Rotary transformer of numerical control machine tool

A technology for rotary transformers and CNC machine tools, which is applied in the direction of transformers, inductors, metal processing machinery parts, etc., can solve the problems of unsuitable use of CNC machine tools, unreasonable structural design, unsuitable cost, etc., and achieves convenient implementation, reasonable structural design, and low cost. cheap effect

Inactive Publication Date: 2016-06-29
纪筛小
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the existing structural design is unreasonable, not suitable for CNC machine tools, large in size, not suitable for cost saving

Method used

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  • Rotary transformer of numerical control machine tool

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Embodiment Construction

[0009] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments.

[0010] Such as figure 1 As shown, a rotary transformer for a numerically controlled machine tool includes a cylindrical shell 1, in which a terminal 2 and a rotor shaft 3 are sequentially arranged, the terminal 2 and the rotor shaft 3 are connected by wires, and one end of the rotor shaft 3 is provided with an electrical The brush 4 and the commutator 5 are provided with a rotor winding 6 , a stator winding 7 and a rotor 8 sequentially on the rotor shaft 3 . A mounting cam 9 is provided on the cylindrical housing 1 . The rotor winding 6 is compatible with the stator winding 7 , and the two ends of the cylindrical casing 1 are provided with a cover body 10 , and the cover body 10 is provided with a through hole, and the through hole is matched with the terminal post 2 .

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Abstract

The invention discloses a rotary transformer of a numerical control machine tool. The rotary transformer comprises a cylindrical enclosure (1); wiring terminals (2) and a rotor shaft (3) are successively arranged in the cylindrical enclosure (1); the wiring terminals (2) and the rotor shaft (3) are connected through leads; one end of the rotor shaft (3) is equipped with an electric brush (4) and a commutator (5); and a rotor winding (6), a stator winding (7) and a rotor (8) successively sleeve the rotor shaft (3). The rotary transformer provided by the invention has the advantages that the parts are mounted compactly and the rotary transformer is applicable to being used by the numerical control machine tool.

Description

technical field [0001] The invention relates to a CNC machine tool part, in particular to a CNC machine tool resolver. Background technique [0002] A CNC machine tool is an automatic machine tool equipped with a program control system, which can logically process the program specified by the control code or other symbolic instructions, decode it, express it in coded numbers, and input it into the CNC machine tool through the information carrier. device. 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. CNC machine tools better solve complex, precise, small-batch and multi-variety parts processing problems, and are flexible and high-efficiency automatic machine tools. A resolver is needed on a CNC machine tool, which is a small AC motor used to measure angles, used to measure the ang...

Claims

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Application Information

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IPC IPC(8): H01F38/18B23Q17/00
Inventor 纪筛小
Owner 纪筛小
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