CN105538043B - Roof of train numerical control drilling-milling processing unit (plant) - Google Patents
Roof of train numerical control drilling-milling processing unit (plant) Download PDFInfo
- Publication number
- CN105538043B CN105538043B CN201610016160.4A CN201610016160A CN105538043B CN 105538043 B CN105538043 B CN 105538043B CN 201610016160 A CN201610016160 A CN 201610016160A CN 105538043 B CN105538043 B CN 105538043B
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- China
- Prior art keywords
- axis
- guide rail
- base
- axis motion
- axis guide
- Prior art date
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Classifications
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- 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
- B23Q37/00—Metal-working machines, or constructional combinations thereof, built-up from units designed so that at least some of the units can form parts of different machines or combinations; Units therefor in so far as the feature of interchangeability is important
- B23Q37/005—Modular base frames
-
- 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
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/36—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission in which a servomotor forms an essential element
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- 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
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
-
- 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
- B23Q2705/00—Driving working spindles or feeding members carrying tools or work
- B23Q2705/10—Feeding members carrying tools or work
- B23Q2705/18—Feeding other members supporting tools also feeding working spindles supports
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Transmission Devices (AREA)
Abstract
The present invention relates to a kind of roof of train numerical control drilling-milling processing unit (plant).The roof of train numerical control drilling-milling processing unit (plant) includes：Base, base detent mechanism, base retention mechanism, X-axis motion, Y-axis motion, Z axis motion and at least one working end, wherein, base detent mechanism and base retention mechanism are arranged on base, X-axis motion is arranged on base and is connected with base, Y-axis motion is arranged on X-axis motion and is connected with X-axis motion, Z axis motion is arranged on Y-axis motion and is connected with Y-axis motion, and working end is arranged on Z axis motion.Device of the present invention can be after one-time positioning be firm, realize to milling face, drilling and the automatic processing of tapping in its stroke range, processed compared to the semiautomatic plant for manually climbing up roof processing and Siemens, positioning is more accurate, machining accuracy is high and stably, crudy is secure, and operating efficiency is significantly improved, safe and reliable.
Description
Milling Machining device is bored the present invention relates to one kind, and in particular to one kind is applied to EMUs, the track such as light rail and subway
Numerical control drilling-milling processing unit (plant) at the top of traffic railway car.
It is all to ensure the comfortable of passenger's journey because railway car is passenger's life during the journey and resting space
Supply water, power, supplying and the route of pipe line of ventilation refrigeration facility is both needed to arrange in roof, subsequently into interior relevant position.
The hole slot that arrangement pipeline is opened at the top of railway car and the plane for repairing component home are needed for this, in order to install.
The construction of China's high ferro was advanced by leaps and bounds in recent years, realized development by a stride, was initially Importing Foreign Advanced Technology,
Digested and assimilated, and successfully innovated again, but compared to developed countries, we are then relative in processing and manufacturing technology
Fall behind, it is impossible to adapt to the high speed development of track traffic cause.
Processing at the top of high ferro railway car, current major way is still manual measurement line processing.There are a small number of enterprises to purchase
The semi-automatic processing unit (plant) of Mai Liao Siemens, expensive, inconvenient maintenance.Although the latter is relatively using artificial operation processing side
Formula has certain progress, but when Working position changes, the displacement of Drilling and milling head is still manually to rotate handwheel to adjust.Its
Positioning precision is difficult to control to, and localization method very complicated is, it is necessary to number people's cooperating.Therefore, adding for railway car, can not be met
The requirement of work precision, efficiency, constrains production capacity.
In order to solve technical problem present in prior art, the invention provides a kind of processing of roof of train numerical control drilling-milling
Device.
The present invention solves the technical scheme that is used of prior art problem there is provided a kind of roof of train numerical control drilling-milling to add
Frock is put, and the roof of train numerical control drilling-milling processing unit (plant) includes：Base, base detent mechanism, base retention mechanism, X-axis fortune
Motivation structure, Y-axis motion, Z axis motion and at least one working end, wherein, the base detent mechanism and the bottom
Seat retention mechanism is arranged on the base, and the X-axis motion is arranged on the base and is connected with the base,
The Y-axis motion is arranged on the X-axis motion and is connected with the X-axis motion, the Z axis motion
It is arranged on the Y-axis motion and is connected with the Y-axis motion, the working end is arranged on the Z axis fitness machine
On structure.
According to the optimal technical scheme of the present invention：The base is in tower structure, and bottom is provided with the base
Seat detent mechanism installation end, base retention mechanism installation end, X-axis motion mounting bracket and Y-axis motion mounting bracket.
According to the optimal technical scheme of the present invention：The base detent mechanism includes what is be adapted with compartment compartment top circular arc
Arc plate, described arc plate one end is installed on the crossbeam set on said frame, the cancave cambered surface of the other end and the convex arc of compartment compartment top
Face, which is adapted on laminating, the arc plate, is provided with T-shaped alignment pin, and the T-slot of the T-shaped alignment pin and the car body top is mutually fitted
Match somebody with somebody.
According to the optimal technical scheme of the present invention：The base retention mechanism include adjustable bolt and hook, it is described can
The top of bolt is adjusted to be connected with the base by nut seat, the bottom of the adjustable bolt is connected with the hook by hinge
Connect, the gib head of the hook can hook the upper edge of compartment window.
According to the optimal technical scheme of the present invention：The X-axis motion includes X-axis power driven means, T-shaped three-dimensional
Right angle reductor, power transmission shaft, L-type two are to right-angle steering device, ball-screw and two X-axis guide rails being parallel to each other, wherein the X
Axle power driven means are the first servomotor, and the clutch end of first servomotor subtracts with the T-shaped three-dimensional right angle
Fast machine connection, the another two working end of the T-shaped three-dimensional right angle reductor is connected to the power transmission shaft, in each biography
The L-type two is installed to right-angle steering device on moving axis, the power transmission shaft passes through on the right-angle steering device and the X-axis guide rail
The ball-screw shaft end of setting connects and drives the synchronous operation of two X-axis guide rails being parallel to each other, first servomotor with
First wire is connected, and the other end of first wire is connected with numerical control device.
According to the optimal technical scheme of the present invention：The Y-axis motion is led using ball screw assembly, and ball straight line
The driving of rail pair and it is oriented to, specifically includes Y-axis power driven means and Y-axis guide rail, wherein, the Y-axis power driven means are the
Two servomotors, second servomotor is arranged on one end of the Y-axis guide rail, and is connected with the second wire, described second
The other end of wire is connected with numerical control device, and Y-axis guide rail base is arranged on the Y-axis guide rail two ends and is separately mounted to X-axis and leads
On the sliding block of rail.
According to the optimal technical scheme of the present invention：The buttress brace of i-beam structure, institute are provided with the Y-axis guide rail
The buttress brace for stating i-beam structure is arranged on the Y-axis guide rail bottom surface.
According to the optimal technical scheme of the present invention：It is respectively provided with the X-axis motion and the Y-axis motion
There is support, the support is specifically located in X-axis guide rail and Y-axis guide rail, the two ends of the support are arranged on X-axis guide rail and Y-axis
On the sliding block set on guide rail.
According to the optimal technical scheme of the present invention：The Z axis motion includes Z axis power driven means and Z axis is led
Rail, wherein, the Z axis power driven means are the 3rd servomotor, and the 3rd servomotor is arranged on the Z axis guide rail
One end, and be connected with privates, the other end of the privates is connected with numerical control device, and Z axis guide rail base is arranged on institute
Z axis guide rail bottom surface is stated, and on the sliding block of Y-axis guide rail.
According to the optimal technical scheme of the present invention：The working end is drill bit and/or milling head, in Z axis guide rail,
And can relatively described Z axis guide rail move up and down.
Roof of train numerical control drilling-milling processing unit (plant) of the present invention can be realized to the numerical control drilling-milling after one-time positioning is firm
Milling face, drilling and the automatic processing of tapping in device stroke range, compared to manually climb up the half of roof processing and Siemens from
Dynamic device processing, positioning is more accurate, and machining accuracy is high and stably, and crudy is secure, and operating efficiency is significantly improved, and safely may be used
Lean on.
Fig. 1 roof of train numerical control drilling-milling processing unit (plant) structural representations of the present invention.
Fig. 2 roof of train numerical control drilling-milling processing unit (plant) understructure schematic diagrames of the present invention.
Y-axis motion, Z axis motion and working end dress in Fig. 3 roof of train numerical control drilling-milling processing unit (plant)s of the present invention
Distribution structure schematic diagram.
Fig. 4 i-beam structures buttress brace and the section structure schematic diagram after the assembling of Y-axis straight-line motion mechanism.
Fig. 5 leading screws move supporting structure schematic diagram.
Technical solution of the present invention is described in detail below in conjunction with accompanying drawing：
Refer to Fig. 1 roof of train numerical control drilling-milling processing unit (plant) structural representations of the present invention and combine Fig. 2 trains of the present invention
Roof numerical control drilling-milling processing unit (plant) understructure schematic diagram.
As shown in FIG., the roof of train numerical control drilling-milling processing unit (plant) includes：Base 101, base detent mechanism 102,
Base retention mechanism 103, X-axis motion 104, Y-axis motion 105, Z axis motion 106 and at least one working end
107, wherein, the base detent mechanism 102 and the base retention mechanism 103 are arranged on the base 101, the X
Shaft movement mechanism 104 is arranged on the base 101 and is connected with the base 101, and the Y-axis motion 105 is arranged on
It is connected on the X-axis motion 104 and with the X-axis motion 104, the Z axis motion 106 is arranged on the Y
It is connected on shaft movement mechanism 105 and with the Y-axis motion 105, the working end 107 is arranged on the Z axis motion
On 106.
The base 101 is in tower structure, and the installation end of base detent mechanism 102, bottom are provided with the base 101
Seat retention mechanism 103 installation end, the mounting bracket of X-axis motion 104 and the mounting bracket of Y-axis motion 105, the frame of base 101
Frame is welded using almag section bar, and overlength straight-line motion mechanism body (X-axis guide rail 115, Y-axis guide rail 117) is also adopted
Use aluminium alloy extrusions.So as to ensure that higher intensity and light weight.Avoid because device is overweight, make compartment compartment top because of device
Weight is deformed.
In the inventive solutions, the base detent mechanism 102 employs explorator, the base localization machine
Structure 102 specifically includes the arc plate being adapted with compartment compartment top circular arc, and the horizontal stroke set on said frame is installed in described arc plate one end
Liang Shang, the cancave cambered surface of the other end, which is adapted with the convex globoidal of compartment compartment top on laminating, the arc plate, is provided with T-shaped alignment pin, institute
The T-slot that T-shaped alignment pin is stated with the car body top is adapted, and this localization method ensure that the accurate of Working position.
In the inventive solutions, the base retention mechanism 103 include adjustable bolt 110 and hook, it is described can
The top of bolt 110 is adjusted to be connected with the base 101 by nut seat, the bottom of the adjustable bolt 110 and the hook are logical
Chain connection is crossed, the hook is removed when practical normally using forward mounting on hook hanging apparatus, passes through the hook
Gib head hooks the upper edge of compartment window, the rotatable regulating bolt in fastening, brill Milling Machining device is clamped with compartment, is machinery
Processing is ready.
In the inventive solutions, the X-axis motion 104 includes X-axis power driven means 111, T-shaped three-dimensional
Right angle reductor 112, power transmission shaft 113, L-type two are to right-angle steering device 114, ball-screw and two X-axis guide rails being parallel to each other
115, wherein the X-axis power driven means 111 are the first servomotor, the clutch end of first servomotor and institute
State T-shaped three-dimensional right angle reductor 112 to connect, the another two working end of the T-shaped three-dimensional right angle reductor 112 is connected to institute
Power transmission shaft 113 is stated, the L-type two is installed on each power transmission shaft 113 to right-angle steering device 114, the power transmission shaft 113
It is connected by the right-angle steering device 114 with the ball-screw shaft end set in the X-axis guide rail 115 and drives two mutually to put down
Capable X-axis guide rail 115 is run simultaneously, and first servomotor is connected with the first wire 119, first wire 119 it is another
One end is connected with numerical control device.
It can show in Fig. 1, also include hanger in the invention roof of train numerical control drilling-milling processing unit (plant) structural representation
123, the hanger 123 is arranged on the base 101 in tower structure.
Refer to Fig. 1 roof of train numerical control drilling-milling processing unit (plant) structural representations of the present invention and combine Fig. 3 trains of the present invention
Y-axis motion 105, Z axis motion 106 and the assembling structure schematic diagram of working end 107 in roof numerical control drilling-milling processing unit (plant).
As shown in FIG., the Y-axis motion 105 is using ball screw assembly, and the driving of ball line slideway auxiliary and is oriented to, specific bag
Y-axis power driven means 116 and Y-axis guide rail 117 are included, wherein, the Y-axis power driven means 116 are the second servomotor, institute
State the second servomotor and be arranged on one end of the Y-axis guide rail 117, and be connected with the second wire 120, second wire 120
The other end be connected with numerical control device, the base of Y-axis guide rail 117 is arranged on the two ends of Y-axis guide rail 117 and is separately mounted to X-axis
On the sliding block of guide rail 115.
In the inventive solutions, in order to ensure to bore the work of milling two working end 107, the Y-axis motion 105
Employ two sets of structure design.
In the inventive solutions, the Z axis motion 106 includes Z axis power driven means 121 and Z axis is led
Rail 122, wherein, the Z axis power driven means 121 are the 3rd servomotor, and the 3rd servomotor is arranged on the Z axis
One end of guide rail 122, and be connected with privates, the other end of the privates is connected with numerical control device, Z axis guide rail 122
Base is arranged on the bottom surface of Z axis guide rail 122, and on the sliding block of Y-axis guide rail 117.
The working end 107 is drill bit and/or milling head in the inventive solutions, in Z axis guide rail 122,
And can relatively described Z axis guide rail 122 move up and down.
In the inventive solutions, in milling plane, feeding is moved by two X-axis guide rails 115, and bear cutting
Power and moment of torsion, because the span of Y-axis guide rail 117 is big (reaching 3.2 meters), centre is without supporting, and its strength and stiffness is compared with X-axis guide rail
115 it is weak a lot, therefore, strengthen the bending strength of Y-axis guide rail 117 and rigidity using the buttress brace 118 of similar i-beam structure, have
Body method is that Y-axis guide rail 117 is installed on during the cross section assembled with screw is the side channel of i-beam structure two, i.e. make the work
The buttress brace 118 of word steel construction is arranged on the bottom surface of Y-axis guide rail 117, so allows for its compact conformation rationally, adds
The bending strength and rigidity of Y-axis guide rail 117.Concrete structure schematic diagram can refer to Fig. 4 i-beam structures buttress brace 118 and Y-axis
Section structure schematic diagram after straight-line motion mechanism assembling.
In technical scheme, the X-axis guide rail 115 of overlength movement straight-line motion mechanism and Y-axis guide rail 117
Leading screw uses two ends fixed form.When ball nut is moved near the other end, the hanging distance of leading screw is increasingly longer, if in
Between do not constrain, leading screw necessarily leads to winding degree, and circular runout is produced when leading screw rotates, and can have a strong impact on straight-line motion mechanism
Even running.For this, we employ " leading screw movable support bracket technology " and leading screw are consolidated.Specific way is in X-axis guide rail
115 and Y-axis guide rail 117 in, each one narrow sliding support 125 is respectively installed in centre position for the both sides of rail plate.It is narrow to slide branch
The two ends of frame 125, on the sliding block of guide rail.It is connected by bidirectional tension rod 124 with sliding support.When sliding support 125 is moved
When moving to one end of guide rail, one of them narrow sliding support 125 just draws 124 as leading screw by sliding support dragging bidirectional tension rod
Hanging centre position, serves support and the effect of firm leading screw, and concrete structure schematic diagram can move branch refering to Fig. 5 leading screws
Frame structural representation.
In technical solution of the present invention, the working end 107 can set a set of, can also set two sets.Set two sets
When, can be with an interplanting Milling Process, interplanting tapping processing, the working end 107 under the driving of three-shaft linkage motion,
Drilling and milling and tapping processing can be carried out in the stroke range of the numerical control drilling-milling apparatus in optional position.
The course of work to roof of train numerical control drilling-milling processing unit (plant) of the present invention carries out expansion explanation below：
During using roof of train numerical control drilling-milling processing unit (plant) of the present invention, can with boom hoisting by hanger 123 by the present invention
Roof of train numerical control drilling-milling processing unit (plant) move at the top of railway car and need the position of processing.
After the positioning regulation of base detent mechanism 102, make roof of train numerical control drilling-milling processing unit (plant) and positioning basal plane
The depth of parallelism reach processing request.The hook in base retention mechanism 103 by being put down on hanging apparatus 126, compartment window is hooked in
The upper edge of mouth, the regulating bolt on rotating hook top makes roof of train numerical control drilling-milling processing unit (plant) be clamped with compartment.
By machined parameters and the prior typing digital control system of size, start digital control system, digital control system will manipulate data difference
The first of connection corresponding with the wire is transferred to respectively again by the first wire 119, the second wire 120 and privates to watch
Motor, the second servomotor and the 3rd servomotor are taken, drives each guide rail to move by each servomotor, and make working end
107 are processed by the procedure in digital control system.
When whole program finishes executions, base retention mechanism 103 is unclamped, with boom hoisting, by roof of train numerical control drilling-milling
Processing unit (plant) moves to new Working position and worked on.
Roof of train numerical control drilling-milling processing unit (plant) of the present invention can be realized to the numerical control drilling-milling after one-time positioning is firm
Milling face, drilling and the automatic processing of tapping in device stroke range, compared to manually climb up the half of roof processing and Siemens from
Dynamic device processing, positioning is more accurate, and machining accuracy is high and stably, and crudy is secure, and operating efficiency is significantly improved, and safely may be used
Lean on.
Above content is to combine specific optimal technical scheme further description made for the present invention, it is impossible to assert
The specific implementation of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, should all be considered as belonging to the present invention's
Protection domain.
Claims (6)
1. a kind of roof of train numerical control drilling-milling processing unit (plant), it is characterised in that：The roof of train numerical control drilling-milling processing unit (plant) bag
Include：Base (101), base detent mechanism (102), base retention mechanism (103), X-axis motion (104), Y-axis motion
(105), Z axis motion (106) and at least one working end (107), wherein, the base detent mechanism (102) and described
Base retention mechanism (103) is arranged on the base (101), and the X-axis motion (104) is arranged on the base
(101) it is connected on and with the base (101), the Y-axis motion (105) is arranged on the X-axis motion (104)
And be connected with the X-axis motion (104), the Z axis motion (106) is arranged on the Y-axis motion (105)
And be connected with the Y-axis motion (105), the working end (107) is arranged on the Z axis motion (106),
The X-axis motion (104) includes X-axis power driven means (111), T-shaped three-dimensional right angle reductor (112), transmission
The X-axis guide rail (115) that axle (113), L-type two are parallel to each other to right-angle steering device (114), ball-screw and two, wherein the X
Axle power driven means (111) are the first servomotor, and the clutch end of first servomotor and the T-shaped three-dimensional are straight
Angle reductor (112) is connected, and the another two working end of the T-shaped three-dimensional right angle reductor (112) is connected to the transmission
Axle (113), the L-type two is provided with to right-angle steering device (114), the power transmission shaft on each power transmission shaft (113)
(113) it is connected and drives with the ball-screw shaft end set in the X-axis guide rail (115) by the right-angle steering device (114)
Two X-axis guide rail (115) synchronous operations for being parallel to each other, first servomotor is connected with the first wire (119), and described the
The other end of one wire (119) is connected with numerical control device；The base (101) is in tower structure, on the base (101)
It is provided with base detent mechanism (102) installation end, base retention mechanism (103) installation end, X-axis motion (104) mounting bracket
With Y-axis motion (105) mounting bracket；
The base detent mechanism (102) includes the arc plate (108) being adapted with compartment compartment top circular arc, the arc plate (108) one
End is arranged on the crossbeam set on the base (101) framework, and the cancave cambered surface of the other end is mutually fitted with the convex globoidal of compartment compartment top
With laminating, T-shaped alignment pin is installed on the arc plate, the T-shaped alignment pin is adapted with the T-slot of the car body top,
The base retention mechanism (103) includes adjustable bolt (110) and hook (109), the top of the adjustable bolt (110)
It is connected with the base (101) by nut seat, the bottom of the adjustable bolt (110) passes through hinge with the hook (109)
Connection, the gib head of the hook (109) can hook the upper edge of compartment window.
2. roof of train numerical control drilling-milling processing unit (plant) according to claim 1, it is characterised in that：The Y-axis motion
(105) using ball screw assembly, and the driving of ball line slideway auxiliary and guiding, Y-axis power driven means (116) and Y are specifically included
Axis rail (117), wherein, the Y-axis power driven means (116) are the second servomotor, and second servomotor is installed
One end in the Y-axis guide rail (117), and be connected with the second wire (120), the other end and number of second wire (120)
Device connection is controlled, Y-axis guide rail (117) base is arranged on the Y-axis guide rail (117) two ends and is separately mounted to X-axis guide rail (115)
Sliding block on.
3. roof of train numerical control drilling-milling processing unit (plant) according to claim 2, it is characterised in that：In the Y-axis guide rail (117)
On be provided with the buttress brace (118) of i-beam structure, the buttress brace (118) of the i-beam structure is arranged on the Y-axis guide rail
(117) bottom surface.
4. the roof of train numerical control drilling-milling processing unit (plant) according to claim 1 or 2 or 3, it is characterised in that：In X-axis fortune
Support is provided with motivation structure (104) and the Y-axis motion (105), the support is specifically located at X-axis guide rail
(115) and in Y-axis guide rail (117), the two ends of the support are arranged on what is set in X-axis guide rail (115) and Y-axis guide rail (117)
On sliding block.
5. roof of train numerical control drilling-milling processing unit (plant) according to claim 1, it is characterised in that：The Z axis motion
(106) Z axis power driven means (121) and Z axis guide rail (122) are included, wherein, the Z axis power driven means (121) are the
Three servomotors, the 3rd servomotor is arranged on one end of the Z axis guide rail (122), and is connected with privates, described
The other end of privates is connected with numerical control device, and Z axis guide rail base is arranged on the Z axis guide rail (122) bottom surface, and installs
On the sliding block of Y-axis guide rail (117).
6. roof of train numerical control drilling-milling processing unit (plant) according to claim 1, it is characterised in that：The working end (107) is
Drill bit and/or milling head, in Z axis guide rail (122), and can relatively described Z axis guide rail (122) move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610016160.4A CN105538043B (en) | 2011-07-11 | 2011-07-11 | Roof of train numerical control drilling-milling processing unit (plant) |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110192594.7A CN102873537B (en) | 2011-07-11 | 2011-07-11 | Train roof numerical control drilling-milling processing unit (plant) |
| CN201610016160.4A CN105538043B (en) | 2011-07-11 | 2011-07-11 | Roof of train numerical control drilling-milling processing unit (plant) |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110192594.7A Division CN102873537B (en) | 2011-07-11 | 2011-07-11 | Train roof numerical control drilling-milling processing unit (plant) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105538043A CN105538043A (en) | 2016-05-04 |
| CN105538043B true CN105538043B (en) | 2017-07-11 |
Family
ID=47475169
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110192594.7A Active CN102873537B (en) | 2011-07-11 | 2011-07-11 | Train roof numerical control drilling-milling processing unit (plant) |
| CN201610016159.1A Active CN105598747B (en) | 2011-07-11 | 2011-07-11 | Roof of train numerical control drilling-milling processing unit (plant) |
| CN201610016160.4A Active CN105538043B (en) | 2011-07-11 | 2011-07-11 | Roof of train numerical control drilling-milling processing unit (plant) |
Family Applications Before (2)
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| CN201110192594.7A Active CN102873537B (en) | 2011-07-11 | 2011-07-11 | Train roof numerical control drilling-milling processing unit (plant) |
| CN201610016159.1A Active CN105598747B (en) | 2011-07-11 | 2011-07-11 | Roof of train numerical control drilling-milling processing unit (plant) |
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| CN102784945B (en) * | 2012-08-29 | 2014-07-02 | 济南华北升降平台制造有限公司 | Full-automatic drilling manipulator |
| CN104932423B (en) * | 2015-07-08 | 2018-04-20 | 上海第二工业大学 | A kind of display outer cover perforate control method and device |
| CN105489104B (en) * | 2015-11-17 | 2019-02-19 | 沈阳建筑大学 | A kind of three-dimension numerical controlled equipment of workpiece scribing by bench worker based on PLC control |
| CN105598498B (en) * | 2016-03-21 | 2018-10-09 | 北京中水科工程总公司 | A kind of automatic adjustment drilling equipment of test welding residual stress |
| CN105773282A (en) * | 2016-05-25 | 2016-07-20 | 金陵科技学院 | Mobile auxiliary bracket for machining tool and auxiliary machining method |
| CN109277837B (en) * | 2018-10-31 | 2021-10-15 | 上海船舶工艺研究所(中国船舶工业集团公司第十一研究所) | On-site finish machining device for base panel of shipboard large-scale equipment and using method |
| CN109732253A (en) * | 2019-02-27 | 2019-05-10 | 西安理工大学 | Lorry compartment automatic welding equipment |
| CN110186371A (en) * | 2019-07-01 | 2019-08-30 | 芜湖力钧轨道装备有限公司 | A kind of overproof continuous measuring device of flatness and its measurement method |
| CN114059926B (en) * | 2021-11-08 | 2023-03-24 | 中铁武汉电气化局集团科工装备有限公司 | Floating triaxial drilling equipment |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105598747A (en) | 2016-05-25 |
| CN102873537B (en) | 2016-05-11 |
| CN105598747B (en) | 2018-02-02 |
| CN102873537A (en) | 2013-01-16 |
| CN105538043A (en) | 2016-05-04 |
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