Injection mold for double-color hinged automobile part
A technology for injection molds and auto parts, which is used in household components, household appliances, other household appliances, etc., and can solve the problems of many steps in the production of auto parts.
Pending Publication Date: 2022-01-21
广东东亚电器有限公司
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Problems solved by technology
[0003] The invention provides an injection mold for two-color hinged automobile parts, which can at least solve the problem of numerous production steps of automobile parts with hinged structures
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[0030] In order to make the purpose, technical solution and advantages of the invention clearer, the invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0031] Such as figure 2 Shown, the injection mold for two-color articulated automobile part of the present invention, it comprises:
[0032] A moving template, which is installed on the rotary tray of the two-color injection molding machine, and the moving template is provided with a first front mold core 1 and a second front mold core 2;
[0033] A fixed template, on which two rear mold cores 3 are arranged;
[0034] The first front mold core 1 and one of the rear mold cores 3 form a first mold cavity, and the first mold cavity is used to form an installation seat; the second front mold core 2 and another rear mold core 3 and the mounting seat encloses to form a second mold cavity, and the second mold cavity is used to form a buckle handle;
[0035] Wherein...
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The invention discloses an injection mold for a double-color hinged automobile part. The injection mold for the double-color hinged automobile part comprises a movable mold plate mounted on a rotary tray of a double-color injection molding machine and provided with a first front mold core and a second front mold core, and a fixed mold plate, wherein two rear mold cores are arranged on the fixed mold plate; the first front mold core and one of the rear mold cores form a first mold cavity, and the first mold cavity is used for forming a mounting seat; the second front mold core, the other rear mold core and the mounting seat are enclosed to form a second mold cavity, and the second mold cavity is used for molding a buckling handle; and the mounting seat is provided with a rotating shaft hole, and a part of the buckling handle is embedded into the rotating shaft hole, so that the mounting seat and the buckling handle form a hinged structure. According to the injection mold for the double-color hinged automobile part provided by the invention, the hinged automobile part can be formed at a time, so that the production steps are reduced, and the production efficiency is improved.
Description
technical field [0001] The invention relates to the field of injection molds for automobile parts, in particular to an injection mold for two-color hinged automobile parts. Background technique [0002] In order to achieve different functions, there are a large number of hinge structures in the car, such as doors, central control box flaps, seats, locks and so on. Such as figure 1 As shown, a car armrest box lock includes a handle 01 and a mounting seat 02, the handle 01 and the mounting seat 02 are connected through a rotating shaft 03, and an elastic spring 04 is provided between the handle 01 and the mounting seat 02. Some manufacturing methods use two sets of molds to make the handle and mounting seat respectively, and then manually install the bolt and spring. The installation process has many steps and is difficult to operate. In actual production, the handle and mounting base are manufactured first and then transferred to the assembly workshop for assembly, which re...
Claims
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IPC IPC(8): B29C45/06B29C45/16B29L31/22B29L31/30
CPCB29C45/06B29C45/1628B29C45/0017B29L2031/22B29L2031/30
Inventor 何世伟冯兆文陈垚
Owner 广东东亚电器有限公司