CN107953296A - The roller dismounting stent of adjustable length - Google Patents
The roller dismounting stent of adjustable length Download PDFInfo
- Publication number
- CN107953296A CN107953296A CN201711490792.5A CN201711490792A CN107953296A CN 107953296 A CN107953296 A CN 107953296A CN 201711490792 A CN201711490792 A CN 201711490792A CN 107953296 A CN107953296 A CN 107953296A
- Authority
- CN
- China
- Prior art keywords
- roller
- plate
- stent
- jack
- dismounting
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/06—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
A kind of roller the present invention relates to adjustable length dismounts stent, the stent is modular construction, including front end-plate and end plate, upper and lower side is respectively symmetrically provided with one group detachably and can realize the link configuration of relative horizontal position displacement between front end-plate and end plate, front end-plate is provided with axis hole, one end of roller is withstood on the medial surface of front end-plate, and the roller axle at the end stretches out axis hole, jack is inwardly installed on end plate, the jack and roller axle are coaxial.The present invention, which is carried, constrains roller by the plate profile structure of combination, concentricity when ensure that its simple operation and using, at the same time, bolt is connected using transverse slat to realize the adjusting of assembling and disassembling stand length, it is achieved thereby that the controllability of roller bracket length, reduce the quantity of roller dismounting stent, save resources of production and labor intensity.
Description
Technical field
The invention belongs to metallurgical manufacturing equipment field, the roller dismounting stent of especially a kind of adjustable length.
Background technology
At present, the dismounting of roller bearing is to hold roller internal installation shaft coaxially to dismount with roller axle, typically by roller
One end face is fixed, and using jack top roller axle, roller axle and coaxial bearing is set with or is dismantled, thereby simplify dismounting roller
The program of son, protects roller inner wall not to be damaged, and improves the efficiency for replacing bearing.
Above-mentioned dismounting mode be typically by one end of roller, then in the other end by jack top roller axle, but this
Kind of mode is needing to meet coaxial angle, further, since the specification of roller is not quite similar, common fixing tool and equipment
Adaptability cannot be fully met.
The content of the invention
It is an object of the invention in place of overcome the deficiencies in the prior art, there is provided a kind of simple in structure, design reasonably may be used
The roller dismounting stent of adjustment length.
The present invention solves its technical problem and takes following technical scheme to realize：
A kind of roller dismounting stent of adjustable length, which is modular construction, including front end-plate and end plate,
Upper and lower side is respectively symmetrically provided with one group detachably and can realize the company of relative horizontal position displacement between front end-plate and end plate
Harden structure, axis hole is provided with front end-plate, and one end of roller is withstood on the medial surface of front end-plate, the roller axle projecting shaft at the end
Hole, is inwardly provided with jack on end plate, and the jack and roller axle are coaxial.
Moreover, link configuration described in every group includes two transverse slats for being provided with screw hole, pass through screw hole on two transverse slats
The coaxial corresponding link configuration lateral length shifted to install and two transverse slats compositions are realized by the structure that bolt is locked respectively
Change.
The advantages and positive effects of the present invention are：
The present invention, which is carried, constrains roller by the plate profile structure of combination, when ensure that its simple operation and using
Concentricity, meanwhile, connect bolt using transverse slat and realize the adjusting of assembling and disassembling stand length, it is achieved thereby that roller bracket length can
Modulability, reduces the quantity of roller dismounting stent, has saved resources of production and labor intensity.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and the invention will be further described by specific embodiment, and following embodiments are descriptive
, it is not limited, it is impossible to which protection scope of the present invention is limited with this.
A kind of roller dismounting stent of adjustable length, which is modular construction, including front end-plate 3 and end plate 2,
Upper and lower side is respectively symmetrically provided with one group detachably and can realize relative horizontal position displacement between front end-plate and end plate
Link configuration, every group of link configuration include two transverse slats 6 and 7 for being provided with screw hole, pass through the difference of screw hole on two transverse slats
The change of the coaxial corresponding link configuration lateral length for shifting to install and two transverse slats compositions being realized by the structure that bolt 8 is locked
Change.
Front end-plate is provided with axis hole, one end of roller 1 is withstood on the medial surface of front end-plate, and the roller axle 5 at the end is stretched out
Axis hole, is achieved in positioning, and jack 4 is inwardly provided with end plate, and the jack and roller axle are coaxial.
The present invention operation principle be：
Bearing is put into when being co-axially mounted in roller with roller axle, the length of class's structure is connected according to roller axle length adjustment,
Then roller and roller axle being coaxially put into stent, roller is positioned by front end-plate, and the jack of rear end pushes up forward roller axle,
Realize roller axle and the interference fit of bearing；Bearing is put when coaxially being dismantled with roller axle out of roller, by roller and roller axle
During with reference to installation, reversely it is put into stent, roller is positioned by front end-plate, and the jack of rear end pushes up forward roller axle, realizes roller
The mismatch of sub- axis and bearing.
Although disclosing the embodiment of the present invention and attached drawing for the purpose of illustration, those skilled in the art can manage
Solution：Do not departing from the present invention and spirit and scope of the appended claims in, it is various replace, change and modifications all be it is possible,
Therefore, the scope of the present invention is not limited to embodiment and attached drawing disclosure of that.
Claims (2)
- A kind of 1. roller dismounting stent of adjustable length, it is characterised in that：The stent is modular construction, including front end-plate and End plate, upper and lower side is respectively symmetrically provided with one group detachably and can realize relative level position between front end-plate and end plate The link configuration that set moves, is provided with axis hole, one end of roller is withstood on the medial surface of front end-plate, the roller at the end in front end-plate Axis stretches out axis hole, jack is inwardly provided with end plate, the jack and roller axle are coaxial.
- 2. the roller dismounting stent of adjustable length according to claim 1, it is characterised in that：Link configuration described in every group Include two transverse slats for being provided with screw hole, corresponding shift to install by the coaxial respectively of screw hole on two transverse slats and pass through spiral shell The tight structure of bolt-lock realizes the change of the link configuration lateral length of two transverse slat compositions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711490792.5A CN107953296A (en) | 2017-12-30 | 2017-12-30 | The roller dismounting stent of adjustable length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711490792.5A CN107953296A (en) | 2017-12-30 | 2017-12-30 | The roller dismounting stent of adjustable length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107953296A true CN107953296A (en) | 2018-04-24 |
Family
ID=61955698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711490792.5A Withdrawn CN107953296A (en) | 2017-12-30 | 2017-12-30 | The roller dismounting stent of adjustable length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107953296A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202357111U (en) * | 2011-12-08 | 2012-08-01 | 天津市新宇彩板有限公司 | Roller bearing dismounting/mounting frame |
| CN205799393U (en) * | 2016-06-20 | 2016-12-14 | 甘肃酒钢集团宏兴钢铁股份有限公司 | The bearing of the embedded roller of a kind of bearing and roll shaft provision for disengagement |
| WO2017049690A1 (en) * | 2015-09-23 | 2017-03-30 | 东南大学建筑设计研究院有限公司 | Pipeline rolling support and installation method thereof |
| CN207942357U (en) * | 2017-12-30 | 2018-10-09 | 天津市新宇彩板有限公司 | A kind of roller dismounting holder of adjustable length |
-
2017
- 2017-12-30 CN CN201711490792.5A patent/CN107953296A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202357111U (en) * | 2011-12-08 | 2012-08-01 | 天津市新宇彩板有限公司 | Roller bearing dismounting/mounting frame |
| WO2017049690A1 (en) * | 2015-09-23 | 2017-03-30 | 东南大学建筑设计研究院有限公司 | Pipeline rolling support and installation method thereof |
| CN205799393U (en) * | 2016-06-20 | 2016-12-14 | 甘肃酒钢集团宏兴钢铁股份有限公司 | The bearing of the embedded roller of a kind of bearing and roll shaft provision for disengagement |
| CN207942357U (en) * | 2017-12-30 | 2018-10-09 | 天津市新宇彩板有限公司 | A kind of roller dismounting holder of adjustable length |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207942357U (en) | A kind of roller dismounting holder of adjustable length | |
| CN207700751U (en) | A kind of prefabrication supporting member | |
| CN107953296A (en) | The roller dismounting stent of adjustable length | |
| CN206702688U (en) | A kind of clamping bench of digital control drilling machine | |
| CN208201695U (en) | A kind of town road indication plate | |
| CN207640847U (en) | A kind of adjustable fire-fighting shovel being easily installed | |
| CN207553716U (en) | It is a kind of can Fast Installation dismounting novel iron tower | |
| CN209658086U (en) | A kind of relay mounting bracket | |
| CN205167873U (en) | Coupling mechanism is lockd up to multi -functional printing machine | |
| CN207466347U (en) | A kind of engine front support | |
| CN204082929U (en) | The removable adjustable multi-joint bearing support of bearing | |
| CN204754232U (en) | Pumping apparatus | |
| CN201245362Y (en) | Passive hydraulic automatic belt deviation rectifying machine | |
| CN209228297U (en) | A kind of novel storied building light installation exercise frame | |
| CN204434136U (en) | Crane arm Tiebar structure, crane arm and hoisting crane | |
| CN105109545B (en) | A kind of steering wheel supporting structure | |
| CN113668713B (en) | Assembly type integrated connecting device for construction equipment | |
| CN221279347U (en) | Ceiling lamp assembly structure | |
| CN202965954U (en) | Inner rotating body structure of rear axle assistor | |
| CN208935027U (en) | Integral digital energy-saving fan | |
| CN108622220B (en) | A kind of high stability of caterpillar tractor yoke changes structure | |
| CN2884123Y (en) | Joint means for gun-barrel and gun bolt box of vertical double-barrel shotgun | |
| CN205309717U (en) | A dismouting device that is used for belt cylinder and motor | |
| CN205746587U (en) | A kind of dark slide mounting structure of stage lamp | |
| CN203009509U (en) | Combined-type balance arm main pin and suspension system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180424 |