4542results about How to "Improve grinding efficiency" patented technology

The invention discloses a robot grinding real-time defect detection and self-adaptive correction system based on deep learning. The problem that in the prior art, real-time detection, defect correction and accurate path optimization are difficult to achieve in the grinding process is solved. The image, the three-dimensional point cloud and the moment data are fused through a multi-modal sensing system, and data fusion processing is performed by adopting a time synchronization mechanism, so that high-precision defect detection is realized. And the self-adaptive correction module dynamically adjusts the pressure, the speed and the angle of the grinding tool according to real-time feedback by using a reinforcement learning algorithm, so that accurate grinding for different workpiece surfaces is ensured. The system is further combined with closed-loop feedback control, the grinding path is continuously optimized, and the consistency and stability of the grinding quality are improved. Compared with the prior art, efficient and automatic defect detection and self-adaptive correction can be achieved on the complex and irregular workpiece surface, and the production efficiency and the surface treatment quality are remarkably improved.

The invention relates to the technical field of grinding equipment, in particular to a multi-stage crushing and grinding device which comprises a crushing part, a grinding part and a screening part, the crushing part shears and crushes soybeans through rotating crushing rods and fixing rods arranged in a staggered mode, then the soybeans fall into a rotating grinding cavity, the soybeans are crushed and ground through an inner conical surface and an outer conical surface which are matched with each other, and then the soybeans are crushed and ground. And through screening of the screening part, large particles are conveyed into the bin body through the spiral lifting part to be smashed again, the relative position of the adjustable taper sleeve and the grinding cone is adjusted, the gap of the grinding cavity is changed, the grinding fineness is optimized, the grinding efficiency is improved, a weighing sensor transmits a weight signal to a control system in real time, and automatic control over the device is achieved. By increasing the threaded connection area between the lug plate and the lead screw, the adjustable taper sleeve can be well fixed, the problem that the adjustable taper sleeve is prone to moving in the grinding process only through the fixing mode that a gear and a rack are connected in a meshed mode is solved, and the grinding effect is improved.

The invention relates to the technical field of quartz crucible manufacturing, and discloses a quartz crucible manufacturing surface treatment device which comprises a quartz crucible positioning assembly, a grinding belt is arranged above the quartz crucible positioning assembly, and an adjustable transmission assembly, a supporting assembly and an adjusting assembly are arranged on the inner side and the outer side of the grinding belt. The adjustable transmission assembly and the supporting assembly are located in the grinding belt, and the adjusting assembly is located on the inner side of the lower portion of the supporting assembly and located on the outer side of the grinding belt. A connecting shaft is installed at the upper end of the adjusting assembly, and the adjustable transmission assembly and the supporting assembly are installed on the outer side of the connecting shaft. After the structure is adopted, the grinding device has the following advantages that the adjustable transmission assembly can adjust the width of the two sides of the grinding belt according to the radius of the inner wall of the quartz crucible, a spring is arranged in the supporting assembly, the grinding belt is supported on the inner wall of the quartz crucible and attached to the inner wall of the quartz crucible in a large area, and an external driving device drives a connecting shaft to rotate; and the inner wall of the quartz crucible can be conveniently polished in all directions.

The invention relates to the technical field of well lid machining, and particularly discloses an automatic grinding machine for a well lid, the automatic grinding machine comprises a supporting seat and a well lid body, a mounting frame is fixedly connected to the upper surface of the supporting seat, a motor is fixedly connected to the inner wall of the top of the mounting frame, and the output end of the motor penetrates through the mounting frame and is fixedly connected with a third gear; the top of the mounting frame is rotationally connected with a second gear, and the second gear and the third gear are meshed with each other; the well lid body can be stably clamped on the supporting base through the supporting block and the pressing disc, the lower surface of the well lid is tightly attached to the rolling wheel, when the motor drives the mounting base to rotate, the rolling wheel rolls to drive the grinding roller to rotate, the peripheral face of the well lid is ground, and during grinding, the grinding roller slides in the fixing plate to adapt to protrusions or burrs of different specifications; and the three groups of grinding rollers work in sequence, so that larger bulges and burrs can be quickly removed. In addition, the three sets of grinding rollers with different mesh numbers can meet the grinding requirement more quickly, and efficiency and quality are greatly improved.

The invention discloses a method and a system for controlling test lapping of a stamping die. The method comprises the following steps: scanning an actual molded surface of the stamping die to generate actual three-dimensional point cloud data; determining a difference value according to the actual three-dimensional point cloud data and the virtual three-dimensional point cloud data; determining a first to-be-repaired area according to the difference value and a preset tolerance range; simulating deformation conditions of the stamping part under different pressures based on a preset virtual combined simulation model, and predicting a contact area and pressure distribution of the stamping die and the stamping part in an actual stamping process; determining a second to-be-repaired area according to the contact area and the pressure distribution; determining a to-be-polished area according to the first to-be-repaired area and the second to-be-repaired area; a polishing path is generated according to the to-be-polished area through a path planning algorithm; and grinding equipment is controlled to grind the stamping die according to the grinding path. Therefore, the efficiency of the whole test lapping process is improved.

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

The invention discloses a polishing device for bearing ring machining, and relates to the technical field of bearing machining, the polishing device comprises a supporting rack, the supporting rack comprises a base, supporting columns and a circular table plate, and the upper side edge of the base is connected with the lower side edge of the circular table plate through a plurality of supporting columns arranged in an annular array; the planetary moving mechanism comprises a vertical cylinder, a planetary rotating cylinder and a planetary power assembly, an inner gear ring is arranged above the circular table plate, and the left side and the right side of the inner gear ring are connected with the left side and the right side of the circular table plate through two supporting bent frames correspondingly; according to the grinding device for bearing ring machining, the grinding efficiency of an annular groove of a bearing outer ring is high, the grinding accuracy of the annular groove of the bearing outer ring is high, air can be continuously blown towards a grinding wheel in the grinding process, cooling of the grinding wheel is facilitated, and chippings attached to the grinding wheel can be blown away in time.

The invention discloses a grinding device for internal tooth forming, and particularly relates to the technical field of grinding, the grinding device comprises a sliding rail frame, a positioning plate is slidably mounted at the top of the sliding rail frame, a grinding mechanism is slidably mounted on one side of the positioning plate, and a telescopic cylinder for driving the positioning plate to move is fixedly mounted on the side, away from the grinding mechanism, of the positioning plate; a positioning mechanism is fixedly installed at the top of the sliding rail frame, and a driving mechanism is rotationally installed on the outer wall of the positioning mechanism. A plurality of limiting assemblies which are annularly and sequentially arranged around the outer wall of the gear at equal intervals are arranged, the multiple limiting assemblies are adjusted through repulsive magnetic strips so as to limit and abut against the outer wall of the gear, and suction cups which are fixedly attracted to the two sides of the gear are arranged in a first clamping plate and a second clamping plate; the limiting work of the outer wall of the gear is simpler and more convenient, stress is uniform, deformation and damage are not prone to occurring, and actual use is more convenient.

The invention discloses a ring roller mill device and a grinding method thereof, and particularly relates to the field of ring roller mills.The ring roller mill device comprises a machine shell, a driving part is arranged at the bottom of the machine shell, a main shaft is rotationally arranged in the machine shell, the driving part is used for driving the main shaft to rotate, a feeding pipe and a discharging pipe are arranged on the machine shell, and the feeding end of the discharging pipe extends into the machine shell; a roller grinding mechanism is arranged in the machine shell and used for rolling and grinding graphite particles. According to the graphite particle grinding device, the distance between the grinding areas is set to be decreased gradually along with height decrease in the vertical direction, so that when graphite particles are ground, overlarge grinding resistance can be avoided, when the graphite particles fall down layer by layer, resistance borne by the graphite particles in the grinding process is reduced, and the grinding quality of the graphite particles is improved. Therefore, the overall flowability of the graphite particles passing through the grinding area is improved, and the grinding efficiency of the equipment is improved.

The utility model discloses an auxiliary device for steel structure section bar processing, which belongs to the technical field of steel section bar processing and comprises a machine base, the top of the machine base is rotatably connected with a bearing mechanism for placing a steel structure section bar, and a moving mechanism is arranged in an inner cavity of the machine base in a limited sliding mode. The two ends of the top of the moving mechanism are provided with polishing mechanisms used for polishing the steel structure profile. By designing the novel burr polishing device composed of the machine base, the bearing mechanism, the polishing mechanism, the moving mechanism and other modules, two cutting faces of a steel structure profile can be polished at the same time in the bearing rotary disc, and the profile can completely cover and polish the outer walls and the edges of wing plates and webs of the cutting faces through the polishing roller set and the polishing disc. And after polishing is finished, the direction of the bearing rotating disc is rapidly adjusted through a fourth motor, surface changing polishing operation is conducted, the polishing precision is improved, and the polishing efficiency is improved.

The vertical centrifugal discharging horizontal sand mill comprises a grinding rotor and a grinding cylinder, and a grinding block is arranged on the grinding rotor; an outlet of the grinding cylinder is formed in one side of the grinding cylinder and is communicated with a discharge hole of the horizontal sand mill; a separation pipeline is arranged between the outlet of the grinding cylinder and the discharge port of the horizontal sand mill, a first bulge is arranged on the inner wall of the separation pipeline, the first bulge is of a wavy structure with a plurality of continuous bulge parts, and the bulge parts closer to the discharge port of the horizontal sand mill are higher on the inner wall of the separation pipeline; a separation paddle is further arranged between the outlet of the separation pipeline and the discharge hole of the horizontal sand mill, the separation paddle comprises a paddle blade and a paddle hub used for mounting the paddle blade and driving the paddle blade to rotate, and the separation paddle endows the slurry with a vertically downward speed component through the paddle blade. According to the invention, ball leakage at the discharge port can be avoided by controlling the motion trail and speed of the material and the grinding medium, circulation of the grinding medium in the grinding cylinder is accelerated, and the grinding efficiency is improved.

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

The utility model relates to the technical field of ceramic processing, and discloses a ball-milling screening machine for ceramic preparation, which comprises an equipment main body, the equipment main body comprises two groups of equipment brackets, a barrel body, a driving device, a transmission belt and grinding balls, the equipment brackets are arranged at an interval, the barrel body is arranged between the two groups of equipment brackets, and the driving device is arranged on the barrel body. The driving device is arranged in the barrel body, the transmission belt is arranged at the output ends of the barrel body and the driving device in a sleeving manner, the grinding ball is arranged in the barrel body, feeding ports are formed in the top of the barrel body at intervals, and discharging ports are formed in the bottom of the barrel body at intervals. Limiting is conducted through the protruding filter plate, so that qualified abrasive materials are conveyed to the designated position, meanwhile, the situation that the abrasive materials meeting the specification are excessively ground can be effectively reduced, and the situation that interference is caused to the abrasive materials which are not ground completely is greatly reduced.

The invention relates to the field of grinding equipment, and discloses a forging external grinding device which comprises a workbench, a moving mechanism is arranged on the workbench, a supporting seat is arranged on the moving mechanism, a coarse grinding wheel and a fine grinding wheel are rotationally connected to the supporting seat, and a grinding driving motor and a switching assembly are arranged on the supporting seat. The grinding driving motor drives the coarse grinding wheel or the fine grinding wheel through the first belt, and the switching assembly is used for switching the first belt to drive the coarse grinding wheel and the fine grinding wheel. The grinding device has the effects that the corresponding grinding heads can be conveniently and rapidly replaced according to the requirements of rough grinding and accurate grinding, the workload of workers is relieved, and the working efficiency is improved.

The invention relates to the technical field of grinding, in particular to a workpiece surface grinding device which comprises a machine base, a driven wheel, a driving wheel, an adjusting mechanism and a grinding belt, and the axis of the driven wheel and the axis of the driving wheel are arranged on the machine base in parallel and can rotate; the driving wheel is provided with an annular tire bag, a base cylinder and a sliding cylinder, the base cylinder is coaxially sleeved with the sliding cylinder, the peripheral walls of the base cylinder and the sliding cylinder are sleeved with the annular tire bag in a sealed mode at the same time, the annular tire bag is filled with fluid, and the sliding cylinder can slide in the axis direction of the sliding cylinder so as to change the diameter of the annular tire bag. The adjusting mechanism is configured to be capable of adjusting the position of the sliding cylinder on the base cylinder; the polishing belt is connected to the driven wheel and the annular tire bag in a friction and sleeving mode at the same time, so that the tensioning degree of the polishing belt can be adaptively changed when the diameter of the annular tire bag is changed. Therefore, the grinding belt is prevented from abutting against the workpiece in a pressing block pressing mode, abrasion of the grinding belt is reduced, and meanwhile heating of the grinding belt can be reduced.

The invention provides an adenosine dihydroxysuccinate eutectic crystal and a preparation method and application thereof.In the adenosine dihydroxysuccinate eutectic crystal, the molar ratio of a dihydroxysuccinic acid molecule to an adenosine molecule is 1: (1-4), on the premise that the structure of adenosine is not changed, dihydroxysuccinic acid and adenosine are combined, the water solubility of adenosine is improved, and therefore the adenosine dihydroxysuccinate eutectic crystal is obtained. According to the preparation method, the adenosine which is difficult to dissolve in water is prepared into the water-soluble adenosine dihydroxysuccinate eutectic crystal, so that the water solubility of the adenosine dihydroxysuccinate eutectic crystal can reach 4%, the effects of the adenosine dihydroxysuccinate and the adenosine monomer are not damaged, and the adenosine dihydroxysuccinate and the adenosine monomer have a better synergistic effect; compared with a monomer and a simple mixture, the composition has better effects in the aspects of antibiosis, antioxidation, anti-aging, hair care, hair loss prevention and the like, and has a good application prospect in skin and hair care products.

The invention relates to the technical field of heavy escalator part machining, and particularly discloses a machining device and method for a heavy escalator. A supporting seat is fixedly connected to the top surface of the base; a rotating ring is rotationally connected to the supporting seat; a gear ring is fixedly connected to the outer side wall of the rotating ring; a first motor is mounted on the top surface of the base; the output end of the first motor is fixedly connected with a first rotating shaft; the end part of the first rotating shaft is fixedly connected with a straight gear meshed with the gear ring; a plurality of connecting plates are fixedly connected to the outer side wall of one end of the rotating ring; a clamping mechanism is arranged on each connecting plate; a polishing mechanism is arranged on the top surface of the base; the first motor is started to drive the rollers on the stations outside the rotating ring to rotate to the designated positions in sequence, so that when the grinding mechanism grinds the rollers on the designated positions, workers can feed or discharge the rollers on other stations, the shutdown and waiting time is shortened, and the machining efficiency is improved.

The utility model discloses an inner ring polishing device for bearing machining, which belongs to the field of bearing machining and comprises a base, a machining table is rotatably arranged on the base, a lifting cylinder is arranged in the base, and the machining table is rotatably arranged on the surface of the lifting cylinder. According to the bearing polishing device, the clamping mechanism, the adjusting mechanism and the inner ring polishing mechanism are arranged, a bearing can be fixed to the position above the machining table through the clamping mechanism so that the bearing can be suspended, polishing can be conducted conveniently, and the horizontal position of the inner ring polishing mechanism can be adjusted through the adjusting mechanism; after adjustment is completed, the four inner ring grinding mechanisms can make contact with the inner rings of the bearings at the same time so that the inner ring grinding mechanisms can be suitable for bearings of different sizes, when the machining table rotates, chippings on the surface of the machining table can be scraped by the chipping cleaning mechanisms at the bottoms of the inner ring grinding mechanisms so that the chippings can be collected, workers do not need to stop the machining table regularly for cleaning, and the working efficiency is improved. Therefore, the grinding efficiency of the bearing is improved.

The invention discloses a wind tower body derusting magnetic adsorption wall-climbing robot, which belongs to the technical field of robots and comprises a moving trolley, an adsorption mechanism, a polishing mechanism and a walking motor. The moving trolley comprises a chassis frame and four Mecanum wheels installed on the chassis frame. The adsorption mechanism comprises two adsorption assemblies which are symmetrically arranged front and back. Each adsorption assembly comprises a magnet device and a gap adjusting device used for driving the magnet device to move up and down. An ultrasonic sensor used for detecting the size of a gap between the magnet device and the wall face of the wind tower body is arranged on the bottom face of the magnet device. The grinding mechanism comprises a base, a sliding table, a supporting arm, a grinding lifting device, a grinding rotating motor, a grinding disc and a camera. The grinding disc can move left and right and move up and down, and the rust removal efficiency is improved. The problems that in the wall-climbing process of an existing wind tower wall-climbing robot, due to the fact that the preset safety adsorption force is too large and the structure of the robot is poor, flexibility is poor, and operation efficiency is low are solved.

The invention discloses a steel slag whole-process dry treatment process, and belongs to the technical field of steel slag treatment. Comprising the following steps: S1, a rolling procedure: carrying out rolling crushing on liquid steel slag, and in the process, cooling by adopting an air cooling mode to solidify the liquid steel slag; s2, a cooling procedure, wherein the steel slag obtained in the step S1 is cooled to 100 DEG C or below in a non-air-cooling mode; s3, a grinding procedure; s4, a sorting procedure; and S5, a waste heat recovery process, wherein heat released by the steel slag in the rolling process and the cooling process is recycled. The invention further discloses a steel slag whole-process dry processing system. Through reasonable design, gradient cooling is formed in the rolling procedure and the cooling procedure, meanwhile, heat released by steel slag in the two procedures is recycled, and the problem that the steel slag treatment waste heat recovery rate is low is solved.

The utility model relates to the technical field of metal plate processing, and discloses a polishing device for metal plate production and processing, which comprises a bottom frame, two movable frames and a fixed frame are arranged on the bottom frame, and the fixed frame is positioned on a symmetric axis between the two movable frames. A pushing piece for controlling the two movable frames to move relatively is arranged in the bottom frame, movable grinding mechanisms are arranged on the movable frames, positioning parts for fixing metal plates are arranged on the fixed frames, and each movable grinding mechanism comprises an electric push rod installed at the bottom of the inner side of the corresponding movable frame. A linear electric guide rail is installed at the output end of the electric push rod, a sliding plate is installed at the output end of the linear electric guide rail, and a first motor is fixedly installed on the sliding plate. The metal plate polishing machine has the advantages that two faces of a metal plate can be polished at the same time, the metal plate polishing machine can be suitable for polishing plates with different thicknesses, efficiency is higher, and applicability is higher.

The invention relates to a plastic part surface grinding device, aims to improve the grinding efficiency and quality of tubular products such as plastic pipelines, and relates to the technical field of automation equipment, the device comprises a supporting seat, a fixing frame, a positioning disc, an internal grinding assembly, an external grinding assembly, an adjusting assembly, a control assembly, a mounting assembly and a driving assembly. The positioning disc provides a smooth surface to promote rotation of the pipeline, and the internal and external grinding assemblies synchronously work to comprehensively grind the inner and outer walls of the pipeline. The adjusting assembly flexibly adjusts the height of the external polishing assembly to adapt to pipelines with different diameters. The control assembly is integrated with the mounting assembly, stabilizes the position of the pipeline and cooperates with the driving assembly to achieve self-rotation driving and polishing operation of the pipeline. The device is novel in design, can polish the inner wall and the outer wall of the pipeline at the same time, remarkably improves the polishing efficiency, reduces the labor intensity, enhances the working flexibility, improves the polishing quality, and is particularly suitable for polishing treatment of plastic pipelines of various specifications and lengths.

The invention discloses hole wall grinding equipment and method based on plastic mold machining, and relates to the technical field of hole wall grinding of plastic mold machining. The polishing device comprises a polishing assembly. The grinding assembly comprises a collecting box, a grinding head is arranged at the top of the collecting box, an annular pipe covers the grinding head, a plurality of spray heads are arranged on the peripheral side face of the annular pipe in a communicating mode, and a clamping assembly matched with the grinding head is fixedly arranged on the grinding assembly in a matched mode; a wiping assembly is fixedly matched with the inner bottom of the collecting box and comprises a first L-shaped rod fixedly connected to the inner bottom of the collecting box. According to the plastic mold hole polishing device, through the polishing process of a plastic mold hole, the inner wall of the hole is cleaned after the wiping cloth wheel is synchronously and alternately cleaned, the labor amount of manual cleaning is avoided, the polishing efficiency of the plastic mold hole is effectively improved, the cleanliness of the inner wall of the hole is effectively improved, and therefore the quality of a plastic mold is improved.

The utility model discloses a deburring device for gear machining, and relates to the technical field of gear machining, in particular to a deburring device for gear machining, which comprises a machining base and a gear, a positioning device for clamping the gear is arranged on the machining base, and two adjusting seats are movably connected to the top of the inner side of the machining base. And a self-adaptive driving block is movably connected to the interior of the adjusting seat, an elastic self-adaptive spring is fixed to one side of the driving block, a splash-proof baffle is fixed to the bottom of the driving block, and a polishing knife for polishing the gear is assembled in the baffle. According to the deburring device for gear machining, a gear is arranged between the two grinding knives, then the two grinding knives can rotate to grind tooth edges on the two sides of the gear at the same time, the gear grinding efficiency is improved, and under the action of the elastic force of a spring, the grinding knives can be pushed to grind the tooth edges on the two sides of the gear when the gear rotates; and the self-adaptive contact piece is in self-adaptive contact with the tooth edge of the gear.

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 invention discloses a device based on contour in-situ measurement fitting and an adaptive efficient grinding method, and belongs to the technical field of part machining. The device comprises a grinding wheel contour measuring system used for measuring and fitting the outer contour of a grinding wheel and an angle precision positioning system used for measuring the contour, the size and the profile position of a part. Firstly, a part is installed, in-situ measurement and fitting of the surface profile of the part are carried out, and the included angle between the axis and the machine tool spindle axis is calculated; secondly, a grinding wheel is installed, and dynamic balance is adjusted; then, carrying out in-situ measurement and fitting to obtain the contour of the working surface of the grinding wheel, and carrying out minimum removal amount shaping on the grinding wheel; and finally, after adaptive grinding is carried out, the surface profile of the machined part is measured in situ again, and whether the requirement is met or not is detected. By measuring the original outlines of the adaptive part and the grinding wheel in situ, the problems of large-volume removal of the part and long dressing time of the grinding wheel in the grinding process are solved.

The invention relates to the technical field of stainless steel pipeline polishing, and discloses movable stainless steel prefabricated pipeline automatic polishing equipment which comprises a workbench, a rotating mechanism is arranged at the top of the workbench, and an inner wall polishing mechanism is arranged at the top of the workbench and used for polishing the inner wall of a pipeline. An outer wall grinding mechanism is arranged at the top of the workbench and used for grinding the outer wall of the pipeline, by arranging a grinding assembly on a pull wire, the pull wire can penetrate through the inner wall of the pipeline to drive the grinding assembly to move on the inner wall of the pipeline so as to facilitate grinding, and the problem that the inner wall is inconvenient to grind due to the fact that the pipeline is too deep is avoided; through positioning and guiding of the guide wheel, the traction line and the axis of the pipeline are always in a coincident state, so that when the traction line is used for traction, the grinding assembly can smoothly move on the inner wall of the pipeline, and the situation that grinding is affected due to deviation is avoided.

The utility model relates to the technical field of pipeline polishing, in particular to a pipeline inner wall polishing device which comprises a fixing rod, the fixing rod is provided with two sets of retractable and expandable moving structures distributed in parallel, a polishing structure is arranged between the two sets of moving structures, and each moving structure comprises a plurality of hinge seats rotationally connected with moving wheels. The grinding device further comprises a contraction and expansion mechanism for synchronously adjusting the included angle between the multiple hinge rods and the fixing rod, the multiple sets of grinding structures are arranged and arranged between the two opposite hinge seats in the two sets of moving structures, and each grinding structure comprises a U-shaped frame. The pipeline inner wall polishing device can be directly supported on the two sides of the welding position of the pipeline inner wall and rotate circumferentially along the pipeline inner wall, the welding position of the pipeline inner wall can be conveniently polished during circumferential rotation, the polishing efficiency is improved, meanwhile, the safety risk of pipeline carrying during pipeline polishing is eliminated, and meanwhile energy consumption is reduced.

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

The utility model discloses a pipeline continuous conveying device for hydrogen energy pipeline production, which comprises a support table, a laser cutting machine and a polishing machine, the laser cutting machine is fixed at the top end of the support table and placed on one side of the support table, and a reserved notch is arranged at the top end of the support table corresponding to the laser cutting machine. A material conveying mechanism is installed at the bottom end of the supporting table, and a pipeline fixing base is installed on the material conveying mechanism. According to the pipeline cutting device, the two pipeline fixing seats can be driven to deflect through the first rotating motor, so that a cut pipeline can be rotationally separated, and the cut pipeline can rotate to coincide with the radial direction of the feeding rotating shaft; and the section of the cut pipeline can just face the polishing station of the polishing machine after being continuously conveyed to the position of the polishing machine, so that the section can be automatically polished, manual adjustment is not needed, and the polishing efficiency is improved.