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Injection mold convenient to disassemble

A technology for injection molds and easy disassembly, which is applied in the field of molds and can solve the problems of heavy upper and lower molds, time-consuming and labor-intensive, mold damage, etc.

Inactive Publication Date: 2021-02-02
徐东科
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that due to the heavy weight of the upper mold and the lower mold in the prior art, when disassembling, the upper mold and the lower mold are separated manually. Damage problem, while proposed a convenient disassembly of the injection mold

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  • Injection mold convenient to disassemble
  • Injection mold convenient to disassemble
  • Injection mold convenient to disassemble

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0030] refer to Figure 1-5 , an injection mold that is easy to disassemble, including a base 1 and a lower mold 2, a placement groove 12 is opened in the base 1, a U-shaped frame 4 is fixedly connected to the top of the base 1, and a guide wheel 25 is rotatably connected to the top of the U-shaped frame 4 The top of the U-shaped frame 4 is fixedly connected with a turntable 41, the turntable 41 is rotatably connected with a rotating shaft 33, and the interference fit on the rotating shaft 33 has a first rope winding wheel 30, a second rope winding wheel 32 and a rotating disk 43, and the rotating disk 43 Both the rotating frame 41 and the rotating frame 41 are provi...

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Abstract

The invention discloses an injection mold convenient to disassemble. The injection mold convenient to disassemble comprises a base and a lower mold, wherein a placement groove is formed in the base, aU-shaped frame is fixedly connected to the top end of the base, and guide wheels are rotationally connected to the top end of the U-shaped frame; and a rotating frame is fixedly connected to the topend of the U-shaped frame, a rotating shaft is rotationally connected to the rotating frame, and a first rope winding wheel, a second rope winding wheel and a rotating disc are arranged in the rotating shaft in an interference fit mode. According to the injection mold, the rotating disc, a pull rope and pressing plates are arranged, the rotating disc is rotated in the forward direction, the pressing plates downwards press an upper mold under the elastic action of second springs, first clamping blocks can be connected with first clamping grooves in a clamped mode, and therefore the upper mold and the lower mold can be conveniently and quickly installed; and the rotating disc is rotated in the reverse direction, the second springs contract, the pull rope upwards pulls the upper mold, and therefore the first clamping blocks can be separated from the first clamping grooves, and the upper mold and the lower mold can be conveniently and quickly separated.

Description

technical field [0001] The invention relates to the technical field of moulds, in particular to a conveniently disassembled injection mold. Background technique [0002] Injection mold is a tool for producing plastic products; it is also a tool for giving plastic products complete structure and precise dimensions. 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 plastic into the mold cavity under high pressure from the injection molding machine, and after cooling and solidifying, a molded product is obtained. [0003] In an existing injection mold, due to the heavy weight of the upper mold and the lower mold, the upper mold and the lower mold are separated manually during disassembly, which not only takes time and effort, but also causes damage to the mold due to improper force. [0004] For this reason, we propose a convenient disassembly injection mold to solve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/17
CPCB29C45/1742B29C45/1756
Inventor 徐东科
Owner 徐东科
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