CN109202667A - A kind of railway freight-car flexible bearing rust remover - Google Patents
A kind of railway freight-car flexible bearing rust remover Download PDFInfo
- Publication number
- CN109202667A CN109202667A CN201811320326.7A CN201811320326A CN109202667A CN 109202667 A CN109202667 A CN 109202667A CN 201811320326 A CN201811320326 A CN 201811320326A CN 109202667 A CN109202667 A CN 109202667A
- Authority
- CN
- China
- Prior art keywords
- bearing
- cylinder
- wire wheel
- rust remover
- railway freight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
Abstract
The invention discloses a kind of railway freight-car flexible bearing rust removers, including driving mechanism, bearing positioning device, steam trap and water tank, driving mechanism is by motor, wire wheel, bearing block, promote cylinder, flexible cylinder, enter cylinder and outlet cylinder composition, the belt pulley that the belt pulley of motor passes through belt transmission connection wire wheel, the center of top of bearing block is connected to flexible cylinder, the two sides of wire wheel are separately installed with enter cylinder and outlet cylinder, bearing positioning device is by raceway, guide rail, support base, clamp cylinder, collet and bearing composition, the top of raceway is equipped with about the symmetrical guide rail of wire wheel and support base, through the clamping cylinder for having connecting clip on support base.The present invention, which realizes, quickly removes freight car bearing corrosion, and high degree of automation improves bearing derusting and production efficiency, and reduces labor intensity, improves equipment derusting safety and reliability.
Description
Technical field
The present invention relates to a kind of railway freight-car flexible bearing rust removers, belong to railway freight-car technical field.
Background technique
It is bad that railway truck bearing derusting process always exists derusting effect, and groove cannot be removed effectively among bearing
Rust, bearing groove inner bearing information do not see Chu, and bearing derusting effect is poor, are not easy to appearance maintenance, are not easy to bearing and newly make, greatly
Repair the record of number information.Many bearing overhaul units are using artificial derusting, and risk is high, large labor intensity, pollute environment, matter
Amount not can guarantee yet.
Summary of the invention
The purpose of the present invention is to provide a kind of railway freight-car flexible bearing rust remover, which realizes quick removing
Freight car bearing corrosion, and freight car bearing groove internal corrosion can be removed, high degree of automation improves bearing derusting and production effect
Rate, and labor intensity is reduced, improve equipment derusting safety and reliability.
To achieve the above object, the invention provides the following technical scheme: a kind of railway freight-car flexible bearing rust remover, including
Driving mechanism, bearing positioning device, steam trap and water tank, driving mechanism is mounted on the top of bearing positioning device, described
Driving mechanism by motor, wire wheel, bearing block, promote cylinder, flexible cylinder, enter cylinder and outlet cylinder forms, motor
Belt pulley be sequentially connected the belt pulley of wire wheel by belt, the wire wheel is mounted on bearing block, the bearing block
Top is connected to promotion cylinder close to edge, and the center of top of bearing block is connected to flexible cylinder, the two sides difference of wire wheel
Enter cylinder and outlet cylinder are installed, cylinder of entering is separately connected with outlet cylinder enters and go out, the bearing positioning dress
It sets and is made of raceway, guide rail, support base, clamping cylinder, collet and bearing, the top of raceway is equipped with symmetrically leads about wire wheel
Rail and support base are equipped on the support base between the clamping cylinder for having connecting clip, two collets and are located at wire wheel
The bearing of underface.
Preferably, the top of rust remover is arranged in the steam trap, and the lower section of steam trap connects water tank.
Preferably, vertical angle is 0~40 degree between the axis of the wire wheel and the axis of bearing.
Preferably, the bottom active card of the collet is slidably connected on guide rail and with guide rail.
Preferably, the front end of the collet is arranged to the pyramidal structure to match with brearing bore.
Preferably, the motor and frequency converter are electrically connected, and frequency converter is controlled by output using intermediate relay isolation
PLC。
Compared with prior art, beneficial effects of the present invention are as follows:
1. the present invention, which realizes, quickly removes freight car bearing corrosion, and can remove freight car bearing groove internal corrosion, axis is improved
Derusting and production efficiency are held, and reduces labor intensity, improves equipment derusting safety and reliability.
2. collet front end of the invention is arranged to the pyramidal structure to match with brearing bore, collet leading portion taper is bearing
10mm or so distance is lifted from raceway, and bearing is allowed to be in vacant state and wire wheel central location, chuck end in descaling process
Face and bearing are bonded and seal bearing cleaning end face, and guarantee avoids any sewage and sundries from entering in bearing in descaling process
Portion prevents the damage generated in descaling process to bearing.
3. the present invention derusting, can be pressurizeed by flexible cylinder to wire wheel, constant pressure, decompression recycle back and forth, can
Reasonable control flexible cleaning process.
Detailed description of the invention
Fig. 1 is front view of the invention；
Fig. 2 is side view of the invention.
Description of symbols: 1- driving mechanism；11- motor；12- wire wheel；13- bearing block；
14- promotes cylinder；15- flexibility cylinder；16- enters cylinder；17- exports cylinder；2-
Bearing positioning device；21- raceway；22- guide rail；23- support base；24- clamps cylinder；
25- collet；26- bearing；3- steam trap；4- water tank.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of railway freight-car flexible bearing rust remover provided by the invention referring to FIG. 1-2, including driving mechanism 1, bearing
Positioning device 2, steam trap 3 and water tank 4, driving mechanism 1 are mounted on the top of bearing positioning device 2, and steam trap 3 is set
It sets at the top of rust remover, the lower section of steam trap 3 connects water tank 4, due in descaling process, wire wheel 12 and bearing 26
Between rotation can generate water mist, so a set of steam trap 3 is arranged at the top of equipment, descaling process is collected in descaling process
The steam of middle generation, and separated, the water of recycling returns in water tank 4, and can ensure that so in use will not be to operation
Personnel and environmental pollution and pollution, driving mechanism 1 is by motor 11, wire wheel 12, bearing block 13, promotion cylinder 14, flexibility
Cylinder 15, enter cylinder 16 and the outlet composition of cylinder 17, the belt pulley of motor 11 pass through belt transmission connection wire wheel 12
Belt pulley, motor 11 drive wire wheel 12 to rotate by belt, and motor 11 and frequency converter are electrically connected, and frequency converter is controlled by output
The PLC being isolated using intermediate relay realizes that power is electrically separated, improves device security and reliability, and equipment has automatic multiple
Bit function, when reaching automatic running condition, under equipment self-inspection security situation, automatic running lamp is lighted, and it is automatic to be just able to achieve a key
Operation, it is ensured that equipment safety operation and derusting, motor frequency conversion control is also automatically controlled using PLC, to realize flexible revolving speed
It controls, derusts to bearing 26, wire wheel 12 is mounted on bearing block 13, and 12 two sides of wire wheel is adopted with flexible 15 pressure of cylinder
It is supported with bearing block 13, so that proximal edge is leaned at the top of 26 contact surface uniform force of wire wheel 12 and bearing, bearing block 13
Place, which is connected to, promotes cylinder 14, and the center of top of bearing block 13 is connected to flexible cylinder 15, and using double cylinders, flexible cylinder 15 is logical
Cross the cylinder diameter for calculating that contact pressure selection is suitable between wire wheel 12 and bearing 26, when derusting pressurizes to wire wheel 12, is permanent
Pressure, decompression recycle back and forth, the two sides of wire wheel 12 be separately installed with enters cylinder 16 and outlet cylinder 17, enter cylinder 16 and go out
One's intention as revealed in what one says cylinder 17, which is separately connected, enters and gos out, and convenient for being placed and taken out for bearing 26, bearing positioning device 2 is by raceway 21, guide rail
22, support base 23, clamping cylinder 24, collet 25 and bearing 26 form, and the top of raceway 21 is equipped with symmetrical about wire wheel 12
Guide rail 22 and support base 23, through the clamping cylinder 24 for having connecting clip 25, the bottom active card of collet 25 on support base 23
It is slidably connected on guide rail 22 and with guide rail 22, clamps cylinder 24 and move forwards guide rail 22 and the realization bearing 26 3 of support base 23
Dimension positioning clamps cylinder 24 and pushes the movement on guide rail 22 of two collets 25 close to each other in opposite directions, is equipped between two collets 25
Bearing 26 immediately below wire wheel 12, the front end of collet 25 are arranged to the pyramidal structure to match with 26 inner hole of bearing, press from both sides
Bearing 26 is lifted 10mm or so distance by first 25 leading portion taper from raceway 21, and bearing 26 is allowed to be in vacant state and wire wheel 12
Central location, 25 end face of collet and bearing 26 are bonded and seal 26 end face of bearing cleaning, and guarantee avoids any sewage and sundries from existing
Enter inside bearing 26 in descaling process.Ensure in a certain range, bearing 26 to be allowed to generate certain resistance by calculating pressure at two ends
Power has certain frictional force so that wire wheel 12 is during operation, can more improve bearing derusting effect, wire wheel 12 in this way
Axis and bearing 26 axis between vertical angle be 30-40 degree, do not use vertical mode between bearing 26 and wire wheel 12
Contact, if the central point of bearing 26 and wire wheel 12, on a vertical line, 12 steel wire of wire wheel is difficult to deform, so in groove
Corrosion cannot be removed, by calculating contact pressure and 12 steel wire deformation extent of wire wheel, vertical angle 0 between two axis~
40 degree, this makes it possible to realize that 26 surface of bearing is consistent with derusting effect in bearing groove.It solves to corrode serious bearing simultaneously
Surface, converting different pressures and Frequency Converter Control motor by flexible cylinder 15, speed change rotates in a certain range, plays steel wire
Derusting effect is best between the wire brush and bearing 26 of wheel 12.
Working principle: cylinder 16 of entering is opened rear bearing 26 and is rolled between two collets 25 along raceway 21, clamps cylinder
24 push the movement on guide rail 22 of two collets 25 close to each other in opposite directions, and 25 leading portion taper of collet is lifted bearing 26 from raceway 21
10mm or so distance is risen, ensures in a certain range, bearing 26 to be allowed to generate certain resistance by calculating pressure at two ends, so that steel wire
Wheel 12 during operation, there is certain frictional force, by calculating contact pressure and 12 steel wire deformation extent of wire wheel, two axis it
Between 0~40 degree of vertical angle, motor 11 drives wire wheel 12 to rotate by belt, and the wire brush of wire wheel 12 is by 26 surface of bearing
Corrosion remove.Therefore, the present invention is applicable in all railway truck bearing maintenance derusting, realizes and quickly removes freight car bearing rust
Erosion, and freight car bearing groove internal corrosion can be removed, 26 derusting of bearing and production efficiency are improved, and reduce labor intensity, mentioned
High equipment derusting safety and reliability.
Claims (6)
1. a kind of railway freight-car flexible bearing rust remover, including driving mechanism (1), bearing positioning device (2), steam trap
(3) and water tank (4), driving mechanism (1) are mounted on the top of bearing positioning device (2), it is characterised in that: the driving mechanism
(1) by motor (11), wire wheel (12), bearing block (13), promoted cylinder (14), flexible cylinder (15), cylinder of entering (16) with
And outlet cylinder (17) composition, belt pulley of the belt pulley of motor (11) by belt transmission connection wire wheel (12), the steel
Silk wheel (12) is mounted on bearing block (13), and the top of the bearing block (13) is connected to close to edge promotes cylinder (14),
The center of top of bearing block (13) is connected to flexible cylinder (15), and the two sides of wire wheel (12) are separately installed with cylinder of entering (16)
With outlet cylinder (17), cylinder of entering (16) and outlet cylinder (17) are separately connected and enter and go out, the bearing positioning device
(2) it is made of raceway (21), guide rail (22), support base (23), clamping cylinder (24), collet (25) and bearing (26), raceway
(21) top is equipped with about the symmetrical guide rail (22) of wire wheel (12) and support base (23), is run through on the support base (23)
There is the clamping cylinder (24) of connecting clip (25), is equipped with the bearing being located at immediately below wire wheel (12) between two collets (25)
(26)。
2. railway freight-car flexible bearing rust remover according to claim 1, it is characterised in that: the steam trap (3)
The top of rust remover is set, and the lower section of steam trap (3) connects water tank (4).
3. railway freight-car flexible bearing rust remover according to claim 1, it is characterised in that: the axis of the wire wheel (12)
Vertical angle is 0~40 degree between line and the axis of bearing (26).
4. railway freight-car flexible bearing rust remover according to claim 1, it is characterised in that: the bottom of the collet (25)
Active card is slidably connected on guide rail (22) and with guide rail (22).
5. railway freight-car flexible bearing rust remover according to claim 1, it is characterised in that: the front end of the collet (25)
It is arranged to the pyramidal structure to match with bearing (26) inner hole.
6. railway freight-car flexible bearing rust remover according to claim 1, it is characterised in that: the motor (11) and frequency conversion
Device is electrically connected, and frequency converter is controlled by output using the PLC of intermediate relay isolation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811320326.7A CN109202667A (en) | 2018-11-07 | 2018-11-07 | A kind of railway freight-car flexible bearing rust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811320326.7A CN109202667A (en) | 2018-11-07 | 2018-11-07 | A kind of railway freight-car flexible bearing rust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109202667A true CN109202667A (en) | 2019-01-15 |
Family
ID=64995389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811320326.7A Pending CN109202667A (en) | 2018-11-07 | 2018-11-07 | A kind of railway freight-car flexible bearing rust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109202667A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002154036A (en) * | 2000-11-16 | 2002-05-28 | Taihei Kogyo Co Ltd | Method and device for grinding roll with chock |
| CN202701977U (en) * | 2012-08-01 | 2013-01-30 | 山东电力建设第二工程公司 | Handheld deruster for surface of workpeice |
| CN103522176A (en) * | 2012-10-18 | 2014-01-22 | 江苏省（扬州）数控机床研究院 | Floating finishing-machining grinding head with controllable grinding force |
| CN204621763U (en) * | 2015-04-20 | 2015-09-09 | 中石化石油工程机械有限公司沙市钢管厂 | Derusting device after the pre-bending of a kind of steel plate edges of boards |
| CN105643457A (en) * | 2016-03-14 | 2016-06-08 | 镇江市丹徒区精华轴承厂 | Clamp for grinding of bearing outer ring |
| CN106378692A (en) * | 2016-11-02 | 2017-02-08 | 湖南野森环保科技有限责任公司 | Automatic rust removal device for bearing |
| CN106702836A (en) * | 2015-07-24 | 2017-05-24 | 郑迪 | Railway track rust removal vehicle |
| CN206536314U (en) * | 2017-02-27 | 2017-10-03 | 盐城市三川轴承制造有限公司 | Bearing outer ring roller groove automatically grinding device |
| CN107336135A (en) * | 2017-08-29 | 2017-11-10 | 佛山捷蓝机器人有限公司 | A kind of robot arm for being used for flexible polishing |
| CN206732739U (en) * | 2017-05-13 | 2017-12-12 | 徐胜良 | A kind of novel bearing processing sander |
| CN107598769A (en) * | 2017-09-01 | 2018-01-19 | 宁波锴立精密轴承有限公司 | A kind of gear shape bearing outer ring polishing fixture for processing device |
| CN207788581U (en) * | 2017-12-26 | 2018-08-31 | 重庆捷科隆金属科技有限公司 | A kind of bearing derusting device |
| CN208992423U (en) * | 2018-11-07 | 2019-06-18 | 中车贵阳车辆有限公司 | A kind of railway freight-car flexible bearing derusting device |
-
2018
- 2018-11-07 CN CN201811320326.7A patent/CN109202667A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002154036A (en) * | 2000-11-16 | 2002-05-28 | Taihei Kogyo Co Ltd | Method and device for grinding roll with chock |
| CN202701977U (en) * | 2012-08-01 | 2013-01-30 | 山东电力建设第二工程公司 | Handheld deruster for surface of workpeice |
| CN103522176A (en) * | 2012-10-18 | 2014-01-22 | 江苏省（扬州）数控机床研究院 | Floating finishing-machining grinding head with controllable grinding force |
| CN204621763U (en) * | 2015-04-20 | 2015-09-09 | 中石化石油工程机械有限公司沙市钢管厂 | Derusting device after the pre-bending of a kind of steel plate edges of boards |
| CN106702836A (en) * | 2015-07-24 | 2017-05-24 | 郑迪 | Railway track rust removal vehicle |
| CN105643457A (en) * | 2016-03-14 | 2016-06-08 | 镇江市丹徒区精华轴承厂 | Clamp for grinding of bearing outer ring |
| CN106378692A (en) * | 2016-11-02 | 2017-02-08 | 湖南野森环保科技有限责任公司 | Automatic rust removal device for bearing |
| CN206536314U (en) * | 2017-02-27 | 2017-10-03 | 盐城市三川轴承制造有限公司 | Bearing outer ring roller groove automatically grinding device |
| CN206732739U (en) * | 2017-05-13 | 2017-12-12 | 徐胜良 | A kind of novel bearing processing sander |
| CN107336135A (en) * | 2017-08-29 | 2017-11-10 | 佛山捷蓝机器人有限公司 | A kind of robot arm for being used for flexible polishing |
| CN107598769A (en) * | 2017-09-01 | 2018-01-19 | 宁波锴立精密轴承有限公司 | A kind of gear shape bearing outer ring polishing fixture for processing device |
| CN207788581U (en) * | 2017-12-26 | 2018-08-31 | 重庆捷科隆金属科技有限公司 | A kind of bearing derusting device |
| CN208992423U (en) * | 2018-11-07 | 2019-06-18 | 中车贵阳车辆有限公司 | A kind of railway freight-car flexible bearing derusting device |
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