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Positioning device and mold

A positioning device, positioning surface technology, applied in the coating and other directions

Pending Publication Date: 2022-04-22
HONGZHUN PRECISION MOLD KUNSHAN
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The carrying table has a positioning surface

Method used

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  • Positioning device and mold
  • Positioning device and mold
  • Positioning device and mold

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Embodiment Construction

[0049] The following will describe the technical solutions of the present application with reference to the accompanying drawings in the embodiments of the present application. Apparently, the described embodiments are only part of the embodiments of the present application, not all of them.

[0050] It should be noted that when an element is said to be "fixed" to another element, it may be directly on the other element or there may be an intervening element. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time. When a component is said to be "set on" another component, it may be set directly on the other component or intervening components may also be present. The terms "vertical", "horizontal", "left", "right" and similar expressions are used herein for the purpose of description only.

[0051] Unless otherwise defined, all technical and scientific terms u...

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Abstract

The invention provides a positioning device and a mold with the positioning device. The positioning device comprises a bearing table, an abutting piece, a limiting piece, a first driving assembly, a second driving assembly and a control assembly. The bearing table has a positioning surface. The pushing piece is provided with a first inclined face. The limiting piece is provided with a second inclined face which is parallel to the first inclined face. The first driving assembly is used for driving the abutting piece to move in the horizontal direction so that the abutting piece can abut against the workpiece to the positioning face. The second driving assembly is used for driving the limiting piece to move in the vertical direction so that the second slope can make contact with the first slope. The control assembly is used for fixing the position of the abutting-pushing piece after the workpiece makes contact with the positioning face and fixing the position of the limiting piece after the second inclined face makes contact with the first inclined face so that the limiting piece can limit the abutting-pushing piece. According to the positioning device and the mold, the purpose of changing according to the size error change of the workpiece during positioning is achieved, and the problem that the workpiece is not firmly fixed due to the small size or is deformed due to the large size is solved.

Description

technical field [0001] This application relates to the field of injection molding, specifically a positioning device and a mould. Background technique [0002] At present, in the in-line injection molding of notebook computer products, it is necessary to position the metal plate first, and then inject resin onto the metal plate, so that the resin and the metal are connected together. However, there are often dimensional errors in the metal plate, and the positioning structure of the traditional mold cannot adapt to the change in the size error of the metal plate. For example, when the error is too small, there is a gap between the metal plate and the positioning structure. Deformation; and when the error is too large, the metal plate will be deformed under the positioning pressure during the mold clamping process, which will eventually lead to problems of low injection molding efficiency and quality. Contents of the invention [0003] In view of this, it is necessary to p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/14B29C45/26B29C33/12
CPCB29C45/26B29C45/14065
Inventor 文斌邢丽华刘风国王勇刘海涛曹江华闪乐刘力夫顾晓锋许浩桐牛奔
Owner HONGZHUN PRECISION MOLD KUNSHAN
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