Diameter-adjustable fixed dummy block of non-ferrous metal aluminum profile heat extruder

By designing a fixed extrusion pad with adjustable diameter in a hot extruder, using bidirectional threaded rods and other structures to achieve flexible adjustment of the diameter of the extruded block, the problem of difficulty in adjusting the diameter of the fixed extrusion block in the prior art is solved, and the extrusion efficiency and convenience are improved.

CN222625803UActive Publication Date: 2025-03-18SUZHOU QIANZHIHE AUTOMATION EQUIPMENT CO LTD
1 Cites 0 Cited by

Patent Information

Application Number
CN202421237559.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-03
Publication Date
2025-03-18
Estimated Expiration
2034-06-03

AI Technical Summary

Technical Problem

The fixed extrusion blocks of existing hot extruders are difficult to flexibly adjust the diameter, which leads to the need for multiple replacements of extrusion pads of different specifications and sizes, which is time-consuming and labor-intensive, and replacement in high temperature environments is more troublesome.

Method used

A non-ferrous metal aluminum profile hot extruder is designed to adjust the diameter of fixed extrusion pad, adopting bidirectional threaded rod, thread sleeve, fixed column, sliding sleeve, rotating rod, fixed plate, extrusion block, fixed ring, sliding column and spring. The rotation of the bidirectional threaded rod drives the displacement of the threaded sleeve and sliding sleeve to achieve the diameter adjustment of the extrusion block.

Benefits of technology

The diameter of the fixed extrusion pad is adjustable, which reduces the number of times the extrusion pad is replaced, improves the extrusion efficiency, and is more convenient and stable in high-temperature environments.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model relates to the technical field of fixed dummy blocks, and discloses a diameter-adjustable fixed dummy block of a non-ferrous metal aluminum profile heat extruder, which comprises a fixed block, a two-way threaded rod is rotatably connected in the fixed block, and two threaded sleeves are in threaded connection with the front side and the rear side of the outer part of the two-way threaded rod. A fixing column is fixedly connected to the interior of the fixing block, two sliding sleeves are slidably connected to the exterior of the fixing column, first fixing plates are fixedly connected to the tops of the two threaded sleeves and the tops of the two sliding sleeves, and rotating rods are rotatably connected to the tops of the multiple first fixing plates; the tops of the multiple rotating rods are rotationally connected with second fixing plates, and the tops of the multiple second fixing plates are fixedly connected with extrusion blocks. According to the utility model, the diameter of the fixed extrusion pad of the aluminum profile heat extruder can be adjusted, so that the extrusion pad does not need to be replaced for multiple times, and the extrusion efficiency can be greatly improved.
Need to check novelty before this filing date? Find Prior Art