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Welding chain link welding device

A technology for welding devices and welding chains, which is applied in the direction of auxiliary devices, welding equipment, welding equipment, etc., can solve the problems of uneven distortion of the entire chain, large manual clamping errors, and low welding efficiency, so as to save manpower and material resources, reduce Effect of human error and improvement of production efficiency

Active Publication Date: 2015-08-19
ANHUI HUANGSHAN HENGJIU CHAIN TRANSMISSION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a welding device for welding chain links to solve the problems of low welding efficiency, large errors in manual clamping, uneven twisting of the entire chain and side bending in the prior art. minor technical issues

Method used

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  • Welding chain link welding device

Examples

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Embodiment 1

[0025] This embodiment provides a welding device for welding chain links, which can be applied to double-ring seam welding of multiple series of welding chain links such as WH78, WH82, WH111, WHXR124, WHXR132, WHXR157, and WHXR159. Wherein, the welded chain link has the structure shown in Figures 1 and 2, including a round-hole bent chain plate 12, a different-hole bent chain plate 11 and a sleeve 13, and the round-hole bent chain plate 12 and different-hole bent Each of the chain plates 11 is provided with a pin hole 14 and a sleeve hole 15 . The welding device has such Figure 3-6 The structure shown includes a supporting seat 2, a welding torch device 3, and a pressing device. The supporting seat 2 includes a driving shaft end 21 and a driven shaft end 22 arranged oppositely, and the driving shaft end 21 is provided with a driving mandrel. 51. Different hole positioning block 61, different hole positioning pin 71. The driven shaft end 22 is provided with a driven mandrel 5...

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Abstract

The invention discloses a welding chain link welding device which comprises a supporting seat (2), a welding torch unit (3) and a pressing unit. The supporting seat (2) comprises a driving shaft end (21) and a driven shaft end (22) which are arranged oppositely, the driving shaft end (21) is provided with a driving mandrel (51), a special-hole positioning block (61) and a special-hole positioning pin (71), and the driven shaft end (22) is provided with a driven mandrel (52), a circular-hole positioning block (62) and a circular-hole positioning pin (72). Compared with the prior art, the welding chain link welding device has the advantages that personnel error of the device is reduced, coaxiality of four holes can be completely guaranteed after welding, double-seam welding of a double-chain plate and a sleeve (13) is realized, and production efficiency is improved; the driving and driven shafts and the positioning pins are needed to be replaced in replacement of products, interchangeability is high, and convenience and rapidness are achieved; meanwhile, labor intensity of workers is lowered, labor power and material resources are greatly saved, cost is lowered, and quality of the products is stabilized.

Description

technical field [0001] The invention relates to a welding device, in particular to a welding device for welding chain links. Background technique [0002] Welded bent plate chains are used in wood processing equipment, grain and oil processing equipment and paper industry. The welding chain is made by welding, such as figure 1 and 2 As shown, the link structure of a single welded chain includes a round-hole bent chain plate 12, a different-hole bent chain plate 11 and a sleeve 13, and a pin hole 14 and a sleeve hole 15 are arranged on the two bent chain plates; the welded chain When welding, it is required that the coaxiality of the relative holes of the two curved chain plates of the welding chain be better, and that the inner hole of the sleeve 13 coincides with the edge of the sleeve holes 15 of the two curved chain plates. In the prior art, the welding process of the welding chain link is to complete two arc welding of the single-piece curved chain plate and the sleev...

Claims

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Application Information

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IPC IPC(8): B23K31/02B23K37/04B23K37/00
CPCB23K31/02B23K37/00B23K37/04
Inventor 陈亦兵周健曹永楼邵坚王海
Owner ANHUI HUANGSHAN HENGJIU CHAIN TRANSMISSION CO LTD