18results about How to "Avoid affecting the grinding effect" patented technology

The utility model discloses a blade polishing mechanism which comprises a telescopic arm arranged on a lifting frame and a polishing assembly connected to the tail end of the telescopic arm. The polishing assembly comprises a swing bridge and a swing head which are sequentially connected with the telescopic arm, and the middle of the swing bridge is movably connected with the swing head through a longitudinal fixing shaft. Elastic pieces are arranged at the two ends of the face, connected with the swing bridge, of the swing head respectively, and the other ends of the elastic pieces are connected with the two ends of the swing bridge respectively; the end, connected with the telescopic arm, of the swing bridge is provided with a transversely-arranged driving shaft, and the swing bridge is driven by the driving shaft to swing up and down; the two sides of the driving shaft are connected with driving pieces correspondingly, and the driving pieces are connected with the elastic pieces on the sides where the driving pieces are located and drive the elastic pieces to push the swing head to swing left and right. The polishing mechanism is further provided with an inductor. And through the polishing assembly, the posture of the swing head and the pressure in contact with the blade are adjusted in a self-adaptive mode, and the polishing effect and pressure control are guaranteed.

The utility model discloses a polishing device for water pump impeller machining, relates to the technical field of polishing device structures, and aims to solve the problems that when an existing polishing device is used for polishing a water pump impeller, the polishing efficiency is low, the water pump impeller cannot be rapidly polished, and meanwhile sundries such as burrs can fly around. A motor is mounted in the mounting box, a placing seat is mounted above the motor, a supporting seat is arranged in the placing seat, a connecting frame is mounted between the supporting seat and the placing seat, a mounting protection frame is mounted above the polishing workbench, and a pushing air cylinder is mounted at one end of the mounting protection frame; a grinding installation box is installed below the pushing air cylinder, an installation groove is formed in the lower end of the grinding installation box, an installation frame is installed in the installation groove, first grinding bristles are installed in the installation frame, and an installation fixing base is installed at the upper end in the grinding installation box. And polishing brush bristles II are mounted below the mounting fixing seat.

The invention discloses fixed-point pouring equipment of a pouring ladle, and relates to the technical field of pouring of the pouring ladle, the fixed-point pouring equipment comprises an arc-shaped scraping plate, the arc-shaped scraping plate is used for cleaning material slag on one side, close to the pouring direction, of the outer side of the pouring ladle, an electric push rod is arranged at the bottom of the arc-shaped scraping plate, and a liquid collecting mechanism is fixedly connected to the top of the arc-shaped scraping plate; an arc-shaped scraping plate is arranged on the outer side of the casting ladle, an arc-shaped groove is formed in the inner side of the arc-shaped scraping plate, and a first arc plate is rotationally connected to the inner wall of the arc-shaped groove through a bearing. The situation that after long-time inclined pouring is conducted, excessive residual molten metal liquid is gradually accumulated on the outer side of the casting ladle, and treatment is difficult is prevented, and the movable threaded grinding block grinds and cleans the face, close to the pouring direction, of the outer side of the casting ladle; and metal particle slag which is left on one surface, close to the pouring direction, of the outer side of the pouring ladle and is not completely scraped by the arc-shaped scraping plate is prevented from being mixed into the liquid collecting mechanism.

The invention relates to a double-face milling device and system for allowance grinding of a long-strip-shaped workpiece, and relates to the technical field of metal part machining, the double-face milling device and system comprises a base, a grinding assembly and a conveying assembly are arranged on the base, the grinding assembly comprises a driving mechanism and a polishing mechanism, and the driving mechanism comprises a first motor, a threaded lead screw and a sliding table; the conveying assembly comprises a conveying mechanism and a mounting mechanism, and a cleaning assembly is arranged on the sliding table. According to the double-sided synchronous grinding machine, through cooperative cooperation of the grinding assembly and the conveying assembly which are symmetrically distributed and combination of the centering positioning mechanism, double-sided synchronous grinding machining of the long-strip-shaped workpiece is achieved, the workpiece does not need to be turned over manually, and the problem that traditional turning type machining is low in efficiency is solved; and the bearing platform is matched to support the bottom of the workpiece, so that the front and back surfaces of the workpiece are not in direct contact with the conveying platform, and the quality problem that the machined surface generates scratches due to abutting friction is effectively avoided.

The utility model belongs to the technical field of flour production, and particularly relates to a stone mill milling device for flour production, which comprises a support frame, a fixed cover fixedly connected to the inner side of the support frame, a lower millstone rotatably connected to the lower part in the fixed cover, and an upper millstone fixedly connected to the inner side of the support frame and positioned above the lower millstone, a feeding hopper is fixedly connected to one side of the top of the upper millstone, a sieving plate is slidably connected to the interior of the feeding hopper, a grinding block is fixedly connected to the exterior of the lower millstone, and a transmission assembly is arranged in the fixing cover; the utility model provides a stone mill milling device for flour production, which solves the problems that wheat raw materials need to be manually sieved before stone mill milling in the prior art, so that the influence of impurities such as straws, stones and the like doped in the wheat raw materials on the flour production quality is avoided, and in addition, the existing milling device only adopts single milling, so that the production efficiency is high. And the ground flour is not fine enough, so that the uniformity of flour particles and the taste of the flour are reduced.

The utility model provides an automatic propelling device for fishing rod grinding, which relates to the technical field of fishing rod processing, and comprises a pushing frame body and a driving motor arranged on the side surface of the pushing frame body, the driving motor penetrates through an output shaft of the pushing frame body and is provided with a pushing threaded rod, and an adjusting seat is connected with the pushing frame body through a thread and is used for adjusting the pushing threaded rod. An electric push rod is mounted on the side, away from the driving motor, of the adjusting seat, symmetrically-arranged clamping rings are arranged at one end of the electric push rod, a mounting base is arranged at the bottom of the pushing frame body, and a detachable mounting sleeve is arranged at the bottom of the mounting base; through cooperation of the adjusting seat and the clamping ring, a worker can adjust and use the fishing rod conveniently according to the thickness of the fishing rod, so that the worker can adjust and use the fishing rod according to the thickness and the length of the fishing rod, and the situation that the normal grinding effect is affected by inclination generated during grinding due to unstable clamping is avoided.

The present invention relates to the technical field of grinding and polishing, and discloses a filter housing polishing device, including a housing, and also including: an outer ring plate, which is rotatably arranged in the housing, and a plurality of blades arranged circumferentially are rotatably arranged on the outer ring plate; an inner plate, which is sleeved in the outer ring plate, and the inner plate and the plurality of blades are linked by a linkage; a shaft rod, which is axially slidably arranged, and the bottom of the shaft rod is fixedly connected to the axis of the inner plate, and the shaft rod is connected to the motor through a coupling tube; a fastening ring, which is screwed on the shaft rod and is used to lock the shaft rod in the upper limit position and the lower limit position. The present invention only needs the same polishing equipment to realize the grinding process and the polishing process, and can blow away the dust particles during the grinding process to avoid the adverse effects of the dust particles on the grinding, and can prevent the polishing agent from clogging the equipment vents during the polishing process.

The utility model relates to the technical field of graphene processing, in particular to grinding equipment for graphene processing capable of synchronously screening, which comprises a shell, a worktable is welded at the top of the shell, and an electric telescopic rod is fixedly connected to the rear side of the shell. Through cooperation of the through hole, the air pump, the connecting pipe and the annular pipe, the heat dissipation effect on the grinding disc in the grinding process can be achieved, the air pump is started to work, accelerated airflow is filled into the grinding disc bin through the connecting pipe and the annular pipe, ground powder is blown away through the through hole, the situation that the subsequent grinding effect is affected due to powder accumulation is avoided, and the grinding efficiency is improved. According to the heat conduction law, heat on the surface of the grinding disc can be taken away, the better cooling effect is achieved, blown-away rubber powder and redundant air fall into the shell through the screening holes in the screening plate, redundant air in the workbench can also be exhausted, effective grinding work can be well protected, and meanwhile the use safety of the device is guaranteed.

The utility model discloses a polishing device for manufacturing instruments and meters, which comprises a base, a pair of baffles are fixedly connected to the upper end of the base, a fixing plate is arranged between the two baffles, a first motor is arranged on the fixing plate, the output end of the first motor penetrates through the fixing plate and is fixedly connected with a threaded cylinder, and a threaded rod is in threaded connection with the interior of the threaded cylinder. One end of the threaded rod is fixedly connected with a connecting plate, limiting blocks are fixedly connected to the two sides of the connecting plate, limiting grooves are formed in the inner sides of the baffles, the limiting blocks can slide in the limiting grooves, the connecting plate is connected with a brush plate through first bolts, and a brush layer is arranged on one side of the brush plate. And the polishing effect of the polishing belt is prevented from being affected.

The utility model belongs to the technical field of edible medicine powder grinding, and disclose a kind of tablet grinding device for edible medicine inspection, including grinding table and the grinding seat of installation in the grinding table surface and the grinding mechanism being set above the grinding seat, the inside installation of the grinding seat has screening replacement component, the screening replacement component includes the screening cover being set in the inside of the grinding seat and the support ring and the positioning plate for positioning of installation in the surface of the screening cover, the surface of the grinding seat is equipped with closure fixed component, the closure fixed component includes the connecting strip being symmetrically installed in the surface of the grinding mechanism, the utility model has the advantages that the screening structure of long time use can be replaced, avoid long time use, different drug mixing influence test effect, and can avoid drug jamming screening hole, influence grinding effect, and can be replaced according to different grinding needs, different screening mesh number.

The application discloses a stirring mill type powder reactor for processing high specific surface area calcium hydroxide, and relates to the technical field of calcium hydroxide processing equipment. The reactor comprises a mounting base, which is provided with a stirring mill box and a reaction box, and is internally provided with a stirring mill crushing assembly and a mixing reaction assembly, respectively. High-activity calcium oxide powder is fed into the reaction box through a feeding box, and water solution and dispersants supplied by two proportioning boxes are transferred to a reaction drum through a transfer conveyor, so that full reaction is realized in cooperation with a turnover plate. After reaction, the material is fed into a stirring mill drum through a dropping pipe, is crushed by spiral stirring mill blades and grinding tooth blocks, and is output through a conveying mechanism. The application adopts an integrated structure, is matched with temperature control, sealing and pulse air supply design, improves mixing uniformity and reaction efficiency, refines powder particle size, and helps to prepare high specific surface area calcium hydroxide. The structure is compact, operation is convenient, and practicality is high.

The utility model discloses a buckwheat grinding device which comprises a shell, a static grinding disc is fixedly arranged in the shell, a movable grinding disc is arranged below the static grinding disc, a feeding channel is formed in the center of the static grinding disc, a support is arranged on the upper wall of the shell, a rotating cylinder is rotationally installed on a cross beam of the support, a rotating rod is inserted in the rotating cylinder in a sliding mode, and the rotating rod is arranged in the shell. The lower end of the rotating rod is fixedly connected with the center of the upper wall of the movable grinding disc, an adjusting plate is fixedly installed at the upper end of the rotating rod, and a screw rod is rotatably installed on the upper wall of the support. And meanwhile, the conical structure facilitates natural grading of materials in the grinding process, ground powder is finer and more uniform, a user can adjust the gap between the movable grinding disc and the static grinding disc according to needs through the spiral connection design of the adjusting plate and the screw rod, and therefore the fineness of ground powder is controlled, and the requirements of different purposes are met.

The utility model relates to the technical field of super -thin intermediate covering agent production, concretely is a kind of super -thin intermediate covering agent grinding device, including bottom plate, and the grinder barrel is installed in bottom plate top, further include: grinding mechanism, setting on the top surface of bottom plate, for the adjustable grinding treatment of material inside grinder barrel, grinding mechanism includes the vertical plate fixed on the top surface of bottom plate, the mounting plate located above grinder barrel, and the rotating roller rotationally connected with mounting plate.The utility model through the design of grinding mechanism, realized the flexible adjustment of the distance between grinding disc and the bottom surface in grinder barrel, reached the effect that can accurately control the size of grinding particle according to different grinding needs, and lifting motor drives mounting plate to lift, so that grinding disc can move up and down, and this adjustable design makes the device can adapt to the grinding requirements of a variety of different specifications of super -thin intermediate covering agent, improves the versatility and applicability of device, greatly improves the grinding quality and production flexibility of product.

The invention relates to the technical field of machine part machining, and discloses a computer machine part machining device which comprises a workbench transversely arranged; the side plate is vertically fixed on the top surface of the left end of the workbench; the grinding assembly is arranged above the workbench, and the grinding assembly is connected with the right side face of the side plate. The auxiliary assembly is connected with the polishing assembly; and the cleaning and blowing assembly is connected with the polishing assembly. Supports are fixedly installed at the bottoms of the four corners of the workbench, ground feet are fixedly installed at the bottom ends of the supports, a first transverse frame and a second transverse frame are fixedly installed between every two adjacent supports, and the whole workbench can be stabilized through the supports and the ground feet. According to the polishing device, reciprocating movement of the piston rod can be achieved in the up-down vibration process of the polishing ball through the arranged cleaning and blowing assembly, airflow exists in the communicating pipe, finally enters the auxiliary pipe and is blown to the polishing ball from the nozzle, and the polishing effect of the polishing ball is better in cooperation with cleaning work.

The invention discloses a mud sleeve polisher and a using method, and relates to the technical field of blast furnace ironmaking, the mud sleeve polisher comprises a polishing disc, a plurality of polishing racks and a polishing drill rod, the polishing disc is used for polishing an iron notch mud sleeve, a plurality of fan-shaped notches are formed in the circumferential direction of the polishing disc, and the fan-shaped notches are used for allowing bonding substances polished down when the iron notch mud sleeve is polished to pass through; a polishing plate is arranged between every two fan-shaped notches; the polishing racks are arranged on the polishing plate; one end of the polishing drill rod is fixedly connected with the middle of the polishing disc and is coaxial with the polishing disc, and the other end of the polishing drill rod is detachably and fixedly connected with the blast furnace stokehole tapping machine. The structure is simple, using is convenient, stable production of the blast furnace is effectively guaranteed, and the accident damping-down rate is effectively reduced.

The invention discloses a stirring mill type powder reactor for processing calcium hydroxide with a high specific surface area, and relates to the technical field of calcium hydroxide processing equipment. The reactor comprises a mounting base, a stirring and grinding box and a reaction box are arranged on the mounting base, and a stirring and grinding crushing assembly and a mixing reaction assembly are arranged in the stirring and grinding box; high-activity calcium oxide powder is fed into the reaction box through the feeding box, and an aqueous solution and a dispersing agent which are supplied by the two proportioning boxes are transferred and conveyed to the reaction rotary drum and are matched with the turning plate to realize full reaction; and the reacted material enters the stirring and grinding drum through the blanking pipe, is crushed by the spiral stirring and grinding blade and the grinding tooth block, and is output by the conveying mechanism. An integrated structure is adopted, temperature control, sealing and pulse air supply design is matched, the mixing uniformity and the reaction efficiency are improved, the particle size of powder is refined, preparation of calcium hydroxide with the high specific surface area is assisted, the structure is compact, operation is convenient and fast, and practicability is high.

The utility model discloses a heat-resistant iron oxide red pigment particle fine grinding device which comprises a supporting frame body, a smashing box body is fixedly connected to the supporting frame body, a feeding pipe is connected between the smashing box body and a grinding tank, a second electric valve is installed on the feeding pipe, and a second fixing frame is fixedly connected to the smashing box body. A second driving motor is fixedly installed on the second fixing frame, two second rotating shafts are rotationally connected to the smashing box body, belt wheels are connected to the second rotating shafts, a conveying belt is connected between the two belt wheels, and smashing wheels are connected to the second rotating shafts. The second driving motor drives the second rotating shaft, the belt wheel, the conveying belt and the crushing wheel to rotate, then iron oxide red pigment particles are put into the crushing box body, and the crushing wheel performs crushing pretreatment on the iron oxide red pigment particles, so that the volume of the iron oxide red pigment particles is reduced; the grinding effect is prevented from being affected by the large size of the iron oxide red pigment particles, and therefore the grinding efficiency of the iron oxide red pigment particles is improved.

A robot for automatically crawling and polishing the inner wall of a circular tube belongs to the technical field of descaling of a spraying pipe line. The device includes a shell, a main drive module, a drive base, a polishing module and a crawling module. The shell includes a left shell and a right shell, and the drive base includes a first drive base and a second drive base. The main drive module, the crawling module and a plurality of support wheels are installed on the outer end face of the drive base. The plurality of polishing modules are evenly distributed circumferentially between the outer end face of the right shell and the end face opposite to the second drive base. The crawling module drives the polishing device to perform linear motion along the outer wall of the pipe to be polished, and the main drive module drives the polishing module to perform rotational motion along the circumferential direction of the inner wall of the pipe through the gear transmission drive shell. The device has a wide range of applications, and the disassembly and assembly and polishing of the grinder can be completed by a single person. In addition, a detection device is arranged on the outer end face of the drive base, and the detection of pipe wall thickness, cracks and corrosion conditions can be realized while polishing the pipe, so that one machine can be used for multiple purposes.