CN106523504A - Inner support anti-rotation anti-disengagement thread sleeve special for aluminum profile and installation method of inner support anti-rotation anti-disengagement thread sleeve - Google Patents
Inner support anti-rotation anti-disengagement thread sleeve special for aluminum profile and installation method of inner support anti-rotation anti-disengagement thread sleeve Download PDFInfo
- Publication number
- CN106523504A CN106523504A CN201710027030.5A CN201710027030A CN106523504A CN 106523504 A CN106523504 A CN 106523504A CN 201710027030 A CN201710027030 A CN 201710027030A CN 106523504 A CN106523504 A CN 106523504A
- Authority
- CN
- China
- Prior art keywords
- hole
- section bar
- aluminium section
- main body
- swivel nut
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 60
- 238000009434 installation Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000004080 punching Methods 0.000 claims abstract description 9
- 239000004411 aluminium Substances 0.000 claims description 51
- 230000000694 effects Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 210000003462 vein Anatomy 0.000 claims description 3
- 208000031481 Pathologic Constriction Diseases 0.000 claims 1
- 210000001215 vagina Anatomy 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 abstract 2
- 238000003466 welding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 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
- F16B37/00—Nuts or like thread-engaging members
- F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses an inner support anti-rotation anti-disengagement thread sleeve special for an aluminum profile. The back end of a main body is provided with a base. An annular boss is arranged in the position, on the front portion of the base, of the outer side wall of the main body. The outer side wall of the annular boss is a regular polygon. The front end of the main body is provided with a boss. The front portion of the main body is internally provided with a hole. The front end of the main body is internally provided with an annular groove. The back portion of the main body is internally provided with an extrusion locking hole. The installation method of the inner support anti-rotation anti-disengagement thread sleeve comprises the following steps that a, a first through hole and a second through hole are formed in the two side walls of the aluminum profile; b, the front end of the thread sleeve penetrates into the aluminum profile from the first through hole; c, a head punching head is inserted into the hole, and a bottom punching head is inserted into the extrusion locking hole; and d, punching is conducted on the aluminum profile through the bottom punching head, and the thread sleeve is firmly installed on the square aluminum profile. The inner support anti-rotation anti-disengagement thread sleeve special for the aluminum profile has the advantages that the structure is simple; the design is reasonable; the structure of the thread sleeve is simplified; the production and using cost is reduced; and the installation convenience is greatly improved.
Description
Technical field
The present invention relates to the technical field of swivel nut and its installation method, more particularly to aluminium section bar swivel nut and its
The technical field of installation method.
Background technology
Aluminium section bar is aluminum of the aluminium through different cross section shape obtained from hot melt extruded, when needs are on aluminium section bar
When installing miscellaneous part, at present common installation connected mode typically has welding, riveting or is threadedly coupled, when using welding manner
When being attached installation, due to the welding performance of aluminum it is poor so that welding cost is higher, and bonding strength is relatively low, and other
Part cannot be dismantled after being welded on aluminium section bar, inconvenient；When by the way of riveting, as aluminium section bar is usually
Hollow thin-wall part, therefore riveting intensity is relatively low, is susceptible to loosen, and the part after riveting cannot be dismantled, it is inconvenient；When
When installation is attached using threaded connection, typically open up screwed hole on aluminium section bar, then will need fixation using bolt
Part is fixedly mounted on aluminium section bar, as aluminium section bar is generally hollow thin-wall part, is susceptible to loosen 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, adopt
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, easily occurs in the axial direction in use for some time to loosen, and holds
Easily rotate.Meanwhile, the structure of common swivel nut is complex at present, not only increases processing and manufacturing cost, and causes spiral shell
The installation process of set is relatively complicated, and it be not very convenient to operate, and have impact on installation effectiveness, and the swivel nut after installing is not ten
Divide firm.
The content of the invention
The purpose of the present invention is exactly to provide a kind of simple structure to solve above-mentioned deficiency, and manufacture use cost is low,
It is reasonable in design, easy for installation, fixation, be difficult loosen, the special internal stay anti-rotation anticreep swivel nut of the high aluminium section bar of bonding strength and
Its installation method.
The technical solution that the present invention is adopted to solve above-mentioned technical problem is as follows：
The special internal stay anti-rotation anticreep swivel nut of aluminium section bar, it is mainly made up of main body, and 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, in main body
Leading section be provided with boss, main body front portion in offer hole, be provided with screw thread on the medial wall in hole, before main body
Annular groove is offered in end so that boss forms retaining ring, and 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 arranges in polygon or is provided with anti-slip veins on its lateral wall.
Chamfering is offered in dodecagon or on the seamed edge of positive ten octagonal annular boss described.
The installation method of the special internal stay anti-rotation anticreep swivel nut of aluminium section bar, its installation method are as follows：
A, open up first through hole and the second through hole on the two side of square aluminium section bar respectively, and make first through hole and annular boss
It is corresponding, make the second through hole corresponding with retaining ring；
B, the leading section of aluminium section bar special internal stay anti-rotation anticreep swivel nut is penetrated into square aluminium profiles from the first through hole of square aluminium section bar
In material, annular boss is snapped in first through hole, retaining ring is snapped in the second through hole；
C, first will adjustment cushion block be placed on bracing frame, then by the head of head punch be placed on upward adjustment cushion block on, make head
In the head patchhole of portion's drift, bottom punch is passed through from the pilot hole of bracing frame, and make the head of bottom punch insert crowded
In swollen locking hole；
D, punching press is carried out to the special internal stay anti-rotation anticreep swivel nut of aluminium section bar by bottom punch, using bottom punch leading section in cone
The head of shape squeezes swollen effect to squeezing swollen locking hole and producing, and deforms upon annular boss, and first through hole interference fit, and with the
One through hole is locked, and retaining ring is produced using the inclined-plane in the middle part of head punch and is squeezed swollen effect, deforms upon retaining ring, with
Second through hole interference fit, and lock with the second through hole, so as to aluminium section bar special internal stay anti-rotation anticreep swivel nut is fixedly attached to
On square aluminium section bar.
It is of the invention using the beneficial effect that above-mentioned technical solution reach to be：The swivel nut is opened in the rear portion of main body
Be provided with crowded swollen locking hole, its leading section be provided with retaining ring so that the swivel nut after being installed on aluminium section bar, by convex annular
Platform is deformed upon, and is locked with first through hole, is deformed upon by retaining ring, with the second through hole lock, so as to aluminium section bar
Combined closely, effectively strengthened the locking firmness of the swivel nut and aluminium section bar, effectively prevent swivel nut side vertically
There is the phenomenon for loosening upwards；Meanwhile, the lateral wall of annular boss is arranged in regular polygon, can effectively prevent the swivel nut from occurring to turn
It is dynamic, further increase the connection tightness of the swivel nut and aluminium section bar；The screw bushing structure is simple, reasonable in design, not only simplifies
Its structure, reduces production and application cost, and substantially increases the convenience of installation.
Description of the drawings
Structural representations of the Fig. 1 for the special internal stay anti-rotation anticreep swivel nut of aluminium section bar；
Cross section structure diagrams of the Fig. 2 for Fig. 1；
Fig. 3 is the schematic diagram before the special internal stay anti-rotation anticreep swivel nut punching press of aluminium section bar is installed；
Fig. 4 is the schematic diagram after the special internal stay 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.
Specific embodiment
By shown in Fig. 1 and Fig. 2, the special internal stay 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, the diameter with diameter greater than main body 1 of the base 2, on the outside of the main body 1 of 2 front portion of base
Annular boss 3 is provided with wall, the lateral wall of the annular boss 3 is in regular polygon, the regular polygon can be arranged in positive 12
While shape, positive ten octagon or other while number regular polygon, to improve the anti-rotation ability of the swivel nut, this be in dodecagon or
Chamfering 20 is offered on the seamed edge of positive ten octagonal annular boss 3, the front end face of annular boss 3 is in inclined-plane 4, in main body 1
Leading section is provided with boss, offers hole 5, be provided with screw thread 6, by this on the medial wall in hole 5 in the front portion of main body 1
5 inward turning of hole puts bolt, part to be mounted can will be needed to be fixedly mounted on square aluminium section bar 10, opened in the leading section of main body 1
It is provided with annular groove 7 so that boss forms retaining ring 8, the lateral wall of the retaining ring 8 can be arranged in polygon or on the outside of which
Anti-slip veins are set on wall, to improve the anti-rotation kinetic force of the swivel nut, crowded swollen locking hole 9 are offered in the rear portion of main body 1, this squeezes
Swollen locking hole 9 is taper hole.
By shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the installation method of the special internal stay anti-rotation anticreep swivel nut of aluminium section bar, its installation side
Method is as follows：
A, open up coaxial first through hole 11 and the second through hole 12 on the two side of square aluminium section bar 10 respectively, and make first to lead to
Hole 11 is corresponding with annular boss 3, makes the second through hole 12 corresponding with retaining ring 8；
B, by the leading section of the aluminium section bar special internal stay anti-rotation anticreep swivel nut from 11 side of penetrating of first through hole of square aluminium section bar 10
In shape aluminium section bar 10, annular boss 3 is made to snap in first through hole 11, the front end face of annular boss 3 is in inclined-plane 4, is conducive to making ring
Shape boss 3 is snapped in first through hole 11, retaining ring 8 is snapped in the second through hole 12, is carried out by base 2 spacing；
C, first adjustment cushion block 13 is placed on bracing frame 14, by changing different adjustment cushion blocks 13, is suitable for differing heights
The installation of swivel nut needs, then the head 16 of head punch 15 is placed on adjustment cushion block 13 upward, makes the head of head punch 15
In 16 patchhole 5 of portion, bottom punch 17 is passed through from the pilot hole 18 of bracing frame 14, and insert the head 19 of bottom punch 17
Squeeze in swollen locking hole 9；
D, punching press is carried out to the special internal stay anti-rotation anticreep swivel nut of aluminium section bar by bottom punch 17, using 17 leading section of bottom punch
Tapered 19 pairs of crowded swollen locking holes 9 in taper hole of head are produced and squeeze swollen effect, deform upon annular boss 3, logical with first
11 interference fit of hole, and locked with first through hole 11, retaining ring 8 is produced using the inclined-plane 21 in the middle part of head punch 15 and squeezed
Swollen effect, deforms upon retaining ring 8, and 12 interference fit of the second through hole, and locks with the second through hole 12, so as to by the aluminium profiles
The special internal stay anti-rotation anticreep swivel nut of material is fixedly attached on square aluminium section bar 10.
Claims (7)
1. the special internal stay 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, on the anterior main body lateral wall of the base is provided with annular boss, and the lateral wall of the annular boss is in just
Polygon, is provided with boss in the leading section of main body, offers hole, be provided with spiral shell on the medial wall in hole in the front portion of main body
Stricture of vagina, offers annular groove in the leading section of main body so that boss forms retaining ring, offers crowded swollen in the rear portion of main body
Locking hole.
2. the special internal stay 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 internal stay anti-rotation anticreep swivel nut of aluminium section bar according to claim 1 and 2, it is characterised in that：The convex annular
The lateral wall of platform is in dodecagon or positive ten octagon.
4. the special internal stay anti-rotation anticreep swivel nut of aluminium section bar according to claim 1 and 2, it is characterised in that：The convex annular
The front end face of platform is in inclined-plane.
5. the special internal stay anti-rotation anticreep swivel nut of aluminium section bar according to claim 1 and 2, it is characterised in that：The retaining ring
Lateral wall arrange in polygon or being provided with anti-slip veins on its lateral wall.
6. the special internal stay 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.
7. the installation method of the special internal stay anti-rotation anticreep swivel nut of aluminium section bar, it is characterised in that its installation method is as follows：
A, open up first through hole and the second through hole on the two side of square aluminium section bar respectively, and make first through hole and annular boss
It is corresponding, make the second through hole corresponding with retaining ring；
B, the leading section of aluminium section bar special internal stay anti-rotation anticreep swivel nut is penetrated into square aluminium profiles from the first through hole of square aluminium section bar
In material, annular boss is snapped in first through hole, retaining ring is snapped in the second through hole；
C, first will adjustment cushion block be placed on bracing frame, then by the head of head punch be placed on upward adjustment cushion block on, make head
In the head patchhole of portion's drift, bottom punch is passed through from the pilot hole of bracing frame, and make the head of bottom punch insert crowded
In swollen locking hole；
D, punching press is carried out to the special internal stay anti-rotation anticreep swivel nut of aluminium section bar by bottom punch, using bottom punch leading section in cone
The head of shape squeezes swollen effect to squeezing swollen locking hole and producing, and deforms upon annular boss, and first through hole interference fit, and with the
One through hole is locked, and retaining ring is produced using the inclined-plane in the middle part of head punch and is squeezed swollen effect, deforms upon retaining ring, with
Second through hole interference fit, and lock with the second through hole, so as to aluminium section bar special internal stay anti-rotation anticreep swivel nut is fixedly attached to
On square aluminium section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710027030.5A CN106523504A (en) | 2017-01-15 | 2017-01-15 | Inner support anti-rotation anti-disengagement thread sleeve special for aluminum profile and installation method of inner support anti-rotation anti-disengagement thread sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710027030.5A CN106523504A (en) | 2017-01-15 | 2017-01-15 | Inner support anti-rotation anti-disengagement thread sleeve special for aluminum profile and installation method of inner support anti-rotation anti-disengagement thread sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106523504A true CN106523504A (en) | 2017-03-22 |
Family
ID=58337023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710027030.5A Pending CN106523504A (en) | 2017-01-15 | 2017-01-15 | Inner support anti-rotation anti-disengagement thread sleeve special for aluminum profile and installation method of inner support anti-rotation anti-disengagement thread sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106523504A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895057A (en) * | 2017-03-23 | 2017-06-27 | 湖北博士隆科技股份有限公司 | The special staking swivel nut of aluminium section bar |
| CN108443064A (en) * | 2018-05-02 | 2018-08-24 | 远景能源（江苏）有限公司 | Wind-driven generator passive type yawing brake system |
| CN110252900A (en) * | 2019-06-14 | 2019-09-20 | 公牛集团股份有限公司 | A kind of clinching method of connecting sheet components |
| CN114799745A (en) * | 2022-04-07 | 2022-07-29 | 江苏天钧精密技术有限公司 | Production method of steel wire thread insert capable of being rapidly installed and steel wire thread insert |
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| CN101619740A (en) * | 2009-04-23 | 2010-01-06 | 贵州航天精工制造有限公司 | Method for reinforcing thread hole strength of engineering material matrix with low strength and self-locking thread sleeve |
| CN201794881U (en) * | 2010-08-25 | 2011-04-13 | 常熟市新艺异型铆钉有限公司 | Open type blind rivet |
| CN203248490U (en) * | 2013-02-25 | 2013-10-23 | 贵州精立航太科技有限公司 | Tooth-shaped self-locking screw sleeve |
| CN104741464A (en) * | 2013-12-25 | 2015-07-01 | 珠海格力电器股份有限公司 | Non-hole riveting device and connecting structure of bolt and plate and air conditioner base plate |
| CN105292738A (en) * | 2015-10-23 | 2016-02-03 | 中铁电气化局集团宝鸡器材有限公司 | Anti-disengagement type pipe cap |
| CN205043067U (en) * | 2015-10-12 | 2016-02-24 | 杨鸾英 | Riveting set of bolt and plate |
| CN205064505U (en) * | 2015-05-19 | 2016-03-02 | 湖北博士隆科技股份有限公司 | Self tapping swivel nut for through -hole |
| CN105757095A (en) * | 2016-03-21 | 2016-07-13 | 哈尔滨东安发动机（集团）有限公司 | Self-locking thread sleeve device |
| CN205806135U (en) * | 2016-05-18 | 2016-12-14 | 湖北博士隆科技股份有限公司 | Anti-extrusion riveted type Binding post/stud |
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2017
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| JP2008241019A (en) * | 2007-03-29 | 2008-10-09 | Daiwa House Ind Co Ltd | Hole inner peripheral part anchoring type blind rivet and its anchoring structure |
| JP2009297753A (en) * | 2008-06-13 | 2009-12-24 | Kawasaki Heavy Ind Ltd | Piercing method using provisional tack |
| CN101619740A (en) * | 2009-04-23 | 2010-01-06 | 贵州航天精工制造有限公司 | Method for reinforcing thread hole strength of engineering material matrix with low strength and self-locking thread sleeve |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895057A (en) * | 2017-03-23 | 2017-06-27 | 湖北博士隆科技股份有限公司 | The special staking swivel nut of aluminium section bar |
| CN108443064A (en) * | 2018-05-02 | 2018-08-24 | 远景能源（江苏）有限公司 | Wind-driven generator passive type yawing brake system |
| CN110252900A (en) * | 2019-06-14 | 2019-09-20 | 公牛集团股份有限公司 | A kind of clinching method of connecting sheet components |
| CN114799745A (en) * | 2022-04-07 | 2022-07-29 | 江苏天钧精密技术有限公司 | Production method of steel wire thread insert capable of being rapidly installed and steel wire thread insert |
| CN114799745B (en) * | 2022-04-07 | 2024-01-23 | 江苏天钧精密技术有限公司 | Production method of steel wire thread insert capable of being rapidly installed and steel wire thread insert |
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Address after: 269 Chutian Avenue, Dongqiao Town, Zhongxiang City, Jingmen City, Hubei Province Applicant after: HUBEI BOSHILONG TECHNOLOGY Co.,Ltd. Address before: 269 Chutian Avenue, Dongqiao Town, Zhongxiang City, Jingmen City, Hubei Province Applicant before: HUBEI BOSHILONG TECHNOLOGY Co.,Ltd. |
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Address after: 431900 No. 8 Fushui Road, Nanhu New District, Zhongxiang City, Jingmen City, Hubei Province Applicant after: HUBEI BOSHILONG TECHNOLOGY Co.,Ltd. Address before: 269 Chutian Avenue, Dongqiao Town, Zhongxiang City, Jingmen City, Hubei Province Applicant before: HUBEI BOSHILONG TECHNOLOGY Co.,Ltd. |