CN103089934A - Double-spindle transmission mechanism - Google Patents
Double-spindle transmission mechanism Download PDFInfo
- Publication number
- CN103089934A CN103089934A CN 201110341628 CN201110341628A CN103089934A CN 103089934 A CN103089934 A CN 103089934A CN 201110341628 CN201110341628 CN 201110341628 CN 201110341628 A CN201110341628 A CN 201110341628A CN 103089934 A CN103089934 A CN 103089934A
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- Prior art keywords
- gear
- overrunning clutch
- output shaft
- hole
- way sprag
- 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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to the machinery manufacturing industry, in particular to a double-spindle transmission mechanism which comprises an output shaft a, a gear a, a one-way sprag overrunning clutch a, an output shaft b, a gear b, a one-way sprag overrunning clutch b, an input shaft and a gear c. The gear c is mounted on the input shaft and is respectively meshed with the gear a and the gear b, the one-way sprag overrunning clutch a is forwardly mounted in a hole of the gear a and is integrally connected with the inner hole of the gear a in a transition fit manner, then the one-way sprag overrunning clutch a and the gear a are mounted on the output shaft a, the one-way sprag overrunning clutch b is reversely mounted in a hole of the gear b and is integrally connected with the inner hole of the gear b in a transition fit manner, and then the one-way sprag overrunning clutch b and the gear b are mounted on the output shaft b. The double-spindle transmission mechanism has the advantages that two shafts do not need to rotate simultaneously in a machining procedure, and can individually rotate by the aid of only one motor, the safety performance is improved, the power of the motor is reduced, and energy is saved.
Description
Technical field
What the present invention relates to is machine industry, is specially a kind of pair of spindle drive.
Background technique
At present, the main shaft of two-axle gear rotates simultaneously usually, and in course of working, an axle participates in processing, another axle no load running, thus there is factor of safety in the operator, and drive motor power is larger, causes the waste of the energy.
Summary of the invention
The purpose of this invention is to provide a kind of pair of spindle drive, it can select the axle processing in diaxon according to the needs of operative workpiece in course of working, and another main shaft shuts down.
technical solution of the present invention is: a kind of pair of spindle drive, specifically comprise output shaft a, gear a, unidirectional wedge overrunning clutch a, output shaft b, gear b, unidirectional wedge overrunning clutch b, input shaft, gear c, gear c is arranged on input shaft and meshes with gear a and gear b respectively, unidirectional wedge overrunning clutch a forward is arranged in gear a hole, and be connected into one with gear a endoporus transition fit, then be arranged on output shaft a, unidirectional wedge overrunning clutch b oppositely is arranged in gear b hole, and be connected into one with gear b endoporus transition fit, then be arranged on output shaft b.
Advantage of the present invention is as follows: in course of working, when not needing diaxon to rotate simultaneously, can realize the independent rotation of two axles only with a motor, improve Safety performance, reduce power of motor, save the energy.
Description of drawings
The present invention is further described below in conjunction with drawings and embodiments.
Fig. 1 is structural representation of the present invention.
Embodiment
as shown in Figure 1, a kind of pair of spindle drive, specifically comprise output shaft a(1), gear a(2), unidirectional wedge overrunning clutch a(3), output shaft b(4), gear b(5), unidirectional wedge overrunning clutch b(6), input shaft (7), gear c (8), gear c(8) be arranged on input shaft (7) respectively and gear a(2) with gear b(5) engagement, unidirectional wedge overrunning clutch a(3) forward is arranged on gear a(2) in the hole, and with gear a(2) the endoporus transition fit is connected into one, then be arranged on output shaft a(1) on, unidirectional wedge overrunning clutch b(6) oppositely be arranged on gear b(5) in the hole, and with gear b(5) the endoporus transition fit is connected into one, then be arranged on output shaft b(4) on.
specific works principle: gear c(8) be arranged on input shaft (7) respectively and gear a(2) with gear b(5) engagement, when input shaft (7) forward, drive and gear c(8) meshed gears a(2) counter-rotating and gear b(5) counter-rotating, unidirectional wedge overrunning clutch a(3) forward is arranged on gear a(2) in the hole, and with gear a(2) the endoporus transition fit is connected into one, then be arranged on output shaft a(1) on, unidirectional wedge overrunning clutch b(6) oppositely be arranged on gear b(5) in the hole, and with gear b(5) the endoporus transition fit is connected into one, then be arranged on output shaft b(4) on, because unidirectional wedge overrunning clutch a(3) with unidirectional wedge overrunning clutch b(6) have the forward self-locking and oppositely free function, gear a(2) drive the unidirectional wedge overrunning clutch a(3 that forward is installed) drive output shaft a(1) forward, this moment gear b(5) at the unidirectional wedge overrunning clutch b(6 that oppositely installs) the upper slip, can't driver output axle b(4) rotation.
Claims (1)
1. two spindle drive, it comprises output shaft a(1), gear a(2), unidirectional wedge overrunning clutch a(3), output shaft b(4), gear b(5), unidirectional wedge overrunning clutch b(6), input shaft (7), gear c (8), gear c(8) be arranged on input shaft (7) respectively and gear a(2) with gear b(5) engagement, it is characterized in that, unidirectional wedge overrunning clutch a(3) forward is arranged on gear a(2) in the hole, and with gear a(2) the endoporus transition fit is connected into one, then be arranged on output shaft a(1) on, unidirectional wedge overrunning clutch b(6) oppositely be arranged on gear b(5) in the hole, and with gear b(5) the endoporus transition fit is connected into one, then be arranged on output shaft b(4) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110341628 CN103089934A (en) | 2011-11-03 | 2011-11-03 | Double-spindle transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110341628 CN103089934A (en) | 2011-11-03 | 2011-11-03 | Double-spindle transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103089934A true CN103089934A (en) | 2013-05-08 |
Family
ID=48202896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110341628 Pending CN103089934A (en) | 2011-11-03 | 2011-11-03 | Double-spindle transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103089934A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104367221A (en) * | 2014-11-05 | 2015-02-25 | 江阴市劲速精密机械有限公司 | Grinding and slicing dual-purpose machine |
| CN111408975A (en) * | 2020-04-23 | 2020-07-14 | 重庆九源机械有限公司 | Double-spindle mechanism |
-
2011
- 2011-11-03 CN CN 201110341628 patent/CN103089934A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104367221A (en) * | 2014-11-05 | 2015-02-25 | 江阴市劲速精密机械有限公司 | Grinding and slicing dual-purpose machine |
| CN104367221B (en) * | 2014-11-05 | 2018-12-07 | 江阴市劲速精密机械有限公司 | Strand cuts dual-purpose machine |
| CN111408975A (en) * | 2020-04-23 | 2020-07-14 | 重庆九源机械有限公司 | Double-spindle mechanism |
| CN111408975B (en) * | 2020-04-23 | 2021-06-22 | 重庆九源机械有限公司 | Double-spindle mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130508 |