CN106195037B - A kind of removable internal spherical cage - Google Patents
A kind of removable internal spherical cage Download PDFInfo
- Publication number
- CN106195037B CN106195037B CN201610779392.5A CN201610779392A CN106195037B CN 106195037 B CN106195037 B CN 106195037B CN 201610779392 A CN201610779392 A CN 201610779392A CN 106195037 B CN106195037 B CN 106195037B
- Authority
- CN
- China
- Prior art keywords
- input shaft
- mounting hole
- along
- hole
- regulating tank
- 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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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a kind of removable internal spherical cages, including input shaft and clutch can, the clutch can has the connection part coupled with input shaft, the mounting hole for being inserted into input shaft is provided in articulated connection along the axial direction of clutch can, annular groove is provided in the outer wall of connection part, multiple keyways are evenly arranged on input shaft along the circumferential direction of input shaft, along the circumferential regulating tank that multiple connection mounting hole hole walls and annular groove slot bottom are provided on the hole wall of mounting hole of mounting hole, the regulating tank is arranged in a one-to-one correspondence with keyway, it further includes one end and moves axially the regulation pipe the draw key to be pushed to be slided along regulating tank along mounting hole radially across the draw key in regulating tank to the keyway and along mounting hole, the other end of the draw key is inclined-plane, there is the matched tapered portion in inclined-plane with draw key inside the regulation pipe.The input shaft of same clutch can and a variety of different-diameters can be installed together by the internal spherical cage of the structure, and applicability is stronger.
Description
Technical field
The present invention relates to a kind of removable internal spherical cages.
Background technology
To be fixedly connected between the input shaft and cage of the prior art, the replacement of this inconvenient input shaft of connection is each
A input shaft needs to be equipped with a cage so that the production cost increases.
Chinese utility model patent application No. is 201220485929.4 discloses a kind of input shaft reassembling type internal spherical cage,
The same clutch can of the internal spherical cage can be adapted for different input shafts, but the internal spherical cage may be only available for the defeated of different length
Enter axis, and the input shaft of different-diameter can not be assembled with same clutch can.
Invention content
In view of this, the object of the present invention is to provide a kind of removable internal spherical cage, can by same clutch can with it is a variety of not
Input shaft with diameter is installed together, and applicability is stronger.
To achieve these goals, the present invention realizes by the following technical solutions：A kind of removable internal spherical cage, including
Input shaft and clutch can, the clutch can have the connection part coupled with input shaft, along the axial in articulated connection of clutch can
The mounting hole for being inserted into input shaft is provided with, annular groove is provided in the outer wall of connection part, along the circumferential on input shaft of input shaft
Multiple keyways are evenly arranged with, circumferential along mounting hole is provided with multiple connection mounting hole hole walls and annular on the hole wall of mounting hole
The regulating tank of groove slot bottom, the regulating tank are arranged in a one-to-one correspondence with keyway, further include one end along mounting hole radially across tune
It saves the draw key in slot to the keyway and moves axially the adjusting the draw key to be pushed to be slided along regulating tank along mounting hole
Pipe, the other end of the draw key is inclined-plane, has the matched tapered portion in inclined-plane with draw key inside the regulation pipe.
Further, the regulation pipe has the threaded portion adjacent with the big end of tapered portion, the threaded portion and connection part
Thread fitting.
Further, the inclined-plane is the skew surface being adapted with tapered portion shape.
Further, coaxial sleeve is equipped with positioning disk outside the regulation pipe, along the circumferential on the positioning disk of positioning disk
Multiple first positioning holes are evenly arranged with, second location hole parallel with first positioning hole is provided on connection part, regulation pipe is led to
It crosses across the positioning pin of first positioning hole and the second location hole and realizes rotation locking.
Further, tapered protrusion is provided in the bottom of mounting hole, be provided in the end face of input shaft with it is described convex
The recess that shape is adapted is played, when the protrusion coordinates with recess, input shaft is coaxial with mounting hole.
Beneficial effects of the present invention：A kind of removable internal spherical cage of the present invention, it is described bell including input shaft and clutch can
Shell has the connection part coupled with input shaft, is provided with the installation for being inserted into input shaft in articulated connection along the axial direction of clutch can
Hole is provided with annular groove in the outer wall of connection part, and multiple keyways are evenly arranged on input shaft along the circumferential direction of input shaft, along peace
The circumferential direction in dress hole is provided with multiple connection mounting hole hole walls and the regulating tank of annular groove slot bottom, the tune on the hole wall of mounting hole
Section slot is arranged in a one-to-one correspondence with keyway, further includes one end along mounting hole radially across the draw key in regulating tank to the keyway
With the regulation pipe along mounting hole axial movement the draw key to be pushed to be slided along regulating tank, the other end of the draw key is oblique
Face, the regulation pipe inside have the matched tapered portion in inclined-plane with draw key.The internal spherical cage of the structure, can be by same clock
Shape shell and the input shaft of a variety of different-diameters are installed together, and applicability is stronger.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, with reference to
Specific embodiment, the present invention is further explained.
Referring to Fig. 1, the present invention provides a kind of technical solution：A kind of removable internal spherical cage, including input shaft 3 and clutch can
1, the clutch can 1 has the connection part 2 that couple with input shaft 3, along clutch can 1 axial direction articulated connection 2 be provided with make it is defeated
Enter the mounting hole 21 of the insertion of axis 3, mounting hole 21 and clutch can 1 are coaxial, and annular groove 22 is provided in the outer wall of connection part 2, along defeated
The circumferential direction for entering axis 3 is evenly arranged with multiple keyways 31 on input shaft 3, along the circumferential on the hole wall of mounting hole 21 of mounting hole 21
The regulating tank 23 of multiple connection 21 hole walls of mounting hole and 22 slot bottom of annular groove is provided with, the regulating tank 23 is a pair of with keyway 31 1
It should set, further include one end along mounting hole 21 radially across the draw key 24 in regulating tank 23 to the keyway 31 and along installation
Hole 21 moves axially the regulation pipe 25 the draw key 24 to be pushed to be slided along regulating tank 23, the preferably shape of regulating tank 23 and work
The shape of dynamic key 24 is adapted, and the other end of the draw key 24 is inclined-plane, and 25 inside of regulation pipe has and draw key 24
The matched tapered portion 251 in inclined-plane.
It is first that clutch can 1 is placed longitudinally when the input shaft 3 of same clutch can 1 and different-diameter is linked together, and join
Socket part 2 upward, first moves regulation pipe 25, and input shaft 3 is made to may be inserted into mounting hole 21, then that draw key 24 and keyway 31 is right
Standard, then regulation pipe 25 is moved, make being slided along regulating tank 23 for draw key 24, and one end of draw key 24 is extend into keyway 31,
With keyway 31 formed coordinate, then regulation pipe 25 is fixed again, after regulation pipe 25 fixes, input shaft 3 at this time with mounting hole
21 is coaxial, and since draw key 24 is matched with keyway 31, input shaft 3 will not move axially, and draw key 24 is simultaneously also to inputting
Axis 3 plays radial support.Thus can by with same 31 depth of keyway and the different input shaft 3 of the diameter of axle be mounted on it is bell
On shell 1 so that the adaptability of internal spherical cage is stronger.
As being further improved for said program, the regulation pipe 25 has the screw thread adjacent with the big end of tapered portion 251
Portion 252, the threaded portion 252 and 2 thread fitting of connection part, regulation pipe 25 realize that shifting is fixed by being threadedly coupled with connection part 2,
Fixed form is simple.
As being further improved for said program, the inclined-plane is the skew surface being adapted with 251 shape of tapered portion, taper
Portion 251 is more preferable to the pushing effect of draw key 24.
As being further improved for said program, positioning disk 26 is equipped in the 25 outer coaxial sleeve of regulation pipe, along positioning disk
26 circumferential direction is evenly arranged with multiple first positioning holes 261, each 261 correspondence activity of first positioning hole on the positioning disk 26
Key 24 stretches into the different height in mounting hole 21, thus it is also corresponding with the input shaft of different-diameter 3, it is provided on connection part 2
Second location hole 27 parallel with first positioning hole 261, regulation pipe 25 is by passing through 261 and second location hole 27 of first positioning hole
Positioning pin 28 realize rotation locking.When needing to install the input shaft 3 of different-diameter, finally only needing will be with 3 diameter phase of input shaft
A corresponding first positioning hole 261 is aligned with the second location hole 27, then by positioning pin 28 come to 25 rotation lock of regulation pipe
It is fixed, ensure regulation pipe 25 during the work time will not pine move back.
As being further improved for said program, tapered protrusion 29 is provided in the bottom of mounting hole 21, is being inputted
The end face of axis 3 is provided with the recess 32 being adapted with raised 29 shape, when described raised 29 and recess 32 coordinate, input shaft 3
Coaxial with mounting hole 21, the purpose of setting protrusion 29 and recess 32 is to ensure the concentricity of input shaft 3 and mounting hole 21, while
Radial support is provided to input shaft 3.
The basic principles, main features and the advantages of the invention have been shown and described above, for this field skill
For art personnel, it is clear that the present invention is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes falling within the meaning and scope of the equivalent requirements of the claims in the present invention
It is interior.Any reference numeral in claim should not be considered as to the involved claim of limitation.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of removable internal spherical cage, including input shaft and clutch can, it is characterised in that：The clutch can has to be joined with input shaft
The connection part connect is provided with the mounting hole for being inserted into input shaft along the axial direction of clutch can, in the outer wall of connection part in articulated connection
Annular groove is provided with, multiple keyways are evenly arranged on input shaft along the circumferential direction of input shaft, are being installed along the circumferential direction of mounting hole
The regulating tank of multiple connection mounting hole hole walls and annular groove slot bottom is provided on the hole wall in hole, the regulating tank is a pair of with keyway one
It should set, further include one end and axially moved along mounting hole radially across the draw key in regulating tank to the keyway and along mounting hole
The dynamic regulation pipe the draw key to be pushed to be slided along regulating tank, the other end of the draw key are inclined-plane, in the regulation pipe
Portion has the matched tapered portion in inclined-plane with draw key.
2. a kind of removable internal spherical cage according to claim 1, it is characterised in that：The regulation pipe has and tapered portion
The adjacent threaded portion of big end, the threaded portion and connection part thread fitting.
3. a kind of removable internal spherical cage according to claim 2, it is characterised in that：The inclined-plane is and tapered portion shape phase
The skew surface of adaptation.
4. a kind of removable internal spherical cage according to claim 3, it is characterised in that：Coaxial sleeve is equipped with outside the regulation pipe
Positioning disk is evenly arranged with multiple first positioning holes along the circumferential direction of positioning disk on the positioning disk, be provided on connection part with
The second parallel location hole of first positioning hole, regulation pipe are turned by the way that the positioning pin of first positioning hole and the second location hole is passed through to realize
Dynamic locking.
5. according to a kind of removable internal spherical cage of claim 1-4 any one of them, it is characterised in that：It is set in the bottom of mounting hole
Tapered protrusion is equipped with, the recess being adapted with the convex shape, the protrusion and recess are provided in the end face of input shaft
During cooperation, input shaft is coaxial with mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779392.5A CN106195037B (en) | 2016-08-31 | 2016-08-31 | A kind of removable internal spherical cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779392.5A CN106195037B (en) | 2016-08-31 | 2016-08-31 | A kind of removable internal spherical cage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106195037A CN106195037A (en) | 2016-12-07 |
| CN106195037B true CN106195037B (en) | 2018-06-19 |
Family
ID=58087211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610779392.5A Active CN106195037B (en) | 2016-08-31 | 2016-08-31 | A kind of removable internal spherical cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106195037B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654512A (en) * | 2017-11-01 | 2018-02-02 | 镇江索达联轴器有限公司 | One kind locking shaft coupling |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201110322Y (en) * | 2007-07-07 | 2008-09-03 | 襄樊市博亚机械有限公司 | Ball cage type clutch |
| CN203962749U (en) * | 2014-07-19 | 2014-11-26 | 杭州戴宏机械有限公司 | Removable internal spherical cage |
| CN206036055U (en) * | 2016-08-31 | 2017-03-22 | 重庆市捷佳泰机械制造有限公司 | Ball cage in removable |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009147845A1 (en) * | 2008-06-04 | 2009-12-10 | Ntn株式会社 | Bearing device for driving wheels |
| JP5623232B2 (en) * | 2010-10-15 | 2014-11-12 | Ntn株式会社 | Connection structure for constant velocity universal joints |
-
2016
- 2016-08-31 CN CN201610779392.5A patent/CN106195037B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201110322Y (en) * | 2007-07-07 | 2008-09-03 | 襄樊市博亚机械有限公司 | Ball cage type clutch |
| CN203962749U (en) * | 2014-07-19 | 2014-11-26 | 杭州戴宏机械有限公司 | Removable internal spherical cage |
| CN206036055U (en) * | 2016-08-31 | 2017-03-22 | 重庆市捷佳泰机械制造有限公司 | Ball cage in removable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106195037A (en) | 2016-12-07 |
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