Slender cylindrical bar automatic feeding adjustment mechanism

Abstract

An automatic feeding adjustment mechanism for long and thin cylindrical bars is characterized by comprising a machine frame, a storage device, a sorting device, a circumferential adjustment and location device and a conveying and releasing device; the machine frame is a frame with the top and the side faces opened and is used for mounting other devices; the sorting device is located below the storage device and comprises rotary sorting discs, a rotary sorting shaft, a bearing support and a discharging frame; the circumferential adjustment and location device is located below the side portion of the sorting device and comprises a drive air cylinder, a rack, a gear, a circumferential adjustment horizontal guide rail, a sliding block of the circumferential adjustment horizontal guide rail, a driving rubber wheel, a driven rubber wheel, V-shaped blocks, a movable platform, an electromagnetic chuck, a clamping air cylinder and a spring locating pin; and the conveying and releasing device comprises a transverse movement motor, a transverse movement lead screw supporting seat, a transverse movement lead screw nut seat, a transverse movement lead screw, a transverse movement mounting bottom plate, polished supporting shafts, a vertical mounting plate, a vertical lead screw, a nut seat of the vertical lead screw and a vertical lead screw supporting seat.

Description

technical field [0001] The invention relates to an automatic conveying and adjusting device for bar stock, especially an automatic conveying and circumferential positioning device for slender cylindrical bar stock with pin holes in the axial direction. technical background [0002] The central shaft of the automobile shifting device is a slender cylindrical bar with multiple pin holes. During the assembly process, it is necessary to align the pin holes at both ends of the central shaft with the pin holes of the connecting parts. In the existing assembly process, mainly rely on Manually operate to ensure that the pin hole of the central shaft is aligned with the pin hole on the connecting piece, and then manually press the pin into the hole through the hydraulic press to realize the connection between the central shaft and other components. There are many problems in the manual operation process. Firstly, it takes a long time to align the pin hole of the central axis with the...

AI Technical Summary

Problems solved by technology

There are many problems in the manual operation process. Firstly, it takes a long time to align the pin hole of the central axis with the pin hole on the connector, which affects the production efficiency; secondly, the worker needs to hold the pin with one hand during the operation. Operate the hydraulic press with one hand, which has poor safety and poses a threat to the personal safety of workers

[0003] In the existing technology, the automatic production equipment for inserting pins on the side of the bar is mainly for short cylindrical bars, which do not need to be rotated and adjusted in the circumferential direction of the cylindrical bars, but are not suitable for cylindrical long bars that require circumferential adjustment at the same time.

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