汽車?yán)€接頭注塑模具設(shè)計(jì)

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【摘  要】分析拉線接頭塑件的工藝特點(diǎn)，介紹該塑件注塑模的結(jié)構(gòu)設(shè)計(jì)和工作過程。由于塑件的表面既有側(cè)凹與突耳結(jié)構(gòu)，又有頂部螺釘孔，脫模困難，創(chuàng)新設(shè)計(jì)彈板式前模滑塊的脫模機(jī)構(gòu)。經(jīng)使用驗(yàn)證，模具結(jié)構(gòu)合理，運(yùn)行可靠。

【關(guān)鍵詞】順序開模；彈板式前?；瑝K；T槽式鏟機(jī)；側(cè)澆口；注塑模具設(shè)計(jì)

中圖分類號(hào)：U463.62    文獻(xiàn)標(biāo)識(shí)碼：A    文章編號(hào)：1003-8639（ 2023 ）12-0054-03

Design of Injection Mold Construction for Automobile Pull Wire Connector Slider*

DENG Jihua1，F(xiàn)ANG Dicheng2

（1. Guangzhou Traffic and Transportation Vocational School，Guangzhou 510440；

2. Shantou Polytechnic，Shantou 515078，China）

【Abstract】In this article，the technological characteristic of cable connector was analyzed，and it also introduces the structural design and operating process of the injection mold for this part.Because the surface of the plastic part has both side concave，lug，and screw hole at the top and the product is difficult to demold，the demolding mechanism of the springboard cavity slider is innovatively designed.It has been proved that the mold structure is rational and safe in operation.

【Key words】sequential opening；the springboard cavity slider；T-slot wedge；side gate；injection mold design

作者簡(jiǎn)介

鄧集華（1982—），男，機(jī)械高級(jí)講師，研究方向?yàn)闄C(jī)械設(shè)計(jì)、機(jī)械加工技術(shù)；方迪成（1980—），男，講師，研究方向?yàn)閿?shù)控技術(shù)、CAD/CAM技術(shù)、職業(yè)教育（通訊作者）。（剩余3943字）