CN202203294U - Quick-change type ball-cage universal coupling - Google Patents
Quick-change type ball-cage universal coupling Download PDFInfo
- Publication number
- CN202203294U CN202203294U CN2011203162550U CN201120316255U CN202203294U CN 202203294 U CN202203294 U CN 202203294U CN 2011203162550 U CN2011203162550 U CN 2011203162550U CN 201120316255 U CN201120316255 U CN 201120316255U CN 202203294 U CN202203294 U CN 202203294U
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- CN
- China
- Prior art keywords
- gland
- quick
- driven end
- cage
- ball cage
- 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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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model discloses a quick-change type ball-cage universal coupling which is used for quickly detaching a coupling. A driving end flange is connected with a driving end ball cage, an intermediate shaft sleeve is in spline fit with a spline shaft, the spline shaft is connected with a driven end ball cage, a quick-change device locating sleeve is arranged between the driven end ball cage and a driven end flange, a locating hole is arranged on the quick-change device locating sleeve, steel balls are filled in the locating hole, a gland is arranged on the locating hole, and a spring is arranged in the gland. In detachment, the gland is pushed, the locating sleeve axially moves, and the steel balls enter the gland, thereby removing the axial location between a driving end component and a driven end component; and the gland is continuously pushed, and the gland is axially separated from the driven end flange; in installation, the driven end flange is pushed into the locating sleeve, the gland is loosened, the spring pushes the gland to press the steel balls into the locating sleeve, thereby limiting the axial movement of the driving end component and the driven end component and finishing the installation. The quick-change type ball-cage universal coupling is detached without needing any tools, and a single person can operate the detachment of the quick-change type ball-cage universal coupling, therefore, the problem that tools of spanners and the like are hard to operate due to no enough space is solved; in addition, the quick-change type ball-cage universal coupling has the advantages of fast detachment, convenience, short maintenance and change time and high efficiency and is simple and convenient.
Description
Technical field
The utility model relates to the mechanical transmissioning technology field, and particularly metallurgy, non-ferrous metal, petroleum machinery, textile manufacturing machine equipment are with quick replacable type ball cage Hooks coupling universal coupling.
Background technique
Existing ball cage Hooks coupling universal coupling is made up of driving shaft, driven shaft, jack shaft, outer ring, inner ring, retainer, steel ball and sealing system etc.; Wherein there are many to be oval or circular straight flute road on transmission shaft and the outer ring along even distribution of circumference and cross section; Torque is transmitted (or contrary direction transmission) through transmission shaft raceway groove, steel ball, two outer ring raceway, realizes drive end and driven end transmission of power.The effect of retainer is to guarantee that the steel ball group is on the equidistant point of inside and outside circle raceway groove constantly, the long-acting lubricating grease that sealing system inner filling ageing-resistant performance is good, contain EP agent.Through the raceway of steel ball between the straight flute road, realize axially and the compensation of angle, and in the spatial design extreme angles, can realize complete constant speed property.But the coupling of existing structure in use, runs into the problem of dismounting, inconvenient installation through regular meeting, needs a large amount of connecting bolts of dismounting, particularly wrench for dismounting insufficient space, is again the position that needs frequent dismounting, and this problem is more outstanding.
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 quick replacable type ball cage Hooks coupling universal coupling; Through improving the output joint sleeve structure of ball cage Hooks coupling universal coupling, realize that dismounting is easy, quick, save human and material resources to greatest extent, enhance productivity.
For realizing above-mentioned purpose, the technological scheme of the utility model is: the drive end flange is connected with drive end ball cage, and sealing system is equipped with in the end of drive end ball cage; Middle axle sleeve links to each other with drive end ball cage, and dust prevention system is equipped with in the end of middle axle sleeve, and middle axle sleeve is that spline fitted is connected with splined shaft; Splined shaft links to each other with driven end ball cage; Sealing system is equipped with in the end of driven end ball cage; It is characterized in that: between driven end ball cage and the driven end flange fast shifter setting sleeve is housed, has positioning hole on the fast shifter setting sleeve, interior dress steel ball; On the fast shifter setting sleeve gland is housed, spring is housed in the gland.
During dismounting, use the hand propulsion gland, the fast shifter setting sleeve is moved axially; Steel ball in the setting sleeve promptly gets into gland; Remove the axially locating of drive end parts and driven end parts, continue to promote gland, setting sleeve and driven end flange can be realized the axial separation disengagement; During installation, the driven end flange is pushed setting sleeve, unclamp gland, gland inner spring promotion gland, steel ball is pressed in the setting sleeve fully, moving axially of restriction drive end parts and driven end parts accomplished and installed.
The utility model compared with prior art has the following advantages:
1, when dismounting, need not any instrument, single can light complete operation, thereby save the human and material resources that the dismounting connecting bolt is spent, practiced thrift resource;
2, when dismounting, do not need very big dismounting space, solved a difficult problem because of dismantling devices such as dismounting insufficient space, spanner are difficult to operate and coupling can't dismounting;
3, dismounting is quick, easy, can shorten the maintenance of equipment and change the time, has effectively improved manufacturing efficiency.
Description of drawings
Accompanying drawing is the structural drawing of the utility model.
Embodiment
Shown in accompanying drawing, drive end flange 1 is connected with drive end ball cage 2 through screw 5, and sealing system 3 is equipped with through screw 4 in the end of drive end ball cage 2; Middle axle sleeve 6 is connected with drive end ball cage 2 usefulness back-up rings 4, and dust prevention system 8 is equipped with in the end of middle axle sleeve 6, and middle axle sleeve 6 cooperates for spline pair with splined shaft 7; Splined shaft 7 links to each other through back-up ring 11 with driven end ball cage 12, and sealing system 10 is equipped with in the end of driven end ball cage 11, and driven end ball cage 12 is connected through screw 9 with fast shifter setting sleeve 13; Have positioning hole on the fast shifter setting sleeve 13; Interior dress steel ball 15 is equipped with gland 14 on the fast shifter setting sleeve, spring 16 is housed in the gland 14; Driven end flange 19 is connected through Cock screw 17 with spline spacer 18, and fast shifter setting sleeve 13 cooperates for spline pair with spline spacer 18.The utility model is realized transmission of power through drive end ball cage 2, middle axle sleeve 6, splined shaft 7, fast shifter setting sleeve 13, spline spacer 18, driven end flange 19.
During dismounting; Move to fast shifter setting sleeve 13 directions with hand propulsion gland 14; Steel ball 15 in the fast shifter setting sleeve 13 can get into the space in the gland 14, and fast shifter setting sleeve 13 is promptly removed axially locating with spline spacer 18, continues to promote gland 14; Make fast shifter setting sleeve 13 cooperate disengagement, accomplish dismounting with the spline pair of spline spacer 18.During installation; Compression fast shifter setting sleeve 13 and gland 14 make fast shifter setting sleeve 13 and spline spacer 18 be connected through spline pair and put in place, unclamp gland 14; Spring 16 promotes gland 14 and moves axially; Steel ball 15 is pressed into the positioning hole in the fast shifter setting sleeve 13, makes driven end flange 19 and fast shifter setting sleeve 13 axially locating, accomplish and install.
Claims (1)
1. quick replacable type ball cage Hooks coupling universal coupling, drive end flange (1) is connected with drive end ball cage (2), and sealing system (3) is equipped with in the end of drive end ball cage (2); Middle axle sleeve (6) links to each other with drive end ball cage (2), and dust prevention system (8) is equipped with in the end of middle axle sleeve (6), and middle axle sleeve (6) is connected for spline fitted with splined shaft (7); Splined shaft (7) links to each other with driven end ball cage (12); Sealing system (10) is equipped with in the end of driven end ball cage (12); It is characterized in that: between driven end ball cage (12) and the driven end flange (19) fast shifter setting sleeve (13) is housed, the fast shifter setting sleeve has positioning hole on (13), interior dress steel ball (15); Gland (14) is housed on the fast shifter setting sleeve (13), spring (16) is housed in the gland (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203162550U CN202203294U (en) | 2011-08-28 | 2011-08-28 | Quick-change type ball-cage universal coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203162550U CN202203294U (en) | 2011-08-28 | 2011-08-28 | Quick-change type ball-cage universal coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202203294U true CN202203294U (en) | 2012-04-25 |
Family
ID=45967416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203162550U Expired - Fee Related CN202203294U (en) | 2011-08-28 | 2011-08-28 | Quick-change type ball-cage universal coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202203294U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047303A (en) * | 2013-01-10 | 2013-04-17 | 浙江欧迪恩传动科技股份有限公司 | Constant-velocity universal joint with extension composite spline shaft |
| CN105811650A (en) * | 2014-12-31 | 2016-07-27 | 博斯特（上海）有限公司 | Device for connecting driving motor with connector |
| CN114352649A (en) * | 2021-12-13 | 2022-04-15 | 太原重工股份有限公司 | Telescopic elastic system for coupling |
-
2011
- 2011-08-28 CN CN2011203162550U patent/CN202203294U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047303A (en) * | 2013-01-10 | 2013-04-17 | 浙江欧迪恩传动科技股份有限公司 | Constant-velocity universal joint with extension composite spline shaft |
| CN103047303B (en) * | 2013-01-10 | 2015-08-19 | 浙江欧迪恩传动科技股份有限公司 | A kind of constant-velocity universal joint with extension composite spline shaft |
| CN105811650A (en) * | 2014-12-31 | 2016-07-27 | 博斯特（上海）有限公司 | Device for connecting driving motor with connector |
| CN114352649A (en) * | 2021-12-13 | 2022-04-15 | 太原重工股份有限公司 | Telescopic elastic system for coupling |
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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: 20120425 Termination date: 20150828 |
|
| EXPY | Termination of patent right or utility model |