CN210730355U - Railway bearing cleaning machine capable of being positioned - Google Patents

Abstract

The utility model discloses a railway bearing cleaning machine that can fix a position, including the organism, set firmly workstation and the fixed connection on the workstation on the organism slide rail support, sliding connection has the oil storage cavity on the slide rail support, is equipped with on the oil storage cavity and supports bearing inner race and make its pivoted drive assembly, has set firmly the oil tank in the organism, the oil pipe has set firmly on the oil tank, and the intercommunication has the fuel feed pump of taking the oil supply hose on the oil pipe, and the oil supply hose is connected with the oil storage cavity, and multiunit oil outlet has been seted up to the lower surface of oil storage cavity, and the rotation is connected with the chassis that corresponds with the position of oil storage cavity on the workstation, and the diameter and the bearing inner race looks adaptation on chassis set firmly the lift cylinder that can drive the chassis lift on the organism, the piston rod and the chassis fixed connection of lift cylinder, the utility model discloses a lift cylinder makes the chassis rise, and then with the bearing inner, The two parts are propped against and rotate together, thereby achieving the effect of uniform cleaning.

Description

Railway bearing cleaning machine capable of being positioned

Technical Field

The utility model belongs to the technical field of the cleaning equipment and specifically relates to a railway bearing cleaning machine that can fix a position.

Background

At present, with the rapid development of the high-speed rail industry and the high-speed rail economy in China, railways in China are developing towards the direction of large load and high speed on the premise of improving the transportation capacity and ensuring the carrying safety, so that higher-layer requirements are provided for the quality and the performance of railway parts, particularly railway bearings, and the problem of improving the cleaning degree of the railway bearings is more and more emphasized by the railway bearing industry.

The utility model discloses a but prior art reference grant bulletin number CN 202356334U's utility model discloses a railway carriage bearing part roll formula cleaning machine, including oil tank, motor, spout oil pipe, cover, oil pump, workstation, set up outer lane roll groove, inner circle roll groove and roller guide way on the characterized by workstation, be equipped with outer lane runner and inner circle runner on outer lane roll groove, the inner circle roll groove respectively, spout the oil piping erection and in the top of roller guide way and outer lane runner, inner circle runner with the oil tank links to each other.

Referring to fig. 1, a railway bearing 1 includes a bearing outer ring 11, a bearing inner ring 12 and rollers 13, the bearing inner ring 12 is divided into two upper and lower portions in the shape of a circular truncated cone, the rollers 13 are rotatably connected with the bearing inner ring 12 and uniformly arranged on an outer annular surface of the bearing inner ring 12, a circle of groove 111 is respectively arranged at each of upper and lower ports of the bearing outer ring 11, the rollers 13 are rotatably connected between the two grooves 111, when the railway bearing 1 is cleaned by an existing cleaning machine, an inner ring rotator drives the upper portion of the bearing inner ring 11 to rotate, and the lower portion of the bearing inner ring 11 is not connected with the upper portion, so that the lower portion tends to generate self-sliding, thereby resulting in uneven cleaning of the railway bearing 1.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a railway bearing cleaning machine that can fix a position, it makes the chassis rise through the lift cylinder, and then supports and together rotate upper and two liang of parts of bearing inner circle to reach clear even effect.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a railway bearing cleaning machine that can fix a position, includes the organism, sets firmly workstation and the slide rail support of fixed connection on the workstation on the organism, sliding connection has the oil storage cavity on the slide rail support, be equipped with on the oil storage cavity and can support the bearing inner circle and make its pivoted drive assembly, the oil tank has set firmly in the organism, the oil pipe has set firmly on the oil tank, the intercommunication has the fuel feed pump of taking the oil supply hose on the oil pipe, the oil supply hose is connected with the oil storage cavity, a plurality of oil outlet have been seted up to the lower surface of oil storage cavity, rotate on the workstation and be connected with the chassis that corresponds with the position of oil storage cavity, the diameter and the bearing inner circle looks adaptation of chassis, set firmly the lift cylinder that can drive the chassis lift on the organism, the piston rod and the chassis fixed connection of lift cylinder.

By adopting the technical scheme, the lifting cylinder drives the chassis to rise, so that the lower half part of the bearing inner ring is supported, is propped against the upper half part of the bearing inner ring and rotates along with the driving assembly, and the uniform cleaning effect is achieved.

The utility model discloses further set up to: the drive assembly comprises a rotary motor, an inner ring rotator and a drive cylinder, the base of the rotary motor is fixedly arranged on the upper surface of the oil storage cavity, the inner ring rotator is rotatably connected with the lower surface of the oil storage cavity and fixedly connected with an output shaft of the rotary motor, the base of the drive cylinder is fixedly arranged on the slide rail support, and a piston rod of the drive cylinder is fixedly connected with the oil storage cavity.

Through adopting above-mentioned technical scheme, drive actuating cylinder and drive the lift of oil storage cavity for the inner circle circulator can with bearing inner race butt, and under rotating electrical machines's effect, the inner circle circulator drives the bearing inner race and rotates, thereby promotes the cleaning performance.

The utility model discloses further set up to: the chassis is provided with a rotating motor corresponding to the rotating speed and the rotating direction of the rotating motor, an output shaft of the rotating motor is fixedly connected with the circle center of the chassis, and a base of the rotating motor is fixedly connected with a piston rod of the lifting cylinder.

Through adopting above-mentioned technical scheme, when the chassis contradicts with the latter half of bearing inner circle, the rotation motor can drive the latter half of bearing inner circle and rotate to promote the rotation effect of bearing inner circle.

The utility model discloses further set up to: the limiting groove matched with the bearing outer ring is formed in the workbench, the limiting groove is formed in the outer edge of the chassis, and the outer edge of the chassis is set to be an inclined chamfer.

Through adopting above-mentioned technical scheme, railway bearing when wasing, the spacing groove can make bearing inner race stabilize and place, promotes and washs stability, and the railway bearing that the slope chamfer can be convenient for carries out the translation, more laborsaving.

The utility model discloses further set up to: the oil storage cavity is fixedly provided with a brake cylinder, a piston rod of the brake cylinder is fixedly provided with a brake rod, the brake rod penetrates through the oil storage cavity and can abut against the outer ring of the bearing, and an arc-shaped piece is fixedly arranged at one end of the brake rod abutting against the outer ring of the bearing.

Through adopting above-mentioned technical scheme, brake cylinder can drive the brake lever and support bearing inner race, and then makes bearing inner race and bearing inner race produce relative motion to promote the cleaning performance.

The utility model discloses further set up to: set firmly the first slide bar parallel with workstation length direction on the organism, and it has the carriage to slide on the first slide bar, set firmly on the organism and can drive the gliding first cylinder of carriage, and its piston rod and carriage fixed connection, set firmly the second slide bar parallel with workstation width direction on the carriage, and it has can be with the material frame of dialling of bearing inner race translation to slide to connect on the second slide bar, set firmly on the carriage and can drive and dial the gliding second cylinder of material frame, and its piston rod with dial material frame fixed connection.

Through adopting above-mentioned technical scheme, dial the magazine under the effect of first cylinder and second cylinder, can be automatic with bearing inner race translation to next station on to promote abluent efficiency.

The utility model discloses further set up to: the material stirring frame is provided with an arc surface matched with the bearing outer ring, and the arc surface is fixedly provided with a thickening block.

Through adopting above-mentioned technical scheme, when dialling the work or material rest and carrying out the translation to the bearing inner race, the thickening piece can increase and dial the area of contact of work or material rest and bearing inner race to promote the effect of translation.

The utility model discloses further set up to: the outer annular surface of the oil storage cavity is detachably connected with a transparent cover capable of covering the outer ring of the bearing.

Through adopting above-mentioned technical scheme, when railway bearing washd, the translucent cover not only can prevent that cleaning oil from splashing everywhere, can also observe the cleaning degree in real time to the clean and tidy of guarantee cleaning machine.

To sum up, the utility model discloses a beneficial technological effect does:

1. the chassis is lifted by the lifting cylinder, and then the upper part and the lower part of the inner ring of the bearing are abutted and rotate together, so that the clear and uniform effect is achieved;

2. when the chassis contradicts with the latter half of bearing inner circle, rotate the motor and can drive the latter half of bearing inner circle and rotate to promote the rotation effect of bearing inner circle.

Drawings

FIG. 1 is a schematic view of a prior art railway bearing;

fig. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the drive assembly and adjustment assembly of the highlighted embodiment;

FIG. 4 is an enlarged schematic view of portion A of FIG. 3;

FIG. 5 is a schematic view showing an oil storage chamber and an oil outlet hole in the highlighted embodiment;

FIG. 6 is a cross-sectional view of the brake cylinder and air gun of the highlighted embodiment;

FIG. 7 is an enlarged schematic view of portion B of FIG. 6;

FIG. 8 is a cross-sectional view of the fixing assembly in the highlighted embodiment;

FIG. 9 is a cross-sectional view of the oil tank, the oil outlet pipe and the recovery pipe in the highlighted embodiment;

fig. 10 is a schematic structural view showing the first slide bar, the second slide bar and the kickoff rack in the embodiment.

Reference numerals: 1. a railway bearing; 11. a bearing outer race; 111. a groove; 12. a bearing inner race; 13. a roller; 2. a body; 21. a work table; 22. a slide rail bracket; 23. an oil storage chamber; 231. a transparent cover; 232. an inner ring rotator; 233. an oil outlet hole; 2331. a discharging pipe; 234. a brake cylinder; 2341. a brake lever; 2342. an arc-shaped sheet; 235. a gas cylinder gun; 236. a telescopic pipe; 2361. a balance tube; 237. a joint; 2371. a seal ring; 238. a spray head; 2381. a spout; 24. an oil tank; 241. an oil outlet pipe; 2411. a filter element; 242. an oil supply pump; 243. an oil supply hose; 244. a recovery port; 245. a recovery pipe; 25. a first slide bar; 251. a carriage; 252. a first cylinder; 253. a second cylinder; 254. a second slide bar; 26. a material stirring frame; 261. a circular arc surface; 262. thickening blocks; 3. a drive assembly; 31. a rotating electric machine; 32. a driving cylinder; 4. a chassis; 41. a limiting groove; 42. inclining and chamfering; 43. an adjustment assembly; 431. rotating the motor; 432. a lifting cylinder; 44. a fixing assembly; 441. a splint; 4411. connecting plates; 4412. clamping a plate; 4413. a vertical plate; 442. a limiting sheet; 443. a pressure spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 2 and 3, for the utility model discloses a positionable railway bearing cleaning machine, which comprises a machine body 2, three work tables 21 and three slide rail supports 22 corresponding to the work tables 21, the three work tables 21 are arranged side by side and fixedly connected with the upper surface of the machine body 2, the slide rail supports 22 are fixed on the upper surface of the work tables 21, and the slide rails thereof extend along the vertical direction, each slide rail support 22 is connected with an oil storage chamber 23 in a sliding way, each oil storage chamber 23 is provided with a driving component 3 which can support the bearing inner ring 12 and make it rotate, the driving component 3 comprises a rotating motor 31, an inner ring rotator 232 and a driving cylinder 32, the base of the rotating motor 31 is fixedly arranged on the upper surface of the oil storage chamber 23, and the output shaft thereof can penetrate through the circle center of the oil storage chamber 23 and is fixedly connected with the inner ring rotator 232, the inner ring rotator 232 is rotatably connected with the lower surface of the oil storage chamber 23, the inner ring rotator 232 is adapted to the shape of the bearing inner ring 12, and the lower end edge thereof is an arc chamfer, the base of the driving cylinder 32 is fixed on the upper end surface of the slide rail bracket 22, the piston rod thereof is fixedly connected with the upper surface of the oil storage chamber 23, and the outer annular surface of each oil storage chamber 23 is bolted with a transparent cover 231 capable of covering the bearing outer ring 11.

Referring to fig. 3 and 4, the upper surface of each workbench 21 is rotatably connected with a chassis 4, the position of the chassis 4 corresponds to the position of the inner ring rotator 232, the size of the chassis 4 is matched with the inner ring 12 of the bearing, the outer edge of the chassis 4 is provided with an inclined chamfer 42, the upper surface of the workbench 21 is provided with a limit groove 41 matched with the outer ring 11 of the bearing, the limit groove 41 is positioned at the outer edge of the chassis 4, and an adjusting component 43 capable of driving the chassis 4 to ascend and descend and rotate is arranged in the workbench 21.

Referring to fig. 3, the adjusting assembly 43 includes a rotating motor 431 capable of driving the chassis 4 to rotate and a lifting cylinder 432 capable of adjusting the chassis 4 to lift, the rotating speed and the rotating direction of the rotating motor 431 and the rotating motor 31 are the same, the output shaft of the rotating motor 431 is fixedly connected to the center of the circle of the chassis 4, the base of the rotating motor 431 is fixedly connected to the piston rod of the lifting cylinder 432, and the base of the lifting cylinder 432 is fixedly connected to the workbench 21.

Referring to fig. 5 and 6, two sets of oil outlets 233 are formed in the lower surface of the oil storage chamber 23, each set of oil outlets 233 is provided with a discharging pipe 2331 extending along the height direction of the oil storage chamber 23, the discharging pipes 2331 are fixedly connected with the oil storage chamber 23, the upper surface of each oil storage chamber 23 is uniformly provided with two braking cylinders 234, a braking rod 2341 is fixedly arranged on a piston rod of each braking cylinder 234, the braking rod 2341 can penetrate through the oil storage chamber 23 and abut against the upper end edge of the bearing outer ring 11, an arc piece 2342 is fixedly arranged at one end of the braking rod 2341 abutting against the bearing outer ring 11, and the arc piece 2342 is matched with the upper end edge of the bearing outer ring 11.

Referring to fig. 6 and 7, an air bottle gun 235 is fixedly arranged on the upper surface of each oil storage chamber 23, an air outlet of the air bottle gun 235 is communicated with an air outlet pipe, the air outlet pipe comprises an extension pipe 236 and a connector 237 fixedly connected with two ends of the extension pipe 236, the extension pipe 236 is made of shape memory material, a balance pipe 2361 capable of preventing the extension pipe 236 from deviating during contraction is arranged inside the oil storage chamber 23, the extension pipe 236 can penetrate through the balance pipe 2361, a nozzle 238 is connected to the connector 237 penetrating out of one end in a threaded manner, a sealing ring 2371 is sleeved at the connection position of the nozzle 238 and the connector 237, and the shape of a nozzle 2381 of the nozzle 238 is set to correspond to the width of the groove 111 of the bearing outer ring.

Referring to fig. 8, a fixing assembly 44 capable of fixing the bearing outer ring 11 is disposed on the chassis 4, the fixing assembly 44 includes two clamping plates 441, two pressure springs 443, and two limiting pieces 442, each clamping plate 441 includes a connecting plate 4411, two clamping plates 4412, and two vertical plates 4413, the clamping plates 4412 and the vertical plates 4413 are respectively fixed at two ends of the connecting plate 4411, the clamping plates 4412 correspond to the bearing outer ring 11 in shape, the two connecting plates 4411 and the vertical plates 4413 are slidably connected inside the chassis 4, and the two groups are uniformly arranged in the chassis 4, the limiting pieces 442 are disposed in the moving direction of the connecting plate 4411 and fixed inside the chassis 4, two ends of the pressure spring 443 are respectively fixedly connected with the limiting pieces 442 and the vertical plates 4413, and the connecting plate 4411 is retracted inside the chassis 4 when the pressure spring 443 is in a natural state.

Referring to fig. 9, an oil tank 24 is fixedly disposed in the machine body 2, an oil outlet pipe 241 is communicated with one side of the oil tank 24, a filter element 2411 is disposed in the oil outlet pipe 241, an oil supply pump 242 with an oil supply hose 243 is communicated with a side surface of the oil outlet pipe 241, the oil supply hose 243 is connected with the oil storage chamber 23, a recovery opening 244 corresponding to the oil outlet hole 233 is formed in the edge of the chassis 4 of the workbench 21, a recovery pipe 245 is fixedly disposed at a lower end opening of the recovery opening 244, and the recovery pipe 245 is communicated with the oil tank 24.

Referring to fig. 10, a first sliding rod 25 parallel to the length direction of three work tables 21 is fixedly disposed on a machine body 2, a sliding frame 251 is slidably connected to the first sliding rod 25, a first cylinder 252 capable of driving the sliding frame 251 to slide is fixedly disposed on the machine body 2, a piston rod of the first cylinder is fixedly connected to the sliding frame 251, a second sliding rod 254 parallel to the width direction of the work table 21 is fixedly disposed on the sliding frame 251, a material shifting frame 26 capable of translating a bearing outer ring 11 is slidably connected to the second sliding rod 254, a second cylinder 253 capable of driving the material shifting frame 26 to slide is fixedly disposed on the sliding frame 251, a piston rod of the second cylinder is fixedly connected to the material shifting frame 26, three arc surfaces 261 adapted to the bearing outer ring 11 are disposed on the material shifting frame 26, and a thickening block 262 is fixedly disposed on the arc surface 261.

The implementation principle of the embodiment is as follows: when the railway bearing cleaning device is used, firstly, the railway bearing 1 is placed on the chassis 4, the bearing outer ring 11 is positioned between the limiting grooves 41, then the driving cylinder 32 is started to drive the oil storage chamber 23 to descend, the inner ring rotator 232 is abutted against the upper half part of the bearing inner ring 12, then the lifting cylinder 432 is started to drive the chassis 4 to ascend and abut against the lower half part of the bearing inner ring 12, then the braking cylinder 234 is started to enable the arc piece 2342 to abut against the upper end edge of the bearing outer ring 11, then the oil supply pump 242 is started to supply oil to the oil storage chamber 23, and the rotating motor 31 and the rotating motor 431 are started simultaneously to enable the inner ring rotator 232 and the chassis 4 to rotate, so that the bearing inner ring 12 is driven to rotate, and cleaning oil in the oil storage chamber 23 overflows from the oil outlet 233 and falls on the roller 13, so that cleaning can; when the cleaning is finished, the oil supply pump 242 is turned off, the oil supply to the oil storage chamber 23 is stopped, after all the cleaning oil in the blanking pipe 2331 overflows from the oil outlet 233, the brake rod 2341 is retracted, the inner ring rotator 232 is lifted, the two clamping plates are pulled out and the bearing outer ring 11 is clamped, the extension pipe 236 is extended, the nozzle 2381 is rotated to the groove 111 on the bearing outer ring 11, the air bottle gun 235 and the rotating motor 431 are started, and the cleaning oil on the groove 111 can be cleaned.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a railway bearing cleaning machine that can fix a position, includes organism (2), sets firmly workstation (21) on organism (2) and slide rail support (22) of fixed connection on workstation (21), its characterized in that: the sliding rail bracket (22) is connected with an oil storage chamber (23) in a sliding way, the oil storage chamber (23) is provided with a driving component (3) which can push against the bearing inner ring (12) and enable the bearing inner ring to rotate, an oil tank (24) is fixedly arranged in the machine body (2), an oil outlet pipe (241) is fixedly arranged on the oil tank (24), an oil supply pump (242) with an oil supply hose (243) is communicated with the oil outlet pipe (241), the oil supply hose (243) is connected with the oil storage chamber (23), the lower surface of the oil storage chamber (23) is provided with a plurality of groups of oil outlet holes (233), a chassis (4) corresponding to the position of the oil storage chamber (23) is rotatably connected on the workbench (21), the diameter of the chassis (4) is matched with that of the bearing inner ring (12), a lifting cylinder (432) capable of driving the chassis (4) to lift is fixedly arranged on the machine body (2), and a piston rod of the lifting cylinder (432) is fixedly connected with the chassis (4).

2. A positionable railroad bearing washer according to claim 1, wherein: drive assembly (3) include rotating electrical machines (31), inner circle circulator (232) and drive actuating cylinder (32), the base of rotating electrical machines (31) sets firmly in the upper surface of oil storage cavity (23), inner circle circulator (232) rotate with the lower surface of oil storage cavity (23) and are connected, and with the output shaft fixed connection of rotating electrical machines (31), the base that drives actuating cylinder (32) sets firmly on slide rail bracket (22), its piston rod and oil storage cavity (23) fixed connection.

3. A positionable railroad bearing washer according to claim 2, wherein: the chassis (4) is provided with a rotating motor (431) corresponding to the rotating speed and the rotating direction of the rotating motor (31), an output shaft of the rotating motor (431) is fixedly connected with the circle center of the chassis (4), and a base of the rotating motor (431) is fixedly connected with a piston rod of the lifting cylinder (432).

4. A positionable railroad bearing washer according to claim 1, wherein: the limiting groove (41) matched with the bearing outer ring (11) is formed in the workbench (21), the limiting groove (41) is formed in the outer edge of the chassis (4), and the outer edge of the chassis (4) is set to be an inclined chamfer (42).

5. A positionable railroad bearing washer according to claim 1, wherein: the utility model discloses a bearing, including oil storage chamber (23), brake cylinder (234) have set firmly on oil storage chamber (23), brake lever (2341) have set firmly on the piston rod of brake cylinder (234), brake lever (2341) wear to penetrate oil storage chamber (23) and can support mutually with bearing outer lane (11), brake lever (2341) have set firmly arc piece (2342) in the one end of supporting with bearing outer lane (11).

6. A positionable railroad bearing washer according to claim 1, wherein: the utility model discloses a bearing outer ring (11) translation material stirring rack, including organism (2), carriage (251) have set firmly on organism (2) and have set firmly first slide bar (25) parallel with workstation (21) length direction, and have slided and connect carriage (251) on first slide bar (25), have set firmly on organism (2) and can drive gliding first cylinder (252) of carriage (251), and its piston rod and carriage (251) fixed connection, set firmly second slide bar (254) parallel with workstation (21) width direction on carriage (251), and have slid and connect material stirring frame (26) that can be with bearing outer ring (11) translation on second slide bar (254), set firmly on carriage (251) and can drive material stirring frame (26) gliding second cylinder (253), and its piston rod and material stirring frame (26) fixed connection.

7. A positionable railway bearing washer according to claim 6, wherein: an arc surface (261) matched with the bearing outer ring (11) is arranged on the material stirring frame (26), and a thickening block (262) is fixedly arranged on the arc surface (261).

8. A positionable railroad bearing washer according to claim 1, wherein: the outer annular surface of the oil storage chamber (23) is detachably connected with a transparent cover (231) capable of covering the bearing outer ring (11).

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