CN202266609U - Spherical cage type synchronous universal coupler with middle support - Google Patents
Spherical cage type synchronous universal coupler with middle support Download PDFInfo
- Publication number
- CN202266609U CN202266609U CN 201120404920 CN201120404920U CN202266609U CN 202266609 U CN202266609 U CN 202266609U CN 201120404920 CN201120404920 CN 201120404920 CN 201120404920 U CN201120404920 U CN 201120404920U CN 202266609 U CN202266609 U CN 202266609U
- Authority
- CN
- China
- Prior art keywords
- ring
- housed
- inner ring
- end inner
- intermediate support
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a spherical cage type synchronous universal coupler with a middle support, and the spherical cage type synchronous universal coupler is applied to metallurgical or special vehicles. An outer ring and an inner ring are integrated with a steel tube and a spline shaft head by virtue of steel balls through a shaft head; a middle support device is arranged on the excircle of the shaft head; a bearing is arranged between a support of the middle support device and the shaft head through a sheath; and an anti-loosening device is arranged at the end of the support, and is a locking nut. An auxiliary middle support is additionally arranged on the excircle of the shaft head, so that the extreme rotating speed of the spherical cage type coupler is increased effectively; and meanwhile, the spherical cage type coupler is fixed flexibly, so that the spherical cage type coupler is wider in application range.
Description
Technical field
The utility model relates to the coupling of mechanical coupling, is the band intermediate support formula ball cage synchronous universal coupling that uses on metallurgy, the special vehicle specifically.
Background technique
Existing synchro-nizing universal coupling with ball and sacker mostly is fixed on outer the putting at ball cage coupling two ends during use, can not fix in the neutral position of ball cage coupling, causes ball cage coupling longer, or the working speed rotating speed that oversteps the extreme limit, can't high rotary speed working.
Summary of the invention
For overcoming the deficiency of existing technology; The goal of the invention of the utility model is to provide a kind of band intermediate support formula ball cage synchronous universal coupling; Through the intermediate support device is housed,, improve the limit speed of coupling to realize the variation of ball cage coupling means of fixation on the cylindrical of spindle nose.
For realizing above-mentioned purpose; Between driven end outer ring of the utility model and the driven end inner ring retainer one is housed, many raceway grooves that equidistantly distribute along circumference are arranged on driven end outer ring and the driven end inner ring, steel ball one is housed between the raceway groove; Steel ball one is installed in the window of retainer one; The two ends of driven end inner ring are by back-up ring three, back-up ring four-axial location, and the driven end inner ring is connected through spline with spindle nose, between driven end outer ring and spindle nose sealing system is housed; Spindle nose, spline housing and be welded as a whole with steel pipe, spline housing is connected through spline with spline axle head, and seal ring and capping are equipped with in the end of spline housing; Between drive end outer ring and the drive end inner ring retainer two is housed; Many the raceway grooves that equidistantly distribute along circumference are arranged on drive end outer ring and the drive end inner ring; Steel ball two is housed between the raceway groove; Steel ball two is installed in the window of retainer two, and the two ends of drive end inner ring is characterized in that: the intermediate support device is housed on the cylindrical of spindle nose by back-up ring one and back-up ring two axially locating.
Between the support of said intermediate support device and spindle nose bearing is housed, locking device is equipped with in the end of support, and locking device is nut check.
The utility model has compared with prior art increased auxiliary intermediate support on the cylindrical of spindle nose, can effectively improve the limit speed of ball cage coupling, simultaneously, adopts fixedly ball cage coupling of flexi mode, makes ball cage coupling that wideer application area arranged.
Description of drawings
Fig. 1 is the structure diagram of the utility model.
Embodiment
Shown in accompanying drawing; Between driven end outer ring 1 and the driven end inner ring 2 retainer 1 is housed; On driven end outer ring 1 and the driven end inner ring 2 many raceway grooves that equidistantly distribute along circumference are arranged, steel ball 1 is housed between the raceway groove, steel ball 1 is installed in the window of retainer 1; The two ends of driven end inner ring 2 are by back-up ring 3 23, back-up ring 4 24 axially locating; Driven end inner ring 2 and spindle nose 8 are connected through spline, and 8 of driven end outer ring 1 and spindle noses are equipped with sealing system, and sealing system comprises seal closure 5, clip 1 and clip 27; Spindle nose 8, spline housing 13 and be welded as a whole with steel pipe 11, spline housing 13 and spline axle head 12 are connected through spline, and seal ring 15 and capping 14 are equipped with in the end of spline housing 13; Between drive end outer ring 17 and the drive end inner ring 16 retainer 2 18 is housed; On drive end outer ring 17 and the drive end inner ring 16 many raceway grooves that equidistantly distribute along circumference are arranged, steel ball 2 19 is housed between the raceway groove, steel ball 2 19 is installed in the window of retainer 2 18; The two ends of drive end inner ring 16 are by back-up ring 1 and back-up ring 2 21 axially locating; Support 10 and 8 of spindle noses are equipped with bearing 22, form the intermediate support device, and the locking device 9 of intermediate support device adopts nut checks.
Claims (4)
1. be with intermediate support formula ball cage synchronous universal coupling for one kind; Between driven end outer ring (1) and the driven end inner ring (2) retainer one (4) is housed; On driven end outer ring (1) and the driven end inner ring (2) many raceway grooves that equidistantly distribute along circumference are arranged; Steel ball one (3) is housed between the raceway groove, and steel ball one (3) is installed in the window of retainer one (4), and the two ends of driven end inner ring (2) are by back-up ring three (23), back-up ring four (24) axially locating; Driven end inner ring (2) is connected through spline with spindle nose (8), between driven end outer ring (1) and spindle nose (8) sealing system is housed; Spindle nose (8), spline housing (13) and be welded as a whole with steel pipe (11), spline housing (13) is connected through spline with spline axle head (12), and seal ring (15) and capping (14) are equipped with in the end of spline housing (13); Between drive end outer ring (17) and the drive end inner ring (16) retainer two (18) is housed; On drive end outer ring (17) and the drive end inner ring (16) many raceway grooves that equidistantly distribute along circumference are arranged; Steel ball two (19) is housed between the raceway groove; Steel ball two (19) is installed in the window of retainer two (18), and the two ends of drive end inner ring (16) is characterized in that: the intermediate support device is housed on the cylindrical of spindle nose (8) by back-up ring one (20) and back-up ring two (21) axially locating.
2. band intermediate support formula ball cage synchronous universal coupling according to claim 1 is characterized in that: between support of said intermediate support device (10) and spindle nose (8) bearing (22) is housed.
3. band intermediate support formula ball cage synchronous universal coupling according to claim 2 is characterized in that: locking device (9) is equipped with in the end of supporting (10).
4. band intermediate support formula ball cage synchronous universal coupling according to claim 3 is characterized in that: locking device (9) is nut check.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120404920 CN202266609U (en) | 2011-10-22 | 2011-10-22 | Spherical cage type synchronous universal coupler with middle support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120404920 CN202266609U (en) | 2011-10-22 | 2011-10-22 | Spherical cage type synchronous universal coupler with middle support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202266609U true CN202266609U (en) | 2012-06-06 |
Family
ID=46157406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120404920 Expired - Fee Related CN202266609U (en) | 2011-10-22 | 2011-10-22 | Spherical cage type synchronous universal coupler with middle support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202266609U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330753A (en) * | 2011-10-22 | 2012-01-25 | 襄阳博亚精工装备股份有限公司 | Ball-and-socket synchronization universal coupler with intermediate support |
| CN103718675A (en) * | 2014-01-23 | 2014-04-16 | 湖南长沙果福车业有限公司 | Shaft rotary structure of connection rotary tool |
| CN104061250A (en) * | 2014-01-21 | 2014-09-24 | 陈敬仁 | Universal coupling device for rolling mill |
-
2011
- 2011-10-22 CN CN 201120404920 patent/CN202266609U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330753A (en) * | 2011-10-22 | 2012-01-25 | 襄阳博亚精工装备股份有限公司 | Ball-and-socket synchronization universal coupler with intermediate support |
| CN104061250A (en) * | 2014-01-21 | 2014-09-24 | 陈敬仁 | Universal coupling device for rolling mill |
| CN103718675A (en) * | 2014-01-23 | 2014-04-16 | 湖南长沙果福车业有限公司 | Shaft rotary structure of connection rotary tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20151022 |
|
| EXPY | Termination of patent right or utility model |