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A processing method of a precision pattern insert and a precision pattern insert

A processing method and pattern technology, which is applied in the processing of precision pattern inserts and the field of precision pattern inserts, to achieve the effect of avoiding collapse deformation and solving stress deformation

Active Publication Date: 2021-06-01
DATAMATIC GUANGZHOU INJECTION MOLD
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  • Application Information

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Problems solved by technology

[0006] In order to overcome the deficiencies of the prior art, one of the purposes of the present invention is to provide a processing method for precision patterned inserts, so that the internal stress of the blank is released during the processing, and at the same time, the subsequent die-saving polishing is not easy to cause edge collapse , improve yield and workpiece quality

Method used

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  • A processing method of a precision pattern insert and a precision pattern insert
  • A processing method of a precision pattern insert and a precision pattern insert
  • A processing method of a precision pattern insert and a precision pattern insert

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Embodiment Construction

[0040] Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .

[0041] Such as Figure 2-Figure 3 As shown, in order to make the mold insert with a precision pattern surface have a higher processing yield and the component quality is better than the traditional process, the present invention discloses a processing method for a precision pattern insert, which includes the following steps:

[0042] Cutting step: This plan preferably adopts a blank with a plate-like structure, and at least two processing holes 11 that pass through the opposite sides of the blank are provided on the blank at intervals. There are two elongated through holes formed on the surface, and the outer peripheral part of the blank forms a frame...

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Abstract

A method for processing a precision pattern insert, comprising the following steps: a material cutting step: opening at least two processing holes through the opposite side surfaces of the blank at intervals on the blank, the two ends of the processing holes extend along the length direction of the blank, and the peripheral parts of the blank A clamping outer frame is formed for clamping and fixing by the fixture, and the middle part of the blank is separated by two processing holes to form a part of the workpiece whose two ends are connected to the clamping outer frame; then the assembly surface processing step, the processing auxiliary parts assembly step, and the pattern surface are processed at one time Step, workpiece frame separation step, pattern surface secondary processing step. Solve the problem of stress and deformation after the precision pattern insert is processed, and avoid the edge of the pattern surface from collapsing and deforming during the process. The invention also discloses a precision pattern insert prepared by the method, which improves the quality and yield of products produced by molds.

Description

technical field [0001] The invention relates to a processing method of a mold insert and an insert prepared by the method, in particular to a processing method of a precision pattern insert and the precision pattern insert. Background technique [0002] Inserts are irregular mold accessories specially used to be embedded in molds. [0003] In the mold, inserts can be square, round, sheet-shaped, and like all mold accessories, the requirements for precision are also very high. Generally, there is no finished product, and it needs to be customized according to the needs of the mold. [0004] During the processing of relatively slender inserts with precise patterns on the surface, the heat treatment will cause a certain degree of stress concentration on the blank, and the blank will cause a certain degree of stress release during the subsequent processing of the heat treatment, which will lead to the insert being processed. After the completion, stress deformation is very eas...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P15/00B23Q3/06B23Q11/00B08B3/04
CPCB08B3/04B23P15/00B23Q3/06B23Q11/0042
Inventor 孙晓丽刘磊关则民庄长方
Owner DATAMATIC GUANGZHOU INJECTION MOLD
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