High-precision numerical control machine tool
A CNC machine tool, high-precision technology, applied in the direction of metal processing machinery parts, large fixed members, metal processing, etc., can solve the problems of weak bearing capacity, processing accuracy and low product forming efficiency, achieve strong bearing capacity and improve product accuracy and efficiency, the effect of ensuring reliability
Active Publication Date: 2013-10-23
SUZHOU EASSON OPTOELECTRONICS
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Problems solved by technology
[0003] Existing CNC machine tools have weak bearing capacity, low machining accuracy and product forming efficiency. How to design a CNC machine tool with strong bearing capacity, high precision, high speed, high machining accuracy and high product forming rate has become the direction of efforts of those skilled in the art.
Method used
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Embodiment
[0029] Embodiment: a kind of high-precision numerical control machine tool, comprises column 1, base 2, workbench 3, machine head 5 that is equipped with cutter 4, first steel ring sleeve 19, second steel steel ring sleeve 20, the third steel ring sleeve 26. The fourth steel ring sleeve 27 and the support plate 6 between the base 2 and the workbench 3, the column 1 is fixed on the upper surface of the base 2, the machine head 5 is located on the upper side of the column 1 and is working above platform 3;
[0030] The column 1 includes a column body 101, a first supporting foot 102 and a second supporting foot 103 respectively fixed on both sides of the lower end surface of the column body 101, and the first supporting foot 102 and the second supporting foot 103 are respectively fixed on the base 2 on both sides of the upper surface, so as to form a hollow area between the first supporting foot 102, the second supporting foot 103, the base 2 and the column 101;
[0031] At lea...
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The invention discloses a high-precision numerical control machine tool, which comprises a machine head with a cutter, a first steel loop sleeve, a second steel loop sleeve, a third steel loop sleeve and a fourth steel loop sleeve, wherein a front end part of an x-direction lead screw in an x-direction main bearing mechanism is embedded in the first steel loop sleeve; an x-direction motor output shaft is embedded into the second steel loop sleeve; two ends of a first buffer spring are respectively and fixedly connected with the end surfaces of the first steel loop sleeve and the second steel loop sleeve; two ends of a buffer spring are respectively and fixedly connected with the end surfaces of the first steel loop sleeve and the second steel loop sleeve; each steel loop sleeve comprises a base ring seat and a fixed semi-ring fixed on the base ring seat; one end of an elastic semi-ring is fixed at one end of the semi-ring, a gap is reserved between the other end of the elastic semi-ring and the other end of the fixed semi-ring and the two other ends are connected through a bolt which can adjust the gap distance. The high-precision numerical control machine tool prevents impairment and deformation caused by eccentricity and error of motor output shaft and the lead screw, improves product precision and efficiency, and ensures product reliability.
Description
technical field [0001] The invention relates to a numerically controlled machine tool, in particular to a high-precision numerically controlled machine tool. Background technique [0002] A lathe is a machine tool that mainly uses a turning tool to turn a rotating workpiece. Drills, reamers, reamers, screw taps, dies and knurling tools for CNC machine tools can also be used for corresponding processing on the lathe. Lathes are mainly used to process shafts, discs, sleeves and other workpieces with rotating surfaces, and are the most widely used machine tools in machinery manufacturing and repair factories. [0003] Existing CNC machine tools have weak bearing capacity, low machining accuracy and product forming efficiency. How to design a CNC machine tool with strong bearing capacity, high precision, high speed, high machining accuracy and high product forming rate has become the direction of efforts of those skilled in the art. . Contents of the invention [0004] The ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B23Q5/44B23Q1/01B23Q1/46
CPCB23Q1/015B23Q1/46B23Q5/402B23Q5/54B23Q2701/02B23Q2701/04B23Q2705/145
Inventor 陆庆年姚先凯
Owner SUZHOU EASSON OPTOELECTRONICS