Intelligent adjustable precise self-locking type clamping device for furniture plate body

Abstract

The embodiment of the invention discloses an intelligent adjustable precise self-locking type clamping device for a furniture plate body. The clamping device comprises an outer frame, and a lantern ring is arranged on the outer side face of the outer frame. The inner side end of an inner pulling plate is driven by a clamping frame through a connecting rod to move downwards, and due to the fact that the outer side end of a stretching frame is limited by a spring, the inner pulling plate slides on the surface of a protruding rod at the end of a limiting sleeve through a through groove till the whole stretching frame extends to the maximum distance; the clamping frame continues to move downwards, at the moment, a sliding rod at the outer side end of the stretching frame moves downwards on the inner side of a sliding groove, the sliding rod extrudes a spring at the bottom, the sliding rod stretches a spring at the top till the clamping frame makes contact with a flange at the bottom of the adjusting block, and at the moment, the elastic force of the spring acts on the bottom of the adjusting block through the stretching frame; and when the clamping effect on the plate is reduced due to rotation of the pressing plate or aging of the rubber sheet, the clamping effect of the top pressing plate on the plate can be improved by the adjusting block through the elastic force of the spring, and the plate is prevented from falling or moving in the clamping process.

Description

technical field [0001] The invention relates to the technical field of furniture board clamping, in particular to an intelligent adjustable precision self-locking type clamping device for furniture board bodies. Background technique [0002] The current clamping devices for furniture panels are generally mainly glass clamps or panel clamps, and the structure is mainly composed of a fixed seat, a gasket and an adjusting screw. The fixed seat is installed on the wall or vertical plate body, and the position of the fixed seat and the spacer corresponds to, and is used to clamp the glass or the plate body. The adjusting screw is arranged at the bottom of the fixed seat, and its end is pressed against the bottom surface of the gasket. By rotating the adjusting screw, the fixed seat and the gasket clamp the glass or the plate body. However, the above-structured clamping device has insurmountable major drawbacks. First, the clamping of the fixed seat and the gasket must be realiz...

AI Technical Summary

Problems solved by technology

However, the clamping device of the above structure has major defects that cannot be overcome

One, the clamping of the fixing seat and the gasket must be realized by rotating the adjusting screw, and tools such as a screwdriver must be used for the installation or removal of the clamping device, so its installation or removal is more troublesome; second, the adjusting screw is arranged on the fixing seat At the bottom, after the glass or plate is installed, the adjusting screw only presses against the bottom surface of the gasket. When the gasket is aging due to long-term use, there will be looseness between the adjusting screw and the gasket, making the adjustment When the screw is vibrated or shaken, it gradually rotates downward due to its own weight, causing the glass or plate to slip from between the fixing seat and the spacer

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