CN103291703B - Wall-mounted dynamic adjusting pin connection component and connection method thereof - Google Patents
Wall-mounted dynamic adjusting pin connection component and connection method thereof Download PDFInfo
- Publication number
- CN103291703B CN103291703B CN201310266189.4A CN201310266189A CN103291703B CN 103291703 B CN103291703 B CN 103291703B CN 201310266189 A CN201310266189 A CN 201310266189A CN 103291703 B CN103291703 B CN 103291703B
- Authority
- CN
- China
- Prior art keywords
- wall
- bearing pin
- adjusting screw
- spring
- screw
- 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.)
- Active
Links
Landscapes
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Dowels (AREA)
Abstract
The invention relates to a wall-mounted dynamic adjusting pin connection component which comprises a wall-mounted nut, a bearing pin, a spring, an adjusting screw and an outer stop screw. The connection method of the component includes the steps: firstly, riveting the wall-mounted nut onto a wall through a counter bore by a countersunk rivet and inserting the bearing pin into the wall-mounted nut; and secondly, screwing an inner stopper fitting with the bearing pin into an internal thread of the wall-mounted nut after the spring is sleeved into the adjusting screw, wrenching the external thread of the adjusting screw to a internal thread, a needed position wrenching after a part to be fixed is placed into the wall-mounted nut, and screwing the outer stop screw. An inner bulkhead base cannot be damaged, the requirement for beautiful appearance can be met, the connection component has a dynamic adjusting function, torque can be controlled as needed, related components can be replaced as needed, and the connection component is high in safety and reliability and convenient to maintain.
Description
Technical field
The invention belongs to field of machining, particularly a kind of wall-hanging dynamic adjustments pinned connection assembly and attaching method thereof.
Background technique
Along with the progress of science and technology, in airplane parts design, intelligent, function type fastening piece will be widely applied.Functional fastener technology require high, safety reliability good, expensive.The most frequently used locking method is exactly that conventional stud fastening nuts connects, although such connection structure is simple, but to requiring that high being fastenedly connected cannot reach requirement, for interim or later stage demand increase and decrease, the functional region of change is fastenedly connected it is desirable that multi-functional assembly parts connects.As interior bulkhead need increase one deck composite decorative board time, conventional fasteners connects cannot have regulatory function, and waste time and energy, also likely bulkhead is caused to the damage of unrepairable, it not generally speaking optimal selection, but also have and cannot regulate, unfavorable maintenance, the series of problems such as uncontrollable moment are concentrated.
Summary of the invention
For overcoming above-mentioned defect, the technical problem to be solved in the present invention is to provide simple and easy to operate wall-hanging dynamic adjustments pinned connection assembly of a kind of structure and attaching method thereof.
A kind of wall-hanging dynamic adjustments pinned connection assembly, described connection part comprises: wall built-up nut, carrying bearing pin, spring, adjusting screw and outer gear screw;
---described wall built-up nut comprises counterbore, supporting plate face, fitted shaft and internal thread; Counterbore can be fixed on wall with sunk head rivet or sunk screw; Fitted shaft with carrying bearing pin bearing holes with the use of; Internal thread engages with the outside thread of adjusting screw; When needs self-locking, close up at the middle part of fitted shaft;
---described carrying bearing pin comprises bearing pins outer surface, boot segment, internal thread, adjustment hole, interior block and bearing holes; Described boot segment is chamfering, fillet or changeover portion; Internal thread matches with outer gear screw; Adjustment hole matches with spring, adjusting screw; Interior block blocks spring but adjusting screw can be made freely to pass through;
---described spring comprises spring body peace section, and spring is positioned at the adjustment hole of carrying bearing pin;
---described adjusting screw comprises outside thread, bar portion, head and twisting hole;
---described outer gear screw comprises outer gear surface, top and bolt portion; Described outer gear surface is plane or annular knurl face; Described bolt portion engages with the internal thread of carrying bearing pin.
The shape of described wall built-up nut is dihedral, in-line, circle or star.
The shape in described twisting hole is interior hexagon, cross flute profile or straight groove shape.
A kind of connecting means of wall-hanging dynamic adjustments pinned connection assembly is: be first riveted on wall by wall built-up nut sunk head rivet by counterbore, inserts carrying bearing pin; After spring is inserted in adjusting screw, the interior block of laminating carrying bearing pin, outside thread in adjusting screw is screwed in the internal thread of wall built-up nut, after putting into be fixed one, composite material, to be fixed two, composite material, by spanner twisting adjusting screw to desired location, be screwed into outer gear screw and fix.
Adopt connection part of the present invention neither to damage interior bulkhead matrix, beautiful appearance requirement can be obtained again, but also there is dynamic adjustments function, can control moment as required, change associated component, not only safety reliability is high, and easy to maintenance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the cross-sectional view of wall built-up nut in the present invention;
Fig. 3 is the angular structure schematic diagram of wall built-up nut in the present invention;
Fig. 4 is the in-line structural representation of wall built-up nut in the present invention;
Fig. 5 is the circular structural representation of wall built-up nut in the present invention;
Fig. 6 is the star structure schematic diagram of wall built-up nut in the present invention;
Fig. 7 is the structural representation carrying bearing pin in the present invention;
Fig. 8 is the structural representation of medi-spring of the present invention;
Fig. 9 is the structural representation of adjusting screw in the present invention;
Figure 10 is the structural representation of the present invention China and foreign countries gear screw;
Figure 11 is application example figure of the present invention.
Being labeled as in accompanying drawing: 1-wall built-up nut, 2-carries bearing pin, 3-spring, 4-adjusting screw, 5-keeps off screw outward, 6-counterbore, 7-supporting plate face, 8-fitted shaft, 9-internal thread, 10-dihedral supporting plate, the straight shape supporting plate of 11-, 12-round pallet, 13-alleviates shape supporting plate, 14-bearing pins, 15-boot segment, 16-internal thread, 17-adjustment hole, block in 18-, 19-bearing holes, 20-spring body, the flat section of 21-, 22-outside thread, 23-bar portion, 24-head, hexagonal in 25-, 26-keeps off outward, 27-top, 28-bolt portion, 29-sunk head rivet, 30-wall, to be fixed one, 31-composite material, to be fixed two, 32-composite material.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.But not as any limitation of the invention foundation.The object of the present invention is to provide a kind of wall-hanging dynamic adjustments pinned connection assembly.A series of mechanical connection problems such as this connection part solves that installation is wasted time and energy, secondary damage, outward appearance are not beautiful, cannot regulate, unfavorable maintenance, uncontrollable moment, overcome the deficiency that prior art exists.
As shown in Figure 1, a kind of wall-hanging dynamic adjustments pinned connection assembly, comprises wall built-up nut 1, carrying bearing pin 2, spring 3, adjusting screw 4 and outer gear screw 5.
As shown in Figure 2, wall built-up nut 1 comprises counterbore 6, supporting plate face 7, fitted shaft 8 and internal thread 9.Counterbore 6 can be fixed on wall with sunk head rivet or sunk screw; Wall built-up nut 1 as required shape can be the shape that dihedral 10, in-line 11, circle 12, star 13 etc. meet arbitrarily installation requirement, as shown in Fig. 3,4,5,6.The bearing holes 19 of fitted shaft 8 and carrying bearing pin 2 with the use of; Internal thread 9 engages with the outside thread 22 of adjusting screw 4, when needs self-locking, closes up at the middle part of fitted shaft 8.
As shown in Figure 7, carry bearing pin 2 and comprise bearing pins outer surface 14, boot segment 15, internal thread 16, adjustment hole 17, interior block 18 and bearing holes 19.The surface of bearing pins 14 can be the arbitrary shape that fluting, annular knurl etc. meet installation requirement; Boot segment 15 can be chamfering, fillet or changeover portion; Internal thread 16 matches with outer gear screw 5; Adjustment hole 17 matches with spring 3, adjusting screw 4; Interior block 18 should block spring 3 but adjusting screw 4 can be allowed freely to pass through.Select the carrying bearing pin 2 of different length according to the thickness of composite material element to be installed, adjusting screw 4 of only need back-outing can change carrying bearing pin 2 at any time.
As shown in Figure 8, spring 3 comprises the peaceful section 21 of spring body 20, and spring 3 is positioned at the adjustment hole 17 of carrying bearing pin 2.
As shown in Figure 9, adjusting screw 4 comprises outside thread 22, bar portion 23, head 24 and twisting hole 25.Twisting hole 25 can be the arbitrary shape that interior hexagon, cross flute profile, straight groove shape etc. meet twisting demand.
As shown in Figure 10, outer gear screw 5 comprises outer gear surface 26, top 27 and bolt portion 28.Outer gear screw 5 can manufacture by nonmetallic material, meets locking function and appearance requirement; Outer gear surface 26 can be the arbitrary shape that plane, annular knurl etc. meet installation requirements; Top 27 can for meeting the arbitrary shape of installation requirements and appearance requirement; Bolt portion 28 is meshed with the internal thread 16 of carrying bearing pin 2.
Be concrete Placement of the present invention as shown in figure 11, a kind of connecting means of wall-hanging dynamic adjustments pinned connection assembly, is first riveted on wall 30 by wall built-up nut 1 sunk head rivet 29 by counterbore 6, inserts carrying bearing pin 2; After spring 3 is inserted in adjusting screw 4, the interior block 18 of laminating carrying bearing pin 2, outside thread 22 in adjusting screw 4 is screwed into the internal thread 9 li of wall built-up nut 1, put into composite material to be fixed 1, after to be fixed 2 32, composite material, by spanner twisting adjusting screw 4 to desired location, be screwed into outer gear screw 5 and fix.
Due to special structure form of the present invention, there is the function of dynamic adjustments.Its dynamic adjustments principle is: the bearing holes 19 of carrying bearing pin 2 is spindle-type light face, hole Spielpassung with the fitted shaft 8 of wall built-up nut 1, can rotate freely and slide.When tightening outer gear screw 5, compress to be fixed 1, composite material, to be fixed 2 32, composite material, its reaction force acts is in outer gear screw 5, outer gear screw 5 is threaded with carrying bearing pin 2, there is no relative movement, its reaction force be delivered to carrying bearing pin 2 on, make carrying bearing pin 2 by interior block 18 Compress Spring 3 stored energy, produce elastic force.Because adjusting screw 4 is be threaded with wall built-up nut 1, that face contacts with spring 3, there is no relative movement, its elastic force is delivered to again on carrying bearing pin 2, also be delivered on outer gear screw 5 simultaneously and directly compress to be fixed 1, composite material, to be fixed 2 32, composite material, it is finally for tightening outer gear screw 5 and Compress Spring 3, thus predetermined control moment can be controlled by the number of turns of tightening outer gear screw 5, make to be fixed 1, composite material, to be fixed 2 32, composite material maintains relatively-stationary pressure, the function of dynamic adjustments that Here it is always.When to be fixed 1, composite material, to be fixed 2 32, composite material because of long-time use produce creep, vibrations distortion or defect time, only need continue to tighten outer gear screw 5 can keep relatively-stationary pressure.Or use spanner to regulate adjusting screw 4, also can change the decrement of spring 3 thus torque-controllable.
When needing replacing to safeguard, outer gear screw 5 of only need back-outing, then to back-out adjusting screw 4 with spanner, extract carrying bearing pin 2; Insert new carrying bearing pin 2 again, be screwed into adjusting screw 4, be screwed into outer gear screw 5.Its maintenance is quite convenient and swift.
The present invention is owing to taking above technological scheme, and neither bulkhead matrix in damage, can obtain beautiful appearance requirement again, and dynamic regulates, and torque-controllable, can change at any time, safety reliability is high, easy to maintenance.Therefore, the present invention is the best specialty screwed assembly of dynamic adjustments fastener areas.
Claims (4)
1. a wall-hanging dynamic adjustments pinned connection assembly, is characterized in that: described connection part comprises: wall built-up nut (1), carrying bearing pin (2), spring (3), adjusting screw (4) and outer gear screw (5);
---described wall built-up nut (1) comprises counterbore (6), supporting plate face (7), fitted shaft (8) and internal thread (9); Counterbore (6) available sunk head rivet or sunk screw are fixed on wall; Fitted shaft (8) with carrying bearing pin (2) bearing holes (19) with the use of; Internal thread (9) engages with the outside thread (22) of adjusting screw (4); When needs self-locking, close up at the middle part of fitted shaft (8);
---described carrying bearing pin (2) comprises bearing pins outer surface (14), boot segment (15), internal thread (16), adjustment hole (17), interior block (18) and bearing holes (19); Described boot segment (15) is chamfering, fillet or changeover portion; Internal thread (16) matches with outer gear screw (5); Adjustment hole (17) matches with spring (3), adjusting screw (4); Interior block (18) blocks spring (3) but adjusting screw (4) can be made freely to pass through;
---described spring (3) comprises spring body (20) peaceful section (21), and spring (3) is positioned at the adjustment hole (17) of carrying bearing pin (2);
---described adjusting screw (4) comprises outside thread (22), bar portion (23), head (24) and twisting hole (25);
---described outer gear screw (5) comprises outer gear surface (26), top (27) and bolt portion (28); Described outer gear surface (26) is plane or annular knurl face; Described bolt portion (28) engages with the internal thread (16) of carrying bearing pin (2).
2. connection part as claimed in claim 1, is characterized in that: the shape of described wall built-up nut (1) is dihedral (10), in-line (11), circular (12) or star (13).
3. connection part as claimed in claim 1, is characterized in that: the shape of described twisting hole (25) is interior hexagon, cross flute profile or straight groove shape.
4. a connecting means for connection part as claimed in claim 1, the method is: be first riveted on wall (30) by wall built-up nut (1) sunk head rivet (29) by counterbore (6), inserts carrying bearing pin (2); After spring (3) is inserted in adjusting screw (4), the interior block (18) of laminating carrying bearing pin (2), by inner for the internal thread (9) that the outside thread (22) in adjusting screw (4) is screwed into wall built-up nut (1), after putting into be fixed one (31), composite material, to be fixed two (32), composite material, by spanner twisting adjusting screw (4) to desired location, be screwed into outer gear screw (5) fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310266189.4A CN103291703B (en) | 2013-06-28 | 2013-06-28 | Wall-mounted dynamic adjusting pin connection component and connection method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310266189.4A CN103291703B (en) | 2013-06-28 | 2013-06-28 | Wall-mounted dynamic adjusting pin connection component and connection method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103291703A CN103291703A (en) | 2013-09-11 |
| CN103291703B true CN103291703B (en) | 2015-01-14 |
Family
ID=49093093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310266189.4A Active CN103291703B (en) | 2013-06-28 | 2013-06-28 | Wall-mounted dynamic adjusting pin connection component and connection method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103291703B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412878B (en) * | 2018-03-15 | 2021-02-26 | 苏州萨伯工业设计有限公司 | Single-drive control eccentric adjustable invisible connection method |
| CN114346928A (en) * | 2021-12-09 | 2022-04-15 | 浙江坤博精工科技股份有限公司 | Auxiliary limiting stopper for fixture |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1327021A (en) * | 1970-08-28 | 1973-08-15 | Bardolph Partners Ltd J F | Plate clamp |
| US4616967A (en) * | 1983-08-29 | 1986-10-14 | Deutsch Fastener Corp. | Panel fastener |
| FI891667A (en) * | 1989-04-07 | 1990-10-08 | Ismo Aatos Aittamaeki | FJAEDRANDE SPAENNBULT. |
| DE4219481A1 (en) * | 1992-06-13 | 1993-12-16 | Porsche Ag | Fixing relative position of two components - using positioning element with sleeve and spring-operated straddling element |
| MXPA03010659A (en) * | 2001-05-30 | 2004-03-02 | Pem Man Inc | Quick-turn panel fastener. |
| CN2784649Y (en) * | 2005-01-25 | 2006-05-31 | 谢光雨 | Riveting positioning post |
| CN202001444U (en) * | 2011-04-08 | 2011-10-05 | 中国人民解放军总后勤部建筑工程研究所 | Thread connecting mechanism for splicing flat plates |
-
2013
- 2013-06-28 CN CN201310266189.4A patent/CN103291703B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103291703A (en) | 2013-09-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2942535B1 (en) | Apparatus and methods for providing a threaded fixing in a crushable or brittle material | |
| CN103174811B (en) | A kind of pretightning force fine adjustment type ball-screw nut | |
| CN203412868U (en) | Wall-mounted dynamic adjusting pin shaft connecting assembly | |
| CN103398055A (en) | Anti-shearing-type quick adjustment threaded connection assembly and connection method thereof | |
| CN103291703B (en) | Wall-mounted dynamic adjusting pin connection component and connection method thereof | |
| CN103089779B (en) | Honeycomb thread-repairing connecting component with controllable preload and usage thereof | |
| CN104963927A (en) | Flanging and riveting self-locking nut and machining method thereof | |
| CN105757095A (en) | Self-locking thread sleeve device | |
| CN102852952B (en) | Thread positioning locking mechanism and mounting method | |
| CN203146542U (en) | Self-locking nut | |
| CN202294615U (en) | Installation structure of braking light switch | |
| WO2016019920A1 (en) | Expansion fastening connection structure and connection method, and expansion fastening connection assembly | |
| CN102873503A (en) | High anti-fatigue bolt and manufacturing method thereof | |
| CN202811768U (en) | Novel riveting nut | |
| CN103075400B (en) | Shear resistant quick adjusting threaded connection assembly and using method thereof | |
| CN202811774U (en) | Thread positioning lock structure | |
| CN102588419A (en) | Pushing-needle type anti-theft nut | |
| EP3176446B1 (en) | System and method for assembling elements together using threaded male and female elements | |
| CN109612347B (en) | Quick release structure for missile wing | |
| CN103498865A (en) | Length-adjustable pull rod assembly | |
| CN109014874B (en) | Installation auxiliary device of screw thread locking | |
| CN102777473B (en) | Method for arranging shock-absorbing convenient-to-install self-locking nut on thin-walled plate and nut assembly | |
| CN210196224U (en) | Insert type multifunctional bushing | |
| CN204942227U (en) | A kind of many interlayers blind hole locked threaded components of detachable pin | |
| CN203176116U (en) | Honeycomb repair threaded connecting assembly with controllable pre-tightening force |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |