CN104354018B - Fixture for drilling steel rails - Google Patents
Fixture for drilling steel rails Download PDFInfo
- Publication number
- CN104354018B CN104354018B CN201410633560.0A CN201410633560A CN104354018B CN 104354018 B CN104354018 B CN 104354018B CN 201410633560 A CN201410633560 A CN 201410633560A CN 104354018 B CN104354018 B CN 104354018B
- Authority
- CN
- China
- Prior art keywords
- rail
- gripper shoe
- plate
- location
- top board
- 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
Links
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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a fixture for drilling steel rails. The fixture comprises a travelling mechanism with a supporting flat plate; the travelling mechanism is driven to move by a driving motor; the upper end face of the supporting flat plate is fixedly provided with a steel rail pressing mechanism and positioning mechanisms which are symmetrically arranged on two sides of the steel rail pressing mechanism and are used for positioning and placing the steel rails. According to the fixture, the steel rails are arranged on a travelling trolley provided with the positioning mechanisms and the pressing mechanism, the positioning and pressing efficiency is high, the heavy-weight steel rails can be conveniently moved, and the production efficiency is greatly improved by drilling the steel rails during movement of the travelling trolley; as two groups of steel rails can be drilled when the travelling trolley moves each time, and the production efficiency is improved by more than 50 percent.
Description
Technical field
The present invention relates to a kind of drilling of the rail equipment, specifically a kind of frock of the drilling of the rail.
Background technology
According to the decision and deployment of Executive Meeting of the State Council, Chinese Railway parent company is considering socio-economic development need
Ask, on the basis of the condition such as railway transportation needs, railway construction fund supportability, adjust 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 7200
Hundred million yuan；Three be new line operation mileage by 6600 kilometers, increase to more than 7000 kilometers, therefore, with railway construction scale by
Flaring is big, and the demand of rail also grows with each passing day, with this supporting manufacturing and processing enterprise also gradually how to improve rail plus
Work efficiency rate is as main research direction；
At present, it is required for after Rail Production punching thereon, due to not having a special frock, conventional method is, by hanging
The rail of tens tons of weight is sling and is placed on a processing platform by machine, fixing after, by manually being holed one by one using rig, by
All longer in each rail, master worker is drilled a rail needs longer time just can complete, so since, produce
Efficiency substantially reduces, and labor strength is higher.
Content of the invention
For solving above-mentioned technical problem, it is an object of the invention to provide a kind of frock of the drilling of the rail, this device passes through will
Rail is arranged on the walking dolly with detent mechanism and hold-down mechanism, positions and compression efficiency high, and is easy to mobile weight
Measure larger rail, carry out to the drilling of the rail in being moved by walking dolly, production efficiency greatly improves, because walking dolly is every
Move once, two groups of rail can be holed, improve production efficiency more than 50%；Secondly because in positioning in detent mechanism
It is provided with t type supporting pad, the lower end of t type supporting pad is placed in described chute and can be past along the direction of chute between plate and gripper shoe
Multiple movement；Different supporting pads therefore can be changed 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 frock of the drilling of the rail, including a walking with supporting flat board
Mechanism, walking mechanism moves under the drive of motor, support flat board upper surface be fixed with rail hold-down mechanism and
It is symmetricly set on the detent mechanism placing rail for positioning of rail hold-down mechanism both sides；
Described detent mechanism by the location-plate of inner side, the gripper shoe in outside and is arranged between location-plate and gripper shoe
T type supporting pad composition, described location-plate has a step surface, the height flush of the height of this step surface and gripper shoe,
It is provided with chute, the lower end of t type supporting pad is placed in described chute and can be past along the direction of chute between location-plate and gripper shoe
Multiple movement；
Described rail hold-down mechanism is by the support rim being fixedly connected on described support flat board, the u being threaded bar
Type sliding sleeve and top board composition, u-shaped sliding sleeve is set on support rim and can move back and forth along the direction of support rim, in u
The upper end of type sliding sleeve is fixedly connected with threaded rod, and the middle part of top board is provided with screwed hole and is connected to screw thread by screwed hole thereon
On bar, in the state of borehole drill construction work, the two ends end of top board is pressed on the rail on two side positioning mechanisms,
And have nut to fix top board.
Optimize further, the two ends end of described top board is provided with unworn liner.
Optimize further, the described cross section of support rim be shaped as t shape.
Optimize further, between described location-plate and gripper shoe, there is gap, the vertical section of this t type supporting pad is arranged on
In the gap of location-plate and gripper shoe, the horizontal segment of t type supporting pad is placed on location-plate and the upper surface of 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, as capable
Walk on dolly, and be easy to the larger rail of mobile weight, positioning and compression efficiency high, it is right to carry out in being moved by walking mechanism
The drilling of the rail, production efficiency greatly improves.
Two, this device is provided with the walking mechanism that a band supports flat board, is fixed with rail in the upper surface supporting flat board
Hold-down mechanism and the detent mechanism placing rail for positioning being symmetricly set on rail hold-down mechanism both sides, due to walking dolly
Often move once, two groups of rail can be holed, improve production efficiency more than 50%.
Three, due to being provided with t type supporting pad, the lower end of t type supporting pad in detent mechanism between location-plate and gripper shoe
It is placed in described chute and can be taken off；This structure has two benefits: one: can change different supporting pads to realize adding
The rail of work different model, improves the practicality of this device；Two, because the minor face of rail during boring rushes to whole supporting mechanism
Hit larger, therefore to support platform serious wear, and after arranging t type supporting pad, vibratory impulse is transferred to positioning by this supporting pad
On plate and gripper shoe, greatly improve the service life of this device.
Brief description
Fig. 1 is the 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.
In figure marks: 1, walking mechanism, and 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 type supporting pad,
304th, chute, 4, rail to be processed.
Specific embodiment
Below in conjunction with the accompanying drawings embodiments of the invention are elaborated, the present embodiment is front with technical solution of the present invention
Carry, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following embodiments.
As illustrated, a kind of frock of the drilling of the rail, including a walking mechanism 1 with supporting flat board 101, walking mechanism
Moving under the drive of motor, the road wheel of walking mechanism 1 being arranged on guide rail in actual condition so that going
Walk in mechanism's moving process and move along guide rail direction, directionality preferably, does not interfere with the position skew of boring, supporting flat board
101 upper surface is fixed with rail hold-down mechanism 2 and is symmetricly set on rail hold-down mechanism both sides for positioning placement steel
The detent mechanism 3 of rail；
Described detent mechanism 3 by the location-plate 301 of inner side, the gripper shoe 302 in outside and be arranged on location-plate and
T type supporting pad 303 between fagging forms, and above-mentioned inner side is the side near rail hold-down mechanism 2, described location-plate
301 have a step surface, the height flush of the height of this step surface and gripper shoe 302, location-plate 301 and gripper shoe 302 it
Between be provided with chute 304, the lower end of t type supporting pad 303 is placed in described chute 304 and back and forth can move along the direction of chute 304
Dynamic；
Described rail hold-down mechanism 2 is by the support rim 201 being fixedly connected on described support flat board 101, with spiral shell
The u-shaped sliding sleeve 202 of rasp bar 203 and top board 204 form, and u-shaped sliding sleeve 202 is set on support rim 201 and can be along support
The direction of boss moves back and forth, and is fixedly connected with threaded rod 203 in the upper end of u-shaped sliding sleeve 202, and the middle part of top board 204 is provided with
Screwed hole is connected on threaded rod 203 by screwed hole thereon, in the state of borehole drill construction work, the two of top board 204
End end is pressed on the rail to be processed 4 on two side positioning mechanisms, and has nut that top board 204 is fixing.
Workflow is: unclamps top board first, top board is adjusted to a side position so as to not interfere with rail
Place, by Handling device, rail is placed on two side positioning mechanisms afterwards, rail has a minor face and a long side, minor face is close
The side of location-plate, and supported by the supporting pad of bottom, the long side of rail is supported by the gripper shoe of detent mechanism, when processing is different
It is only necessary to change different supporting pads during the rail of model, after rail is placed, two ends of adjustment top board are pressed in steel
On rail, and there is nut to fix top board, after the completion of fixing, boring is implemented by operator.
In order to realize optimum efficiency, the two ends end 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 shape.
In order to realize optimum efficiency, between the location-plate described in this programme and gripper shoe, there is gap, this t type supporting pad
Vertical section be arranged in the gap of location-plate and gripper shoe, the horizontal segment of t type supporting pad is placed on location-plate and gripper shoe
On upper surface, because the minor face of rail during boring is larger to the impact of whole supporting mechanism, therefore to support platform serious wear, and
After setting t type supporting pad, the vertical section of this t type supporting pad is arranged in location-plate and the gap of gripper shoe, the water of t type supporting pad
Flat section is placed on location-plate and the upper surface of gripper shoe so that vibratory impulse is transferred to location-plate and gripper shoe by this supporting pad
On, greatly improve the service life of this device.
It is prior art that this programme does not describe technology in detail.
Claims (1)
1. a kind of frock of the drilling of the rail, including a walking mechanism with supporting flat board, walking mechanism is in the band of motor
Dynamic lower mobile it is characterised in that: be fixed with rail hold-down mechanism in the upper surface supporting flat board and be symmetricly set on rail pressure
The detent mechanism placing rail for positioning of tight mechanism both sides；
Described detent mechanism by the location-plate of inner side, the gripper shoe in outside and is arranged on the t between location-plate and gripper shoe
Type supporting pad forms, and described location-plate has a step surface, the height of this step surface and the height flush of gripper shoe, positions
It is provided with chute, the vertical section of this t type supporting pad is arranged in location-plate and the chute of gripper shoe, and t type props up between plate and gripper shoe
The horizontal segment of stake pad is placed on location-plate and the upper surface of gripper shoe, and t type supporting pad simultaneously can move back and forth along the direction of chute；
Described rail hold-down mechanism is by the support rim being fixedly connected on described support flat board, the u-shaped cunning being threaded bar
Set and top board composition, u-shaped sliding sleeve is set on support rim and can move back and forth along the direction of support rim, slides in u-shaped
The upper end of set is fixedly connected with threaded rod, and the middle part of top board is provided with screwed hole and is connected to threaded rod by screwed hole thereon
On, in the state of borehole drill construction work, the two ends end of top board is pressed on the rail on two side positioning mechanisms, and
Nut is had to fix top board；
The two ends end of described top board is provided with unworn liner；
The cross section of described support rim be shaped as t shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410633560.0A CN104354018B (en) | 2014-11-12 | 2014-11-12 | Fixture for drilling steel rails |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410633560.0A CN104354018B (en) | 2014-11-12 | 2014-11-12 | Fixture for drilling steel rails |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104354018A CN104354018A (en) | 2015-02-18 |
| CN104354018B true CN104354018B (en) | 2017-01-18 |
Family
ID=52521376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410633560.0A Expired - Fee Related CN104354018B (en) | 2014-11-12 | 2014-11-12 | Fixture for drilling steel rails |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104354018B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875057B (en) * | 2015-05-27 | 2018-04-06 | 佛山市普拉迪数控科技有限公司 | It is a kind of it is multiple rows of can left-right rotation fine setting Z-direction positioning fixture |
| CN104875056B (en) * | 2015-05-27 | 2018-04-06 | 佛山市普拉迪数控科技有限公司 | It is a kind of be grouped it is controllable and can left-right rotation fine setting Z-direction positioning fixture |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2072458U (en) * | 1990-04-28 | 1991-03-06 | 李建升 | Rotational lock type fast mounting clip device |
| CN2175655Y (en) * | 1993-06-28 | 1994-08-31 | 沈阳铁路局科学技术研究所 | Steel rail drilling clamp |
| JP3848752B2 (en) * | 1997-09-02 | 2006-11-22 | 古河電気工業株式会社 | Manufacturing method and punching machine for composite rigid train line |
| CN102430929A (en) * | 2010-09-29 | 2012-05-02 | 溧阳市盛杰机械有限公司 | Large workpiece machining working platform |
| 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 |
| CN203019262U (en) * | 2013-01-30 | 2013-06-26 | 成都大漠石油机械有限公司 | Pressing plate structure capable of increasing contact area |
| 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 |
| CN203426751U (en) * | 2013-08-19 | 2014-02-12 | 杨吉明 | Bottom die for milling machine engine base |
| CN203875653U (en) * | 2014-06-03 | 2014-10-15 | 芜湖中铁科吉富轨道有限公司 | Clamp used for steel rail milling machine |
| CN204295307U (en) * | 2014-11-12 | 2015-04-29 | 汝州郑铁三佳道岔有限公司 | A kind of frock of the drilling of the rail |
-
2014
- 2014-11-12 CN CN201410633560.0A patent/CN104354018B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104354018A (en) | 2015-02-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204295308U (en) | The fixture of the drilling of the rail | |
| CN204295336U (en) | A kind of fixture of the drilling of the rail | |
| CN104354018B (en) | Fixture for drilling steel rails | |
| CN103758542A (en) | Trolley for laying tunnel waterproof plate | |
| CN103015326B (en) | A kind ofly automatically wear rubber tube machine and the application process in case beam steel cage thereof | |
| CN104369000B (en) | Drilling fixture for steel rails | |
| CN204295307U (en) | A kind of frock of the drilling of the rail | |
| CN104308219B (en) | A kind of drilling equipment of rail | |
| CN102305035B (en) | Device for adjusting centration of complete vehicle-mounted service machine to wellhead | |
| CN204294983U (en) | A kind of rail drilling equipment | |
| CN204294984U (en) | A kind of drilling equipment of rail | |
| CN104353860B (en) | A kind of rail drilling equipment | |
| CN203738760U (en) | Self-moving liftable multifunctional workbench | |
| CN105926449A (en) | Method for disassembling turnover formwork of high pier of bridge | |
| CN204295306U (en) | The frock of the drilling of the rail | |
| CN204255086U (en) | A kind of New Stepping billet feeding stand | |
| CN103272882A (en) | Slideway assembly used for spool wire-winding machine | |
| CN102500791A (en) | Method for drilling large-sized workpiece | |
| CN203292223U (en) | Slide way assembly for spool wire-rewinding machine | |
| CN107775469A (en) | One kind grinds omnipotent hole special equipment | |
| CN106002030B (en) | The platform and method of a kind of prefabricated sliding supporter of rapid batch | |
| CN203080419U (en) | Automatic rubber tube threading machine | |
| CN207143624U (en) | The positioner fixed for track-laying machine rail buttress in circular cross section tunnel | |
| CN204608525U (en) | A kind of thrustor for dismantling solid concrete roabed | |
| CN204295851U (en) | A kind of punching block of ladder-type sleepers |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20171112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |