CN204321531U - Eccentric bushing dismounting platform - Google Patents
Eccentric bushing dismounting platform Download PDFInfo
- Publication number
- CN204321531U CN204321531U CN201420656033.7U CN201420656033U CN204321531U CN 204321531 U CN204321531 U CN 204321531U CN 201420656033 U CN201420656033 U CN 201420656033U CN 204321531 U CN204321531 U CN 204321531U
- Authority
- CN
- China
- Prior art keywords
- eccentric bushing
- right baffle
- platform
- plate
- rotating shaft
- 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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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a kind of eccentric bushing provision for disengagement, provide a kind of structure simple, eccentric bushing can be pulled down quickly and easily from rotating shaft, and the eccentric bushing dismounting platform of rotating shaft and eccentric bushing quality can be ensured, solve the eccentric bushing dismounting existed in prior art to waste time and energy, and unloading process very easily causes the technical problem of damage etc. to the rotating shaft interted on eccentric bushing, it comprises support platform, described support platform is provided with the right baffle-plate and right baffle plate that can clamp eccentric bushing two end faces, the upper surface of right baffle-plate and right baffle plate is respectively equipped with U-shaped jaws, the rotating shaft two ends interworking interted in eccentric bushing mesopore is clamped in corresponding U-shaped jaws.
Description
Technical field
The utility model relates to a kind of eccentric bushing provision for disengagement, particularly relates to one and can pull down eccentric bushing from rotating shaft quickly and easily, and can ensure the eccentric bushing dismounting platform of rotating shaft and eccentric bushing quality.
Background technology
Each rolling mill of low-oxygen copper pole production line is made up of reductor and roller case two parts, and motor drives reductor, and reductor is rotated by the roll shaft of tooth connecting band action roller case, drives roll work; Roller case has a pair roll shaft, and each roll shaft is arranged in supporting eccentric bushing.Have pair of bearings between eccentric bushing and roll shaft, eccentric bushing can regulate, and changes the distance between a pair roll shaft, thus regulates the roll gap size of every breaker roll.Roll shaft in eccentric bushing continues to rotate for a long time, sometimes needs the bearing changed wherein.Need the axle in eccentric bushing to take out, each several part part is disintegrated, cleaning, assembling.Wherein axle is split out to compare and expend time in, need disintegration bearing, sometimes need heating or use burning torch to be disintegrated by bearing, very easily damage is caused to axle.
Summary of the invention
It is simple that the utility model mainly provides a kind of structure, eccentric bushing can be pulled down quickly and easily from rotating shaft, and the eccentric bushing dismounting platform of rotating shaft and eccentric bushing quality can be ensured, solve the eccentric bushing dismounting existed in prior art to waste time and energy, and unloading process very easily causes the technical problem of damage etc. to the rotating shaft interted on eccentric bushing.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of eccentric bushing dismounting platform, comprise support platform, described support platform is provided with the right baffle-plate and right baffle plate that can clamp eccentric bushing two end faces, the upper surface of right baffle-plate and right baffle plate is respectively equipped with U-shaped jaws, and the rotating shaft two ends interworking interted in eccentric bushing mesopore is clamped in corresponding U-shaped jaws.By arranging a left side in support platform, right baffle plate, and the eccentric bushing with rotating shaft is placed on a left side, between right baffle plate, the left and right end face of eccentric bushing is made to be clamped in a left side, between right baffle plate, simultaneously due on a left side, the top of right baffle plate is provided with U-shaped jaws respectively, can will extend in an eccentric bushing left side, rotating shaft outside right side is horizontal to be ridden in corresponding U-shaped jaws, due to U-shaped jaws and rotating shaft interworking, the two ends of eccentric bushing are clamped in a left side, between right baffle plate, thus ensure that left and right play phenomenon can not occur eccentric bushing, now conveniently can eject rotating shaft by one end of hydraulic jack overhead rotating shaft, ensure that the intact of eccentric bushing and rotating shaft simultaneously, structure is simply produced, unloading process is time saving and energy saving.
As preferably, described right baffle-plate is identical with size with the shape of right baffle plate and be vertical in support platform, and right baffle-plate and right baffle plate are parallel to each other.When the shape of left and right baffle plate is identical with size, easy processing and fabricating, left and right baffle plate is perpendicular to support platform and when being parallel to each other, and the end face of itself and eccentric bushing is fitted completely, operating process good stability.
As preferably, between the lateral surface and support platform of described right baffle-plate and right baffle plate, be provided with some pieces of stiffeners.Stiffener improves the bonding strength of left and right baffle plate and support platform, left and right baffle plate generation deflection when avoiding hydraulic jack to exert a force.
As preferably, the beeline of described U-shaped jaws and support platform is less than or equal to the ultimate range of rotating shaft outer ring surface and eccentric bushing outer ring surface.When the bottom of U-shaped jaws and the distance of support platform be less than or equal to eccentric bushing deflect away from the ultimate range of rotating shaft time, namely the outer ring surface of eccentric bushing contacts with the surface of support platform all the time, eccentric bushing in operating process can be avoided to sink and cause rotating shaft generation deflection, guarantee that rotating shaft ejects smoothly.
As preferably, described support platform comprises square platform and the leg of symmetric support in platform lower surface four corners, between adjacent two legs, be provided with crossbeam.The support platform of the frame structure be made up of four legs and platform, structure is simple, and lightweight, intensity is high.
Therefore, eccentric bushing dismounting platform of the present utility model has following advantage: by a left side, right baffle plate clamps the eccentric bushing two ends of horizontal positioned, an eccentric bushing left side will be extended in, rotating shaft outside right side is horizontal rides over a left side, in U-shaped jaws corresponding on right baffle plate, due to U-shaped jaws and rotating shaft interworking, therefore the end face of eccentric bushing is clamped in a left side all the time, between right baffle plate, namely can not there is left and right play phenomenon in eccentric bushing, now conveniently can eject rotating shaft by one end of hydraulic jack overhead rotating shaft, ensure that the intact of eccentric bushing and rotating shaft simultaneously, structure is simply produced, unloading process is time saving and energy saving.
Accompanying drawing illustrates:
Fig. 1 is the front view of the utility model eccentric bushing dismounting platform;
Fig. 2 is the left view shown in Fig. 1.
Detailed description of the invention:
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
As depicted in figs. 1 and 2, a kind of eccentric bushing dismounting platform of the present utility model, comprise the support platform 1 of frame structure, support platform 1 comprises the platform 11 of rectangular horizontal positioned, in four corners of platform 11 lower surface, at right angle setting a leg 12 respectively, and equal level is fixed wtih a crossbeam 13 between adjacent two legs 12, one piece of right baffle-plate 3 and one piece of right baffle plate 4 is vertically fixed respectively at the two ends of platform 11 length direction, right baffle-plate 3 is identical with size with the shape of right baffle plate 4, and both are parallel to each other and the median plane of opposed platforms 11 is symmetric, the medial surface spacing of right baffle-plate 3 and right baffle plate 4 is highly equal with eccentric bushing 2, namely when eccentric bushing 2 is laterally placed, its both ends of the surface are just clamped between the medial surface of right baffle-plate 3 and right baffle plate 4, establish between the lateral surface and support platform 1 of right baffle-plate 3 and right baffle plate 4 and be fixed wtih three pieces of stiffeners 7 respectively, the rectangular triangle of stiffener 7 is also transversely uniform at the lateral surface of right baffle-plate 3 and right baffle plate 4, a U-shaped jaws 5 is had in the upper end of right baffle-plate 3 and right baffle plate 4, two U-shaped jaws 5 are coaxial, and the distance of the bottom of U-shaped jaws 5 and support platform 1 equals the ultimate range of rotating shaft 6 outer ring surface and eccentric bushing 2 outer ring surface, the rotating shaft 6 two ends interworking interted in eccentric bushing 2 mesopore is clamped in corresponding U-shaped jaws 5.
Specific embodiment described herein is only to design of the present utility model explanation for example.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (5)
1. an eccentric bushing dismounting platform, comprise support platform (1), it is characterized in that: in described support platform (1), be provided with the right baffle-plate (3) and right baffle plate (4) that can clamp eccentric bushing (2) two end faces, the upper surface of right baffle-plate (3) and right baffle plate (4) is respectively equipped with U-shaped jaws (5), and rotating shaft (6) the two ends interworking interted in eccentric bushing (2) mesopore is clamped in corresponding U-shaped jaws (5).
2. eccentric bushing according to claim 1 dismounting platform, is characterized in that: described right baffle-plate (3) is identical with size with the shape of right baffle plate (4) and be vertical in support platform (1), and right baffle-plate (3) and right baffle plate (4) are parallel to each other.
3. eccentric bushing according to claim 1 and 2 dismounting platform, is characterized in that: between the lateral surface and support platform (1) of described right baffle-plate (3) and right baffle plate (4), be provided with some pieces of stiffeners (7).
4. eccentric bushing dismounting platform according to claim 1 and 2, is characterized in that: described U-shaped jaws (5) is less than or equal to the ultimate range of rotating shaft (6) outer ring surface and eccentric bushing (2) outer ring surface with the beeline of support platform (1).
5. eccentric bushing dismounting platform according to claim 1 and 2, it is characterized in that: described support platform (1) comprises square platform (11) and symmetric support at the leg (12) of platform (11) lower surface four corners, is provided with crossbeam (13) between adjacent two legs (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420656033.7U CN204321531U (en) | 2014-11-06 | 2014-11-06 | Eccentric bushing dismounting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420656033.7U CN204321531U (en) | 2014-11-06 | 2014-11-06 | Eccentric bushing dismounting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204321531U true CN204321531U (en) | 2015-05-13 |
Family
ID=53157934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420656033.7U Expired - Fee Related CN204321531U (en) | 2014-11-06 | 2014-11-06 | Eccentric bushing dismounting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204321531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345703A (en) * | 2015-10-04 | 2016-02-24 | 陈宁 | Simple jacket dismounting and mounting tool and process method thereof |
-
2014
- 2014-11-06 CN CN201420656033.7U patent/CN204321531U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345703A (en) * | 2015-10-04 | 2016-02-24 | 陈宁 | Simple jacket dismounting and mounting tool and process method thereof |
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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 |
Granted publication date: 20150513 Termination date: 20181106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |