CN201132234Y - Auto rotary cutter head with main-shaft axis having spatial multi-quadrature positions - Google Patents
Auto rotary cutter head with main-shaft axis having spatial multi-quadrature positions Download PDFInfo
- Publication number
- CN201132234Y CN201132234Y CNU2007200822247U CN200720082224U CN201132234Y CN 201132234 Y CN201132234 Y CN 201132234Y CN U2007200822247 U CNU2007200822247 U CN U2007200822247U CN 200720082224 U CN200720082224 U CN 200720082224U CN 201132234 Y CN201132234 Y CN 201132234Y
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- China
- Prior art keywords
- bevel gear
- shaft
- gear shaft
- axle
- pedestal
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- Expired - Fee Related
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Abstract
The utility model discloses an automatic turning milling head of a spindle axis, which is provided with a space multi-crossed position, and the automatic turning milling head comprises a power plant, transmission and dividing mechanisms with substrates, a main spindle with a knife clamping mechanism, and a knife loosening mechanism, and an automatic control system. The automatic turning milling head are provided with two sets of dividing devices on a first and a second stages of bevel gear shafts of the transmission and dividing mechanisms and causes the axes of the first and the second stages of bevel gear shafts to cross at right angles, thereby realizing not only the space multi-crossed position of the main spindle, but also the perpendicularity of the spindle axis and the space multi-crossed positions of three movable axes of a machine tool. The automatic turning milling head is convenient to process workpieces, and enlarges the processing scope of the milling head.
Description
Technical field
The utility model relates to a kind of automatic revolution milling head.
Background technology
The automatic revolution milling head of CNC milling machine employing at present, as the applicant's application in 06 year, application number is: 200620033838.1 main-shaft axis has the space multiposition and turns round milling head automatically, comprise by main motor, the power set that outside reducing gear is formed, the transmission and the indexing mechanism that have pedestal, the main shaft that has tight cutter mechanism and cutter-removing mechanism, automatic control system, described transmission and the indexing mechanism that has pedestal, by shown in Figure 1, comprise the one-level bevel gear shaft 7 that has the key tooth, secondary bevel gear shaft 26 and be installed on bevel gear 20 on the main shaft 21 by spline, one, the axis of secondary bevel gear shaft: C axle and D axle intersect formation one oblique angle, the bevel gear of secondary bevel gear shaft 26 front ends is meshed with bevel gear on the one-level bevel gear shaft 7, terminal bevel gear is meshed with the bevel gear 20 on the main shaft 21, the two keys cover 27 that one-level bevel gear shaft 7 is provided with bearing 25 and is connected by bolt, 29, at bearing 25 and key cover 27, a 29 outer end and the pedestals 2 of being provided with are connected by bolt, the other end is fixed with the bearing holder (housing, cover) 5 of one-level end cap 8 by bolt, is provided with piston 4 between pedestal 2 and bearing holder (housing, cover) 5; Outside secondary bevel gear shaft 26, be provided with bearing 28 successively, bearing box 13, supporting disk 14 and middle casing 11, bearing box 13 and middle casing 11 are connected by bolt, on bearing box 13, be fixed with secondary end cap 15 by bolt, supporting disk 14 and main shaft housing 19 are connected by bolt, one end of middle casing 11 and piston 4 are connected by bolt, on the bevel gear of one-level bevel gear shaft 7 by the bolt fluted disc 10 in that is connected, be fixed with outer tooth disk 9 with its coupling by bolt on the middle casing 11, on the bevel gear of secondary bevel gear shaft 26 ends by the bolt fluted disc 30 in that is connected, be fixed with outer tooth disk 31 with its coupling by bolt on the main shaft housing 19, at pedestal 2 and middle casing 11, be installed with the end-toothed disc 6 of a pair of mutual coupling on the adjacent face of middle casing 11 and main shaft housing 19 respectively by bolt, 32, outside two pairs of end-toothed discs, be respectively equipped with sealing ring and sealing ring, the number of teeth on the end-toothed disc is many more, its indexing accuracy is high more, between the adjacent face of piston 4 and bearing holder (housing, cover) 5, form loosening oil cylinder 33 and tightening oil cylinder 34 of C axle between piston 4 and the end cap 8 respectively, they are furnished with built-in respectively, its interface is arranged at loosening oil circuit and tightening oil circuit on the pedestal 2; Between the adjacent face of supporting disk 14 and bearing box 13, form the D axle between supporting disk 14 and the secondary end cap 15 respectively loosen oil cylinder 35 and chucking oil cylinder 36, they are furnished with built-in, its interface respectively and are arranged at and loosen oil circuit and chucking oil circuit on the pedestal 2;
The main-shaft axis of this milling head is by one-level bevel gear shaft 7, the rotation of secondary bevel gear shaft 26, calibration, though can realize a plurality of spaces Working position, but because the angle of C axle and D axle is the oblique angle, the main-shaft axis of milling head can only be accomplished with a kinematic axis space multiposition of lathe perpendicular, can't accomplish with three kinematic axis (X/Y/Z axle) space multiposition of lathe perpendicular, be not easy to processing work, limited the scope of application of milling head.
The utility model content
The purpose of this utility model is the above-mentioned deficiency at prior art, provide a kind of main-shaft axis to have the automatic revolution milling head of the many quadrature positions in space, it can realize that three kinematic axis space multiposition of the main-shaft axis of milling head and lathe are perpendicular, be convenient to processing work, enlarged the range of work of milling head.
For achieving the above object, the utility model: main-shaft axis has the automatic revolution milling head of the many quadrature positions in space, comprise power set, the transmission and the indexing mechanism that have pedestal, the main shaft that has tight cutter mechanism and cutter-removing mechanism, automatic control system, described transmission and indexing mechanism comprise the one-level bevel gear shaft that has the key tooth, secondary bevel gear shaft and the bevel gear that is installed on the main shaft, one, the axis of secondary bevel gear shaft: C axle and D axle intersect formation one angle, the bevel gear of secondary bevel gear shaft front end is meshed with bevel gear on the one-level bevel gear shaft, terminal bevel gear is meshed with the bevel gear on the main shaft, the one-level bevel gear shaft is provided with bearing and key cover, outside bearing and key cover, be provided with an end and pedestal is connected, the other end is fixed with the bearing holder (housing, cover) of one-level end cap, is provided with piston between pedestal and bearing holder (housing, cover); Outside the secondary bevel gear shaft, be provided with bearing successively, bearing box, supporting disk and middle casing, bearing box and middle casing are connected, on bearing box, be fixed with the secondary end cap, supporting disk and main shaft housing are connected, one end and the piston of middle casing are connected, fluted disc in one is connected on the bevel gear of one-level bevel gear shaft, be fixed with outer tooth disk on the middle casing with its coupling, fluted disc in one is connected on the bevel gear of secondary bevel gear shaft end, be fixed with the outer tooth disk with its coupling on the main shaft housing, at pedestal and middle casing, be installed with the end-toothed disc of a pair of mutual coupling on the adjacent face of middle casing and main shaft housing respectively; Between the adjacent face of piston and bearing holder (housing, cover), form the C axle between piston and the end cap respectively loosen oil cylinder and chucking oil cylinder, they are furnished with built-in, its interface respectively and are arranged at and loosen oil circuit and chucking oil circuit on the pedestal; Between the adjacent face of supporting disk and bearing box, form the D axle between supporting disk and the secondary end cap respectively loosen oil cylinder and chucking oil cylinder, they are furnished with built-in, its interface respectively and are arranged at and loosen oil circuit and chucking oil circuit on the pedestal, and it is characterized in that the axis of described I and II bevel gear shaft: C axle and D axle meet at right angle;
The utility model when carrying out calibration, can realize that three kinematic axis space multiposition of the main-shaft axis of milling head and lathe are perpendicular because C axle and D axle meet at right angle, and is in quadrature position, is convenient to processing work, has enlarged the range of work of milling head.
Description of drawings
Fig. 1 is the front view of the existing milling head of revolution automatically.
Fig. 2 is the front view of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
This main-shaft axis has the automatic revolution milling head of the many quadrature positions in space, comprise power set, the transmission and the indexing mechanism that have pedestal, the main shaft that has tight cutter mechanism and cutter-removing mechanism, automatic control system, by shown in Figure 2, described transmission and indexing mechanism comprise the one-level bevel gear shaft 3 that has the key tooth, 12 of secondary bevel gears and be installed on bevel gear 17 on the main shaft 16, one, the axis of secondary bevel gear shaft: C axle and D axle meet at right angle, the bevel gear of secondary bevel gear shaft 12 front ends is meshed with bevel gear on the one-level bevel gear shaft 3, terminal bevel gear is meshed with the bevel gear 17 on the main shaft 16, one-level bevel gear shaft 3 is provided with bearing 18 and key cover 22, outside bearing 18 and key cover 22, be provided with an end and pedestal 1 is connected, the other end is fixed with the bearing holder (housing, cover) 24 of one-level end cap 23, is provided with piston 37 between pedestal 1 and bearing holder (housing, cover) 24; Outside secondary bevel gear shaft 12, be provided with bearing 38 successively, bearing box 39, supporting disk 40 and middle casing 41, bearing box 39 is connected with middle casing 41, on bearing box 39, be fixed with secondary end cap 42, supporting disk 40 is connected with main shaft housing 43, one end and the piston 37 of middle casing 41 are connected, fluted disc 44 in one is connected on the bevel gear of one-level bevel gear shaft 3, be fixed with outer tooth disk 45 on the middle casing 41 with its coupling, fluted disc 46 in one is connected on the bevel gear of secondary bevel gear shaft 12 ends, be fixed with the outer tooth disk 47 with its coupling on the main shaft housing 43, at pedestal 1 and middle casing 41, be installed with the end-toothed disc 48 of a pair of mutual coupling on the adjacent face of middle casing 41 and main shaft housing 43 respectively, 49; Between the adjacent face of piston 37 and bearing holder (housing, cover), form the C axle between piston 37 and the end cap 23 respectively loosen oil cylinder and chucking oil cylinder, they are furnished with built-in, its interface respectively and are arranged at and loosen oil circuit and chucking oil circuit on the pedestal 1; Between the adjacent face of supporting disk 40 and bearing box 39, form the D axle between supporting disk 40 and the secondary end cap 42 respectively loosen oil cylinder and chucking oil cylinder, they are furnished with built-in, its interface respectively and are arranged at and loosen oil circuit and chucking oil circuit on the pedestal 1;
Because C axle and D axle meet at right angle, when carrying out calibration, can realize that three kinematic axis space multiposition of the main-shaft axis of milling head and lathe are perpendicular, be convenient to processing work, enlarged the range of work of milling head.
Claims (1)
1. a main-shaft axis has the automatic revolution milling head of the many quadrature positions in space, comprise power set, the transmission and the indexing mechanism that have pedestal, the main shaft that has tight cutter mechanism and cutter-removing mechanism, automatic control system, described transmission and indexing mechanism comprise the one-level bevel gear shaft that has the key tooth, secondary bevel gear shaft and the bevel gear that is installed on the main shaft, one, the axis of secondary bevel gear shaft: C axle and D axle intersect formation one angle, the bevel gear of secondary bevel gear shaft front end is meshed with bevel gear on the one-level bevel gear shaft, terminal bevel gear is meshed with the bevel gear on the main shaft, the one-level bevel gear shaft is provided with bearing and key cover, outside bearing and key cover, be provided with an end and pedestal is connected, the other end is fixed with the bearing holder (housing, cover) of one-level end cap, is provided with piston between pedestal and bearing holder (housing, cover); Outside the secondary bevel gear shaft, be provided with bearing successively, bearing box, supporting disk and middle casing, bearing box and middle casing are connected, on bearing box, be fixed with the secondary end cap, supporting disk and main shaft housing are connected, one end and the piston of middle casing are connected, fluted disc in one is connected on the bevel gear of one-level bevel gear shaft, be fixed with outer tooth disk on the middle casing with its coupling, fluted disc in one is connected on the bevel gear of secondary bevel gear shaft end, be fixed with the outer tooth disk with its coupling on the main shaft housing, at pedestal and middle casing, be installed with the end-toothed disc of a pair of mutual coupling on the adjacent face of middle casing and main shaft housing respectively; Between the adjacent face of piston and bearing holder (housing, cover), form the C axle between piston and the end cap respectively loosen oil cylinder and chucking oil cylinder, they are furnished with built-in, its interface respectively and are arranged at and loosen oil circuit and chucking oil circuit on the pedestal; Between the adjacent face of supporting disk and bearing box, form the D axle between supporting disk and the secondary end cap respectively loosen oil cylinder and chucking oil cylinder, they are furnished with built-in, its interface respectively and are arranged at and loosen oil circuit and chucking oil circuit on the pedestal, and it is characterized in that the axis of described I and II bevel gear shaft: C axle and D axle meet at right angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200822247U CN201132234Y (en) | 2007-11-30 | 2007-11-30 | Auto rotary cutter head with main-shaft axis having spatial multi-quadrature positions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200822247U CN201132234Y (en) | 2007-11-30 | 2007-11-30 | Auto rotary cutter head with main-shaft axis having spatial multi-quadrature positions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201132234Y true CN201132234Y (en) | 2008-10-15 |
Family
ID=40060508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200822247U Expired - Fee Related CN201132234Y (en) | 2007-11-30 | 2007-11-30 | Auto rotary cutter head with main-shaft axis having spatial multi-quadrature positions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201132234Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905345A (en) * | 2010-08-12 | 2010-12-08 | 延陵精密电子(昆山)有限公司 | Enhanced milling device of CNC lathe |
| CN101966663A (en) * | 2010-08-18 | 2011-02-09 | 武汉重型机床集团有限公司 | Axis indexing and positioning structure |
| CN103506695A (en) * | 2013-09-26 | 2014-01-15 | 佛山市普拉迪数控科技有限公司 | Saw blade right-angle head |
| CN103831717A (en) * | 2014-03-28 | 2014-06-04 | 威海鲁海精密机械有限公司 | Automatic rotating device |
| CN104551811A (en) * | 2014-12-29 | 2015-04-29 | 宁波海天精工股份有限公司 | Universal side milling head for milling square rams |
| CN104924132A (en) * | 2014-03-17 | 2015-09-23 | 东芝机械株式会社 | Offset tool attachment and machine tool |
| CN107138785A (en) * | 2017-07-06 | 2017-09-08 | 宁波海天精工股份有限公司 | A kind of Full automatic universal milling head |
| CN116921750A (en) * | 2023-09-19 | 2023-10-24 | 通用技术集团沈阳机床有限责任公司 | Orthogonal milling head structure and assembly method |
-
2007
- 2007-11-30 CN CNU2007200822247U patent/CN201132234Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905345A (en) * | 2010-08-12 | 2010-12-08 | 延陵精密电子(昆山)有限公司 | Enhanced milling device of CNC lathe |
| CN101966663A (en) * | 2010-08-18 | 2011-02-09 | 武汉重型机床集团有限公司 | Axis indexing and positioning structure |
| CN103506695B (en) * | 2013-09-26 | 2016-03-23 | 佛山市普拉迪数控科技有限公司 | A kind of Saw blade right-angle head |
| CN103506695A (en) * | 2013-09-26 | 2014-01-15 | 佛山市普拉迪数控科技有限公司 | Saw blade right-angle head |
| CN104924132B (en) * | 2014-03-17 | 2017-06-23 | 东芝机械株式会社 | Offset tool annex and lathe |
| CN104924132A (en) * | 2014-03-17 | 2015-09-23 | 东芝机械株式会社 | Offset tool attachment and machine tool |
| CN103831717B (en) * | 2014-03-28 | 2016-08-17 | 威海鲁海精密机械有限公司 | A kind of automatic rotating device |
| CN103831717A (en) * | 2014-03-28 | 2014-06-04 | 威海鲁海精密机械有限公司 | Automatic rotating device |
| CN104551811A (en) * | 2014-12-29 | 2015-04-29 | 宁波海天精工股份有限公司 | Universal side milling head for milling square rams |
| CN104551811B (en) * | 2014-12-29 | 2017-01-25 | 宁波海天精工股份有限公司 | Universal side milling head for milling square rams |
| CN107138785A (en) * | 2017-07-06 | 2017-09-08 | 宁波海天精工股份有限公司 | A kind of Full automatic universal milling head |
| CN116921750A (en) * | 2023-09-19 | 2023-10-24 | 通用技术集团沈阳机床有限责任公司 | Orthogonal milling head structure and assembly method |
| CN116921750B (en) * | 2023-09-19 | 2024-01-12 | 通用技术集团沈阳机床有限责任公司 | Orthogonal milling head structure and assembly method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20131130 |