CN203604451U - Quick release type installation structure for bearing seat on main shaft of laundry dehydrator inner container - Google Patents
Quick release type installation structure for bearing seat on main shaft of laundry dehydrator inner container Download PDFInfo
- Publication number
- CN203604451U CN203604451U CN201320641024.6U CN201320641024U CN203604451U CN 203604451 U CN203604451 U CN 203604451U CN 201320641024 U CN201320641024 U CN 201320641024U CN 203604451 U CN203604451 U CN 203604451U
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- CN
- China
- Prior art keywords
- bearing
- main shaft
- bearing support
- bearing seat
- cone
- 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 quick release type installation structure for quickly, simply and conveniently disassembling a bearing seat from a main shaft of a laundry dehydrator inner container. The quick release type installation structure comprises a main shaft, wherein the bearing seat is arranged on the main shaft, one side of the bearing seat is fixedly connected with a bearing cover, the main shaft at the installation part of the bearing seat is a section of cone, the wall of a bearing seat installation hole is matched with the cone, a cavity is formed between the bearing cover and the bearing seat, a nut is arranged in the cavity and is arranged on the main shaft in a threaded matching manner, the nut is screwed up towards one side close to the bearing seat, and the nut can push the bearing seat to move towards the large-diameter end of the cone until the wall of the bearing seat installation hole is expanded on the cone; a fixed connection structure between the bearing cover and the bearing seat is characterized in that a plurality of threaded holes are respectively formed in the bearing cover and the bearing seat, the threaded holes in the bearing cover and the bearing seat correspond to each other one by one, and fastening bolts for fixedly connecting the bearing cover to the bearing seat are arranged in the corresponding each pair of threaded holes.
Description
Technical field
The utility model relates to the mounting structure of cleaning/squeezing machine inner bag main shaft upper bearing bracket.
Background technique
Washer-extractor is called for short cleaning/squeezing machine.Cleaning/squeezing machine is widely used in hospital, school, hotels and other places.The mounting structure of traditional cleaning/squeezing machine inner bag main shaft upper bearing bracket is loaded down with trivial details, and when needs bearing support is very inconvenient when main shaft disassembles.
Model utility content
The purpose of this utility model is: a kind of simple in structure, fast disassembly type mounting structure that can cleaning/squeezing machine inner bag main shaft upper bearing bracket very convenient, that rapidly bearing support is disassembled from main shaft is provided.
For achieving the above object, the technical solution adopted in the utility model is: the fast disassembly type mounting structure of cleaning/squeezing machine inner bag main shaft upper bearing bracket, comprise: main shaft, on main shaft, be provided with bearing support, one side of bearing support is fixedly connected with bearing cap, wherein, the main shaft of bearing support installation position is one section of cone, the hole wall of bearing support mounting hole matches with cone, between bearing cap and bearing support, form cavity, in cavity, be provided with nut, nut thread is equipped with on main shaft, to bearing support one side fastening nut, nut energy pushing shaft bearing moves to cone larger diameter end, until the hole wall swelling of bearing support mounting hole is in cone, fixed connection structure between bearing cap and bearing support comprises: correspondingly one by one respectively on bearing cap and bearing support be provided with some bolts hole, in corresponding pair of bolts hole, be provided with clamping bolt.
Further, the fast disassembly type mounting structure of aforesaid cleaning/squeezing machine inner bag main shaft upper bearing bracket, wherein, is formed for the step of block bearing support between the larger diameter end of cone and main shaft.
The utility model has the advantages that: simple in structure, can fast and convenient bearing support be disassembled from main shaft.
Accompanying drawing explanation
Fig. 1 is the structural representation of the fast disassembly type mounting structure of cleaning/squeezing machine inner bag main shaft upper bearing bracket described in the utility model.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the utility model is described in further detail.
As shown in Figure 1, the fast disassembly type mounting structure of cleaning/squeezing machine inner bag main shaft upper bearing bracket, comprise: main shaft 1, on main shaft 1, be provided with bearing support 2, one side of bearing support 2 is fixedly connected with bearing cap 3, the main shaft 1 of bearing support 2 installation positions is one section of cone 11, the hole wall of bearing support mounting hole matches with cone 11, between bearing cap 3 and bearing support 2, form cavity 4, in cavity 4, be provided with nut 5, nut 5 screw-thread fit are arranged on main shaft 1, to close bearing support 2 one side fastening nuts 5, nut 5 can pushing shaft bearing 2 move to cone 11 larger diameter end, until the hole wall swelling of bearing support mounting hole is in cone 11, fixed connection structure between bearing cap 3 and bearing support 2 comprises: on bearing cap 3 and bearing support 2, be respectively arranged with some bolts hole, bearing cap 3 is corresponding one by one with the bolt hole on bearing support 2, in every pair of corresponding bolt hole, is provided with for bearing cap 3 being fixedly connected on to the clamping bolt 6 on bearing support 2.In the present embodiment, between cone 11 larger diameter end and main shaft 1, be formed for the step 12 of block bearing support 2, effectively prevent from being separated because overtighten nut 5 makes bearing support 2 and cone 11.
Working principle is as follows: when installation, bearing support 2 is sleeved on main shaft 1, to close bearing support 2 one side fastening nuts 5, nut 5 pushing shaft bearings 2 move, make the hole wall lateral extrusion cone 11 of bearing support mounting hole, until the hole wall swelling of bearing support mounting hole is in cone 11, then bearing cap 3 is fixed on bearing support 2 by clamping bolt 6.When dismounting, the clamping bolt 6 of first back-outing disassembles bearing cap 3 from bearing support 2, then by nut 5 to the segment distance of back-outing away from a side of bearing support 2, by clamping bolt 6, bearing cap 3 is arranged on bearing support 2 again, now tighten clamping bolt 6, because being subject to stopping of nut 5, bearing cap 3 can not be subjected to displacement, 2 of bearing supports can be close to bearing cap 3 one sides, until remove swelling between the hole wall of bearing support mounting hole and cone 11, bearing support 2 is just by quick and easy disassembling like this.
Claims (2)
1. the fast disassembly type mounting structure of cleaning/squeezing machine inner bag main shaft upper bearing bracket, comprise: main shaft, on main shaft, be provided with bearing support, one side of bearing support is fixedly connected with bearing cap, it is characterized in that: the main shaft of bearing support installation position is one section of cone, the hole wall of bearing support mounting hole matches with cone, between bearing cap and bearing support, form cavity, in cavity, be provided with nut, nut thread is equipped with on main shaft, to close bearing support one side fastening nut, nut energy pushing shaft bearing moves to cone major diameter one end, until the hole wall swelling of bearing support mounting hole is in cone, fixed connection structure between bearing cap and bearing support comprises: on bearing cap and bearing support, be respectively arranged with some tapped holes, bearing cap is corresponding one by one respectively with the tapped hole on bearing support, in corresponding every double thread hole, is provided with for bearing cap being fixedly connected on to the clamping bolt on bearing support.
2. the fast disassembly type mounting structure of cleaning/squeezing machine inner bag main shaft upper bearing bracket according to claim 1, is characterized in that: the step that is formed for block bearing support between the larger diameter end of cone and main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320641024.6U CN203604451U (en) | 2013-10-17 | 2013-10-17 | Quick release type installation structure for bearing seat on main shaft of laundry dehydrator inner container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320641024.6U CN203604451U (en) | 2013-10-17 | 2013-10-17 | Quick release type installation structure for bearing seat on main shaft of laundry dehydrator inner container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203604451U true CN203604451U (en) | 2014-05-21 |
Family
ID=50717128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320641024.6U Expired - Fee Related CN203604451U (en) | 2013-10-17 | 2013-10-17 | Quick release type installation structure for bearing seat on main shaft of laundry dehydrator inner container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203604451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591154A (en) * | 2013-10-17 | 2014-02-19 | 江苏海狮机械集团有限公司 | Quick release type mounting structure of bearing base on main shaft of inner container of washing machine |
-
2013
- 2013-10-17 CN CN201320641024.6U patent/CN203604451U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591154A (en) * | 2013-10-17 | 2014-02-19 | 江苏海狮机械集团有限公司 | Quick release type mounting structure of bearing base on main shaft of inner container of washing machine |
| CN103591154B (en) * | 2013-10-17 | 2016-06-22 | 江苏海狮机械集团有限公司 | The fast disassembly type mounting structure of washing and dehydrating integrated machine inner bag main shaft top chock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140521 Termination date: 20161017 |