CN205841462U - The axle tube structure of the truck drive shaft with position detecting function - Google Patents
The axle tube structure of the truck drive shaft with position detecting function Download PDFInfo
- Publication number
- CN205841462U CN205841462U CN201620565764.XU CN201620565764U CN205841462U CN 205841462 U CN205841462 U CN 205841462U CN 201620565764 U CN201620565764 U CN 201620565764U CN 205841462 U CN205841462 U CN 205841462U
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- China
- Prior art keywords
- central siphon
- drive shaft
- position detecting
- tube structure
- detecting function
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Abstract
This utility model relates to the axle tube structure of the truck drive shaft of a kind of band position detecting function, and including central siphon, described central siphon rear end is provided with central siphon universal-joint fork, it is characterised in that: described central siphon uses non-magnetic metal material to make, and central siphon is installed with magnet.This utility model simple in construction, compact, reasonable, with supporting sleeve structure with the use of, it is possible to detect that power transmission shaft, whether beyond normal range of operation, finds to eliminate safe hidden trouble in advance in time.
Description
Technical field
This utility model relates to a kind of truck drive shaft, the truck drive shaft of a kind of band position detecting function
Axle tube structure, belong to auto-parts technical field.
Background technology
Power transmission shaft is the vitals transmitting power in automotive transmission, and its effect is together with change speed gear box, drive axle
The power of electromotor is passed to wheel, makes automobile produce driving force.Power transmission shaft to transmit bigger moment of torsion, and its security performance is straight
Connect the personal safety having influence on driver and crew.
Owing in automobilism, Uneven road can produce and beats, power transmission shaft can be produced active force, cause power transmission shaft parts
Damage, wear and tear, deform and lose dynamic balancing, make automobile produce abnormal sound and vibration under steam, can cause time serious being correlated with
The damage of parts.The impaired situation of power transmission shaft is to occur beyond in the case of its normal range of operation mostly, but in prior art
Power transmission shaft there is no what means for detecting the most whether power transmission shaft has the situation beyond normal range of operation, all
It is just discovery out of joint, there is potential safety hazard.To this end, applicant have developed the vehicle transmission of a kind of band position detecting function
Axle.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of band position detecting function
The axle tube structure of truck drive shaft, its simple in construction, compact, reasonable, with supporting sleeve structure with the use of, it is possible to examine in time
Measure whether power transmission shaft exceeds normal range of operation, find in advance to eliminate safe hidden trouble.
The technical scheme provided according to this utility model: the axle tube structure of the truck drive shaft of band position detecting function, bag
Including central siphon, described central siphon rear end is provided with central siphon universal-joint fork, it is characterised in that: described central siphon uses non-magnetic metal material system
Become, central siphon is installed with magnet.
As further improvement of the utility model, if described central siphon outer wall is provided with the axial bond that arterial highway circumference is uniform
Groove.
As further improvement of the utility model, the axial keyway on described central siphon outer wall has four roads, and four roads are axial
The keyway degree of depth is identical but width different, the narrow axial keyway of the wide axial keyway of twice, twice respectively on central siphon outer wall in
180 ° symmetrical.
As further improvement of the utility model, described central siphon uses non-magnetic austenitic stainless steel to make.
This utility model compared with prior art, has the advantage that this utility model simple in construction, compact, reasonable, with
Supporting sleeve structure with the use of, it is possible to detect that power transmission shaft, whether beyond normal range of operation, finds to eliminate in advance in time
Potential safety hazard.
Accompanying drawing explanation
Fig. 1 is the structural front view of this utility model embodiment.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the three-dimensional structure diagram of this utility model embodiment.
Fig. 4 is the concrete applicable cases schematic diagram of this utility model embodiment.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in the figure: the axle tube structure of the truck drive shaft of the band position detecting function in embodiment mainly includes central siphon 1,
Described central siphon 1 rear end is provided with central siphon universal-joint fork 2, and central siphon 1 uses non-magnetic metal material to make, and central siphon 1 is installed with magnet
3。
Such as Fig. 1 ~ as indicated at 3, in the present embodiment, described central siphon 1 outer wall is provided with the axial keyway 1a that four roads circumferences are uniform,
The four road axial keyway 1a degree of depth are identical but width different, and the narrow axial keyway 1a of the wide axial keyway 1a of twice, twice exists respectively
On central siphon 1 outer wall symmetrical in 180 °.
As shown in Figure 4, when specifically applying, central siphon 1 coordinates with sleeve pipe 4, and described sleeve pipe 4 is also adopted by non-magnetic metal material system
Becoming, sleeve pipe 4 is provided with twice loop coil 5, and sleeve pipe 4 inwall is provided with four uniform axial raised lines of circumference, and four axles
To raised line height is identical but width different, two wide axial raised lines, two narrow axial raised lines respectively on sleeve pipe 4 inwall in
180 ° symmetrical.
Central siphon 1 is as follows with the concrete fit system of sleeve pipe 4: central siphon 1 front end is inserted in sleeve pipe 4 front end, the axle on central siphon 1
Corresponding with the axial raised line on sleeve pipe 4 chimeric to keyway 1a and can relative slide, so that energy between central siphon 1 and sleeve pipe 4
The most relatively slide but can not relatively rotate；When power transmission shaft is in normal range of operation, the magnet 3 on central siphon 1 is positioned at bipassage ring
Between shape coil 5.
This utility model, by insert magnet 3 on central siphon 1, arranges loop coil 5 on the sleeve pipe 4 of corresponding matching, makes
Used time, the lead-out wire of loop coil 5 is connected with amperometric, and when power transmission shaft is beyond normal range of operation, magnet 3 can pass through
Loop coil 5, produces electric current and is detected by amperometric, and amperometric can record information to the car running computer of automobile
In and send alarm signal such that it is able in advance find eliminate safe hidden trouble.
In this utility model, described central siphon 1 and sleeve pipe 4 all preferably employ non-magnetic austenitic stainless steel and make.
Claims (4)
1. the axle tube structure of the truck drive shaft of band position detecting function, including central siphon (1), described central siphon (1) rear end is provided with axle
Pipe universal-joint fork (2), it is characterised in that: described central siphon (1) uses non-magnetic metal material to make, and central siphon is installed with magnetic on (1)
Body (3).
2. the axle tube structure of the truck drive shaft of band position detecting function as claimed in claim 1, it is characterised in that: described axle
Pipe (1) is if outer wall is provided with the axial keyway (1a) that arterial highway circumference is uniform.
3. the axle tube structure of the truck drive shaft of band position detecting function as claimed in claim 2, it is characterised in that: described axle
Axial keyway (1a) on pipe (1) outer wall has four roads, and four road axial keyway (1a) degree of depth are identical but width different, and twice are wide
The narrow axial keyway (1a) of axial keyway (1a), twice is symmetrical in 180 ° on central siphon (1) outer wall respectively.
4. the axle tube structure of the truck drive shaft of band position detecting function as claimed in claim 1, it is characterised in that: described axle
Pipe (1) uses non-magnetic austenitic stainless steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620565764.XU CN205841462U (en) | 2016-06-13 | 2016-06-13 | The axle tube structure of the truck drive shaft with position detecting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620565764.XU CN205841462U (en) | 2016-06-13 | 2016-06-13 | The axle tube structure of the truck drive shaft with position detecting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205841462U true CN205841462U (en) | 2016-12-28 |
Family
ID=58153908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620565764.XU Active CN205841462U (en) | 2016-06-13 | 2016-06-13 | The axle tube structure of the truck drive shaft with position detecting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205841462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794823A (en) * | 2020-07-14 | 2020-10-20 | 安徽聚源昕锐精密机械有限公司 | Low-loss camshaft sprocket and maintenance method |
-
2016
- 2016-06-13 CN CN201620565764.XU patent/CN205841462U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794823A (en) * | 2020-07-14 | 2020-10-20 | 安徽聚源昕锐精密机械有限公司 | Low-loss camshaft sprocket and maintenance method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |