Supporting structure for bearing ring machining

Abstract

The utility model provides a bearing ring processing support structure, including connecting plate, support plate and support block, the top of connecting plate is equipped with the mounting through groove, two support plate is connected in the mounting through groove, and the included angle between the two support plate can be adjusted in the mounting through groove, the top end of each support plate is connected with the wheel-shaped support block. The bearing ring supporting device has the advantages that the two supporting plates are arranged in the mounting through groove in the top of the connecting plate, the inclination angle of the two supporting plates can be adjusted, then the included angle between the two supporting plates can be adjusted, the bearing ring supporting device is suitable for supporting bearing rings of different sizes, and supporting is more stable.

Description

Technical Field

[0001] This utility model belongs to the field of bearing ring processing equipment, and in particular relates to a support structure for bearing ring processing. Background Technology

[0002] When grinding bearing rings, they are fixed by magnetic attraction, and the magnetic poles drive the bearing rings to rotate. During rotation, the grinding disc grinds the bearing rings. To support bearing rings with conical surfaces, a support structure for grinding bearing rings is disclosed in Chinese utility model patent application number 202220430325.3. The structure includes a fixing component, which includes a fixing block. A support component is mounted on the fixing block to support the bearing rings. The support component includes a support block, which is fixedly mounted on the fixing block. An inclination angle is set between the support block and the fixing block. An installation groove is formed on the support block, and two supporting rolling elements are arranged in the installation groove to support the bearing rings. Although this structure can support bearing rings with conical surfaces, the positions of the two supporting rolling elements are fixed, which cannot well adapt to the support requirements of bearing rings of various sizes. Utility Model Content

[0003] In view of this, the present invention aims to overcome the shortcomings of the above-mentioned problems in the prior art and proposes a support structure for the processing of bearing rings.

[0004] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0005] A support structure for machining bearing rings includes a connecting plate, a support plate, and a support block. The top of the connecting plate has an installation slot, and two support plates are connected in the installation slot. The included angle between the two support plates can be adjusted in the installation slot. A wheel-shaped support block is connected to the top of each support plate.

[0006] Furthermore, the top of the connecting plate is symmetrically fixed with two connecting parts, forming an installation through groove between the two connecting parts. Connecting holes are provided on both the left and right sides at the lower part of each connecting part. Rotating pins are provided between the two corresponding connecting holes of the two connecting parts. The lower part of the support plate is rotatably connected to the rotating pins. Multiple limiting holes are evenly provided at the upper part of each connecting part corresponding to each connecting hole. Through holes are provided on the support plate corresponding to the limiting holes. The support plate is fixed in the installation through groove by the cooperation of the positioning pins with the through holes and the corresponding limiting holes.

[0007] Furthermore, the top corners on both sides of the connecting part are designed as outward-protruding fan-shaped structures, and the limiting holes are set at the fan-shaped structures.

[0008] Furthermore, the distance between each limiting hole and the corresponding connecting hole is equal, and is consistent with the distance between the through hole and the rotating pin.

[0009] Furthermore, the thickness of the support plate matches the width of the mounting slot.

[0010] Furthermore, two support parts, both inclined backward, are symmetrically fixed to the top of the support plate, and a support rod is connected between the two corresponding support parts. The support block is a bearing and is sleeved on the support rod.

[0011] Furthermore, the bottom sides of the connecting plate are provided with integrally formed fixing parts, and the fixing parts are provided with strip-shaped holes.

[0012] Furthermore, weight-reduction holes are provided on the connecting plate.

[0013] Compared with the prior art, this utility model has the following advantages:

[0014] The bearing ring processing support structure of this utility model sets two support plates in the mounting slot at the top of the connecting plate, and allows the tilt angle of the two support plates to be adjusted, thereby adjusting the included angle between the two support plates, making it suitable for supporting bearing rings of different sizes, and providing more stable support. Attached Figure Description

[0015] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0016] Figure 1 This is a schematic diagram of the support structure for machining bearing rings according to an embodiment of the present utility model;

[0017] Figure 2 This is a side view of the support structure for machining bearing rings according to an embodiment of the present utility model;

[0018] Figure 3 This is a schematic diagram of the support plate structure according to an embodiment of the present utility model.

[0019] Explanation of reference numerals in the attached figures:

[0020] 1. Connecting plate; 11. Connecting part; 12. Mounting through groove; 13. Limiting hole; 14. Weight reduction hole; 15. Fixing part; 16. Strip hole; 2. Support plate; 21. Supporting part; 22. Through hole; 3. Support block; 4. Support rod; 5. Rotating pin; 6. Positioning pin. Detailed Implementation

[0021] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0025] As shown in the figure, a support structure for machining bearing rings includes a connecting plate 1, a support plate 2, and a support block 3. The connecting plate 1 has a mounting groove 12 at its top. Two support plates 2 are connected within the mounting groove 12, and the included angle between the two support plates 2 is adjustable within the mounting groove 12. A wheel-shaped support block 3 is connected to the top of each support plate 2. In this embodiment, the two support plates 2 are positioned in the mounting groove 12 at the top of the connecting plate 1, and the tilt angle of the two support plates 2 can be adjusted, thereby adjusting the included angle between the two support plates 2. This makes it suitable for supporting bearing rings of different sizes, and the support is more stable.

[0026] Two connecting parts 11 are symmetrically fixed to the top of the connecting plate 1, forming a mounting groove 12 between them. Connecting holes are provided on both the left and right sides at the lower part of each connecting part 11. A rotating pin 5 is provided between the two corresponding connecting holes of the two connecting parts 11. The lower part of the support plate 2 is rotatably connected to the rotating pin 5. Multiple limiting holes 13 are evenly provided on the upper part of each connecting part 11 corresponding to each connecting hole. A through hole 22 is provided on the support plate 2 corresponding to the limiting holes 13. The support plate 2 is fixed in the mounting groove 12 by a positioning pin 6 engaging with the through hole 22 and the corresponding limiting hole 13. In this embodiment, the rotating pin 5 is a bolt and nut pair, and the positioning pin 6 is a flat-headed cylindrical pin with a hole, which, in conjunction with a pin, limits the position of the support plate 2. In this embodiment, the connecting plate 1 and the connecting parts 11 are integrally formed.

[0027] The top corners of the left and right sides of the connecting part 11 are designed as outward protruding fan-shaped structures, and the limiting holes 13 are set at the fan-shaped structures. The fan-shaped structures increase the mounting surface on the left and right sides of the connecting part 11, providing more opening positions for the limiting holes 13 and increasing the adjustable range of the support plate 2.

[0028] The distance between each limiting hole 13 and the corresponding connecting hole is equal, and is consistent with the distance between the through hole 22 and the rotating pin 5.

[0029] The thickness of the support plate 2 matches the width of the mounting slot 12, ensuring that the support plate 2 will not wobble back and forth.

[0030] Two support portions 21, both inclined backward, are symmetrically fixed to the top of the support plate 2. A support rod 4 is connected between the two corresponding support portions 21. The support block 3 is a bearing and is sleeved on the support rod 4. In this embodiment, the support plate 2 and the support portions 21 are integrally formed structures.

[0031] The bottom two sides of the connecting plate 1 are provided with integrally formed fixing parts 15, and the fixing parts 15 are provided with strip holes 16.

[0032] The connecting plate 1 has a weight reduction hole 14.

[0033] The working process of this embodiment is as follows:

[0034] The connecting plate 1 can be fixed to the operating platform via the fixing part 15. The included angle between the two support plates 2 is adjusted according to the size of the bearing ring to be supported. During adjustment, the appropriate limiting hole 13 is selected to cooperate with the positioning pin 6 to position and fix the support plate 2. Before grinding, the bearing ring is first placed on the magnetic pole for adsorption and fixation, with the bottom of the bearing ring abutting between the upper sides of the two support blocks 3, thus supporting the bearing ring sequentially. Then, the bearing ring is ground by the grinding disc.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A support structure for machining bearing rings, characterized in that: It includes a connecting plate, a support plate, and a support block. The top of the connecting plate has an installation slot, and two support plates are connected in the installation slot. The included angle between the two support plates can be adjusted in the installation slot. A wheel-shaped support block is connected to the top of each support plate.

2. The support structure for machining bearing rings according to claim 1, characterized in that: The top of the connecting plate has two symmetrically fixed connecting parts, forming an installation through groove between the two connecting parts. Connecting holes are provided on both the left and right sides at the bottom of each connecting part. Rotating pins are provided between the two corresponding connecting holes of the two connecting parts. The lower part of the support plate is rotatably connected to the rotating pins. Multiple limiting holes are evenly provided at the top of each connecting part corresponding to each connecting hole. Through holes are provided on the support plate corresponding to the limiting holes. The support plate is fixed in the installation through groove by the cooperation of the positioning pins with the through holes and the corresponding limiting holes.

3. The support structure for machining bearing rings according to claim 2, characterized in that: The top corners on both sides of the connecting part are designed as outward protruding fan-shaped structures, and the limiting holes are set at the fan-shaped structures.

4. The support structure for machining bearing rings according to claim 2, characterized in that: The distance between each limiting hole and the corresponding connecting hole is equal, and is consistent with the distance between the through hole and the rotating pin.

5. The support structure for machining bearing rings according to claim 2, characterized in that: The thickness of the support plate matches the width of the mounting slot.

6. The support structure for machining bearing rings according to claim 1, characterized in that: The top of the support plate is symmetrically fixed with two support parts that are both inclined backward. A support rod is connected between the two corresponding support parts. The support block is a bearing and is sleeved on the support rod.

7. The support structure for machining bearing rings according to claim 1, characterized in that: The bottom two sides of the connecting plate are provided with an integrally formed fixing part, and the fixing part is provided with a strip hole.

8. The support structure for machining bearing rings according to claim 1, characterized in that: Weight reduction holes are provided on the connecting plate.

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