CN203585041U - Nut installing device - Google Patents
Nut installing device Download PDFInfo
- Publication number
- CN203585041U CN203585041U CN201320633210.5U CN201320633210U CN203585041U CN 203585041 U CN203585041 U CN 203585041U CN 201320633210 U CN201320633210 U CN 201320633210U CN 203585041 U CN203585041 U CN 203585041U
- Authority
- CN
- China
- Prior art keywords
- nut
- flange
- mounting device
- workpiece
- limited part
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Connection Of Plates (AREA)
Abstract
The utility model provides a nut installing device. The nut installing device is used for fixing a nut to be assembled to a workpiece matched with the nut. The nut installing device comprises a flange and an installing structure arranged on the flange, wherein an opening is formed in the flange and corresponds to the nut to be assembled, the installing structure is matched with a fixing structure arranged on the workpiece, and the nut installing device is assembled on the workpiece. The nut installing device can be installed on the workpiece while fixing the nut so that the nut can be kept to be aligned to a bolt via hole in the workpiece in the assembly process, people do not need to fix the nut manually or fixedly weld the nut in advance, and the nut installing device is convenient to operate and small in size and thus will not occupy much space in the assembly process.
Description
Technical field
The utility model relates to a kind of setting tool, relates in particular to a kind of nut mounting device.
Background technique
When nuts and bolt is installed, there is following several mode, but all have defect:
(1) bolts and nuts are directly installed: need be temporary fixed to nut during installation, and when mating parts is large or required torque is larger, a people is difficult to operation, and it is also longer to complete the time that assembling needs;
(2) by nut-welding therein on a part: high strength nut welding performance is not good, and welding deformation etc. may cause nut not overlap with bolt axis, and while causing assembling, bolt or nut damage;
(3) by after nut insert nut box, nut box is welded on one of them part: nut box needs larger space, the in the situation that of the compactness of space, cannot arrange; Once nut damages, cannot be worse, cause whole assembly to be scrapped.
Model utility content
Main purpose of the present utility model is to provide a kind of nut mounting device, is intended to solve in existing nut installation process operation inconvenience, takes up room more greatly when fixing by other instruments and easily departs from the problem of screw.
To achieve these goals, the utility model provides a kind of nut mounting device, for fixing nut to be assembled in the workpiece matching, this nut mounting device comprises flange and is arranged at the mounting structure on flange, described flange is provided with the opening corresponding with nut to be assembled, described mounting structure coordinates with the fixed structure arranging on workpiece, and assembling nut is on workpiece.
Preferably, described opening comprises at least two group opposite side, wherein at least one group of opposite side and nut interference fit.
Preferably, on described workpiece, corresponding nut is provided with bolt through-hole, described fixed structure comprises the spacing fitting surface and the mounting hole that are arranged at bolt through-hole opposite end, described mounting structure comprises the limited part and the positioning part that are arranged at flange opposite end, described limited part is fastened in spacing fitting surface, and described positioning part is fastened in mounting hole.
Preferably, described limited part and spacing fitting surface interference fit, described positioning part and mounting hole Spielpassung.
Preferably, described limited part is C font, vertical bending after being extended by one end of flange, then be bent to form to the direction of flange.
Preferably, described limited part is being connected of an oblique angle with described flange, and in substantially horizontal lower than flange place plane.
Preferably, described positioning part is zigzag, and the other end that is deviated from limited part by flange extends after also vertical bending, then is bent to form to the direction away from this flange.
Preferably, described positioning part is being connected of an oblique angle with described flange, and in substantially horizontal lower than flange place plane.
Preferably, described flange, limited part and positioning part integrated punching form, or are welded and fixed formation.
The utlity model has following beneficial effect:
In the time of the fixing described nut of nut mounting device of the present utility model, can be installed on workpiece, make described nut in assembly process, keep the bolt through-hole in alignment pieces, and without manual set screw nut or be welded and fixed in advance this nut again, operation more for convenience, and the size of this nut mounting device is less, can in assembly process, not take too large space.
Accompanying drawing explanation
Fig. 1 is the top perspective view with the utility model nut mounting device;
Fig. 2 is the side view of nut mounting device shown in Fig. 1;
The workpiece schematic diagram that Fig. 3 matches with nut;
Fig. 4 is the schematic diagram that by this nut mounting device, nut is installed in to workpiece described in Fig. 3.
Embodiment
Should be appreciated that specific embodiment described herein is only for explaining the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is the top perspective view with the utility model nut mounting device, Fig. 2 is the side view of nut mounting device shown in Fig. 1, Fig. 3 is that nut press mounting is in the side view of this nut mounting device, Fig. 4 is the workpiece schematic diagram matching with nut, and Fig. 5 is the schematic diagram that by this nut mounting device, nut is installed in to workpiece described in Fig. 4.The dismountable fixing described nut of described nut mounting device, and can be installed in fast on described workpiece, make nut aim at bolt through-hole, realize the quick assembling of bolts and nuts.
Described nut 10 is a general hexagon nut in present embodiment.
Described with treat workpiece 20 that fixing nut 10 coordinates on be provided with bolt through-hole 21, coordinate assembling with described nut 10 and bolt.This workpiece 20 also comprises the fixed structure that is arranged at bolt through-hole 21 relative both sides, comprises spacing fitting surface 23 and mounting hole 25, in order to install described nut mounting device.
Described nut mounting device 30 comprises flange 31 and is arranged at the mounting structure of flange opposite end, comprises limited part 33 and positioning part 35.Described in described flange 31 middle part correspondences, treat that fixing nut 10 is provided with opening 311, the fixing described nut 10 of interference fit, mounting structure (spacing fitting surface 23 and mounting hole 25) on the corresponding workpiece 20 coordinating with this nut 10 of described limited part 33 and positioning part 35 matches, in order to this mounting structure 30 that is fixed with nut 10 is fixed on workpiece 20, and make the bolt through-hole 21 in described opening 311 alignment pieces 20.
Roughly rounded lamellar body of described flange 31, and run through the described opening 311 of offering of its two apparent surface.The shape of described opening 311 and size are corresponding with described nut 10, and the described nut 10 of installing that can interference fit is in this opening 311.Concrete, at least one group of opposite side of described opening 311 and described nut 10 interference fit.In present embodiment, the corresponding described hexagon nut 10 of described opening 311 is provided with three groups of opposite side, and wherein one group of opposite side and nut 10 interference fit, other two groups of opposite side and nut 10 Spielpassung, to guarantee that described nut 10 press-fits opening 311 in this flange 31 and can not come off after interior.
Described limited part 33 is roughly C word shape, its one end by flange 311 is vertical bending after extending, to the direction of flange 31, be bent to form again, and this limited part 33 is being connected of an oblique angle with described flange 31, make this limited part 33 in substantially horizontal a little less than flange 31 place planes, be convenient to be buckled on described spacing fitting surface 23.
Described positioning part 35 is roughly zigzag, its the other end by flange 311 extends after also vertical bending, again to being bent to form away from the direction of this flange 31, and this positioning part 35 is also being connected of an oblique angle with described flange 31, make this limited part 33 in substantially horizontal a little less than flange 31 place planes, be convenient to be fastened in described mounting hole 25.In present embodiment, this positioning part 35 is fastened in mounting hole 25 when interior, and between mounting hole 25, is Spielpassung, and described limited part 33 is interference fit with 23 of spacing fitting surfaces.
In present embodiment, described flange 31, limited part 33 and positioning part 35 adopt integrated punching to form.Be appreciated that described limited part 33 and positioning part 35 also can be welded in the opposite end of flange 31, and the mounting structure setting on the corresponding described workpiece 20 in the position of described limited part 33 flange 31 relative to positioning part 35.
While using this nut mounting device that nut 10 and bolt are installed on bolt through-hole 21:
First, described nut 10 is press-fited in opening 311.Due to one group of opposite side and described nut 10 interference fit of described opening 311, thus need the application of force that nut 10 is installed in opening 311, and due to this interference fit, guaranteed that described nut 10 can not come off from this nut mounting device.
Secondly, this nut mounting device is installed on workpiece 20, makes the bolt through-hole 21 in described nut 10 alignment pieces 20.Concrete, described in start, the end of positioning part 35 extend out to another surface of workpiece 20 through described fixed hole 25, this positioning part 35 is fastened in fixed hole 25, then described in start, limited part 33 hooks are located on described spacing fitting surface 23, this nut mounting device can be installed on workpiece 20, and nut 10 supports workpiece 20 surfaces and aims at described bolt through-hole 21.
Finally, by described bolt, from screwing in to bolt through-hole 21 back to the surface of nut 10, in this process, described nut 10 is fixed by this nut mounting device, and without manual set screw nut or be welded and fixed this nut again, operation more for convenience.Complete after installation, the limited part 33 of start nut mounting device departs from from fitting surface 23, then by positioning part 35 from the interior extraction of fixed hole 25, this nut mounting device can be taken out from workpiece 20.
Nut mounting device of the present utility model, one opening 311 in order to fixing nut 10 to be assembled is set on flange plate, to fix described nut 10, and then limited part 33 is set and positioning part 35 is assembled on workpiece 20 by the fixed structure on correspondence workpiece 20 to be coordinated, nut can be fixed on relatively on workpiece 20 to the assembling realizing with bolt, and without manual set screw nut or be welded and fixed in advance this nut again, operation more for convenience, and the size of this nut mounting device is less, can in assembly process, not take too large space.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. a nut mounting device, for fixing nut to be assembled in the workpiece matching, it is characterized in that: this nut mounting device comprises flange and is arranged at the mounting structure on flange, described flange is provided with the opening corresponding with nut to be assembled, described mounting structure coordinates with the fixed structure arranging on workpiece, and assembling nut is on workpiece.
2. nut mounting device according to claim 1, is characterized in that, described opening comprises at least two group opposite side, wherein at least one group of opposite side and nut interference fit.
3. nut mounting device according to claim 1, it is characterized in that, on described workpiece, corresponding nut is provided with bolt through-hole, described fixed structure comprises the spacing fitting surface and the mounting hole that are arranged at bolt through-hole opposite end, described mounting structure comprises the limited part and the positioning part that are arranged at flange opposite end, described limited part is fastened in spacing fitting surface, and described positioning part is fastened in mounting hole.
4. nut mounting device according to claim 3, is characterized in that, described limited part and spacing fitting surface interference fit, described positioning part and mounting hole Spielpassung.
5. nut mounting device according to claim 3, is characterized in that, described limited part is C font, vertical bending after being extended by one end of flange, then be bent to form to the direction of flange.
6. nut mounting device according to claim 5, is characterized in that, described limited part is being connected of an oblique angle with described flange, and in substantially horizontal lower than flange place plane.
7. nut mounting device according to claim 5, is characterized in that, described positioning part is zigzag, and the other end that is deviated from limited part by flange extends after also vertical bending, then is bent to form to the direction away from this flange.
8. nut mounting device according to claim 7, is characterized in that, described positioning part is being connected of an oblique angle with described flange, and in substantially horizontal lower than flange place plane.
9. nut mounting device according to claim 3, is characterized in that, described flange, described limited part and described positioning part integrated punching form, or are welded and fixed formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633210.5U CN203585041U (en) | 2013-10-14 | 2013-10-14 | Nut installing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633210.5U CN203585041U (en) | 2013-10-14 | 2013-10-14 | Nut installing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203585041U true CN203585041U (en) | 2014-05-07 |
Family
ID=50582971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320633210.5U Expired - Fee Related CN203585041U (en) | 2013-10-14 | 2013-10-14 | Nut installing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203585041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671411A (en) * | 2019-10-23 | 2020-01-10 | 北京汽车集团越野车有限公司 | Nut external member |
-
2013
- 2013-10-14 CN CN201320633210.5U patent/CN203585041U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671411A (en) * | 2019-10-23 | 2020-01-10 | 北京汽车集团越野车有限公司 | Nut external member |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205605614U (en) | Elevator sedan -chair frame fast -assembling nut plate | |
| CN105972021A (en) | Unilaterally-operable connecting device for steel structure connection and electric installation tool | |
| CN203585041U (en) | Nut installing device | |
| CN203456737U (en) | Connecting pieces for a power distribution cabinet frame and the power distribution cabinet frame | |
| CN203570782U (en) | Mounting part and stored liquid separator in refrigerating system | |
| CN207309269U (en) | A kind of preceding energy-absorbing beam left and right installation board assembly | |
| CN201547108U (en) | Combination nut tightening piece | |
| CN103556760A (en) | Connecting device of horizontal frame and vertical frame of curtain wall | |
| CN203685790U (en) | Twisted-shaped connector of anti-seismic support | |
| JP4361600B1 (en) | Fixing bracket and fixing method of solar cell module | |
| CN202579574U (en) | Movable nut plate assembly and vehicle | |
| CN204942166U (en) | Fixing device and there is its electric equipment | |
| CN205156264U (en) | Rat guard, protection against rodents device and air conditioner | |
| CN103423254B (en) | Fastening piece fast joint structure, connecting means and use the strongbox of this linkage structure | |
| CN206481253U (en) | A kind of photovoltaic bracket rapid installing connection structure | |
| CN204774608U (en) | Expansion tank mounting structure | |
| CN204972811U (en) | Fire hydrant case convenient to fire hydrant door is installed and removed | |
| CN103244521A (en) | Mounting plate with kidney-shaped holes | |
| CN205752612U (en) | A kind of graphite grounding wire connector | |
| CN106885112A (en) | A kind of fixed pedestal on the inside of electric power pylon | |
| CN115107909B (en) | Auxiliary fixture of front grille assembly | |
| CN206607715U (en) | A kind of column corner fixture | |
| CN206856424U (en) | A kind of control arm installation assembly and automobile | |
| CN203708721U (en) | PCB fixation and installation structure on UPS device | |
| CN203066410U (en) | Self-fastened aluminum suspension loop |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20211014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |