Roller carrier capable of automatically adapting to rolling shaft and automatically locking and application method of roller carrier

Abstract

The invention provides a roller carrier capable of automatically adapting to a rolling shaft and automatically locking and an application method of the roller carrier. The roller carrier comprises a rack, wherein transverse moving components are arranged above the rack, each transverse moving component comprises an upper moving mechanism and a lower moving mechanism in linkage with the upper moving mechanism, each lower moving mechanism comprises a first rack in sliding connection with the rack, and a supporting roller is connected to one end of each first rack; a spring is connected below each first rack; each upper moving mechanism comprises a second rack, one end of the second rack is connected with an obliquely arranged baffle, and the baffles in the two sets of transverse moving components form a V shape; and the rack is further connected with gear frames, a second gear and a first gear which are vertically meshed are rotationally connected to each gear frame, each second gear is meshed with the corresponding second rack, and each first gear is meshed with the corresponding first rack. The roller carrier further comprises locking mechanisms used for locking and braking the first racks. A mechanical structure is adopted for automatically adjusting the distance between the supporting rollers according to the rolling shaft, complexity caused by manual adjustment is reduced, and high safety is achieved.

Description

technical field

[0001] The invention belongs to the technical field of roller frames, and in particular relates to a roller frame that can automatically adapt to rollers and can be automatically locked and a use method thereof. Background technique

[0002] With the rapid development of my country's manufacturing industry, more and more types of parts of rotary bodies similar to cylindrical cylinders (such as conical, frustum-shaped and stepped cylinders, etc.) appear in the parts of machinery industry products. Higher requirements are put forward for the adaptability of production equipment, and the traditional self-adjusting roller frame is usually installed on a fixed reference plane, which cannot automatically adjust the position according to the size of the pipe diameter, so it needs to be adjusted in the horizontal direction The rotary parts cannot be easily loaded and clamped. At present, the diameter of the roller should be measured in advance, and then the bolts shoul...

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