Wooden table clamping and fixing device

Abstract

The invention relates to the technical field of furniture manufacturing equipment, in particular to a wooden table clamping and fixing device which comprises four adjusting and fixing mechanisms and connecting rods used for the adjusting and fixing mechanisms. Each adjusting and fixing mechanism comprises a stand column, an upper sliding block, a lower sliding block, an upper telescopic sleeve, alower telescopic sleeve, an upper pressing plate and a lower supporting plate; the number of connecting rods is four; the upper sliding block is installed on the upper portion of the stand column in asliding mode and fastened through a bolt; the upper telescopic sleeve is arranged on one side of the upper sliding block in a sleeving mode; the upper pressing plate is fixed to one side of the uppertelescopic sleeve; the lower sliding block is slidably installed on the lower portion of the stand column; the lower telescopic sleeve is arranged on one side of the lower sliding block in a sleevingmode and fastened through a bolt; and the lower supporting plate is fixed to one side of the lower telescopic sleeve. The device is composed of the four single adjusting and fixing structures, and the adjusting and fixing mechanisms are the same in structure, so that the universality is high, and an enterprise can assemble the device at will.

Description

technical field [0001] The invention relates to the technical field of furniture manufacturing equipment, in particular to a clamping and fixing device for a wooden table. Background technique [0002] The mortise and tenon structure is an ancient Chinese building that uses wood as the main material and is made of main components such as columns and beams. The nodes between the components are matched by mortise and tenon to form a flexible frame. Mortise and tenon is an extremely delicate invention. This method of component connection enables traditional Chinese wooden structures not only to withstand large loads, but also to allow certain deformations. Under seismic loads, the deformation absorbs certain seismic energy and reduces the structure. earthquake response. Chinese traditional wooden furniture has a very long history of mortise and tenon structure. In the prior art, it is very common to insert the tenon at the end of the crosspiece into the mortise of the column,...

AI Technical Summary

Problems solved by technology

The mortise and tenon structure combined with the modern gluing process makes the current wooden table very strong. At present, after the mortise and tenon and glue are fixed to each part of the table, it must be clamped and fixed from the outside. After the glue is completely solidified, the table The structure is very firm. The current clamping and fixing device has a relatively simple structure and cannot be adjusted according to the product model, resulting in a large number of such tooling in the enterprise and serious waste.

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