A multi-station wheel deburring device is disclosed, which consists of a lower lifting translation system, a first brush system, a second brush system, a synchronous clamping drive system and a third brush system, etc. The multi-station wheel deburring device can be used for removing burrs from the root of a wheel flange, a center hole, bolt holes and a back cavity, can automatically adjust the position of each brush according to the dimension and shape of a wheel, and at the same time, has the characteristics of high automation, high removal efficiency, advanced technology, strong universality and high safety and stability.

A tool for removing a coating from an interior surface of a component. The tool includes a rotary device; a grinding attachment attached to the rotary device; a tool holder configured to: set an axial position of the grinding attachment coupled to the rotary device over the coating on the interior surface of the component; and set a radial position of the grinding attachment coupled to the rotary device, the radial position defining a cutting depth of the grinding attachment into the coating on the interior surface of the component; and a wheel assembly coupled to the tool holder for guiding the tool holder about an interior perimeter of the component.

Method and apparatus for sharpening a cutting edge of a cutting tool, such as a kitchen knife. In some embodiments, an abrasive assembly has a frame, a handle, and a cartridge that supports a plurality of abrasive members each having an associated abrasive surface. A rod affixes the abrasive assembly to a base assembly to facilitate movement of the abrasive assembly along the cutting edge of the tool responsive to engagement, by a user, of the user handle. Each abrasive member is configured to be moved, by the user, with respect to the handle to present each abrasive surface in turn. In some cases, the cartridge is rotatable about a cartridge axis that may be parallel or non-parallel to a central axis of the rod.

Method and apparatus for sharpening a cutting edge of a cutting tool, such as a kitchen knife. In some embodiments, an abrasive assembly has a frame, a handle, and a cartridge that supports a plurality of abrasive members each having an associated abrasive surface. A rod affixes the abrasive assembly to a base assembly to facilitate movement of the abrasive assembly along the cutting edge of the tool responsive to engagement, by a user, of the user handle. Each abrasive member is configured to be moved, by the user, with respect to the handle to present each abrasive surface in turn. In some cases, the cartridge is rotatable about a cartridge axis that may be parallel or non-parallel to a central axis of the rod.

A grinding apparatus includes a chuck table for holding a workpiece thereon, a table base supporting the chuck table, a grinding unit for grinding the workpiece held on the chuck table with a grinding wheel mounted on an end of a spindle, a load detecting unit for detecting a load applied from the grinding unit to the table base, a tilt adjustment unit supporting the table base thereon, for adjusting a tilt of the table base, a storage for storing a correlative relation between loads applied to the table base and changes in the tilt of the table base, and a controller for controlling the tilt adjustment unit based on the load detected by the load detecting unit and the correlative relation, to adjust the tilt of the table base so that a change in the tilt of the table base that corresponds to the detected load is cancelled out.

A grinding apparatus includes a chuck table for holding a workpiece thereon, a table base supporting the chuck table, a grinding unit for grinding the workpiece held on the chuck table with a grinding wheel mounted on an end of a spindle, a load detecting unit for detecting a load applied from the grinding unit to the table base, a tilt adjustment unit supporting the table base thereon, for adjusting a tilt of the table base, a storage for storing a correlative relation between loads applied to the table base and changes in the tilt of the table base, and a controller for controlling the tilt adjustment unit based on the load detected by the load detecting unit and the correlative relation, to adjust the tilt of the table base so that a change in the tilt of the table base that corresponds to the detected load is cancelled out.

The invention provides a device for grinding automobile parts, comprising a base, wherein the base has a control switch group arranged on the upper surface, an input end of the control switch group is electrically connected to an output end of an external power supply, a movable L-shaped parts placing table is provided on the base, which is driven by a driving mechanism, two sets of compressing mechanisms symmetrically provided on the parts placing table, two electric pushing rods symmetrically provided on the base, a lifting plate is provided on the top ends of the electric pushing rods. With the device for grinding automobile parts in the invention, the automobile parts to be processed are placed on the parts placing table and held by the compressing mechanism, and then the drive mechanism and the grinding mechanism are controlled by the control switch group to perform grinding process.

The invention provides a device for grinding automobile parts, comprising a base, wherein the base has a control switch group arranged on the upper surface, an input end of the control switch group is electrically connected to an output end of an external power supply, a movable L-shaped parts placing table is provided on the base, which is driven by a driving mechanism, two sets of compressing mechanisms symmetrically provided on the parts placing table, two electric pushing rods symmetrically provided on the base, a lifting plate is provided on the top ends of the electric pushing rods. With the device for grinding automobile parts in the invention, the automobile parts to be processed are placed on the parts placing table and held by the compressing mechanism, and then the drive mechanism and the grinding mechanism are controlled by the control switch group to perform grinding process.

The invention relates to a steel-plate descaling device, including several steel-plate surface descalers and several steel-plate side-surface descalers disposed along the direction of a flow line as well as a trolley rail disposed in parallel to one side of the flow line. At least one roller-changing vehicle slides back and forth on the rail. The roller-changing vehicle is provided with a roller-changing mechanism. When the roller-changing vehicle slides to a front side of the steel-plate surface descaler, the roller-changing mechanism extends into the inner part of the steel-plate surface descaler to change the roller. The oxide scale of the steel-plate surface is removed physically, having low pollution and high descaling efficiency without a blind spot, and simultaneously having a high degree of automation in replacing the descaling roller through the roller-changing vehicle, saving both time and effort.

The invention relates to a steel-plate descaling device, including several steel-plate surface descalers and several steel-plate side-surface descalers disposed along the direction of a flow line as well as a trolley rail disposed in parallel to one side of the flow line. At least one roller-changing vehicle slides back and forth on the rail. The roller-changing vehicle is provided with a roller-changing mechanism. When the roller-changing vehicle slides to a front side of the steel-plate surface descaler, the roller-changing mechanism extends into the inner part of the steel-plate surface descaler to change the roller. The oxide scale of the steel-plate surface is removed physically, having low pollution and high descaling efficiency without a blind spot, and simultaneously having a high degree of automation in replacing the descaling roller through the roller-changing vehicle, saving both time and effort.