Automatic equal-diameter elbow roundness shaping and cutting all-in-one machine

An all-in-one machine and equal-diameter technology, which is applied in the direction of shearing devices, metal sawing equipment, and other manufacturing equipment/tools, can solve problems such as low degree of automation, prolonging processing time, and easy breakage of pull cords, etc., to achieve Scientific and reasonable structural design, improved processing efficiency, and good product quality

Inactive Publication Date: 2010-06-09
TIANJIN JINBAO MUSICAL INSTR
View PDF0 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing roundness shaping machine has a low degree of automation and needs manual assistance to complete steps such as hanging ropes, and the efficiency is low; The stress is concentrated, and the rope is easily broken after long-term processing; in addition, after the ro...

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
  • Automatic equal-diameter elbow roundness shaping and cutting all-in-one machine
  • Automatic equal-diameter elbow roundness shaping and cutting all-in-one machine
  • Automatic equal-diameter elbow roundness shaping and cutting all-in-one machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The present invention will be further described in detail through specific embodiments below in conjunction with the accompanying drawings. The following examples are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.

[0022] The automatic equal-diameter elbow roundness shaping and cutting integrated machine is composed of a main body 2, a working table 11, an upper template 9, a lower template 10, and a die cylinder 7. The worktable is fixed on the upper surface of the main frame, and the die cylinder is vertically installed on the workbench through the installation frame 8. The lower template and the upper template, the lower template and the upper template are respectively fixed on the surface of the worktable and the end of the push rod of the die cylinder. The pressing surfaces of the templates are respectively formed with equal-diameter semicircular curved grooves (not marked in the figure) that are fastened to each...

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 an automatic equal-diameter elbow roundness shaping and cutting all-in-one machine which comprises a main body, a worktable, an upper die plate, a lower die plate and a pressing die cylinder, wherein the worktable is horizontally and fixedly provided with a cylinder in the position corresponding to a port of an equal-diameter semicircular curved furrow composed of the upper die plate and the lower die plate; the tail end of the push rod of the cylinder is fixedly provided with a steel ball string threaded by a steel wire; and the worktable is fixedly provided with a guiding cylinder in which the steel ball string slides; an elevating sawtooth disk is longitudinally arranged in the main body; the lengthwise position of the sawtooth disk corresponds to the port of the equal-diameter semicircular curved furrow composed of the upper die plate and the lower die plate of the worktable; and the worktable is provided with a cutting passage corresponding to the position of the sawtooth disk. The invention has high automation level, integrates the roundness shaping with the end processing allowance cutting, has the advantages of short consumed time for shaping and processing, high working efficiency, high working accuracy, good product quality, conforms to the requirement for product shape roundness, and is suitable for industrial mass production of horn instrument equal-diameter elbows.

Description

technical field [0001] The invention belongs to the field of pipe number musical instrument processing devices, in particular to an automatic equal-diameter bend pipe roundness shaping and cutting integrated machine. Background technique [0002] In the trumpet musical instruments, the equal-diameter bend is an important connecting part. The current processing method of the equal-diameter bend is to weld the copper metal sheet into a tube shape, but the roundness of the tube needs to be processed and shaped to meet the requirements. The requirements of the product, because the roundness directly affects the appearance, tone and sound quality of the pipe number, so the roundness shaping of the equal-diameter bend is an indispensable and important step in the processing of the equal-diameter bend. Most of the existing equal-diameter elbow roundness shaping methods manually press steel balls into the elbow to achieve the purpose of rounding it. This artificial roundness shaping...

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
IPC IPC(8): B23P23/02B21D3/00B23D47/12B23D36/00B23D45/12
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