CN103470592B - Method for connecting and fixing insert on soft foundation material - Google Patents
Method for connecting and fixing insert on soft foundation material Download PDFInfo
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- CN103470592B CN103470592B CN201310427179.4A CN201310427179A CN103470592B CN 103470592 B CN103470592 B CN 103470592B CN 201310427179 A CN201310427179 A CN 201310427179A CN 103470592 B CN103470592 B CN 103470592B
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- inserter
- insert
- bolt
- soft substrate
- soft foundation
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Abstract
The invention provides a method for connecting and fixing an insert on a soft foundation material. According to the method, the insert is divided into two types including a post-buried insert and a pre-buried insert; a typical insert connection structure comprises a honeycomb interlayer plate, the insert, a to-be-connected piece, a bolt, a gasket, a movable nut and a pouring material, wherein the insert shaped like a Chinese character 'Ya' is mounted in a hole formed in the honeycomb interlayer plate or other soft foundation materials according to design requirements; the pouring material is injected into a pore cavity from a pouring hole formed in the insert; the insert and the honeycomb interlayer plate or the other soft foundation materials are firmly combined together by drying or naturally drying and curing; the to-be-connected piece is connected and fixed by the bolt and the gasket so that the to-be-connected piece and the soft foundation material are mutually and firmly connected. The method provided by the invention has the beneficial effects that the to-be-connected piece on the soft foundation material can be firmly connected to form a whole body and can be flexibly embedded on a needed part, so that a lot of the to-be-connected pieces are used in aerospace products.
Description
Technical field
The present invention relates to the technical field that Damascene feature is interconnected and fixed, particularly relate to inserter and be connected and fixed method on Soft substrate material.
Background technique
Inserter refers generally to the part be embedded in body material, mainly in order to improve the join strength of soft body material.Along with the extensive application in space product of composite material and honeycomb structure, inserter and mounting technique thereof obtain and develop rapidly, and the material of inserter and the structural type of inlaying and manufacture inserter is also to diversified future development.According to the difference of inserting method, inserter can be divided into rear buried inserter (after being called for short embedded part) and built-in type inserter (abbreviation embedded part) two fundamental types.
Structural feature: according to the difference of inserting method, inserter can be divided into rear buried inserter (after being called for short embedded part) and built-in type inserter (abbreviation embedded part) two fundamental types.
Summary of the invention
The object of this invention is to provide a kind of inserter and be connected and fixed method on Soft substrate material.
1, rear buried inserter: on the cellular board made or composite structure, inserter is installed in the position according to designing requirement.The flanged surface of this kind of inserter one end is shaped with plug hole.During installation, cellular board or composite structure make hole and loads inserter, then injecting adhesive from plug hole, became one securely through drying, solidifying, make inserter and cellular board or composite structure.After adopting, embedded part can carry out insert at required position flexiblely, requires higher to operating technology.
2, built-in type inserter: in the manufacture process of cellular board or composite structure, inserter is imbedded in component in advance, directly loads onto bolt during assembling or be screwed into screw.Therefore, two end flange face of embedded part are provided with plug hole.Employing embedded part can be convenient for assembly, but require that Design Orientation is accurate.
According to the needs of anatomical connectivity, inserter can make through hole type or blind hole type, also can make unthreaded hole type or screw thread pass.Unthreaded hole inserter directly can load bolt, is linked and packed, and also can reinstall a steel-wire screw-socket, or loads a traveling self-locking nut.And screw thread pass inserter is normally with the screw thread of self-locking mechanism, i.e. so-called self-locking inserter.
Accompanying drawing explanation
Fig. 1 is of the present inventionly mounted with connection diagram;
In figure: 1-honeycomb sandwich panel, 2-inserter, 3-connected piece, 4-bolt, 4.1-packing ring, 5-wandering nut, 6-mould material.
Embodiment
The specific embodiment of the present invention, contrast accompanying drawing is further illustrated, Fig. 1 is for typically inlaying linkage structure by honeycomb sandwich panel 1, inserter 2, connected piece 3, bolt 4, packing ring 4.1, wandering nut 5, mould material 6, the inserter 2 of " Asia " font is arranged on by designing requirement in the hole that honeycomb sandwich panel 1 is offered, with mould material 6, the plug hole established on inserter 2 injects the hole chamber of its honeycomb sandwich panel 1, drying or natural drying, solidification, make inserter 2 together with honeycomb sandwich panel 1 strong bonded, and then by bolt 4 and packing ring 4.1, connected piece 3 is connected and fixed, in the mesopore of inserter 2, be provided with wandering nut 5 bolt 4 is locked, thus connected piece 3 is firmly connected mutually with Soft substrate material.
The material of conventional inserter has alloyed steel and aluminum alloy.Alloyed steel inserter intensity is high, and not easily produces electrochemical corrosion between composite material, takes appropriate measures and can avoid the generation of electrochemical corrosion.Such as, phosphoric acid process is carried out to aluminum alloy inserter, and make full use of adhesive when setting-in and isolate, effectively can prevent the electrochemical corrosion between aluminum alloy inserter and glass fiber reinforced plastics composite material.So aluminum alloy inserter is in a large number for the connection of honeycomb sandwich panel.
Inserter product is generally large is main mainly with aluminum alloy material, and its structure is " Asia " font.According to the difference of inserting method, inserter can be divided into rear buried inserter (after being called for short embedded part) and built-in type inserter (abbreviation embedded part) two fundamental types.The flanged surface of rear buried inserter one end is shaped with plug hole.During installation, cellular board or sandwich make hole and loads inserter, then injecting adhesive from plug hole, became one securely through drying, solidifying, make inserter and cellular board or composite structure.Inserter, in the manufacture process of cellular board or composite structure, is imbedded in component, is directly loaded onto bolt or be screwed into screw during assembling by built-in type inserter in advance.Therefore, two end flange face of embedded part are provided with plug hole.Employing embedded part can be convenient for assembly.According to the needs of anatomical connectivity, inserter can make through hole type or blind hole type, also can make unthreaded hole type or screw thread pass.Unthreaded hole inserter directly can load bolt, is linked and packed, and also can reinstall a steel-wire screw-socket, or loads a traveling self-locking nut.And screw thread pass inserter is normally with the screw thread of self-locking mechanism, namely claim self-locking inserter.Typical case's assembling of inserter as shown in Figure 1.
This is connected and fixed method in a large number for space product field.
Claims (3)
1. an inserter is connected and fixed method on Soft substrate material, inserter is divided into rear buried inserter and built-in type inserter two kinds, typical inserter linkage structure, it is characterized in that: mainly comprise honeycomb sandwich panel (1), inserter (2), connected piece (3), bolt (4), packing ring (4.1), wandering nut (5), mould material (6), the inserter (2) of " Asia " font is arranged on by designing requirement in the hole that honeycomb sandwich panel (1) or other Soft substrate materials are offered, with mould material (6), the plug hole established above inserter (2) injects its hole chamber, drying or natural drying solidification, make inserter (2) together with honeycomb sandwich panel (1) or other Soft substrate material strong bonded, by bolt (4) and packing ring (4.1), connected piece (3) is connected and fixed again, in the mesopore of inserter (2), be provided with wandering nut (5) bolt (4) is locked, thus connected piece (3) is firmly connected mutually with Soft substrate material.
2. inserter according to claim 1 is connected and fixed method on Soft substrate material, it is characterized in that: described mould material (6) is adhesive.
3. inserter according to claim 1 is connected and fixed method on Soft substrate material, it is characterized in that: inserter (2) mesopore is unthreaded hole, load a steel-wire screw-socket when loading bolt (4), make inserter (2) mesopore become tapped hole, with the screw thread of self-locking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310427179.4A CN103470592B (en) | 2013-09-18 | 2013-09-18 | Method for connecting and fixing insert on soft foundation material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310427179.4A CN103470592B (en) | 2013-09-18 | 2013-09-18 | Method for connecting and fixing insert on soft foundation material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103470592A CN103470592A (en) | 2013-12-25 |
| CN103470592B true CN103470592B (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310427179.4A Active CN103470592B (en) | 2013-09-18 | 2013-09-18 | Method for connecting and fixing insert on soft foundation material |
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| CN (1) | CN103470592B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3275645A1 (en) * | 2016-07-25 | 2018-01-31 | nolax AG | Sandwich component, method for the production of a sandwich component and use of a sandwich component |
| CN111924113A (en) * | 2020-09-15 | 2020-11-13 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | Structure of fuel tank opening cover and peripheral area of opening cover of airplane wing |
| CN114232889A (en) * | 2021-08-30 | 2022-03-25 | 西安长峰机电研究所 | Method for encapsulating mounting piece anywhere on sandwich board |
| CN114715382A (en) * | 2022-03-18 | 2022-07-08 | 西安爱生技术集团有限公司 | Unmanned aerial vehicle antenna fairing, mounting structure and mounting method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2772662A1 (en) * | 1997-12-23 | 1999-06-25 | Peugeot | Force distribution insert |
| EP0993904A2 (en) * | 1998-10-16 | 2000-04-19 | HEKUMA Herbst Maschinenbau GmbH | Linear drive |
| CN101112784A (en) * | 2007-07-12 | 2008-01-30 | 惠州市格林塑胶电子有限公司 | Plastic component having inside screw inserts |
| CN201151180Y (en) * | 2007-12-13 | 2008-11-19 | 重庆宗申技术开发研究有限公司 | Injection moulding device with upper of injection moulding mould cavity inlaying copper nut |
| DE102011009682A1 (en) * | 2010-02-17 | 2011-08-18 | Abmayr, Ute, 89312 | Method for producing a screw thread receptacle |
| CN103216538A (en) * | 2013-04-12 | 2013-07-24 | 贺辜文 | Novel shaft coupler and manufacture method of novel shaft coupler |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5496924B2 (en) * | 2011-01-18 | 2014-05-21 | 愛三工業株式会社 | Method for manufacturing insert molded product, insert nut, pin member, and insert molded product |
| JP2013035208A (en) * | 2011-08-08 | 2013-02-21 | Yazaki Corp | Mold and insert resin molding method |
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2013
- 2013-09-18 CN CN201310427179.4A patent/CN103470592B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2772662A1 (en) * | 1997-12-23 | 1999-06-25 | Peugeot | Force distribution insert |
| EP0993904A2 (en) * | 1998-10-16 | 2000-04-19 | HEKUMA Herbst Maschinenbau GmbH | Linear drive |
| CN101112784A (en) * | 2007-07-12 | 2008-01-30 | 惠州市格林塑胶电子有限公司 | Plastic component having inside screw inserts |
| CN201151180Y (en) * | 2007-12-13 | 2008-11-19 | 重庆宗申技术开发研究有限公司 | Injection moulding device with upper of injection moulding mould cavity inlaying copper nut |
| DE102011009682A1 (en) * | 2010-02-17 | 2011-08-18 | Abmayr, Ute, 89312 | Method for producing a screw thread receptacle |
| CN103216538A (en) * | 2013-04-12 | 2013-07-24 | 贺辜文 | Novel shaft coupler and manufacture method of novel shaft coupler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103470592A (en) | 2013-12-25 |
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