CN104353860B - A kind of rail drilling equipment - Google Patents
A kind of rail drilling equipment Download PDFInfo
- Publication number
- CN104353860B CN104353860B CN201410633667.5A CN201410633667A CN104353860B CN 104353860 B CN104353860 B CN 104353860B CN 201410633667 A CN201410633667 A CN 201410633667A CN 104353860 B CN104353860 B CN 104353860B
- Authority
- CN
- China
- Prior art keywords
- rail
- gripper shoe
- location
- plate
- chute
- Prior art date
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Classifications
-
- 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
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
A kind of rail drilling equipment, including the borehole drill construction that rail is holed with for the conveyer device composition that rail is positioned, described conveyer device is provided with a band and supports the walking mechanism of flat board, walking mechanism moves under the drive driving motor, is fixed with rail hold-down mechanism in the upper surface supporting flat board and is symmetricly set on the detent mechanism for positioning placement rail of rail hold-down mechanism both sides；This device, by being arranged on by rail on the walking dolly with detent mechanism and hold-down mechanism, positions and compresses efficiency high, and is easy to the rail that mobile weight is bigger, carries out the drilling of the rail in being moved by walking dolly, and production efficiency is greatly improved；Secondly because be 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 can move back and forth along the direction of chute；Therefore can change the different supporting pads rail with realization processing different model, improve the practicality of this device.
Description
Technical field
The present invention relates to a kind of rig, a kind of rail drilling equipment.
Background technology
According to the decision and deployment of Executive Meeting of the State Council, Chinese Railway head office, on the basis of 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, increase to 48；Two be china railway investment in fixed assets by 700,000,000,000 yuan, increase to 720,000,000,000 yuan；Three is that new line operation mileage is by 6600 kilometers, increase to more than 7000 kilometers, therefore, along with the gradually expansion of railway construction scale, the demand of rail also grows with each passing day, with this supporting manufacturing and processing enterprise also gradually using the working (machining) efficiency how improving rail as main research direction；
At present, being required for after Rail Production punching thereon, owing to not having special frock, conventional method is, by loop wheel machine the rail of tens tons of weight sling and be placed on a processing platform, after Gu Ding, by manually using rig to hole one by one, owing to each rail is the longest, master worker is drilled a rail needs the longer time just can complete, since Ru Ci, production efficiency is substantially reduced, and labor strength is higher.
Summary of the invention
For solving above-mentioned technical problem, it is an object of the invention to provide a kind of rail drilling equipment, this device is by being arranged on rail on the walking dolly with detent mechanism and hold-down mechanism, location and compression efficiency are high, and are easy to the rail that mobile weight is bigger, carry out the drilling of the rail in being moved by walking dolly, production efficiency is greatly improved, once two groups of rail can be holed owing to walking dolly is often mobile, improve production efficiency more than 50%；Secondly because be 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 can move back and forth along the direction of chute；Therefore can change the different supporting pads rail with realization processing different model, improve the practicality of this device.
The technical solution adopted in the present invention is: a kind of rail drilling equipment, including the borehole drill construction that rail is holed with for the conveyer device composition that rail is positioned, described conveyer device is provided with a band and supports the walking mechanism of flat board, walking mechanism moves under the drive driving motor, is fixed with rail hold-down mechanism in the upper surface supporting flat board and is symmetricly set on the detent mechanism for positioning placement rail of rail hold-down mechanism both sides；
Described detent mechanism is made up of the location-plate of inner side, the gripper shoe in outside and the T-shaped supporting pad that is arranged between location-plate and gripper shoe, described location-plate has a step surface, the height of this step surface and the height flush of gripper shoe, being provided with chute between location-plate and gripper shoe, the lower end of T-shaped supporting pad is placed in described chute and can move back and forth along the direction of chute；
U-shaped sliding sleeve and top board that described rail hold-down mechanism by the support rim being fixedly connected on described support flat board, is threaded bar form, U-shaped sliding sleeve is set on support rim and can move back and forth along the direction of support rim, it is fixedly connected with threaded rod 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 screwed hole thereon, when borehole drill construction works, the end, two ends of top board is pressed on the rail being positioned on two side positioning mechanisms, and has nut to be fixed by top board.
Optimizing further, the end, two ends of described top board is provided with unworn liner.
Optimize further, the cross section of described support rim be shaped as T-shaped.
Optimizing further, have gap between described location-plate and gripper shoe, 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 on rail in the walking mechanism with detent mechanism and hold-down mechanism, it is on walking dolly, and is easy to the rail that mobile weight is bigger, position and compress efficiency high, carrying out in being moved by walking mechanism the drilling of the rail, production efficiency is greatly improved.
Two, this device is provided with a band and supports the walking mechanism of flat board, it is fixed with rail hold-down mechanism in the upper surface supporting flat board and is symmetricly set on the detent mechanism for positioning placement rail of rail hold-down mechanism both sides, owing to walking dolly often moves once, two groups of rail can be holed, improve production efficiency 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 and can be taken off；This structure has two benefits: one: can change different supporting pads to realize the rail of processing different model, improve the practicality of this device；Time two, owing to holing, the minor face of rail is relatively big to the impact of whole supporting mechanism, and 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, is greatly improved the service life of this device.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention saves borehole drill construction.
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.
Labelling in figure: 1, walking mechanism, 101, support flat board, 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.
Detailed description of the invention
Elaborating embodiments of the invention below in conjunction with the accompanying drawings, the present embodiment, premised on technical solution of the present invention, gives 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 rail drilling equipment, including treating borehole drill construction that Problems in Machining of Steel Rail 4 carries out holing and for the conveyer device composition that rail is positioned, described conveyer device is provided with a band and supports the walking mechanism 1 of flat board 101, walking mechanism 1 moves under the drive driving motor, the road wheel of walking mechanism 1 can be arranged on guide rail by actual condition, make walking mechanism moving process moves along guide rail direction, directionality is preferable, do not interfere with the position skew of boring, it is fixed with rail hold-down mechanism 2 in the upper surface supporting flat board 101 and is symmetricly set on the detent mechanism 3 for positioning placement rail of rail hold-down mechanism both sides；
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 that is 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 and the height flush of gripper shoe 302, chute 304 it is provided with, in the lower end of T-shaped supporting pad 303 is placed on described chute 304 and can move back and forth along the direction of chute 304 between location-plate 301 and gripper shoe 302；
Described rail hold-down mechanism 2 is by the support rim 201 being fixedly connected on described support flat board 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 can move back and forth along the direction of support rim, it is fixedly connected with threaded rod 203 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 screwed hole thereon, when borehole drill construction works, the end, two ends of top board 204 is pressed on the rail being 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 interfere with 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, have only to change different supporting pads, after rail is placed, two ends adjusting top board are pressed on rail, and have nut to be fixed by top board, after having fixed, 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 cross section of the support rim described in this programme be shaped as 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, owing to during boring, the minor face of rail is bigger to the impact of 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, it is greatly improved the service life of this device.
It is prior art that this programme does not describes technology in detail.
Claims (2)
1. a rail drilling equipment, including the borehole drill construction that rail is holed with for the conveyer device composition that rail is positioned, it is characterized in that: described conveyer device is provided with a band and supports the walking mechanism of flat board, walking mechanism moves under the drive driving motor, is fixed with rail hold-down mechanism in the upper surface supporting flat board and is symmetricly set on the detent mechanism for positioning placement rail of rail hold-down mechanism both sides；
Described detent mechanism is made up of the location-plate of inner side, the gripper shoe in outside and the T-shaped supporting pad that is arranged between location-plate and gripper shoe, described location-plate has a step surface, the height of this step surface and the height flush of gripper shoe, being provided with chute between location-plate and gripper shoe, the lower end of T-shaped supporting pad is placed in described chute and can move back and forth along the direction of chute；
U-shaped sliding sleeve and top board that described rail hold-down mechanism by the support rim being fixedly connected on described support flat board, is threaded bar form, U-shaped sliding sleeve is set on support rim and can move back and forth along the direction of support rim, it is fixedly connected with threaded rod 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 screwed hole thereon, when borehole drill construction works, the end, two ends of top board is pressed on the rail being positioned on two side positioning mechanisms, and has nut to be fixed by top board；
The end, two ends of described top board is provided with unworn liner, the cross section of described support rim be shaped as T-shaped.
A kind of rail drilling equipment the most according to claim 1, it is characterized in that: between described location-plate and gripper shoe, there is chute, the vertical section of this T-shaped supporting pad is arranged in the chute 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 |
|---|---|---|---|
| CN201410633667.5A CN104353860B (en) | 2014-11-12 | 2014-11-12 | A kind of rail drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410633667.5A CN104353860B (en) | 2014-11-12 | 2014-11-12 | A kind of rail drilling equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104353860A CN104353860A (en) | 2015-02-18 |
| CN104353860B true CN104353860B (en) | 2016-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410633667.5A Active CN104353860B (en) | 2014-11-12 | 2014-11-12 | A kind of rail drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104353860B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2579285B2 (en) * | 1994-10-31 | 1997-02-05 | 小堀▲鉄▼工株式会社 | Perforator |
| JP3375475B2 (en) * | 1995-11-09 | 2003-02-10 | 新日本製鐵株式会社 | Drilling machine for section steel web |
| CN101987371B (en) * | 2009-07-31 | 2013-07-17 | 大见工业株式会社 | Rail puncher |
| CN202592063U (en) * | 2012-03-29 | 2012-12-12 | 永煤集团股份有限公司新桥煤矿 | Clamp used for locating steel rail during drilling |
| CN203471425U (en) * | 2013-08-08 | 2014-03-12 | 天津东义镁制品股份有限公司 | Clamp air cylinder positioning device |
| CN204294983U (en) * | 2014-11-12 | 2015-04-29 | 汝州郑铁三佳道岔有限公司 | A kind of rail drilling equipment |
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2014
- 2014-11-12 CN CN201410633667.5A patent/CN104353860B/en active Active
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| Publication number | Publication date |
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| CN104353860A (en) | 2015-02-18 |
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