Fluid follow-up auxiliary supporting device for thin-walled workpiece machining

A thin-walled part processing and auxiliary support technology, which is applied in positioning devices, metal processing equipment, metal processing machinery parts, etc., can solve the problems of workpiece deformation, increase processes, etc. The effect of reducing processing distortion

Inactive Publication Date: 2017-05-31
SHENYANG LIGONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current methods of paraffin reinforcement and casting of low-melting point alloys not only increase the process, but also affect the deformation of the workpiece when removing fillers

Method used

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  • Fluid follow-up auxiliary supporting device for thin-walled workpiece machining
  • Fluid follow-up auxiliary supporting device for thin-walled workpiece machining
  • Fluid follow-up auxiliary supporting device for thin-walled workpiece machining

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Embodiment Construction

[0027] The solution of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments,

[0028] like Figures 1 to 9 As shown, the fluid follow-up auxiliary support device for thin-walled parts processing includes a support frame 1, a vertical long rod 2, a vertical long rod clamp seat 3, a vertical short rod 4, an upper half seat 5, and a pressure pump outlet pipe 6 , the lower half seat 7, the clamp seat 8 of the short horizontal rod, the short horizontal rod 9, the screw sleeve 10, the joint structure (the joint structure in the turning and milling process includes the joint 11 and the nozzle 12; in the milling process, it is only the joint 11), wherein, the support The frame 1 is fixed on the spindle box of the machine tool through bolts; one end of the vertical rod 2 is screwed to the mounting hole on the support frame 1; the vertical rod holder 3 can move up and down along the vertical rod 2 and rota...

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Abstract

The invention provides a fluid follow-up auxiliary supporting device which is used for thin-walled workpiece machining and used for inhibiting thin-walled workpiece machining deformation and thin wall vibration in the cutting process and a machining method therefore. For solving the problems that the thin-walled workpiece machining process is poor, a cutter is likely to be deformed in cutting machining, and thin wall vibration is likely to be generated in the machining process, the fluid follow-up auxiliary supporting device is adopted to generate a fluid supporting force effect to serve as auxiliary support on the symmetrical side of the thin-walled workpiece machining surface. When cutting machining is conducted, fluid generates fluid follow-up support through a joint structure to reduce influences of dynamic cutting force to workpiece deformation, and meanwhile thin wall vibration generated in the cutting machining process can be inhibited through a damping effect of the fluid. The fluid follow-up auxiliary supporting device has the advantages that support follow-up is convenient, the structure is simple, no interference is generated to the cutter, the supporting force is easy to control, and the cooling and damping effects are achieved.

Description

technical field [0001] The invention belongs to the field of auxiliary supports for thin-walled parts cutting, in particular to a fluid-following auxiliary support device for thin-walled parts processing. Background technique [0002] At present, the methods for suppressing the deformation of thin-walled parts mainly focus on optimizing the tool path, selecting reasonable tool geometric parameters to reduce cutting force and workpiece deformation, and using paraffin wax reinforcement and pouring low-melting point alloys as auxiliary supports to improve the process. System rigidity etc. The current methods of paraffin reinforcement and casting of low-melting point alloys not only increase the process, but also affect the deformation of the workpiece when removing the filler. However, it is simple and convenient to add a fluid-following auxiliary support device, which reduces the increased procedures due to the addition of auxiliary supports, can effectively offset the dynami...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/00B23Q11/00
CPCB23Q3/00B23Q11/00B23Q11/0032
Inventor 黄树涛郭琳许立福
Owner SHENYANG LIGONG UNIV
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