Extruding machine for aluminum profile

A technology for extrusion presses and aluminum profiles, which is applied in the direction of metal extrusion dies, etc., can solve the problems of increasing equipment costs and large extrusion force, and achieve the effect of reducing costs.

Inactive Publication Date: 2022-03-01
李文青
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The extruded die is generally cylindrical, and the forming hole in the middle is relatively small relative to the end face. After the extruded heated aluminum profile enters the forming hole, it will extrude the end face of the die, resulting in a large extrusion force and increasing the equipment. cost

Method used

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  • Extruding machine for aluminum profile
  • Extruding machine for aluminum profile
  • Extruding machine for aluminum profile

Examples

Experimental program
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Effect test

Embodiment approach

[0072] Embodiment: When using the extrusion machine designed by the present invention, in the initial state, when the locking mechanism 23 is not unlocked, the external threaded area on the upper end of the slide rod 46 is threadedly matched with the internal threaded area on the threaded sleeve 53, and due to the thread The sleeve 53 is installed on the installation housing 10 through the rotation fit of the rotation ring 50 and the rotation ring groove 40, and the thread sleeve 53 slides stationary relative to the installation housing 10 along the axial direction of the slide rod 46, that is, the sliding sleeve 53 is connected with the thread sleeve 53 through thread fit. At this time, the rod 46 also slides still relative to the installation housing 10 along the axial direction of the slide rod 46, that is, the adjustment block 48 installed on the slide rod 46 is stationary, and the adjustment block 48 is locked; in this state, the adjustment block 48 is close to the installa...

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PUM

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Abstract

The invention belongs to the technical field of extruding machines, and particularly relates to an extruding machine for aluminum profiles, which comprises an extruding channel shell, an extruding push rod and a forming die, a forming hole of the forming die is generally positioned in the middle of the die, and the opposite end face of the forming hole in the middle is relatively small. When an aluminum material passes through the forming die, the end face of the die can be extruded, and the extrusion resistance is large; according to the extruding machine designed by the invention, before an aluminum material is extruded and formed to the tail end, the adjusting blocks in the adjusting module are always in a locked state, all the adjusting blocks are close to the center of the mounting shell, and the inner side wall surfaces of the adjusting blocks are combined to form a complete conical surface; the aluminum material firstly passes through the conical surface before being extruded and passes through the forming die, and certain extrusion resistance can be reduced through the conical surface; and extrusion can be achieved through a small hydraulic system, and compared with a traditional extrusion machine, the cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of extrusion machines, in particular to an extrusion machine for aluminum profiles. Background technique [0002] Aluminum profile extrusion machine is the most important equipment to realize aluminum profile extrusion processing; aluminum profile extrusion processing is an important method of using aluminum profile plastic pressure forming; extrusion is the means of aluminum profile forming, first according to the section design of profile products 1. Manufacture the mold, and use the extruder to extrude the heated round cast rod from the mold. [0003] The extruded die is generally cylindrical, and the forming hole in the middle is relatively small relative to the end face. After the extruded heated aluminum profile enters the forming hole, it will extrude the end face of the die, resulting in a large extrusion force and increasing the equipment. cost. [0004] The present invention designs a kind of ext...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C23/21B21C25/02B21C29/00
CPCB21C23/215B21C25/02B21C29/003
Inventor 李文青
Owner 李文青
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