves to a cutting edge and is in contact with the knife sharpener, the drilling tool, the knife sharpener and the conductive rubber mat communicate with one another electrically, and then the drilling tool reversely upwards moves to finish knife sharpening action. The drilling and rivet-pressing binder with the automatic knife sharpening function is simple in structure, low in cost and convenient to use, and can sharpen knives automatically.