CN215164227U

CN215164227U - Rail is polished and is used device convenient to installation

Info

Publication number: CN215164227U
Application number: CN202023062012.7U
Authority: CN
Inventors: 徐兆康; 徐旭宇; 艾林义
Original assignee: Wuyi Chenguang Auto Parts Manufacturing Co ltd
Current assignee: Wuyi Chenguang Auto Parts Manufacturing Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-12-14
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a device for polishing a rail, which is convenient to install and comprises a polishing device shell, wherein a movable supporting mechanism is arranged on the periphery of the polishing device shell, a driving device is arranged in the polishing device shell, a polishing mechanism is arranged under the driving device, the polishing mechanism comprises a driving bevel gear, a driven bevel gear is arranged on one side of the driving bevel gear, the driving bevel gear is meshed with the driven bevel gear, a rotating worm is arranged in the driven bevel gear and penetrates through the driven bevel gear, an intermediate gear is symmetrically arranged under the rotating worm and is meshed with the rotating worm, an intermediate fixing rod is arranged in the intermediate gear and penetrates through the intermediate gear, the device has simple structure and convenient installation, and does not need to be manually moved in the polishing process, thereby make workman's amount of labour reduce, great improvement the efficiency of polishing.

Description

Rail is polished and is used device convenient to installation

Technical Field

The utility model relates to a rail field of polishing particularly, relates to a rail is polished and is used device convenient to installation.

Background

China is a big railway country, the quality requirement on rails is higher and higher along with the continuous development of high-speed rail technology, the high-speed rail has higher requirement on the smoothness of the rails because the speed of the high-speed rail is far higher than that of a common train, however, a plurality of burrs and burrs exist on the surface of the molded rail after the main body of the rail is produced, rust spots are likely to be generated when the rail is corroded for a long time in use, sometimes, the corrosion degrees of two rails are different, and the railway line of China is very long, so that the problem that how to quickly polish the rails to keep higher smoothness is urgently needed to be solved.

The existing rail polishing device is complex in structure, inconvenient to install and mostly capable of being manually moved in the polishing process, so that the labor capacity of workers is large, and the polishing efficiency is influenced.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rail is polished and is used device convenient to installation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a rail polishing device convenient to mount comprises a polishing device shell, wherein a movable supporting mechanism is arranged on the periphery of the polishing device shell, a driving device is arranged in the polishing device shell, a polishing mechanism is arranged under the driving device and comprises a driving bevel gear, a driven bevel gear is arranged on one side of the driving bevel gear and is meshed with the driven bevel gear, a rotating worm is arranged in the driven bevel gear and penetrates through the driven bevel gear, intermediate gears are symmetrically arranged under the rotating worm and are meshed with the rotating worm, an intermediate fixing rod is arranged in the intermediate gears and penetrates through the intermediate gears, driven gears are arranged under the intermediate gears and are meshed with the intermediate gears, polishing fixing rods are arranged in the driven gears, the grinding wheel is arranged on one side of the driven gear, the grinding fixing rod penetrates through the driven gear and the grinding wheel, a wet water mechanism is arranged on one side of the grinding wheel, a moving mechanism is arranged on the other side of the grinding wheel and comprises a moving gear, the moving gear is meshed with the rotating worm, a moving fixing rod is arranged in the middle of the moving gear, a moving wheel is arranged on one side of the moving gear, and the moving fixing rod penetrates through the moving gear and the moving wheel.

Furthermore, the periphery of the moving wheel and the grinding wheel is provided with a through hole, and the through hole is positioned at one end of the shell of the grinding device.

Further, drive arrangement includes driving motor, driving motor and external power source electric connection, driving motor has the connecting axle down, the connecting axle with the drive bevel gear is connected.

Furthermore, the wet water mechanism comprises a water spray nozzle, a water spray pipe is arranged on one side of the water spray nozzle and penetrates through the shell of the polishing device, and a water tank is arranged on one side of the water spray pipe.

Furthermore, a water inlet is arranged on the water tank.

Furthermore, the movable supporting mechanism comprises a rail clamping block, supporting frames are arranged on two sides of the rail clamping block and connected with the shell of the polishing device, and auxiliary wheels are arranged below the supporting frames.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the grinding wheel is enabled to be more than the moving wheel by one intermediate gear in meshing rotation, so that the rotating direction of the grinding wheel is opposite to the rotating direction of the moving wheel, the moving wheel is enabled to be driven to automatically grind the rail when being moved automatically, the device is simple in structure and convenient to install, the manual movement is not needed in the grinding process, the labor amount of workers is reduced, and the grinding efficiency is greatly improved.

(2) Through setting up the through-hole, thereby reach the purpose that conveniently polishes and conveniently remove, through setting up driving motor, thereby make driving motor rotate through connecting axle drive initiative bevel gear, through setting up the water tank, thereby make the water tank behind the spray pipe, by the water jet blowout, reach the purpose for the wheel cooling of polishing, through setting up the water inlet, thereby reach the purpose of conveniently being the water tank moisturizing, through setting up the rail grip block, thereby reach the purpose that fixed wheel of polishing and removal wheel polished and removed the rail, make the support frame conveniently pass through a holding power for the device, make the auxiliary wheel facilitate the device and remove.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic diagram of a main structure of an easy-to-install rail grinding apparatus according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a grinding unit housing of an easily installed rail grinding apparatus according to an embodiment of the present invention;

fig. 3 is a perspective view of a rotating worm in an easy-to-install rail grinding apparatus according to an embodiment of the present invention;

fig. 4 is a top view of a grinding device housing of a device for grinding a rail, which is convenient to install according to an embodiment of the present invention.

Reference numerals:

1. polishing the device shell; 2. a drive bevel gear; 3. a driven bevel gear; 4. rotating the worm; 5. an intermediate gear; 6. a middle fixing rod; 7. a driven gear; 8. polishing the fixed rod; 9. grinding the wheel; 10. a moving gear; 11. moving the fixed rod; 12. a moving wheel; 13. a through hole; 14. a drive motor; 15. a connecting shaft; 16. a water jet; 17. a water spray pipe; 18. a water tank; 19. a water inlet; 20. a support frame; 21. an auxiliary wheel; 22. a rail clamp block.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-4, a device for polishing a rail, which is convenient to install and includes a polishing device housing 1, a movable supporting mechanism is disposed on the periphery of the polishing device housing 1, a driving device is disposed inside the polishing device housing 1, a polishing mechanism is disposed under the driving device, the polishing mechanism includes a driving bevel gear 2, a driven bevel gear 3 is disposed on one side of the driving bevel gear 2, the driving bevel gear 2 is engaged with the driven bevel gear 3, a rotating worm 4 is disposed inside the driven bevel gear 3, the rotating worm 4 penetrates through the driven bevel gear 3, an intermediate gear 5 is symmetrically disposed under the rotating worm 4, the intermediate gear 5 is engaged with the rotating worm 4, an intermediate fixing rod 6 is disposed inside the intermediate gear 5, the intermediate fixing rod 6 penetrates through the intermediate gear 5, intermediate gear 5 has driven gear 7, driven gear 7 with intermediate gear 5 meshes mutually, driven gear 7 is inside to be equipped with the dead lever 8 of polishing, 7 one side of driven gear is equipped with polishing wheel 9, polishing dead lever 8 runs through driven gear 7 with polishing wheel 9, polishing wheel 9 one side is equipped with wet water mechanism, 9 opposite sides of polishing wheel are equipped with moving mechanism, moving mechanism is including moving gear 10, moving gear 10 with rotatory worm 4 meshes mutually, moving gear 10 middle part is equipped with removes dead lever 11, moving gear 10 one side is equipped with removes wheel 12, remove dead lever 11 and run through moving gear 10 with remove wheel 12.

By the above scheme of the utility model, the purpose of driving the driving bevel gear 2 to rotate is achieved by arranging the driving device, the driven bevel gear 3 is engaged with the driving bevel gear 2, so that the driving bevel gear 2 drives the driven bevel gear 3 to rotate when rotating, further the driven bevel gear 3 drives the rotating worm 4 to rotate when rotating, the rotating worm 4 is engaged with the intermediate gear 5, thereby the intermediate gear 5 is driven to rotate when the rotating worm 4 rotates, further the intermediate fixing rod 6 fixes the intermediate gear 5 when rotating, the intermediate gear 5 is engaged with the driven gear 7, thereby the driven gear 7 is driven to rotate when rotating, further the driven gear 7 drives the polishing wheel 9 to rotate through the polishing fixing rod 8 when rotating, and the polishing purpose is achieved, make moving gear 10 and rotatory worm 4 mesh mutually, thereby make rotatory worm 4 drive moving gear 10 when rotatory and rotate, and then make moving gear 10 drive removal wheel 12 through removing dead lever 11 when rotatory and rotate, make polishing wheel 9 more than removal wheel 12 in the meshing is rotatory intermediate gear 5, thereby make the direction of rotation of polishing wheel 9 opposite with the direction of rotation of removal wheel 12, thereby make removal wheel 12 when automatic movement, drive polishing wheel 9 and polish the rail is automatic, the device simple structure, moreover, in the polishing process, need not manual removal, thereby make workman's amount of labour reduce, great improvement polishing efficiency.

Example two:

referring to fig. 1-4, the moving wheel 12 and the grinding wheel 9 are provided with through holes 13 at their peripheries, and the through hole 13 is located at one end of the grinding device housing 1, the driving device comprises a driving motor 14, the driving motor 14 is electrically connected with an external power supply, a connecting shaft 15 is arranged below the driving motor 14, the connecting shaft 15 is connected with the driving bevel gear 2, the wet water mechanism comprises a water jet 16, a water spray pipe 17 is arranged on one side of the water spray opening 16, the water spray pipe 17 penetrates through the shell 1 of the grinding device, a water tank 18 is arranged on one side of the water spray pipe 17, a water inlet 19 is arranged on the water tank 18, the movable supporting mechanism comprises a rail clamping block 22, two sides of the rail clamping block 22 are provided with supporting frames 20, the support frame 20 is connected with the grinding device shell 1, and an auxiliary wheel 21 is arranged below the support frame 20.

Through the above technical scheme of the utility model, through setting up through-hole 13, thereby reach the purpose that conveniently polishes and conveniently remove, through setting up driving motor 14, thereby make driving motor 14 rotate through connecting axle 15 drive initiative bevel gear 2, through setting up water tank 18, thereby make water tank 18 behind spray pipe 17, spout by water jet 16, reach the purpose for polishing the wheel 9 cooling, through setting up water inlet 19, thereby reach the purpose of conveniently being the 18 moisturizing of water tank, through setting up rail grip block 22, thereby reach fixed wheel 9 of polishing and remove the wheel 12 and polish and remove the purpose of rail, make support frame 20 conveniently pass through a holding power for the device, make auxiliary wheel 21 facilitate the device and remove.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, by arranging the driving device, the purpose of driving the driving bevel gear 2 to rotate is achieved, the driven bevel gear 3 is meshed with the driving bevel gear 2, so that the driving bevel gear 2 drives the driven bevel gear 3 to rotate when rotating, further the driven bevel gear 3 drives the rotating worm 4 to rotate when rotating, the rotating worm 4 is meshed with the intermediate gear 5, further the rotating worm 4 drives the intermediate gear 5 to rotate when rotating, further the intermediate fixing rod 6 fixes the intermediate gear 5 when rotating, the intermediate gear 5 is meshed with the driven gear 7, further the intermediate gear 5 drives the driven gear 7 to rotate when rotating, further the grinding wheel 9 is driven to rotate by the grinding fixing rod 8 when the driven gear 7 rotates, the grinding purpose is achieved, and the moving gear 10 is meshed with the rotating worm 4, thereby, the rotating worm 4 drives the moving gear 10 to rotate when rotating, and further, the moving gear 10 drives the moving wheel 12 to rotate through the moving fixing rod 11 when rotating, the polishing wheel 9 has one more intermediate gear 5 in meshing rotation than the moving wheel 12, so that the rotating direction of the polishing wheel 9 is opposite to the rotating direction of the moving wheel 12, thereby the moving wheel 12 drives the polishing wheel 9 to automatically polish the rail when automatically moving, the device has simple structure and convenient installation, and does not need manual movement in the polishing process, thereby reducing the labor capacity of workers, greatly improving the polishing efficiency, achieving the purposes of convenient polishing and convenient movement through the arrangement of the through hole 13, and by arranging the driving motor 14, the driving motor 14 drives the driving bevel gear 2 to rotate through the connecting shaft 15, by arranging the water tank 18, thereby make water tank 18 behind spray pipe 17, spout by water jet 16, reach the purpose for the wheel 9 cooling of polishing, through setting up water inlet 19 to reach the convenient purpose for 18 moisturizing of water tank, through setting up rail grip block 22, thereby reach the fixed wheel 9 of polishing and remove the wheel 12 and polish and remove the purpose to the rail, make support frame 20 convenient for the device through a holding power, make the auxiliary wheel 21 facilitate the device remove.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rail polishing device convenient to mount comprises a polishing device shell (1) and is characterized in that a movable supporting mechanism is arranged on the periphery of the polishing device shell (1), a driving device is arranged inside the polishing device shell (1), a polishing mechanism is arranged below the driving device and comprises a driving bevel gear (2), a driven bevel gear (3) is arranged on one side of the driving bevel gear (2), the driving bevel gear (2) is meshed with the driven bevel gear (3), a rotating worm (4) is arranged inside the driven bevel gear (3), the rotating worm (4) penetrates through the driven bevel gear (3), an intermediate gear (5) is symmetrically arranged below the rotating worm (4), the intermediate gear (5) is meshed with the rotating worm (4), an intermediate fixing rod (6) is arranged inside the intermediate gear (5), the middle fixing rod (6) penetrates through the middle gear (5), a driven gear (7) is arranged below the middle gear (5), the driven gear (7) is meshed with the intermediate gear (5), a polishing fixed rod (8) is arranged inside the driven gear (7), a polishing wheel (9) is arranged on one side of the driven gear (7), the polishing fixing rod (8) penetrates through the driven gear (7) and the polishing wheel (9), one side of the grinding wheel (9) is provided with a wet water mechanism, the other side of the grinding wheel (9) is provided with a moving mechanism, the moving mechanism comprises a moving gear (10), the moving gear (10) is meshed with the rotating worm (4), a movable fixed rod (11) is arranged in the middle of the movable gear (10), a movable wheel (12) is arranged on one side of the movable gear (10), the movable fixing rod (11) penetrates through the movable gear (10) and the movable wheel (12).

2. An easily installable rail grinding device according to claim 1, wherein the moving wheel (12) and the grinding wheel (9) are provided with through holes (13) at their peripheries, and the through holes (13) are located at one end of the grinding device housing (1).

3. An easily installed rail grinding device according to claim 1, wherein the driving device comprises a driving motor (14), the driving motor (14) is electrically connected with an external power source, a connecting shaft (15) is arranged below the driving motor (14), and the connecting shaft (15) is connected with the driving bevel gear (2).

4. An easily installable rail grinding device according to claim 1, wherein the wetting mechanism comprises a water jet (16), a water jet (17) is provided on one side of the water jet (16), the water jet (17) extends through the grinding device housing (1), and a water tank (18) is provided on one side of the water jet (17).

5. An easily installable rail grinding apparatus as claimed in claim 4 wherein the water tank (18) is provided with a water inlet (19).

6. An easily installable rail grinding device according to claim 1, wherein the movable support means comprises a rail clamp block (22), support frames (20) are provided on both sides of the rail clamp block (22), the support frames (20) are connected with the grinding device housing (1), and auxiliary wheels (21) are provided under the support frames (20).