CN103658098A - Bearing, shaft box and accessory washing device and method - Google Patents
Bearing, shaft box and accessory washing device and method Download PDFInfo
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- CN103658098A CN103658098A CN201310588038.0A CN201310588038A CN103658098A CN 103658098 A CN103658098 A CN 103658098A CN 201310588038 A CN201310588038 A CN 201310588038A CN 103658098 A CN103658098 A CN 103658098A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
- B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
- B08B2203/0264—Splash guards
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to a bearing shaft box and accessory washing device which comprises an operation table assembly, a transparent splashing-preventing cover, a high-pressure washing gun, a high-pressure air gun, a high-pressure centrifugal pump and a filtering system. The operation table assembly comprises an operation frame and a cleaning agent box body which is arranged on the operation frame. Two net-shaped partitioning plates are arranged on the upper portion of the cleaning agent box body in a step shape. Cleaning agents are arranged in the position, below the partitioning plates, of the cleaning agent box body. The transparent splashing-preventing cover is arranged above the operation table assembly. Two digging hands are arranged at the positions, corresponding to the net-shaped partitioning plates, of the surface of the transparent splashing-preventing cover. Blocking curtains are arranged at the digging hands. The high-pressure washing gun and the high-pressure air gun are fixed on the operation table assembly. The high-pressure air gun is connected with an air source. The cleaning agent box body, the centrifugal pump, the filtering system and the high-pressure washing gun are connected in sequence through pipelines. The bearing shaft box and accessory washing device has the advantages of being small in occupied space, convenient to operate, high in universality, capable of improving worker production efficiency greatly and lowering production cost, low in energy loss, low in noise and capable of meeting the requirement for cleanliness.
Description
Technical field
The present invention relates to a kind of bearing cleaner, a kind of device that particularly for railway passenger car bogie, split bearing, axle box and annex clean before assembling.
Background technology
Passenger train operation a period of time need to overhaul, and its middle (center) bearing, axle box and annex need remove and clean, and cleannes detect need to reach certain standard.Cleaning way is that artificial hairbrush cleans at present, at two oil grooves, with hairbrush, respectively once cleans, and first oil groove, for slightly washing, is put into second oil groove and carried out fine purifiation after washing.After every cleaning 1 row (64 cover) bearing, change cleaning agent in thick washing trough, now thick washing trough converts fine purifiation groove to, for lower batch of maintenance bearing fine purifiation; Former fine purifiation groove cleaning agent is not still comparatively totally changed, directly as thick washing trough slightly washing for lower batch of maintenance bearing.
This kind of cleaning way has following shortcoming: it is low that efficiency is low, cleaning agent is changed frequently, cost is high, labor strength is large, cleaning effect is poor, cleannes detect qualification rate.
Summary of the invention
Main purpose of the present invention is to address the above problem, designed a kind of floor space little, easy to operate, highly versatile, can significantly improve workman's production efficiency, reduce production costs, low energy consumption, low noise, meet bearing, axle box and accessory cleaning device that cleannes require.
For achieving the above object, technical scheme of the present invention is: the cleaning device of a kind of bearing, axle box and annex, comprise operating desk composition, transparent antispray cover, high-pressure cleaning gun, high pressure air pressure gun, high pressure centrifugal pump, filtration system, wherein operating desk forms and comprises operating desk framework and cleaning agent casing, cleaning agent casing is arranged on operating desk framework, described cleaning agent casing top is stairstepping two netted dividing plates is set, and cleaning agent is equipped with in the position that cleaning agent casing is positioned at below dividing plate; Transparent antispray cover is arranged on operating desk and forms top, and transparent antispray cover surface is provided with two stingy hands with netted dividing plate corresponding position, scratches hand place and is provided with check apron; High-pressure cleaning gun and high pressure air pressure gun are all fixed on operating desk and form; High pressure air pressure gun is connected with wind regime; Cleaning agent casing, centrifugal pump, filtration system, high-pressure cleaning gun connect by pipeline successively.
Before carrying out bearing, axle box and annex cleaning, bearing, axle box and annex are immersed in cleaning agent casing, after immersion completes, soaked workpiece is positioned on lower netted dividing plate, hand is put in to transparent antispray cover and scratch in hand, opening high-pressure cleaning gun cleans workpiece, then drop on the higher netted dividing plate of cleaned workpiece placement is clean, cleaned a collection of workpiece, open high pressure air pressure gun, workpiece is dried up, thereby completed the cleaning of bearing, axle box and annex.
The cleaning device of bearing of the present invention, axle box and annex, has the following advantages:
1, design is unique, and volume is small and exquisite, and developing result is good and efficiency is high.Lower box is invaded bubble and the cleaning agent of collecting under flushing flow; The netted dividing plate of step at middle part, its lower dividing plate rinses, to prevent that cleaning agent splash from carrying out the quiet workpiece of drop to higher dividing plate, thus clean can soak simultaneously and drop quiet, efficiency is high.In same cleaning agent casing, can realize immersion, flushing, drop clean, dry, the good and minimizing device volume of cleaning performance, increases operation rate.
2, cleaning agent is soaking, is collecting the Reusability that circulates after filtration simultaneously, thereby the consumption of minimizing program and cleaning agent is cost-saving, environmental protection.
3, whole immersion, cleaning, drop is quiet and drying course all completes under air-tight state, avoid airborne dust and contaminating impurity bearing, and flushing process is visual, has further increased the effect of rinsing; In the time of can preventing from rinsing, medium splash to casing causes wave useless outward simultaneously.
In order to reach better effect, bearing of the present invention, axle box and annex can also adopt following measures:
1, further, described cleaning agent bottom half is stepped, and the bottom corresponding with lower netted dividing plate is higher, and the bottom corresponding with higher netted dividing plate is lower, and cleaning agent is positioned over bottom half lower.Owing to carrying out the flushing of workpiece on lower dividing plate, so its below is without cleaning agent, prevents splash; Cleaning agent after rinsing sees through netted dividing plate and along higher position, bottom, flows into lower position, the cleaning agent of taking away to fill up centrifugal pump, thus can meet immersion, circulation requirement.
2, further, the cleaning device of described bearing, axle box and annex also comprises lowering or hoisting gear, lowering or hoisting gear comprises fixed pulley, guide rail, counterweight cylinder, its middle guide is vertically fixed on operating desk framework, the guide wheel coordinating with guide rail is fixed on transparent antispray cover, fixed pulley two ends are connected with transparent antispray cover and counterweight cylinder respectively, and fixed pulley center is fixed on guide rail, and transparent antispray cover is suitable with counterweight cylinder quality.So only transparent antispray cover be need touch up or down, automatic-ascending, decline just easily completed, not only laborsaving, and avoid unclean hand directly to encounter cover body and made dirty.
3, further, described filtration system is comprised of strong magnetic filter and the filtering cloth jar with three-stage filtration precision, and wherein strong magnetic filter is removed the impurity quickness and high efficiency such as metal dust, and one-level is filtering accuracy≤80 object filtering cloth jars; Secondary is the filtering cloth jar of essence filter precision≤50 μ m; Three grades is the filtering cloth jar of essence filter precision≤25 μ m.
4, described high-pressure cleaning gun is pressure stepless adjustable, and pressure limit is 0.35-0.8Mpa, and can be vaporific and column between switch.To surface of the work, use vaporific mode to clean, for ditch angle and groove, adopt column mode to clean.
5, on described filter and filtering cloth jar, all there are Pressure gauge and blowoff valve.Thereby can see intuitively the chocking-up degree of filter core, also be convenient to regularly carry out blowdown, cleaning.
6, described cleaning agent casing is provided with fuel outlet valve.When cleaning agent Reusability extremely to a certain degree needs to change in casing, open fuel outlet valve and discharged.
7, described transparent antispray cover is three-dimensional trapezium structure, and front is for inclined-plane and be provided with chamfering arc.Thereby convenient operation personnel observe the state of workpiece cleaning.
8, described workbench forms and also comprises universal wheel, is fixed on table frame below.Thereby make that whole device moves flexibly, smooth running, easy to maintenance.
The present invention also provides a kind of method of using described bearing, axle box and accessory cleaning device, comprises the following steps:
1, rise transparent antispray cover, first to lower position in cleaning agent casing, inject approximately 1/2 dark cleaning agent, the workpiece of prewashing is put into cleaning agent, fall transparent antispray cover, soak workpiece about 2 hours.
2, attaching plug is connected on the power supply of special-purpose applicable device power supply (DPS) capacity.
3, open total power switch and device switch.
4, open each valve, close each fuel outlet valve and blowoff valve, transparent antispray cover is risen, soaked workpiece is placed on lower dividing plate, transparent antispray cover is put down.
5, start centrifugal pump, the Pressure gauge of observing pump discharge shows, motor forward, and when pump is normally worked, Pressure gauge is shown as malleation, slowly closes control valve, and pressure is increased to the required operation pressure of product.
6, operating personnel are with Special cleaning gloves operate high pressure cleaning device, and workpiece is rinsed, while reverse, clean, to surface of the work, use vaporific mode to clean, and for ditch angle and groove, adopt column mode to clean.
7, by the workpiece after cleaning, be placed on the dividing plate of higher position.
8,, after workpiece is flushed to some, open high pressure air pressure gun workpiece is dry with wind.
9, flushing, air-dry after, cut off general supply, close source of the gas.
10, transparent antispray cover is risen, take out and rinse good and air-dry workpiece.
Bearing of the present invention, axle box and accessory cleaning device, employing by cleaning agent liquid medium after centrifugal pump pressurization, with high-voltage line jet or vaporific workpiece lumen or surface are rinsed, when flow velocity and flow reach the desired developing technique rated value of product, high-pressure medium is just got the impurity on workpiece lumen or surface get off express developed, complete once flushing, this device flushing pressure is adjustable, makes the product cavity or the surface cleaning that are rinsed more thorough.Use this device bearing cleaning, axle box and annex can improve the cleannes quality of product, enhance productivity, reduce production costs.
Accompanying drawing explanation
Fig. 1 is the structure chart of bearing of the present invention, axle box and accessory cleaning device.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the partial enlarged drawing of A part in Fig. 1.
Fig. 4 is the partial enlarged drawing of B part in Fig. 2.
Fig. 5 is the pipe-line system figure of bearing of the present invention, axle box and accessory cleaning device.
Each piece number explanation in figure:
The transparent antispray cover of 1-, 2-high-pressure cleaning gun interface, 3-high pressure air pressure gun interface, 4-filtration system, 5-operating desk framework, 6-cleaning agent casing, the netted dividing plate of 7-, 8-universal wheel, 9-counterweight cylinder, 10-fixed pulley, 11-guide rail, 12-guide wheel, 13-centrifugal pump, 14-high-pressure cleaning gun; Workpiece-15.
The specific embodiment
In conjunction with Fig. 1 to Fig. 5, bearing of the present invention, axle box and accessory cleaning device are elaborated.
As depicted in figs. 1 and 2, the cleaning device of bearing of the present invention, axle box and annex, comprises that operating desk framework 5, cleaning agent casing 6, universal wheel 8, transparent antispray cover 1, high-pressure cleaning gun 14(are not shown in the figures), high pressure air pressure gun (not shown), high pressure centrifugal pump (not shown), filtration system 4.
Described cleaning agent casing 6 is arranged on operating desk framework 5, and two netted dividing plates 7 are set on cleaning agent casing 6 tops, and low the right, the left side is high, thereby is divided into two relatively independent regions; Cleaning agent casing 6 shallow the right of bottom left are dark, and cleaning agent is positioned over casing the right compared with depths.The left side is rinsing area, and because dividing plate is lower, so its below is without cleaning agent, prevents splash; Cleaning agent after rinsing sees through netted dividing plate 7 and along higher position, bottom, flows into lower position, the cleaning agent of taking away to fill up centrifugal pump, thus can meet immersion, circulation requirement.Bubble and the cleaning agent of collecting under flushing flow are invaded in cleaning agent casing 6 bottoms, the right; The netted dividing plate 7 of step at middle part can soak with drop quiet simultaneously in cleaning, efficiency is high.Same cleaning agent casing 7 interior can realize immersion, flushing, drop clean, dry, the good and minimizing device volume of cleaning performance, increases operation rate.Described universal wheel 8 is fixed on table frame 5 belows, thereby makes that whole device moves flexibly, smooth running, easy to maintenance.
Described high-pressure cleaning gun is pressure stepless adjustable, and pressure limit is 0.35-0.8Mpa, and can be vaporific and column between switch.To surface of the work, use vaporific mode to clean, for ditch angle and groove, adopt column mode to clean.
On described filter and filtering cloth jar, all there are Pressure gauge and blowoff valve.Thereby can see intuitively the chocking-up degree of filter core, and also be convenient to regularly carry out blowdown, cleaning, each filter, Pressure gauge situation are observed in work a period of time (being generally three to six months), stop cleaning or more renew cartridge in time when filter core stops up.Centrifugal pump initial vacuum Pressure gauge, as be less than-0.02Mpa, should be changed the filter core of the front coarse filtration of pump, if the pressure before essence filter is 0.8MPa after centrifugal pump, and before high wild cleaning device, Pressure gauge is less than 0.2Mpa, and essence is filtered and stopped up, and changes essence filter filter core.
Described cleaning agent casing is provided with fuel outlet valve.When cleaning agent Reusability extremely to a certain degree needs to change in casing, open fuel outlet valve and discharged.
Use described bearing, axle box and accessory cleaning device, need to carry out following operating procedure:
1, rise transparent antispray cover 1, first to the right rinse bath of bearing cleaner, inject kerosene (1/2 place that is about rinse bath capacity), the bearing of preparation is put into this rinse bath and soak about 2 hours.
2, cleaning device attaching plug is connected on the power supply of special-purpose applicable device power supply (DPS) capacity.
3, open total power switch and bearing cleaner switch.
4, open each valve, close each fuel outlet valve and blowoff valve, transparent antispray cover 1 is risen, the dividing plate that soaked bearing is placed on to flushing cisterns is online, and transparent antispray cover 1 is put down.
5, start high pressure washing pump, the Pressure gauge of observing pump discharge shows, motor forward (clockwise) when pump is normally worked Pressure gauge be shown as malleation, slowly close control valve, pressure is increased to the required operation pressure of product.
6, bearing cleaning personnel are with Special cleaning gloves to scratch hand operated high-pressure cleaning gun by left side, and bearing is rinsed, while reverse, clean, to bearing surface, use vaporific mode to clean, and for ditch angle and groove, adopt column mode to clean.
7, by the bearing after cleaning, be placed on the dividing plate of right side to higher position.
8,, after bearing is flushed to some, bearing cleaning personnel, by left-hand operation hole, open high pressure air pressure gun product is dry with wind.
9, (being generally three to six months) should observe each filter, Pressure gauge situation bearing cleaner work a period of time, stop cleaning or more renew cartridge in time when filter core stops up.
10, flushing, air-dry after, by stop button, cut off general supply, close source of the gas.
11, antispray cover is risen, take out and rinse good and air-dry bearing.
12, sealing all operations hole, clean cleaning device health.
Described bearing, axle box and accessory cleaning device, improved the up-to-standard rate of cleannes (bringing up to 100% by original 10%) of bearing and workman's efficiency (bringing up to 32 covers/people/sky by original 16 cover/people/sky); Filtration system can, to cleaning agent circulating filtration, repeatedly use, reduce cleaning agent cost; Lifting splash cover can suppress cleaning agent and directly invade human body, plays the effect of environmental protection.
As mentioned above, given scheme content, can derive similar technical scheme in conjunction with the accompanying drawings and embodiments.In every case be the content that does not depart from technical solution of the present invention, any simple modification, equivalent variations and the modification above embodiment done according to technical spirit of the present invention, all still belong in the scope of technical solution of the present invention.
Claims (10)
1. the cleaning device of a bearing, axle box and annex, it is characterized in that: comprise operating desk composition, transparent antispray cover, high-pressure cleaning gun, high pressure air pressure gun, high pressure centrifugal pump, filtration system, wherein operating desk forms and comprises operating desk framework and cleaning agent casing, cleaning agent casing is arranged on operating desk framework, described cleaning agent casing top is stairstepping two netted dividing plates is set, and cleaning agent is equipped with in the position that cleaning agent casing is positioned at below dividing plate; Transparent antispray cover is arranged on operating desk and forms top, and transparent antispray cover surface is provided with two stingy hands with netted dividing plate corresponding position, scratches hand place and is provided with check apron; High-pressure cleaning gun and high pressure air pressure gun are all fixed on operating desk and form; High pressure air pressure gun is connected with wind regime; Cleaning agent casing, centrifugal pump, filtration system, high-pressure cleaning gun connect by pipeline successively.
2. the cleaning device of bearing, axle box and annex according to claim 1, it is characterized in that: described cleaning agent bottom half is stepped, the bottom corresponding with lower netted dividing plate is higher, and the bottom corresponding with higher netted dividing plate is lower, and cleaning agent is positioned over bottom half lower.
3. according to the cleaning device of bearing, axle box and annex described in claim 1 or 2, it is characterized in that: the cleaning device of described bearing, axle box and annex also comprises lowering or hoisting gear, lowering or hoisting gear comprises fixed pulley, guide rail, counterweight cylinder, its middle guide is vertically fixed on operating desk framework, the guide wheel coordinating with guide rail is fixed on transparent antispray cover, fixed pulley two ends are connected with transparent antispray cover and counterweight cylinder respectively, fixed pulley center is fixed on guide rail, and transparent antispray cover is suitable with counterweight cylinder quality.
4. the cleaning device of bearing, axle box and annex according to claim 3, it is characterized in that: described filtration system is comprised of strong magnetic filter and the filtering cloth jar with three-stage filtration precision, wherein strong magnetic filter is removed the impurity quickness and high efficiency such as metal dust, and one-level is filtering accuracy≤80 object filtering cloth jars; Secondary is the filtering cloth jar of essence filter precision≤50 μ m; Three grades is the filtering cloth jar of essence filter precision≤25 μ m.
5. the cleaning device of bearing, axle box and annex according to claim 4, is characterized in that: described high-pressure cleaning gun is pressure stepless adjustable, and pressure limit is 0.35-0.8Mpa, and can be vaporific and column between switch.
6. the cleaning device of bearing, axle box and annex according to claim 5, is characterized in that: on described filter and filtering cloth jar, all have Pressure gauge and blowoff valve.
7. the cleaning device of bearing, axle box and annex according to claim 6, is characterized in that: described cleaning agent casing is provided with fuel outlet valve.
8. the cleaning device of bearing, axle box and annex according to claim 7, is characterized in that: described transparent antispray cover is three-dimensional trapezium structure, positive for inclined-plane and be provided with chamfering arc.
9. the cleaning device of bearing, axle box and annex according to claim 8, is characterized in that: described workbench forms and also comprises universal wheel, is fixed on table frame below.
10. use a method for described bearing, axle box and accessory cleaning device, comprise the following steps:
1), rise transparent antispray cover, first to lower position in cleaning agent casing, inject approximately 1/2 dark cleaning agent, the workpiece of prewashing is put into cleaning agent, fall transparent antispray cover, soak workpiece about 2 hours;
2), attaching plug is connected on the power supply of special-purpose applicable device power supply (DPS) capacity;
3), open total power switch and device switch;
4), open each valve, close each fuel outlet valve and blowoff valve, transparent antispray cover is risen, soaked workpiece is placed on lower dividing plate, transparent antispray cover is put down;
5), start centrifugal pump, the Pressure gauge of observing pump discharge shows, motor forward, when pump is normally worked, Pressure gauge is shown as malleation, slowly closes control valve, pressure is increased to the required operation pressure of product;
6), operating personnel are with Special cleaning gloves operate high pressure cleaning device, and workpiece is rinsed, while reverse, clean, to surface of the work, use vaporific mode to clean, and for ditch angle and groove, adopt column mode to clean;
7), by the workpiece after cleaning, be placed on the dividing plate of higher position;
8), after workpiece is flushed to some, open high pressure air pressure gun workpiece is dry with wind;
9), flushing, air-dry after, cut off general supply, close source of the gas;
10), transparent antispray cover is risen to the good also air-dry workpiece of taking-up flushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310588038.0A CN103658098B (en) | 2013-11-21 | 2013-11-21 | Bearing, axle box and accessory cleaning device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310588038.0A CN103658098B (en) | 2013-11-21 | 2013-11-21 | Bearing, axle box and accessory cleaning device and method |
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| Publication Number | Publication Date |
|---|---|
| CN103658098A true CN103658098A (en) | 2014-03-26 |
| CN103658098B CN103658098B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310588038.0A Active CN103658098B (en) | 2013-11-21 | 2013-11-21 | Bearing, axle box and accessory cleaning device and method |
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| CN (1) | CN103658098B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104698093A (en) * | 2015-03-30 | 2015-06-10 | 王桦 | Polyhydroxy compound rapid detection method based on capillary tube siphonic effect and phenylboronic acid recognition principle |
| CN105032806A (en) * | 2015-03-19 | 2015-11-11 | 齐齐哈尔四达铁路设备有限责任公司 | Passenger train axle box bore cleaning machine |
| CN106076955A (en) * | 2016-08-23 | 2016-11-09 | 无锡市湖昌机械制造有限公司 | The cleaning equipment of lift Anti-splashing backplate is installed |
| CN107335656A (en) * | 2017-08-30 | 2017-11-10 | 宁波星箭航天机械有限公司 | A kind of pressure gauge automatic flushing device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105032806A (en) * | 2015-03-19 | 2015-11-11 | 齐齐哈尔四达铁路设备有限责任公司 | Passenger train axle box bore cleaning machine |
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| CN107335656A (en) * | 2017-08-30 | 2017-11-10 | 宁波星箭航天机械有限公司 | A kind of pressure gauge automatic flushing device and method |
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|---|---|
| CN103658098B (en) | 2016-08-17 |
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