CN203380675U - Anti-backlash speed-reducing device for vertical lathe - Google Patents
Anti-backlash speed-reducing device for vertical lathe Download PDFInfo
- Publication number
- CN203380675U CN203380675U CN201320405713.7U CN201320405713U CN203380675U CN 203380675 U CN203380675 U CN 203380675U CN 201320405713 U CN201320405713 U CN 201320405713U CN 203380675 U CN203380675 U CN 203380675U
- Authority
- CN
- China
- Prior art keywords
- gear
- transmission shaft
- electromagnetic clutch
- lathe
- reducing device
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model relates to a novel anti-backlash speed-reducing device used for a numerical-control vertical lathe to add a milling function, in particular to an anti-backlash speed-reducing device for a vertical lathe. The device is characterized in that a first gear and a second gear are connected with a longfocus gear and both in transmission connection with a first transmission shaft through a key; the first transmission shaft is connected with the upper end of an electromagnetic clutch through a bolt; the upper end of a second transmission shaft is connected with the lower end of the electromagnetic clutch; the lower end of the second transmission shaft is connected with a harmonic reducer through a bolt; the harmonic reducer is connected with a milling motor through a belt wheel system; and a rotating joint is connected to the upper part of the first gear. The anti-backlash speed-reducing device has the benefits as follows: the device has the characteristic of simple and compact structure, so that the lathe is more convenient to mount and easier to control, the accuracy is further improved, the accuracy of the lathe is effectively improved, and the service life of the lathe is effectively prolonged.
Description
Technical field
The utility model relates to a kind of numerical control vertical lathe increase and mills function Novel speed-reducing gap-eliminating structure used, particularly a kind of vertical car deceleration backlash eliminating equipment.
Background technology
Compound Machining is the development trend of modern machine, vertical car often is required to have the function of milling, be generally to guarantee to mill and add work table rotation precision in man-hour, vertical car will have the transmission mechanism that mills the function special use, generally adopts the Double-gear output reducer casing to slow down to disappear gap or becomes the helical pitch Worm Wheel System gap that disappears of slowing down.The Installing machine tool inconvenience, work is not easy to control, and affects machine finish and service life.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, and a kind of vertical car deceleration backlash eliminating equipment is provided, and simple in structure, compact, Installing machine tool is more convenient.
Its technical scheme is: comprise swivel joint, the first gear, the second gear, wide gear, mill the function motor, key, the first power transmission shaft, electromagnetic clutch, second driving shaft, harmonic wave speed reducing machine, belt pulley system, the first gear is connected wide gear with the second gear, the first gear and the second gear are all realized being in transmission connection by key and the first power transmission shaft, the first power transmission shaft connects with the electromagnetic clutch upper end by screw, the second driving shaft upper end connects with the electromagnetic clutch lower end, the second driving shaft lower end is connected with harmonic wave speed reducing machine by screw, harmonic wave speed reducing machine by belt pulley system with mill the function motor and be connected, the top of described the first gear connects swivel joint.
The beneficial effects of the utility model are: have simple in structure, compact characteristics, obtain the more convenient installation of lathe, control than being easier to, further lifting is arranged aspect precision, guarantee machine finish and effectively improve service life.
The accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is integral installation schematic diagrames of the present utility model;
In upper figure: swivel joint 1, the first gear 2, the second gear 3, wide gear 4, mill function motor 5, key 6, the first power transmission shaft 7, electromagnetic clutch 8, second driving shaft 9, harmonic wave speed reducing machine 10, belt pulley system 11.
The specific embodiment
By reference to the accompanying drawings 1 and accompanying drawing 2, the utility model will be further described:
The utility model comprises swivel joint 1, the first gear 2, the second gear 3, wide gear 4, mill function motor 5, key 6, the first power transmission shaft 7, electromagnetic clutch 8, second driving shaft 9, harmonic wave speed reducing machine 10, belt pulley system 11, the first gear 2 is connected wide gear 4 with the second gear 3, the first gear 2 and the second gear 3 are all realized being in transmission connection by key 6 and the first power transmission shaft 7, the first power transmission shaft 7 connects with electromagnetic clutch 8 upper ends by screw, second driving shaft 9 upper ends connect with electromagnetic clutch 8 lower ends, second driving shaft 9 lower ends are connected with harmonic wave speed reducing machine 10 by screw, harmonic wave speed reducing machine 10 by belt pulley system 11 with mill function motor 5 and be connected, the top of described the first gear connects swivel joint 1.
The utility model passes into hydraulic oil by swivel joint 1, make the first gear 2 be subject to a hydraulic coupling made progress always, this hydraulic coupling makes the first gear 2 produce relative moving axially with the second gear 3, thereby their the left and right flank of tooth is adjacent to respectively, to eliminate backlash with the left and right flank of tooth of wide gear 4.
The first gear 2 and the second gear 3 are all realized transmission by key 6 and the first power transmission shaft 7, the first power transmission shaft 7 connects with electromagnetic clutch 8 upper ends by screw, second driving shaft 9 upper ends connect with electromagnetic clutch 8 lower ends, second driving shaft 9 lower ends connect with harmonic wave speed reducing machine 10 by screw, harmonic wave speed reducing machine 10 by belt pulley system 11 with mill function motor 5 and realize transmission, when lathe uses the car function, electromagnetic clutch 8 outages, disconnect the transmission between the first power transmission shaft 7 and second driving shaft 9, the first gear 2 and the second gear 3 are with wide gear 4 idle running.When function is milled in the lathe use, mill 5 rotations of function motor, power is by belt pulley system 11, harmonic wave speed reducing machine 10, be transferred to second driving shaft 9, electromagnetic clutch 8 energisings, connect the transmission between the first power transmission shaft 7 and second driving shaft 9, power transmission is realized to the anti backlash gear transmission to the first gear 2 and the second gear 3, the first gears 2 and the second gear 3 with wide gear 4, thus realize workbench mill the function rotation.
Claims (1)
1. a vertical car deceleration backlash eliminating equipment, it is characterized in that: comprise swivel joint (1), the first gear (2), the second gear (3), wide gear (4), mill function motor (5), key (6), the first power transmission shaft (7), electromagnetic clutch (8), second driving shaft (9), harmonic wave speed reducing machine (10), belt pulley system (11), the first gear (2) is connected wide gear (4) with the second gear (3), the first gear (2) and the second gear (3) are all realized being in transmission connection by key (6) and the first power transmission shaft (7), the first power transmission shaft (7) connects with electromagnetic clutch (8) upper end by screw, second driving shaft (9) upper end connects with electromagnetic clutch (8) lower end, second driving shaft (9) lower end is connected with harmonic wave speed reducing machine (10) by screw, harmonic wave speed reducing machine (10) by belt pulley system (11) with mill function motor (5) and be connected, the top of described the first gear connects swivel joint (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320405713.7U CN203380675U (en) | 2013-07-09 | 2013-07-09 | Anti-backlash speed-reducing device for vertical lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320405713.7U CN203380675U (en) | 2013-07-09 | 2013-07-09 | Anti-backlash speed-reducing device for vertical lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203380675U true CN203380675U (en) | 2014-01-08 |
Family
ID=49869201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320405713.7U Expired - Fee Related CN203380675U (en) | 2013-07-09 | 2013-07-09 | Anti-backlash speed-reducing device for vertical lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203380675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926055A (en) * | 2017-03-16 | 2017-07-07 | 宁波海天精工股份有限公司 | A kind of C-axis scale division device for vertical lathe |
-
2013
- 2013-07-09 CN CN201320405713.7U patent/CN203380675U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926055A (en) * | 2017-03-16 | 2017-07-07 | 宁波海天精工股份有限公司 | A kind of C-axis scale division device for vertical lathe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204755786U (en) | Drive ratio adjustable speed reducer | |
| CN203380675U (en) | Anti-backlash speed-reducing device for vertical lathe | |
| CN202612495U (en) | High-speed and low-speed worm gear reducer | |
| CN202508819U (en) | Locking vertical type worm and worm gear lifter used for lifting load | |
| CN101963205B (en) | Boring miller X-shaft reduction box | |
| CN204094480U (en) | The coding turntable of Changeable Lead Worm Wheel System | |
| CN203875429U (en) | Variable-lead worm dividing head frame for gear grinding machine | |
| CN201827300U (en) | X-axis reduction gearbox for boring-milling machine | |
| CN202510630U (en) | Rotary upright-type worm and worm gear lifting machine for lifting loads | |
| CN202356870U (en) | Numerically-controlled large-scale precision dual-drive clearance-eliminating rotary table | |
| CN101941155A (en) | Double-worm precision numerically controlled rotary table | |
| CN201505762U (en) | Gear milling head | |
| CN203779130U (en) | Anti-backlash and static pressure full closed-loop working platform provided double worms | |
| CN202438752U (en) | Worm gear pair backlash eliminating device for work-piece main shaft of gear milling machine | |
| CN202441809U (en) | Precise and gapless worm and worm gear reducer | |
| CN201970133U (en) | Anti-backlash reduction box | |
| CN210318409U (en) | Speed reducer with adjustable transmission ratio | |
| CN201862862U (en) | Numerical control curve cylindrical gear milling machine | |
| CN201552441U (en) | Numerical-control drilling and milling machine | |
| CN203625957U (en) | Speed reduction improvement device | |
| CN201776653U (en) | Planker driving structure for boring-milling machine | |
| CN101982277A (en) | Numerical control curve cylindrical gear miller | |
| CN102962711B (en) | High-rigidity universal milling head with automatic rotating B shaft | |
| CN201711796U (en) | Planing and milling machine tool gearbox | |
| CN201827299U (en) | Spiral bevel gear speed reducer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20170709 |