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Milling modular fixture

A combined fixture and milling technology, which is applied in the direction of manufacturing tools, metal processing equipment, metal processing machinery parts, etc., can solve the problems of high product failure rate, inability to process inclined holes at the same time, low processing efficiency, etc., and achieve a solution The effect of high manufacturing cost, simple structure, and not easy to mix

Inactive Publication Date: 2010-07-28
WUXI YINGBEI PRECISION BEARING
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing technological equipment can only process holes in one direction of shaft parts in one clamping, and cannot process inclined holes in both axial and radial directions at the same time. Positional relationship, multiple clamping results in inaccurate positioning, low processing efficiency, high product failure rate, and often missed processing and 90-degree misalignment

Method used

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  • Milling modular fixture
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Embodiment Construction

[0009] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0010] Such as figure 1 , 2 As shown, the milling combined fixture includes a top connection plate 2, a four-axis connection plate 4, and a positioning plate 3. The central axis 1 of the top connection plate 2 is in contact with the top on the tailstock; the center of the four-axis connection plate 4 The shaft 5 is connected with the four-axis turntable of the machine tool; the positioning plate 3 is provided with a positioning hole 8, an elastic deformation hole 9, and a clamping screw 7; a plurality of workpieces 6 are sequentially clamped in the positioning holes 3, and tightened. The above-mentioned clamping screw 7 utilizes the rotation function of the four-axis turntable to realize one-time processing of multiple holes in the axial and radial directions of the shaft parts. The positioning hole 8 and the elastic deformation hole 9 are ...

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Abstract

The invention discloses a milling modular fixture, which comprises a centre connecting plate, a four-axis connecting plate and a positioning plate. A center shaft of the centre connecting plate is contacted with a centre on a tailstock; a center shaft of the four-axis connecting plate is connected with a four-axis rotary table of a machine tool; and the positioning plate is provided with a positioning hole and an elastic deformation hole. The milling modular fixture has the advantages that: the milling modular fixture has reasonable design, simple structure, low manufacturing cost, simple and convenient operation, difficult mixed assembly during installation and the like, improves the machining precision of shaft parts, solves the problems of unwarrantable precision of the conventional shaft parts machined for multiple times, high manufacturing cost, inconvenient operation and the like in the multi-time machining process, solves the problem that holes in an axial direction and a radial direction of the shaft parts are not machined simultaneously, improves the machining efficiency, namely multiple parts can be machined once, avoids the phenomenon of machining omission of the holes in the machining process, and has a function of error protection.

Description

technical field [0001] The invention relates to a process equipment, in particular to a machining center-like milling combination fixture in the general fixture of machine tools. Background technique [0002] The existing technological equipment can only process holes in one direction of shaft parts in one clamping, and cannot process inclined holes in both axial and radial directions at the same time. Positional relationship, multiple clamping results in inaccurate positioning, low processing efficiency, high product failure rate, and often missed processing and 90-degree misalignment. Invention content: [0003] The object of the present invention is to overcome the above disadvantages and provide a milling combined fixture. [0004] The technical scheme of the present invention is as follows: the milling combined fixture includes a top connection plate, a four-axis connection plate, and a positioning plate, the central axis of the top connection plate is in contact wit...

Claims

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Application Information

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IPC IPC(8): B23Q3/00B23C9/00
Inventor 段勋杨雪晴聂道德董会科徐忠王金梅
Owner WUXI YINGBEI PRECISION BEARING
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