CN201324850Y - Internal combustion drilling machine especially for steel rail - Google Patents
Internal combustion drilling machine especially for steel rail Download PDFInfo
- Publication number
- CN201324850Y CN201324850Y CNU2008202330909U CN200820233090U CN201324850Y CN 201324850 Y CN201324850 Y CN 201324850Y CN U2008202330909 U CNU2008202330909 U CN U2008202330909U CN 200820233090 U CN200820233090 U CN 200820233090U CN 201324850 Y CN201324850 Y CN 201324850Y
- Authority
- CN
- China
- Prior art keywords
- level board
- drilling machine
- internal combustion
- strap
- steel rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Drilling And Boring (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model relates to an internal combustion drilling machine especially for steel rail, which is characterized in that: a fixture body comprises a fixed bracket, a rear end of the fixed bracket is fixedly connected with a frame through a demountable connecting piece; a front end of the fixed bracket is provided with a fixed splint along longitudinal direction; a movable splint which can move forward and backward and can locate is correspondingly arranged in the right front of the fixed splint; a front lateral surface of the fixed splint and a rear lateral surface of the movable splint are arranged into roughness corresponding to a lateral surface of the railway steel rail; a horizontal board is arranged above between the fixed splint and the movable splint; the horizontal board is fixedly connected on the fixed bracket and is provided with an adjusting bolt; the bottom end of the adjusting bolt passes through the horizontal board; the horizontal board is provided with an elongated through hole; a calibration line is fixedly arranged in the through hole; the calibration line is located directly over the axial line of a drill bit and is in parallel with the axial line. The utility model has the advantages of convenient operation, rapid and safe drilling, high efficiency, simple structure, small volume and light weight. When in operation, the internal combustion drilling machine especially for steel rail has stable frame and high drilling accuracy. Moreover, the internal combustion drilling machine especially for steel rail is convenient to be carried and can be used for various models of steel rail drillings.
Description
Technical field
The utility model relates to a kind of drilling machine, specifically is the special-purpose drilling machine of internal combustion type rail.
Background technology
During construction of railways operation at present, the clamp body structure on the drilling machine that the drilling of the rail is used is complex structure mostly, and clamping, unclamps the rail complex operation, influences operating efficiency, and intensity of workers is big, and borehole accuracy is undesirable.
The utility model content
In order to overcome the shortcoming that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of internal combustion type rail special-purpose drilling machine, and it is easy and simple to handle, and clamping is firm, the borehole accuracy height.
For addressing the above problem, the utility model by the following technical solutions: the special-purpose drilling machine of this internal combustion type rail comprises frame, handle, engine, gearbox, drill bit and transmission mechanism thereof, clamp body; Described clamp body comprises fixed mount, and the rear end of fixed mount and frame are fixed together by dismantled and assembled connector; The front end edge of fixed mount vertically is provided with strap, and the dead ahead correspondence of strap is provided with and can moves forward and backward and orientable ambulatory splint; The leading flank of strap, the trailing flank of ambulatory splint are made as the roughness that adapts with the railway track side; Top between strap, the ambulatory splint is provided with level board, and this level board is fixed on the fixed mount, and threaded engagement has and adjusts bolt longitudinally on the level board, adjusts the thickness of the length of bolt greater than level board, adjusts the bottom of bolt and passes described level board; Level board be provided with one be before and after the through hole of strip, set firmly a lubber-line in this through hole, lubber-line be positioned at described drill bit axis directly over and in parallel.
During work, earlier drill bit is installed, then clamp body is placed on the rail, make rail between strap, ambulatory splint; And make the lubber-line on the level board aim at the bore position line of finishing in advance on the rail; Then as required, rotate the adjustment bolt on the level board, adjust the upper-lower position of clamp body, finally make drill bit corresponding with bore position on the rail.Mobile then ambulatory splint makes it to live rail with the strap firm grip, realizes the drilling machine overall fixed.The leading flank of strap, the trailing flank of ambulatory splint are made as roughness, more help the firm grip rail.After clamping rail, start engine, drive drill bit, come into effect boring.After boring finished, engine quit work, the drill bit withdrawal, and mobile then ambulatory splint makes it to unclamp rail, and drilling machine integral body is taken off from rail and is got final product.
As further technical scheme of the present utility model:
In the special-purpose drilling machine of this internal combustion type rail, described ambulatory splint is connected the rear end of a horizontal screw lead, the place ahead of ambulatory splint is provided with fixing vertical plate, this vertical plate and described level board are affixed, horizontal screw lead passes this vertical plate and is threaded engagement between the two, and the front end of horizontal screw lead is provided with a swing handle.When adjusting ambulatory splint, by the swing handle rotational lead screw, leading screw promotes ambulatory splint and moves forward and backward.Convenient to operation.
In the special-purpose drilling machine of this internal combustion type rail, a side of described strap is provided with cooling water intake, and the delivery port that communicates with cooling water intake is arranged on the bottom surface of strap.Can an external water pipe on the cooling water intake, when working like this, cooling water flows to the drill bit place downwards by cooling water intake, delivery port, and the drill bit of work is implemented cooling.
The beneficial effects of the utility model are: it is easy to operate, and boring is quick, safety, the efficient height; Clamping is firm during operation, frame stable, the borehole accuracy height; And simple in structure, to make easily, cost is low, and volume is little, in light weight, and is easy to carry; Can be used for the drilling of the rail of multiple model.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further:
Accompanying drawing 1 is a structural representation of the present utility model,
Fig. 2 be the A of level board among Fig. 1 to partial view,
Among Fig. 1: 1 gasoline engine, 2 gearboxes, 3 drill bits and transmission mechanism thereof, 4 frames, 5 fixed mounts, 6 straps, 7 ambulatory splints, 8 level boards, 9 adjust bolt, 10 leading screws, 11 vertical plates, 12 swing handles, 13 through holes, 14 lubber-lines, 15 cooling water intakes, 16 operation handlebars, 17 delivery ports, 18 handles.
The specific embodiment
As shown in Figure 1, the special-purpose drilling machine of this internal combustion type rail mainly comprises frame 4, handle 18, gasoline engine 1, gearbox 2, drill bit and transmission mechanism 3 thereof, clamp body.Gasoline engine 1 is as engine.
Clamp body comprises fixed mount 5, and the rear end of fixed mount 5 and frame 4 link together by fastening bolt.The front end edge of fixed mount 5 vertically is provided with strap 6, and the dead ahead correspondence of strap 6 is provided with ambulatory splint 7.
Top between strap 6, the ambulatory splint 7 is provided with level board 8.This level board 8 is fixed on the fixed mount 5.Threaded engagement has and adjusts bolt 9 longitudinally on the level board 8.Adjust the thickness of the length of bolt 9 greater than level board 8, level board 8 is passed in the bottom.Level board 8 be provided with one be before and after the through hole 13 of strip, set firmly a lubber-line 14 in the through hole 13, as shown in Figure 2, lubber-line 14 be positioned at drill axis directly over and in parallel.
During work, earlier drill bit is installed, then clamp body is placed on the rail, make rail between strap 6, ambulatory splint 7; And make the lubber-line 14 on the level board 8 aim at the bore position line of finishing in advance on the rail.Then as required, rotate the adjustment bolt 9 on the level board, adjust the upper-lower position of clamp body, finally make drill bit corresponding with bore position on the rail.When adjusting ambulatory splint 7, by swing handle 12 rotational lead screws 10, leading screw 10 promotes ambulatory splint 7 and moves forward and backward, and makes it to live rail with strap 6 firm grip, realizes the drilling machine overall fixed.The trailing flank of the leading flank of strap 6, ambulatory splint 7 is made as the roughness that adapts with the railway track side, more helps the firm grip rail.After clamping rail, start gasoline engine 1, drive drill bit, pull the operation handlebar 16 of control drill bit feeding then, come into effect boring.One side of strap 6 is provided with cooling water intake 15, and the delivery port 17 that communicates with cooling water intake is arranged on the bottom surface of strap 6.Can an external water pipe on the cooling water intake 15, when working like this, cooling water flows to the drill bit place downwards by cooling water intake 15, delivery port 17, and the drill bit of work is implemented cooling.
After boring finished, gasoline engine 1 quit work, and made the drill bit withdrawal by operation handlebar 16, and the backward rotation leading screw 10 then, and mobile ambulatory splint makes it to unclamp rail, and drilling machine integral body is taken off from rail and got final product.
Claims (3)
1, the special-purpose drilling machine of internal combustion type rail comprises frame, handle, engine, gearbox, drill bit and transmission mechanism thereof, clamp body, and it is characterized in that: described clamp body comprises fixed mount, and the rear end of fixed mount and frame are fixed together by dismantled and assembled connector; The front end edge of fixed mount vertically is provided with strap, and the dead ahead correspondence of strap is provided with and can moves forward and backward and orientable ambulatory splint; The leading flank of strap, the trailing flank of ambulatory splint are made as the roughness that adapts with the railway track side; Top between strap, the ambulatory splint is provided with level board, and this level board is fixed on the fixed mount, and threaded engagement has and adjusts bolt longitudinally on the level board, adjusts the thickness of the length of bolt greater than level board, adjusts the bottom of bolt and passes described level board; Level board be provided with one be before and after the through hole of strip, set firmly a lubber-line in this through hole, lubber-line be positioned at described drill bit axis directly over and in parallel.
2, the special-purpose drilling machine of internal combustion type rail according to claim 1, it is characterized in that: described ambulatory splint is connected the rear end of a horizontal screw lead, the place ahead of ambulatory splint is provided with fixing vertical plate, this vertical plate and described level board are affixed, horizontal screw lead passes this vertical plate and is threaded engagement between the two, and the front end of horizontal screw lead is provided with a swing handle.
3, the special-purpose drilling machine of internal combustion type rail according to claim 1 and 2, it is characterized in that: a side of described strap is provided with cooling water intake, and the delivery port that communicates with cooling water intake is arranged on the bottom surface of strap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202330909U CN201324850Y (en) | 2008-12-29 | 2008-12-29 | Internal combustion drilling machine especially for steel rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202330909U CN201324850Y (en) | 2008-12-29 | 2008-12-29 | Internal combustion drilling machine especially for steel rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201324850Y true CN201324850Y (en) | 2009-10-14 |
Family
ID=41176828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202330909U Expired - Fee Related CN201324850Y (en) | 2008-12-29 | 2008-12-29 | Internal combustion drilling machine especially for steel rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201324850Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108611934A (en) * | 2018-05-28 | 2018-10-02 | 芜湖华佳新能源技术有限公司 | A kind of piercing machine for rail convenient for positioning |
| CN110756854A (en) * | 2019-09-30 | 2020-02-07 | 宁波大桔科技有限公司 | Special steel rail punching fixing die for urban rail transit axle counting magnetic head |
| CN111215660A (en) * | 2019-11-14 | 2020-06-02 | 盐城服务业集聚区投资有限公司 | Drilling equipment for construction |
| WO2023123798A1 (en) * | 2021-12-27 | 2023-07-06 | 中国铁路通信信号上海工程局集团有限公司 | Portable numerical control track drill and control method thereof |
-
2008
- 2008-12-29 CN CNU2008202330909U patent/CN201324850Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108611934A (en) * | 2018-05-28 | 2018-10-02 | 芜湖华佳新能源技术有限公司 | A kind of piercing machine for rail convenient for positioning |
| CN108611934B (en) * | 2018-05-28 | 2021-03-02 | 王宛情 | Railway rail drilling machine convenient to location |
| CN110756854A (en) * | 2019-09-30 | 2020-02-07 | 宁波大桔科技有限公司 | Special steel rail punching fixing die for urban rail transit axle counting magnetic head |
| CN111215660A (en) * | 2019-11-14 | 2020-06-02 | 盐城服务业集聚区投资有限公司 | Drilling equipment for construction |
| WO2023123798A1 (en) * | 2021-12-27 | 2023-07-06 | 中国铁路通信信号上海工程局集团有限公司 | Portable numerical control track drill and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20131229 |