CN105351309A - Bonded insert mounting tensioner - Google Patents
Bonded insert mounting tensioner Download PDFInfo
- Publication number
- CN105351309A CN105351309A CN201510896880.XA CN201510896880A CN105351309A CN 105351309 A CN105351309 A CN 105351309A CN 201510896880 A CN201510896880 A CN 201510896880A CN 105351309 A CN105351309 A CN 105351309A
- Authority
- CN
- China
- Prior art keywords
- inserter
- insert
- spring sheet
- bonding
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002131 composite material Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000032798 delamination Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention belongs to an insert mounting technology and particularly relates to a bonded insert mounting tensioner. The bonded insert mounting tensioner comprises an insert, a mounting plate, a tensioning rod and a leaf spring, wherein the middle of the insert is provided with a threaded hole, the insert is bonded in a fastening hole of the mounting plate, the leaf spring is folded into a groove structure, the two bottom surfaces of the leaf spring are in contact with the bottom surface of the mounting plate, a clamping groove with two symmetrical clamping plates is formed in the middle of the groove structure, one end of the tensioning rod is connected with the insert in a screwed manner, the other end of the tensioning rod penetrates through the clamping groove of the leaf spring, and the tensioning rod is clamped and fixed by the clamping plates. The bonded insert mounting tensioner is simple in structure, convenient to mount, flexible in operation and stable and adjustable in tensioning force, can perform a stable tensioning function on the insert for a long time after the insert is mounted, impacts of human factors can be effectively eliminated, the effective connection and fixing of the bonded insert can be further realized, and the connecting strength of the insert is improved.
Description
Technical field
The invention belongs to inserter mounting technique, be specifically related to a kind of bonding inserter and tensioning means is installed.
Background technique
Inserter is a kind of fastening piece relatively more conventional in aircraft equipment, primarily of inserter nut and stud composition, as shown in Figure 1.Usually interference mode is adopted to assemble when inserter is connected with Structural Hardware, as shown in Figure 2.But along with the application of a large amount of high-performance composite materials in aircraft equipment, due to the ability that microstructure of composite stress is redistributed.Traditional elastic conjunction mode may cause composite inner delamination damage, has not therefore been suitable for inserter and has been connected with composite material.
Inserter and composite material carry out glueing joint be connected can effectively avoid interference to connect in the composite inner delamination damage that causes.But after inserter gluing, both are compressed certain hour and could solidify completely by the inserter nut pulling force necessarily constant with the bonding needs of fastener hole, otherwise inserter nut and composite material may can not be fitted completely and clung, and cause join strength to reduce.Owing to adopting artificial or weight pressing to carry out bonding installation in current installation process, be therefore subject to the impact of personal factor and installing space factor, cause inserter nut and fastener hole not to fit completely and cement, have impact on the join strength of inserter.
Summary of the invention:
The object of the invention is: provide a kind of structure simple, easy to operate, the bonding inserter that effectively can improve the connection reliability that inserter is installed installs tensioning means.
Technological scheme of the present invention is: bonding inserter installs tensioning means, it comprises inserter, mounting plate, tie rod, spring sheet, wherein, described inserter Intermediate Gray tapped hole, is glued in the fastener hole of mounting plate, spring sheet is folded into groove structure, two bottom surfaces contact with mounting plate bottom surface, and offer the draw-in groove with two symmetrical cards in the middle of groove structure, tie rod one end and inserter are spirally connected, the other end through spring sheet draw-in groove, and is fixed by card.
Bottom described tie rod and inserter, contacting point is provided with a support platform.
Described spring sheet thickness is 0.5mm ~ 2mm.
The shape matched with tie rod draw-in groove is pruned in described spring sheet card fastening end.
Described spring sheet card fastening end is with arc surface.
The invention has the beneficial effects as follows: the present invention's bonding inserter installation tensioning means structure is simple, easy for installation, flexible operation, tightening force is stablized adjustable, stable tensioning function can be played to inserter for a long time after installing, effectively can eliminate personal factor impact, realize effectively being connected and fixed of bonding inserter, improve the join strength of inserter.
Accompanying drawing explanation
Fig. 1 is inserter schematic diagram;
Fig. 2 is inserter mounting plate schematic diagram;
Fig. 3 is that inserter glueds joint schematic diagram;
Fig. 4 is that the bonding inserter of the present invention installs tensioning means structural representation;
Fig. 5 is the A-A cut-away view of Fig. 4;
Fig. 6 is tie rod schematic diagram;
Fig. 7 is spring sheet schematic diagram,
Wherein, 1-inserter, 2-mounting plate, 3-tie rod, 4-spring sheet.
Embodiment
Below by embodiment, the present invention will be further described:
Please refer to Fig. 4 and Fig. 5, wherein, Fig. 4 is that the bonding inserter of the present invention installs tensioning means structural representation; Fig. 5 is the A-A cut-away view of Fig. 4.Described bonding inserter is installed tensioning means and is comprised inserter, mounting plate, tie rod, spring sheet.Wherein, described inserter Intermediate Gray tapped hole, be glued in the fastener hole of mounting plate, spring sheet is folded into groove structure, two bottom surfaces contact with mounting plate bottom surface, and offer the draw-in groove with two symmetrical cards in the middle of groove structure, tie rod one end and inserter are spirally connected, the other end through spring sheet draw-in groove, and is fixed by card.
As shown in Figure 6, bottom described tie rod and inserter, contacting point is provided with a support platform, to play effective support to inserter, avoids moving down.
As shown in Figure 7, described spring sheet is tinsel, as being iron, steel, copper, aluminium etc., according to material property and part requirements, thickness can be 0.5mm ~ 2mm, when generally adopting the hard tinsel such as copper, iron, thickness is preferably 0.8mm, to ensure enough rigidity, provides effective support force.In addition, by selecting different materials, thickness, card-like spring sheet to realize solidifying the tension of different inserter.
The shape matched with tie rod draw-in groove is pruned in described spring sheet card fastening end, so that effectively realize being fixed to tie rod draw-in groove.When tie rod draw-in groove place is cylinder, spring sheet card fastening end band arc surface, to realize closely cooperating.
It is as follows that the bonding inserter of the present invention installs tensioning means actual mechanical process:
1) by inserter nut gluing, and fastener hole is put into from A face.
2) tension rods is stretched into from fastener hole B face to screw in inserter nut and tightens,
3) by stretched spring steel disc from the press-in of tension rods B face, and break groove and steel disc of tension rods B face is blocked, keeps this installment state regulation test specimen to treat adhesive curing.
4) one can be provided to stablize adjustable tightening force by the adjustment of spring sheet thickness, distortion.
5) taken out by spring steel plate, tension rods screws out, and stud screws in inserter, installation.
The present invention's bonding inserter installation tensioning means structure is simple, easy for installation, flexible operation, stable tensioning function can be played to inserter for a long time after installing, grip without the need to staff, thus realize effectively being connected and fixed of bonding inserter, improve join strength and the reliability of inserter, the angled actual application value of tool.
Claims (5)
1. bonding inserter installs tensioning means, it is characterized in that, comprise inserter, mounting plate, tie rod, spring sheet, wherein, described inserter Intermediate Gray tapped hole, be glued in the fastener hole of mounting plate, spring sheet is folded into groove structure, and two bottom surfaces contact with mounting plate bottom surface, the draw-in groove with two symmetrical cards is offered in the middle of groove structure, tie rod one end and inserter are spirally connected, and the other end through spring sheet draw-in groove, and is fixed by card.
2. bonding inserter according to claim 1 installs tensioning means, it is characterized in that, bottom described tie rod and inserter, contacting point is provided with a support platform.
3. bonding inserter according to claim 2 installs tensioning means, and it is characterized in that, described spring sheet thickness is 0.5mm ~ 2mm.
4. bonding inserter according to claim 3 installs tensioning means, and it is characterized in that, the shape matched with tie rod draw-in groove is pruned in described spring sheet card fastening end.
5. bonding inserter according to claim 4 installs tensioning means, and it is characterized in that, described spring sheet card fastening end is with arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510896880.XA CN105351309A (en) | 2015-12-08 | 2015-12-08 | Bonded insert mounting tensioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510896880.XA CN105351309A (en) | 2015-12-08 | 2015-12-08 | Bonded insert mounting tensioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105351309A true CN105351309A (en) | 2016-02-24 |
Family
ID=55327351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510896880.XA Pending CN105351309A (en) | 2015-12-08 | 2015-12-08 | Bonded insert mounting tensioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105351309A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114001073A (en) * | 2021-10-28 | 2022-02-01 | 中国船舶重工集团公司第七二五研究所 | Auxiliary positioning and bonding tool and positioning and bonding process for composite material connecting piece |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002323030A (en) * | 2001-04-23 | 2002-11-08 | Yuusu Kitaura:Kk | Nut |
| US20090180842A1 (en) * | 2008-01-10 | 2009-07-16 | Johnson Lawrence W | Panel fastener |
| CN201991909U (en) * | 2011-04-14 | 2011-09-28 | 宁波狮球通风机电有限公司 | Nut |
| CN102817891A (en) * | 2011-06-08 | 2012-12-12 | 邹建仁 | Insert for transparent products and inlaying method of insert |
| CN103362925A (en) * | 2013-08-05 | 2013-10-23 | 无锡市张泾宇钢机械厂 | Pre-tensioning elastic piece with hook parts |
| CN204175730U (en) * | 2014-10-28 | 2015-02-25 | 贵州航太精密制造有限公司 | A kind of two-sided mucilage binding supporting plate traveling self-locking nut connection part |
-
2015
- 2015-12-08 CN CN201510896880.XA patent/CN105351309A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002323030A (en) * | 2001-04-23 | 2002-11-08 | Yuusu Kitaura:Kk | Nut |
| US20090180842A1 (en) * | 2008-01-10 | 2009-07-16 | Johnson Lawrence W | Panel fastener |
| CN201991909U (en) * | 2011-04-14 | 2011-09-28 | 宁波狮球通风机电有限公司 | Nut |
| CN102817891A (en) * | 2011-06-08 | 2012-12-12 | 邹建仁 | Insert for transparent products and inlaying method of insert |
| CN103362925A (en) * | 2013-08-05 | 2013-10-23 | 无锡市张泾宇钢机械厂 | Pre-tensioning elastic piece with hook parts |
| CN204175730U (en) * | 2014-10-28 | 2015-02-25 | 贵州航太精密制造有限公司 | A kind of two-sided mucilage binding supporting plate traveling self-locking nut connection part |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114001073A (en) * | 2021-10-28 | 2022-02-01 | 中国船舶重工集团公司第七二五研究所 | Auxiliary positioning and bonding tool and positioning and bonding process for composite material connecting piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160224 |
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| RJ01 | Rejection of invention patent application after publication |