CN206048075U - A kind of bearing extractor - Google Patents
A kind of bearing extractor Download PDFInfo
- Publication number
- CN206048075U CN206048075U CN201620927695.2U CN201620927695U CN206048075U CN 206048075 U CN206048075 U CN 206048075U CN 201620927695 U CN201620927695 U CN 201620927695U CN 206048075 U CN206048075 U CN 206048075U
- Authority
- CN
- China
- Prior art keywords
- groove
- bearing
- base
- card sets
- semicircular ring
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of bearing extractor, comprising base and activity card sets, the upper surface of the base is provided with the draw-in groove of embedded activity card sets, the base of the center of the draw-in groove is provided with groove, the depth of the groove is hingedly connected together the complete annulus for constituting more than the spacing between the big end of part and bearing, the activity card sets by the two ends of two semicircular semicircular ring by steady pin.This utility model simple structure, easy to make, low manufacture cost, effect easy to use are good, are easy to carry, and occupation mode is various, applied widely.
Description
Technical field
This utility model belongs to bearing machining equipment technical field, and in particular to a kind of bearing extractor.
Background technology
Bearing is that part that is fixed and reducing load coefficient of friction is played in mechanical transmission course, and which is contemporary plant equipment
A kind of middle very important parts, major function is supporting machinery rotary body, to reduce machine of the equipment in transmission process
Tool load coefficient of friction.Bearing requires the axle elastic conjunction coordinated with which in installation process, but bearing is using some cycles
After need to remove, the bearing for more renewing, or in daily maintenance process, it is often necessary to dismantle to bearing is existing
Dismounting mode mainly has two kinds, and one kind is that brute-force is dismantled, and this kind of method easily causes damage to bearing and part, another kind of
Method is to use bearing disassembling device, but the provision for disengagement of existing bearing, and its structure is more complicated, and production cost is higher.
Utility model content
For problems of the prior art, the purpose of this utility model is that design provides a kind of simple structure, life
Low cost is produced, using effect is good, carries and deposit convenient bearing extractor.
The technical solution of the utility model：
A kind of bearing extractor, comprising base and activity card sets, the upper surface of the base is provided with embedded active card
The draw-in groove of set, the base of the center of the draw-in groove are provided with groove, the depth of the groove more than the big end of part and bearing it
Between spacing, the activity card sets are hingedly connected together constitute by steady pin by the two ends of two semicircular semicircular ring
Complete annulus.
Further, the two ends of the semicircular ring are circular contiguous block, and the thickness of the contiguous block is 1/2 semicircular ring
Thickness, the center of contiguous block are provided with circular hole, with another semicircular ring after the one of semicircular ring upset in two semicircular ring
Contiguous block splice two-by-two, steady pin is wherein set in the circular hole of the two of side contiguous block, two contiguous blocks of opposite side
Movable latch is set in circular hole.
Further, diameter of the internal diameter of the activity card sets less than bearing inner race.
Further, the bottom of the groove is provided with rubber blanket.
Further, the groove is circle.
Further, the base is cylinder.
Compared with prior art, this utility model passes through to devise with reeded base and activity card sets, by active card
Set is clipped in the lower section of bearing again and is adjacent to bearing after opening, and the inner radius of activity card sets withstand the inner ring of bearing, then by part
Big end is put in the groove of base, until in activity card sets card people's draw-in groove, then pressure is applied to part from top, you can make bearing
Perfectly disassemble from part, stressed mode is applied to part and can be beaten using foreign object, it is also possible to used
Stamping machine carries out punching press, and the rubber blanket of bottom portion of groove plays perfect protective effect to part.This utility model simple structure, system
Facilitate, low manufacture cost, effect easy to use is good, is easy to carry, and occupation mode is various, applied widely.
Description of the drawings
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model activity card sets structural representation.
Fig. 3 is this utility model understructure schematic diagram.
Fig. 4 is part and bearing arrangement schematic diagram.
Specific embodiment
This utility model is expanded on further below in conjunction with the accompanying drawings.It should be understood that these embodiments are merely to illustrate this practicality newly
Type rather than restriction scope of the present utility model.In addition, it is to be understood that after the content for having read this utility model instruction, this
Art personnel can be made various changes or modifications to this utility model, and these equivalent form of values equally fall within the appended power of the application
Sharp claim limited range.
Embodiment 1：
A kind of bearing extractor, as shown in Figure 1,2,3, 4, comprising base 1 and activity card sets 2, the upper table of the base 1
Face is provided with the draw-in groove 11 of embedded activity card sets 2, and the base 1 of the center of the draw-in groove 11 is provided with groove 12, the groove
, more than the spacing between 3 big end 31 of part and bearing 32, the activity card sets 2 are by two semicircular semicircular ring 21 for 12 depth
Two ends the complete annulus of composition is hingedly connected together by steady pin 22.
Further, the two ends of the semicircular ring 21 are circular contiguous block 211, and the thickness of the contiguous block 211 is 1/2
The thickness of semicircular ring 21, the center of contiguous block 211 are provided with circular hole 212, the one of semicircular ring 21 in two semicircular ring 21
Splice with the contiguous block 211 of another semicircular ring 21 two-by-two after upset, wherein in the circular hole 212 of the two of side contiguous block 211
Steady pin 22 is set, movable latch 23 is set in the circular hole 212 of two contiguous blocks 211 of opposite side.
Further, diameter of the internal diameter of the activity card sets 2 less than 32 inner ring of bearing.
Further, the bottom of the groove 12 is provided with rubber blanket 121.
Further, the groove 12 is circle.
Further, the base 1 is cylinder.
This utility model is clipped in axle again by devising with reeded base and activity card sets after activity card sets are opened
The lower section held simultaneously is adjacent to bearing, and the inner radius of activity card sets withstand the inner ring of bearing, then the big end of part is put into the recessed of base
In groove, until in activity card sets card people's draw-in groove, then pressure is applied to part from top, you can bearing is perfectly torn open from part
Unload down, stressed mode is applied to part and can be beaten using foreign object, it is also possible to punching press is carried out using stamping machine, it is recessed
The rubber blanket of trench bottom plays perfect protective effect to part.This utility model simple structure, easy to make, cost of manufacture
Low, effect easy to use is good, is easy to carry, and occupation mode is various, applied widely.
Claims (6)
1. a kind of bearing extractor, it is characterised in that：Comprising base and activity card sets, the upper surface of the base is provided with embedding
Enter the draw-in groove of activity card sets, the base of the center of the draw-in groove is provided with groove, and the depth of the groove is more than the big end of part
Spacing between bearing, the activity card sets are hingedly connected to one by steady pin by the two ends of two semicircular semicircular ring
Play the complete annulus of composition.
2. a kind of bearing extractor as claimed in claim 1, it is characterised in that：The two ends of the semicircular ring are circular company
Block is connect, the thickness of the contiguous block is the thickness of 1/2 semicircular ring, and the center of contiguous block is provided with circular hole, in two semicircular ring
Splice with the contiguous block of another semicircular ring two-by-two after one of semicircular ring upset, wherein the circular hole of the two of side contiguous block
Middle setting steady pin, arranges movable latch in the circular hole of two contiguous blocks of opposite side.
3. a kind of bearing extractor as claimed in claim 1, it is characterised in that：The internal diameter of the activity card sets is less than bearing
The diameter of inner ring.
4. a kind of bearing extractor as claimed in claim 1, it is characterised in that：The bottom of the groove is provided with rubber blanket.
5. a kind of bearing extractor as claimed in claim 1, it is characterised in that：The groove is circle.
6. a kind of bearing extractor as claimed in claim 1, it is characterised in that：The base is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620927695.2U CN206048075U (en) | 2016-08-23 | 2016-08-23 | A kind of bearing extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620927695.2U CN206048075U (en) | 2016-08-23 | 2016-08-23 | A kind of bearing extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206048075U true CN206048075U (en) | 2017-03-29 |
Family
ID=58385124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620927695.2U Expired - Fee Related CN206048075U (en) | 2016-08-23 | 2016-08-23 | A kind of bearing extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206048075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141993A (en) * | 2016-08-23 | 2016-11-23 | 安徽池州家用机床股份有限公司 | A kind of bearing extractor |
-
2016
- 2016-08-23 CN CN201620927695.2U patent/CN206048075U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141993A (en) * | 2016-08-23 | 2016-11-23 | 安徽池州家用机床股份有限公司 | A kind of bearing extractor |
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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: 20170329 Termination date: 20170823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |