CN205219007U - Make things convenient for device of bearing dismantlement - Google Patents
Make things convenient for device of bearing dismantlement Download PDFInfo
- Publication number
- CN205219007U CN205219007U CN201521106268.XU CN201521106268U CN205219007U CN 205219007 U CN205219007 U CN 205219007U CN 201521106268 U CN201521106268 U CN 201521106268U CN 205219007 U CN205219007 U CN 205219007U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- sleeve
- jacking block
- kicking block
- bell mouth
- 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
- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model relates to a make things convenient for device of bearing dismantlement, including elasticity kicking block, sleeve, screw rod and nut, the center of this elasticity kicking block is provided with a bell mouth, on bell mouth outlying elasticity kicking block, radially is provided with the several recess, and the one end of screw rod forms the toper thread head, and the other end passes the kicking block and installs the nut, and a sleeve in the throat end embedding bell mouth, is installed, this sleeve and screw rod screw -thread fit in flaring end position in the outside of bell mouth of this toper thread head on screw rod outlying elasticity kicking block. The utility model has the advantages that: realize the quick bearing inner race who damages that dismantles, when avoiding production site to dismantle, lose time because of good dismantlement that improve equipment operating efficiency has guaranteed the regular lubrication of equipment.
Description
Technical field
The utility model relates to a kind of device facilitating bearing removal.
Background technology
In ordinary maintenance process, after running into bearing damage unavoidably, bearing inner race and outer ring depart from, and inner ring is stuck on axle and can takes off with axle, the most important thing is to cause bearing outer ring to be stuck in phenomenon equipment being difficult to dismounting.
Summary of the invention
For overcoming the defect of prior art, the utility model provides a kind of device facilitating bearing removal, the technical solution of the utility model is: the device facilitating bearing removal, comprise elasticity jacking block, sleeve, screw rod and nut, the center of this elasticity jacking block is provided with a bellmouth, on the elasticity jacking block of bellmouth periphery, radial direction is provided with several groove, one end of screw rod forms conically-tapered threaded head, the other end is provided with nut through jacking block, the flared end of this conically-tapered threaded head is positioned at the outside of bellmouth, necking end embeds in bellmouth, the elasticity jacking block of screw rod periphery is provided with a sleeve, this sleeve coordinates with screw flight.
The periphery of described elasticity jacking block is provided with several projection uniformly.
The utility model has the advantages that: realize the bearing outer ring that quick-detachment damages, when avoiding production scene to dismantle, lose time because of bad dismounting, improve equipment operating efficiency, ensure that the normal lubrication of equipment.
Accompanying drawing explanation
Fig. 1 is agent structure schematic diagram of the present utility model.
Fig. 2 is the annexation schematic diagram of conically-tapered threaded head and screw rod in Fig. 1.
Detailed description of the invention
Further describe the utility model below in conjunction with specific embodiment, advantage and disadvantage of the present utility model will be more clear along with description.But these embodiments are only exemplary, do not form any restriction to scope of the present utility model.It will be understood by those skilled in the art that and do not departing under spirit and scope of the present utility model and can modify to the details of technical solutions of the utility model and form or replace, but these amendments and replacement all fall in protection domain of the present utility model.
See Fig. 1 and Fig. 2, the utility model relates to a kind of device facilitating bearing removal, comprise elasticity jacking block 1, sleeve 2, screw rod 3 and nut 4, the center of this elasticity jacking block 1 is provided with a bellmouth 11, on the elasticity jacking block 1 of bellmouth periphery, radial direction is provided with several groove, one end of screw rod 3 forms conically-tapered threaded head 31, the other end is provided with nut through jacking block, the flared end of this conically-tapered threaded head 31 is positioned at the outside of bellmouth, necking end embeds in bellmouth 11, the elasticity jacking block 1 of screw rod 3 periphery is provided with a sleeve 2, this sleeve 2 and screw rod 3 threaded engagement.
The periphery of described elasticity jacking block 1 is provided with several protruding 5 uniformly.
Operation principle of the present utility model is: jacking block is snapped in damage bearing outer ring, pass through rotating screw bolt, conically-tapered threaded head is made to extrude jacking block, thus make it block bearing outer ring firmly, and in bearing block, bearing outer ring is pulled out, thus reach fast, save time, the bearing replacing mode of Labor-saving high-efficiency.
Claims (2)
1. one kind facilitates the device of bearing removal, it is characterized in that, comprise elasticity jacking block, sleeve, screw rod and nut, the center of this elasticity jacking block is provided with a bellmouth, on the elasticity jacking block of bellmouth periphery, radial direction is provided with several groove, one end of screw rod forms conically-tapered threaded head, the other end is provided with nut through jacking block, the flared end of this conically-tapered threaded head is positioned at the outside of bellmouth, necking end embeds in bellmouth, and the elasticity jacking block of screw rod periphery is provided with a sleeve, and this sleeve coordinates with screw flight.
2. the device facilitating bearing removal according to claim 1, is characterized in that, the periphery of described elasticity jacking block is provided with several projection uniformly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521106268.XU CN205219007U (en) | 2015-12-24 | 2015-12-24 | Make things convenient for device of bearing dismantlement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521106268.XU CN205219007U (en) | 2015-12-24 | 2015-12-24 | Make things convenient for device of bearing dismantlement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205219007U true CN205219007U (en) | 2016-05-11 |
Family
ID=55894101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521106268.XU Expired - Fee Related CN205219007U (en) | 2015-12-24 | 2015-12-24 | Make things convenient for device of bearing dismantlement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205219007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877765A (en) * | 2019-03-28 | 2019-06-14 | 江苏三能动力总成有限公司 | Engine cylinder cover water pipe draw-off gear and engine cylinder cover water pipe Hubbing method |
-
2015
- 2015-12-24 CN CN201521106268.XU patent/CN205219007U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877765A (en) * | 2019-03-28 | 2019-06-14 | 江苏三能动力总成有限公司 | Engine cylinder cover water pipe draw-off gear and engine cylinder cover water pipe Hubbing method |
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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: 20160511 Termination date: 20181224 |