CN107414161A - A kind of milling head for being exclusively used in Digit Control Machine Tool - Google Patents
A kind of milling head for being exclusively used in Digit Control Machine Tool Download PDFInfo
- Publication number
- CN107414161A CN107414161A CN201710688089.9A CN201710688089A CN107414161A CN 107414161 A CN107414161 A CN 107414161A CN 201710688089 A CN201710688089 A CN 201710688089A CN 107414161 A CN107414161 A CN 107414161A
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- CN
- China
- Prior art keywords
- milling
- milling head
- machine tool
- ring flange
- control machine
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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.)
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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/26—Securing milling cutters to the driving spindle
-
- 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
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a kind of milling head for being exclusively used in Digit Control Machine Tool,Including gimbal,The gimbal upper end is installed with main ring flange,Main shaft is fixed with the main ring flange,The gimbal lower end is provided with switching housing,The side of the switching housing is provided with transfer hole,Clutch shaft bearing is provided with the transfer hole,Auxiliary spindle is provided with the clutch shaft bearing,The other end of the auxiliary spindle is fixed with secondary ring flange,Protective case is provided between the secondary ring flange and transfer hole,Milling head shell is fixed with the secondary ring flange,Locking sleeve has been provided with the milling head shell,Milling arbor is provided with the locking sleeve,The lower end of the milling arbor is provided with milling cutter,By the way that milling head is fixed on gimbal by rotating shaft,Go for carrying out workpiece the processing of all directions,It is and simple in construction,It is easy to regulate and control,Practicality is good,Market value is high,It is easy to be extended and applied.
Description
Technical field
The present invention relates to milling head field, specially a kind of milling head for being exclusively used in Digit Control Machine Tool.
Background technology
With manufacturing development, high speed, high efficiency, high accuracy and high rigidity have become current Development of CNC Machine Tools
Main way, high-grade, digitally controlled machine tools be space flight and aviation, weapon, automobile, electric power, traffic, ship, light industry and it is various machinery dress
The indispensable basic manufacturing equipment of standby industry, in order to meet the needs of current Machine Tool Market, milling machine has become current machine
One important development trend of tool industry, particularly manufactured in industry, have very important status in process.At present,
The Digit Control Machine Tool that multi-angle optional position is processed can not be carried out to workpiece, can not gradually meet the needs of market, multiaxis
Digit Control Machine Tool represents one of developing direction of Digit Control Machine Tool, in multi-axis NC Machine Tools, representative milling head function part
The importance of part is outstanding day by day, and milling head represents the technical merit of multi-axis NC Machine Tools, research and design multi-axis NC Machine Tools milling head
Exploitation for multi-axis NC Machine Tools has great importance.
The content of the invention
In order to overcome the shortcomings of prior art, the present invention provides a kind of milling head for being exclusively used in Digit Control Machine Tool, pass through by
Milling head is fixed on gimbal by rotating shaft, goes for carrying out workpiece the processing of all directions, and simple in construction, easily
In regulation and control, practicality is good, and market value is high, is easy to be extended and applied.
The technical solution adopted for the present invention to solve the technical problems is：A kind of milling head for being exclusively used in Digit Control Machine Tool, including
Gimbal, the gimbal upper end are installed with main ring flange, main shaft, the gimbal are fixed with the main ring flange
Lower end is provided with switching housing, and the switching enclosure interior is provided with the first servomotor, and the side of the switching housing is set
There is transfer hole, clutch shaft bearing is provided with the transfer hole, be provided with auxiliary spindle in the clutch shaft bearing, the one of the auxiliary spindle
End is connected with the motor shaft of the first servomotor, and the other end of the auxiliary spindle is fixed with secondary ring flange, the secondary ring flange
Protective case is provided between transfer hole, milling head shell is fixed with the secondary ring flange, the milling head enclosure is provided with
Second servomotor, the motor shaft of second servomotor are connected with locking sleeve, locking sleeve and the milling head shell it
Between be provided with second bearing in the cavity that is formed, milling arbor is provided with the locking sleeve, spiral shell is provided with the milling arbor
Hole, the lower end of the locking sleeve are symmetrically arranged with locking screw holes, pass through clamping screw phase between the screw and locking screw holes
Connection, the locking sleeve are mutually fixed with milling arbor by clamping screw, and the lower end of the milling arbor is provided with milling cutter.
As a kind of preferable technical scheme of the present invention, the main ring flange is in horizontality, at the secondary ring flange
In vertical state.
As a kind of preferable technical scheme of the present invention, gimbal and the milling head shell passes through the rotatable angle of rotating shaft
Scope is 0 to 360 degree.
As a kind of preferable technical scheme of the present invention, the main shaft and the main servo motor phase on Digit Control Machine Tool support
Even.
As a kind of preferable technical scheme of the present invention, the motor shaft of the auxiliary spindle and the first servomotor passes through bearing pin
It is connected.
As a kind of preferable technical scheme of the present invention, the upper end of the locking sleeve is provided with connecting seat, the connection
Seat is connected with the motor shaft of the second servomotor by bearing pin.
As a kind of preferable technical scheme of the present invention, the main servo motor, the first servomotor and the second servo electricity
Machine is connected by circuit with PLC.
As a kind of preferable technical scheme of the present invention, it is connected through a screw thread between the milling arbor and milling cutter and bolt spiral shell
Mother's two kinds of connected modes of connection are mutually fixed.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is by the way that milling head is fixed on gimbal, milling head
Horizontal direction circle rotation is realized in rotating shaft above along gimbal, while can also realize vertical direction circumference by the rotating shaft of milling head side
Rotation, going for carrying out workpiece the processing of all directions, the present invention is simple in construction, and regulates and controls simply, and practicality is good,
Market value is high, is easy to be extended and applied.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is hammer handle structural representation of the present invention.
In figure：1- gimbals；The main ring flanges of 2-；3- main shafts；4- switching housings；The servomotors of 5- first；6- transfer hole；
7- clutch shaft bearings；8- auxiliary spindles；9- pair ring flanges；10- protective cases；11- milling head shells；The servomotors of 12- second；13- is locked
Sleeve pipe；14- second bearings；15- milling arbors；16- screws；17- locking screw holes；18- clamping screws；19- milling cutters；20- connecting seats.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Embodiment：
As shown in figure 1, the present invention provides a kind of technical solution, including gimbal 1, the upper end of gimbal 1 are fixed
Main ring flange 2 is installed, the main ring flange 2 is in horizontality, main shaft 3, the master are fixed with the main ring flange 2
Rotating shaft 3 is connected with the main servo motor on Digit Control Machine Tool support, and main servo motor is that gimbal 1 realizes horizontal direction along main shaft
Circle rotation provides power, and the lower end of gimbal 1 is provided with switching housing 4, and the switching housing 4 is internally provided with first and watched
Taking motor 5, the side of the switching housing 4 is provided with transfer hole 6, is provided with clutch shaft bearing 7 in the transfer hole 6, and described the
Auxiliary spindle 8 is provided with one bearing 7, one end of the auxiliary spindle 8 is connected with the motor shaft of the first servomotor 5, and first watches
Take motor 5 and realize that vertical direction circle rotation provides power along auxiliary spindle 8 for milling head shell 11, the auxiliary spindle 8 is watched with first
The motor shaft for taking motor 5 is connected by bearing pin, and the other end of the auxiliary spindle 8 is fixed with secondary ring flange 9, the secondary ring flange
9 are in vertical state, are provided with protective case 10 between the secondary ring flange 9 and transfer hole 6, prevent dust from entering clutch shaft bearing 7,
Device normal work is influenceed, or even causes the damage of bearing, milling head shell 11, the milling head are fixed with the secondary ring flange 9
Shell 11 is internally provided with the second servomotor 12, and the second servomotor 12 is the powered rotation of milling head 19, and described second watches
The motor shaft for taking motor 12 is connected with locking sleeve 13, and the upper end of the locking sleeve 13 is provided with connecting seat 20, the connection
Seat 20 is connected with the motor shaft of the second servomotor 12 by bearing pin, is formed between the locking sleeve 13 and milling head shell 11
Cavity in be provided with second bearing 14, bearings locking sleeve 13 rotates, and reduces the coefficient of friction in its motion process, and
Ensure its rotating accuracy, milling arbor 15 is provided with the locking sleeve 13, screw 16 is provided with the milling arbor 15, it is described
The lower end of locking sleeve 13 is symmetrically arranged with locking screw holes 17, passes through clamping screw 18 between the screw 16 and locking screw holes 17
It is connected, the locking sleeve 13 is mutually fixed with milling arbor 15 by clamping screw 18, using clamping screw 18 and locking screw holes
17 connected modes being connected so that milling arbor 15 is accurately fixed in locking sleeve 13, and can bear transverse load, described
The lower end of milling arbor 15 is provided with milling cutter 19, is connected through a screw thread between the milling arbor 15 and milling cutter 19 and is connected with bolt and nut
Two kinds of connected modes are mutually fixed, and by two kinds of connected modes, have both added structural strength between milling arbor 15 and milling cutter 19, while
It is easy to disassemble and change milling cutter 19, the gimbal 1 and milling head shell 11 by the rotatable angular range of rotating shaft be 0 to
360 degree, by the driving of main servo motor and the first servomotor 5, gimbal 1 and milling head shell 11 carry out circular-rotation, milling
Knife 19 can carry out the processing of different angle to the workpiece of diverse location.The main servo motor, the first servomotor 5 and second are watched
Take motor 12 by circuit with PLC to be connected, each motor work is controlled by PLC
Make, the motor shaft of servomotor carries out the rotation of accurate angle, the accurate control to the position of milling cutter 19 and machining angle, realizes complete
The technology processing of automatic numerical control lathe milling function.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Claims (8)
1. a kind of milling head for being exclusively used in Digit Control Machine Tool, including gimbal (1), it is characterised in that gimbal (1) upper end is fixed
Main ring flange (2) is installed, main shaft (3) is fixed with the main ring flange (2), gimbal (1) lower end, which is provided with, to be turned
Body contact body (4), the switching housing (4) are internally provided with the first servomotor (5), and the side of the switching housing (4) is set
There is transfer hole (6), clutch shaft bearing (7) is provided with the transfer hole (6), auxiliary spindle is provided with the clutch shaft bearing (7)
(8), one end of the auxiliary spindle (8) is connected with the motor shaft of the first servomotor (5), the other end of the auxiliary spindle (8)
Secondary ring flange (9) is fixed with, protective case (10), the secondary ring flange are provided between the secondary ring flange (9) and transfer hole (6)
(9) milling head shell (11) is fixed with, the milling head shell (11) is internally provided with the second servomotor (12), and described second watches
The motor shaft for taking motor (12) is connected with locking sleeve (13), is formed between the locking sleeve (13) and milling head shell (11)
It is provided with second bearing (14) in cavity, is provided with milling arbor (15) in the locking sleeve (13), on the milling arbor (15)
Screw (16) is provided with, the lower end of the locking sleeve (13) is symmetrically arranged with locking screw holes (17), the screw (16) and lock
It is connected between tight screw (17) by clamping screw (18), the locking sleeve (13) and milling arbor (15) pass through clamping screw
(18) mutually fix, the lower end of the milling arbor (15) is provided with milling cutter (19).
A kind of 2. milling head for being exclusively used in Digit Control Machine Tool according to claim 1, it is characterised in that：The main ring flange (2)
In horizontality, the secondary ring flange (9) is in vertical state.
A kind of 3. milling head for being exclusively used in Digit Control Machine Tool according to claim 1, it is characterised in that：The gimbal (1) and
Milling head shell (11) is 0 to 360 degree by the rotatable angular range of rotating shaft.
A kind of 4. milling head for being exclusively used in Digit Control Machine Tool according to claim 1, it is characterised in that：The main shaft (3) with
Main servo motor on Digit Control Machine Tool support is connected.
A kind of 5. milling head for being exclusively used in Digit Control Machine Tool according to claim 1, it is characterised in that：The auxiliary spindle (8) with
The motor shaft of first servomotor (5) is connected by bearing pin.
A kind of 6. milling head for being exclusively used in Digit Control Machine Tool according to claim 1, it is characterised in that：The locking sleeve (13)
Upper end be provided with connecting seat (20), the connecting seat (20) is connected with the motor shaft of the second servomotor (12) by bearing pin
Connect.
A kind of 7. milling head for being exclusively used in Digit Control Machine Tool according to claim 4 to 6, it is characterised in that：The main servo electricity
Machine, the first servomotor (5) and the second servomotor (12) are connected by circuit with PLC.
A kind of 8. milling head for being exclusively used in Digit Control Machine Tool according to claim 1, it is characterised in that：The milling arbor (15) and
It is connected through a screw thread between milling cutter (19) and two kinds of connected modes are connected with bolt and nut mutually fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710688089.9A CN107414161A (en) | 2017-08-12 | 2017-08-12 | A kind of milling head for being exclusively used in Digit Control Machine Tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710688089.9A CN107414161A (en) | 2017-08-12 | 2017-08-12 | A kind of milling head for being exclusively used in Digit Control Machine Tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107414161A true CN107414161A (en) | 2017-12-01 |
Family
ID=60437981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710688089.9A Pending CN107414161A (en) | 2017-08-12 | 2017-08-12 | A kind of milling head for being exclusively used in Digit Control Machine Tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107414161A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112265077A (en) * | 2020-10-26 | 2021-01-26 | 赣州科匠机电设备有限公司 | Turning and milling combined machining center of wood lathe |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4378621A (en) * | 1979-11-07 | 1983-04-05 | Maho Werkzeugmaschinenbau Babel & Co. | Headstock for a universal milling and drilling machine |
| DE3433252A1 (en) * | 1983-09-15 | 1985-04-04 | Forest-Line S.A., Paris | MILLING DEVICE WITH UNIVERSAL DOCUMENT AND PARTIAL DEVICE |
| CN102873389A (en) * | 2012-09-29 | 2013-01-16 | 西安爱德华测量设备股份有限公司 | Numerical-control dual-rotation milling head for three-coordinate measuring machine |
| CN203418155U (en) * | 2013-08-03 | 2014-02-05 | 滕州市三重机械制造有限公司 | Universal knee-and-column milling machine |
| CN105196096A (en) * | 2015-10-19 | 2015-12-30 | 西安爱德华测量设备股份有限公司 | Automatic double-rotation milling head |
-
2017
- 2017-08-12 CN CN201710688089.9A patent/CN107414161A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4378621A (en) * | 1979-11-07 | 1983-04-05 | Maho Werkzeugmaschinenbau Babel & Co. | Headstock for a universal milling and drilling machine |
| DE3433252A1 (en) * | 1983-09-15 | 1985-04-04 | Forest-Line S.A., Paris | MILLING DEVICE WITH UNIVERSAL DOCUMENT AND PARTIAL DEVICE |
| CN102873389A (en) * | 2012-09-29 | 2013-01-16 | 西安爱德华测量设备股份有限公司 | Numerical-control dual-rotation milling head for three-coordinate measuring machine |
| CN203418155U (en) * | 2013-08-03 | 2014-02-05 | 滕州市三重机械制造有限公司 | Universal knee-and-column milling machine |
| CN105196096A (en) * | 2015-10-19 | 2015-12-30 | 西安爱德华测量设备股份有限公司 | Automatic double-rotation milling head |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112265077A (en) * | 2020-10-26 | 2021-01-26 | 赣州科匠机电设备有限公司 | Turning and milling combined machining center of wood lathe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |