CN106050955A - Novel intelligent maintenance-free crossed shaft universal joint - Google Patents
Novel intelligent maintenance-free crossed shaft universal joint Download PDFInfo
- Publication number
- CN106050955A CN106050955A CN201610084519.1A CN201610084519A CN106050955A CN 106050955 A CN106050955 A CN 106050955A CN 201610084519 A CN201610084519 A CN 201610084519A CN 106050955 A CN106050955 A CN 106050955A
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- Prior art keywords
- universal joint
- wireless chip
- joint
- chip sensor
- sensor cluster
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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention relates to an automotive transmission part of the transport vehicle technique, in particular to a novel intelligent maintenance-free crossed shaft universal joint. The novel intelligent maintenance-free crossed shaft universal joint comprises a crossed shaft, bearing sleeves, framework oil seals, roller pins, lubricating oil storage holes, nylon gaskets and wireless wafer sensor assemblies, wherein the bearing sleeves, the framework oil seals, the roller pins, the lubricating oil storage holes, the nylon gaskets and the wireless wafer sensor assemblies are arranged on shaft heads of the crossed shaft. By the adoption of the novel intelligent maintenance-free crossed shaft universal joint, the 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 penal 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 service wear situation of universal joint in real time, thus universal joint cannot carry out repair and maintenance in time, and then is prone to some adverse events causing vehicle to travel.
Summary of the invention
The main inventive purpose of the present invention, is to provide a kind of new intelligent non-maintaining type Hooke's joint that can monitor the working condition of Hooke's joint on vehicular transmission shaft in real time.
Technical scheme used by the present invention is: a kind of new intelligent non-maintaining type Hooke's joint, including cross axle be arranged on the bearing holder (housing, cover) at the spindle nose of cross axle, outside framework oil seal, needle roller and lubricating oil storage hole.Additionally, be additionally provided with wireless chip sensor cluster 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, and 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, wireless chip sensor cluster is located at the bottom of lubricating oil storage hole.This preferred version, simple in construction, processing and manufacturing low cost.
As preferably, wireless chip sensor cluster is coated with the shaping piece of isolation lubricating oil.This preferred version, can reduce the lubricating oil adverse effect to wireless chip sensor cluster, improves the reliability of wireless chip sensor cluster work.
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 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, wherein wireless chip sensor and the bushing interference fit of sensor.This preferred version, desirably prevents to install wireless chip sensor cluster and makes the work package of wireless chip sensor cluster occur damaging, 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, wireless chip sensor cluster self and be installed to Hooke's joint and be all easy to, dependability is high.
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 [depicting the structural element of the present invention on one of them spindle nose] of Fig. 1: the present invention；
Fig. 2: be the structure diagram 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, lubricating oil storage hole 7, cross axis faces 8, spindle nose 9, wireless chip sensor 10, sensor bushing 11.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, technical scheme is described in further detail.
As it is shown in figure 1, 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 and lubricating oil storage hole 7；It is additionally provided with wireless chip sensor cluster 6 at spindle nose 9, is additionally provided with nylon spacer 4 between spindle nose 9 and corresponding end-faces and bearing holder (housing, cover) 5 both needle roller 3.Described wireless chip sensor cluster 6 is a kind of micro radio Wafer sensor assembly, combined by wireless chip sensor 10 and sensor bushing 11, wireless chip sensor 10 bushing with sensor 11 becomes interference fit, such that it is able to wireless chip sensor cluster 6 causes damage and cisco unity malfunction during avoiding installation wireless chip sensor cluster 6 to greatest extent.The present embodiment, the cross section of wireless chip sensor 10 is rectangle, correspondingly sensor bushing 11 be provided with become with wireless chip sensor 10 interference fit also for rectangular opening.As preferably, lubricating oil storage hole 7 is located on the center of cross axis faces 8 of spindle nose 9, wireless chip sensor cluster 6 is then located at the bottom of lubricating oil storage hole 7, simultaneously in order to ensure stability and the reliability that wireless chip sensor cluster 6 works, sensor bushing 11 becomes interference fit with lubricating oil storage hole 7.Installation for the ease of wireless chip sensor cluster 6,90 ° of the aperture of lubricating oil storage hole 7 chamfering, simultaneously in order to prevent or delay the lubricating oil erosion to wireless chip sensor cluster 6, wireless chip sensor cluster 6 is coated with the shaping piece [not shown in figure] of isolation lubricating oil.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.
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 there is breakage 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, to reduce cost 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 that wireless chip sensor cluster 6 is installed to the spindle nose 9 of cross axle is the easiest, and reliability is high.
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 (7)
1. a new intelligent non-maintaining type Hooke's joint, including cross axle (1) and bearing holder (housing, cover) (5), outside framework oil seal (2), needle roller (3) and the lubricating oil storage hole (7) at spindle nose (9) place being arranged on cross axle；It is characterized in that: spindle nose (9) place is additionally provided with wireless chip sensor cluster (6).
The most according to claim 1, a kind of new intelligent non-maintaining type Hooke's joint, is characterized in that: wireless chip sensor cluster (6) is located at the bottom of lubricating oil storage hole (7).
The most according to claim 2, a kind of new intelligent non-maintaining type Hooke's joint, is characterized in that: be coated with the shaping piece of isolation lubricating oil on wireless chip sensor cluster (6).
4., according to new intelligent non-maintaining type Hooke's joint a kind of described in claim 1 any one, it is characterized in that: between spindle nose (9) and needle roller (3) both corresponding end-faces and bearing holder (housing, cover) (5), be provided with nylon spacer (4).
5. according to new intelligent non-maintaining type Hooke's joint a kind of described in claim 1-4 any one, it is characterized in that: wireless chip sensor cluster (6) is combined by wireless chip sensor (10) bushing with sensor (11), and wireless chip sensor (10) bushing with sensor (11) becomes interference fit.
The most according to claim 5, a kind of new intelligent non-maintaining type Hooke's joint, is characterized in that: sensor bushing (11)
In lid shape, at the bottom of lid, it is positioned at the end face side of spindle nose (9).
7., according to new intelligent non-maintaining type Hooke's joint a kind of described in claim 1-4 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 |
|---|---|---|---|
| CN201610084519.1A CN106050955A (en) | 2016-02-14 | 2016-02-14 | Novel intelligent maintenance-free crossed shaft universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610084519.1A CN106050955A (en) | 2016-02-14 | 2016-02-14 | Novel intelligent maintenance-free crossed shaft universal joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106050955A true CN106050955A (en) | 2016-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610084519.1A Pending CN106050955A (en) | 2016-02-14 | 2016-02-14 | Novel intelligent maintenance-free crossed shaft universal joint |
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| CN (1) | CN106050955A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396432A (en) * | 2022-01-25 | 2022-04-26 | 广东皓耘科技有限公司 | Universal joint transmission device and automatic lubrication control system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3956930A (en) * | 1974-09-23 | 1976-05-18 | Gse, Inc. | Driveline torque and/or thrust sensor |
| CN2339805Y (en) * | 1998-07-21 | 1999-09-22 | 万向钱潮股份有限公司 | Cross axle universal joint without oil-filling |
| 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 |
| CN205533838U (en) * | 2016-02-14 | 2016-08-31 | 万向钱潮股份有限公司 | Novel non -maintaining type universal joint of intelligence |
-
2016
- 2016-02-14 CN CN201610084519.1A patent/CN106050955A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3956930A (en) * | 1974-09-23 | 1976-05-18 | Gse, Inc. | Driveline torque and/or thrust sensor |
| CN2339805Y (en) * | 1998-07-21 | 1999-09-22 | 万向钱潮股份有限公司 | Cross axle universal joint without oil-filling |
| 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 |
| CN205533838U (en) * | 2016-02-14 | 2016-08-31 | 万向钱潮股份有限公司 | Novel non -maintaining type universal joint of intelligence |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396432A (en) * | 2022-01-25 | 2022-04-26 | 广东皓耘科技有限公司 | Universal joint transmission device and automatic lubrication control system |
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Application publication date: 20161026 |