CN109550986A - A kind of composite cutter tower - Google Patents
A kind of composite cutter tower Download PDFInfo
- Publication number
- CN109550986A CN109550986A CN201811625001.XA CN201811625001A CN109550986A CN 109550986 A CN109550986 A CN 109550986A CN 201811625001 A CN201811625001 A CN 201811625001A CN 109550986 A CN109550986 A CN 109550986A
- Authority
- CN
- China
- Prior art keywords
- band
- type brake
- ring
- public affairs
- main shaft
- 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
- 239000002131 composite material Substances 0.000 title claims abstract description 21
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000008094 contradictory effect Effects 0.000 claims abstract description 4
- 239000010720 hydraulic oil Substances 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 6
- 210000000515 tooth Anatomy 0.000 claims 8
- 230000005526 G1 to G0 transition Effects 0.000 claims 1
- 238000012545 processing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/24—Tool holders for a plurality of cutting tools, e.g. turrets
- B23B29/32—Turrets adjustable by power drive, i.e. turret heads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
The invention discloses a kind of composite cutter towers, including pedestal and the cabinet being set on the base, main shaft is equipped in cabinet and is used to support the bearing of main shaft, the driving device for driving spindle is additionally provided on pedestal, one end of main shaft is protruding and connects cutterhead, the other end of main shaft is protruding and is successively arranged with the band-type brake female ring and band-type brake public affairs ring that band-type brake is realized and mutually contradicting, band-type brake female ring is fixedly linked with main shaft, band-type brake public affairs ring connects the pushing structure for pushing it to move along main-shaft axis direction, this composite cutter tower, it pushes band-type brake public affairs ring and band-type brake female ring mutually to contradict by driving device and realizes band-type brake, to ensure the precise positioning of cutterhead, improve the timeliness and accuracy of tool changing, internal structure is succinct, both lathe tool tower can be realized, it can also realize the function of vehicle side, the invention is used for machine tool structure field.
Description
Technical field
The present invention relates to machine tool structure fields, more particularly to a kind of composite cutter tower.
Background technique
The development of toolroom machine just develops towards high revolving speed, polyaxial, Composite direction.Numerically controlled lathe is as toolroom machine
One important branch will make its development meet the needs that produce now, that is, meet complicated processing, purpose of high-precision workpiece and
Its processing efficiency is improved, the development of cutting tool exchanging system shows particularly important.Main component as cutting tool exchanging system ---
Knife tower, its use can effectively expand the processing range of lathe, improve the processing efficiency of lathe, reduce human error.Therefore
The research of design and itself performance to knife tower just seems particularly significant.
Existing knife tower can only carry out simple tool changing, improve processing efficiency, but can not achieve knife tower high speed rotation, realize
Vehicle side's function and turning function.And cutterhead location structure is complex, is unfavorable for the control and later maintenance of production cost.
Summary of the invention
The purpose of the present invention is to provide a kind of composite cutter towers simple for structure, registration.
The technical solution used in the present invention is:
A kind of composite cutter tower is equipped with main shaft including pedestal and the cabinet being set on the base, in cabinet and is used to support master
The bearing of axis is additionally provided with the driving device for driving spindle on pedestal, and one end of main shaft is protruding and connects cutterhead, main shaft
The other end it is protruding and be successively arranged with the band-type brake female ring and band-type brake public affairs ring that band-type brake is realized and mutually contradicting, band-type brake is female
Ring is fixedly linked with main shaft, and band-type brake public affairs ring connects the pushing structure for pushing it to move along main-shaft axis direction.
It is further used as the improvement of technical solution of the present invention, and band-type brake female ring includes female ring main body, a side panel of female ring main body
Face is equipped with several band-type brake mother's teeth around the distribution of its axis.
It is further used as the improvement of technical solution of the present invention, and band-type brake public affairs ring includes public ring main body, a side panel of public ring main body
Face is equipped with several band-type brake public affairs teeth around the distribution of its axis, and the male tooth of band-type brake is mutually adapted with band-type brake mother's tooth.
It is further used as the improvement of technical solution of the present invention, further includes the band-type brake outer ring for being looped around band-type brake female ring periphery, embraces
Lock outer ring is fixedly linked with cabinet.
It is further used as the improvement of technical solution of the present invention, and pushing structure includes hydraulic oil channel, and the one of hydraulic oil channel
End be located at band-type brake public affairs ring far from the side disk of band-type brake female ring, further include be located at a side panel of the band-type brake public affairs ring towards band-type brake female ring
Several elastic elements in face.
It is further used as the improvement of technical solution of the present invention, and elastic element is bar-spring, the both ends difference of bar-spring
It is fixedly linked with band-type brake public affairs ring and band-type brake outer ring.
It is further used as the improvement of technical solution of the present invention, and the side disk of band-type brake outer ring towards band-type brake public affairs ring is equipped with several
The band-type brake external tooth being mutually adapted with band-type brake public affairs tooth, the both ends of bar-spring be located at band-type brake public affairs tooth top and corresponding band-type brake external tooth
Between cog notch.
It is further used as the improvement of technical solution of the present invention, further includes the ring flange being looped around outside band-type brake public affairs ring, ring flange
It is fixedly connected with cabinet, band-type brake public affairs ring is equipped with several sliding pins, and the axis of sliding pin is parallel with main-shaft axis, sets on ring flange
There are several sliding eyes, sliding eye is connected with sliding pin sliding.
It is further used as the improvement of technical solution of the present invention, driving device include the synchronous pulley being fixedly linked with main shaft and
For driving the synchronous belt and motor of synchronous pulley.
It is further used as the improvement of technical solution of the present invention, and motor is AC servo motor.
Beneficial effects of the present invention: this composite cutter tower pushes band-type brake public affairs ring and band-type brake female ring mutually to support by driving device
Touching realizes that band-type brake improves the timeliness and accuracy of tool changing to ensure the precise positioning of cutterhead, and internal structure is succinct,
Reduce production cost and maintenance difficulties.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings:
Fig. 1 is the external structure schematic diagram of the embodiment of the present invention；
Fig. 2 is the top view of the embodiment of the present invention removed after ring flange；
Fig. 3 is the partial enlarged view of the embodiment of the present invention；
Fig. 4 is the internal structure signal of the band-type brake public affairs ring of the embodiment of the present invention；
Fig. 5 is the E-E cross-sectional view of the embodiment of the present invention；
Fig. 6 is the F-F cross-sectional view of the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of the band-type brake female ring of the embodiment of the present invention；
Fig. 8 is the structural schematic diagram of the band-type brake outer ring of the embodiment of the present invention；
Fig. 9 is the structural schematic diagram of the band-type brake public affairs ring of the embodiment of the present invention.
Specific embodiment
Referring to Fig.1~Fig. 9, the present invention is a kind of composite cutter tower, including pedestal 1 and the cabinet being arranged on pedestal 12, case
Main shaft 3 is equipped in body 2 and is used to support the bearing 4 of main shaft 3, and the driving device for driving spindle 3 is additionally provided on pedestal 1, it is main
One end of axis 3 is protruding and connects cutterhead 5, and the other end of main shaft 3 is protruding and is successively arranged with and mutually contradicting
Realize the band-type brake female ring 6 and band-type brake public affairs ring 7 of band-type brake, band-type brake female ring 6 is fixedly linked with main shaft 3, and band-type brake public affairs ring 7 is connected for pushing
Its pushing structure moved along 3 axis direction of main shaft.
Specifically, when main shaft 3 turns to designated position, by driving device from main brake, then by pushing band-type brake public
Ring 7 contradicts band-type brake female ring 6, further positioning and locking is realized, to ensure that the accuracy and stability of the conversion of cutter.
By band-type brake function, turning function can be carried out, push band-type brake public affairs ring and band-type brake female ring mutually to contradict realization also by driving device
Band-type brake realizes tool changing movement to ensure the precise positioning of cutterhead.And by adjusting the rotating ratio of work spindle and knife tower
Example, can carry out different vehicle sides.
As a preferred embodiment of the present invention, band-type brake female ring 6 includes female ring main body 61, the side disk of female ring main body 61
Equipped with several band-type brake mother teeth 62 around the distribution of its axis.
As a preferred embodiment of the present invention, band-type brake public affairs ring 7 includes public ring main body 71, the side disk of public ring main body 71
Equipped with several band-type brake public affairs teeth 72 around the distribution of its axis, the male tooth 72 of band-type brake is mutually adapted with band-type brake mother tooth 62.
Specifically, band-type brake mother tooth 62 and the male tooth 72 of band-type brake are trapezoidal, convenient for mutual engagement.Band-type brake mother tooth 62
Width is smaller, and the width of band-type brake public affairs tooth 72 is larger, reduces the weight of band-type brake female ring 6, and the rotation to main shaft 3 is avoided to cause shadow
It rings.When band-type brake public affairs ring 7 pushes forward, the male tooth 72 of band-type brake and band-type brake mother tooth 62 are intermeshed, and can be played and be rectified to 5 corner of cutterhead
Positive interaction, to ensure that the accuracy of 5 rotational angle of cutterhead.
It as a preferred embodiment of the present invention, further include the band-type brake outer ring 8 for being looped around 6 periphery of band-type brake female ring, outside band-type brake
Ring 8 is fixedly linked with cabinet 2.Band-type brake outer ring 8 plays the role of that band-type brake female ring 6 and external environment is isolated first, prevents extraneous miscellaneous
Matter pollutes band-type brake female ring 6 and other structures.
As a preferred embodiment of the present invention, pushing structure includes hydraulic oil channel 9, one end position of hydraulic oil channel 9
In in side disk of the band-type brake public affairs ring 7 far from band-type brake female ring 6, further include be located at a side panel of the band-type brake public affairs ring 7 towards band-type brake female ring 6
Several elastic elements 10 in face.
Specifically, the extraneous hydraulic oil pump of hydraulic oil channel 9 is pushed when hydraulic oil injects into hydraulic oil channel 9 in the external world
Band-type brake public affairs ring 7 is mobile to band-type brake female ring 6, realizes engagement；After hydraulic oil pressure disappears, band-type brake public affairs ring 7 is then by elastic element 10
Promotion returns to original position, is disengaged from.
As a preferred embodiment of the present invention, elastic element 10 be bar-spring, the both ends of bar-spring respectively with embrace
Lock public affairs ring 7 and band-type brake outer ring 8 are fixedly linked.
As a preferred embodiment of the present invention, the side disk of band-type brake outer ring 8 towards band-type brake public affairs ring 7 is equipped with several and embraces
The both ends of the band-type brake external tooth 81 that lock public affairs tooth 72 is mutually adapted, bar-spring are located at outside top and the corresponding band-type brake of band-type brake public affairs tooth 72
The between cog notch of tooth 81.
It as a preferred embodiment of the present invention, further include the ring flange 9 being looped around outside band-type brake public affairs ring 7, ring flange 9 and case
Body 2 is fixedly connected, and ring flange 9 is equipped with several sliding pins 73, and the axis of sliding pin 73 is parallel with 3 axis of main shaft, band-type brake public affairs ring 7
Several sliding eyes are equipped with, sliding eye is connected with the sliding of sliding pin 73.
As a preferred embodiment of the present invention, driving device includes the synchronous pulley 12 being fixedly linked with main shaft 3 and uses
In the synchronous belt 13 and motor 14 of driving synchronous pulley 12.
As a preferred embodiment of the present invention, motor 14 is AC servo motor, and it is fixed that AC servo motor has indexing
Bit function.
Specifically, AC servo motor can realize the high-speed rotation of main shaft 3, by by work spindle turning of work piece, this is multiple
It closes knife tower and Roughing and fine machining is carried out to workpiece；And main shaft 3 and work spindle adjust rotating ratio, configuration milling cutter is, it can be achieved that vehicle side
Function.This composite cutter tower, which realizes, to carry out above-mentioned two functions compound, both can realize lathe tool tower or realize the function of vehicle side
Energy.
Certainly, the invention is not limited to above embodiment, and those skilled in the art are without prejudice to originally
Equivalent deformation or replacement can be also made under the premise of spirit, these equivalent deformations or replacement are all contained in the application right
It is required that in limited range.
Claims (10)
1. a kind of composite cutter tower, it is characterised in that: described including pedestal (1) and the cabinet (2) being arranged on the pedestal (1)
Main shaft (3) are equipped in cabinet (2) and are used to support the bearing (4) of the main shaft (3), are additionally provided on the pedestal (1) for driving
The driving device of dynamic main shaft (3), one end of the main shaft (3) is protruding and connects cutterhead (5), the main shaft (3) it is another
It holds protruding and is successively arranged with the band-type brake female ring (6) and band-type brake public affairs ring (7) for realizing band-type brake and mutually contradicting, described armful
Lock female ring (6) is fixedly linked with main shaft (3), and band-type brake public affairs ring (7) connection is for pushing it to move along main shaft (3) axis direction
Pushing structure.
2. composite cutter tower according to claim 1, it is characterised in that: the band-type brake female ring (6) includes female ring main body (61),
The side disk of the female ring main body (61) is equipped with several band-type brake mother teeth (62) around the distribution of its axis.
3. composite cutter tower according to claim 2, it is characterised in that: the band-type brake public affairs ring (7) includes public ring main body (71),
The side disk of the public affairs ring main body (71) is equipped with several band-type brake public affairs teeth (72) around the distribution of its axis, the band-type brake public affairs tooth (72)
It is mutually adapted with band-type brake mother tooth (62).
4. composite cutter tower according to claim 1, it is characterised in that: further include being looped around band-type brake female ring (6) periphery
Band-type brake outer ring (8), the band-type brake outer ring (8) is fixedly linked with the cabinet (2).
5. composite cutter tower according to claim 3 or 4, it is characterised in that: the pushing structure includes hydraulic oil channel
(9), one end of the hydraulic oil channel (9) is located at the band-type brake public affairs ring (7) far from the side disk of band-type brake female ring (6), goes back
Several elastic elements (10) including being located at side disk of the band-type brake public affairs ring (7) towards band-type brake female ring (6).
6. composite cutter tower according to claim 5, it is characterised in that: the elastic element (10) is bar-spring, described
The both ends of bar-spring are fixedly linked with the band-type brake public affairs ring (7) and band-type brake outer ring (8) respectively.
7. composite cutter tower according to claim 6, it is characterised in that: the band-type brake outer ring (8) is towards band-type brake public affairs ring (7)
Side disk is equipped with several band-type brake external tooths (81) being mutually adapted with band-type brake public affairs tooth (72), and the both ends of the bar-spring are located at institute
State the top of band-type brake public affairs tooth (72) and the between cog notch of corresponding band-type brake external tooth (81).
8. composite cutter tower according to claim 1, it is characterised in that: further include being looped around the band-type brake public affairs ring (7) outside
Ring flange (11), the ring flange (11) are fixedly connected with cabinet (2), and the band-type brake public affairs ring (7) is equipped with several sliding pins
(73), the axis of the sliding pin (73) is parallel with main shaft (3) axis, and the ring flange (11) is equipped with several sliding eyes, institute
Sliding eye is stated to be connected with sliding pin (73) sliding.
9. composite cutter tower according to claim 1, it is characterised in that: the driving device includes and main shaft (3) stationary phase
The synchronous pulley (12) connected and synchronous belt (13) and motor (14) for driving the synchronous pulley (12).
10. composite cutter tower according to claim 9, it is characterised in that: the motor is AC servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811625001.XA CN109550986A (en) | 2018-12-28 | 2018-12-28 | A kind of composite cutter tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811625001.XA CN109550986A (en) | 2018-12-28 | 2018-12-28 | A kind of composite cutter tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109550986A true CN109550986A (en) | 2019-04-02 |
Family
ID=65871663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811625001.XA Pending CN109550986A (en) | 2018-12-28 | 2018-12-28 | A kind of composite cutter tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109550986A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052630A (en) * | 2019-05-08 | 2019-07-26 | 常州亘源数控设备有限公司 | A kind of servo power turret |
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| CN101077535A (en) * | 2007-04-02 | 2007-11-28 | 沈阳机床股份有限公司精诚数控机床附件厂 | Economy type horizontal type numerical control knife rack with transmission and locking structure |
| CN102240917A (en) * | 2011-07-14 | 2011-11-16 | 东北大学 | Direct drive type servo knife rest |
| DE102010021949A1 (en) * | 2010-05-28 | 2011-12-01 | Sauter Feinmechanik Gmbh | Tool turret for rotary machining tools utilized in industrial manufacturing processes, has gear assembly arranged at carrier pillar outside tool pane, where gear assembly comprises driven shaft extending along carrier pillar |
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| CN106670521A (en) * | 2017-02-21 | 2017-05-17 | 台州开启精密机械有限公司 | Servo tool turret and buffering piston cylinder |
| CN206425874U (en) * | 2017-01-16 | 2017-08-22 | 宿迁天成锋精机股份有限公司 | A kind of main shaft rotary control structure in servo turret |
| CN206425870U (en) * | 2017-01-16 | 2017-08-22 | 宿迁天成锋精机股份有限公司 | A kind of cutterhead rotational structure being used in hydraulic turret |
| CN107344247A (en) * | 2017-05-18 | 2017-11-14 | 平湖市海辰机械有限公司 | A kind of processing technology of knife tower and cutterhead |
| CN107350495A (en) * | 2017-08-24 | 2017-11-17 | 温岭市三和数控机床设备有限公司 | A kind of power cutter tower safeguard structure, power cutter tower system and control method |
| CN209379947U (en) * | 2018-12-28 | 2019-09-13 | 广州市威嘉机床有限公司 | A kind of composite cutter tower |
-
2018
- 2018-12-28 CN CN201811625001.XA patent/CN109550986A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4125003A1 (en) * | 1991-07-27 | 1993-01-28 | Index Werke Kg Hahn & Tessky | TOOL REVOLVER, IN PARTICULAR LATHE |
| CN101077535A (en) * | 2007-04-02 | 2007-11-28 | 沈阳机床股份有限公司精诚数控机床附件厂 | Economy type horizontal type numerical control knife rack with transmission and locking structure |
| DE102010021949A1 (en) * | 2010-05-28 | 2011-12-01 | Sauter Feinmechanik Gmbh | Tool turret for rotary machining tools utilized in industrial manufacturing processes, has gear assembly arranged at carrier pillar outside tool pane, where gear assembly comprises driven shaft extending along carrier pillar |
| CN102240917A (en) * | 2011-07-14 | 2011-11-16 | 东北大学 | Direct drive type servo knife rest |
| CN202742114U (en) * | 2012-08-04 | 2013-02-20 | 温岭市三和数控机床设备有限公司 | Knife tower teeth meshing structure |
| CN103111640A (en) * | 2013-01-31 | 2013-05-22 | 常州市宏达机床数控设备有限公司 | Direct-driving type servo knife rest |
| DE202013004856U1 (en) * | 2013-05-22 | 2013-06-14 | Kugi Tech Corp. | Synchronous tool release member of a direct drive spindle |
| CN103480880A (en) * | 2013-09-29 | 2014-01-01 | 上海三一精机有限公司 | Tool rest structure outputting power in radial direction and machine tool |
| CN206028751U (en) * | 2016-07-21 | 2017-03-22 | 广州市敏嘉制造技术有限公司 | Lathe with main shaft cutting off tool rest |
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| CN206425870U (en) * | 2017-01-16 | 2017-08-22 | 宿迁天成锋精机股份有限公司 | A kind of cutterhead rotational structure being used in hydraulic turret |
| CN106670521A (en) * | 2017-02-21 | 2017-05-17 | 台州开启精密机械有限公司 | Servo tool turret and buffering piston cylinder |
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| CN107350495A (en) * | 2017-08-24 | 2017-11-17 | 温岭市三和数控机床设备有限公司 | A kind of power cutter tower safeguard structure, power cutter tower system and control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052630A (en) * | 2019-05-08 | 2019-07-26 | 常州亘源数控设备有限公司 | A kind of servo power turret |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190402 |
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