Steel ingot forging and compacting device and using method thereof

A compacting device and steel ingot technology, applied in the field of steel ingot forging, can solve the problems of low turning and moving efficiency

Active Publication Date: 2021-07-06
HANGZHOU STEAM TURBINE CASTING & FORGING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem in the prior art that the forgings are turned over and moved by the manipulator with low efficiency, and a steel ingot forging compaction device and its use method are proposed

Method used

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  • Steel ingot forging and compacting device and using method thereof
  • Steel ingot forging and compacting device and using method thereof
  • Steel ingot forging and compacting device and using method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0040] refer to Figure 1-8 , a steel ingot forging compaction device, comprising a forging table 1, the outer wall of the forging table 1 is dug with a movable groove 101, the inner wall of the movable groove 101 is connected with a square frame 1011, and the top of the square frame 1011 is connected with four brackets 2, four brackets The outer walls of the seat 2 are all dug with an arc-shaped groove 201, the inner wall of the arc-shaped groove 201 is movably connected with a fixed rod 202, the outer wall of the fixed rod 202 is connected with a connecting rod 203, and the end of the connecting rod 203 far away from the fixed rod 202 is connected with the loading table 3. A shell 4 is connected between the frame 1011 and the bottom wall of the movable groove 101, and a jacking mechanism is arranged in the shell 4, and the jacking mechanism is connected with the bottom wall of the stage 3, and the outer walls of two adjacent brackets 2 are dug with An annular groove 204, a f...

Embodiment 2

[0046] refer to Figure 1-9 , a steel ingot forging and compacting device, which is basically the same as that of Embodiment 1, furthermore, the inner wall of the movable groove 101 is also connected with an auxiliary plate 9, and the outer wall of the auxiliary plate 9 is provided with an inclined surface, and the outer wall of the inclined surface is dug to match the bracket 2 Fitting second groove 901 .

[0047] The casing 4 includes an upper casing 401 and a lower casing 402, the upper casing 401 is fixedly connected to the bottom wall of the box 1011, the lower casing 402 is fixedly connected to the bottom inner wall of the movable groove 101, and the lower casing 402 includes an upper bucket-shaped body 4021 and the lower bucket 4022, the top of the upper bucket 4021 is provided with an opening, the upper shell 401 and the upper bucket 4021 are provided with a drop tank 11, and the lower bucket 4022 and the movable tank 101 are provided with a slag collection cavity 12....

Embodiment 3

[0052] refer to Figure 1-10 , a steel ingot forging compaction device, which is basically the same as embodiment 2, furthermore, the outer wall of the fixed rod 202 is provided with evenly distributed balls 10; it is convenient to improve the convenience of pushing the steel ingot forging by the push plate 8012, so that the steel ingot forging moves relatively easy.

[0053] The invention also discloses a method for using a steel ingot forging and compacting device, comprising the following steps:

[0054] S1: After the molten steel is cast into a steel ingot, the steel ingot is placed on the stage 3, and the staff controls the hydraulic machine to forge it. First, it is first upset, pressed squarely, and drawn out the long square side and the four short sides. The long side is strong pressure, and the short side is chamfered. After the second upsetting, the short side is used to press the four-sided elongated interface to prevent the elongation at the same position after th...

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PUM

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Abstract

The invention discloses a steel ingot forging and compacting device and a using method thereof, and belongs to the technical field of steel ingot forging. The steel ingot forging and compacting device comprises a forging table, a movable groove is formed in the outer wall of the forging table, a square frame is connected to the inner wall of the movable groove, four brackets are connected to the top of the square frame, arc-shaped grooves are formed in the outer walls of the four brackets, fixing rods are movably connected to the inner walls of the arc-shaped grooves, and connecting rods are connected to the outer walls of the fixing rods. The end, away from each fixing rod, of the corresponding connecting rod is connected with an objective table, a shell is connected between the square frame and the bottom wall of the movable groove, a jacking mechanism is arranged in the shell and connected with the bottom wall of the objective table, annular grooves are formed in the outer walls of every two adjacent brackets, and a first groove is formed in the forging table. Through cooperation of the objective table and a hydraulic cylinder, overturning and moving of the steel ingot are achieved, the automation level of steel ingot forging is improved, the complexity of the forging device is reduced, and therefore the forging cost is saved.

Description

technical field [0001] The invention relates to the technical field of steel ingot forging, in particular to a steel ingot forging compaction device and a method for using the same. Background technique [0002] After the molten steel is smelted in the steelmaking furnace, it must be cast into an ingot or billet of a certain shape before it can be processed. The molten steel is poured into the mold through the ladle to solidify to form a steel ingot. The casting methods for steel ingot production generally include two methods: upper injection method and lower injection method. The upper injection method is to pour molten steel directly into the mold from the top of the ingot mold. After the molten steel is condensed, it is demoulded to become a steel ingot; while the lower injection method is that the molten steel flows into the mold from the bottom of the mold through the channel of the ingot mold chassis, and then pours Large and medium-sized forgings are generally produce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21J5/00B21J5/08B21J5/06B21J9/06B21J13/12B21J13/00
CPCB21J5/008B21J5/08B21J5/06B21J9/06B21J13/12B21J13/00
Inventor 郝明闪周黎明
Owner HANGZHOU STEAM TURBINE CASTING & FORGING
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