CN206539581U - A kind of assemblnig nut - Google Patents
A kind of assemblnig nut Download PDFInfo
- Publication number
- CN206539581U CN206539581U CN201720227825.6U CN201720227825U CN206539581U CN 206539581 U CN206539581 U CN 206539581U CN 201720227825 U CN201720227825 U CN 201720227825U CN 206539581 U CN206539581 U CN 206539581U
- Authority
- CN
- China
- Prior art keywords
- curved portions
- nut
- clamping
- longitudinal direction
- neck
- 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
Abstract
The utility model is related to a kind of assemblnig nut, including the first curved portions and the second curved portions；First curved portions constitute complete nut with the second curved portions by being engaged by clamping；The inner surface of first curved portions is provided with the first threaded portion；The inner surface of second curved portions is provided with the second threaded portion；After first curved portions and the second curved portions clamping in place, each screw thread of the first threaded portion corresponds the complete circle screw thread of composition with each screw thread of the second threaded portion.The technical program is by the way that nut to be designed as to detachable the first curved portions and the second curved portions, nut after assembling is used in the case where being threadedly coupled longer occasion, as long as being just made up of the nut of completion near the position the grafting combination of the first curved portions and the second curved portions near the position that nut needs, screwing process is solved, the convenience of connection is realized.
Description
Technical field
The utility model belongs to connector technical field, particularly relates to a kind of assemblnig nut.
Background technology
Nut is one of most commonly seen connection member in mechanical field, under using bolt and nut connected mode, nut
It is integrated, generally with screw rod, bolt or screw fit, plays the effect of being connected.
The structure of nut is that the mode that can be mutually twisted with the external screw thread of screw rod, bolt or screw is entered with internal thread
Row threaded connection.But if in the case that the length of screw rod is larger, and the external screw thread on screw rod be located at screw rod middle part or
In the case of whole screw rod is externally threaded, nut have to from one end of screw rod rotate to centre of screw rod etc. need to coordinate or
Fixed position, causes whole assembling process cumbersome, and assembles the time increase of needs, and production efficiency is relatively low.
Utility model content
The purpose of this utility model is to provide a kind of composable nut, to solve nut with being carried out with longer external screw thread
Assembling process is cumbersome during threaded connection, the problem of installation time length and low production efficiency.
The utility model is achieved through the following technical solutions：
A kind of assemblnig nut, including the first curved portions and the second curved portions；First curved portions and described second
Curved portions constitute complete nut by being engaged by clamping；
The inner surface of first curved portions is provided with the first threaded portion；The inner surface of second curved portions is set
There is the second threaded portion；After first curved portions and the second curved portions clamping in place, each spiral shell of first threaded portion
Line corresponds the complete circle screw thread of composition with each screw thread of second threaded portion.
Longitudinal neck is provided with the both sides end face of first curved portions, in the two side ends of second curved portions
Longitudinal clamping boss is provided with face, longitudinal clamping boss is corresponded in clamping and longitudinal neck.
The radial section of the radial section of longitudinal neck and longitudinal clamping boss is isosceles trapezoid.
It is provided with a side end face of first curved portions on first longitudinal direction neck, another side end face and is provided with first
Longitudinal clamping boss；It is provided with a side end face of second curved portions on second longitudinal direction clamping boss, another side end face
It is provided with second longitudinal direction neck；The first longitudinal direction clamping boss is engaged by clamping with the second longitudinal direction neck, and described second indulges
It is engaged by clamping to clamping boss and the first longitudinal direction neck.
The radial section of the first longitudinal direction neck, the radial section of the second longitudinal direction neck, first clamping are convex
The radial section of the radial section of platform and the second clamping boss is isosceles trapezoid.
The beneficial effects of the utility model are：
The technical program is by the way that nut to be designed as to detachable the first curved portions and the second curved portions so that after assembling
Nut can be used in the case where being threadedly coupled longer occasion, as long as passing through the first curved portions and the near the position that nut needs
The grafting combination of two curved portions just constitutes the nut of completion near the position, solves screwing process, realizes
The convenience of connection.
Brief description of the drawings
Fig. 1 is that nut decomposing schematic representation can be assembled in the utility model；
Fig. 2 is that schematic diagram after nut assembling can be assembled in the utility model；
Fig. 3 is in application scenario nut assembling process schematic diagram；
Fig. 4 is to be completed schematic diagram in application scenario nut；
Fig. 5 is the structural representation after nut is fastened in place.
Description of reference numerals
1 first curved portions, 2 second curved portions, 3 screw rods, 11 longitudinal necks, 21 longitudinal clamping boss.
Embodiment
Describe the technical solution of the utility model in detail by the following examples, following embodiment is only exemplary
, it is only capable of for explanation and illustration the technical solution of the utility model, and be not to be construed as to technical solutions of the utility model
Limitation.
Embodiment 1
The application provides a kind of assemblnig nut, as shown in Figures 1 to 5, including the first curved portions 1 and the second curved portions
2, the inner surface and the second curved portions inner surface of the first curved portions in this technical scheme are semicircle be similar to existing skill
The nut of art is two parts along the plane cutting crossed the centre line, and is to ensure the first curved portions and second using semicircular structure
The intensity of curved portions, although if the first curved portions and the second curved portions one are more than semi arch, one is less than semi arch structure
The technical program can be realized, but is not preferred scheme；First curved portions are complete by the composition that is engaged by clamping with the second curved portions
Nut, coordinates for threaded 3 screw thread.
The inner surface of first curved portions 1 is provided with the first threaded portion；The inner surface of second curved portions 2 is provided with second
Threaded portion；After first curved portions and the second curved portions clamping in place, each screw thread of the first threaded portion with the second threaded portion
Each screw thread corresponds the complete circle screw thread of composition；After first curved portions and the second curved portions clamping, its inner surface it is interior
Screw thread is identical with the internal thread of the nut of prior art, is engaged with external screw thread to be coordinated.
Longitudinal neck 11 is provided with the both sides end face of the first curved portions 1, on the both sides end face of the second curved portions 2
Longitudinal clamping boss 21 is provided with, longitudinal clamping boss is corresponded in clamping and longitudinal neck.
The radial section of the radial section of longitudinal neck and longitudinal clamping boss is isosceles trapezoid.In the other of the application
In embodiment, the radial cross-sectional shape of the radial cross-sectional shape of longitudinal neck and longitudinal clamping boss can also be other structures,
As long as ensure that the first curved portions and the second curved portions clamping and ensure the intensity of combination nut after clamping.
Embodiment 2
The application also provides a kind of assemblnig nut, including the first curved portions and the second curved portions；First curved portions with
Second curved portions constitute complete nut by being engaged by clamping.
The inner surface of first curved portions is provided with the first threaded portion；The inner surface of second curved portions is provided with the second spiral shell
Line portion；After first curved portions and the second curved portions clamping in place, each screw thread of the first threaded portion is every with the second threaded portion
Individual screw thread corresponds the complete circle screw thread of composition.
It is provided with a side end face of the first curved portions on first longitudinal direction neck, another side end face and is provided with first longitudinal direction
Clamping boss；It is provided with a side end face of the second curved portions on second longitudinal direction clamping boss, another side end face and is provided with
Two longitudinal necks；First longitudinal direction clamping boss is engaged by clamping with second longitudinal direction neck, second longitudinal direction clamping boss and first longitudinal direction
Neck is engaged by clamping.
Radial section, the radial section of second longitudinal direction neck, the radial section of the first clamping boss of first longitudinal direction neck
And second the radial section of clamping boss be isosceles trapezoid.
The assembling nut of the technical program is before being assembled, it is necessary to have one section of external diameter than the internal diameter of practical set nut
Small screw rod or external screw thread, is easy to nut to carry out screw thread cooperation with target external screw thread again after the enterprising luggage in this position is matched somebody with somebody.
The utility model is by preferred embodiment having carried out detailed explanation.However, by studying carefully above,
Change and increase to each embodiment are also apparent to those of ordinary skill in the art.It is intended that institute
There are these to change and increase all to fall in the utility model scope of the claimed protection.
Claims (5)
1. a kind of assemblnig nut, it is characterised in that：Including the first curved portions and the second curved portions；First curved portions with
Second curved portions constitute complete nut by being engaged by clamping；
The inner surface of first curved portions is provided with the first threaded portion；The inner surface of second curved portions is provided with
Two threaded portions；After first curved portions and the second curved portions clamping in place, each screw thread of first threaded portion is equal
The complete circle screw thread of composition is corresponded with each screw thread of second threaded portion.
2. assemblnig nut according to claim 1, it is characterised in that：On the both sides end face of first curved portions
Longitudinal neck is provided with, longitudinal clamping boss, the longitudinal direction card are provided with the both sides end face of second curved portions
Boss is connect to correspond in clamping and longitudinal neck.
3. assemblnig nut according to claim 2, it is characterised in that：The radial section of longitudinal neck with it is described
The radial section of longitudinal clamping boss is isosceles trapezoid.
4. assemblnig nut according to claim 1, it is characterised in that：On a side end face of first curved portions
It is provided with first longitudinal direction neck, another side end face and is provided with first longitudinal direction clamping boss；In the side of second curved portions
It is provided with end face on second longitudinal direction clamping boss, another side end face and is provided with second longitudinal direction neck；The first longitudinal direction clamping
Boss is engaged by clamping with the second longitudinal direction neck, and the second longitudinal direction clamping boss is matched somebody with somebody with the first longitudinal direction neck clamping
Close.
5. assemblnig nut according to claim 4, it is characterised in that：The radial section of the first longitudinal direction neck,
The radial direction of the radial section of the second longitudinal direction neck, the radial section of the first clamping boss and the second clamping boss
Section is isosceles trapezoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720227825.6U CN206539581U (en) | 2017-03-10 | 2017-03-10 | A kind of assemblnig nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720227825.6U CN206539581U (en) | 2017-03-10 | 2017-03-10 | A kind of assemblnig nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206539581U true CN206539581U (en) | 2017-10-03 |
Family
ID=59941780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720227825.6U Expired - Fee Related CN206539581U (en) | 2017-03-10 | 2017-03-10 | A kind of assemblnig nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206539581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843672A (en) * | 2018-08-10 | 2018-11-20 | 平湖巨龙紧固件有限公司 | A kind of modular nut |
-
2017
- 2017-03-10 CN CN201720227825.6U patent/CN206539581U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843672A (en) * | 2018-08-10 | 2018-11-20 | 平湖巨龙紧固件有限公司 | A kind of modular nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 Termination date: 20200310 |