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Special-shaped bearing support production method and bearing support produced through same

A manufacturing method and support frame technology, which is applied to earth movers/excavators, construction, etc., can solve the problems of poor quality of finished parts, increased production costs, and low production efficiency, so as to reduce errors, facilitate assembly, and improve efficiency Effect

Pending Publication Date: 2019-02-12
GUANGXI YUCHAI HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The quality of finished parts produced by this method is poor, the pass rate is low, and the production efficiency is not high. At the same time, the machining process after welding also increases the production cost.

Method used

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  • Special-shaped bearing support production method and bearing support produced through same
  • Special-shaped bearing support production method and bearing support produced through same
  • Special-shaped bearing support production method and bearing support produced through same

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Embodiment Construction

[0035] The present invention will be further described below in conjunction with the specific embodiments in the accompanying drawings.

[0036] refer to Figure 1-7 , a method for manufacturing a special-shaped support frame, the method is to decompose the support frame into a plurality of parts with a flat structure and process them separately, assemble the processed parts in the form of building block clamping, and adjust the distance between two adjacent parts The clamping section is reinforced.

[0037] The multiple parts include the first bottom plate 1, the second bottom plate 2, the first vertical plate 3, the second vertical plate 4, the third vertical plate 5, the top plate 6, the first mounting plate 7, the second mounting plate 8, the third mounting plate Plate 9, the fourth mounting plate 10, the manufacturing method specifically includes the following steps,

[0038] S1. Part blanking: According to the design requirements of the part drawings, the first bottom ...

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Abstract

The invention discloses a special-shaped bearing support production method. The method comprises the steps that a bearing support is decomposed into multiple components of flat plate structures to beprocessed separately; the processed components are assembled in the form of building-block-system type clamping; and a clamping segment between every two adjacent components is reinforced. The invention further discloses the special-shaped bearing support produced through the method. By means of the special-shaped bearing support production method and the bearing support produced through the same,the machining procedure required after welding can be avoided; quality of finished components is guaranteed; the qualification rate is increased; production efficiency is improved; and the cost is lowered.

Description

technical field [0001] The invention relates to the technical field of excavator support frames, more specifically, it relates to a manufacturing method of a special-shaped support frame and the support frame. Background technique [0002] In the existing excavator, when the walking control form adopts mechanical control, in the mechanical transmission mechanism, a transfer structure needs to be designed between the walking rod and the hydraulic multi-way valve, as a support for the transmission force and direction change of the connecting rods at all levels. Structure, due to the irregular shape of this support structure, it is called a special-shaped support frame here. [0003] The traditional method of special-shaped support frame is that the support frame is composed of multiple bent parts and support plates, and each part is welded by welding tooling. After welding, the mounting holes and shaft holes on the parts are made by double-sided boring machine. , screw holes ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00E02F9/00
CPCE02F9/00B23P15/00
Inventor 李才斌韦家义严茂林黄茂锋曹洲
Owner GUANGXI YUCHAI HEAVY IND
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