CN208778691U - The external immersion wheel of HD type mechanical seal combined bearing - Google Patents
The external immersion wheel of HD type mechanical seal combined bearing Download PDFInfo
- Publication number
- CN208778691U CN208778691U CN201821559833.1U CN201821559833U CN208778691U CN 208778691 U CN208778691 U CN 208778691U CN 201821559833 U CN201821559833 U CN 201821559833U CN 208778691 U CN208778691 U CN 208778691U
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- China
- Prior art keywords
- bearing
- sealing cover
- outer ring
- mechanical seal
- immersion wheel
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Abstract
The utility model discloses the external immersion wheels of HD type mechanical seal combined bearing, including housing main body, bearing outer ring and fixed link, sealing cover is mounted at left and right sides of the housing main body, and the inside of sealing cover is fixed with gasket, housing main body is installed on the outside of the bearing outer ring, and the inside of bearing outer ring is fixed with bearing inner race, the inner wall of the bearing inner race is equipped with card slot, and the inside of card slot is fixed with fixture block, fixture block is installed on the outside of the fixed link, and the right end of fixed link is connected with cross bar, support rod is installed on the right side of the cross bar, and support plate is provided on the outside of support rod.The external immersion wheel of the HD type mechanical seal combined bearing is provided with sealing cover, the internal-flange bolt of sealing cover is connected with the gasket of rubber material, pass through the threaded connection of sealing cover and housing main body, and then convenient for avoiding water from entering in bearing outer ring to blocking at left and right sides of the bearing outer ring of shell body interior.
Description
Technical field
The utility model relates to soak to take turns technical field, the specially external immersion of HD type mechanical seal combined bearing is taken turns.
Background technique
Immersion wheel is also known as inner guide pulley, is that a kind of apply assists mobile device in HD type machinery, in HD type machinery most
Common machinery will count dragveyer, and inner guide pulley will be immersed in buck and works dragveyer during use, as a result, in lead
Wheel also known as immersion wheel, immersion wheel is divided into external bearings immersion wheel and the built-in immersion wheel of bearing again, for the ease of the replacement to bearing
We, which are commonly soaked with external bearings, takes turns, although the type of external bearings immersion wheel currently on the market is varied,
It is or comes with some shortcomings place, for example, being easy water inlet at left and right sides of the bearing of traditional external bearings immersion wheel, causes miscellaneous
Matter carries out the inside of bearing, influences the use of bearing, bearing frictional force during rotation is larger, is easy to keep bearing damage tight
Weight cannot well take turns immersion and protect, and cause immersion wheel service life to reduce, the position that cannot be taken turns well to immersion
It is adjusted, therefore we just propose the external immersion wheel of HD type mechanical seal combined bearing and can be good at solving above ask
Topic.
Utility model content
The purpose of this utility model is to provide the external immersion wheels of HD type mechanical seal combined bearing, to solve above-mentioned back
It is easy water inlet at left and right sides of the bearing for the external bearings immersion wheel traditional currently on the market that scape technology proposes, impurity is caused to carry out
The inside of bearing influences the use of bearing, and bearing frictional force during rotation is larger, is easy to keep bearing damage serious, no
Immersion can be taken turns well and protect, immersion wheel service life is caused to reduce, the position that immersion is taken turns cannot be carried out well
The problem of adjusting.
To achieve the above object, the utility model provides the following technical solutions: HD type mechanical seal combined bearing is external
Immersion is taken turns, including housing main body, bearing outer ring and fixed link, is mounted on sealing cover at left and right sides of the housing main body, and
The inside of sealing cover is fixed with gasket, housing main body is equipped on the outside of the bearing outer ring, and the inside of bearing outer ring is solid
Surely there is bearing inner race, the inner wall of the bearing inner race is equipped with card slot, and the inside of card slot is fixed with fixture block, the fixed link
Outside is equipped with fixture block, and the right end of fixed link is connected with cross bar, is equipped with support rod on the right side of the cross bar, and support rod
Outside is provided with support plate, and immersion wheel outline border is equipped on the outside of the support plate, and the left and right sides for the wheel outline border that soaks is pacified
Equipped with groove, the inside of the groove is fixed with shielding cover.
Preferably, there are two sealing cover settings, and the section of sealing cover is in inverted " u "-shaped, and sealing cover and shell
The connection type of main body is to be threadedly coupled.
Preferably, the material of the gasket is rubber material, and the connection type of gasket and sealing cover is bolt company
It connects, and the diameter of gasket is greater than the overall diameter of bearing outer ring.
Preferably, the connection type of the card slot and fixture block is to be connected together, and card slot is structure as a whole with bearing inner race.
Preferably, the connection type of the cross bar and fixed link is bearing connection, and the connection type of cross bar and support rod
To be threadedly coupled.
Preferably, the groove is circular ring shape, and the depth of groove is equal to a quarter of immersion wheel outline border thickness, and
The inner wall of groove is shape of threads.
Compared with prior art, the utility model has the beneficial effects that the external leaching of HD type mechanical seal combined bearing
Water wheels；
(1) it is provided with sealing cover, the internal-flange bolt of sealing cover is connected with the gasket of rubber material, by sealing cover and outside
The threaded connection of shell main body, and then convenient for being blocked at left and right sides of the bearing outer ring of shell body interior, avoid water into
Enter in bearing outer ring, in order to which bearing outer ring uses well；
(2) card slot and fixture block are installed, it is fine convenient for fixed link and bearing inner race by being connected together for card slot and fixture block
Be attached, from there through card slot and fixture block, reduce the contact area of fixed link and bearing inner race, and then reduce fixation
Frictional force between bar and bearing inner race is rotated and is used well convenient for bearing inner race；
(3) it is fixed with shielding cover, by the threaded connection of the groove of the circular ring shape inside shielding cover and immersion wheel outline border, just
It is attached, is carried out convenient for the left and right sides to immersion wheel outline border close at left and right sides of immersion wheel outline border well in shielding cover
Envelope, avoids the entrance of water, meanwhile, the stability of whole device is improved by the support plate of triangle；
(4) cross bar is installed, cross bar is that bearing is connect with fixed link, and cross bar is to be threadedly coupled, and then pass through with support rod
The screw thread rotation of cross bar and support rod is adjusted convenient for the position to immersion wheel outline border, and in order to soak, to take turns outline border good
Work.
Detailed description of the invention
Fig. 1 is that the utility model master cuts open structural schematic diagram；
Fig. 2 is that the utility model fixed link and bearing inner race connecting side cut open structural schematic diagram；
Fig. 3 is the utility model immersion wheel outline border schematic cross-sectional view；
Fig. 4 is the utility model immersion wheel outline border right side structural representation.
In figure: 1, housing main body；2, sealing cover；3, gasket；4, bearing outer ring；5, bearing inner race；6, card slot；7, block
Block；8, fixed link；9, cross bar；10, support rod；11, immersion wheel outline border；12, support plate；13, groove；14, shielding cover.
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. 1-4 is please referred to, the utility model provides technical solution: the external immersion wheel of HD type mechanical seal combined bearing,
Including housing main body 1, sealing cover 2, gasket 3, bearing outer ring 4, bearing inner race 5, card slot 6, fixture block 7, fixed link 8, cross bar 9,
Support rod 10, immersion wheel outline border 11, support plate 12, groove 13 and shielding cover 14, the left and right sides of housing main body 1 are mounted on close
Capping 2, and the inside of sealing cover 2 is fixed with gasket 3, the outside of bearing outer ring 4 is equipped with housing main body 1, and bearing outer ring 4
Inside be fixed with bearing inner race 5, the inner wall of bearing inner race 5 is equipped with card slot 6, and the inside of card slot 6 is fixed with fixture block 7, Gu
The outside of fixed pole 8 is equipped with fixture block 7, and the right end of fixed link 8 is connected with cross bar 9, and the right side of cross bar 9 is equipped with support rod 10,
And the outside of support rod 10 is provided with support plate 12, the outside of support plate 12 is equipped with immersion wheel outline border 11, and the wheel outline border that soaks
11 left and right sides is mounted on groove 13, and the inside of groove 13 is fixed with shielding cover 14；
There are two the settings of sealing cover 2, and the section of sealing cover 2 is in inverted " u "-shaped, and the company of sealing cover 2 and housing main body 1
Mode is connect to be threadedly coupled, the left and right sides of bearing outer ring 4 is blocked by sealing cover 2, very convenient for bearing outer ring 4
Good work；
The material of gasket 3 is rubber material, and the connection type of gasket 3 and sealing cover 2 is is bolted, and close
The diameter of packing 3 is greater than the overall diameter of bearing outer ring 4, and the leakproofness of sealing cover 2 is improved by gasket 3；
The connection type of card slot 6 and fixture block 7 is to be connected together, and card slot 6 is structure as a whole with bearing inner race 5, passes through card
The connection of slot 6 and fixture block 7 reduces the frictional force between fixed link 8 and bearing inner race 5, is convenient for fixed link 8 and bearing inner race 5 very
Good rotate；
Cross bar 9 is that bearing is connect, and the connection type of cross bar 9 and support rod 10 is screw thread with the connection type of fixed link 8
It connects, is adjusted by the rotation of cross bar 9 convenient for the position to immersion wheel outline border 11, takes turns outline border 11 well in order to soak
Work；
Groove 13 is circular ring shape, and the depth of groove 13 is equal to a quarter of immersion wheel 11 thickness of outline border, and groove
13 inner wall is shape of threads, carries out threaded connection fixation to shielding cover 14 by the groove 13 of circular ring shape.
Working principle: when being taken turns using the external immersion of the HD type mechanical seal combined bearing, firstly, whole device is led to
It crosses tool and welding and is combined installation with HD type machinery, and then whole device just carries out using well, when needs are to leaching
When water wheels outline border 11 external is adjusted, rotary bar 9, at this moment, cross bar 9 and fixed link 8 are bearing rotary, cross bar 9 and branch
Strut 10 is screw thread rotation, so that cross bar 9 comes out from 10 internal rotating of support rod, so that immersion wheel outline border 11 carries out
It is mobile, after immersion wheel outline border 11 is moved to certain position, stop the rotation of cross bar 9, then, whole device just starts to be made
With, during use, immersion wheel outline border 11 carries out moving in rotation by fixed link 8 and bearing inner race 5, at the same time,
The fixture block 7 in 8 outside of fixed link is connected in 6 internal messing of card slot of 5 inner wall of bearing inner race, so that bearing inner race 5 passes through bearing
Outer ring 4 drives fixed link 8 to be rotated, and avoids the contact of fixed link 8 with bearing inner race 5 by card slot 6 and fixture block 7 as a result,
To reduce the frictional force between fixed link 8 and bearing inner race 5, in order to which fixed link 8 and bearing inner race 5 are revolved well
Turn；
At the same time, by the gasket 3 of the sealing cover of screw thread rotation 2 and rubber material well to bearing outer ring 4
The left and right sides is sealed processing, and then extraneous water is avoided to enter the inside of whole device, makes well convenient for whole device
With, meanwhile, immersion wheel outline border 11 is rotated well, passes through the branch of the triangle between immersion wheel outline border 11 and support rod 10
Fagging 12 increases the stability of whole device well, is carried out well convenient for immersion wheel outline border 11 using outer by immersion wheel
The shielding cover 14 of 11 left and right sides of frame is blocked, and is avoided water from entering in immersion wheel outline border 11, is taken turns outline border 11 very in order to soak
Good work is contacted with water well convenient for immersion wheel outline border 11, and it is whole above that the material of immersion wheel outline border 11, which is polyethylene,
The course of work of a device, the content being not described in detail in this specification belong to existing well known to professional and technical personnel in the field
Technology.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
- The external immersion wheel of 1.HD type mechanical seal combined bearing, including housing main body (1), bearing outer ring (4) and fixed link (8), it is characterised in that: be mounted on sealing cover (2) at left and right sides of the housing main body (1), and the inside of sealing cover (2) is solid Surely have gasket (3), be equipped with housing main body (1) on the outside of the bearing outer ring (4), and the inside of bearing outer ring (4) is fixed Have bearing inner race (5), the inner wall of the bearing inner race (5) is equipped with card slot (6), and the inside of card slot (6) is fixed with fixture block (7), it is equipped with fixture block (7) on the outside of the fixed link (8), and the right end of fixed link (8) is connected with cross bar (9), the cross bar (9) it is equipped on the right side of support rod (10), and is provided with support plate (12) on the outside of support rod (10), the support plate (12) Outside is equipped with immersion wheel outline border (11), and is mounted on groove (13), the groove at left and right sides of wheel outline border (11) that soaks (13) inside is fixed with shielding cover (14).
- 2. the external immersion wheel of HD type mechanical seal combined bearing according to claim 1, it is characterised in that: the sealing It covers there are two (2) settings, and the section of sealing cover (2) is in inverted " u "-shaped, and the connection side of sealing cover (2) and housing main body (1) Formula is to be threadedly coupled.
- 3. the external immersion wheel of HD type mechanical seal combined bearing according to claim 1, it is characterised in that: the sealing The material for padding (3) is rubber material, and the connection type of gasket (3) and sealing cover (2) is is bolted, and gasket (3) diameter is greater than the overall diameter of bearing outer ring (4).
- 4. the external immersion wheel of HD type mechanical seal combined bearing according to claim 1, it is characterised in that: the card slot It (6) is to be connected together, and card slot (6) is structure as a whole with bearing inner race (5) with the connection type of fixture block (7).
- 5. the external immersion wheel of HD type mechanical seal combined bearing according to claim 1, it is characterised in that: the cross bar It (9) is that bearing is connect, and cross bar (9) is to be threadedly coupled with the connection type of support rod (10) with the connection type of fixed link (8).
- 6. the external immersion wheel of HD type mechanical seal combined bearing according to claim 1, it is characterised in that: the groove It (13) is circular ring shape, and the depth of groove (13) is equal to a quarter of immersion wheel outline border (11) thickness, and groove (13) Inner wall is shape of threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821559833.1U CN208778691U (en) | 2018-09-25 | 2018-09-25 | The external immersion wheel of HD type mechanical seal combined bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821559833.1U CN208778691U (en) | 2018-09-25 | 2018-09-25 | The external immersion wheel of HD type mechanical seal combined bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208778691U true CN208778691U (en) | 2019-04-23 |
Family
ID=66162270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821559833.1U Active CN208778691U (en) | 2018-09-25 | 2018-09-25 | The external immersion wheel of HD type mechanical seal combined bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208778691U (en) |
-
2018
- 2018-09-25 CN CN201821559833.1U patent/CN208778691U/en active Active
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