Barrel winding forming mold

A winding molding and mold technology, which is applied in the field of barrel winding molding molds, can solve problems such as difficulty in disassembling the mold, and achieve the effects of light weight, high rigidity, and convenient assembly and disassembly.

Inactive Publication Date: 2016-11-09
绍兴宝旌复合材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when winding and forming small length (such as less than 1 meter) and small diameter (such as less than 0.2 meters) shells, the inside of the mold is small, and personnel cannot enter and disassemble it, and disassembly of the mold becomes a major difficulty

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment 1

[0025] In this embodiment, a cylinder winding mold is combined with figure 1 and figure 2 As shown, it consists of a mandrel 1, a rear locking device 2, a rear head positioning device 3, a front locking device 4, and a housing 5-12. The shell is a split structure, one side is overlapped on the mandrel 1, and the other side is stuck in the slot of the mandrel 1. When in use, first install the shell on the mandrel 1, the front head 14 is set on the mandrel 1, the rear head 15 is installed on the mandrel 1 through the rear head positioning device 3, and the locking device 2 and Front locking device 4, the mold is locked and fixed. After the winding molding is completed, loosen the rear locking device 2 and the front locking device 4, first pull out the mandrel 1 from the pole hole of the rear head, then separate the fifth petal shell 9 from the cylinder, and then put the The remaining split shells are taken out one by one.

[0026] The shell is a split structure, and the ou...

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PUM

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Abstract

The invention relates to a barrel winding forming mold which comprises a core shaft, a rear locking device, a rear sealing head locating device, a shell and a front locking device. One side of the shell is arranged on the core shaft, and the other side of the shell is arranged in a clamp groove of the core shaft. A front sealing head is arranged on the core shaft. A rear sealing head is arranged on the core shaft through the rear sealing head locating device. The front locking device and the rear locking device are arranged on the core shaft. According to the barrel winding forming mold, forming of a small-size wound barrel structure is achieved, and the blank of the detachable core shaft of the small barrel structure is filled up. The barrel winding forming mold is convenient to mount and demount, reliable in connection, high in rigidity, small in deformation, low in weight and low in cost. The shell is of an inner and outer splayed non-uniform symmetric structure, the shell can be decomposed after being separated from the core shaft, the shell is separated out from pole holes, and winding forming of a small-diameter barrel is achieved. The barrel winding forming mold further has the beneficial effects of being convenient to mount and demount, reliable in connection, small in deformation, low in cost and the like.

Description

technical field [0001] The invention relates to the technical field of continuous moulds, in particular to a cylinder winding mold. Background technique [0002] At present, when carbon fiber is wound to form cylinder parts, the mold needs to be disassembled from the pole holes of the front and rear heads after the cylinder is formed. Most of the large-sized cylinder adopts the split mold structure. After the cylinder is formed, personnel enter the interior of the cylinder to disassemble and disassemble the forming mold and take it out from the pole hole. However, when forming a shell with a small length (such as less than 1 meter) and a small diameter (such as less than 0.2 meters) by winding, it is difficult to disassemble the mold because the inside of the mold is small and personnel cannot enter and disassemble it. It is the key to product molding to release the forming mold from the small-sized pole hole. Contents of the invention [0003] The object of the present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C53/82
CPCB29C53/825
Inventor 张鸿茹
Owner 绍兴宝旌复合材料有限公司
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