CN2113838U - Air-pressure bearing grease cleaning device - Google Patents
Air-pressure bearing grease cleaning device Download PDFInfo
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- CN2113838U CN2113838U CN 91226850 CN91226850U CN2113838U CN 2113838 U CN2113838 U CN 2113838U CN 91226850 CN91226850 CN 91226850 CN 91226850 U CN91226850 U CN 91226850U CN 2113838 U CN2113838 U CN 2113838U
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- bearing
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- air pressure
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Abstract
The utility model provides an air-pressure bearing grease cleaning device, which is suitable for cleaning the large quantity of lubricant greases in maintenance shaft bearings in the car inspection and maintenance of railways. The air-pressure bearing grease cleaning device is composed of a shaft bearing heating device, a sealed clamping arrangement and an air-pressure air-blast device. A controlling box in the shaft bearing heating device is provide with an induction heating controller for providing constant amplitude power currents and a heating back bearing demagnetizer. The utility model has the advantages of novel structure, advanced performance, less power consumption, high efficiency, clean cleaning, small pollution surface, low cost, non-adding processing equipment, etc. The utility model can make the best of existing equipment and wind regime, and provides convenience for car inspection and maintenance departments.
Description
It is to apply in the rolling stock maintenance that air pressure described in the utility model breaks out formula bearing grease scavenge unit, removes by the equipment of a large amount of lubricant greases of maintenance bearing inside.
In the service work of rolling stock, each car inspection and repair department is for the removing work of the bearing internal grease of being overhauled at present, and the prior art of being utilized is generally taked water under high pressure or high-temperature steam ballistic method, high temperature oil cooking method or washing agent ablution.Though above-mentioned several method has their own characteristics each, the energy that ubiquity consumption is a large amount of and material and cause a large amount of emissions and pollution sources also need corresponding disposal field and equipment simultaneously.So investment is big, work efficiency is low, environmental pollution seriously, also needs water-oil separating and reclaimer, therefore become the tackling key problem difficult problem of car inspection and repair department for many years always.At existing problem in the above-mentioned prior art, design a kind of novel air pressure and break out formula bearing grease scavenge unit, thereby overcome existing problem be very necessary.
In view of existing problem in the above-mentioned prior art, the purpose of this utility model be a kind of novel structure of design, advanced in performance, power consumption is little, efficient is high, energy is big, cost is low, clean up, pollution face is little, do not need characteristics such as additional treatments equipment.The utility model can make full use of existing equipment and wind regime, thereby provides condition easily for car inspection and repair department adopts the utility model, breaks out formula bearing grease scavenge unit so the utility model is a kind of air pressure of practicality.
The utility model provides a kind of air pressure to break out formula bearing grease scavenge unit, and its structure is made up of bearing heater, support tumbler, sealing clamping device, air pressure blowing device.Be installed on the support tumbler by the bearing after the heating of bearing heater.By the seal bootr in the sealing clamping device bearing one end is full closeding state, the other end inserts brearing bore by vent plug, and its endoporus is full closeding state.The vent plug periphery is cone-shaped, in the bearing upper end reservoir that compresses that is used for fixing bearing is housed, and on the envelope gas hood flexible pipe that can feed pressure-air is housed.Bearing heater described in the utility model is made up of control cabinet, work winding, iron core.Iron core inserts the inner closed magnetic path that forms of bearing, is with the work winding on the iron core, and control cabinet is connected with the work winding.Having in the control cabinet provides the eddy-current heating of constant amplitude power current controller and heating rear bearing demagnetizer.Support tumbler described in the utility model is made up of bearing spider, rotation post, tooth bar, gear, revolution reservoir.Pulling rod front end attaching tooth bar at the revolution reservoir, tooth bar is meshed with rotating gear, rotation post is connected gear with the support of bearing, along with of the push-and-pull of revolution air-cylinder piston to tooth bar, gear is turned left or right-hand rotation, thus the state that drive rotation post and bearing spider are realized or turned right.Envelope gas hood in the sealing clamping device described in the utility model is truncated cone-shaped, and the air intake flexible pipe is packed in above the envelope gas hood, and it is cone-shaped that vent plug is, and at the pulling rod front end that compresses reservoir pressing plate is installed, and it is shaped as circular arc.The envelope gas hood is connected with the pulling rod of envelope gas hood push-and-pull reservoir in the sealing clamping device described in the utility model, is realized the clamping of bearing is sealed by its motion.The tail end of vent plug is connected with connecting rod.Connecting rod can be realized rotating advancing or rotating and retreat, and it advances or retreat and is realized by vent plug push-and-pull reservoir drive pull bar.The rotation of connecting rod realizes that by one group of gear of driven by motor one of them gear is connected mutually with connecting rod, and pull bar adopts the hinge formula to be rotationally connected with connecting rod.The lower end of motor is equipped with roller and is contacted with slideway, and the upper end of motor is connected mutually with pull bar.Air pressure blowing device described in the utility model is made up of storage wind and supercharging reservoir, and the supercharging reservoir is realized supercharging by the effect of coupled supercharging power reservoir.The source of the gas of supercharging reservoir is supplied with by air inlet pipe, and sends in the storage reservoir by Non-return air valve, and by Electric air valve compressed air is sent in the flexible pipe.
In the maintenance of rolling stock, each maintenance department must dispose a large amount of lubricant greases in the bearing before the vehicle wheel set bearing is overhauled.And the whole bag of tricks of currently used removing lubricating grease all will cause the change of lubricant grease generation physics or chemical property, so then increase the expense of harmless processing before the discharging, increase simultaneously and handle place and expense and the administrative staff that pollute.So this traditional water under high pressure or high-temperature steam ballistic method, high temperature oil cooking method or washing agent ablution all will be transformed, employing of the present utility model, from as different as chalk and cheese in present technological process, bearing heating, grease soften, the sealing of bearing one end and utilize, one end leaves the sealing in gap, thereby high pressure air flow is fed the technological process that grease is blown down.So advanced technologies flow process described in the utility model and rational in infrastructure, advanced in performance equipment will change traditional technological process.Adopt the utility model directly to reclaim, so reduced pollution and producing cost provides convenience for car inspection and repair department maintenance bearing to bearing grease.Simultaneously also will bring huge economic benefit and social benefit.
The utility model has two accompanying drawings, wherein:
Accompanying drawing 1 is a bearing induction heating apparatus work schematic diagram.
Accompanying drawing 2 is that air pressure breaks out formula bearing grease scavenge unit structural representation.
Among the figure: 1, control cabinet 2, work winding 3, iron core 4, bearing 5, storage reservoir 6, Electric air valve 7, flexible pipe 8, envelope gas hood 9, compress reservoir 10, vent plug 11, gear 12, vent plug push-and-pull reservoir 13, motor 14, revolution reservoir 15, gear 16, tooth bar 17, bearing spider 18, envelope gas hood push-and-pull reservoir 19, supercharging power reservoir 20, air inlet pipe 21, supercharging reservoir 22, Non-return air valve 23, rotation post 24, slideway 25, pressing plate 26, connecting rod 27, pull bar
Specific embodiment of the utility model as shown in drawings, total by the bearing heater, support tumbler, sealing clamping device, air pressure blowing device and formed.The structure of bearing heater is that iron core ［ 3 ］ inserts the inner closed magnetic path that forms of bearing ［ 4 ］, be with work winding ［ 2 ］ on the iron core ［ 3 ］, control cabinet ［ 1 ］ is connected with work winding ［ 2 ］, work by control cabinet ［ 1 ］ internal induction heating controller, to the eddy-current heating that the grease bearing is implemented power current that contains of Awaiting Overhaul, make that grease is softening, viscosity reduces.Then heated bearing is placed in and supports on the tumbler, make rotation post ［ 23 ］ drive bearing spider ［ 17 ］ by revolution reservoir ［ 14 ］ drive tooth bar ［ 16 ］, gear ［ 15 ］ work and be turned back to the operating position, the pulling rod that then compresses ridge cylinder ［ 9 ］ promotes arc pressuring plate ［ 25 ］ bearing ［ 4 ］ is clamped.Promote envelope gas hood ［ 8 ］ at the pulling rod of the envelope gas hood push-and-pull reservoir ［ 18 ］ of left end and rubber ring with the peripheral touching position setting-in of bearing ［ 4 ］.Vent plug ［ 10 ］ at right-hand member is cone-shaped, pushes in bearing ［ 4 ］ endoporus when vent plug ［ 10 ］ rotates, and vent plug ［ 10 ］ can drive together rotation of ring in the bearing ［ 4 ］.The rotation of vent plug ［ 10 ］ is cogged to drive by motor ［ 13 ］ output shaft and is installed in pull bar ［ 27 ］ and cogs ［ 11 ］ and realize.Advancing or retreating by the effect of pull bar ［ 27 ］ in the vent plug push-and-pull reservoir ［ 12 ］ of vent plug ［ 10 ］ realizes.The end of pull bar ［ 27 ］ and connecting rod ［ 26 ］ are the hinge formula and are rotationally connected.Motor ［ 13 ］ is solidly connected mutually with pull bar ［ 27 ］, roller is housed in the bottom of motor ［ 13 ］ and contacts with slideway ［ 24 ］.The pulling rod of supercharging power reservoir ［ 19 ］ is connected with the pulling rod of supercharging reservoir ［ 21 ］ in the air pressure blowing device.Air inlet pipe ［ 20 ］ communicates with the no pulling rod of supercharging reservoir ［ 21 ］ chamber, and the steam vent in this chamber communicates with storage reservoir ［ 5 ］ by Non-return air valve ［ 22 ］.Wind is sent in the envelope gas hood ［ 8 ］ that is connected with flexible pipe ［ 7 ］ by Electric air valve ［ 6 ］ and flexible pipe ［ 7 ］, ring drives not stall down at vent plug ［ 10 ］ and moves in this moment, thereby the grease that will be present in the roller crack of bearing ［ 4 ］ right-hand member is gone out.After the right-hand member grease blows down totally, envelope gas hood ［ 8 ］ and vent plug ［ 10 ］ are after reposition, bearing ［ 4 ］ Rotate 180 ° under the drive of the support of bearing ［ 17 ］, sealing gas hood ［ 8 ］ and vent plug ［ 10 ］ then seals bearing ［ 4 ］ once more, repeat above-mentioned job order grease between the bearing ball of bearing ［ 4 ］ opposite side seam is blown out, thereby finish removing work the interior grease of bearing ［ 4 ］.
Claims (6)
1, a kind of air pressure breaks out formula bearing grease scavenge unit, it is characterized in that being made up of bearing heater, support tumbler, sealing clamping device, air pressure blowing device; Be installed on the support tumbler by the bearing [4] after the heating of bearing heater, by the seal bootr [8] in the sealing clamping device bearing [4] one ends are full closeding state, the other end inserts bearing [4] endoporus by vent plug [10], its endoporus is full closeding state, and vent plug [10] periphery is cone-shaped; Be equipped with in bearing [4] upper end be used for fixing bearing [4] compress reservoir [9], on envelope gas hood [8], the flexible pipe [7] that can feed pressure-air is housed.
2, air pressure according to claim 1 breaks out formula bearing grease scavenge unit, it is characterized in that the bearing heater is made up of control cabinet ［ 1 ］, work winding ［ 2 ］, iron core ［ 3 ］; Iron core ［ 3 ］ inserts the inner closed magnetic path that forms of bearing ［ 4 ］, is with work winding ［ 2 ］ on the iron core ［ 3 ］, and control cabinet ［ 1 ］ is connected with work winding ［ 2 ］; Having in the control cabinet ［ 1 ］ provides the eddy-current heating of constant amplitude power current controller and heating rear bearing demagnetizer.
3, air pressure according to claim 1 breaks out formula bearing grease scavenge unit, it is characterized in that supporting tumbler by bearing spider ［ 17 ］, rotation post ［ 23 ］, tooth bar ［ 16 ］, gear ［ 15 ］, revolution reservoir ［ 14 ］ is formed, pulling rod front end attaching tooth bar ［ 15 ］ at revolution reservoir ［ 14 ］, tooth bar ［ 15 ］ is meshed with rotating gear ［ 16 ］, rotation post ［ 23 ］ is connected gear ［ 16 ］ with the support of bearing ［ 17 ］, along with of the push-and-pull of revolution reservoir ［ 14 ］ piston to tooth bar ［ 15 ］, gear ［ 16 ］ is turned left or right-hand rotation, thus the state that drive rotation post ［ 23 ］ and bearing spider ［ 17 ］ are realized or turned right.
4, air pressure according to claim 1 breaks out formula bearing grease scavenge unit, and the envelope gas hood ［ 8 ］ that it is characterized in that sealing in the clamping device is truncated cone-shaped, and air intake flexible pipe ［ 7 ］ is packed in above the envelope gas hood ［ 8 ］; Vent plug ［ 10 ］ is cone-shaped, at the pulling rod front end that compresses reservoir ［ 9 ］ pressing plate ［ 10 ］ is installed, and it is shaped as circular arc.
5, break out formula bearing grease scavenge unit according to claim 1 or 4 described air pressure, it is characterized in that sealing and seal gas hood ［ 8 ］ in the clamping device and be connected, realize clamping sealing bearing ［ 4 ］ by its motion with the pulling rod of envelope gas hood push-and-pull reservoir ［ 18 ］; The same connecting rod of tail end ［ 26 ］ of vent plug ［ 10 ］ is connected; Connecting rod ［ 26 ］ can be realized rotating advancing or rotating and retreat, it advances or retreats and is driven by vent plug push-and-pull reservoir ［ 12 ］ that pull bar ［ 27 ］ realizes, the rotation of connecting rod ［ 26 ］ drives one group of gear ［ 11 ］ by motor ［ 13 ］ and realizes, the same connecting rod of one of them gear ［ 11 ］ ［ 26 ］ is connected mutually, and the same connecting rod of pull bar ［ 27 ］ ［ 26 ］ adopts the hinge formula to be rotationally connected; The lower end of motor ［ 13 ］ is equipped with roller and is contacted with slideway, and the upper end of motor ［ 13 ］ is connected mutually with pull bar ［ 27 ］.
6, air pressure according to claim 1 breaks out formula bearing grease scavenge unit, it is characterized in that the air pressure blowing device is made up of storage reservoir ［ 5 ］ and supercharging reservoir ［ 21 ］; Supercharging reservoir ［ 21 ］ is realized supercharging by the effect of coupled supercharging power reservoir ［ 19 ］, the source of the gas of supercharging reservoir ［ 21 ］ is supplied with by air inlet pipe ［ 20 ］, and send in storage reservoir ［ 5 ］, and compressed air is sent in the flexible pipe ［ 7 ］ by Electric air valve ［ 6 ］ by Non-return air valve ［ 22 ］.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91226850 CN2113838U (en) | 1991-10-15 | 1991-10-15 | Air-pressure bearing grease cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91226850 CN2113838U (en) | 1991-10-15 | 1991-10-15 | Air-pressure bearing grease cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2113838U true CN2113838U (en) | 1992-08-26 |
Family
ID=4932855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91226850 Granted CN2113838U (en) | 1991-10-15 | 1991-10-15 | Air-pressure bearing grease cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2113838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100436854C (en) * | 2002-04-03 | 2008-11-26 | Ntn株式会社 | Method for manufacturing kinetic pressure type bearing device and device thereof |
-
1991
- 1991-10-15 CN CN 91226850 patent/CN2113838U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100436854C (en) * | 2002-04-03 | 2008-11-26 | Ntn株式会社 | Method for manufacturing kinetic pressure type bearing device and device thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| RN01 | Renewal of patent term | ||
| 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 |