Bearing ring with flange

Abstract

The utility model discloses a bearing ring with a flange, which comprises a bearing ring body integrally provided with a flange plate, the flange plate is milled with a plurality of special-shaped kerfs arranged in a circumferential manner, and the special-shaped kerfs comprise first curved kerfs extending along the circumferential direction of the flange plate and second straight kerfs extending along the radial direction of the flange plate. One end of the second straight kerf is connected with the outside, the other end of the second straight kerf is connected with the first curved kerf, an elastic piece integrated with the flange plate is formed in an area surrounded by the special-shaped kerf, and a connecting hole is formed in the elastic piece; one end of the first curved kerf is connected with the second straight kerf, and the other end of the first curved kerf is connected with a destressing hole formed in the flange plate. The bearing ring has the advantages of being novel in structure, convenient to install, complete in overall function and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of machinery, and more specifically, to a bearing ring with a flange. Background Art

[0002] After the conventional bearing ring with flange is assembled into a bearing, the flange on it can be used to connect with an external component. Because the flange mounting surface is flat, the deformation around the mounting hole is not obvious when the screws are connected, so the flatness of the mounting surface is required to be high. Based on this, the utility model proposes a bearing ring with flange. Utility Model Content

[0003] The utility model aims to overcome the above-mentioned deficiencies in the prior art and to provide a bearing ring with a flange, which has the characteristics of novel structure and convenient installation.

[0004] In order to solve the above technical problems, the purpose of the utility model is achieved as follows: the utility model involves a bearing ring with a flange, comprising a bearing ring body integrally provided with a flange plate, the flange plate is milled with a plurality of circumferentially arranged special-shaped slits, the special-shaped slits comprising a first curved slit extending along the circumferential direction of the flange plate, a second straight slit extending along the radial direction of the flange plate, one end of the second straight slit is connected to the outside world, and the other end is connected to the first curved slit, the area surrounded by the special-shaped slit forms a spring sheet integral with the flange plate, and a connecting hole is provided on the spring sheet.

[0005] The utility model is further configured as follows: one end of the first curved slit is connected to the second straight slit, and the other end is connected to a stress relief hole opened on the flange.

[0006] The utility model is further configured such that: the connection between the first curved slit and the second straight slit is connected in an arc transition.

[0007] The utility model is further configured as follows: the stress relief hole is arranged on the inner side of the spring piece, and the outer side of the spring piece is provided with a stress relief notch opened on the edge of the flange.

[0008] The utility model is further configured as follows: the connecting hole is a round hole.

[0009] The utility model is further configured such that the interval angles between two adjacent special-shaped slits are equal.

[0010] The utility model is further configured as follows: the number of the special-shaped slits is four, six or eight.

[0011] In summary, the utility model has the following beneficial effects: the bearing ring with flange involved in the utility model has low requirements on the flatness of the installation surface for connection and assembly, is easy and quick to install, has complete overall functions, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of Embodiment 1 of the present utility model;

[0013] Figure 2 It is a schematic diagram of the overall structure of Example 2 of the utility model. DETAILED DESCRIPTION

[0014] In order to enable those skilled in the art to better understand the technical solution of the utility model, the preferred implementation scheme of the utility model is described below in conjunction with specific embodiments, but it should be understood that these descriptions are only for further illustrating the features and advantages of the utility model, rather than limiting the patent requirements of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the utility model.

[0015] The utility model is further described below in conjunction with the accompanying drawings and preferred embodiments.

[0016] Example 1

[0017] See also Figure 1 As shown, a flanged bearing ring involved in this embodiment includes a bearing ring body 2 integrally provided with a flange 1, the flange 1 is milled with a plurality of circumferentially arranged special-shaped slits 3, the special-shaped slits 3 include a first curved slit 31 extending along the circumferential direction of the flange 1, and a second straight slit 32 extending along the radial direction of the flange 1, one end of the second straight slit 32 is connected to the outside, and the other end is connected to the first curved slit 31, the area surrounded by the special-shaped slit 3 forms a spring piece 4 integral with the flange 1, and a connecting hole 5 is opened on the spring piece 4, and the connecting hole 5 is a circular hole.

[0018] Furthermore, one end of the first curved slit 31 is connected to the second straight slit 32 , and the other end is connected to a stress relief hole 6 opened on the flange 1 .

[0019] Furthermore, the connection between the first curved slit 31 and the second straight slit 32 is an arc transition connection.

[0020] Furthermore, the stress relief hole 6 is provided on the inner side of the spring piece 4 , and the outer side of the spring piece 4 is provided with a stress relief notch 7 opened on the edge of the flange 1 .

[0021] Furthermore, the interval angles between two adjacent special-shaped slits 3 are equal.

[0022] Furthermore, the number of the special-shaped slits 3 is four.

[0023] Example 2

[0024] See also Figure 2 As shown, a flanged bearing ring involved in this embodiment includes a bearing ring body 2 integrally provided with a flange 1, the flange 1 is milled with a plurality of circumferentially arranged special-shaped slits 3, the special-shaped slits 3 include a first curved slit 31 extending along the circumferential direction of the flange 1, and a second straight slit 32 extending along the radial direction of the flange 1, one end of the second straight slit 32 is connected to the outside, and the other end is connected to the first curved slit 31, the area surrounded by the special-shaped slit 3 forms a spring piece 4 integral with the flange 1, and a connecting hole 5 is opened on the spring piece 4, and the connecting hole 5 is a circular hole.

[0025] Furthermore, one end of the first curved slit 31 is connected to the second straight slit 32 , and the other end is connected to a stress relief hole 6 opened on the flange 1 .

[0026] Furthermore, the connection between the first curved slit 31 and the second straight slit 32 is an arc transition connection.

[0027] Furthermore, the stress relief hole 6 is provided on the inner side of the spring piece 4 , and the outer side of the spring piece 4 is provided with a stress relief notch 7 opened on the edge of the flange 1 .

[0028] Furthermore, the interval angles between two adjacent special-shaped slits 3 are equal.

[0029] Furthermore, the number of the special-shaped slits 3 is six.

[0030] In this embodiment, after the mounting screw is inserted into the connection hole 5, the spring sheet 4 can be deformed appropriately during the process of connecting the flange 1 with the external component, so that it can meet the installation surface with relatively low flatness, reducing the flatness requirement of the installed surface. The spring sheet 4 formed by the special-shaped slit 3 also extends along the circumference of the flange 1, which can achieve secondary positioning of the fixed bearing ring body 2 in the radial direction.

[0031] The special-shaped slit 3 is formed to form a spring piece 4 connected to the flange 1 .

[0032] The stress relief holes 6 are provided to relieve stress.

[0033] The stress relief notch 7 is provided to relieve stress and concentrate the deformation there.

[0034] The bearing ring with flange involved in the utility model has low requirement on the flatness of the mounting surface for connection and assembly, is easy and quick to install, has perfect overall functions and is highly practical.

[0035] Unless otherwise specified, in the present invention, the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicating orientation or positional relationship are based on the orientation or positional relationship actually shown, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the orientation or positional relationship in the present invention are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood in combination with the embodiments and according to specific circumstances.

[0036] Unless otherwise clearly specified and limited, in the present invention, the terms "disposed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A bearing ring with a flange, comprising a bearing ring body integrally provided with a flange, characterized in that: The flange is milled with a plurality of circumferentially arranged special-shaped slits, which include a first curved slit extending along the circumference of the flange and a second straight slit extending along the radial direction of the flange. One end of the second straight slit is connected to the outside world, and the other end is connected to the first curved slit. The area surrounded by the special-shaped slits forms a spring sheet that is integrated with the flange, and a connecting hole is provided on the spring sheet.

2. The bearing ring with flange according to claim 1, characterized in that: One end of the first curved slit is connected to the second straight slit, and the other end is connected to a stress relief hole opened on the flange.

3. The bearing ring with flange according to claim 2, characterized in that: The connection between the first curved slit and the second straight slit is an arc transition connection.

4. The bearing ring with flange according to claim 2 or 3, characterized in that: The stress relief hole is arranged on the inner side of the spring sheet, and the outer side of the spring sheet is provided with a stress relief notch opened on the edge of the flange.

5. The bearing ring with flange according to claim 4, characterized in that: The connecting hole is a round hole.

6. The bearing ring with flange according to claim 1, characterized in that: The interval angles between two adjacent special-shaped slits are equal.

7. The bearing ring with flange according to claim 6, characterized in that: The number of the special-shaped slits is four, six or eight.

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