Wear-resistant cast bearing support

Abstract

The utility model discloses a wear-resistant cast bearing support which comprises a bottom plate, the top of the bottom plate is fixedly connected with a supporting frame, the top of the supporting frame is fixedly connected with a placing ring, the top of the placing ring is provided with a gap, and the outer wall of the top of the placing ring is fixedly connected with two first mounting blocks and two second mounting blocks. A first mounting block and a second mounting block are arranged on the supporting frame, a fixing bolt is inserted between the first mounting block and the second mounting block, a plurality of fixing rings are arranged in the placing ring, a stud is inserted between the opposite fixing rings, one end of the stud is sleeved with a gasket, a plurality of first mounting holes are formed in the top of the bottom plate, and a plurality of reinforcing ribs are fixedly connected between the bottom plate and the supporting frame. According to the utility model, the fixing rings are placed in the placing rings, the fixing rings are positioned at the two ends of the bearing, the gasket is sleeved at one end of the stud through the stud, and then the nut is tightened to fix the bearing in the radial direction, so that the bearing is prevented from moving in the radial direction.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing supports, in particular to a wear-resistant casting bearing support. Background Art

[0002] Bearings are an important part of mechanical equipment. Their main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. Where there is a bearing, there must be a support point. The inner support point of the bearing is the shaft, and the outer support is what is commonly called the bearing seat.

[0003] The existing bearing support and the bearing are fixed by multiple bolts, but lack a fixing mechanism in the radial direction, which causes the bearing to slide easily in the radial direction and come out. Utility Model Content

[0004] The utility model aims to solve the defect of the prior art that the bearing support is lack of a fixing mechanism in the radial direction, and proposes a wear-resistant casting bearing support.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A wear-resistant cast bearing support includes a base plate, a support frame is fixedly connected to the top of the base plate, a placement ring is fixedly connected to the top of the support frame, a gap is provided at the top of the placement ring, two first mounting blocks and two second mounting blocks are fixedly connected to the top outer wall of the placement ring, a fixing bolt is inserted between the first mounting block and the second mounting block, a plurality of fixing rings are provided in the placement ring, studs are inserted between the opposite fixing rings, and a gasket is sleeved on one end of the stud.

[0007] Furthermore, a plurality of first mounting holes are provided on the top of the base plate.

[0008] Furthermore, a plurality of reinforcing ribs are fixedly connected between the base plate and the support frame.

[0009] Furthermore, a rubber pad is bonded to one side of the fixing ring.

[0010] Furthermore, one end of the stud is threadedly sleeved with a nut.

[0011] Furthermore, two second mounting holes are provided on one side of the fixing ring, and the studs are inserted into the second mounting holes.

[0012] The beneficial effects of the utility model are:

[0013] 1. Place the fixing ring into the placement ring and make the fixing ring located at both ends of the bearing, then put the gasket on one end of the stud through the stud, and then tighten the nut to radially fix the bearing to prevent the bearing from moving in the longitudinal direction.

[0014] 2. The setting of the rubber pad can increase the friction between the fixing ring and the bearing, thereby improving the stability of the bearing fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a wear-resistant casting bearing support proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the exploded structure of a wear-resistant casting bearing support proposed by the utility model;

[0017] Figure 3 The utility model is a partial structural schematic diagram of a wear-resistant casting bearing support.

[0018] In the figure: 1, base plate; 2, first mounting hole; 3, support frame; 4, reinforcing ribs; 5, placement ring; 6, first mounting block; 7, second mounting block; 8, fixing ring; 9, rubber pad; 10, second mounting hole; 11, stud; 12, gasket; 13, nut. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-Figure 3 A wear-resistant cast bearing support comprises a base plate 1, a support frame 3 is welded on the top of the base plate 1, a placement ring 5 is welded on the top of the support frame 3, a gap is provided on the top of the placement ring 5, two first mounting blocks 6 and two second mounting blocks 7 are welded on the top outer wall of the placement ring 5, a fixing bolt is inserted between the first mounting block 6 and the second mounting block 7, the fixing bolt is inserted between the first mounting block 6 and the second mounting block 7, so as to tighten the placement ring 5 and then fix the bearing, a plurality of fixing rings 8 are arranged in the placement ring 5, studs 11 are inserted between the relative fixing rings 8, a gasket 12 is sleeved on one end of the stud 11, a nut 13 is threadedly sleeved on one end of the stud 11, the fixing ring 8 is placed in the placement ring 5, and the fixing ring 8 is located at both ends of the bearing, and then the gasket 12 is sleeved on one end of the stud 11 through the stud 11, and then the nut 13 is tightened to radially fix the bearing.

[0021] A plurality of first mounting holes 2 are provided at the top of the base plate 1, and the base plate 1 is fixed through the first mounting holes 2. A plurality of reinforcing ribs 4 are welded between the base plate 1 and the support frame 3, and the reinforcing ribs 4 strengthen the firmness of the connection between the base plate 1 and the support frame 3. A rubber pad 9 is bonded to one side of the fixing ring 8. The design of the rubber pad 9 increases the friction between the fixing ring 8 and the bearing, and improves the stability of the bearing fixation. Two second mounting holes 10 are provided on one side of the fixing ring 8, and the studs 11 are inserted into the second mounting holes 10.

[0022] Working principle: When in use, place the bearing into the placement ring 5, then insert the fixing bolt between the first mounting block 6 and the second mounting block 7, so as to tighten the placement ring 5 and fix the bearing, then place the fixing ring 8 into the placement ring 5, and make the fixing ring 8 located at both ends of the bearing, then insert the stud 11 into the second mounting hole 10, then put the gasket 12 on one end of the stud 11, and then tighten the nut 13 to radially fix the bearing.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wear-resistant cast bearing support, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a support frame (3), the top of the support frame (3) is fixedly connected to a placement ring (5), a gap is provided at the top of the placement ring (5), two first mounting blocks (6) and two second mounting blocks (7) are fixedly connected to the top outer wall of the placement ring (5), a fixing bolt is inserted between the first mounting block (6) and the second mounting block (7), a plurality of fixing rings (8) are provided in the placement ring (5), studs (11) are inserted between the opposite fixing rings (8), and a gasket (12) is sleeved on one end of the stud (11).

2. A wear-resistant casting bearing support according to claim 1, characterized in that: A plurality of first mounting holes (2) are provided on the top of the base plate (1).

3. The wear-resistant casting bearing support according to claim 1, characterized in that: A plurality of reinforcing ribs (4) are fixedly connected between the bottom plate (1) and the support frame (3).

4. A wear-resistant casting bearing support according to claim 1, characterized in that: A rubber pad (9) is bonded to one side of the fixing ring (8).

5. The wear-resistant casting bearing support according to claim 1, characterized in that: One end of the stud (11) is threadedly sleeved with a nut (13).

6. The wear-resistant casting bearing support according to claim 1, characterized in that: Two second mounting holes (10) are provided on one side of the fixing ring (8), and the studs (11) are inserted into the second mounting holes (10).

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