CN211820451U - Connecting structure of gear ring and body in outer ball cage - Google Patents
Connecting structure of gear ring and body in outer ball cage Download PDFInfo
- Publication number
- CN211820451U CN211820451U CN201921827833.XU CN201921827833U CN211820451U CN 211820451 U CN211820451 U CN 211820451U CN 201921827833 U CN201921827833 U CN 201921827833U CN 211820451 U CN211820451 U CN 211820451U
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- ring
- gear
- ball cage
- contact edge
- outer ball
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Abstract
The utility model provides a connection structure of ring gear and body in ectosphere cage belongs to mechanical technical field. It has solved prior art and has had the poor problem of stability. This connection structure of ring gear and body in ectosphere cage is including being annular clamping ring one and clamping ring two, the body outside has annular recessed connecting portion one, connecting portion one end department has annular recessed connecting portion two, and above-mentioned ring gear cover is on connecting portion one, and above-mentioned clamping ring cover is on connecting portion two, and above-mentioned clamping ring one is that flexible material and clamping ring one are compressed tightly between ring gear and clamping ring two. This connection structure stability of ring gear and body in outer ball cage is high.
Description
Technical Field
The utility model belongs to the technical field of machinery, a connection structure of ring gear and body in ectosphere cage is related to.
Background
The constant velocity universal joint is used to connect two rotating shafts with different included angles or mutual positions between the shafts, and the two shafts transmit power at the same angular velocity.
The outer cage is an important component part of the constant velocity joint, which needs to be rotated when assembling the constant velocity joint. In order to facilitate the rotation of the outer ball cage, a toothed ring is usually fixed to the outer ball cage.
The whole outer ball cage can be driven to stably rotate after the tool is clamped on the gear ring.
However, the existing gear ring is directly fixedly connected to the outer ball cage, the fixedly connecting mode is mainly nut connection and welding, the connection part is loose after long-time use, and the stability is poor.
Disclosure of Invention
The utility model aims at the above-mentioned problem that prior art exists, provide a loading and unloading convenience and compact structure's connection structure of ring gear and body in the ectosphere cage.
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides a connection structure of ring gear and body in ectosphere cage, ectosphere cage include the body and connect the ring gear in the body outside, the body is the major axis form, its characterized in that, this connection structure is including being annular clamping ring one and clamping ring two, the body outside has annular recessed connecting portion one, connecting portion one end department has annular recessed connecting portion two, and above-mentioned ring gear cover is on connecting portion one, and above-mentioned clamping ring cover is on connecting portion two, and above-mentioned clamping ring one is compressed tightly between ring gear and clamping ring two for flexible material and clamping ring one.
This connection structure is creative connects the ring gear in connecting portion one, connects clamping ring two in connecting portion two departments, because clamping ring one is compressed tightly between clamping ring two and ring gear, stable the connection in the body outside of ring gear can finally be guaranteed to such structure.
In the assembling and disassembling process, the outer ball cage can be driven to rotate smoothly by clamping the tool at the gear ring.
In the connecting structure of the gear ring and the body in the outer ball cage, the inner end of the second pressure ring is provided with a first contact edge which protrudes annularly towards the outer side of the second pressure ring, the first contact edge abuts against one end of the connecting part, and the first contact edge and the second contact edge are in surface contact.
The contact area of the first contact edge and the end part of the connecting part can be increased, and the connection stability is improved.
In the above-mentioned connection structure of the ring gear and the body in the outer ball cage, one edge of the contact edge is located in the first connection part.
The structure can avoid the blocking of the first pressure ring by the contact edge.
In the connecting structure of the gear ring and the body in the outer ball cage, a second contact edge annularly protruding towards the outer side of the pressing ring is arranged at the outer end of the pressing ring, and the second contact edge abuts against the two end parts of the pressing ring.
The first pressing ring can be stably limited along the second pressing ring through contact.
In the connecting structure of the gear ring and the body in the outer ball cage, the contact edge extends out of the first connecting part along two edges.
The structure can ensure that the contact edge II and the pressure ring I are stably positioned.
In the connecting structure of the gear ring and the body in the outer ball cage, the pressing ring II, the contact edge I and the contact edge II are of an integrated structure.
In the connecting structure of the gear ring and the body in the outer ball cage, the first pressure ring comprises a first annular connecting section and a second annular connecting section, the first connecting section is sleeved on the first connecting section, and the second connecting section is sleeved on the second connecting section.
The first connecting section is matched with the first connecting part, and the second connecting section is matched with the second connecting section, so that the first pressing ring can be stably connected to the outer side of the body.
In the connecting structure of the gear ring and the body in the outer ball cage, the first connecting section and the second connecting section are of an integrated structure and are made of rubber materials.
In the connecting structure of the gear ring and the body in the outer ball cage, the first connecting section and the second connecting section are of an integrated structure and are made of silica gel materials.
In the connecting structure of the gear ring and the body in the outer ball cage, the second pressure ring is connected with the second connecting part through threads.
Such structure enables the convenient and stable connection in the body outside of clamping ring two.
Compared with the prior art, the connecting structure of the gear ring and the body in the outer ball cage is simple and convenient to assemble and disassemble because the gear can be stably and stably connected to the body.
The second compression ring, the first compression ring and the toothed ring are abutted together, the structure is compact, and the practical value is high.
Drawings
Fig. 1 is a schematic structural view of a connection structure of a ring gear and a body in the outer ball cage.
In the figure, 1, a body; 1a, a first connecting part; 1b, a connecting part II; 2. a toothed ring; 3. a first compression ring; 3a, connecting section one; 3b, connecting section II; 4. a second compression ring; 4a, a contact edge I; 4b, contact edge two.
Detailed Description
As shown in fig. 1, the outer ball cage comprises a body 1 and a gear ring 2 connected to the outer side of the body, wherein the body 1 is in a long shaft shape.
This connection structure of ring gear and body in ectosphere cage is including being annular clamping ring one 3 and clamping ring two 4, body 1 outside has the concave connecting portion one 1a of annular, connecting portion one 1a tip department has the concave connecting portion two 1b of annular, and 2 covers on connecting portion one 1a of above-mentioned ring gear, and two 4 covers on connecting portion two 1b of above-mentioned clamping ring, and above-mentioned clamping ring one 3 is compressed tightly between ring gear 2 and clamping ring two 4 for flexible material and clamping ring one 3.
The inner end of the second pressure ring 4 is provided with a first contact edge 4a which protrudes towards the outer side of the second pressure ring in an annular mode, the first contact edge 4a abuts against the end of the first connecting part 1a, and the first contact edge and the second contact edge are in surface contact.
The contact edge 4a is positioned in the connecting part 1 a.
And the outer end of the second pressure ring 4 is provided with a second contact edge 4b annularly protruding towards the outer side of the second pressure ring, and the second contact edge 4b abuts against the end part of the second pressure ring 4.
The contact edge 4b extends out of the first connecting part 1 a.
And the second pressure ring 4, the first contact edge 4a and the second contact edge 4b are of an integrated structure.
The first compression ring 3 comprises a first annular connecting section 3a and a second annular connecting section 3b, the first connecting section 3a is sleeved on the first connecting portion 1a, and the second connecting section 3b is sleeved on the second connecting portion 1 b.
The first connecting section 3a and the second connecting section 3b are of an integrated structure and are made of rubber materials. According to practical situations, the first connecting section 3a and the second connecting section 3b are of an integral structure and made of silicone materials.
And the second compression ring 4 is connected with the second connecting part 1b through threads.
This connection structure is creative connects the ring gear in connecting portion one, connects clamping ring two in connecting portion two departments, because clamping ring one is compressed tightly between clamping ring two and ring gear, stable the connection in the body outside of ring gear can finally be guaranteed to such structure.
In the assembling and disassembling process, the outer ball cage can be driven to rotate smoothly by clamping the tool at the gear ring.
Claims (10)
1. The utility model provides a connection structure of ring gear and body in ectosphere cage, ectosphere cage include the body and connect the ring gear in the body outside, the body is the major axis form, its characterized in that, this connection structure is including being annular clamping ring one and clamping ring two, the body outside has annular recessed connecting portion one, connecting portion one end department has annular recessed connecting portion two, and above-mentioned ring gear cover is on connecting portion one, and above-mentioned clamping ring cover is on connecting portion two, and above-mentioned clamping ring one is compressed tightly between ring gear and clamping ring two for flexible material and clamping ring one.
2. The structure for connecting the gear ring and the body in the outer ball cage according to claim 1, wherein a first contact edge which protrudes annularly to the outer side of the second compression ring is arranged at the inner end of the second compression ring, and the first contact edge abuts against one end of the connecting part and is in surface contact with the connecting part.
3. The structure for connecting a ring gear to a body in an outer ball cage according to claim 2, wherein the contact edge is located inside the first connecting portion along one edge.
4. The structure for connecting the gear ring and the body in the outer ball cage according to claim 3, wherein the pressing ring has a second contact edge protruding annularly to the outer side of the pressing ring at the outer end thereof, and the second contact edge abuts against the two end portions of the pressing ring.
5. The structure for connecting a ring gear and a body in an outer ball cage according to claim 4, wherein the contact edge extends beyond the first connecting part along two edges.
6. The connecting structure of the outer ball cage middle gear ring and the body as claimed in claim 5, wherein the second pressure ring, the first contact edge and the second contact edge are of an integral structure.
7. The connecting structure of the gear ring and the body in the outer ball cage according to claim 6, wherein the first compression ring comprises a first annular connecting section and a second annular connecting section, the first connecting section is sleeved on the first connecting section, and the second connecting section is sleeved on the second connecting section.
8. The structure for connecting a ring gear and a body in an outer ball cage according to claim 7, wherein the first connecting section and the second connecting section are of an integral structure and are made of rubber materials.
9. The structure for connecting a ring gear and a body in an outer ball cage according to claim 7, wherein the first connecting section and the second connecting section are of an integral structure and are made of a silica gel material.
10. The connecting structure of the external ball cage middle gear ring and the body as claimed in claim 8, wherein the second pressure ring is connected with the second connecting part through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921827833.XU CN211820451U (en) | 2019-10-28 | 2019-10-28 | Connecting structure of gear ring and body in outer ball cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921827833.XU CN211820451U (en) | 2019-10-28 | 2019-10-28 | Connecting structure of gear ring and body in outer ball cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211820451U true CN211820451U (en) | 2020-10-30 |
Family
ID=73146865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921827833.XU Active CN211820451U (en) | 2019-10-28 | 2019-10-28 | Connecting structure of gear ring and body in outer ball cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211820451U (en) |
-
2019
- 2019-10-28 CN CN201921827833.XU patent/CN211820451U/en active Active
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