CN205363509U - Rail rust cleaning grinding device - Google Patents
Rail rust cleaning grinding device Download PDFInfo
- Publication number
- CN205363509U CN205363509U CN201620085630.8U CN201620085630U CN205363509U CN 205363509 U CN205363509 U CN 205363509U CN 201620085630 U CN201620085630 U CN 201620085630U CN 205363509 U CN205363509 U CN 205363509U
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- China
- Prior art keywords
- rail
- belt pulley
- belt
- polishing
- main shaft
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Abstract
The patent discloses a grinding or burnishing device, concretely relates to rail rust cleaning grinding device, rail rust cleaning grinding device, including the frame, set up slewing mechanism and grinding machanism in the frame, slewing mechanism include the motor the motor is located the upper flat plate outside, and the inboard of upper flat plate is equipped with the first belt pulley of being connected with the motor, the second belt pulley that grinding machanism connects including the main shaft of polishing, the main shaft one end of polishing to and polish the main shaft another rotate the end and rotate bistrique of connecting, the bistrique below is equipped with the platform of placing that is used for placing the rail, the second belt pulley passes through a belt and a belt pulley connection. When this scheme is polished to the rail, direct place the rail in placing the bench, whole grinding device passes through the frame to be supported, need not artifical handheld grinding device, and for prior art, this scheme has realized the automation and polished, workman's low in labor strength, efficient.
Description
Technical field
The present invention relates to grinding or burnishing device, be specifically related to rail rust removal sanding apparatus.
Background technology
China railways rail all adopts connection mostly, and rail is all that several sections of rail welding are become longer rail by the mode first using flash welding in rail welding plant, then transports on-the-spot laying again to.It is quickly heat to end of rail with big electric current based on flash, so that end of rail is hot melt state, finally makes this feature of two sections of track bonds, just require to have between electrode and rail good electric conductivity.But mostly leave outdoor due to rail in, get rusty already before welding, in order to make there is good electric conductivity between rail and electrode, so being necessary for rail rust removal and polishing.
Rail rust removal operation is usually: first rail is fixed, and then with abrasive machine or abrasive band, the rail item of rail, the flange of rail and rail-end, rail wall is eliminated rust, but the quality of rail rust removal will be produced material impact by the feed speed in abrasive band.Rail welding plant is most is all the method adopting the rust cleaning of original manual emery wheel, want every day hand-held about 15 jin of heavy electric grinders to lift frequently and carry out rust cleaning work, under normal conditions, one skilled worker to take 5 10 minutes to an one steel rail rust cleaning, not only labor efficiency is low, and labor intensity is also very big, add working environment and condition is poor, working site dust fills the air, and the comparision contents of Mn is high in rail, therefore workman's physical and mental health is very unfavorable, what have even also can pollute surrounding enviroment.
Summary of the invention
The present invention is directed to the technical problem of above-mentioned existence, it is provided that a kind of rail rust removal sanding apparatus, this device realizes automatically grinding, hinge structure, and labor strength is low.
In order to solve above-mentioned technical problem, the present invention provides following technical scheme: rail rust removal sanding apparatus, including frame, the rotating mechanism being arranged in frame and workpiece polishing mechanism, described rotating mechanism includes motor, connected by gripper shoe upper flat plate and lower flat board, described motor is positioned at outside upper flat plate, the inner side of upper flat plate is provided with the first belt pulley being connected with motor, is provided with dead axle between upper flat plate and lower flat board；The second belt pulley that described workpiece polishing mechanism includes polishing main shaft, polishing main shaft one end connects, and the bistrique that polishing another turning end of main shaft is rotationally connected, described bistrique is connected with the mounting table for placing rail；Described second belt pulley is connected by belt and the first belt pulley；Being provided with bearing block in the middle part of described polishing main shaft, described bearing block is connected with fixed-axis rotation by cursor.
The operation principle of the present invention: when rail is polished, is placed on mounting table by rail, contacts with bistrique, starts motor, because the first belt pulley is connected with motor, so driven by motor the first pulley rotation；First belt pulley transfers power to the second belt pulley by belt, second pulley rotation, and then drive polishing main axis, polishing main axis band rotary bistrique rotates, rail is polished by bistrique, adjust cursor by rotating, and then adjust bistrique position, the different parts of rail is polished.
The invention have the benefit that when rail is polished by this programme, be directly positioned on mounting table by rail, whole sanding apparatus is supported by frame, without artificial hand-held sanding apparatus, in terms of existing technologies, this programme achieves automatically grinding, and the labor intensity of workman is low, efficiency is high.
Further, described bistrique is flap wheel.Because rail is when manufacturing and designing, the surface of Rail wall is generally curve shape, when curved surface is polished by common bistrique, owing to can not accomplish the bonding completely with curved surface, so that not reaching effect of desirably polishing, the requirement of tracking wall fineness during welding also cannot be met.This programme selects flap wheel to solve a difficult problem for curved surface polishing, emery cloth is soft, the shape of emery cloth and the state consistency of Rail Surface, under the resistance of raceway surface and the effect of the centrifugal force of itself, its free end spreads out each other against its direction of rotation, flap wheel is face contact with contacting of Rail Surface, because of the gap between gauze, make emery cloth little with the contact stress of Rail Surface, namely such design has reached the effect of polishing, also effectively prevent the excessive wear to rail, flap wheel is utilized to improve grinding efficiency and polishing quality, rust cleaning is thoroughly, the rail metope making rail both sides has all reached certain fineness.
Further, described workpiece polishing mechanism has two, and two workpiece polishing mechanism intervals arranged side by side are arranged；The trough of belt of described first belt pulley is 2 times of the second belt pulley trough of belt, and the second belt pulley of said two workpiece polishing mechanism is respectively connected by belt and the first belt pulley.The trough of belt of belt pulley, refer to the groove making belt embed on belt pulley, the trough of belt of the first belt pulley is set to 2 times of the second belt pulley trough of belt, purpose is to realize two the second pulley rotation of a driven by motor, and then drive two flap wheels to rotate, two flap wheels constitute double, two flap wheel, when rail is carried out polishing operation by double, two flap wheels, two polishing main shaft opened with certain angle are regulated by cursor, and then make double, two flap wheel opened with certain angle, then rail is put between double, two flap wheel, the rail wall of rail is polished, raising grinding efficiency is so set, save time cost.
Accompanying drawing explanation
Fig. 1 is rail rust removal sanding apparatus structural representation of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, technical solution of the present invention is further illustrated:
Accompanying drawing labelling: mounting table 1, motor 2, upper flat plate 3, lower flat board 4, polishing main shaft 5, flap wheel the 6, second belt pulley 7, cursor 8, bearing block 9.
As shown in Figure 1, rail rust removal sanding apparatus, including frame, the rotating mechanism being arranged in frame and workpiece polishing mechanism, rotating mechanism includes motor 2, connected by gripper shoe upper flat plate 3 and lower flat board 4, motor 2 is located at outside upper flat plate 3, the inner side of upper flat plate 3 is provided with the first belt pulley being connected with motor 2, and the first belt pulley has 4 troughs of belt；It is provided with dead axle between upper flat plate 3 and lower flat board 4.
Workpiece polishing mechanism has two, two workpiece polishing mechanism intervals arranged side by side are arranged, the second belt pulley 7 that workpiece polishing mechanism includes polishing main shaft 5, polishing main shaft 5 one end connects, and the flap wheel 6 that polishing another turning end of main shaft 5 is rotationally connected, bistrique is connected with the mounting table 1 for placing rail；Second belt pulley 7 has 2 troughs of belt, and the second belt pulley 7 connects the first belt pulley by belt；Being provided with bearing block 9 in the middle part of polishing main shaft 5, described bearing block 9 is connected with fixed-axis rotation by cursor 8.
When rail is polished, being placed in by rail on mounting table 1, rail contacts with bistrique, starts motor 2, because the first belt pulley is connected with motor 2, so motor 2 drives the first pulley rotation；First belt pulley transfers power to the second belt pulley 7 by belt, second belt pulley 7 rotates, and then drive polishing main shaft 5 to rotate, polishing main shaft 5 rotates band rotary bistrique and rotates, rail is polished by bistrique, adjust cursor 8 by rotating, and then reach to adjust bistrique position, the different parts of rail is polished.
Emery cloth is soft, the shape of emery cloth and the state consistency of Rail Surface, under the resistance of raceway surface and the effect of the centrifugal force of itself, its free end spreads out each other against its direction of rotation, flap wheel 6 is face contact with contacting of Rail Surface, because of the gap between gauze, make emery cloth little with the contact stress of Rail Surface, namely such design has reached the effect of polishing, also effectively prevent the excessive wear to rail, flap wheel 6 is utilized to improve grinding efficiency and polishing quality, rust cleaning is thoroughly, the rail metope making rail both sides has all reached certain fineness.
This programme drives two flap wheels 6 to rotate by a motor 2, rail is polished, and because rail is when manufacturing and designing, the surface of Rail wall is generally curve shape, when curved surface is polished by common bistrique, owing to the bonding completely with curved surface can not be accomplished, so that not reaching effect of desirably polishing, the requirement of tracking wall fineness during welding also cannot be met.This programme selects flap wheel 6 to solve a difficult problem for curved surface polishing, emery cloth is soft, the shape of emery cloth and the state consistency of Rail Surface, under the resistance of raceway surface and the effect of the centrifugal force of itself, its free end spreads out each other against its direction of rotation, flap wheel 6 is face contact with contacting of Rail Surface, because of the gap between gauze, make emery cloth little with the contact stress of Rail Surface, namely such design has reached the effect of polishing, also effectively prevent the excessive wear to rail and utilize flap wheel 6, and then improve grinding efficiency and polishing quality, rust cleaning is thoroughly, the rail metope making rail both sides has all reached certain fineness.Polluting during polishing and dust is little, in terms of existing technologies, the labor intensity of workman is low, efficiency is high.
One motor 2 drives two the second belt pulleys 7 to rotate, and then drive two flap wheels 6 to rotate, two flap wheels 6 constitute double; two flap wheel 6, when rail is carried out polishing operation by double; two flap wheels 6, regulate two polishing main shaft 5 opened with certain angle by cursor 8, and then make double; two flap wheel 6 opened with certain angle, then rail is put between double; two flap wheel 6, the rail wall of rail is polished, raising grinding efficiency is so set, save time cost.
When rail is polished by this programme, being directly positioned over by rail on mounting table 1, whole sanding apparatus is supported by frame, it is not necessary to artificial hand-held sanding apparatus, and in terms of existing technologies, this programme achieves automatically grinding, and the labor intensity of workman is low, efficiency is high.
For a person skilled in the art, under the premise without departing from present configuration, it is also possible to make some deformation and improvement, these also should be considered as protection scope of the present invention, and these are all without affecting effect of the invention process and practical applicability.
Claims (3)
1. rail rust removal sanding apparatus, it is characterized in that: the rotating mechanism include frame, being arranged in frame and workpiece polishing mechanism, described rotating mechanism includes motor, connected by gripper shoe upper flat plate and lower flat board, described motor is positioned at outside upper flat plate, the inner side of upper flat plate is provided with the first belt pulley being connected with motor, is provided with dead axle between upper flat plate and lower flat board；The second belt pulley that described workpiece polishing mechanism includes polishing main shaft, polishing main shaft one end connects, and the bistrique that polishing another turning end of main shaft is rotationally connected, described bistrique is connected with the mounting table for placing rail；Described second belt pulley is connected by belt and the first belt pulley；Being provided with bearing block in the middle part of described polishing main shaft, described bearing block is connected with fixed-axis rotation by cursor.
2. rail rust removal sanding apparatus as claimed in claim 1, it is characterised in that: described bistrique is flap wheel.
3. rail rust removal sanding apparatus as claimed in claim 2, it is characterised in that: described workpiece polishing mechanism has two, and two workpiece polishing mechanism intervals arranged side by side are arranged；The trough of belt of described first belt pulley is 2 times of the second belt pulley trough of belt, and the second belt pulley of said two workpiece polishing mechanism is respectively connected by belt and the first belt pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620085630.8U CN205363509U (en) | 2016-01-28 | 2016-01-28 | Rail rust cleaning grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620085630.8U CN205363509U (en) | 2016-01-28 | 2016-01-28 | Rail rust cleaning grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205363509U true CN205363509U (en) | 2016-07-06 |
Family
ID=56270425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620085630.8U Expired - Fee Related CN205363509U (en) | 2016-01-28 | 2016-01-28 | Rail rust cleaning grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205363509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655884A (en) * | 2018-05-18 | 2018-10-16 | 清远初曲智能科技有限公司 | A kind of intelligent track traffic adaptively cools down anti-seismic rail multistage and derusts grinding device |
-
2016
- 2016-01-28 CN CN201620085630.8U patent/CN205363509U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655884A (en) * | 2018-05-18 | 2018-10-16 | 清远初曲智能科技有限公司 | A kind of intelligent track traffic adaptively cools down anti-seismic rail multistage and derusts grinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20170128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |