Injection mold for automotive headlight trim with multi-insert linkage
A linkage mechanism and injection mold technology, which is applied in the field of injection molds for automotive lamp trims, can solve problems such as increased manufacturing costs, inconsistent movement directions, and larger mold volumes, and achieve the effects of reducing mold volume and manufacturing costs
Active Publication Date: 2017-04-26
宁波如强模塑有限公司
View PDF2 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] like figure 1 The product 4 shown has an undercut 4.1 and a through hole 4.2. According to the existing conventional demoulding method, two core-pulling mechanisms are needed, one is downward and the other is to the left, and the movement direction is inconsistent, resulting in a larger mold volume , also increases the manufacturing cost
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0018] refer to Figure 1-Figure 6 As shown, in order to more clearly show the positions between the undercut molding insert 1 and the through-hole molding insert 2 and the large slider 3.1, the undercut molding insert 1 and the through-hole molding insert 2 are specially separated from the large slider 3.1. Slider 3.1 is combined with the most attached drawings.
[0019] An injection molding mold for automotive lamp trim strips with a multi-insert linkage mechanism, including a moving mold, a fixed mold, an undercut forming insert 1, a through-hole forming insert 2, a core-pulling linkage mechanism, a moving mold, a fixed mold, The undercut forming insert 1 and the through-hole forming insert 2 form a product molding cavity. The core-pulling linkage mechanism and the movable mold realize linkage through the inclined guide column, and the core-pulling linkage mechanism drives the undercut forming insert 1 and the through-hole forming insert. The hole forming insert 2 realizes...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an injection mold with a multi-insert block linkage mechanism for an automobile lamp decorative strip. The injection mold comprises a moving mold, a fixed mold, an undercut forming insert block, a through hole forming insert block and a core pulling linkage mechanism, wherein the moving mold, the fixed mold, the undercut forming insert block and the through hole forming insert block constitute a product molding cavity, the core pulling linkage mechanism is linked with the moving mold through an oblique guide column, and the core pulling linkage mechanism drives the undercut forming insert block and the through hole forming insert block to realize synchronous core pulling. The undercut forming insert block and the through hole forming insert block realize synchronous core pulling through the core pulling linkage mechanism, and a main core pulling body is adopted for realizing core pulling actions of the insert blocks at two positions in different directions, so that the volume of the mold can be reduced and the manufacturing cost can be reduced. The injection mold belongs to the technical field of mold equipment.
Description
technical field [0001] The invention belongs to the technical field of mold equipment, and in particular relates to an injection mold for a decorative strip of an automobile lamp with a multi-insert linkage mechanism. Background technique [0002] Injection molding is a processing method used in the mass production of certain complex-shaped parts. Specifically, it refers to injecting the heated and melted material into the mold cavity by high pressure, and after cooling and solidifying, a molded product is obtained. [0003] The injection mold consists of a moving mold and a fixed mold. The moving mold is installed on the movable template of the injection molding machine, and the fixed mold is installed on the fixed template of the injection molding machine. During injection molding, the movable mold and the fixed mold are closed to form the gating system and the cavity, and the movable mold and the fixed mold are separated to take out the plastic product when the mold is o...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/33
CPCB29C45/33B29C45/44
Inventor 夏文俊方永华
Owner 宁波如强模塑有限公司