Precise aluminum profile extrusion forming equipment

A technology of extrusion molding and aluminum profiles, applied in the direction of metal extrusion, metal extrusion dies, metal processing equipment, etc., can solve the problems of energy waste, reduce work efficiency, etc., to avoid dangerous accidents, save energy, and improve material utilization efficiency effect

Pending Publication Date: 2022-05-27
彭家杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of processing, the hydraulic rod does not do work during the return process, which largely causes waste of energy and reduces work efficiency.

Method used

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  • Precise aluminum profile extrusion forming equipment
  • Precise aluminum profile extrusion forming equipment
  • Precise aluminum profile extrusion forming equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0046] As an embodiment of the present invention, the hose 72 is a steel wire braided hose;

[0047] The steel wire braided hose 72 has high pressure resistance and corrosion resistance, which can ensure the safety of the A hydraulic cylinder 5, the B hydraulic cylinder 6 and the two-way hydraulic cylinder 4 during high pressure operation, and avoid high pressure cracking of the oil circuit.

[0048] As an embodiment of the present invention, the tops of the hydraulic rods of the A hydraulic cylinder 5 and the B hydraulic cylinder 6 are fixed with a material holder 8, and the top of the material holder 8 is elastically connected with a supporting plate 82 through a spring 81, and the top radian of the supporting plate 82 is the same as this The radian of the outer wall of the aluminum rod used in the invention is the same;

[0049] As an embodiment of the present invention, the support plate 82 is made of die steel;

[0050] In the actual use process of the present invention,...

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Abstract

The invention belongs to the technical field of aluminum profile extrusion forming processes, and particularly relates to precise aluminum profile extrusion forming equipment which comprises a machine base and a die holder. The two die holders are fixedly connected to the two ends of the machine base correspondingly and used for fixing the die. The two-way hydraulic cylinder is installed in the middle of the machine base, pressing heads are fixedly connected to the tail ends of hydraulic rods at the two ends of the two-way hydraulic cylinder, and the tops of the pressing heads are in sliding sealing connection with the inner wall of the cavity when the pressing heads are matched with the cavity. The two-way hydraulic cylinder is used as an acting mechanism, in the machining process, the two sides are machined at the same time, two sets of aluminum profiles can be produced at the same time, the working efficiency can be nearly doubled, meanwhile, energy can be fully utilized, and the energy utilization efficiency is improved; furthermore, different dies can be used on the two sides, so that synchronous production of aluminum profiles of different models is achieved, and multiple purposes of one machine are achieved.

Description

technical field [0001] The invention belongs to the technical field of aluminum profile extrusion molding technology, and in particular relates to a precision aluminum profile extrusion molding equipment. Background technique [0002] Aluminum extrusion molding (or aluminum extrusion molding) is to apply strong pressure to the aluminum billet placed in the mold cavity (or extrusion cylinder), forcing the aluminum billet to produce directional plastic deformation, extruding from the die hole of the extrusion die. A plastic processing method for parts or semi-finished products with desired cross-sectional shape, size and certain mechanical properties. Generally speaking, aluminum extrusion machines are divided into two types: forward extrusion and reverse extrusion. Now most of them use forward extrusion. In short, the extrusion machine consists of three parts, the main cylinder, the extrusion Cylinder, squeeze rod. The main cylinder adopts hydraulic device, the hydraulic oi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C23/21B21C25/02B21C26/00
CPCB21C23/211B21C25/02B21C26/00Y02P70/10
Inventor 彭家杰吴佳昌
Owner 彭家杰
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