A CNC machine tool workpiece clamping device with angle adjustment function

Abstract

The invention discloses a CNC machine tool workpiece clamping device with an angle adjustment function, which comprises a second base and a first base. A track is provided, a processing platform is provided in the direction opposite to the bottom of the first base and the bottom of the second base, a collection pipe is provided at the central position of the processing platform, and a part of the first base is close to the processing platform. The side is provided with a cutter head. In the present invention, when the workpiece has a certain inclination angle or irregular shape, this kind of CNC machine tool workpiece clamping device with angle adjustment function can move the positions of the two push rod bases so that the distance between the two rectangular blocks can be adjusted. The position is staggered so as to clamp the workpiece at different positions, so that the workpiece clamping device of the numerical control machine tool with angle adjustment function has the advantage of adjustable clamping angle.

Description

technical field [0001] The invention belongs to the technical field of numerical control machine tools, in particular to a workpiece clamping device for numerical control machine tools with an angle adjustment function. Background technique [0002] CNC machine tool refers to numerical control machine tool, which is the abbreviation of Computer numerical control machine tools. CNC machine tool is an automatic machine tool that uses computer or chip for program control. The control system of CNC machine tool can logically process the control code or other The program specified by the symbolic instruction is decoded and expressed as a coded number, which is input into the numerical control device through the information carrier, and various control signals are sent by the numerical control device after calculation and processing to control the movement of the machine tool, and the shape and size required by the drawing , Automatically process parts, CNC machine tools can bette...

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Problems solved by technology

[0003] When the CNC machine tool is in use, it is necessary to clamp the workpiece through the clamping device, and then use the cutter head to cut or grind the fixed workpiece. At present, the commonly used clamping device of the CNC machine tool is difficult to adjust when clamping the workpiece. Clamping angle, for some workpieces with a large inclination angle, they tend to slip from the clamping device during the cutting process of the cutter head, resulting in damage to the workpiece. When clamping, due to the different hardness of the workpiece, when clamping some workpieces with high hardness, it is easy to cause wear on the part of the clamping device in contact with the workpiece. When clamping some workpieces with lower hardness, For example, if the workpiece is made of wood, the part of the workpiece in contact with the clamping device is prone to wear or scratches. Moreover, during the operation of the cutter head, a large amount of debris or dust may be generated on the part of the workpiece in contact with the cutter head. In addition, when the workpiece is precious metal, the recovery of these debris or dust is often not thorough enough, especially once the dust enters the operator's lungs, it often causes respiratory diseases, and when the operator absorbs these dusts in large quantities, it often causes lung disease. permanent damage to the interior, and these dusts escape in the air, which is not easy to recycle, resulting in a waste of resources

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