CN110281701A - A kind of semi-axis structure of integrated revolving speed gear ring - Google Patents
A kind of semi-axis structure of integrated revolving speed gear ring Download PDFInfo
- Publication number
- CN110281701A CN110281701A CN201910547251.4A CN201910547251A CN110281701A CN 110281701 A CN110281701 A CN 110281701A CN 201910547251 A CN201910547251 A CN 201910547251A CN 110281701 A CN110281701 A CN 110281701A
- Authority
- CN
- China
- Prior art keywords
- gear ring
- revolving speed
- speed gear
- semiaxis
- probe
- 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.)
- Pending
Links
- 239000000523 sample Substances 0.000 claims abstract description 44
- 210000003781 tooth socket Anatomy 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/12—Torque-transmitting axles
- B60B35/14—Torque-transmitting axles composite or split, e.g. half- axles; Couplings between axle parts or sections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention discloses a kind of semi-axis structures of integrated revolving speed gear ring, including semiaxis, axle case assy, speed probe；Semiaxis is packed into axle case assy, and semiaxis one end and axle shaft gear are keyed, and the other end is connect by ring flange with boss bolt；Speed probe is threaded on axle case assy, and revolving speed gear ring is integrated on the diameter of axle of semiaxis, and speed probe is corresponding with revolving speed gear ring position, and the tooth top of speed probe bottom end face and revolving speed gear ring keeps standard clearance；Gasket is equipped between axle case assy and speed probe.It is integrated with revolving speed gear ring structure on semiaxis of the present invention, eliminates the gear ring being mounted on wheel hub, reduces costs；Speed probe is screwed on axle case assy, eliminates sensor support structure, is reduced costs；Speed probe is mounted on the position for being easy to detect, and improves the reliability of signal acquisition.
Description
Technical field
The invention belongs to automobile drive axle fields, and in particular to a kind of semi-axis structure of integrated revolving speed gear ring.
Background technique
In domestic drive axle, the gear ring for measuring vehicle wheel rotational speed is mounted on wheel hub more, gear ring and wheel hub press-fit；Using
Sensor support structure positions speed probe, and signal is acquired from gear ring.Such structure, increases gear ring and sensor stand
Production cost, and gear ring and speed probe are arranged in the inside of brake drum and brake, are unfavorable for observing and adjust, reduce
The reliability of signal acquisition.
Summary of the invention
The present invention is to solve in existing drive axle, since gear ring is mounted on wheel hub, increases the production cost and peace of gear ring
Dress up this；Due to using sensor support structure, increase the production cost of sensor stand；Due to gear ring and speed probe cloth
The inside in brake drum and brake is set, the problems such as observing and adjusting, reduce the reliability of signal acquisition is unfavorable for.One kind is provided
The semi-axis structure of integrated revolving speed gear ring, reduces cost, promotes reliability.
The present invention is achieved by the following technical scheme:
A kind of semi-axis structure of integrated revolving speed gear ring, including semiaxis, axle case assy, speed probe；Semiaxis is packed into axle housing
Assembly, semiaxis one end and axle shaft gear are keyed, and the other end is connect by ring flange with boss bolt；Speed probe screw thread connects
It connects on axle case assy, revolving speed gear ring is integrated on the diameter of axle of semiaxis, speed probe is corresponding with revolving speed gear ring position, and revolving speed
The tooth top of sensor base end face and revolving speed gear ring keeps standard clearance；Gasket is equipped between axle case assy and speed probe.
Further, the revolving speed gear ring integrated on the semiaxis diameter of axle is the distribution tooth form of arc tooth socket.
Further, the axle case assy side is equipped with cylindrical boss, and gasket is mounted on cylindrical boss, cylindrical
Tapped through hole is processed on boss, for installing speed probe.
Further, the speed probe bottom is equipped with probe, and probe is matched with the revolving speed gear ring tooth form on the semiaxis diameter of axle
It closes, probe and the tooth top of revolving speed gear ring is made to keep standard clearance；Connector structure is equipped at the top of speed probe, for transmitting letter
Number.
Compared with prior art the beneficial effects of the present invention are:
A kind of semi-axis structure of integrated revolving speed gear ring is integrated with revolving speed gear ring structure on semiaxis, eliminates and be mounted on wheel hub
On gear ring, reduce costs；Speed probe is screwed on axle case assy, is eliminated sensor support structure, is reduced into
This；Speed probe is mounted on the position for being easy to detect, and improves the reliability of signal acquisition.
Detailed description of the invention
The present invention will be further described below with reference to the drawings:
Fig. 1 is a kind of application site-driving axis main view of the semi-axis structure of integrated revolving speed gear ring of the present invention
Figure；
Fig. 2 is a kind of application site of the semi-axis structure of integrated revolving speed gear ring of the present invention-driving axis part
View；
Fig. 3 a is a kind of semiaxis main view of the semi-axis structure of integrated revolving speed gear ring of the present invention；
Fig. 3 b is a kind of semiaxis cross-sectional view of the semi-axis structure of integrated revolving speed gear ring of the present invention；
Fig. 4 a is a kind of axle case assy main view of the semi-axis structure of integrated revolving speed gear ring of the present invention；
Fig. 4 b is a kind of axle case assy partial view of the semi-axis structure of integrated revolving speed gear ring of the present invention；
Fig. 5 is a kind of speed probe view of the semi-axis structure of integrated revolving speed gear ring of the present invention；
In figure: 1- semiaxis, 2- axle case assy, 3- speed probe, 4- bolt, 5- wheel hub, 6- axle shaft gear, 7- gasket.
Specific embodiment
The present invention is further elaborated in conjunction with attached drawing.
As shown in Figure 1 and Figure 2, a kind of semi-axis structure of integrated revolving speed gear ring, semiaxis 1 are packed into axle case assy 2,1 one end of semiaxis
It is keyed with axle shaft gear 6, the other end is bolted by ring flange with wheel hub 5；It is total that speed probe is threaded in axle housing
Cheng Shang is integrated with revolving speed gear ring on the diameter of axle of semiaxis 1, and speed probe is corresponding with revolving speed gear ring position, and speed probe bottom
The tooth top of end surface and revolving speed gear ring keeps standard clearance, for acquiring signal；The setting of gasket 7 is passed in axle case assy 2 and revolving speed
Between sensor 3.
As shown in Figure 3a, 3b, it is integrated with revolving speed gear ring on semiaxis diameter of axle circumference, for cooperating with speed probe 3, turned
The end face of fast sensor 3 and the tooth top of revolving speed gear ring keep standard clearance, for acquiring signal；Revolving speed gear ring is arc tooth socket
It is distributed tooth form；1 one end of semiaxis is splined shaft, and the other end is ring flange, and semiaxis 1 passes through the splined hole of splined shaft and axle shaft gear 6
Key connection, and be aligned by the distribution hole on ring flange with the distribution threaded hole of wheel hub 5, it is connected with bolt 4.
As shown in Fig. 4 a, Fig. 4 b, cylindrical boss is welded in axle case assy side, processes tapped through hole on cylindrical boss,
For installing speed probe 3；Gasket 7 is mounted on cylindrical boss, for adjusting axial distance, 3 bottom of speed probe
Across gasket 7.
As shown in figure 5, speed probe is connect by external screw thread with axle case assy 2；Speed probe bottom is equipped with probe,
Probe cooperates with the revolving speed gear ring tooth form on 1 diameter of axle of semiaxis, and probe and the tooth top of revolving speed gear ring is made to keep standard clearance；Revolving speed passes
Connector structure is equipped at the top of sensor, for transmitting signal.
Claims (4)
1. a kind of semi-axis structure of integrated revolving speed gear ring, which is characterized in that including semiaxis, axle case assy, speed probe；Semiaxis
It is packed into axle case assy, semiaxis one end and axle shaft gear are keyed, and the other end is connect by ring flange with boss bolt；Revolution speed sensing
Device is threaded on axle case assy, and revolving speed gear ring, speed probe and revolving speed gear ring position pair are integrated on the diameter of axle of semiaxis
It answers, and the tooth top of speed probe bottom end face and revolving speed gear ring keeps standard clearance；Between axle case assy and speed probe
Equipped with gasket.
2. a kind of semi-axis structure of integrated revolving speed gear ring as described in claim 1, which is characterized in that collect on the semiaxis diameter of axle
At revolving speed gear ring be arc tooth socket distribution tooth form.
3. a kind of semi-axis structure of integrated revolving speed gear ring as described in claim 1, which is characterized in that the axle case assy side
Equipped with cylindrical boss, gasket is mounted on cylindrical boss, and tapped through hole is processed on cylindrical boss, is passed for installing revolving speed
Sensor.
4. a kind of semi-axis structure of integrated revolving speed gear ring as described in claim 1, which is characterized in that the speed probe bottom
Portion is equipped with probe, and probe cooperates with the revolving speed gear ring tooth form on the semiaxis diameter of axle, and probe and the tooth top of revolving speed gear ring is made to keep standard
Gap；Connector structure is equipped at the top of speed probe, for transmitting signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910547251.4A CN110281701A (en) | 2019-06-24 | 2019-06-24 | A kind of semi-axis structure of integrated revolving speed gear ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910547251.4A CN110281701A (en) | 2019-06-24 | 2019-06-24 | A kind of semi-axis structure of integrated revolving speed gear ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110281701A true CN110281701A (en) | 2019-09-27 |
Family
ID=68004381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910547251.4A Pending CN110281701A (en) | 2019-06-24 | 2019-06-24 | A kind of semi-axis structure of integrated revolving speed gear ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110281701A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2043256A (en) * | 1979-02-22 | 1980-10-01 | Bosch Gmbh Robert | Rotation sensor |
| US20100281975A1 (en) * | 2009-05-07 | 2010-11-11 | Lemerise John Edward | Rotational Speed Sensor Assembly |
| CN205027774U (en) * | 2015-08-04 | 2016-02-10 | 浙江理工大学 | Wheel speed measuring device based on vehicle semi -axis |
| CN210191034U (en) * | 2019-06-24 | 2020-03-27 | 一汽解放汽车有限公司 | Semi-axis structure of integrated rotational speed ring gear |
-
2019
- 2019-06-24 CN CN201910547251.4A patent/CN110281701A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2043256A (en) * | 1979-02-22 | 1980-10-01 | Bosch Gmbh Robert | Rotation sensor |
| US20100281975A1 (en) * | 2009-05-07 | 2010-11-11 | Lemerise John Edward | Rotational Speed Sensor Assembly |
| CN205027774U (en) * | 2015-08-04 | 2016-02-10 | 浙江理工大学 | Wheel speed measuring device based on vehicle semi -axis |
| CN210191034U (en) * | 2019-06-24 | 2020-03-27 | 一汽解放汽车有限公司 | Semi-axis structure of integrated rotational speed ring gear |
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