Machining cutting device for machine manufacturing

Abstract

The invention discloses a machining cutting device for machine manufacturing. The machining cutting device comprises a machine table and a portal frame fixedly arranged on the machine table, a liftingmotor is arranged on an inner wall of the top of the portal frame, a cutting device body is arranged at an output end of the lifting motor, a cutting table is arranged below the cutting device body,a positioning and fixing mechanism is arranged on the cutting table and comprises two fixing frames fixedly arranged at the top of the cutting table, positioning blocks are movably arranged at the sides, close to each other, of the two fixing frames, and threaded rods are fixedly connected to the sides, away from each other, of the two positioning blocks. According to the machining cutting device,a threaded pipe and the threaded rods can be prevented from rotating in a threaded mode, it is guaranteed that threaded engagement positioning between the threaded pipe and the threaded rods is firmer, it can be guaranteed that the positioning block clamp and fix workpieces more stably, the situation that the cutting precision of the workpieces is affected due to deviation and displacement in theworkpiece cutting process is avoided, the cutting quality is guaranteed, and the usage requirement of people can be met.

Description

technical field [0001] The invention relates to the technical field of mechanical cutting, in particular to a mechanical cutting device for mechanical manufacturing. Background technique [0002] Machining refers to the process of changing the shape, size or performance of a workpiece through a mechanical device. According to the difference in processing methods, it can be divided into cutting processing and pressure processing. In the production process, any change in the shape, size, The process of making it into a finished product or semi-finished product is called a process, which is the main part of the production process, and the process is the basic unit of the mechanical processing process. [0003] At present, the cutting device used in mechanical manufacturing also belongs to the category of mechanical processing, but the mechanical processing cutting device used in mechanical manufacturing cannot be firmly positioned and fixed during cutting, causing the workpiece...

AI Technical Summary

Problems solved by technology

[0003] At present, the cutting device used in mechanical manufacturing also belongs to the category of mechanical processing, but the mechanical processing cutting device used in mechanical manufacturing cannot be firmly positioned and fixed during cutting, causing the workpiece to easily shift during the cutting process, which affects the cutting process. The cutting accuracy of the workpiece cannot meet the needs of people

Images