CN202326786U - Ball gear type coupler - Google Patents
Ball gear type coupler Download PDFInfo
- Publication number
- CN202326786U CN202326786U CN2011204783290U CN201120478329U CN202326786U CN 202326786 U CN202326786 U CN 202326786U CN 2011204783290 U CN2011204783290 U CN 2011204783290U CN 201120478329 U CN201120478329 U CN 201120478329U CN 202326786 U CN202326786 U CN 202326786U
- Authority
- CN
- China
- Prior art keywords
- ball
- axle sleeve
- type coupler
- external tooth
- tooth axle
- 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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- General Details Of Gearings (AREA)
Abstract
The utility model discloses a ball gear type coupler, which is divided into a left piece and a right piece. The ball gear type coupler consists of an outer gear shaft sleeve (1), balls (2), an inner gear ring (3), a baffle (4) and an end cover (5), and is characterized in that the outer surface of the outer gear shaft sleeve (1) and the inner surface of the inner gear ring (3) are processed into axial semi-circular tooth sockets with equal parts along the circumference, the balls (2) are arranged in the inner semi-circular tooth socket and the outer semi-circular tooth socket, and the baffle (4) is arranged on the port part of the semi-circular tooth socket of the outer gear shaft sleeve (1). Compared with a drum-shaped gear type coupler, the ball gear type coupler has the beneficial effects of greater transfer torque and stronger compensation capability, and is suitable for a project occasion needing greater moment of force and with a severe working environment.
Description
Technical field
The utility model relates to the coupling technical field, especially relates to a kind of ball gear coupling.
Background technique
Coupling is as the rigid static coupling device of power and load, its major function be to realize being connected of power source and load, line shaft and the operation of load axle center transfer in balance and instantaneous buffer function.
The drum gear coupling at high temperature, high dust, have when working under the bad working environments such as impact load, the bath lubrication oil pole is prone to run off, if untimely inspection is refueled, odontotripsis is very fast in use, easily broken teeth.
The model utility content
The purpose of the utility model is exactly in order to address the above problem, and a kind of ball gear coupling is provided.
To achieve these goals, the utility model adopts following technological scheme:
A kind of ball gear coupling; Be divided into left and right sides two halves; Form by external tooth axle sleeve, ball, ring gear, baffle plate, end cap, it is characterized in that, be processed into the axial semicircle teeth groove of corresponding equal portions at the internal surface of the outer surface of external tooth axle sleeve and ring gear along circumference; Ball is arranged in the inside and outside semicircle teeth groove, and baffle plate is located at the port part of the semicircle teeth groove of external tooth axle sleeve.
Be provided with seal ring I between said external tooth axle sleeve and the end cap.
Said end cap is provided with lubricating cup.
Said ring gear two end part connecting place is provided with seal ring II.
Said ring gear connects through the bolt group between any two, the first bullet pad that this bolt group comprises bolt, nut and is sheathed on bolt.
Said baffle plate is connected with the external tooth axle sleeve through screw, also is provided with the second bullet pad between screw and baffle plate.
The beneficial effect of the utility model is: to compare transmitting torque bigger with drum-shaped tooth type shaft coupling, and compensation ability is stronger, needing to be suitable for the engineering occasion of big moment and work under bad environment.
Description of drawings
Fig. 1 is a ball gear coupling structural representation.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to set forth:
Understand easily, according to the technological scheme of the utility model, do not changing under the model utility connotation, but one of ordinary skill in the art can propose the multiple mode of structure and the mode of execution of mutual alternative.Therefore, following embodiment and accompanying drawing only are the exemplary illustrations to the technological scheme of the utility model, and should not be regarded as the whole of the utility model or be regarded as qualification or the restriction to the utility model technological scheme.
Need to prove, the word that uses in describing below " on " with orientation such as D score refer in the accompanying drawing upper and lower to, word " interior " and " outward " refer to respectively towards or specific features geometrical center direction away from drawing or in scheming.
As shown in Figure 1; A kind of ball gear coupling is divided into left and right sides two halves, is made up of external tooth axle sleeve 1, ball 2, ring gear 3, baffle plate 4, end cap 5; It is characterized in that; Be processed into the axial semicircle teeth groove of corresponding equal portions at the internal surface of the outer surface of external tooth axle sleeve 1 and ring gear 3 along circumference, ball 2 is arranged in the inside and outside semicircle teeth groove, and baffle plate 4 is located at the port part of the semicircle teeth groove of external tooth axle sleeve 1.
Be provided with seal ring I6 between said external tooth axle sleeve 1 and the end cap 5.
Said end cap 5 is provided with lubricating cup 7.
Said ring gear 3 two end part connecting places are provided with seal ring II8.
Said ring gear 3 connects through the bolt group between any two, the first bullet pad 11 that this bolt group comprises bolt 9, nut 10 and is sheathed on bolt.
Said baffle plate 4 is connected with external tooth axle sleeve 1 through screw 12, also is provided with the second bullet pad between screw 12 and baffle plate.
The external tooth axle sleeve 1 of below directly is connected through screw with end cap 5 among the figure, between screw and end cap 5, is provided with the bullet pad.
The above is merely the preferred implementation of the utility model, and the protection domain of the utility model is not limited in above-mentioned mode of execution, and every technological scheme that belongs to the utility model principle all belongs to the protection domain of the utility model.For a person skilled in the art, some improvement of under the prerequisite of the principle that does not break away from the utility model, carrying out, these improve the protection domain that also should be regarded as the utility model.
Claims (6)
1. ball gear coupling; Be divided into left and right sides two halves; Form by external tooth axle sleeve (1), ball (2), ring gear (3), baffle plate (4), end cap (5), it is characterized in that, be processed into the axial semicircle teeth groove of corresponding equal portions at the internal surface of the outer surface of external tooth axle sleeve (1) and ring gear (3) along circumference; Ball (2) is arranged in the inside and outside semicircle teeth groove, and baffle plate (4) is located at the port part of the semicircle teeth groove of external tooth axle sleeve (1).
2. ball gear coupling as claimed in claim 1 is characterized in that, is provided with seal ring I (6) between said external tooth axle sleeve (1) and the end cap (5).
3. ball gear coupling as claimed in claim 1 is characterized in that, said end cap (5) is provided with lubricating cup (7).
4. ball gear coupling as claimed in claim 1 is characterized in that, said ring gear (3) two end part connecting place is provided with seal ring II (8).
5. ball gear coupling as claimed in claim 1 is characterized in that, said ring gear (3) connects through the bolt group between any two, the first bullet pad (11) that this bolt group comprises bolt (9), nut (10) and is sheathed on bolt.
6. ball gear coupling as claimed in claim 1 is characterized in that, said baffle plate (4) is connected with external tooth axle sleeve (1) through screw (12), also is provided with the second bullet pad between screw (12) and baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204783290U CN202326786U (en) | 2011-11-24 | 2011-11-24 | Ball gear type coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204783290U CN202326786U (en) | 2011-11-24 | 2011-11-24 | Ball gear type coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202326786U true CN202326786U (en) | 2012-07-11 |
Family
ID=46438766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204783290U Expired - Fee Related CN202326786U (en) | 2011-11-24 | 2011-11-24 | Ball gear type coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202326786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958611A (en) * | 2016-01-10 | 2017-07-18 | 向学雷 | A kind of circular arc gear coupling |
-
2011
- 2011-11-24 CN CN2011204783290U patent/CN202326786U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958611A (en) * | 2016-01-10 | 2017-07-18 | 向学雷 | A kind of circular arc gear coupling |
| CN106958611B (en) * | 2016-01-10 | 2020-09-15 | 向学雷 | Arc tooth type coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20121124 |