CN110102800A - A kind of Double-cutter head rotation milling device - Google Patents
A kind of Double-cutter head rotation milling device Download PDFInfo
- Publication number
- CN110102800A CN110102800A CN201910524400.5A CN201910524400A CN110102800A CN 110102800 A CN110102800 A CN 110102800A CN 201910524400 A CN201910524400 A CN 201910524400A CN 110102800 A CN110102800 A CN 110102800A
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- CN
- China
- Prior art keywords
- main shaft
- box body
- milling
- outer main
- spindle box
- 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
- 238000003801 milling Methods 0.000 title claims abstract description 50
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 description 4
- 208000012886 Vertigo Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C1/00—Milling machines not designed for particular work or special operations
- B23C1/04—Milling machines not designed for particular work or special operations with a plurality of horizontal working-spindles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
-
- 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
Abstract
The invention discloses a kind of Double-cutter heads to rotate milling device, including bottom plate, power device and two milling cutter devices, the upper surface of bottom plate is arranged in power device, two milling cutters are sequentially connected with power device, power device includes servo motor, three-phase motor and drive mechanism, drive mechanism includes main spindle box body, intermediate spindle, outer main shaft, the both ends that intermediate spindle is located at outside main spindle box body are respectively equipped with belt pulley two and roller gear two, belt pulley is sequentially connected by belt and belt pulley one, outer main shaft is located at intracorporal one section of the spindle box roller gear three being equipped with one engaged transmission of roller gear, outer main shaft is located at one end outside main spindle box body equipped with terminal pad, two milling cutter inclinations are symmetricly set in terminal pad.The present invention is worked at the same time by Double-cutter head substantially reduces the product process-cycle, and processing efficiency has obtained biggish promotion, and the groove surface accuracy precision processed is high, and product quality is guaranteed.
Description
Technical field
The present invention relates to milling device technical fields, and in particular to a kind of Double-cutter head rotation milling device.
Background technique
Currently, connection long tube structure all needs to be processed into double end horse with having a large amount of water-cooling walls, membrane wall on Industrial Boiler
Saddle type, in actual production, the processing of long tube saddle-shaped groove is completed by single milling cutter, low efficiency, groove curved surface
Precision is not high.
Summary of the invention
Problem to be solved by this invention is: providing a kind of Double-cutter head rotation milling device, Double-cutter head works at the same time
The product process-cycle is substantially reduced, processing efficiency has obtained biggish promotion, and the groove surface accuracy precision processed is high,
Product quality is guaranteed.
The present invention in order to solve the above problem provided by technical solution are as follows: a kind of Double-cutter head rotates milling device, packet
Bottom plate, power device and two milling cutter devices are included, the upper surface of the bottom plate is arranged in the power device, described in two
And power device transmission connection, the power device includes servo motor, three-phase motor and drive mechanism to milling cutter,
The servo motor and three-phase motor are sequentially connected with the drive mechanism, and the output end of the servo motor is equipped with Cylinder Gear
The output end of wheel one, the three-phase motor is equipped with belt pulley one, and the drive mechanism includes main spindle box body, intermediate spindle, outer master
Axis, the outer main shaft are spindle rotationally arranged on the main spindle box body, and the outer main shaft is rotatably set on intermediate spindle, institute
It states the both ends that intermediate spindle is located at outside the main spindle box body and is respectively equipped with belt pulley two and roller gear two, the belt pulley passes through
Belt and the belt pulley one are sequentially connected, and the outer main shaft is located at intracorporal one section of the spindle box and is equipped with and the cylinder
The roller gear three of the engaged transmission of gear one, the outer main shaft are located at one end outside the main spindle box body and are equipped with terminal pad, and two
The milling cutter inclination is symmetricly set in the terminal pad.
Preferably, retaining ring is arranged on the outer main shaft.
Preferably, the outer main shaft, which is spindle rotationally arranged on the main spindle box body, refers to the two of the main spindle box body
Side is respectively equipped with through-hole, and bearing is equipped in the through-hole, and the outer main shaft passes through the bearing, the both ends point of the outer main shaft
Locking nut has not been connected through a screw thread it.
Preferably, bearing (ball) cover is arranged with outside the locking nut.
Preferably, the milling cutter includes facing cutter, knife handle, knife handle axis, bevel gear one, bevel gear two and milling cutter case
Body, the milling cutter cabinet are inclined in the terminal pad, and the knife handle axis is rotatably provided on the milling cutter cabinet, institute
The one end for stating knife handle is connected with the knife handle axle position in one end outside the milling cutter cabinet, and the other end is connected with the facing cutter,
It is equipped with connecting shaft in the terminal pad, is successively arranged roller gear four and bevel gear two, the roller gear in the connecting shaft
Four and the roller gear two be sequentially connected, the bevel gear two and the bevel gear one are sequentially connected.
Preferably, the angle between the milling cutter cabinet and the terminal pad is 45 degree.
Compared with prior art, the invention has the advantages that the present invention is worked at the same time and substantially reduced by the way that Double-cutter head is arranged
Product process-cycle, processing efficiency have obtained biggish promotion, and the groove surface accuracy precision processed is high, and product quality obtains
To guarantee.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.
Fig. 1 is axis sectional view of the invention；
Fig. 2 is isometric side view of the invention；
Attached drawing mark: 1, facing cutter 2, knife handle 3, knife handle axis 4, milling cutter cabinet 5, bevel gear 1, roller gear 1, bearing
8, main spindle box body 9, bottom plate 10, retaining ring 11, outer main shaft 12, intermediate spindle 13, belt pulley 2 14, bearing (ball) cover 15, servo motor
16, three-phase motor 17, locking nut 18, roller gear 3 19, terminal pad 20, roller gear two, 21, bevel gear two, 22, cylinder
Gear four.
Specific embodiment
Carry out the embodiment that the present invention will be described in detail below in conjunction with accompanying drawings and embodiments, how the present invention is applied whereby
Technological means solves technical problem and reaches the realization process of technical effect to fully understand and implement.
Specific embodiments of the present invention are as depicted in figs. 1 and 2, a kind of Double-cutter head rotation milling device, including bottom plate
9, the upper surface of the bottom plate 9, two millings are arranged in power device and two milling cutter devices, the power device
And power device transmission connection, the power device includes servo motor 15, three-phase motor 16 and drive mechanism to cutter,
The servo motor 15 and three-phase motor 16 are sequentially connected with the drive mechanism, and the output end of the servo motor 15 is equipped with
Roller gear 1, the output end of the three-phase motor 16 are equipped with belt pulley one, and the drive mechanism includes main spindle box body 8, centre
Main shaft 12, outer main shaft 11, the outer main shaft 11 are spindle rotationally arranged on the main spindle box body 8, and the outer main shaft 11 can be rotated
It is set on intermediate spindle 12, the both ends that the intermediate spindle 12 is located at outside the main spindle box body 8 are respectively equipped with belt pulley 2 13
With roller gear 2 20, the belt pulley is sequentially connected by belt and the belt pulley one, and the outer main shaft 11 is located at described
One section in main spindle box body 8 is equipped with the roller gear 3 18 with one 6 engaged transmission of roller gear, 11, the outer main shaft
It is equipped with terminal pad 19 in one end outside the main spindle box body 8, two milling cutter inclinations are symmetricly set on the terminal pad
On 19.
Retaining ring 10 is arranged on the outer main shaft 11.
The outer main shaft 11 is spindle rotationally arranged in the two sides point that the main spindle box body 8 is referred on the main spindle box body 8
Not She You through-hole, bearing 7 is equipped in the through-hole, the outer main shaft 11 passes through the bearing 7, the both ends of the outer main shaft 11
It has been connected through a screw thread locking nut 17 respectively.
Bearing (ball) cover 14 is arranged with outside the locking nut 17.
The milling cutter includes facing cutter 1, knife handle 2, knife handle axis 3, bevel gear 1, bevel gear 2 21 and milling cutter cabinet
4, the milling cutter cabinet 4 is inclined in the terminal pad 19, and the knife handle axis 3 is rotatably provided in the milling cutter cabinet 4
On, one end of the knife handle 2 is located at one end outside the milling cutter cabinet 4 with the knife handle axis 3 and connects, the other end and the milling cutter
Disk 1 connects, and connecting shaft is equipped in the terminal pad 19, is successively arranged roller gear 4 22 and bevel gear two in the connecting shaft
21, the roller gear 4 22 and the roller gear 2 20 are sequentially connected, and the bevel gear 2 21 and the bevel gear 1 pass
Dynamic connection.
Angle between the milling cutter cabinet 4 and the terminal pad 19 is 45 degree.
Double-cutter head of the invention rotates Milling Process principle: being revolved by side three-phase motor by belt wheel drive intermediate spindle
Turn, intermediate spindle front end is equipped with roller gear and bevel gear pair, and then drives two knife handle axis spinnings.Top servo motor passes through
Roller gear one drives outer main shaft to rotate, and then drives the milling cutter cabinet rotation that flange is connected therewith of its front end, and two motors are same
Shi Qidong can process satisfactory shape of a saddle end long tube.
The course of work of the invention are as follows: the device is installed on the workbench first, adjust one of cutterhead position with
Workbench is horizontal, and milling cutter is started motor, normal swivel feeding, which can process, to be met by control system to knife long tube
The long tube saddle-shaped groove of drawing requirement.
The beneficial effects of the present invention are: the present invention is worked at the same time by setting Double-cutter head substantially reduces product processing week
Phase, processing efficiency have obtained biggish promotion, and the groove surface accuracy precision processed is high, and product quality is guaranteed.
Only highly preferred embodiment of the present invention is described above, but is not to be construed as limiting the scope of the invention.This
Invention is not only limited to above embodiments, and specific structure is allowed to vary.All protection models in independent claims of the present invention
Interior made various change is enclosed to all fall in the scope of protection of the present invention.
Claims (6)
1. a kind of Double-cutter head rotates milling device, including bottom plate (9), power device and two milling cutter devices, described
Power device is arranged in the upper surface of the bottom plate (9), it is characterised in that: two milling cutters are and the power device
Transmission connection, the power device includes servo motor (15), three-phase motor (16) and drive mechanism, the servo motor (15)
It is sequentially connected with the drive mechanism with three-phase motor (16), the output end of the servo motor (15) is equipped with roller gear one
(6), the output end of the three-phase motor (16) is equipped with belt pulley one, and the drive mechanism includes main spindle box body (8), intermediate spindle
(12), outer main shaft (11), the outer main shaft (11) are spindle rotationally arranged on the main spindle box body (8), the outer main shaft (11)
It is rotatably set on intermediate spindle (12), the intermediate spindle (12) is located at the both ends of the main spindle box body (8) outside and sets respectively
There are belt pulley two (13) and roller gear two (20), the belt pulley is sequentially connected by belt and the belt pulley one, described
One section of cylinder being equipped with roller gear one (6) engaged transmission that outer main shaft (11) is located in the main spindle box body (8)
Gear three (18), the outer main shaft (11) are located at the one end of the main spindle box body (8) outside equipped with terminal pad (19), two millings
Cutting knife tool inclination is symmetricly set on the terminal pad (19).
2. a kind of Double-cutter head according to claim 1 rotates milling device, it is characterised in that: the outer main shaft (11)
On be arranged with retaining ring (10).
3. a kind of Double-cutter head according to claim 1 rotates milling device, it is characterised in that: the outer main shaft (11)
It is spindle rotationally arranged on the main spindle box body (8) and refers to that the two sides of the main spindle box body (8) are respectively equipped with through-hole, it is described
It is equipped in through-hole bearing (7), the outer main shaft (11) passes through the bearing (7), and the both ends of the outer main shaft (11) lead to respectively
It crosses and is threaded with locking nut (17).
4. a kind of Double-cutter head according to claim 3 rotates milling device, it is characterised in that: the locking nut
(17) bearing (ball) cover (14) are arranged with outside.
5. a kind of Double-cutter head according to claim 1 rotates milling device, it is characterised in that: the milling cutter packet
Include facing cutter (1), knife handle (2), knife handle axis (3), bevel gear one (5), bevel gear two (21) and milling cutter cabinet (4), the milling cutter
Cabinet (4) is inclined on the terminal pad (19), and the knife handle axis (3) is rotatably provided on the milling cutter cabinet (4),
One end of the knife handle (2) is located at the one end of the milling cutter cabinet (4) outside with the knife handle axis (3) and connects, the other end and described
Facing cutter (1) connection is equipped with connecting shaft in the terminal pad (19), be successively arranged in the connecting shaft roller gear four (22) and
Bevel gear two (21), the roller gear four (22) and the roller gear two (20) transmission connection, the bevel gear two (21)
It is sequentially connected with the bevel gear one (5).
6. a kind of Double-cutter head according to claim 5 rotates milling device, it is characterised in that: the milling cutter cabinet
(4) angle between the terminal pad (19) is 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910524400.5A CN110102800A (en) | 2019-06-18 | 2019-06-18 | A kind of Double-cutter head rotation milling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910524400.5A CN110102800A (en) | 2019-06-18 | 2019-06-18 | A kind of Double-cutter head rotation milling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110102800A true CN110102800A (en) | 2019-08-09 |
Family
ID=67495291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910524400.5A Pending CN110102800A (en) | 2019-06-18 | 2019-06-18 | A kind of Double-cutter head rotation milling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110102800A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449920A (en) * | 2019-08-23 | 2019-11-15 | 和县隆盛精密机械有限公司 | A kind of CNC milling machine rotary table |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01264733A (en) * | 1988-04-12 | 1989-10-23 | Honda Motor Co Ltd | Tool holder unit for oblique machining |
| CN2778446Y (en) * | 2004-11-02 | 2006-05-10 | 黄钲原 | Double-side rounding trimming machine |
| TW200924881A (en) * | 2007-12-06 | 2009-06-16 | wen-zhong Chen | Universal horizontal milling head structure of computerized milling machine |
| CN103128585A (en) * | 2011-11-25 | 2013-06-05 | 宁波凯力精密机械有限公司 | Polyhedron milling head |
| CN205996279U (en) * | 2016-08-31 | 2017-03-08 | 浙江金洲管道工业有限公司 | A kind of split adjustable strip milling side cutterhead |
| CN107336059A (en) * | 2017-09-01 | 2017-11-10 | 朗快智能科技（杭州）有限公司 | A kind of milling head for being used to process polygonal part |
-
2019
- 2019-06-18 CN CN201910524400.5A patent/CN110102800A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01264733A (en) * | 1988-04-12 | 1989-10-23 | Honda Motor Co Ltd | Tool holder unit for oblique machining |
| CN2778446Y (en) * | 2004-11-02 | 2006-05-10 | 黄钲原 | Double-side rounding trimming machine |
| TW200924881A (en) * | 2007-12-06 | 2009-06-16 | wen-zhong Chen | Universal horizontal milling head structure of computerized milling machine |
| CN103128585A (en) * | 2011-11-25 | 2013-06-05 | 宁波凯力精密机械有限公司 | Polyhedron milling head |
| CN205996279U (en) * | 2016-08-31 | 2017-03-08 | 浙江金洲管道工业有限公司 | A kind of split adjustable strip milling side cutterhead |
| CN107336059A (en) * | 2017-09-01 | 2017-11-10 | 朗快智能科技（杭州）有限公司 | A kind of milling head for being used to process polygonal part |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449920A (en) * | 2019-08-23 | 2019-11-15 | 和县隆盛精密机械有限公司 | A kind of CNC milling machine rotary table |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190809 |