CN212564024U - Anti-loosening double nut - Google Patents
Anti-loosening double nut Download PDFInfo
- Publication number
- CN212564024U CN212564024U CN202021119774.3U CN202021119774U CN212564024U CN 212564024 U CN212564024 U CN 212564024U CN 202021119774 U CN202021119774 U CN 202021119774U CN 212564024 U CN212564024 U CN 212564024U
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- nut
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- threaded rod
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- locking
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- 230000002093 peripheral effect Effects 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a locking double nut of dynamic formula relates to machine-building technical field. The utility model discloses a fixed plate, the front side of fixed plate is connected with a first mounting panel and a second mounting panel respectively through first bolt and second bolt, first mounting panel and second mounting panel are fixed through locking double nut, locking double nut includes two nut components, be equipped with a locking subassembly between the two nut components, nut components includes a nut, the front side fixed mounting of nut has a ring, a ring channel has been seted up to the week side of ring, locking subassembly includes a threaded rod, the week side sliding connection of threaded rod has two sliding plates, locking subassembly still includes two touch panels, connect through the connecting plate between sliding plate and the conflict board. The utility model discloses a be equipped with a locking subassembly between two nut components, when arbitrary nut component takes place not hard up, another nut component will restrain it to take place not hard up to the coming off of mounting panel has been avoided.
Description
Technical Field
The utility model belongs to the technical field of the machine-building, especially, relate to a locking double nut of dynamic formula.
Background
A nut, also known as a nut, is a fastening tool having a hole in its center and threads on the inside of the hole. Nuts are often used in conjunction with appropriately sized screws to secure the respective joint portions. If the nut is loosened by vibration or other environmental factors, the relevant part can be further reinforced by using glue or pins and other tools. The nut is hexagonal in shape and square in shape.
At present, when fixing double-phase adjacent mounting panel through the bolt, twist two nuts soon on the bolt that corresponds mostly to fix two adjacent mounting panels, but fix the mounting panel through a mode one to one, make the nut unrestricted, when taking place vibrations, the nut easily drops, leads to the mounting panel pine to take off, for this, the utility model designs a locking double nut of dynamic formula to this, solves above problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a locking double nut of dynamic formula through being equipped with a locking subassembly between two nut components, has solved the easy not hard up problem of current nut.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a locking double nut, which comprises a fixed plate, wherein the front side of the fixed plate is respectively connected with a first mounting plate and a second mounting plate through a first bolt and a second bolt, the first mounting plate and the second mounting plate are fixed through a locking double nut, the locking double nut comprises two nut components, and a locking component is arranged between the two nut components;
the nut component comprises a nut, a circular ring is fixedly arranged on the front side of the nut, and an annular groove is formed in the peripheral side face of the circular ring;
the locking subassembly includes a threaded rod, the week side sliding connection of threaded rod has two sliding plates, the locking subassembly still includes two conflict boards, connect through the connecting plate between sliding plate and the conflict board.
Preferably, the inner diameter of the ring is greater than the maximum diameter of the nut by a difference of between 1 and 2 cm.
Preferably, the threaded rod is a bidirectional threaded rod.
Preferably, a baffle is fixedly mounted on each of two end faces of the threaded rod, the baffle is a steel alloy member, and a spring is sleeved on the peripheral side face of the threaded rod and located between the baffle and the sliding plate.
Preferably, the sliding plate is internally provided with a threaded hole matched with the threaded rod.
Preferably, an arc-shaped groove matched with the annular groove is formed in one side face of the contact plate, and the width of the contact plate is the same as that of the annular groove.
Preferably, one end of the connecting plate is rotatably connected with the sliding plate through a hinged support, and the other end of the connecting plate is rotatably connected with the abutting plate through a hinged support.
The utility model discloses following beneficial effect has:
the utility model discloses a revolve wrong threaded rod, later carry on spacingly to two touch panels with the hand, avoid the conflict board to rotate along with the threaded rod, when the threaded rod rotates, two sliding plates will be close to each other, thereby make a conflict board insert the inside of a ring channel, another conflict board inserts the inside of another ring channel, thereby carry on spacingly to two nut components, when arbitrary nut components in two nut components takes place not hard up, because setting up of locking component another nut component will restrain it, avoid it to take place not hard up, the utility model discloses a be equipped with a locking component between two nut components, when arbitrary nut components takes place not hard up, another nut component will restrain it and take place not hard up, thereby avoided droing of mounting panel.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a locking double nut;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic structural diagram of a double locknut;
FIG. 4 is a front view of FIG. 3;
FIG. 5 is a schematic structural view of the nut assembly;
FIG. 6 is a schematic structural view of the anti-loosening assembly;
in the drawings, the components represented by the respective reference numerals are listed below:
1. a fixing plate; 2. a first mounting plate; 3. a second mounting plate; 4. a first bolt; 5. a second bolt; 6. double nuts for preventing looseness; 7. a nut assembly; 701. a nut; 702. a circular ring; 703. an annular groove; 8. a locking assembly; 801. a threaded rod; 802. a baffle plate; 803. a sliding plate; 804. a spring; 805. a touch plate; 806. a connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention relates to a locking double nut, which comprises a fixing plate 1, wherein the front side of the fixing plate 1 is connected to a first mounting plate 2 and a second mounting plate 3 through a first bolt 4 and a second bolt 5, respectively, the first mounting plate 2 and the second mounting plate 3 are fixed through a locking double nut 6, the locking double nut 6 comprises two nut assemblies 7, and a locking assembly 8 is arranged between the two nut assemblies 7;
the nut component 7 comprises a nut 701, a circular ring 702 is fixedly installed on the front side of the nut 701, and an annular groove 703 is formed in the peripheral side surface of the circular ring 702;
the anti-loose assembly 8 comprises a threaded rod 801, two sliding plates 803 are slidably connected to the peripheral side surfaces of the threaded rod 801, the anti-loose assembly 8 further comprises two abutting plates 805, and the sliding plates 803 and the abutting plates 805 are connected through a connecting plate 806.
Further, the inner diameter of the ring 702 is larger than the maximum diameter of the nut 701 by a difference of 1-2 cm.
Further, the threaded rod 801 is a bidirectional threaded rod.
Furthermore, a baffle 802 is fixedly installed on both end faces of the threaded rod 801, the baffle 802 is a steel alloy member, and a spring 804 is sleeved on the peripheral side face of the threaded rod 801 and between the baffle 802 and the sliding plate 803.
Further, the sliding plate 803 is internally provided with a threaded hole matched with the threaded rod 801.
Further, an arc-shaped groove matched with the annular groove 703 is formed in one side surface of the abutting plate 805, and the width of the abutting plate 805 is the same as that of the annular groove 703.
Further, one end of the connecting plate 806 is rotatably connected to the sliding plate 803 by a hinge, and the other end of the connecting plate 806 is rotatably connected to the interference plate 805 by a hinge.
When the first mounting plate 2 and the second mounting plate 3 need to be fixed, first, a first bolt 4 passes through the fixing plate 1 and the first mounting plate 2, then a nut component 7 is screwed on the first bolt 4 to fix the first mounting plate 2, then a second bolt 5 passes through the fixing plate 1 and the second mounting plate 3, then another nut component 7 is screwed on the second bolt 5 to fix the second mounting plate 3, then the threaded rod 801 is screwed, then the two touch plates 805 are limited by hands to prevent the touch plates 805 from rotating along with the threaded rod 801, when the threaded rod 801 rotates, the two sliding plates 803 approach each other, so that one touch plate 805 is inserted into the inside of one annular groove 703, the other touch plate 805 is inserted into the inside of the other annular groove 703 to limit the two nut components 7, when any one nut component 7 in the two nut components 7 is loosened, because another nut component 7 of setting up of locking component 8 will restrain it, avoid it to take place not hard up, the utility model discloses a be equipped with a locking component 8 between two nut components 7, when an arbitrary nut component 7 takes place not hard up, another nut component 7 will restrain it and take place not hard up to the coming off of mounting panel has been avoided.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a locking double nut of dynamic formula, includes fixed plate (1), the front side of fixed plate (1) is connected with a first mounting panel (2) and a second mounting panel (3) respectively through first bolt (4) and second bolt (5), its characterized in that:
the first mounting plate (2) and the second mounting plate (3) are fixed through double anti-loosening nuts (6), each double anti-loosening nut (6) comprises two nut assemblies (7), and an anti-loosening assembly (8) is arranged between the two nut assemblies (7);
the nut component (7) comprises a nut (701), a circular ring (702) is fixedly installed on the front side of the nut (701), and an annular groove (703) is formed in the peripheral side face of the circular ring (702);
the anti-loosening assembly (8) comprises a threaded rod (801), two sliding plates (803) are connected to the peripheral side face of the threaded rod (801) in a sliding mode, the anti-loosening assembly (8) further comprises two abutting plates (805), and the sliding plates (803) and the abutting plates (805) are connected through connecting plates (806).
2. A double nut of the locking type according to claim 1, characterized in that the inner diameter of said ring (702) is greater than the maximum diameter of the nut (701) by a difference of between 1-2 cm.
3. An anti-loosening double nut according to claim 1, wherein the threaded rod (801) is a two-way threaded rod.
4. The double locking nuts according to claim 1, wherein a baffle (802) is fixedly installed on each of two end faces of the threaded rod (801), the baffle (802) is made of steel alloy, and a spring (804) is sleeved on the peripheral side face of the threaded rod (801) and located between the baffle (802) and the sliding plate (803).
5. Double nut of the locking type according to claim 1, characterized in that the sliding plate (803) is internally provided with a threaded hole matching the threaded rod (801).
6. The double nuts of claim 1, wherein an arc-shaped groove matched with the annular groove (703) is formed on one side surface of the abutting plate (805), and the width of the abutting plate (805) is the same as that of the annular groove (703).
7. Double nut with locking according to claim 1, characterized in that one end of the connecting plate (806) is pivotally connected to the sliding plate (803) by means of a hinge and the other end of the connecting plate (806) is pivotally connected to the interference plate (805) by means of a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021119774.3U CN212564024U (en) | 2020-06-17 | 2020-06-17 | Anti-loosening double nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021119774.3U CN212564024U (en) | 2020-06-17 | 2020-06-17 | Anti-loosening double nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212564024U true CN212564024U (en) | 2021-02-19 |
Family
ID=74634926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021119774.3U Active CN212564024U (en) | 2020-06-17 | 2020-06-17 | Anti-loosening double nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212564024U (en) |
-
2020
- 2020-06-17 CN CN202021119774.3U patent/CN212564024U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Factory Building 2 #, No. 782 Nanming Road, Nanmingshan Street, Liandu District, Lishui City, Zhejiang Province, 323000 Patentee after: Zhejiang Huayu Automation Technology Co.,Ltd. Address before: 323000 no.266, Shiniu Road, nanmingshan street, economic development zone, Liandu District, Lishui City, Zhejiang Province Patentee before: Lishui Huayu Automation Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |