Splicing type integral bearing seat structure

Abstract

The utility model discloses a splicing type integral bearing seat structure which comprises an upper bearing seat body and a lower bearing seat body, and the upper bearing seat body and the lower bearing seat body are fixed through a bolt. The upper bearing seat body comprises a first bearing seat body and a first bearing seat wall plate, the first bearing seat body is installed on the first bearing seat wall plate, a first rib plate is installed on the portion, located on the outer side of the first bearing seat body, of the first bearing seat wall plate, and first baffles are installed on the two sides of the first bearing seat wall plate; a second rib plate is mounted on the first bearing seat wall plate between the first baffle and the first bearing seat body; the first bearing seat body is connected with a second baffle through a first supporting plate. According to the utility model, the requirement on the installation precision is reduced, the installation is more convenient, the overall stress of parts is more uniform, the mechanical property of the bearing seat is better, and the reliability is higher; the utilization rate of the bearing seat material is higher, and the production cost is reduced.

Description

Technical Field

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

[0002] The bearing seat is a key structural component for installing and fixing bearings. It can be used to bear comprehensive loads such as axial force and torque. For dual-axis drive systems, an independent bearing seat is usually set on each axis. The material of the bearing seat is an integral casting or forging.

[0003] The bearing seats on the two axes of the dual-axis system are independent of each other. During installation, the installation accuracy is high, and the center distance and position of the dual axes are difficult to control; the two separate bearing seats bear separate loads, and the forces will affect each other, resulting in uneven force on the entire structure. At present, the common materials used for bearing seats are integral castings or forgings. No matter which one is used, there are shortcomings. The quality of integral castings is unstable, there are many defects, the mechanical properties are relatively poor, and for small batch production, the mold opening cost is high; for integral forgings, due to the structural shape of the bearing seat, the utilization rate of forging materials is not high. Before and after forming, a lot of forging materials are wasted, resulting in high raw material costs. Utility Model Content

[0004] The utility model aims to provide a spliced ​​integral bearing seat structure to solve the problems in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spliced ​​integral bearing seat structure, comprising an upper bearing seat body and a lower bearing seat body, characterized in that: the upper bearing seat body and the lower bearing seat body are fixed by bolts;

[0006] The upper bearing seat body comprises a first bearing seat body and a first bearing seat wall plate, wherein the first bearing seat body is mounted on the first bearing seat wall plate, the first bearing seat wall plate is located on the outer side of the first bearing seat body and is mounted with a first rib plate, first baffle plates are mounted on both sides of the first bearing seat wall plate, and the first bearing seat wall plate is located between the first baffle plate and the first bearing seat body and is mounted with a second rib plate; the first bearing seat body is connected to the second baffle plate via a first support plate;

[0007] The lower bearing seat body includes a second bearing seat body and a second bearing seat wall panel, the second bearing seat body is installed on the second bearing seat wall panel, the second bearing seat wall panel is located on the outside of the second bearing seat body and is installed with a third rib plate, third baffles are installed on both sides of the second bearing seat wall panel, and a bottom plate is installed at one end of the second bearing seat wall panel away from the upper bearing seat body; the second bearing seat body is connected to the fourth baffle through a second support plate.

[0008] Preferably, the first bearing seat body and the first baffle are both welded to the first bearing seat wall panel, the two sides of the first rib plate are respectively welded to the first bearing seat body and the first bearing seat wall panel, and the three sides of the second rib plate are respectively welded to the first baffle, the first bearing seat body and the first bearing seat wall panel.

[0009] Preferably, the first support plate is welded to the first bearing seat body, and the second baffle is welded to the first support plate.

[0010] Preferably, the second bearing seat body, the third baffle plate and the bottom plate are all welded to the second bearing seat wall plate, and the three sides of the third rib plate are respectively welded to the second bearing seat body, the second bearing seat wall plate and the bottom plate.

[0011] Preferably, the second support plate is welded to the second bearing seat body, and the fourth baffle is welded to the second support plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the connection between the parts is in the form of welding, the upper and lower bearing seat bodies are connected by fasteners to form an integral bearing seat structure, the bearing seat hole is completed by boring the bearing seat after the overall assembly, and the boring accuracy can ensure that the center distance tolerance of the bearing seat hole is within 0.02mm. The precision requirements for installation are reduced, the installation is more convenient, the overall force of the parts is more uniform, the mechanical properties of the bearing seat are better, and the reliability is higher; the utilization rate of the bearing seat material is higher, and the production cost is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the utility model from the back perspective;

[0016] Figure 3 It is the front view of the utility model;

[0017] Figure 4 It is a rear view of the utility model;

[0018] Figure 5 It is a side view of the utility model.

[0019] In the figure: 1. first bearing seat body; 2. first bearing seat wall panel; 3. first rib plate; 4. second rib plate; 5. first baffle plate; 6. first support plate; 7. second baffle plate; 8. second bearing seat body; 9. third rib plate; 10. second bearing seat wall panel; 11. bottom plate; 12. third baffle plate; 13. second support plate; 14. fourth baffle plate. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0021] See also Figure 1 In an embodiment of the utility model, a spliced ​​integral bearing seat structure comprises an upper bearing seat body and a lower bearing seat body, wherein the upper bearing seat body and the lower bearing seat body are fixed by bolts;

[0022] like Figure 1-5 ; The upper bearing seat body includes a first bearing seat body 1 and a first bearing seat wall plate 2, wherein the first bearing seat body 1 is installed on the first bearing seat wall plate 2, the first bearing seat wall plate 2 is located on the outside of the first bearing seat body 1 and is installed with a first rib plate 3, first baffle plates 5 are installed on both sides of the first bearing seat wall plate 2, and the first bearing seat wall plate 2 is located between the first baffle plate 5 and the first bearing seat body 1 and is installed with a second rib plate 4; the first bearing seat body 1 is connected to the second baffle plate 7 through the first support plate 6; the first bearing seat body 1 and the first baffle plate 5 are both welded to the first bearing seat wall plate 2, The two sides of the first rib plate 3 are respectively welded to the first bearing seat body 1 and the first bearing seat wall plate 2, and the three sides of the second rib plate 4 are respectively welded to the first baffle plate 5, the first bearing seat body 1 and the first bearing seat wall plate 2; the first support plate 6 is welded to the first bearing seat body 1, and the second baffle plate 7 is welded to the first support plate 6; the connection between the parts is welding, and the upper and lower bearing seat bodies are connected by fasteners to form an integral bearing seat structure. The bearing seat hole is completed by boring the overall assembled bearing seat, and the boring accuracy can ensure that the center distance tolerance of the bearing seat hole is within 0.02mm.

[0023] like Figure 1-5; The lower bearing seat body includes a second bearing seat body 8 and a second bearing seat wall plate 10, the second bearing seat body 8 is installed on the second bearing seat wall plate 10, the second bearing seat wall plate 10 is located on the outer side of the second bearing seat body 8 and is installed with a third rib plate 9, third baffles 12 are installed on both sides of the second bearing seat wall plate 10, and a bottom plate 11 is installed at one end of the second bearing seat wall plate 10 away from the upper bearing seat body; the second bearing seat body 8 is connected to a fourth baffle 14 through a second support plate 13; the second bearing seat body 8, the third baffle 12 and the bottom plate 11 are all Welded on the second bearing seat wall panel 10, the three sides of the third rib plate 9 are respectively welded to the second bearing seat body 8, the second bearing seat wall panel 10 and the bottom plate 11; the second support plate 13 is welded on the second bearing seat body 8, and the fourth baffle plate 14 is welded on the second support plate 13; the connection between the parts is welding, and the upper and lower bearing seat bodies are connected by fasteners to form an integral bearing seat structure. The bearing seat hole is completed by boring the overall assembled bearing seat, and the boring accuracy can ensure that the center distance tolerance of the bearing seat hole is within 0.02mm.

[0024] The working principle of the utility model is as follows: the connection between the parts is in the form of welding, and the upper and lower bearing seat bodies are connected by fasteners to form an integral bearing seat structure. The bearing seat hole is completed by boring the bearing seat after the overall assembly, and the boring accuracy can ensure that the center distance tolerance of the bearing seat hole is within 0.02mm. The precision requirements for installation are reduced, the installation is more convenient, the overall force of the parts is more uniform, the mechanical properties of the bearing seat are better, and the reliability is higher; the utilization rate of the bearing seat material is higher, and the production cost is reduced.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A spliced ​​integral bearing seat structure, comprising an upper bearing seat body and a lower bearing seat body, characterized in that: The upper bearing seat body and the lower bearing seat body are fixed by bolts; The upper bearing seat body comprises a first bearing seat body (1) and a first bearing seat wall plate (2), wherein the first bearing seat body (1) is mounted on the first bearing seat wall plate (2), the first bearing seat wall plate (2) is located on the outer side of the first bearing seat body (1) and is mounted with a first rib plate (3), both sides of the first bearing seat wall plate (2) are mounted with a first baffle plate (5), the first bearing seat wall plate (2) is located between the first baffle plate (5) and the first bearing seat body (1) and is mounted with a second rib plate (4); the first bearing seat body (1) is connected to the second baffle plate (7) via a first support plate (6); The lower bearing seat body comprises a second bearing seat body (8) and a second bearing seat wall plate (10); the second bearing seat body (8) is mounted on the second bearing seat wall plate (10); the second bearing seat wall plate (10) is located on the outer side of the second bearing seat body (8) and is provided with a third rib plate (9); third baffle plates (12) are installed on both sides of the second bearing seat wall plate (10); a bottom plate (11) is installed at one end of the second bearing seat wall plate (10) away from the upper bearing seat body; the second bearing seat body (8) is connected to a fourth baffle plate (14) via a second support plate (13).

2. The spliced ​​integral bearing seat structure according to claim 1, characterized in that: The first bearing seat body (1) and the first baffle (5) are both welded to the first bearing seat wall plate (2); the two side edges of the first rib plate (3) are respectively welded to the first bearing seat body (1) and the first bearing seat wall plate (2); and the three side edges of the second rib plate (4) are respectively welded to the first baffle (5), the first bearing seat body (1) and the first bearing seat wall plate (2).

3. A spliced ​​integral bearing seat structure according to claim 1 or 2, characterized in that: The first support plate (6) is welded to the first bearing seat body (1), and the second baffle plate (7) is welded to the first support plate (6).

4. The spliced ​​integral bearing seat structure according to claim 1, characterized in that: The second bearing seat body (8), the third baffle (12) and the bottom plate (11) are all welded to the second bearing seat wall plate (10), and the three sides of the third rib plate (9) are respectively welded to the second bearing seat body (8), the second bearing seat wall plate (10) and the bottom plate (11).

5. A spliced ​​integral bearing seat structure according to claim 1 or 4, characterized in that: The second support plate (13) is welded to the second bearing seat body (8), and the fourth baffle plate (14) is welded to the second support plate (13).

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