CN203578925U - Steel rail band-sawing machine - Google Patents
Steel rail band-sawing machine Download PDFInfo
- Publication number
- CN203578925U CN203578925U CN201320637396.1U CN201320637396U CN203578925U CN 203578925 U CN203578925 U CN 203578925U CN 201320637396 U CN201320637396 U CN 201320637396U CN 203578925 U CN203578925 U CN 203578925U
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- sawing machine
- upright posts
- guide upright
- band
- rail
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Abstract
The utility model relates to a steel rail band-sawing machine. The steel rail band-sawing machine comprises a clamping assembly and a cutting assembly, and is characterized in that the clamping assembly is composed of two guiding stand columns same in size and a rectangular thick steel plate, the rectangular thick steel plate is welded at the upper ends of the two guiding stand columns same in size, the distance between the two guiding stand columns is slightly larger than the width of a steel rail, the lower portions of the two guiding stand columns are respectively provided with a pair of fastening bolts, and the upper portions of the two guiding stand columns are connected with the cutting assembly through lifting handles. The steel rail band-sawing machine has the advantages of being portable, flexible, convenient to carry and operate, long in service life, wide in using scope, safe and reliable in construction, high in cutting speed and free of burning phenomena on sawing faces. A gasoline engine or direct-current motor is adopted for providing power, and the steel rail band-sawing machine can be used in places without power sources.
Description
Technical field:
The utility model relates to a kind of rail saw, especially a kind of rail band sawing machine.
Background technology:
At present, what known rail saw adopted is to use abrasive cutoff saw rail, and this kind of rail saw efficiency is low, and expense is high, easily causes danger, and if the patent No. is 892179147, discloses a kind of electric wheel saw.The patent No. is a kind of electric rail sawing machine that discloses of 2006200692380, and is applicable to the place close to from power supply, as down-hole saw rail.And railway is laid on field more, from power supply away from, use electric rail sawing machine cost too high, operating efficiency can be lower.In order to overcome the deficiency of existing rail saw, designed a kind of rail band sawing machine, these facility have good derailing function, and cutting accuracy is high, and being convenient to movement is the ideal tools of the various model rail of cutting.
Summary of the invention:
The purpose of this utility model is to provide a kind of easy to carry, simple to operate, and cutting speed is fast, the undamaged rail band sawing machine of sawing face.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of rail band sawing machine, comprise and clamp assembly and cutting assembly, it is characterized in that: described clamping assembly is comprised of two onesize guide upright posts and rectangle steel plate, rectangle steel plate is welded on the upper end of two onesize guide upright posts, distance between two guide upright posts is slightly larger than the width of rail, the bottom of two guide upright posts is respectively provided with an a pair of fastening bolt, and the top of two guide upright posts is connected with cutting assembly by lifting handle.
According to described rail band sawing machine, it is characterized in that: described cutting assembly is comprised of saw bow, saw blade adjusting pole, feed screw, petrol engine (or dc motor), reduction box, expansion tightening wheel, driving wheel, driven pulley, bands for band and cooling wash tub pipe, described saw bow is formed by aluminum casting, forward, central part is provided with lifting handle, be enclosed within the top of two guide upright posts, above saw bow one side, be provided with petrol engine (or dc motor) and reduction box, opposite side is provided with expansion tightening wheel; Below petrol engine (or dc motor) and reduction box one side, be provided with driving wheel, be provided with driven pulley below opposite side, bands for band is enclosed within on driving wheel and driven pulley, saw bow saw blade adjusting pole and cooling wash tub pipe be installed above.
According to described rail band sawing machine, it is characterized in that: the middle part of described lifting handle is provided with screwed hole, be connected with feed screw, can move up and down along with the rotation of feed screw.
According to described rail band sawing machine, it is characterized in that: the upper end of described feed screw is welded with runner, through the circular hole of rectangle steel plate central authorities, be connected with lifting handle.
The beneficial effects of the utility model are, light and flexible, is easy to carry, easy to operate, long service life, and the scope of application is wide, and safe and reliable in construction, cutting speed is fast, and sawing face is without burn phenomenon.Adopt petrol engine or dc motor that power is provided, can use in power free place.
Accompanying drawing explanation:
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Accompanying drawing is overall structure schematic diagram of the present utility model.
1 guide upright post, 2 rectangle steel plates, 3 saw bows, 4 saw blade adjusting poles, 5 feed screws, 6 petrol engines (or dc motor), 7 reduction boxes, 8 expansion tightening wheels, 9 runners, 10 lifting handles, 11 bands for bands, 12 cooling wash tub pipes in figure.
The specific embodiment:
As shown in the figure, a kind of rail band sawing machine, comprise and clamp assembly and cutting assembly, it is characterized in that: described clamping assembly is comprised of two onesize guide upright posts 1 and the square steel plate 2 of a block length, rectangle steel plate 2 is welded on the upper end of two onesize guide upright posts 1, distance between two guide upright posts 1 is slightly larger than the width of rail, and the bottom of two guide upright posts 1 is respectively provided with a pair of fastening bolt, and the top of two guide upright posts 1 is connected with cutting assembly by lifting handle 10.Described cutting assembly is comprised of saw bow 3, saw blade adjusting pole 4, feed screw 5, petrol engine (or dc motor) 6, reduction box 7, expansion tightening wheel 8, driving wheel, driven pulley, bands for band 11 and cooling wash tub pipe 12, described saw bow 3 is formed by aluminum casting, forward, central part is provided with lifting handle 10, be enclosed within the top of two guide upright posts 1, above saw bow 3 one sides, be provided with petrol engine (or dc motor) 6 and reduction box 7, opposite side is provided with expansion tightening wheel 8; Below petrol engine (or dc motor) 6 and reduction box 7 one sides, be provided with driving wheel, below opposite side, be provided with driven pulley, bands for band 11 is enclosed within on driving wheel and driven pulley, saw bow 3 be provided with above saw blade adjusting pole 4 and cooling wash tub pipe 12.The middle part of described lifting handle 10 is provided with screwed hole, is connected with feed screw 5, can move up and down along with the rotation of feed screw 5.The upper end of described feed screw 5 is welded with runner 9, through the circular hole of rectangle steel plate 2 central authorities, is connected with lifting handle 10.
Method of operating: first the guide upright post 1 that clamps assembly is clipped on rail for sawing, the fastening bolt of fastening guide upright post 1 lower end, rail band sawing machine is fixed on rail for sawing firmly, again bands for band 11 is arranged on driving wheel and driven pulley, adjust saw blade adjusting pole 4, make bands for band 11 vertically aim at the markings on rail for sawing, rotary expansion bearing up pulley 8, makes bands for band 11 reach suitable tension force.Then open petrol engine (or dc motor) 6, the runner 9 of feed screw 5 upper ends turns clockwise, saw bow 3 drives bands for band 11 to move downward, and rail for sawing is carried out sawed-off, and simultaneously cooling wash tub pipe 12 carries out spray cooling and flushing to bands for band 11.When rail saw is had no progeny, be rotated counterclockwise rapidly the runner 9 of feed screw 5 upper ends, saw bow 3 drives bands for band 11 to move upward, stop petrol engine (or dc motor) 6, close cooling wash tub pipe 12, unload the fastening bolt of guide upright post 1 lower end, rail band sawing machine is taken off from rail.
Claims (2)
1. a rail band sawing machine, comprise and clamp assembly and cutting assembly, it is characterized in that: described clamping assembly is comprised of two onesize guide upright posts and rectangle steel plate, rectangle steel plate is welded on the upper end of two onesize guide upright posts, distance between two guide upright posts is slightly larger than the width of rail, the bottom of two guide upright posts is respectively provided with a pair of fastening bolt, and the top of two guide upright posts is connected with cutting assembly by lifting handle.
2. according to the described rail band sawing machine of claim 1, it is characterized in that: described cutting assembly is comprised of saw bow, saw blade adjusting pole, feed screw, petrol engine, reduction box, expansion tightening wheel, driving wheel, driven pulley, bands for band and cooling wash tub pipe, described saw bow is formed by aluminum casting, forward, central part is provided with lifting handle, be enclosed within the top of two guide upright posts, above saw bow one side, be provided with petrol engine and reduction box, opposite side is provided with expansion tightening wheel; Below petrol engine and reduction box one side, be provided with driving wheel, be provided with driven pulley below opposite side, bands for band is enclosed within on driving wheel and driven pulley, saw bow saw blade adjusting pole and cooling wash tub pipe be installed above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320637396.1U CN203578925U (en) | 2013-10-09 | 2013-10-09 | Steel rail band-sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320637396.1U CN203578925U (en) | 2013-10-09 | 2013-10-09 | Steel rail band-sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203578925U true CN203578925U (en) | 2014-05-07 |
Family
ID=50576898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320637396.1U Expired - Fee Related CN203578925U (en) | 2013-10-09 | 2013-10-09 | Steel rail band-sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203578925U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368872A (en) * | 2014-10-28 | 2015-02-25 | 浙江德盛铁路器材股份有限公司 | Rail cutting device capable of ascending and descending |
| CN105798381A (en) * | 2016-05-12 | 2016-07-27 | 昆明奥通达铁路机械有限公司 | Electric rail sawing machine |
| CN107876878A (en) * | 2017-12-26 | 2018-04-06 | 苏州贝尔纳德铁路设备有限公司 | A kind of automatic rail saw |
| CN110860739A (en) * | 2019-12-05 | 2020-03-06 | 徐州融创达电子科技有限公司 | Various steel sheet cutting device |
-
2013
- 2013-10-09 CN CN201320637396.1U patent/CN203578925U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368872A (en) * | 2014-10-28 | 2015-02-25 | 浙江德盛铁路器材股份有限公司 | Rail cutting device capable of ascending and descending |
| CN105798381A (en) * | 2016-05-12 | 2016-07-27 | 昆明奥通达铁路机械有限公司 | Electric rail sawing machine |
| CN107876878A (en) * | 2017-12-26 | 2018-04-06 | 苏州贝尔纳德铁路设备有限公司 | A kind of automatic rail saw |
| CN110860739A (en) * | 2019-12-05 | 2020-03-06 | 徐州融创达电子科技有限公司 | Various steel sheet cutting 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: 20140507 Termination date: 20141009 |
|
| EXPY | Termination of patent right or utility model |