CN201009106Y - Fly cutter, wander interchanging transmission device of numerical control roller passing hollow miller - Google Patents
Fly cutter, wander interchanging transmission device of numerical control roller passing hollow miller Download PDFInfo
- Publication number
- CN201009106Y CN201009106Y CNU2007200348602U CN200720034860U CN201009106Y CN 201009106 Y CN201009106 Y CN 201009106Y CN U2007200348602 U CNU2007200348602 U CN U2007200348602U CN 200720034860 U CN200720034860 U CN 200720034860U CN 201009106 Y CN201009106 Y CN 201009106Y
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- China
- Prior art keywords
- gear
- yaw
- shaft
- fly cutter
- numerical control
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a gearing for conversion of a reamer and a swinger of a numerical controlled roller crescent-grooved milling machine, comprising a servo motor which is connected with a central axis via a gearing, the central axis is provided with a twin-couplet gear connected with a shift fork, one side of the twin-couplet gear is provided with a reamer gearing and the other side is provided with a swinger gearing. The utility model realizes a full combination of two roller crescent-grooved processing on one machine tool with a reasonable structure and executes perfectly the processing of the crescent by the reamer and the designs and the characters by the swinger. The whole mechanical conversion of the utility model is simple and rapid; the two separate processing do not interfere mutually in the performance and the preciseness.
Description
Technical field:
The utility model relates to a kind of fly cutter, yaw device of lathe.
Background technology:
Existing Numerical Control Roll Passing Hollow Milling Machine, its fly cutter, yaw can not be realized exchange work, inefficiency.
Summary of the invention:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, and the fly cutter of the Numerical Control Roll Passing Hollow Milling Machine of high efficiency, yaw exchange transmission device.
Technical solution of the present utility model is:
A kind of fly cutter of Numerical Control Roll Passing Hollow Milling Machine, yaw exchange transmission device, it is characterized in that: comprise servomotor, servomotor is connected with jackshaft by transmission mechanism, the duplicate gear that dress is connected with shift fork on the jackshaft, one side of duplicate gear is provided with the fly cutter transmission mechanism, and the opposite side of duplicate gear is provided with the yaw transmission mechanism.
The fly cutter transmission mechanism comprise can with the travelling gear of a gears engaged in the duplicate gear, this travelling gear is connected with power transmission shaft, power transmission shaft is connected with bevel gear pair, bevel gear pair is connected with the knife bar main shaft.
The yaw transmission mechanism comprise can with the travelling gear of another gears engaged in the duplicate gear, this travelling gear is connected by power transmission shaft and cone pulley are secondary, bevel gear pair is connected with helical gear shaft, the gear of helical gear shaft end and sector rack engagement, and sector rack is connected with yaw.
Shift fork is contained on the declutch shift shaft, and the jaw of shift fork is embedded on the middle cylindrical of duplicate gear, and declutch shift shaft is contained on the gear housing, and gearshift knob is connected with a gear of gear pair by locating shaft, and another gear of gear pair is connected with declutch shift shaft.
Gearshift knob comprises the handlebody that is connected with locating shaft, and the positioner that cooperates with spacer is set in the handlebody.Positioner comprises the locking ball that is arranged in the handle body opening, the spring that the steel ball arranged outside is regulated by adjustment screw, and steel ball cooperates with hole on the spacer, and spacer is fixed on the gearbox body.
The utility model is rational in infrastructure, has realized finishing fly cutter processing crescent moon and yaw processing graphic pattern, literal expeditiously to the existing perfect adaptation of two kinds of roll crescent processing modes on a machine tool.The mechanical switch process of package unit is simple, rapid, and performance, the precision mutually noninterferes of two cover processing modes.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the configuration diagram of an embodiment of the utility model.
Fig. 2 is another visual angle view of Fig. 1 embodiment.
Fig. 3 is the configuration diagram of shift fork part.
Fig. 4 is the configuration diagram of spacer.
The specific embodiment:
A kind of fly cutter of Numerical Control Roll Passing Hollow Milling Machine, yaw exchange transmission device, comprise servomotor 1, servomotor 1 is connected with jackshaft 4 by travelling gear 2,3, the duplicate gear 6 that dress is connected with shift fork 5 on the jackshaft 4, one side of duplicate gear is provided with the fly cutter transmission mechanism, and the opposite side of duplicate gear is provided with the yaw transmission mechanism.
The fly cutter transmission mechanism comprise can with the travelling gear 7 of a gears engaged in the duplicate gear 6, travelling gear 7 is connected with power transmission shaft 8, power transmission shaft 8 is connected with bevel gear pair 9, bevel gear pair 9 is connected with knife bar main shaft 10.
The yaw transmission mechanism comprise can with the travelling gear 11 of another gears engaged in the duplicate gear 6, travelling gear 11 is connected with cone pulley secondary 13 by power transmission shaft 12, bevel gear pair 13 is connected with helical gear shaft 14, the gear 15 of helical gear shaft 14 ends and sector rack 16 engagements, sector rack 16 is connected with yaw 17.
Shift fork 5 is contained on the declutch shift shaft 18, the jaw of shift fork 5 is embedded on the middle cylindrical 19 of duplicate gear 6, declutch shift shaft 18 is contained on the gear housing 20, and gearshift knob is connected with a gear 22 of gear pair by locating shaft 21, and another gear 23 of gear pair is connected with declutch shift shaft 18.
Gearshift knob comprises handlebody 24, the handle 30 that is connected with locating shaft 21, and the positioner that cooperates with spacer 25 is set in the handlebody 24.Positioner comprises the locking ball 26 that is arranged in the handle body opening, and the spring 28 that steel ball 26 arranged outside are regulated by adjustment screw 27, steel ball 26 are cheated 29 with the awl on the spacer and cooperated, and spacer 25 is fixed on the gearbox body 20.
During work, when plate fixed handle 30, active force overcomes spring tension makes steel ball fall into another spacer awl hole, and shift fork drives duplicate gear and gear 7 engagements, directly drives the knife bar main shaft through bevel gear pair 9, thereby realizes the function of fly cutting crescent.
When plate fixed handle 30, shift fork drives duplicate gear and gear 11 engagements, through bevel gear pair 13 transmissions, drives the swing of milling head device at last.
Claims (6)
1. the fly cutter of a Numerical Control Roll Passing Hollow Milling Machine, yaw exchange transmission device, it is characterized in that: comprise servomotor, servomotor is connected with jackshaft by transmission mechanism, the duplicate gear that dress is connected with shift fork on the jackshaft, one side of duplicate gear is provided with the fly cutter transmission mechanism, and the opposite side of duplicate gear is provided with the yaw transmission mechanism.
2. the fly cutter of Numerical Control Roll Passing Hollow Milling Machine according to claim 1, yaw exchange transmission device, it is characterized in that: the fly cutter transmission mechanism comprise can with the travelling gear of a gears engaged in the duplicate gear, this travelling gear is connected with power transmission shaft, power transmission shaft is connected with bevel gear pair, and bevel gear pair is connected with the knife bar main shaft.
3. the fly cutter of Numerical Control Roll Passing Hollow Milling Machine according to claim 1 and 2, yaw exchange transmission device, it is characterized in that: the yaw transmission mechanism comprise can with the travelling gear of another gears engaged in the duplicate gear, this travelling gear is connected by power transmission shaft and cone pulley are secondary, bevel gear pair is connected with helical gear shaft, the gear of helical gear shaft end and sector rack engagement, sector rack is connected with yaw.
4. the fly cutter of Numerical Control Roll Passing Hollow Milling Machine according to claim 1 and 2, yaw exchange transmission device, it is characterized in that: shift fork is contained on the declutch shift shaft, the jaw of shift fork is embedded on the middle cylindrical of duplicate gear, declutch shift shaft is contained on the gear housing, gearshift knob is connected with a gear of gear pair by locating shaft, and another gear of gear pair is connected with declutch shift shaft.
5. the fly cutter of Numerical Control Roll Passing Hollow Milling Machine according to claim 4, yaw exchange transmission device, and it is characterized in that: gearshift knob comprises the handlebody that is connected with locating shaft, and the positioner that cooperates with spacer is set in the handlebody.
6. the fly cutter of Numerical Control Roll Passing Hollow Milling Machine according to claim 5, yaw exchange transmission device, it is characterized in that: positioner comprises the locking ball that is arranged in the handle body opening, the spring that the steel ball arranged outside is regulated by adjustment screw, steel ball cooperates with hole on the spacer, and spacer is fixed on the gearbox body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200348602U CN201009106Y (en) | 2007-02-27 | 2007-02-27 | Fly cutter, wander interchanging transmission device of numerical control roller passing hollow miller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200348602U CN201009106Y (en) | 2007-02-27 | 2007-02-27 | Fly cutter, wander interchanging transmission device of numerical control roller passing hollow miller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201009106Y true CN201009106Y (en) | 2008-01-23 |
Family
ID=39044039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200348602U Expired - Fee Related CN201009106Y (en) | 2007-02-27 | 2007-02-27 | Fly cutter, wander interchanging transmission device of numerical control roller passing hollow miller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201009106Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528520A (en) * | 2011-12-23 | 2012-07-04 | 上海三一精机有限公司 | Shifting fork double-acting gear box structure |
| CN102935525A (en) * | 2012-11-26 | 2013-02-20 | 哈尔滨工业大学 | Double-main-shaft type ultraprecise fly cutting milling machine |
| CN104353879A (en) * | 2014-11-05 | 2015-02-18 | 重庆和剑机械制造有限公司 | Processing equipment of upper surface of first/second-gear shift fork |
| CN106270689A (en) * | 2016-08-31 | 2017-01-04 | 云南德胜钢铁有限公司 | A kind of method of the roll crescent consistent size making different milling machine processing |
-
2007
- 2007-02-27 CN CNU2007200348602U patent/CN201009106Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528520A (en) * | 2011-12-23 | 2012-07-04 | 上海三一精机有限公司 | Shifting fork double-acting gear box structure |
| CN102528520B (en) * | 2011-12-23 | 2014-04-02 | 上海三一精机有限公司 | Shifting fork double-acting gear box structure |
| CN102935525A (en) * | 2012-11-26 | 2013-02-20 | 哈尔滨工业大学 | Double-main-shaft type ultraprecise fly cutting milling machine |
| CN104353879A (en) * | 2014-11-05 | 2015-02-18 | 重庆和剑机械制造有限公司 | Processing equipment of upper surface of first/second-gear shift fork |
| CN106270689A (en) * | 2016-08-31 | 2017-01-04 | 云南德胜钢铁有限公司 | A kind of method of the roll crescent consistent size making different milling machine processing |
| CN106270689B (en) * | 2016-08-31 | 2018-07-03 | 云南德胜钢铁有限公司 | A kind of consistent method of roll crescent size for processing different milling machines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tontec Technology Investment Group Co., Ltd. Assignor: Nantong Tianqing Machinery Tool Co., Ltd. Contract record no.: 2010320000132 Denomination of utility model: Fly cutter, wander interchanging transmission device of numerical control roller passing hollow miller Granted publication date: 20080123 License type: Exclusive License Record date: 20100225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080123 Termination date: 20150227 |
|
| EXPY | Termination of patent right or utility model |