Split type bearing seat

Abstract

The utility model discloses a split type bearing seat, which relates to the technical field of bearing seats, and comprises a first base and a second base, the centers of the first base and the second base are respectively provided with a through groove, the opposite ends of the first base and the second base are respectively provided with a sealing groove, and the annular side wall of each sealing groove is provided with a plurality of clamping grooves around the circle center array; a positioning ring is arranged between the first base and the second base, sealing rings are arranged at the two ends of the positioning ring, the sealing rings are correspondingly inserted into the sealing grooves, a plurality of positioning blocks are arranged on the outer walls of the sealing rings in a circle center array mode, the positioning blocks are correspondingly inserted into the clamping grooves, and positioning holes are formed in the middles of the sealing rings; the bearing seat has the advantages that the bearing seat of a split structure is adopted and comprises the first base, the second base and the positioning rings, the positioning rings with different positioning hole diameters are selected according to the requirements of the bearings so as to meet the installation requirements of the bearings with different diameters, and the bearing seat is flexible and practical.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing seats, in particular to a split bearing seat. Background Art

[0002] Bearing seats are large and extra-large bearing seats with a unique structure that can accommodate comprehensive loads. They feature a compact structure, flexible rotation, and easy installation and maintenance. Wherever there is a bearing, there must be a support point. The internal support point of the bearing is the shaft, and the external support point is commonly known as the bearing seat. Bearing seats are divided into split and integrated types. Currently, the diameter of the positioning hole for installing the bearing in the bearing seat is fixed, which lacks flexibility and cannot be used to install bearings of different diameters, resulting in insufficient applicability. To address the above-mentioned problems, the utility model proposes a split bearing seat. Utility Model Content

[0003] The purpose of the present invention is to provide a split bearing seat to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: a split bearing seat, comprising a first base and a second base, wherein the centers of the first base and the second base are each provided with a through groove, opposite ends of the first base and the second base are each provided with a sealing groove, and a plurality of slots are provided on the annular side wall of the sealing groove in a circle-centered array;

[0005] A positioning ring is provided between the first base and the second base, and sealing rings are provided at both ends of the positioning ring. The sealing rings are inserted into the sealing grooves accordingly, and a plurality of positioning blocks are arranged in a circle-centered array on the outer wall of the sealing ring. The positioning blocks are inserted into the card slots accordingly, and a positioning hole is provided in the middle of the sealing ring.

[0006] Preferably, a plurality of bolts are arranged in a circular array between the first base and the second base, and the first base and the second base are fastened by a bolt thread connection.

[0007] Preferably, the sealing ring is matched with the sealing groove.

[0008] Preferably, the positioning block is matched with the card slot.

[0009] Preferably, the lower ends of the first base and the second base are both provided with an integrally formed mounting plate, and the mounting plates are symmetrically provided with threaded holes.

[0010] Compared with the existing technology, the beneficial effects of the present invention are: the present invention adopts a split-structure bearing seat, including a first base, a second base and a positioning ring. Positioning rings with different positioning hole diameters are selected according to bearing requirements to meet the installation of bearings of different diameters, which is flexible, novel and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural diagram of the utility model;

[0012] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0013] Figure 3 This is a schematic cross-sectional view of the utility model;

[0014] Figure 4 This is a schematic diagram of the positioning ring structure of the present utility model.

[0015] In the figure: 1. first base; 11. through groove; 12. sealing groove; 121. clamping groove; 13. mounting plate; 2. second base; 3. positioning ring; 31. sealing ring; 32. positioning block; 33. positioning hole; 4. bolt. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] See also Figure 1-4 The utility model provides a technical solution: a split bearing seat, including a first base 1 and a second base 2, the centers of the first base 1 and the second base 2 are each provided with a through groove 11, the opposite ends of the first base 1 and the second base 2 are each provided with a sealing groove 12, and the annular side wall of the sealing groove 12 is provided with a plurality of card grooves 121 in a circle center array;

[0018] A positioning ring 3 is provided between the first base 1 and the second base 2. A sealing ring 31 is provided at both ends of the positioning ring 3. The sealing ring 31 is inserted into the sealing groove 12 accordingly. A plurality of positioning blocks 32 are arranged in a circular array on the outer wall of the sealing ring 31. The positioning blocks 32 are inserted into the card slot 121 accordingly. A positioning hole 33 is provided in the middle of the sealing ring 31.

[0019] Furthermore, a plurality of bolts 4 are provided in a circular array between the first base 1 and the second base 2, and the first base 1 and the second base 2 are threadedly connected and locked by the bolts 4. The first base 1 and the second base 2 and the positioning ring 3 therebetween are locked and installed by the plurality of bolts 4.

[0020] Furthermore, the sealing ring 31 is matched with the sealing groove 12. The sealing ring 31 is inserted into the matching sealing groove 12 to achieve sealing at the joint, thereby avoiding leakage of lubricating oil and ensuring sealing performance.

[0021] Furthermore, the positioning block 32 is matched with the slot 121. By inserting the positioning block 32 into the matched slot 121, it is ensured that the connection of the positioning block 32 is stable when the internal bearing rotates.

[0022] Furthermore, the lower ends of the first base 1 and the second base 2 are both provided with an integrally formed mounting plate 13, and threaded holes are symmetrically provided on the mounting plate 13. The bearing seat is correspondingly mounted through the threaded holes on the mounting plate 13.

[0023] Specifically, when installing, first select the positioning ring 3 with different positioning hole 33 diameters according to the bearing requirements, and then press the bearing into the positioning hole 33 for installation, such as Figure 4 As shown, the caliber of the positioning hole 33 is the maximum caliber at this time; then the sealing ring 31 and the positioning block 32 on the positioning ring 3 are inserted into the sealing groove 12 and the card groove 121 corresponding to the first base 1 and the second base 2, and the first base 1 and the second base 2 are locked with bolts 4; the bearing seat of the utility model can replace the positioning ring 3 with different calibers of the positioning hole 33 to meet the installation of bearings of different diameters, which is flexible, novel and practical.

[0024] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A split bearing seat, comprising a first base (1) and a second base (2), characterized in that: A through groove (11) is provided at the center of each of the first base (1) and the second base (2); a sealing groove (12) is provided at one opposite end of each of the first base (1) and the second base (2); and a plurality of clamping grooves (121) are provided on the annular side wall of the sealing groove (12) in a circle-centered array; A positioning ring (3) is provided between the first base (1) and the second base (2), and sealing rings (31) are provided at both ends of the positioning ring (3), and the sealing rings (31) are correspondingly inserted into the sealing grooves (12), and a plurality of positioning blocks (32) are arranged in a circle-centered array on the outer wall of the sealing ring (31), and the positioning blocks (32) are correspondingly inserted into the card slots (121), and a positioning hole (33) is provided in the middle of the sealing ring (31).

2. A split bearing seat according to claim 1, characterized in that: A plurality of bolts (4) are arranged in a circular array between the first base (1) and the second base (2), and the first base (1) and the second base (2) are threadedly connected and locked by the bolts (4).

3. The split bearing seat according to claim 1, characterized in that: The sealing ring (31) is matched with the sealing groove (12).

4. The split bearing seat according to claim 1, characterized in that: The positioning block (32) is matched with the card slot (121).

5. The split bearing seat according to claim 1, characterized in that: The lower ends of the first base (1) and the second base (2) are both provided with an integrally formed mounting plate (13), and threaded holes are symmetrically provided on the mounting plate (13).

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