Mounting equipment used for machining excavator big arm front fork holes

A technology for installing equipment and excavators, applied to metal processing equipment, metal processing machinery parts, positioning devices, etc., can solve problems such as low efficiency, poor pressing and fixing effect, slow positioning and pressing speed, etc.

Inactive Publication Date: 2020-07-07
TIANJIN BAOLAI PRECISION MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, when correcting, the relatively simple method is to place it on a boring machine for processing, but if image 3 As shown, the front fork group of the boom arm of the excavator has a special shape, irregular shape, and many a

Method used

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  • Mounting equipment used for machining excavator big arm front fork holes
  • Mounting equipment used for machining excavator big arm front fork holes
  • Mounting equipment used for machining excavator big arm front fork holes

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Embodiment Construction

[0021] The embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings; it should be noted that the embodiments are illustrative, not restrictive, and cannot limit the protection scope of the present invention.

[0022] An installation device for processing the front fork hole of the boom of an excavator, comprising a bottom plate 10, a front-end pressing mechanism, a middle fixing mechanism, a partition fixing mechanism, a side plate fixing mechanism and a lower jacking mechanism.

[0023] A front-end pressing mechanism is installed on the front end of the upper surface of the base plate. The front-end pressing mechanism includes a base 17, a pressing plate 18 and a pressing screw 19. The base is installed on the base plate, and a pressing plate is respectively arranged on the left and right sides of the upper surface of the base. The two pressing plates are arranged symmetrically, and a long hole is formed on each press...

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Abstract

The invention relates to mounting equipment used for machining excavator big arm front fork holes. The equipment comprises a bottom plate, a front end pressing mechanism, a middle fixing mechanism, apartition plate fixing mechanism, side plate fixing mechanisms and a lower portion jacking mechanism. The front end pressing mechanism is mounted at the front end of the upper surface of the bottom plate. The middle fixing mechanism is mounted in the middle of the upper surface of the bottom plate. The partition plate fixing mechanism is mounted in the middle-rear portion of the upper surface of the bottom plate. The side plate fixing mechanisms are arranged on the left and right sides of the upper surface of the bottom plate correspondingly, and the lower portion jacking mechanism is mountedon the upper surface of the bottom plate. The mounting equipment used for machining the excavator big arm front fork holes is reasonable in design, scientific in structure, high in practicability, high in rate of matching with workpieces and good in fastening effect, by using the equipment, the workpieces can be fast and accurately clamped and positioned, therefore, the machining precision and themachining quality are improved, and the workpiece dismounting, mounting and machining time is shortened.

Description

technical field [0001] The invention relates to the technical field of excavator production and processing, in particular to an installation device for processing the front fork hole of the large arm of the excavator. Background technique [0002] There is a front fork hole on the left and right sides of the front fork group of the boom arm of the excavator. After the front fork group of the boom arm of the excavator is assembled, there will be misalignment between the two front fork holes, so it needs to be adjusted Processing, the misalignment will be corrected, if not corrected, it will affect the subsequent processing. At present, when correcting, the relatively simple method is to place it on a boring machine for processing, but if image 3 As shown, the front fork group of the boom arm of the excavator has a special shape, irregular shape, and many arc surfaces. Therefore, the use of ordinary pressure plates not only has slow positioning and compression speed and low e...

Claims

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Application Information

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IPC IPC(8): B23Q3/06
CPCB23Q3/062
Inventor 崔雅臣张涛崔超崔越崔文来崔建涛李绍功李绍德崔雅海
Owner TIANJIN BAOLAI PRECISION MACHINERY
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