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Semi-automatic welding positioner of double-lug-ring connecting rod

A semi-automatic welding and positioner technology, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of low efficiency, multiple chips, and difficulty in recruiting workers.

Active Publication Date: 2018-05-04
昌松智能科技(上海)有限公司
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AI Technical Summary

Problems solved by technology

The efficiency of mechanical processing in the traditional manufacturing process is also low, and it is often necessary to use a milling machine with a larger specification. Because the size of the welding deformation is not easy to predict, it is often necessary to reserve more machining allowances to remove excess materials. It consumes more man-hours and produces more chips, resulting in waste of materials
[0004] With the development of society and the improvement of people's living standards, more and more young people are unwilling to engage in manual electric welding work, because the work is labor-intensive and the smoke generated by the arc is harmful to human health, so the wages of manual electric welding work are getting higher and higher. High, recruiting more and more difficult, resulting in increased labor costs of production enterprises

Method used

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  • Semi-automatic welding positioner of double-lug-ring connecting rod
  • Semi-automatic welding positioner of double-lug-ring connecting rod
  • Semi-automatic welding positioner of double-lug-ring connecting rod

Examples

Experimental program
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Embodiment

[0059] Example: see Figure 1 to Figure 23 .

[0060] A semi-automatic welding positioner for clevis connecting rods, including three gear assemblies 2, a servo motor assembly 3, a rack frame 4, two lifting assemblies 5 and a platform assembly 6;

[0061] The platform assembly 6 includes a platform surface 61, an outer ring bearing 62, an inner ring bearing 63, a guide rod 64, two lifting cylinders 65, supporting legs 66 and a rack back sheave 67; the platform surface 61 is set horizontally, and the supporting legs 66 are fixed Connected to the bottom of the platform surface 61; the platform surface 61 is provided with a transparent earring positioning through hole 611, a gear assembly avoidance hole 612, a driven gear avoidance hole 613 and a driving gear avoidance hole 614, and the gear assembly avoidance hole 612 is a rectangle. Located in the middle of the platform surface 61, driven gear avoidance holes 613 are symmetrically distributed on both sides of the gear assembly...

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PUM

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Abstract

The invention belongs to the technical field of mechanical part design and manufacturing, and relates to a manufacturing tool for a universal double-lug-ring connecting rod, in particular to a semi-automatic welding positioner of a double-lug-ring connecting rod. A lug ring positioning assembly of an air cylinder drive is used for precisely positioning two lug rings, and a planar four-bar linkagemechanism with a dead point is used for precisely positioning and clamping a middle connecting rod; and a servo motor drives a workpiece to rotate through a gear-rack transmission mechanism, so that full-welding during rotating is performed. The semi-automatic welding positioner disclosed by the invention is efficient and intelligent, saves labor power, is small in welding seam dimension, is smallin specification of a needed machine tool, and saves materials.

Description

technical field [0001] The invention belongs to the technical field of design and manufacture of mechanical parts, and relates to a manufacturing tool for a universal clevis connecting rod, in particular to a semi-automatic welding positioner for a clevis connecting rod. Background technique [0002] In the field of mechanical parts design and manufacturing technology, there are many occasions that need to use double clevis connecting rods, including left clevis, right clevis and middle connecting rod. The left clevis and right clevis are cylindrical, with upper and lower end faces and concentric The outer cylindrical surface and the inner cylindrical surface of the line, the middle connecting rod is a section of circular pipe, and the axis lines of the left earring and the right earring are parallel, and are respectively welded on the two ends of the middle connecting rod. After the finished product is assembled, the parallelism and distance tolerance of the axis lines of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/047B23K37/04
CPCB23K37/0435B23K37/047
Inventor 不公告发明人
Owner 昌松智能科技(上海)有限公司
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