CN211249663U

CN211249663U - Iron powder collecting mechanism for remanufacturing and polishing of railway wagon bearing

Info

Publication number: CN211249663U
Application number: CN201922276580.8U
Authority: CN
Inventors: 张虎; 谢彩霞
Original assignee: Yinchuan Special Bearing Co ltd
Current assignee: Yinchuan Special Bearing Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-08-14
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a railway freight car bearing is iron powder collection mechanism for refabrication polishing relates to bearing refabrication technical field, including the iron powder collecting box, the bottom of iron powder collecting box is provided with the spout, and the top of iron powder collecting box is provided with the water tank, the inside of iron powder collecting box is provided with the magnet circle, and the one end of iron powder collecting box installs the second motor. The utility model discloses a water pump that sets up, electric putter, the spherical atomising head, the connecting pipe, control water pump operation, make during the water of water pump in with the water tank leads to pipe takes into the connecting pipe, water flows into the spherical atomising head through the connecting pipe in, make electric putter drive the connecting pipe and remove downwards, remove to inside the iron powder collecting box, water is the blowout of spherical atomising head, be water smoke form, fly away in the iron powder collecting box, the diffuse iron powder that makes in the iron powder collecting box is subsided and is fallen down, be convenient for collect, the problem that the iron powder caused the pollution in the air has effectively been solved to the diffusion.

Description

Iron powder collecting mechanism for remanufacturing and polishing of railway wagon bearing

Technical Field

The utility model relates to a bearing refabrication technical field specifically is a railway freight car bearing is iron powder collection mechanism for refabrication polishing.

Background

The bearing is an important part in the current mechanical equipment, the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body, the remanufacturing is a process of reviving the old mechanical equipment again, the old mechanical equipment is taken as a blank, a special process and a special technology are adopted, the new manufacturing is carried out on the basis of the original manufacturing, the performance and the quality of the remanufactured product are not inferior to those of the original new product, and the polishing component comprises a polishing machine, a wool disc and the like.

Current bearing refabrication when the polishing, can produce a large amount of iron fillings, the iron wire, iron powder etc. and the iron powder is difficult to by the washing because small, and mobility is big, leads to filling in the air, causes air pollution, and iron fillings and iron wire fly away to all around under the whipping of wool dish, and the workman is hindered by mistake easily, when iron wire and iron fillings fall down, because a large amount is more, lead to cleaning the difficulty, increase work load.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that iron powder is diffused in the air to cause pollution, iron wires and iron chips fly in a mess and easily injure workers and the iron wires and the iron chips by mistake, the iron powder collecting mechanism for the remanufacturing and polishing of the railway freight car bearing is provided.

In order to achieve the above object, the utility model provides a following technical scheme: an iron powder collecting mechanism for remanufacturing and polishing of a railway wagon bearing comprises an iron powder collecting box, wherein a sliding groove is formed in the bottom end of the iron powder collecting box, a water tank is arranged at the top end of the iron powder collecting box, a magnet ring is arranged inside the iron powder collecting box, a second motor is installed at one end of the iron powder collecting box, a screw rod groove is formed in the bottom end of the inside of the iron powder collecting box, a pulling plate is arranged inside the sliding groove, a groove is formed in the bottom end of the sliding groove, a moving plate is connected to the top end of the pulling plate, a first motor is installed at one end of the moving plate, a supporting rod is arranged at one end, close to the iron powder collecting box, of the moving plate, a polishing assembly is connected to the output end of the first motor, an electromagnet rod is installed at the top end of, one side that the water pump was kept away from to the water pipe is connected with the connecting pipe, electric putter is installed on the top of connecting pipe, and the bottom of connecting pipe is connected with the spherical atomising head, the inboard of magnet circle is provided with the dead lever, the output of second motor is connected with the lead screw, the top of lead screw is provided with cleans the strip, the inboard in lead screw groove is connected with keeps off the vermicelli.

Preferably, the number of the magnet rings is two, the magnet rings and the iron powder collecting box are fixed through a fixing rod, and a plurality of spray holes are formed in the spherical spraying head.

Preferably, the water pipe penetrates into the connecting pipe, and the connecting pipe is communicated with the spherical spray head.

Preferably, the iron powder box and recess swing joint, electromagnet pole and external power source electric connection, and the bracing piece welding is on the top of arm-tie.

Preferably, the bottom of first motor is provided with the backup pad, arm-tie and spout swing joint.

Preferably, the top of iron powder collecting box is provided with and perforates with the connecting pipe assorted, the top of iron powder collecting box is provided with the support frame, and electric putter welds the bottom of support frame one side.

Preferably, a powder inlet groove is formed in the inner side of the screw rod groove, and the powder inlet groove penetrates through the groove.

Preferably, the number of the second motors is two, and the two second motors drive the sweeping strips to rotate.

Preferably, the outer wall of the second motor is provided with a screw nut, the cleaning strip is welded to the top end of the screw nut, and the bottom end of the cleaning strip is provided with a cleaning brush.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a water pump that sets up, electric putter, the spherical atomising head, the connecting pipe, control water pump operation, make the water of water pump in with the water tank lead to pipe take into the connecting pipe, water flows into the spherical atomising head through the connecting pipe, at this moment, control electric putter operation, make electric putter drive the connecting pipe and remove downwards, remove to inside the iron powder collecting box, and be in the intermediate position, water is through the blowout of spherical atomising head, be water smoke form, fly away in the iron powder collecting box, the diffuse iron powder that makes in the iron powder collecting box is subsided and is fallen down, be convenient for collect, the problem that the iron powder caused the pollution in the air has effectively been solved.

2. The utility model discloses a arm-tie, spout, iron powder collecting box that set up promote the arm-tie, make the arm-tie slide in the spout, slide and stop after movable plate and iron powder collecting box contact, among the polishing process, iron fillings, iron wire and the iron powder of production are gathering in the iron powder collecting box under the blockking of iron powder collecting box, can only, can't splash the framework outside, prevent the emergence of accidental injury phenomenon, have effectively solved iron wire and indiscriminate flying of iron fillings and have wounded workman's problem easily by mistake.

3. The utility model discloses a magnet circle that sets up, iron fillings and iron wire are adsorbed by two magnet circles of iron powder collecting box inner wall, prevent that it from falling into the inside bottom of iron powder collecting box, increase the work load that cleans, have effectively solved the problem of the clearance of iron wire, iron fillings.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a side cross-sectional view of the present invention;

fig. 3 is a schematic view of the ball-type spray head of the present invention;

FIG. 4 is a schematic view of a powder inlet groove of the present invention;

fig. 5 is a schematic view of the chute of the present invention;

fig. 6 is a schematic view of the screw rod of the present invention.

In the figure: 1. an iron powder collecting box; 2. a chute; 3. pulling a plate; 4. moving the plate; 5. a first motor; 6. a polishing assembly; 7. a support bar; 8. an electromagnet rod; 9. a groove; 10. an iron powder box; 11. a water tank; 12. a water pump; 13. a water pipe; 14. a support frame; 15. an electric push rod; 16. a connecting pipe; 17. a spherical spray head; 18. a magnetic ring; 19. fixing the rod; 20. a second motor; 21. cleaning strips; 22. a screw rod groove; 23. blocking vermicelli; 24. a powder feeding groove; 25. and a screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The electric push rod (GRA-L36), the first motor (TC 7122), the second motor (90 YYJJ) and the water pump (G-JET) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-6, an iron powder collecting mechanism for the remanufacture and polishing of a railway wagon bearing comprises an iron powder collecting box 1, a chute 2 is arranged at the bottom end of the iron powder collecting box 1, a water tank 11 is arranged at the top end of the iron powder collecting box 1, a magnet ring 18 is arranged inside the iron powder collecting box 1, a second motor 20 is arranged at one end of the iron powder collecting box 1, a screw rod groove 22 is arranged at the bottom end inside the iron powder collecting box 1, a pulling plate 3 is arranged inside the chute 2, a groove 9 is arranged at the bottom end of the chute 2, a moving plate 4 is connected to the top end of the pulling plate 3, a first motor 5 is arranged at one end of the moving plate 4, a support rod 7 is arranged at one end of the moving plate 4 close to the iron powder collecting box 1, a polishing assembly 6 is connected to the output end of the, the water pump 12 is installed to one side of water tank 11, one side that water tank 11 was kept away from to water pump 12 is connected with water pipe 13, one side that water pump 12 was kept away from to water pipe 13 is connected with connecting pipe 16, electric putter 15 is installed on the top of connecting pipe 16, and the bottom of connecting pipe 16 is connected with spherical atomising head 17, the inboard of magnet circle 18 is provided with dead lever 19, the output of second motor 20 is connected with lead screw 25, the top of lead screw 25 is provided with cleans the strip 21, the inboard of lead screw groove 22 is connected with keeps off vermicelli 23.

Please refer to fig. 1, the number of the magnet rings 18 is two, the magnet rings 18 and the iron powder collecting box 1 are fixed by the fixing rod 19, the two magnet rings 18 are fixed on the inner wall of the iron powder collecting box 1 by the fixing rod 19 for collecting iron wires and iron filings, the spherical spraying head 17 is provided with a plurality of spray holes, the plurality of spray holes spray water mist at the same time for settling the iron powder, the water pipe 13 penetrates the connecting pipe 16, the connecting pipe 16 is communicated with the spherical spraying head 17, and the water pipe 13 is convenient for feeding the water in the water tank 11 into the spherical spraying head 17.

Please refer to fig. 2, the iron powder box 10 is movably connected to the groove 9 for conveniently drawing out the iron powder box 10 to collect iron powder, the electromagnet rod 8 is electrically connected to an external power source for conveniently electrifying the electromagnet rod 8 to generate an electromagnet for fixing a bearing, the support rod 7 is welded to the top end of the pull plate 3, the support rod 7 supports and fixes the electromagnet rod 8, the bottom end of the first motor 5 is provided with a support plate for supporting and fixing the first motor 5, the pull plate 3 is movably connected to the chute 2 for conveniently drawing out the pull plate 3 from the chute 2 to place the bearing.

Please refer to fig. 3, the top end of the iron powder collecting box 1 is provided with a through hole matched with the connecting pipe 16 for the connecting pipe 16 to slide in the through hole, the top end of the iron powder collecting box 1 is provided with a supporting frame 14, the electric push rod 15 is welded at the bottom end of one side of the supporting frame 14, and the supporting frame 14 supports and fixes the electric push rod 15.

Please refer to fig. 4, the inner side of the screw groove 22 is provided with a powder feeding groove 24, and the powder feeding groove 24 penetrates into the groove 9, so that the cleaning strips 21 can sweep the iron powder into the powder feeding groove 24, the number of the second motors 20 is two, and the two second motors 20 drive the cleaning strips 21 to rotate, so that the cleaning strips 21 can clean the iron powder at the bottom end inside the iron powder collecting box 1 when moving.

Please refer to fig. 6, a lead screw nut is disposed on an outer wall of the second motor 20, the cleaning strip 21 is welded on a top end of the lead screw nut, when the second motor 20 rotates, the lead screw nut drives the cleaning strip 21 to move left and right, a cleaning brush is disposed at a bottom end of the cleaning strip 21, and the cleaning brush can rapidly clean the iron powder at the bottom end inside the iron powder collecting box 1.

The working principle is as follows: when the utility model is used, the bearing is inserted on the electromagnet rod 8, meanwhile, the electromagnet rod 8 is connected with an external power supply to generate magnetic force, the bearing is firmly adsorbed, the pulling plate 3 is pushed to slide in the chute 2, the pulling plate 3 slides until the movable plate 4 is contacted with the iron powder collecting box 1 and stops, the first motor 5 is controlled to run, the first motor 5 drives the polishing component 6 to rotate through a rotating shaft, the bearing is polished, the generated scrap iron, iron wire and iron powder can only accumulate in the iron powder collecting box 1 under the blocking of the iron powder collecting box 1 in the polishing process, and can not splash to the outside of the framework, thereby preventing the accidental injury phenomenon, at the moment, the scrap iron and the iron wire are adsorbed by two magnet rings 18 on the inner wall of the iron powder collecting box 1 to prevent the scrap iron and the iron from falling into the bottom end in the iron powder collecting box 1, the cleaning workload is increased, and simultaneously, two second motors 20 run, the screw rod 25 and the cleaning strip 21 are driven to move through the rotating shaft, the cleaning brush on the bottom end of the cleaning strip 21 cleans iron powder and part of iron filings and iron wires falling from the bottom end inside the iron powder collecting box 1, the iron powder and part of iron filings and iron wires are swept into the powder inlet groove 24 and finally fall into the iron powder box 10, meanwhile, the water pump 12 is controlled to operate, the water in the water tank 11 is pumped into the connecting pipe 16 through the water pipe 13 by the water pump 12, the water flows into the spherical atomizing head 17 through the connecting pipe 16, at the moment, the electric push rod 15 is controlled to operate, the connecting pipe 16 is driven by the electric push rod 15 to move downwards and move to the iron powder collecting box 1 and is located at the middle position, the water is sprayed out through the spherical atomizing head 17 and is dispersed in the iron powder collecting box 1, and diffused iron powder in the iron powder collecting box 1 is settled and convenient to collect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a railway freight car bearing refabrication iron powder collection mechanism for polishing, includes iron powder collecting box (1), its characterized in that: the bottom end of the iron powder collecting box (1) is provided with a sliding chute (2), the top end of the iron powder collecting box (1) is provided with a water tank (11), the interior of the iron powder collecting box (1) is provided with a magnet ring (18), one end of the iron powder collecting box (1) is provided with a second motor (20), the bottom end of the interior of the iron powder collecting box (1) is provided with a screw rod groove (22), the interior of the sliding chute (2) is provided with a pulling plate (3), the bottom end of the sliding chute (2) is provided with a groove (9), the top end of the pulling plate (3) is connected with a movable plate (4), one end of the movable plate (4) is provided with a first motor (5), one end of the movable plate (4) close to the iron powder collecting box (1) is provided with a supporting rod (7), the output end of the first motor (5) is connected with, the inside of recess (9) is provided with iron powder box (10), water pump (12) are installed to one side of water tank (11), one side that water tank (11) were kept away from in water pump (12) is connected with water pipe (13), one side that water pump (12) were kept away from in water pipe (13) is connected with connecting pipe (16), electric putter (15) are installed on the top of connecting pipe (16), and the bottom of connecting pipe (16) is connected with spherical atomising head (17), the inboard of magnet circle (18) is provided with dead lever (19), the output of second motor (20) is connected with lead screw (25), the top of lead screw (25) is provided with cleans strip (21), the inboard in lead screw groove (22) is connected with fender powder strip (23).

2. The iron powder collecting mechanism for the remanufacturing and polishing of a railway wagon bearing as claimed in claim 1, wherein: the number of the magnet rings (18) is two, the magnet rings (18) and the iron powder collecting box (1) are fixed through fixing rods (19), and a plurality of spray holes are formed in the spherical spray head (17).

3. The iron powder collecting mechanism for the remanufacturing and polishing of a railway wagon bearing as claimed in claim 1, wherein: the water pipe (13) penetrates into the connecting pipe (16), and the connecting pipe (16) is communicated with the spherical spray head (17).

4. The iron powder collecting mechanism for the remanufacturing and polishing of a railway wagon bearing as claimed in claim 1, wherein: iron powder box (10) and recess (9) swing joint, electromagnet pole (8) and external power source electric connection, and bracing piece (7) welding is on the top of arm-tie (3).

5. The iron powder collecting mechanism for the remanufacturing and polishing of a railway wagon bearing as claimed in claim 1, wherein: the bottom of first motor (5) is provided with the backup pad, arm-tie (3) and spout (2) swing joint.

6. The iron powder collecting mechanism for the remanufacturing and polishing of a railway wagon bearing as claimed in claim 1, wherein: the iron powder collecting box is characterized in that a through hole matched with the connecting pipe (16) is formed in the top end of the iron powder collecting box (1), a supporting frame (14) is arranged on the top end of the iron powder collecting box (1), and an electric push rod (15) is welded at the bottom end of one side of the supporting frame (14).

7. The iron powder collecting mechanism for the remanufacturing and polishing of a railway wagon bearing as claimed in claim 1, wherein: the inner side of the screw rod groove (22) is provided with a powder inlet groove (24), and the powder inlet groove (24) penetrates into the groove (9).

8. The iron powder collecting mechanism for the remanufacturing and polishing of a railway wagon bearing as claimed in claim 1, wherein: the number of the second motors (20) is two, and the two second motors (20) drive the cleaning strips (21) to rotate.

9. The iron powder collecting mechanism for the remanufacturing and polishing of a railway wagon bearing as claimed in claim 1, wherein: the outer wall of the second motor (20) is provided with a screw nut, a cleaning strip (21) is welded to the top end of the screw nut, and a cleaning brush is arranged at the bottom end of the cleaning strip (21).