CN212762140U - Seven-axis machine tool - Google Patents
Seven-axis machine tool Download PDFInfo
- Publication number
- CN212762140U CN212762140U CN202020628843.7U CN202020628843U CN212762140U CN 212762140 U CN212762140 U CN 212762140U CN 202020628843 U CN202020628843 U CN 202020628843U CN 212762140 U CN212762140 U CN 212762140U
- Authority
- CN
- China
- Prior art keywords
- connecting piece
- shaft
- reduction part
- axis
- speed reduction
- 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.)
- Active
Links
Images
Landscapes
- Machine Tool Units (AREA)
Abstract
The utility model discloses a seven lathe beds, install the workstation on lathe bed and the lathe bed, the workstation can be followed the lathe bed direction and removed, a stand is respectively installed to the lathe bed both sides, install the crossbeam on two stands, the surface of crossbeam has the ram through slide rail movable mounting, install a connecting piece through power speed reduction part on the ram, two connecting pieces are installed through power speed reduction part to the terminal surface of a connecting piece, two connecting pieces install three shaft connection spare through power speed reduction part to the terminal surface, four shaft connection spare is installed through power speed reduction part to three shaft connection spare's terminal surface, and four shaft connection spare's terminal surface installs the processing main shaft through power speed reduction part. The utility model discloses a be provided with a series of structures for this seven lathe possesses the function of seven five continuous moves, saves the Z axle parts of traditional lathe, and the structure is simplified, and can process a plurality of faces of great work piece.
Description
Technical Field
The utility model relates to a machine tool equipment technical field specifically is a seven lathe.
Background
The five-axis machining tool is more and more widely applied to the manufacturing field, has high precision, can machine complex curved surfaces, is deeply loved by modeling enterprises, but has higher price, and is forbidden by a plurality of small enterprises.
The traditional five-axis machine tool is rigid enough, an X/Y/Z three-axis system needs to be designed, so that the body is heavy, the production and manufacturing cost is high, the machining stroke of the traditional small five-axis machine tool is too small, some large complex parts need expensive large five-axis machine tools for machining, and in addition, no better solution exists temporarily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a seven lathe to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a seven lathe beds, installs the workstation on lathe bed and the lathe bed, the workstation can be followed the lathe bed direction and removed, a stand is respectively installed to the lathe bed both sides, install the crossbeam on two stands, the surface of crossbeam has the ram through slide rail movable mounting, install a connecting piece through power speed reduction part on the ram, two connecting pieces are installed through power speed reduction part to the terminal surface of a connecting piece, two connecting pieces install three-axis connecting piece through power speed reduction part to terminal surface, four-axis connecting piece is installed through power speed reduction part to three-axis connecting piece's terminal surface, and four-axis connecting piece's terminal surface installs the processing main shaft through power speed reduction part.
Preferably, the power speed reduction part on the ram is a first shaft speed reducer, and a rotating shaft of the first shaft speed reducer drives a first shaft connecting piece to rotate around the direction vertical to the ram.
Preferably, the power speed reduction part on the first shaft connecting piece is a two-shaft speed reducer, and a rotating shaft of the two-shaft speed reducer drives the two-shaft connecting piece to rotate around the first shaft connecting piece.
Preferably, the power speed reduction part on the two-shaft connecting piece is a three-shaft speed reducer.
Preferably, the power speed reduction part on the triaxial connecting piece is a four-axis speed reducer which is of a hollow structure, the motor is offset, and a pipeline is arranged in the middle of the motor.
Preferably, the power speed reduction part on the four-axis connecting piece is a five-axis speed reducer, the five-axis speed reducer is of a hollow structure, the motor is offset, and a pipeline is installed in the middle of the motor.
Preferably, five rotating shafts on the cross beam are all of a structure that an RV reducer is directly connected with the connecting piece body.
Preferably, built-in pipelines are arranged inside the cross beam, the upright post, the first shaft connecting piece, the second shaft connecting piece, the third shaft connecting piece and the fourth shaft connecting piece.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this seven-axis machine tool, the ingenious novelty of structure, on the basis of gantry machine tool is decided to the tradition, remove the Z axle of lift, when equipment moves, the bulky structure of traditional straight line axle lathe is changed, it is whole light, the energy consumption is lower, the cost is lower, it is more nimble to process, the process range is wider, the processing ability is stronger, the cost has also been reduced simultaneously, the operation consumption of machine tool has been reduced, five rotation axes have been increased, the degree of freedom is high, the flexibility ratio is high, at a clamping in-process, can carry out the processing of 5 faces to the work piece, the X axle of cooperation crossbeam and the Y axle of lathe bed simultaneously, the throughput of lathe can be increased by a wide margin, the process range of lathe is enlarged, realize 7 5 linkages, the influence of detaching tool and work piece interference, as long as in the process range, can realize the processing of any complicated.
2. This seven lathe, through an axle speed reducer, two axle speed reducers, three axle speed reducer, four axle speed reducer and five axle speed reducer, five speed reducer settings all are the rotation axis, compare the sharp axle, the manufacturing degree of difficulty, the maintenance cost in the assembly degree of difficulty and later stage all reduces by a wide margin, the overall cost also reduces by a wide margin, the structure is simpler, life is more of a specified duration, and five rotation axes on the crossbeam all adopt the structure of RV speed reducer directly connecting piece body, avoided power to pass through gear drive's structure behind the speed reducer again, the transmission precision is higher, the reverse clearance of bringing in the gear drive has been avoided.
3. The seven-axis machine tool is internally provided with the power cable, the signal line pipeline, the cooling liquid pipeline and the compressed air pipeline through the built-in pipeline, the pipelines are led out of the machine tool, the conditions of interference with a workpiece, dragging and the like in the machining process are avoided, and the whole appearance is simple and elegant.
Drawings
FIG. 1 is a schematic view of a machine tool according to the present invention;
FIG. 2 is a view of the structure of FIG. 1 at 5 rotational axes;
fig. 3 is a front view of the machine tool of the present invention;
fig. 4 is a top view of the machine tool of the present invention;
fig. 5 is a right side view of the machine tool of the present invention.
In the figure: 1. a bed body; 2. a column; 3. a cross beam; 4. a ram; 5. a shaft connector; 6. a biaxial connector; 7. processing a main shaft; 8. a triaxial connector; 9. a four-axis connecting piece; 10. a work table; 11. a first shaft reducer; 12. a biaxial reducer; 13. a three-axis speed reducer; 14. a four-axis speed reducer; 15. five speed reducers.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 5, the seven-axis machine tool of the present embodiment includes a bed 1 and a bed 1, wherein the bed 1 is mounted on the ground, the table 10 is driven by driving components, such as a rack and a motor, etc., and can move along the direction of the bed 1, i.e., the Y-axis of the machine tool, a substitute processing component is placed on the table 10 and can move along with the table 10, two columns 2 are respectively mounted on two sides of the bed 1, a beam 3 is mounted on the two columns 2, the beam 3 is located above the bed 1 and the table 10, the beam 3 is supported by the columns 2, a ram 4 is movably mounted on the surface of the beam 3 through an electric slide rail and is acted by an electric slide rail, the ram 4 can perform sliding movement along the surface of the beam 3, i.e., the X-axis of the machine tool, a shaft connecting member 5 is mounted on the ram 4 through a power reducing component, and the shaft connecting member, the first rotating shaft is arranged on the power speed reducing part, the first shaft connecting piece 5 can rotate around the first rotating shaft, the tail end surface of the first shaft connecting piece 5 is provided with a second shaft connecting piece 6 through the power speed reducing part, the second shaft connecting piece 6 can rotate and swing around the first shaft connecting piece 5, the second shaft connecting piece 6 is provided with a third shaft connecting piece 8 through the power speed reducing part, the tail end surface of the third shaft connecting piece 8 is provided with a fourth shaft connecting piece 9 through the power speed reducing part, the tail end surface of the fourth shaft connecting piece 9 is provided with a processing main shaft 7 through the power speed reducing part, the processing main shaft 7 is actually used as an output end of workpiece processing and can be used as a motor and an output shaft, the processing main shaft only serves as a power output part and is provided with a processing tool, and can be.
Specifically, the power speed reduction part on the ram 4 is a first shaft speed reducer 11, a first rotating shaft is arranged in the power speed reduction part, the motor is installed on the first rotating shaft, the speed reduction part is arranged on the first rotating shaft, and the rotating shaft of the first shaft speed reducer 11 drives a first shaft connecting piece 5 to rotate around the direction vertical to the ram 4.
Furthermore, the power speed reduction part on the first shaft connecting piece 5 is a second shaft speed reducer 12, a second rotating shaft is arranged in the power speed reduction part, the second rotating shaft is provided with a speed reduction part while a motor is installed on the second rotating shaft, and the rotating shaft of the second shaft speed reducer 12 drives the second shaft connecting piece 6 to rotate around the first shaft connecting piece 5.
Furthermore, the power speed reduction part on the two-shaft connecting piece 6 is a three-shaft speed reducer 13, a third rotating shaft is arranged in the power speed reduction part, and the power speed reduction part is provided with a speed reduction part while a motor is installed on the third rotating shaft to drive the three-shaft connecting piece 8 to move.
Furthermore, the power speed reduction part on the triaxial connecting piece 8 is a four-axis speed reducer 14, a fourth rotating shaft is arranged in the power speed reduction part, the power speed reduction part is provided with a speed reduction part while a motor is arranged on the power speed reduction part, the four-axis connecting piece 9 is driven to move, the four-axis speed reducer 14 is of a hollow structure, the motor is offset, the rotating shaft is arranged in a deviation mode, and a pipeline is arranged in the middle of.
Furthermore, the power speed reduction part on the four-axis connecting piece 9 is a five-axis speed reducer 15, the five-axis speed reducer 15 is of a hollow structure, the motor is offset, a pipeline is arranged in the middle of the five-axis speed reducer for conveying pipelines, the four-axis connecting piece 9 is actually used as a final rotating shaft to output rotating force to drive the machining main shaft 7 to rotate, the actual machining position is changed, and particularly when a cutter is directly arranged on the machining main shaft 7, the cutter falling position of the cutter can be directly changed.
Further, five rotation axes on the crossbeam 3 all adopt the structure that RV speed reducer directly links the connecting piece body, and the RV speed reducer is more common speed reducer among the worm gear speed reducer family, has avoided power to pass through gear drive's structure again behind the speed reducer, and the transmission precision is higher, has avoided the reverse clearance that brings in the gear drive.
Furthermore, built-in pipelines are arranged inside the cross beam 3, the upright post 2, the first shaft connecting piece 5, the second shaft connecting piece 6, the third shaft connecting piece 8 and the fourth shaft connecting piece 9, power cables, signal line pipelines, cooling liquid pipelines and compressed air pipelines can be arranged in the built-in pipelines, pipelines are arranged inside the machine tool, and the situations of interference with workpieces, dragging and the like in the machining process are avoided.
The using method of the embodiment comprises the following steps: the whole seven-axis machine tool takes the movement direction of a worktable 10 along a bed body 1 as a Y axis, takes the movement direction of a ram 4 along a cross beam 3 as an X axis, and takes a first-axis speed reducer 11, a second-axis speed reducer 12, a third-axis speed reducer 13, a fourth-axis speed reducer 14 and a fifth-axis speed reducer 15 as five rotating axes, so that a seven-axis five-linkage machine tool body is formed, all parts such as motors, cooling liquid pipeline control valves, electric tracks of the ram 4, driving parts of the worktable 10 and the like on the speed reducers are electrically controlled by a controller of the machine tool, in the actual processing process, a large-sized complex workpiece is clamped in the processing range of 5 rotating axes as much as possible, the 5 axes are linked during the processing of the machine tool, after all characteristics capable of being processed are processed, the workpiece except the bottom end surface cannot be processed, any surface can be processed, then the next processing, the motor on the first shaft reducer 11 is started, the rotating shaft drives the first shaft connecting piece 5 to rotate around the motor, so that the second shaft connecting piece 6, the third shaft connecting piece 8, the fourth shaft connecting piece 9, the processing main shaft 7 and the like connected with the first shaft connecting piece 5 perform rotary motion, the motor on the second shaft reducer 12 is started, so that the rotating shaft drives the second shaft connecting piece 6 to perform rotary swing, so that the third shaft connecting piece 8 and the like connected with the second shaft connecting piece 6 perform rotary motion, the third shaft connecting piece 8 and the upper part thereof perform swing motion when the third shaft reducer 13 is sequentially used according to the requirements of the processing technology, the fourth shaft connecting piece 9 and the upper part thereof can be driven to perform swing by the fourth shaft reducer 14, the components on the processing main shaft 7 are driven to perform rotary motion by the fifth shaft reducer 15, and particularly when the, the outer machine tool can be provided with a tool magazine and can automatically change tools according to the processing requirements.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a seven lathe, includes lathe bed (1), installs workstation (10) on lathe bed (1), and workstation (10) can be followed lathe bed (1) direction and removed, its characterized in that: each install a stand (2) lathe bed (1) both sides, install crossbeam (3) on two stands (2), the surface of crossbeam (3) has ram (4) through slide rail movable mounting, install one connecting piece (5) through power speed reduction part on ram (4), two axle connecting pieces (6) are installed through power speed reduction part to the terminal surface of one connecting piece (5), two axle connecting pieces (6) install triaxial connecting piece (8) through power speed reduction part to terminal surface, four-axis connecting piece (9) are installed through power speed reduction part to the terminal surface of triaxial connecting piece (8), and the terminal surface of four-axis connecting piece (9) installs processing main shaft (7) through power speed reduction part.
2. A seven-axis machine tool according to claim 1, wherein: the power speed reduction part on the ram (4) is a shaft speed reducer (11), and a rotating shaft of the shaft speed reducer (11) drives a shaft connecting piece (5) to rotate around the direction vertical to the ram (4).
3. A seven-axis machine tool according to claim 1, wherein: the power speed reduction part on the first shaft connecting piece (5) is a biaxial speed reducer (12), and a rotating shaft of the biaxial speed reducer (12) drives the biaxial connecting piece (6) to rotate around the first shaft connecting piece (5).
4. A seven-axis machine tool according to claim 1, wherein: and the power speed reduction part on the two-shaft connecting piece (6) is a three-shaft speed reducer (13).
5. A seven-axis machine tool according to claim 1, wherein: the power speed reduction part on the triaxial connecting piece (8) is a four-axis speed reducer (14), the four-axis speed reducer (14) is of a hollow structure, the motor is offset, and a pipeline is installed in the middle of the motor.
6. A seven-axis machine tool according to claim 1, wherein: the power speed reduction part on the four-axis connecting piece (9) is a five-axis speed reducer (15), the five-axis speed reducer (15) is of a hollow structure, the motor is offset, and a pipeline is arranged in the middle of the motor.
7. A seven-axis machine tool according to claim 1, wherein: five rotating shafts on the cross beam (3) are all of structures that RV speed reducers directly connect the connecting piece bodies.
8. A seven-axis machine tool according to claim 1, wherein: the internal parts of the beam (3), the upright post (2), the first shaft connecting piece (5), the second shaft connecting piece (6), the third shaft connecting piece (8) and the fourth shaft connecting piece (9) are all provided with built-in pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020628843.7U CN212762140U (en) | 2020-04-23 | 2020-04-23 | Seven-axis machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020628843.7U CN212762140U (en) | 2020-04-23 | 2020-04-23 | Seven-axis machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212762140U true CN212762140U (en) | 2021-03-23 |
Family
ID=75065794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020628843.7U Active CN212762140U (en) | 2020-04-23 | 2020-04-23 | Seven-axis machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212762140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360552A (en) * | 2020-04-23 | 2020-07-03 | 天津三合智能装备制造有限公司 | Seven-axis machine tool |
-
2020
- 2020-04-23 CN CN202020628843.7U patent/CN212762140U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360552A (en) * | 2020-04-23 | 2020-07-03 | 天津三合智能装备制造有限公司 | Seven-axis machine tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2020010908A1 (en) | Additive and subtractive composite manufacturing device and method | |
| CN106112977B (en) | A kind of submissive polishing Serial-Parallel Type robot technique platform of curved surface class workpiece | |
| CN107443173B (en) | A large-stroke, high-rigidity series-parallel machine tool with reconfigurable characteristics | |
| CN110774015B (en) | Series-parallel machine tool with overconstrained few-degree-of-freedom parallel modules and movement method | |
| CN111360552A (en) | Seven-axis machine tool | |
| CN100503150C (en) | Five-degree-of-freedom hybrid CNC machine tool | |
| CN212762140U (en) | Seven-axis machine tool | |
| CN111185914B (en) | Five-axis grinding robot | |
| CN112571068A (en) | Horizontal five-axis turning and milling composite machining center with opposite double main shafts | |
| CN111299849A (en) | Laser cutting machine with double swinging heads | |
| CN115302073A (en) | An automotive aluminum casting processing system | |
| CN212794937U (en) | Truss manipulator based on transport | |
| CN214558313U (en) | High-precision three-dimensional high-speed laser cutting device | |
| CN1559753A (en) | Three-axis Parallel Spindle Head Mechanism Realizing Multi-directional Vertical and Horizontal Machining | |
| CN212600049U (en) | Automobile filter assembling platform with fixing clamp | |
| CN110480762B (en) | Modular three-degree-of-freedom machining robot | |
| CN211490867U (en) | Movable carrier frame of polishing workstation | |
| CN112045320A (en) | CO for nonmetal processing2Five-axis laser cutting machine and working method thereof | |
| CN214686573U (en) | 3T3R robot for cleaning and machining castings and casting machining system | |
| CN217571532U (en) | Welding fixture with self-locking function and six degrees of freedom capable of being pneumatically adjusted | |
| CN114952321A (en) | Oscillating turntable mixed type multi-axis linkage numerical control machining equipment workbench double-turntable | |
| CN117340865A (en) | Four-axis truss manipulator device | |
| CN212241066U (en) | A high-rigidity five-axis robot | |
| CN115138966A (en) | Three-branch five-degree-of-freedom ultra-large working space laser processing robot | |
| CN211759425U (en) | Flexible welding platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |