CN208565293U - A kind of intersection bearing lip shape rotation outside framework oil seal and bearing inner race molding structure - Google Patents
A kind of intersection bearing lip shape rotation outside framework oil seal and bearing inner race molding structure Download PDFInfo
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- CN208565293U CN208565293U CN201821119989.8U CN201821119989U CN208565293U CN 208565293 U CN208565293 U CN 208565293U CN 201821119989 U CN201821119989 U CN 201821119989U CN 208565293 U CN208565293 U CN 208565293U
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- workbench
- bearing
- inner ring
- fixedly welded
- fixing clamp
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Abstract
The utility model discloses a kind of intersection bearing lip shape rotation outside framework oil seal and bearing inner race molding structures, including workbench, several supporting legs are fixedly welded with below the workbench, and workbench is welded with inner ring sleeve column vertically between two parties, inner ring sleeve column surface is provided with screw thread, and movable locking nut is detachably installed on inner ring sleeve column, the laterally centered two sides in the upper surface of the workbench offer horizontal concrete chute, and the longitudinally intermediate two sides in the upper surface of workbench offer longitudinal chute, movable fixing clamp is movably set in the horizontal concrete chute and longitudinal chute, and driving wheel track is provided with inside corresponding workbench below horizontal concrete chute and longitudinal chute, the medial surface fixation of the activity fixing clamp is pasted with interior patch rubber arc block.High to the oil sealing precision of bearing, easy to operate, raising efficiency while, can ensure the quality sealed again.
Description
Technical field
The utility model relates to bearing seal auxiliary tool field, specially a kind of intersection bearing lip shape rotates outside framework oil seal
With bearing inner race molding structure.
Background technique
Outside framework oil seal is the Typical Representative of oil sealing, and oil sealing generally refers to outside framework oil seal.The effect of oil sealing is general
The component for needing to lubricate in transmission parts is isolated with external environment exactly, is unlikely to allow oil seepage.Skeleton is just as mixed
Reinforcing bar inside solidifying soil component, plays the role of reinforcement, and oil sealing is made to be able to maintain shape and tension.
And when carrying out oil sealing to bearing, it is that the inner ring and outer ring of bearing is formed by the outside framework oil seal of annular
Gap is effectively sealed fitting, and manual operation is inconvenient in the process, cannot quickly make the outside framework oil seal of annular smooth
And it is effectively bumped into bearing inner race and is formed by gap with outer ring.
Utility model content
The purpose of this utility model is to provide a kind of intersection bearing lip shape rotation outside framework oil seals and bearing inner race molding to tie
Structure, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of intersection bearing lip shape rotation skeleton oil
Envelope and bearing inner race molding structure, including workbench, the workbench lower section is fixedly welded with several supporting legs, and works
Platform is welded with inner ring sleeve column vertically between two parties, and inner ring sleeve column surface is provided with screw thread, and detachably installs on inner ring sleeve column
There is movable locking nut, the laterally centered two sides in the upper surface of the workbench offer horizontal concrete chute, and workbench is upper
Surface longitudinal two sides placed in the middle offer longitudinal chute, are movably set with movable fixation in the horizontal concrete chute and longitudinal chute
Folder, and driving wheel track is provided with below horizontal concrete chute and longitudinal chute inside corresponding workbench, the activity is fixed
The medial surface of folder is fixed to be pasted with interior patch rubber arc block, and the lower end of the activity fixing clamp is connected with driving by connecting steel bar
Wheel, and drive a vehicle and take turns active card in driving wheel track, the lower section side of the activity fixing clamp is fixedly welded with compression bullet
Spring, and one end of compressed spring is fixedly welded with inner wall inside workbench, and limit is provided with above the driving wheel track and is slided
Bar, and the downside that activity in slide bar is interspersed with movable fixing clamp is limited, the side of the workbench is fixedly welded with perpendicular vertically
Allotment dagger, and the upper end of vertical support column is fixedly welded with horizontal column, is fixedly welded with electricity below described horizontal column one end
Dynamic telescopic rod, the telescopic end of the electric telescopic rod are welded with bearing, and it is flexible that the bearing surface side is fixedly welded with air pressure
Bar, and holding handle is fixedly welded with above air pressure telescopic link, sealing pressure bar is fixedly welded with below the air pressure telescopic link.
Preferably, the inner ring sleeve column is cylindric, and the expansion rod part of inner ring sleeve column and electric telescopic rod is in
On same central axes.
Preferably, the horizontal bar portions of the limit slide bar are interspersed in the inner ring channel of compressed spring, and limit cunning
The horizontal bar portions of bar are parallel with driving wheel track.
Preferably, the movable fixing clamp is provided with two groups totally four, and every group of activity fixing clamp is about inner ring sleeve column
Central symmetry.
Preferably, the supporting leg is provided with two groups totally four, and every group of supporting leg is about in the central axes of workbench
The heart is symmetrical.
Compared with prior art, the utility model has the beneficial effects that
1. the oil sealing precision of pair bearing is high, easy to operate, raising efficiency while, can ensure the quality sealed again；
2. the cooperation of air pressure telescopic link and electric telescopic rod enables sealing pressure bar to be accurately adjusted to the top of outside framework oil seal simultaneously
It is pressed.
Detailed description of the invention
Fig. 1 is the utility model front cross-sectional schematic diagram；
Fig. 2 is utility model works platform, movable fixing clamp and inner ring sleeve column positional relationship top view.
In figure: workbench 1, supporting leg 2, inner ring sleeve column 3, movable fixing clamp 4, interior patch rubber arc block 5, driving wheel 6, pressure
Contracting spring 7, vertical support column 9, electric telescopic rod 10, bearing 11, air pressure telescopic link 12, holds handle 13, sealing at limit slide bar 8
Pressure bar 14.
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.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of intersection bearing lip shape rotation outside framework oil seal with
Bearing inner race molding structure, including workbench 1 are fixedly welded with several supporting legs 2 below workbench 1, and workbench 1 occupies
In be welded with inner ring sleeve column 3 vertically, 3 surface of inner ring sleeve column is provided with screw thread, and is detachably equipped with activity on inner ring sleeve column 3
Locking nut, the laterally centered two sides in the upper surface of workbench 1 offer horizontal concrete chute, and the upper surface of workbench 1 is longitudinal
Two sides placed in the middle offer longitudinal chute, movable fixing clamp 4 are movably set in horizontal concrete chute and longitudinal chute, and laterally
It is provided with driving wheel track inside corresponding workbench 1 below sliding slot and longitudinal chute, the medial surface of movable fixing clamp 4 is fixed
It is pasted with interior patch rubber arc block 5, the lower end of movable fixing clamp 4 is connected with driving wheel 6, and wheel 6 of driving a vehicle by connecting steel bar
Active card is set in driving wheel track, and the lower section side of movable fixing clamp 4 is fixedly welded with compressed spring 7, and compressed spring 7
One end be fixedly welded with 1 inside inner wall of workbench, limit slide bar 8 is provided with above driving wheel track, and is limited in slide bar 8
Activity is interspersed with the downside of movable fixing clamp 4, and the side of workbench 1 is fixedly welded with vertical support column 9 vertically, and props up vertically
The upper end of dagger 9 is fixedly welded with horizontal column, is fixedly welded with electric telescopic rod 10, electric telescopic rod 10 below horizontal column one end
Telescopic end be welded with bearing 11,11 surface side of bearing is fixedly welded with air pressure telescopic link 12, and on air pressure telescopic link 12
Side, which is fixedly welded with, holds handle 13, and sealing pressure bar 14 is fixedly welded with below air pressure telescopic link 12.
Further, inner ring sleeve column 3 is cylindric, and at the expansion rod part of inner ring sleeve column 3 and electric telescopic rod 10
In on same central axes；
Further, the horizontal bar portions for limiting slide bar 8 are interspersed in the inner ring channel of compressed spring 7, and limit cunning
The horizontal bar portions of bar 8 are parallel with driving wheel track；
Further, movable fixing clamp 4 is provided with two groups totally four, and every group of activity fixing clamp 4 is about inner ring sleeve column 3
Central symmetry；
Further, supporting leg 2 is provided with two groups totally four, and in central axes of the every group of supporting leg 2 about workbench 1
The heart is symmetrical.
Working principle: when carrying out oil sealing to bearing, first dismantling the movable locking nut on inner ring sleeve column 3,
Inner ring to sealed-bearing is placed in the inner ring sleeve column 3 on workbench 1, movable locking nut is then installed on inner ring sleeve column
On 3 and turn until bearing inner race is locked, it should be noted that the lower end surface of movable locking nut is to fit like a glove and fit in
The upper surface of bearing inner race, each movable fixing clamp 4 is formed by the face that border circular areas is less than bearing in the initial state
It is long-pending, therefore when bearing is enclosed on inner ring sleeve column 3, the equal Xiang Zhonggu of each activity fixing clamp 4 under the action of compressed spring 7
Fixed, bearing outer ring is also fixed, and then ring skeleton oil sealing is placed at inner ring and the outer ring gap of bearing, then
Make to seal pressure bar 14 to suitable position by transferring air pressure telescopic link 12, make to seal pressure bar 14 as ring skeleton oil sealing above,
Then transferring electric telescopic rod 10 pushes it up to being depressed into outside framework oil seal in the outer ring of bearing and the gap of inner ring, then logical
Receiving and distributing lever 13 of shaking hands and carrying out rotation is bumped into ring skeleton oil sealing in gap to reach sealing purpose, and electronic in the present apparatus stretches
Contracting bar 10 uses model LX600.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of intersection bearing lip shape rotation outside framework oil seal and bearing inner race molding structure, including workbench (1), feature exists
In: several supporting legs (2) are fixedly welded with below the workbench (1), and workbench (1) is welded with inner ring vertically between two parties
Sleeve column (3), inner ring sleeve column (3) surface is provided with screw thread, and is detachably equipped with movable locking screw on inner ring sleeve column (3)
Mother, the laterally centered two sides in upper surface of the workbench (1) offer horizontal concrete chute, and the upper surface of workbench (1) is vertical
Longitudinal chute is offered to two sides placed in the middle, movable fixing clamp (4) are movably set in the horizontal concrete chute and longitudinal chute,
And driving wheel track is provided with below horizontal concrete chute and longitudinal chute inside corresponding workbench (1), the activity is fixed
The medial surface of folder (4) is fixed to be pasted with interior patch rubber arc block (5), and the lower end of the activity fixing clamp (4) passes through connection steel bar
It is connected with driving wheel (6), and wheel (6) active card of driving a vehicle is set in driving wheel track, the lower section one of the activity fixing clamp (4)
Side is fixedly welded with compressed spring (7), and one end of compressed spring (7) is fixedly welded with the internal inner wall of workbench (1), described
It is provided with limit slide bar (8) above driving wheel track, and limits activity in slide bar (8) and is interspersed under movable fixing clamp (4)
The side of side, the workbench (1) is fixedly welded with vertical support column (9) vertically, and the upper end of vertical support column (9) is fixed
It is welded with horizontal column, is fixedly welded with electric telescopic rod (10) below described horizontal column one end, the electric telescopic rod (10)
Telescopic end is welded with bearing (11), and bearing (11) the surface side is fixedly welded with air pressure telescopic link (12), and air pressure is stretched
It is fixedly welded with above contracting bar (12) and holds handle (13), be fixedly welded with sealing pressure bar below the air pressure telescopic link (12)
(14)。
2. a kind of intersection bearing lip shape rotation outside framework oil seal according to claim 1 and bearing inner race molding structure, special
Sign is: the inner ring sleeve column (3) is cylindric, and at the expansion rod part of inner ring sleeve column (3) and electric telescopic rod (10)
In on same central axes.
3. a kind of intersection bearing lip shape rotation outside framework oil seal according to claim 1 and bearing inner race molding structure, special
Sign is: the horizontal bar portions of limit slide bar (8) are interspersed in the inner ring channel of compressed spring (7), and limit slide bar
(8) horizontal bar portions are parallel with driving wheel track.
4. a kind of intersection bearing lip shape rotation outside framework oil seal according to claim 1 and bearing inner race molding structure, special
Sign is: the activity fixing clamp (4) is provided with two groups totally four, and every group of activity fixing clamp (4) is about inner ring sleeve column (3)
Central symmetry.
5. a kind of intersection bearing lip shape rotation outside framework oil seal according to claim 1 and bearing inner race molding structure, special
Sign is: the supporting leg (2) is provided with two groups totally four, and in central axes of the every group of supporting leg (2) about workbench (1)
The heart is symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821119989.8U CN208565293U (en) | 2018-07-09 | 2018-07-09 | A kind of intersection bearing lip shape rotation outside framework oil seal and bearing inner race molding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821119989.8U CN208565293U (en) | 2018-07-09 | 2018-07-09 | A kind of intersection bearing lip shape rotation outside framework oil seal and bearing inner race molding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208565293U true CN208565293U (en) | 2019-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821119989.8U Active CN208565293U (en) | 2018-07-09 | 2018-07-09 | A kind of intersection bearing lip shape rotation outside framework oil seal and bearing inner race molding structure |
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| Country | Link |
|---|---|
| CN (1) | CN208565293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114001099A (en) * | 2021-11-05 | 2022-02-01 | 湖南美蓓达科技股份有限公司 | Miniature bearing assembly machine |
-
2018
- 2018-07-09 CN CN201821119989.8U patent/CN208565293U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114001099A (en) * | 2021-11-05 | 2022-02-01 | 湖南美蓓达科技股份有限公司 | Miniature bearing assembly machine |
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