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Method for manufacturing side plate of bucket arm of excavator

A manufacturing method and excavator technology, which is applied in the field of excavator sticks, can solve the problems of multiple cranes and large floor area, and achieve the effects of reducing construction floor space, saving electricity costs, and reducing equipment input costs

Active Publication Date: 2018-10-19
ANHUI CHANG YONG DE MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Excavator stick side plates with different plate thicknesses in the prior art not only require multiple cranes, but also require a large area of ​​construction

Method used

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  • Method for manufacturing side plate of bucket arm of excavator
  • Method for manufacturing side plate of bucket arm of excavator

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Experimental program
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Effect test

Embodiment Construction

[0012] Such as figure 1 , figure 2 As shown, the excavator arm side plate X groove welding device includes the equipment body 7, the frame 3, the traction part 1, the arm workpiece group 5, the welding unit 6, the connecting rod 2 and the traction joint 4, and the frame 3 is arranged Between the equipment body 7 and the traction part 1, the welding unit 6 is arranged in the middle of the frame 3, and the arm workpiece group 5 is placed above the frame. Rod, the arm workpiece group is placed on the rolling rod of the frame. One end of the arm workpiece set 5 has a traction connector 4 , and a connecting rod is provided between the traction connector 4 and the traction part 1 . Welding unit 6 comprises the first welding machine 8, the first welding machine support 9, the first welding torch 10, the second welding machine 11, the second welding machine support 12 and the second welding torch 13, the first welding machine 8, the first welding machine The support 9 and the firs...

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Abstract

The invention discloses a manufacturing method of the excavator arm side plate, which is characterized in that: the steps are as follows: a. Move the upper side plate and the lower side plate to the X groove welding device of the excavator arm side plate, The plate thicknesses of the upper side plate and the lower side plate are different; b. Install the upper side plate and the lower side plate on the arm workpiece group, and the welding unit is located at one end of the arm workpiece group; c. Turn on the power, and the welding unit Start to work, the traction department pulls the stick workpiece group to move at a constant speed on the frame until the entire weld seam is welded; d, turn off the power, remove the traction joint, and connect the upper side plate and the lower side plate from the Remove it from the stick workpiece set. The method for making the side plate of an excavator arm according to the present invention adopts the above method, which can save the cost of using equipment: reduce the use time of the crane, save the electricity fee and wear cost of the crane equipment, reduce the input cost of equipment, and reduce the construction of the factory building footprint.

Description

technical field [0001] The invention relates to an excavator arm, in particular to a method for manufacturing a side plate of an excavator arm. Background technique [0002] Existing excavator arm side plates mostly use integral side plates, and the thickness of the side plates is consistent. In order to ensure the strength of the excavator arm, the thickness design of the side plates depends on the maximum force. For example, the side plates are made of different thicknesses X The groove is welded, which can reduce the weight of the excavator stick and prolong the overall service life of the excavator. In the prior art, the manufacture of excavator arm side plates with different plate thicknesses not only requires multiple cranes, but also requires a relatively large construction area. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method for manufacturing the side plate of the excavator arm, which not only ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K31/02
CPCB23K31/02
Inventor 赖永刚钱光荣荚恒超肖文龙
Owner ANHUI CHANG YONG DE MACHINERY
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