CN208714839U - Separated type outer ring for new-energy automobile hub unit - Google Patents
Separated type outer ring for new-energy automobile hub unit Download PDFInfo
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- CN208714839U CN208714839U CN201821464403.1U CN201821464403U CN208714839U CN 208714839 U CN208714839 U CN 208714839U CN 201821464403 U CN201821464403 U CN 201821464403U CN 208714839 U CN208714839 U CN 208714839U
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- outer ring
- ring
- flange
- hub unit
- new
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Abstract
The utility model relates to auto parts technical fields, and disclose separated type outer ring for new-energy automobile hub unit, including inner ring, the external activity of the inner ring is socketed with outer ring, one end of the outer ring is connected with flange, the flange offers limiting slot close to the top of outer ring side and bottom end respectively, and the outer ring has been respectively fixedly connected with gag lever post close to the top of flange side and bottom end.This is used for the separated type outer ring of new-energy automobile hub unit, pass through being used cooperatively for gag lever post and limiting slot, behind the inside for making gag lever post insertion limiting slot, it can not be relatively rotated between outer ring and flange, and then facilitate screw bolt passes outer ring and flange on outer ring, preventing bolt on outer ring, outer ring and flange relatively rotate during the installation process, the installation for influencing bolt on outer ring, to achieve the purpose that the separated type outer ring for new-energy automobile hub unit is easily installed.
Description
Technical field
The utility model relates to auto parts technical fields, particularly for the split type outer of new-energy automobile hub unit
Circle.
Background technique
Hub unit is one of the most critical components among the numerous parts of automobile, its main function be load capacity and
Accurate guidance is provided for the rotation of wheel hub, still suffers from radial load, wheel hub list this requires it can not only bear axial load
Member is provided for the rotation of wheel hub by the rolling element between outer ring and inner ring and is accurately drawn by outer ring and flange bearing automobile weight
It leads.
In order to keep the stability of hub unit, usually can all it use multiple bolts that the outer ring of hub unit is fixed on method
Lan Shang, since the shape of hub unit outer ring and the shape of flange are all usually circle, and due to oneself of hub unit and flange
Weight, therefore during the installation process, the threaded hole on threaded hole and flange on outer ring is not easy to be aligned, therefore is not easy to the peace of bolt
Dress, and the dust in air and stone grain enter in hub unit between outer ring and inner ring in order to prevent, influence turning for rolling element
It is dynamic, usually all rubber ring can be installed between outer ring and inner ring and be fixed with threaded rod, but since automobile can shake in traveling process
It is dynamic, therefore under long-time use, deformation occurs for the screw thread meeting on threaded rod, there is loose phenomenon, and then loosen rubber ring,
Leakproofness decline, releases the separated type outer ring for being used for new-energy automobile hub unit thus.
Utility model content
In view of the deficiencies of the prior art, the utility model is provided for the split type outer of new-energy automobile hub unit
Circle has the advantages of being easily installed, preventing threaded rod loosening from decline leakproofness, solves the shape due to hub unit outer ring
Shape with flange is all usually circle, and due to the self weight of hub unit and flange, during the installation process, on outer ring
Threaded hole on threaded hole and flange is not easy to be aligned, therefore is not easy to the installation of bolt, and the dust in air in order to prevent
And stone grain enters in hub unit between outer ring and inner ring, influences the rotation of rolling element, it usually all can be between outer ring and inner ring
Installation rubber ring is simultaneously fixed with threaded rod, but since automobile can shake in traveling process, under long-time use, threaded rod
On screw thread can deformation occurs, there is loose phenomenon, and then loosen rubber ring, leakproofness decline the problem of.
The utility model provides the following technical solutions: for the separated type outer ring of new-energy automobile hub unit, including it is interior
Circle, the external activity of the inner ring are socketed with outer ring, and one end of the outer ring is connected with flange, and the flange is close to outer ring
The top and bottom end of side offer limiting slot respectively, and the outer ring is respectively fixedly connected with close to the top of flange side and bottom end
There is gag lever post, the outer ring offers annular groove, the quadrangle difference of the annular groove interior side in the middle part of flange side
Circular groove is offered, the internal activity of the annular groove is socketed with ring block, is fixedly installed with rubber in the middle part of the ring block side
Cushion rubber, close to the quadrangle of rubber ring side, movable sleeve is connected to threaded rod, the external activity of the threaded rod to the ring block respectively
The ring spring being socketed between ring block and circular groove.
Preferably, screw thread is socketed with bolt respectively for the quadrangle of the outer ring, the other end of bolt point on four outer rings
The outside of flange is not run through and extends to, and the outside of bolt is socketed with the quadrangle screw thread of flange respectively on four outer rings.
Preferably, the inside of limiting slot, and the outside of gag lever post and limit are run through and extended in one end of the gag lever post
The internal slide of slot connects.
Preferably, the shape of the rubber ring is annular, and the internal slide of the outside of rubber ring and annular groove connects, institute
The slide outside of the inside and inner ring of stating rubber ring connects.
Preferably, the inside of circular groove is run through and extended in one end of the threaded rod, and the outside of threaded rod and circular groove
Internal whorl socket.
Preferably, one end of the ring spring is flexibly connected with the side of ring block, the other end of the ring spring
It is flexibly connected with the side inside annular groove.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, the separated type outer ring for being used for new-energy automobile hub unit, by being used cooperatively for gag lever post and limiting slot,
Behind the inside for making gag lever post insertion limiting slot, can not be relatively rotated between outer ring and flange, so facilitate bolt on outer ring according to
It is secondary to pass through outer ring and flange, prevent bolt on outer ring during the installation process, outer ring and flange relatively rotate, and influence on outer ring
The installation of bolt, to achieve the purpose that the separated type outer ring for new-energy automobile hub unit is easily installed.
2, the separated type outer ring for being used for new-energy automobile hub unit makes the screw thread on threaded rod by ring spring
When deformation occurs, threaded rod is still firmly secured on ring block and circular groove under the action of ring spring restoring force, is prevented
Threaded rod loosens, and loosens rubber ring, and then is used in the leakproofness decline of the separated type outer ring of new-energy automobile hub unit.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is enlarged diagram at the A of the utility model structure.
In figure: 1, inner ring；2, outer ring；3, flange；4, limiting slot；5, gag lever post；6, annular groove；7, circular groove；8, ring block；
9, rubber ring；10, threaded rod；11, ring spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is used for the separated type outer ring of new-energy automobile hub unit, including inner ring 1, the outside of inner ring 1 referring to FIG. 1-2,
Movable sleeve is connected to outer ring 2, and screw thread is socketed with bolt respectively for the quadrangle of outer ring 2, and the other end of bolt extends through on four outer rings 2
And the outside of flange 3 is extended to, and the outside of bolt is socketed with the quadrangle screw thread of flange 3 respectively on four outer rings 2, passes through outer ring
Four bolts on 2, outer ring 2 is firmly fixed with flange 3 together with, and then improve for new-energy automobile wheel hub
The stability of the separated type outer ring structure of unit, one end of outer ring 2 are connected with flange 3, and flange 3 is close to 2 side of outer ring
Top and bottom end offer limiting slot 4 respectively, and outer ring 2 has been respectively fixedly connected with limit close to the top of 3 side of flange and bottom end
The inside of limiting slot 4, and the internal slide of the outside of gag lever post 5 and limiting slot 4 are run through and extended in one end of bar 5, gag lever post 5
Connection passes through being used cooperatively for gag lever post 5 and limiting slot 4, after so that gag lever post 5 is inserted into the inside of limiting slot 4, outer ring 2 and flange 3
Between can not relatively rotate, and then facilitate the screw bolt passes outer ring 2 on outer ring 2 and flange 3, prevent the spiral shell on outer ring 2
During the installation process, outer ring 2 and flange 3 relatively rotate bolt, the installation of bolt on outer ring 2 are influenced, to reach for new energy
The purpose that the separated type outer ring of source automobile hub unit is easily installed, outer ring 2 offer annular groove in the middle part of 3 side of flange
6, the quadrangle of 6 interior side of annular groove offers circular groove 7 respectively, and the internal activity of annular groove 6 is socketed with ring block 8, ring block 8
It is fixedly installed with rubber ring 9 in the middle part of side, the shape of rubber ring 9 is annular, and the outside of rubber ring 9 and annular groove 6 is interior
Portion is slidably connected, and the inside of rubber ring 9 is connect with the slide outside of inner ring 1, ensure that between rubber ring 9 and inner ring 1 and outer ring 2
It is seamless, prevent dust and stone grain in air from entering between inner ring 1 and outer ring 2, and then influence the rotation of rolling element, ring block
8 close to the quadrangle of 9 side of rubber ring, movable sleeve is connected to threaded rod 10 respectively, and one end of threaded rod 10 is run through and extends to circular groove 7
Inside, and the internal whorl of the outside of threaded rod 10 and circular groove 7 is socketed, and by threaded rod 10 and ring block 8, makes rubber ring 9
It can be firmly installed in the inside of annular groove 6, to improve the separated type outer ring for new-energy automobile hub unit
Stability, the external activity of threaded rod 10 are socketed with the ring spring 11 between ring block 8 and circular groove 7, ring spring 11
One end be flexibly connected with the side of ring block 8, the other end of ring spring 11 is flexibly connected with the side inside annular groove 6,
By ring spring 11, the screw thread for making on threaded rod 10 is when deformation occurs, effect of the threaded rod 10 in 11 restoring force of ring spring
It is lower to be still firmly secured on ring block 8 and circular groove 7, it prevents threaded rod 10 from loosening, loosens rubber ring.
Rubber ring 9 and ring block 8 are put into the inside of annular groove 6 by working principle first, and four threaded rods 10 are worn respectively
It crosses the quadrangle of ring block 8 and is inserted into the inside of four circular grooves 7 respectively, rotate clockwise threaded rod 10, make one end of threaded rod 10
With the threaded rod 10 that stops rotating after the side contacts inside circular groove 7, then two gag lever posts 5 are inserted into limiting slot 4 respectively
Portion relatively rotate flange 3 and outer ring 2 can not, and make the side of outer ring 2 and a side contacts of flange 3, finally by four outer rings
Bolt on 2 is inserted into the quadrangle of flange 3 respectively, rotates clockwise the bolt on outer ring 2, and outer ring 2 and flange 3 is made to be fixed on one
It rises.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. being used for the separated type outer ring of new-energy automobile hub unit, including inner ring (1), it is characterised in that: the inner ring (1)
External activity is socketed with outer ring (2), and one end of the outer ring (2) is connected with flange (3), and the flange (3) is close to outer ring
(2) top of side and bottom end offer limiting slot (4) respectively, top and bottom end of the outer ring (2) close to flange (3) side
It has been respectively fixedly connected with gag lever post (5), the outer ring (2) offers annular groove (6) in the middle part of flange (3) side, described
The quadrangle of annular groove (6) interior side offers circular groove (7) respectively, and the internal activity of the annular groove (6) is socketed with ring block
(8), it is fixedly installed with rubber ring (9) in the middle part of ring block (8) side, the ring block (8) is close to rubber ring (9) side
Movable sleeve is connected to threaded rod (10) respectively for quadrangle, the external activity of the threaded rod (10) be socketed with positioned at ring block (8) and
Ring spring (11) between circular groove (7).
2. the separated type outer ring according to claim 1 for new-energy automobile hub unit, it is characterised in that: described outer
Screw thread is socketed with bolt respectively for the quadrangle of circle (2), and the other end of bolt extends through and extends to method on four outer rings (2)
The outside of blue (3), and the outside of bolt is socketed with the quadrangle screw thread of flange (3) respectively on four outer rings (2).
3. the separated type outer ring according to claim 1 for new-energy automobile hub unit, it is characterised in that: the limit
The inside of limiting slot (4) is run through and extended in one end of position bar (5), and the inside of the outside of gag lever post (5) and limiting slot (4) is sliding
Dynamic connection.
4. the separated type outer ring according to claim 1 for new-energy automobile hub unit, it is characterised in that: the rubber
The shape of cushion rubber (9) is annular, and the outside of rubber ring (9) is connect with the internal slide of annular groove (6), the rubber ring (9)
Inside connect with the slide outside of inner ring (1).
5. the separated type outer ring according to claim 1 for new-energy automobile hub unit, it is characterised in that: the spiral shell
The inside of circular groove (7), and the internal whorl of the outside of threaded rod (10) and circular groove (7) are run through and extended in one end of rasp bar (10)
Socket.
6. the separated type outer ring according to claim 1 for new-energy automobile hub unit, it is characterised in that: the ring
One end of shape spring (11) is flexibly connected with the side of ring block (8), the other end of the ring spring (11) and annular groove (6)
Internal side is flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821464403.1U CN208714839U (en) | 2018-09-07 | 2018-09-07 | Separated type outer ring for new-energy automobile hub unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821464403.1U CN208714839U (en) | 2018-09-07 | 2018-09-07 | Separated type outer ring for new-energy automobile hub unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208714839U true CN208714839U (en) | 2019-04-09 |
Family
ID=65981433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821464403.1U Expired - Fee Related CN208714839U (en) | 2018-09-07 | 2018-09-07 | Separated type outer ring for new-energy automobile hub unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208714839U (en) |
-
2018
- 2018-09-07 CN CN201821464403.1U patent/CN208714839U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 Termination date: 20200907 |