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Excavator stick calibration device and calibration method

A calibration device and excavator technology, applied in the direction of forming tools, manufacturing tools, metal processing equipment, etc., can solve the problems of low efficiency, laborious and time-consuming calibration process, complex calibration tooling structure, etc., and achieve high calibration efficiency, convenient and simple operation Effect

Active Publication Date: 2017-10-03
ANHUI CHANG YONG DE MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, calibration tooling is used to calibrate the lug plate at the end of the bucket of the excavator. The calibration tooling has a complex structure, and the calibration process is laborious, time-consuming, and inefficient.

Method used

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  • Excavator stick calibration device and calibration method
  • Excavator stick calibration device and calibration method
  • Excavator stick calibration device and calibration method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] The structure of the correction device of this embodiment is as figure 1 and figure 2 As shown, the two lugs on the stick are respectively a first lug 11 and a second lug 12, and the first lug 11 and the second lug 12 are arranged side by side and have the same shape. The calibration device in this embodiment mainly includes components such as a base, a first baffle 3 , a second baffle 4 , a beam 5 , a cantilever 6 , a hanger 8 , and a driver 7 . This embodiment also provides a method for calibrating the bucket of an excavator, using figure 1 and figure 2 The correction device of the shown structure, and comprises the following steps:

[0049] (1) Place the first lug plate 11 and the second lug plate 12 on the arm between the first baffle plate 3 and the driver 7 of the calibration device;

[0050] (2) Control the driver 7 to extend until the first baffle 3 and the driver 7 clamp the two lugs; Contact with the head of the driver 7, the tail of the driver 7 leans ...

Embodiment 2

[0053] The structure of the correction device of this embodiment is as image 3 and Figure 4 As shown, the two lugs on the stick are respectively a first lug 11 and a second lug 12, and the first lug 11 and the second lug 12 are arranged side by side and have the same shape. The calibration device in this embodiment mainly includes a base, a first baffle 3 , a second baffle 4 , a beam 5 , a cantilever 6 , a hanger 8 , a driver 7 , a dowel 9 , and a backing plate 10 . This embodiment also provides a method for calibrating the bucket of an excavator, using image 3 and Figure 4 The correction device of the shown structure, and comprises the following steps:

[0054] (1) Place the first baffle 3 of the calibration device between the first lug 11 and the second lug 12 on the arm, and make the first lug 11 between the driver 7 and the first baffle 3 , and then place the dowel 9 between the driver 7 and the second ear plate 12, and the dowel 9 passes through the pin hole on th...

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Abstract

The invention discloses an excavator bucket rod correction device which comprises a base, a first baffle plate which is arranged on the base and is used for blocking a lug plate arranged on a bucket rod, and a correction force generation assembly which is arranged on the base and is used for applying correction force to another lug plate arranged on the bucket rod. By the arrangement of the baffle plate matched with the correction force generation assembly, the excavator bucket rod correction device corrects the deformed lug plates on the excavator bucket rod, so that the operation is convenient and simple, and saves time and labor, and the correction efficiency is high. The invention further provides an excavator bucket rod correction method.

Description

technical field [0001] The invention belongs to the technical field of excavator arm processing equipment, in particular, the invention relates to an excavator arm correction device and a correction method. Background technique [0002] The excavator arm is a welded assembly. After the welding process is completed, the excavator arm must be heat treated to eliminate welding hardenability and welding internal stress. After the heat treatment of the excavator stick, with the release of internal stress, the ear plate welding parts of the excavator stick assembly will be deformed to a certain extent, and these deformed parts must be corrected by hot pressing to ensure that the excavator bucket Assembly performance of the rod assembly. [0003] In the prior art, the lug plate at the end of the bucket rod of the excavator is calibrated by using a calibration tool. The calibration tool has a complicated structure, and the calibration process is laborious, time-consuming and ineffi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D1/06B21D37/16
CPCB21D1/06B21D37/16
Inventor 赖永刚唐斌盛亚美
Owner ANHUI CHANG YONG DE MACHINERY