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Short path aluminium extrusion machine front feeding system and its gripping pliers type adaptive ingot supply device

An aluminum extrusion, short stroke technology, applied in the field of the front loading clamp type adaptive ingot supply device of the short stroke aluminum extrusion press, can solve the problem of increasing the oil volume and liter in the master cylinder, the pressure relief time, and increasing the sealing , wear of guide sleeve and guide plate, long stroke of extrusion rod, etc., to achieve good press performance and process operability, enhance structural strength and overall rigidity, and reduce the impact of oil.

Inactive Publication Date: 2007-01-10
TAIYUAN HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] 1) Due to the location of the ingot feeder, the opening size of the extruder frame is relatively large, which makes the structural strength and overall rigidity of the press lower, and affects the guiding accuracy of the extrusion beam and extrusion cylinder, which is not conducive to extrusion Improvement of precision of pressed products
[0008] 2) The stroke of the extrusion rod is longer, which increases the volume of oil in the main cylinder and the time for raising and releasing pressure. At the same time, it relatively increases the wear of the seal, guide sleeve and guide plate, and is not conducive to the alignment during extrusion
[0009] 3) The aluminum ingot cannot be positioned on the center line of the extrusion cylinder, and the extrusion rod has eccentric load
When the extrusion rod is filled and extruded, the force is unbalanced, resulting in a considerable upward bending eccentric force, which affects the life of the extrusion rod
[0010] 4) The non-extrusion cycle time of the extrusion machine is long, so that the power consumption of the entire extrusion production line is large and the production efficiency is low

Method used

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  • Short path aluminium extrusion machine front feeding system and its gripping pliers type adaptive ingot supply device
  • Short path aluminium extrusion machine front feeding system and its gripping pliers type adaptive ingot supply device
  • Short path aluminium extrusion machine front feeding system and its gripping pliers type adaptive ingot supply device

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Embodiment Construction

[0035] The present invention will be further described below in conjunction with the accompanying drawings.

[0036] Figure 1 to Figure 4 As shown, the self-adaptive ingot feeding device of the front loading clamp of the short-stroke aluminum extrusion machine includes a hydraulic control device and an electrical control device; the aluminum extrusion machine 1 adopts a fixed extrusion pad 2 so that the extrusion cylinder 3 is covered Squeeze rod 4, and make both are in return state. The clamp-type self-adaptive ingot feeding device is arranged outside the center line of the extruder and close to the extension line of the end face of the mold 5 .

[0037] The clamp type self-adaptive ingot feeding device consists of manipulator 6, main arm 7 and slider 8, main arm oil cylinder 9, guide slide seat 10 and pressure plate 11; Inside, the main arm oil cylinder is installed on the guide slide seat, the head end of the guide slide seat is equipped with a limiter 12, and the guide ...

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Abstract

A front feeding system for short-stroke squeezer of aluminium part and its clamp-type adaptive ingot supplying system has squeezer with fixed pressing block, clamp-type adaptive ingot supplying system consisting of manipulator, master arm and slide block, master arm cylinder, slide guider and pressing plate, pressing rod, the hydraulic control units for lateral cylinder and pressing rod and ingot supplying unit, and electric control unit.

Description

technical field [0001] The invention belongs to horizontal extruder equipment and auxiliary devices used in the aluminum and aluminum alloy extrusion processing industry, in particular to a short-stroke aluminum extruder front feeding clamp-type self-adaptive ingot feeding device, a front feeding system and its Control Method. Background technique [0002] Aluminum alloy extruded profile is an ultimate formed product with good processing plasticity, high strength, light specific gravity and high recycling rate. It is a widely used metal material. At present, as aluminum profiles enter the field of civil construction, replacing traditional steel-wood doors and windows, and are widely used in industrial fields such as high-speed trains and urban rail transit vehicles, automobiles, and container bodies, the aluminum extrusion processing technology is constantly being promoted. Development and progress have led to the continuous development of large-scale aluminum extrusion mac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21C33/00
Inventor 郭玉玺赵国栋李璟莉秦月明李翔罗永德
Owner TAIYUAN HEAVY IND
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