Quick clamping device for wood door

Abstract

The invention discloses a quick clamping device for a wood door. The quick clamping device comprises a base, a sliding sleeve, a pull rod and a pull sleeve, wherein the sliding sleeve and the base are in threaded connection, and the pull sleeve is arranged on the sliding sleeve in a sliding manner; through holes with apertures greater than the diameter of the pull rod are formed in the longitudinal direction of the base, and the pull rod penetrates through the base; a threaded hole perpendicular to the axis of the sliding sleeve is formed in the left end of the sliding sleeve, an external thread matched with a locking nut is arranged on the outer wall of the right end of the sliding sleeve, a blind hole is formed in the right end of the pull sleeve, a plurality of circular holes are evenly distributed on the wall corresponding to the blind hole of the sliding part, and each circular hole is internally provided with a steel bead; a chute is formed in the outer wall of the sliding part, a first spring is arranged between the sliding sleeve and the pull sleeve, an annular groove is formed in the left end of the pull rod, the width of the annular groove is greater than the diameter of the steel bead, and a movable check block which is in threaded connection with the pull rod is arranged on the right end of the pull rod. According to the quick clamping device, the processing efficiency defect of the existing door core plate clamping device in batch processing can be overcome.

Description

technical field [0001] The invention relates to the field of wooden door processing, in particular to a fast clamping device for wooden doors. Background technique [0002] Wooden doors, as the name suggests, are wooden doors. According to the material, process and use, it can be divided into many types. Widely used in civil, commercial buildings and residences. According to the opening method, wooden doors are divided into four types: vertical hinged doors, sliding doors, folding doors, and spring doors. When the lifting fixed part is combined with a swing door or a sliding door, it is a swing door or a sliding door. [0003] Usually, the production of wooden doors needs to go through, material selection, blanking, framing, hot pressing, edge trimming, milling door core board, veneering, door closing, keyhole punching, hinge hole punching, trial paint, quality inspection, packaging process. However, milling the door core board is the most important link in this process...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a quick clamping device for wooden doors, which has the characteristics of fast clamping speed and high efficiency for the existing door core board clamping device in batch processing.

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