Graphite electrode lifting device and method thereof

A graphite electrode and lifting device technology, applied in the direction of electric heating devices, electrical components, heating through discharge, etc., can solve the problems of uneven lifting process of graphite electrodes, inconvenient lifting of graphite electrodes, uneven force, etc., to achieve uniform force, lifting The effect of smooth process and good stability

Inactive Publication Date: 2019-01-04
DATONG XINCHENG NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the existing graphite electrode lifting device is inconvenient to lift the graphite electrode, and uneven force is prone to occur during the lifting process, which leads to the uneven lifting process of the graphite electrode. Therefore, we propose a graphite electrode lifting device and its method for use in solve the above problems

Method used

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  • Graphite electrode lifting device and method thereof
  • Graphite electrode lifting device and method thereof
  • Graphite electrode lifting device and method thereof

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Embodiment

[0032] refer to Figure 1-5, a graphite electrode lifting device is proposed in the present embodiment, comprising a base 1, the top of the base 1 is welded with a rotating seat 2, and both sides of the rotating seat 2 are provided with guide rods 3 welded on the top of the base 1. The sliding sleeve on the rod 3 has the same guide plate 4, and the bottom side of the guide plate 4 is fixed with a graphite electrode 5, and the top of the two guide rods 3 is welded with the same support plate 6, and the top sides of the rotating seat 2 are provided with There is a rotating groove 7, and a screw mandrel 8 is installed for rotation in the rotating groove 7, and the top of the screw mandrel 8 is rotatably connected to the support plate 6, and the guide plate 4 is threaded on the screw mandrel 8, and the top of the support plate 6 is provided with a motor 9 , both sides of the motor 9 are welded with an L-shaped bracket 10, the end of the L-shaped bracket 10 away from the motor 9 is...

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Abstract

The invention discloses a graphite electrode lifting device and a method thereof. The graphite electrode lifting device comprises a base; a rotating base is welded at the top of the base; guide rods welded at the top of the base are arranged onthe two sides of the rotating base; onesame guide plate slidingly sleeves the two guide rods; a graphite electrode is fixedly mounted on one side of the bottom of the guide plate; onesame support plate is welded at the top ends of the two guide rods; rotating grooves are formed in the two sides of the top of the rotating base; lead screws are rotationally mounted in the rotating grooves; the top ends of the lead screws are rotationally connected to the support plate; the guide plate is installed on the lead screws in threaded and sleeving manners; and a motor is arranged above the support plate. The graphite electrode lifting device is reasonable in design, high in practicability andsimple in structure and facilitates upward lifting of the guideplate and graphite electrodes, and can lift up one side of the top of the guide plate in the lifting process, so that the guide plate is uniformly stressed, and the graphite electrodes can be stablylifted.

Description

technical field [0001] The invention relates to the technical field of graphite electrode lifting equipment, in particular to a graphite electrode lifting device and a method thereof. Background technique [0002] Metal castings are accompanied by volume shrinkage during the solidification process. If the volume is large, the outer layer and the thinner part are cooled and solidified first, and the thicker central part is cooled later. The shape of the outer space is fixed first, and the central part is in the When the volume shrinks during condensation, the melt cannot be replenished, leaving shrinkage cavities or causing tissue loosening. In order to prevent the casting from shrinkage, generally a riser is provided to replenish the melt when the casting condenses and shrinks in volume. To achieve this purpose, the riser must be condensed at the end. Therefore, the thickness of the riser should be greater than the maximum thickness of the casting. But for castings with suc...

Claims

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Application Information

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IPC IPC(8): B22D27/06H05B7/10
CPCB22D27/06H05B7/10
Inventor 郭志宏
Owner DATONG XINCHENG NEW MATERIAL CO LTD
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