Drawing device for production and machining of sheet metal parts

Abstract

The invention belongs to the field of machining of sheet metal parts, and particularly relates to a drawing device for production and machining of sheet metal parts. The drawing device comprises a fixing frame and a placement frame arranged in the fixing frame. A motor is erected on one side of the outer portion of the fixing frame. An output shaft of the motor is connected with a rotating rod connected to the interior of the fixing frame in a penetrating manner. The outer wall of the rotating rod is fixedly connected with a first conical tooth in a sleeved manner. The upper portion of the first conical tooth is in tooth mark engaged connection with a second conical tooth. The upper portion of the second conical tooth is fixedly connected with a lead screw embedded in the inner wall of thefixing frame. The outer wall of the lead screw is in sleeving connection with a threaded barrel which is in tooth mark engaged connection with the lead screw. One side of the threaded barrel is fixedly connected with the placement frame. An inserting groove is formed in the inner wall of the placement frame. A supporting plate is movably connected to the interior of the placement frame. The motordrives the first conical tooth so as to drive the second conical tooth and the lead screw to rotate, and accordingly height adjustment of the placement frame is guaranteed; and through cooperation ofthe supporting plate and a pressing plate, a sheet metal part can be fixed, and drawing of the sheet metal part is facilitated.

Description

technical field [0001] The invention relates to the field of sheet metal processing, in particular to a drawing device for sheet metal production and processing. Background technique [0002] Sheet metal is a comprehensive cold processing process for metal sheets (usually below 6mm), including shearing, punching / cutting / compositing, folding, welding, riveting, splicing, forming (such as automobile body), etc. Its remarkable feature is that the thickness of the same part is consistent. Products processed through the sheet metal industry are called sheet metal parts. The sheet metal parts referred to by different industries are generally different, and are mostly used for assembly. [0003] In the production and processing of sheet metal parts, it is often necessary to draw the sheet metal parts. When drawing the sheet metal parts, a large number of tools are often required, which provides an operating platform for the sheet metal drawing work, which can prevent the staff fr...

AI Technical Summary

Problems solved by technology

[0003] In the production and processing of sheet metal parts, it is often necessary to draw the sheet metal parts. When drawing the sheet metal parts, a large number of tools are often required, which provides an operating platform for the sheet metal drawing work, which can prevent the staff from working The situation that the tool is lost due to disorderly placement occurs, and the operation is very convenient. When drawing the sheet metal part, since the bottom end of the sheet metal part penetrates the groove and leans on the support frame, it is necessary to artificially pull the sheet metal Fixing the metal parts not only increases the cost, but also the fixing effect on the sheet metal parts is not very good, and it is not easy to pull the sheet metal parts

Images