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Household appliance outer shell forming mold

A technology for forming molds and outer casings, which is applied in the field of forming moulds for outer casings of household appliances, can solve the problems of large space occupation, long time consumption, low work efficiency, etc., and achieves the effects of stable pressing operation, controllable operation and improving work efficiency.

Inactive Publication Date: 2019-08-30
青岛方正精密模塑有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing housing molds for home appliances are upper and lower formwork structures, which not only take up a lot of space when used, but also are not conducive to the mold opening operation after the finished product is completed, which takes a long time and low work efficiency

Method used

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  • Household appliance outer shell forming mold
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Embodiment Construction

[0015] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] see Figure 1~3 , in an embodiment of the present invention, a mold for forming an outer casing of a home appliance includes a body 1, a mold cavity 2, and a cover plate 3, and one end of the left and right side surfaces of the body 1 is fixedly provided with a plurality of connecting blocks 4 through a mounting plate, and the connecting blocks 4 The top surface of the body 1 is fixedly provided with a mounting frame 5 through a connecting piece, the up...

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Abstract

The invention discloses a household appliance outer shell forming mold. The device comprises a body, a mold groove and a cover plate; a transmission rod is movably arranged at the upper end of the inner wall of a mounting frame through a connecting pin; hydraulic rods are fixedly arranged on inner walls of connecting blocks; a mold opening rod is movably arranged in the middle of the bottom surface of the body; a substrate is movably arranged at the bottom end of the inner wall of the body through a rectangular mounting groove; a plurality of recoil check springs are fixedly arranged at two ends of the surface of the substrate; an extrusion spring is fixedly arranged between the middle part of the surface of the substrate and the inner wall of the mounting groove; a positioning rod is fixedly arranged at the bottom end of the inner wall of the mold groove; the cover plate is movably arranged at the surface of the top of the body; and a pressing plate is fixedly arranged on the surfaceof the bottom of the cover plate. According to the device, driving rods are driven by the hydraulic rods to drive the pressing plate to carry out pressing operation on an outer shell in the mold groove; the pressing operation is stable and controllable; and working efficiency is high.

Description

technical field [0001] The invention relates to the technical field of moulds, in particular to a molding mold for housings of household appliances. Background technique [0002] Mold, various molds and tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping and other methods to obtain the required products. In short, a mold is a tool used to make shaped objects. This tool is composed of various parts, and different molds are composed of different parts. It is mainly achieved by changing the physical state of the formed material [0003] Processing of the shape of the item. Known as the "Mother of Industry". Under the action of external force, the blank becomes a tool with a specific shape and size. Widely used in blanking, die forging, cold heading, extrusion, powder metallurgy parts pressing, pressure casting, and compression molding or injection molding of engineering plastics, rubber, cera...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/67
CPCB29C45/67
Inventor 潘洪章
Owner 青岛方正精密模塑有限公司
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