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Automatic lifting device arranged in vacuum pouring cylinder

An automatic lifting and vacuum pouring technology, applied in the mechanical field, can solve problems such as unstable quality and low efficiency

Inactive Publication Date: 2015-04-29
SHANGHAI XINLI POWER EQUIP RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The problem to be solved by the present invention is that in the existing pouring practice, there are problems of low efficiency and unstable quality when using special pouring brackets for different engines to adjust the height; in order to solve the above problems, the present invention provides a vacuum pouring cylinder Automatic lifting device

Method used

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  • Automatic lifting device arranged in vacuum pouring cylinder
  • Automatic lifting device arranged in vacuum pouring cylinder
  • Automatic lifting device arranged in vacuum pouring cylinder

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Embodiment Construction

[0019] Such as figure 1 Shown is the overall schematic diagram of the automatic lifting device and the vacuum pouring cylinder provided by the present invention. The automatic lifting device includes: a lifting platform base 5, a lifting working platform 4, and a lifting platform fixing frame 3; the lifting platform fixing frame 3 is set in the vacuum casting cylinder 2, and the vacuum casting cylinder 2 is equipped with a casting cylinder Cover 1. The elevating work platform 4 slides up and down along the elevating platform fixing frame 3 .

[0020] After the whole machine debugging of the automatic lifting device is completed, it is hoisted into the vacuum pouring cylinder 2, and adjusted by the regulator 13 (see figure 2 ) Adjust the levelness of the lifting platform 4 in the vacuum casting cylinder to meet the technical requirements, and fix the lifting platform fixing frame 3 on the cylinder wall of the vacuum casting cylinder with bolts.

[0021] Such as figure 2 A...

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Abstract

The invention discloses an automatic lifting device arranged in a vacuum pouring cylinder. The automatic lifting device arranged in the vacuum pouring cylinder comprises a lifting table base, a lifting work platform and a lifting table fixing rack, wherein the lifting table fixing rack is inserted in the vacuum pouring cylinder; and the lifting work platform slides along the lifting table fixing rack vertically.

Description

[0001] technical field [0002] The invention relates to the mechanical field, in particular to an automatic lifting device installed in a vacuum pouring cylinder, and is especially suitable for adjusting the pouring position of engines of different lengths. Background technique [0003] To pour flammable and explosive materials in the vacuum casting cylinder, for engines of different lengths, brackets and fine-tuning pads have been used to adjust the height and level of the cast body, that is, according to the depth of the existing vacuum casting cylinder, for engines of different lengths One engine adopts a single or multiple bracket superposition method to adjust the height of the cast body in the pouring cylinder to ensure the reliability of the pouring. Before the engine is hoisted into the pouring cylinder, multiple brackets of different heights are hoisted into the pouring cylinder. After reaching the predetermined height, their positions and levels are adjusted, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D37/00
CPCB22D37/00
Inventor 徐俊
Owner SHANGHAI XINLI POWER EQUIP RES INST