CN217800091U - Hydraulic fastening device for bearing adapter sleeve - Google Patents
Hydraulic fastening device for bearing adapter sleeve Download PDFInfo
- Publication number
- CN217800091U CN217800091U CN202221049952.9U CN202221049952U CN217800091U CN 217800091 U CN217800091 U CN 217800091U CN 202221049952 U CN202221049952 U CN 202221049952U CN 217800091 U CN217800091 U CN 217800091U
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- fixed
- adapter sleeve
- bearing
- hydraulic
- movable rod
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- 238000009434 installation Methods 0.000 claims abstract description 17
- 239000010720 hydraulic oil Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The utility model discloses a hydraulic fastening device for a bearing adapter sleeve, which belongs to the field of bearing adapter sleeves and comprises a base, wherein a stand column is welded on the upper surface of the base, a round hole is formed in the stand column, a cylindrical shaft is arranged in the round hole, the adapter sleeve is sleeved on the cylindrical shaft, a bearing is arranged outside the adapter sleeve, one end of the adapter sleeve is provided with a hydraulic nut, the hydraulic nut is connected with an oil pipe, a fixed block is fixed at the bottom of one side wall of the stand column, a fixed clamping block is fixed at one end of the fixed block, a rectangular hole is formed in the stand column, a movable rod is movably arranged in the rectangular hole, a spring is connected at the bottom of the movable rod, one end of the spring is connected to the bottom wall of the rectangular hole, and a movable clamping block is fixed at one end of the movable rod; the utility model relates to a novelty, the structure is ingenious, and through the mode that hydraulic pressure promoted, the butt that makes the adapter sleeve more stable need not use the instrument of hammer class to beat on the bearing, is difficult for impairedly, and it is also more convenient to dismantle, and the installation stability is good, is worth promoting.
Description
Technical Field
The utility model relates to a bearing adapter sleeve technical field especially relates to a bearing adapter sleeve hydraulic pressure fastener.
Background
The adapter sleeve is the most commonly used part when the bearing with the tapered hole is positioned on the cylindrical shaft, and has no function of replacing as an important part in the mechanical use process, and the adapter sleeve is used for fixing the tapered hole self-aligning bearing and the self-aligning roller bearing) on the shaft-shoulder-free shaft, so that the bearing is convenient to replace, and the adapter sleeve is widely applied to the industries of textile, light industry, papermaking, metallurgy, belt transportation, conveying equipment and the like.
The existing adapter sleeve is installed by adopting a mechanical method, and some external hard tools such as a hammer are required to be used for knocking during installation, so that not only can the adapter sleeve component be damaged, the integrity of the adapter sleeve component be damaged, and the adapter sleeve component be deformed, but also the adapter sleeve component cannot be disassembled due to over-tightness during disassembly, and can not be used for a second time.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of bearing adapter sleeve hydraulic pressure fastener to solve the problem that proposes among the above-mentioned background art.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a tight cover hydraulic fastening device of bearing, the on-line screen storage device comprises a base, the last skin weld of base has the stand, the round hole has been seted up on the stand, be provided with the cylinder axle in the round hole, the epaxial cover of cylinder is equipped with tight cover, the outside of tight cover is provided with the bearing, the one end of tight cover is provided with hydraulic nut, be connected with oil pipe on the hydraulic nut, the bottom of a stand lateral wall is fixed with the fixed block, the one end of fixed block is fixed with fixed clamp splice, the rectangular hole has been seted up on the stand, the activity is provided with the movable rod in the rectangular hole, the bottom of movable rod is connected with the spring, the one end of spring is connected on the diapire of rectangular hole, the one end of movable rod is fixed with movable clamp splice, the other end of movable rod is fixed with the installation piece, the bottom mounting bar is fixed with the locating piece, it installs electronic pivot to rotate on the stand, the cam is all installed at the both ends of electronic pivot.
As a preferred embodiment, a first clamping groove is formed above the fixed clamping block, and the first clamping groove is matched with the size of the bearing.
As a preferred embodiment, the movable rod has a rectangular parallelepiped structure, and the width of the movable rod is the same as the width of the rectangular hole.
As a preferred implementation mode, a second clamping groove is formed below the movable clamping block, and the second clamping groove is matched with the bearing in size.
In a preferred embodiment, the positioning block is made of rubber.
In a preferred embodiment, two cams are respectively positioned above the movable clamping block and the mounting block, and the two cams are in contact with the movable clamping block and the mounting block.
The utility model has the advantages that:
1. according to the hydraulic fastening device for the bearing adapter sleeve, the upright post, the cylindrical shaft, the adapter sleeve, the bearing, the hydraulic nut, the oil pipe, the fixing block and the fixing clamping block are arranged, the cylindrical shaft is placed on the upright post, then the adapter sleeve is assembled in sequence, the adapter sleeve is more stably abutted to the bearing in a hydraulic pushing mode, tools such as a hammer are not needed for knocking, the bearing is not easy to damage, and the bearing is more convenient to disassemble;
2. this kind of hydraulic fastening device for bearing adapter sleeve is through setting up structures such as movable rod, spring, activity clamp splice, installation piece, installation pole, locating piece, electronic pivot and cam, when the installation, can be with the can stable fixed of cylinder axle bearing, makes its difficult skew when hydraulic pressure promotes, improves the installation effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the pillar of the present invention.
The reference numbers in the figures: 1. a base; 2. a column; 3. a cylindrical shaft; 4. a adapter sleeve; 5. a bearing; 6. a hydraulic nut; 7. an oil pipe; 8. a fixed block; 9. fixing the clamping block; 10. a rectangular hole; 11. a movable rod; 12. a spring; 13. a movable clamping block; 14. mounting blocks; 15. mounting a rod; 16. positioning blocks; 17. an electric rotating shaft; 18. a cam.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a hydraulic fastening device for a bearing adapter sleeve comprises a base 1, wherein a stand column 2 is welded on the upper surface of the base 1, a round hole is formed in the stand column 2, a cylindrical shaft 3 is arranged in the round hole, the adapter sleeve 4 is sleeved on the cylindrical shaft 3, a bearing 5 is arranged outside the adapter sleeve 4, a hydraulic nut 6 is arranged at one end of the adapter sleeve 4, an oil pipe 7 is connected onto the hydraulic nut 6, a fixing block 8 is fixed at the bottom of one side wall of the stand column 2, a fixing clamping block 9 is fixed at one end of the fixing block 8, a first clamping groove is formed above the fixing clamping block 9, and the first clamping groove is matched with the bearing 5 in size.
The rectangular hole 10 has been seted up on stand 2, the rectangle hole 10 internalization is provided with movable rod 11, movable rod 11 is the cuboid structure, and the width of movable rod 11 is the same with the width of rectangular hole 10, the bottom of movable rod 11 is connected with spring 12, the one end of spring 12 is connected on the diapire of rectangular hole 10, the one end of movable rod 11 is fixed with movable clamp splice 13, draw-in groove two has been seted up to movable clamp splice 13's below, draw-in groove two and 5 size phase-matches of bearing.
The other end of the movable rod 11 is fixed with an installation block 14, the bottom end of the installation block 14 is fixed with an installation rod 15, the bottom end of the installation rod 15 is fixed with a positioning block 16, the positioning block 16 is made of rubber, an electric rotating shaft 17 is rotatably installed on the upright post 2, cams 18 are installed at two ends of the electric rotating shaft 17, the two cams 18 are respectively located above the movable clamping block 13 and the installation block 14, and the two cams 18 are in contact with the movable clamping block 13 and the installation block 14.
The working principle is as follows: place cylinder axle 3 on stand 2, then assemble tight cover 4 in proper order, place on fixed clamp splice 9 the bottom of pivot 5, then rotate through electronic pivot 17 and drive two cams 18 and rotate, make cam 18 promote movable clamp splice 13 and installation piece 14 downstream, movable clamp splice 13 is fixed with the top of bearing 5, locating piece 16 is fixed with the one end of cylinder axle 3, make difficult skew when assembling, through the mode that hydraulic pressure promoted, make tight cover 4 more stable butt on the bearing, the instrument that need not use the hammer and so on beats, it is difficult impaired, it is also more convenient to dismantle, and is simple and practical, and the device is worth promoting.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. A hydraulic fastening device for a bearing adapter sleeve comprises a base (1) and is characterized in that, the utility model discloses a hydraulic oil pump, including base (1), stand (2), round hole has been seted up on stand (2), be provided with cylinder axle (3) in the round hole, the cover is equipped with tight cover (4) on cylinder axle (3), the outside of tight cover (4) is provided with bearing (5), the one end of tight cover (4) is provided with hydraulic nut (6), be connected with oil pipe (7) on hydraulic nut (6), the bottom of stand (2) a lateral wall is fixed with fixed block (8), the one end of fixed block (8) is fixed with fixed clamp splice (9), rectangular hole (10) have been seted up on stand (2), the internalization of rectangular hole (10) is provided with movable rod (11), the bottom of movable rod (11) is connected with spring (12), the one end of spring (12) is connected on the diapire of rectangular hole (10), the one end of movable rod (11) is fixed with movable clamp splice (13), the other end of movable rod (11) is fixed with installation piece (14), the bottom mounting piece (14) is fixed with installation pole (15), the bottom of installation piece (15) is fixed with locating piece (16), stand (2) is rotated the both ends of pivot (17) and all install electronic pivot (17) are installed.
2. The hydraulic fastening device for the bearing adapter sleeve according to claim 1, wherein a first clamping groove is formed above the fixed clamping block (9), and the first clamping groove is matched with the bearing (5) in size.
3. Hydraulic fastening device for a bearing adapter sleeve according to claim 1, characterized in that the movable rod (11) is of rectangular parallelepiped structure and the width of the movable rod (11) is the same as the width of the rectangular hole (10).
4. The hydraulic fastening device for the bearing adapter sleeve according to claim 1, wherein a second clamping groove is formed below the movable clamping block (13), and the second clamping groove is matched with the bearing (5) in size.
5. The hydraulic fastening device for a bearing adapter sleeve according to claim 1, wherein the positioning block (16) is made of rubber.
6. Hydraulic bearing adapter sleeve fastener according to claim 1, characterized in that said two cams (18) are located above the movable clamping block (13) and the mounting block (14), respectively, and that the two cams (18) are in contact with the movable clamping block (13) and the mounting block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221049952.9U CN217800091U (en) | 2022-05-05 | 2022-05-05 | Hydraulic fastening device for bearing adapter sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221049952.9U CN217800091U (en) | 2022-05-05 | 2022-05-05 | Hydraulic fastening device for bearing adapter sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217800091U true CN217800091U (en) | 2022-11-15 |
Family
ID=83981728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221049952.9U Active CN217800091U (en) | 2022-05-05 | 2022-05-05 | Hydraulic fastening device for bearing adapter sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217800091U (en) |
-
2022
- 2022-05-05 CN CN202221049952.9U patent/CN217800091U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231009 Address after: Room 02, 18th Floor, Unit 2, Building 8, Lingxiu City, No. 489 Xiongchu Street, Hongshan District, Wuhan City, Hubei Province, 430000 Patentee after: Wuhan Albert Industrial Equipment Co.,Ltd. Address before: 224600 SME Park, Xiangshui Economic Development Zone, Yancheng City, Jiangsu Province Patentee before: Xiangshui chuangcheng tight set Co.,Ltd. |
|
| TR01 | Transfer of patent right |