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Fuzzy-positioning rapid mounting and clamping device for lower frame of excavator

A technology of fuzzy positioning and clamping devices, applied in auxiliary devices, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve problems such as difficulties, low production efficiency, and high labor intensity, and achieve high production efficiency and low labor intensity , The effect of precise center positioning

Inactive Publication Date: 2015-03-25
DALIAN DONGTUO ENG MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is very difficult for the old-fashioned pair of tooling to meet the above requirements, so only 2 or 3 sets can be produced per day, the production efficiency is low, and the labor intensity is high

Method used

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  • Fuzzy-positioning rapid mounting and clamping device for lower frame of excavator
  • Fuzzy-positioning rapid mounting and clamping device for lower frame of excavator

Examples

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Embodiment Construction

[0010] Embodiments, with reference to the accompanying drawings, a fuzzy positioning and fast clamping device for the lower frame of an excavator, including two identical paired platforms 1 fixed together by a platform connecting plate 6, is characterized in that two pairs of platforms 1 The linear guide rail 2 is installed symmetrically on the top, and the sliding plate 4 is installed on the linear guide rail 2, and two quick-loading card holders 8 are fixed on the sliding plate 4, and the two ends of the sliding plate 4 are movably mounted on the linear bearing 3, and the linear bearing 3 both ends are installed in the linear bearing seat 17; a sliding plate oil cylinder 5 is installed under the middle of the sliding plate 4; a central positioning oil cylinder 12 and a front and rear positioning oil cylinder 13 are installed on the right end of the sliding plate 4; The joint of platform 1 is equipped with two X frame positioning lifting seat vertical rods 16, and X frame 9...

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Abstract

The invention discloses a fuzzy-positioning rapid mounting and clamping device for a lower frame of an excavator. The fuzzy-positioning rapid mounting and clamping device comprises two identical pairing platforms (1), wherein the two pairing platforms (1) are fixed together through a platform connecting plate (6). The fuzzy-positioning rapid mounting and clamping device is characterized in that linear guide tracks (2) are symmetrically mounted on the two pairing platforms (1); sliding plates (4) are mounted on the linear guide tracks (2); two rapid mounting and clamping bases (8) are fixed on each sliding plate (4); a sliding plate cylinder (5) is mounted below the middle of each sliding plates (4); a central positioning cylinder (12) and a front / rear positioning cylinder (13) are mounted at the right end of each sliding plate (4); an X rack (9) is mounted between two X rack positioning hoisting base vertical rods (16). When faults happen in assembling, the lower frame can be rapidly opened to repair; the central positioning is precise, alarms are available during mounting, clamping and positioning, the lower frame is prevented from being closed when problems happen, the production efficiency is high, and the working intensity is low.

Description

technical field [0001] The invention belongs to mechanical assembly tools, and particularly designs a fast clamping device for fuzzy positioning of the lower frame of an excavator. Background technique [0002] The lower frame of the excavator is an important part of the excavator, and the assembly requirements are high. When a problem occurs, it must be opened quickly for maintenance. The center positioning must be accurate, and an alarm device should be installed for both clamping and positioning. Prevent accidental lifting or close up without positioning. It is very difficult for the old-fashioned pair of tooling to meet the above requirements, so only 2 or 3 sets can be produced every day, the production efficiency is low, and the labor intensity is high. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned technical deficiencies, and to provide an excavator that can be quickly opened for maintenance when there is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04
CPCB23K37/0435
Inventor 栾国臣张旭王丽芳
Owner DALIAN DONGTUO ENG MACHINERY MFG
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