39results about How to "Place shortcut" patented technology

The utility model discloses a portable integrated ratchet wrench which comprises a handle assembly, a ratchet head is embedded in the upper portion of the handle assembly, a screwdriver head is clamped in a cavity in the lower portion of the handle assembly, the handle assembly comprises a handle, a plurality of hexagonal holes and magnet groove positions are formed in the inner surface of the handle in the horizontal direction, and the hexagonal holes are used for clamping the screwdriver head. The magnet groove position is used for installing a magnet, the magnet is used for adsorbing the tail of the screwdriver head, and the magnet cover plate is locked and fixed to the outer side of the handle through a screw and used for covering the magnet to prevent the magnet from falling off; according to the multifunctional ratchet wrench, the screwdriver head storage function and the ratchet wrench handle are integrally designed, the screwdriver heads are attracted through the magnets and directly taken or placed from the side face of the handle, the double-head screwdriver head design is adopted, the number of the screwdriver heads is reduced, meanwhile, the characteristics of more specifications are considered, and the hexagonal holes and the magnets are designed at the bottom and used for installing the screwdriver heads; the dual-purpose ratchet wrench and the screwdriver are achieved, carrying is convenient, the integration degree is high, and the screwdriver head can be placed and taken more quickly.

The angle-adjustable drilling and tapping machine clamp is applied to the field of clamps and comprises a shell, a transmission shaft and a worm are rotationally connected to the interior of the shell through bearings respectively, a worm gear is fixedly connected to the surface of the transmission shaft in a sleeved mode, the top end of the transmission shaft penetrates out of the shell and is provided with a rotating disc, and the rotating disc is fixedly connected with the worm. The device comprises a rotating disc, the top of the rotating disc is in bolted connection with a storage base and a fixing frame, a groove is formed in the surface of the storage base, a threaded rod is rotationally connected to the interior of the fixing frame, the surface of the threaded rod is in threaded connection with a threaded plate, and connecting plates are installed on the two sides of the threaded plate. By means of the technical scheme, the positioning effect is good, workpieces can be rapidly guided and placed, chippings can be conveniently discharged and collected, the machining quality of the workpieces is guaranteed, meanwhile, the multi-angle adjusting function can be achieved, operation is easy and convenient, the working efficiency of workers is improved, and flexibility and practicability are high.