CN105500020A - Portal five-axis numerical control machining center - Google Patents
Portal five-axis numerical control machining center Download PDFInfo
- Publication number
- CN105500020A CN105500020A CN201610028230.8A CN201610028230A CN105500020A CN 105500020 A CN105500020 A CN 105500020A CN 201610028230 A CN201610028230 A CN 201610028230A CN 105500020 A CN105500020 A CN 105500020A
- Authority
- CN
- China
- Prior art keywords
- base
- workbench
- guide rail
- column
- slide
- 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
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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/157—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
- B23Q3/15713—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle
- B23Q3/1572—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means
- B23Q3/15722—Rotary discs or drums
-
- 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
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/48—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs
- B23Q1/4852—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs a single sliding pair followed perpendicularly by a single rotating pair
- B23Q1/4857—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs a single sliding pair followed perpendicularly by a single rotating pair followed perpendicularly by a single rotating pair
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/1556—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of non-rotary tools
- B23Q3/15566—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of non-rotary tools the tool being inserted in a tool holder directly from a storage device, i.e. without using transfer devices
Abstract
The invention provides a portal five-axis numerical control machining center stable in structure. The machining center comprises a base, a portal frame, a workbench, a sliding seat and a handpiece. The portal frame comprises two columns arranged on the base and a bridge connected with the two columns. The workbench comprises a workbench base and a cradle which is rotationally connected with the workbench base. A cradle motor driving the cradle to rotate is arranged on the workbench base. The cradle rotates around the X-direction axis. A rotary tool magazine is arranged on one side of the base. An X-direction guide rail, a Y-direction guide rail and a Z-direction guide rail are all linear roller straight guide rails. The handpiece moves in the X/Z direction, the workbench moves in the Y direction, and a portal beam is fixed to the columns or integrated with the columns, so that the machining center is stable in structure and high in shock resistance; multiple rib plate structures on a rack enable the rack to be lighter on the premise of ensuring enough strength; a spindle box is closer to the Z-direction guide rail, so that the rigidity of the spindle box is effectively improved.
Description
Technical field
The present invention relates to Digit Control Machine Tool field, what especially relate to is a kind of gate five-axis NC machine center.
Background technology
The type of existing numerical control machining center is a lot, general five-axis NC machine center is that workbench rotates, head moves up in X/Y/Z side, pontic moves on column, pontic and column are bascule stability deficiency and the volume adding column, simultaneously because column higher pontic translational speed is restricted, the driver of drive axle body movement is complicated.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, a kind of constitutionally stable gate five-axis NC machine center is provided.
For achieving the above object, technical solution of the present invention is: gate five-axis NC machine center, comprises base, the raft of pontoons, workbench, slide, head, and the described raft of pontoons comprises is located at two columns on base and the pontic being connected two columns; Described base is provided with Y-direction guide rail, and described workbench is slidably arranged on Y-direction guide rail, is provided with the Y-direction lead screw pair driving workbench to slide between described base and workbench; The front portion of described pontic is provided with X direction guiding rail, and described slide is slidably arranged on X direction guiding rail, be provided with between described slide and pontic drive slide to slide X to lead screw pair; The front portion of described slide is provided with Z-direction guide rail, and described head is slidably arranged on Z-direction guide rail, is provided with the Z-direction lead screw pair driving head to slide between described head and slide; The cradle that described workbench comprises table base and is rotatably connected with table base, described table base is provided with the cradle motor driving cradle to rotate.The raft of pontoons and column are fixing structure, and structure is more stable.
Preferably, described base is provided with rotation tool magazine, and described cradle rotates to axle around X.For the cutter changing of main shaft.
Preferably, described X direction guiding rail, Y-direction guide rail and Z-direction guide rail are linear roller line slideway.The bearing capacity of linear roller line slideway is strong, precision is high, speed is fast.
Preferably, the described raft of pontoons also comprises the connecting plate of connection two column, and described connecting plate is located at the lower end of column, and described pontic is located at the upper end of column, and described column, pontic and connecting plate are structure as a whole.Column, pontic and connecting plate are structure as a whole, and overall structure is more stable.
Preferably, described head comprises frame, motor and main shaft, described frame comprises the main spindle box in back seat and back seat front, described motor is located at above main spindle box, the top of described main shaft is located in main spindle box, be equipped with horizontal ribbed between the upper, middle and lower of the both sides of described main spindle box and back seat, vertical floor is equipped with between the both sides, upper end of described main spindle box and back seat, be equipped with horizontal deep floor between the both sides of described vertical floor and back seat, the top of described back seat is provided with the upper head plate be connected with vertical floor.Multiple rib structures in frame, make less volume have high rigidity, amount that reduce engine is nose heave, increase head stability.
Preferably, the both sides, rear end of described base are equipped with the column holder for vertical columns, the upper end protuberate basic unit of described column holder, described base is the hollow structure with inner chamber, the inwall of this inner chamber is provided with transverse ribs and longitudinal rib, and the middle part of inner chamber is provided with the support column connecting roof and diapire.This structure has damping performance.
Preferably, described column and pontic are hollow casing, and the inwall of this casing is provided with plural loop floor and several strip floors vertical with ring-type floor, and described column and pontic outer wall are provided with hollow hole.Add the rigidity of the raft of pontoons, improve torque resistant and damping performance, can the vibration transfer produced be cut.
Preferably, described head also comprises the collar bush entangling main shaft, and the upper end of described collar bush is fixed on the bottom of main spindle box; Hollow out in the middle part of described vertical floor, the horizontal ribbed middle part hollow out at main spindle box top and middle part.Alleviate the weight of frame.
By adopting above-mentioned technical scheme, the invention has the beneficial effects as follows: head of the present invention moves in X/Z direction, workbench moves in the Y direction, door beam and column are fixed or one, Stability Analysis of Structures, and anti-vibration resistance is strong; Multiple rib structures in frame, lighter under making frame ensure the prerequisite of sufficient intensity, main spindle box and Z-direction guide rail are closer to, effectively raising main spindle box rigidity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of head of the present invention;
Fig. 3 is the STRUCTURE DECOMPOSITION figure of frame of the present invention and collar bush;
Fig. 4 is the structural representation of the raft of pontoons of the present invention;
Fig. 5 is the structural representation of base of the present invention.
Main Reference Numerals illustrates:
Base 1; Y-direction guide rail 11; Y-direction lead screw pair 12; Column holder 13; Transverse ribs 14; Longitudinal rib 15; Support column 16; Workbench 2; Table base 21; Cradle 22; The raft of pontoons 3; Pontic 31; Column 32; Connecting plate 33; X direction guiding rail 34; X is to lead screw pair 35; Ring-type floor 36; Strip floor 37; Hollow hole 38; Slide 4; Z-direction guide rail 41; Z-direction lead screw pair 42; Head 5; Back seat 511; Main spindle box 512; Horizontal ribbed 513; Vertical floor 514; Deep floor 515; Upper head plate 516; Motor 52; Main shaft 53; Collar bush 54; Rotate tool magazine 6.
Detailed description of the invention
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
As Figure 1-Figure 5, gate five-axis NC machine center of the present invention, comprises base 1, the raft of pontoons 3, workbench 2, slide 4, head 5, and the described raft of pontoons 3 comprises is located at two columns 32 on base 1 and the pontic 31 being connected two columns 32; Described base 1 is provided with Y-direction guide rail 11, and described workbench is slidably arranged on Y-direction guide rail, is provided with the Y-direction lead screw pair 12 driving workbench 2 to slide between described base 1 and workbench 2; The front portion of described pontic 31 is provided with X direction guiding rail 34, and described slide 4 is slidably arranged on X direction guiding rail 34, be provided with between described slide 4 and pontic 31 drive slide 4 to slide X to lead screw pair 35; The front portion of described slide 4 is provided with Z-direction guide rail 41, and described head 5 is slidably arranged on Z-direction guide rail 41, is provided with the Z-direction lead screw pair driving head to slide between described head 5 and slide; The cradle 22 that described workbench 2 comprises table base 21 and is rotatably connected with table base 21, described table base 21 is provided with the cradle motor driving cradle 22 to rotate; Described base 1 is provided with and rotates tool magazine 6, and described cradle 22 rotates to axle around X; Described X direction guiding rail 34, Y-direction guide rail 11 and Z-direction guide rail 41 are linear roller line slideway, and the bearing capacity of linear roller line slideway is strong, precision is high, speed is fast;
The described raft of pontoons 3 also comprises the connecting plate 33 of connection two column 32, and described connecting plate 33 is located at the lower end of column 32, and described pontic 31 is located at the upper end of column 32, and described column 32, pontic 31 and connecting plate 33 are structure as a whole, and raft of pontoons overall structure is more stable; Described column 32 and pontic 31 are hollow casing, the inwall of this casing is provided with plural loop floor 36 and several strip floors 37 vertical with ring-type floor 36, and ring-type floor 36 and strip floor 37 intersect the rigidity that mesh reinforcements increases the raft of pontoons; Described column 32 is provided with hollow hole 38, to alleviate the weight of the raft of pontoons 3 with pontic 31 outer wall;
Described head 5 comprises frame, motor 52, main shaft 53 and collar bush 54, described frame comprises the main spindle box 512 in back seat 511 and back seat 511 front, described motor 52 is located at above main spindle box 512, the top of described main shaft 53 is located in main spindle box 512, the top of the both sides of described main spindle box 512, middle part and be equipped with horizontal ribbed 513 between bottom and back seat 511, vertical floor 514 is equipped with between the both sides, upper end of described main spindle box 512 and back seat, horizontal deep floor 515 is equipped with between the both sides of described vertical floor 514 and back seat 511, the top of described back seat 511 is provided with the upper head plate 516 be connected with vertical floor 514, multiple rib structures in frame, make less volume have high rigidity, amount that reduce engine is nose heave, increase head stability, the upper end of described collar bush 54 is fixed on the bottom of main spindle box 512, hollow out in the middle part of described vertical floor 514, main spindle box 512 top and middle part horizontal ribbed 513 middle part hollow out, alleviate the weight of frame,
The both sides, rear end of described base 1 are equipped with the column holder 13 for vertical columns 32, and the upper end protuberate basic unit 1 of described column holder 13, can reduce the length of column 32, reduce the casting difficulty of the raft of pontoons 3; Described base 1 is for having the hollow structure of inner chamber, and the inwall of this inner chamber is provided with transverse ribs 14 and longitudinal rib 15, and the middle part of inner chamber is provided with the support column 16 connecting roof and diapire, and this structure has damping performance.
Above-described, be only preferred embodiment of the present invention, the scope that this practicality is implemented can not be limited, every equalization change of doing according to the present patent application the scope of the claims and decoration, all should still belong in scope that the present invention contains.
Claims (8)
1. gate five-axis NC machine center, is characterized in that: comprise base, the raft of pontoons, workbench, slide, head, and the described raft of pontoons comprises is located at two columns on base and the pontic being connected two columns; Described base is provided with Y-direction guide rail, and described workbench is slidably arranged on Y-direction guide rail, is provided with the Y-direction lead screw pair driving workbench to slide between described base and workbench; The front portion of described pontic is provided with X direction guiding rail, and described slide is slidably arranged on X direction guiding rail, be provided with between described slide and pontic drive slide to slide X to lead screw pair; The front portion of described slide is provided with Z-direction guide rail, and described head is slidably arranged on Z-direction guide rail, is provided with the Z-direction lead screw pair driving head to slide between described head and slide; The cradle that described workbench comprises table base and is rotatably connected with table base, described table base is provided with the cradle motor driving cradle to rotate.
2. gate five-axis NC machine center according to claim 1, it is characterized in that: described base is provided with rotation tool magazine, described cradle rotates to axle around X.
3. gate five-axis NC machine center according to claim 1, is characterized in that: described X direction guiding rail, Y-direction guide rail and Z-direction guide rail are linear roller line slideway.
4. gate five-axis NC machine center according to claim 1, it is characterized in that: the described raft of pontoons also comprises the connecting plate of connection two column, described connecting plate is located at the lower end of column, and described pontic is located at the upper end of column, and described column, pontic and connecting plate are structure as a whole.
5. gate five-axis NC machine center according to claim 1, it is characterized in that: described head comprises frame, motor and main shaft, described frame comprises the main spindle box in back seat and back seat front, described motor is located at above main spindle box, the top of described main shaft is located in main spindle box, the top of the both sides of described main spindle box, middle part and be equipped with horizontal ribbed between bottom and back seat, vertical floor is equipped with between the both sides, upper end of described main spindle box and back seat, horizontal deep floor is equipped with between the both sides of described vertical floor and back seat, the top of described back seat is provided with the upper head plate be connected with vertical floor.
6. gate five-axis NC machine center according to claim 1, it is characterized in that: the both sides, rear end of described base are equipped with the column holder for vertical columns, the upper end protuberate basic unit of described column holder, described base is the hollow structure with inner chamber, the inwall of this inner chamber is provided with transverse ribs and longitudinal rib, and the middle part of inner chamber is provided with the support column connecting roof and diapire.
7. gate five-axis NC machine center according to claim 4, it is characterized in that: described column and pontic are hollow casing, the inwall of this casing is provided with plural loop floor and several strip floors vertical with ring-type floor, and described column and pontic outer wall are provided with hollow hole.
8. gate five-axis NC machine center according to claim 5, is characterized in that: described head also comprises the collar bush entangling main shaft, the upper end of described collar bush is fixed on the bottom of main spindle box; Hollow out in the middle part of described vertical floor, the horizontal ribbed middle part hollow out at main spindle box top and middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610028230.8A CN105500020A (en) | 2016-01-18 | 2016-01-18 | Portal five-axis numerical control machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610028230.8A CN105500020A (en) | 2016-01-18 | 2016-01-18 | Portal five-axis numerical control machining center |
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| Publication Number | Publication Date |
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| CN105500020A true CN105500020A (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610028230.8A Pending CN105500020A (en) | 2016-01-18 | 2016-01-18 | Portal five-axis numerical control machining center |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041543A (en) * | 2016-06-22 | 2016-10-26 | 佛山市盈向精密机械科技有限公司 | Five-axis linkage double-station machining center |
| CN106077773A (en) * | 2016-06-27 | 2016-11-09 | 安徽霍仕达机电有限责任公司 | A kind of five axle cradle-type milling machines |
| CN106736630A (en) * | 2016-12-13 | 2017-05-31 | 深圳市华亚数控机床有限公司 | Five- sided machining machine |
| CN106737151A (en) * | 2017-03-07 | 2017-05-31 | 昆山日日先精密机械有限公司 | A kind of grinding machine accurate X-axis structure high |
| CN106737149A (en) * | 2017-03-07 | 2017-05-31 | 昆山日日先精密机械有限公司 | A kind of vertical grinding head mechanism of grinding machine |
| CN107052460A (en) * | 2017-02-04 | 2017-08-18 | 苏州睿达矩自动化设备有限公司 | A kind of five degree of freedom numerical control processing apparatus |
| CN108942347A (en) * | 2018-09-27 | 2018-12-07 | 昆山京元登精密机械有限公司 | Numerical control machining center cutter quick change structure |
| CN110153805A (en) * | 2019-06-20 | 2019-08-23 | 深圳市钜匠科技有限公司 | A kind of nine axis linkage comprehensive process center |
| EP3689536A1 (en) * | 2017-01-05 | 2020-08-05 | Fives Cinetic Corp. | Method of operating a multi-tool part cleaning machine |
| CN112475936A (en) * | 2020-11-18 | 2021-03-12 | 广东普拉迪科技股份有限公司 | Five-axis small gantry numerical control machining center with door-shaped closed high-rigidity structure |
| CN114536035A (en) * | 2022-02-23 | 2022-05-27 | 玉环尚达机械有限公司 | Part machining milling machine |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041543A (en) * | 2016-06-22 | 2016-10-26 | 佛山市盈向精密机械科技有限公司 | Five-axis linkage double-station machining center |
| CN106077773A (en) * | 2016-06-27 | 2016-11-09 | 安徽霍仕达机电有限责任公司 | A kind of five axle cradle-type milling machines |
| CN106736630B (en) * | 2016-12-13 | 2020-06-30 | 深圳市华亚数控机床有限公司 | Pentahedron processing machine |
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| US11192150B2 (en) | 2017-01-05 | 2021-12-07 | Fives Cinetic Corp. | Multi-tool part cleaning machine |
| EP3689536A1 (en) * | 2017-01-05 | 2020-08-05 | Fives Cinetic Corp. | Method of operating a multi-tool part cleaning machine |
| CN107052460A (en) * | 2017-02-04 | 2017-08-18 | 苏州睿达矩自动化设备有限公司 | A kind of five degree of freedom numerical control processing apparatus |
| CN106737151A (en) * | 2017-03-07 | 2017-05-31 | 昆山日日先精密机械有限公司 | A kind of grinding machine accurate X-axis structure high |
| CN106737149A (en) * | 2017-03-07 | 2017-05-31 | 昆山日日先精密机械有限公司 | A kind of vertical grinding head mechanism of grinding machine |
| CN108942347A (en) * | 2018-09-27 | 2018-12-07 | 昆山京元登精密机械有限公司 | Numerical control machining center cutter quick change structure |
| CN110153805A (en) * | 2019-06-20 | 2019-08-23 | 深圳市钜匠科技有限公司 | A kind of nine axis linkage comprehensive process center |
| CN112475936A (en) * | 2020-11-18 | 2021-03-12 | 广东普拉迪科技股份有限公司 | Five-axis small gantry numerical control machining center with door-shaped closed high-rigidity structure |
| CN114536035A (en) * | 2022-02-23 | 2022-05-27 | 玉环尚达机械有限公司 | Part machining milling machine |
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Application publication date: 20160420 |
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