CN104308219A - Drilling device for steel rail - Google Patents
Drilling device for steel rail Download PDFInfo
- Publication number
- CN104308219A CN104308219A CN201410633575.7A CN201410633575A CN104308219A CN 104308219 A CN104308219 A CN 104308219A CN 201410633575 A CN201410633575 A CN 201410633575A CN 104308219 A CN104308219 A CN 104308219A
- Authority
- CN
- China
- Prior art keywords
- rail
- plate
- location
- gripper shoe
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 title abstract 9
- 239000010959 steel Substances 0.000 title abstract 9
- 230000007246 mechanism Effects 0.000 claims abstract description 65
- 238000010276 construction Methods 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012545 processing Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
A drilling device for a steel rail comprises two drilling mechanisms and a conveying device, wherein the drilling mechanisms are used for drilling the steel rail, and the conveying device is used for positioning the steel rail and provided with a travelling mechanism with a supporting flat plate. The travelling mechanism is driven to move by a driving motor, a steel rail pressing mechanism and positioning mechanisms are fixedly arranged on the upper end face of the supporting flat plate, and the positioning mechanisms for positioning the placed steel rail are symmetrically arranged on two sides of the steel rail pressing mechanism. Each drilling mechanism is correspondingly arranged outside the positioning mechanism on one side and comprises a frame, a supporting block, a motor and a drill rod, wherein the supporting block is arranged on one side of the frame and can vertically reciprocate along the frame, and the motor and the drill rod are arranged on the supporting block. The steel rail is mounted on a travelling trolley with the positioning mechanisms and the pressing mechanism, positioning and pressing efficiency is high, the heavy steel rail is conveniently moved and is drilled in movement of the travelling trolley, and production efficiency is greatly improved.
Description
Technical field
The present invention relates to a kind of rig, specifically a kind of drilling equipment of rail.
Background technology
According to the decision and deployment of Executive Meeting of the State Council, Chinese Railway parent company, on the basis considering the conditions such as socio-economic development demand, railway transportation needs, railway construction fund supportability, adjusts the target having increased railway construction in this year.One be newly operated project by 44, be increased to 48; Two be china railway investment in fixed assets by 7,000 hundred million yuan, be increased to 7,200 hundred million yuan; Three is that new line operation mileage is by 6600 kilometers, be increased to more than 7000 kilometers, therefore, along with the expansion gradually of railway construction scale, the demand of rail also grows with each passing day, and manufacturing and processing enterprise supporting is therewith also gradually using how improving the working (machining) efficiency of rail as main research direction;
At present, all need after Rail Production to punch thereon, owing to not having special frock, conventional method is, being sling by the rail of tens tons of weight by loop wheel machine is placed on a processing platform, after fixing, by manually adopting rig to hole one by one, because each rail is all longer, master worker has bored a rail needs the longer time just can complete, so, production efficiency reduces greatly, and labor strength is higher.
Summary of the invention
For solving the problems of the technologies described above, object of the present invention provides a kind of drilling equipment of rail, this device is by being arranged on the walking dolly with detent mechanism and hold-down mechanism by rail, location and to compress efficiency high, and is convenient to the larger rail of mobile weight, carries out the drilling of the rail in being moved by walking dolly, production efficiency improves greatly, because walking dolly often moves once, can hole to two groups of rail, enhance productivity more than 50%; Secondly owing to being provided with T-shaped supporting pad in detent mechanism between location-plate and gripper shoe, the lower end of T-shaped supporting pad is placed in described chute and also can moves back and forth along the direction of chute; Therefore can change different supporting pads to realize processing the rail of different model, improve the practicality of this device.
The technical solution adopted in the present invention is: a kind of drilling equipment of rail, comprise borehole drill construction that rail is holed and the conveying device composition for positioning rail, described conveying device is provided with the walking mechanism of a band support plate, walking mechanism moves under the drive of drive motors, rail hold-down mechanism and the detent mechanism for locating placement rail being symmetricly set on rail hold-down mechanism both sides is fixed with in the upper surface of support plate, described borehole drill construction is provided with two groups, the equal correspondence of each group borehole drill construction is arranged on the outside of a side positioning mechanism, described borehole drill construction is by frame, be arranged on frame side and the back-up block that can move back and forth up and down along frame, and the motor be arranged on back-up block and drilling rod composition.
Described detent mechanism is made up of the location-plate of inner side, the gripper shoe in outside and the T-shaped supporting pad be arranged between location-plate and gripper shoe, described location-plate has a step surface, the height of this step surface is mutually concordant with the height of gripper shoe, be provided with chute between location-plate and gripper shoe, the lower end of T-shaped supporting pad is placed in described chute and also can moves back and forth along the direction of chute;
Described rail hold-down mechanism is made up of the support rim be fixedly connected in described support plate, the U-shaped sliding sleeve being threaded bar and top board, U-shaped sliding sleeve is set on support rim and also can moves back and forth along the direction of support rim, threaded rod is fixedly connected with in the upper end of U-shaped sliding sleeve, the middle part of top board is provided with screwed hole and is connected on threaded rod by the screwed hole on it, under the state of borehole drill construction work, the end, two ends of top board is pressed on the rail that is positioned on two side positioning mechanisms, and has nut to be fixed by top board.
Further optimization, the end, two ends of described top board is provided with unworn liner.
Further optimization, the shape of the cross section of described support rim is T-shaped.
Further optimization, has gap between described location-plate and gripper shoe, and the vertical section of this T-shaped supporting pad is arranged in the gap of location-plate and gripper shoe, and the horizontal segment of T-shaped supporting pad is placed on the upper surface of location-plate and gripper shoe.
The invention has the beneficial effects as follows:
One, this device are by being arranged in the walking mechanism with detent mechanism and hold-down mechanism by rail, be on walking dolly, and be convenient to the larger rail of mobile weight, location and compress efficiency high, carry out the drilling of the rail in being moved by walking mechanism, production efficiency improves greatly.
Two, this device is provided with the walking mechanism of a band support plate, rail hold-down mechanism and the detent mechanism for locating placement rail being symmetricly set on rail hold-down mechanism both sides is fixed with in the upper surface of support plate, because walking dolly often moves once, can hole to two groups of rail, enhance productivity more than 50%.
Three, owing to being provided with T-shaped supporting pad in detent mechanism between location-plate and gripper shoe, the lower end of T-shaped supporting pad is placed in described chute also can take out; This structure has two benefits: one: can change different supporting pads to realize processing the rail of different model, improve the practicality of this device; Two, because the minor face of rail during boring impacts larger to whole supporting mechanism, therefore to support platform serious wear, and after arranging T-shaped supporting pad, vibratory impulse is transferred in location-plate and gripper shoe by this supporting pad, improve the service life of this device greatly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of detent mechanism in the present invention.
Fig. 3 is the structural representation of rail hold-down mechanism in the present invention.
Mark in figure: 1, walking mechanism, 101, support plate, 2, rail hold-down mechanism, 201, support rim, 202, U-shaped sliding sleeve, 203, threaded rod, 204, top board, 3, detent mechanism, 301, location-plate, 302, gripper shoe, 303, T-shaped supporting pad, 304, chute, 4, rail to be processed, 5, borehole drill construction, 501, frame, 502, back-up block, 503, motor, 504, drilling rod.
Detailed description of the invention
Elaborate to embodiments of the invention below in conjunction with accompanying drawing, the present embodiment, premised on technical solution of the present invention, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
As shown in the figure, a kind of drilling equipment of rail, comprise and treat borehole drill construction 5 that Problems in Machining of Steel Rail 4 carries out holing and the conveying device composition for positioning rail, described conveying device is provided with the walking mechanism 1 of a band support plate 101, walking mechanism 1 moves under the drive of drive motors, can the road wheel of walking mechanism 1 be arranged on guide rail in actual condition, make to move along guide rail direction in walking mechanism moving process, directionality is better, the position skew of boring can not be had influence on, rail hold-down mechanism 2 and the detent mechanism 3 for locating placement rail being symmetricly set on rail hold-down mechanism both sides is fixed with in the upper surface of support plate, described borehole drill construction 5 is provided with two groups, each group borehole drill construction 5 all correspondence is arranged on the outside of a side positioning mechanism, that is detent mechanism 3 is set gradually respectively at the either side of rail hold-down mechanism 2, borehole drill construction 5, described borehole drill construction 5 is by frame 501, be arranged on frame side and the back-up block 502 that can move back and forth up and down along frame, and the motor 503 be arranged on back-up block and drilling rod 504 form,
Described detent mechanism 3 is made up of the location-plate 301 of inner side, the gripper shoe 302 in outside and the T-shaped supporting pad 303 be arranged between location-plate and gripper shoe, above-mentioned inner side is the side near rail hold-down mechanism 2, described location-plate 301 has a step surface, the height of this step surface is mutually concordant with the height of gripper shoe 302, be provided with chute 304 between location-plate 301 and gripper shoe 302, the lower end of T-shaped supporting pad 303 is placed in described chute 304 and also can moves back and forth along the direction of chute 304;
Described rail hold-down mechanism 2 is by the support rim 201 be fixedly connected in described support plate 101, the U-shaped sliding sleeve 202 and the top board 204 that are threaded bar 203 form, U-shaped sliding sleeve 202 is set on support rim 201 and also can moves back and forth along the direction of support rim, threaded rod 203 is fixedly connected with in the upper end of U-shaped sliding sleeve 202, the middle part of top board 204 is provided with screwed hole and is connected on threaded rod 203 by the screwed hole on it, under the state of borehole drill construction work, the end, two ends of top board 204 is pressed on the rail that is positioned on two side positioning mechanisms, and have nut to be fixed by top board 204.
Workflow is: first unclamped by top board, top board is adjusted to a side position, it is made not have influence on the placement of rail, by Handling device, rail is placed on two side positioning mechanisms afterwards, rail has a minor face and a long limit, minor face is near the side of location-plate, and supported by the supporting pad of bottom, the long limit of rail is supported by the gripper shoe of detent mechanism, when processing the rail of different model, only need to change different supporting pads, after rail is placed, two ends of adjustment top board are pressed on rail, and have nut to be fixed by top board, after fixedly completing, boring is implemented by operator.
In order to realize optimum efficiency, the end, two ends of the top board described in this programme is provided with unworn liner.
In order to realize optimum efficiency, the shape of the cross section of the support rim described in this programme is T-shaped.
In order to realize optimum efficiency, between location-plate described in this programme and gripper shoe, there is gap, the vertical section of this T-shaped supporting pad is arranged in the gap of location-plate and gripper shoe, the horizontal segment of T-shaped supporting pad is placed on the upper surface of location-plate and gripper shoe, because during boring, the minor face of rail impacts larger to whole supporting mechanism, therefore to support platform serious wear, and after T-shaped supporting pad is set, the vertical section of this T-shaped supporting pad is arranged in the gap of location-plate and gripper shoe, the horizontal segment of T-shaped supporting pad is placed on the upper surface of location-plate and gripper shoe, vibratory impulse is transferred in location-plate and gripper shoe by this supporting pad, improve the service life of this device greatly.
It is prior art that this programme does not describe technology in detail.
Claims (4)
1. the drilling equipment of a rail, comprise borehole drill construction that rail is holed and the conveying device composition for positioning rail, it is characterized in that: described conveying device is provided with the walking mechanism of a band support plate, walking mechanism moves under the drive of drive motors, rail hold-down mechanism and the detent mechanism for locating placement rail being symmetricly set on rail hold-down mechanism both sides is fixed with in the upper surface of support plate, described borehole drill construction is provided with two groups, the equal correspondence of each group borehole drill construction is arranged on the outside of a side positioning mechanism, described borehole drill construction is by frame, be arranged on frame side and the back-up block that can move back and forth up and down along frame, and the motor be arranged on back-up block and drilling rod composition,
Described detent mechanism is made up of the location-plate of inner side, the gripper shoe in outside and the T-shaped supporting pad be arranged between location-plate and gripper shoe, described location-plate has a step surface, the height of this step surface is mutually concordant with the height of gripper shoe, be provided with chute between location-plate and gripper shoe, the lower end of T-shaped supporting pad is placed in described chute and also can moves back and forth along the direction of chute;
Described rail hold-down mechanism is made up of the support rim be fixedly connected in described support plate, the U-shaped sliding sleeve being threaded bar and top board, U-shaped sliding sleeve is set on support rim and also can moves back and forth along the direction of support rim, threaded rod is fixedly connected with in the upper end of U-shaped sliding sleeve, the middle part of top board is provided with screwed hole and is connected on threaded rod by the screwed hole on it, under the state of borehole drill construction work, the end, two ends of top board is pressed on the rail that is positioned on two side positioning mechanisms, and has nut to be fixed by top board.
2. the drilling equipment of a kind of rail according to claim 1, is characterized in that: the end, two ends of described top board is provided with unworn liner.
3. the drilling equipment of a kind of rail according to claim 1, is characterized in that: the shape of the cross section of described support rim is T-shaped.
4. the drilling equipment of a kind of rail according to claim 1, it is characterized in that: between described location-plate and gripper shoe, there is gap, the vertical section of this T-shaped supporting pad is arranged in the gap of location-plate and gripper shoe, and the horizontal segment of T-shaped supporting pad is placed on the upper surface of location-plate and gripper shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410633575.7A CN104308219B (en) | 2014-11-12 | 2014-11-12 | A kind of drilling equipment of rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410633575.7A CN104308219B (en) | 2014-11-12 | 2014-11-12 | A kind of drilling equipment of rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104308219A true CN104308219A (en) | 2015-01-28 |
| CN104308219B CN104308219B (en) | 2016-04-13 |
Family
ID=52363606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410633575.7A Active CN104308219B (en) | 2014-11-12 | 2014-11-12 | A kind of drilling equipment of rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104308219B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108705323A (en) * | 2018-05-04 | 2018-10-26 | 陈婷 | A kind of industrial automation drilling device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87203957U (en) * | 1987-03-24 | 1988-01-06 | 哈尔滨铁路局减速顶调速系统研究中心 | Movable multifunctjional steel rail drilling machine |
| CN1074154A (en) * | 1991-11-06 | 1993-07-14 | 宫川工业株式会社 | The shaped steel clamping device of drilling machine |
| JPH08126906A (en) * | 1994-10-31 | 1996-05-21 | Kobori Tekko Kk | Drilling equipment |
| CN1168116A (en) * | 1995-11-09 | 1997-12-17 | 大见工业株式会社 | Apparatus for boring web of shape steel |
| CN2587557Y (en) * | 2002-12-06 | 2003-11-26 | 郏保琪 | Drilling and chanfering machine for steel rail |
| CN204294984U (en) * | 2014-11-12 | 2015-04-29 | 汝州郑铁三佳道岔有限公司 | A kind of drilling equipment of rail |
-
2014
- 2014-11-12 CN CN201410633575.7A patent/CN104308219B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87203957U (en) * | 1987-03-24 | 1988-01-06 | 哈尔滨铁路局减速顶调速系统研究中心 | Movable multifunctjional steel rail drilling machine |
| CN1074154A (en) * | 1991-11-06 | 1993-07-14 | 宫川工业株式会社 | The shaped steel clamping device of drilling machine |
| JPH08126906A (en) * | 1994-10-31 | 1996-05-21 | Kobori Tekko Kk | Drilling equipment |
| CN1168116A (en) * | 1995-11-09 | 1997-12-17 | 大见工业株式会社 | Apparatus for boring web of shape steel |
| CN2587557Y (en) * | 2002-12-06 | 2003-11-26 | 郏保琪 | Drilling and chanfering machine for steel rail |
| CN204294984U (en) * | 2014-11-12 | 2015-04-29 | 汝州郑铁三佳道岔有限公司 | A kind of drilling equipment of rail |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108705323A (en) * | 2018-05-04 | 2018-10-26 | 陈婷 | A kind of industrial automation drilling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104308219B (en) | 2016-04-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A drilling device for steel rails Effective date of registration: 20231120 Granted publication date: 20160413 Pledgee: Bank of China Limited Ruzhou sub branch Pledgor: RUZHOU ZHENGTIE SANJIA TURNOUT Co.,Ltd. Registration number: Y2023980066349 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |