CN106064259B - Gear-hobbing machine hob head - Google Patents
Gear-hobbing machine hob head Download PDFInfo
- Publication number
- CN106064259B CN106064259B CN201610700815.XA CN201610700815A CN106064259B CN 106064259 B CN106064259 B CN 106064259B CN 201610700815 A CN201610700815 A CN 201610700815A CN 106064259 B CN106064259 B CN 106064259B
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- 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.)
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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, is made up of guideway, hobboing cutter tailstock, tailstock spindle, oil cylinder, hobboing cutter, hobboing cutter axle and hobboing cutter main spindle box, and the hobboing cutter tailstock is connected with the hobboing cutter main spindle box by the oil cylinder；The hobboing cutter main spindle box and the hobboing cutter tailstock share same guideway when moving.The hobboing cutter tailstock moves with the hobboing cutter main spindle box, and the hobboing cutter tailstock can be movable relatively with the hobboing cutter main spindle box by the hydraulic oil cylinder driving, and the oil cylinder provides axial supporting force of the tailstock spindle to the hobboing cutter.
Description
Technical field
The present invention relates to gear cutting machine apparatus field, more 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, machinable straight-tooth, helical teeth and herringbone roller gear, can also add on gear-hobbing machine
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.Gear-hobbing machine is typically pressed using spiral hobbing cutter at present
Generating processes gear, and hobboing cutter processing gear is typically all interrupted cut.
Referring to Fig. 1, the main building block of conventional hobbing includes lathe bed 01, column 02, knife rest slide carriage 03, hob head
05th, rear column 08 and workbench 09 etc., column 02 are fixed on lathe bed 01.Knife rest slide carriage 03 can make vertical feed along column guide rail
Motion is quick mobile.Hobboing cutter is arranged on knife bar 04, by the main shaft band action rotation main motion of hob head 05.Hob head 05 can
Rotated around the horizontal axis of oneself, to adjust the setting angle of hobboing cutter.Workpiece be arranged on workbench 09 work arbor 07 on or
It is directly installed on workbench 09, is rotated together in company with workbench 09, workbench 09 and rear column 08 is installed in same
It on slide carriage, can move along the horizontal guide rail of lathe bed, be moved with adjusting the radial position of workpiece or making manual radial feed.Rear column
Support 06 on 08 can be by the upper end of axle sleeve or top support work arbor, to improve the stationarity of rolling cut work.
Wherein, hob head plays a part of support, fixed hobboing cutter, and its structure to gear-hobbing machine to the stability of hobboing cutter, add
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 be it is in parallel, it is complicated, take up space big；The motion of hobboing cutter tailstock supporting hobboing cutter has hand
Dynamic hydraulic pressure.
The content of the invention
A kind of gear-hobbing machine hob head is provided it is an object of the invention to overcome weak point of the prior art, hobboing cutter
Main spindle box and the hobboing cutter tailstock share same guideway when moving, simple in construction, take up space small；Couple hobboing cutter tail with oil cylinder
Frame and hobboing cutter main spindle box, were both individually moved the dynamic source of offer for hobboing cutter tailstock, and and can meets that hobboing cutter tailstock moves with hobboing cutter main spindle box
Requirement.
To achieve the above object, the technical solution adopted by 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, hobboing cutter axle 6 and rolling
Knife main spindle box 7 forms, wherein,
The hobboing cutter tailstock 2 is connected with the hobboing cutter main spindle box 7 by the oil cylinder 4；
The tailstock spindle 3 is on the hobboing cutter tailstock 2, and the hobboing cutter axle 6 is on the hobboing cutter main spindle box 7；
The hobboing cutter axle 6 supports or installed one end of the hobboing cutter 5, and the tailstock spindle 3 supports the another of the hobboing cutter 5
End；
The oil cylinder 4 provides axial supporting force of the tailstock spindle 3 to the hobboing cutter 5.
Further, same guideway 1 is shared when the hobboing cutter main spindle box 7 and the hobboing cutter tailstock 2 move；The hobboing cutter
Main spindle box 7 moves on described guideway 1, and the hobboing cutter tailstock 2 moves on described guideway 1, the hobboing cutter tailstock 2
Moved with the hobboing cutter main spindle box 7, the hobboing cutter tailstock 2 is driven with the hobboing cutter main spindle box 7 by the oil cylinder 4 can make relative transport
It is dynamic.
Further, the stroke and rolling of the distance between the hobboing cutter tailstock and the hobboing cutter main spindle box by the oil cylinder
Knife length determines.
Further, the size of the hobboing cutter installation pretightening force is adjusted by the size of the cylinder oil.
Technical scheme has the advantages that：
Hobboing cutter main spindle box and the hobboing cutter tailstock share same guideway when moving, simple in construction, reduce manufacture difficulty and
Cost, reduce bulk；Couple hobboing cutter tailstock and hobboing cutter main spindle box with oil cylinder, it is dynamic that offer both has been individually moved for hobboing cutter tailstock
Source, and can meet 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 need axle
To adjustment, easy disassembly hobboing cutter, hand labor intensity is reduced；Oil cylinder can compensate hobboing cutter temperature change in process automatically
Caused axial dimension change；The size of hobboing cutter installation pretightening force can adjust by the size of cylinder oil.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art and advantage, below will be to implementing
The required accompanying drawing used is briefly described in example, it should be apparent that, drawings in the following description are 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 gear-hobbing machine hob head provided in an embodiment of the present invention.
In figure：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, hobboing cutter axle；7、
Hobboing cutter main spindle box.
Embodiment
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
Site preparation describes, it is clear that described embodiment is only one embodiment of the invention, rather than whole embodiments.Based on this
Embodiment in invention, those of ordinary skill in the art are obtained every other on the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Embodiment：
Fig. 2 is referred to, 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, hobboing cutter axle 6 and hobboing cutter main spindle box 7 form, wherein,
The hobboing cutter tailstock 2 is connected with the hobboing cutter main spindle box 7 by the oil cylinder 4；
The tailstock spindle 3 is on the hobboing cutter tailstock 2, and the hobboing cutter axle 6 is on the hobboing cutter main spindle box 7；
The hobboing cutter axle 6 supports or installed one end of the hobboing cutter 5, and the tailstock spindle 3 supports the another of the hobboing cutter 5
End；
The oil cylinder 4 provides axial supporting force of the tailstock spindle 3 to the hobboing cutter 5.
Further, same guideway 1 is shared when the hobboing cutter main spindle box 7 and the hobboing cutter tailstock 2 move；The hobboing cutter
Main spindle box 7 moves on described guideway 1, and the hobboing cutter tailstock 2 moves on described guideway 1, the hobboing cutter tailstock 2
Moved with the hobboing cutter main spindle box 7, the hobboing cutter tailstock 2 is driven with the hobboing cutter main spindle box 7 by the oil cylinder 4 can make relative transport
It is dynamic.
Further, the stroke and rolling of the distance between the hobboing cutter tailstock and the hobboing cutter main spindle box by the oil cylinder
Knife length determines.
Further, the size of the hobboing cutter installation pretightening force is adjusted by the size of the cylinder oil.
Described 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 (1)
- A kind of 1. 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), hobboing cutter axle (6) and hobboing cutter main spindle box (7) composition, wherein,The hobboing cutter tailstock (2) is connected with the hobboing cutter main spindle box (7) by the oil cylinder (4)；The tailstock spindle (3) is on the hobboing cutter tailstock (2), and the hobboing cutter axle (6) is on the hobboing cutter main spindle box (7)；Hobboing cutter axle (6) supporting or the one end for installing the hobboing cutter (5), the tailstock spindle (3) support the another of the hobboing cutter (5) One end；The oil cylinder (4) provides axial supporting force of the tailstock spindle (3) to the hobboing cutter (5)；The hobboing cutter main spindle box (7) and the hobboing cutter tailstock (2) share same guideway (1), the hobboing cutter main spindle box when moving (7) moved on described guideway (1), the hobboing cutter tailstock (2) is moved on described guideway (1), the hobboing cutter tail Frame (2) moves with the hobboing cutter main spindle box (7), and the hobboing cutter tailstock (2) is with the hobboing cutter main spindle box (7) by the oil cylinder (4) Driving can perform relative motion；The stroke and the rolling of the distance between the hobboing cutter tailstock (2) and the hobboing cutter main spindle box (7) by the oil cylinder (4) The length of knife (5) determines；The size of hobboing cutter (5) installation pretightening force is adjusted by the size of the oil cylinder (4) oil pressure.
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 CN106064259A (en) | 2016-11-02 |
| CN106064259B true 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 (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2287069Y (en) * | 1996-12-23 | 1998-08-05 | 阳光 | Tools at working status |
| 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 |
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| DE102014014132A1 (en) * | 2014-09-30 | 2016-05-25 | Liebherr-Verzahntechnik Gmbh | Method and device for chamfering and deburring toothed workpieces |
-
2016
- 2016-08-19 CN CN201610700815.XA patent/CN106064259B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2287069Y (en) * | 1996-12-23 | 1998-08-05 | 阳光 | Tools at working status |
| 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 |
| 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 |
|---|---|
| CN106064259A (en) | 2016-11-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
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 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |