Thrust wheel shaft seat with reinforcing ribs

Abstract

The utility model discloses a thrust axle seat with reinforcing ribs, and relates to the technical field of thrust axle seats, the thrust axle seat comprises a fixing seat, a bearing sleeve and a limiting seat, the upper end of the fixing seat is fixedly connected with the lower end of the bearing sleeve through a supporting seat, and a reinforcing plate is arranged on the surface of the supporting seat. A bearing body is arranged on the inner side of the bearing sleeve, and a reinforcing rod is arranged at the upper end of the limiting seat. According to the supporting wheel axle seat with the reinforcing ribs, by arranging the bearing sleeve, the reinforcing plates, the limiting seats and the like, the bearing sleeve is of a detachable structure and is convenient to disassemble and maintain, meanwhile, the reinforcing plates are arranged on the supporting seat, the overall connection strength is improved, during installation and fixation, the fixing seat and the installation face are fixed, and the limiting seats are fixed to the two sides; the reinforcing rods are used for supporting and limiting the two sides of the bearing sleeve, the structural strength of the whole shaft seat is improved, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of a track roller axle seat, in particular to a track roller axle seat with reinforcing ribs. Background Art

[0002] The track roller bearing seat is a large and extra-large bearing seat with a special structure that can accept comprehensive loads. It is a component that fixes and reduces the load friction coefficient during mechanical transmission. The track roller bearing seat is an important component in contemporary mechanical equipment. Its main function is to support the mechanical rotating body to reduce the mechanical load friction coefficient of the equipment during transmission.

[0003] For example, patent number CN209195973U discloses a track roller bearing seat with a long service life, including a base and a bearing clamping device, the base is composed of a spring, a slider, a shock-absorbing pad, a slide groove and a shock-absorbing column, the opposite surfaces of the slide grooves on both sides are connected to the inner wall of the base, the inner side of the slide groove is connected to the outer surface of the slider, the slider is connected to the two sides of the shock-absorbing pad at the end away from the slide groove, the bottom of the shock-absorbing pad is connected to the top of the spring, the bottom of the spring is connected to the inner bottom of the base, the top of the shock-absorbing pad is connected to the bottom of the shock-absorbing column, and the bearing clamping device is composed of a lower clamping block, a nut, and a bolt. The utility model solves the problem that the track roller bearing seat generates vibration during operation, and this vibration is harmful to the stability of the equipment. If the vibration of the equipment is too large, its service life will be greatly reduced and the maintenance cost of the equipment will be increased;

[0004] The existing track roller axle seats are mostly fixed by bolts, but when the vibration of the equipment or the track roller axle seat is too large, the bolt structure is likely to loosen, and at the same time, there is no support limit on both sides, which is easy to cause damage to the axle seat. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a track roller axle seat with reinforcing ribs, which solves the problem that the prior track roller axle seats are mostly fixed by bolts, but when the vibration of the equipment or the track roller axle seat is too large, the bolt structure is likely to loosen, and at the same time there is no support limit on both sides, which easily causes damage to the axle seat.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a supporting wheel shaft seat with reinforcing ribs, including a fixed seat, a bearing sleeve, and a limit seat, the upper end of the fixed seat and the lower end of the bearing sleeve are fixedly connected through a support seat, a reinforcing plate is arranged on the surface of the support seat, a bearing body is arranged on the inner side of the bearing sleeve, and a reinforcing rod is arranged on the upper end of the limit seat;

[0007] The bearing sleeve is composed of an upper retaining ring and a lower retaining ring. Upper connecting blocks are provided at both ends of the upper retaining ring and lower connecting blocks are provided at both ends of the lower retaining ring. The lower connecting blocks are designed in an L-shaped structure and are adapted to each other.

[0008] Preferably, the upper end of the support seat is fixedly connected to the lower clamping ring, and two groups of reinforcement plates are arranged on the front and rear sides of the support seat, and the reinforcement plates in each group are distributed at equal intervals.

[0009] Preferably, the upper retaining ring and the lower retaining ring are respectively fitted and connected to the upper and lower ends of the bearing body, and the upper connecting block and the lower connecting block are detachably connected by bolts.

[0010] Preferably, a fixing hole is provided on the side of the surface of the fixing seat, and a similar fixing hole is provided on the surface of the limiting seat.

[0011] Preferably, two of the limiting seats are symmetrically arranged on the left and right sides of the fixing seat.

[0012] Preferably, one end of the reinforcement rod is rotatably connected to the limiting seat, and the other end of the reinforcement rod is rotatably connected to the lower connecting block.

[0013] Beneficial Effects

[0014] The utility model provides a supporting wheel axle seat with reinforcing ribs. Compared with the prior art, it has the following beneficial effects:

[0015] The supporting wheel axle seat with reinforced ribs is provided with a bearing sleeve, a reinforcement plate and a limit seat, etc. The bearing sleeve is a detachable structure, which is convenient for disassembly and maintenance. At the same time, multiple reinforcement plates are provided on the support seat to increase the strength of the overall connection. During installation and fixation, the fixed seat and the mounting surface are fixed, and the limit seats are fixed on both sides. The reinforcement rods are used to support and limit the two sides of the bearing sleeve, thereby increasing the structural strength of the overall axle seat and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 This is a front view structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the bearing sleeve of the utility model.

[0020] In the figure: 1. fixing seat; 11. fixing hole; 2. bearing sleeve; 21. upper retaining ring; 22. lower retaining ring; 23. upper connecting block; 24. lower connecting block; 3. supporting seat; 4. reinforcing plate; 5. bearing body; 6. limiting seat; 7. reinforcing rod. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 The utility model provides a technical solution: a supporting wheel shaft seat with reinforcing ribs, including a fixed seat 1 and a bearing sleeve 2, a limiting seat 6, the bearing sleeve 2 is composed of an upper snap ring 21 and a lower snap ring 22, the left and right ends of the upper snap ring 21 are provided with upper connecting blocks 23, the left and right ends of the lower snap ring 22 are provided with lower connecting blocks 24, the lower connecting blocks 24 are designed in an L-shaped structure, the upper connecting blocks 23 and the lower connecting blocks 24 are adapted, the upper end of the fixed seat 1 and the lower end of the bearing sleeve 2 are fixedly connected through a support seat 3, a reinforcing plate 4 is provided on the surface of the support seat 3, the upper end of the support seat 3 and the lower snap ring 22 are fixedly connected, the reinforcing plates 4 are located on the front and rear sides of the support seat 3, and two groups of reinforcing plates 4 are provided, each group of reinforcing plates 4 is distributed at equal intervals, the bearing sleeve 2 is a detachable structure, which is convenient for disassembly and maintenance, and a plurality of reinforcing plates 4 are provided on the support seat 3 to increase the strength of the overall connection;

[0023] A bearing body 5 is provided on the inner side of the bearing sleeve 2, and an upper retaining ring 21 and a lower retaining ring 22 are respectively fitted and connected to the upper and lower ends of the bearing body 5, and an upper connecting block 23 and a lower connecting block 24 are detachably connected by bolts. A fixing hole 11 is provided on the side of the surface of the fixing seat 1, and the same fixing hole 11 is provided on the surface of the limiting seat 6. Two limiting seats 6 are symmetrically provided on the left and right sides of the fixing seat 1, and a reinforcing rod 7 is provided on the upper end of the limiting seat 6. One end of the reinforcing rod 7 is rotatably connected to the limiting seat 6, and the other end of the reinforcing rod 7 is rotatably connected to the lower connecting block 24. The fixing seat 1 is fixed to the mounting surface, and the limiting seat 6 is fixed on both sides. The reinforcing rod 7 is used to support and limit both sides of the bearing sleeve 2, thereby increasing the structural strength of the overall shaft seat and improving practicality.

[0024] During operation, the fixing seat 1 is connected and fixed to the mounting surface through the fixing holes 11 on the surface, and a plurality of reinforcing plates 4 are arranged on the supporting seat 3 to increase the strength of the overall connection, and the limiting seat 6 is fixed on both sides, and the reinforcing rod 7 is used to support and limit both sides of the bearing sleeve 2, so as to increase the structural strength of the overall shaft seat and reduce the influence of vibration on the shaft seat. The bearing sleeve 2 is composed of an upper retaining ring 21 and a lower retaining ring 22, which is convenient for disassembly and maintenance. During vibration, the reinforcing rods 7 on both sides reinforce and limit the bearing sleeve 2 to prevent shaking caused by loose bolts.

[0025] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A supporting wheel shaft seat with reinforcing ribs, comprising a fixing seat (1), a bearing sleeve (2), and a limiting seat (6), characterized in that: The upper end of the fixing seat (1) and the lower end of the bearing sleeve (2) are fixedly connected via a supporting seat (3); a reinforcing plate (4) is provided on the surface of the supporting seat (3); a bearing body (5) is provided on the inner side of the bearing sleeve (2); and a reinforcing rod (7) is provided at the upper end of the limiting seat (6); The bearing sleeve (2) is composed of an upper snap ring (21) and a lower snap ring (22); upper connecting blocks (23) are arranged at both left and right ends of the upper snap ring (21); lower connecting blocks (24) are arranged at both left and right ends of the lower snap ring (22); the lower connecting blocks (24) are designed in an L-shaped structure; the upper connecting blocks (23) and the lower connecting blocks (24) are adapted to each other.

2. The supporting wheel axle seat with reinforcing ribs according to claim 1, characterized in that: The upper end of the support seat (3) is fixedly connected to the lower clamping ring (22), and two groups of reinforcement plates (4) are arranged on the front and rear sides of the support seat (3), and the reinforcement plates (4) in each group are distributed at equal intervals.

3. The supporting wheel axle seat with reinforcing ribs according to claim 1, characterized in that: The upper snap ring (21) and the lower snap ring (22) are respectively connected to the upper and lower ends of the bearing body (5), and the upper connecting block (23) and the lower connecting block (24) are detachably connected by bolts.

4. The supporting wheel axle seat with reinforcing ribs according to claim 1, characterized in that: A fixing hole (11) is provided on the side of the surface of the fixing seat (1), and a similar fixing hole (11) is provided on the surface of the limiting seat (6).

5. The supporting wheel axle seat with reinforcing ribs according to claim 1, characterized in that: The limiting seats (6) are symmetrically arranged on the left and right sides of the fixing seat (1).

6. The supporting wheel axle seat with reinforcing ribs according to claim 1, characterized in that: One end of the reinforcement rod (7) is rotatably connected to the limiting seat (6), and the other end of the reinforcement rod (7) is rotatably connected to the lower connecting block (24).

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