CN102039451B - Planetary fingerlike facing cutter - Google Patents
Planetary fingerlike facing cutter Download PDFInfo
- Publication number
- CN102039451B CN102039451B CN2009101724847A CN200910172484A CN102039451B CN 102039451 B CN102039451 B CN 102039451B CN 2009101724847 A CN2009101724847 A CN 2009101724847A CN 200910172484 A CN200910172484 A CN 200910172484A CN 102039451 B CN102039451 B CN 102039451B
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- cutter head
- cutter
- power gear
- tool bit
- main shaft
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Abstract
The invention discloses a planetary fingerlike facing cutter, belonging to a device for manufacturing gears. The planetary fingerlike facing cutter comprises a cutter main shaft and a cutter which is fixed on the cutter main shaft. A tool bit is fixed on the cutter; a tool bit power gear III is fixed at one end of the tool bit; the tool bit power gear III is meshed with a tool bit power gear I; the tool bit power gear I is fixed at the outer end of a tool bit split shaft; a tool bit power gear II is fixed at the inner end of the tool bit split shaft; the tool bit power gear II is meshed with a tool bit power gear IV; the tool bit power gear IV is fixed on the tool bit main shaft; and the tool bit main shaft is coaxial with the cutter main shaft. In the invention, the tool bit main shaft is connected with a tool bit main shaft motor, and the tool bit main shaft is connected with a tool bit main shaft motor. When the planetary fingerlike facing cutter is in work, the tool bit and the cutter respectively have three states: (1) the tool bit does not rotate relative to the cutter; (2) the cutter does not rotate and the tool bit motor works; and (3) the cutter main shaft and the tool bit main shaft rotate at the same time.
Description
Technical field
The invention belongs to gear machining apparatus, be specifically related to a kind of facing cutter.
Background technology
In the prior art, the facing cutter of Machining of Gear comprises the two large divisions, cutterhead and cutter head.In this structure, cutterhead is fixed on the machine tool chief axis, drives cutterhead when main shaft rotates and rotates, and then drive the cutter head rotation, and the rotation of cutterhead and cutter head is an one.Existing common gear has three kinds: the hypoid gear (comprising the circle-arc tooth bevel gear) of U.S. Gleason company design, the extension epicycloidal gear of Switzerland Austria sharp Kanggong department, the accurate involute gear of German crin Gen Beige.And existing facing cutter process this gear shortcoming be that inner and outer diameter high to the coherence request of cutter head, cutter head processing is non-adjustable.
Summary of the invention
The objective of the invention is the deficiency to above-mentioned prior art, a kind of planetary finger cutter dish is provided, cutter head and cutterhead can be realized asynchronous rotation, and the inside and outside processing diameter of cutter head is adjustable when processing different gear.
Technical scheme of the present invention realizes with following method:
A kind of planetary finger cutter dish comprises cutter spindle and is fixed on the cutterhead on the cutter spindle, is fixed with cutter head on the cutterhead; Cutter head one end is cutter head power gear III fixedly, cutter head power gear III and cutter head power gear I engagement, and cutter head power gear I is fixed on cutter head split axle outer end; The inner fixedly cutter head power gear II of cutter head split axle; Cutter head power gear II and cutter head power gear IV engagement, cutter head power gear IV is fixed on the cutter head main shaft, and cutter head main shaft and cutter spindle are concentric shafts.
Be provided with bearing I between cutter spindle and the cutter head main shaft, the cutter head split axle is provided with bearing I I outward, and cutter head is provided with bearing I II outward.
Said cutter head power gear I, cutter head power gear II, cutter head power gear III, cutter head power gear IV are spiral bevel gears.
The direction of rotation of cutter head main shaft and cutter spindle is different.
Among the present invention, cutter spindle links to each other with the cutter spindle motor, and the cutter head main shaft links to each other with the cutter head spindle motor.Cutter head and cutterhead have three kinds of states during work: 1, cutter head does not rotate with respect to cutterhead, and cutter spindle drives cutterhead and rotates, and cutterhead drives cutter head and rotates synchronously, with the processing method of prior art; 2, cutterhead does not rotate, the cutter head machine operation, and the cutter head main shaft rotates, and drives cutter head power gear IV, cutter head power gear II, cutter head power gear I, cutter head power gear III rotation, and then drives the cutter head rotation; 3, cutter spindle and cutter head main shaft rotate simultaneously, and cutterhead is when rotating, and cutter head is with respect to the self-rotation of cutterhead.And then realized that same cutterhead upper tool pan and cutter head can asynchronously rotate.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is that the A-A of Fig. 1 is to cross-sectional schematic.
The specific embodiment
As depicted in figs. 1 and 2, planetary finger cutter dish of the present invention comprises cutter spindle 1 and is fixed on the cutterhead 11 on the cutter spindle 1; Be fixed with cutter head 9 on the cutterhead 11; Cutter head 9 one ends are cutter head power gear III 7 fixedly, cutter head power gear III 7 and cutter head power gear I 6 engagements, and cutter head power gear I 6 is fixed on cutter head split axle 12 outer ends; Cutter head split axle 12 inner fixedly cutter head power gear II 5; Cutter head power gear II5 and cutter head power gear IV 4 engagements, cutter head power gear IV 4 is fixed on the cutter head main shaft 2, and cutter head main shaft 2 is a concentric shafts with cutter spindle 1.Said cutter head split axle 12 outer ends are meant the diametric(al) along cutterhead, and the center of circle one end is the outer end dorsad, and one end is inner towards the center of circle.
Be provided with bearing I 3 between cutter spindle 1 and the cutter head main shaft 2, the cutter head split axle 12 outer bearing I I 10 that are provided with, the cutter head 9 outer bearing I II8 that are provided with.
Said cutter head power gear I 6, cutter head power gear II 5, cutter head power gear III 7, cutter head power gear IV 4 are spiral bevel gears.According to the size of this Machining of Gear diameter, can be through the thickness of adjustment flat shim 13 or the position that quantity is regulated cutter head; Can also adjust the height of cutter head through the adjustment lock washer.Cutter head main shaft 2 is different with the direction of rotation of cutter spindle 1, also can be identical.
Cutter head and cutterhead had three kinds of states when the present invention worked: 1, cutter head does not rotate with respect to cutterhead, and cutter spindle drives cutterhead and rotates, and cutterhead drives cutter head and rotates synchronously, with the processing method of prior art; 2, cutterhead does not rotate, the cutter head machine operation, and the cutter head main shaft rotates, and drives cutter head power gear IV, cutter head power gear II, cutter head power gear I, cutter head power gear III rotation, and then drives the cutter head rotation; 3, cutter spindle and cutter head main shaft rotate simultaneously, and cutterhead is when rotating, and cutter head is with respect to the self-rotation of cutterhead.And then realized that same cutterhead upper tool pan and cutter head can different rotations.
Use the present invention to realize the high-speed milling of the hard flank of tooth of spiral bevel gear, thus replace the hard flank of tooth of spiral bevel gear scraping.Cutter spindle is stressed little in the high-speed milling process, requires low to the lathe rigidity.
Claims (3)
1. a planetary finger cutter dish comprises cutter spindle (1) and is fixed on the cutterhead (11) on the cutter spindle (1), is fixed with cutter head (9) on the cutterhead (11); It is characterized in that: cutter head (9) one ends are cutter head power gear III (7) fixedly; Cutter head power gear III (7) and cutter head power gear I (6) engagement, cutter head power gear I (6) is fixed on cutter head split axle (12) outer end, the inner fixedly cutter head power gear II (5) of cutter head split axle (12); Cutter head power gear II (5) and cutter head power gear IV (4) engagement; Cutter head power gear IV (4) is fixed on the cutter head main shaft (2), and cutter head main shaft (2) is a concentric shafts with cutter spindle (1), and said cutter head split axle (12) outer end is meant the diametric(al) along cutterhead; The center of circle one end is the outer end dorsad, and one end is inner towards the center of circle; Said cutter head power gear I (6), cutter head power gear II (5), cutter head power gear III (7), cutter head power gear IV (4) are spiral bevel gears.
2. planetary finger cutter dish according to claim 1 is characterized in that: be provided with bearing I (3) between cutter spindle (1) and the cutter head main shaft (2), the outer bearing I I (10) that is provided with of cutter head split axle (12), the outer bearing I II (8) that is provided with of cutter head (9).
3. planetary finger cutter dish according to claim 2 is characterized in that: cutter head main shaft (2) is different with the direction of rotation of cutter spindle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101724847A CN102039451B (en) | 2009-10-19 | 2009-10-19 | Planetary fingerlike facing cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101724847A CN102039451B (en) | 2009-10-19 | 2009-10-19 | Planetary fingerlike facing cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102039451A CN102039451A (en) | 2011-05-04 |
| CN102039451B true CN102039451B (en) | 2012-07-18 |
Family
ID=43906163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101724847A Expired - Fee Related CN102039451B (en) | 2009-10-19 | 2009-10-19 | Planetary fingerlike facing cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102039451B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102653015B (en) * | 2012-05-23 | 2014-01-08 | 北京理工大学 | Planetary milling cutter |
| CN103084633B (en) * | 2013-01-15 | 2015-09-30 | 北京理工大学 | A kind of method for designing of planet compound milling system |
| CN103920940A (en) * | 2014-04-09 | 2014-07-16 | 安徽财富重工机械有限公司 | Rotary milling head for worm processing |
| CN104759676B (en) * | 2015-03-19 | 2017-08-29 | 镇江索达联轴器有限公司 | A kind of grid coupling half joins the special cutterhead of teeth groove |
| CN105113768B (en) * | 2015-09-11 | 2017-05-31 | 台州八鑫工贸有限公司 | Wall sand planer |
| CN106392202B (en) * | 2016-11-25 | 2018-05-25 | 攀枝花学院 | The curved tooth cylindrical gear process tool of adjustable curved tooth cylindrical gear processing diameter |
| CN110315113B (en) * | 2019-06-19 | 2020-06-05 | 北京理工大学 | Design and assembly method of single-shaft input planetary composite milling tool |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU904928A1 (en) * | 1980-04-04 | 1982-02-15 | Днепродзержинский Ордена Трудового Красного Знамени Индустриальный Институт Им. М.И.Арсеничева | Finishing two-side gear-shaping cutter head for working hypoid and bevel gear wheels |
| US6416262B1 (en) * | 1998-04-01 | 2002-07-09 | Mitsubishi Heavy Industries, Ltd. | Gear shaping method and device and spiral bevel gear cutter |
| CN2810845Y (en) * | 2005-07-18 | 2006-08-30 | 哈尔滨第一工具有限公司 | Hard alloy spiral bevel gear milling cutter |
| CN201026542Y (en) * | 2007-04-27 | 2008-02-27 | 哈尔滨工具厂 | Arcuated cusp, gear milling cutter |
-
2009
- 2009-10-19 CN CN2009101724847A patent/CN102039451B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU904928A1 (en) * | 1980-04-04 | 1982-02-15 | Днепродзержинский Ордена Трудового Красного Знамени Индустриальный Институт Им. М.И.Арсеничева | Finishing two-side gear-shaping cutter head for working hypoid and bevel gear wheels |
| US6416262B1 (en) * | 1998-04-01 | 2002-07-09 | Mitsubishi Heavy Industries, Ltd. | Gear shaping method and device and spiral bevel gear cutter |
| CN2810845Y (en) * | 2005-07-18 | 2006-08-30 | 哈尔滨第一工具有限公司 | Hard alloy spiral bevel gear milling cutter |
| CN201026542Y (en) * | 2007-04-27 | 2008-02-27 | 哈尔滨工具厂 | Arcuated cusp, gear milling cutter |
Non-Patent Citations (1)
| Title |
|---|
| 周兴兆.格里森弧齿锥齿轮铣刀综合介绍.《工具技术》.1992,第26卷(第3期),第1－6页. * |
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| Publication number | Publication date |
|---|---|
| CN102039451A (en) | 2011-05-04 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20131019 |