273results about How to "Guaranteed grinding quality" patented technology

The invention discloses a multi-station automatic grinding system. The multi-station automatic grinding system comprises a workbench, a conveying belt set, automatic grinding stations and a plurality of carrying discs. The automatic grinding station comprises a conveying and distributing device, a rough grinding device, a multi-station grinding device and a carrying device; the multi-station grinding device comprises four grinding devices; each grinding device is provided with a cleaning mechanism; the carrying device comprises three carrying mechanisms. Each carrying mechanism is provided with two pushing mechanisms arranged in an array mode and two displacement mechanisms. The carrying disc is provided with an automatic adjusting structure. The invention further discloses a grinding machining method. Full-automatic processing of carrying, distributing, cleaning, grinding and discharging of the carrying disc of the optical fiber head material and recycling of the product and the carrying disc is achieved; the multi-station grinding device composed of a plurality of grinding devices is used for carrying out multiple times of fine grinding processing and standby processing on the optical fiber head, so that the processing efficiency is ensured.

The polishing head comprises a shell, a carrier, a retaining ring and an elastic film assembly, the shell is used for being connected to the lower portion of a rotary driving part, the carrier is connected to the lower portion of the shell and provided with a containing cavity with a downward opening, the retaining ring is connected to the lower end face of the carrier, and the elastic film assembly is connected to the lower end face of the carrier. The elastic membrane assembly is arranged in the containing cavity, a buffering cushion ring is arranged at the bottom of the elastic membrane assembly, and the buffering cushion ring is arranged close to the outer ring of the elastic membrane assembly. According to the polishing head for the square silicon wafer, the incircle area of the square silicon wafer is ground through the middle area of the elastic film assembly, meanwhile, the buffering cushion ring close to the outer ring of the elastic film assembly abuts against the upper portion of the corner area of the square silicon wafer, effective buffering on the corner area is formed, and the polishing effect is improved. The problem that stress concentration is generated in the corner area in the grinding process is avoided, the grinding structure of the corner area is optimized, synchronous grinding of the inscribed circle area and the corner area is achieved, and the grinding quality of the square silicon wafer is guaranteed.

The invention belongs to the technical field of grinding equipment, and particularly relates to a full-automatic valve grinding machine which comprises a base and a control box fixedly connected to the right side wall of the base, a PLC is fixedly connected to the right side wall of the base, and a clamping mechanism is fixedly connected to the upper side wall of the base. When the grinding machine is used for grinding the sealing door of the valve plate, a proper amount of grinding paste can be automatically dispensed and stricken on the grinding surface of the valve plate, the grinding quality of the valve plate is guaranteed, meanwhile, waste of the grinding paste is avoided, meanwhile, an operator does not need to manually smear and stricken the grinding paste, the workload of the operator is reduced, and the working efficiency is improved. According to the grinding machine, when the grinding material is used for grinding the grinding surface of the valve plate and the grinding surface of the valve plate, proper extrusion force can be kept between the grinding material and the grinding surface of the valve plate, the grinding performance of the valve plate is guaranteed, meanwhile, after the grinding material is consumed to a certain degree, an operator can be reminded to replace the grinding material in time, and the grinding quality of the grinding machine is further guaranteed.

The invention provides a multi-face and multi-hole grinding station which comprises a workbench, a clamping mechanism, a first grinding mechanism and a second grinding mechanism, the clamping mechanism, the first grinding mechanism and the second grinding mechanism are arranged at the top of the workbench, and the first grinding mechanism is located on at least one of the front side and the rear side of the clamping mechanism and comprises a first grinding brush and a rotating motor used for driving the first grinding brush to rotate; a first moving mechanism used for driving the rotating motor to move front and back and move left and right is arranged between the first grinding mechanism and the workbench, and the second grinding mechanism is located on at least one of the left side and the right side of the clamping mechanism. The second grinding mechanism comprises a first multi-shaft driving motor and a plurality of second grinding brushes fixedly arranged at the multiple output ends of the first multi-shaft driving motor in a one-to-one correspondence mode, and the first multi-shaft driving motor is used for driving the multiple second grinding brushes to rotate at the same time. A second moving mechanism used for driving the first multi-axis driving motor to move left and right is arranged between the second grinding mechanism and the workbench. The automatic polishing device can automatically polish a plurality of holes in a plurality of surfaces of the gas circuit board.

The invention provides a multi-sensor fusion robot control method, system and device and a medium. According to the method, a workpiece image of a target workpiece is obtained through a visual sensor, the workpiece image is sent to an indication controller, position information of a grinding actuator is obtained through a position sensor, and the position information is sent to the indication controller; and the controller determines the material surface attribute in the corresponding polishing range of the polishing actuator according to the workpiece image and the position information, and then determines the polishing mode corresponding to the polishing actuator according to the material surface attribute, so that different polishing strategies are adopted in a targeted manner according to different physical characteristics of different target workpiece material surface areas, and the polishing efficiency is improved. And the grinding quality is ensured.

The utility model relates to the technical field of garage door aluminum part production, in particular to garage door aluminum die-casting flat wheel groove polishing and clamping equipment which comprises a supporting frame, a clamping plate, a guiding device and a fixing assembly, the clamping plate is installed on the top of the supporting frame, and the fixing assembly is arranged between the supporting frame and the clamping plate. The guide device is arranged on one side of the supporting frame, and the fixing assembly comprises a connecting shaft, a limiting ring, a clamping ring, a guide wheel, a fixing inserting ring, a handle, a flat wheel, a pressing ring and a limiting rotary knob. When the connecting shaft is rotated, the guide device controls the guide wheel to move forwards in the rotating process, so that the flat wheel is controlled to rotate and move slowly, the contact depth of the grinding wheel and grinding equipment is constant, the uniform and effective grinding effect is achieved, the grinding quality is guaranteed, and meanwhile the product surface quality is protected.

The invention discloses a ring surface outer pipeline welding seam surface grinding device and a grinding quality detection method thereof, and relates to the technical field of pipeline grinding, the ring surface outer pipeline welding seam surface grinding device comprises a grinding unit, a holding arm unit and a motion control system, the grinding unit is composed of a binocular stereoscopic vision system and a flexible grinding head device, the arm holding unit is composed of a pressure sensor set, an electromagnetic adsorption device and a mechanical arm set, and the motion control system is composed of a driving box, a wheel set and a frame set. The electromagnetic adsorption device is adopted, during work, the binocular stereoscopic vision detection system determines the range of a to-be-polished area, the controller drives the polishing device to move, the induction type pressure sensor feeds back collected pressure signals of an electromagnet and the outer wall of a pipeline to the control module, and the magnitude of electromagnetic force is controlled by changing the current of a coil; in addition, due to the fact that the polishing device is of a semi-open structure through the hinge device, multi-dimensional safe and efficient polishing operation is achieved by means of the electromagnetic force adjustable adsorption device.

The mechanical arm abrasive belt grinding machine with the detection structure comprises a material blocking supporting structure, a clamping limiting structure is slidably connected to the material blocking supporting structure, a cleaning structure is arranged on the lower side of the clamping limiting structure, and the clamping limiting structure and the cleaning structure are both located between waste gas treatment structures. A detection cleaning structure is fixed to the material blocking supporting structure, a splash-proof assembly is slidably connected to the bottom box, a position adjusting assembly is fixed to the upper side of the bottom box, a supporting frame is rotatably connected to the position adjusting assembly, the supporting frame telescopically adjusts the positions of a first connecting plate and a second connecting plate through a telescopic structure, and the second connecting plate is located on the right side of the first connecting plate. The mechanical arm abrasive belt grinding machine with the detection structure has the beneficial effects that waste gas is automatically treated, an abrasive belt body is automatically detected, small workpieces or large-size workpieces are automatically ground and machined, and the mechanical arm abrasive belt grinding machine with the detection structure has the advantages that splashing prevention is automatically achieved, and an operation table is automatically cleaned.

The invention provides automatic rotary welding equipment for pipelines, and relates to the field of building pipeline welding, and the automatic rotary welding equipment is characterized in that through arrangement of a transmission base and a grinding head, the welding position of the pipelines can be ground, the grinding head at the top of the transmission base is moved to the position between the pipelines, and then a transmission motor is started; and a transmission motor drives a grinding head to rotate through a transmission column, so that the welding position of the pipeline is ground, the grinding quality of welding equipment is guaranteed, the influence of foreign matter on pipeline welding is reduced, and the problem that the welding position of the pipeline is usually ground before the pipeline is welded, and the welding efficiency is improved is solved. However, common welding equipment is generally not provided with a good polishing mechanism, so that the problem that welding of the welding equipment is affected due to corrosion and the like at the welding position of the pipeline is solved.

The invention belongs to the technical field of star-shaped sleeve feeding and discharging, and particularly relates to a star-shaped sleeve feeding and discharging device which comprises a base, sliding frames, a clamping and conveying integrated material conveying mechanism, an extension type grinding mechanism and a clamping type driving mechanism, the sliding frames are symmetrically arranged on the two sides of the base, the clamping and conveying integrated material conveying mechanism is arranged on the sliding frames, and the extension type grinding mechanism is arranged on the clamping type driving mechanism. The extending type grinding mechanism is arranged at the end, close to the base, of the clamping and conveying integrated material conveying mechanism, the clamping type driving mechanism is arranged on the base, and the clamping and conveying integrated material conveying mechanism comprises a lifting mechanism, a butt clamping mechanism and a material carrying mechanism. According to the star-shaped sleeve feeding and discharging device, a star-shaped sleeve feeding and discharging structure and a star-shaped sleeve grinding structure are integrally arranged, the grinding time of the star-shaped sleeve can be prolonged, it can be avoided that many chippings are gathered between the inner wall of the star-shaped sleeve and a grinding layer, and the grinding quality of the star-shaped sleeve is guaranteed.

The utility model relates to the technical field of glass production, and discloses an injection molding glass trimming tool which comprises a base, a grid plate used for supporting glass and a clamping plate used for fixing the glass are arranged on the base, an installation box body capable of moving in the direction of the base is arranged above the base, two polishing rollers are arranged below the installation box body, and the two polishing rollers are arranged on the base. Water flow is introduced into the base and matched with the baffles, so that part of dust generated by polishing falls into the water, the dust is prevented from drifting away in the air, a good working environment is provided for production, follow-up cleaning is facilitated, the production efficiency is improved, and the production cost is reduced. Glass is polished and trimmed by controlling the polishing rollers to rotate and move at the same time, the polishing efficiency is improved, glass of different sizes is conveniently polished by adjusting the distance between the two polishing rollers, the two polishing rollers can be attached to the side edges of the glass in cooperation with the fixing mechanism, and the polishing quality is guaranteed.

The utility model is applicable to the technical field of pipe fitting processing, and discloses a pipe fitting notch polishing device, which is characterized in that a hollow frame is fixedly mounted on the surface of one side, far away from a supporting plate, of a connecting plate, a two-way screw rod is rotatably mounted in the hollow frame through a bearing, and transmission sleeves are movably sleeved on the surfaces of two ends of the outer side of the two-way screw rod; four groups of attaching arc plates are movably embedded in the side edge of the hollow frame, a transmission block is fixedly mounted on the surface of the outer side of each transmission sleeve, a push rod is hinged to the outer side of each transmission block through a rotating shaft, and the end, away from the transmission sleeve, of each push rod is hinged to the outer side of the corresponding attaching arc plate through a rotating shaft; a servo motor is fixedly installed on the surface of the end, away from the supporting plate, outside the hollow frame. According to the technical scheme, the attaching arc plate can be attached to the inner wall of the pipe fitting to conduct abutting and limiting treatment on the pipe fitting, abutting and reinforcing can be conducted on different positions in the pipe fitting, and the stability of the pipe fitting in the grinding and placing process is further improved.

The invention discloses brake disc surface repairing and grinding equipment, and belongs to the technical field of grinding equipment. Comprising a base, a grinding mechanism and a limiting mechanism, the grinding mechanism comprises a rotating disc and multiple sets of scraping and grinding assemblies, the rotating disc is rotationally installed on the upper side of the base, multiple containing grooves are formed in the upper side of the base and annularly and evenly distributed, and the multiple sets of scraping and grinding assemblies are arranged in the multiple containing grooves correspondingly; sliding grooves are formed in the side walls of the containing grooves, the multiple sliding blocks are connected through adjusting components, a groove is formed in the upper side of the base and used for collecting metal chips, conveying components are arranged in the multiple containing grooves and used for guiding and conveying the metal chips, a driving component is arranged on the bottom side of the base, and the rotary disc is driven by the driving component to drive the multiple scraping and grinding assemblies to rotate. The problems that metal filings generated by polishing are prone to making contact with the surface of the brake disc, secondary scratches are generated, a cutter is arranged on one side, stress on the brake disc is uneven, and the polishing quality is affected are effectively solved.

The utility model discloses a polaroid rectangular one-way edge grinding device, belongs to the technical field of polaroids, and aims to solve the problems that chippings cannot be cleaned and the rotation angle accuracy is not high. The polaroid rectangular one-way edge grinding device comprises a box body, a bottom plate is fixedly connected to the bottom in the box body, a box door is hinged to the front side of the box body through a hinge, and a rotating mechanism is arranged at the bottom in the box body; a dust collection mechanism is fixedly connected to the position, above the rotating mechanism, of the top in the box body, a second electric telescopic rod is fixedly installed at the bottom in the box body, the end of the second electric telescopic rod is fixedly connected with a mounting frame, a sliding groove is formed in the position, corresponding to the surface of the inner wall of the box body, of the mounting frame, and a motor is fixedly installed in the mounting frame; the output end of the motor is fixedly connected with an edge grinding roller; according to the polaroid polishing machine, through the arranged dust collection mechanism, chippings can be rapidly adsorbed and cleaned when a polaroid is polished, the situation that the polishing work is affected by accumulation of the chippings is avoided, and therefore the safety of the polishing work is improved, and the polishing quality is guaranteed.

The invention discloses motor shaft grinding equipment with a defect detection function, and relates to the technical field of grinding, the motor shaft grinding equipment comprises a rack, a grinding wheel, a guide wheel and a supporting mechanism, the rack is provided with a guide rail, a first support and a second support, the grinding wheel is rotatably connected with the first support, and the guide wheel is rotatably connected with the second support; the second support is slidably connected with the guide rail, the supporting mechanism is fixedly connected with the second support, and the supporting mechanism is used for adjusting the height of the workpiece. A workpiece is supported through the supporting mechanism and the guide wheel, the grinding wheel is used for grinding, the workpiece is tightly pressed on the guide wheel through cutting force, the axis of the guide wheel inclines relative to the axis of the grinding wheel, and the guide wheel rotates at a low speed to drive the workpiece to rotate through friction force.

The utility model relates to the technical field of wood handicraft processing, and discloses a wood handicraft corner polishing device which comprises a workbench, and a clamping and fixing mechanism is arranged in the workbench. And the clamping and fixing mechanism comprises a shell, a bidirectional motor and a check block, the outer side of the shell is rotationally connected into an inner hole groove of the workbench, connecting rods are fixedly connected to the left side and the right side of the bidirectional motor, and the other ends of the two connecting rods are fixedly connected to the inner bottom wall of the shell. By means of the clamping and fixing mechanism, the problems that moving or sliding is prone to occurring, the risk that operators are injured is increased, the production efficiency is reduced, and the machining cost is increased can be solved; and the rotating shaft at the output end of the upper portion of the bidirectional motor drives the connecting block to rotate, so that the working efficiency is effectively improved, and the grinding quality is guaranteed.

The invention discloses a brake pad multi-angle grinding lathe and belongs to the technical field of brake pad grinding lathes, the brake pad multi-angle grinding lathe comprises a lathe bottom plate, a rotating part, a fixing part, a grinding part and a cooling part, a protective cover is fixedly connected to the upper surface of the lathe bottom plate, a door plate is hinged to the outer surface of the protective cover through a hinge, and the rotating part is arranged in the protective cover; two electromagnets are started through a control panel to generate a positive magnetic field, meanwhile, a magnetic sliding block generates negative magnetism, the magnetic sliding block is promoted to slide in a sliding rail, a grinding block is made to abut against a brake pad body, meanwhile, a driving motor and a rotating rod are matched with each other to drive the brake pad body to rotate, and therefore the brake pad body is ground; when the temperature sensor detects that the temperature exceeds a preset value, the control panel drives the electromagnet to generate a reverse electrode, the magnetic sliding block is promoted to drive the grinding block to move, a gap is generated between the grinding block and the brake pad body, and friction and heat generation are reduced.

The invention relates to the technical field of automobile part machining, in particular to an automobile part machining manipulator. The connecting seat is fixedly mounted at the rotating end of the manipulator; the connecting base is of an I-shaped structure, a column body is fixedly installed at the lower end of a horizontal section of the lower portion of the connecting base, and a fixing mechanism and a shaping mechanism are sequentially arranged on the column body from inside to outside. The shaping mechanism and the fixing mechanism are both concentrated on the mechanical arm, extra land occupation is not needed, the utilization rate of factory space is increased, then the brake disc is clamped, lifted and moved through the shaping mechanism and is shaped and straightened at the same time, so that follow-up accurate grinding of the grinding position of the brake disc and follow-up stacking are guaranteed, and the production efficiency is improved. And after the brake disc is straightened, the brake disc is fixed through the fixing mechanism, and the grinding part is avoided during fixing, so that two working surfaces of the brake disc can be ground through one-time fixing, the machining efficiency of the brake disc is improved, and the grinding quality of the brake disc is guaranteed.

The invention discloses a steel pipe multi-impeller polishing device and a polishing method thereof, and relates to the field of polishing devices.The steel pipe multi-impeller polishing device comprises a polishing machine body, and a driving motor, an auxiliary rolling assembly, a containing frame and an electric cabinet are installed on the polishing machine body. It needs to be explained that when the steel pipe is polished, the steel pipe is clamped through a plurality of positioning clamping plates, so that the steel pipe can be automatically positioned and restrained during polishing, the steel pipe can be buffered through a clamping spring, and the polishing quality is further guaranteed; in addition, if tripping occurs accidentally, the overturning frame drives the driving motor to overturn, then the driving motor drives the multi-leaf polishing wheel to be away from the steel pipe, meanwhile, the scram button is triggered, the polishing machine is shut down, and danger is prevented from being further expanded. In the grinding process, a worker treads the treading frame with the foot, then the protective cover can be turned over to cover the end of the multi-leaf polishing wheel, and the problem that the worker makes contact with the multi-leaf polishing wheel accidentally is solved.

This utility model relates to the field of graphite processing technology, specifically disclosing a graphite processing surface treatment device, including a frame and a motor steering wheel assembly. An extended lifting plate is fixedly installed on the outer surface of the frame, and support rollers are uniformly fixedly installed on the outer surfaces of both ends of the frame. During processing, this graphite processing surface treatment device only requires placing the graphite on the outer surface of the support rollers to lift it up and bring it into contact with the output end surface of the motor steering wheel assembly. Then, the motor steering wheel assembly is activated to rotate the graphite, allowing the drive motor to move the lifting support block via a screw. The lifting support block moves along the direction of the guide rail assembly, moving the grinding motor wheel assembly along with it. This allows the grinding motor wheel assembly to gradually move and grind the surface of the graphite without clamping or adjusting the graphite's position, improving processing stability, convenience, and speed.

The present invention belongs to the technical field of star-shaped sleeve loading and unloading, and specifically refers to a star-shaped sleeve loading and unloading device, including a base, a sliding frame, a clamping and feeding integrated material transport mechanism, an extended grinding mechanism and a snap-fit ​​driving mechanism, wherein the sliding frame is symmetrically arranged on both sides of the base, the clamping and feeding integrated material transport mechanism is arranged on the sliding frame, the extended grinding mechanism is arranged at one end of the clamping and feeding integrated material transport mechanism close to the base, the snap-fit ​​driving mechanism is arranged on the base, and the clamping and feeding integrated material transport mechanism includes a lifting mechanism, a clamping mechanism and a loading mechanism. The present invention provides a star-shaped sleeve loading and unloading device that integrates a star-shaped sleeve loading and unloading structure with a star-shaped sleeve grinding structure, which can not only prolong the grinding time of the star-shaped sleeve, but also avoid the accumulation of a large amount of debris between the inner wall of the star-shaped sleeve and the grinding layer, thereby ensuring the grinding quality of the star-shaped sleeve.

The invention relates to the field of gallium oxide production, in particular to a grinding and smashing device for gallium oxide production, which comprises a grinding machine barrel and a steel ball, the head end of the grinding machine barrel is open, the outer side wall of the head end of the grinding machine barrel is in threaded connection with a steel cover, and the steel cover is sleeved with a first clamping sleeve; one side of the first clamping sleeve is connected with vibration equipment; a round hole is formed in the center of the tail end of the mill cylinder; when a steel ball impacts in a mill cylinder and a steel cover, raw materials can be efficiently smashed, the smashed powdery raw materials are ground through cooperation with a grinding disc, and a second electric telescopic rod adjusts and controls the grinding disc to control powder grinding, so that the smashed raw materials can be directly ground; and the ground raw materials are directly collected in cooperation with an air suction pump, the continuity of the crushing and grinding process is improved, and the problem that the tedious process that the crushed raw materials are manually taken out and then ground is avoided.

The invention discloses an automatic feeding and discharging mechanism of a polaroid grinding machine. The automatic feeding and discharging mechanism comprises a six-axis mechanical arm, a jacking part and a clamping part. The jacking part comprises a fixed column, a sliding plate, a jacking air cylinder and a jacking column; a jacking hole is formed in a lower pressing table of the grinding machine; the bottom end of the fixing column is vertically fixed to a machine frame of the grinding machine, a panel of the sliding plate is vertically and slidably connected to the top end face of the fixing column, a cylinder body of the jacking air cylinder is fixed to the top face of one end of the sliding plate, and the bottom end of the jacking column is fixed to a piston rod of the jacking air cylinder and can slide to the position below the lower pressing table along with the sliding plate. The jacking cylinder can drive the jacking column to penetrate through the jacking hole so as to bear the polaroid; the clamping part is fixed to the driving end of the six-axis mechanical arm so as to clamp the polaroid. The multi-degree-of-freedom characteristic of the six-axis mechanical arm is used for being matched with the clamping part to automatically clamp the polaroid, automatic feeding and discharging of the polaroid can be achieved through the cooperation of the six-axis mechanical arm and the jacking part, and one set of mechanism can meet the working requirements of two grinding machines at the same time.

This invention relates to the field of MDF processing technology and discloses a fine sanding device for MDF, comprising: a base, a two-dimensional slide table disposed on the upper surface of the base, a board clamping assembly mounted on the two-dimensional slide table, and a groove formed on the surface of the two-dimensional slide table, a mounting bracket fixedly mounted on the base, and a support frame slidably disposed on the side of the mounting bracket near the two-dimensional slide table. This invention employs a technical means of cooperating a first moving component and a second moving component. First, the second moving component drives multiple bases to expand or contract at equal intervals to adjust the distance between multiple electric sanding components. Then, the first moving component drives the electric sanding components to move downwards, thereby achieving the sanding of multiple equidistant circular holes on the MDF board. This overcomes the shortcomings of existing technologies and achieves the technical effects of improving sanding efficiency and ensuring sanding quality.

The utility model relates to the technical field of toughened glass production, a kind of edge grinding device for toughened glass production, including polishing motor, the output end of polishing motor is fixedly connected with coupling, coupling is fixedly connected with polishing disc, further include: remove dust's dust removal brush after glass polishing, the transmission assembly that drives dust removal brush to rotate dust removal is installed on the polishing disc, the transmission assembly is installed on polishing motor by support rod;Protective shell is protected inside transmission assembly;Dust removal brush in the utility model is synchronous with polishing disc rotation in polishing process, timely remove dust and residue on glass, so that staff can clearly observe the state after glass polishing, quickly find uneven polishing, missing area or overpolishing etc. Problem, avoid the glass with defect to flow into subsequent process, guarantee the polishing quality of product from the source, reduce the rework operation carried out due to product unqualified.

This invention discloses an automatic grinding device for partitions, comprising a connecting structure, a lead screw, and a base. An installation structure is rotatably sleeved on the lower part of the connecting structure. Two installation beams are fixed to the upper part of the outer surface of the installation structure. A coarse adjustment structure is installed at the bottom end of each of the two installation beams. Two clamping cylinders are hinged to the middle of the outer surface of the base, and two clamping frames are hinged to the lower part of the outer surface of the base. The output ends of the two clamping cylinders are respectively hinged to the two clamping frames. A fine adjustment structure is installed at the ends of the two coarse adjustment structures that are far apart from each other, and a grinding structure is installed on each of the two fine adjustment structures. During the grinding of the partition, the grinding wheel moves along the partition while rotating, achieving continuous and automatic grinding of the partition, improving grinding efficiency. It can automatically adjust the pressure between the grinding wheel and the partition, avoiding excessive or insufficient pressure, thereby effectively ensuring grinding quality.

An automatic equipment for basketball inner liner joint line polishing relates to the technical field of basketball inner liner joint line polishing assembly, and comprises an adjusting device, a joint line positioning device and a polishing device; the adjusting device comprises a support frame two, a servo motor one and two groups of adjusting mechanisms symmetrically installed on the support frame two; the adjusting mechanism comprises a rotating frame, an adjusting ball, a servo motor two, a fixed rod and a pushing assembly; the servo motor one drives the two rotating frames to synchronously rotate; the adjusting ball is driven to rotate by the servo motor two; the fixed rod is slidably and elastically installed on the support frame two and is pushed by the pushing assembly; the joint line positioning device comprises a support frame three, a moving frame, a contact rod and a touch switch; the moving frame is slidably installed on the support frame three; the contact rod and the touch switch are cooperatively arranged; the automatic equipment for basketball inner liner joint line polishing is realized, the cooperation of the adjusting device and the joint line positioning device can adjust the joint line to a unified position, so that the polishing device polishes the joint line.

The utility model relates to an ore grinding machine with specification-adjustable nano ceramic balls, which belongs to the technical field of ore grinding and comprises a grinding bin, a top cover detachably connected to the top of the grinding bin, a feed port fixedly communicated with the top of the top cover and a discharge pipe fixedly communicated with the bottom of the grinding bin. A self-adaptive grinding mechanism extending into the top cover is arranged on the upper surface of the top cover, and a cooling mechanism extending out of the grinding bin is arranged on the upper surface of the top cover. According to the ore grinding machine capable of adjusting the specifications of the nano ceramic balls, when a double-shaft motor is started, a main bevel gear and an auxiliary bevel gear are driven to be in transmission fit, and under the elastic force action of a reset spring, a sliding sleeve slides on a transmission shaft to drive a supporting rod and a movable plate to be expanded or contracted, so that the specifications of the nano ceramic balls are adjusted; and through centrifugal force and impact force generated by rotation, the ball bodies of the nano ceramic balls achieve the optimal grinding effect in the grinding bin, and the advantage of high grinding efficiency is achieved.

The utility model relates to the technical field of grinding machinery, in particular to a grinding machine for roller machining, which comprises a lathe bed, a headstock slidably arranged at the left end of the lathe bed, a bracket fixedly arranged at the middle section of the lathe bed through a plurality of first hydraulic cylinders, a tailstock slidably arranged at the right end of the lathe bed, and the headstock and the tailstock respectively clamp and fix the left end and the right end of a roller in a working state. A sliding rail is fixedly connected to the bottom of the cross beam, a sliding block is connected to the lower portion of the sliding rail in a sliding fit mode, a constant-speed driving piece is arranged on one side of the sliding block, a plurality of second hydraulic cylinders are fixedly connected to the bottom of the sliding block at intervals, and the lower ends of the second hydraulic cylinders are fixedly installed at the top of the cutting mechanism; in the working state, the bottom of the cutting mechanism abuts against the roller and is used for completing rough grinding, medium grinding and accurate grinding. The grinding machine has the advantages that grinding of corresponding stages is achieved by changing the position of the grinding wheel, frequent manual replacement of the grinding wheel is avoided, and grinding efficiency is greatly improved; and the corresponding grinding wheel slides at the constant feeding speed meeting the requirement.

A polishing device capable of polishing the wing face and the ventral face of a longitudinal beam at the same time comprises a bottom frame, a longitudinal beam driving device, a material pressing device, a fixed side wing face polishing device, a floating side wing face polishing device, a fixed side ventral face polishing device and a floating side ventral face polishing device are installed on the bottom frame, and a waste collecting device for receiving polishing waste is arranged at the bottom of the bottom frame. Wherein the floating side wing face grinding device and the floating side ventral face grinding device can conduct adaptive adjustment grinding according to the width of a longitudinal beam, the material pressing device can press the longitudinal beam to the longitudinal beam driving device, and the longitudinal beam driving device can drive the longitudinal beam to advance. The fixed side wing face grinding device and the floating side wing face grinding device can grind the wing face of the longitudinal beam, and the fixed side ventral face grinding device and the floating side ventral face grinding device can grind the ventral face of the longitudinal beam.