CN107676398A - Adjustable ball shaft coupling arranged side by side - Google Patents
Adjustable ball shaft coupling arranged side by side Download PDFInfo
- Publication number
- CN107676398A CN107676398A CN201711055566.4A CN201711055566A CN107676398A CN 107676398 A CN107676398 A CN 107676398A CN 201711055566 A CN201711055566 A CN 201711055566A CN 107676398 A CN107676398 A CN 107676398A
- Authority
- CN
- China
- Prior art keywords
- bulb
- shaft coupling
- ball
- interior
- outer bulb
- 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
- 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
- F16D3/223—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 the rolling members being guided in grooves in both coupling parts
- F16D3/224—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 the rolling members being guided in grooves in both coupling parts the groove centre-lines in each coupling part lying on a sphere
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a kind of adjustable ball shaft coupling side by side.It includes the shaft coupling of No.1 half and two and half shaft couplings, the shaft coupling of No.1 half has the outer bulb of spherical inside surface and spherical outer surface, two and half shaft couplings have bulb in spherical outer surface, interior bulb is placed in outer bulb and can rotated relative to outer bulb, the equal ring in the outer surface of interior bulb and outer bulb is furnished with ball resettlement groove, ball is mounted with ball resettlement groove, the periphery of the shaft coupling of No.1 half is provided with shell, and the both sides of shell are provided with the shrouding for being encapsulated in interior bulb and outer bulb end face outside.After above-mentioned structure, can by and the ball that is listed on same center line realize big compensation rate and adjustability, its is reasonable in design, with preferable axial and angular compensation rate, it effectively compensate for the defects of two equipment room alignment errors are relatively large, use reliability is very high, substantially prolongs service life, has ensured the security that equipment is continuously run.
Description
Technical field
The present invention relates to a kind of shaft coupling, specifically a kind of adjustable ball shaft coupling side by side.
Background technology
Shaft coupling is to be allowed to common rotation for two axles (driving shaft and driven shaft) coupled in different institutions to transmit
The machine components of moment of torsion, in the power transmission of high-speed overload, some shaft couplings also have buffering, vibration damping and improve shafting dynamic
The effect of energy, it is generally the case that the shaft coupling of standard is made up of two half parts, is coupled respectively with driving shaft and driven shaft, typically
Engine is mostly connected by means of shaft coupling and working machine.
It is cydariform that traditional ball coupling, which only has one end half to join, also only has this one end to have ball, so this ball shaft coupling
Device only have it is a small amount of axially, angular compensation rate, if two equipment ends installation that shaft coupling is connected relatively radially and angle
Larger to error, then this ball coupling just urgently improves.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of rational in infrastructure, compensation rate is big and use reliability is high, uses
The adjustable ball shaft coupling arranged side by side of long lifespan.
In order to solve the above-mentioned technical problem, adjustable ball shaft coupling arranged side by side of the invention, including the shaft coupling of No.1 half and No. two
Half shaft coupling, the shaft coupling of No.1 half have the outer bulb of spherical inside surface and spherical outer surface, and two and half shaft couplings have spherical outer surface
Interior bulb, interior bulb are placed in outer bulb and can rotated relative to outer bulb, the equal ring cloth in outer surface of interior bulb and outer bulb
There is ball resettlement groove, ball is mounted with the ball resettlement groove, the periphery of the shaft coupling of No.1 half is provided with shell, the both sides of shell
It is provided with the shrouding for being encapsulated in interior bulb and outer bulb end face outside.
Spring seating holes are provided with ball resettlement groove on the interior bulb outer surface, are disposed in the spring seating holes
There is spring.
The inner surface setting of the shell has arc sphere.
The arc of the outer surface of the interior bulb and the inner surface of outer bulb is suitable.
The intersection of the spring seating holes and ball resettlement groove is provided with arc transiting surface.
The medial extremity of shrouding is provided with the elastic caoutchouc being pressed on outer Bulb Surface at two and half shaft coupling
Pad.
After above-mentioned structure, due to two and half shaft couplings and two and half being socketed in the shaft coupling of No.1 half of setting
The ball being in the same center line on axle bulb, it is possible thereby to by and the ball that is listed on same center line realize big benefit
The amount of repaying and adjustability, its is reasonable in design, has preferably axial and angular compensation rate, effectively compensate for two equipment rooms
The defects of alignment error is relatively large, use reliability is very high, substantially prolongs service life, has ensured that equipment is continuously run
Security.
Brief description of the drawings
Fig. 1 is the structural representation of present invention adjustable ball shaft coupling arranged side by side.
Embodiment
With reference to the accompanying drawings and detailed description, the adjustable ball shaft coupling arranged side by side of the present invention is made further specifically
It is bright.
As illustrated, the adjustable ball shaft coupling arranged side by side of the present invention, including the shaft coupling 1 of No.1 half and two and half shaft couplings 2, No.1
Half shaft coupling 1 has the outer bulb 3 of spherical inside surface and spherical outer surface, and two and half shaft couplings have bulb 4 in spherical outer surface, interior
Bulb 4 is placed in outer bulb and can rotated relative to outer bulb, and the equal ring in outer surface of interior bulb 4 and outer bulb 3 is furnished with ball
Resettlement groove, ball 5 is mounted with ball resettlement groove, ball 5 is in the same center line in radial directions, and the structure design can
With by and the ball that is listed on same center line realize big compensation rate and adjustability, the ball peace on the interior outer surface of bulb 4
Put and spring seating holes are provided with groove, spring 8 is mounted with spring seating holes, it is possible thereby to ball is pressed on spring, one
The periphery of number half shaft coupling 1 is provided with shell 6, and the both sides of shell 6 are provided with the envelope for being encapsulated in interior bulb and outer bulb end face outside
Plate 7.
Further, the inner surface setting of described shell 6 has arc sphere, improves adjustability, the appearance of interior bulb 4
The arc of the inner surface of face and outer bulb 3 is suitable, makes its applicability good, and Reliability of Microprocessor is high, and spring seating holes dispose with ball
The intersection of groove is provided with arc transiting surface, it is possible thereby to give ball one space moved down in installation process, is actually
Being combined with the outer surface of interior bulb 4 and the inner surface of outer bulb 3 realizes high precision, in addition, installed in described two and half
The medial extremity of shrouding is provided with the resilient rubbber cushion 9 being pressed on outer Bulb Surface at shaft coupling 2, improves sealing and serves
Buffer the effect of positioning.
Claims (6)
- A kind of 1. adjustable ball shaft coupling, including the shaft coupling of No.1 half side by side（1）With two and half shaft couplings（2）, it is characterised in that：It is described The shaft coupling of No.1 half（1）Outer bulb with spherical inside surface and spherical outer surface（3）, two and half shaft coupling has spherical appearance Bulb in face（4）, the interior bulb（4）It is placed in outer bulb and can be rotated relative to outer bulb, the interior bulb（4）With it is outer Bulb（3）The equal ring in outer surface be furnished with ball resettlement groove, be mounted with ball in the ball resettlement groove（5）, the connection of the No.1 half Axle（1）Periphery shell is installed（6）, the shell（6）Both sides be provided with and be encapsulated in interior bulb and outer bulb end face outside Shrouding（7）.
- 2. according to the adjustable ball shaft coupling arranged side by side described in claim 1, it is characterised in that：The interior bulb（4）On outer surface Ball resettlement groove in be provided with spring seating holes, be mounted with spring in the spring seating holes（8）.
- 3. according to the adjustable ball shaft coupling arranged side by side described in claim 1, it is characterised in that：The shell（6）Inner surface set It is equipped with arc sphere.
- 4. according to the adjustable ball shaft coupling arranged side by side described in Claims 2 or 3, it is characterised in that：The interior bulb（4）Appearance Face and outer bulb（3）Inner surface arc it is suitable.
- 5. according to the adjustable ball shaft coupling arranged side by side described in claim 4, it is characterised in that：The spring seating holes are pacified with ball The intersection for putting groove is provided with arc transiting surface.
- 6. according to the adjustable ball shaft coupling arranged side by side described in claim 5, it is characterised in that：Installed in two and half shaft coupling （2）The medial extremity of place's shrouding is provided with the resilient rubbber cushion being pressed on outer Bulb Surface（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711055566.4A CN107676398A (en) | 2017-11-01 | 2017-11-01 | Adjustable ball shaft coupling arranged side by side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711055566.4A CN107676398A (en) | 2017-11-01 | 2017-11-01 | Adjustable ball shaft coupling arranged side by side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107676398A true CN107676398A (en) | 2018-02-09 |
Family
ID=61142036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711055566.4A Pending CN107676398A (en) | 2017-11-01 | 2017-11-01 | Adjustable ball shaft coupling arranged side by side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107676398A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE608686C (en) * | 1931-10-10 | 1935-01-29 | Hanft Stabilisator G M B H | Joint, especially for the steering wheel drive of motor vehicles |
| DE3141079A1 (en) * | 1981-10-16 | 1983-05-26 | Uni-Cardan Ag, 5200 Siegburg | Universal joint |
| JP2009103251A (en) * | 2007-10-24 | 2009-05-14 | Ntn Corp | Fixed type constant velocity universal joint |
| JP2014020434A (en) * | 2012-07-17 | 2014-02-03 | Ntn Corp | Constant velocity universal joint |
| CN205937559U (en) * | 2016-08-29 | 2017-02-08 | 温州市冠盛汽车零部件集团股份有限公司 | High -efficient two cage super large pivot angle universal joint |
| CN107448489A (en) * | 2016-05-31 | 2017-12-08 | 现代威亚株式会社 | Ball-type constant velocity cardan joint |
| CN207830403U (en) * | 2017-11-01 | 2018-09-07 | 镇江索达联轴器有限公司 | Adjustable ball shaft coupling arranged side by side |
-
2017
- 2017-11-01 CN CN201711055566.4A patent/CN107676398A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE608686C (en) * | 1931-10-10 | 1935-01-29 | Hanft Stabilisator G M B H | Joint, especially for the steering wheel drive of motor vehicles |
| DE3141079A1 (en) * | 1981-10-16 | 1983-05-26 | Uni-Cardan Ag, 5200 Siegburg | Universal joint |
| JP2009103251A (en) * | 2007-10-24 | 2009-05-14 | Ntn Corp | Fixed type constant velocity universal joint |
| JP2014020434A (en) * | 2012-07-17 | 2014-02-03 | Ntn Corp | Constant velocity universal joint |
| CN107448489A (en) * | 2016-05-31 | 2017-12-08 | 现代威亚株式会社 | Ball-type constant velocity cardan joint |
| CN205937559U (en) * | 2016-08-29 | 2017-02-08 | 温州市冠盛汽车零部件集团股份有限公司 | High -efficient two cage super large pivot angle universal joint |
| CN207830403U (en) * | 2017-11-01 | 2018-09-07 | 镇江索达联轴器有限公司 | Adjustable ball shaft coupling arranged side by side |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180209 |
|
| RJ01 | Rejection of invention patent application after publication |