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1. CN206204145 - Fashioned hot bending mold of three boards

Office China
Application Number 201621098520.1
Application Date 30.09.2016
Publication Number 206204145
Publication Date 31.05.2017
Publication Kind U
IPC
C03B 23/03
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
BMANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL
23Re-forming shaped glass
02Re-forming glass sheets
023by bending
03by press-bending between shaping moulds
CPC
Y02P 40/57
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
40Technologies relating to the processing of minerals
50Glass production
57Reduction of reject rates; Improving the yield
Applicants LENS TECHNOLOGY (CHANGSHA) TECHNOLOGY CO., LTD.
Inventors ZHOU QUNFEI
RAO QIAOBING
TANG QIU
Title
(EN) Fashioned hot bending mold of three boards
(ZH) 一种三板成型的热弯模具
Abstract
(EN)
The utility model discloses a fashioned hot bending mold of three boards, including shaping die, location center and terrace die mold insert, set up the die cavity on the shaping die, the die cavity bottom surface is the hot -bend forming curved surface, the location center stacks on the shaping die through location structure, is equipped with the logical groove relative with the die cavity on it, the terrace die mold insert inlays the dress and is in lead to the inslot, the product that will place in the die cavity compresses tightly. The utility model discloses in hot -bend forming technology, to get and put product convenient and fast, the mould adopts ceramic material, is difficult for the oxidation, improves mould life, and the product appearance quality of production is good, and the product appearance quality of working it out after the polishing can reach the effect after the polishing of graphite jig product back end process to reduce the process time of follow -up workshop section, improved the yields and the processing speed of hot -bend forming processing greatly.

(ZH)
本实用新型公开了一种三板成型的热弯模具,包括成型凹模、定位中框和凸模镶件;所述成型凹模上设置型腔,所述型腔底面为热弯成型曲面,所述定位中框通过定位结构叠放在成型凹模上,其上设有与型腔相对的通槽,所述凸模镶件嵌装在所述通槽内,将放置在型腔中的产品压紧。本实用新型在热弯成型工艺中,取放产品方便快捷,模具采用陶瓷材料,不易氧化,提高模具使用寿命,生产的产品外观质量良好,抛光后做出来的产品外观质量可以达到石墨模具产品后段工序抛光后的效果,从而减少后续工段的加工时间,大大提高了热弯成型加工的良品率和加工速率。