871results about How to "Improve sanding effect" patented technology

The invention relates to the technical field of building steel pipe welding machining, and discloses a steel pipe welding device suitable for constructional engineering, which comprises a mounting table, a mounting groove is formed in the mounting table, and two first bidirectional threaded rods are rotatably connected in the mounting groove; according to the steel pipe welding device suitable for the constructional engineering, two steel pipes are placed in the mounting ring, then the steel pipes are clamped and fixed through a clamping mechanism in the mounting ring, and then the steel pipes are driven to move, so that the steel pipes are welded to the mounting ring, and the steel pipes are welded to the mounting ring. Then the steel pipe groove grinding mechanism is used for automatically grinding grooves of the two steel pipes, the welding mechanism is used for automatically welding the steel pipes after grinding is completed, and meanwhile, the welded weld joints are automatically ground, so that groove grinding and welding integrated full-automatic machining of the steel pipes of different sizes is achieved; and the welding efficiency and the welding effect of the steel pipe are greatly improved.

The invention discloses a steel strand wiredrawing and derusting device, and relates to the technical field of derusting, the derusting device comprises a rack, a guide mechanism, a control system, a detection mechanism and a polishing mechanism, the guide mechanism is rotatably connected with the rack, the guide mechanism is used for guiding a workpiece, the control system is fixedly connected with the rack, and the detection mechanism is used for detecting the workpiece. The control system is used for controlling actions of the detecting mechanism and the polishing mechanism, the detecting mechanism and the polishing mechanism are sequentially arranged in the conveying direction of workpieces, the detecting mechanism is fixedly connected with the rack, the polishing mechanism is fixedly connected with the rack, and the polishing mechanism is used for removing rust on the surfaces of the workpieces. The workpiece sequentially passes through the detection mechanism and the polishing mechanism, the detection mechanism can detect the position of rust on the surface of the workpiece, then the control system controls the polishing mechanism to conduct accurate polishing treatment on the rust, and therefore the rust treatment efficiency is improved.

The invention belongs to the technical field of welding clamping mechanisms, and particularly relates to a seamless steel pipe welding device for mechanical equipment machining, which comprises a machining platform, a sliding seat is slidably mounted on the machining platform, a supporting plate is arranged above the sliding seat, a lifting plate is arranged on the side wall of the supporting plate, and a sand plate slidably sleeves the lifting plate. A welding gun is further arranged on the machining platform. Two clamping mechanisms are arranged on the machining platform and used for clamping and fixing a steel pipe. A vertical grinding mechanism is arranged on the supporting plate. By arranging the vertical grinding mechanism and the transverse grinding mechanism, burrs on a steel pipe can be ground and removed in the horizontal direction and the vertical direction at the same time, and the seamless welding effect is improved; and by arranging the washing mechanism, water can be sucked in a reciprocating mode and sprayed to the sand plate, so that the burr removing work is smoother, and the ground burrs can be washed away.

The invention belongs to the technical field of grinding and polishing, and discloses automobile die pushing type positioning rod machining equipment which comprises a machine body, a mounting block is arranged at the top of the machine body, a moving mechanism is arranged at the bottom of one side of the mounting block, a grinding structure is arranged on one side of the moving mechanism, and two fixing plates are arranged at the top of the mounting block. The bottoms of the two fixing plates are slidably connected with the top of the mounting block, mounting rings are rotationally connected to the opposite sides of the two fixing plates, and a positioning rod is arranged between the close sides of the mounting rings. After the middle of the positioning rod is polished through the polishing structure, a first motor and a first electric push rod drive a mounting ring and a fixing plate to move, after the two ends of the positioning rod are exposed, a first transmission wheel and a second transmission wheel are engaged to enable the positioning rod to continue to rotate, and the two ends of the positioning rod can be polished by moving the polishing mechanism; and the end of the positioning rod can be ground without taking down the positioning rod, use is convenient, and the grinding and polishing efficiency can be improved conveniently.

The invention relates to the technical field of pressure vessel machining, solves the technical problems that in the polishing process, a pressure vessel cannot be well fixed, consequently, the pressure vessel is prone to shaking, and the polishing effect on a welding seam is affected, and particularly relates to an automatic polishing device for the welding seam of the pressure vessel. Comprising a bottom plate and a pressure vessel main body needing to be subjected to weld joint polishing, a fixing mechanism used for fixing the pressure vessel main body is arranged on the bottom plate, two clamping plates can be driven to move towards the middle position to clamp the pressure vessel main body through the arranged clamping mechanism, meanwhile, a plurality of semi-cylindrical rubber cushions are arranged on the clamping plates, and the pressure vessel main body is clamped through the rubber cushions. In the moving process of the clamping plates, the rubber cushions can make contact with the surface of the pressure container body and deform, so that the rubber cushions are better attached to the surface of the pressure container body, the friction force is further increased, the two ends of the pressure container body are fixed, and the pressure container body cannot move or rotate; and subsequent grinding is more convenient.

The invention relates to the technical field of steel structure welding spot polishing, in particular to steel structure welding spot polishing equipment which comprises a base and supporting frames symmetrically and fixedly connected to the top of the base, guide rails are installed at the four corners of the top of the base, an electric lifting plate is installed between the guide rails, and a movable seat is installed on the electric lifting plate. A bidirectional lead screw is twisted to drive a limiting frame to move to the position below an abrasive belt, the limiting frame moves to drive a first push plate to move, the first push plate and the limiting frame move to adjust the grinding width of the abrasive belt, an electric lifting plate is started, and the limiting frame makes contact with a steel pipe; a stepping motor is started to enable a first push plate and a second push plate to push an abrasive belt located between limiting frames downwards to make contact with a welding spot, a driving motor is started to enable the abrasive belt to polish the welding spot position, and therefore under the action of the limiting frames, the first push plate and the second push plate, adjustment of the polishing width of the abrasive belt can be completed according to the width of the welding spot; and therefore, welding spots with different widths can be accurately polished, and the adaptability is improved.

The invention discloses a surface grinding device for heat exchanger finned tube machining, and relates to the technical field of finned tube machining. The front side and the rear side of the movable plate are slidably arranged in sliding grooves in the front inner wall and the rear inner wall of the groove through sliding blocks correspondingly. The lifting mechanism is arranged in the movable plate, and a mounting plate is arranged on the lower side of the lifting mechanism; the fixing rods are symmetrically arranged on the front side and the rear side below the mounting plate in pairs, and the top ends of the fixing rods are connected with the mounting plate through adjusting mechanisms. The locking rings are arranged in annular grooves in the upper ends of the fixing rods in a one-to-one correspondence and screwed and sleeved mode through threads. The rotating rods are connected with the side plates on the two sides correspondingly, and one end of one rotating rod is connected with a rotating motor. The rotating discs are fixed to the ends, adjacent to the center of the workbench, of the rotating rods correspondingly, and clamping mechanisms are fixed to the sides, away from the rotating rods, of the rotating discs correspondingly. According to the finned tube grinding device, the spiral pieces of the finned tube can be ground in the finned tube rotating process, the grinding position can be adjusted according to the distance between the spiral pieces on the finned tube, and therefore the finned tube grinding effect is improved.

The invention discloses a burr removing device for badminton racket processing, and relates to the technical field of burr removing devices, and the burr removing device comprises a composite mechanism. According to the burr removing device for badminton racket processing, through the design of a composite mechanism, a racket is placed on the fixing mechanism, the outer side of the racket is clamped through the fixing mechanism, so that the effect of fixing an object is achieved, burr removing operation is facilitated, a racket rod is placed in the stabilizing mechanism, and the stabilizing mechanism fixes the racket rod; the polishing mechanism is controlled to ascend and descend through the electric push rod so that the racket can be attached conveniently, the edge removing quality can be improved, the motor drives the center rotating shaft to rotate so as to drive the polishing mechanism to rotate, and therefore the effect of polishing the inner ring of the racket is achieved. And the metal chippings fall into the collecting box from the central groove, so that the effect of collecting the chippings is achieved, impurities are convenient to clean, and the deburring effect is prevented from being influenced.

The surface treatment device for steel wire production comprises a bottom box, a fixing plate is fixedly installed on the bottom box, a screw ring is installed on the side, extending to the center of the bottom box, of the fixing plate, a screw cylinder penetrates through the screw ring and is in threaded connection with the screw ring, and a steel wire penetrates through the interior of the screw cylinder; and a polishing assembly used for polishing the surface of the steel wire is installed at the end of the screw cylinder, and when the screw cylinder rotates, the polishing assembly is controlled to move and polish in the extending direction of the steel wire in a rotating mode. After the grinding assembly is arranged to make contact with the surface of the steel wire, the screw cylinder can drive the grinding assembly to rotate and grind in the circumferential direction of the surface of the steel wire by rotating the screw cylinder so as to remove an oxide layer, and under the thread limiting effect of the screw ring, the screw cylinder can move along the axis while rotating; and the grinding assembly is controlled to rotationally move and grind in the steel wire extending direction, and the grinding effect is effectively improved.

The utility model discloses a gear and rotor deburring device which comprises a rotary driving piece and a rotary table evenly provided with a plurality of supports, the supports are rotationally connected with an adjusting rod connected with a locking assembly in the tangential direction of the rotary table, the top end of the adjusting rod is rotationally connected with a carrier roller, and the top end of the carrier roller is detachably connected with a supporting assembly. An infrared sensor, a grinding mechanism, an air blowing mechanism, a sweeping mechanism and a turnover mechanism are sequentially and evenly arranged outside the rotating disc in the rotating direction of the rotating disc. The polishing mechanism comprises a polishing wheel, a lifting mechanism, a polishing assembly in parallel contact with the side, close to the air blowing mechanism, of the polishing wheel, a first translation mechanism driving the lifting mechanism to translate in the tangential direction of the rotary disc and a second translation mechanism driving the first translation mechanism to translate in the radial direction of the rotary disc, and a dust collection mechanism is arranged below the air blowing mechanism. The driving end of the lifting mechanism is connected with a first motor and an electric push rod for driving the polishing assembly to move to the same curved surface with the polishing surface of the polishing wheel; the whole deburring device has the advantages of being high in deburring efficiency, high in universality and good in deburring effect.

The invention provides a preparation method and application of a fluorine-free sand streak agent. The preparation method of the fluorine-free sand streak agent comprises the following steps: S11, activating the surface of PMMA micro powder by utilizing a low-temperature plasma technology; s12, dispersing the activated PMMA micro powder in an organic solvent to obtain a reaction solution A; dispersing an acrylic monomer in an organic solvent to obtain a reaction solution B; dispersing an initiator in an organic solvent to obtain a reaction solution C; and S13, under the protection of nitrogen, introducing the reaction liquid A, the reaction liquid B and the reaction liquid C into a micro-channel reactor for graft copolymerization, cleaning and drying to obtain the PMMA micro powder with acrylic acid grafted on the surface.

The invention discloses a cutting device for processing electric heating tubes, and relates to the technical field of processing and production of electric heating tubes, comprising a processing table, a cutting mechanism is fixedly installed on the top of the processing table, a cooling mechanism is arranged on the top of the processing table, a coolant is arranged inside the cooling mechanism, the driving motor is fixedly installed on the top of the processing table, the clamping plate is fixedly installed on the output end of the driving motor, the round tube is fixedly installed on the surface of the clamping plate, the sliding column slides through the end of the round tube away from the clamping plate, the rubber plate is fixedly installed on the surface of the sliding column, the clamping block slides through the inner and outer walls of the bottom of the round tube, the limiting plate is fixedly installed on the surface of the driving motor, and the movement of the round tube is limited by the clamping block, so that the rubber plate will not continue to move in the direction of the electric heating tube after firmly clamping the electric heating tube, causing excessive extrusion of the electric heating tube, thereby ensuring the integrity of the electric heating tube during the clamping process.

The invention discloses an internal grinding device for ceramic production, and relates to the technical field of ceramic production, the internal grinding device comprises a grinding mechanism and a lifting sliding rod mounted on the outer side of the grinding mechanism, a dust falling mechanism is arranged at the bottom of the grinding mechanism, spraying devices are symmetrically arranged on the two sides of the dust falling mechanism, and the grinding mechanism comprises an adjusting sleeve; adjusting racks are symmetrically installed on the two sides of the interior of the adjusting sleeve, a fixed base is fixedly installed at the bottom of the adjusting sleeve, a locking ring is slidably connected to the interior of the adjusting sleeve, a rotating gear is rotatably connected to the interior of the locking ring, and an unlocking rotating rod is fixedly connected to the front face of the rotating gear. Lifting movement of a locking ring and an adjusting sliding rod in an adjusting sleeve is achieved through an unlocking rotary knob, meanwhile, the distance between two grinding motors and a grinding disc is changed, the angles of the grinding motors on the two sides are adjusted through an adjusting support and locking bolts, and the ceramic container grinding device can adapt to ceramic containers with different diameters and radians.

The utility model belongs to the technical field of carbon fiber tube production equipment, and discloses a carbon fiber composite tube preparation tool, which comprises a fixed seat, a fixed seat, a fixed seat, a movable seat, a driving device and a driving device, and is characterized in that the fixed seat is of an L-shaped structure and is fixedly mounted on the ground; the grinding mechanism is fixedly installed on the left side of the fixing base, a fixing table is fixedly installed on the upper surface of the grinding mechanism, a first motor is fixedly installed on the right side of the fixing table, and a rotating shaft is fixedly installed at the end of an output shaft of the first motor; according to the carbon fiber composite pipe manufacturing tool, a carbon fiber pipe needing to be polished is fixed through the three-jaw chuck, after fixing is completed, the second motor works to drive the lead screw to rotate, at the moment, the first motor and the third motor work at the same time, the grinding roller is driven to rotate, and the grinding roller is driven to rotate. And on one hand, the outer wall of the carbon fiber tube is polished through the polishing roller, on the other hand, the inner wall of the carbon fiber tube is polished through the polishing piece, all-directional polishing is conducted on the carbon fiber tube, and the polishing effect is improved.

The flange plate machining burr grinding device comprises a frame body and a flange plate body, the upper surface of the frame body is fixedly connected with a supporting frame, the upper surface of the supporting frame is fixedly connected with a second electric telescopic rod, and the extension end of the second electric telescopic rod is movably connected with a clamping plate; a fixing block is fixedly connected to the upper surface of the frame body, a rotating disc is movably connected to one side of the fixing block, the flange plate body is clamped by the clamping plate and the rotating disc, a power assembly for providing power for the rotating disc is arranged on one side of the fixing block, a gear ring is fixedly connected to the circumferential outer wall of the rotating disc, and a second sliding groove is formed in the rotating disc. According to the flange plate polishing device, the thickness part of a clamped flange plate body can be continuously polished through the polishing assembly and the power assembly, meanwhile, the rotating disc can rotate more smoothly through the rolling balls, and parts on the upper surface of the frame body can be protected through the protection cover.

The utility model relates to the technical field of bearing grinding, in particular to a bearing grinding machine which comprises a machine body, a clamping structure and a grinding structure, the clamping structure and the grinding structure are installed on the machine body, and a grinding area is formed between the clamping structure and the grinding structure. The grinding structure is arranged on the base and composed of the first sliding structure, the second sliding structure and the installation base, the installation base is provided with the multiple grinding tool installation positions, and therefore the multiple grinding tools are fixed to the installation base in the using process, the inner ring and the outer ring of the bearing part are ground by switching different grinding tools in the grinding process, and the grinding efficiency is greatly improved. Therefore, different grinding machines do not need to be switched for grinding work, and the production efficiency is guaranteed.

The utility model belongs to the technical field of iron workpiece cutting and polishing, and particularly relates to an iron raw material cutting and polishing device which comprises a base. A vertical plate is mounted on the base, a rotating disc is rotatably mounted on the vertical plate in a matched mode through a rotating shaft, a plurality of circular grooves are formed in the rotating disc, the circular grooves are arranged at equal intervals, grinding wheels are rotatably mounted in the circular grooves in a matched mode through rotating shafts, and the grinding thicknesses of the grinding wheels are different. A rotating shaft is installed on the base, a driven gear sleeves the other end of the rotating shaft, a vertical plate is fixedly connected to the base, a supporting plate is fixedly connected to the top of the vertical plate, a first motor is installed on the supporting plate, a driving gear is rotatably installed at the output end of the first motor, and the driving gear is meshed with the driven gear; when the device is used, the grinding wheel can be replaced and ground, the cutting end face can be ground with different finenesses, and therefore it can be better guaranteed that the cutting face is flat and smooth.

The invention discloses an internal circulation grinding device for a lithium battery material. The internal circulation grinding device comprises a machine body, a grinding disc, a grinding ring, a rotary driving mechanism, a guide barrel, a main shaft, a grader and a feeding pipeline, a hollow cavity is formed in the machine body; the grinding disc and the grinding ring are rotationally arranged in the cavity, and the material guide barrel is arranged in the cavity and located above the grinding disc; the diameter of the upper end of the guide cylinder is greater than that of the classifier inlet; the upper end of the material guide cylinder upwards extends to the horizontal position of the inlet of the grader; the rotary driving mechanism is arranged on the lower side of the machine body, and the output end of the rotary driving mechanism is connected with the spindle; air inlet fan blades are arranged on the periphery of the bottom surface of the grinding disc, and the air inlet fan blades generate air flow upwards flowing to a gap between the grinding disc and the grinding ring along the conical surface of the cone structure along with rotation of the grinding disc; and a guide plate for guiding powder into the grader is arranged at the top of the cavity and around the inlet of the grader. The grinding device has the advantages of smooth flow guide, high grinding efficiency and good grinding effect.

The invention relates to the technical field of polishing machining, in particular to a desk panel burr polishing device which comprises a base frame, a sliding frame is slidably arranged at the top of the base frame, a supporting frame is fixedly installed on the base frame, a triangular sliding block is fixedly connected to the side wall of the sliding frame, and the triangular sliding block is slidably connected with the supporting frame. A first driving mechanism is arranged on the base frame and is used for driving the sliding frame to move; through the arrangement of the polishing mechanism, during initial polishing, large burrs and uneven parts in a to-be-polished hole are rapidly removed through rough polishing, and after rough polishing is completed, the polishing mechanism can automatically switch fine polishing and secondary polishing of the to-be-polished hole, so that tiny burrs and scratches left in the rough polishing process are removed, and the polishing efficiency is improved. And it is guaranteed that the interior of the to-be-polished hole is smooth and flawless, and the overall polishing quality is improved.

The invention discloses a glass processing platform of a single round edge grinding machine for coated glass, and belongs to the technical field of glass processing.The glass processing platform comprises a workbench body, a lifting assembly is arranged in the workbench body, a corner assembly is arranged at the left end of the lifting assembly, and the lifting assembly comprises a first gear, a supporting frame and a round grinding wheel; the left side of the supporting frame is rotationally connected with the workbench body. The first gear is arranged on the inner wall of the supporting frame, the round grinding wheel is arranged at the bottom of the supporting frame, the corner assembly comprises an L-shaped fixing plate, and the L-shaped fixing plate is fixedly connected to the top of the supporting frame. According to the scheme, glass blocks with different thicknesses can be polished through thorns, the attractiveness of the polished glass is improved, the thorns and planes of the glass blocks at different angles can be polished, interference of the glass thorns at the inclined angle on a glass sheet is reduced, meanwhile, cracks caused by excessive polishing of the glass blocks are avoided, and the product quality is improved. And the strength of clearly polishing different planes of the glass block is improved.

The invention relates to the technical field of grinding equipment, and discloses titanium alloy pipe surface grinding equipment which comprises an operation table. The clamping device is used for clamping the pipe; the polishing device is used for polishing the surface of the pipe; the liquid spraying device is used for spraying grinding liquid; the recovery device is used for recovering the grinding fluid and the metal scraps; and the grinding device comprises a mounting cover, the mounting cover is mounted on the operation table, a movable block is slidably mounted on the inner wall of the mounting cover, and a limiting block is rotatably mounted on the movable block. Through cooperation of the grinding device and the clamping device, in the four-time reciprocating motion process of a pipe, four abrasive belts with different mesh numbers grind the pipe in sequence, the mesh numbers of the abrasive belts are automatically changed from low to high, the grinding precision is sequentially carried out from coarse to fine, a worker installs the corresponding abrasive belts in advance, replacement is not needed in the machining process, and the machining efficiency is improved. And the smoothness of the processing process is enhanced.

The invention relates to the technical field of automatic grinding machines, in particular to an automatic grinding device for spherical castings, which comprises a base, and a grinding mechanism and a bottom plate are fixedly mounted on the base; a swinging mechanism is mounted on the bottom plate; a collecting mechanism is mounted on the swinging mechanism in a clamping manner; a rotating mechanism is fixed on the swinging mechanism; a storage mechanism is mounted on the base in a clamping manner; the ball can be clamped and limited through the rotating mechanism, meanwhile, the ball can be driven to rotate, and the grinding mechanism is started to slide in the direction close to the ball and can polish and grind a welding seam of the ball during rotation; sweeps generated in the grinding process can be collected through the collecting mechanism, the swing mechanism drives the ball clamped on the rotating mechanism to move, and the ball grinding effect is better; and the ground balls are taken down, and the machined balls can be stored in a centralized mode through the storage mechanism, so that follow-up ball transportation is facilitated.

The invention belongs to the technical field of grinding, and particularly relates to a stone grinding machine which comprises a grinding table, a moving mechanism and a positioning mechanism are arranged on the two sides of the outer wall of the grinding table correspondingly, supporting plates are arranged on the top of the positioning mechanism and the top of the moving mechanism correspondingly, and supporting plates are connected to the tops of the two supporting plates through bolts correspondingly; and a translation mechanism is arranged between one sides of the two supporting plates, a grinding mechanism is arranged at the bottom of the translation mechanism, the top of the grinding table is connected with a limiting seat through a bolt, and a base plate is slidably connected to the inner wall of the limiting seat. According to the stone polishing device, the stability of stone is improved, the situation that due to the fact that the bottom of the stone is rough and uneven, the stability of the stone is poor, and deviation is caused to stone polishing is avoided, in the stone polishing process, a polishing mechanism can extrude the top of the stone, and at the moment, the stone is polished; the clamping force of the clamping plates on the stone can be increased along with the effect of the polishing mechanism.

The utility model relates to the technical field of guardrail processing, in particular to a surface polishing and plastic dipping mechanism for municipal guardrail processing, which comprises a polishing and plastic dipping device for municipal guardrail processing, and the polishing and plastic dipping device consists of a processing part, a conveying part and a polishing part; the processing part comprises a rack, and a dust collection device and a coating device which are mounted on the rack; the material conveying part comprises a supporting device, a conveying device arranged above the supporting device and a material conveying device, and the material conveying device and the conveying device are used in cooperation and jointly convey municipal guardrails. And the polishing part comprises an upper surface polishing roller and a side surface polishing roller which are arranged on the rack, and a linkage mechanism for linkage use of the upper surface polishing roller and the side surface polishing roller. Through mutual cooperation of the machining part, the material conveying part and the grinding part, orderly and rapid grinding machining is achieved, the machining efficiency of guardrails is improved, the labor cost is reduced, operation of workers is greatly facilitated, and the advantage of being high in machining efficiency is achieved.

The invention discloses a surface treatment device for cement pole production, and relates to the technical field of polishing, the surface treatment device comprises a base, a moving mechanism, a polishing mechanism and an adjusting mechanism, the base is provided with a supporting seat, the supporting seat is used for placing a cement pole, the moving mechanism is fixedly connected with the base, and the polishing mechanism is fixedly connected with the moving mechanism; the adjusting mechanism is fixedly connected with the grinding mechanism, the adjusting mechanism is used for adjusting the shape of the grinding mechanism, a cement electric pole needing to be treated is firstly placed on a supporting base on the base, then the grinding mechanism is started to treat the side face of the cement electric pole, and the moving mechanism is used for driving the grinding mechanism to sweep the side face of the cement electric pole. And in order to ensure that the grinding mechanism is always attached to the side face of the concrete pole in the grinding process, the grinding mechanism is adjusted in real time through the adjusting mechanism.

The invention relates to the field of silicon spar processing, in particular to an environment-friendly silicon spar polishing device which comprises a shell, a collecting box, a polishing disc, a driving motor, a fixing rod, elastic cloth and the like. The shell is fixedly connected with a collecting box; the shell is fixedly connected with a driving motor; an output shaft of the driving motor penetrates through the shell and is fixedly connected with a polishing disc; the shell is in a closed design; the shell is provided with a transparent observation part; the upper side and the lower side of an inlet of the shell are each fixedly connected with a fixing rod. The front side and the rear side of an inlet of the shell are each fixedly connected with an elastic cloth used for intercepting chippings, and the elastic cloths are slidably connected to the fixing rods. Sputtered chippings and water are protected through the shell, the hand of a worker is wrapped by the elastic cloth in a folded mode to shield a hand inlet, and therefore outward splashing of the chippings is reduced, and the situation that the chippings are difficult to clean and influence the surrounding environment due to splashing of the chippings is avoided.

The present invention discloses a grinding processing equipment for the end of a shaft workpiece, and relates to the field of grinding processing technology; specifically, it comprises a base, a clamping and fixing part for clamping shaft parts is arranged on one side of the top of the base, a grinding part for grinding spherical surfaces is arranged on the other side of the top of the base, the grinding part comprises a bracket rotatably connected to the base through a rotating shaft, and a grinding assembly arranged on the top side wall of the bracket; the grinding assembly comprises a grinding wheel and electromagnets 1 and 2 that cooperate with each other, a wheel frame is fixed on the outer wall of the grinding wheel, and the wheel frame is slidably connected to the bracket through a sliding rod. The present invention clamps parts by setting a circular array of chucks to ensure that parts of different diameters can be clamped, and the axis positions of parts of different diameters are the same after clamping, thereby facilitating subsequent grinding and positioning, and improving grinding accuracy.

The invention relates to the technical field of plastic pipe machining, in particular to plastic pipe surface grinding equipment. Comprising a polishing table, a lower feeding unit is arranged at the top of the polishing table, and a polishing unit is arranged at the output end of the lower feeding unit; the grinding unit comprises a grinding outer ring, a middle through groove is formed in the center of the grinding outer ring, and a crescent fixed plate is arranged on one side wall of the middle through groove; a second electric push rod is arranged on the inner wall of the side, away from the crescent fixed plate, of the polishing outer ring, and the output end of the second electric push rod extends into the middle through groove. The groups of grinding sand balls are arranged at equal intervals along a spiral path, and when a pipe is in rolling friction with the groups of grinding sand balls in a moving and autorotation state, traditional spiral grinding traces can be offset. And each group of polishing sand balls are simultaneously contacted with the pipe from different directions around, so that polishing dead angles are avoided, and the working quality is ensured while the polishing effect is improved.

The rapid grinding equipment is applied to the field of angle steel machining and is characterized in that a workbench is fixedly mounted at the top of a base, a sliding groove is formed in the base, a sliding block is slidably connected into the sliding groove, supporting legs are welded to the bottom of the base, a through hole is formed in the workbench, and the through hole is formed in the workbench; a chipping collecting frame is welded to the top of the sliding block, chippings can be conveniently collected and treated, pollution to the workbench is reduced, a frame is welded to the top of the workbench, a first elastic telescopic rod and a second elastic telescopic rod are fixedly installed at the top of the interior of the frame and the top of the workbench, and a U-shaped frame is welded to the bottom of the first elastic telescopic rod. And a rotating motor is rotationally arranged in the U-shaped frame through a bolt, a polishing steel wire wheel is fixedly mounted at the bottom of the rotating motor, the use angle of the polishing steel wire wheel is conveniently adjusted, and the use effect of the device is improved.

The invention relates to a grinding method, a magnetic suspension grinding system, computer equipment, a computer readable storage medium and a computer program product. The method is applied to a controller in the magnetic suspension grinding system, the magnetic suspension grinding system comprises a stator and a rotor, the rotor is suspended above the stator, the stator is used for driving the rotor to move, the rotor is connected with a to-be-ground workpiece, and the to-be-ground workpiece is connected with the stator. Comprising the steps that preset grinding force and actual grinding force applied to a to-be-ground workpiece by a grinding tool are obtained; according to the difference value between the actual grinding force and the preset grinding force, the displacement adjustment amount of the rotor is determined; and according to the displacement adjustment amount, electric power parameters of the stator are adjusted, so that the rotor moves according to the displacement adjustment amount, and the to-be-polished workpiece is polished through the polishing tool. The method can improve the polishing precision and shorten the response time.