CN103607864A - Suspension type moving locking device - Google Patents
Suspension type moving locking device Download PDFInfo
- Publication number
- CN103607864A CN103607864A CN201310649935.8A CN201310649935A CN103607864A CN 103607864 A CN103607864 A CN 103607864A CN 201310649935 A CN201310649935 A CN 201310649935A CN 103607864 A CN103607864 A CN 103607864A
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- China
- Prior art keywords
- nut
- locking device
- rivet
- locking
- earhole
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Abstract
The invention relates to a suspension type moving locking device. The locking device consists of a bracket, a rivet I, a nut base, a locking insert, a nut shell, a rivet II and a mounting hole, wherein the bracket is of an L shape, and the mounting hole is formed in one side surface of the L shape; the nut base is fixed on the surface of the bracket corresponding to the mounting hole through the rivet I and the rivet II, and an ear hole I and an ear hole II are formed at the opposite two ends of the nut base; the locking insert and the nut shell are in close fit together in a stamping mode; a side ear I and a side ear II are arranged on the two opposite sides of the nut shell and are matched with the ear hole I and ear hole II on the two sides of the nut base; the locking insert and the nut shell in close fit are fastened with the nut base, a certain moving amount is reserved between the side ear I and side ear II on the two sides of the nut shell and the ear hole I and ear hole II on the nut base, and free connection with a screw can be realized. The locking device provided by the invention has a simple structure as well as the shock resistance and loosening resistance of a self-locking nut.
Description
Technical field
The invention belongs to mechanical manufacturing field, particularly a kind of suspension type locking device that moves about.
Background technology
In industries such as Aeronautics and Astronautics, boats and ships, the freedom from vibration of electrical equipment control part is necessarily eager to excel, so it is fixedly a very important link.In some box-type main frames, when being installed, wiring board or parts can only rely on sidewall to be fixed, with regard to a kind of suspension type locking device of needs, carry out transposition in this case fastening, but, when transposition, there is error in holder and matrix locking hole often, causes difficulty is installed maybe cannot installs, and needs a kind of indexing function that both have, position of mounting hole is adjustable, has again good freedom from vibration, locking, the device of being convenient to Fast Installation, dismounting.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind ofly both there is indexing function, position of mounting hole is adjustable, has again good antivibration, locking property, is convenient to the locking device of Fast Installation, dismounting.
The suspension type locking device that moves about, this locking device is comprised of support, rivet one, nut base, locking inserts, nut shell, rivet one, installing hole; Described support is L shaped, and its L shaped one side face is provided with installing hole; Nut base is fixed on the support face corresponding with installing hole by rivet one, rivet two, at the opposite end of nut base, is respectively provided with earhole one, earhole two; Together with described locking inserts closely cooperates by impact style with nut shell; The relative both sides of nut shell are provided with and pick up the ears one, pick up the ears two, match with earhole one, the earhole two on nut base both sides; Cooperation is locked to inserts, nut shell and nut base closely and is buckled together, nut shell both sides pick up the ears one, pick up the ears two and nut base on earhole one, earhole two between have certain free movement, can freedom be connected with screw.
The quantity of described installing hole is 3.Locking inserts can adopt metal or nonmetallic materials to make.
Locking device of the present invention adopts L shaped structure, not only can freely adjust installation site, but also has the freedom from vibration of self-locking nut, locking property.
Accompanying drawing explanation
Fig. 1 is the front view of locking device of the present invention;
Fig. 2 is the left view of locking device of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1 and Figure 2, a kind of suspension type locking device that moves about, is comprised of support 1, rivet 1, nut base 3, locking inserts 4, nut shell 5, rivet 1, installing hole 7.Support 1 is L shaped, and its L shaped one side face is provided with installing hole 7, and the quantity of installing hole 7 is 3, whole locking device can be fixed on to the relevant position of casing.Nut base 3 is fixed on support 1 face corresponding with installing hole 7 by rivet 1, rivet 26, at the opposite end of nut base 3, is respectively provided with earhole 1, earhole 2 10.Together with closely cooperating by impact style with nut shell 5, locking inserts 4 forms a self-locking nut with auto-lock function.Locking inserts 4 can adopt metal or nonmetallic materials to make according to the needs that use locking torque.The relative both sides of nut shell 5 are provided with and pick up the ears 1, pick up the ears 2 11, match with earhole 1, the earhole 2 10 on nut base 3 both sides.Cooperation is locked to inserts 4, nut shell 5 closely and is buckled together with nut base 3, nut shell 5 both sides pick up the ears 1, pick up the ears 2 11 with nut base 3 on earhole 1, earhole 2 10 between have certain free movement, energy freedom is connected with screw.
In the installation of locking device of the present invention in casing, energy extensive use, by the conversion of support 1, convenient and swift during installation, both had the freedom from vibration of common self-locking nut, locking property, can freely adjust position again, is convenient to Fast Installation, dismounting.
Claims (3)
1. the suspension type locking device that moves about, is characterized in that: described locking device is comprised of support (1), rivet one (2), nut base (3), locking inserts (4), nut shell (5), rivet one (6), installing hole (7); Described support (1) is L shaped, and its L shaped one side face is provided with installing hole (7); Nut base (3) is fixed on support (1) face corresponding with installing hole (7) by rivet one (2), rivet two (6), at the opposite end of nut base (3), is respectively provided with earhole one (8), earhole two (10); Together with described locking inserts (4) closely cooperates by impact style with nut shell (5); The relative both sides of nut shell (5) are provided with and pick up the ears one (9), pick up the ears two (11), match with earhole one (8), the earhole two (10) on nut base (3) both sides; Cooperation is locked to inserts (4), nut shell (5) and nut base (3) to be closely buckled together, nut shell (5) both sides pick up the ears one (9), pick up the ears two (11) and nut base (3) on earhole one (8), earhole two (10) between have certain free movement, can freedom be connected with screw.
2. according to locking device described in claim 1, it is characterized in that: the quantity of described installing hole (7) is 3.
3. according to locking device described in claim 1, it is characterized in that: described locking inserts (4) can adopt metal or nonmetallic materials to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310649935.8A CN103607864B (en) | 2013-12-06 | 2013-12-06 | Suspension type is moved about locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310649935.8A CN103607864B (en) | 2013-12-06 | 2013-12-06 | Suspension type is moved about locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103607864A true CN103607864A (en) | 2014-02-26 |
| CN103607864B CN103607864B (en) | 2016-01-06 |
Family
ID=50126048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310649935.8A Active CN103607864B (en) | 2013-12-06 | 2013-12-06 | Suspension type is moved about locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103607864B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200985941Y (en) * | 2006-12-13 | 2007-12-05 | 贵州航天精工制造有限公司 | Quick-release spherical surface movable bed plate self-lock screw |
| CN202707760U (en) * | 2012-07-23 | 2013-01-30 | 贵州航天精工制造有限公司 | Floating self-locking nut assembly |
| CN203691828U (en) * | 2013-12-06 | 2014-07-02 | 贵州精立航太科技有限公司 | Suspension type moving locking device |
-
2013
- 2013-12-06 CN CN201310649935.8A patent/CN103607864B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200985941Y (en) * | 2006-12-13 | 2007-12-05 | 贵州航天精工制造有限公司 | Quick-release spherical surface movable bed plate self-lock screw |
| CN202707760U (en) * | 2012-07-23 | 2013-01-30 | 贵州航天精工制造有限公司 | Floating self-locking nut assembly |
| CN203691828U (en) * | 2013-12-06 | 2014-07-02 | 贵州精立航太科技有限公司 | Suspension type moving locking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103607864B (en) | 2016-01-06 |
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| C14 | Grant of patent or utility model | ||
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