CN205136317U - Locking lock -nut - Google Patents
Locking lock -nut Download PDFInfo
- Publication number
- CN205136317U CN205136317U CN201520848441.7U CN201520848441U CN205136317U CN 205136317 U CN205136317 U CN 205136317U CN 201520848441 U CN201520848441 U CN 201520848441U CN 205136317 U CN205136317 U CN 205136317U
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- CN
- China
- Prior art keywords
- lock
- nut
- locking
- groove
- banking stop
- 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.)
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Abstract
The utility model relates to a machine parts technical field especially relates to a locking lock -nut. Including the main part, be equipped with the locking groove of intercommunication main part inner wall and the fixed slot of intercommunication locking groove and main part outer wall in the main part, the locking inslot is equipped with the lock banking stop that matches with it, is equipped with the set screw who matches with it in the fixed slot. The utility model discloses a nut is simple structure not only, and the locking is convenient, effectively carries out the locking to the nut, prevents that the nut is not hard up.
Description
Technical field
The utility model relates to component of machine technical field, particularly relates to a kind of locking lock-nut.
Background technique
Nut is exactly nut, is used for the part played the role of fastening with bolt or screw rod together with being screwed in, and is fastenedly connected two mechanical parts with through hole for playing.As bolt is screwed out nut, can make again these two parts separately, therefore this connection belongs to removably connect, and also can be widely used on sheet material.When machinery is run, unavoidably mechanical vibration can be produced, long-term mechanical vibration cause nut to rock, cause thread abrasion, fastening effect is deteriorated, have impact on service behaviour and the stability of machinery, particularly have impact on the machining accuracy of some precision equipments, also likely there is the phenomenon that nut thread hole deviate from by bolt, thus cause mechanical failure.
Summary of the invention
The purpose of this utility model is to solve the problem, and provides a kind of locking lock-nut.
In order to reach above-mentioned model utility object, the utility model by the following technical solutions:
A kind of locking lock-nut, comprises main body, is provided with the lock groove and the fixed groove being communicated with lock groove and body outer wall that are communicated with main body inner wall, is provided with the lock banking stop matched with it, is provided with the set screw matched with it in fixed groove in lock groove in main body.
As preferably, described lock groove is square groove, and described lock banking stop is the cuboid matched with it.
As preferably, described lock groove is circular trough, and described lock banking stop is the cylindrical body matched with it.
As preferably, the inwall of described lock groove is inclined-plane, is scalene cylinder described in described lock banking stop.
As preferably, bottom described locking card, be provided with locking line.
As preferably, described set screw is interior hexagonal, cross or a word screw.
Compared with prior art, beneficial effect is the utility model: structure is simple, and locking is convenient, effectively carries out locking to nut, prevents nut loosening.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is explosive view of the present utility model;
Fig. 3 is another kind of structural representation of the present utility model.
In figure: 1 main body, 2 lock grooves, 3 fixed grooves, 4 lock banking stops, 5 set screws.
Embodiment
Below by specific embodiment, explanation is further described to the technical solution of the utility model.
Embodiment:
A kind of locking lock-nut, as depicted in figs. 1 and 2, comprise main body 1, the lock groove 2 being communicated with main body 1 inwall and the fixed groove 3 being communicated with lock groove 2 and main body 1 outer wall is provided with in main body 1, the lock banking stop 4 matched with it is provided with in lock groove 2, be provided with the set screw 5 matched with it in fixed groove 3, set screw 5 is interior hexagonal, cross or a word screw.
Lock groove of the present utility model 2 one kinds of situations are square groove, and described lock banking stop 4 is the cuboid matched with it.
Lock groove of the present utility model 2 one kinds of situations are circular trough, and described lock banking stop 4 is the cylindrical body matched with it.
As shown in Figure 3, the inwall of lock groove 2 of the present utility model is inclined-plane, is scalene cylinder described in described lock banking stop 4.Scalene cylinder can increase the occlusion of lock banking stop 4 pairs of screw rods.
In order to increase the occlusion of lock banking stop 4 pairs of screw rods, bottom lock banking stop 4, be provided with locking line.
Claims (5)
1. a locking lock-nut, it is characterized in that, comprise main body (1), the lock groove (2) being communicated with main body (1) inwall and the fixed groove (3) being communicated with lock groove (2) and main body (1) outer wall is provided with in main body (1), be provided with the lock banking stop (4) matched with it in lock groove (2), in fixed groove (3), be provided with the set screw (5) matched with it.
2. the locking lock-nut of one according to claim 1, is characterized in that, described lock groove (2) is square groove, and described lock banking stop (4) is the cuboid matched with it.
3. the locking lock-nut of one according to claim 1, is characterized in that, described lock groove (2) is circular trough, and described lock banking stop (4) is the cylindrical body matched with it.
4. the locking lock-nut of one according to claim 1, is characterized in that, described lock banking stop (4) bottom is provided with locking line.
5. the locking lock-nut of one according to claim 1 or 2 or 3, is characterized in that, described set screw (5) is interior hexagonal, cross or a word screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520848441.7U CN205136317U (en) | 2015-10-29 | 2015-10-29 | Locking lock -nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520848441.7U CN205136317U (en) | 2015-10-29 | 2015-10-29 | Locking lock -nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205136317U true CN205136317U (en) | 2016-04-06 |
Family
ID=55622115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520848441.7U Active CN205136317U (en) | 2015-10-29 | 2015-10-29 | Locking lock -nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205136317U (en) |
-
2015
- 2015-10-29 CN CN201520848441.7U patent/CN205136317U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |