85results about How to "Affect the grinding effect" patented technology

The invention discloses super-hydrophobic anti-clogging sandpaper composite adhesive, which comprises a component I, a component II, a component III and a component IV, wherein the component I consists of adhesive and solvent; the component II consists of filler and solvent; the component III consists of slipping agent and solvent; the component IV consists of pigment and hydrophobic accelerant. The invention also relates to a preparation method of the super-hydrophobic anti-clogging sandpaper composite adhesive. The method comprises the steps of respectively preparing the adhesive and the filler according to the ingredients of the adhesive in the component I and the ingredients of the filler in the component II, respectively mixing the adhesive of the component I, the filler of the component II, the slipping agent of the component III and the solvent according to a weight ratio, respectively mixing the pigment and the hydrophobic accelerant of the component IV according to the weight ratio, and finally mixing the four components according to the ratio, and uniformly stirring the mixture. By adopting the super-hydrophobic anti-clogging sandpaper composite adhesive and the preparation method thereof, the hydrophobic property of the sandpaper can be improved, and the sandpaper has the characteristics of electrostatic resistance, clogging resistance and long service life.

The invention discloses a grinding machine workbench for metal processing with automatic cleaning function, which comprises a platform body, one side of the top of the platform body is fixedly connected with a grinding device, the other side of the top of the platform body is provided with a clamping device, the platform body The position of the top corresponding to the clamping device is provided with a placement slot, the side of the platform body corresponding to the placement slot is provided with a movement slot connected to it, the side of the platform body corresponding to the movement slot is provided with a sliding slot connected to it, and the sliding slot is provided with a cleaning device. Motor housing. By setting the movement groove, slide groove, cleaning motor casing, cleaning motor, cleaning shaft, cleaning electromagnet, moving gear and rack plate to cooperate with each other, the effect of automatic cleaning is realized, and the metal waste generated by grinding can be cleaned. The grinding machine will not affect the grinding effect due to waste, no need for manual cleaning, save time and effort, improve work efficiency, and be more convenient to use.

The invention relates to a recycled fine aggregate self-compacting concrete preparation system and method. The recycled fine aggregate self-compacting concrete preparation system comprises a preparation box, an end cover, a first-stage crushing mechanism, a second-stage crushing mechanism and a screening mechanism, and a filter plate is arranged between the first-stage crushing mechanism and the second-stage crushing mechanism; according to the secondary crushing mechanism, fine aggregate generated in the building aggregate after primary crushing can be screened out in the falling process, so that the workload of the secondary crushing mechanism is reduced, the secondary crushing mechanism can effectively crush and grind the building aggregate, and the situation that large particles exist in the fine aggregate is avoided; and meanwhile, the adopted screening frame and the screening box are in a drawing type, so that the screening box after screening is convenient to take out.

The invention relates to the technical field of planet gear machining, in particular to a planet gear machining system and a machining process. The planet gear machining system comprises a bottom rack, supporting columns, a supporting plate, a limiting clamping mechanism and a grinding mechanism. According to the planet gear machining system and the machining process, in a designed grinding belt, an air bag can drive grinding abrasive paper to be tightly attached to planet gear teeth through the good deformation capacity of an air bag in the expansion process, so that the grinding abrasive paper grinds the planet gear teeth more thoroughly, and the situation that burrs left on the planet gear teeth affect the transmission effect of a planet gear in the follow-up using process is avoided. According to the planet gear machining system and the machining process, arc-shaped plates are formed by hinging a plurality of sets of arc-shaped strips through hinges, so that the contact area between inner supporting frames and the planet gear is increased when the planet gear is internally supported by the inner supporting frame, the planet gear is prevented from relatively rotating in the rotating process, and it is ensured that the planet gear more stably clamped by the supporting plate.

The invention relates to a deburring device, in particular to an edge deburring device for rock plate machining. According to the edge deburring device for rock plate machining, automatic grinding can be achieved, manual operation is not needed, and operation is easy. According to the technical scheme, the edge deburring device for rock plate machining comprises a base, first supporting frames, a second supporting frame, trackless air cylinders and fixing frames, the first supporting frames are connected to the two sides of the base, the second supporting frame is connected between the first supporting frames, the trackless air cylinders are connected to the two sides of the second supporting frame, and the fixing frames are slidably connected to the trackless air cylinders. Through cooperation of a loading mechanism and a clamping mechanism, automatic deburring can be conducted on the edge of a rock plate, manual grinding is not needed, and time and labor are saved.

The invention relates to the technical field of grinding machining, in particular to waist wheel type flowmeter rotor grinding machining equipment which comprises a machining table, a vertical plate, a clamping mechanism and a grinding mechanism. The grinding mechanism comprises a T-shaped sliding groove, a grinding electric sliding block, a supporting plate, a rectangular groove, a moving block, a supporting spring, a first adjusting frame, a second adjusting frame, a rotating roller, a tensioning shaft, a grinding belt, a motor, a balance block and an abutting forming set. By utilizing the characteristic that the grinding belt is easy to deform, the grinding belt wraps the outer wall of the rotor, and the rotor is ground through rotation of the grinding belt, so that the rotor is comprehensively ground, and the problem that the rotor is not comprehensively ground and finished or needs to be ground for multiple times due to the special structure of the rotor is solved; and meanwhile, the grinding belt can be adjusted according to the size of the rotor, so that the grinding belt and the rotor can be tightly attached, the contact area between the grinding belt and the rotor is increased, and the grinding efficiency of the rotor is improved.

The invention relates to an explosion-proof rubber tire forming finish machining system. The system comprises a base, an annular cylinder, outer clamping mechanisms and an inner grinding mechanism; the annular cylinder is arranged on the upper end surface of the base, the outer clamping mechanisms are arranged on the inner side wall of the annular cylinder in the circumferential direction, and the inner grinding mechanism is arranged in the middle of the upper end surface of the base. The problems can be solved by the system. An inner clamping mechanism is used for supporting a rubber tire, and polishing abrasive paper is used for removing burrs and rim charge corners of the rubber tire; a rectangular plate is guided and limited through a dovetail block, the rectangular plate is prevented from rotating and deviating when a rotating lead screw rotates, and an outer ring of the rubber tire is clamped and fixed through the outer clamping mechanisms, so that the rubber tire is polished; a polishing block can be replaced, the cylindrical polishing block is prevented from being abraded, the safety of the rubber tire is improved, and the service life of the rubber tire is prolonged.

The invention relates to the technical field of pipe grinding, and discloses a pipe grinding device, which includes a first spring, a second spring, a third spring, a first conveyor belt, a second conveyor belt, a first drive motor, a threaded rod and a housing , the inside of the housing is a cavity structure, the first drive motor is fixedly connected to the right side of the housing, the threaded rod is located inside the housing, and the left and right ends of the threaded rod respectively pass through the housing The left and right ends are rotatably connected with them, and the output shaft of the first drive motor is fixedly connected with the right end of the threaded rod. The grinding device at the incision of the pipe can simultaneously grind both ends of the pipe through the cooperation of the threaded rod, the first moving plate and the second moving plate, thereby improving the efficiency of deburring, and the device can be adapted to different lengths The pipe is not required to be located in the middle of the clamping device, which greatly reduces the difficulty of operation for the staff.

The invention discloses a multi-stage grinding and polishing device for metal pipe machining, and belongs to the technical field of metal machining. The multi-stage grinding and polishing device for metal pipe machining comprises a base, the inner wall of the base is rotationally connected with a threaded lead screw a, the peripheral side face of the threaded lead screw a is in threaded connectionwith a metal pipe fixing assembly, the upper surface of the base is fixedly connected with a pipe wall cleaning mechanism, the inner wall of the base is rotationally connected with a threaded lead screw b, a first-stage grinding mechanism is in threaded connection with the peripheral side face of the threaded lead screw b, the upper surface of the base is fixedly connected with a second-stage grinding mechanism, the metal pipe fixing assembly comprises a movable base, the inner wall of the movable base is in threaded connection with the threaded lead screw a, one surface of the movable base is fixedly connected with a support, and one surface of the support is fixedly connected with a fixed base. Through the design of the metal pipe fixing assembly, the pipe wall cleaning mechanism, the first-stage grinding mechanism and the second-stage grinding mechanism, the problem that an existing metal pipe grinding device is poor in practicability due to the fact that only one-time grinding isconducted on a metal pipe and the operation process is complex is solved.

The invention discloses a grinding device for traditional Chinese herb processing. The grinding device comprises a base, a pretreatment tank and a grinding tank. The pretreatment tank is fixedly arranged above the base through a plurality of first supporting rods. The interior of the pretreatment tank is divided into a cutting chamber and a discharge chamber through a first screen plate. A U-shaped guide plate arranged obliquely is arranged above the base through a plurality of second supporting rods with the different lengths. A material collection tank is fixedly arranged on the base. The lower end of the U-shaped guide plate extends into the material collection tank. A plurality of hot air blowers are equidistantly arranged on the U-shaped guide plate. The grinding tank is fixedly arranged on the base. The grinding tank is internally and rotatably provided with a working chamber. A grinding ring is fixedly mounted on the inner wall of the working chamber. A second rotary rod is rotatably inserted at the top of the working chamber through a bearing. The lower end of the second rotary rod is fixedly provided with a grinding column. The grinding device adopts the integrated structure design, is easy to operate and convenient to use and has high practicality.

The invention discloses a car roof rust removal device for automobile manufacturing. The car roof rust removal device comprises a base, two symmetrical supporting columns are fixedly connected to thebottom face of the base, a roller is fixedly hinged to the bottom end of each supporting column through a pin, a power box is fixedly connected to the middle portion of the upper surface of the base,a channel is formed in the middle of the right side face of the power box, a sliding plate matched with the channel is placed in the power box, and the left end of the sliding plate penetrates throughthe channel and extends to the left side of the power box. According to the car roof rust removal device for automobile manufacturing, a screw rod is arranged, under the action of a screw ring and the channel, the sliding plate and an angle grinding piece can be driven to ascend and descend, the purposes of grinding and rust removal at different automobile body heights are achieved, and car roofdeformation is effectively avoided; by arranging an electric push rod, a rotating motor and the angle grinding piece can move left and right under the action of a spring, and a whole car roof is subjected to transverse grinding and rust removal; and by arranging the rollers, the device can be driven to move front and back, and longitudinal grinding and rust removal are conducted on the whole car roof.

The invention relates to the technical field of rectifier heat dissipation shell machining, in particular to rectifier heat dissipation shell manufacturing and forming machining equipment which comprises a machining table and a positioning device, the positioning device is fixedly installed on the upper end face of the machining table, and the positioning device comprises an inverted-U-shaped plate, a positioning air cylinder, an extrusion plate, an electric telescopic rod, a moving frame, a grinding frame and a cleaning frame. The grinding frame comprises a moving plate, an L-shaped frame, a first motor, a first chain wheel, a support, a second chain wheel, a toothed chain belt, a grinding belt and a grinding plate, the machining table is matched with the positioning device to position a heat dissipation shell, the heat dissipation shell is ground through the positioning device, chippings on the surface of a part can be removed in time in the grinding process, and in the whole process, the machining efficiency is improved. Workers do not need to carry out machining operation, the machining efficiency of the equipment for machining the heat dissipation shell is improved, and meanwhile it is guaranteed that the surface quality of the heat dissipation shell is uniform.

The invention relates to the technical field of solid wood furniture sliding rail machining, in particular to a solid wood furniture sliding rail dust-free polishing machine which comprises a fixing unit and a polishing unit, and the polishing unit is fixedly installed at the upper end of the fixing unit. Meanwhile, chippings generated on the surface of the solid wood furniture sliding rail in the polishing process are cleaned, chippings and dust are sucked and collected through wind power, and the situation that the machining environment of the solid wood furniture sliding rail becomes poor, more dust is absorbed by operators, the bodies of the operators are extremely prone to being damaged due to the fact that the chippings and dust float in air in the polishing process is prevented; the grinding unit is rapidly attached to the groove in the solid wood furniture sliding rail, grinding is conducted, manual adjustment is not needed, and the machining efficiency of the machine is improved.

The invention discloses iron rod polishing equipment. The iron rod polishing equipment comprises a box, a grinding device arranged in the box, a clamping device used for clamping iron rods, a waste scrap collection device arranged at the outer bottom of the box and vibration reduction devices. The vibration reduction devices comprise supporting columns arranged at the bottom of the box, press parts connected with the supporting columns, vibration reduction seats cooperating with the press parts, vibration reduction assemblies arranged in the vibration reduction seats and fourth elastic parts arranged on the supporting columns in a sleeving manner. One end of each fourth elastic part is connected with the bottom of the box, and the other ends of the fourth elastic parts are connected with the vibration reduction seats. According to the iron rod polishing equipment, iron rods can be ground and polished comprehensively and efficiently; iron scraps ground down from iron rods can be removedin time by the waste scrap collection device in the grinding process, and the situation that waste scraps are accumulated on the box to influence the iron rod grinding effect is avoided; and stability of the whole equipment is high, the polishing precision to iron rods can be guaranteed, and the grinding effect to iron rods is good.

The invention discloses wafer grinding equipment for research and development of a high-side NMOSFET driver chip. The wafer grinding equipment comprises a workbench, a rectangular groove is formed in the center of the end part of the workbench, a connecting rod is fixedly mounted on the side wall of the workbench, a first motor is fixedly mounted at the end part of the connecting rod, and a column sleeve is fixedly mounted at the end part of the first motor; a hydraulic rod is fixedly mounted on the side, away from the first motor, of the column sleeve, an adjusting column penetrates through the interior of the hydraulic rod, a first strip-shaped groove and a second strip-shaped groove are formed in the side wall of the workbench, an adjusting mechanism sleeves the surface of the adjusting column and comprises threaded sleeves, and the two threaded sleeves are symmetrically arranged with the midpoint of the adjusting column as the center point; and the surfaces of the two threaded sleeves are opposite in thread direction, the threaded sleeves are arranged on the surface of the adjusting column in a sleeving mode, a rotating cap is fixedly installed at the end of the adjusting column, and a rotating disc is fixedly installed on the side, away from the column sleeves, of the hydraulic rod, so that when the equipment is used, the distance of grinding sleeves can be adjusted at will, the equipment is suitable for wafers of any size, and the application range is wider.