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Thermocouple welding clamping device

A technology of thermocouples and welding clamps, applied in welding equipment, auxiliary devices, welding accessories, etc., can solve the problems of safety risks such as electric shock, large human influence factors, high pass rate, etc., to reduce human influence factors and simple structure , The effect of high welding pass rate

Inactive Publication Date: 2015-06-03
PLA NO 5719 FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a precious metal thermoelectric welding machine with simple structure, safe operation and high pass rate, aiming at the shortcomings of the traditional arc welding quality being too large artificially, it is difficult to ensure a high pass rate, and there are safety risks such as electric shock. Dual arc welding clamping device

Method used

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  • Thermocouple welding clamping device

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Embodiment Construction

[0011] like figure 1 As shown, the clamping device for thermocouple arc welding disclosed by the present invention is composed of a supporting part, a clamping part and an adjusting part.

[0012] The supporting part includes a base 1 , a support 3 and a bracket 10 . The support 3 is connected to the base 1, preferably a polymer material with a certain strength, but not limited to the support formed by plastic material. The structural feature of the support 3 is that it has a T-shaped concave surface, which can ensure the verticality and stability of the bracket 10 . The support 10 is fixed on one end of the base 1 by two screws 2 through the support 3 , and the support 10 is fixedly connected with the support 3 through the fixing bolt 4 and the support positioning pin 5 . The support 10 has two parallel surfaces and a U-shaped cross-section. One of the surfaces is shaped with a scale. Its main function is to directly and accurately control the vertical position of the carbo...

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PUM

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Abstract

The invention relates to a thermocouple welding clamping device. The thermocouple welding clamping device consists of a base 1, a supporting seat 3, a support 10, a thermocouple clamping component and a carbon rod clamping component, wherein the support 10 is vertically fixed on the base 1 through the supporting seat 3, the supporting seat 3 is fixed on the base 1 through screws 2, the thermocouple clamping component is connected with the base 1, the carbon rod clamping component is vertically and movably connected with the support 10, and the carbon rod clamping component can move on the support 10 so as to adjust the contact distance between the carbon rod 11 on the carbon rod clamping component and a thermocouple welding surface. The problems that the thermocouple welding quality is controlled by human factors, the quality is uncontrollable, the qualified rate is low and the like in the prior art are solved.

Description

technical field [0001] The invention relates to a thermocouple welding clamping device, in particular to a precious metal thermocouple arc welding clamping device with high welding pass rate and safe use. Background technique [0002] Thermocouple is a commonly used temperature measuring element in temperature measuring instruments. Its working principle is to convert the measured temperature signal into an electrical signal, and then convert it into visible temperature data of the measured medium through electrical instruments for use. The thermocouple is mainly composed of a thermal electrode, an insulating sleeve protection tube and a junction box. In the process of manufacturing and overhauling, it is necessary to weld two pairs of wires of different materials together to form a circuit for temperature measurement. The current welding technology scheme is to use heat sources such as argon arc welding, carbon powder welding, gas welding, electrolyte welding and arc weldi...

Claims

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Application Information

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IPC IPC(8): B23K37/04
CPCB23K9/32B23K37/0435
Inventor 苏雷张铀向巧张晓峰唐恩军
Owner PLA NO 5719 FACTORY
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