39results about How to "Meet the needs of different angles" patented technology

The invention discloses a mechanical manufacturing gripping device. The device comprises a fixed seat, a motor I, a movable cylinder, a transmission rod, a motor II, convex grooves, a nut seat, a clamping block, a vertical screw, a vertical guide groove, a vertical groove, an auxiliary gripping device, a driving gear I, a motor III, a driven gear I, a transverse screw I, a main gripping claw I, anend cover, a transverse guide groove I, a connecting gear I, a transmission end face gear, a connecting gear II, a transverse guide groove II, a transverse screw II, a main gripping claw II, a connecting end face gear, a motor IV and a driving gear II. The device has reasonable and simple structure, and the arranged auxiliary gripping device can effectively clamp common parts, thereby improving the gripping efficiency of the common parts; the transmission end face gear can effectively and synchronously transmit power of the transverse screw I to the transverse screw II for rotation, so that the main gripping claw I and the main gripping claw II can move outward or inward at the same time, and guarantee is also provided for centering and clamping of the parts.

The invention discloses an experiment table for demonstration. The experiment table comprises an underframe, wherein a base plate is arranged at the upper end of the underframe; a demonstration module is arranged at the rear end of the base plate; a rotary table module is arranged at the left-front corner of the upper surface of the base plate; a computer placement module is arranged at the right part of the demonstration module; the demonstration module can be adjusted to different angles according to the demands; the rotary table module is used for demonstrating a device needing to be rotated; the computer placement module is used for placement of a computer and adjustment of the position of the computer; in a word, the experiment table disclosed by the invention has the advantages of convenience in use and diversified functions.

The invention discloses a milling machine with the milling cutter depth and angle adjustability for precision components. The milling machine with the milling cutter depth and angle adjustability forthe precision components structurally comprises a machine body, a milling cutter device, a main shaft, a cantilever, a working table, a lifting table and a base, wherein the base is connected to the bottom part of the machine body; and the cantilever is fixed to the top part of the machine body. Compared with the prior art, the milling machine with the milling cutter depth and angle adjustabilityfor the precision components provided by the invention has the beneficial effects that when a spring is stressed, the space between spring rings can be equidistantly increased or reduced, so that themilling cutter has a flexible adjusting function, the demand on different processing depths of the precision components can be met, and the precision of the processing depths is improved; a small geardrives a middle gear to rotate, the middle gear drives a big gear to rotate, so that the precision in angle adjustment is greatly improved; an angle rotating plate can rotate by adopting a circle center as an axis, so that the occurrence of the phenomenon that the angle rotating plate exceeds a groove so as to cause the obstruction on processing the precision components through the milling cutteris effectively prevented; and the milling cutter have an angle adjusting function so as to meet the demands on different angles during precision component processing, so that the angle processing precision is improved, the material loss is reduced, and the manufacturing cost is reduced.

The invention discloses a steel structure lifting device which comprises a lifting device body, a lifting rod and a hydraulic device. The lifting rod is arranged on the lifting device body. The hydraulic device is arranged between the lifting device body and the lifting rod. A rotating motor is arranged at the upper end of the lifting rod, a rotating shaft is rotatably arranged below the rotatingmotor, a lifting ring is arranged on the rotating shaft, and one or more lifting ropes are arranged on the lifting ring. The angle of a lifted steel structure can be changed, thus the lifted steel structure reaches the required position, the time and labor are saved, and the working efficiency is improved.