CN211009893U - Six-lip sealing ring - Google Patents
Six-lip sealing ring Download PDFInfo
- Publication number
- CN211009893U CN211009893U CN201822087470.2U CN201822087470U CN211009893U CN 211009893 U CN211009893 U CN 211009893U CN 201822087470 U CN201822087470 U CN 201822087470U CN 211009893 U CN211009893 U CN 211009893U
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- sealing
- sealing unit
- ring
- retainer plate
- lip
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- Sealing With Elastic Sealing Lips (AREA)
Abstract
The utility model discloses a six lip sealing washer belongs to sealing washer technical field, this sealing washer can improve sealed effect, increase life, and then improve production efficiency, and simple structure, convenient to use including the sealing washer body, still including the wheel hub subassembly that has the flange, magnetic ring and shield, the fixed scarf joint of sealing washer body is at wheel hub subassembly left end, the fixed cup joint of magnetic ring is on the wheel hub subassembly, shield fixed connection is at wheel hub subassembly right-hand member, the sealing washer body includes "L" type retainer plate I, sealing unit I, "L" type retainer plate II and sealing unit II, "L" type retainer plate I and "L" type retainer plate II are each other for invering, sealing unit I fixed scarf joint is on "L" type retainer plate II, "L" type retainer plate I fixed scarf joint is at sealing unit I left end, sealing unit II fixed connection is in "L" type retainer plate II upper end.
Description
Technical Field
The utility model relates to a sealing washer technical field, concretely relates to six lip sealing washers.
Background
The seal ring is one of the most common sealing elements in the mechanical field, and is most common as a rubber seal ring, and many rolling bearings prevent the loss of internal lubricant and the invasion of external dust, moisture and impurities by adding the form of the seal ring.
For example, the chinese utility model with the publication number CN205559565U, exclusively for 2016, 09, month 07, discloses a sealing ring, which comprises a sealing ring body, wherein the sealing ring body comprises an annular mounting portion and a sealing portion, and the mounting portion and the sealing portion are connected in a right angle; the mounting part is provided with a plurality of mounting holes, and sealing structures are arranged on the inner sides of the mounting part and the sealing part; the outer side of the sealing ring body is provided with a connector which is communicated with the inner side of the sealing ring body.
If chinese utility model with publication number CN202274091U specially does benefit to 2012 and discloses a sealing ring in 06 month 13, including the body of circle, seted up the ring channel on a body terminal surface, the ring channel internal fixation has annular metal shrapnel, and the outside of metal shrapnel supports and leans on the outer wall of ring channel, and the inboard of metal shrapnel supports and leans on the inner wall of ring channel.
The sealing ring that wheel hub unit was used usually adopts the mode of installation to install in wheel hub unit, and in use discovers to adopt the mode of separation, and the sealing ring often seals the effect not good, leads to life to shorten greatly.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a solve current sealing washer and have sealed effect poor, the short not enough of life, provide one kind and can improve sealed effect, increase life, and then improve production efficiency, and simple structure, convenient to use's six lip sealing washers.
The technical problem is solved by the following technical scheme:
a six-lip sealing ring comprises a sealing ring body, a hub assembly with a flange, a magnetic ring and a dustproof cover, wherein the sealing ring body is fixedly embedded at the left end of the hub assembly, the magnetic ring is fixedly sleeved on the hub assembly, the dustproof cover is fixedly connected at the right end of the hub assembly, the sealing ring body comprises an L-type fixing ring I, a sealing unit I, a L-type fixing ring II and a sealing unit II, the L-type fixing ring I and the L-type fixing ring II are inverted, the right end of the sealing unit I is fixedly embedded on the L-type fixing ring II, the L-type fixing ring I is fixedly embedded at the left end of the sealing unit I, and the sealing unit II is fixedly connected at the upper end of the L-type fixing ring II.
The utility model discloses a sealed effect is strengthened with the form of wheel hub subassembly combination to the sealing washer body, and the sealing washer body adopts four major parts of "L" type retainer plate I, seal unit I, "L" type retainer plate II and seal unit II to constitute, improves the stability of being connected with the wheel hub subassembly when improving the leakproofness, and then improves life.
Preferably, the hub assembly comprises an outer ring, balls, an inner ring and a cage; the ball is sleeved on the retainer in a rolling way, and the retainer is fixed between the outer ring and the inner ring.
Preferably, the first sealing lip, the second sealing lip, the third sealing lip and the fourth sealing lip are arranged on the sealing unit I, the fifth sealing lip and the sixth sealing lip are arranged on the sealing unit II, the first sealing lip is attached to the outer ring, the fifth sealing lip is attached to the inner ring, the second sealing lip, the third sealing lip and the fourth sealing lip are fixedly embedded on the L-shaped fixing ring II, and the sixth sealing lip is fixedly connected to the sealing unit I.
Preferably, a fixing ring I of an 'L' type is fixedly embedded at the lower end of the sealing unit I.
The utility model discloses can reach following effect:
the utility model provides a six lip sealing washers can improve sealed effect, increase life, and then improve production efficiency, and simple structure, convenient to use.
Drawings
Fig. 1 is a schematic view of an overall structure of an embodiment of the present invention.
Fig. 2 is an enlarged view of a portion of fig. 1.
Fig. 3 is a schematic structural view of the wheel hub assembly according to the embodiment of the present invention.
Fig. 4 is a detailed view of the sealing ring body according to the embodiment of the present invention.
Fig. 5 is a connection structure diagram of the fixing ring I of "L" type and the sealing unit I in the embodiment of the present invention.
In the figure, a seal ring body 1, a magnetic ring 2, a hub assembly 3, a dust cover 4, a flange 5, a fixing ring I11 of a model L, a sealing unit I12, a fixing ring II13 of a model L, a sealing unit II14, an outer ring 31, a ball 32, an inner ring 33, a retainer 34, a first seal lip 121, a second seal lip 122, a third seal lip 123, a fourth seal lip 124, a fifth seal lip 141 and a sixth seal lip 142 are arranged.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
The embodiment of the six-lip sealing ring is shown in figures 1-2 and comprises a sealing ring body 1, a hub assembly 3 with a flange 5, a magnetic ring 2 and a dust cover 5, wherein the sealing ring body 1 is fixedly embedded at the left end of the hub assembly 3, the magnetic ring 2 is fixedly sleeved on the hub assembly 3, the dust cover 5 is fixedly connected at the right end of the hub assembly 3, the sealing ring body 1 comprises a L type fixing ring I11, a sealing unit I12, a L type fixing ring II13 and a sealing unit II14, the L type fixing ring I11 and a L type fixing ring II13 are inverted, the right end of a sealing unit I12 is fixedly embedded on a L type fixing ring II13, the L type fixing ring I11 is fixedly embedded at the left end of a sealing unit I12, and the sealing unit II14 is fixedly connected at the upper end of a L type fixing ring II 13.
Referring to fig. 3, the hub assembly 3 includes an outer race 31, balls 32, an inner race 33, and a cage 34; the balls 32 are rolled and fitted on the cage 34, and the cage 34 is fixed between the outer race 31 and the inner race 33.
Referring to fig. 4, a first sealing lip 121, a second sealing lip 122, a third sealing lip 123 and a fourth sealing lip 124 are arranged on the sealing unit I12, a fifth sealing lip 141 and a sixth sealing lip 142 are arranged on the sealing unit II14, the first sealing lip 121 is attached to the outer ring 31, the fifth sealing lip 141 is attached to the inner ring 33, the second sealing lip 122, the third sealing lip 123 and the fourth sealing lip 124 are fixedly embedded on a L-shaped fixing ring II13, and the sixth sealing lip 142 is fixedly connected to the sealing unit I12.
Referring to fig. 5, a fixing ring I11 of 'L' type is fixedly embedded at the lower end of the sealing unit I12.
The utility model provides a six lip sealing washers can improve sealed effect, increase life, and then improve production efficiency, and simple structure, convenient to use, and the reliability is high.
The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and those skilled in the art can make various changes or modifications within the scope of the appended claims.
Claims (2)
1. A sixth lip sealing ring comprises a sealing ring body (1), and is characterized by further comprising a hub assembly (3) with a flange (5), a magnetic ring (2) and a dust cover (4), wherein the sealing ring body (1) is fixedly embedded at the left end of the hub assembly (3), the magnetic ring (2) is fixedly sleeved on the hub assembly (3), the dust cover (4) is fixedly connected at the right end of the hub assembly (3), the sealing ring body (1) comprises a L type fixing ring I (11), a sealing unit I (12), a L type fixing ring II (13) and a sealing unit II (14), the L type fixing ring I (11) and the L type fixing ring II (13) are inverted, the right end of the sealing unit I (12) is fixedly embedded on a L type fixing ring II (13), the 462 type fixing ring I (11) is fixedly embedded at the lower end of the sealing unit I (12), the sealing unit II (14) is fixedly connected on a L type fixing ring II (13), a fourth sealing unit I (121), a fourth sealing unit (122), a fifth sealing unit (121), a fourth sealing unit (121), a fifth sealing unit (121), a fourth sealing unit (122), a fourth sealing unit II (121), a fifth sealing unit (141), a fifth sealing unit (122), a fifth sealing unit (121), a fifth sealing unit (141), a fifth sealing unit (122) and a fourth sealing unit (141), a fifth sealing unit (121) are arranged on a fourth sealing unit (121, a fourth sealing unit (13).
2. The hexalip seal according to claim 1, characterized in that the hub assembly (3) comprises an outer ring (31), balls (32), an inner ring (33) and a cage (34); the balls (32) are sleeved on the retainer (34) in a rolling way, and the retainer (34) is fixed between the outer ring (31) and the inner ring (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822087470.2U CN211009893U (en) | 2018-12-13 | 2018-12-13 | Six-lip sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822087470.2U CN211009893U (en) | 2018-12-13 | 2018-12-13 | Six-lip sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211009893U true CN211009893U (en) | 2020-07-14 |
Family
ID=71471522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822087470.2U Active CN211009893U (en) | 2018-12-13 | 2018-12-13 | Six-lip sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211009893U (en) |
-
2018
- 2018-12-13 CN CN201822087470.2U patent/CN211009893U/en active Active
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| GR01 | Patent grant |