CN220241041U - Outer ring transferring tool for bearing polishing - Google Patents
Outer ring transferring tool for bearing polishing Download PDFInfo
- Publication number
- CN220241041U CN220241041U CN202322012995.0U CN202322012995U CN220241041U CN 220241041 U CN220241041 U CN 220241041U CN 202322012995 U CN202322012995 U CN 202322012995U CN 220241041 U CN220241041 U CN 220241041U
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- Prior art keywords
- outer ring
- mandrel
- mechanical arm
- positioning
- bearing
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- 238000005498 polishing Methods 0.000 title claims abstract description 43
- 239000004677 Nylon Substances 0.000 claims abstract description 4
- 229920001778 nylon Polymers 0.000 claims abstract description 4
- 230000013011 mating Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000007517 polishing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a bearing transferring tool, in particular to an outer ring transferring tool for bearing polishing processing, which comprises the following components: the positioning mandrel, the mechanical arm and the connecting piece connected with the positioning mandrel and the mechanical arm; the positioning mandrel is connected to one end part of the mechanical arm, and the other end of the mechanical arm is a free end; the utility model redesigns the transferring tool in the form of the mandrel, so that the transferring tool can meet the requirement of good appearance of the outer diameter of the bearing outer ring, and the mechanical arm, the mandrel and the like form a whole transferring device, thereby realizing stable transferring and positioning of products, ensuring stable polishing process and ensuring good appearance of the outer diameter after polishing. And the mandrel can be replaced according to the different sizes of the outer ring roller paths of the products, so that the machining of different products is satisfied, and the mandrel is made of nylon, so that the mandrel is light, the time for replacing the tool is shortened, and the production efficiency is improved.
Description
Technical Field
The utility model relates to a bearing transferring tool, in particular to an outer ring transferring tool and method for bearing polishing processing, and belongs to the technical field of bearing processing.
Background
Currently, with the advancement of international bearing industry technology, the demand for products by customers is increasing. The existing bearing transferring tool of the outer diameter polishing equipment is unreasonable, and the outer diameter appearance is poor due to the structure of the tool. Therefore, the tool for transferring the bearing needs to be improved, so that the tool can meet the requirement of transferring the bearing, and meanwhile, the outer diameter appearance of the bearing is kept good, the weight reduction of the tool is realized, and the machining efficiency of equipment is improved.
Disclosure of Invention
Aiming at the defects of the existing equipment transferring tool, the utility model aims to provide the outer ring transferring tool and the method for bearing polishing processing, which have reasonable structure, flexible adjustment and accurate positioning, so that the outer diameter appearance of the bearing can be kept good while the bearing is transferred, the weight of the tool is reduced, and the processing efficiency of the equipment is improved.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: an outer ring transfer tool for bearing polishing processing, comprising: the positioning mandrel, the mechanical arm and the connecting piece connected with the positioning mandrel and the mechanical arm; the positioning mandrel is connected to one end part of the mechanical arm, and the other end of the mechanical arm is a free end;
furthermore, the positioning mandrel is fixedly connected with the mechanical arm, and the connecting piece adopts a fastening bolt mode and can also be an equivalent connecting piece except a fastening bolt mode;
further, the positioning mandrel is a body formed by surrounding two opposite flat end surfaces and two opposite arc-shaped stepped sections, and a bolt hole is formed in the center of the positioning mandrel and is used for arranging a fastening bolt so as to connect the positioning mandrel with the mechanical arm;
further, the two opposite flat end surfaces are parallel to each other, the radian of the two opposite arc-shaped ladder sections is the same, and the two ladder sections form arc-shaped convexities towards the outside of the body;
further, a small end face of the bearing outer ring and a part of the rollaway nest of the outer ring form a matching area with two arc-shaped stepped sections of the positioning mandrel;
further, the arc-shaped step section comprises a slope matching surface and a horizontal positioning surface, the slope matching surface is in clearance fit with the outer ring raceway, and the horizontal positioning surface is in tight fit with the small end surface of the outer ring;
further, the slope mating surface gradually inclines outwards from top to bottom.
Furthermore, the positioning mandrel is replaced according to the different sizes of the outer ring roller paths of the products, is convenient to adjust and meets the requirements of processing of different products;
furthermore, the positioning mandrel is made of nylon material, so that the positioning mandrel is light.
The outer ring transferring tool is used for outer ring outer diameter polishing, and further comprises: the polishing device comprises polishing equipment, a positioning cylinder, two sets of rotating bearings, two cylinders, two rotating shafts and a polishing abrasive belt feeding device; each set of rotary bearing is connected through a respective rotary shaft, and the respective rotary shaft is connected with a cylinder;
the positioning mandrel of the transferring tool is matched with one side of the small end face of the outer ring, and the small end face areas of the outer ring corresponding to the two opposite flat end face positions of the positioning mandrel are respectively contacted through two sets of rotary bearings; one end of the large end face of the outer ring is tightly abutted against the positioning cylinder, and the other end of the positioning cylinder is provided with polishing equipment; a polishing abrasive belt feeding device is arranged at a position outside the transferring tool and corresponding to the outer diameter of the outer ring;
the method for transferring the tool comprises the following steps:
the positioning mandrel is fixed on the mechanical arm through a fastening bolt, and after the outer ring enters the polishing device through the feeding port, the positioning mandrel positions the outer ring, the positioning mandrel enters the outer ring raceway, and the positioning surface of the mandrel compresses the small end surface of the outer ring of the bearing; under the drive of transferring the frock, the outer lane reaches the preset position, and the cylinder drives swivel bearing extrusion outer lane small end face, and the rotation axis drives the outer lane rotation, and the polishing abrasive band is contacted with outer lane external diameter under equipment feeding device drive simultaneously, realizes polishing to the product external diameter.
The outer ring outer diameter polishing device is used for polishing the outer ring outer diameter, so that the outer ring outer diameter appearance quality can be improved, the outer ring outer diameter polishing device is stable in processing, the tool is light in weight, the processing efficiency is improved, and the outer ring outer diameter polishing device is safe and reliable.
The beneficial effects of the utility model are as follows: redesign the form of transferring frock with the dabber, make it can satisfy the demand that bearing outer lane external diameter outward appearance is good, arm, dabber etc. constitute a whole set of transfer device, can realize the stable location of transferring to the product, guarantee that polishing process is stable, guarantee that external diameter outward appearance is good after polishing. And the mandrel can be replaced according to the different sizes of the outer ring roller paths of the products, so that the machining of different products is satisfied, and the mandrel is made of nylon, so that the mandrel is light, the time for replacing the tool is shortened, and the production efficiency is improved.
Drawings
Fig. 1 is a structural diagram of a transfer tool according to the present utility model.
Fig. 2 is a side cross-sectional view of fig. 1.
Fig. 3 is a diagram illustrating the assembly of the transfer tool and the bearing outer ring of fig. 1.
Fig. 4 is a view of a tooling assembly in bearing outer diameter polishing using the transfer tooling of fig. 1.
Fig. 5 is a side view of a process for polishing the outer diameter of a bearing using the transfer tool of fig. 1.
In the figure, 1, a positioning mandrel, 2, a mechanical arm, 3, a flat end face, 4, a bolt hole, 5, a bearing outer ring, 1.1, a matching surface, 1.2, a positioning surface, 6, polishing equipment, 7, a positioning cylinder, 8, a polishing abrasive belt feeding device, 9, a rotating bearing, 10, a cylinder, 11 and a rotating shaft.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.
An outer ring transfer tool for bearing polishing as shown in fig. 1-5, comprising: the positioning mandrel 1, the mechanical arm 2 and the connecting piece connected with the positioning mandrel 1 and the mechanical arm 2; the positioning mandrel 1 is connected to one end part of the mechanical arm 2, and the other end of the mechanical arm 2 is a free end;
the positioning mandrel 1 is fixedly connected with the mechanical arm 2, and the connecting piece adopts a fastening bolt mode, and as other embodiments of the utility model, the positioning mandrel can also be provided as an equivalent connecting piece except a fastening bolt mode;
the positioning mandrel 1 is a body formed by surrounding two opposite flat end surfaces 3 and two opposite arc-shaped stepped sections together, and a bolt hole 4 is formed in the center of the positioning mandrel 1 and is used for arranging a fastening bolt so as to connect the positioning mandrel 1 with the mechanical arm 2;
the two opposite flat end surfaces 3 are parallel to each other, the radian of the two opposite arc-shaped ladder sections is the same, and the two ladder sections form arc-shaped convexities towards the outside of the body;
the small end surface of the bearing outer ring 5 and a part of the rollaway nest of the outer ring 5 form a matching area with two arc-shaped stepped sections of the positioning mandrel 1;
the arc-shaped stepped section comprises a slope matching surface 1.1 and a horizontal positioning surface 1.2, the slope matching surface 11 is in clearance fit with the outer ring raceway, and the horizontal positioning surface 1.2 is tightly matched with the small end surface of the outer ring 5;
the slope mating surface 1.1 gradually slopes outwards from top to bottom.
As other embodiments of the utility model, the positioning mandrel 1 is replaced according to the size of the outer ring raceway of another product, is convenient to adjust, and meets the requirements of processing different products;
the outer ring transferring tool is used for outer ring outer diameter polishing and further comprises: the polishing device 6, the positioning cylinder 7, two sets of rotating bearings 9, two cylinders 10, two rotating shafts 11 and a polishing abrasive belt feeding device 8; each set of rotary bearings 9 is connected through a respective rotary shaft 11, and a cylinder 10 is connected to the respective rotary shaft 11;
the positioning mandrel 1 of the transferring tool is matched with one side of the small end face of the outer ring 5, and the small end face areas of the outer ring 5 corresponding to the positions of the two opposite flat end faces 3 of the positioning mandrel 1 are respectively contacted through two sets of rotary bearings 9; one end of the large end face of the outer ring 5 is tightly abutted against the positioning cylinder 7, and the other end of the positioning cylinder 7 is provided with polishing equipment 6; and a polishing abrasive belt feeding device 8 is arranged at the position outside the transferring tool and corresponding to the outer diameter of the outer ring 8.
The method for transferring the tool comprises the following steps:
the positioning mandrel 1 is fixed on the mechanical arm 2 through a fastening bolt, the outer ring 5 enters the polishing equipment 6 through the feed inlet, the positioning mandrel 1 positions the outer ring 5, the positioning mandrel 1 enters the outer ring raceway, and the mandrel positioning surface 1.2 presses the small end surface of the bearing outer ring 5; under the drive of transferring the frock, outer lane 5 reaches the preset position, and the cylinder drives swivel bearing extrusion outer lane 5 terminal surface, and the rotation axis drives outer lane 5 rotation, and the polishing abrasive band is contacted with outer lane 5 external diameter under equipment feeding device 8 drive simultaneously, realizes polishing to the product external diameter.
In the description of the present utility model, it should 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", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Claims (8)
1. A frock is transferred to outer lane for bearing polishing processing, its characterized in that includes: the positioning mandrel, the mechanical arm and the connecting piece connected with the positioning mandrel and the mechanical arm; the positioning mandrel is connected to one end of the mechanical arm, and the other end of the mechanical arm is a free end.
2. The outer ring transfer tool for bearing polishing according to claim 1, wherein: the positioning mandrel is fixedly connected with the mechanical arm, and the connecting piece is in a fastening bolt mode.
3. The outer ring transfer tool for bearing polishing according to claim 1, wherein: the positioning mandrel is a body formed by surrounding two opposite flat end surfaces and two opposite arc-shaped stepped sections together, and a bolt hole is formed in the center of the positioning mandrel and used for arranging a fastening bolt so as to connect the positioning mandrel with the mechanical arm.
4. The outer ring transfer tool for bearing polishing according to claim 3, wherein: the two opposite flat end surfaces are parallel to each other, the radian of the two opposite arc-shaped ladder sections is the same, and the two ladder sections form arc-shaped convexities towards the outside of the body.
5. The outer ring transfer tool for bearing polishing according to claim 3, wherein: the small end face of the bearing outer ring and a part of the rollaway nest of the outer ring form a matching area with two arc-shaped stepped sections of the positioning mandrel.
6. The outer ring transfer tool for bearing polishing according to claim 5, wherein: the arc-shaped step section comprises a slope matching surface and a horizontal positioning surface, the slope matching surface is in clearance fit with the outer ring raceway, and the horizontal positioning surface is in tight fit with the small end surface of the outer ring.
7. The outer ring transfer tool for bearing polishing according to claim 6, wherein: the slope mating surface gradually inclines outwards from top to bottom.
8. The outer ring transfer tool for bearing polishing according to claim 1, wherein: the positioning mandrel is made of nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322012995.0U CN220241041U (en) | 2023-07-28 | 2023-07-28 | Outer ring transferring tool for bearing polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322012995.0U CN220241041U (en) | 2023-07-28 | 2023-07-28 | Outer ring transferring tool for bearing polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220241041U true CN220241041U (en) | 2023-12-26 |
Family
ID=89230590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322012995.0U Active CN220241041U (en) | 2023-07-28 | 2023-07-28 | Outer ring transferring tool for bearing polishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220241041U (en) |
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2023
- 2023-07-28 CN CN202322012995.0U patent/CN220241041U/en active Active
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