CN209012273U - A kind of use in washing machine large size bearing seat - Google Patents
A kind of use in washing machine large size bearing seat Download PDFInfo
- Publication number
- CN209012273U CN209012273U CN201821329819.2U CN201821329819U CN209012273U CN 209012273 U CN209012273 U CN 209012273U CN 201821329819 U CN201821329819 U CN 201821329819U CN 209012273 U CN209012273 U CN 209012273U
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- CN
- China
- Prior art keywords
- axle housing
- outer axle
- bearing
- upper outer
- bolt
- 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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Abstract
The utility model discloses a kind of use in washing machine large size bearing seats, including upper outer axle housing, the surface of the upper outer axle housing is chimeric shell fastening bolt, the bottom bolt of the upper outer axle housing has lower outer axle housing, the contact surface of the upper outer axle housing and lower outer axle housing is chimeric upper and lower mould tight fixed bolt, the end of the upper and lower mould tight fixed bolt is socketed with locknut, the two sides of the lower outer axle housing are welded with stiffener plate, the end of the stiffener plate is equipped with support lower margin, the surface of the support lower margin offers limiting through hole, the top bolt of the upper outer axle housing has lifting link, the top side of the upper outer axle housing is equipped with pump nozzle, the inner cavity of the upper outer axle housing and lower outer axle housing is chimeric radial bearing.In the utility model, using new structure, it is preinstalled with radial bearing among bearing block inner cavity, guarantees stability, using the design of duplex bearing end cap, ensure that the fixation and relatively closed, the effective utilization under raising bad working environments of whole equipment.
Description
Technical field
The utility model relates to rinsing machine accessories field more particularly to a kind of use in washing machine large size bearing seats.
Background technique
With the quickening of modern life rhythm, wash range to expand, save time and the energy, large scale industry washing machine to
The development of multi-functional and large capacity, for washing machine machine in normal work often in the working condition of high-speed overload, bearing is washing
All load of the main parts size of machine, rinsing machine work are all to be passed by bearing, and bearing block is as bearing
Carrier, the quality of bearing block directly influence the performance of whole equipment, and bearing block is exactly a kind of standing finish for installing bearing, protect
The steady of bearing parts operating is demonstrate,proved, the accurate of torque is transmitted.
Most of existing bearing block causes the appearance of entire bearing more coarse using cast member, while inner cavity
Special construction cannot be used after secondary operation, cause the space of inner cavity to be wasted, while after integral bearing seat will lead to
Phase maintenance is complicated, and maintenance cost is higher.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of use in washing machine proposed is big
Type bearing support.
To achieve the goals above, the utility model adopts the technical scheme that a kind of use in washing machine large size bearing seat,
Including upper outer axle housing, the surface of the upper outer axle housing is chimeric shell fastening bolt, and the bottom of the upper outer axle housing bolts under having
The contact surface of outer axle housing, the upper outer axle housing and lower outer axle housing is chimeric upper and lower mould tight fixed bolt, the upper and lower mould tight fixed bolt
End be socketed with locknut, the two sides of the lower outer axle housing are welded with stiffener plate, and the end of the stiffener plate is equipped with
Lower margin is supported, the surface of the support lower margin offers limiting through hole, and the top bolt of the upper outer axle housing has lifting link, institute
The top side for stating outer axle housing is equipped with pump nozzle, and the inner cavity of the upper outer axle housing and lower outer axle housing is chimeric radial bearing, institute
The inner cavity for stating radial bearing, which is fitted into, installation tabula rasa, and the side bolt of the upper outer axle housing and lower outer axle housing has first axle socket end
The other side bolt of lid, the upper outer axle housing and lower outer axle housing has second bearing end cap, and the surface of the lower outer axle housing offers
The inner surface of positioning groove, the first bearing end cap is equipped with auxiliary legs, the first bearing end cap and second bearing end cap
Inner surface be fitted with anticollision washer, the inside of the first bearing end cap and second bearing end cap offers auxiliary installation
Chamber.
It is as above-mentioned technical proposal to further describe:
The quantity of the shell fastening bolt is eight groups, and first bearing end cap and second bearing end cover surface have four groups,
There are two groups of bolts on upper outer axle housing and lower outer axle housing surface.
It is as above-mentioned technical proposal to further describe:
The limiting through hole through-hole is rectangle circular hole, and the surface of limiting through hole opens up inner groovy.
It is as above-mentioned technical proposal to further describe:
The double row tapered roller bearing of the chimeric radial bearing in the inner cavity of the upper outer axle housing and lower outer axle housing, and to mandrel
The initial pretightening force held is not less than 15,000 Ns.
It is as above-mentioned technical proposal to further describe:
The contact surface of the upper outer axle housing and lower outer axle housing, which is fitted into, four groups of upper and lower mould tight fixed bolts and locknut, and on
Rubber washer is socketed between lower die tight fixed bolt and upper outer axle housing.
It is as above-mentioned technical proposal to further describe:
The aperture of the installation tabula rasa is the outer diameter of axle of bearing to be installed, and installs the surface knurling processing of tabula rasa, annular knurl
Surface impulse- free robustness, protrusion.
It is as above-mentioned technical proposal to further describe:
The cross sectional shape of the auxiliary installation cavity is arc inwardly widened through-hole, and installation cavity and radial bearing is assisted to connect
The edge of touching is in the middle position of radial bearing outer shaft.
In the utility model, using new structure, it is preinstalled with radial bearing among bearing block inner cavity, guarantees whole equipment
It can guarantee that the bearing stabilization of installation is operated in axis direction when in use, guarantee the stability of whole equipment, together
The design of duplex bearing end cap before and after Shi Caiyong ensure that the fixation of whole equipment and relatively closed, and improving makes under bad working environments
With efficiency, the utility model Nover practical is worthy to be popularized.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of use in washing machine large size bearing seat main structure figure；
Fig. 2 be the utility model proposes a kind of use in washing machine large size bearing seat internal structure chart；
Fig. 3 be the utility model proposes a kind of use in washing machine large size bearing seat top view.
Marginal data:
1, upper outer axle housing；2, shell fastening bolt；3, upper and lower mould tight fixed bolt；4, locknut；5, lower margin is supported；6, under
Outer axle housing；7, stiffener plate；8, link is lifted；9, pump nozzle；10, radial bearing；11, first bearing end cap；12, it positions recessed
Slot；13, auxiliary legs；14, tabula rasa is installed；15, anticollision washer；16, installation cavity is assisted；17, second bearing end cap；18, it limits
Through-hole.
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 in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-3, a kind of use in washing machine large size bearing seat, including upper outer axle housing 1, the surface of upper outer axle housing 1 is chimeric to be had
Shell fastening bolt 2, the bottom of upper outer axle housing 1, which bolts, lower outer axle housing 6, and the contact surface of upper outer axle housing 1 and lower outer axle housing 6 is chimeric
There is upper and lower mould tight fixed bolt 3, the end of upper and lower mould tight fixed bolt 3 is socketed with locknut 4, and the two sides of lower outer axle housing 6 are welded with
Stiffener plate 7, the end of stiffener plate 7 are equipped with support lower margin 5, and the surface of support lower margin 5 offers limiting through hole 18, upper outer shaft
The top bolt of shell 1 has lifting link 8, and the top side of upper outer axle housing 1 is equipped with pump nozzle 9, upper outer axle housing 1 and lower outer axle housing 6
Inner cavity it is chimeric have radial bearing 10, the inner cavity of radial bearing 10 is chimeric installation tabula rasa 14, upper outer axle housing 1 and lower outer axle housing 6
Side bolt have a first bearing end cap 11, the other side bolt of upper outer axle housing 1 and lower outer axle housing 6 has second bearing end cap 17,
The surface of lower outer axle housing 6 offers positioning groove 12, and the inner surface of first bearing end cap 11 is equipped with auxiliary legs 13, first bearing
The inner surface of end cap 11 and second bearing end cap 17 is fitted with anticollision washer 15, first bearing end cap 11 and second bearing end cap
17 inside offers auxiliary installation cavity 16.
The quantity of shell fastening bolt 2 is eight groups, and first bearing end cap 11 and 17 surface of second bearing end cap have four groups,
There are two groups of bolts on upper outer axle housing 1 and lower 6 surface of outer axle housing, and guarantee can be by first bearing end cap 11 and second bearing end cap 17
Completely it is fixed on the surface of outer axle housing 1 and lower outer axle housing 6,18 through-hole of limiting through hole is rectangle circular hole, and limiting through hole 18
Surface open up inner groovy, entire bearing block can be adjusted on certain position, upper outer axle housing 1 and lower outer axle housing 6
The double row tapered roller bearing of the chimeric radial bearing 10 in inner cavity, and the initial pretightening force of radial bearing 10 is not less than 15,000
Ox causes to set in the case where guaranteeing that entire radial bearing 10 has a good performance to avoid no pretightning force when carrying
The contact surface of standby damage, upper outer axle housing 1 and lower outer axle housing 6, which is fitted into, four groups of upper and lower mould tight fixed bolts 3 and locknut 4, and on
It is socketed with rubber washer between lower die tight fixed bolt 3 and upper outer axle housing 1, guarantees the close of installation bolt, avoids inner cavity and the external world
There is contact, increases the airtightness of bolt, the aperture of installation tabula rasa 14 is the outer diameter of axle of bearing to be installed, and installs the table of tabula rasa 14
The processing of face annular knurl, knurled surface impulse- free robustness, protrusion avoid generating damage to the bearing after installation, while annular knurl can increase
Frictional force increases frictional force, positions the installation of bearing more easy, and the cross sectional shape of auxiliary installation cavity 16 is that arc inwardly expands
Big through-hole, and the edge for assisting installation cavity 16 and radial bearing 10 to contact is kept away in the middle position of 10 outer shaft of radial bearing
Exempt to generate interference to radial bearing 10, bearing block is caused to fail.
Working principle: when using the bearing block, radial bearing 10 and installation tabula rasa 14 are entrenched in first upper outer
Among the inner cavity of axle housing 1 and lower outer axle housing 6, bearing is fitted into among installation tabula rasa 14 later, later by first bearing end cap
11 and second bearing end cap 17 respectively from the both ends of bearing be socketed enter, first bearing end cap 11 and second bearing end cap 17 are led to
The fixed bolt of bolt is crossed on the surface of upper outer axle housing 1 and lower outer axle housing 6, opens pump nozzle 9 when needing to inject lubricating oil,
When needing to lift, by lifting link 8 by equipment hoisting to suitable position, later by fastening bolt, by entire bearing
Seat is fixed on station, realizes the supporting effect of bearing block.
Finally, it should be noted that the above is only the preferred embodiment of the utility model, it is not limited to practical
It is novel, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all include
It is within the protection scope of the utility model.
Claims (7)
1. a kind of use in washing machine large size bearing seat, including upper outer axle housing (1), which is characterized in that the surface of the upper outer axle housing (1)
Chimeric to have shell fastening bolt (2), the bottom bolt of the upper outer axle housing (1) has lower outer axle housing (6), the upper outer axle housing (1)
Being fitted into the contact surface of lower outer axle housing (6) has upper and lower mould tight fixed bolt (3), the end socket of the upper and lower mould tight fixed bolt (3)
Have locknut (4), the two sides of the lower outer axle housing (6) are welded with stiffener plate (7), and the end of the stiffener plate (7) is set
Have support lower margin (5), the surface of support lower margin (5) offers limiting through hole (18), the top bolt of the upper outer axle housing (1)
Be connected to lifting link (8), the top side of the upper outer axle housing (1) is equipped with pump nozzle (9), the upper outer axle housing (1) and it is lower outside
The inner cavity of axle housing (6) is chimeric to be had radial bearing (10), and the inner cavity of the radial bearing (10) is chimeric to be had installation tabula rasa (14), described
The side bolt of upper outer axle housing (1) and lower outer axle housing (6) has first bearing end cap (11), the upper outer axle housing (1) and lower outer shaft
The other side bolt of shell (6) has second bearing end cap (17), and the surface of the lower outer axle housing (6) offers positioning groove (12),
The inner surface of the first bearing end cap (11) is equipped with auxiliary legs (13), the first bearing end cap (11) and second bearing end
The inner surface of lid (17) is fitted with anticollision washer (15), the first bearing end cap (11) and second bearing end cap (17) it is interior
Portion offers auxiliary installation cavity (16).
2. a kind of use in washing machine large size bearing seat according to claim 1, which is characterized in that the shell fastening bolt
(2) quantity is eight groups, and first bearing end cap (11) and second bearing end cap (17) surface have four groups, upper outer axle housing (1) and
There are two groups of bolts on lower outer axle housing (6) surface.
3. a kind of use in washing machine large size bearing seat according to claim 1, which is characterized in that the limiting through hole (18) is logical
Hole is rectangle circular hole, and the surface of limiting through hole (18) opens up inner groovy.
4. a kind of use in washing machine large size bearing seat according to claim 1, which is characterized in that the upper outer axle housing (1) and
The double row tapered roller bearing of the chimeric radial bearing (10) in the inner cavity of lower outer axle housing (6), and radial bearing (10) is initial pre-
Clamp force is not less than 15,000 Ns.
5. a kind of use in washing machine large size bearing seat according to claim 1, which is characterized in that the upper outer axle housing (1) and
The contact surface of lower outer axle housing (6) is chimeric four groups of upper and lower mould tight fixed bolts (3) and locknut (4), and upper and lower mould tight fixed bolt
(3) rubber washer is socketed between upper outer axle housing (1).
6. a kind of use in washing machine large size bearing seat according to claim 1, which is characterized in that installation tabula rasa (14)
Aperture is the outer diameter of axle of bearing to be installed, and installs the surface knurling processing of tabula rasa (14), knurled surface impulse- free robustness, protrusion.
7. a kind of use in washing machine large size bearing seat according to claim 1, which is characterized in that the auxiliary installation cavity (16)
Cross sectional shape be the inside widened through-hole of arc, and the edge for assisting installation cavity (16) and radial bearing (10) to contact is centripetal
The middle position of bearing (10) outer shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821329819.2U CN209012273U (en) | 2018-08-17 | 2018-08-17 | A kind of use in washing machine large size bearing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821329819.2U CN209012273U (en) | 2018-08-17 | 2018-08-17 | A kind of use in washing machine large size bearing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209012273U true CN209012273U (en) | 2019-06-21 |
Family
ID=66829743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821329819.2U Expired - Fee Related CN209012273U (en) | 2018-08-17 | 2018-08-17 | A kind of use in washing machine large size bearing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209012273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113606254A (en) * | 2021-08-11 | 2021-11-05 | 江苏东台超凡创新新材料科技有限公司 | Bearing seat of washing machine and washing machine with bearing seat |
-
2018
- 2018-08-17 CN CN201821329819.2U patent/CN209012273U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113606254A (en) * | 2021-08-11 | 2021-11-05 | 江苏东台超凡创新新材料科技有限公司 | Bearing seat of washing machine and washing machine with bearing seat |
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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: 20190621 Termination date: 20200817 |