42results about How to "Constant proportional relationship" patented technology

A spiral gear machining mechanism used during machining of a blank (85) comprises a base (3), a rotatable inner threaded part (1), an outer threaded part (2) and a cylindrical workpiece bearing part (8). The rotatable inner threaded part (1) comprises an upper cylinder (11) and a lower cavity (12). The lower cavity (12) is connected to the base (3) in a circumferential rotatable and axial fixed manner. The outer threaded part (2) is cylindrical. The outer threads on the outer circumferential surface are connected with the inner threads in the upper cylinder (11) in a matched manner. A cavity (31) is arranged in the base (3) and provided with a top wall (32).

A helical gear processing mechanism capable of rapid heat dissipation, used for processing blanks (85), comprising: a base (3), a rotatable internal thread (1), an external thread (2) and a cylindrical The workpiece carrier (8), wherein the rotatable internal thread (1) includes an upper cylindrical part (11) and a lower chamber part (12), and the lower chamber part (12) passes through a bearing device (13) It is connected to the base (3) in a circumferentially rotatable and axially fixed manner, and the external threaded part (2) is cylindrical, and an external thread is provided on its outer peripheral surface to engage with the internal thread in the upper cylindrical part (11) , a cavity (31) is provided in the base (3), the cavity (31) has a top wall (32), and a driving motor (4) is installed in the cavity (31).

The invention discloses a spiral gear machining mechanism with a radiating window, which is used for machining blanks (85). The spiral gear machining mechanism comprises a substrate (3), a rotational internally threaded part (1), an externally threaded part (2) and a cylindrical workpiece bearing part (8), wherein the rotational internally threaded part (1) comprises an upper cylinder part (11) and a lower chamber part (12); the lower chamber part (12) is connected with the substrate (3) through a bearing device (13) in circumferential rotation and axial fixation manners; the externally threaded part (2) is cylindrical, and the outer circumferential face of the externally threaded part (2) is provided with external threads connected with internal threads in the upper cylinder part (11); a cavity (31) is formed in the substrate (3) and comprises a top wall (32); a driving motor (4) is arranged in the cavity (31).

The invention relates to a worm rod processing mechanism with a driving motor separation baffle plate (111). The worm rod processing mechanism is used for processing a blank (1) into a worm rod, and comprises a blank carrying element (2), a sleeve (3) with external screw threads, a driving sleeve (4) with internal screw threads and a machine frame (7), wherein the blank carrying element (2) is used for carrying the blank (1), the upper end and the lower end of the blank carrying element (2) are respectively and fixedly arranged in the sleeve (3) with the external screw threads through an upper bearing (21) and a lower bearing (22) in a direction opposite to the axial direction of the sleeve (3) with the external screw threads, the sleeve (3) with the external screw threads is matched in the driving sleeve (4) with the internal screw threads through screw threads, and the lower end of the driving sleeve (4) with the internal screw threads is rotatablely arranged on the machine frame (7) through a thrust bearing (47).