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A machine tool module mechanical interface device

A mechanical interface and machine tool technology, which is applied in the direction of metal processing machinery parts, large fixed members, metal processing equipment, etc., can solve the problems that the module joint has a great influence on the dynamic characteristics of the machine tool, geometric accuracy and stiffness adjustment restrictions, etc., to achieve structural Simple, easy to operate, easy to adjust the effect

Active Publication Date: 2016-06-01
XIAN UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a kind of machine tool module mechanical interface device, solved prior art machine tool module when carrying out interface connection, because the limitation of original mechanical interface design, under the changeable processing condition (machine tool structure diversity, processing Diversity of loading conditions, etc.), the geometric accuracy and stiffness adjustment of the machine tool after assembly are greatly restricted, and the module joint has a great influence on the dynamic characteristics of the machine tool

Method used

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  • A machine tool module mechanical interface device
  • A machine tool module mechanical interface device
  • A machine tool module mechanical interface device

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Embodiment Construction

[0039] The present invention will be described in detail below with reference to the drawings and specific embodiments.

[0040] Reference figure 1 , figure 2 , The structure of the mechanical interface device of the machine tool module of the present invention is to include a base 3 and an interface connecting plate 7. The interface connecting plate 7 is installed above the base 3, and an equal pressure pulling and pressing mechanism is provided between the base 3 and the interface connecting plate 7; A U-shaped key groove 21 for positioning is respectively provided on the upper surface of the interface connecting board 7 along the two center lines that cross vertically and horizontally, and a pair of U-shaped key grooves 21 in the vertical and horizontal directions is a total of four U-shaped key grooves 21;

[0041] Reference image 3 , Figure 4 , Figure 5 , Three sets of main supports and one set of auxiliary supports are arranged between the seat body 3 and the interface con...

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Abstract

The invention discloses a mechanical interface device of a machine tool module, which comprises a base body and an interface connecting plate, and the interface connecting plate is installed above the base body; three sets of main supports and a set of auxiliary supports are arranged near the four corners between the base body and the interface connecting plate, An equal pressure pull-press mechanism is also arranged between the seat body and the interface connecting plate. The machine tool module mechanical interface device of the present invention uses three main supports and one auxiliary support, combined with an isobaric tension-compression mechanism, so that the geometric accuracy and stiffness of the modular machine tool after assembly can be adjusted in a large range, and the interface stiffness and interface plane can be adjusted It can be flexibly adjusted according to the actual processing conditions to meet the actual processing needs of the product; the structure is simple, the operation is convenient, and the positioning is accurate and reliable.

Description

Technical field [0001] The invention belongs to the technical field of mechanical equipment and relates to a mechanical interface device of a machine tool module. Background technique [0002] In recent years, the market's demand for new products is developing towards diversification, high quality, low cost, and short delivery cycle. New products of the same part family are rapidly updated and emerge in an endless stream. The product life cycle is becoming shorter and shorter. In order to maintain strong competitiveness in the increasingly fierce competition, enterprises have higher and higher product processing requirements. There are three main requirements: high quality, high efficiency and low cost of production. In this situation, in order to cope with the mass customization production model, companies use a large number of CNC machine tools, machining centers and other highly flexible but expensive equipment to build production lines, which is extremely costly and causes a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q1/00
CPCB23Q1/00
Inventor 张广鹏王永泉李磊
Owner XIAN UNIV OF TECH
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