5results about How to "Meet grinding needs" patented technology

This utility model belongs to the field of mineral product grinding technology, and in particular, a mineral product grinding device. The mineral product grinding device includes a base, a grinding jar fixedly connected to the center of the top wall of the base, a feed inlet on the top wall of the grinding jar, and a grinding assembly for grinding mineral products installed on the top of the base. The grinding assembly includes a support plate fixedly connected to the left end of the top wall of the base, a fixed plate fixedly connected to the top wall of the support plate, and a discharge assembly for controlling the output size of the ground mineral products installed inside the grinding jar. The assembly also includes a motor, which is fixedly installed on the top wall of the fixed plate via support rods on both sides. The grinding assembly can thoroughly grind the mineral products to be ground, allowing the operator to collect the ground mineral powder. Furthermore, the discharge assembly can be adjusted according to different grinding needs to meet the grinding requirements of mineral powder of different sizes.

This utility model discloses an abrasive belt structure, comprising a substrate and an abrasive layer disposed on the substrate. The substrate is a metal wire mesh substrate, which includes a plurality of warp metal wires and a plurality of weft metal wires. The weft metal wires are arranged sequentially at intervals along the warp direction, and the warp metal wires are arranged sequentially along the weft direction and interwoven with each other. The diameter of the weft metal wires is larger than the diameter of the warp metal wires. In this utility model, the substrate is a metal wire mesh substrate, formed by the interweaving of warp and weft metal wires. The diameter of the weft metal wires is larger than the diameter of the warp metal wires, and the warp density is greater than the weft density, allowing for a densely woven metal mesh with high tensile strength and low elongation, meeting the requirements for long-term, high-volume grinding applications.

This utility model relates to a grinding device for rough milling cutter processing, comprising a base and a body mounted on the base. The body has an openable clamping seat, and a drive motor is connected to the center of the clamping seat via a rotating base. A worktable is mounted on the base, and a sliding member is mounted on the worktable. A mounting plate is connected to the sliding member, and a mounting seat is connected to the mounting plate via a worm gear. A grinding component is detachably connected to the mounting seat, and the mounting seat can move towards the clamping seat via the sliding member. A worm is meshed with the outer side of the worm gear, and the worm is mounted on the mounting plate via a bearing seat. One end of the worm passes through the bearing seat and is connected to a rotating handwheel. The sliding member on the worktable can drive the mounting plate to slide freely along the worktable towards the clamping seat. Furthermore, the mounting seat, through a worm gear transmission mechanism, can adjust the angle and direction of the grinding component relative to the clamping seat, thereby improving processing efficiency and flexibility.

The application discloses a kind of hyperboloid depth weld defect local processing removal method, first by weld defect position in the outer surface of workpiece draw out the horizontal and circumferential center line of to-be-welded groove, surface processing boundary reference line, then clamping alignment workpiece, first using row drill method to process arc-shaped groove, then using milling to process the slope of both sides of arc-shaped groove and remove twist drill left sharp corner, and grind the bottom of arc-shaped groove, then using layered processing in depth direction and layered visual inspection to the bottom of arc-shaped groove are carried out to check defect display, until clean, process arc-shaped groove into to-be-welded groove, then process the ladder slope of both ends of to-be-welded groove, finally grind each surface of to-be-welded groove, complete the local processing removal of weld defect, the method can remove the whole weld defect clean, high removal efficiency, while to-be-welded groove structure is simple, and the difficulty of machining is small.

The utility model discloses a kind of multifunctional processing platform for ABS plate surface polishing, including processing platform main part, the top of processing platform main part is fixedly connected with apron, the top of two supporting plates is fixedly connected with screw rod placing box, one end of screw rod placing box is fixedly connected with driving motor one, the movable end of driving motor one is fixedly connected with threaded rod and penetrates screw rod placing box, threaded rod is screw-threaded with threaded surface screw block, the bottom of threaded slide block is fixedly connected with connecting plate, the bottom of connecting plate is provided with ABS plate polisher, and the bottom of connecting plate is provided with adjusting device for the multidirectional movement of ABS plate polisher, the inner wall of apron is fixedly connected with placing plate, and clamping device for the quick fixing effect of ABS plate of different sizes is arranged between processing platform main part and apron, a kind of multifunctional processing platform for ABS plate surface polishing, solve the problem of low polishing efficiency of worker, greatly improve polishing efficiency.