CN116551051A - Multi-shaft universal milling head device - Google Patents
Multi-shaft universal milling head device Download PDFInfo
- Publication number
- CN116551051A CN116551051A CN202310762840.0A CN202310762840A CN116551051A CN 116551051 A CN116551051 A CN 116551051A CN 202310762840 A CN202310762840 A CN 202310762840A CN 116551051 A CN116551051 A CN 116551051A
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- China
- Prior art keywords
- transmission case
- milling head
- shaft
- head device
- machine tool
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- 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
- 238000003801 milling Methods 0.000 title claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 11
- 238000003754 machining Methods 0.000 abstract description 20
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
- B23C9/005—Details or accessories so far as specially adapted to milling machines or cutter milling heads
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a multi-shaft universal milling head device, which comprises a transmission case and a power control output mechanism connected with the transmission case, wherein the output end of the transmission case is connected with an output shaft of a machine tool; the machine tool outputs power to each power control output mechanism through the transmission case, and the power control output mechanism can perform multi-axis output and control the output of each axis through the clutch. According to the multi-shaft universal milling head device, the on-off of each output shaft and each input shaft can be automatically switched through the clutch, so that the used cutters can be automatically started, the unused cutters are stopped, the external load of a main shaft of a machine tool is reduced, and the service lives of the machine tool and the multi-shaft universal milling head are prolonged; the machining tool for machining the workpiece can be installed on the multi-shaft universal milling head in advance according to the required machining tool, then the relative position of the machine tool spindle and the workpiece is only required to be adjusted according to the required machining position, the time for replacing the tool and adjusting the position of the milling head is shortened, and the machining efficiency is greatly improved.
Description
Technical Field
The invention belongs to the technical field of milling heads, and particularly relates to a multi-shaft universal milling head device.
Background
In machining, a plurality of end faces of large workpieces which are difficult to turn over are required to be machined, such as milling faces, drilling holes, boring holes and the like, and a universal milling head is used for machining the workpieces. The universal milling head can realize multidirectional and multi-surface machining after one-time clamping, and the machining precision and the machining efficiency can be improved through one-time clamping. However, in the actual use process, when a workpiece with a plurality of surfaces to be machined and small machining workload is machined at one time, the direction of the universal milling head needs to be frequently adjusted and the position of the universal milling head needs to be adjusted, so that the machining efficiency is greatly reduced.
Disclosure of Invention
The present invention is directed to a multi-axis universal milling head device, which solves the problems set forth in the above-mentioned background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a multiaxis universal cutter head device, includes the transmission case and links to each other power control output mechanism with the transmission case, the output shaft of lathe is connected to the output of transmission case, power control output mechanism includes installation base, support column, clutch, outer end seat, installation base installs the side at the transmission case, installation base and outer end seat are connected to the support column, the clutch sets up between installation base and outer end seat, still rotate on the outer end seat and connect power output shaft, the output of clutch is connected to power output shaft's one end.
Preferably, the transmission case comprises a shell, an input shaft, a driving gear, a driven gear and an input shaft extension connecting rod, wherein the input shaft, the driving gear, the driven gear and the input shaft extension connecting rod are all arranged in the shell, the driving gear is arranged at one end of the input shaft, the driving gear is vertically in transmission connection with a plurality of driven gears, a transmission shaft is inserted in the middle of the driven gear, the input shaft extension connecting rod is connected with one end of the input shaft, and the transmission shaft and the outer end of the input shaft extension connecting rod are both connected with the input end of the clutch.
Preferably, the driving gear and the driven gear are both spiral bevel gears.
Preferably, the clutch is an electromagnetic clutch.
Preferably, the outer end seat is connected with an output rod, and the tail end of the output rod is connected with a cutter.
Preferably, the output rod comprises an outer fixed rod and an inner rotating rod, the inner rotating rod is rotatably arranged in the outer fixed rod, one end of the inner rotating rod is connected with the power output shaft, and the other end of the inner rotating rod is connected with the cutter.
Preferably, the inner rotating rod is provided with an inner spline structure and is matched with the end head of the power output shaft.
Preferably, the transmission case is fixedly connected with a transmission case mounting seat, the transmission case mounting seat is connected with a machine tool connecting seat through a bolt, and the machine tool connecting seat is arranged on a machine tool.
Preferably, the machine tool connecting seat is provided with an annular groove, the cross section of the annular groove is in a convex shape, the head of the bolt is arranged in the annular groove, and the rod part penetrates through the transmission case mounting seat and is fixed through a nut.
The invention has the technical effects and advantages that: the multi-shaft universal milling head device has the advantages that each output shaft and each input shaft of the multi-shaft universal milling head are connected through the spiral bevel gear, the structure is compact, and the transmission efficiency is high. An electromagnetic clutch is arranged between each output shaft and each input shaft, the on-off of each output shaft and each input shaft can be automatically switched through the clutch, and in actual use, the used cutters can be automatically started, and the unused cutters can be stopped, so that the external load of a main shaft of a machine tool is reduced, and the service lives of the machine tool and a multi-shaft universal milling head are prolonged;
the machining tool for machining the workpiece can be installed on the multi-shaft universal milling head in advance according to the required machining tool, then the relative position of the machine tool spindle and the workpiece is adjusted according to the required machining position, the function of the direction tool for machining the surface in which direction is required is achieved, the time for replacing the tool and adjusting the position of the milling head is shortened, and the machining efficiency is greatly improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention mounted on a machine tool;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic view of the cross-sectional structure of A-A in FIG. 3;
FIG. 5 is a schematic diagram of the structure of the transmission case and the power control output mechanism of the present invention;
FIG. 6 is a schematic view of the structure of the output rod of the present invention;
FIG. 7 is a schematic diagram of the present invention;
FIG. 8 is a schematic view in the direction A of FIG. 7;
in the figure: 1. a machine tool; 2. a transmission case; 21. a housing; 22. an input shaft; 23. a drive gear; 24. a driven gear; 25. an input shaft extension link; 3. a power control output mechanism; 31. a mounting base; 32. a support column; 33. a clutch; 34. an outer end seat; 35. a power output shaft; 4. an output lever; 41. an outer fixing rod; 42. an inner rotating rod; 5. a transmission case mounting seat; 6. a machine tool connecting seat; 7. a bolt; 8. an annular groove.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present invention, but is not intended to limit the present invention. In addition, the technical features of the embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
The invention provides a multi-shaft universal milling head device as shown in figures 1-8, which comprises a transmission case 2 and a power control output mechanism 3 connected with the transmission case 2, wherein the output end of the transmission case 2 is connected with an output shaft of a machine tool 1; the machine tool 1 outputs power to each power control output mechanism 3 through the transmission case 2, and the power control output mechanism 3 can perform multi-axis output.
The transmission case 2 comprises a shell 21, an input shaft 22, a driving gear 23, a driven gear 24 and an input shaft extension connecting rod 25, wherein the input shaft 22, the driving gear 23, the driven gear 24 and the input shaft extension connecting rod 25 are all arranged in the shell 21, the shell 21 is hexahedron, one surface of the shell is connected with the machine tool 1, the other five surfaces of the shell are connected with a power control output mechanism 3, the driving gear 23 is arranged at one end of the input shaft 22, the driving gear 23 and the driven gear 24 are all arranged as spiral bevel gears, the driving gear 23 is meshed with the driven gears 24, the driving gear 23 is vertically in transmission connection with a plurality of driven gears 24, the machine tool 1 can drive the power control output mechanism 3 arranged at four sides, a transmission shaft is inserted in the middle of the driven gear 24, the input shaft extension connecting rod 25 is connected with one end of the input shaft 22, the machine tool 1 can drive the power control output mechanism 3 arranged at the opposite side, and the outer ends of the transmission shaft and the input shaft extension connecting rod 25 are all connected with the input end of a clutch 33;
the power control output mechanism 3 comprises a mounting base 31, a support column 32, a clutch 33 and an outer end seat 34, wherein the mounting base 31 is arranged on the side face of the transmission case 2, the support column 32 is connected with the mounting base 31 and the outer end seat 34, the clutch 33 is arranged between the mounting base 31 and the outer end seat 34, the outer end seat 34 is further rotatably connected with a power output shaft 35, one end of the power output shaft 35 is connected with the output end of the clutch 33, each transmission shaft and the input shaft extension connecting rod 25 penetrate through the mounting base 31 to be connected with the input end of the clutch 33, the clutch 33 is an electromagnetic clutch, and the clutch control on the power output shaft 35 is realized through power-on control.
The outer end seat 34 is connected with the output rod 4, and the tail end of the output rod 4 is connected with a cutter. The output rod 4 comprises an outer fixed rod 41 and an inner rotating rod 42, the inner rotating rod 42 is rotatably arranged in the outer fixed rod 41, one end of the inner rotating rod 42 is connected with the power output shaft 35, and the other end is connected with the cutter; the inner rotating rod 42 is provided with an inner spline structure and is matched with the end head of the power output shaft 35. The output rod 4 is provided with various sizes, and can be selected and assembled according to processing requirements.
The machine tool 1 is connected with the transmission case 2 through an angle adjusting device, the angle adjusting device is used for adjusting the angle of the transmission case 2 and an installation mechanism arranged on the transmission case 2, the angle adjusting device comprises a transmission case installation seat 5, a machine tool connection seat 6, a bolt 7 and an annular groove 8, the transmission case 2 is fixedly connected with the transmission case installation seat 5, the transmission case installation seat 5 is connected with the machine tool connection seat 6 through the bolt 7, and the machine tool connection seat 6 is arranged on the machine tool 1; the annular groove 8 is arranged on the machine tool connecting seat 6, the cross section of the annular groove 8 is in a convex shape, the head of the bolt 7 is arranged in the annular groove 8, the rod part passes through the transmission box mounting seat 5 and is fixed through a nut, when the machining angle is needed, the nuts on the bolts 7 are unscrewed, the transmission box mounting seat 5 is rotated, the device is rotated, the nuts are locked again after being adjusted to a proper angle, the device is used for adjusting the connection angle with a machine tool spindle according to the angle needed to be machined by the workpiece when the surface or the axis of the machined workpiece and the feeding direction of the machine tool have an offset angle, and the multi-axis universal milling head can meet the requirement of multi-angle machining.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (9)
1. The utility model provides a multiaxis universal cutter head device, its characterized in that, includes transmission case (2) and links to each other power control output mechanism (3) with transmission case (2), the output shaft of lathe (1) is connected to the output of transmission case (2), power control output mechanism (3) are including installation base (31), support column (32), clutch (33), outer end seat (34), install the side at transmission case (2) base (31), installation base (31) and outer end seat (34) are connected to support column (32), clutch (33) set up between installation base (31) and outer end seat (34), still rotate on outer end seat (34) and connect power output shaft (35), the output of clutch (33) is connected to the one end of power output shaft (35).
2. The multi-axis universal milling head device according to claim 1, wherein: the transmission case (2) comprises a shell (21), an input shaft (22), a driving gear (23), a driven gear (24) and an input shaft extension connecting rod (25), wherein the input shaft (22), the driving gear (23), the driven gear (24) and the input shaft extension connecting rod (25) are all arranged in the shell (21), the driving gear (23) is arranged at one end of the input shaft (22), the driving gear (23) is vertically connected with a plurality of driven gears (24), a transmission shaft is inserted in the middle of the driven gear (24), the input shaft extension connecting rod (25) is connected with one end of the input shaft (22), and the transmission shaft is connected with the outer end of the input shaft extension connecting rod (25) to form the input end of the clutch (33).
3. A multi-axis universal milling head device according to claim 2, wherein: the driving gear (23) and the driven gear (24) are both spiral bevel gears.
4. A multi-axis universal milling head device according to claim 2, wherein: the clutch (33) is an electromagnetic clutch.
5. The multi-axis universal milling head device according to claim 1, wherein: the outer end seat (34) is connected with the output rod (4), and the tail end of the output rod (4) is connected with the cutter.
6. The multi-axis universal milling head device according to claim 5, wherein: the output rod (4) comprises an outer fixing rod (41) and an inner rotating rod (42), the inner rotating rod (42) is rotatably arranged in the outer fixing rod (41), one end of the inner rotating rod (42) is connected with the power output shaft (35), and the other end of the inner rotating rod is connected with the cutter.
7. The multi-axis universal milling head device according to claim 1, wherein: the inner rotating rod (42) is of an inner spline structure and is matched with the end head of the power output shaft (35).
8. The multi-axis universal milling head device according to claim 1, wherein: the transmission case (2) is fixedly connected with the transmission case mounting seat (5), the transmission case mounting seat (5) is connected with the machine tool connecting seat (6) through a bolt (7), and the machine tool connecting seat (6) is arranged on the machine tool (1).
9. The multi-axis universal milling head device of claim 8, wherein: an annular groove (8) is formed in the machine tool connecting seat (6), the cross section of the annular groove (8) is in a convex shape, the head of the bolt (7) is arranged in the annular groove (8), and the rod part penetrates through the transmission case mounting seat (5) and is fixed through a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310762840.0A CN116551051A (en) | 2023-06-27 | 2023-06-27 | Multi-shaft universal milling head device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310762840.0A CN116551051A (en) | 2023-06-27 | 2023-06-27 | Multi-shaft universal milling head device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116551051A true CN116551051A (en) | 2023-08-08 |
Family
ID=87502082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310762840.0A Pending CN116551051A (en) | 2023-06-27 | 2023-06-27 | Multi-shaft universal milling head device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116551051A (en) |
-
2023
- 2023-06-27 CN CN202310762840.0A patent/CN116551051A/en active Pending
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