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GMT material and LWRT material composite forming mold

A combined molding and mold technology, applied in the field of auto parts processing, can solve troubles and other problems, and achieve the effect of avoiding deviation

Active Publication Date: 2018-07-03
南通益颖机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And this kind of molding method needs to use three equipments to shape, which is very troublesome

Method used

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  • GMT material and LWRT material composite forming mold
  • GMT material and LWRT material composite forming mold
  • GMT material and LWRT material composite forming mold

Examples

Experimental program
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Effect test

Embodiment Construction

[0037] The following embodiments may enable those skilled in the art to fully understand the present invention, but they do not limit the present invention to the scope of the described embodiments.

[0038] Such as Figure 1-Figure 11 A GMT material and LWRT material combined molding die shown includes

[0039] A pair of upper top plate 1 and bottom plate 10 distributed up and down. The upper mold core 2 and the lower mold core 5 are respectively installed on the lower end of the upper top plate 1 and the upper end of the bottom plate 10, and the upper mold core 2 and the lower mold core 5 are shared after being closed. A mold cavity formed of GMT material and LWRT material is formed. A pair of anti-wrinkle floating pre-compression molding structures for pre-compression molding of LWRT materials are installed on the upper mold core 2. A number of ejector pins 47 are also distributed on the lower mold core 5. A number of hard limits 29 are also arranged around the mold core 5, and...

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Abstract

The invention relates to a GMT material and LWRT material composite forming mold. The mold comprises an upper top plate and a bottom plate which are distributed up and down. An upper mold core and a lower mold core are mounted at the lower end of the upper top plate and the upper end of the bottom plate correspondingly. The upper mold core and the lower mold core form a GMT material and LWRT material forming mold cavity jointly after being assembled. An anti-crease floating prepressing forming structure for prepressing forming of an LWRT material is mounted on the upper mold core. The mold hasthe advantages that by improving a traditional mold, the upper mold core and the lower mold core form the GMT material and LWRT material forming mold cavity jointly after being assembled, in cooperation with the anti-crease floating prepressing forming structure, the LWRT material is subjected to prepressing forming, then a GMT material is formed, thus, the mold can form the two different materials, equipment does not need to be replaced, and the mold is quite convenient to use.

Description

Technical field [0001] The invention relates to the field of automobile parts processing, in particular to a combined molding die of GMT material and LWRT material. Background technique [0002] The car engine is a device that provides power to the car, and is the heart of the car, which determines the power, economy and environmental protection of the car. According to different power sources, automobile engines can be divided into diesel engines, gasoline engines, electric vehicle motors, and hybrids. [0003] The engine is composed of two major mechanisms: crank connecting rod mechanism and valve mechanism, and five major systems including cooling, lubrication, ignition, fuel supply, and starting system. The main components are cylinder block, cylinder head, piston, piston pin, connecting rod, crankshaft, flywheel, etc. The working chamber of a reciprocating piston internal combustion engine is called a cylinder, and the inner surface of the cylinder is cylindrical. The recip...

Claims

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Application Information

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IPC IPC(8): B29C51/30B29C51/42
Inventor 张军
Owner 南通益颖机械科技有限公司
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