CN205165705U - 一种加厚头部圆柱头螺钉的加工模具 - Google Patents

一种加厚头部圆柱头螺钉的加工模具 Download PDF

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Publication number
CN205165705U
CN205165705U CN201521006579.9U CN201521006579U CN205165705U CN 205165705 U CN205165705 U CN 205165705U CN 201521006579 U CN201521006579 U CN 201521006579U CN 205165705 U CN205165705 U CN 205165705U
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head
die sleeve
screw
thickening
swivel nut
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王道益
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GUIZHOU HANGRUI AVIATION PRECISION PARTS MANUFACTURING Co Ltd
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GUIZHOU HANGRUI AVIATION PRECISION PARTS MANUFACTURING Co Ltd
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Abstract

一种加厚头部圆柱头螺钉的加工模具，包括模套、模芯、模片、螺套、顶杆；所述模芯和模片设于模套内，螺套与模套内部的螺纹锁紧后将顶杆设于模孔内。本实用新型结构简单，制作容易，模具使用效率高；能大幅提高产品生产效率，减少材料及模具的浪费。

Description

一种加厚头部圆柱头螺钉的加工模具
技术领域
本实用新型属于机械制造领域，特别涉及一种加厚头部圆柱头螺钉镦制模具。
背景技术
加厚头部的柱头螺钉、螺栓原始的镦制方法为上模成型，整个工件的头部在镦制过程中均为上模活初冲配合精冲镦制头型，这样的加工方式在初冲成型时因为产品的镦锻比较大容易产生横向变形造成折叠，精冲成型时因为头部厚度较厚精冲成型时会造成头部失圆等影响，会引起精冲带料容易损坏模具、浪费材料。这种加工方式效率低对模具及材料浪费极大。
实用新型内容
为克服上述缺陷，本实用新型要解决的技术问题是提供一种加工方便、生产效率高且模具利用率高的加厚头部圆柱头螺钉的镦制模具。
一种加厚头部圆柱头螺钉的加工模具，包括模套、模芯、模片、螺套、顶杆；所述模芯和模片设于模套内，螺套与模套内部的螺纹锁紧后将顶杆设于模孔内。
采用上述技术方案的有益效果是：
1.本实用新型结构简单，制作容易，模具使用效率高；
2.本实用新型能大幅提高产品生产效率，减少材料及模具的浪费。
附图说明
图1为本实用新型加厚头部圆柱头螺钉的加工模具结构示意图。
图中：1-模套、2-模芯、3-模片、4-螺套、5-顶杆。
具体实施方式
下面结合附图对本实用新型作进一步详细说明：
一种加厚头部圆柱头螺钉的加工模具，包括模套1、模芯2、模片3、螺套4、顶杆5；所述模芯2和模片3设于模套1内，螺套4与模套1内部的螺纹锁紧后将顶杆5设于模孔内几个组件组合为一套组合下模。
加工时材料会在模片3的型腔中成型，比起传统方式加工在精冲内成型，形状更饱满，尺寸更易保证，加工更加方便，机床调整更加便捷。

Claims (1)

1.一种加厚头部圆柱头螺钉的加工模具，其特征在于：它包括模套（1）、模芯（2）、模片（3）、螺套（4）、顶杆（5）；所述模芯（2）和模片（3）设于模套（1）内，螺套（4）与模套（1）内部的螺纹锁紧后将顶杆（5）设于模孔内。
CN201521006579.9U 2015-12-08 2015-12-08 一种加厚头部圆柱头螺钉的加工模具 Active CN205165705U (zh)

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CN201521006579.9U CN205165705U (zh) 2015-12-08 2015-12-08 一种加厚头部圆柱头螺钉的加工模具

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CN201521006579.9U CN205165705U (zh) 2015-12-08 2015-12-08 一种加厚头部圆柱头螺钉的加工模具

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CN205165705U true CN205165705U (zh) 2016-04-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108480543A (zh) * 2018-02-09 2018-09-04 冷水江天宝实业有限公司 一种内六角圆柱头第二次预成型冲棒、模具及成型方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108480543A (zh) * 2018-02-09 2018-09-04 冷水江天宝实业有限公司 一种内六角圆柱头第二次预成型冲棒、模具及成型方法

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PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A Processing Die for Thickened Head Cylindrical Head Screws

Effective date of registration: 20221219

Granted publication date: 20160420

Pledgee: China Construction Bank Corporation Zunyi branch

Pledgor: GUIZHOU HANGRUI AVIATION PRECISION PARTS MANUFACTURING Co.,Ltd.

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PC01 Cancellation of the registration of the contract for pledge of patent right

Granted publication date: 20160420

Pledgee: China Construction Bank Corporation Zunyi branch

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Registration number: Y2022520000054

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A processing mold for thickened cylindrical head screws

Granted publication date: 20160420

Pledgee: China Construction Bank Corporation Zunyi branch

Pledgor: GUIZHOU HANGRUI AVIATION PRECISION PARTS MANUFACTURING Co.,Ltd.

Registration number: Y2024520000009