Precision pressure welding device adopting pressure sensor

A pressure sensor and precision pressure technology, applied in welding equipment, non-electric welding equipment, metal processing equipment, etc., can solve the problems of welding chucks such as poor versatility, insufficient structure, and insufficient detection force, so as to achieve simplified structure and stable operation , good universal effect

Inactive Publication Date: 2020-06-26
ZHONGSHAN VIHAN ELECTRONICS EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. The detection force is not accurate enough, which leads to the inability to accurately control the pressure and the position of the welding head, which makes the welding head break the line on the fine workpiece;
[0006] 2. The welding chuck has poor versatility and

Method used

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  • Precision pressure welding device adopting pressure sensor
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  • Precision pressure welding device adopting pressure sensor

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Embodiment Construction

[0037] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0038] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right" etc. are based on The orientation or positional relationship shown in the drawings is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as Limitations on the Invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative impo...

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PUM

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Abstract

The invention relates to a precision pressure welding device adopting a pressure sensor. The precision pressure welding device comprises a vertical plate; a drive mechanism, a welding chuck and an adjustable mechanism, wherein the drive mechanism is erected on the vertical plate; the welding chuck can fix a round welding head and/or a sheet welding head, the upper part of the welding chuck is provided with a pressure transmission shaft, the pressure sensor is arranged above the pressure transmission shaft, the pressure sensor and the pressure transmission shaft are on a same axis, and the pressure sensor is linked with the drive mechanism to complete precision welding; the adjustable mechanism is detachably connected with the side of the vertical plate, the adjustable mechanism can be installed vertically or horizontally, and drives the vertical plate to move up, down, left and right so as to adjust a welding position. According to the invention, the pressure and the position of a welding head can be controlled accurately, the welding head is prevented from crushing a line on a fine workpiece effectively, the precision pressure welding device not only can meet the needs of multi-row multi-head welding, but also has good versatility; meanwhile, the welding chuck can be directly connected with an electrode cable and has a simple structure.

Description

technical field [0001] The invention relates to a welding device, in particular to a precision pressure welding device using a pressure sensor. Background technique [0002] The applicant has been engaged in the research and development of resistance micro-welding equipment for a long time, so he is familiar with various realization schemes of resistance welding equipment. Generally, resistance welding equipment is driven by various welding power sources, and its structure is relatively complex, and there is still room for improvement. [0003] Pressure sensors have the advantages of accurate detection of force and simple structure, so they are widely used to detect various forces and measure weight. In the field of resistance micro-welding equipment, the pressure sensor is usually applied to the spot welding head by setting the electrode force. The so-called pressure refers to the force that the electrode acts on the weldment. [0004] However, existing welding devices us...

Claims

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Application Information

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IPC IPC(8): B23K20/02B23K20/26
CPCB23K20/02B23K20/26
Inventor 奉国华
Owner ZHONGSHAN VIHAN ELECTRONICS EQUIP
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