CN204213144U - For the positive and negative combined locking nut of automobile balance axial end - Google Patents
For the positive and negative combined locking nut of automobile balance axial end Download PDFInfo
- Publication number
- CN204213144U CN204213144U CN201420535653.5U CN201420535653U CN204213144U CN 204213144 U CN204213144 U CN 204213144U CN 201420535653 U CN201420535653 U CN 201420535653U CN 204213144 U CN204213144 U CN 204213144U
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- CN
- China
- Prior art keywords
- locking nut
- screens post
- jack panel
- cavity
- positive
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of positive and negative combined locking nut for automobile balance axial end, comprise positive lock jack panel and reverse locking nut, the side of positive lock jack panel is evenly provided with at least two cavitys, stressed spring is equipped with in cavity, screens post is provided with in cavity, screens post is connected on stressed spring, the side of reverse locking nut is provided with the groove matched with cavity, when positive lock jack panel and reverse locking nut are fitted, screens post snaps in groove, the side of positive lock jack panel is provided with screens post and regulates turning lever, screens post regulates turning lever to be connected by lever with screens post and to control screens post to compress stressed spring and sink in cavity.Structure of the present utility model is simple, convenient to use, and can effectively prevent trunnion shaft from loosening, stability in use is good, and applicability is strong.
Description
Technical field
The utility model belongs to nut technical field, is specifically related to a kind of positive and negative combined locking nut for automobile balance axial end.
Background technique
Automobile balance shaft is generally be provided with locking nut at the end face of trunnion shaft when mounted, the locking nut of prior art is generally unidirectional, but in use, because automobile makes the locking nut of end face stressed because heavy duty easily causes side direction inertial impact force in movement process, tight split nut is easily made to loosen, thus affect the normal use of automobile, be difficult to the demand meeting market to a certain extent, applicability is affected.
Summary of the invention
It is simple that the purpose of this utility model is to provide a kind of structure, the good and positive and negative combined locking nut for automobile balance axial end that applicability is good of stability in use.
The technological scheme realizing the utility model object is a kind of positive and negative combined locking nut for automobile balance axial end, comprise positive lock jack panel and reverse locking nut, the side of described positive lock jack panel is evenly provided with at least two cavitys, stressed spring is equipped with in cavity, screens post is provided with in cavity, described screens post is connected on described stressed spring, the side of described reverse locking nut is provided with the groove matched with cavity, when described positive lock jack panel and described reverse locking nut are fitted, described screens post snaps in groove, the side of described positive lock jack panel is provided with screens post and regulates turning lever, described screens post regulates turning lever to be connected by lever with described screens post and to control described screens post to compress stressed spring and sink in cavity.
The diameter of described positive lock jack panel is greater than the diameter of reverse locking nut, and described screens post regulates turning lever to be arranged on outside the diameter of reverse locking nut.
Cavity is four and is evenly arranged on the side of positive lock jack panel.
The utility model has positive effect: structure of the present utility model is simple, convenient to use, in use, forward and reverse locking nut of successively screwing on, when both fit, the screens post screens of positive lock jack panel is in the groove of reverse locking nut, and when trunnion shaft is subject to impacting in use, no matter positive lock jack panel loosens or reverse locking nut loosening, remain another and can strengthen locking, thus can effectively prevent trunnion shaft from loosening, stability in use is good, and applicability is strong.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein:
Fig. 1 is structural representation of the present utility model.
Embodiment
(embodiment 1)
Fig. 1 shows a kind of embodiment of the present utility model, and wherein Fig. 1 is structural representation of the present utility model.
See Fig. 1, a kind of positive and negative combined locking nut for automobile balance axial end, comprise positive lock jack panel 1 and reverse locking nut 2, the side of described positive lock jack panel 1 is evenly provided with at least two cavitys 3, stressed spring 4 is equipped with in cavity 3, screens post 5 is provided with in cavity 3, described screens post 5 is connected on described stressed spring 4, the side of described reverse locking nut 2 is provided with the groove 6 matched with cavity 3, when described positive lock jack panel 1 is fitted with described reverse locking nut 2, described screens post 5 snaps in groove 6, the side of described positive lock jack panel 1 is provided with screens post and regulates turning lever 7, described screens post regulates turning lever 7 to be connected by lever 8 with described screens post 5 and to control described screens post 5 to compress stressed spring 4 and sink in cavity 3.
The diameter of described positive lock jack panel 1 is greater than the diameter of reverse locking nut 2, and described screens post regulates turning lever to be arranged on outside the diameter of reverse locking nut.
Cavity is four and is evenly arranged on the side of positive lock jack panel.
Structure of the present utility model is simple, convenient to use, in use, forward and reverse locking nut of successively screwing on, when both fit, the screens post screens of positive lock jack panel is in the groove of reverse locking nut, and when trunnion shaft is subject to impacting in use, no matter positive lock jack panel loosens or reverse locking nut loosening, remain another and can strengthen locking, thus can effectively prevent trunnion shaft from loosening, stability in use is good, and applicability is strong.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to mode of execution of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all mode of executions.And these belong to connotation of the present utility model the apparent change of extending out or variation still belong to protection domain of the present utility model.
Claims (3)
1. the positive and negative combined locking nut for automobile balance axial end, comprise positive lock jack panel and reverse locking nut, it is characterized in that: on the side of described positive lock jack panel, be evenly provided with at least two cavitys, stressed spring is equipped with in cavity, screens post is provided with in cavity, described screens post is connected on described stressed spring, the side of described reverse locking nut is provided with the groove matched with cavity, when described positive lock jack panel and described reverse locking nut are fitted, described screens post snaps in groove, the side of described positive lock jack panel is provided with screens post and regulates turning lever, described screens post regulates turning lever to be connected by lever with described screens post and to control described screens post to compress stressed spring and sink in cavity.
2. the positive and negative combined locking nut for automobile balance axial end according to claim 1, it is characterized in that: the diameter of described positive lock jack panel is greater than the diameter of reverse locking nut, described screens post regulates turning lever to be arranged on outside the diameter of reverse locking nut.
3. the positive and negative combined locking nut for automobile balance axial end according to claim 2, is characterized in that: cavity is four and is evenly arranged on the side of positive lock jack panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535653.5U CN204213144U (en) | 2014-09-18 | 2014-09-18 | For the positive and negative combined locking nut of automobile balance axial end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535653.5U CN204213144U (en) | 2014-09-18 | 2014-09-18 | For the positive and negative combined locking nut of automobile balance axial end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204213144U true CN204213144U (en) | 2015-03-18 |
Family
ID=52981818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420535653.5U Expired - Fee Related CN204213144U (en) | 2014-09-18 | 2014-09-18 | For the positive and negative combined locking nut of automobile balance axial end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204213144U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438645A (en) * | 2016-08-23 | 2017-02-22 | 无锡市东赫金属制品有限公司 | Tightly fastened bolt-nut assembly |
| CN108119511A (en) * | 2018-02-19 | 2018-06-05 | 何长青 | A kind of double nut reverse thread anti-loosing fixing device |
| CN111963550A (en) * | 2020-08-31 | 2020-11-20 | 鹰潭九隆科技产业有限公司 | Oil tank nut component |
-
2014
- 2014-09-18 CN CN201420535653.5U patent/CN204213144U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438645A (en) * | 2016-08-23 | 2017-02-22 | 无锡市东赫金属制品有限公司 | Tightly fastened bolt-nut assembly |
| CN108119511A (en) * | 2018-02-19 | 2018-06-05 | 何长青 | A kind of double nut reverse thread anti-loosing fixing device |
| CN111963550A (en) * | 2020-08-31 | 2020-11-20 | 鹰潭九隆科技产业有限公司 | Oil tank nut component |
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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: 20150318 Termination date: 20150918 |
|
| EXPY | Termination of patent right or utility model |