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Numerically-controlled machine tool provided with automatic positioning and clamping device

A clamping device and technology of CNC machine tools, applied in the field of CNC machine tools, can solve problems such as low degree of automation, inaccurate positioning, and troublesome workpiece clamping, and achieve the effects of high degree of automation, reduced work intensity, and simple operation

Pending Publication Date: 2021-03-26
张红丽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of inaccurate positioning, low degree of automation and troublesome workpiece clamping in the prior art, and propose a CNC machine tool with an automatic positioning and clamping device

Method used

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  • Numerically-controlled machine tool provided with automatic positioning and clamping device
  • Numerically-controlled machine tool provided with automatic positioning and clamping device
  • Numerically-controlled machine tool provided with automatic positioning and clamping device

Examples

Experimental program
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Effect test

Embodiment 1

[0036] refer to Figure 1-12, a CNC machine tool with an automatic positioning and clamping device, comprising a housing 1, the bottom inner wall of the housing 1 is fixedly connected with a coolant collection box 2, and the top of the coolant collection box 2 is fixedly connected with a fixed table 3, the fixed table 3 is slidably connected with a slide table 4, the top of the fixed table 3 is provided with a slide assembly for driving the slide table 4 to slide, the top of the slide table 4 is slidably connected with a slide plate 16, and the slide table 4 is provided with a sliding plate 16 for sliding. Sliding drive assembly, the top of the sliding plate 16 is fixedly connected with a four-jaw chuck 17, the four corners of the top of the four-jaw chuck 17 are slidably connected with clamping blocks 26, and the top side of the coolant collection box 2 is fixedly connected with a bracket 27 , the top of the bracket 27 is fixedly connected with a hydraulic cylinder 28, the ou...

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Abstract

The invention belongs to the field of numerically-controlled machine tool equipment, particularly relates to a numerically-controlled machine tool provided with an automatic positioning and clamping device, and provides the following scheme for solving the existing problems. The numerically-controlled machine tool comprises a shell; a cooling liquid collecting box is fixedly connected to the innerwall of the bottom of the shell; a fixing table is fixedly connected to the top of the cooling liquid collecting box; a sliding table is glidingly connected to the upper side of the fixing table; a sliding assembly used for driving the sliding table to slide is arranged at the top of the fixing table; and a sliding plate is glidingly connected to the top of the sliding table. The machine tool iseasy to operate, position information is transmitted into a control panel through a positioner, so that automatic positioning can be conducted, positioning is accurate in the positioning and machiningprocess, and the machining efficiency is improved; clamping blocks can move through rotation of disc-shaped annular threads, and then a workpiece can be clamped, so that the automation degree is high, the working intensity is reduced, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of numerical control machine tools, in particular to a numerical control machine tool with an automatic positioning and clamping device. Background technique [0002] CNC machine tool is a numerically controlled machine tool, which is an automatic machine tool equipped with a program control system. The control system can logically process programs with control codes or other symbolic instructions, decode them, express them in coded numbers, and input them into the numerical control device through the information carrier. After calculation and processing, various control signals are sent by the numerical control device to control the movement of the machine tool, and the parts are automatically processed according to the shape and size required by the drawing. [0003] Most of the existing automatic CNC machine tools have inaccurate positioning in the positioning process, low degree of automation, small adj...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B31/02B23Q3/06B23Q5/40B23Q11/00B23Q17/24
CPCB23Q3/062B23B31/02B23Q5/40B23Q17/2419B23Q11/00
Inventor 张红丽
Owner 张红丽
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