CN208698357U - A kind of hub unit with monitoring temperature - Google Patents
A kind of hub unit with monitoring temperature Download PDFInfo
- Publication number
- CN208698357U CN208698357U CN201821423300.0U CN201821423300U CN208698357U CN 208698357 U CN208698357 U CN 208698357U CN 201821423300 U CN201821423300 U CN 201821423300U CN 208698357 U CN208698357 U CN 208698357U
- Authority
- CN
- China
- Prior art keywords
- ring
- fixing pipe
- hub unit
- heat
- monitoring temperature
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to technical field of automobile parts, and disclose a kind of hub unit with monitoring temperature, including fixing pipe, the equal fixing sleeve in two sides of the fixed tube cavity is equipped with bearing, and the middle part on the inside of two bearings is fixedly installed with tube, the external fixing sleeve of the tube side is equipped with stop collar, one end of the fixing pipe is equipped with sealing ring, and the middle part thread bush of fixing pipe one end is equipped with fixed ring, one side contacts of side and sealing ring at the top of the fixed ring, one end of the tube is fixedly installed with ring flange, side fixing sleeve outside the fixing pipe is equipped with heat conduction ring.The hub unit with monitoring temperature, attachment device is installed by the other end of fixing pipe, and the side of retainer plate inner cavity is movably installed with air cushion ring, after air cushion ring is connect with axle, make air cushion ring can be to sealing ring pressurization, it makes hub unit and the sealability of axle seam crossing more preferable, effectively increases the leakproofness of hub unit.
Description
Technical field
The utility model relates to technical field of automobile parts, specially a kind of hub unit with monitoring temperature.
Background technique
The use scope and usage amount of hub-bearing unit are growing, have had evolved to the third generation, the first generation be by
Double row angular contact bearing composition, the second generation have a flange for fixing bearing in outer rollaway nest, can be simply by bearing
It is set on wheel shaft and is secured with nuts, third generation hub-bearing unit is matched using bearing unit and anti-brake holding system, is taken turns
Hub unit has been designed to that inner flange and outward flange, inner flange are fixed by bolts in drive shaft, and outward flange installs entire bearing
Together.
Hub unit is the important component that automobile bearing is connect with wheel hub, the seam crossing sealing of existing hub unit installation
Property it is poor, the lubricating oil in the back axle of experience climate change is easy to happen leakage, and existing hub unit be not easy into
Trip temperature detection is also not susceptible to replace, affects the ease for use of hub unit after detection device failure.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of hub unit with monitoring temperature, has seam
Locate good airproof performance and the advantages of convenient for carrying out temperature detection to hub unit, it is poor and be not easy to pair to solve seam crossing leakproofness
Hub unit carries out the problem of temperature detection.
The utility model provides the following technical solutions: a kind of hub unit with monitoring temperature, including fixing pipe, described solid
The equal fixing sleeve in two sides of tube cavity is determined equipped with bearing, and the middle part on the inside of two bearings is fixedly installed with tube, the tube
The external fixing sleeve of side is equipped with stop collar, and one end of the fixing pipe is equipped with sealing ring, and the middle part screw thread of fixing pipe one end
It is set with fixed ring, a side contacts of side and sealing ring at the top of the fixed ring, one end of the tube is fixedly installed with
Ring flange, the side fixing sleeve outside the fixing pipe is equipped with heat conduction ring, and the equal fixing sleeve in two sides at the top of heat conduction ring is equipped with lock
Buckle device, the middle part on the heat conduction ring top is equipped with heat-conducting plate, and the two sides of heat-conducting plate are clamped with two lockers respectively, institute
It states and is fixedly installed with temperature sensor in the middle part of heat-conducting plate top, the other end of the fixing pipe is fixedly installed with attachment device.
Preferably, the locker includes casing, and casing is fixedly set in the side at the top of heat conduction ring, described sleeve pipe
The top movable of inner cavity is set with pull rod, and spring is movably installed on the outside of pull rod bottom, the top of described sleeve pipe inner cavity with
The bottom end of pull rod is connected by spring transmission, and the top of pull rod is fixedly installed with pull ring.
Preferably, the attachment device includes retainer plate, and retainer plate is fixedly mounted on the other end of fixing pipe, described solid
The side of the inner cavity Ding Quan is movably installed with air cushion ring, and the side of air cushion ring is fixedly installed with sealing ring.
Preferably, the diameter value of the bearing and the diameter value of stop collar are equal, and the width value of stop collar is less than bearing
Width value, the bearing and stop collar are located in same level.
Preferably, the maximum gauge value of the heat conduction ring is greater than the largest outer diameter value of fixing pipe, and the shape of fixing pipe
To be round table-like, the material of the heat conduction ring is copper.
Preferably, the two sides of the heat-conducting plate offer card slot, and the card slot of heat-conducting plate two sides passes through heat-conducting plate top
Middle part it is symmetrical.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, the hub unit with monitoring temperature is equipped with attachment device by the other end of fixing pipe, and in retainer plate
The side of chamber is movably installed with air cushion ring, after air cushion ring is connect with axle, makes air cushion ring that can allow wheel to sealing ring pressurization
The sealability of hub unit and axle seam crossing is more preferable, effectively increases the leakproofness of hub unit.
2, the hub unit with monitoring temperature makes locker by heat-conducting plate by stretching simultaneously rotation locking device
Two sides clamp, and the top of cannula cavity and the bottom end of pull rod are connected by spring transmission, and making pull rod that pull ring can be used will be thermally conductive
Plate automatic tension, the compactness that the convenience and heat-conducting plate for effectively increasing temperature sensor dismounting are contacted with heat conduction ring.
Detailed description of the invention
Fig. 1 is the utility model main view；
Fig. 2 is the left view of the utility model ring flange；
Fig. 3 is the cutaway view Amplified image of the utility model locker.
In figure: 1, fixing pipe；2, bearing；3, tube；4, stop collar；5, sealing ring；6, fixed ring；7, ring flange；8, it leads
Hot ring；9, locker；91, casing；92, pull rod；93, spring；94, pull ring；10, heat-conducting plate；11, temperature sensor；12, even
Connection device；121, retainer plate；122, air cushion ring；123, sealing ring.
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.
Fig. 1-3, a kind of hub unit with monitoring temperature, including fixing pipe 1 are please referred to, the two sides of 1 inner cavity of fixing pipe are equal
Fixing sleeve is equipped with bearing 2, and the middle part of two 2 insides of bearing is fixedly installed with tube 3, the external fixing sleeve of 3 side of tube
Equipped with stop collar 4, the diameter value of bearing 2 is equal with the diameter value of stop collar 4, and the width value of stop collar 4 is less than the width of bearing 2
Angle value, bearing 2 and stop collar 4 are located in same level, and two bearings 2 can reduce while ensuring 3 stability of tube to be turned
The abrasion of pipe 3, effectively increases the service life of tube 3, and one end of fixing pipe 1 is equipped with sealing ring 5, and 1 one end of fixing pipe
Middle part thread bush is equipped with fixed ring 6, the side at 6 top of fixed ring and a side contacts of sealing ring 5, the fixed peace in one end of tube 3
Equipped with ring flange 7, the side of 7 inner cavity of ring flange is movably installed with gasket, effectively increase wheel hub connect with ring flange 7 it is close
Closing property, the side fixing sleeve outside fixing pipe 1 are equipped with heat conduction ring 8, and the maximum gauge value of heat conduction ring 8 is greater than the maximum of fixing pipe 1
Overall diameter value, and the shape of fixing pipe 1 be it is round table-like, the material of heat conduction ring 8 is copper, and heat conduction ring 8 uses copper, makes heat conduction ring 8
Thermal conductivity it is more preferable, effectively increase temperature sensor 11 to the accuracy of hub unit temperature detection, and heat conduction ring 8 top
The equal fixing sleeve in two sides is equipped with locker 9, and locker 9 includes casing 91, and casing 91 is fixedly set in 8 top of heat conduction ring
Side, the top movable of 91 inner cavity of casing is set with pull rod 92, and is movably installed with spring 93, casing on the outside of 92 bottom of pull rod
The top of 91 inner cavities and the bottom end of pull rod 92 are sequentially connected by spring 93, and the top of pull rod 92 is fixedly installed with pull ring 94,
Locker 9 can be limited and be tensed to heat-conducting plate 10 and temperature sensor 11, and the peace of temperature sensor 11 is effectively increased
The middle part of the convenience of dress, 8 top of heat conduction ring is equipped with heat-conducting plate 10, and the two sides of heat-conducting plate 10 offer card slot, and heat-conducting plate
The card slot of 10 two sides is symmetrical by the middle part on 10 top of heat-conducting plate, and the two sides of heat-conducting plate 10 are blocked with two lockers 9 respectively
Connect, be fixedly installed with temperature sensor 11 in the middle part of 10 top of heat-conducting plate, temperature sensor 11 can temperature to hub unit into
Row detection, effectively increases the safety of hub unit, and the other end of fixing pipe 1 is fixedly installed with attachment device 12, connection dress
Setting 12 includes retainer plate 121, and retainer plate 121 is fixedly mounted on the other end of fixing pipe 1, and the side of 121 inner cavity of retainer plate is living
It is dynamic to be set with air cushion ring 122, and the side of air cushion ring 122 is fixedly installed with sealing ring 123, air cushion ring 122 and sealing ring 123 can
The gap that retainer plate 121 is connect with axle is sealed, the leakproofness of hub unit is effectively increased.
Working principle first fixes attachment device 12 with bolt and axle, add air cushion ring 122 can to sealing ring 123
Secondly tube 3 is inserted into the inside of bearing 2 by means of press seals, then a sealing ring 5 is set in the external of 6 side of fixed ring, solid
The side screw thread for determining ring 6 and fixing pipe 1 is socketed, and makes the side of fixed ring 6 and a side contacts of fixing pipe 1, then by ring flange 7
Be bolted and fixed with wheel hub, temperature sensor 11 and heat-conducting plate 10 be placed between two lockers 9, then on
It mentions locker 9 and is rotated by 90 ° and unclamp locker 9.
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. a kind of hub unit with monitoring temperature, including fixing pipe (1), it is characterised in that: the two of fixing pipe (1) inner cavity
The equal fixing sleeve in side is equipped with bearing (2), and the middle part on the inside of two bearings (2) is fixedly installed with tube (3), the tube (3)
The external fixing sleeve of side is equipped with stop collar (4), and one end of the fixing pipe (1) is equipped with sealing ring (5), and fixing pipe (1) one
The middle part thread bush at end is equipped with fixed ring (6), a side contacts of side and sealing ring (5) at the top of the fixed ring (6), described
One end of tube (3) is fixedly installed with ring flange (7), and the external side fixing sleeve of the fixing pipe (1) is equipped with heat conduction ring (8),
And the equal fixing sleeve in two sides at the top of heat conduction ring (8) is equipped with locker (9), the middle part on heat conduction ring (8) top is equipped with thermally conductive
Plate (10), and the two sides of heat-conducting plate (10) are clamped with two lockers (9) respectively, the middle part on heat-conducting plate (10) top is solid
Dingan County is equipped with temperature sensor (11), and the other end of the fixing pipe (1) is fixedly installed with attachment device (12).
2. a kind of hub unit with monitoring temperature according to claim 1, it is characterised in that: the locker (9)
Including casing (91), and casing (91) is fixedly set in the side at the top of heat conduction ring (8), and the top of described sleeve pipe (91) inner cavity is living
It is dynamic to be set with pull rod (92), and be movably installed with spring (93) on the outside of pull rod (92) bottom, the top of described sleeve pipe (91) inner cavity
The bottom end of portion and pull rod (92) is sequentially connected by spring (93), and the top of pull rod (92) is fixedly installed with pull ring (94).
3. a kind of hub unit with monitoring temperature according to claim 1, it is characterised in that: the attachment device (12)
Including retainer plate (121), and retainer plate (121) is fixedly mounted on the other end of fixing pipe (1), retainer plate (121) inner cavity
Side be movably installed with air cushion ring (122), and the side of air cushion ring (122) is fixedly installed with sealing ring (123).
4. a kind of hub unit with monitoring temperature according to claim 1, it is characterised in that: the bearing (2) it is straight
Diameter value is equal with the diameter value of stop collar (4), and the width value of stop collar (4) is less than the width value of bearing (2), the bearing
(2) it is located in same level with stop collar (4).
5. a kind of hub unit with monitoring temperature according to claim 1, it is characterised in that: the heat conduction ring (8)
Maximum gauge value is greater than the largest outer diameter value of fixing pipe (1), and the shape of fixing pipe (1) is round table-like, the heat conduction ring (8)
Material be copper.
6. a kind of hub unit with monitoring temperature according to claim 1, it is characterised in that: the heat-conducting plate (10)
Two sides offer card slot, and the card slot of heat-conducting plate (10) two sides is symmetrical by the middle part on heat-conducting plate (10) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821423300.0U CN208698357U (en) | 2018-08-31 | 2018-08-31 | A kind of hub unit with monitoring temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821423300.0U CN208698357U (en) | 2018-08-31 | 2018-08-31 | A kind of hub unit with monitoring temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208698357U true CN208698357U (en) | 2019-04-05 |
Family
ID=65945702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821423300.0U Expired - Fee Related CN208698357U (en) | 2018-08-31 | 2018-08-31 | A kind of hub unit with monitoring temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208698357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110134163A (en) * | 2019-05-27 | 2019-08-16 | 贵州开磷集团矿肥有限责任公司 | A kind of automatic temp controller with acid tank |
-
2018
- 2018-08-31 CN CN201821423300.0U patent/CN208698357U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110134163A (en) * | 2019-05-27 | 2019-08-16 | 贵州开磷集团矿肥有限责任公司 | A kind of automatic temp controller with acid tank |
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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 |
Granted publication date: 20190405 Termination date: 20190831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |