High Strength Chain Welder

A high-strength, welding machine technology, applied in welding equipment, resistance welding equipment, welding/welding/cutting items, etc., can solve problems such as automatic deburring, unstable welding quality, and affecting product appearance, etc., to achieve replaceability Strong, stable welding quality, low failure rate and maintenance cost

Active Publication Date: 2021-06-15
南通瑞金制链科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Domestic hand-welded round link chains will have electrode marks, and cannot be deburred automatically, which seriously affects the appearance of the product
[0005] High-strength round link chains with a resistance welding wire diameter of 13mm-18mm or more have high requirements for wire materials, and because of the problem of large instantaneous current, the welding quality is unstable

Method used

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  • High Strength Chain Welder
  • High Strength Chain Welder
  • High Strength Chain Welder

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Embodiment Construction

[0032] The specific implementation manners of the present invention will be further described below in conjunction with the accompanying drawings, and this embodiment does not constitute a limitation to the present invention.

[0033] Such as figure 1 with figure 2 As shown, a high-strength chain welding machine includes a welding machine main body 1. The welding machine main body 1 is connected with a chain feeding straightening guide rail 11 for guiding the chain. The welding machine main body 1 is also connected with an anvil 12, and the chain feeding straightening rail 11 comprises two that are positioned at anvil block 12 both sides respectively, and two delivery chain righting guide rails 11 are inclined upward near the end of anvil block 12, and the chain link to be welded is positioned on anvil block 12, and the vertical chain link on both sides of the chain ring to be welded is positioned at the feeder. In the chain straightening guide rail 11, the anvil 12 and the ...

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Abstract

The invention discloses a high-strength chain welding machine, which relates to the technical field of chain making devices. For the zipper piece that intermittently pulls the chain on the chain feeding guide rail back, the main body of the welding machine is connected with an anvil abutting against the lower side of the chain link to be welded, and a push rod abutting against both ends of the chain ring to be welded. It is slidably connected to the main body of the welding machine along its length; the main body of the welding machine is provided with a head frame and a lifting drive that drives the head frame to move to the upper part of the link to be welded; the head frame includes an electrode rotation shaft, which rotates around the electrode The rotating shaft is rotatably connected with two electrode conductors, electrodes for welding are arranged inside the electrode conductors, and an electrode clamping oil cylinder for driving the rotation of the two electrode conductors is hinged between the two electrode conductors. The effects of stable welding quality, high efficiency, low maintenance cost and simple structure are achieved.

Description

technical field [0001] The invention relates to the technical field of chain making devices, in particular to a high-strength chain welding machine. Background technique [0002] In the production process of metal round link chains, controlling the flash butt welding process is the key factor to ensure the quality of the round link chains, so they are all produced and manufactured by special equipment. In the manufacture of high-strength round link chains, welding is indispensable. [0003] In the domestic market, resistance welding is used for the welding of high-strength circular link chains with wire diameters above 13mm-18mm, and German wafios equipment is basically used for wire diameters above 18mm; the international market is currently basically monopolized by German wafios. [0004] Domestic hand-welded round link chains will have electrode marks, and cannot be automatically deburred, which seriously affects the appearance of the product. [0005] The resistance we...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K11/04B23K11/31B23K11/36B23K101/30
CPCB23K11/04B23K11/31B23K11/36B23K2101/30
Inventor 邵华孙志祥戴六林
Owner 南通瑞金制链科技有限公司
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