CN104384560A - Turnout junction steel rail drilling machine - Google Patents
Turnout junction steel rail drilling machine Download PDFInfo
- Publication number
- CN104384560A CN104384560A CN201410710966.4A CN201410710966A CN104384560A CN 104384560 A CN104384560 A CN 104384560A CN 201410710966 A CN201410710966 A CN 201410710966A CN 104384560 A CN104384560 A CN 104384560A
- Authority
- CN
- China
- Prior art keywords
- axis
- axle
- slide plate
- guide rail
- drilling machine
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/28—Electric drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2215/00—Details of workpieces
- B23B2215/32—Railway tracks
Abstract
The invention discloses a turnout junction steel rail drilling machine. An X-axis guide rail pair comprises an X-axis guide rail and X-axis sliding plates which are slidably arranged on the X-axis guide rail; each X-axis sliding plate is provided with a Y-axis guide rail pair; each Y-axis guide rail pair comprises a Y-axis guide rail and Y-axis sliding tables which are slidably arranged on the Y-axis guide rail; each Y-axis sliding table is provided with a rotating mechanism which rotates around a W-axis; a rotating component of each rotating mechanism is provided with a power head capable of sliding in the Z-axis direction; the X-axis and the Z-axis are in the horizontal direction; and the W-axis and the Y-axis are in the vertical direction. Each power head can be used for drilling a plurality of holes in a curved surface, and requirements on hole drilling of a turnout junction steel rail are met; power heads are respectively arranged on two sides of a worktable, so that holes can be drilled in two sides of the turnout junction steel rail simultaneously; machining of all holes can be finished by one-step clamping during operation; and the positional accuracy of the holes is easy to control.
Description
Technical field
The present invention relates to a kind of machine drilling drilling machine.
Background technology
In the drilling process of railroad turnout steel rail, need to carry out holing etc. operation to workpiece, due to the particularity of Workpiece structure, all the Drilling operation that mode by manually ruling realizes workpiece in the past, the positioning precision of workpiece is not high, and compares and waste time and energy, and the labour intensity of workman is very large, the process-cycle of workpiece is long, and cost is high.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of railroad turnout steel rail drilling machine can holed to railroad turnout steel rail.
In order to solve the problems of the technologies described above, the present invention includes lathe bed and be arranged on the workbench on lathe bed, the both sides of lathe bed are provided with X-axis guideway, workbench is between two X-axis guideways, X-axis guideway comprises X-axis guide rail and is slidably arranged in the X-axis slide plate on X-axis guide rail, each X-axis slide plate is provided with Y-axis guideway, Y-axis guideway comprises Y-axis guide rail and is slidably arranged in the Y-axis slide unit on Y-axis guide rail, the rotating mechanism that each Y-axis slide unit is provided with W axle is rotating shaft, the rotatable parts of each rotating mechanism are provided with the unit head that can slide in the Z-axis direction, X-axis and Z axis are in the horizontal direction, W axle and Y-axis in the vertical direction.
For the ease of driving, described X-axis guideway is connected with the X-axis driving mechanism driving X-axis slide plate at X-axis slide on rails, Y-axis guideway is connected with the Y-axis driving mechanism driving Y-axis slide unit at Y-axis slide on rails, described rotating mechanism includes the W axle driving mechanism driving rotatable parts to rotate around W axle, is provided with the Z axis driving mechanism driving unit head to slide in the Z-axis direction between rotatable parts and unit head.
Rotate flexibly in order to make rotatable parts around W axle, described rotating mechanism comprises W spindle motor reductor, gear and W axle slide plate, W axle slide plate is described rotatable parts, W spindle motor reductor is described W axle driving mechanism, W spindle motor reductor is fixed on Y-axis slide unit, gear is arranged on the output shaft of W spindle motor reductor, and W axle slide plate is provided with gear ring, and gear is arranged in gear ring and is meshed with gear ring.
For the ease of locking rotatable parts after rotatable parts rotate in place, described Y-axis slide unit is provided with W shaft supporting structure and W shaft locking structure, W axle lock locking mechanism is lower than W shaft supporting structure, W axle slide plate is pressed on W shaft supporting structure, and W axle slide plate is provided with when stretching out and may be stuck in hydraulic locking apparatus in W shaft locking structure.
In order to protect X-axis guideway, described lathe bed is positioned at outside each X-axis guide rail and is provided with protective cover, Y-axis guideway, rotating mechanism and unit head are in outside protective cover.
Move on Z axis for the ease of driving unit head, described Z axis driving mechanism comprises Z axis motor, screw-nut mechanism and Z axis slide plate, Z axis motor is fixed on W axle slide plate, and unit head is fixed on Z axis slide plate, and Z axis motor is connected with Z axis slide plate by screw-nut mechanism.
In order to realize automatic control, described Y-axis driving mechanism comprises y-axis motor and screw-nut mechanism, described X-axis driving mechanism comprises X-axis motor and pinion and rack, Y-axis slide unit is provided with control apparatus cabinet, and X-axis motor, y-axis motor, Z axis motor, W spindle motor are all connected with control apparatus cabinet with unit head.
Rotate for the ease of controlling rotating mechanism, be provided with W axle sledge displacement inductive switch between described Y-axis slide unit and W axle slide plate, W axle sledge displacement inductive switch is connected with control apparatus cabinet, and Y-axis slide unit is provided with W axle slide plate limited block.
For the ease of controlling the motion of X-axis slide plate, be provided with locking device and X-axis sledge displacement inductive switch between described lathe bed and X-axis slide plate, X-axis sledge displacement inductive switch is connected with control apparatus cabinet.
For the ease of controlling the motion of Y-axis slide unit, be provided with locking device and Y-axis sledge displacement inductive switch between described X-axis slide plate and Y-axis slide unit, Y-axis sledge displacement inductive switch is connected with control apparatus cabinet.
The invention has the beneficial effects as follows: unit head of the present invention can moving linearly in three directions, can also rotate in one direction, a unit head can be holed to the multiple holes on curved surface, meet the needs of railroad turnout steel rail boring, and all dynamic head in the both sides of workbench, makes to hole to the both sides of railroad turnout steel rail simultaneously, work clamped one time, porose processing can be completed, be easy to the positional precision between control hole.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present invention;
Fig. 2 is right TV structure signal enlarged drawing (broken section) of the present invention;
Fig. 3 is plan structure schematic diagram of the present invention;
Fig. 4 is that signal enlarged drawing is looked on the syndeton right side of unit head of the present invention and lathe bed;
Fig. 5 is that the syndeton of unit head of the present invention and lathe bed overlooks signal enlarged drawing;
In figure: 1, protective cover, 2, T-slot workbench, 3, X-axis drag chain, 4, unit head, 5, y-axis motor, 6, guard rail, 7, Z axis motor, 8, Z axis slide plate, 9, Z axis drag chain, 10, Y-axis slide unit, 11, lathe bed, 12, X-axis guide rail, 13, X-axis slide plate, 14, Y-axis guide rail, 15, Y-axis switch bracket, 16, Y-axis inductive switching block, 17, Y-axis lead screw pair, 18, Z axis lead screw pair, 19, gear ring, 20, gear, 21, W axle slide plate, 22, W spindle motor reductor, 23, X-axis switch bracket, 24, X-axis inductive switching block, 25, the hard limited block of X-axis, 26, cooling system, 27, W axle gripper shoe, 28, W axle supports latch, 29, operating desk, 30, control apparatus cabinet, 31, X-axis locking support bar, 32, X-axis hydraulic locking apparatus, 33, X-axis iron filings protective plate, 34, X-axis motor, 35, W axle switch bracket, 36, hydraulic locking apparatus, 37, Z axis guide rail, 38, W axle slide plate limited block.
detailed description of the invention:
The railway frog drilling machine of a kind of railroad turnout steel rail as shown in Figure 1, the workbench comprising lathe bed 11 and be arranged on lathe bed 11, for the ease of clamping, workbench adopts T-slot workbench 2, (do not indicated in figure by a sleeve clamp, fixture layout on the upside of T-slot workbench 2, the clamping for workpiece) clamping that can realize the workpiece of different size fixes, and is convenient to the clamping of workpiece.
The both sides of lathe bed 11 are provided with X-axis guideway, workbench is between two X-axis guideways, the X-axis slide plate 13 that X-axis guideway comprises X-axis guide rail 12 and is slidably arranged on X-axis guide rail 12, each X-axis slide plate 13 is provided with Y-axis guideway, the Y-axis slide unit 10 that Y-axis guideway comprises Y-axis guide rail 14 and is slidably arranged on Y-axis guide rail 14, the rotating mechanism that each Y-axis slide unit 10 is provided with W axle is rotating shaft, the rotatable parts of each rotating mechanism are provided with the unit head 4 that can slide in the Z-axis direction, X-axis and Z axis are in the horizontal direction, W axle and Y-axis in the vertical direction.
X-axis guideway is connected with the X-axis driving mechanism driving X-axis slide plate 13 to slide on X-axis guide rail 12, and X-axis driving mechanism comprises X-axis motor 34 and pinion and rack.Lathe bed 11 is positioned at outside each X-axis guide rail 12 and is provided with protective cover 1, Y-axis guideway, rotating mechanism and unit head 4 is in outside protective cover 1.Lathe bed 11 is provided with X-axis locking support bar 31, the hard limited block 25 of X-axis and X-axis inductive switching block 24, X-axis switch bracket 23 is arranged on X-axis slide plate 13, and is provided with electric switch on X-axis switch bracket 23, in order to detect the position of X-axis slide plate 13.The hard limited block 25 of X-axis, for limiting X-axis slide plate 13 position, X-axis slide plate 13 is arranged a set of X-axis hydraulic locking apparatus 32, can unclamp and clamp the X-axis locking support bar 31 on lathe bed 11, be beneficial to the integrally-built stability of boring procedure; T-slot workbench 2 is provided with X-axis iron filings protective plate 33 along X-direction, to protect Y-axis guideway; Be arranged on electric switch on X-axis switch bracket 23 and X-axis inductive switching block 24 in order to clear point with detect whether reach the limit of position.
Y-axis guideway is connected with the Y-axis driving mechanism driving Y-axis slide unit 10 to slide on Y-axis guide rail 14, Y-axis driving mechanism comprises y-axis motor 5 and Y-axis lead screw pair 17, Y-axis slide unit 10 is provided with control apparatus cabinet 30, control apparatus cabinet 30 is arranged on operating desk 29, operating desk 29 on Y-axis slide unit 10, is more conducive to the control of Whole Equipment action by a Bracket setting; In order to the safety of operator is provided with guard rail 6 in operating desk 29 surrounding.
X-axis slide plate 13 is provided with Y-axis switch bracket 15, and Y-axis switch bracket 15 is provided with the inductive switch of three diverse locations, the screw of Y-axis lead screw pair 17 is provided with Y-axis inductive switching block 16, in order to detect the zero point of Y-axis slide unit 10 and upper and lower two extreme positions.Y-axis slide unit 10 is arranged a set of cooling system 26, be beneficial to the cooling of drill bit and workpiece in boring procedure.
It is aforesaid rotatable parts that rotating mechanism comprises W spindle motor reductor 22, gear 20 and W axle slide plate 21, W axle slide plate 21.W spindle motor reductor 22 is fixed on Y-axis slide unit 10, and gear 20 is arranged on the output shaft of W spindle motor reductor 22, and W axle slide plate 21 is provided with gear ring 19, and gear 20 is arranged in gear ring 19 and is meshed with gear ring 19.Y-axis slide unit 10 is provided with W axle gripper shoe 27 and W axle supports latch 28, W axle supports latch 28 lower than W axle gripper shoe 27, W axle slide plate 21 is pressed in W axle gripper shoe 27, W axle slide plate 21 is provided with when stretching out and may be stuck in hydraulic locking apparatus 36 on W axle support latch 28, and hydraulic locking apparatus 36 can be the hydraulic cylinder that piston rod front end is provided with dop.Y-axis slide unit is provided with W axle slide plate limited block 38, realizes mechanical position limitation, thus electronic limit can be prevented to lose efficacy.
Y-axis slide unit 10 is provided with W axle switch bracket 35, W axle switch bracket 35 is provided with three electrical equipment inductive switches, W axle slide plate 21 is provided with sensor block, whether be rotated in place in order to respond to W axle slide plate 21.
The Z axis driving mechanism driving unit head 4 to slide in the Z-axis direction is provided with between rotatable parts and unit head 4.Z axis driving mechanism comprises Z axis motor 7, Z axis lead screw pair 18 and Z axis slide plate 8, and Z axis motor 7 is fixed on W axle slide plate 21, and unit head 4 is fixed on Z axis slide plate 8, and Z axis motor 7 is connected with Z axis slide plate 8 by Z axis lead screw pair 18.W axle slide plate 21 is provided with Z axis guide rail 37, and Z axis slide plate 8 is slidably arranged on Z axis guide rail 37.
X-axis driving mechanism, Y-axis driving mechanism and Z axis driving mechanism are driving mechanisms conventional on current lathe, adopt conventional mode to install.
X-axis motor 34 is connected with control apparatus cabinet 30 by X-axis towing chain device 3, and Z axis motor is connected with control apparatus cabinet 30 by Z axis drag chain 9, and y-axis motor, W spindle motor are all connected with control apparatus cabinet 30 with unit head.Each inductive switch is all connected with control apparatus cabinet 30.
The course of work:
1, original state, programmes and test run of starting shooting according to the specification of the workpiece that will process, and whether each action of experiment lathe is normal, i.e. dry run stroke;
2, with driving or other instrument, the work piece hoisting that will process is put on T-slot workbench 2, and with fixture, workpiece is fixed;
3, press start button, start to carry out Drilling operation to workpiece;
4, after Drilling operation completes, lathe clear point;
5, clamper for disassembling, and workpiece is hung away, second work piece hoisting that will process on T-slot workbench; The processing being second workpiece is ready, and whole process is exactly such cyclic process workpiece.
Claims (10)
1. a railroad turnout steel rail drilling machine, it is characterized in that: comprise lathe bed and be arranged on the workbench on lathe bed, the both sides of lathe bed are provided with X-axis guideway, workbench is between two X-axis guideways, X-axis guideway comprises X-axis guide rail and is slidably arranged in the X-axis slide plate on X-axis guide rail, each X-axis slide plate is provided with Y-axis guideway, Y-axis guideway comprises Y-axis guide rail and is slidably arranged in the Y-axis slide unit on Y-axis guide rail, the rotating mechanism that each Y-axis slide unit is provided with W axle is rotating shaft, the rotatable parts of each rotating mechanism are provided with the unit head that can slide in the Z-axis direction, X-axis and Z axis are in the horizontal direction, W axle and Y-axis in the vertical direction.
2. drilling machine according to claim 1, it is characterized in that: described X-axis guideway is connected with the X-axis driving mechanism driving X-axis slide plate at X-axis slide on rails, Y-axis guideway is connected with the Y-axis driving mechanism driving Y-axis slide unit at Y-axis slide on rails, described rotating mechanism includes the W axle driving mechanism driving rotatable parts to rotate around W axle, is provided with the Z axis driving mechanism driving unit head to slide in the Z-axis direction between rotatable parts and unit head.
3. drilling machine according to claim 2, it is characterized in that: described rotating mechanism comprises W spindle motor reductor, gear and W axle slide plate, W axle slide plate is described rotatable parts, W spindle motor reductor is described W axle driving mechanism, W spindle motor reductor is fixed on Y-axis slide unit, gear is arranged on the output shaft of W spindle motor reductor, and W axle slide plate is provided with gear ring, and gear is arranged in gear ring and is meshed with gear ring.
4. drilling machine according to claim 3, it is characterized in that: described Y-axis slide unit is provided with W shaft supporting structure and W shaft locking structure, W axle lock locking mechanism is lower than W shaft supporting structure, W axle slide plate is pressed on W shaft supporting structure, and W axle slide plate is provided with when stretching out and may be stuck in hydraulic locking apparatus in W shaft locking structure.
5. drilling machine according to claim 4, is characterized in that: described lathe bed is positioned at outside each X-axis guide rail and is provided with protective cover, Y-axis guideway, rotating mechanism and unit head are in outside protective cover.
6. according to the drilling machine in claim 3-5 described in any one, it is characterized in that: described Z axis driving mechanism comprises Z axis motor, screw-nut mechanism and Z axis slide plate, Z axis motor is fixed on W axle slide plate, unit head is fixed on Z axis slide plate, and Z axis motor is connected with Z axis slide plate by screw-nut mechanism.
7. drilling machine according to claim 6, it is characterized in that: described Y-axis driving mechanism comprises y-axis motor and screw-nut mechanism, described X-axis driving mechanism comprises X-axis motor and pinion and rack, Y-axis slide unit is provided with control apparatus cabinet, and X-axis motor, y-axis motor, Z axis motor, W spindle motor are all connected with control apparatus cabinet with unit head.
8. drilling machine according to claim 7, is characterized in that: be provided with W axle sledge displacement inductive switch between described Y-axis slide unit and W axle slide plate, and W axle sledge displacement inductive switch is connected with control apparatus cabinet, and Y-axis slide unit is provided with W axle slide plate limited block.
9. drilling machine according to claim 8, is characterized in that: be provided with locking device and X-axis sledge displacement inductive switch between described lathe bed and X-axis slide plate, X-axis sledge displacement inductive switch is connected with control apparatus cabinet.
10. drilling machine according to claim 9, is characterized in that: be provided with locking device and Y-axis sledge displacement inductive switch between described X-axis slide plate and Y-axis slide unit, Y-axis sledge displacement inductive switch is connected with control apparatus cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410710966.4A CN104384560A (en) | 2014-12-01 | 2014-12-01 | Turnout junction steel rail drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410710966.4A CN104384560A (en) | 2014-12-01 | 2014-12-01 | Turnout junction steel rail drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104384560A true CN104384560A (en) | 2015-03-04 |
Family
ID=52602570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410710966.4A Pending CN104384560A (en) | 2014-12-01 | 2014-12-01 | Turnout junction steel rail drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104384560A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182553A (en) * | 2021-05-24 | 2021-07-30 | 青岛卡文迪轨道交通工程有限公司 | Multi-shaft adjustable numerically-controlled drilling machine |
-
2014
- 2014-12-01 CN CN201410710966.4A patent/CN104384560A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182553A (en) * | 2021-05-24 | 2021-07-30 | 青岛卡文迪轨道交通工程有限公司 | Multi-shaft adjustable numerically-controlled drilling machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150304 |