CN100402215C - Gear machining equipment - Google Patents
Gear machining equipment Download PDFInfo
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- CN100402215C CN100402215C CNB2005100642926A CN200510064292A CN100402215C CN 100402215 C CN100402215 C CN 100402215C CN B2005100642926 A CNB2005100642926 A CN B2005100642926A CN 200510064292 A CN200510064292 A CN 200510064292A CN 100402215 C CN100402215 C CN 100402215C
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- gear machining
- slide rail
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Abstract
The present invention relates to a gear machining device which is used for processing hastate gears and bevel gears. The gear machining device has a closed framework structure for increasing the rigidity of the gear machining device and the gear machining precision. The gear machining device comprises a pedestal, an upright post structure, a first linear shifter, a second linear shifter, a rotary working table and a third linear shifter, wherein both the upright post structure and the first linear shifter have a closed framework structure for reducing the whole weight and increasing the resonant frequency. The gear machining device also uses a symmetrical linear motor to drive the linear shifters, and a direct driving motor to drive a main shaft head and the rotary working table.
Description
Technical field
The present invention relates to a kind of gear machining equipment, particularly relate to the gear machining equipment and the hypoid gear machining tool of a kind of bevel gear and hypoid gear.
Background technology
Along with the quick progress of manufacturing technology, various drive unit and control device also are showing improvement or progress day by day.Yet, present stage transferring power and the mechanical organ of motion in, gear is still one of most common components.It is applied in the transmission of various power widely, for example be, the transmission of big power such as boats and ships, automobile, aircraft, or the transmission of the power of large-scale facility such as heavy facility, machining facility, and even employed electrical home appliances, wrist-watch small-sized machine or electronic equipment etc. all can be seen the example that gear is used in the daily life.
Wherein, the classification of gear is more common is to divide into parallel-axes gears group, intersecting axle gear train and crooked shaft gear group.Wherein, have the hypoid gear (hypoid gear) of crooked shaft gear characteristic, its two assembled shaft is both non-intersect also not parallel in the space, therefore, and the complexity of the general ten minutes of processing hypoid gear and difficult.
Yet hypoid gear has bigger speed reducing ratio, can turn round and improve the harmful effect of vibrating noise reposefully, more makes the transmission of power direction have more elasticity, allow bigger power of transmission and while effectively to save the advantages such as space of gear-box simultaneously.Therefore, though processing difficulties and complexity still are widely used in the transmission of power of alternating axis (crossed axes), so far especially on automobile, aviation, steamer and industrial machinery.
Yet, how the processed complex of hypoid gear and meticulous can effectively increase stability and accuracy that hypoid gear is processed, not only can improve the machining accuracy of hypoid gear, more can make the loss of power transmission reduce to minimum, improve the accuracy and the utilization rate of power transmission.
This shows that above-mentioned existing gear machining equipment obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem that gear machining equipment exists, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, and this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of gear machining equipment of new structure, just become the current industry utmost point to need improved target.
Because the defective that above-mentioned existing gear machining equipment exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of gear machining equipment of new structure, can improve general existing gear machining equipment, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, create the present invention who has practical value finally.
Summary of the invention
In above-mentioned background of invention, the processing of hypoid gear is in the Gear Processing, comparatively complicated and accurate a kind of processing mode.How to improve the stability and the accuracy of hypoid gear processing, can effectively improve the machining accuracy of hypoid gear, more can improve the accuracy and the utilization rate of power transmission.
The objective of the invention is to, overcome the defective that existing gear machining equipment exists, and provide a kind of gear machining equipment of new structure, technical problem to be solved is to make it have the enclosed type frame structure, resonant frequency during with the raising Gear Processing, and increase the rigidity and the Gear Processing precision of gear machining equipment, this gear machining equipment, can process a bevel gear and/or a hypoid gear, it includes a toolroom machine base, one pillar construction, one first linear mobile device, one second linear mobile device, one rotary table and a trilinear mobile device, thus be suitable for practicality more.
One of purpose of the present invention provides a kind of gear machining equipment, has enclosed pillar construction, with the intensity of effective increase gear machining equipment.
Another object of the present invention provides a kind of gear machining equipment, has direct drive motor, with effective increase rotary speed and the output of increase torsion, improves machining accuracy.
Another purpose of the present invention provides a kind of gear machining equipment, utilizes linear motor, with effective raising machining accuracy and speed.
Another purpose of the present invention provides a kind of hypoid gear machining tool, not only has preferable rigidity, more improves machining accuracy and speed, and the machining accuracy of hypoid gear is more improved, and can make the production of hypoid gear more convenient and quick.
Be provided with first linear slide rail and second linear slide rail on the toolroom machine base, and pillar construction has an enclosed type frame structure, and be installed on the toolroom machine base.The first linear mobile device also has an enclosed type frame structure, and is installed between toolroom machine base and the pillar construction, can be linear mobile on first linear slide rail, and more can include the trilinear slide rail on the first linear mobile device.
The second linear mobile device is installed on the top of toolroom machine base, and with linear moving on second linear slide rail, rotary table then is installed on the second linear mobile device, to rotate on the second linear mobile device.The trilinear mobile device then is installed on the first linear mobile device, to move on the trilinear slide rail.More be equipped with on the rotary table on one first main tapping and the trilinear mobile device one second main tapping is installed.
Wherein above-mentioned linear slide rail is preferably orthogonal, and each linear slide rail all includes a main linear slide rail and an auxiliary linear slide rail.And more including another auxiliary linear slide rail, first linear slide rail is installed on the pillar construction, and be parallel to each other with the main linear slide rail and the auxiliary linear slide rail of first linear slide rail, so that the first linear mobile device is installed on wherein, and can stablizes thereon and move.
Wherein first main tapping and second main tapping one of them is to be driven by a direct drive motor at least.And rotary table preferable also be to drive rotation by a direct drive motor.The first linear mobile device and trilinear mobile device are preferably driven by the linear motor of group symmetry one of separately respectively.
The trilinear slide rail then is installed on two sides of one of first linear mobile device opening, so that the trilinear mobile device moves thereon.What the second linear mobile device was preferable is driven by a linear motor, and parallel respectively main linear slide rail and the auxiliary linear slide rail that second linear slide rail is installed in the both sides of linear motor.
Wherein above-mentioned trilinear mobile device more comprises a Weighting system, then includes a vibration damping angle on the pillar construction, to improve the resonant frequency of gear machining equipment.
Another aspect of the present invention is to be a kind of hypoid gear machining tool, and this hypoid gear machining tool includes a base, a pillar construction, a mobile device, a cutter spindle and a work spindle.Pillar construction has an enclosed type frame structure, and is installed on the base, and mobile device also has an enclosed type frame structure, be installed on the base, and between pillar construction and base, and move thereon.Cutter spindle and work spindle are installed on respectively on mobile device or the base, and move thereon, and interchangeable installation site.Wherein cutter spindle and work spindle have along the ability of three different directions translations at least, and cutter spindle and work spindle be around at least one rotating shaft, and can adjust a relative angle.
Three wherein above-mentioned different directions are all orthogonal, and cutter spindle and work spindle one of them have adjust and pillar construction between the ability of angle.And cutter spindle or work spindle are to be driven by a direct drive motor, and above-mentioned relative angle, can be adjusted by a direct drive motor.
One of them the translational motion of cutter spindle or work spindle is that the linear motor by one group of symmetry drives and can utilize a Weighting system, to reduce the load of linear motor.Pillar construction then more can comprise the top that a vibration damping angle is positioned at pillar construction, with the weight of further reduction pillar construction.
By technique scheme, gear machining equipment of the present invention has following advantage at least:
Gear machining equipment of the present invention or hypoid gear machining tool, utilize enclosed pillar construction and linear mobile device, effectively increase the intensity of gear machining equipment, and improve the resonant frequency that adds man-hour, utilize direct drive motor effectively to increase rotary speed simultaneously and increase torsion and export, more improve the precision of processing, after in conjunction with linear motor, more can effectively improve machining accuracy and speed.Therefore, gear machining equipment of the present invention and hypoid gear machining tool can carry out the processing of gear accurately, particularly have the hypoid gear of complicated flute profile and bevel gear and all can make things convenient for and process fast.
In sum, the gear machining equipment of special construction of the present invention has the enclosed type frame structure, the resonant frequency during with the raising Gear Processing, and rigidity and the Gear Processing precision and the speed of increase gear machining equipment.It has above-mentioned many advantages and practical value, and in like product, do not see have similar structural design to publish or use and really genus innovation, no matter it all has bigger improvement on product structure or function, have large improvement technically, and produced handy and practical effect, and more existing gear machining equipment has the multinomial effect of enhancement, thus be suitable for practicality more, and have the extensive value of industry, really be a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the schematic perspective view for gear machining equipment of the present invention.
Fig. 2 is the base of gear machining equipment of the present invention and the schematic diagram of pillar construction.
Fig. 3 is the schematic diagram for the linear mobile device of gear machining equipment of the present invention.
100: gear machining equipment 110: base
114: the first linear motors of 112: the second linear slide rails
120: 121: the first openings of column
130: the first linear mobile devices of 128: the three line style motors
132: the trilinear slide rails of 131: the second openings
136: the five linear motors of 134: the four-wire type motors
150: the trilinear mobile devices of 140: the second linear mobile devices
160: 170: the second main tappings of rotary table
Main tapping 190 in 180: the first: Weighting system
The specific embodiment
Gear machining equipment of the present invention has enclosed pillar construction, can effectively increase the intensity of gear machining equipment, and can utilize direct drive motor to increase the output of rotary speed and torsion, more can cooperate linear motor, with effective raising machining accuracy and speed.Below will and describe in detail and clearly demonstrate spirit of the present invention with diagram, as the person skilled in the art after understanding preferred embodiment of the present invention, when can be by the technology of teachings of the present invention, change and modification, it does not break away from spirit of the present invention and scope.
Seeing also shown in Figure 1ly, is the schematic perspective view for gear machining equipment of the present invention, and Fig. 2 is the schematic diagram for its base and pillar construction, and Fig. 3 then is the schematic diagram that is used for illustrating the linear mobile device on it.Please consult Fig. 1 to 3 simultaneously, to clearly demonstrate the various features of gear machining equipment 100 of the present invention.
As shown in FIG., gear machining equipment 100 includes a base 110, one columns 120, the first linear mobile devices 130,140,150, and rotary table 160.Then be separately installed with second main tapping 170 and first main tapping 180 on the second linear mobile device 140 and the rotary table 160,, carry out the processing of gears such as hypoid gear or bevel gear to be used for holding workpiece and cutter.This gear machining equipment 100 preferably adopts the mode of creating to carry out the processing of gear, that is to say, gear machining equipment 100 preferably is a hyperboloid gear cutting machine.
Wherein, column 120 has the end face of a L type, and is fixed on the base 110, therefore forms the structure of U type with base, and wherein the opening of U type is towards horizontal direction.The first linear mobile device 130 is installed among the opening of this U type structure, and utilizes second linear motor 124 and the 3rd line style motor 128 to move on trunnion axis along first linear slide rail 122.And the top of column 120 more include the auxiliary linear slide rail 126 of column with further stable with strengthen the first linear mobile device 130 moving in the horizontal direction.
Second linear motor 124 and the 3rd line style motor 128 that utilize symmetry to install, required thrust in the time of on the one hand can increasing by the first linear mobile device 130 and move, more can make the both sides of the first linear mobile device 130 stressed evenly on the other hand, more steady when the first linear mobile device 130 is moved.And first linear slide rail 122 preferably level be installed on the base 110, and more preferably for utilizing 2 first linear slide rails, the 122 parallel both sides that are installed on second linear motor 124.
More comprise the centre that one first opening 121 is positioned at column 120 among the column 120, to form the pillar construction of an enclosed type framework.First opening 121 extends along about the direction of first linear slide rail 122 with up and down respectively, and the width that makes first opening 121 is over half greater than column 120 width preferably, that is to say over half greater than first linear slide rail, 122 length.What the height of first opening 121 was preferable then is greater than highly half of column 120, that is to say, greater than highly half of the first linear mobile device 130.Setting by the column 120 and first opening 121, gear machining equipment 100 can effectively increase whole rigidity intensity, and whole weight is unlikely to be increased too much, therefore, the resonant frequency of gear machining equipment 100 can effectively be improved, preferably be increased to more than the 100Hz, the vibration frequency when avoiding Gear Processing all effectively is enhanced the stability of processing and accuracy.
Second linear slide arrangement 140 is installed on second linear slide rail 112 on the base 110, and drive with first linear motor 114, make second linear slide arrangement 140 can on the base 110 towards or away from the direction of first linear slide rail 122 on move, the second preferable linear slide rail 112 is to be vertical configuration with first linear slide rail 122.And second linear slide rail 112 preferably has the parallel respectively both sides that are installed on first linear motor 114 of 2 second linear slide rails 112.
And rotary table 160 more can be installed on second linear actuating device 140, with the function that provides first main tapping 180 on the second linear mobile device 140, to rotate.Wherein rotary table 160 preferably utilizes a direct drive motor to drive, to adjust the relative angle between first main tapping 180 and second main tapping 170.This direct drive motor is installed among the rotary table 160, makes the apparent size that effectively reduces rotary table 160, improves the reaction speed and the machining accuracy of rotary table 160 simultaneously, and the machining accuracy of hypoid gear further is enhanced.
The direct drive motor that also is equipped with preferable in first main tapping 180 drives first main tapping 180, and the apparent size that it also can effectively reduce first main tapping 180 more improves the reaction speed and the machining accuracy of first main tapping 180.
The second linear mobile device 140 and the first linear mobile device 130 have the locomotivity of level two directions, the ability that trilinear mobile device 150 then provides second main tapping 170 to move up and down respectively.Therefore, be installed on workpiece and cutter on second main tapping 170 and first main tapping 180, can have the locomotivity of orthogonal three directions.And trilinear mobile device 150 utilizes the driving of four-wire type motor 134 and the 5th linear motor 136, and trilinear mobile device 150 can be moved up and down at the trilinear slide rail 132 on the first linear mobile device 130.Wherein trilinear slide rail 132 preferably has two linear slide rails difference configured in parallel in the both sides of the first linear mobile device 130, trilinear mobile device 150 can be stablized along trilinear slide rail 132 move up and down.Trilinear mobile device 150 more can utilize a Weighting system 190, for example is a vapour pressure cylinder or a hydraulic cylinder, to reduce the load of four- wire type motor 134 and 136.
Four-wire type motor 134 and the 5th linear motor 136 preferably are installed on respectively in second opening 131 of centre of the first linear mobile device 130, to save required installing space, and utilize second opening 131 to form an enclosed type frame structure on the one hand, to increase whole rigidity, and reduce the overall weight of the first linear mobile device 130 simultaneously, to improve the resonant frequency of gear machining equipment 100, and then the vibration frequency when avoiding Gear Processing, the stability of processing and accuracy all effectively are enhanced.Wherein, the width of second opening 131 is preferably greater than half of the width of the first linear mobile device 130, and the height of second opening 131 is preferably greater than the height of four-wire type motor 134, and over half greater than first linear mobile device 130 height more preferably.
Second main tapping 170 then is installed on the 3rd line style mobile device 150, and second main tapping 170 can be moved on first linear slide rail and 132 two orthogonal directions of trilinear slide rail.Wherein, second main tapping 170 preferably its inside is equipped with a direct drive motor, makes the apparent size that reduces by second main tapping 170, more improves the reaction speed and the machining accuracy of second main tapping 170.And between second main tapping 170 and the trilinear mobile device 150, more a rotary table can be installed, so that the turning power of second main tapping, 170 another angles to be provided, and its preferable being driven by direct drive motor, to adjust the relative angle between second main tapping 170 and first main tapping 180.And only need among second main tapping 170 and first main tapping 180 that one of them can carry out the adjustment of angle with column 120 at least, to carry out the processing of hypoid gear or bevel gear.
Wherein one of them is to utilize direct drive motor to drive at least for second main tapping 170 and first main tapping 180, to be processed to form required gear, and process tool and processed workpiece then are installed on second main tapping 170 and first main tapping 180, to carry out the processing of hypoid gear or bevel gear.The L type outside bending part of column 120 then more includes a vibration damping angle 123, and it can effectively reduce the overall weight of column 120, to improve the resonant frequency of gear machining equipment 100.
Gear machining equipment of the present invention, preferably be used for processing the hypoid gear machining tool of hypoid gear, utilize pillar construction, effectively increase the rigidity intensity of gear machining equipment with enclosed type framework, and the opening in the middle of utilizing reduces whole weight, and therefore resonant frequency is improved.Simultaneously, the linear mobile device that is installed between column and the base also has the structure of enclosed type framework, with effective increase gear machining equipment whole rigidity intensity, and the whole weight of the reduction of the opening in the middle of utilizing, therefore resonant frequency is improved.
Gear machining equipment of the present invention more utilizes direct drive motor, with effective increase rotary speed and the output of increase torsion, improves machining accuracy, more can effectively reduce the size of rotation platform and main tapping.Gear machining equipment of the present invention utilizes linear motor simultaneously, with effective raising machining accuracy and speed, and the configuration of linear motor symmetrical expression, required thrust in the time of more can providing linear mobile device to move, make the both sides of linear mobile device stressed evenly simultaneously, more steady when linear mobile device is moved.And each linear slide rail more includes at least one main running rail auxiliary slide rail parallel with another, makes the more steady and safety that moves of linear mobile device.Therefore, gear machining equipment of the present invention can significantly improve the processing stability and the machining accuracy of hypoid gear and bevel gear, makes the application of hypoid gear and bevel gear more extensive and convenient.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the structure that can utilize above-mentioned announcement and technology contents are made a little change or be modified to the equivalent embodiment of equivalent variations, but every content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (20)
1. a gear machining equipment is to be used for processing a bevel gear and a hypoid gear, it is characterized in that this gear machining equipment comprises at least:
One toolroom machine base, it is provided with first linear slide rail and second linear slide rail;
One pillar construction has one first enclosed type frame structure, is arranged on this toolroom machine base;
One first linear mobile device has one second enclosed type frame structure, is installed between this toolroom machine base and this pillar construction, with linear moving on this first linear slide rail, and more includes the trilinear slide rail on this first linear mobile device;
One second linear mobile device is installed on the top of this toolroom machine base, with linear moving on this second linear slide rail;
One rotary table is installed on this second linear mobile device, to rotate on this second linear mobile device, one first main tapping is installed more on this rotary table; And
One trilinear mobile device is installed on this first linear mobile device, with mobile on this trilinear slide rail, and one second main tapping is installed more on this trilinear mobile device.
2. gear machining equipment according to claim 1 is characterized in that wherein said each linear slide rail more comprises a main linear slide rail and an auxiliary linear slide rail.
3. gear machining equipment according to claim 1 is characterized in that wherein said linear slide rail is orthogonal.
4. gear machining equipment according to claim 1, it is characterized in that wherein said first main tapping and second main tapping one of them is to be driven by a direct drive motor at least.
5. gear machining equipment according to claim 1 is characterized in that wherein said rotary table is to drive rotation by a direct drive motor.
6. gear machining equipment according to claim 1 is characterized in that wherein said first linear mobile device and the trilinear mobile device, is driven by the linear motor of group symmetry one of separately respectively.
7. gear machining equipment according to claim 2, it is characterized in that wherein said first linear slide rail more comprises the auxiliary linear slide rail of a column and is installed on this pillar construction, and be parallel to each other with the main linear slide rail of this first linear slide rail and the auxiliary linear slide rail of this first linear slide rail, so that this first linear mobile device is installed on wherein, and move thereon.
8. gear machining equipment according to claim 1, it is characterized in that the wherein said first linear mobile device has an opening, this trilinear slide rail is on this second enclosed type frame structure on these opening two limits that are installed on this first linear mobile device of being parallel to each other, moves thereon for this trilinear mobile device.
9. gear machining equipment according to claim 2, it is characterized in that the wherein said second linear mobile device is driven by a linear motor, and parallel respectively this main linear slide rail and this auxiliary linear slide rail that this second linear slide rail is installed in the both sides of this linear motor.
10. gear machining equipment according to claim 1 is characterized in that wherein said trilinear mobile device more comprises a Weighting system.
11. gear machining equipment according to claim 1 is characterized in that wherein said pillar construction more comprises the top that a vibration damping angle is positioned at this pillar construction.
12. a hypoid gear machining tool is characterized in that it comprises at least:
One base;
One pillar construction has one first enclosed type frame structure, is installed on this base;
One mobile device has one second enclosed type frame structure, is installed on this base, and by this pillar construction and this base together support, to move thereon;
One cutter spindle is installed on this mobile device, and moves on this mobile device; And
One work spindle, be installed on this base, on this base, to move, wherein this cutter spindle and this work spindle have along the ability of three different directions translations at least, and the position of this cutter spindle and this work spindle is interchangeable, and this cutter spindle and this work spindle are around at least one rotating shaft, to adjust a relative angle.
13. hypoid gear machining tool according to claim 12 is characterized in that then this cutter spindle is installed on this base when this work spindle is installed on this mobile device.
14. hypoid gear machining tool according to claim 12 is characterized in that wherein said at least three different directions are orthogonal.
15. hypoid gear machining tool according to claim 12 is characterized in that wherein said cutter spindle or this work spindle can adjust the angle with this pillar construction.
16. hypoid gear machining tool according to claim 12 is characterized in that one of them is to be driven by a direct drive motor at least for wherein said cutter spindle and this work spindle.
17. hypoid gear machining tool according to claim 12 is characterized in that this relative angle between wherein said cutter spindle and this work spindle, is to be adjusted by a direct drive motor.
18. hypoid gear machining tool according to claim 12, it is characterized in that wherein said cutter spindle and this work spindle at least one of them translation be that linear motor by one group of symmetry drives.
19. hypoid gear machining tool according to claim 12, one of them more comprises a Weighting system to it is characterized in that wherein said cutter spindle and this work spindle.
20. hypoid gear machining tool according to claim 12 is characterized in that wherein said pillar construction more comprises the top that a vibration damping angle is positioned at this pillar construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100642926A CN100402215C (en) | 2005-04-12 | 2005-04-12 | Gear machining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100642926A CN100402215C (en) | 2005-04-12 | 2005-04-12 | Gear machining equipment |
Publications (2)
| Publication Number | Publication Date |
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| CN1846916A CN1846916A (en) | 2006-10-18 |
| CN100402215C true CN100402215C (en) | 2008-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005100642926A Expired - Fee Related CN100402215C (en) | 2005-04-12 | 2005-04-12 | Gear machining equipment |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5385063B2 (en) * | 2009-09-08 | 2014-01-08 | オークマ株式会社 | Machine Tools |
| CN102248228B (en) * | 2011-07-18 | 2013-02-13 | 北京航空航天大学 | Numerical-control hobbing device for face gear |
| CN102672280A (en) * | 2012-05-08 | 2012-09-19 | 湖南中大创远数控装备有限公司 | Gear cutting machine tool |
| CN104057303B (en) * | 2014-06-23 | 2016-07-06 | 西安交通大学 | A kind of have the gear-hobbing machine that double-workbench and milling that ultra-large type oil motor drives are portal lathe bed |
| DE102015105043A1 (en) * | 2015-04-01 | 2016-10-06 | Samag Saalfelder Werkzeugmaschinen Gmbh | processing machine |
| CN112326123A (en) * | 2020-05-11 | 2021-02-05 | 苏州喜全软件科技有限公司 | Gear shaping machine active motion dynamic balancing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US5228814A (en) * | 1991-11-25 | 1993-07-20 | The Gleason Works | Gear hobbing machine |
| CN1102367A (en) * | 1993-07-16 | 1995-05-10 | 赫思机器及工具有限公司 | A machine for fine machining the tooth flanks of gear-type workpieces using an internally toothed tool |
| JPH11262816A (en) * | 1998-03-17 | 1999-09-28 | Yutaka Seimitsu Kogyo Ltd | Device for machining bevel gear or the like |
| JP2002273623A (en) * | 2001-03-16 | 2002-09-25 | Komatsu Ltd | Spiral bevel gear manufacturing device and spiral bevel gear manufacturing method |
| US6712566B2 (en) * | 2001-02-16 | 2004-03-30 | The Gleason Works | Machine and method for producing bevel gears |
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2005
- 2005-04-12 CN CNB2005100642926A patent/CN100402215C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5228814A (en) * | 1991-11-25 | 1993-07-20 | The Gleason Works | Gear hobbing machine |
| CN1102367A (en) * | 1993-07-16 | 1995-05-10 | 赫思机器及工具有限公司 | A machine for fine machining the tooth flanks of gear-type workpieces using an internally toothed tool |
| JPH11262816A (en) * | 1998-03-17 | 1999-09-28 | Yutaka Seimitsu Kogyo Ltd | Device for machining bevel gear or the like |
| US6712566B2 (en) * | 2001-02-16 | 2004-03-30 | The Gleason Works | Machine and method for producing bevel gears |
| JP2002273623A (en) * | 2001-03-16 | 2002-09-25 | Komatsu Ltd | Spiral bevel gear manufacturing device and spiral bevel gear manufacturing method |
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| CN1846916A (en) | 2006-10-18 |
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