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Blind rivet installation method

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Publication number
CN105666120A
CN105666120A CN 201410652307 CN201410652307A CN105666120A CN 105666120 A CN105666120 A CN 105666120A CN 201410652307 CN201410652307 CN 201410652307 CN 201410652307 A CN201410652307 A CN 201410652307A CN 105666120 A CN105666120 A CN 105666120A
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CN
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Patent type
Prior art keywords
rivet
blind
gasket
installation
diameter
Prior art date
Application number
CN 201410652307
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Chinese (zh)
Inventor
章春姣
彭红华
吴洁
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昌河飞机工业(集团)有限责任公司
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Abstract

The invention relates to a blind rivet installation method. The blind rivet installation method comprises the following steps that firstly, the diameter of a rivet rod of a required blind rivet is measured through a caliper; secondly, a steel gasket with the moderate thickness is selected, the gasket is larger than a rivet head of the blind rivet, a hole is drilled in the gasket, and the diameter of the hole is larger than the diameter of the rivet rod of the blind rivet and smaller than the outer diameter of a lock ring of the blind rivet so that the rivet rod of the blind rivet can be just inserted into the hole; and thirdly, when the blind rivet is installed, the gasket is placed on the rivet head of the blind rivet and tightly pressed, the rivet rod of the blind rivet is pulled out through a tool, the gasket is removed, and installation of the blind rivet is completed. Blind rivets are commonly installed on and applied to closed structures on planes. By the adoption of the blind rivet installation method, the qualified rate of one-time assembly is extremely high.

Description

一种抽芯钉安装方法 A core for a method of mounting the staple draw

技术领域 FIELD

[0001] 本发明属于一种抽芯钉安装方法。 [0001] The present invention pertains to a method of mounting the staple core pulling.

背景技术 Background technique

[0002] 抽芯钉的安装,在飞机上很常见的且都是封闭结构才会使用抽芯钉。 [0002] Pulling nails installed on the aircraft are very common and closed structure will use core pulling nails. 如果因为抽芯钉安装不好而分解,多余物是无法取出来的。 If because of bad installation Pulling the staple decomposed, extra material is not taken out. 因此抽芯钉安装要求一次装配合格率要求非常高。 Pulling the staple thus installation requires a very high assembly yields. 但是实际生产中,抽芯钉的锁环经常掉出来,造成铆钉成型不好需分解。 But the actual production, core pulling nails lock ring often fall out, resulting in bad need rivet forming decomposition. 因此抽芯钉锁环掉出来的问题亟待解决。 Therefore, core pulling nails out of the locking ring out problems to be solved.

发明内容 SUMMARY

[0003] 本发明的目的是:解决抽芯钉锁环掉出来的问题,保证抽芯钉安装合格率 [0003] The object of the present invention are: to solve the problem of core pulling the locking ring falls out of the staple, the staple to ensure mounting yield of core pulling

[0004] 本发明的技术方案是:一种抽芯钉安装方法,包括以下步骤: [0004] aspect of the present invention is: A method of mounting the staple draw core, comprising the steps of:

[0005] 第一步,用卡尺测量所用抽芯钉钉杆直径Dl ; [0005] In the first step, measured with a caliper as used Pulling nail shank diameter Dl;

[0006] 第二步,找一块厚度适中的钢垫片,大小比抽芯钉钉头A大的垫片C,在垫片C上钻一个孔,孔直径大于抽芯钉钉杆直径D1,小于抽芯钉锁环D的外径,使抽芯钉钉杆B正好可以插进去; [0006] The second step, to find a moderate thickness of the steel shim, the size ratio A large core pulling nail head gasket C, the spacer C in a drilled hole, the hole diameter is greater than the diameter of the rod core pulling nails D1, Pulling an outer diameter smaller than the staple lock ring D, so that the nail core pulling rod B can just insert;

[0007] 第三步,安装抽芯钉时,把垫片C放在抽芯钉钉头A上面压紧,使用工具抽出抽芯钉钉杆B,移除塾片C,完成抽芯钉安装。 [0007] The third step, when the mounting core pulling nails, the pressure pad C on Pulling nail heads A above, using core pulling out nails tool bar B, C removed Sook sheet, to complete the installation core pulling nails .

附图说明 BRIEF DESCRIPTION

[0008] 附图是安装抽芯钉示意图。 [0008] The drawings are schematic installed core pulling nails.

[0009] A-抽芯钉钉头B-抽芯钉钉杆C-垫片D-抽芯钉锁环Dl-抽芯钉钉杆直径 [0009] A- B- Pulling Pulling staple staple head lever C- D- Pulling the staple pad lock ring core pulling nail shank diameter Dl-

具体实施方式 detailed description

[0010] 下面对本钻孔方法做进一步详细说明。 [0010] The following further detailed description of the present drilling method.

[0011] 一种抽芯钉安装方法,包括以下步骤: [0011] A core pulling nails mounting method, comprising the steps of:

[0012] 第一步,用卡尺测量所用抽芯钉钉杆直径(Dl); [0012] The first step, measured with a caliper as used Pulling nail shank diameter (Dl);

[0013] 第二步,做一块垫片(C),垫片(C)的面积大于钉头最大横截面面积,在垫片(C)上钻一个孔,使得孔直径大于所述钉杆直径(Dl),孔直径与钉杆直径(Dl)相比大0.05mm,孔直径小于抽芯钉锁环D的外径,使抽芯钉钉杆(B)正好可以插进去; [0013] The second step, do one spacer (C), the gasket (C) is larger than the maximum cross-sectional area of ​​the nail head, to drill a hole in the gasket (C), so that the hole diameter larger than the diameter of the shank (Dl), the pore diameter to shank diameter (Dl) large compared to 0.05mm, the core diameter smaller than the outer diameter of the staple draw D of the lock ring, so that the nail core pulling rod (B) can be inserted to exactly;

[0014] 第三步,安装抽芯钉时,使得抽芯钉钉杆B穿过垫片C的孔,将垫片(C)放在抽芯钉钉头(A)上面压紧,使用抽芯钉工具抽出钉杆(B),完成抽芯钉安装。 [0014] The third step, when the mounting core pulling nails, so that the core back through the spacer hole B C nailing rod, the gasket (C) on the core pulling nail head (A) above pressing, pumping using extracting tool shank nail core (B), core pulling nails complete installation.

[0015] 进一步为:所述垫片为矩形或圆形。 [0015] further comprises: the spacer is a rectangular or circular.

[0016] 进一步为:所述垫片面积为100mm*100mm。 [0016] further comprises: the spacer area is 100mm * 100mm.

[0017] 进一步为:所述塾片厚度为2mm。 [0017] further comprises: the Keio sheet having a thickness of 2mm.

[0018] 进一步为:所述垫片的材质为钢合金。 [0018] further comprises: the spacer is made of steel alloy.

Claims (5)

1.一种抽芯钉安装方法,包括以下步骤: 第一步,用卡尺测量所用抽芯钉钉杆直径(Dl); 第二步,做一块垫片(C),垫片(C)的面积大于钉头最大横截面面积,在垫片(C)上钻一个孔,使得孔直径大于所述钉杆直径(Dl),孔直径与钉杆直径(Dl)相比大0.05mm,孔直径小于抽芯钉锁环D的外径,使抽芯钉钉杆(B)正好可以插进去; 第三步,安装抽芯钉时,使得抽芯钉钉杆B穿过垫片C的孔,将垫片(C)放在抽芯钉钉头(A)上面压紧,使用抽芯钉工具抽出钉杆(B),完成抽芯钉安装。 A method of mounting a core staple pumping, comprising: a first step, measured with a caliper as used Pulling nail shank diameter (Dl); a second step, do one spacer (C), the gasket (C), the maximum cross-sectional area greater than the area of ​​the nail head on the spacer (C) to drill a hole, such that the hole diameter larger than the shank diameter (Dl), the hole diameter than the shank diameter (Dl) large 0.05mm, diameter Pulling the staple is less than the outer diameter of the lock ring D, so that the nail core pulling rod (B) can be inserted to exactly; a third step of the installation core pulling nails, so that the bar B core pulling nails through the apertures of the spacer C , the gasket (C) on the core pulling nail head (A) above pressing, using core pulling out the staple tool shank (B), core pulling nails complete installation.
2.如权利要求1所述的抽芯钉安装方法,其特征在于,所述垫片为矩形或圆形。 Pulling the staple mounting method as claimed in claim 1, wherein said spacer is a rectangular or circular.
3.如权利要求1或2所述的抽芯钉安装方法,其特征在于,所述垫片面积为10Omm* 10Omnin 3. Pulling the staple mounting method of claim 1 or claim 2, wherein said spacer area is 10Omm * 10Omnin
4.如权利要求1至3之一所述的抽芯钉安装方法,其特征在于,所述垫片厚度为2mm。 4. The method of mounting the staple draw a core according to any of claims 1-3, wherein said spacer thickness is 2mm.
5.如权利要求1至4之一所述的抽芯钉安装方法,其特征在于,所述垫片的材质为钢合金。 5. The method of mounting the staple draw a core according to claim 4, wherein said spacer is made of steel alloy.
CN 201410652307 2014-11-17 2014-11-17 Blind rivet installation method CN105666120A (en)

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CN 201410652307 CN105666120A (en) 2014-11-17 2014-11-17 Blind rivet installation method

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Application Number Priority Date Filing Date Title
CN 201410652307 CN105666120A (en) 2014-11-17 2014-11-17 Blind rivet installation method

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CN105666120A true true CN105666120A (en) 2016-06-15

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124317B (en) * 1982-07-16 1985-08-14 George Siebol Blind rivet assembly
US4784551A (en) * 1985-05-24 1988-11-15 Huck Manufacturing Company Fastening system and method for flush and protruding head blind fasteners with common pin and particularly such fasteners constructed of exotic material
CN201057197Y (en) * 2007-02-12 2008-05-07 中国南车集团眉山车辆厂 One-side riveting tensioned rivet
CN202646283U (en) * 2012-06-12 2013-01-02 吴洪学 Drum-shaped rivet
CN202690645U (en) * 2012-08-06 2013-01-23 贵州航瑞科技有限公司 Novel titanium-alloy core-pulling rivet
CN103240381A (en) * 2013-04-19 2013-08-14 南车眉山车辆有限公司 Single-sided riveting method and countersunk single-sided pull rivet for automobiles and airplanes

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124317B (en) * 1982-07-16 1985-08-14 George Siebol Blind rivet assembly
US4784551A (en) * 1985-05-24 1988-11-15 Huck Manufacturing Company Fastening system and method for flush and protruding head blind fasteners with common pin and particularly such fasteners constructed of exotic material
CN201057197Y (en) * 2007-02-12 2008-05-07 中国南车集团眉山车辆厂 One-side riveting tensioned rivet
CN202646283U (en) * 2012-06-12 2013-01-02 吴洪学 Drum-shaped rivet
CN202690645U (en) * 2012-08-06 2013-01-23 贵州航瑞科技有限公司 Novel titanium-alloy core-pulling rivet
CN103240381A (en) * 2013-04-19 2013-08-14 南车眉山车辆有限公司 Single-sided riveting method and countersunk single-sided pull rivet for automobiles and airplanes

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