Bearing ring convenient to clamp
By setting cavity, groove and area-added components in the fixed base of the bearing ring, using structures such as threaded rods, helical gears and rotating columns, the problem of falling off due to small contact area of existing ring clamping is solved, and the problem of falling off is achieved. Easy to clamp.
Patent Information
- Application Number
- CN202420918109.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-29
AI Technical Summary
The existing bearing rings are easily fall off due to the small contact area during clamping, which makes it difficult to disassemble.
The cavities, grooves and area-enhancing components are provided in the fixed base of the bearing ring. Through structures such as threaded rods, helical gears and rotating columns, the contact area between the clamping device and the fixed base is increased to prevent the ferrule from falling off.
Effectively prevent the bearing ring from falling off during clamping, simplifying the disassembly process and improving the convenience of clamping.
Smart Images
Figure CN222229198U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bearing processing, in particular to a bearing ring which is easy to clamp. Background Art
[0002] Bearings are an important component in contemporary mechanical equipment. Their main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. Bearing rings are annular parts of radial rolling bearings with one or more raceways.
[0003] When the bearing is disassembled, a disassembly tool is needed to disassemble the bearing. The two ends of the disassembly tool are placed against the pin and the bearing ring, and the bearing ring is removed from the pin by applying external force. The currently available bearing ring does not have the function of being easy to clamp. As a result, when the bearing ring is clamped, the contact area between the bearing ring and the clamping device is small, and the bearing ring is easily fallen off, making the disassembly process more difficult. Utility Model Content
[0004] The utility model aims to provide a bearing ring which is easy to clamp and has the advantage of being easy to clamp. It solves the problem that the existing bearing rings do not have the function of being easy to clamp, resulting in the bearing ring being easy to fall off during clamping due to the small contact area between the bearing ring and the clamping device, making the disassembly process more difficult.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bearing ring that is easy to clamp, including a ring body, the top and bottom of the inner cavity of the ring body are fixedly connected to limit rings, the bottom of the ring body is fixedly connected to a fixed base, the inner cavity of the fixed base is provided with cavities all around, the bottom of the fixed base is provided with grooves all around, and the inner cavity of the cavity is provided with an area-increasing component.
[0006] As a preferred solution, the number of the cavities, grooves and area-increasing components is four groups, and the four groups of cavities, grooves and area-increasing components are arranged in a circular shape and at equal distances around the inner cavity of the fixed base.
[0007] As a preferred embodiment, the area-increasing component includes a first bearing, the inner side of the first bearing is fixedly connected to the inner wall of the cavity, the inner cavity of the first bearing is fixedly connected to a threaded rod, the surface of the threaded rod is threadedly connected to a threaded block, the surface of the threaded block is fixedly connected to an empty slot extension plate, the outer end of the empty slot extension plate passes through the outside of the fixed base, the surface of the threaded rod is fixedly connected to a first bevel gear, the bottom of the first bevel gear is meshed with a second bevel gear, the bottom of the second bevel gear is fixedly connected to a rotating column, the bottom end of the rotating column passes through the inner cavity of the groove and is fixedly connected to a hexagonal rotating block.
[0008] As a preferred solution, the outer end of the threaded rod is fixedly connected to a limit plate, and the diameter of the limit plate is larger than the diameter of the threaded rod.
[0009] As a preferred solution, the top and bottom of the slot extension plate are fixedly connected with guide blocks, the top and bottom of the inner wall of the cavity are provided with guide grooves, and the inner cavity of the guide groove is slidably connected to the surface of the guide block.
[0010] As a preferred solution, a second bearing is fixedly connected to the surface of the rotating column, and the top of the second bearing is fixedly connected to the inner wall of the groove.
[0011] As a preferred solution, the surface of the first helical gear is provided with tooth 1, the surface of the second helical gear is provided with tooth 2, and tooth 1 and tooth 2 are meshed with each other.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0013] The utility model rotates the hexagonal rotating block, and the rotation of the hexagonal rotating block drives the rotating column to rotate in the inner cavity of the second bearing. The rotation of the rotating column drives the second bevel gear to rotate. The rotation of the second bevel gear drives the first bevel gear to rotate through the teeth. The rotation of the first bevel gear drives the threaded rod to rotate in the inner cavity of the first bearing. The rotation of the threaded rod drives the threaded block to move on the surface of the threaded rod through the thread. The movement of the threaded block drives the empty slot extension plate to move. The movement of the empty slot extension plate drives the guide block to slide in the inner cavity of the guide slot, so that the empty slot extension plate extends to the outside of the fixed base, thereby increasing the contact area between the fixed base and the clamping device, preventing the bearing ring from being clamped and falling off, and achieving the advantage of facilitating the clamping of the bearing ring. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0015] Figure 2 This is a front view of the structure section of the utility model;
[0016] Figure 3 For this utility model Figure 2 A local enlarged view of point A;
[0017] Figure 4 It is a schematic diagram of the structure of the utility model when viewed from above.
[0018] In the figure: 1. ring body; 2. limiting ring; 3. fixed base; 4. cavity; 5. groove; 6. area increasing component; 601. first bearing; 602. threaded rod; 603. threaded block; 604. slot extension plate; 605. first bevel gear; 606. second bevel gear; 607. rotating column; 608. hexagonal rotating block; 609. limiting plate; 610. guide groove; 611. guide block; 612. second bearing. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments. Embodiment 1
[0021] See also Figure 1-Figure 4 As shown, the utility model provides a bearing ring that is easy to clamp, including a ring body 1, the top and bottom of the inner cavity of the ring body 1 are fixedly connected to a limit ring 2, the bottom of the ring body 1 is fixedly connected to a fixed base 3, the inner cavity of the fixed base 3 is surrounded by a cavity 4, the bottom of the fixed base 3 is surrounded by grooves 5, and the inner cavity of the cavity 4 is provided with an area-increasing component 6.
[0022] Through the above technical solution, the number of cavities 4, grooves 5 and area-increasing components 6 is four groups, and the four groups of cavities 4, grooves 5 and area-increasing components 6 are arranged in a circular shape and at equal distances around the inner cavity of the fixed base 3. By setting the area-increasing component 6, the area of the fixed base 3 is increased, and the contact area between the fixed base 3 and the clamping device can be increased, thereby preventing the bearing ring from falling off during clamping. Embodiment 2
[0023] On the basis of embodiment 1, the present invention is as follows Figure 1-Figure 4As shown, it is disclosed that the area increasing component 6 includes a first bearing 601, the inner side of the first bearing 601 is fixedly connected to the inner wall of the cavity 4, the inner cavity of the first bearing 601 is fixedly connected to a threaded rod 602, the surface of the threaded rod 602 is threadedly connected to a threaded block 603, the surface of the threaded block 603 is fixedly connected to an empty slot extension plate 604, the outer end of the empty slot extension plate 604 passes through the outside of the fixed base 3, the surface of the threaded rod 602 is fixedly connected to a first bevel gear 605, the bottom of the first bevel gear 605 is meshed with a second bevel gear 606, the bottom of the second bevel gear 606 is fixedly connected to a rotating column 607, the bottom end of the rotating column 607 passes through the inner cavity of the groove 5 and is fixedly connected to a hexagonal rotating block 608.
[0024] Through the above technical solution, the outer end of the threaded rod 602 is fixedly connected to the limiting plate 609, and the diameter of the limiting plate 609 is larger than the diameter of the threaded rod 602. By setting the limiting plate 609, the threaded block 603 is limited to prevent the threaded block 603 from being separated from the surface of the threaded rod 602. The top and bottom of the empty slot extension plate 604 are fixedly connected with the guide block 611, and the top and bottom of the inner wall of the cavity 4 are provided with a guide groove 610. The inner cavity of the guide groove 610 is slidably connected to the surface of the guide block 611. By setting the guide groove 610 and the guide block 611, the empty slot extension plate 604 is stabilized when moving. The effect of this is to increase the stability of the empty slot extension plate 604 when it moves. The surface of the rotating column 607 is fixedly connected with a second bearing 612, and the top of the second bearing 612 is fixedly connected to the inner wall of the groove 5. By setting the second bearing 612, the rotating column 607 is stabilized during rotation, and the stability of the rotating column 607 during rotation is increased. The surface of the first bevel gear 605 is provided with tooth 1, and the surface of the second bevel gear 606 is provided with tooth 2, and tooth 1 and tooth 2 are meshed. By setting the first bevel gear 605 and the second bevel gear 606, it is convenient to drive the threaded rod 602 to rotate forward and reverse.
[0025] The working principle of the utility model is: first, a hexagonal sleeve is inserted into the surface of the hexagonal rotating block 608, and then the hexagonal rotating block 608 is rotated. The hexagonal rotating block 608 rotates to drive the rotating column 607 to rotate in the inner cavity of the second bearing 612, and the rotating column 607 rotates to drive the second bevel gear 606 to rotate. The second bevel gear 606 rotates to drive the first bevel gear 605 to rotate through the teeth, and the first bevel gear 605 rotates to drive the threaded rod 602 to rotate in the inner cavity of the first bearing 601. The threaded rod 602 rotates to drive the threaded block 603 to move on the surface of the threaded rod 602 through the thread. The movement of the threaded block 603 drives the empty slot extension plate 604 to move. The movement of the empty slot extension plate 604 drives the guide block 611 to slide in the inner cavity of the guide slot 610, so that the empty slot extension plate 604 extends to the outside of the fixed base 3, increases the contact area between the fixed base 3 and the clamping device, and prevents the bearing ring from being clamped and falling off, thereby achieving the advantage of facilitating the clamping of the bearing ring.
[0026] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete element may be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.
[0027] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment may not be described (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention).
[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.
Claims
1. A bearing ring that is easy to clamp, comprising a ring body (1), characterized in that: The top and bottom of the inner cavity of the ferrule body (1) are fixedly connected to a limit ring (2), the bottom of the ferrule body (1) is fixedly connected to a fixed base (3), the inner cavity of the fixed base (3) is provided with a cavity (4) on all sides, the bottom of the fixed base (3) is provided with grooves (5) on all sides, and the inner cavity of the cavity (4) is provided with an area increasing component (6).
2. A bearing ring that is easy to clamp according to claim 1, characterized in that: The number of the cavities (4), grooves (5) and area-increasing components (6) is four groups, and the four groups of cavities (4), grooves (5) and area-increasing components (6) are arranged in a circular shape at equal distances around the inner cavity of the fixed base (3).
3. The bearing ring that is easy to clamp according to claim 1 is characterized in that: The area increasing component (6) comprises a first bearing (601), the inner side of the first bearing (601) is fixedly connected to the inner wall of the cavity (4), the inner cavity of the first bearing (601) is fixedly connected to a threaded rod (602), the surface of the threaded rod (602) is threadedly connected to a threaded block (603), the surface of the threaded block (603) is fixedly connected to an empty slot extension plate (604), the outer end of the empty slot extension plate (604) passes through the outside of the fixed base (3), the surface of the threaded rod (602) is fixedly connected to a first bevel gear (605), the bottom of the first bevel gear (605) is meshed with a second bevel gear (606), the bottom of the second bevel gear (606) is fixedly connected to a rotating column (607), the bottom end of the rotating column (607) passes through the inner cavity of the groove (5) and is fixedly connected to a hexagonal rotating block (608).
4. A bearing ring that is easy to clamp according to claim 3, characterized in that: The outer end of the threaded rod (602) is fixedly connected to a limiting plate (609), and the diameter of the limiting plate (609) is greater than the diameter of the threaded rod (602).
5. The bearing ring that is easy to clamp according to claim 3 is characterized in that: The top and bottom of the slot extension plate (604) are fixedly connected to guide blocks (611), the top and bottom of the inner wall of the cavity (4) are provided with guide grooves (610), and the inner cavity of the guide groove (610) is slidably connected to the surface of the guide block (611).
6. The bearing ring that is easy to clamp according to claim 3 is characterized in that: A second bearing (612) is fixedly connected to the surface of the rotating column (607), and the top of the second bearing (612) is fixedly connected to the inner wall of the groove (5).
7. The bearing ring that is easy to clamp according to claim 3 is characterized in that: The surface of the first helical gear (605) is provided with tooth 1, and the surface of the second helical gear (606) is provided with tooth 2, and tooth 1 and tooth 2 are meshed with each other.