CN207597171U - A kind of steel rail web electric grinding machine - Google Patents
A kind of steel rail web electric grinding machine Download PDFInfo
- Publication number
- CN207597171U CN207597171U CN201721327013.5U CN201721327013U CN207597171U CN 207597171 U CN207597171 U CN 207597171U CN 201721327013 U CN201721327013 U CN 201721327013U CN 207597171 U CN207597171 U CN 207597171U
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- Prior art keywords
- polishing
- electric angle
- electric
- web
- mill head
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- Machines For Laying And Maintaining Railways (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a kind of steel rail web electric grinding machines, it includes rack of polishing, it is arranged on the electric angle mill head of both sides in the polishing rack, the electric angle mill head includes electric angle grinder and polishing grinding wheel, the sander further includes the vertical feeding mechanism for adjusting the electric angle mill head upper-lower position and adjusts the polishing grinding wheel and the attaching regulating mechanism of web of the rail surface laminate pressure size, the attaching regulating mechanism includes horizontal feed handwheel, by the feed screw of horizontal feed handwheel driving rotation, the link block being arranged on the feed screw and one end be hinged with the link block and the other end and the hinged linking arm in vertical feeding mechanism side position.The utility model operates and carries light, polishing speed is fast, the flatness polished and smoothness are good, it is safe and reliable, be conveniently operated, and can realize being adjusted flexibly for grinding wheel and web of the rail surface laminate pressure size.
Description
【Technical field】
The utility model belongs to steel rail grinding technical field, more particularly to a kind of steel rail web electric grinding machine.
【Background technology】
Railway track needs to carry out the web section of rail polishing derusting when being laid with and welding, and rail is in-orbit in manufacture
Waist portions apply one layer of antirust paint, form the extremely difficult oxidation glue-line to come off after storing a period of time, it is therefore desirable to polish.Railway at present
Steel rail web polishing relies primarily on man-hour manually hand-held electric grinder or electric angle grinder and carries out, use these electric tools when
Waiting needs scene has generator to be powered, heavier also not convenient for transportation；While the labor intensity of operator is big, operation
Efficiency is low, completes time-consuming；Low precision, ordinary replacement grinding wheel waste polish greatly.
Therefore, it is necessary to a kind of steel rail web electric grinding machine is provided to solve the above problems.
【Utility model content】
The main purpose of the utility model is that provide a kind of steel rail web electric grinding machine, polishing speed is fast, polishing
Flatness and smoothness it is good, it is safe and reliable, be conveniently operated, and can realize the flexible of grinding wheel and web of the rail surface laminate pressure size
Adjustment.
The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of steel rail web electric grinding machine, including
Polishing rack, the electric angle mill head for being arranged on both sides in the polishing rack, the electric angle mill head include electric angle mill
Machine further includes the vertical feeding mechanism and tune for adjusting the electric angle mill head upper-lower position with polishing grinding wheel, the sander
Save the attaching regulating mechanism of polishing grinding wheel and the web of the rail surface laminate pressure size, the attaching regulating mechanism include it is horizontal into
To handwheel, by the feed screw of horizontal feed handwheel driving rotation, the link block that is arranged on the feed screw and
One end and the link block be hinged and the other end and the hinged linking arm in vertical feeding mechanism side position.
Further, the vertical feeding mechanism includes vertical feed handwheel, is driven synchronization by the vertical feed handwheel
The up and down adjustment screw of rotation.
Further, the electric angle mill head is fixedly connected with the lower end of the up and down adjustment screw.
Further, it is provided with the walking support wheel walked on rail below the polishing rack.
Compared with prior art, a kind of advantageous effect of steel rail web electric grinding machine of the utility model is：There is use
Electric drive mode realizes polishing, and overall structure is simple, and whole weight of equipment is light, easy to operation, substantially increases operation
The convenience of person and flexibility；Effectively reduce the labor intensity of operator, improve operation stability and the web of the rail polishing
Quality；Polishing speed is fast, the flatness of polishing and smoothness are good, it is safe and reliable, be conveniently operated, and grinding wheel can be realized upper and lower
On direction, with being adjusted flexibly in the laminate pressure size of web of the rail surface, feeding Even Grinding it is steady.
【Description of the drawings】
Fig. 1 is the side structure schematic view of the utility model embodiment；
Fig. 2 is the overlooking the structure diagram of the utility model embodiment；
Digital representation in figure：
1 polishing rack；2 electric angle mill heads, 21 electric angle grinders, 22 polishing grinding wheels；3 vertical feeding mechanisms, 31 is vertical
Feed handwheel, 32 up and down adjustment screws；4 attach regulating mechanism, and 41 horizontal feed handwheels, 42 feed screws, 43 link blocks, 44 connect
Connect arm；5 walking support wheels.
【Specific embodiment】
Embodiment：
Fig. 1-Fig. 2 is please referred to, the present embodiment is steel rail web electric grinding machine, and the web of the rail of rail is beaten before laying a railway track
Mill and derusting, include polishing rack 1, be arranged on polish rack 1 on both sides electric angle mill head 2, the electric angle grinder
First 2 include electric angle grinder 21 and polishing grinding wheel 22, and the present embodiment, which further includes, adjusts the vertical of 2 upper-lower position of electric angle mill head
Feed mechanism 3 and the attaching regulating mechanism 4 for adjusting polish grinding wheel 22 and web of the rail surface laminate pressure size.
Polishing grinding wheel 22 is set up directly on the round end of electric angle grinder 21.
Vertical feeding mechanism 3 includes vertical feed handwheel 31, the upper downward of synchronous rotary is driven by vertical feed handwheel 31
Save screw 32.The electric angle mill head 2 is fixedly connected with the lower end of up and down adjustment screw 32, when up and down adjustment screw 32 rotates
When, the electric angle mill head 2 is slided up and down with up and down adjustment screw 32.
Attach regulating mechanism 4 include horizontal feed handwheel 41, by horizontal feed handwheel 41 driving rotation feed screw 42,
The link block 43 being arranged on feed screw 42 and one end be hinged with link block 43 and the other end and 3 side of vertical feeding mechanism
The hinged linking arm 44 in position.When horizontal feed handwheel 41 rotates, feed screw 42 is driven to rotate, so as to drive link block 43
It moves horizontally, polishing grinding wheel 22 is driven by linking arm 44 so that polishing grinding wheel 22 completes traverse feed, so as to fulfill polishing sand
Wheel 22 attaches the adjustment function of pressure size with web of the rail surface.
The lower section of polishing rack 1 is provided with the walking support wheel 5 walked on rail.
The operation principle of the present embodiment steel rail web electric grinding machine is：Using electric angle mill head, electric drive is realized
Mode realizes the automatic rotation of polishing grinding wheel；Polishing grinding wheel is mounted on two polishing grinding wheels, polishing grinding wheel, which is mounted on, to hang down
Below straight-in feed mechanism, the main shaft for grinding wheel of polishing is connected with vertical feed handwheel, and rotation handwheel can adjust the upper of polishing grinding wheel
Lower feeding；Vertical feeding mechanism with attach regulating mechanism be connected by linking arm and axis pin, attach regulating mechanism on be provided with into
To screw, feed screw rotation drives feed mechanism link block, and link block is connected with vertical feeding mechanism so driving grinding wheel real
Existing traverse feed.
The advantageous effect of the present embodiment steel rail web electric grinding machine is：Polishing is realized using electric drive mode,
Overall structure is simple, and whole weight of equipment is light, easy to operation, substantially increases convenience and the flexibility of operator；Effectively
The labor intensity of operator is reduced, improves the stability of operation and the quality of web of the rail polishing；Speed of polishing is fast, it is flat to polish
It is whole degree and smoothness it is good, it is safe and reliable, be conveniently operated, and can realize that grinding wheel is bonded pressure in the up-down direction, with web of the rail surface
Being adjusted flexibly in power size, feeding Even Grinding are steady.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Under the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to this practicality
Novel protection domain.
Claims (4)
1. a kind of steel rail web electric grinding machine, it is characterised in that：It includes polishing rack, is arranged on two in the polishing rack
The electric angle mill head of side, the electric angle mill head include electric angle grinder and polishing grinding wheel, and the sander further includes tune
It saves the vertical feeding mechanism of the electric angle mill head upper-lower position and adjusts the polishing grinding wheel and be bonded pressure with web of the rail surface
The attaching regulating mechanism of power size, the attaching regulating mechanism include horizontal feed handwheel, are driven by the horizontal feed handwheel
The feed screw of rotation, the link block being arranged on the feed screw and one end and the link block be hinged and the other end with
The hinged linking arm in vertical feeding mechanism side position.
2. steel rail web electric grinding machine as described in claim 1, it is characterised in that：The vertical feeding mechanism includes vertical
Feed handwheel, the up and down adjustment screw by vertical feed handwheel driving synchronous rotary.
3. steel rail web electric grinding machine as claimed in claim 2, it is characterised in that：The electric angle mill head with it is described on
The lower lower end for adjusting screw is fixedly connected.
4. steel rail web electric grinding machine as described in claim 1, it is characterised in that：It is provided with below the polishing rack
The walking support wheel walked on rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721327013.5U CN207597171U (en) | 2017-10-16 | 2017-10-16 | A kind of steel rail web electric grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721327013.5U CN207597171U (en) | 2017-10-16 | 2017-10-16 | A kind of steel rail web electric grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207597171U true CN207597171U (en) | 2018-07-10 |
Family
ID=62756624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721327013.5U Active CN207597171U (en) | 2017-10-16 | 2017-10-16 | A kind of steel rail web electric grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207597171U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112917349A (en) * | 2021-02-01 | 2021-06-08 | 攀钢集团攀枝花钢铁研究院有限公司 | Sample steel rail web rust removal device and method |
| CN113927441A (en) * | 2021-10-22 | 2022-01-14 | 中铁一局集团有限公司 | Rail web rust removal device and method before steel rail welding |
-
2017
- 2017-10-16 CN CN201721327013.5U patent/CN207597171U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112917349A (en) * | 2021-02-01 | 2021-06-08 | 攀钢集团攀枝花钢铁研究院有限公司 | Sample steel rail web rust removal device and method |
| CN113927441A (en) * | 2021-10-22 | 2022-01-14 | 中铁一局集团有限公司 | Rail web rust removal device and method before steel rail welding |
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