Extrusion honing device for profile shaping mold

A technology of extrusion honing and setting molds, which is applied in the direction of grinding workpiece supports, etc., can solve the problems of difficult standardization and generalization of mold core design and manufacture, and achieve uniform polishing effect

Inactive Publication Date: 2014-03-12
HUAIHAI INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the wide variety of profiles and shapes, it is difficult to standardize and generalize the design and manufacture of mold cores, which limits the wide application of extrusion honing to reduce surface roughness and improve surface quality.

Method used

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  • Extrusion honing device for profile shaping mold
  • Extrusion honing device for profile shaping mold
  • Extrusion honing device for profile shaping mold

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Attached below Figure 1-6 , taking a single-piece extrusion honing device for the shaping die template of a plastic profile extrusion die for a building door leaf as an example, further explaining how the shaping die template of the plastic profile extrusion die is effectively polished by the extrusion honing device. attached figure 1 It is a schematic diagram of the assembly structure of a plastic profile extrusion molding die for a building door leaf. The shaping mold part is composed of 4 parts, that is, figure 1 Quantity of each template shown is 4 pieces, take figure 1 2 of the 4 pieces of the template on the right shown are used as the components of the fixture, together with the upper and lower cover plates and the corresponding adjustable backing plate, assembled through the modified bolts to form a closed combined fixture with a gap of 5-10mm, such as figure 2 As shown, according to the change of the honing object, it can be solved only by replacing the co...

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Abstract

The invention provides an extrusion honing device for a profile shaping mold, and belongs to the field of design and manufacturing of extrusion molds. The extrusion honing device consists of shaping mold templates, an upper cover plate, a lower cover plate and corresponding adjustable base plates which are assembled through bolts. The shaping mold templates are part of parts of a shaping mold component; a shaping mold part generally consists of 2-6 subassemblies, namely consist of 2-6templates, and one or two same ones are taken as component parts of a clamp; the clamp and the upper cover plate, the lower cover plate and the corresponding adjustable base plates are matched to form a closed combined clamp with a gap of 5-10mm; the gap of the clamp can be controlled by only replacing the corresponding base plates according to the change of a honing object.

Description

technical field [0001] The invention belongs to the field of design and manufacture of extrusion dies, and in particular provides a single-piece extrusion honing device for shaping templates of extrusion dies for plastic profiled materials. technical background [0002] With the development of social economy and technology, plastics have developed from replacing some materials such as metal, wood, glass and leather to an important material that keeps pace with the three traditional materials of steel, wood and cement in the national economy. At present, my country's plastics industry is developing rapidly, and the application of plastics has spread to all fields of the national economy, and has become an indispensable material for the production of instruments, transportation, radio, telecommunications equipment and daily necessities. Especially with the continuous development of the construction industry, since plastics can not only replace metal and wood, but also have man...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C47/12B29C48/30
CPCB24B41/06
Inventor 王其兵王颖夏静张石平
Owner HUAIHAI INST OF TECH
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