Trumpet nozzle pipe molding machine tool

A nozzle tube and machine tool technology, which is applied in the field of small nozzle tube forming machine tools, can solve problems such as difficulty in ensuring the length of the nozzle tube and the sound of the trumpet, and achieve the effects of saving labor costs, simple structure, and accurate length

Inactive Publication Date: 2011-05-18
TIANJIN JINBAO MUSICAL INSTR
View PDF0 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, the inner diameter is uniformly trimmed by a hydraulic press during processing, and then the two ends of the nozzle tube are cut by a lathe, but it is difficult to ensure the length of the nozzle tube and the sound of the trumpet after installation.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Trumpet nozzle pipe molding machine tool
  • Trumpet nozzle pipe molding machine tool
  • Trumpet nozzle pipe molding machine tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings and through specific embodiments. The following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.

[0030] A small nozzle tube forming machine tool, such as Figure 1~6 As shown, the innovation of this embodiment is: including workbench 3, electric control box (not shown in the figure), propulsion cylinder 1, material feeding mechanism, outer diameter trimming mechanism, nozzle tube clamping mechanism, cutting mechanism and positioning Cylinder 21, the electric control box is installed on any side of the workbench, the propulsion cylinder is installed on the left end of the workbench, the outer diameter trimming mechanism and the nozzle pipe clamping mechanism are installed in turn on the right side, and the material feeding mechanism is installed outside the outer diameter trimming mechanism , the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a trumpet nozzle pipe molding machine tool, which comprises a workbench, an electric control box, a propelling cylinder, a material feeding mechanism, an outer diameter trimming mechanism, a nozzle pipe clamping mechanism, a cutting mechanism and a positioning cylinder, wherein the electric control box is arranged at any side edge of the workbench; the propelling cylinder is arranged at the left end of the workbench; the outer diameter trimming mechanism and the nozzle pipe clamping mechanism are arranged in turn on the right side of the propelling cylinder; and the material feeding mechanism is arranged on the outer side of the outer diameter trimming mechanism. The machine tool has a simple structure, combines the cylinder with electric control equipment, realizes trimming of the inner diameter and the outer diameter of the nozzle pipe and length processing, automatically finishes feeding, inner diameter trimming, outer diameter trimming and length trimming, has high control level, makes the inner diameter and the outer diameter of a processed nozzle pipe more uniform, has more accurate length, lowers the working intensity of operating personnel, improves working efficiency and ensures sounding of an assembled trumpet.

Description

technical field [0001] The invention belongs to the field of musical instrument processing equipment, in particular to a trumpet mouthpiece tube forming machine tool. Background technique [0002] The trumpet is a high-pitched brass instrument with a high-pitched and loud sound, and is widely used in the performance of orchestras and jazz bands. The general structure of the trumpet is: including the mouthpiece, the horn body and the bell mouth, a group of buttons are arranged on the horn body, the horn body is composed of a series of straight tubes, and a "U" bend is passed between each straight tube connect. The common trumpet has several adjustment modes such as B flat, C tune, E flat tune and A tune. The realization of various tuning modes depends on the length and inner diameter of the trumpet. The diameter and length of each section of pipe have high requirements. Once the diameter of the pipe is not suitable, there will be a gap when they cooperate with each other, w...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00G10D7/10
Inventor 李宗瑞
Owner TIANJIN JINBAO MUSICAL INSTR
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap