Lifting tool for mounting large-size machine tools

A technology for machine tool installation and spreader, applied in the directions of transportation and packaging, load hanging components, etc., can solve the problems of easily scratching the surface of the object to be lifted, poor flexibility of the spreader, and inconvenient use, etc. Simple, easy-to-adjust effects

Inactive Publication Date: 2013-04-17
柳州金盛重型数控机床有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a large-scale machine tool installation sling, which can solve the problem of poor hoisting flexibility, inconvenien

Method used

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  • Lifting tool for mounting large-size machine tools
  • Lifting tool for mounting large-size machine tools
  • Lifting tool for mounting large-size machine tools

Examples

Experimental program
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Embodiment Construction

[0018] Below in conjunction with accompanying drawing and embodiment the present invention is further described:

[0019] figure 1 with figure 2 The large-scale machine tool installation sling includes a lifting part 1 used to connect with the lifting wire rope and an insertion part 2 inserted into the lifting object groove or hole; the lifting part 1 and the insertion part 2 are the same whole rod body; the insertion part 2 The cross-sectional shape is designed according to the cross-sectional shape of the slot or hole in the lifting object. In order to facilitate positioning, the cross-section of the lifting part 1 is larger than that of the insertion part 2; the lifting part 2 is provided with three ring grooves for the positioning of the lifting wire. Preferably, the lifting part 1 is a revolving body with a recess, and the ring groove in the middle is arranged at the lowest point of the recess. This embodiment is used for hoisting the machine tool workbench 3 with T-sh...

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PUM

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Abstract

The invention discloses a lifting tool for mounting large-size machine tools and relates to the technical field of mechanical equipment manufacture. The lifting tool comprises a lifting part and a plug-in mounting part inserted into a lifting object, wherein the lifting part is connected with the plug-in mounting part into a whole, and provided with a plurality of circular grooves. The lifting tool can solve the problems that when the large-size machine tools and accessories of the large-size machine tools are lifted, the lifting tool is poor in lifting flexibility, inconvenient to use and low in efficiency and scratches surfaces of lifted objects easily, a steel rope is broken easily, and a safety accident is even caused.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment manufacturing, in particular to a hoisting tool for hoisting a large machine tool and its accessories. Background technique [0002] For the installation of large machine tools and their accessories, when hoisting with ordinary spreaders, there are often fewer spreaders, especially for the lifting of relatively regular objects with multiple symmetrical lifting points, which cannot be fully utilized due to the limitations of the spreader structure. The lifting point is inconvenient to adjust during the hoisting process, which affects the rotation of the large object to be hoisted; at the same time, because the weight of the sling itself is generally heavy, the hoisting flexibility is poor, it is inconvenient to use, the efficiency is low, and it is easy to scratch the surface of the hoisted object during the hoisting process , It is easy to cause the steel rope to break, the workpiece ...

Claims

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Application Information

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IPC IPC(8): B66C1/10
Inventor 董岩刘晓峰董志惠魏春祺
Owner 柳州金盛重型数控机床有限责任公司
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