CN105351382A - Overload protection clutch used for shaft connection - Google Patents
Overload protection clutch used for shaft connection Download PDFInfo
- Publication number
- CN105351382A CN105351382A CN201410400004.9A CN201410400004A CN105351382A CN 105351382 A CN105351382 A CN 105351382A CN 201410400004 A CN201410400004 A CN 201410400004A CN 105351382 A CN105351382 A CN 105351382A
- Authority
- CN
- China
- Prior art keywords
- clutch
- axle
- shaft
- overload protection
- nut
- 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
Landscapes
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
The invention relates to an overload protection clutch used for shaft connection, and belongs to the technical field of connectors. The overload protection clutch used for shaft connection comprises a horizontal shaft and conical teeth arranged on the shaft in a penetrating mode, and the shaft and the conical teeth are independent; the shaft is sleeved with a nut in a threaded connection mode; a first clutch body used for axial power transmission is installed on the part, on the right side of the nut, of the shaft, the part, between the first clutch body and the nut, of the shaft is sleeved with a spring, the left end of the spring abuts against the nut, and the right end of the spring abuts against the first clutch body; a second clutch body capable of freely rotating around the shaft is installed on the part, on the right side of the first clutch body, of the shaft and connected with the first clutch body in a matched mode through a clutch claw; the second clutch body and the shaft are transversely positioned through built-in balls, and the left ends of the conical teeth are connected with the second clutch body through a spline. The overload protection clutch used for shaft connection is simple in structure and large in stress contact area, the tangential force is reduced, transmission is more stable, and overload protection is achieved.
Description
Technical field
The present invention relates to a kind of overload protection clutches connected for axle, belong to connector technique field.
Background technique
At present, mandrel connector conveniently assembles, and be better connected between axle with axle (also having plenty of axle and cone tooth), ensure good transmission, soldered connecing is commonly used in the connection between axle and axle, and inconvenient during assembling, weld part is even, stressed concentrated.
Summary of the invention
According to above deficiency of the prior art, the technical problem to be solved in the present invention is: provide the overload protection clutches that a kind of interior confession connects for axle, and its structure is simple, and forced contact area is large, reduces tangential force, and transmission is more steady, overload protection.
The overload protection clutches connected in axle of the present invention, comprise separate horizontally disposed axle and be installed on the cone tooth on axle, it is characterized in that: on axle, cover has the nut be threaded, axle on the right side of nut is provided with for the powerdriven clutch one of axle, on axle between clutch one and nut, cover has spring, spring left end withstands on nut, its right-hand member withstands on clutch one, axle on the right side of clutch one is provided with the clutch two that freely can rotate around axle, clutch two is connected by clutch claw and clutch one, clutch two carries out located lateral by intension ball and axle, cone tooth left end by spline joint on clutch two.
Conveniently process, conservative control cost, what preferred described cone tooth was arranged is external splines, and what clutch two was arranged is internal spline.
In the present invention, clutch one is provided with the following two kinds mode with coordinating of axle:
One, described clutch one is that spline fitted is installed with axle.
Two, described clutch one and axle are that flat key coordinates and installs.
Clutch in order to ensure spring coordinates dynamics, and the natural length of preferred described spring is 100mm ~ 300mm.
Compared with prior art, the present invention has following beneficial effect:
Be used for the overload protection clutches of axle connection by interior confession of the present invention, its structure is simple, and forced contact area is large, reduces tangential force, and transmission is more steady, overload protection.Under the effect of spring and nut, axial force can be regulated.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is cut-away section structural representation of the present invention.
In figure: 1, axle 2, nut 3, spring 4, clutch 1, clutch 26, cone tooth 7, ball.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described further:
Below by way of specific embodiment, the invention will be further described, but not in order to limit the present invention, all within the present invention's spirit and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Embodiment one
As Fig. 1, shown in Fig. 2, for the overload protection clutches that axle connects, the cone tooth 6 comprising separate horizontally disposed axle 1 and be installed on axle 1, on axle 1, cover has the nut 2 be threaded, axle 1 on the right side of nut 2 is provided with for the powerdriven clutch 1 of axle 1, on axle 1 between clutch 1 and nut 2, cover has spring 3, spring 3 left end withstands on nut 2, its right-hand member withstands on clutch 1, axle 1 on the right side of clutch 1 is provided with the clutch 25 that freely can rotate around axle 1, clutch 25 is connected by clutch claw and clutch 1, clutch 25 carries out located lateral by intension ball 7 and axle 1, cone tooth 6 left end by spline joint on clutch 25.
In the present embodiment, what described cone tooth 6 was arranged is external splines, and what clutch 25 was arranged is internal spline; Described clutch 1 with axle 1 for spline fitted is installed; The natural length of described spring 3 is 100mm.
Its structure of the present embodiment is simple, and forced contact area is large, reduces tangential force, and transmission is more steady, overload protection.Under the effect of spring 3 and nut 2, axial force can be regulated.During use when boring resistance suffered by tooth 6 and being excessive, clutch 1 and clutch 25 will relative separation, thus until overload protective function.
Embodiment two
The basis of embodiment one changes, described clutch 1 is installed for flat key coordinates with axle 1; The natural length of described spring 3 becomes 200mm.Other is with embodiment one.
Embodiment three
The basis of embodiment one changes, the natural length of described spring 3 is become 300mm.Other is with embodiment one.
Embodiment four
The basis of embodiment two changes, the natural length of described spring 3 is become 250mm.Other is with embodiment one.
More than show and describe basic principle of the present invention and major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. the overload protection clutches connected for axle, the cone tooth (6) comprising separate horizontally disposed axle (1) and be installed on axle (1), it is characterized in that: have at the upper cover of axle (1) nut (2) be threaded, the axle (1) on nut (2) right side is provided with for the powerdriven clutch one (4) of axle (1), the upper cover of axle (1) between clutch one (4) and nut (2) has spring (3), spring (3) left end withstands on nut (2), its right-hand member withstands on clutch one (4), the axle (1) on clutch one (4) right side is provided with the clutch two (5) that freely can rotate around axle (1), clutch two (5) is connected by clutch claw and clutch one (4), clutch two (5) carries out located lateral by intension ball (7) and axle (1), cone tooth (6) left end by spline joint on clutch two (5).
2. the overload protection clutches connected for axle according to claim 1, it is characterized in that: what described cone tooth (6) was above arranged is external splines, what clutch two (5) was above arranged is internal spline.
3. the overload protection clutches connected for axle according to claim 1 and 2, is characterized in that: described clutch one (4) with axle (1) for spline fitted is installed.
4. the overload protection clutches connected for axle according to claim 1 and 2, is characterized in that: described clutch one (4) is installed for flat key coordinates with axle (1).
5. the overload protection clutches connected for axle according to claim 1, is characterized in that: the natural length of described spring (3) is 100mm ~ 300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410400004.9A CN105351382A (en) | 2014-08-14 | 2014-08-14 | Overload protection clutch used for shaft connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410400004.9A CN105351382A (en) | 2014-08-14 | 2014-08-14 | Overload protection clutch used for shaft connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105351382A true CN105351382A (en) | 2016-02-24 |
Family
ID=55327421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410400004.9A Pending CN105351382A (en) | 2014-08-14 | 2014-08-14 | Overload protection clutch used for shaft connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105351382A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448490A (en) * | 2017-07-15 | 2017-12-08 | 周海兵 | Torque transmitter |
| CN112032095A (en) * | 2020-08-25 | 2020-12-04 | 瑞卡斯(南京)精密机械有限公司 | Combined type circulating water pump transmission shaft and water pump circulating method |
-
2014
- 2014-08-14 CN CN201410400004.9A patent/CN105351382A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448490A (en) * | 2017-07-15 | 2017-12-08 | 周海兵 | Torque transmitter |
| CN112032095A (en) * | 2020-08-25 | 2020-12-04 | 瑞卡斯(南京)精密机械有限公司 | Combined type circulating water pump transmission shaft and water pump circulating method |
| CN112032095B (en) * | 2020-08-25 | 2022-04-05 | 瑞卡斯(南京)精密机械有限公司 | Combined type circulating water pump transmission shaft and water pump circulating method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105351382A (en) | Overload protection clutch used for shaft connection | |
| CN203348358U (en) | Universal shaft | |
| CN205780378U (en) | Shaft coupling structure | |
| CN203500314U (en) | Telescopic universal spindle coupling | |
| CN204113938U (en) | With the cardan shaft of dirt-proof boot | |
| CN105370616A (en) | Sewage pump coupling with overload protection function | |
| CN105333081A (en) | Overload protection diverter used for power transmission of harvester | |
| CN206159700U (en) | Hydraulic hose connecting device | |
| CN203778493U (en) | Cross shaft assembly of universal coupling | |
| CN203051520U (en) | Shaft connection device | |
| CN206568069U (en) | For spanner or the extension instrument of electric tool | |
| CN204099437U (en) | A kind of transmission coupling | |
| CN102537564A (en) | Flexible pipe joint | |
| CN201810686U (en) | Spline limiting structure | |
| CN202707847U (en) | Safety coupling | |
| CN207830789U (en) | A kind of fastening-pressing type hose attachment device | |
| CN205371466U (en) | Conical tooth wheel quadrature drive mechanism | |
| CN208138341U (en) | Cardan axis balancing device | |
| CN201090869Y (en) | Automobile power steering equipment coupling head | |
| CN204387145U (en) | Double-conical-surface friction is without binding axial organ | |
| CN202708467U (en) | High-pressure oil line protective pipe | |
| CN107542407A (en) | A kind of cement surface drill bit | |
| CN202326786U (en) | Ball gear type coupler | |
| CN203051531U (en) | Universal-joint-pin type universal coupler | |
| CN203516059U (en) | Oil pump shaft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160224 |