CN207715584U - Safety-type fixed-type constant-velocity automobile gimbal retainer - Google Patents
Safety-type fixed-type constant-velocity automobile gimbal retainer Download PDFInfo
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- CN207715584U CN207715584U CN201721847536.2U CN201721847536U CN207715584U CN 207715584 U CN207715584 U CN 207715584U CN 201721847536 U CN201721847536 U CN 201721847536U CN 207715584 U CN207715584 U CN 207715584U
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- retainer
- fenestra
- velocity
- safety
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Abstract
The utility model discloses safety-type fixed-type constant-velocity automobile gimbal retainer, cage retainers（1）For cydariform, centre is equipped with cydariform hollow out, the cage retainer（1）Wall on be symmetrically arranged with fenestra（2）, fenestra（2）It is connected to cydariform hollow out.The utility model is made fenestra when being used cooperatively with clutch can or star shell, is not contacted by the size of setting cage retainer, reduces friction, the case where clamping stagnation occurs between reduction product, also reduce production cost.
Description
Technical field
The utility model is related to retainer field more particularly to safety-type fixed-type constant-velocity automobile gimbal retainers.
Background technology
Existing cage retainer uses complete spherical surface mostly, but when by drive shaft and inner race or clutch can into
When row cooperation, it often will appear slight abnormal sound or clamping stagnation situation, not only reduce the service life of drive shaft, between product
Wear intensity is higher, and use cost is also corresponding higher.
Invention content
The purpose of the utility model is to provide safety-type fixed-type constant-velocity automobile gimbal retainers.The utility model
By the way that the size of cage retainer is arranged, makes fenestra when being used cooperatively with clutch can or star shell, do not contact, reduction rubs
It wipes, the case where clamping stagnation occurs between reduction product, also reduce production cost.
Technical solutions of the utility model：Safety-type fixed-type constant-velocity automobile gimbal retainer, cage retainer（1）For drum
Shape, centre are equipped with cydariform hollow out, the cage retainer（1）Wall on be symmetrically arranged with fenestra（2）, fenestra（2）It is connected to cydariform
Hollow out.
Aforementioned cage retainer（1）Spherical outside surface maximum a diameter of 61mm to 62mm, minimum at a diameter of 47mm to 48mm.
Aforementioned cage retainer（1）Internal Spherical Surface maximum a diameter of 53mm to 54mm, minimum at a diameter of 47mm to 48mm.
Aforementioned fenestra（2）Quantity is 6, the fenestra（2）To be rectangular, rectangular quadrangle is fillet.
Aforementioned each fenestra（2）Central axis between at 60 degree of angles.
Aforementioned cage retainer（1）Surface impulse- free robustness, wedge angle and crackle.
Compared with prior art, the utility model by be arranged cage retainer size, make fenestra with clutch can or
It when person's star shell is used cooperatively, does not contact, reduces friction, the case where clamping stagnation occur between reduction product, also reduce and be produced into
This.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model.
Label in attached drawing be：1- cage retainers, 2- fenestras.
Specific implementation mode
The utility model is described further with reference to the accompanying drawings and examples, but is not intended as limiting the utility model
The foundation of system.
Embodiment 1.
Safety-type fixed-type constant-velocity automobile gimbal retainer, cage retainer 1 are cydariform, and centre is equipped with cydariform hollow out,
Fenestra 2 is symmetrically arranged on the wall of the cage retainer 1, fenestra 2 is connected to cydariform hollow out.
1 ectosphere maximum a diameter of 61.43mm to 61.47mm of the cage retainer, minimum at a diameter of 47.57mm extremely
47.87mm。
Ball maximum a diameter of 53.78mm to 53.82mm in the cage retainer 1, minimum at a diameter of 47.57mm extremely
47.87mm。
2 quantity of the fenestra is 6, and the fenestra 2 is rectangular, and rectangular quadrangle is fillet.
At 60 degree of angles between the central axis of each fenestra 2.
1 surface impulse- free robustness of the cage retainer, wedge angle and crackle.
In use, when the fenestra 2 of cage retainer 1 is used cooperatively with clutch can or star shell, do not contact, reduction rubs
It wipes, the case where clamping stagnation occurs between reduction product, also reduce production cost.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (6)
1. safety-type fixed-type constant-velocity automobile gimbal retainer, it is characterised in that：Cage retainer（1）For cydariform, centre is set
There are cydariform hollow out, the cage retainer（1）Wall on be symmetrically arranged with fenestra（2）, fenestra（2）It is connected to cydariform hollow out.
2. safety-type fixed-type constant-velocity automobile gimbal retainer according to claim 1, it is characterised in that：The cage
Retainer（1）Spherical outside surface maximum a diameter of 61mm to 62mm, minimum at a diameter of 47mm to 48mm.
3. safety-type fixed-type constant-velocity automobile gimbal retainer according to claim 1, it is characterised in that：The cage
Retainer（1）Internal Spherical Surface maximum a diameter of 53mm to 54mm, minimum at a diameter of 47mm to 48mm.
4. safety-type fixed-type constant-velocity automobile gimbal retainer according to claim 1, it is characterised in that：The fenestra
（2）Quantity is 6, the fenestra（2）To be rectangular, rectangular quadrangle is fillet.
5. safety-type fixed-type constant-velocity automobile gimbal retainer according to claim 1, it is characterised in that：It is described each
Fenestra（2）Central axis between at 60 degree of angles.
6. safety-type fixed-type constant-velocity automobile gimbal retainer according to claim 1, it is characterised in that：The cage
Retainer（1）Surface impulse- free robustness, wedge angle and crackle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721847536.2U CN207715584U (en) | 2017-12-26 | 2017-12-26 | Safety-type fixed-type constant-velocity automobile gimbal retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721847536.2U CN207715584U (en) | 2017-12-26 | 2017-12-26 | Safety-type fixed-type constant-velocity automobile gimbal retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207715584U true CN207715584U (en) | 2018-08-10 |
Family
ID=63050015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721847536.2U Active CN207715584U (en) | 2017-12-26 | 2017-12-26 | Safety-type fixed-type constant-velocity automobile gimbal retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207715584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738780A (en) * | 2021-08-30 | 2021-12-03 | 杭州腾励传动科技股份有限公司 | Structural design method of high-strength retainer for ball cage type constant velocity universal joint |
-
2017
- 2017-12-26 CN CN201721847536.2U patent/CN207715584U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738780A (en) * | 2021-08-30 | 2021-12-03 | 杭州腾励传动科技股份有限公司 | Structural design method of high-strength retainer for ball cage type constant velocity universal joint |
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| GR01 | Patent grant |