CN105666151B - A kind of flexible double drive gantry structures - Google Patents
A kind of flexible double drive gantry structures Download PDFInfo
- Publication number
- CN105666151B CN105666151B CN201610144577.9A CN201610144577A CN105666151B CN 105666151 B CN105666151 B CN 105666151B CN 201610144577 A CN201610144577 A CN 201610144577A CN 105666151 B CN105666151 B CN 105666151B
- Authority
- CN
- China
- Prior art keywords
- drive component
- supporting rack
- oriented
- guiding
- crossbeam
- 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.)
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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
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/012—Portals
-
- 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
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/017—Arrangements of ways
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Radiation-Therapy Devices (AREA)
- Machine Tool Units (AREA)
Abstract
The present invention relates to it is a kind of it is flexible double drive gantry structures, include X to crossbeam, supporting rack I, supporting rack II, be oriented to drive component I, guiding drive component II and pedestal；Wherein, the X is mounted on to crossbeam on supporting rack I, the supporting rack II being disposed in parallel relation to one another；Support frame as described above I, supporting rack II are respectively and fixedly installed to the guiding drive component I being disposed in parallel relation to one another, are oriented on drive component II；The guiding drive component I, drive component II is oriented on pedestal.Structural stability of the present invention is high, can effectively eliminate the error of perpendicularity being oriented to due to the X for installing and processing generation to crossbeam and Y-direction between drive component；Can effectively eliminate due to processing and installation cause Y-direction be oriented to drive component and be oriented to drive component between parallelism error it is larger caused by internal system internal stress；Can by change X to crossbeam compared with X to angle of inclination to adapt to the angle change of workpieces processing.
Description
Technical field
Composition structure more particularly to a kind of flexible double drive gantry structures the present invention relates to a kind of lathe, belong to bedstead skill
Art field.
Background technology
The bedstead structure of traditional two vertical and one horizontal of gantry generally use, crossbeam are rigidly fixed on the guiding mechanism of two Y-directions,
Crossbeam cannot be along X to moving and cannot being rotated along Z axis, and crossbeam can only move in Y-direction.
However, above-mentioned gantry there are it is following the shortcomings that：It is influenced by machining accuracy and installation accuracy, crossbeam and two Y
To verticality be difficult adjustment, while if the depth of parallelism between two Y-direction guiding mechanisms ensure it is bad, can be when crossbeam is run
Internal stress is generated between system, increases the frictional force of guiding mechanism, influences the service life of guiding mechanism.
Therefore, in order to solve the above technical problems, gantry structures are driven it is necessory to the flexibility pair for providing a kind of innovation, to overcome
The defect of the prior art.
The content of the invention
To solve the above problems, operate steadily it is an object of the invention to provide one kind, can be with self-recision X-Y to vertical
Degree error, can eliminate internal system internal stress, can change X to crossbeam compared with X to the flexibility at angle of inclination double drive dragon
Door.
To achieve the above object, the technical solution taken of the present invention is：It is a kind of it is flexible double drive gantry structures, including X to
Crossbeam, supporting rack I, supporting rack II, guiding drive component I, guiding drive component II and pedestal；Wherein, the X pacifies to crossbeam
On supporting rack I, the supporting rack II being disposed in parallel relation to one another；Support frame as described above I, supporting rack II are respectively and fixedly installed to mutually equal
On guiding drive component I, the guiding drive component II that row is set；The guiding drive component I, guiding drive component II are mounted on
On pedestal.
The double gantry structures that drive of the flexibility of the present invention are further arranged to：Set that there are one can be along X to activity on support frame as described above I
The rotating mechanism I that can be rotated to guiding mechanism and one along Z-direction of X；It can be revolved there are one being set on support frame as described above II along Z-direction
The rotating mechanism II turned.
The double gantry structures that drive of the flexibility of the present invention are further arranged to：The X to crossbeam be respectively arranged in rotating mechanism I and
On rotating mechanism II；The rotating mechanism I is installed on X on guiding mechanism.
The double gantry structures that drive of the flexibility of the present invention are further arranged to：The guiding drive component I includes Y-direction guidance set
I, drive component I and installing plate I；The Y-direction guidance set I is installed on pedestal；The driving component I is connected and is driven peace
Loading board I；The installing plate I and Y-direction guidance set I cooperations, and can move along Y-direction guidance set I, be equipped with thereon the X to
Guiding mechanism.
The double gantry structures that drive of the flexibility of the present invention are also configured to：The guiding drive component II include Y-direction guidance set II,
Drive component II and installing plate II；The Y-direction guidance set II is installed on pedestal；The driving component II is connected and driven
Installing plate II；The installing plate II and Y-direction guidance set II cooperations, and can be moved along Y-direction guidance set II, it installs thereon
State rotating mechanism II.
Compared with prior art, the present invention has the advantages that：
1. structural stability is high, it can effectively eliminate and be oriented to driving group to crossbeam and Y-direction due to installing and processing the X of generation
The error of perpendicularity between part；
2. can effectively eliminate due to processing and installation cause two Y-directions be oriented to drive components between parallelism error it is larger
Caused by internal system internal stress；
3. can by change X to crossbeam compared with X to angle of inclination to adapt to the angle change of workpieces processing.
Description of the drawings
Fig. 1 is the double stereograms for driving gantry structure of flexibility of the present invention.
Fig. 2 is the stereogram of the supporting rack I in Fig. 1.
Fig. 3 is the stereogram of the supporting rack II in Fig. 1.
Fig. 4 is the stereogram for being oriented to drive component I, being oriented to drive component II and pedestal in Fig. 1.
Fig. 5 is the partial enlarged view at A in Fig. 1.
Specific embodiment
Refer to shown in Figure of description 1 to attached drawing 5, the present invention for it is a kind of it is flexible double drive gantry structures, from X to crossbeam
1st, several parts compositions of supporting rack I2, supporting rack II3, guiding drive component I4, guiding drive component II5 and pedestal 6 etc..
Wherein, support frame as described above I2, supporting rack II3 are respectively and fixedly installed to the guiding drive component being disposed in parallel relation to one another
I4, it is oriented on drive component II5.It is set on support frame as described above I2 there are one X from X to activity that can be along to guiding mechanism 21 and an energy
The rotating mechanism I22 rotated along Z-direction；The rotating mechanism I22 is installed on X on guiding mechanism 21.On support frame as described above II3
If there are one the rotating mechanism II31 that can be rotated along Z-direction.
The X is mounted on supporting rack I2, the supporting rack II upper 3 being disposed in parallel relation to one another to crossbeam 1.Specifically, the X to
Crossbeam 1 is respectively arranged on rotating mechanism I22 and rotating mechanism II31, can not only be run along Y-direction, while mounted on support
X on frame I2 can turn an angle to slip certain distance and along Z axis to crossbeam 1 along X, described to be mounted on supporting rack
X on II3 can turn an angle to crossbeam 1 along Z axis.
The guiding drive component I4, drive component II5 is oriented on pedestal 6.The guiding drive component I4 bags
Include Y-direction guidance set I41, drive component I42 and installing plate I43.The Y-direction guidance set I41 is installed on pedestal 6；Institute
State drive component I42 connections and drive installation plate I43；The installing plate I43 and Y-direction guidance set I41 cooperations, and can be along Y-direction
Guidance set I41 is moved, and is equipped with the X thereon to guiding mechanism 21.
The guiding drive component II5 includes Y-direction guidance set II51, drive component II52 and installing plate II53.Institute
Y-direction guidance set II51 is stated to be installed on pedestal 6；The driving component II52 connections and drive installation plate II53；The installation
Plate II53 and Y-direction guidance set II51 cooperations, and can be moved along Y-direction guidance set II51, the rotating mechanism is installed thereon
II31。
Above specific embodiment is only the preferred embodiment of this creation, all in this wound not to limit this creation
Any modification, equivalent substitution, improvement and etc. done within the spirit and principle of work, should be included in this creation protection domain it
It is interior.
Claims (4)
1. a kind of flexible double drive gantry structures, it is characterised in that：Including X to crossbeam, supporting rack I, supporting rack II, be oriented to driving group
Part I, drive component II and pedestal are oriented to；Wherein, the X is mounted on supporting rack I, the supporting rack being disposed in parallel relation to one another to crossbeam
On II；Support frame as described above I, supporting rack II are respectively and fixedly installed to the guiding drive component I being disposed in parallel relation to one another, are oriented to driving group
On part II；The guiding drive component I, it is oriented to drive component II and is mounted on pedestal, sets that there are one can edge on support frame as described above I
X can be along the rotating mechanism I of Z-direction rotation to guiding mechanism and one to the X of activity；It can edge there are one being set on support frame as described above II
The rotating mechanism II of Z-direction rotation.
2. flexible double drive gantry structures as described in claim 1, it is characterised in that：The X is respectively arranged in rotation to crossbeam
On mechanism I and rotating mechanism II；The rotating mechanism I is installed on X on guiding mechanism.
3. flexible double drive gantry structures as described in claim 1, it is characterised in that：The guiding drive component I is led including Y-direction
To component I, drive component I and installing plate I；The Y-direction guidance set I is installed on pedestal；The driving component I connections are simultaneously
Drive installation plate I；The installing plate I and Y-direction guidance set I cooperations, and can be moved along Y-direction guidance set I, it installs thereon
X is stated to guiding mechanism.
4. flexible double drive gantry structures as described in claim 1, it is characterised in that：The guiding drive component II includes Y-direction
Guidance set II, drive component II and installing plate II；The Y-direction guidance set II is installed on pedestal；The driving component
II connections and drive installation plate II；The installing plate II and Y-direction guidance set II cooperations, and can be moved along Y-direction guidance set II,
The rotating mechanism II is installed thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610144577.9A CN105666151B (en) | 2016-03-14 | 2016-03-14 | A kind of flexible double drive gantry structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610144577.9A CN105666151B (en) | 2016-03-14 | 2016-03-14 | A kind of flexible double drive gantry structures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105666151A CN105666151A (en) | 2016-06-15 |
| CN105666151B true CN105666151B (en) | 2018-05-22 |
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ID=56310318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610144577.9A Expired - Fee Related CN105666151B (en) | 2016-03-14 | 2016-03-14 | A kind of flexible double drive gantry structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105666151B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968047A (en) * | 2019-04-28 | 2019-07-05 | 横川机器人（深圳）有限公司 | A kind of flexible linear motor is double to drive gantry platform |
| CN110802421A (en) * | 2019-11-27 | 2020-02-18 | 歌尔股份有限公司 | Single-drive gantry operation table |
| CN114682801A (en) * | 2022-05-05 | 2022-07-01 | 爱司凯科技股份有限公司 | Moving beam dual-power driving system and driving method based on freedom degree release mechanism |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3620521A (en) * | 1969-01-14 | 1971-11-16 | Goetaverken Ab | Machine for flame cutting of identical components from a stack of plates |
| EP0418319A4 (en) * | 1988-05-31 | 1991-06-19 | Gordon T. Brown | Gantry robot construction and drive mechanism |
| CN101683713A (en) * | 2008-09-24 | 2010-03-31 | 大银微系统股份有限公司 | Rotary fine adjustment mechanism of dual-drive positioning platform with synchronous movement |
| CN102837186A (en) * | 2011-06-22 | 2012-12-26 | 大银微系统股份有限公司 | Flexible connection structure of gantry cross beam |
| CN104400055A (en) * | 2014-10-16 | 2015-03-11 | 清华大学 | Gantry type perforating machine tool |
| CN204262753U (en) * | 2014-10-22 | 2015-04-15 | 维嘉数控科技（苏州）有限公司 | Gantry structure |
| CN205520470U (en) * | 2016-03-14 | 2016-08-31 | 深圳安格锐电气有限公司 | Flexible two gantry structure that drives |
-
2016
- 2016-03-14 CN CN201610144577.9A patent/CN105666151B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3620521A (en) * | 1969-01-14 | 1971-11-16 | Goetaverken Ab | Machine for flame cutting of identical components from a stack of plates |
| EP0418319A4 (en) * | 1988-05-31 | 1991-06-19 | Gordon T. Brown | Gantry robot construction and drive mechanism |
| CN101683713A (en) * | 2008-09-24 | 2010-03-31 | 大银微系统股份有限公司 | Rotary fine adjustment mechanism of dual-drive positioning platform with synchronous movement |
| CN102837186A (en) * | 2011-06-22 | 2012-12-26 | 大银微系统股份有限公司 | Flexible connection structure of gantry cross beam |
| CN104400055A (en) * | 2014-10-16 | 2015-03-11 | 清华大学 | Gantry type perforating machine tool |
| CN204262753U (en) * | 2014-10-22 | 2015-04-15 | 维嘉数控科技（苏州）有限公司 | Gantry structure |
| CN205520470U (en) * | 2016-03-14 | 2016-08-31 | 深圳安格锐电气有限公司 | Flexible two gantry structure that drives |
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| Publication number | Publication date |
|---|---|
| CN105666151A (en) | 2016-06-15 |
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