A gas welding nozzle with controllable nozzle size

A nozzle and nozzle technology, which is applied in the direction of combustion control, gas flame welding equipment, manufacturing tools, etc., can solve the problem that the size of the gas welding nozzle cannot be adjusted, and achieve the effect of preventing burns

Active Publication Date: 2021-05-11
绍兴市寅创科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a gas welding nozzle that can control the size of the nozzle, which has the advantage of being able to control the size of the gas welding nozzle, and solves the problem that the size of the gas welding nozzle cannot be adjusted

Method used

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  • A gas welding nozzle with controllable nozzle size
  • A gas welding nozzle with controllable nozzle size

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] see Figure 1-2 , a gas welding nozzle that can control the size of the nozzle, including a gun shell 1, a fuel port 2 is opened on the left side of the gun shell 1, and a fuel switch 3 is fixedly connected to the left side of the fuel port 2, and the fuel switch 3 can control fuel entering the welding torch , the left side of the gun shell 1 is provided with an oxygen port 4, the left side of the oxygen port 4 is fixedly connected with an oxygen switch...

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Abstract

The invention relates to the technical field of gas welding tools, and discloses a gas welding spray head capable of controlling the size of the nozzle, including a gun housing, a fuel port is opened on the left side of the gun housing, and a fuel switch is fixedly connected to the left side of the fuel port. There is an oxygen port on the left side of the gun, an oxygen switch is fixedly connected to the left side of the oxygen port, a heat insulation pad is fixedly connected to the bottom of the gun shell, and a mixing box is fixedly connected to the bottom of the heat insulation pad. The gas welding nozzle that can control the size of the nozzle, The support frame is fixedly connected to the rod groove, the upper part of the support frame is fixedly connected with bolts, and the bolts are used to cooperate with the screw rod. The end of the screw rod away from the bolt is fixedly connected with the upper nozzle, and the upper end of the upper nozzle is fixedly connected with a spring. There is a baffle on the left side of the spring, and the baffle is used to control and adjust the maximum of the upper nozzle. By twisting the screw and the bolt, the upper nozzle can be adjusted up and down, so as to achieve the effect of adjusting the size of the nozzle.

Description

technical field [0001] The invention relates to the technical field of gas welding tools, in particular to a gas welding nozzle capable of controlling the size of a nozzle. Background technique [0002] Gas welding is a welding method that uses the flame generated by the mixed combustion of combustible gas and combustion-supporting gas as a heat source to melt the weldment and welding materials to achieve interatomic bonding. With the rapid development of my country's industrial level, gas welding guns are widely used in many industrial production bases. The emergence of gas welding provides great convenience for the staff. Gas welding plays a pivotal role in the welding field. With the popularization of gas welding, It plays an important role in people's life. The nozzle is one of the most important components of the gas welding torch. During the welding process, the quality of the welding mostly depends on the quality of the nozzle. [0003] At present, there are many kind...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23D14/40F23D14/46F23D14/54F23D14/58F23D14/62F23D14/72F23N5/26F23Q3/00B23K5/00B23K5/22
CPCB23K5/00B23K5/22F23D14/40F23D14/46F23D14/54F23D14/58F23D14/62F23D14/72F23D2207/00F23N5/26F23Q3/00
Inventor 王伟
Owner 绍兴市寅创科技有限公司
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