Numerical control abrasive belt machine

Abstract

The invention discloses a numerical control abrasive belt machine comprising a worktable system and an abrasive belt grinding head. The worktable system comprises a worktable and an X-axis lead screw. The worktable is mounted on an X-axis line rail on the top of a rack base through a sliding block and connected with an X-axis nut seat on the X-axis lead screw. The abrasive belt grinding head comprises a polishing frame plate, a machine head seat, an abrasive belt mechanism and a Z-axis lead screw. The polishing frame plate comprises two side frame plates and a top frame plate. Z-axis line rails are arranged on the inner sides of the side frame plates. The machine head seat is arranged between the two side frame plates. The two sides of the machine head seat are mounted on the Z-axis line rails through sliding blocks. The machine head seat is connected with a Z-axis nut seat on the Z-axis lead screw. The abrasive belt mechanism is arranged in the middle of the machine head seat. According to the numerical control abrasive belt grinding machine, on the basis that a numerical control system is selected for controlling and the ball lead screws are adopted for transmission, and the abrasive belt grinding head is matched for grinding, so that precision is stable, the grinding area is large, the worktable feeds at a time, the feeding speed is high, and the numerical control abrasive belt machine is worth popularizing.

Description

technical field [0001] The invention relates to the field of machine tool equipment, in particular to a numerically controlled abrasive belt machine. Background technique [0002] A grinder is a machine tool that uses abrasive tools to grind the surface of a workpiece. Most grinding machines use high-speed rotating grinding wheels for grinding. Grinding is one of the most widely used cutting methods. The grinding machine can process materials with higher hardness, such as hardened steel, hard alloy, etc.; it can also process brittle materials, such as glass and granite. The grinding machine can be used for grinding with high precision and small surface roughness, as well as high-efficiency grinding, such as powerful grinding. At present, the grinding machine in the prior art uses the grinding head to drive the grinding wheel for grinding, which has the following defects: first, the precision is unstable; second, the amount of chips is small; third, the feeding speed is re...

AI Technical Summary

Problems solved by technology

At present, the grinding machine in the prior art uses the grinding head to drive the grinding wheel for grinding, which has the following defects: 1. The precision is unstable; 2. The amount of chips is small; 3. The feed speed is relatively slow

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