5results about How to "Expand the grinding range" patented technology

The utility model provides a float glass copper-silver mirror surface treatment polishing device, and relates to the technical field of glass copper-silver mirror production, the float glass copper-silver mirror surface treatment polishing device comprises a waste scrap collecting box, and a dust collecting pipeline is fixedly mounted on the inner wall of one side of the waste scrap collecting box; a float glass copper-silver mirror is placed on a suction cup above a float glass copper-silver mirror placing plate, and a second air pump and a connecting pipeline are controlled to adsorb air between the suction cup and the float glass copper-silver mirror, so that the float glass copper-silver mirror can be attached and fixed above the suction cup; after fixing is completed, a float glass copper-silver mirror containing plate can be placed on the top of a conveying belt, an electric telescopic rod is controlled to drive a connecting frame and a closed machining box to descend, the closed machining box slides into the inner side of a sealing groove above the float glass copper-silver mirror containing plate, and the closed machining box and the float glass copper-silver mirror containing plate can be in a closed state.

The utility model discloses a kind of electric grinding appliances mounted on CNC lathe turret seat, it is related to lathe accessory technical field, including telescopic cylinder, driving motor and connecting assembly, telescopic cylinder is fixedly connected on turret seat, the output end of telescopic cylinder is provided with driving motor, driving motor is connected with grinding head by connecting assembly, connecting assembly is detachably set on driving motor, grinding head is detachably set on connecting assembly. The connecting structure of telescopic cylinder and driving motor, let the position of grinding head and grinding pressure regulation be more efficient. Telescopic cylinder telescopic directly drives driving motor and grinding head to move, can quickly respond the change of grinding position, in combination with the grinding power provided by driving motor, the efficient cooperation of grinding action is realized, the cooperation delay between each link is reduced, and overall grinding speed is improved.

The utility model relates to the technical field of polishing devices, in particular to an iron tower angle steel welding joint polishing device which can comprehensively polish a welding joint of angle steel, especially a welding joint at the inner angle of the angle steel, improves the polishing effect and facilitates subsequent processing work. Comprising an abrasive belt; the sanding device further comprises a middle rod, a top belt wheel, a tensioning wheel, two arm rods, two side rollers and a driving motor, the middle rod is rotationally installed at the front end of the sanding belt, the tensioning wheel is rotationally installed in the middle of the middle rod, the inner ends of the two arm rods are connected with the two sides of the front end of the middle rod, the two arm rods are oppositely arranged, and the two side rollers are rotationally installed at the outer ends of the two arm rods respectively. The driving motor is installed on one arm rod, an output shaft of the driving motor is in transmission connection with one side rolling wheel, the abrasive belt is arranged on the outer wheel faces of the two side rolling wheels and the top belt wheel in a sleeving mode, and the tensioning wheel tensions the abrasive belt.

The utility model relates to a polishing device for an old paint layer of an outer wall for an old community, which belongs to the technical field of wall surface processing equipment and comprises a transverse rail, a screw rod is rotatably connected in the transverse rail, a mounting frame is in threaded connection with the outer side of the screw rod, the mounting frame is in sliding connection with the inner wall of the transverse rail, and a winding roller is mounted at the bottom of the mounting frame. The outer wall old paint layer polishing device has the advantages that when an outer wall old paint layer is polished, the polishing disc can be driven to transversely and horizontally move in the transverse track along with rotation of the threaded rod, then the winding roller and the polishing box can be driven to move, and therefore the purpose that the polishing disc transversely polishes the outer wall old paint layer can be achieved; the polishing height of the polishing box can be adjusted, then the purpose of vertically polishing the old paint layer of the outer wall through the polishing disc can be achieved, the polishing range can be widened, the risk of high-altitude manual operation is completely avoided through the structure, and it can be ensured that the polishing device has high use safety.

This utility model belongs to the field of automotive parts processing technology, specifically relating to a combined fixture for processing automotive parts. It includes a base and a turntable. The base has a sliding groove, and a slider is slidably connected inside the groove. A support seat is fixedly connected to the upper end of the slider, and a clamping mechanism is provided at the upper end of the support seat. An adjustment mechanism is provided on the right side of the turntable. A support leg is fixedly connected to the upper left side of the base, and a motor plate is fixedly connected to the upper end of the support leg. A motor is fixedly connected to the upper end of the motor plate. This utility model uses a protrusion to connect a second telescopic rod, facilitating the movement of a limiting block via the second telescopic rod. The limiting block moves a connecting shaft, which in turn moves a grinding wheel, allowing for easy adjustment of the grinding wheel's position. This facilitates adjustment of the grinding wheel's position according to the diameter of the automotive parts' outer surface, enabling grinding of automotive parts with different outer diameters and increasing the grinding range.