CN107962189A - A kind of gantry Machining Center of anti-leading screw thermal stretching - Google Patents
A kind of gantry Machining Center of anti-leading screw thermal stretching Download PDFInfo
- Publication number
- CN107962189A CN107962189A CN201711235743.7A CN201711235743A CN107962189A CN 107962189 A CN107962189 A CN 107962189A CN 201711235743 A CN201711235743 A CN 201711235743A CN 107962189 A CN107962189 A CN 107962189A
- Authority
- CN
- China
- Prior art keywords
- axis
- leading screw
- slidably connected
- column
- workbench
- 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
- 230000009467 reduction Effects 0.000 claims abstract description 10
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
- B23Q11/126—Arrangements for cooling or lubricating parts of the machine for cooling only
-
- 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
-
- 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
- B23Q5/54—Arrangements or details not restricted to group B23Q5/02 or group B23Q5/22 respectively, e.g. control handles
- B23Q5/56—Preventing backlash
Abstract
The present invention relates to a kind of gantry Machining Center of anti-leading screw thermal stretching,Including column,X-axis,Double gap reduction boxes that disappear,Y-axis saddle,Nut rotating driving device,Y-axis,Z axis,Z axis main spindle box,Workbench and base,Column is erected at base upper end centre position,Workbench is slidably connected on base,X-axis is fixed at chassis interior,Workbench is slidably connected in X-axis by double gap reduction boxes that disappear,Y-axis is fixed on column,Y-axis is slidably connected in Y-axis by nut rotating driving device,Z axis main spindle box is fixedly connected on Y-axis saddle,Z axis is slidably connected on Z axis main spindle box,The design uses the type of drive of rotary screw nut in the kind of drive,Reduce leading screw and have rotated caused centrifugal force etc.,Cooling system on feed screw nut,Effectively hot temperature rise is contained,X-axis uses rack pinion,Stroke bigger,Closed loop feedback is formed using grating scale.
Description
Technical field
The present invention relates to machining tool apparatus field, and in particular to a kind of gantry Machining Center of anti-leading screw thermal stretching.
Background technology
Lathe refers to the machine of manufacture machine, also known as machine-tool or toolroom machine, traditionally abbreviation lathe.It is generally divided into gold
Belong to stock-removing machine, forging machine tool and wood craft machines etc..The method of processing equipment part is many in modern mechanical manufacturing：Except cutting adds
Outside work, also casting, forging, welding, punching press, extruding etc., as long as belonging to, required precision is higher and surface roughness requirements are thinner
Part, generally all need to finally be processed on lathe with the method for cutting.Lathe rises in the construction of national economic modernization
Significant role.Lathe is the lathe for mainly carrying out turnery processing to rotating workpiece with lathe tool.Also can use on lathe drill bit,
Reamer, reamer, screw tap, screw die and checkering tool etc. are processed accordingly.Lathe be mainly used for process axis, disk, set and its
He has the workpiece of rotary surface, is that most wide a kind of lathe is used in machine-building and repair factory.
Traditional machining tool, transmission system is more simple and crude, is easily deformed, and service life is shorter, in conclusion existing be badly in need of
A kind of gantry Machining Center of anti-leading screw thermal stretching solves above-mentioned produced problem.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide in a kind of planer-type processing of anti-leading screw thermal stretching
The heart, to solve the problems mentioned in the above background technology, the present invention are easy to use, easy to operate, and systematicness is high, highly practical.
To achieve the above object, the present invention provides following technical solution：
A kind of gantry Machining Center of anti-leading screw thermal stretching, including column, X-shaft transmission system, Y-axis transmission system, Z axis
Transmission system, workbench and base, the column are erected at base upper end centre position, and the workbench is slidably connected at base
On, the X-shaft transmission system includes X-axis and double gap reduction boxes that disappear, and the X-axis is fixed at chassis interior, the workbench
Be slidably connected at by double gap reduction boxes that disappear in X-axis, the Y-axis transmission system include Y-axis saddle, nut rotating driving device and
Y-axis, the Y-axis are fixed on column, and the Y-axis is slidably connected in Y-axis by nut rotating driving device, the Z
Shaft transmission system includes Z axis and Z axis main spindle box, and the Z axis main spindle box is fixedly connected on Y-axis saddle, and the Z axis is slidably connected
On Z axis main spindle box.
Further, the column cross-section is L-shaped.
Further, it is provided with cooling system on the leading screw of the nut rotating driving device.
Further, temperature rise monitoring system is provided with the leading screw of the nut rotating driving device.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention uses brachyrhinia end direct-connected main shaft, and main shaft configuration is double
Fast straight drive retarder, main shaft knife loosening mode, the pressurized cylinder for being turned oil using gas are driven.X-axis uses double clearance elimination gear transmission systems, greatly
The big gap eliminated between wheel and rack.The balance system of Z axis uses hydraulic balance system, improves the steady of operation
Property.Advanced digital control system, motor high resolution, precision greatly promote in the world for configuration.Bed dimension is big, meets large-scale by zero
The processing request of part, using the type of drive of rotary screw nut, reduces the rigidity deficiency of screw drive type, easily causes silk
The thermal stretching of thick stick.There is cooling system on feed screw nut, leading screw temperature rise monitoring system, effectively controls the deformation of leading screw, improve
The permanent service precision and service life of lathe.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structure diagram of X-shaft transmission system in the present invention；
Fig. 3 is the structure diagram of Y-axis transmission system in the present invention；
Fig. 4 is the structure diagram of Z-axis transmission system in the present invention.
In reference numeral：1. column；2.X shaft transmission systems；3.Y shaft transmission systems；4.Z shaft transmission systems；5. workbench；
6. base；21.X axis；22. pair disappear gap reduction box；31.Y axis saddles；32. nut rotating driving device；33.Y axis；41.Z axis；
42.Z axis main spindle boxes.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Please refer to Fig.1-4, a kind of gantry Machining Center of anti-leading screw thermal stretching, including column 1, X-shaft transmission system 2, Y
Shaft transmission system 3, Z-axis transmission system 4, workbench 5 and base 6, column 1 are erected at 6 upper end centre position of base, workbench 5
It is slidably connected on base 6.
Preferably, X-shaft transmission system 2 includes X-axis 21 and double gap reduction boxes 22 that disappear, and X-axis 21 is fixed in base 6
Portion, workbench 5 are slidably connected in X-axis 21 by double gap reduction boxes 22 that disappear, and Y-axis transmission system 3 includes Y-axis saddle 31, nut
Rotating driving device 32 and Y-axis 33, Y-axis 33 are fixed on column 1, and Y-axis 33 is slided by nut rotating driving device 32
It is connected in Y-axis 33, Z-axis transmission system 4 includes Z axis 41 and Z axis main spindle box 42, and Z axis main spindle box 42 is fixedly connected on Y-axis saddle
On 31, Z axis 41 is slidably connected on Z axis main spindle box 42, which uses the type of drive of rotary screw nut in the kind of drive,
Reduce leading screw and have rotated caused centrifugal force etc., the cooling system on feed screw nut has effectively contained hot temperature rise, and X-axis 21 is adopted
With rack pinion, stroke bigger, closed loop feedback is formed using grating scale.
Preferably, 1 cross section of column is L-shaped, and cooling system, nut are provided with the leading screw of nut rotating driving device 32
Temperature rise monitoring system is provided with the leading screw of rotating driving device 32.
The present invention is at work：X-axis 21 of the present invention is supported using four roller line slideways, and crossbeam direction Y-direction guide rail is
Roller line slideway, main shaft above-below direction Z-direction guide rail are rail plate, and X-axis 21 uses gear-rack drive, double gap reduction boxes that disappear
22, Y-axis 33 uses the type of drive of rotary screw nut.
The basic principles, main features and the advantages of the invention have been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes fallen in the implication and scope of the equivalency of claim in the present invention
It is interior.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of gantry Machining Center of anti-leading screw thermal stretching, including column (1), X-shaft transmission system (2), Y-axis transmission system
(3), Z-axis transmission system (4), workbench (5) and base (6), it is characterised in that：The column (1) is erected at base (6) upper end
Centre position, the workbench (5) are slidably connected on base (6)；
The X-shaft transmission system (2) includes X-axis (21) and double gap reduction boxes (22) that disappear, and the X-axis (21) is fixed at base
(6) internal, the workbench (5) is slidably connected in X-axis (21) by double gap reduction boxes (22) that disappear, the Y-axis transmission system
(3) Y-axis saddle (31), nut rotating driving device (32) and Y-axis (33) are included, the Y-axis (33) is fixed at column (1)
On, the Y-axis (33) is slidably connected in Y-axis (33) by nut rotating driving device (32), the Z-axis transmission system (4)
Including Z axis (41) and Z axis main spindle box (42), the Z axis main spindle box (42) is fixedly connected on Y-axis saddle (31), the Z axis
(41) it is slidably connected on Z axis main spindle box (42).
A kind of 2. gantry Machining Center of anti-leading screw thermal stretching according to claim 1, it is characterised in that：The column
(1) cross section is L-shaped.
A kind of 3. gantry Machining Center of anti-leading screw thermal stretching according to claim 1, it is characterised in that：The nut
Cooling system is provided with the leading screw of rotating driving device (32).
A kind of 4. gantry Machining Center of anti-leading screw thermal stretching according to claim 1, it is characterised in that：The nut
Temperature rise monitoring system is provided with the leading screw of rotating driving device (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711235743.7A CN107962189A (en) | 2017-11-30 | 2017-11-30 | A kind of gantry Machining Center of anti-leading screw thermal stretching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711235743.7A CN107962189A (en) | 2017-11-30 | 2017-11-30 | A kind of gantry Machining Center of anti-leading screw thermal stretching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107962189A true CN107962189A (en) | 2018-04-27 |
Family
ID=61999179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711235743.7A Pending CN107962189A (en) | 2017-11-30 | 2017-11-30 | A kind of gantry Machining Center of anti-leading screw thermal stretching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107962189A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1773146A (en) * | 2004-10-15 | 2006-05-17 | 斗山英维高株式会社 | Cooling device for ball screw assembly |
| CN201751060U (en) * | 2010-07-07 | 2011-02-23 | 沈阳机床股份有限公司中捷钻镗床厂 | Autoland milling and boring machine tool |
| CN201807935U (en) * | 2010-10-21 | 2011-04-27 | 青海一机数控机床有限责任公司 | Constant-temperature lead screw |
| US20120210551A1 (en) * | 2009-10-29 | 2012-08-23 | Dalian Kede Numerical Control Co., Ltd. | Vertical turning-milling complex machining center |
| CN202622447U (en) * | 2012-05-28 | 2012-12-26 | 河南森茂机械有限公司 | Lead screw with temperature sensor |
| CN104190958A (en) * | 2014-07-31 | 2014-12-10 | 浙江大学 | Motorized spindle cooling device with temperature self-detection function |
| CN106736799A (en) * | 2017-01-23 | 2017-05-31 | 南通国盛智能科技集团股份有限公司 | One kind suppresses hanging high speed overhead traveling crane gantry Five-axis NC Machining Center in thermal deformation |
| CN206216266U (en) * | 2016-11-22 | 2017-06-06 | 三星智能科技盐城有限公司 | A kind of five axle Compositions of metal-working machines |
| CN107263205A (en) * | 2017-08-10 | 2017-10-20 | 杭州电子科技大学 | A kind of outer cooling system of machine tool ball screw gas and its installation and cooling means |
-
2017
- 2017-11-30 CN CN201711235743.7A patent/CN107962189A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1773146A (en) * | 2004-10-15 | 2006-05-17 | 斗山英维高株式会社 | Cooling device for ball screw assembly |
| US20120210551A1 (en) * | 2009-10-29 | 2012-08-23 | Dalian Kede Numerical Control Co., Ltd. | Vertical turning-milling complex machining center |
| CN201751060U (en) * | 2010-07-07 | 2011-02-23 | 沈阳机床股份有限公司中捷钻镗床厂 | Autoland milling and boring machine tool |
| CN201807935U (en) * | 2010-10-21 | 2011-04-27 | 青海一机数控机床有限责任公司 | Constant-temperature lead screw |
| CN202622447U (en) * | 2012-05-28 | 2012-12-26 | 河南森茂机械有限公司 | Lead screw with temperature sensor |
| CN104190958A (en) * | 2014-07-31 | 2014-12-10 | 浙江大学 | Motorized spindle cooling device with temperature self-detection function |
| CN206216266U (en) * | 2016-11-22 | 2017-06-06 | 三星智能科技盐城有限公司 | A kind of five axle Compositions of metal-working machines |
| CN106736799A (en) * | 2017-01-23 | 2017-05-31 | 南通国盛智能科技集团股份有限公司 | One kind suppresses hanging high speed overhead traveling crane gantry Five-axis NC Machining Center in thermal deformation |
| CN107263205A (en) * | 2017-08-10 | 2017-10-20 | 杭州电子科技大学 | A kind of outer cooling system of machine tool ball screw gas and its installation and cooling means |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180427 |
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| WD01 | Invention patent application deemed withdrawn after publication |