CN105666151A - Flexible double-drive gantry structure - Google Patents
Flexible double-drive gantry structure Download PDFInfo
- Publication number
- CN105666151A CN105666151A CN201610144577.9A CN201610144577A CN105666151A CN 105666151 A CN105666151 A CN 105666151A CN 201610144577 A CN201610144577 A CN 201610144577A CN 105666151 A CN105666151 A CN 105666151A
- Authority
- CN
- China
- Prior art keywords
- guiding
- assembly
- support frame
- gantry structure
- guidance set
- 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.)
- Granted
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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
Abstract
The invention relates to a flexible double-drive gantry structure. The flexible double-drive gantry structure comprises an X-direction cross beam, a support frame I, a support frame II, a guide driving assembly I, a guide driving assembly II and a base, wherein the X-direction cross beam is arranged on the support frame I and the support frame II which are arranged in parallel to each other; the support frame I and the support frame II are separately and fixedly arranged on the guide driving assembly I and the guide driving assembly II which are arranged in parallel to each other; and the guide driving assembly I and the guide driving assembly II are arranged on the base. According to the flexible double-drive gantry structure disclosed by the invention, the stability of the structure is high, and the perpendicularity errors between the X-direction cross beam and Y-direction guide driving assemblies caused by mounting and processing can be effectively eliminated; an internal stress inside the system caused by greater parallelism errors between the Y-direction guide driving assemblies and the corresponding guide driving assemblies due to processing and mounting can be effectively eliminated; and an inclined angle of the X-direction cross beam relative to the X direction can be changed so as to adapt to the inclined angle change of processed workpieces.
Description
Technical field
The present invention relates to the composition structure of a kind of lathe, particularly relate to a kind of flexible pair and drive gantry structure, belong to bedstead technical field.
Background technology
Traditional dragon gate open often adopts the bedstead structure of two vertical and one horizontal, and crossbeam is rigidly fixed on the guiding mechanism of two Y-directions, and crossbeam and cannot cannot rotate along Z axle along X to moving, and crossbeam can only move in Y-direction.
But, there is following shortcoming in above-mentioned gantry: it is by the impact of working accuracy and setting accuracy, the verticality of crossbeam and two Y-directions is difficult to adjustment, if it is not good that the parallelism simultaneously between two Y-direction guiding mechanisms ensures, crossbeam can produce internal stress when running between the systems, increase the frictional force of guiding mechanism, affect the life-span of guiding mechanism.
Therefore, for solving the problems of the technologies described above, the flexible two of a kind of innovation of necessary offer drive gantry structure, to overcome described defect of the prior art.
Summary of the invention
For solving the problem, it is an object of the invention to provide a kind of operate steadily, can self-recision X-Y to verticality error, internal system internal stress can be eliminated, X can be changed to crossbeam relative to X to the flexible two of angle of inclination drive gantry structure.
For achieving the above object, the technical scheme that the present invention takes is: a kind of flexible pair is driven gantry structure, and it comprises X and drives assembly I, guiding to drive assembly II and base to crossbeam, bracing frame I, bracing frame II, guiding; Wherein, described X is arranged on bracing frame I, the bracing frame II of setting parallel to each other to crossbeam; The guiding that support frame as described above I, bracing frame II are fixedly mounted on setting parallel to each other respectively drives assembly I, guiding to drive on assembly II; Described guiding drives assembly I, guiding to drive assembly II to be arranged on base.
Flexible pair of the present invention is driven gantry structure and is set to further: support frame as described above I is provided with the rotating mechanism I that an energy rotates to guiding mechanism and an energy along Z-direction along X to the X of activity; Support frame as described above II is provided with the rotating mechanism II that an energy rotates along Z-direction.
Flexible pair of the present invention is driven gantry structure and is set to further: described X is installed on rotating mechanism I and rotating mechanism II respectively to crossbeam;Described rotating mechanism I is installed on X on guiding mechanism.
Flexible pair of the present invention is driven gantry structure and is set to further: described guiding drives assembly I to comprise Y-direction guidance set I, drive assembly I and mounting plate I; Described Y-direction guidance set I is installed on base; Described driving assembly I connects and drive installation plate I; Described mounting plate I and Y-direction guidance set I coordinates, and can move along Y-direction guidance set I, it is provided with described X to guiding mechanism.
Flexible pair of the present invention is driven gantry structure and is also set to: described guiding drives assembly II to comprise Y-direction guidance set II, drive assembly II and mounting plate II; Described Y-direction guidance set II is installed on base; Described driving assembly II connects and drive installation plate II; Described mounting plate II and Y-direction guidance set II coordinates, and can move along Y-direction guidance set II, and it is provided with described rotating mechanism II.
Compared with prior art, the present invention has following useful effect:
1. structural stability height, it is possible to effectively eliminate owing to the X installed and processing produces drives the verticality error between assembly to crossbeam and Y-direction guiding;
2. can effectively eliminate due to processing and the internal stress installing the internal system causing two Y-direction guiding to drive parallelism error between assembly relatively big and to cause;
3. can by change X to crossbeam relative to X to angle of inclination to adapt to the angle change of processing work.
Accompanying drawing explanation
Fig. 1 is flexible two stereographic map driving gantry structure of the present invention.
Fig. 2 is the stereographic map of the bracing frame I in Fig. 1.
Fig. 3 is the stereographic map of the bracing frame II in Fig. 1.
Fig. 4 is that the guiding in Fig. 1 drives assembly I, guiding to drive the stereographic map of assembly II and base.
Fig. 5 is the partial enlargement figure at A place in Fig. 1.
Embodiment
Referring to shown in Figure of description 1 to accompanying drawing 5, the present invention drives gantry structure for a kind of flexibility is two, and it drives assembly I4, guiding driving a few part such as assembly II5 and base 6 to form by X to crossbeam 1, bracing frame I2, bracing frame II3, guiding.
Wherein, support frame as described above I2, bracing frame II3 are fixedly mounted on guiding driving assembly I4, the guiding driving assembly II5 of setting parallel to each other respectively. Support frame as described above I2 is provided with the rotating mechanism I22 that an energy rotates to guiding mechanism 21 and an energy along Z-direction along X to the X of activity; Described rotating mechanism I22 is installed on X on guiding mechanism 21. Support frame as described above II3 is provided with the rotating mechanism II31 that an energy rotates along Z-direction.
Described X is arranged on the bracing frame I2 of setting parallel to each other, bracing frame II upper 3 to crossbeam 1. Specifically, described X is installed on rotating mechanism I22 and rotating mechanism II31 respectively to crossbeam 1, it not only can run along Y-direction, the X being simultaneously arranged on bracing frame I2 and can turn an angle along Z axle along X to slip certain distance to crossbeam 1, described in be arranged on bracing frame II3 X can turn an angle along Z axle to crossbeam 1.
Described guiding drives assembly I4, guiding to drive assembly II5 to be arranged on base 6. Described guiding drives assembly I4 to comprise Y-direction guidance set I41, drive assembly I42 and mounting plate I43. Described Y-direction guidance set I41 is installed on base 6; Described driving assembly I42 connects and drive installation plate I43; Described mounting plate I43 and Y-direction guidance set I41 coordinates, and can move along Y-direction guidance set I41, it is provided with described X to guiding mechanism 21.
Described guiding drives assembly II5 to comprise Y-direction guidance set II51, drive assembly II52 and mounting plate II53.Described Y-direction guidance set II51 is installed on base 6; Described driving assembly II52 connects and drive installation plate II53; Described mounting plate II53 and Y-direction guidance set II51 coordinates, and can move along Y-direction guidance set II51, and it is provided with described rotating mechanism II31.
Above embodiment is only the better embodiment of this creation, and not in order to limit this creation, any amendment of making within all spirit in this creation and principle, equivalent replacement, improvement etc., all should be included within the protection domain of this creation.
Claims (5)
1. a flexibility pair drives gantry structure, it is characterised in that: comprise X and drive assembly I, guiding to drive assembly II and base to crossbeam, bracing frame I, bracing frame II, guiding; Wherein, described X is arranged on bracing frame I, the bracing frame II of setting parallel to each other to crossbeam; The guiding that support frame as described above I, bracing frame II are fixedly mounted on setting parallel to each other respectively drives assembly I, guiding to drive on assembly II; Described guiding drives assembly I, guiding to drive assembly II to be arranged on base.
2. flexible pair as claimed in claim 1 is driven gantry structure, it is characterised in that: support frame as described above I is provided with the rotating mechanism I that an energy rotates to guiding mechanism and an energy along Z-direction along X to the X of activity; Support frame as described above II is provided with the rotating mechanism II that an energy rotates along Z-direction.
3. flexible pair as claimed in claim 2 is driven gantry structure, it is characterised in that: described X is installed on rotating mechanism I and rotating mechanism II respectively to crossbeam; Described rotating mechanism I is installed on X on guiding mechanism.
4. flexible pair as claimed in claim 2 is driven gantry structure, it is characterised in that: described guiding drives assembly I to comprise Y-direction guidance set I, drive assembly I and mounting plate I; Described Y-direction guidance set I is installed on base; Described driving assembly I connects and drive installation plate I; Described mounting plate I and Y-direction guidance set I coordinates, and can move along Y-direction guidance set I, it is provided with described X to guiding mechanism.
5. flexible pair as claimed in claim 2 is driven gantry structure, it is characterised in that: described guiding drives assembly II to comprise Y-direction guidance set II, drive assembly II and mounting plate II; Described Y-direction guidance set II is installed on base; Described driving assembly II connects and drive installation plate II; Described mounting plate II and Y-direction guidance set II coordinates, and can move along Y-direction guidance set II, and it is provided with described rotating mechanism II.
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 true CN105666151A (en) | 2016-06-15 |
| CN105666151B CN105666151B (en) | 2018-05-22 |
Family
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) |
Cited By (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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105666151B (en) | 2018-05-22 |
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