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Small-sized bourdon tube machining all-in-one machine

A spring tube, all-in-one technology, applied in metal processing machinery parts, metal processing equipment, manufacturing tools, etc., can solve the problems of high labor intensity, low efficiency, poor accuracy, etc., and achieve the effect of high-precision processing

Inactive Publication Date: 2011-05-11
TIANJIN JINBAO MUSICAL INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has disadvantages such as low efficiency, poor precision, and high labor intensity.

Method used

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  • Small-sized bourdon tube machining all-in-one machine
  • Small-sized bourdon tube machining all-in-one machine
  • Small-sized bourdon tube machining all-in-one machine

Examples

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Embodiment Construction

[0012] The present invention will be further described in detail below through the specific examples, the following examples are only descriptive, not restrictive, and cannot limit the protection scope of the present invention with this.

[0013] A small spring tube processing integrated machine, including a bed 1, a workbench 7, a horizontal guide rail 6, a workpiece fixture 5 and a driving mechanism, a moving tool rest 10 and its driving mechanism, a vertical support 9 and an auxiliary mechanism (including a cooling mechanism) 12). A horizontal workbench is set on the bed, and a guide rail is fixed at the end of the workbench. On the guide rail, a workpiece fixture is installed through the seat body 4. The seat body is driven by the drive motor 2 installed on the workbench to move horizontally along the guide rail. , The rotating shaft 3 is installed in the workpiece fixture, and the horizontal displacement and rotation of the workpiece can be realized through the workpiece ...

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PUM

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Abstract

The invention relates to a small-sized bourdon tube machining all-in-one machine, which comprises a lathe body, a worktable, a horizontal guide rail, a workpiece clamp, a mobile cutter holder, a vertical bracket and a numerical control device, and is characterized in that: a workpiece positioning hole is formed in the middle of the vertical bracket; the mobile cutter holder is arranged in front of the vertical bracket through a fixed frame; the mobile cutter holder is arranged at the periphery of the workpiece positioning hole of the vertical bracket and driven by a transverse driving motor and a longitudinal driving motor to realize transverse movement and longitudinal movement; a milling cutter holder is arranged on one side of the mobile cutter holder; a milling cutter and a driving mechanism thereof are arranged on the milling cutter holder; a cut-off cutter holder is arranged on the other side of the mobile cutter holder; a cutter body is arranged on the cut-off cutter holder; and a screw thread milling cutter is arranged on the mobile cutter holder through a cantilever type cutter holder. As the workpiece clamp is matched with the mobile cutter holder, the small-sized bourdon tube machining all-in-one machine integrates a plurality of procedures such as stitching end screw threads on a bourdon tube workpiece, milling a key slot and cutting off, and realizes automatic and high-precision machining through the numerical control device.

Description

technical field [0001] The invention relates to the field of musical instrument processing devices, in particular to a small spring tube processing integrated machine. Background technique [0002] The trumpet spring tube is an important part of the trumpet, and its shape is as follows image 3 Shown in, its tube wall 17 upper symmetry surface is respectively shaped on keyway 18, and one end is shaped on inner threaded buckle 19. When processing the spring tube, it is necessary to turn the end thread, mill the keyway and cut off the tubular raw material. The existing method of processing spring tubes is to adopt common lathes and milling machines, and operate step by step. It has disadvantages such as low efficiency, poor precision, and high labor intensity. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies of the prior art and provide a small spring tube processing integrated machine with high degree of automation, hi...

Claims

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Application Information

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IPC IPC(8): B23P23/00B23Q3/06B23Q5/34
Inventor 李宗瑞
Owner TIANJIN JINBAO MUSICAL INSTR
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