3results about How to "Guaranteed plastic effect" patented technology

This utility model relates to the field of stainless steel pipe processing technology, specifically a stainless steel pipe end shaping device to solve the problem that existing devices cannot simultaneously handle pipe end and pipe body deformation. The device includes a frame, a support platform with a placement groove, a end shaping assembly, a drive assembly, and a pipe body shaping assembly. During operation, the pipe is placed in the placement groove, and rotating the operating hole drives a bidirectional lead screw to move an L-shaped block, causing a frustum block to insert into both ends of the pipe to expand the end. Simultaneously, a connecting rod links to a slider, driving the round rod to slide along the oblique and transverse holes, causing an arc-shaped clamp to apply radial pressure to the pipe body for shaping. This single operation simultaneously completes end opening and pipe body correction, improving shaping efficiency and quality, and enhancing pipe connection sealing.

The utility model belongs to the technical field of shell shaping, especially a notebook computer shell edge shaping device, including the base, be equipped with the support frame on the base, be equipped with the shroud on the support frame, the base and the support frame lower extreme are equipped with the supporting leg, the inside of support frame upper and lower extreme respectively are equipped with the upper shaping die and the lower shaping die for shell shaping, the upper shaping die and the lower shaping die pass to the compression of shell and press together shaping, the base is equipped with the polishing part that will polish shell in the shaping state through the translation mechanism sliding, and drive mechanism that is installed between the support frame and the shroud and drives the shell to rotate when polishing, the utility model discloses the compression between the lower shaping die and the upper shaping die can play the finishing shaping purpose to shell, ensure product quality, and shell can still cooperate with polishing part and polish it after compression shaping, combine two processes, reduce processing time while ensuring shaping effect, and then improve production efficiency.

The utility model provides a metal circular tube shaping tool for automatic full tube shaping, which aims at the requirement that a finished workpiece needs to maintain the state of a circular tube while the circular tube is processed. The metal circular tube shaping tool comprises a tail stop dog, a front end stop dog and a shaping mechanism which are arranged on a frame, the front-end stop block is divided into a lower semicircular seat and an upper cover plate, and the upper cover plate is in an arch bridge shape and is detachably connected with the lower semicircular seat; the lower semicircular seat and the upper cover plate form a circular hole; the tail stop block comprises an outer side vertical stop block and a positioning seat block, and a circular through hole is formed in the positioning seat block; the shaping mechanism comprises an air cylinder arranged above the frame through a support, a shaping push head is arranged at the telescopic end of the air cylinder, and the telescopic end of the air cylinder points to the round hole of the front end check block. And the front end of the shaping push head is provided with a coaxial circular truncated cone.