CN108856824B - Milling device for machining planet wheel - Google Patents
Milling device for machining planet wheel Download PDFInfo
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- CN108856824B CN108856824B CN201810767715.8A CN201810767715A CN108856824B CN 108856824 B CN108856824 B CN 108856824B CN 201810767715 A CN201810767715 A CN 201810767715A CN 108856824 B CN108856824 B CN 108856824B
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- workbench
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
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- 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
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
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Abstract
The invention relates to the field of machining, in particular to a milling device for machining a planet wheel, which comprises a workbench, a driving device arranged on the workbench and matched with the workbench in an inserting manner, and a machining device arranged at the top of the workbench, wherein the driving device comprises a driving component, a driven component and a workpiece fixing component, the machining device comprises a supporting component and a machining component, when the circular plate needs to be machined into the planet wheel, the circular plate is firstly fixed on the workpiece fixing component, the driving component provides driving force to drive the driven component to carry out a series of motions so that the workpiece fixing component drives the workpiece to make a series of motions, the supporting component is used for supporting the machining component and completing the lifting motion of the machining component, the machining component mills the workpiece to be machined and finally machines the planet wheel, and a machining program completes the machining of the planet wheel, is simple and efficient.
Description
Technical Field
The invention relates to the field of machining, in particular to a milling device for machining a planet wheel.
Background
The principle of the planetary reduction gear is a power transmission mechanism that uses a gear speed converter to reduce the number of revolutions of a motor to a desired number of revolutions and obtain a large torque. Planetary gears are one of the important components of planetary reducers. But the planet wheel not only receives frictional force easy wearing and tearing when rotating, moreover because high-speed operation heat production leads to the gear to appear expend with heat and contract with cold's phenomenon easily, leads to the drive ratio to appear changing, and influences the reduction gear life-span.
The processing of present planet wheel is milling process generally, but because the planet wheel has a plurality of planet angles, consequently need many times the multirow planet wheel to mill the operation in the course of working, constantly changes the position of planet wheel, and is more troublesome.
Chinese patent publication No.: CN 108034903A; the publication date is as follows: 2018.05.15 discloses a planet gear of a planetary reducer and a manufacturing method thereof, comprising 81-88 parts by weight of iron, 4-8 parts by weight of zinc, 2-8 parts by weight of aluminum, 2.4-3 parts by weight of silicon, 2.2-3 parts by weight of graphene, 0.2-0.5 part by weight of copper, 0.5-1 part by weight of magnesium, 0.1-0.5 part by weight of vanadium, 0.005-0.007 part by weight of tantalum, 0.002-0.005 part by weight of molybdenum and 0.003-0.008 part by weight of titanium, and the manufacturing components of the planet gear are provided without representing the process of the specific processing and manufacturing of the planet gear.
Disclosure of Invention
The invention aims to provide a milling device for machining a planet wheel, aiming at overcoming the defects in the prior art.
In order to solve the above problems, the present invention provides the following technical solutions: the milling device for machining the planet wheel comprises a workbench, a driving device and a machining device, wherein the driving device is arranged on the workbench and matched with the workbench in an inserting mode, the machining device is arranged at the top of the workbench, the driving device comprises a driving assembly, a driven assembly and a workpiece fixing assembly, the driving assembly is fixedly arranged at the bottom of the workbench and matched with the workbench in an inserting mode, the driven assembly is arranged on the workbench in an inserting mode and connected with the driving assembly in a transmission mode, the workpiece fixing assembly is arranged on the driven assembly and hinged to the driving assembly, the machining device comprises a supporting assembly and a machining assembly, the supporting assembly is fixedly arranged at the top of the workbench, and the machining assembly is fixedly arranged on the supporting assembly;
the supporting component comprises a supporting frame, a first cylinder, a lifting plate and two limiting columns, wherein the supporting frame is fixedly arranged at the top of the workbench, the first cylinder is fixedly arranged at the top of the supporting frame, the output end of the first cylinder penetrates through the supporting frame downwards from the top of the supporting frame and extends downwards, the lifting plate is fixedly arranged at the output end of the first cylinder, a lifting groove convenient for the lifting plate to lift is further formed in the supporting frame, the lifting plate is connected with the supporting frame in a sliding mode, the two limiting columns are connected with the supporting frame in an inserting mode and arranged on the supporting frame in a sliding mode, and the bottom of the limiting columns is fixedly connected with the lifting plate.
Further, the processing assembly comprises a rotating motor and a milling head, a first fixing seat used for fixing the rotating motor is further arranged at the bottom of the lifting plate, the rotating motor is fixedly arranged inside the first fixing seat, and the milling head is fixedly arranged at the output end of the rotating motor.
Has the advantages that: according to the milling device for machining the planet wheel, when the circular plate needs to be machined into the planet wheel, the circular plate is fixed on the workpiece fixing assembly, the driving assembly provides driving force to drive the driven assembly to move in a series, so that the workpiece fixing assembly drives the workpiece to move in a series, the supporting assembly is used for supporting the machining assembly and completing lifting movement of the machining assembly, and the machining assembly mills the workpiece to be machined and finally machines the planet wheel.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a top view of the present invention;
FIG. 6 is a first diagram illustrating a partially disassembled structure according to the present invention;
FIG. 7 is a second schematic diagram of the partially disassembled structure of the present invention;
FIG. 8 is an enlarged schematic view at B of FIG. 7;
FIG. 9 is a third schematic view of the partially disassembled structure of the present invention;
FIG. 10 is an enlarged schematic view at C of FIG. 9;
description of reference numerals: the milling machine comprises a workbench 1, a second fixing seat 1a, a driving device 2, a driving component 2a, a driven component 2b, a workpiece fixing component 2c, a driving motor 2d, a first bearing 2e, a second bearing 2f, a cam 2g, a rotating block 2h, a first gear 2i, a second gear 2j, a first chain 2k, a first rotating shaft 2m, a second driven component 2n, a third gear 2p, a fourth gear 2q, a second rotating shaft 2r, a rotating disc 2s, a first connecting rod 2t, a fixing block 2u, a processing device 3, a supporting component 3a, a processing component 3b, a supporting frame 3c, a first air cylinder 3d, a lifting plate 3e, a limiting column 3f, a rotating motor 3g and a milling head 3 h.
Detailed Description
The following detailed description of specific embodiments of the present invention is made with reference to the accompanying drawings and examples:
referring to fig. 1 to 10, the milling device for machining a planet wheel comprises a workbench 1, a driving device 2 arranged on the workbench 1 and matched with the workbench 1 in an inserting manner, and a machining device 3 arranged on the top of the workbench 1, wherein the driving device 2 comprises a driving component 2a, a driven component 2b and a workpiece fixing component 2c, the driving component 2a is fixedly arranged at the bottom of the workbench 1 and matched with the workbench 1 in an inserting manner, the driven component 2b is arranged on the workbench 1 in an inserting manner and connected with the driving component 2a in a transmission manner, the workpiece fixing component 2c is arranged on the driven component 2b and hinged to the driving component 2a, the machining device 3 comprises a supporting component 3a and a machining component 3b, the supporting component 3a is fixedly arranged on the top of the workbench 1, and the machining component 3b is fixedly arranged on the supporting component 3a, when the circular plate needs to be machined into the planet wheel, the circular plate is fixed on the workpiece fixing assembly 2c, the driving assembly 2a provides driving force to drive the driven assembly 2b to perform a series of movements, so that the workpiece fixing assembly 2c drives the workpiece to perform a series of movements, the supporting assembly 3a is used for supporting the machining assembly 3b and completing the lifting movement of the machining assembly 3b, and the machining assembly 3b mills the workpiece to be machined and finally machines the workpiece into the planet wheel.
The driving assembly 2a comprises a driving motor 2d, a first bearing 2e, a second bearing 2f, a cam 2g and a rotating block 2h, the driving motor 2d is fixedly arranged on the workbench 1, the output end of the driving motor 2d upwards penetrates through the workbench 1 from the bottom of the workbench 1 and upwards extends, the first bearing 2e is fixedly arranged at the bottom of the workbench 1 and is sleeved on the output end of the driving motor 2d, the second bearing 2f is fixedly arranged at the top of the workbench 1 and is sleeved on the output end of the driving motor 2d, the cam 2g is sleeved on the output end of the driving motor 2d in a non-rotatable manner, the rotating block 2h is fixedly arranged at the top of the cam 2g, the driving motor 2d is opened, the driving motor 2d rotates to drive the cam 2g to rotate, the first bearing 2e and the second bearing 2f are used for fixing and limiting the output end of the driving motor 2d to shake, the cam 2g rotates along with the output end of the driving motor 2d and drives the rotating block 2h to rotate.
The edge of the rotating block 2h, which is located on the cam 2g, is not coaxial with the cam 2g, a certain distance is arranged between the center of the rotating block 2h and the center of the cam 2g, and a certain distance is arranged on the axes of the rotating block 2h and the cam 2g, when the cam 2g rotates, the rotating block 2h moves in a circular arc shape, so that the workpiece fixing component 2c is driven to move, and the size of a planet angle of the planet wheel can be controlled by controlling the distance between the rotating block 2h and the cam 2 g.
The driven component 2b comprises a first gear 2i, a second gear 2j, a first chain 2k, a first rotating shaft 2m and a second driven part 2n, the first gear 2i is sleeved on the output end of the driving motor 2d in a non-rotatable mode and is located at the bottom of the workbench 1, the first rotating shaft 2m is arranged on the workbench 1 in a rotatable inserting mode, the second gear 2j is sleeved on the first rotating shaft 2m in a non-rotatable mode and is located at the bottom of the workbench 1, the first chain 2k is sleeved on the first gear 2i and the second gear 2j respectively, the first gear 2i is in transmission connection with the second gear 2j, a third bearing is further sleeved on the first rotating shaft 2m and is fixedly arranged at the bottom of the workbench 1, the second driven part 2n is sleeved on the first rotating shaft 2m and is located at the top of the workbench 1, the driving motor 2d rotates to drive the first gear 2i to rotate, the first gear 2i further drives the first chain 2k and the second gear 2j to rotate, the second gear 2j rotates to drive the first rotating shaft 2m to rotate, and the first rotating shaft 2m drives the second driven part 2n to move.
Second driven part 2n includes third gear 2p, fourth gear 2q and second pivot 2r, the nonrotatable cover of third gear 2p is established on first pivot 2m and is located the top of workstation 1, the top of workstation 1 is equipped with the gliding arc wall of confession second pivot 2r, second pivot 2r is pegged graft and is set up on workstation 1 and with workstation 1 sliding connection, the nonrotatable cover of fourth gear 2q is established on second pivot 2r and is meshed with third gear 2p, and first pivot 2m rotates and drives third gear 2p and rotate, because of third gear 2p and fourth gear 2q meshing, therefore third gear 2p rotates and will drive fourth gear 2q again and rotate, and fourth gear 2q is rotatory to drive second pivot 2r again and rotates.
Fixed subassembly 2c of work piece includes rolling disc 2s, first connecting rod 2t and fixed block 2u, the rotatable cover of rolling disc 2s is established on second pivot 2r, rolling disc 2s one end is articulated with first pivot 2m, and the other end is articulated with first connecting rod 2 t's one end, first connecting rod 2t is kept away from rolling disc 2 s's one end and is articulated with turning block 2h, the nonrotatable cover of fixed block 2u is established on second pivot 2r, and rolling disc 2s can be rotatory on second pivot 2r, and turning block 2h drives first connecting rod 2t motion, promotes rolling disc 2s motion by first connecting rod 2t again, and rolling disc 2s and second pivot 2r together are pitch arc motion on workstation 1.
The top of the fixed block 2u is also provided with a plurality of fixed rods for fixing the planet wheels, and the workpieces to be processed are fixedly inserted by the fixed rods, so that the processing is facilitated.
The supporting component 3a comprises a supporting frame 3c, a first air cylinder 3d, a lifting plate 3e and two limiting columns 3f, the supporting frame 3c is fixedly arranged at the top of the workbench 1, the first air cylinder 3d is fixedly arranged at the top of the supporting frame 3c, the output end of the first air cylinder 3d penetrates through the supporting frame 3c downwards from the top of the supporting frame 3c and extends downwards, the lifting plate 3e is fixedly arranged at the output end of the first air cylinder 3d, a lifting groove convenient for lifting the lifting plate 3e is further arranged on the supporting frame 3c, the lifting plate 3e is in sliding connection with the supporting frame 3c, the two limiting columns 3f are spliced on the supporting frame 3c and are in sliding connection with the supporting frame 3c, the bottoms of the limiting columns 3f are fixedly connected with the lifting plate 3e, the supporting frame 3c is used for fixing the first air cylinder 3d and opening the first air cylinder 3d, the first cylinder 3d can drive the lifting plate 3e to move up and down, the lifting plate 3e can be lifted up and down inside the support frame 3c, and linear up and down lifting is achieved under the limitation of the two limiting columns 3 f.
The bottom of workstation 1 still is equipped with second fixing base 1a that is used for fixed driving motor 2d, second fixing base 1a is fixed to be set up in the bottom of workstation 1 and overlaps and establish on driving motor 2d, and second fixing base 1a is used for fixed driving motor 2 d.
The working principle is as follows: when a circular plate needs to be processed into a planet wheel, firstly, the circular plate is fixed on a workpiece fixing component 2c, a driving motor 2d is started, the driving motor 2d rotates to drive a cam 2g to rotate, a first bearing 2e and a second bearing 2f are used for fixing and limiting the output end of the driving motor 2d to shake, the cam 2g rotates along with the output end of the driving motor 2d and drives a rotating block 2h to rotate, a certain distance is arranged between the rotating block 2h and the axis of the cam 2g, when the cam 2g rotates, the rotating block 2h moves in a circular arc shape to further drive the workpiece fixing component 2c to move, the size of a planet angle of a planet wheel can be controlled by controlling the distance between the rotating block 2h and the cam 2g, the driving motor 2d rotates to drive a first gear 2i to rotate, the first gear 2i further drives a first chain 2k and a second gear 2j to rotate, the second gear 2j rotates to drive the first rotating shaft 2m to rotate, the first rotating shaft 2m drives the second driven part 2n to move, the first rotating shaft 2m rotates to drive the third gear 2p to rotate, because the third gear 2p is meshed with the fourth gear 2q, the third gear 2p rotates to drive the fourth gear 2q to rotate, the fourth gear 2q rotates to drive the second rotating shaft 2r to rotate, the rotating disc 2s can rotate on the second rotating shaft 2r, the rotating block 2h drives the first connecting rod 2t to move, the first connecting rod 2t pushes the rotating disc 2s to move, the rotating disc 2s and the second rotating shaft 2r do arc motion on the workbench 1 together, the support frame 3c is used for fixing the first cylinder 3d, the first cylinder 3d is opened, the first cylinder 3d can drive the lifting plate 3e to move up and down, the lifting plate 3e can lift up and down inside the support frame 3c, and realize sharp oscilaltion under the restriction of two spacing posts 3f, the rotation of rotating electrical machines 3g will drive the cutter head 3h and rotate, and the cutter head 3h rotates and mills the processing to the work piece, mills the planet wheel finally.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (2)
1. Milling unit of processing planet wheel, its characterized in that: comprises a workbench (1), a driving device (2) which is arranged on the workbench (1) and is in plug-in fit with the workbench (1) and a processing device (3) which is arranged at the top of the workbench (1), wherein the driving device (2) comprises a driving component (2a), a driven component (2b) and a workpiece fixing component (2c), the driving component (2a) is fixedly arranged at the bottom of the workbench (1) and is in plug-in fit with the workbench (1), the driven component (2b) is in plug-in fit with the workbench (1) and is in transmission connection with the driving component (2a), the workpiece fixing component (2c) is arranged on the driven component (2b) and is hinged with the driving component (2a), the processing device (3) comprises a supporting component (3a) and a processing component (3b), the supporting component (3a) is fixedly arranged at the top of the workbench (1), the processing component (3b) is fixedly arranged on the supporting component (3 a);
the driving assembly (2a) comprises a driving motor (2d), a first bearing (2e), a second bearing (2f), a cam (2g) and a rotating block (2h), the driving motor (2d) is fixedly arranged on the workbench (1), the output end of the driving motor (2d) penetrates through the workbench (1) upwards from the bottom of the workbench (1) and extends upwards, the first bearing (2e) is fixedly arranged at the bottom of the workbench (1) and sleeved on the output end of the driving motor (2d), the second bearing (2f) is fixedly arranged at the top of the workbench (1) and sleeved on the output end of the driving motor (2d), the cam (2g) is sleeved on the output end of the driving motor (2d) in a non-rotatable mode, and the rotating block (2h) is fixedly arranged at the top of the cam (2 g); the edge of the rotating block (2h) positioned on the cam (2g) is not coaxial with the cam (2g), and a certain distance is reserved between the center of the rotating block (2h) and the center of the cam (2 g);
the driven component (2b) comprises a first gear (2i), a second gear (2j), a first chain (2k), a first rotating shaft (2m) and a second driven part (2n), the first gear (2i) is sleeved on the output end of the driving motor (2d) in a non-rotatable mode and is located at the bottom of the workbench (1), the first rotating shaft (2m) is arranged on the workbench (1) in a rotatable mode in an inserted mode, the second gear (2j) is sleeved on the first rotating shaft (2m) in a non-rotatable mode and is located at the bottom of the workbench (1), the first chain (2k) is sleeved on the first gear (2i) and the second gear (2j) respectively, the first gear (2i) is in transmission connection with the second gear (2j), a third bearing is further sleeved on the first rotating shaft (2m), and is fixedly arranged at the bottom of the workbench (1), the second driven part (2n) is sleeved on the first rotating shaft (2m) and is positioned at the top of the workbench (1);
the second driven part (2n) comprises a third gear (2p), a fourth gear (2q) and a second rotating shaft (2r), the third gear (2p) is sleeved on the first rotating shaft (2m) in a non-rotatable mode and is located at the top of the workbench (1), an arc-shaped groove for the second rotating shaft (2r) to slide is formed in the top of the workbench (1), the second rotating shaft (2r) is arranged on the workbench (1) in an inserted mode and is connected with the workbench (1) in a sliding mode, and the fourth gear (2q) is sleeved on the second rotating shaft (2r) in a non-rotatable mode and is meshed with the third gear (2 p);
the workpiece fixing component (2c) comprises a rotating disc (2s), a first connecting rod (2t) and a fixing block (2u), the rotating disc (2s) is rotatably sleeved on the second rotating shaft (2r), one end of the rotating disc (2s) is hinged to the first rotating shaft (2m), the other end of the rotating disc is hinged to one end of the first connecting rod (2t), one end, far away from the rotating disc (2s), of the first connecting rod (2t) is hinged to the rotating block (2h), and the fixing block (2u) is rotatably sleeved on the second rotating shaft (2 r);
the supporting component (3a) comprises a supporting frame (3c), a first cylinder (3d), a lifting plate (3e) and two limiting columns (3f), the support frame (3c) is fixedly arranged at the top of the workbench (1), the first cylinder (3d) is fixedly arranged at the top of the support frame (3c), the output end of the first cylinder (3d) penetrates through the support frame (3c) from the top of the support frame (3c) and extends downwards, the lifting plate (3e) is fixedly arranged on the output end of the first cylinder (3d), the supporting frame (3c) is also provided with a lifting groove which is convenient for the lifting plate (3e) to lift, lifter plate (3e) and support frame (3c) sliding connection, two spacing post (3f) are pegged graft and are set up on support frame (3c) and with support frame (3c) sliding connection, the bottom and lifter plate (3e) fixed connection of spacing post (3 f).
2. The milling device of processing planet wheel of claim 1, characterized in that: processing subassembly (3b) includes rotating electrical machines (3g) and cutter head (3h), the bottom of lifter plate (3e) still is equipped with the first fixing base that is used for fixed rotating electrical machines (3g), rotating electrical machines (3g) are fixed to be set up inside first fixing base, cutter head (3h) are fixed to be set up on the output of rotating electrical machines (3 g).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810767715.8A CN108856824B (en) | 2018-07-13 | 2018-07-13 | Milling device for machining planet wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810767715.8A CN108856824B (en) | 2018-07-13 | 2018-07-13 | Milling device for machining planet wheel |
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| Publication Number | Publication Date |
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| CN108856824A CN108856824A (en) | 2018-11-23 |
| CN108856824B true CN108856824B (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810767715.8A Active CN108856824B (en) | 2018-07-13 | 2018-07-13 | Milling device for machining planet wheel |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2204685Y (en) * | 1994-09-19 | 1995-08-09 | 武汉钢铁(集团)公司 | Gear shifter of gear grinder |
| CN1598358A (en) * | 2004-07-30 | 2005-03-23 | 天津大学 | Planetary calibrated cam mechanism |
| CN101122318A (en) * | 2007-07-31 | 2008-02-13 | 高波 | Dog-leg path formation device |
| CN102248226A (en) * | 2011-06-21 | 2011-11-23 | 南京高速齿轮制造有限公司 | Numerical-control combined gear milling and hobbing machine for machining large-modulus gear and application thereof |
| CN103084633A (en) * | 2013-01-15 | 2013-05-08 | 北京理工大学 | Design method of planet combined milling system |
| DE102012015846A1 (en) * | 2012-04-17 | 2013-10-17 | Liebherr-Verzahntechnik Gmbh | Method and device for hard finishing of modified gears |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2825186Y (en) * | 2005-10-27 | 2006-10-11 | 倪世江 | Gear milling machine for cylindrical gear |
| CN103111912B (en) * | 2013-02-28 | 2014-12-31 | 苏州凯蒂亚半导体制造设备有限公司 | Novel index plate |
| CN105149983A (en) * | 2015-08-07 | 2015-12-16 | 重庆诚硕科技有限公司 | Motorcycle chain plate machining, indexing and positioning device |
-
2018
- 2018-07-13 CN CN201810767715.8A patent/CN108856824B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2204685Y (en) * | 1994-09-19 | 1995-08-09 | 武汉钢铁(集团)公司 | Gear shifter of gear grinder |
| CN1598358A (en) * | 2004-07-30 | 2005-03-23 | 天津大学 | Planetary calibrated cam mechanism |
| CN101122318A (en) * | 2007-07-31 | 2008-02-13 | 高波 | Dog-leg path formation device |
| CN102248226A (en) * | 2011-06-21 | 2011-11-23 | 南京高速齿轮制造有限公司 | Numerical-control combined gear milling and hobbing machine for machining large-modulus gear and application thereof |
| DE102012015846A1 (en) * | 2012-04-17 | 2013-10-17 | Liebherr-Verzahntechnik Gmbh | Method and device for hard finishing of modified gears |
| CN103084633A (en) * | 2013-01-15 | 2013-05-08 | 北京理工大学 | Design method of planet combined milling system |
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| CN108856824A (en) | 2018-11-23 |
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Effective date of registration: 20200302 Address after: Binhai Industrial Zone 312000 Zhejiang city of Shaoxing province Keqiao District Hing Road Applicant after: Zhejiang Hong Cheng gearing Co., Ltd Address before: 241001 No. 348, Tao Jia Shan, Jinghu District, Wuhu, Anhui. Applicant before: Chen Rui |
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