CN2419410Y - Vehicle wheel locking device - Google Patents
Vehicle wheel locking device Download PDFInfo
- Publication number
- CN2419410Y CN2419410Y CN 99225279 CN99225279U CN2419410Y CN 2419410 Y CN2419410 Y CN 2419410Y CN 99225279 CN99225279 CN 99225279 CN 99225279 U CN99225279 U CN 99225279U CN 2419410 Y CN2419410 Y CN 2419410Y
- Authority
- CN
- China
- Prior art keywords
- nut
- locking device
- keyway
- spring ring
- screw cap
- 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.)
- Expired - Fee Related
Links
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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model relates to a vehicle wheel locking device, belonging to a locking device for axles and wheels. The utility model is designed mainly to solve the problem that wheels are easy to fall down after a screw of an axle head of an existing axle is worn. A key groove of an axle head is made into a lying key groove. A plurality of screw cap positioning key grooves are arranged on the outer plane of a screw cap of the axle head. The outer sides of the screw cap positioning key grooves are provided with a spring ring groove, a spring ring, and a through key groove. The utility model has the advantage that after the axle head and the screw of the screw cap are worn, or after a bearing is damaged, the screw cap and the wheels can not be slipped away, and the running safety can be ensured.
Description
The utility model relates to the locking device of a kind of axletree and wheel.
The axletree of existing various vehicles is when spindle nose thread abrasion or damage of bearings after, and wheel slips out easily, and particularly Motor Vehicle is easy to overturning after wheel flies out when running at high speed, and causes the traffic accident of car crash.
The purpose of this utility model is the Vehicle wheel locking device that a kind of spindle nose thread abrasion rear wheel of design can not slip out.
The purpose of this utility model is achieved in that makes the keyway 1 that crouches with axletree spindle nose keyway, on spindle nose nut outerplanar, establish several nut positioning splines 2, at nut positioning spline peripheral hardware spring ring groove 3, use for putting spring ring, other makes spring ring and gib headed key, and gib headed key is made up of key body 4 and gib head 5.
Crouch for the ease of gib headed key is packed in the keyway, can on nut, establish a logical keyway 6.
Usage: wheel is installed to axle go up back installation nut, make on the nut logical keyway with the axle on relative gib headed key can being packed into wherein of keyway for sleeping in, this moment, the key body was arranged in the keyway that crouches, again gib headed key is pushed inward after nut tightened, make gib head 5 enter in the nut positioning spline 2, again spring ring is put into spring ring groove 3, gib headed key is fixed.
The utility model has the advantages that: behind thread abrasion or damage of bearings on nut and the spindle nose, when the wheel pressurized outwards slided, because the spindle nose keyway is the keyway that crouches, gib headed key was stuck in the keyway that crouches, and nut and wheel can not slipped out, and guarantees traffic safety.
Fig. 1 is the axletree generalized section that is provided with the keyway that crouches;
Fig. 2 is that the master of nut looks schematic representation;
Fig. 3 is the gib headed key schematic representation;
Fig. 4 is the nut generalized section.
Embodiment: the spindle nose keyway is made keyway 1 (see figure 1) that crouches, on spindle nose nut outerplanar, establish several nut positioning spline 2 (see figure 2)s, in nut positioning spline peripheral hardware spring ring groove 3 (see figure 4)s, to make during making after the gib head of gib headed key enters in the nut positioning spline, the also surplus a bit of nut in outside is established the spring ring groove along one week of inwall of this segment nut; Make gib headed key and spring ring in addition, gib headed key is formed (see figure 3) by key body 4 and gib head 5; On nut, establish one in addition for adorning logical keyway 6 (see figure 4)s that gib headed key is used, if, also can not establish logical keyway on the nut with the spindle nose lengthening.
Claims (2)
1. Vehicle wheel locking device is characterized in that axletree spindle nose keyway is made keyway for sleeping in [1], establishes several nut positioning splines [2] on spindle nose nut outerplanar, nut positioning spline peripheral hardware spring ring groove [3], and other makes spring ring and gib headed key.
2,, it is characterized in that on nut, establishing a logical keyway [6] according to the said Vehicle wheel locking device of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99225279 CN2419410Y (en) | 1999-10-14 | 1999-10-14 | Vehicle wheel locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99225279 CN2419410Y (en) | 1999-10-14 | 1999-10-14 | Vehicle wheel locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2419410Y true CN2419410Y (en) | 2001-02-14 |
Family
ID=34015183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99225279 Expired - Fee Related CN2419410Y (en) | 1999-10-14 | 1999-10-14 | Vehicle wheel locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2419410Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358813A (en) * | 2014-10-31 | 2015-02-18 | 平高集团有限公司 | Spring press fitting component and spring device using same |
| CN104948553A (en) * | 2015-05-13 | 2015-09-30 | 中煤平朔集团有限公司 | Novel electric shovel pushing and pressing main shaft nut fixing device |
-
1999
- 1999-10-14 CN CN 99225279 patent/CN2419410Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358813A (en) * | 2014-10-31 | 2015-02-18 | 平高集团有限公司 | Spring press fitting component and spring device using same |
| CN104358813B (en) * | 2014-10-31 | 2017-04-05 | 平高集团有限公司 | A kind of pressure mounting of the spring component and the spring assembly using the press-loading apparatus |
| CN104948553A (en) * | 2015-05-13 | 2015-09-30 | 中煤平朔集团有限公司 | Novel electric shovel pushing and pressing main shaft nut fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |