19results about How to "Realize grinding" patented technology

The utility model discloses environment-friendly dust removal equipment suitable for the polishing field, relates to the technical field of polishing equipment, and aims to solve the problems that dust and particles generated after polishing pollute the working environment, harm the body health of workers and cause resource waste at the same time, and the environment-friendly dust removal equipment comprises a box body, a supporting plate and a fan, the box body is provided with a vertical filter plate and a horizontal support plate, and the box body is also connected with a protective frame; filter cloth is further installed on the left side of the filter plate through a filter frame, a fan is further arranged on the left side face of the box body, the fan is connected with the filter frame through an air pipe, the filter frame is arranged on the box body, the filter cloth is installed on the filter frame, fine dust can be sucked and collected in cooperation with the fan and the air pipe on the box body, and the filter cloth is protected in cooperation with the filter plate on the right side of the filter cloth; the filter cloth is prevented from being damaged by the polished workpiece; a collecting box used for collecting dust is further slidably connected to the front side face of the box body, and the collecting box is located below the filter frame and the filter plate; the box body is further provided with a limiting piece for limiting the collecting box.

A grinding and polishing device for machining a crankshaft of a diesel engine relates to the technical field of crankshaft part grinding and polishing and comprises a polishing and grinding workbench, the polishing and grinding workbench is a horizontally-arranged square table, and a swing positioning assembly, a sliding clamping assembly, a rolling rough grinding assembly and a rotating fine polishing assembly are arranged on the polishing and grinding workbench. The problems that when a grinding wheel grinding machine in the prior art is used for grinding and polishing the surface of a crankshaft, the grinding and polishing mode is single, the finish machining effect is influenced, grinding and polishing clamping and positioning are inconvenient, the machining efficiency is influenced, and self-adaptive grinding and polishing adjustment on different machining parts cannot be achieved are solved.

The invention discloses a PDC end face and chamfering grinding machine and a machining method.The PDC end face and chamfering grinding machine comprises a machine tool, a first guide rail and a second guide rail, the first guide rail and the second guide rail are arranged on the machine tool, the first guide rail and the second guide rail are perpendicularly arranged, and a first clamping mechanism is slidably arranged on the first guide rail; the first clamping mechanism is used for clamping a grinding wheel or a workpiece and driving the grinding wheel or the workpiece to move, a second clamping mechanism is arranged on the second guide rail in a sliding mode and comprises a first rotation driving assembly and a second rotation driving assembly, and the first rotation driving assembly is arranged on the second guide rail in a sliding mode. The second rotation driving assembly is arranged at the power output end of the first rotation driving assembly, the first rotation driving assembly can drive the second rotation driving assembly to rotate, the workpiece or the grinding wheel is located at the power output end of the second rotation driving assembly, and the second rotation driving assembly can drive the workpiece or the grinding wheel to rotate. End face machining and chamfering machining can be achieved through one machine tool.

The invention discloses an automobile part machining device, and belongs to the technical field of part machining, the automobile part machining device comprises a bottom plate, a fixing plate is fixedly connected to the bottom plate, a rotating disc is rotatably connected to the fixing plate, a plurality of arc-shaped tight supporting plates are slidably connected to the rotating disc, a polishing roller is slidably connected to the fixing plate, and a driving mechanism is arranged among the rotating disc, the polishing roller and the fixing plate; the driving mechanism is used for controlling the rotating disc and the grinding roller to rotate, so that the rotating disc and the grinding roller are matched to grind the automobile parts, and a pushing mechanism is arranged between the rotating disc and the multiple arc-shaped supporting plates and used for pushing the multiple arc-shaped supporting plates to slide on the rotating disc to tightly support the automobile parts. Clamping mechanisms are respectively arranged between the plurality of arc-shaped supporting plates and the pushing mechanism; the problems that in the prior art, the diameters of most tubular automobile parts are different, and an existing machining device is difficult to polish the tubular parts with different diameters are solved.

The invention provides a disc brake pad chamfering device and a combined grinding machine. The disc brake pad chamfering device comprises a rotating disc, a plurality of tool clamps fixedly arranged on the rotating disc in the circumferential direction, a first chamfering mechanism and a second chamfering mechanism, and the tool clamps are used for clamping disc brake pads to be machined; the center connecting line of the first chamfering mechanism and the second chamfering mechanism intersects with the moving path of the disc brake pad on the rotating disc. According to the chamfering device for the disc brake pad, the rotary disc can drive the disc brake pad to rotate to the first angle position and the second angle position, and when the disc brake pad is located at the first angle position and the second angle position, the disc brake pad can rotate to the first angle position and the second angle position. The end face of the chamfering grinding wheel of the first chamfering mechanism and the end face of the chamfering grinding wheel of the second chamfering mechanism are parallel to the inner side edges of the chamfers at the two ends of the disc brake pad correspondingly, and therefore grinding machining can be conducted on the two chamfers of the disc brake pad with the inner side edges of the two chamfers not parallel.

The utility model belongs to the technical field of needle bearing machining, and particularly relates to a multi-angle surface grinding device for needle bearing sleeve ring machining, which comprises a base, a mounting frame is fixedly mounted on the upper surface of the base, a mounting seat is vertically and slidably connected onto the mounting frame in a limiting manner, and a grinding block for grinding a needle bearing sleeve is arranged on the lower surface of the mounting seat. A second motor for driving the grinding block to rotate is mounted on the upper surface of the mounting base, a first rotating shaft is rotationally connected to the surface of the mounting frame through a fixed shaft, and a needle bearing ferrule fixing and clamping mechanism is arranged at one end of the first rotating shaft; according to the multi-angle grinding machine for the needle bearing ring, the clamping mechanism is arranged to fix the needle bearing ring, multi-angle machining can be conducted on the needle bearing ring arranged on the connecting plate in a sleeving mode when the fixing table is rotated, and the multi-angle grinding machine for the needle bearing ring has the advantages of being capable of conducting multi-angle grinding on the needle bearing ring and high in stability; and the stability during multi-angle machining is further improved.

The utility model is thrust bearing washer heat treatment frock, include: base, two execution subassembly, opposite setting on base, push board, with corresponding execution subassembly's output end connection, support seat, set between two push board, a plurality of pressure ring, along support seat axial setting on support seat, adjacent two pressure ring between setting has washer, pressure cover, setting in top pressure ring's top, and screw rod, setting pressure compact piece in screw rod both end portion, distinguish with positioning member's core shaft, screw rod is standard part in this embodiment, reduce frock overall weight and processing cost's time, also be convenient for subsequent screw rod's replacement, in addition, distinguish with traditional inner diameter positioning, this frock adopts to pressure ring, support seat, the outer diameter positioning of pressure cover, like this can adapt to the positioning of different diameter pressure ring, support seat, pressure cover, and then realize to different diameter washer's pressure compact, improved frock's versatility.

The invention relates to the technical field of milling cutter blade machining, in particular to a hard alloy milling cutter blade grinding tool which comprises a grinding machine head, a fixing unit, an adjusting unit and an abutting unit, the grinding machine head is used for grinding teeth of a milling cutter blade, and the adjusting unit is used for driving the milling cutter blade to rotate so that the milling cutter blade can be matched with the grinding machine head to rotate. The abutting unit comprises a first positioning frame and a second positioning frame, the first positioning frame and the second positioning frame are used for abutting against the two side faces of the milling cutter blade respectively, and the fixing unit is in driving connection with the first positioning frame so as to drive the first positioning frame to move in the direction away from or close to the second positioning frame. The part, exceeding the positioning disc, of the milling cutter blade is clamped through the first abutting strip on the first positioning frame and the second abutting strip on the second positioning frame, the situation that the machining precision is reduced due to deformation during grinding machining is prevented, meanwhile, sliding strips arranged on the first abutting strip and the second abutting strip can extend, and the machining precision is improved. Therefore, the milling cutter blades of different specifications can be ground.

The present invention discloses a PDC end face and chamfering grinder and a processing method, and relates to the technical field of grinding machines. The PDC end face and chamfering grinder comprises a machine tool and a first guide rail and a second guide rail arranged on the machine tool. The first guide rail and the second guide rail are arranged vertically. A first clamping mechanism is slidably arranged on the first guide rail. The first clamping mechanism is used to clamp a grinding wheel or a workpiece and drive the grinding wheel or the workpiece to move. A second clamping mechanism is slidably arranged on the second guide rail. The second clamping mechanism comprises a first rotating drive assembly and a second rotating drive assembly. The first rotating drive assembly is slidably arranged on the second guide rail. The second rotating drive assembly is arranged on the power output end of the first rotating drive assembly. The first rotating drive assembly can drive the second rotating drive assembly to rotate. The workpiece or the grinding wheel is located at the power output end of the second rotating drive assembly. The second rotating drive assembly can drive the workpiece or the grinding wheel to rotate. The present invention can realize the processing of end faces and chamfering by a machine tool.

This invention discloses a fully automated metal parts processing device based on visual monitoring, relating to the field of metal parts processing technology. It includes an automatic grinding assembly, with a visual monitoring component and a correction component respectively mounted on the top of the automatic grinding assembly. In use, during the intermittent conveying of the part shaft by an intermittent turntable, a visual camera acquires images. When the elastic silicone sheet is detected to bend or deform, the control system determines that the part shaft's posture is abnormal. It then activates forward and reverse motors, driving the fixed block, correction plate, and correction block to rotate. Under the action of the correction groove, a thrust is applied to the movable wheel and moving rod, causing the two correction plates to move relative to each other, pushing the offset part shaft to a centered position, thereby achieving posture correction. The part shaft is guided by the guide frame, maintaining its centered position during grinding, realizing automated double-end face grinding.

The invention belongs to the technical field of wind power main shaft machining, and particularly relates to a wind power main shaft rotating end face grinding machining device which comprises a base, a wind power main shaft positioning mold is arranged above the base, and a wind power main shaft body is arranged in the wind power main shaft positioning mold. A shaft groove matched with a wind power main shaft body in shape is formed in the wind power main shaft positioning mold, a grinding machining assembly is arranged on the upper surface of the base, and the grinding machining assembly comprises an upper connecting plate, a lower connecting plate, a longitudinal connecting plate, a first built-in sliding plate and a longitudinal sleeve plate; and when the wind power main shaft positioning mold moves in the direction close to the longitudinal sleeve plate, the grinding wheel disc can move towards the end face close to the wind power main shaft body at the same time, and then the machining convenience of the end face of the wind power main shaft body is improved.

The utility model is applicable to the technical field of processing equipment, and provides an aluminum plate surface polishing processing device, which comprises a conveying mechanism, a polishing mechanism, a lifting adjusting component, a driving mechanism, a driving mechanism, a driving mechanism, a driving mechanism, a driving mechanism, a driving mechanism and a driving mechanism, and is characterized in that the conveying mechanism is provided with a bottom plate and a top plate symmetrically arranged above the bottom plate, and the fixing plate is fixedly mounted at the top end of the top plate; the two lifting adjusting assemblies are symmetrically arranged on the two sides of the conveying mechanism correspondingly, a grinding assembly is movably connected into each lifting adjusting assembly, and when an aluminum plate body is conveyed in the conveying mechanism, the grinding assemblies on the two sides are adjusted to be close to the aluminum plate body and attached to the two side faces of the aluminum plate body; the lifting adjusting assembly controls the grinding longitudinal movement, the grinding assembly is used for synchronously grinding the two side faces of the aluminum plate body at the same time, the procedure that one face is machined and then turned over, and the other face is machined is omitted, and the production efficiency of equipment is improved.

The side-tilting type grinding device comprises a supporting frame, a main shaft sleeve, an electric main shaft and a grinding wheel clamping disc, the supporting frame is fixedly arranged at the lower end of a ram of the vertical lathe in a sleeved mode, the main shaft sleeve is fixedly connected to one side of the supporting frame, the upper end of the electric main shaft is installed in the main shaft sleeve, and the lower end of the electric main shaft is connected with the grinding wheel clamping disc. The included angle between the axis of the motorized spindle and the central axis of the ram is 5-30 degrees, and a grinding wheel clamping disc is installed at the lower end of the motorized spindle. The side-tipping grinding head driven by the motorized spindle is mounted on the ram of the vertical lathe, the bearing ring can be ground immediately after the vertical lathe process, the motorized spindle is firm in mounting and positioning and convenient to mount and dismount, and bearing machining efficiency can be effectively improved.

The present invention relates to the field of prefabricated beam production. The present invention discloses a punching device for prefabricated beams in a beam yard and a method for using the punching device. The problem to be solved by the present invention is that when punching a rectangular steel pipe, there are burrs at the opening of the rectangular steel pipe. When the prefabricated beam is subsequently installed, the burrs at the opening will affect the installation effect of the prefabricated beam, resulting in the subsequent production and installation of the prefabricated beam being affected. The present invention can rotate two grinding sleeves driven by a rotating grinding rod, thereby achieving grinding processing of the opening of the rectangular steel pipe. Through this setting, after the rectangular steel pipe is punched, when two adjacent openings on the rectangular steel pipe move to the top of the grinding piece, the two grinding sleeves on the grinding piece can be inserted from the processing table into the two adjacent openings of the rectangular steel pipe, thereby achieving grinding processing of the opening of the rectangular steel pipe.

The invention provides a grinding wheel for powerful grinding of a screw and a using method of the grinding wheel. The grinding wheel comprises a grinding wheel base body and an electroplated layer arranged on the grinding wheel base body. A plurality of sections are arranged on the grinding surface of the grinding wheel, and the sections comprise rough grinding sections and accurate grinding sections which are arranged in sequence. The grinding wheel is arranged to be of a coarse-fine integrated structure, coarse-fine integrated grinding can be achieved, repeated positioning errors are eliminated, the technology is simplified, and the machining precision and efficiency are improved; according to the invention, a plurality of grinding sections are arranged, and the sections adopt different particle sizes to form a rough grinding section and a fine grinding section, so that the effect of rough and fine integrated grinding is achieved.

The present application relates to a kind of three position grinding wheel of adjustable thickness, belong to grinding wheel field.It includes: lower grinding mechanism and upper grinding mechanism, the lower grinding mechanism and the upper grinding mechanism axial sliding connection, the lower grinding mechanism and the upper grinding mechanism circumferential transmission connection.The lower grinding mechanism and the upper grinding mechanism of the present application axial sliding connection, it is favorable to adjust grinding wheel grinding thickness, compared with several grinding wheel processing schemes in background art, save the time of replacing grinding wheel or replacing washer to adjust the axial position of multiple grinding wheels, shorten processing cycle, improve production efficiency, eliminate the dependence on multiple specifications grinding wheel, reduce the procurement cost of grinding wheel, inventory management cost and replacement spare parts downtime loss, reduce the comprehensive use cost of user.

The utility model provides polishing equipment for the surface of a shaft rod, which comprises a base plate, a material fixing station and a polishing station are arranged on the base plate in parallel, the material fixing station comprises an adjusting clamping assembly, the adjusting clamping assembly limits a clamping area, an abrasive dust collecting tank is arranged below the clamping area, and a rotary driving assembly is arranged on the adjusting clamping assembly; a translation conveying assembly is arranged on the grinding station, a feeding assembly reciprocates on the translation conveying assembly, the feeding assembly is connected with a grinding assembly through a buffering pre-pressing assembly, and the grinding assembly faces the material clamping area. Due to the arrangement of the buffering pre-pressing assembly, elastic buffering protection on the lead screw is provided, when the grinding assembly exerts counter-acting force, the second pre-pressing plate presses the spring, elastic buffering pressure is provided, excessive abrasion to the lead screw is avoided, and the service life is prolonged. Rotary grinding is matched with horizontal displacement, the integrated grinding process is achieved, the operation process is simplified, and the grinding efficiency and quality are improved.

The invention discloses an integrated gear grinding machine, which belongs to the technical field of gear grinding machines. The integrated gear grinding machine comprises a base, and is characterized in that a blank material rack is arranged on one side of the base, a finished product rack is arranged on the side of the base away from the blank material rack, a first X-axis module is arranged on the side of the base close to the blank material rack and the finished product rack, a first Y-axis module is arranged on the upper part of the base close to the finished product rack, a longitudinal gear grinding device is arranged on the side of the first Y-axis module away from the first X-axis module, a transverse gear grinding device is arranged on the side of the longitudinal gear grinding device close to the blank material rack, a second fixing device is arranged on the side of the transverse gear grinding device close to the first X-axis module, an electric control cabinet is arranged on the side of the base away from the blank material rack and the finished product rack, and an operation box is arranged on the upper part of the electric control cabinet. The integrated gear grinding machine can perform both longitudinal gear grinding and transverse gear grinding, and well takes into account the comprehensiveness of gear grinding, and effectively ensures the accuracy of the processed saw blade.

The invention relates to the field of precast beam production. The invention discloses beam yard precast beam punching equipment and a using method, and aims to solve the problems that when a rectangular steel pipe is punched, burrs exist at a hole of the rectangular steel pipe, and when the precast beam is mounted subsequently, the burrs at the hole can affect the mounting effect of the precast beam. And subsequent production and installation of the precast beam are affected. According to the device, two polishing sleeves can be driven by a rotary polishing rod to rotate, then polishing machining of holes in the rectangular steel pipe is achieved, and through the arrangement, after the rectangular steel pipe is punched, when two adjacent holes in the rectangular steel pipe move to the position above a polishing piece, the holes in the rectangular steel pipe can be polished; the two polishing sleeves on the polishing piece can be inserted into the two adjacent open holes of the rectangular steel pipe from the machining table, and polishing machining of the open holes of the rectangular steel pipe is achieved.