CN106064259A - Gear-hobbing machine hob head - Google Patents
Gear-hobbing machine hob head Download PDFInfo
- Publication number
- CN106064259A CN106064259A CN201610700815.XA CN201610700815A CN106064259A CN 106064259 A CN106064259 A CN 106064259A CN 201610700815 A CN201610700815 A CN 201610700815A CN 106064259 A CN106064259 A CN 106064259A
- Authority
- CN
- China
- Prior art keywords
- hobboing cutter
- tailstock
- main spindle
- spindle box
- oil cylinder
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
- B23F23/1237—Tool holders
- B23F23/1243—Hob holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Processing (AREA)
Abstract
The invention discloses a kind of gear-hobbing machine hob head, being made up of guideway (1), hobboing cutter tailstock (2), tailstock spindle (3), oil cylinder (4), hobboing cutter (5), cutter shaft (6) and hobboing cutter main spindle box (7), described hobboing cutter tailstock (2) is connected by described oil cylinder (4) with described hobboing cutter main spindle box (7)；Same guideway (1) is shared when described hobboing cutter main spindle box (7) and described hobboing cutter tailstock (2) motion.Described hobboing cutter tailstock (2) is moved with described hobboing cutter main spindle box (7), described hobboing cutter tailstock (2) and described hobboing cutter main spindle box (7) are driven by described oil cylinder (4) and can be movable relatively, and described oil cylinder (4) provides the axial supporting force to described hobboing cutter (5) for the described tailstock spindle (3).
Description
Technical field
The present invention relates to gear cutting machine apparatus field, particularly to a kind of gear-hobbing machine hob head.
Background technology
Gear is a kind of important mechanical transmission part, is widely used in various plant equipment, and gear-hobbing machine is gear
Most widely used a kind of lathe in machining tool, on gear-hobbing machine, machinable straight-tooth, helical teeth and herringbone roller gear, also can add
Work worm gear, sprocket wheel etc..Existing gear-hobbing machine be widely used in automobile, tractor, lathe, engineering machinery, mining machinery,
In the various machinery manufacturing industry such as metallurgical machinery, oil, instrument, aircraft spacecraft.Current gear-hobbing machine generally use spiral hobbing cutter by
Generating processes gear, and hobboing cutter processing gear is typically all interrupted cut.
Seeing Fig. 1, the parts that mainly comprise of conventional hobbing include lathe bed the 01st, column the 02nd, knife rest slide carriage the 03rd, hob head
05th, rear column 08 and workbench 09 etc., column 02 is fixed on lathe bed 01.Knife rest slide carriage 03 can make vertical feed along column guide rail
Move or quickly move.Hobboing cutter is arranged on knife bar 04, is rotated main motion by the main shaft band action of hob head 05.Hob head 05 can
Rotate around the horizontal axis of oneself, to adjust the setting angle of hobboing cutter.Workpiece be arranged on the work arbor 07 of workbench 09 or
Being directly installed on workbench 09, rotating together in company with workbench 09, workbench 09 and rear column 08 are arranged on same
On slide carriage, can move along the horizontal guide rail of lathe bed, to adjust the radial position of workpiece or to make the motion of manual radial feed.Rear column
Support 06 on 08 can pass through the upper end of axle sleeve or top support work arbor, to improve the stationarity of rolling cut work.
Wherein, hob head plays support, the effect of fixing hobboing cutter, and its structure is to the stability of hobboing cutter, add to gear-hobbing machine
Work precision plays extremely important effect.Generally, hobboing cutter tailstock motion guide rail is arranged on hobboing cutter main spindle box, hobboing cutter tail
Frame and hobboing cutter main spindle box motion guide rail are in parallel, and structure is complicated, are taken up space big；The motion of hobboing cutter tailstock supporting hobboing cutter has hand
Dynamic hydraulic pressure.
Content of the invention
It is an object of the invention to overcome weak point of the prior art to provide a kind of gear-hobbing machine hob head, hobboing cutter
Share same guideway, simple in construction when main spindle box and the motion of described hobboing cutter tailstock, taken up space little；Couple hobboing cutter tail with oil cylinder
Frame and hobboing cutter main spindle box, be both individually moved the dynamic source of offer for hobboing cutter tailstock, and can meet again hobboing cutter tailstock and move with hobboing cutter main spindle box
Requirement.
For achieving the above object, the technical solution used in the present invention is:
A kind of gear-hobbing machine hob head, by guideway (1), hobboing cutter tailstock (2), tailstock spindle (3), oil cylinder (4), hobboing cutter (5), rolling
Cutter shaft (6) and hobboing cutter main spindle box (7) composition, wherein,
Described hobboing cutter tailstock (2) is connected by described oil cylinder (4) with described hobboing cutter main spindle box (7)；
Described tailstock spindle (3) is contained on described hobboing cutter tailstock (2), and described cutter shaft (6) is contained in described hobboing cutter main spindle box (7)
On；
Described cutter shaft (6) supports or installs one end of described hobboing cutter (5), and described tailstock spindle (3) supports described hobboing cutter (5)
The other end；
Described oil cylinder (4) provides the axial supporting force to described hobboing cutter (5) for the described tailstock spindle (3).
Further, same guideway (1) is shared when described hobboing cutter main spindle box (7) and described hobboing cutter tailstock (2) motion；Institute
Stating hobboing cutter main spindle box (7) upper mobile at described guideway (1), described hobboing cutter tailstock (2) is in the upper shifting of described guideway (1)
Dynamic, described hobboing cutter tailstock (2) is moved with described hobboing cutter main spindle box (7), described hobboing cutter tailstock (2) and described hobboing cutter main spindle box (7)
Driven can be performed relative motion by described oil cylinder (4).
Further, the distance between described hobboing cutter tailstock and described hobboing cutter main spindle box is by the stroke of described oil cylinder and rolling
Cutter length determines.
Further, the size of described hobboing cutter installation pretightening force is adjusted by the size of described cylinder oil.
Technical scheme has the advantages that
Share same guideway when hobboing cutter main spindle box and the motion of described hobboing cutter tailstock, simple in construction, reduce manufacture difficulty and
Cost, reduces bulk；Couple hobboing cutter tailstock and hobboing cutter main spindle box with oil cylinder, be both individually moved offer for hobboing cutter tailstock dynamic
Source, can meet again the requirement that hobboing cutter tailstock moves with hobboing cutter main spindle box；Hobboing cutter is installed in the range of oil cylinder stroke and does not needs axle
To adjustment, easy disassembly hobboing cutter, reduce hand labor intensity；Oil cylinder can compensate hobboing cutter temperature change in process automatically
Produced axial dimension change；Size by the size adjustable hobboing cutter installation pretightening force of cylinder oil.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art and advantage, below will be to enforcement
In example, the accompanying drawing of required use is briefly described, it should be apparent that, the accompanying drawing in describing below is only the one of the present invention
A little embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these
Accompanying drawing obtains other accompanying drawings.
Fig. 1 is existing gear-hobbing machine shape assumption diagram.
Fig. 2 is the structure diagram of the gear-hobbing machine hob head that the embodiment of the present invention provides.
In figure: the 01st, lathe bed；02nd, column；03rd, knife rest slide carriage；04th, knife bar；05th, hob head；06th, support；07th, the workpiece heart
Axle；08th, rear column；09th, workbench；1st, guideway；2nd, hobboing cutter tailstock；3rd, tailstock spindle；4th, oil cylinder；5th, hobboing cutter；6th, cutter shaft；7、
Hobboing cutter main spindle box.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only one embodiment of the invention wholely, rather than whole embodiments.Based on this
Embodiment in invention, it is every other that those of ordinary skill in the art are obtained on the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Embodiment:
Refer to Fig. 2, the invention provides a kind of gear-hobbing machine hob head, by guideway (1), hobboing cutter tailstock (2), tailstock spindle
(3), oil cylinder (4), hobboing cutter (5), cutter shaft (6) and hobboing cutter main spindle box (7) composition, wherein,
Described hobboing cutter tailstock (2) is connected by described oil cylinder (4) with described hobboing cutter main spindle box (7)；
Described tailstock spindle (3) is contained on described hobboing cutter tailstock (2), and described cutter shaft (6) is contained in described hobboing cutter main spindle box (7)
On；
Described cutter shaft (6) supports or installs one end of described hobboing cutter (5), and described tailstock spindle (3) supports described hobboing cutter (5)
The other end；
Described oil cylinder (4) provides the axial supporting force to described hobboing cutter (5) for the described tailstock spindle (3).
Further, same guideway (1) is shared when described hobboing cutter main spindle box (7) and described hobboing cutter tailstock (2) motion；Institute
Stating hobboing cutter main spindle box (7) upper mobile at described guideway (1), described hobboing cutter tailstock (2) is in the upper shifting of described guideway (1)
Dynamic, described hobboing cutter tailstock (2) is moved with described hobboing cutter main spindle box (7), described hobboing cutter tailstock (2) and described hobboing cutter main spindle box (7)
Driven can be performed relative motion by described oil cylinder (4).
Further, the distance between described hobboing cutter tailstock and described hobboing cutter main spindle box is by the stroke of described oil cylinder and rolling
Cutter length determines.
Further, the size of described hobboing cutter installation pretightening force is adjusted by the size of described cylinder oil.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (4)
1. a gear-hobbing machine hob head, it is characterised in that by guideway (1), hobboing cutter tailstock (2), tailstock spindle (3), oil cylinder (4),
Hobboing cutter (5), cutter shaft (6) and hobboing cutter main spindle box (7) composition, wherein,
Described hobboing cutter tailstock (2) is connected by described oil cylinder (4) with described hobboing cutter main spindle box (7)；
Described tailstock spindle (3) is contained on described hobboing cutter tailstock (2), and described cutter shaft (6) is contained on described hobboing cutter main spindle box (7)；
Described cutter shaft (6) supports or installs one end of described hobboing cutter (5), and described tailstock spindle (3) supports the another of described hobboing cutter (5)
One end；
Described oil cylinder (4) provides the axial supporting force to described hobboing cutter (5) for the described tailstock spindle (3).
2. gear-hobbing machine hob head according to claim 1, it is characterised in that described hobboing cutter main spindle box (7) and described hobboing cutter
Sharing same guideway (1) during tailstock (2) motion, described hobboing cutter main spindle box (7) is upper mobile at described guideway (1), described
Hobboing cutter tailstock (2) is upper mobile at described guideway (1), and described hobboing cutter tailstock (2) is moved with described hobboing cutter main spindle box (7), institute
State hobboing cutter tailstock (2) to be driven with described hobboing cutter main spindle box (7) can be performed relative motion by described oil cylinder (4).
3. gear-hobbing machine hob head according to claim 1 and 2, it is characterised in that described hobboing cutter tailstock (2) and described hobboing cutter
Distance between main spindle box (7) is determined by the stroke of described oil cylinder (4) and the length of described hobboing cutter (5).
4. gear-hobbing machine hob head according to claim 1 and 2, it is characterised in that described hobboing cutter (5) installation pretightening force big
The little size by described oil cylinder (4) oil pressure is adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610700815.XA CN106064259B (en) | 2016-08-19 | 2016-08-19 | Gear-hobbing machine hob head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610700815.XA CN106064259B (en) | 2016-08-19 | 2016-08-19 | Gear-hobbing machine hob head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106064259A true CN106064259A (en) | 2016-11-02 |
| CN106064259B CN106064259B (en) | 2018-01-12 |
Family
ID=57206808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610700815.XA Active CN106064259B (en) | 2016-08-19 | 2016-08-19 | Gear-hobbing machine hob head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106064259B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2287069Y (en) * | 1996-12-23 | 1998-08-05 | 阳光 | Tools at working status |
| US20040086350A1 (en) * | 2002-10-31 | 2004-05-06 | Yaxiong Zhang | Five-simultaneously-working-axis computerized numerical controlled tooth cutting machine tool for plane enveloping toroidal worms |
| CN201020631Y (en) * | 2007-03-14 | 2008-02-13 | 内蒙古北方重工业集团有限公司 | Vibration cutting device |
| CN201064863Y (en) * | 2007-08-06 | 2008-05-28 | 河南三维重工有限公司 | Cross axle grinding machine |
| CN202741864U (en) * | 2012-07-13 | 2013-02-20 | 安徽金寨万山机械制造有限公司 | Hob clamp device |
| CN203356765U (en) * | 2013-06-21 | 2013-12-25 | 浙江众环机电设备有限公司 | Horizontal milling comb equipment for power chuck jaw |
| US20160089737A1 (en) * | 2014-09-30 | 2016-03-31 | Liebherr-Verzahntechnik Gmbh | Method and apparatus for chamfering and deburring gear cut workpieces |
| CN105579174A (en) * | 2013-10-28 | 2016-05-11 | 三菱重工工作机械株式会社 | Main spindle mechanism |
| CN205218222U (en) * | 2015-11-27 | 2016-05-11 | 重庆豪斯特汽车零部件有限公司 | Automotive headrest pole lathe mills tooth device |
| CN105834527A (en) * | 2016-04-27 | 2016-08-10 | 太仓宝达齿条有限公司 | Precision rack grinding device |
| CN206084030U (en) * | 2016-08-19 | 2017-04-12 | 浙江振兴阿祥集团有限公司 | Gear -hobbing machine hob head |
-
2016
- 2016-08-19 CN CN201610700815.XA patent/CN106064259B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2287069Y (en) * | 1996-12-23 | 1998-08-05 | 阳光 | Tools at working status |
| US20040086350A1 (en) * | 2002-10-31 | 2004-05-06 | Yaxiong Zhang | Five-simultaneously-working-axis computerized numerical controlled tooth cutting machine tool for plane enveloping toroidal worms |
| CN201020631Y (en) * | 2007-03-14 | 2008-02-13 | 内蒙古北方重工业集团有限公司 | Vibration cutting device |
| CN201064863Y (en) * | 2007-08-06 | 2008-05-28 | 河南三维重工有限公司 | Cross axle grinding machine |
| CN202741864U (en) * | 2012-07-13 | 2013-02-20 | 安徽金寨万山机械制造有限公司 | Hob clamp device |
| CN203356765U (en) * | 2013-06-21 | 2013-12-25 | 浙江众环机电设备有限公司 | Horizontal milling comb equipment for power chuck jaw |
| CN105579174A (en) * | 2013-10-28 | 2016-05-11 | 三菱重工工作机械株式会社 | Main spindle mechanism |
| US20160089737A1 (en) * | 2014-09-30 | 2016-03-31 | Liebherr-Verzahntechnik Gmbh | Method and apparatus for chamfering and deburring gear cut workpieces |
| CN205218222U (en) * | 2015-11-27 | 2016-05-11 | 重庆豪斯特汽车零部件有限公司 | Automotive headrest pole lathe mills tooth device |
| CN105834527A (en) * | 2016-04-27 | 2016-08-10 | 太仓宝达齿条有限公司 | Precision rack grinding device |
| CN206084030U (en) * | 2016-08-19 | 2017-04-12 | 浙江振兴阿祥集团有限公司 | Gear -hobbing machine hob head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106064259B (en) | 2018-01-12 |
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Denomination of invention: Hob rest of gear hobbing machine Effective date of registration: 20201226 Granted publication date: 20180112 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG ZHENXING AXIANG GROUP Co.,Ltd. Registration number: Y2020330001307 |