CN207634489U - A kind of spring nut and its fit structure that can be positioned - Google Patents
A kind of spring nut and its fit structure that can be positioned Download PDFInfo
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- CN207634489U CN207634489U CN201721768883.6U CN201721768883U CN207634489U CN 207634489 U CN207634489 U CN 207634489U CN 201721768883 U CN201721768883 U CN 201721768883U CN 207634489 U CN207634489 U CN 207634489U
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- nut
- fit structure
- intermediate plate
- flange
- positioning
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Abstract
The utility model discloses a kind of spring nuts and its fit structure that can be positioned, it includes metal spring leaf nut body and base mate structure, metal spring leaf nut body includes first clamping piece and second intermediate plate, threaded hole is provided in first clamping piece, it is provided with circular vias in second intermediate plate, the positioning flange coaxially arranged with circular vias is additionally provided in second intermediate plate and positioning flange is between first clamping piece and second intermediate plate；The rectangular sliding slot for facilitating metal spring leaf nut body to install and the location hole for coordinating positioning metal spring nut ontology with positioning flange are provided in base mate structure.The utility model is simple in structure, easy to use, its location and installation for coordinating the location hole being arranged in base mate structure to effectively realize spring nut by the way that positioning flange is arranged on metal spring leaf nut body avoids spring nut position caused by since the processing of base mate structure is inaccurate and shakes inaccurate problem.
Description
Technical field
The utility model is related to a kind of spring nut structures, belong to vehicle body parts technical field, and in particular to Yi Zhongke
With the spring nut and its fit structure of positioning.
Background technology
Existing metal spring leaf nut is bending-type clamping piece structure, and the side of bending is via, and the other side is threaded hole, two
It is plane in side, matrix can only be slid into from open end.It is existing metal spring leaf nut and its fit structure as shown in Figs 1-4
Schematic diagram.Existing this bending-type metal spring leaf nut does not have location structure, is limited using to spring nut boundary in
The mode of position constrains its position.Due to consider its install convenience, position limiting structure apart from spring nut boundary can there are away from
From, and the boundary dimensions precision of spring nut is not high, thus will lead to the problem of spring nut position and shake inaccuracy, into
And cause fastened product space deviation.
Utility model content
In view of the above-mentioned drawbacks of the prior art, the purpose of this utility model is a kind of metal with location structure of design
Spring nut and base mate structure can be positioned after this new spring nut is installed in the base, solve reed
The problem of position inaccuracy after nut slides into.
The utility model discloses a kind of spring nuts and its fit structure that can be positioned comprising metal spring leaf nut
Ontology and base mate structure, the metal spring leaf nut body include first clamping piece and second intermediate plate, in the first clamping piece
It is provided with threaded hole, circular vias is provided in the second intermediate plate, is additionally provided in the second intermediate plate and the round mistake
The coaxially arranged positioning flange in the hole and positioning flange is between the first clamping piece and the second intermediate plate；Described matrix
The rectangular sliding slot for facilitating the metal spring leaf nut body installation is provided on fit structure and for matching with the positioning flange
Close the location hole for positioning the metal spring leaf nut body.
In a kind of preferred embodiment of the utility model, the positioning flange is cylindric；The location hole it is straight
Diameter is corresponding with the positioning outer diameter of flange.
In a kind of preferred embodiment of the utility model, the width of the rectangular sliding slot is more than the straight of the location hole
Diameter.
In a kind of preferred embodiment of the utility model, circle is provided between the rectangular sliding slot and the location hole
Arc changeover portion.
In a kind of preferred embodiment of the utility model, the arc length of the location hole is more than the half arc of circular hole
It is long.
In a kind of preferred embodiment of the utility model, it is provided in the first clamping piece coaxial with the threaded hole
The flange of arrangement, the flange extend in the same direction with the positioning flange.
The utility model has the beneficial effects that：The utility model is simple in structure, easy to use, by metal spring leaf spiral shell
The location hole being arranged in setting positioning flange cooperation base mate structure on maternal body effectively realizes the positioning peace of spring nut
Dress avoids spring nut position caused by since the processing of base mate structure is inaccurate and shakes inaccurate problem, while side
The design of shape sliding slot effectively place metal spring leaf nut smoothly slide into matrix.
Description of the drawings
Fig. 1 structural schematic diagrams of spring nut and its fit structure in the prior art；
Fig. 2 spring nut and its fit structure assembling schematic diagram in the prior art；
Fig. 3 in the prior art spring nut and its cooperation A-A sectional views；
Fig. 4 is the metal spring leaf nut of a kind of spring nut that can be positioned of the utility model embodiment and its fit structure
The structural schematic diagram of ontology；
Fig. 5 is the base mate structure of a kind of spring nut that can be positioned of the utility model embodiment and its fit structure
Structural schematic diagram；
Fig. 6 is the installation relation signal of a kind of spring nut that can be positioned of the utility model embodiment and its fit structure
Figure；
Fig. 7 is the assembling schematic diagram of a kind of spring nut that can be positioned of the utility model embodiment and its fit structure；
Fig. 8 is the sectional view of a kind of spring nut that can be positioned of the utility model embodiment and its fit structure.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
A kind of spring nut and its fit structure that can be positioned shown in the utility model Figure of description comprising
Metal spring leaf nut body 1 and base mate structure 2, metal spring leaf nut body 1 include first clamping piece 1.1 and second intermediate plate
1.2, threaded hole 4 is provided in first clamping piece 1.1, and circular vias 5 is provided in second intermediate plate 1.2, is also set in second intermediate plate 1.2
It is equipped with the positioning flange 6 coaxially arranged with circular vias 5 (on the inside of towards metal spring leaf nut body) and positioning flange 6 is located at the
Between one intermediate plate 1.1 and second intermediate plate 1.2；The side for facilitating metal spring leaf nut body 1 to install is provided in base mate structure 2
Shape sliding slot 7 and location hole 8 for coordinating positioning metal spring nut ontology 1 with positioning flange 6.It is cylindric to position flange 6；
The diameter of location hole 8 is corresponding with the positioning outer diameter of flange 6.The width of rectangular sliding slot 7 is more than the diameter of location hole 8, rectangular cunning
The width of slot 7 is more than the outer diameter of positioning flange 6.Arc transition section 9, location hole 8 are provided between rectangular sliding slot 7 and location hole 8
The circular arc that side is connect with rectangular sliding slot 5 is opening-like, and location hole 8 is with 5 link position of rectangular sliding slot for rounding off thus shape
At yoke configurations, ensureing that the positioning of metal spring leaf nut may be implemented in the while of installing convenience in this way.The arc length of location hole 8
More than the half arc length of circular hole.The flange 10 coaxially arranged with threaded hole 4 is provided in first clamping piece 1.1 (towards metal
Spring nut outer body), flange 10 extends in the same direction with positioning flange 6.It may be noted that positioning flange 6 and location hole 8
Shape be not limited to the cylindric of the utility model embodiment, the clamping as long as shape of both can match, meet
Metal spring leaf nut body 1 is installed on base mate structure 2 and does not shake the requirement for meeting the utility model, that is, positions flange 6
It is corresponding with the cross-sectional shape of location hole 8.
It should be understood that the above is only the specific embodiments of the utility model, but the scope of protection of the utility model
It is not limited thereto, any technical person familiar with the field can be thought easily in the technical scope disclosed by the utility model
The change or replacement arrived, should be covered within the scope of the utility model.
Claims (7)
1. a kind of spring nut and its fit structure that can be positioned, including metal spring leaf nut body (1) and base mate knot
Structure (2), the metal spring leaf nut body (1) include first clamping piece (1.1) and second intermediate plate (1.2), the first clamping piece
(1.1) it is provided with threaded hole (4) on, circular vias (5) is provided on the second intermediate plate (1.2), it is characterised in that：Described
The positioning flange (6) coaxially arranged with the circular vias (5) and the positioning flange (6) are additionally provided on two intermediate plates (1.2)
Between the first clamping piece (1.1) and the second intermediate plate (1.2)；It is provided on described matrix fit structure (2) conveniently
It the rectangular sliding slot (7) of the metal spring leaf nut body (1) installation and is used for and the positioning flange (6) the cooperation positioning gold
Belong to the location hole (8) of spring nut ontology (1).
2. a kind of spring nut and its fit structure that can be positioned according to claim 1, it is characterised in that：It is described fixed
Position flange (6) is cylindric, and the location hole (8) is circular hole；The diameter of the location hole (8) and the positioning flange (6)
Outer diameter is corresponding.
3. a kind of spring nut and its fit structure that can be positioned according to claim 1, it is characterised in that：The side
The width of shape sliding slot (7) is more than the diameter of the location hole (8).
4. a kind of spring nut and its fit structure that can be positioned according to claim 1, it is characterised in that：The side
The width of shape sliding slot (7) is more than the outer diameter of positioning flange (6).
5. a kind of spring nut and its fit structure that can be positioned according to claim 1, it is characterised in that：The side
Arc transition section (9) is provided between shape sliding slot (7) and the location hole (8).
6. a kind of spring nut and its fit structure that can be positioned according to claim 1, it is characterised in that：It is described fixed
The arc length in position hole (8) is more than the half arc length of circular hole.
7. a kind of spring nut and its fit structure that can be positioned according to claim 1, it is characterised in that：Described
The flange (10) coaxially arranged with the threaded hole (4) is provided on one intermediate plate (1.1), the flange (10) is turned over the positioning
Side (6) extends in the same direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721768883.6U CN207634489U (en) | 2017-12-18 | 2017-12-18 | A kind of spring nut and its fit structure that can be positioned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721768883.6U CN207634489U (en) | 2017-12-18 | 2017-12-18 | A kind of spring nut and its fit structure that can be positioned |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207634489U true CN207634489U (en) | 2018-07-20 |
Family
ID=62863856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721768883.6U Active CN207634489U (en) | 2017-12-18 | 2017-12-18 | A kind of spring nut and its fit structure that can be positioned |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207634489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628272A (en) * | 2020-12-15 | 2021-04-09 | 上汽通用汽车有限公司 | Inserted sheet nut and coupling assembling |
-
2017
- 2017-12-18 CN CN201721768883.6U patent/CN207634489U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628272A (en) * | 2020-12-15 | 2021-04-09 | 上汽通用汽车有限公司 | Inserted sheet nut and coupling assembling |
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