CN207119986U - Modularization end carriage processing unit (plant) - Google Patents
Modularization end carriage processing unit (plant) Download PDFInfo
- Publication number
- CN207119986U CN207119986U CN201721123671.2U CN201721123671U CN207119986U CN 207119986 U CN207119986 U CN 207119986U CN 201721123671 U CN201721123671 U CN 201721123671U CN 207119986 U CN207119986 U CN 207119986U
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- Prior art keywords
- end carriage
- plant
- processing unit
- modularization
- guide rail
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- 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.)
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- Machine Tool Units (AREA)
Abstract
The utility model discloses a kind of modularization end carriage processing unit (plant), two columns are relatively set with the lathe bed of modularization end carriage processing unit (plant) of the present utility model, two column longitudinal sliding motions are connected on lathe bed, end carriage organisation of working is both provided with each column, need to only clamped one time be carried out to modularization end carriage, can is processed to modularization end carriage simultaneously, secondary clamping is not needed, improve manufacture efficiency, shorten the production cycle, realize production in enormous quantities pattern, change production model and the process layout of crane manufacturing enterprise, for crane, manufacturing enterprise turns mode, structure is adjusted to create conditions.Z-direction guide rail is vertically provided with each column, end carriage organisation of working is slidably arranged on Z-direction guide rail by the driving of Z-direction power set, and end carriage organisation of working can slide along Z-direction guide rail, and the height of end carriage organisation of working can adjust, and can process the end carriage of different height.
Description
Technical field
The utility model belongs to crane end carriage technical field of processing equipment, and in particular to a kind of modularization end carriage processing dress
Put.
Background technology
Modularization is the key character of universal bridge crane.Modularized design is carried out mainly for product component function
Module Division, to realize Virtual production, reduce production cost.Therefore, modular technology is green manufacturing and light-weight design
Important component.Lightweight bridge crane Series Design will introduce modular design concept, to universal overhead traveling crane
The end carriage of machine carries out modular technology research.
For crane manufacturing firm, the modularization of end carriage can realize typification and the tool standard of technical process,
It is easy to tissue to produce and manage.
Modularization end carriage can improve the interchangeability of end carriage, versatility.Modularization end carriage is entered accordingly, it is desirable to design
The device of row processing.End carriage processing is handed over inspection qualification rate rise, improve manufacture efficiency, realize production in enormous quantities pattern, shorten life
The cycle is produced, changes production model and the process layout of crane manufacturing enterprise, turns mode for crane manufacturing enterprise, adjust structure
Create conditions.
The content of the invention
Technical problem to be solved in the utility model is：A kind of modularization end carriage processing unit (plant) is provided, can be to module
Change end carriage to be processed, improve manufacture efficiency, shorten the production cycle.
In order to solve the above technical problems, the technical solution of the utility model is：Modularization end carriage processing unit (plant), including bed
Body, the lathe bed are provided with the workbench along X to extension, it is characterised in that positioned at the both sides of the workbench point on the lathe bed
X direction guiding rails are not provided with, the column being oppositely arranged is slidably connected on two X direction guiding rails, and the column fills with X to power
Connection is put, can be moved back and forth along the X direction guiding rails, end carriage organisation of working is provided with each column.
Further, Z-direction guide rail is vertically provided with each column, the end carriage organisation of working is slideably positioned in institute
Z-direction guide rail is stated, the end carriage organisation of working is connected with Z-direction power set, can be along the Z-direction lifting rail.
Further, the end carriage organisation of working includes Y-direction side's ram main shaft assembly, Y-direction side's ram main shaft assembly
Including square ram and the main shaft being slidably connected in side's ram, side's ram is fixedly installed Y-direction guide rail, the Y
Direction guiding rail is slidably connected to the Z-direction guide rail, and side's ram is connected with the Z-direction power set, the main shaft and Y-direction power
Device connects.
Further, the Z-direction guide rail is laminating rail plate.
Further, the Z-direction power set are band brake type servomotor.
Further, the both sides of the lathe bed are all provided with chip removing device.
Further, the chip removing device includes motor reducer, and the spiral screw driven by the motor reducer
Chip cleaner.
By adopting the above-described technical solution, the beneficial effects of the utility model are：
It is relatively set with two columns on the lathe bed of modularization end carriage processing unit (plant), two column X are to being slidably connected at bed
With, end carriage organisation of working is both provided with each column, need to only carry out clamped one time to modularization end carriage, it is possible at the same it is right
Hole and plane on modularization end carriage end are processed, it is not necessary to secondary clamping, can be processed the end carriage of different length, be carried
High manufacture efficiency, shortens the production cycle, realizes production in enormous quantities pattern, change the production model of crane manufacturing enterprise
And process layout, turn mode for crane manufacturing enterprise, adjust structure to create conditions.
Z-direction guide rail is vertically provided with each column, end carriage organisation of working is slidably arranged in Z by the driving of Z-direction power set
On direction guiding rail, end carriage organisation of working can slide along Z-direction guide rail, and the height of end carriage organisation of working can adjust, and can process
The end carriage of different height.
End carriage organisation of working includes being slidably connected at the Y-direction guide rail of Z-direction guide rail, and slides laterally and be connected to Y-direction guide rail
Interior Y-direction side's ram main shaft assembly, and Y-direction side's ram main shaft assembly is driven by Y-direction power set, two end carriage organisation of workings
Between width can adjust, the end carriage of different in width can be processed.
Z-direction guide rail is laminating rail plate, and friction of motion is small, and kinematics and static friction coefficient approaches, wear-resistant, absorbing is good, high
The characteristics of frequency vibration is small.
Z-direction power set are band brake type servomotor, and with brake sticking brake function, end carriage is processed during preventing accidental power failure
Mechanism drops, injury device.
Brief description of the drawings
Fig. 1 is the structural representation of modularization end carriage processing unit (plant) of the present utility model；
Fig. 2 is Fig. 1 left view；
Fig. 3 is the structural representation for the modularization end carriage being processed using Fig. 1 modularization end carriage processing unit (plant)；
Fig. 4 is Fig. 3 top view；
Fig. 5 be in Fig. 3 A-A to sectional view；
In figure, 1- lathe beds, 2-X direction guiding rails, 3- columns, 4-Z direction guiding rails, 5-Z to leading screw, 6-Y to square ram main shaft assembly,
7-Y direction guiding rails, 8-Y install to power set, 9- modularization end carriages, 91- wheel mounting holes, 92- axial locating surfaces, 93- wheels
Bolt hole, 94- girder connecting holes, 10-Z is to power set, 11- workbench, and 12-X is to power set, 13- motor reducers,
14- spiral screw chip cleaners.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
Jointly shown with reference to Fig. 1 and Fig. 2, a kind of modularization end carriage processing unit (plant), it includes lathe bed 1, relative on lathe bed 1
Two columns 3 are provided with, column is slidably connected on lathe bed 1 by X direction guiding rails 2, and is driven from X to power set 12 along X
Direction guiding rail 2 is moved, and end carriage organisation of working is provided with each column 1, constitutes column symmetric figure structure, whole processing unit (plant)
Rigidity it is high, stability is good, has higher dynamic-static character, the positioning precision height of processing unit (plant).
Z-direction guide rail 4 is vertically provided with each column 1, Z-direction guide rail 4 is preferably laminating rail plate.End carriage organisation of working
It is slidably arranged in by the driving of Z-direction power set 10 on Z-direction guide rail 4, Z-direction power set 10 are preferably band brake type servomotor.
End carriage organisation of working includes Y-direction side's ram main shaft assembly 6, and Y-direction side's ram main shaft assembly 6 includes square ram and cunning
The main shaft in the side's of being connected to ram is moved, is fixedly installed Y-direction guide rail 7 on square ram, Y-direction guide rail 7 is slidably connected at Z-direction guide rail 4
On, square ram is connected with Z-direction power set 10, and main shaft is connected with Y-direction power set 8.
The big part material such as lathe bed 1, column 3, X direction guiding rails 2 is High quality casting, and the side of Y-direction side's ram main shaft assembly 6 is sliding
Pillow employs Nodular cast iron material, and through multiple Ageing Treatment.The general structure design of processing unit (plant) employs FEM finite element fractions
Analysis, optimisation technique, to obtain higher rigidity.This processing unit (plant) can make the box-structure of closing, in box-structure
Surface reasonable Arrangement reinforcement, and use multi-point support mode；Column, lathe bed are heavy in section, are furnished with strengthening rib strip in length and breadth, have
Enough bending resistance, torsional strength and higher basic part rigidity, can meet heavy load chip processing request.
The X direction guiding rails 2 of processing unit (plant), Y-direction guide rail 7 are respectively adopted 4 and the big specification load-carrying rolling straight line of 2 imports is led
Rail, guide rail carrying is big, precision is high, dynamic stiffiness is good, straight-line guidance precision is excellent, can keep precision stability for a long time, it is ensured that
The heavy burden ability and rigidity of lathe bed 1；The X direction guiding rails 2 of processing unit (plant), Y-direction guide rail 7 are carried out using stainless steel extension-type shelter
Protection.Z-direction guide rail 7 uses laminating rail plate, and small with friction of motion, kinematics and static friction coefficient approaches, wear-resistant, absorbing
Well, the characteristics of dither is small.
Y-direction side's ram main shaft assembly 6 includes the main shaft in square ram, and the side's of being slidably connected at ram, and main shaft moves in Y-direction
Slided under the drive of power apparatus 8 along square ram.The main shaft of Y-direction side's ram main shaft assembly 6 uses nitrated steel, through repeatedly heat treatment
Precision Machining；Main shaft bearing is using the bearing that rigidity is good, precision is high；Speed of mainshaft 20-3000r/min, main transmission use two grades
Hydraulic speed-changing, slewing range is wide, and the speed of mainshaft is high, output torque is big；Main spindle broach is clamped using butterfly spring, hydraulic unlock；It is anti-
Only main shaft bearing temperature rise when high speed rotates is too high and influence main shaft precision, uses thermostatical oil cooling to reduce bearing and driving cog
The heating of wheel, it ensure that the rotating accuracy of main shaft；The alignment of shafts has most preferably rigid, steady close to the center of square ram gib
It is qualitative；Square ram (main spindle box) is balanced using double oil cylinder hydraulics, stable movement, to reduce the load-bearing of Z-direction leading screw and abrasion.
The main shaft gyration motion of processing unit (plant) employs the original-pack exchange spindle servo electric machines of Japan's FA NUC and drives two grades of main transformers
Fast case, and the main shaft driven to through gear pair in square ram, and then realize that main shaft gyration moves.The main-gear box of lathe is adopted
With high and low two grades of hydraulic pressure fluid drive, there is the characteristics of slewing range is wide, and power loss is small, output torque is big.
Y-direction power set 8, the Z-direction power set 10 of processing unit (plant) are driven using Siemens's 1FT6 AC servo motors
Dynamic import high rigidity preloads ball guide screw nat and realizes that the straight-line feed on respective direction moves.With drive mechanism rationally,
The features such as compact, transmission efficiency and high transmission accuracy.And Z axis servomotor band brake sticking brake function, to prevent accidental power failure
Shi Duanliang organisation of workings drop.X-axis uses servomotor+reductor+double pinion+high-precision grinding rack-driving structure, by
Digital control system synchronizes control, eliminates the drive gap between gear, rack automatically by electric adjustment mode, realizes X-axis
Gapless driving.
Main-gear box travelling gear, the bearing of processing unit (plant) use engine oil lubrication, and guide rail, ball guide screw nat are adopted
It is stable, reliable with self-lubricate pump lubrication at regular time and quantity, lubricant effect.The main shaft bearing of processing unit (plant) uses import grease lubrication
It is lubricated.
The hydraulic system of processing unit (plant) is concentrated by hydraulic fluid tank and gives processing unit (plant) fuel feeding, and its function is main shaft pine broaching tool, main shaft
Speed change, lubrication of processing unit (plant) part etc..Hydraulic oil and thermostatical oil in hydraulic fluid tank are respectively by respective oil pump feed, using big
Capacity oil temperature cooler controls oil temperature, improves the service life of Hydraulic Elements and the functional reliability of hydraulic system, hydraulic pressure system
Unite working stability, reliable, installation dimension meets international standard.
Using FANUC 0i-MD digital control systems, there are Chinese supports, human-computer dialogue, track to show, fault self-diagnosis, automatically
Function, the data storage such as alarm or prompting can be by way of pcmcia interface, RS232 interfaces.
Processing unit (plant) is also equipped with suspension type operation platform, convenient and reliable operation, meets ergonomics.
In addition, processing unit (plant) hydraulic pressure overtemperature o-volt protection is additionally provided with this processing unit (plant)；Each coordinate of processing unit (plant) is determined
When lubricate oil starvation protection；Spindle driver error protection；Axis system overload protection；Main shaft unloads knife and starts interlocking with main shaft automatically
Protection；Soft limiting is protected；Excess of stroke position limitation protection；Feed servo system device error protection；Feed system overload protection.Said structure for
Belong to known technology for those skilled in the art, will not be repeated here.
Processing unit (plant) is also equipped with cooling down circulating filtration chip removal device, and chip removing device, debris removal are all provided with the both sides of lathe bed 1
Device includes motor reducer 13, and the spiral screw chip cleaner 14 driven by motor reducer 13.Utilize motor reducer 13
Drive spiral screw chip cleaner 14 to carry out chip removal, belong to prior art to those skilled in the art, will not be repeated here.Add
Frock is put cold outside standard configuration band, can meet workpiece cooling required in general processing.
Modularization end carriage processing unit (plant) is using the design of the new technology such as advanced machinery, electric, hydraulic pressure, a kind of property of manufacture
The advanced process equipment that energy is excellent, processing technology is in extensive range, precision and production efficiency are high.Processing unit (plant) employs Japan
FANUC companies have current world-class 0i-MD digital control systems and original-pack servo drive system, and any three axle can be achieved
Linkage motion cutting.The processing unit (plant) can realize that clamped one time completes the Milling Process such as drilling, reaming, bore hole, dissected valley groove and plane
Function.The processing unit (plant) can coordinate multiple accessories milling head and annex, can also further expand the range of work and improve processing effect
Rate, clamped one time, multiaspect, multistage manufacturing processes can be realized.This processing unit (plant) is with rigidity is good, precision is high, highly reliable, operation side
Just the features such as, handsome in appearance.
Below with the module using modularization end carriage processing unit (plant) of the present utility model processing as shown in Fig. 3 to Fig. 5 is common
The process for changing end carriage is described in detail as follows：
1st, by weld it is qualified after modularization end carriage hang on the platform of processing unit (plant), centering, is looked in a free state
Just the both ends of modularization end carriage 9 are pressed from both sides with special fixture afterwards, compressed, it is to be processed.
2nd, the suitable special-purpose milling cutter disk of model is assembled on two Y-direction side's ram main shaft assemblies 6, adjusted along Y direction
Good position to be processed, first mill out the axial locating surface 92 of the one end of modularization end carriage 9；Then, along X direction guiding rails 2 by two columns 3
The other end of modularization end carriage 9 is moved to, then mills out the axial locating surface 92 of the other end of modularization end carriage 9.
3rd, the maize milling cutter of suitable types is changed, the wheel mounting hole 91 of the one end of modularization end carriage 9 is first rough milled, according to size
Leave 1-1.5mm allowance for finish.Finishing maize milling cutter is reassembled, the operation sequence before repeating, by wheel mounting hole
91 are machined to required size；Then, two columns 3 are moved to the other end of modularization end carriage 9 along X direction guiding rails 2, then
Mill out the wheel mounting hole 91 of the other end of modularization end carriage 9.
4th, suitable drill bit is chosen according to the specifications and models of wheel mounting bolt, clamping is total to two Y-direction side's ram main shafts
Into on 6, required according to size, the wheel mounting bolt hole 93 of the one end of modularization end carriage 9 is processed；Then, along guide X
Two columns 3 are moved to the other end of modularization end carriage 9 by rail 2, then drill out the wheel mounting bolt of the other end of modularization end carriage 9
Hole 93.
The 5th, two columns 3 are moved to the middle part of modularization end carriage 9 along X direction guiding rails 2, according to girder connecting bolt
Specifications and models choose suitable drill bit, will according to size by the vertical clamping of drill bit to two Y-direction side's ram main shaft assemblies 6
Ask, two groups of girder connecting holes 94 on modularization end carriage 9 are processed.
6th, the dimensioned in each hole requires more than, examines whether above-mentioned each processing hole reaches size requirement, after qualified
It is to be installed to be transferred to next procedure.
Although the foregoing describing specific embodiment of the present utility model, it should be appreciated by those skilled in the art,
Described embodiment is only part of the embodiment of the present utility model, rather than whole embodiments, and these are only to lift
Example explanation, the scope of protection of the utility model is to be defined by the appended claims.Those skilled in the art is without departing substantially from this
, can be to these embodiments under any performing creative labour of no process on the premise of the principle and essence of utility model
Various changes or modifications are made, but these changes and modification each fall within the scope of protection of the utility model.
Claims (7)
1. modularization end carriage processing unit (plant), including lathe bed, the lathe bed is provided with the workbench along X to extension, it is characterised in that institute
State the both sides on lathe bed positioned at the workbench and be respectively arranged with X direction guiding rails, slidably connected on two X direction guiding rails relative
The column of setting, the column are connected with X to power set, can be moved back and forth along the X direction guiding rails, are set on each column
It is equipped with end carriage organisation of working.
2. modularization end carriage processing unit (plant) as claimed in claim 1, it is characterised in that be vertically provided with each column
Z-direction guide rail, the end carriage organisation of working are slideably positioned in the Z-direction guide rail, and the end carriage organisation of working connects with Z-direction power set
Connect, can be along the Z-direction lifting rail.
3. modularization end carriage processing unit (plant) as claimed in claim 2, it is characterised in that the end carriage organisation of working includes Y-direction
Square ram main shaft assembly, Y-direction side's ram main shaft assembly include square ram and the master being slidably connected in side's ram
Axle, side's ram are fixedly installed Y-direction guide rail, and the Y-direction guide rail is slidably connected to the Z-direction guide rail, side's ram with
The Z-direction power set connection, the main shaft are connected with Y-direction power set.
4. modularization end carriage processing unit (plant) as claimed in claim 2, it is characterised in that the Z-direction guide rail is led for laminating slip
Rail.
5. modularization end carriage processing unit (plant) as claimed in claim 2, it is characterised in that the Z-direction power set are band brake type
Servomotor.
6. modularization end carriage processing unit (plant) as claimed in claim 1, it is characterised in that the both sides of the lathe bed, which are all provided with, removes
Consider device to be worth doing.
7. modularization end carriage processing unit (plant) as claimed in claim 6, it is characterised in that the chip removing device includes decelerating through motor
Machine, and the spiral screw chip cleaner driven by the motor reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721123671.2U CN207119986U (en) | 2017-09-04 | 2017-09-04 | Modularization end carriage processing unit (plant) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721123671.2U CN207119986U (en) | 2017-09-04 | 2017-09-04 | Modularization end carriage processing unit (plant) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207119986U true CN207119986U (en) | 2018-03-20 |
Family
ID=61611595
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721123671.2U Expired - Fee Related CN207119986U (en) | 2017-09-04 | 2017-09-04 | Modularization end carriage processing unit (plant) |
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| Country | Link |
|---|---|
| CN (1) | CN207119986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114102168A (en) * | 2021-12-13 | 2022-03-01 | 广东普拉迪科技股份有限公司 | Multifunctional machine tool body |
-
2017
- 2017-09-04 CN CN201721123671.2U patent/CN207119986U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114102168A (en) * | 2021-12-13 | 2022-03-01 | 广东普拉迪科技股份有限公司 | Multifunctional machine tool body |
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Granted publication date: 20180320 |