CN102728566A - Pressing-type rotary cleaning machine for cylindrical roller bearings - Google Patents
Pressing-type rotary cleaning machine for cylindrical roller bearings Download PDFInfo
- Publication number
- CN102728566A CN102728566A CN2011100746526A CN201110074652A CN102728566A CN 102728566 A CN102728566 A CN 102728566A CN 2011100746526 A CN2011100746526 A CN 2011100746526A CN 201110074652 A CN201110074652 A CN 201110074652A CN 102728566 A CN102728566 A CN 102728566A
- Authority
- CN
- China
- Prior art keywords
- deep groove
- groove ball
- ball bearing
- workbench
- guide rail
- 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.)
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 30
- 238000003825 pressing Methods 0.000 claims abstract description 26
- 239000007921 spray Substances 0.000 claims abstract description 14
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 13
- 238000005507 spraying Methods 0.000 claims abstract description 8
- 238000010926 purge Methods 0.000 claims description 26
- 239000003350 kerosene Substances 0.000 claims description 13
- 125000006850 spacer group Chemical group 0.000 claims description 12
- 239000003208 petroleum Substances 0.000 claims description 10
- 239000002828 fuel tank Substances 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 6
- 230000003319 supportive effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
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Abstract
A pressing-type rotary cleaning machine for cylindrical roller bearings comprises a rotary feeding oil cylinder, an oil tank cleaning chamber, a motor, a speed reducer, a supporter, a spline shaft, a workbench, a rotatable workbench and a movable platform. The workbench is fixed on an upper end cover of the oil tank and the cleaning chamber is arranged on the workbench. A pressing plate push rod is connected on a lower end of a piston rod of the rotary feeding oil cylinder. The spline shaft is equipped on the pressing plate push rod and a spline shaft sleeve is equipped on the spline shaft. The spline shaft sleeve is connected with a second belt pulley which is connected with a first belt pulley on an output shaft of the speed reducer through a belt. Two tracks are arranged on a lower end surface of the movable platform. The two tracks are in sliding fit with two tracks arranged on the workbench. The rotatable workbench is arranged on the movable platform. A spline shaft joint is connected on the lower end of the spline shaft. A pressing plate is fixed on the spline shaft joint. A spray head is arranged in the cleaning chamber. The rotary cleaning machine for cylindrical roller bearings forcibly cleans each set of bearings in a spraying and meanwhile rotating manner so as to increase cleaning effect.
Description
Technical field
The present invention relates to a kind of bearing cleaning machine, particularly relate to a kind of cleaning machine that cleans biserial, four-line column roller bearing.
Background technology
Bearing cleans the general through cleaning machine that adopts; This cleaning machine bearing cleaning surface and single parts are all right, but a whole set of bearing effect of cleaning structure complicacy is undesirable, and the foreign material between its raceway groove, rolling element and the retainer clean unclean; Especially the retainer copper scale impurity of strong adhesion; Be hidden in bearing cavity, be difficult to wash, the cleaning machine that must have a kind of bearing inner race, rolling element, retainer to move simultaneously just can reach cleaning performance.
Summary of the invention
The object of the invention provides a kind of type pressure-actuating cylinder roller bearing rotation cleaning machine, is specially adapted to the cleaning of biserial, four-line column roller bearing, and is simple to operate, automatically degree of changing into height.
The technical scheme that adopts:
A kind of type pressure-actuating cylinder roller bearing rotation cleaning machine comprises rotation worker oil-feed cylinder assembly, purge chamber.Oil spraying mechanism, movable workbench hydraulic cylinder assembly, fuel tank, box support, workbench and powered rotation mechanism;
Box bracing frame comprises supporting box and support platform, and support platform is fixed on the upper end cover of supporting box;
Power drive mechanism comprises motor, reductor and first belt pulley, and motor output shaft is connected with belt through belt pulley with the power shaft of reductor, is equiped with first belt pulley on the speed reducer output shaft;
Spraying mechanism comprises spray head, petroleum pipeline and kerosene pump, and the upper end of petroleum pipeline is connected with spray head, and the lower end of petroleum pipeline is connected with the oil-out of kerosene pump, and the oil-in of kerosene pump is connected with fuel tank through pipeline, and spray head is arranged on upper end in the purge chamber; It is characterized in that:
Said rotation worker oil-feed cylinder assembly comprises the rotation worker oil-feed cylinder that is assembled into by cylinder body, piston, piston rod, oil cylinder loam cake and oil cylinder lower cover, main supporter, splined shaft, splined shaft joint, pressing plate and second belt pulley; Main supporter is the tubular construction of lower ending opening; The upper end of main supporter is fixedly connected with support platform, and cylinder body vertically is provided with, and the oil cylinder lower cover is fixedly connected with support platform; Piston-rod lower end passes the axis hole on the supportive body upper end cover; And extend in the supportive body, piston-rod lower end is connected with the pressing plate push rod, and splined shaft is contained on the pressing plate push rod; Be equiped with first deep groove ball bearing in pressing plate push rod upper end; Be equiped with second deep groove ball bearing and thrust ball bearing successively in pressing plate push rod lower end, the outer ring of first deep groove ball bearing, second deep groove ball bearing and thrust ball bearing lays respectively in the bearing block corresponding on the splined shaft inwall, on splined shaft, is equiped with hub splines; On hub splines, be equiped with the 3rd deep groove ball bearing and the 4th deep groove ball bearing, the outer ring of the 3rd deep groove ball bearing and the 4th deep groove ball bearing lays respectively in the corresponding axle bed of main supporter lower inner wall; Between the 3rd deep groove ball bearing and the 4th deep groove ball bearing, be provided with cone spacer and outer ring spacer; The upper and lower side of cone spacer is replaced respectively on the inner ring of the 3rd deep groove ball bearing and the 4th deep groove ball bearing, and the upper and lower side of outer ring spacer is replaced respectively on the outer ring of the 3rd deep groove ball bearing and the 4th deep groove ball bearing; The upper end of splined shaft joint is connected with splined shaft lower end inner thread, and second belt pulley is connected with first belt pulley on the speed reducer output shaft through belt; Pressing plate is fixed on the splined shaft joint;
Stationary table is on the upper surface of fuel tank, and is vertical on the workbench upper surface, and is arranged with first guide rail and second guide rail in parallel;
The lower end of the supporting box of box support is fixed on the workbench, and the purge chamber is the enclosed construction that has door, and end periphery is connected with stationary table under the purge chamber, and purge chamber's right side wall is fixedly connected with the left side wall of supporting box;
Said splined shaft joint passes the joint through hole that covers in the purge chamber and extend in the purge chamber;
Said movable workbench hydraulic cylinder assembly; Comprise rotary table, moveable platform, mold, workbench driving oil cylinder and annular ledge; Vertical on the lower surface of moveable platform, and be arranged with second guide rail and the 3rd guide rail in parallel, moveable platform is arranged on the workbench; Second guide rail on the moveable platform lower surface, the 3rd guide rail respectively with the workbench upper surface on first guide rail contact with second guide rail is corresponding, and be slidingly matched; Rotary table is arranged on the moveable platform; Annular ledge is packed in the centre bore of moveable platform and rotary table; Mold is arranged on the upper surface of rotary table, and is fixedly connected with rotary table, between annular ledge and rotary table, is equiped with bearing; The cylinder body of workbench driving oil cylinder is fixed on the workbench, and the front end and the moveable platform of the piston rod of workbench driving oil cylinder are hinged;
The workbench driving oil cylinder is as shown in Figure 3 with the operation principle of rotation worker oil-feed cylinder, is known technology.
Said reductor is a worm speed reducer; The said second guide rail both sides have extended rib downwards, are guiding rail, can not derail when moveable platform is moved forward or backward; Said first and second deep groove ball bearings are 6206 deep groove ball bearings, and said thrust ball bearing is 51306 thrust ball bearings; Said third and fourth deep groove ball bearing is 6019 deep groove ball bearings.
To be cleaned workpiece during work, promptly bearing 16 is placed in the mold on the rotary table, starts cleaning procedure; The work of workbench driving oil cylinder, moveable platform moves up into the purge chamber before track, purge chamber's door is shut; At this moment rotate the descent of piston of worker's oil-feed cylinder, it is descending that piston rod promotes pressing plate, and pressing plate is pressed on the bearing inner race upper edge; Meanwhile the electric motor starting in the power drive mechanism after slowing down, drives second belt pulley that is contained on the splined shaft through first belt pulley on the speed reducer output shaft and rotates; Thereby make splined shaft, splined shaft joint, pressing plate rotation, and drive bearing inner race, rolling element, retainer and rotate jointly.At this moment the kerosene pump motor starts, and kerosene is delivered to the spray head that is arranged in the purge chamber through the kerosene petroleum pipeline, and spray is on bearing; At this moment cleaning fluid gets into bearing inside along bearing cavity; When bearing rotates, with cleaning fluid groceries are together taken out of, reach the cleaning purpose.Bearing cuts out the kerosene pump motor after cleaning and accomplishing, and closes the power transmission motor.Rotation worker oil-feed cylinder pressure oil gets into the piston below, and it is up to promote piston rod.Open purge chamber's door, the worker advances to move oil cylinder and drives moveable platform and move bearing outward and withdraw from, and closes the closing door of purge chamber, accomplishes an operation cycle.
The present invention has following advantage:
1, the present invention can carry out the mandatory rotary cleaning while spraying to every cover bearing, cleans because bearing inner race, rolling element, retainer relative motion and outer ring are fixing, has improved cleaning performance.
2, bearing is when the dress rolling element; Because other foreign material such as rolling element and copper cage extrusion friction generation copper scale adhere on rolling element, copper cage and the bearing septal fossula; Clean with traditional spray mode and to be difficult to clean up; The present invention rotates bearing, makes foreign material be directly exposed under the spray and can foreign material be cleaned up along with the rotation of rolling element, retainer and inner ring.
3, the present invention has adopted two cover deep groove ball bearings has been installed between piston rod and the splined shaft; One cover thrust ball bearing solves pressing plate rotation problem, makes it piston rod and moves up and down and do not rotate, and belt pulley and spline housing rotate and do not move up and down; And splined shaft, splined shaft joint and pressing plate; Can move up and down simultaneously and rotate again, reach cleaning performance, improve product quality.
Description of drawings
Fig. 1 is a kind of example structure sketch map of the present invention.
Fig. 2 is a movable workbench hydraulic cylinder assembly sketch map.、
Fig. 3 is the hydraulic system sketch map.
The specific embodiment
A kind of type pressure-actuating cylinder roller bearing rotation cleaning machine comprises rotation worker oil-feed cylinder assembly 1, purge chamber 2, oily spraying mechanism 3, movable workbench hydraulic cylinder assembly 4, fuel tank 5, box support 6, workbench 7 and powered rotation mechanism;
Box support 6 comprises supporting box 8 and support platform 9, and support platform 9 is fixed on the upper end cover of supporting box 8, and the lower end of the supporting box 8 of box support is fixed on the workbench 7;
Power drive mechanism; Comprise motor 10, worm speed reducer 11 and first belt pulley 12; Motor 10 is fixed on the right side wall 13 of supporting box 8, is equiped with the 3rd belt pulley 14 on the output shaft of motor 10, is equiped with the 4th belt pulley 15 on the power shaft of worm speed reducer 11; Being equiped with first belt pulley, 12, the three belt pulleys 14 on the output shaft of worm speed reducer 11 is connected through belt with the 4th belt pulley 15; Worm speed reducer 11 is fixed on the support plate 17, and the left end of support plate 17 is fixed on the right side wall 13 of supporting box 8;
Spraying mechanism comprises spray head 18, petroleum pipeline 19 and kerosene pump 20, and spray head 18 is installed in upper end in the purge chamber 2, and petroleum pipeline 19 upper ends are connected with spray head, and petroleum pipeline 19 lower ends are connected with the oil-in of kerosene pump 20, and the oil-in of kerosene pump 20 is connected with fuel tank;
Rotation worker oil-feed cylinder assembly 1; Comprise the rotation worker oil-feed cylinder, main supporter 26, splined shaft 27, splined shaft joint 28, pressing plate 29 and second belt pulley 30 that are assembled into by cylinder body 21, piston 22, piston rod 23, oil cylinder loam cake 24 and oil cylinder lower cover 25; Main supporter 26 is the tubular construction of lower ending opening; Main supporter 26 upper ends and support platform 9 are fixedly connected through screw; Cylinder body 21 vertically is provided with; Oil cylinder lower cover 25 is fixedly connected with support platform 9; The axis hole of main supporter 26 upper ends is passed in piston rod 23 lower ends, and extend in the main supporter 26, and piston rod 23 lower ends are connected with pressing plate push rod 31; Splined shaft 27 is sleeved on the pressing plate push rod 31; Be equiped with the one 6206 deep groove ball bearing 32 in pressing plate push rod 31 upper ends, the outer ring that is equiped with the 2 6206 deep groove ball bearing 33 and 51306 thrust ball bearing 34, the one 6206 deep groove ball bearings the 32, the 2 6206 deep groove ball bearings 33 and 51306 thrust ball bearings 34 in the lower end of pressing plate push rod 31 lays respectively in the axle bed corresponding on splined shaft 27 inwalls; On splined shaft 27, be equiped with hub splines 35; Outer ring being equiped with the 3 6019 deep groove ball bearing 36 and the 4 6019 deep groove ball bearing 37, the 3 6019 deep groove ball bearings 36 and the 4 6019 deep groove ball bearing 37 on the hub splines 35 lays respectively in the corresponding axle bed on main supporter 26 lower inner wall, between the 3 6019 deep groove ball bearing 36 and the 4 6019 deep groove ball bearing 37, is provided with cone spacer 38 and outer ring spacer 39; The upper and lower side of cone spacer 38 is replaced respectively on the inner ring of the 3 6019 deep groove ball bearing 36 and the 4 6019 deep groove ball bearing 37, and the upper and lower side of outer ring spacer 39 is replaced respectively on the outer ring of the 3 6019 deep groove ball bearing 36 and the 4 6019 deep groove ball bearing 37; The upper end of splined shaft joint 28 is connected with splined shaft 27 lower end inner threads, and hub splines 35 is connected with the axis hole key of second belt pulley 30, and second belt pulley 30 is connected with first belt pulley 12 through belt; Pressing plate 29 is fixed on the splined shaft joint 28;
Workbench 7 is fixed on the upper surface of fuel tank 5, and is vertical on the upper surface of workbench 7, and is arranged with first guide rail 40 and second guide rail 41 in parallel;
Purge chamber 2 is for having the enclosed construction of door, and the 2 times end peripheries in purge chamber are fixedly connected with workbench 7, and purge chamber's 2 right side walls are fixedly connected with the left side wall of supporting box 8;
Splined shaft joint 28 passes purge chamber's 2 loam cakes and extend in the purge chamber 2;
Movable workbench hydraulic cylinder assembly 4; Comprise rotary table 43, moveable platform 44, mold 45, workbench driving oil cylinder 46 and annular ledge 47; Vertical on the lower surface of moveable platform 44; And be arranged with the 3rd guide rail 48 and the 4th guide rail 49 in parallel, moveable platform 44 is arranged on the workbench 7, the 3rd guide rail 48 on moveable platform 44 lower surfaces, the 4th guide rail 49 respectively with workbench 7 upper surfaces on first guide rail 40 and second guide rail, 41 corresponding contacts; Insert in the groove that rib that first guide rail, 40 both sides extend downwards forms the 3rd guide rail 48 upper ends; Moveable platform 44 can not be derailed when mobile, and rotary table 43 is arranged on the moveable platform 44, and annular ledge 47 is packed in the centre bore of moveable platform 44 and rotary table 43; Mold 45 is fixedly installed on the rotary table 43, between annular ledge 47 and rotary table 43, is equiped with bearing 42; Workbench driving oil cylinder 46 is fixed on the workbench 7, and the front end of the piston rod of workbench driving oil cylinder 46 and moveable platform 44 are hinged.
Claims (2)
1. a type pressure-actuating cylinder roller bearing rotation cleaning machine comprises rotation worker oil-feed cylinder assembly, purge chamber, oily spraying mechanism, movable workbench hydraulic cylinder assembly, fuel tank, box support, workbench and powered rotation mechanism;
Box bracing frame comprises supporting box and support platform, and support platform is fixed on the upper end cover of supporting box;
Power drive mechanism comprises motor, reductor and first belt pulley, and motor output shaft is connected with belt through belt pulley with the power shaft of reductor, is equiped with first belt pulley on the speed reducer output shaft;
Spraying mechanism comprises spray head, petroleum pipeline and kerosene pump, and the upper end of petroleum pipeline is connected with spray head, and the lower end of petroleum pipeline is connected with the oil-out of kerosene pump, and the oil-in of kerosene pump is connected with fuel tank through pipeline, and spray head is arranged on upper end in the purge chamber; It is characterized in that:
Said rotation worker oil-feed cylinder assembly comprises the rotation worker oil-feed cylinder that is assembled into by cylinder body, piston, piston rod, oil cylinder loam cake and oil cylinder lower cover, main supporter, splined shaft, splined shaft joint, pressing plate and second belt pulley; Main supporter is the tubular construction of lower ending opening; The upper end of main supporter is fixedly connected with support platform, and cylinder body vertically is provided with, and the oil cylinder lower cover is fixedly connected with support platform; Piston-rod lower end passes the axis hole on the supportive body upper end cover; And extend in the supportive body, piston-rod lower end is connected with the pressing plate push rod, and splined shaft is contained on the pressing plate push rod; Be equiped with first deep groove ball bearing in pressing plate push rod upper end; Be equiped with second deep groove ball bearing and thrust ball bearing successively in pressing plate push rod lower end, the outer ring of first deep groove ball bearing, second deep groove ball bearing and thrust ball bearing lays respectively in the bearing block corresponding on the splined shaft inwall, on splined shaft, is equiped with hub splines; On hub splines, be equiped with the 3rd deep groove ball bearing and the 4th deep groove ball bearing, the outer ring of the 3rd deep groove ball bearing and the 4th deep groove ball bearing lays respectively in the corresponding axle bed of main supporter lower inner wall; Between the 3rd deep groove ball bearing and the 4th deep groove ball bearing, be provided with cone spacer and outer ring spacer; The upper and lower side of cone spacer is replaced respectively on the inner ring of the 3rd deep groove ball bearing and the 4th deep groove ball bearing, and the upper and lower side of outer ring spacer is replaced respectively on the outer ring of the 3rd deep groove ball bearing and the 4th deep groove ball bearing; The upper end of splined shaft joint is connected with splined shaft lower end inner thread, and second belt pulley is connected with first belt pulley on the speed reducer output shaft through belt; Pressing plate is fixed on the splined shaft joint;
Stationary table is on the upper surface of fuel tank, and is vertical on the workbench upper surface, and is arranged with first guide rail and second guide rail in parallel;
The lower end of the supporting box of box support is fixed on the workbench, and the purge chamber is the enclosed construction that has door, and end periphery is connected with stationary table under the purge chamber, and purge chamber's right side wall is fixedly connected with the left side wall of supporting box;
Said splined shaft joint passes the joint through hole that covers in the purge chamber and extend in the purge chamber;
Said movable workbench hydraulic cylinder assembly; Comprise rotary table, moveable platform, mold, workbench driving oil cylinder and annular ledge; Vertical on the lower surface of moveable platform, and be arranged with second guide rail and the 3rd guide rail in parallel, moveable platform is arranged on the workbench; Second guide rail on the moveable platform lower surface, the 3rd guide rail respectively with the workbench upper surface on first guide rail contact with second guide rail is corresponding, and be slidingly matched; Rotary table is arranged on the moveable platform; Annular ledge is packed in the centre bore of moveable platform and rotary table; Mold is arranged on the upper surface of rotary table, and is fixedly connected with rotary table, between annular ledge and rotary table, is equiped with bearing; The cylinder body of workbench driving oil cylinder is fixed on the workbench, and the front end and the moveable platform of the piston rod of workbench driving oil cylinder are hinged.
2. a kind of type pressure-actuating cylinder roller bearing rotation cleaning machine according to claim 1 is characterized in that said reductor is a worm speed reducer; The said second guide rail both sides have extended rib downwards, are guiding rail; Said first and second deep groove ball bearings are 6206 deep groove ball bearings, and said thrust ball bearing is 51306 thrust ball bearings; Said third and fourth deep groove ball bearing is 6019 deep groove ball bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110074652.6A CN102728566B (en) | 2011-03-28 | 2011-03-28 | Pressing-type rotary cleaning machine for cylindrical roller bearings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110074652.6A CN102728566B (en) | 2011-03-28 | 2011-03-28 | Pressing-type rotary cleaning machine for cylindrical roller bearings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102728566A true CN102728566A (en) | 2012-10-17 |
| CN102728566B CN102728566B (en) | 2014-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110074652.6A Active CN102728566B (en) | 2011-03-28 | 2011-03-28 | Pressing-type rotary cleaning machine for cylindrical roller bearings |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008274A (en) * | 2012-11-30 | 2013-04-03 | 安徽宝辉清洗设备制造有限公司 | Cylinder part cleaning machine |
| CN103567176A (en) * | 2013-11-21 | 2014-02-12 | 方盛车桥（柳州）有限公司 | Oil washer of main reducer assembly |
| CN104368544A (en) * | 2014-10-17 | 2015-02-25 | 徐州徐工液压件有限公司 | Movable type piston rod head cleaning device |
| CN105798005A (en) * | 2016-05-18 | 2016-07-27 | 常州市金海基机械制造有限公司 | Cleaning device for mechanical part |
| CN106435625A (en) * | 2016-12-09 | 2017-02-22 | 无锡银联齿轮传动机械有限公司 | Mounting structure of rotating basket shaft of small-workpiece cleaning machine |
| CN106975627A (en) * | 2017-05-20 | 2017-07-25 | 无锡沃尔德轴承有限公司 | A kind of cylinder roller bearing cleaning machine |
| CN112974397A (en) * | 2021-02-04 | 2021-06-18 | 佛山市南海区聚和超声波设备有限公司 | Rotary ultrasonic cleaning machine |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008274A (en) * | 2012-11-30 | 2013-04-03 | 安徽宝辉清洗设备制造有限公司 | Cylinder part cleaning machine |
| CN103008274B (en) * | 2012-11-30 | 2015-02-04 | 安徽宝辉清洗设备制造有限公司 | Cylinder part cleaning machine |
| CN103567176A (en) * | 2013-11-21 | 2014-02-12 | 方盛车桥（柳州）有限公司 | Oil washer of main reducer assembly |
| CN104772299A (en) * | 2013-11-21 | 2015-07-15 | 方盛车桥（柳州）有限公司 | Main reducer assembly oil cleaning machine with double oil tanks |
| CN103567176B (en) * | 2013-11-21 | 2015-10-21 | 方盛车桥（柳州）有限公司 | Master subtracts assembly oil wash machine |
| CN104368544A (en) * | 2014-10-17 | 2015-02-25 | 徐州徐工液压件有限公司 | Movable type piston rod head cleaning device |
| CN105798005A (en) * | 2016-05-18 | 2016-07-27 | 常州市金海基机械制造有限公司 | Cleaning device for mechanical part |
| CN105798005B (en) * | 2016-05-18 | 2017-12-22 | 常州市金海基机械制造有限公司 | A kind of cleaning device of component of machine |
| CN106435625A (en) * | 2016-12-09 | 2017-02-22 | 无锡银联齿轮传动机械有限公司 | Mounting structure of rotating basket shaft of small-workpiece cleaning machine |
| CN106975627A (en) * | 2017-05-20 | 2017-07-25 | 无锡沃尔德轴承有限公司 | A kind of cylinder roller bearing cleaning machine |
| CN112974397A (en) * | 2021-02-04 | 2021-06-18 | 佛山市南海区聚和超声波设备有限公司 | Rotary ultrasonic cleaning machine |
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| CN102728566B (en) | 2014-07-09 |
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Denomination of invention: A rotary cleaning machine for pneumatic cylindrical roller bearing Effective date of registration: 20211014 Granted publication date: 20140709 Pledgee: Yingkou Bank Co.,Ltd. Dalian Branch Pledgor: DALIAN GRANDWAY BEARING Co.,Ltd. Registration number: Y2021210000070 |
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Date of cancellation: 20230213 Granted publication date: 20140709 Pledgee: Yingkou Bank Co.,Ltd. Dalian Branch Pledgor: DALIAN GRANDWAY BEARING Co.,Ltd. Registration number: Y2021210000070 |
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Denomination of invention: A kind of rotary cleaning machine for press driven cylindrical roller bearing Effective date of registration: 20230216 Granted publication date: 20140709 Pledgee: Yingkou Bank Co.,Ltd. Dalian Branch Pledgor: DALIAN GRANDWAY BEARING Co.,Ltd. Registration number: Y2023980032865 |
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Granted publication date: 20140709 Pledgee: Yingkou Bank Co.,Ltd. Dalian Branch Pledgor: DALIAN GRANDWAY BEARING Co.,Ltd. Registration number: Y2023980032865 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A rotary cleaning machine for pressure driven cylindrical roller bearings Granted publication date: 20140709 Pledgee: Yingkou Bank Co.,Ltd. Dalian Branch Pledgor: DALIAN GRANDWAY BEARING Co.,Ltd. Registration number: Y2024980003882 |