85results about How to "Guaranteed polishing effect" patented technology

The invention relates to the technical field of lens polishing, in particular to a polishing device for optical lens production. Comprising a workbench, the workbench is provided with two driving arms which are distributed up and down, and the driving arms are fixedly connected with polishing discs; and the rotating disc is rotationally connected to the workbench, the rotating disc is slidably connected with a plurality of clamping rods distributed in the circumferential direction, a second motor is installed on the workbench, and the rotating disc and an output shaft of the second motor are in transmission through a second transmission piece. According to the lens polishing device, lenses of different sizes are clamped through the clamping rods distributed in the circumferential direction, the existing mode that the lenses are fixed through glue is changed, the two polishing discs are used for polishing the upper sides and the lower sides of the lenses at the same time, the lens polishing efficiency is improved, and meanwhile the phenomenon that after one face of each lens is polished, glue residues exist on the other face is avoided; therefore, the precision of the lens in use is influenced.

The invention relates to the technical field of polishing solutions, in particular to an efficient and environment-friendly chemical polishing solution and a preparation method thereof. The chemical polishing solution comprises the following raw materials in percentage by weight: 5%-8% of a nano metal abrasive, 2%-4% of a silicon oxide abrasive, 2%-10% of an oxidizing agent, 1%-5% of a complexing agent, 0.05%-0.5% of a corrosion inhibitor and the balance of deionized water. The chemical polishing solution further comprises a pH regulator, and the pH of the chemical polishing solution is regulated to 7.5-8.5 by adopting the pH regulator. The chemical polishing solution disclosed by the invention adopts environment-friendly raw materials, shows a good polishing effect when being used for precision machining of the monocrystalline silicon wafer, and is high in material removal efficiency, and the polished silicon wafer is smooth in surface and free of damage.

The utility model discloses a waste scrap collecting device of an abrasive belt type polishing machine, which belongs to the technical field of polishing and comprises a protection box, a supporting table is fixedly connected with an inner cavity of the protection box, a first motor is fixedly mounted at the top of the supporting table, a transmission assembly is arranged on the first motor, an abrasive belt is arranged on the transmission assembly, and the abrasive belt is fixedly connected with the inner cavity of the protection box. An inner cavity of the protection box is fixedly connected with a connecting plate, and the two sides of the connecting plate are fixedly connected to the bottom face and the inner wall of the inner cavity of the protection box correspondingly. According to the abrasive belt polishing device, when the abrasive belt is used for polishing materials, the second motor is used for driving the roller brush to rotate, and the roller brush is used for brushing the surface of the abrasive belt, so that sweeps adsorbed to the surface of the abrasive belt are cleaned, the function of cleaning the sweeps attached to the surface of the abrasive belt is achieved, and the effect that the abrasive belt polishes the materials is guaranteed; and the practicability of the device is improved.

The utility model belongs to the technical field of automobile flange shaft machining, and particularly relates to a polishing device for automobile flange shaft machining, which comprises a machining table, a support is connected to the surface of the top of the machining table, first bearings are arranged on the surfaces of the two sides in the support, and a one-way screw is connected between the two first bearings. One end of the one-way screw extends into the support to be connected with the output end of the first motor, and one end of the one-way screw is connected with a moving block in a penetrating mode. According to the automobile flange shaft polishing device, the clamping mechanism and the movable polishing main machine are matched with each other, so that an operator fixes the two ends of an automobile flange shaft on the clamping mechanism, and the automobile flange shaft can be automatically polished by adjusting the position of the polishing main machine and rotating the clamping mechanism; and secondly, by adjusting the position of a clamping block and the position of a vertical block on the clamping mechanism, the clamping mechanism fixes the automobile flange shafts of different sizes, the polishing device is matched with the automobile flange shafts of more sizes, and therefore the adaptability of the polishing device is improved.

The utility model discloses a polishing device for fastener production and processing, which comprises a mounting frame, and a displacement support is fixedly connected in the mounting frame. According to the polishing device for fastener production and machining, the mounting frame, the displacement support, the lifting groove, the clamping frames, the polishing disc, the lifting plate and the connecting rod are matched with one another, the displacement motor rotates to drive the two-way threaded rod to rotate, the clamping frames are driven to be close to one another, the left clamping frame and the right clamping frame clamp fasteners, and the polishing effect is achieved. The lifting air cylinder pushes the grinding disc to descend to polish the surface of the clamped fastener, when single-face polishing is completed, the clamping motor rotates, the pushing air cylinder pushes the clamping frame to ascend, movement obstruction caused when the fastener rotates is avoided, the fastener is turned over, polishing of the other face is completed, the fastener does not need to be frequently disassembled and re-clamped, and the work efficiency is improved. And time and labor are saved, and the polishing efficiency is greatly improved.

The invention belongs to the field of diamond polishing, and particularly discloses a device and method for promoting efficient diamond polishing through ultraviolet irradiation under the low air pressure, the device comprises a sealed cavity, an upper rotating shaft, a lower rotating shaft, a polishing plate and an ultraviolet lamp, the upper rotating shaft, the lower rotating shaft, the polishing plate and the ultraviolet lamp are arranged in the sealed cavity, process gas is contained in the sealed cavity, and the air pressure is kept at 0.2 torr to 2 torr; the lower part of the upper rotating shaft is connected with a to-be-ground diamond; the upper part of the lower rotating shaft is connected with a polishing plate; the polishing plate is made of a transparent material or a metal material with a plurality of light through holes, and is in contact with the diamond to be ground; and the ultraviolet lamp is arranged below the polishing plate and is coaxial with the upper rotating shaft. According to the method, the to-be-ground diamond is irradiated by the ultraviolet rays under the low air pressure, so that the diamond can be preferentially graphitized to form the soft graphite layer, and then the soft graphite layer is rubbed and removed by the polishing plate at the normal temperature, and the diamond can be effectively prevented from being damaged.

The invention relates to the technical field of polishing equipment, and particularly discloses impeller polishing equipment which comprises a base and a vertically-arranged barrel, grinding materials are arranged in the barrel, two sets of extrusion modules and a feeding base are arranged in the barrel, and the two sets of extrusion modules are arranged in a mirror image mode and arranged at the upper end and the lower end of the barrel respectively; each extrusion module comprises a telescopic part arranged on the barrel, a pressing plate which is arranged on a telescopic part of the telescopic part and slides in the axial direction of the barrel, and a baffle fixedly connected to the inner wall of the barrel. The polishing device has the beneficial effects that materials can penetrate through the lower baffle to be in contact with a workpiece, then penetrate through the through holes in the upper baffle to enter the upper barrel, and then extrude grinding materials in the upper barrel downwards, so that the process is circulated, and the workpiece is polished. The grinding material can continuously circulate up and down in the barrel to polish a workpiece, the grinding material does not need to be recycled, and the working efficiency is improved.

The invention discloses a retaining ring and a polishing head. The retaining ring comprises a base body and a split body capable of being separated from the base body. The base body and the split body are both of an annular structure, the first end of the base body is constructed to be connected with a polishing head, and after the first end of the split body is connected with the base body, the second end of the split body and the second end of the base body are located in the same plane; the base body and the split body are used for applying pressure to the polishing pad in the process that the polishing head places the wafer on the polishing pad to polish the wafer. According to the wafer polishing device, the separable split bodies are arranged, the contact area of the retaining ring and the polishing pad can be adaptively changed according to the polishing requirements of wafers of different specifications, and then the polishing effect of the wafers can be guaranteed.

The polishing device for copper wire production comprises a workbench and a polishing box fixedly connected to the top of the workbench, the two sides of the polishing box are both communicated with rotating cylinders, and the opposite sides of the two rotating cylinders are both fixedly connected with connecting plates; a plurality of polishing rings are fixedly connected between the opposite sides of the two connecting plates. The copper wire polishing device relates to the technical field of copper wire production. According to the polishing device for copper wire production, a copper wire penetrates through a plurality of polishing brushes, a motor drives a rotating rod to rotate, the rotating rod drives a rotating cylinder to rotate through a belt wheel and a conveying belt, the rotating cylinder drives a plurality of polishing rings to rotate through a connecting plate, and the polishing rings can drive the polishing brushes to rotate correspondingly; and the surfaces of the copper wires can be continuously polished through rotation of the multiple polishing brushes, the copper wires can be well polished, the surfaces of the copper wires are polished more completely, and the copper wire polishing effect is guaranteed.

The utility model discloses a pipe grinding and polishing machine which comprises a material preparation table, a feeding assembly, a machining table, a machine head assembly and a control system. A pipe is placed on the material preparation table, the feeding assembly is used for clamping and moving the pipe, the machining table comprises a rubber roller, the rubber roller is used for supporting the pipe, the machine head assembly comprises a grinding and polishing wheel and a first driving assembly, and the first driving assembly is connected with the grinding and polishing wheel so that the grinding and polishing wheel can be driven by the first driving assembly to grind and polish the pipe. The control system is used for controlling operation of the feeding assembly and the first driving assembly. Therefore, the labor intensity of workers can be effectively reduced, the safety risk is reduced, the grinding and polishing effect is improved, and the grinding and polishing quality is improved through automatic circulating and repeated machining; meanwhile, the feed amount can be accurately controlled through the air spring, and the grinding and polishing effect is guaranteed.

The utility model belongs to the technical field of brake polishing equipment, and particularly relates to brake polishing equipment which comprises a base. Two vertical plates are fixedly connected to the base, rotating columns are rotationally installed on the two vertical plates, a roller is fixedly connected between the two rotating columns, a motor is installed on one vertical plate, the output end of the motor is connected with the end of one rotating column, a material opening is formed in the roller, and sliding rails are fixedly connected to the two sides of the end opening of the material opening. A leak plate is movably installed between the two sliding rails, two buckles are fixedly connected to the leak plate, and the two buckles are connected with a disintegrating slag collecting box in a matched and clamped mode; when scraps mixed in grinding materials are cleaned, the material port is rotated to the lowest position, then the motor works to enable the roller to shake in a reciprocating mode, and therefore the scraps in the grinding materials can fall into the disintegrating slag collecting box through the leaking holes in the leaking hole plate, and the scraps mixed in the grinding materials can be cleaned and collected. And the subsequent polishing effect is ensured.

The utility model provides an aluminum profile surface polishing device, and relates to the technical field of aluminum profile surface polishing. Comprising an installation auxiliary part. A supporting connecting piece is mounted on the mounting auxiliary piece; a sliding adjusting piece is installed on the installation auxiliary piece in a sliding mode. The sliding adjusting piece is rotationally connected with an edge auxiliary adapting piece. A flatness testing auxiliary part is mounted on the sliding adjusting part; two support connecting plates are fixedly welded on the mounting auxiliary plate; and the arranged edge auxiliary adapter can assist in rotation work, can assist in grinding the edge of the profile, can ensure the polishing effect of the profile, avoids omission at the edge chamfer, ensures the polishing comprehensiveness, and can assist in leveling test work by adopting the leveling test auxiliary part.

The utility model discloses polishing equipment for an automobile aluminum alloy hub, relates to the field of automobile hub machining, solves the problem that an existing device is low in hub limiting type polishing work efficiency, and adopts the following scheme that the polishing equipment comprises two groups of bracket assemblies and a driving motor, mounting assemblies and polishing discs are respectively assembled at the outer ends of output shafts of the left and right groups of driving motors; a main body of the mounting assembly is a mounting disc, a shaft sleeve is fixedly mounted on the mounting disc, and the mounting assembly sleeves the outer end of the output shaft of the left driving motor through the shaft sleeve in a threaded manner; the polishing disc is fixedly installed on an output shaft of the driving motor on the right side through a bolt piece. According to the automobile aluminum alloy hub polishing equipment, through the arrangement of the two support assemblies and all the assemblies on the support assemblies, the hub installed on the installation assembly can be driven to rotate through the driving motor on the left side, the polishing disc is driven to rotate through the cooperation of the driving motor on the right side, and axial polishing in the rotating process can be achieved through contact between the outer edges of the polishing disc.

The utility model relates to the technical field of rice sieves, and discloses an integrated polishing rice sieve which comprises a polishing barrel, a filter sieve drum is detachably and fixedly arranged in the polishing barrel in a sleeved mode, a polishing motor is arranged at one end of the filter sieve drum, and an output shaft of the polishing motor extends into the filter sieve drum and is fixedly provided with a rotating disc. A main polishing roller is fixed to the center of the side edge of the rotating disc, a plurality of auxiliary scraping plates are fixed to the position, on the outer ring of the main polishing roller, of the side edge of the rotating disc at equal intervals, and a discharging pipe is fixed to the end, away from the polishing motor, of the filter screen drum in a penetrating mode. According to the rice polishing machine, rice can be screened synchronously, it is guaranteed that after polishing is completed, the rice and bran can be discharged separately, meanwhile, the polishing effect can be fully guaranteed, the problem that when an existing rice polishing machine completes polishing, thrown bran is mixed in the rice is solved, and the rice processing procedure is greatly saved.

The utility model discloses a bar surface smoothness polishing mould frame, which relates to the technical field of bar processing, and comprises a fixed base, the rear side of the upper end of the fixed base is fixedly connected with an inner side fixed frame, the upper ends of the two sides of the inner side fixed frame are fixedly connected with turnover frames, a turnover driving shaft is rotatably arranged between the turnover frames on the two sides, and the turnover driving shaft is fixedly connected with the inner side fixed frame. An indexing driver is fixedly installed on the outer side of the overturning frame on one side, an output shaft of the indexing driver penetrates through the overturning frames and then is fixedly connected with an overturning driving shaft, and bars are continuously fed into the bar clamping notches in the upper side through conveying equipment and then overturned. After being ground, the workpiece directly falls into the roll-out roller set on the lower side to be conveyed to corresponding conveying equipment to be conveyed out, continuous polishing machining can be carried out, the structure is simple, design is reasonable, operation is convenient and fast, the problem that lathe resources are occupied for a long time in a traditional polishing method can be effectively solved, normal use of other equipment is not affected, and the production efficiency is greatly improved.

The invention discloses a double-layer high-speed wire coil structure and a manufacturing method.The double-layer high-speed wire coil structure comprises a feeding frame, a vertical supporting table, a feeding conveying belt, a first-stage mounting base and a second-stage mounting base.In the using process, a shifting rod can eject wire coil materials stacked on the upper layer to be separated from the wire coil materials at the bottom, and therefore the wire coil materials on the upper layer are separated from the wire coil materials on the lower layer; the adjacent shifting rods can limit a moving channel of the wire coil materials, so that the wire coil materials can only pass through gaps between the adjacent shifting rods, arrangement and spreading of the wire coil materials on the surface of the feeding conveying belt are completed, the adjacent wire coil materials are completely separated, the shifting rods rotate to push the stagnant wire coil materials to rapidly flow outwards, and therefore the wire coil materials are prevented from being blocked. And the filtering air box can rapidly extract and filter impurities and dust in the area covered by the negative pressure dust collection bin, the negative pressure dust collection bin injects dusty gas into the filtering air box through dust collection holes, auxiliary welding impurities and dust on the surface of the wire coil material are effectively removed, and the polishing effect of the surface of the wire coil material is guaranteed.

The utility model discloses a polishing roller for furniture production, and relates to the field of production tools. The grinding roller comprises a roller body, supporting shafts are coaxially and fixedly arranged at the two ends of the roller body, the side wall of the roller body is sleeved with an outer cylinder through an assembly part and locked through a positioning part, and a grinding material layer is arranged on the side wall of the outer cylinder; partition cavities are evenly formed in the roller body in the length direction and filled with fine sand. A connecting roller is arranged on one side of the side wall of the roller body. The two ends of the connecting roller are connected with the supporting shafts through connecting pieces. A cavity is formed in the connecting roller, and a rotating connector is arranged on one side of the connecting roller and communicates with the cavity. Through holes are evenly formed in the side wall of the connecting roller and communicate with the cavity. The grinding roller has the advantages that the outer barrel and the roller body are detachably installed, the grinding material layer can be conveniently disassembled, assembled and replaced, fine sand flows along the partition cavities, dust on the grinding material layer is shaken off, the connecting roller can conveniently suck the dust, use is flexible, and the polishing effect is guaranteed.

The utility model discloses a laboratory is with aluminum alloy electrolytic polishing device relates to electrolytic polishing device technical field, include: electrolytic tank, its inside is equipped with mutually parallel arrangement's anode column and cathode column, install the board, fix in anode column bottom portion is used for clamping work piece, baffle, vertical fixed in the middle part of install the board, and one pair of flow guide curved surface is arranged to both sides symmetry, impeller subassembly, including the rotation impeller that symmetry is equipped with baffle both sides, the utility model discloses the flow guide curved surface of baffle both sides symmetry arrangement cooperates with symmetry's rotation impeller, and the electrolyte is swept when impeller rotates and is washed work piece through flow guide curved surface, makes the electrolyte can even function on work piece surface, realizes efficient polishing, the arc flow guide block that sets up can drain the electrolyte after washing, and the electrolyte more smoothly flows to electrolysis area under the guidance of guide plate, and the sinking type collection tank can collect the electrolyte after the drainage of arc flow guide block and the foreign matter generated in electrolytic process.

The utility model belongs to the technical field of grinding equipment, and particularly relates to a burr removing device for an injection molded part. Two groups of side polishing mechanisms are staggered up and down, are vertically distributed and form a three-dimensional polishing path channel together with a roller and a protective plate; and therefore, the device can conveniently and rapidly grind and polish burrs on the front side, the rear side, the left side and the right side of the injection molding part, the labor intensity of workers is reduced, and the product precision of the injection molding part is improved. Through the design of the concave-arc-shaped grinding wheel and the electric telescopic rod, the corner angle part of an injection molding part can be accurately treated, burrs and sharp edges can be removed, a product is smoother and safer, the electric telescopic rod can accurately control the position and height of the concave-arc-shaped grinding wheel, accurate control over the corner angle grinding process is achieved, and the automation degree is further improved.

The present invention discloses an electrochemical polishing method, system, electronic device and storage medium for a metal workpiece, the method comprising: obtaining the pressure value of the polishing wheel on the metal workpiece, and the rotation speed of the motor or the rotation speed of the polishing wheel; calculating a reference current value based on the pressure value and the rotation speed based on a calculation model; and controlling a power supply to output the reference current value as a polishing current. The embodiment of the present invention adjusts the polishing current value in real time through the pressure value and the rotation speed, thereby eliminating the need to fix the pressure value and the rotation speed, and avoiding the polishing effect being affected by fluctuations in the power supply equipment during the polishing process.

The application discloses a device for eliminating the burr defects of hot-rolled stainless steel edges, which comprises a mounting plate, an adjusting mechanism, an edge cutting mechanism, a flat polishing mechanism and a side polishing mechanism, wherein the adjusting mechanism, the edge cutting mechanism, the flat polishing mechanism and the side polishing mechanism are arranged on the mounting plate, the edge cutting mechanism is arranged at one end of the mounting plate, the side polishing mechanism is arranged at the other end of the mounting plate, and the flat polishing mechanism is arranged between the edge cutting mechanism and the side polishing mechanism; the adjusting mechanism is movably connected with the mounting plate to adjust the spacing; and the mounting plate is arranged on a mounting frame. The edge cutting mechanism can cut the edges of the stainless steel plate, then the flat polishing mechanism and the side polishing mechanism can polish the cut edges of the stainless steel plate and remove the burrs. Furthermore, the edge cutting mechanism is additionally provided with a cleaning mechanism and a grinding mechanism, the cleaning mechanism can effectively clean the adhered sundries on the cutter to keep the cutter clean, the grinding mechanism can grind the cutter in real time to ensure the sharpness of the cutter, so that the cutter can cut quickly and the burrs can be reduced.

The invention belongs to the technical field of industrial automation and intelligent manufacturing, and particularly relates to a robot ultrasonic polishing method, device and system.The robot ultrasonic polishing method comprises the steps that a robot ultrasonic polishing tool is calibrated, a polishing workpiece is positioned, and the position of the polishing workpiece under robot base coordinates is determined; based on the model information of the to-be-polished workpiece, a polished workpiece model is constructed and analyzed; based on the to-be-polished workpiece model analysis information, a polishing area is divided, and an ultrasonic polishing path of the robot is planned; interference analysis of the path points is carried out on the planned polishing path, and robot ultrasonic polishing of the workpiece is carried out according to the interference analysis result of the path points; and the polishing effect of robot ultrasonic polishing is evaluated, closed-loop feedback of robot ultrasonic polishing is conducted in combination with the polishing effect evaluation result, and robot ultrasonic polishing technological parameters are adjusted in real time according to the feedback result.

The invention relates to the technical field of spherical surface polishing, in particular to concave-convex spherical surface polishing integrated equipment. The concave-convex spherical surface polishing integrated equipment comprises a workbench and a mechanical arm, the top of the workbench is fixedly connected with an L-shaped plate, the top of the L-shaped plate is rotationally connected with a metal ball through a rotating mechanism, the side wall of the metal ball is provided with an arc-shaped groove, an electromagnet is fixedly inserted into the side wall of the metal ball, and the mechanical arm is fixedly connected with a mounting plate. The device has the beneficial effects that a workpiece is placed on the rotatable metal ball and is adsorbed and fixed by the electromagnet, so that the workpiece can be easily switched from a concave surface to a convex surface. By means of the design, the workpiece replacement step in the polishing process is simplified, and the polishing efficiency is improved. When the convex surface of the workpiece needs to be polished, only the metal ball needs to be rotated by 180 degrees, the workpiece is placed on the metal ball again, the polishing equipment does not need to be positioned again or adjusted, and time and manpower are greatly saved.

The utility model discloses a stone surface polishing device which comprises a polishing table, first guide rails are fixedly connected to the two sides of the polishing table, second guide rails are fixedly connected to the two sides of the polishing table, the bottoms of the second guide rails are in a tooth shape, an adjusting assembly is arranged at the top of the polishing table, a sliding frame is arranged on the surface of the adjusting assembly, and the sliding frame is provided with a sliding groove. A grinding machine is arranged on the front face of the sliding frame. The polishing machine is separated from the surface of the stone, the air cylinder is started, the cleaning roller is attached to the surface of the stone, the first motor is started, the cleaning roller rotates, the second motor is started, the rotating rod drives the transferring frame to slide on the top of the polishing table through the gear and the second guide rail, and the cleaning roller slides on the surface of the stone. Therefore, the purposes of cleaning the surface of the stone through the cleaning structure, preventing dust and chippings on the surface of the stone from influencing the grinding effect and ensuring the polishing effect of the surface of the stone are achieved.

The invention discloses chemical mechanical polishing equipment and method for the inner wall of a large-diameter long pipe, and belongs to the technical field of chemical mechanical polishing. The chemical mechanical polishing equipment comprises a polishing box body, a water bucket and a polishing solution bucket; a jacket device, a rotary driving device, a linear driving device and a polishing head are arranged in the polishing box body, the water bucket and the polishing liquid bucket are both connected with the polishing head, and a power device is arranged between the water bucket and the polishing head; the clamping sleeve device is used for supporting and clamping a to-be-polished sample piece, the polishing head is fixed in the polishing box body, the rotary driving device can drive the to-be-polished sample piece to rotate in a clamping sleeve, and the linear driving device can drive the to-be-polished sample piece to do linear reciprocating motion. And the polishing head enters the to-be-polished sample piece, and the inner wall of the to-be-polished sample piece is polished for multiple times. According to the equipment, the to-be-polished sample piece can rotate around the axis while the to-be-polished sample piece does linear motion relative to the polishing head, circumferential uniform polishing of the inner wall of the to-be-polished sample piece is achieved, and the polishing uniformity, quality and efficiency are guaranteed.

The utility model discloses a valve casting inner surface polishing device which comprises a working table, a through hole is formed in the working table, a positioning concave ring corresponding to a valve casting is arranged on the working table on the periphery of the top of the through hole, a plurality of clamping blocks are arrayed on the working table on the periphery of the positioning concave ring, and the clamping blocks are connected to the working table in a telescopic mode in the radial direction of the through hole. The bottom of the workbench is further connected with a platform in a lifting mode, the top of the platform is rotationally connected with a polishing head, a driving motor is fixed to the bottom of the platform, and an output shaft of the driving motor is connected with the polishing head. The valve casting inner surface polishing machine can conduct semi-automatic polishing on the inner surface of a valve casting, manpower can be saved, and machining efficiency is improved.

The utility model relates to the technical field of polishing machines, and discloses a stainless steel bar polishing machine which comprises a working table, a polishing wheel used for polishing a bar is arranged on the left front side of the upper end of the working table, a grinding wheel used for grinding the bar is arranged on the left rear side of the upper end of the working table, and a rotating screw rod is arranged on a plate-shaped structure of the upper end of the working table. The rotating screw rod is connected with the polishing wheel through a belt wheel, and an adjusting screw rod is rotationally arranged on the plate-shaped structure at the upper end of the workbench. According to the stainless steel bar polishing machine, by additionally arranging the pressing structure, stainless steel bars in the conveying and polishing process can be pressed, the situation that the stainless steel bars are not attached to the polishing wheel any more in the grinding and polishing process is avoided, and the pressing structure is adjustable so that the stainless steel bars of different sizes can be pressed conveniently; and the stainless steel bar can be driven to move in a linkage mode along with grinding and polishing, manual auxiliary feeding is not needed any more, and it is guaranteed that the stainless steel bar is evenly and fully ground and polished.

The invention discloses a highlight grating mold all-dimensional polishing mechanism which comprises a clamping assembly used for clamping a to-be-machined mold, a polishing assembly used for polishing the to-be-machined mold, and a polishing assembly. The grinding roller is used for polishing the mold on the clamping assembly; the mounting rod is used for mounting the grinding roller; the waste box is arranged below the mounting rod; the bottom plate is arranged below the waste box; the baffle is arranged on the bottom plate; a first movable groove allowing the clamping assembly to move and a second movable groove allowing the mounting rod to move are formed in the baffle, and the grinding roller can move on the mounting rod; any part of the mold can be conveniently polished and ground, the polishing and grinding effect of the device is guaranteed, and the automation degree is high.

The invention relates to the technical field of flat polishing machine grinding head structures, in particular to a flat polishing machine swing grinding head structure which comprises a plate frame, a guide rail is connected to the top end of the plate frame, a grinding head assembly is arranged at the bottom end of the plate frame and comprises a swing accessory, and a rotating shaft is rotationally installed on the side of the swing accessory. The shaft barrel drives the frame shaft to rotate to control the grinding wheel to rotate, when the grinding wheel rotates, the rotating shaft can be driven to be between the left retaining ring and the right retaining ring, at the moment, the V-shaped return rail groove of the rotating shaft can be matched with the guide block to control the rotating shaft to rotate and move left and right between the left retaining ring and the right retaining ring, and then the grinding wheel is controlled to grind parts during swinging; at the moment, in the pushing process of the part, the grinding wheel can grind the part in the non-stop and non-debugging state, the probability that lines are formed in the horizontal moving direction of the polished part between one polishing track and another polishing track in the traditional grinding process is effectively reduced, and the polishing and grinding effect is guaranteed.