CN106246883A - A kind of multi output reductor - Google Patents
A kind of multi output reductor Download PDFInfo
- Publication number
- CN106246883A CN106246883A CN201610756739.4A CN201610756739A CN106246883A CN 106246883 A CN106246883 A CN 106246883A CN 201610756739 A CN201610756739 A CN 201610756739A CN 106246883 A CN106246883 A CN 106246883A
- Authority
- CN
- China
- Prior art keywords
- jackshaft
- output shaft
- bearing
- worm screw
- worm
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/039—Gearboxes for accommodating worm gears
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The present invention relates to a kind of multi output reductor, including casing, worm gear, worm screw jackshaft, more than one output shaft and end cap, wormgear engaging worm jackshaft thread segment, in the bearing counterbore in taper roll bearing is supported in casing of the one end of worm screw jackshaft, the lateral surface of taper roll bearing is flush-mounted in bearing counterbore, it is provided with bearing cover between taper roll bearing outer face and bearing counterbore inner face, bearing cover center is provided with dismounting screwed hole, through the output shaft of the gear pair transmission more than one of more than a group on worm screw jackshaft, or through piece output shaft of one group of gear pair transmission on worm screw jackshaft, through next root output shaft of one group of any of the above-described output shaft of gear pair transmission on arbitrary output shaft of many output shafts, the output shaft of above-mentioned worm screw jackshaft other end side and the other end cross-under of worm screw jackshaft are on end cap.
Description
Technical field
The present invention relates to a kind of reductor, a kind of multi output reductor.
Background technology
In more existing multi output reductors, the axle being positioned at intermediate transmission generally uses bearings in casing axle
In bearing bore, during its assembling, generally use jump ring that bearing is connected to axle head, then the bearing entirety with axle is embedded dead eye
Interior, but after long-term use, bearing needs to safeguard when changing, it is impossible to effectively dismantle, as used percussion, cutting mode, easily to case
Body, bearing cause damage.
Summary of the invention
For the above-mentioned deficiency of prior art, the invention provides a kind of simple in construction, installation, the multi output of convenient disassembly
Reductor.
The technical solution used in the present invention is: a kind of multi output reductor, it is characterised in that: include casing, worm gear, worm screw
Jackshaft, more than one output shaft and end cap, wormgear engaging worm jackshaft thread segment, one end of worm screw jackshaft is rolled through circular cone
In sub-bearings bearing counterbore in casing, the lateral surface of taper roll bearing is flush-mounted in bearing counterbore, taper roller
Being provided with bearing cover between bearing outer face and bearing counterbore inner face, bearing cover center is provided with dismounting screwed hole, in the middle of worm screw
Through the output shaft of the gear pair transmission more than one of more than a group on axle, or through one group of gear pair transmission one on worm screw jackshaft
Output shaft, through next root output shaft of one group of any of the above-described output shaft of gear pair transmission on arbitrary output shaft of many output shafts,
The output shaft of above-mentioned worm screw jackshaft other end side and the other end cross-under of worm screw jackshaft are on end cap.
Described dismounting screwed hole is less than taper roll bearing endoporus.
During installation, bearing cover is put into bearing counterbore, then taper roll bearing is embedded in, by worm screw jackshaft one end
Load in taper roll bearing, by bearing cover axial limiting, coordinate the end cap encapsulation worm screw jackshaft other end, install just
Victory, when needing repairing replacing, dismantles cover plate, takes off worm screw jackshaft, use screw through taper roll bearing endoporus twist-on
The dismounting screwed hole at bearing cover center, and by pulling screw to make bearing cover put forth effort from inside to outside outside taper roll bearing
End face, thus pulls taper roll bearing to deviate from bearing counterbore, completes dismounting, and simple operation, in the middle of lossless casing and worm screw
Axle.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
In figure: casing 1, end cap 2, worm gear 3, worm screw jackshaft 4, taper roll bearing 5, bearing (ball) cover 6, dismantle screwed hole
7, gear pair 8, output shaft 9.
Detailed description of the invention
It is described further below in conjunction with drawings and Examples.
Shown in Fig. 1: a kind of multi output reductor includes casing 1, worm gear 3, more than 4, one output shaft 9 and of worm screw jackshaft
End cap 2, worm gear 3 engages worm screw jackshaft 4 thread segment, and one end of worm screw jackshaft 4 is supported in casing 1 through taper roll bearing 5
In interior bearing counterbore, the lateral surface of taper roll bearing 5 is flush-mounted in bearing counterbore, taper roll bearing outer face and bearing
Being provided with bearing cover 6 between counterbore inner face, bearing cover center is provided with dismounting screwed hole 7, and dismounting screwed hole is less than taper roller
Brearing bore, through the output shaft 9 of gear pair 8 transmission more than one of more than a group on worm screw jackshaft 4, or on worm screw jackshaft
Through piece output shaft of one group of gear pair transmission, any of the above-described defeated through one group of gear pair transmission on arbitrary output shaft of many output shafts
Next root output shaft of shaft, the above-mentioned output shaft of worm screw jackshaft other end side and the other end cross-under of worm screw jackshaft exist
On end cap.
Two kinds of routine techniquess of the art that in above-described embodiment, the mode of multi output is simply chosen, every at this
The improvement of multi output mode is carried out all at scope on the basis of bright.
Claims (2)
1. a multi output reductor, it is characterised in that: include casing, worm gear, worm screw jackshaft, more than one output shaft and end
Lid, wormgear engaging worm jackshaft thread segment, the one end of worm screw jackshaft bearing in taper roll bearing is supported in casing
In counterbore, the lateral surface of taper roll bearing is flush-mounted in bearing counterbore, and taper roll bearing outer face is inner with bearing counterbore
Being provided with bearing cover between face, bearing cover center is provided with dismounting screwed hole, and on worm screw jackshaft, the gear pair through more than a group passes
The output shaft of dynamic more than one, or through piece output shaft of one group of gear pair transmission on worm screw jackshaft, many output shafts arbitrary
Through next root output shaft of one group of any of the above-described output shaft of gear pair transmission on output shaft, above-mentioned worm screw jackshaft other end side
The other end cross-under of output shaft and worm screw jackshaft on end cap.
A kind of multi output reductor the most according to claim 1, is characterized in that: described dismounting screwed hole is less than taper roller
Brearing bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610756739.4A CN106246883A (en) | 2016-08-30 | 2016-08-30 | A kind of multi output reductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610756739.4A CN106246883A (en) | 2016-08-30 | 2016-08-30 | A kind of multi output reductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106246883A true CN106246883A (en) | 2016-12-21 |
Family
ID=57598080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610756739.4A Pending CN106246883A (en) | 2016-08-30 | 2016-08-30 | A kind of multi output reductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106246883A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006020694A2 (en) * | 2004-08-11 | 2006-02-23 | The Timken Company | Bearing assemblies for the pinion shaft of an axle differential |
| CN103398109A (en) * | 2013-08-15 | 2013-11-20 | 南车株洲电机有限公司 | Bearing retreating device |
| CN203585216U (en) * | 2013-10-23 | 2014-05-07 | 莱克电气股份有限公司 | Gearbox structure applied to noodle making machine |
| DE102012113226B3 (en) * | 2012-12-28 | 2014-06-12 | Phitea GmbH | Signaling system for bearing shafts, has receiver-ring, which is formed to bearing failure of shaft, where ring is provided on inner side with fixed adhering wear-resistant layer |
| CN204459005U (en) * | 2015-02-10 | 2015-07-08 | 浙江顺天减速机制造有限公司 | A kind of stirring special reduction gear |
| CN205978381U (en) * | 2016-08-30 | 2017-02-22 | 江苏泰隆减速机股份有限公司 | Speed reducers of exporting more |
-
2016
- 2016-08-30 CN CN201610756739.4A patent/CN106246883A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006020694A2 (en) * | 2004-08-11 | 2006-02-23 | The Timken Company | Bearing assemblies for the pinion shaft of an axle differential |
| DE102012113226B3 (en) * | 2012-12-28 | 2014-06-12 | Phitea GmbH | Signaling system for bearing shafts, has receiver-ring, which is formed to bearing failure of shaft, where ring is provided on inner side with fixed adhering wear-resistant layer |
| CN103398109A (en) * | 2013-08-15 | 2013-11-20 | 南车株洲电机有限公司 | Bearing retreating device |
| CN203585216U (en) * | 2013-10-23 | 2014-05-07 | 莱克电气股份有限公司 | Gearbox structure applied to noodle making machine |
| CN204459005U (en) * | 2015-02-10 | 2015-07-08 | 浙江顺天减速机制造有限公司 | A kind of stirring special reduction gear |
| CN205978381U (en) * | 2016-08-30 | 2017-02-22 | 江苏泰隆减速机股份有限公司 | Speed reducers of exporting more |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161221 |