CN106050957A - Intelligent maintenance type crossed shaft universal joint - Google Patents
Intelligent maintenance type crossed shaft universal joint Download PDFInfo
- Publication number
- CN106050957A CN106050957A CN201610084541.6A CN201610084541A CN106050957A CN 106050957 A CN106050957 A CN 106050957A CN 201610084541 A CN201610084541 A CN 201610084541A CN 106050957 A CN106050957 A CN 106050957A
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- CN
- China
- Prior art keywords
- joint
- maintenance type
- intelligent maintenance
- universal joint
- wireless chip
- 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
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
- F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
- F16D3/40—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes
- F16D3/41—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes with ball or roller bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2300/00—Special features for couplings or clutches
- F16D2300/18—Sensors; Details or arrangements thereof
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
The invention relates to an automotive transmission part of the transport vehicle technique, in particular to an intelligent maintenance type crossed shaft universal joint. The intelligent maintenance type crossed shaft universal joint comprises a crossed shaft, bearing sleeves, framework oil seals and roller pins, wherein the bearing sleeves, the framework oil seals and the roller pins are arranged on shaft heads of the crossed shaft. Through holes where lubricating oil is poured are formed in the crossed shaft. Wireless wafer sensor assemblies are further arranged on the end faces of the shaft heads. By the adoption of the intelligent maintenance type crossed shaft universal joint, the working states of the shaft heads of the crossed shaft universal joint can be detected in real time, and the detected condition is sent to a receiver arranged on an instrument panel of a vehicle; and in this way, once the shaft heads of the crossed shaft universal joint break down, the receiver arranged on the instrument panel of the vehicle can send out a corresponding signal to remind a driver to pay attention to universal joint maintenance, and accordingly the problem that traffic accidents are caused by the failure of the universal joint can be solved to the greatest extent.
Description
Technical field
The present invention relates to a kind of vehicle transmission parts of haulage vehicle technology, especially relate to a kind of Hooke's joint technology.
Background technology
Universal joint is very important parts in automobile chassis drive system system and automobile steering system, plays the effect of " electric fuse ".Cross axle spindle nose at this universal joint can be designed as solid, it is also possible to is designed with the hollow body of through hole, in wherein grease can deposit in counterbore or the through hole of spindle nose, to work with ensureing the long-term normal table of candan universal joint.
Such as, " a kind of automobile gimbal assembly " of Application No. 201320735280.1, disclose a kind of automobile gimbal, it " includes a clutch can; be fixed with a power transmission shaft on the end face of clutch can one end, the end face that clutch can is connected with power transmission shaft is further opened with a groove, power transmission shaft is arranged with an oil sealing; having the dust excluder lips of projection on the end face of oil sealing, the outer end of dust excluder lips extends in groove.”
The most such as, Application No. 201510414315.5, filing date 2015.07.15, application publication number CN 105020281 A, Shen Qing Publication day 2015.11.04, apply for that the application for a patent for invention open file of artificial Xinghua City Wan Jia Machinery Co., Ltd. discloses following application content: the present invention relates to Hooke's joint, including axis body, oil filler point it is provided with in the middle of axis body, oil filler point is formed around ribs, it is mounted on axle sleeve on four armshafts of axis body, it is provided with sealing-plug between axle sleeve and axis body center, pad it is provided with outside axle sleeve, dust-proof shaft-cup is installed outside pad, dust-proof shaft-cup is provided with ring flange.Being equipped with oilhole on four armshafts, on four armshafts, outside is equipped with screw thread.Oil filler point and oilhole communicate.Ring flange and dust-proof shaft-cup can rotate relative to axis body end.
Inventor thinks that this invention has minimizing human resources, is greatly improved work efficiency, easy for installation, good airproof performance, and easy to maintenance, cost of manufacture is low, and technique is simple, the advantage of simple in construction.
The common problem of two above patent is: cannot grasp the situation such as service wear of universal joint in real time, thus universal joint cannot carry out repair and maintenance in time, and then be prone to some adverse events causing vehicle to travel.
Summary of the invention
The main inventive purpose of the present invention, be to provide a kind of working condition that can monitor vehicular transmission shaft upper cardan in real time intelligent maintenance type Hooke's joint.
Technical scheme used by the present invention is: a kind of intelligent maintenance type Hooke's joint, and including cross axle be arranged on the bearing holder (housing, cover) at the spindle nose of cross axle, outside framework oil seal, needle roller, cross axle is provided with the through hole of storage lubricating oil.Wireless chip sensor cluster it is additionally provided with at spindle nose.
" electric fuse " that Hooke's joint is united as automobile chassis drive system, its cross axle spindle nose is to be easiest to occur abrasion heating to damage and the part of fracture, and once there is wear damage or fracture, the lighter affects the normal traveling of vehicle, severe one the most likely causes car crash, and serious vehicle accident occurs.And existing Hooke's joint, all lack and can find that affecting the properly functioning problem of vehicle or i.e. will affecting the properly functioning situation about going wrong of vehicle have occurred in Hooke's joint in time, be therefore easy to make vehicle go wrong in travelling way.The present invention utilizes wireless chip sensor cluster to carry out the state of spindle nose of detecting real-time Hooke's joint, and situation about detecting is sent on the receptor that is arranged on the instrumental panel of vehicle, the most once the spindle nose of Hooke's joint goes wrong, it is arranged on the receptor on the instrumental panel of vehicle and will send corresponding signal and remind driver to note overhauling vehicle, such that it is able to the generation of the problem such as avoid traffic accident to greatest extent.
As preferably, being provided with the installation counterbore installing wireless chip sensor cluster on the end face of spindle nose, described installation counterbore is between the spindle nose face of cylinder and the through hole face of cylinder, and the distance on the face of cylinder of the axis of installation counterbore to spindle nose and the face of cylinder of through hole is equal；Installing the degree of depth thickness 1.0-1.5mm more than wireless chip sensor cluster of counterbore, install the orifice chamfer of counterbore, the degree of depth of the orifice chamfer installing counterbore is less than 1mm, and orifice chamfer is provided with isolation pad, and described isolation pad is nylon products.This preferred version, simple in construction, reliable operation.
As preferably, cross axle is provided with screwed hole, is used for assembling lubricating cup or plug cock.This preferred version, conveniently safeguards Hooke's joint, is conducive to improving the service life of Hooke's joint.
As preferably, between corresponding end-faces and the bearing holder (housing, cover) of both spindle nose and needle roller, it is provided with nylon spacer.This preferred version, simple in construction, this nylon spacer has preferable wearability, cross axle can be avoided directly to contact with outer ring inner bottom surface and cause premature wear or ablation, thus improve the service life of Hooke's joint.
As preferably, wireless chip sensor cluster is combined by wireless chip sensor and sensor are bushing, wireless chip sensor bushing with sensor become interference fit.This preferred version, can avoid the core component wireless chip sensor of wireless chip sensor cluster to occur damaging in installation process, thus improve stability and the functional reliability of wireless chip sensor cluster.
As preferably, sensor is bushing in lid shape, is positioned at the end face side of spindle nose at the bottom of lid.This preferred version, simple in construction, the assembling of wireless chip sensor cluster self and the installation on cross axle spindle nose thereof are simple and reliable.
As preferably, the electricity supply of wireless chip sensor cluster comes from the radio wave of wireless network.This preferred version, the electricity supply source of wireless chip sensor cluster is without cease, and beneficially wireless chip sensor cluster works steadily in the long term.
In sum, the invention has the beneficial effects as follows: the present invention utilizes wireless chip sensor cluster to carry out the state of spindle nose of detecting real-time Hooke's joint, and situation about detecting is sent on the receptor that is arranged on the instrumental panel of vehicle, the most once the spindle nose of Hooke's joint goes wrong, be arranged on the receptor on the instrumental panel of vehicle will send corresponding signal remind driver note overhaul vehicle, it is to avoid cause the generation of motor traffic accidents because of joint failure.
Accompanying drawing explanation
The structural representation of Fig. 1: the present invention；
Fig. 2: the structural representation of wireless chip sensor cluster.
In figure: cross axle 1, outside framework oil seal 2, needle roller 3, nylon spacer 4, bearing holder (housing, cover) 5, wireless chip sensor cluster 6, through hole 7, cross axis faces 8, spindle nose 9, counterbore 10, sensor are bushing 11, wireless chip sensor 12, oil nozzle hole 14.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, technical scheme is described in further detail.
As shown in Figure 1 and Figure 2, the present invention includes cross axle 1 and is arranged on the bearing holder (housing, cover) 5 at the spindle nose 9 of cross axle, outside framework oil seal 2, needle roller 3, nylon spacer 4；Described nylon spacer 4 is located between spindle nose 9 and the respective end of needle roller 3 and bearing holder (housing, cover) 5；Cross axle 1 is provided with the through hole 7 of storage lubricating oil.Additionally, be additionally provided with wireless chip sensor cluster 6 at spindle nose 9.Wherein the axis of through hole 7 and the axis collinear of spindle nose 9, the cross axis faces 8 of spindle nose 9 is then provided with the counterbore 10 for installing wireless chip sensor cluster 6, and the axis of counterbore 10 is parallel with the axis of the axis of through hole 7 and spindle nose 9.Meanwhile, the axis of counterbore 10 is equal to the distance on the face of cylinder of spindle nose 9 and the face of cylinder of through hole 7.Described wireless chip sensor cluster 6 is a kind of micro radio Wafer sensor assembly, combined by micro radio Wafer sensor 12 and sensor bushing 11, micro radio Wafer sensor 12 bushing with sensor 11 becomes interference fit, and sensor bushing 11 becomes interference fit with counterbore 10.The degree of depth of counterbore 10 is installed more than the thickness 1.0-1.5mm of wireless chip sensor cluster 6, the guide angle [not shown in figure] of counterbore 10 is installed, the degree of depth less than 1mm, guide angle is provided with isolation pad [not shown in figure], described isolation pad is nylon products.As preferably, the present embodiment, the electricity of wireless chip sensor cluster 6 comes from the radio wave of wireless network, thus is its power supply without often changing battery.
As preferably, cross axle 1 is provided with oil nozzle hole 14, is used for assembling lubricating cup or plug cock.So can give in good time and through hole 7 add lubricating oil, to ensure the work of Hooke's joint safety and stability.
During work, automobile instrument panel is provided with signal receiver and receives the signal that wireless chip sensor cluster 6 is transmitted through.When the abrasion of spindle nose 9 of cross axle and when being in normal condition, and when outside framework oil seal 2, needle roller 3, nylon spacer 4, bearing holder (housing, cover) 5 are in serviceable condition, signal receiver is then in silent status.When the spindle nose 9 of cross axle occurs that inordinate wear generates heat, or damaging occur in outside framework oil seal 2, needle roller 3, nylon spacer 4, bearing holder (housing, cover) 5 and spindle nose 9, cause universal joint abrasion adstante febre, then signal receiver can receive corresponding caution signals from wireless chip sensor cluster 6 there, and shows on automobile instrument panel.The state of the spindle nose of detecting real-time Hooke's joint is carried out hence with wireless chip sensor cluster, and situation about detecting is sent on the receptor that is arranged on the instrumental panel of vehicle, the most once the spindle nose of Hooke's joint goes wrong, be arranged on the receptor on the instrumental panel of vehicle will send corresponding signal remind driver note overhaul universal joint, such that it is able to avoid causing because of joint failure the generation of the problems such as vehicle accident to greatest extent.
Embodiment two:
The embodiment two difference from embodiment one is, in embodiment two, sensor bushing 11, in lid shape, is positioned at the end face side of spindle nose 9, is not covered with the shaping piece of isolation lubricating oil simultaneously in embodiment two on wireless chip sensor cluster 6 at the bottom of lid.Embodiment two is compared with embodiment one, and wireless chip sensor cluster 6 assembles and the easiest for wireless chip sensor cluster 6.
The specific embodiment of the above is only the present invention preferably embodiment, is not embodied as scope with what this limited the present invention.The equivalence change that all shapes according to the present invention, structure are made ought to be all contained in protection scope of the present invention.
Claims (10)
1. an intelligent maintenance type Hooke's joint, including cross axle (1) and the bearing holder (housing, cover) (5) at spindle nose (9) place being arranged on cross axle, outside framework oil seal (2), needle roller (3), cross axle (1) is provided with the through hole (7) of storage lubricating oil；It is characterized in that: spindle nose (9) place is additionally provided with wireless chip sensor cluster (6).
A kind of intelligent maintenance type Hooke's joint the most according to claim 1, it is characterized in that: being provided with the installation counterbore (10) installing wireless chip sensor cluster (6) on the cross axis faces (8) of spindle nose (9), described installation counterbore (10) is positioned between spindle nose (9) and through hole (7) both faces of cylinder.
A kind of intelligent maintenance type Hooke's joint the most according to claim 2, is characterized in that: install the degree of depth thickness 1.0-1.5mm more than wireless chip sensor cluster (6) of counterbore (10), and the aperture installing counterbore (10) is provided with guide angle.
A kind of intelligent maintenance type Hooke's joint the most according to claim 3, is characterized in that: the degree of depth of the aperture guide angle installing counterbore (10) is less than 1mm, and orifice chamfer is provided with isolation pad.
A kind of intelligent maintenance type Hooke's joint the most according to claim 1, is characterized in that: cross axle (1) is provided with oil nozzle hole (14), is used for assembling lubricating cup or plug cock.
6. according to intelligent maintenance type Hooke's joint a kind of described in claim 1-5 any one, it is characterized in that: also include nylon spacer (4), described nylon spacer (4) is located between spindle nose (9) and the respective end of needle roller (3) and bearing holder (housing, cover) (5).
7., according to intelligent maintenance type Hooke's joint a kind of described in claim 1-5 any one, it is characterized in that: wireless chip sensor cluster (6) is combined by wireless chip sensor (12) bushing with sensor (11).
A kind of intelligent maintenance type Hooke's joint the most according to claim 5, is characterized in that: wireless chip sensor (12) bushing with sensor (11) becomes interference fit.
The most according to claim 7, a kind of intelligent maintenance type Hooke's joint, is characterized in that: sensor bushing (11), in lid shape, is positioned at the end face side of spindle nose (9) at the bottom of lid.
10., according to intelligent maintenance type Hooke's joint a kind of described in claim 1-5 any one, it is characterized in that: the electricity supply of wireless chip sensor cluster (6) comes from the radio wave of wireless network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610084541.6A CN106050957A (en) | 2016-02-14 | 2016-02-14 | Intelligent maintenance type crossed shaft universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610084541.6A CN106050957A (en) | 2016-02-14 | 2016-02-14 | Intelligent maintenance type crossed shaft universal joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106050957A true CN106050957A (en) | 2016-10-26 |
Family
ID=57484233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610084541.6A Pending CN106050957A (en) | 2016-02-14 | 2016-02-14 | Intelligent maintenance type crossed shaft universal joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106050957A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019202048A1 (en) * | 2019-02-15 | 2020-08-20 | Off-Highway Powertrain Services Germany GmbH | Journal cross and universal joint containing one such |
| EP3751163A1 (en) * | 2019-06-14 | 2020-12-16 | Off-Highway Powertrain Services Germany GmbH | Articulated shaft |
| CN114787525A (en) * | 2019-11-07 | 2022-07-22 | 莉亚·卢塞蒂 | Universal joint with improved stiffness |
| BE1030684B1 (en) * | 2022-06-30 | 2024-01-29 | Thyssenkrupp Presta Ag | Universal joint for a universal joint of a steering column for a motor vehicle, universal joint and steering shaft for a motor vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006200613A (en) * | 2005-01-20 | 2006-08-03 | Jtekt Corp | Driving shaft damage diagnosing unit |
| CN1954158A (en) * | 2004-05-17 | 2007-04-25 | 株式会社捷太格特 | Shaft coupling monitoring device |
| CN202545624U (en) * | 2012-03-06 | 2012-11-21 | 杭州双佳汽车部件制造有限公司 | Universal joint assembly with oil seal mechanism |
| CN205478972U (en) * | 2016-02-14 | 2016-08-17 | 万向钱潮股份有限公司 | Intelligent maintenance type cross axle universal joint |
-
2016
- 2016-02-14 CN CN201610084541.6A patent/CN106050957A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1954158A (en) * | 2004-05-17 | 2007-04-25 | 株式会社捷太格特 | Shaft coupling monitoring device |
| JP2006200613A (en) * | 2005-01-20 | 2006-08-03 | Jtekt Corp | Driving shaft damage diagnosing unit |
| CN202545624U (en) * | 2012-03-06 | 2012-11-21 | 杭州双佳汽车部件制造有限公司 | Universal joint assembly with oil seal mechanism |
| CN205478972U (en) * | 2016-02-14 | 2016-08-17 | 万向钱潮股份有限公司 | Intelligent maintenance type cross axle universal joint |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019202048A1 (en) * | 2019-02-15 | 2020-08-20 | Off-Highway Powertrain Services Germany GmbH | Journal cross and universal joint containing one such |
| US11578762B2 (en) | 2019-02-15 | 2023-02-14 | Off-Highway Powertrain Services Germany GmbH | Journal cross and universal joint comprising the same |
| EP3751163A1 (en) * | 2019-06-14 | 2020-12-16 | Off-Highway Powertrain Services Germany GmbH | Articulated shaft |
| US11632014B2 (en) | 2019-06-14 | 2023-04-18 | Off-Highway Powertrain Services Germany GmbH | Joint shaft |
| CN114787525A (en) * | 2019-11-07 | 2022-07-22 | 莉亚·卢塞蒂 | Universal joint with improved stiffness |
| BE1030684B1 (en) * | 2022-06-30 | 2024-01-29 | Thyssenkrupp Presta Ag | Universal joint for a universal joint of a steering column for a motor vehicle, universal joint and steering shaft for a motor vehicle |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20161026 |