CN206268200U - A kind of fastening assembly of installation-angle adjustable - Google Patents
A kind of fastening assembly of installation-angle adjustable Download PDFInfo
- Publication number
- CN206268200U CN206268200U CN201621267632.5U CN201621267632U CN206268200U CN 206268200 U CN206268200 U CN 206268200U CN 201621267632 U CN201621267632 U CN 201621267632U CN 206268200 U CN206268200 U CN 206268200U
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- sleeve
- hole
- fastening assembly
- screw rod
- bowl
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Abstract
The utility model discloses a kind of fastening assembly of installation-angle adjustable, including：Bolt, lock washer, bowl shaped part, sleeve, adjustment plate, support and buffer gasket, after screw bolt passes adjustment plate, support, sleeve, bowl shaped part, lock washer and buffer gasket, are then passed through mounting plane locking nut.The utility model can when mounted adjust angle, it is adaptable to special installation requirements.
Description
Technical field
The utility model is related to fastener areas, more particularly to a kind of fastening assembly of installation-angle adjustable.
Background technology
In today of mechanical industry fast development, particularly automobile industry, the requirement more and more higher that parts are installed, very
In the case of many can there is the deviation of angle in assembling in parts.With increasingly competitive, the cost of vehicle aftermarket
The fastening assembly of low, lightweight, process is simple and installation-angle adjustable is increasingly by the attention and favor of vehicle factory.
Utility model content
To solve the above problems, the utility model provides a kind of fastening assembly of installation-angle adjustable, including：
Bolt, lock washer, bowl shaped part, sleeve, support and adjustment plate, wherein,
The bolt includes bolt head and screw rod, and screw rod upper end is provided with screw thread, and the screw rod sequentially passes through adjustment plate, branch
After frame, sleeve, bowl shaped part, lock washer, mounting plane locking nut is then passed through；
The lock washer has a pad plane, and pad planar central is provided with hole of the aperture more than screw diameter, hole
Periphery be provided with least two hangnails for raising up；
The bowl shaped part is provided with through hole, and more than the diameter of screw rod, bowl shaped part lower end is bowl structure to through-hole aperture；
The sleeve upper end is the bowl structure for caving inward matched with bowl shaped part, and bottom is limited at support
In, the adjustment of horizontal level can be done in the range of support restriction；
The adjustment disk center is provided with through hole, and through-hole aperture is adjusted more than the diameter of the diameter less than bolt head of screw rod
Disk is near the side of bolt head into the bowl structure for caving inward；
The support has base and fixed component, and the base is used to accommodate and limit the bottom of the sleeve, described
Fixed component is used to be fixed.
It is preferred that the fastening assembly is also arranged between the bowl shaped part and lock washer including a buffer gasket,
During installation, buffer gasket is compressed by the bowl shaped part, plays buffering, protection, sealing process.
It is preferred that bolt head is the dome shape matched with the bowl structure of adjustment plate near the side of screw rod, so that
Bolt is set to be rotated along the contact surface with adjustment plate, you can to carry out the adjustment of any direction and angle close to adjustment plate.
It is preferred that the sleeve includes inner sleeve, outer sleeve and nylon ring, inner sleeve and outer sleeve are connected through a screw thread,
Allow that inner sleeve moves up and down along outer sleeve, the nylon ring pad is in inner sleeve lower end, the upper end of the nylon ring
Aperture is tapered into until being stuck on screw rod.So, when bolt rotates, bolt and nylon ring produce damping, nylon ring band again
Dynamic inner sleeve rotation.
It is preferred that the base is a cavity, the bottom of outer sleeve is limited in the cavity, the cavity wall of the base
Leave gap in bottom with outer sleeve so that sleeve can in the horizontal plane carry out the adjustment of position, the upper and lower two-layer difference of base
Through hole is provided with, the diameter of the aperture more than screw rod of through hole, the fixed component extends out from base, and fixed component is provided with peace
Dress hole, so that support is fixed.
It is preferred that the upper end of the adjustment plate is provided with the flange of projection, flange is stuck in the lower via hole of bracket base, from
And adjustment plate motion in the horizontal plane can be limited.
It is preferred that the periphery in the hole of the lock washer is provided with four equally distributed hangnails.
It is preferred that the inner sleeve includes discoid upper end and the cylinder extended downwardly along upper end center, inner sleeve
Upper end is the bowl structure for caving inward matched with the bowl shaped part, for the regulation of setting angle so that sleeve exists
Still can be fitted with bowl shaped part in the case of there is setting angle with supporting plane.Inner sleeve upper end-face edge is upwardly extended simultaneously
Turn up, valgus are divided into arc-shaped, so that it fits together with the contact surface of bowl shaped part do not interfere.The outer sleeve tool
There are bottom and the cylinder upwardly extended along bottom centre.
It is preferred that the bolt is hex bolts.
Compared with existing fastening assembly, the beneficial effect of the fastening assembly of the installation-angle adjustable is：
Because sleeve upper end and bowl dress lower are all for bowl-shape so that even if sleeve with the angled feelings of mounting plane
Remain to be fitted with bowl shaped part under condition；Also it is corresponding bowl structure due to bolt head and adjustment plate, such bolt is being twisted
Can be rotated along the contact surface with adjustment plate before entering nut, while sleeve can also be moved in the horizontal plane, until bolt
Suitable position is turned to, and bolt can drive inner sleeve to rotate while nut is screwed into, and make its upward motion, meanwhile, by
In there is hangnail on lock washer, the bolt can be pinned and do not allow it back to move.Therefore the utility model can tackle special
Installation requirements, without being bound by the influence of installation environment, remain to reach accurately installation effect.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the exploded view of the utility model embodiment；
Fig. 3 is the side view of the utility model embodiment；
Fig. 4 is the schematic diagram of bolt in the utility model embodiment；
Fig. 5 is the schematic diagram of lock washer in the utility model embodiment；
Fig. 6 is the schematic diagram of buffer gasket in the utility model embodiment；
Fig. 7 is the schematic diagram of bowl shaped part in the utility model embodiment；
Fig. 8 is the exploded view of the utility model embodiment middle sleeve；
Fig. 9 is the sectional view of the utility model embodiment middle sleeve；
Figure 10 is the schematic diagram of the utility model embodiment medium-height trestle；
Figure 11 is the exploded view of adjustment plate in the utility model embodiment.
The reference table of comparisons：
11- bolts；12- lock washers；13- buffer gaskets；14- bowl shaped parts；15- sleeves；16- supports；17- is adjusted
Disk；18- mounting planes；111- bolt heads；112- screw rods；121- pad planes；122 hangnails；151- inner sleeves；152- overcoats
Cylinder；153- nylon rings；161- bases；162- fixed components；163- mounting holes
Specific embodiment
Describe specific embodiment of the present utility model in detail below in conjunction with the accompanying drawings.X/Y plane is the institute of mounting plane 18 in figure
In face, referred to as horizontal plane.The positive direction of Z vertically upward, referred to as top；The negative direction of Z vertically downward, referred to as lower section.
As Figure 1-Figure 11, the fastening assembly of installation-angle adjustable provided by the utility model, it is adaptable to install
On automobile luggage racks, it includes：Bolt 11, lock washer 12, bowl shaped part 14, sleeve 15, adjustment plate 17, support 16 ease up
Rush packing ring 13.
Bolt 11 includes bolt head 111 and screw rod 112, and the upper end of screw rod 112 is provided with screw thread.The screw rod 112 is worn successively
After crossing adjustment plate 17, support 16, sleeve 15, bowl shaped part 14, buffer gasket 13, lock washer 12, mounting plane 18 is then passed through
Locking nut.Mounting plane 18 can be roof etc., and fastening assembly may pass through roof and be tightened in the nut installed in luggage carrier.
The lock washer 12 has a pad plane 121, and the center of pad plane 121 is provided with an aperture more than screw rod 112
The hole of diameter, the periphery in hole is provided with least two hangnails 122 for raising up, and can play locking effect, makes the bolt 11
Once being screwed into the lock washer 12 just can not back move.
It is preferred that the periphery in the hole of lock washer 12 is provided with four equally distributed hangnails 122.
The bowl shaped part 14 is provided with through hole, and through-hole aperture is more than the diameter of screw rod 112, and bowl shaped part lower end is bowl-shape knot
Structure, when fastening assembly is installed, bowl shaped part 14 is crushed on mounting plane 18, can be rotated along the contact surface with sleeve 15.
The sleeve 15 includes inner sleeve 151, outer sleeve 152 and nylon ring 153, and inner sleeve 151 and outer sleeve 152 pass through
Threaded connection so that inner sleeve 151 can move up and down along outer sleeve 152.Nylon ring 153 is padded in the lower end of inner sleeve 151.
Inner sleeve 151 includes discoid upper end and the cylinder extended downwardly along upper end center.The upper end of inner sleeve 151 is
The bowl structure for caving inward matched with bowl shaped part 14, for the regulation of setting angle so that sleeve 15 with installation
Plane 18 still can fit in the case of there is setting angle with bowl shaped part 14.The upper end-face edge of inner sleeve 151 is upwardly extended
And turn up, valgus are divided into arc-shaped, so that it fits together with the contact surface of bowl shaped part 14 do not interfere.
Outer sleeve 152 has bottom and the cylinder upwardly extended along bottom centre.
The upper end aperture of nylon ring 153 is tapered into until being stuck on screw rod 112.So, when bolt 11 rotates, bolt
11 produce damping with nylon ring 153, and nylon ring 153 drives inner sleeve 151 to rotate again.
The support 16 includes base 161 and fixed component 162.Base 161 is a cavity, for accommodating outer sleeve 152
Bottom and be limited in certain scope of activities.Base about 161 two-layer be respectively equipped with through hole, the aperture of through hole is more than
The diameter of screw rod 112.It is preferred that gap is left in the bottom of the cavity wall of base 161 and outer sleeve 152 so that sleeve 15 can be with
The adjustment of position is carried out in the horizontal plane.Fixed component 162 extends out from base 161, and mounting hole 163 is arranged on fixed component
On 162, so that support 16 is fixed.
The center of the adjustment plate 17 is provided with through hole, and through-hole aperture is straight less than bolt head 111 more than the diameter of screw rod 112
Footpath, adjustment plate 17 near the side of bolt head 111 into the bowl structure for caving inward so that screw rod 112 along
Contact surface with adjustment plate 17 is rotated.
It is preferred that bolt head 111 is the sphere matched with the bowl structure of adjustment plate 17 near the side of screw rod 112
Shape, so that bolt 11 can be rotated along the contact surface with adjustment plate 17, you can carry out any direction with close to adjustment plate 17
With the adjustment of angle.
It is preferred that the upper end of the adjustment plate 17 is provided with the flange of projection, flange is stuck in the lower floor of the base 161 of support 16
In through hole, such that it is able to limit the motion in the horizontal plane of adjustment plate 17.
During installation, support 16 is first fixed, sleeve 15 not necessarily perpendicular to mounting plane 18, due on inner sleeve 151
End and bowl dress part 12 lower end all for bowl-shape, can so allow sleeve 15 with mounting plane 18 it is angled in the case of still with bowl
Shape part 14 is fitted.Bolt 11 can be rotated before nut is screwed into along the contact surface with adjustment plate 17, at this while sleeve
15 can also move in the horizontal plane, and until bolt 11 turns to the position vertical with mounting plane 18, and bolt 11 is being screwed into
Inner sleeve 151 can be driven to rotate while nut, make its upward motion.Meanwhile, 12 have hangnail 122 on the lock washer, can
It is not allowed back to move to pin the bolt 11.
It is preferred that fastening assembly provided by the utility model is also arranged on the He of bowl shaped part 14 including a buffer gasket 13
Between lock washer 12.During installation, buffer gasket 13 is compressed by the bowl shaped part 14, plays buffering, protection, sealing process.
Be provided with buffer gasket 13 between the top of bowl shaped part 14 and the contact portion of lock washer 12, and the lower end of bowl shaped part 14 bowl-shape knot
Structure so that even if also not interfering with bowl shaped part 14 in the case of sleeve 15 and the out of plumb of mounting plane 18.
It is preferred that the bolt 11 is hex bolts.
It should be noted that above content be combine specific embodiment the utility model is made it is further in detail
Explanation, it is impossible to assert that specific embodiment of the present utility model is only limitted to this, under above-mentioned guidance of the present utility model, this area
Technical staff can carry out various improvement and deformation on the basis of above-described embodiment, and these are improved or deformation falls in this reality
With in new protection domain.
Claims (10)
1. a kind of fastening assembly of installation-angle adjustable, including：Bolt, lock washer, bowl shaped part, sleeve, support and tune
Whole disk, wherein,
The bolt includes bolt head and screw rod, and screw rod upper end is provided with screw thread, the screw rod sequentially pass through adjustment plate, support,
After sleeve, bowl shaped part, lock washer, mounting plane locking nut is then passed through；
The lock washer has a pad plane, and pad planar central is provided with hole of the aperture more than screw diameter, the week in hole
While being provided with least two hangnails for raising up；
The bowl shaped part is provided with through hole, and more than the diameter of screw rod, bowl shaped part lower end is bowl structure to through-hole aperture；
The sleeve upper end is the bowl structure for caving inward matched with bowl shaped part, and bottom is defined in the bracket, can
The adjustment of horizontal level is done in the range of support restriction；
The adjustment disk center is provided with through hole, and through-hole aperture is less than the diameter of bolt head more than the diameter of screw rod, and adjustment plate is leaned on
The side of nearly bolt head is into the bowl structure for caving inward；
The support has base and fixed component, and the base is used to accommodate and limit the bottom of the sleeve, the fixation
Part is used to be fixed.
2. fastening assembly according to claim 1, it is characterised in that be also arranged on the bowl-shaped part including a buffer gasket
Between part and the lock washer.
3. fastening assembly according to claim 1 and 2, it is characterised in that bolt head is and institute near the side of screw rod
State the dome shape that the bowl structure of adjustment plate matches.
4. fastening assembly according to claim 1 and 2, it is characterised in that the sleeve includes inner sleeve, outer sleeve and Buddhist nun
Long Huan, wherein, the inner sleeve and the outer sleeve are connected through a screw thread, and the nylon ring pad is in inner sleeve lower end, the Buddhist nun
The upper end aperture of imperial ring is tapered into until being stuck on screw rod.
5. fastening assembly according to claim 3, it is characterised in that the sleeve includes inner sleeve, outer sleeve and nylon
Ring, wherein, the inner sleeve and the outer sleeve are connected through a screw thread, and the nylon ring pad is in inner sleeve lower end, the nylon
The upper end aperture of ring is tapered into until being stuck on screw rod.
6. fastening assembly according to claim 5, it is characterised in that the base is a cavity, the bottom quilt of outer sleeve
It is limited in the cavity, the cavity wall of the base leaves gap with the bottom of outer sleeve, and the upper and lower two-layer of base sets respectively
There is through hole, the diameter of the aperture more than screw rod of through hole, the fixed component extends out from base, and fixed component is provided with installation
Hole.
7. fastening assembly according to claim 6, it is characterised in that the upper end of the adjustment plate is provided with the flange of projection,
Flange is stuck in the lower via hole of bracket base.
8. fastening assembly according to claim 7, it is characterised in that the periphery in the hole of the lock washer is provided with four
The hangnail of even distribution.
9. fastening assembly according to claim 8, it is characterised in that the inner sleeve includes discoid upper end and along upper
The cylinder that end center extends downwardly, inner sleeve upper end is the bowl structure for caving inward matched with the bowl shaped part,
Inner sleeve upper end-face edge is upwardly extended and turned up, and valgus are divided into arc-shaped, and the outer sleeve has bottom and along bottom centre
The cylinder for upwardly extending.
10. fastening assembly according to claim 9, it is characterised in that the bolt is hex bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621267632.5U CN206268200U (en) | 2016-11-23 | 2016-11-23 | A kind of fastening assembly of installation-angle adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621267632.5U CN206268200U (en) | 2016-11-23 | 2016-11-23 | A kind of fastening assembly of installation-angle adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206268200U true CN206268200U (en) | 2017-06-20 |
Family
ID=59041047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621267632.5U Active CN206268200U (en) | 2016-11-23 | 2016-11-23 | A kind of fastening assembly of installation-angle adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206268200U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774964A (en) * | 2019-01-28 | 2019-05-21 | 陕西智翔航空科技发展有限公司 | Composite material fuselage pairing type frame |
| CN112610588A (en) * | 2020-11-26 | 2021-04-06 | 昆山维开安电子科技有限公司 | Structure of anti-loosening threaded product and machining method thereof |
-
2016
- 2016-11-23 CN CN201621267632.5U patent/CN206268200U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774964A (en) * | 2019-01-28 | 2019-05-21 | 陕西智翔航空科技发展有限公司 | Composite material fuselage pairing type frame |
| CN112610588A (en) * | 2020-11-26 | 2021-04-06 | 昆山维开安电子科技有限公司 | Structure of anti-loosening threaded product and machining method thereof |
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