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Número de publicaciónCN105666120 A
Tipo de publicaciónSolicitud
Número de solicitudCN 201410652307
Fecha de publicación15 Jun 2016
Fecha de presentación17 Nov 2014
Fecha de prioridad17 Nov 2014
Número de publicación201410652307.X, CN 105666120 A, CN 105666120A, CN 201410652307, CN-A-105666120, CN105666120 A, CN105666120A, CN201410652307, CN201410652307.X
Inventores章春姣, 彭红华, 吴洁
Solicitante昌河飞机工业(集团)有限责任公司
Exportar citaBiBTeX, EndNote, RefMan
Enlaces externos:  SIPO, Espacenet
Blind rivet installation method
CN 105666120 A
Resumen
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.
Reclamaciones(5)  traducido del chino
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 core pulling nails installation, comprising the following steps: first, by using a caliper measurement Pulling nail shank diameter (Dl); the second step, do a gasket (C), washer (C), larger than the maximum cross-sectional area of the nail head, the gasket (C) and cutting a hole, so that the hole diameter is larger than the shank diameter (Dl of), the hole diameter and the shank diameter (Dl of) large compared to 0.05mm, the diameter of the hole pulling nail locking ring is smaller than the outer diameter D, so that the nail core pulling the lever (B) can be inserted just go; the third step, the installation of core pulling nails, nail rod B so that the core pulling hole through the gasket C , the gasket (C) on the core pulling nails head (A) above, pressing, using core pulling nails out of the tool shank (B), core pulling nails to complete the 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 nail installation method according to claim 2, wherein the spacer is 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. The core pulling nails to install 1 or 2 of the preceding claims, wherein the spacer area 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 screw pump core 1 according to one of claim 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. A method of pumping a core mounting screw to one of claim 4, wherein said spacer is made of steel alloy.
Descripción  traducido del chino
一种抽芯钉安装方法 One kind of core nail pumping installation method

技术领域 TECHNICAL FIELD

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

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] core pulling nails installed on the aircraft are very common and closed structure will be used 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 for core pulling nails bad installation decomposed extra material can not be taken out. 因此抽芯钉安装要求一次装配合格率要求非常高。 Therefore, core pulling nails require an installation assembly passing rate is very high. 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 locking 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 core pulling nails out of the locking ring out of the issue, to ensure that the passing rate of core pulling nails installation

[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 nail core pumping installation method, comprising the steps of:

[0005] 第一步,用卡尺测量所用抽芯钉钉杆直径Dl ; [0005] The first step, measured with a caliper 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 steel gasket, head size than the core pulling nails A large gasket C, the gasket C drill a hole, the hole diameter greater than the diameter of the rod core pulling nails D1, pulling less than the outer diameter of the nail locking ring D, so that the lever B core pulling nails 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 is to install core pulling nails, the gasket C on core pulling nails A head above the pinch, use of tools core pulling nails out of the rod B, remove Sook sheet C, core pulling nails to complete the installation .

附图说明 BRIEF DESCRIPTION

[0008] 附图是安装抽芯钉示意图。 [0008] The drawings are schematic install 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- Pulling Pulling nails nail head B- C- rod spacer D- core pulling nails lock ring Dl- Pulling nail shank diameter

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] Next, the present drilling method described in further detail.

[0011] 一种抽芯钉安装方法,包括以下步骤: [0011] A core pulling nails installation 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 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, make a gasket (C), washer (C) is larger than the maximum cross-sectional area of the stud in the gasket (C), drill a hole so that the hole diameter greater than the diameter of the shank (Dl), the hole diameter and shank diameter (Dl) compared to large 0.05mm, hole diameter smaller than the outer diameter of the core pulling nails lock ring D, so that the nail core pulling the lever (B) can just insert;

[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 is to install core pulling nails, so that core pulling nails through the spacer bar B C holes, the gasket (C) on the core pulling nails head (A) pressed above, the use of smoke core extraction tools nail shank (B), core pulling nails to complete the installation.

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

[0016] 进一步为:所述垫片面积为100mm*100mm。 [0016] Further to: the gasket area of 100mm * 100mm.

[0017] 进一步为:所述塾片厚度为2mm。 [0017] Further to: the private school thickness of 2mm.

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

Citas de patentes
Patente citada Fecha de presentación Fecha de publicación Solicitante Título
CN103240381A *19 Abr 201314 Ago 2013南车眉山车辆有限公司Single-sided riveting method and countersunk single-sided pull rivet for automobiles and airplanes
CN201057197Y *12 Feb 20077 May 2008中国南车集团眉山车辆厂One-side riveting tensioned rivet
CN202646283U *12 Jun 20122 Ene 2013吴洪学Drum-shaped rivet
CN202690645U *6 Ago 201223 Ene 2013贵州航瑞科技有限公司Novel titanium-alloy core-pulling rivet
GB2124317B * Título no disponible
US4784551 *13 Nov 198615 Nov 1988Huck Manufacturing CompanyFastening system and method for flush and protruding head blind fasteners with common pin and particularly such fasteners constructed of exotic material
Clasificaciones
Clasificación internacionalB23P19/08
Eventos legales
FechaCódigoEventoDescripción
15 Jun 2016C06Publication
13 Jul 2016C10Entry into substantive examination