10 results about "Polishing teeth" patented technology

To provide a gear machining tool having abrasive grains and preventing waste of the abrasive grains.SOLUTION: The gear machining tool 1 is a gear machining tool for polishing a tooth surface formed on a workpiece, and includes an annular base material blade part 12 having a plurality of blades 14 on an outer peripheral surface at one end of a shaft-like base material body part 11. And a plurality of abrasive grains provided on the rake face 14a so as to overlap a ridge line portion 15 which is a boundary between the flank face and the rake face 14a when viewed from the direction of the rotation axis C of the substrate 10, in which the abrasive grains are not provided in a region other than the ridge line portion 15 on the flank face. 14a.SELECTED DRAWING: Figure 5

1. Name of the product in this design: Dental polishing working assembly. 2. Purpose of this design: for grinding and polishing teeth. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.

1. The name of the design product: tooth cleaning polisher (X8-X9). 2. The use of the design product: used for cleaning and polishing teeth. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

The utility model relates to the technical field of stainless steel tube machining, and discloses a stainless steel tube inner wall polishing device which comprises a support, a polishing device, a polishing device and a polishing device. The clamping assembly comprises carrier rollers and pressing rollers, the carrier rollers are fixedly arranged on the supporting plate, every two carrier rollers are arranged in a linear mode, any carrier roller is driven by a first motor, and the pressing rollers are arranged above the carrier rollers, correspond to the carrier rollers in a one-to-one mode and are driven by an air cylinder fixedly arranged on the support to ascend and descend synchronously; the polishing rods are symmetrically arranged on the two sides of the clamping assembly above the supporting plate and driven by a second motor to rotate, the second motor is driven by an electric push rod fixedly arranged on the supporting plate, and polishing teeth and cleaning brushes are arranged on the polishing rods; the goods shelf is fixedly arranged above the supporting plate, and a plurality of arc-shaped pipe grooves are formed in the goods shelf. The utility model has the advantages that: the polishing treatment is performed from two ends, the polishing can be completed at one time, and the products are pre-stored on a goods shelf and are stacked after being checked to be correct.

The invention relates to the technical field of grinding wheels, in particular to a ceramic grinding wheel set for ultra-precision polishing of silicon carbide, which comprises an assembly seat, an outer ceramic grinding wheel is assembled above the assembly seat, an inner ceramic grinding wheel is inserted into the upper part of the outer ceramic grinding wheel, and an assembly disc is assembled between the outer ceramic grinding wheel and the inner ceramic grinding wheel; a lower inserting shaft is integrally arranged at the bottom of the inner ceramic grinding wheel, and the lower inserting shaft is inserted into the assembling disc in a penetrating manner; a mounting shaft is embedded in the bottom of the assembling base, and an assembling handle is integrally arranged at the bottom of the mounting shaft. By arranging the outer ceramic grinding wheel and the inner ceramic grinding wheel, during assembly and use, the polishing mode can be conveniently selected according to use requirements, that is, auxiliary grinding, polishing and relative cutting of edges are facilitated during polishing through assembly of side polishing teeth under the cooperation of the outer ceramic grinding wheel; and horizontal grinding and polishing can be conveniently carried out through the protrusions of the inner ceramic grinding wheel, and ultra-precision polishing operation of silicon carbide through the design is facilitated.

This application provides a quartz wafer polishing apparatus, including a lower polishing plate and an upper polishing plate. The polishing plate is provided with polishing teeth, which mesh with both an annular toothed disc and a circular toothed plate, allowing the polishing teeth to rotate in the opposite direction to the rotation of the circular toothed plate. Inside the polishing teeth is a vertical plate and a resetting member. The resetting member is meshed between a set of vertical plates, which includes two plates: one plate extends partially beyond the upper end face of the polishing teeth, and the other plate extends partially beyond the lower end face. By rotating the resetting member, the vertical plate can be in a first state of partially extending out of the polishing teeth and a second state of being fully retracted into the polishing teeth. By lifting the polishing teeth with the vertical plates, and ensuring that both the upper and lower plates are flush with the surface of the quartz wafer, the poor polishing effect at the bottom of the quartz wafer is solved, thereby improving the polishing effect of both sides of the quartz wafer.

The utility model relates to the technical field of tooth polishing, and particularly discloses an artificial tooth polishing device which comprises a rod body, a quick release assembly is arranged at the top of the rod body, a polishing assembly is arranged at the top of the quick release assembly, the quick release assembly is used for quickly dismounting a brush head, the polishing assembly is used for polishing teeth, and the polishing assembly comprises a connecting rod. The top of the connecting rod is fixedly connected with a fixing block, the front side of the fixing block is fixedly connected with a brush groove, a plurality of polishing heads are arranged in the brush groove, the liquid guide pipes on the two sides are connected with a polishing agent and clear water respectively, and the liquid suction pipe is used for being connected with a negative pressure suction structure. When teeth are polished, a polishing agent and clear water are injected through the liquid guide pipe respectively and used for polishing and cleaning the teeth, saliva in an oral cavity and sewage generated by polishing can be sucked and discharged through the suction head in the polishing process, accumulated water is prevented from entering nasal cavities, lungs and the like of a patient, and the safety of the patient is protected.

The invention discloses a retractable wire surface online cleaning device and method of a wire feeding and material increasing technology. A metal wire is fed into a wire cleaning device to achieve online cleaning of the metal wire; the wire cleaning device comprises a connecting base, a sleeve and a polishing cutter; the outer end face of the connecting base fixing wire cleaning device is connected with a grinding tool. Sawtooth-shaped grinding teeth are arranged on the inner wall of the grinding tool. The grinding cutter is composed of three arc-shaped cutters and an elastic connecting part; the outer surfaces of the two arc-shaped cutters at the upper end are provided with baffles; the sleeve is connected between the connecting base and the grinding tool in a sleeving mode and can move along the outer surfaces of the connecting base and the grinding tool, so that the elastic connecting part is in a loose or tight state, when the elastic connecting part becomes small and tightened, the grinding process is started, and metal chips generated in the grinding process fall down from the groove of the grooved arc-shaped tool at the lower end. The wire cleaning device is arranged on the wire feeding channel, so that the procedure of wire cleaning can be simplified, and improvement of existing equipment is facilitated.

The invention discloses a spiral online wire surface cleaning device and method for achieving the wire feeding additive technology, the online wire surface cleaning device comprises a spiral cutter and a driving assembly of the spiral cutter, during work, filamentous raw materials pass through the spiral cutter, and the spiral cutter is driven by the driving assembly to rotate; the rotating spiral cutter is used for polishing the surface of the passing wire material so as to realize online cleaning of the printing raw material; the spiral cutter comprises a cylindrical shell and blades which are spirally arranged; a center shaft of the blade penetrates to form a grinding cavity, and grinding teeth are arranged on the inner surface; the blades share the same center shaft and are connected into an inner cavity of the cylindrical shell in a sleeved mode. A rotating motor of the driving assembly drives a movable gear and a cylindrical shell to rotate synchronously, and the synchronous rotating direction is the same as the spiral extending direction of the blades arranged in the spiral shape. The cylindrical shell is provided with a through hole for cuttings to pass through. The wire cleaning process is simplified, and meanwhile, the wire cleaning device is suitable for improving existing equipment under the condition that the wire feeding space is limited.

The utility model discloses a kind of gear casting and polishing device, including drive frame, positioning machine base and polishing roller group, positioning machine base is slidably installed in drive frame, surface is provided with slide and is used for gear angle adjustment rudder machine, motor is equipped in drive frame, motor is rotated by transmission shaft and output shaft and drives polishing roller group, polishing roller group is made of shaft sleeve and multiple polishing tooth head, polishing tooth head surface is equipped with end grinding surface, side is equipped with tooth grinding surface.End grinding surface is used for polishing gear end clearance area, tooth grinding surface is used for the meshing surface or side wall of gear tooth key, polishing tooth head is arranged along shaft sleeve in multiple groups of ring, with one machine multi-surface processing capacity.The device compact structure, strong adaptability, can efficiently complete gear multi-surface polishing process, improve gear precision and surface quality.