Welding die for welding powder

A welding mold and welding powder technology, which is applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of easy damage, short service life, and affecting the quality of welded parts, and achieve convenient ignition and prolonged melting Response time and the effect of improving operational safety

Inactive Publication Date: 2016-11-09
宁波高新区远创科技有限公司
View PDF9 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the residue in the welding powder may enter the weldment with the molten welding powder, affecting the quality of the weldment, and the reaction chamber of the device is easily damaged after repeated welding, and the service life is short, so the structure of the device needs further improvement

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
  • Welding die for welding powder
  • Welding die for welding powder
  • Welding die for welding powder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0026] Such as Figure 1 to Figure 10 As shown, the welding mold used for welding powder in this embodiment includes a mold body 1 and a mold cover 2. The mold cover 2 is detachably covered on the mold body 1, and the mold body 1 is provided with a mold for melting welding powder. Reaction cavity and the welding cavity 13 that stretches into for welding piece 3, described reaction cavity is positioned at the top of welding cavity 13, and the bottom of described reaction cavity communicates with welding cavity 13 through drainage groove 14, is positioned at the bottom surface of described reaction cavity There is a metal spacer 5 that prevents the welding powder in the reaction chamber from falling into the welding chamber 13 before the reaction, and the inner wall of the reaction chamber is distributed with the welding slag that can leave 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 provides a welding die for welding powder. The welding die comprises a die body and a die cover, the die cover detachably covers the die body, the die body is internally provided with a reaction cavity and a welding cavity, the reaction cavity is located above the welding cavity, the bottom of the reaction cavity is communicated with the welding cavity through a drainage trough, and the bottom face of the reaction cavity is provided with a metal spacer for preventing the welding powder in the reaction cavity from falling into the welding cavity before welding. The welding die is characterized in that the inner wall of the reaction cavity is provided with an annular step-level trough capable of retaining welding slag obtained after a reaction in the reaction cavity on the inner wall of the reaction cavity, and the diameter of the annular step-level trough is sequentially increased from bottom to top. The reaction cavity is composed of an upper reaction cavity body and a lower reaction cavity body, the top of the lower reaction cavity body is communicated with the upper reaction cavity body, the bottom of the lower reaction cavity body is communicated with the drainage trough, the annular step-level trough is located on the inner wall of the upper reaction cavity body, and the metal spacer is placed at the communicating position of the upper reaction cavity body and the lower reaction cavity body. The welding die has the advantages that the welding slag can be effectively prevented from entering a welding piece along with the molten welding powder, and welding quality is good.

Description

technical field [0001] The invention relates to the technical field of mold making, in particular to a welding mold for welding powder. Background technique [0002] An existing patent No. CN201310073329.6, a Chinese invention patent titled "Welding Mold", discloses a welding mold, including a mold body and a mold cover. The mold is provided with a reaction cavity, a drainage groove, and a welding cavity. The bottom surface of the reaction chamber at the top of the drainage tank is provided with a metal spacer that prevents the metal powder in the reaction chamber from falling into the welding chamber before the reaction and has a melting point lower than that of metal copper. The top surface of the mold body is provided with a fire bar The insertion slot is characterized in that: the bottom surface of the mold cover is provided with a ventilation cavity, and the ventilation cavity communicates with the cavity of the upper part of the mold cover that can place the adsorbent ...

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): B23K37/00
CPCB23K37/00
Inventor 何迎春
Owner 宁波高新区远创科技有限公司
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