Integrated forming process for support and plate body of plastering plate

Abstract

The invention relates to a process for integrally forming a plasterboard with a gray knife and a plate body, comprising the following steps: (1) blanking the steel material into a single steel blank; (2) rolling one end of the steel blank into a block (3) take the obtained plate to form the dimensions of the horizontal connection between the bracket and the plate body to obtain the first semi-finished product; (4) forge the tail of the first semi-finished product with a forging press The shape of the bracket is used to obtain the second semi-finished product; (5) the middle part of the second semi-finished product is formed and bent by a press to obtain the third semi-finished product; (6) the surface of the third semi-finished product is post-processed; (7) the third semi-finished product is Just install the handle on the bracket. The beneficial effects of the present invention are: the bracket and the board are integrally formed, eliminating the steps of welding, forging and stamping in the traditional process, reducing the steps of processing, reducing the difficulty of processing, reducing the cost and waste of resources, and improving the strength of the bracket and the board. Body connection strength, this product is easy to clean and recycle after use, prolonging the service life of the product.

Description

technical field [0001] The invention relates to the field of troweling board production, in particular to a process for integrally forming a troweling board bracket and a board body. Background technique [0002] The plasterboard is one of the indispensable tools in building construction, and it includes a bracket, a board body and a handle, and the handle is installed on the bracket. The production technology of existing plasterboard comprises the steps: [0003] (1) Uncoiling and blanking the coiled material to obtain a single plate body; [0004] (2) Drill through holes for mounting brackets on the board; [0005] (3) The bracket is forged, riveted, stamped or welded to the board through the through hole. [0006] In the above process, the bracket and the board are processed separately, and finally the two are connected, which has the following defects: [0007] a. There are many processing techniques, resulting in higher production costs; [0008] b. Insufficient ri...

AI Technical Summary

Problems solved by technology

[0007] a. There are many processing techniques, resulting in higher production costs;

[0008] b. Insufficient riveting strength, prone to loosening; there are gaps in stamping and welding, and the structure is not firm;

[0009] c. The bracket and the board are easy to break;

[0010] D. The welding process is complex

[0011] E. It is inconvenient to clean and reuse

Images