CN206449090U - The special inner support anti-rotation anticreep swivel nut of aluminium section bar - Google Patents
The special inner support anti-rotation anticreep swivel nut of aluminium section bar Download PDFInfo
- Publication number
- CN206449090U CN206449090U CN201720042461.4U CN201720042461U CN206449090U CN 206449090 U CN206449090 U CN 206449090U CN 201720042461 U CN201720042461 U CN 201720042461U CN 206449090 U CN206449090 U CN 206449090U
- Authority
- CN
- China
- Prior art keywords
- main body
- section bar
- swivel nut
- aluminium section
- inner support
- 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
- Road Signs Or Road Markings (AREA)
Abstract
The utility model discloses a kind of special inner support anti-rotation anticreep swivel nut of aluminium section bar, it is mainly made up of main body, the rearward end of the main body is provided with base, annular boss is provided with the anterior main body lateral wall of the base, the lateral wall of the annular boss is in regular polygon, the leading section of main body is provided with boss, hole is offered in the front portion of main body, screw thread is provided with the madial wall in hole, annular groove is offered in the leading section of main body, so that boss formation retaining ring, offers crowded swollen locking hole, the utility model advantage is in the rear portion of main body：It is simple in construction, it is reasonable in design, its structure is not only simplify, production and application cost is reduced, and substantially increase the convenience of installation.
Description
Technical field
The utility model is related to the technical field of swivel nut, more particularly to the technical field of aluminium section bar swivel nut.
Background technology
Aluminium section bar is aluminum of the aluminium Jing Guo different cross section shape obtained from hot melt extruded, when needs are on aluminium section bar
When installing miscellaneous part, common installation connected mode typically has welding, riveting or is threadedly coupled at present, when using welding manner
When being attached installation, because the welding performance of aluminium is poor so that welding cost is higher, and bonding strength is relatively low, and other
Part can not be dismantled after being welded on aluminium section bar, inconvenient；When by the way of riveting, because aluminium section bar is usually
Hollow thin-wall part, therefore riveting intensity is relatively low, easily loosens, and the part after riveting can not be dismantled, it is inconvenient；When
When being attached installation using threaded connection, screwed hole is typically opened up on aluminium section bar, then fixation will be needed using bolt
Part is fixedly mounted on aluminium section bar, because aluminium section bar is generally hollow thin-wall part, is easily loosened using threaded connection, even
Connect intensity poor.In addition to above-mentioned several frequently seen connected mode, also there is part to be attached by the way of swivel nut at present, use
The more above-mentioned several connected modes of this kind of connected mode have preferably connective stability, but swivel nut connection common at present is still suffered from
The intensity that is connected firmly is not very good situation, is easily loosened in the axial direction, and hold in use for some time
Easily rotate.Meanwhile, the structure of current common swivel nut is complex, not only increases processing and manufacturing cost, and cause spiral shell
The installation process of set is relatively complicated, and it is not very convenient to operate, and the swivel nut that have impact on after installation effectiveness, and installation is not ten
Divide firm.
Utility model content
The purpose of this utility model is exactly to provide a kind of simple in construction in order to solve above-mentioned deficiency, manufactures use cost
Low, reasonable in design, easy for installation, fixation is difficult to loosen, the special inner support anti-rotation anticreep spiral shell of the high aluminium section bar of bonding strength
Set.
The technical solution that in order to solve the above-mentioned technical problem the utility model uses is as follows：
The special inner support anti-rotation anticreep swivel nut of aluminium section bar, it is mainly made up of main body, is provided with the rearward end of the main body
Base, annular boss is provided with the anterior main body lateral wall of the base, and the lateral wall of the annular boss is in regular polygon,
The leading section of main body is provided with boss, offers hole in the front portion of main body, screw thread is provided with the madial wall in hole, in main body
Leading section in offer annular groove so that boss formation retaining ring, crowded swollen locking hole is offered in the rear portion of main body.
It is described to squeeze swollen locking hole for taper hole.
The lateral wall of the annular boss is in dodecagon or positive ten octagon.
The front end face of the annular boss is in inclined-plane.
The lateral wall of the retaining ring sets in polygon or is provided with anti-slip veins on its lateral wall.
Chamfering is offered on the seamed edge in dodecagon or positive ten octagonal annular boss.
The beneficial effect that the utility model can be reached using above-mentioned technical solution is：The swivel nut is at the rear portion of main body
Crowded swollen locking hole is inside offered, its leading section is provided with retaining ring so that the swivel nut passes through ring after being installed on aluminium section bar
Shape boss occurs to squeeze swollen formula deformation, realizes that axial anticreep and horizontal anti-rotation are locked with first through hole, occurs to squeeze swollen by retaining ring
Formula deformation, realizes that axial anticreep and horizontal anti-rotation are locked with the second through hole, so as to be combined closely with aluminium section bar, effectively strengthens
The locking firmness of the swivel nut and aluminium section bar, effectively prevent the swivel nut in axial direction upper phenomenon loosened；Together
When, it is in regular polygon that the lateral wall of annular boss, which is set, can effectively prevent the swivel nut from rotating, further increase the swivel nut
With the connection tightness of aluminium section bar；The screw bushing structure is simple, reasonable in design, not only simplify its structure, reducing production makes
With cost, and substantially increase the convenience of installation.
Brief description of the drawings
Fig. 1 is the structural representation of the special inner support anti-rotation anticreep swivel nut of aluminium section bar；
Fig. 2 is Fig. 1 cross section structure diagram；
Fig. 3 is the schematic diagram before the special inner support anti-rotation anticreep swivel nut punching press of aluminium section bar is installed；
Fig. 4 is the schematic diagram after the special inner support anti-rotation anticreep swivel nut punching press of aluminium section bar is installed；
Fig. 5 is the close-up schematic view at A in Fig. 4；
Fig. 6 is the close-up schematic view at B in Fig. 4.
Embodiment
As shown in Fig. 1 and Fig. 2, the special inner support anti-rotation anticreep swivel nut of aluminium section bar, it is mainly made up of main body 1, in the master
The rearward end of body 1 is provided with base 2, and the diameter of the base 2 is more than the diameter of main body 1, in the outside of main body 1 that the base 2 is anterior
Annular boss 3 is provided with wall, the lateral wall of the annular boss 3 is in regular polygon, it is in positive 12 that can set the regular polygon
Side shape or positive ten octagon, to improve the anti-rotation ability of the swivel nut, at this in dodecagon or positive ten octagonal convex annular
Chamfering 20 is offered on the seamed edge of platform 3, the front end face of annular boss 3 is in inclined-plane 4, and the leading section of main body 1 is provided with boss,
Hole 5 is offered in the front portion of main body 1, screw thread 6 is provided with the madial wall in hole 5, can be by by putting bolt in the inward turning of hole 5
Need part to be mounted to be fixedly mounted on square aluminium section bar 10, annular groove 7 offered in the leading section of main body 1 so that
Boss formation retaining ring 8, the lateral wall of the retaining ring 8 can be set in polygon or set anti-slip veins on its lateral wall, with
The anti-rotation kinetic force of the swivel nut is improved, crowded swollen locking hole 9 is offered in the rear portion of main body 1, it is taper hole that this, which squeezes swollen locking hole 9,.
As shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, its installation method is as follows：
A, open up the coaxial through hole 12 of first through hole 11 and second respectively on the two side of square aluminium section bar 10, and make
One through hole 11 is corresponding with annular boss 3, makes the second through hole 12 corresponding with retaining ring 8；
B, the leading section of the special inner support anti-rotation anticreep swivel nut of the aluminium section bar worn from the first through hole 11 of square aluminium section bar 10
Enter in square aluminium section bar 10, annular boss 3 is caught in first through hole 11, the front end face of annular boss 3 is in inclined-plane 4, is conducive to
Annular boss 3 is caught in first through hole 11, retaining ring 8 is caught in the second through hole 12, axial limiting is carried out by base 2；
C, first will adjustment cushion block 13 be placed on support frame 14, the adjustment cushion block 13 different by changing is suitable for difference
The installation of height swivel nut is needed, then the head 16 of head punch 15 is placed on adjustment cushion block 13 upward, makes head punch 15
The patchhole 5 of head 16 in, bottom punch 17 is passed through from the pilot hole 18 of support frame 14, and make the head 19 of bottom punch 17
Insertion is squeezed in swollen locking hole 9；
D, using bottom punch 17 to the special inner support anti-rotation anticreep swivel nut of aluminium section bar carry out punching press, before bottom punch 17
19 pairs of the tapered head in end produces crowded swollen effect in the crowded swollen locking hole 9 of taper hole, deforms upon annular boss 3, with the
One through hole 11 is interference fitted, and is locked with first through hole 11, and retaining ring 8 is produced by the inclined-plane 21 at the middle part of head punch 15
It is raw to squeeze swollen effect, retaining ring 8 is deformed upon, is interference fitted with the second through hole 12, and locked with the second through hole 12, so that should
The special inner support anti-rotation anticreep swivel nut of aluminium section bar is fixedly attached on square aluminium section bar 10.
Claims (6)
1. the special inner support anti-rotation anticreep swivel nut of aluminium section bar, it is characterised in that：It is mainly made up of main body, in the rear end of the main body
Portion is provided with base, and annular boss is provided with the anterior main body lateral wall of the base, and the lateral wall of the annular boss is in just
Polygon, boss is provided with the leading section of main body, offers hole in the front portion of main body, spiral shell is provided with the madial wall in hole
Line, annular groove is offered in the leading section of main body so that boss formation retaining ring, is offered in the rear portion of main body crowded swollen
Locking hole.
2. the special inner support anti-rotation anticreep swivel nut of aluminium section bar according to claim 1, it is characterised in that：It is described to squeeze swollen locking hole
For taper hole.
3. the special inner support anti-rotation anticreep swivel nut of aluminium section bar according to claim 1 or 2, it is characterised in that：The convex annular
The lateral wall of platform is in dodecagon or positive ten octagon.
4. the special inner support anti-rotation anticreep swivel nut of aluminium section bar according to claim 1 or 2, it is characterised in that：The convex annular
The front end face of platform is in inclined-plane.
5. the special inner support anti-rotation anticreep swivel nut of aluminium section bar according to claim 1 or 2, it is characterised in that：The retaining ring
Lateral wall set in polygon or being provided with anti-slip veins on its lateral wall.
6. the special inner support anti-rotation anticreep swivel nut of aluminium section bar according to claim 3, it is characterised in that：Described in positive 12
Chamfering is offered on the seamed edge of side shape or positive ten octagonal annular boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720042461.4U CN206449090U (en) | 2017-01-15 | 2017-01-15 | The special inner support anti-rotation anticreep swivel nut of aluminium section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720042461.4U CN206449090U (en) | 2017-01-15 | 2017-01-15 | The special inner support anti-rotation anticreep swivel nut of aluminium section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206449090U true CN206449090U (en) | 2017-08-29 |
Family
ID=59671477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720042461.4U Active CN206449090U (en) | 2017-01-15 | 2017-01-15 | The special inner support anti-rotation anticreep swivel nut of aluminium section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206449090U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559287A (en) * | 2017-09-20 | 2018-01-09 | 湖北博士隆科技股份有限公司 | The enhanced section brace sleeve of claw flap type |
| CN107687471A (en) * | 2017-09-20 | 2018-02-13 | 湖北博士隆科技股份有限公司 | The enhanced section brace sleeve of interlocking-type |
| CN107747577A (en) * | 2017-11-09 | 2018-03-02 | 湖北博士隆科技股份有限公司 | Section bar flush mounting type inner support sleeve |
-
2017
- 2017-01-15 CN CN201720042461.4U patent/CN206449090U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559287A (en) * | 2017-09-20 | 2018-01-09 | 湖北博士隆科技股份有限公司 | The enhanced section brace sleeve of claw flap type |
| CN107687471A (en) * | 2017-09-20 | 2018-02-13 | 湖北博士隆科技股份有限公司 | The enhanced section brace sleeve of interlocking-type |
| CN107559287B (en) * | 2017-09-20 | 2023-08-15 | 湖北博士隆科技股份有限公司 | Claw-type reinforced section bar supporting sleeve |
| CN107687471B (en) * | 2017-09-20 | 2024-01-23 | 湖北博士隆科技股份有限公司 | Interlocking type reinforced section bar supporting sleeve |
| CN107747577A (en) * | 2017-11-09 | 2018-03-02 | 湖北博士隆科技股份有限公司 | Section bar flush mounting type inner support sleeve |
| CN107747577B (en) * | 2017-11-09 | 2024-01-23 | 湖北博士隆科技股份有限公司 | Flat-mounted inner support sleeve for section bar |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206449090U (en) | The special inner support anti-rotation anticreep swivel nut of aluminium section bar | |
| CN106523504A (en) | Inner support anti-rotation anti-disengagement thread sleeve special for aluminum profile and installation method of inner support anti-rotation anti-disengagement thread sleeve | |
| CN201779120U (en) | Threefold stable anti-looseness expansion screw | |
| CN201250612Y (en) | Extrusion forming down-hole drill rod | |
| CN206215685U (en) | A kind of hot extrusion positive pressure squeezes big pipe divergent die tool | |
| CN206449078U (en) | Hollow aluminum section is special to squeeze swollen inner support anti-rotation swivel nut | |
| CN101692565A (en) | Joint drainage board type strain clamp | |
| CN203842942U (en) | Backward extruding die for cylindrical aluminum alloy blank | |
| CN207364066U (en) | A kind of crowded swollen formula inner support swivel nut with taper hole | |
| CN206708159U (en) | The special staking swivel nut of aluminium section bar | |
| CN207204877U (en) | A kind of efficient aluminium bar extrusion formation equipment | |
| CN203847534U (en) | Two-way orthogonal clamping bolt | |
| CN106895057A (en) | The special staking swivel nut of aluminium section bar | |
| CN204817506U (en) | Production seamless steel pipe forming die | |
| CN102336243B (en) | Tapered sleeve locking type folding handle vertical pipe | |
| CN208870562U (en) | Self-righting bores mill integration and repairs set tool | |
| CN208544063U (en) | A kind of car puller hook facilitating installation | |
| CN103982519B (en) | A kind of orthogonal clamping bolt and preparation method | |
| CN201841905U (en) | Three-point type suspended diagonal draw bar joint of tractor | |
| CN204311286U (en) | Pressure sieve rotor and use the pressurized screen of this pressure sieve rotor | |
| CN205895815U (en) | Aluminium weld nail and production aluminium weld nail's mould | |
| CN215657626U (en) | Straight line groove cylinder head screw cold-heading mould | |
| CN207830337U (en) | A kind of rivet joint screw for preventing from loosening | |
| CN216762003U (en) | Connecting structure of bicycle kettle fixing seat | |
| CN205132883U (en) | Rhombus crab bolt sub -assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 269 Chutian Avenue, Dongqiao Town, Zhongxiang City, Jingmen City, Hubei Province Patentee after: HUBEI BOSHILONG TECHNOLOGY Co.,Ltd. Address before: 269 Chutian Avenue, Dongqiao Town, Zhongxiang City, Jingmen City, Hubei Province Patentee before: HUBEI BOSHILONG TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 431900 No. 8 Fushui Road, Nanhu New District, Zhongxiang City, Jingmen City, Hubei Province Patentee after: HUBEI BOSHILONG TECHNOLOGY Co.,Ltd. Address before: 269 Chutian Avenue, Dongqiao Town, Zhongxiang City, Jingmen City, Hubei Province Patentee before: HUBEI BOSHILONG TECHNOLOGY Co.,Ltd. |