CN206329735U - One kind sealing workpiece - Google Patents
One kind sealing workpiece Download PDFInfo
- Publication number
- CN206329735U CN206329735U CN201621469550.9U CN201621469550U CN206329735U CN 206329735 U CN206329735 U CN 206329735U CN 201621469550 U CN201621469550 U CN 201621469550U CN 206329735 U CN206329735 U CN 206329735U
- Authority
- CN
- China
- Prior art keywords
- bearing
- axle sleeve
- housing
- cover
- axle
- 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
Links
Landscapes
- Rolling Contact Bearings (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
Workpiece is sealed the utility model proposes one kind, including axle and bearing block, bearing block is mounted on an axle, and axle is provided with axle sleeve, bearing is provided with bearing block, bearing block is provided with bearing cap, and bearing holder (housing, cover) is provided between bearing and axle sleeve, and dust ring is provided between bearing cap and bearing holder (housing, cover), o shape sealing rings are provided with the top of axle sleeve, bearing holder (housing, cover) bottom is provided with jump ring, and bearing holder (housing, cover) is connected by screw with axle sleeve, and bearing cap is fixed on bearing block by hex(agonal)screw.The sealing workpiece carries out improvement design in structure, and bearing holder (housing, cover) is set up between bearing and axle sleeve, is conducive to installing, and bearing clearance coordinates difficulty to substantially reduce, and solves the quality problems of the problem of bearing skids with axle sleeve and machine envelope.
Description
Technical field
The utility model belongs to mechanical seal field, more particularly to a kind of sealing workpiece.
Background technology
At present, the cooperation of bearing and axle sleeve is difficult processing, the big quality problems for causing machine to seal in gap, and gap is by standard
Bearing clearance coordinates installation difficulty big, to use the frock clamp specially designed to waste time and energy in installation process, and machine is sealed
Find there is the problem of bearing skids with axle sleeve in maintenance.Therefore, need a kind of structure design badly now and more reasonably seal work
Part.
Utility model content
Workpiece is sealed the utility model proposes one kind, the problem of prior art middle (center) bearing skids with axle sleeve is solved.
What the technical solution of the utility model was realized in：One kind sealing workpiece, including axle and bearing block, the bearing
Seat is installed on the shaft, and the axle, which is provided with axle sleeve, the bearing block, is provided with bearing, and the bearing block is provided with bearing
Lid, is provided with bearing holder (housing, cover) between the bearing and the axle sleeve, dust ring is provided between the bearing cap and the bearing holder (housing, cover).
As one preferred embodiment, o shape sealing rings are provided with the top of the axle sleeve.
As one preferred embodiment, the bearing holder (housing, cover) bottom is provided with jump ring.
As one preferred embodiment, the bearing holder (housing, cover) is connected by screw with the axle sleeve.
As one preferred embodiment, the bearing cap is fixed on the bearing block by hex(agonal)screw.
Employ after above-mentioned technical proposal, the beneficial effects of the utility model are：Improvement design is carried out to product structure,
Bearing holder (housing, cover) is set up between bearing and axle sleeve, is conducive to installing, bearing clearance coordinates difficulty to substantially reduce, and solves bearing and axle sleeve
The problem of skidding and the quality problems of machine envelope.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the partial structural diagram before sealing workpiece improvement；
Fig. 2 is the structural representation that the utility model seals workpiece.
In figure, 1- axles；2- bearing blocks；3- axle sleeves；4- bearings；5- bearing caps；6- bearing holder (housing, cover)s；7- dust rings；8-o shapes are sealed
Circle；9- jump rings；10- screws；11- hex(agonal)screws.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Embodiment：
As shown in figure 1, bearing 4 is directly contacted with axle sleeve 3, bearing clearance coordinates installation difficulty big, will in installation process
Wasted time and energy using the frock clamp specially designed, the problem of bearing skids with axle sleeve is had also been found to exist in the maintenance sealed to machine.
As shown in Fig. 2 a kind of sealing workpiece, including axle 1 and bearing block 2, bearing block 2 is on axle 1, and axle 1 is provided with
Bearing 4 is provided with axle sleeve 3, bearing block 2, bearing block 2 is provided with bearing cap 5, and bearing holder (housing, cover) 6, axle are provided between bearing 4 and axle sleeve 3
Hold and dust ring 7 is provided between lid 5 and bearing holder (housing, cover) 6, the top of axle sleeve 3 is provided with o shape sealing rings 8, the bottom of bearing holder (housing, cover) 6 is provided with jump ring 9, axle
Bearing sleeve 6 is connected by screw 10 with axle sleeve 3, and bearing cap 5 is fixed on bearing block 2 by hex(agonal)screw 11.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modifications, equivalent substitutions and improvements made etc. should be included in the utility model
Protection domain within.
Claims (5)
1. one kind sealing workpiece, it is characterised in that including：Axle and bearing block, the bearing block are installed on the shaft, the axle
It is provided with axle sleeve, the bearing block and is provided with bearing, the bearing block is provided with bearing cap, between the bearing and the axle sleeve
Provided with bearing holder (housing, cover), dust ring is provided between the bearing cap and the bearing holder (housing, cover).
2. a kind of sealing workpiece as claimed in claim 1, it is characterised in that：O shape sealing rings are provided with the top of the axle sleeve.
3. a kind of sealing workpiece as claimed in claim 1, it is characterised in that：The bearing holder (housing, cover) bottom is provided with jump ring.
4. a kind of sealing workpiece as claimed in claim 1, it is characterised in that：The bearing holder (housing, cover) passes through screw and the axle
Set connection.
5. a kind of sealing workpiece as claimed in claim 1, it is characterised in that：The bearing cap is fixed on institute by hex(agonal)screw
State on bearing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621469550.9U CN206329735U (en) | 2016-12-29 | 2016-12-29 | One kind sealing workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621469550.9U CN206329735U (en) | 2016-12-29 | 2016-12-29 | One kind sealing workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206329735U true CN206329735U (en) | 2017-07-14 |
Family
ID=59293278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621469550.9U Expired - Fee Related CN206329735U (en) | 2016-12-29 | 2016-12-29 | One kind sealing workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206329735U (en) |
-
2016
- 2016-12-29 CN CN201621469550.9U patent/CN206329735U/en not_active Expired - Fee Related
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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: 20170714 Termination date: 20191229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |