A suspended bearing seat

Abstract

The present invention provides a suspended bearing seat, which relates to the technical field of bearing seats, and includes a suspended fixed base plate; a movable upper connecting piece is connected to the bottom of the suspended fixed base plate, and a vertical adjustment screw is installed inside the suspended fixed base plate, and the vertical adjustment screw is connected to the movable upper connecting piece; a movable lower connecting piece is connected to the bottom of the movable upper connecting piece, and a lateral adjustment screw is installed inside the movable lower connecting piece. The assembly seat body connected to the bottom of the rotating adjustment disc can be replaced according to the different specifications of the bearings to be used, so as to meet the needs of bearings of different specifications. The eight-sided limit block is plug-fitted with the eight-sided limit hole to prevent the assembly seat body from rotating with the rotating adjustment disc, and the assembly seat body is fixed by a load-bearing nut. The invention solves the problem that the existing suspended bearing seats mostly adopt an integrated design, can only be suitable for the matching installation of bearings of a single specification, cannot be adaptively adjusted according to different bearing specifications, and have limitations in use.

Description

Technical Field

[0001] The invention relates to the technical field of bearing seats, and in particular to a suspended bearing seat. Background Art

[0002] A suspended bearing seat is a bearing seat that can accept comprehensive loads and has a special suspension support structure. It has the characteristics of compact structure, flexible rotation, and easy installation and maintenance. There must be a support point where the bearing is located. The internal support point of the bearing is the shaft, and the external support is what is commonly known as the bearing seat. As one of the important categories of bearing seats, suspended bearing seats are widely used.

[0003] The bearing seat can refer to the patent with publication number CN112032204B, which includes a bearing seat body, a fixing structure, a cooling structure, a lubricating structure, a limiting structure and an oil dripping structure; the bearing is fixed inside the bearing seat body through the fixing structure, the fixing effect is good, the bearing is not easy to deviate, and the rotation effect of the bearing operation is improved; the bearing seat body is cooled by the cooling structure, and the heat generated by the bearing and the bearing seat body is effectively dissipated, thereby extending the service life of the bearing; lubricating oil is dripped into the bearing seat body and the bearing inside the fixed structure through the lubricating structure, so that the bearing rotation is more lubricated, thereby improving the working efficiency of the bearing operation; the lubricating structure is made more stable when dripping oil through the limiting structure, thereby improving the lubricating effect of the lubricating oil; lubricating oil is added to the bolts fixing the bearing seat body and the vehicle body through the oil dripping structure, thereby avoiding the phenomenon that the bolts are rusted and difficult to turn.

[0004] Existing suspended bearing seats mostly adopt an integrated design, which can only be used for the installation of bearings of a single specification, and cannot be adaptively adjusted according to different bearing specifications. There are limitations in use, and after the suspended bearing seat is installed and fixed, its position cannot be fine-tuned. When there is a slight deviation between the internal bearing of the suspended bearing seat and the required supporting mechanical rotating body, the suspended bearing seat needs to be disassembled and reinstalled, which is an extremely cumbersome process. Summary of the invention

[0005] The disclosed embodiments relate to a suspended bearing seat, which solves the problem that the existing suspended bearing seats mostly adopt an integrated design, can only be suitable for the installation of bearings of a single specification, cannot be adaptively adjusted according to different bearing specifications, have limitations in use, and the position of the suspended bearing seat cannot be fine-tuned after it is installed and fixed. When there is a slight deviation between the internal bearing of the suspended bearing seat and the required supporting mechanical rotating body, the suspended bearing seat needs to be disassembled and reinstalled, which is an extremely cumbersome process.

[0006] In a first aspect of the present disclosure, a suspended bearing seat is provided, which specifically includes: a suspended fixed base plate; a movable upper connecting piece is connected to the bottom of the suspended fixed base plate, and a vertical adjustment screw is installed inside the suspended fixed base plate, and the vertical adjustment screw is connected to the movable upper connecting piece; a movable lower connecting piece is connected to the bottom of the movable upper connecting piece, and a transverse adjustment screw is installed inside the movable lower connecting piece, and the transverse adjustment screw is connected to the movable upper connecting piece; a rotating adjustment disk is installed inside the movable lower connecting piece, and positioning bolts are respectively connected to the left and right sides of the movable lower connecting piece, and the positioning bolts are in contact with the rotating adjustment disk; the bottom of the rotating adjustment disk is connected to an assembly seat body, and the top of the assembly seat body is connected to a load-bearing nut.

[0007] In at least some embodiments, an octagonal limiting hole is provided in the center of the rotating adjustment disk, and an octagonal limiting block is provided in the center of the top of the assembly seat. The octagonal limiting block provided on the assembly seat is inserted into the octagonal limiting hole provided on the rotating adjustment disk.

[0008] In at least some embodiments, a screw head is provided on the top of the assembly seat body, and the screw head provided on the assembly seat body is located outside the top of the rotating adjustment disk. The screw head is threadedly connected to the load-bearing nut, and the bottom of the load-bearing nut is in contact with the top side of the rotating adjustment disk. The assembly seat body connected to the bottom of the rotating adjustment disk can be replaced according to the different specifications of the bearings required to be used, so as to better meet the needs of using bearings of different specifications. The eight-sided limit block is plug-in-fitted with the eight-sided limit hole to prevent the assembly seat body and the rotating adjustment disk from rotating, and the load-bearing nut is used to fix the assembly seat body.

[0009] In at least some embodiments, the bottom of the movable lower connecting member is symmetrically provided with two rotation limiting grooves, and the rotation adjustment disk is rotatably connected to the rotation limiting grooves provided in the movable lower connecting member.

[0010] In at least some embodiments, the left and right ends of the movable lower connecting member are respectively provided with positioning screw holes, and the outer side of the rotating adjustment disk is provided with a positioning groove in a circumferential shape. The positioning screw hole provided on the movable lower connecting member is connected to the positioning groove, and the positioning bolt is threadedly connected to the positioning screw hole. The inner end of the positioning bolt is located in the positioning groove. The rotating adjustment disk can be rotated and adjusted according to the different angles of the mechanical rotating body to change the angle orientation of the assembly seat body to better meet the use requirements of the mechanical rotating body in different angle states. After the rotating adjustment disk is rotated and adjusted, the positioning screw hole and the positioning groove are in a connected state. The positioning bolt is rotated to move the inner end of the positioning bolt into the positioning groove, and the rotating adjustment disk is limited and fixed by the positioning bolt.

[0011] In at least some embodiments, a horizontal movable hole is provided at the bottom of the movable upper connecting piece, and a transverse force-bearing rod is provided at the top of the movable lower connecting piece. The transverse force-bearing rod provided on the movable lower connecting piece slides through the horizontal movable hole provided on the movable upper connecting piece. Through the sliding cooperation between the transverse force-bearing rod and the horizontal movable hole, the movable lower connecting piece is guided to move, so that the movable lower connecting piece connected to the bottom of the movable upper connecting piece can move left and right.

[0012] In at least some embodiments, the transverse adjustment screw is rotatably connected to the inside of the movable lower connecting member, a transverse screw hole is provided in the bottom of the movable upper connecting member, and the transverse adjustment screw is threadedly connected to the transverse screw hole provided in the movable upper connecting member.

[0013] In at least some embodiments, the left and right ends of the bottom of the suspension fixed base plate are respectively provided with lifting movable holes, and the left and right ends of the top of the movable upper connecting piece are respectively provided with lifting movable blocks. The lifting movable blocks provided on the movable upper connecting piece are slidably connected to the lifting movable holes provided on the suspension fixed base plate. Through the sliding cooperation between the lifting movable blocks and the lifting movable holes, the movable upper connecting piece is guided to move, so that the movable upper connecting piece connected to the bottom of the suspension fixed base plate can move up and down.

[0014] In at least some embodiments, the vertical adjustment screw is rotatably connected to the bottom of the suspended fixed base plate, and a vertical screw hole is provided in the top of the movable upper connecting piece. The vertical adjustment screw is threadedly connected to the vertical screw hole provided in the movable upper connecting piece. When the installation position of the assembly seat body deviates from the mechanical rotating body, the vertical adjustment screw can be rotated to drive the movable upper connecting piece to move up and down along the lifting movable hole through the vertical adjustment screw to change the height of the assembly seat body, and the horizontal adjustment screw can be rotated to drive the movable lower connecting piece to move left and right along the horizontal movable hole through the horizontal adjustment screw to change the position of the assembly seat body, so that the position of the variable assembly seat body can correspond to the mechanical rotating body.

[0015] The present invention provides a suspended bearing seat, which has the following beneficial effects:

[0016] When in use, the present invention can replace the assembly seat body connected to the bottom of the rotating adjustment disk according to the different specifications of the bearings to be used, so as to better meet the use requirements of bearings of different specifications, and has strong versatility. The eight-sided limit block is plugged into and matched with the eight-sided limit hole to prevent the assembly seat body and the rotating adjustment disk from rotating, and the assembly seat body is fixed by the load-bearing nut to ensure the firmness of the installation of the assembly seat body; and the rotating adjustment disk is rotated and adjusted according to the different angles of the mechanical rotating body, and the angle direction of the assembly seat body is changed to better meet the use requirements of the mechanical rotating body in different angle states. After the rotation and adjustment of the rotating adjustment disk is completed, the positioning screw hole and the positioning groove are in a connected state, and the positioning bolt is rotated to move the inner end of the positioning bolt into the positioning groove, and the rotating adjustment disk is limited and fixed by the positioning bolt to ensure the stability of the state of the rotating adjustment disk.

[0017] In addition, when the installation position of the assembly seat body deviates from the mechanical rotating body, the vertical adjusting screw can be rotated to drive the movable upper connecting piece to move up and down along the lifting movable hole through the vertical adjusting screw to change the height of the assembly seat body, and the lateral adjusting screw can be rotated to drive the movable lower connecting piece to move left and right along the horizontal movable hole through the lateral adjusting screw to change the position of the assembly seat body so that the position of the variable assembly seat body corresponds to the mechanical rotating body, thereby ensuring the supporting effect of the mechanical rotating body. There is no need to disassemble and re-fix the suspended bearing seat, and the operation is simpler.

[0018] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through study and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0020] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0021] In the attached picture:

[0022] Figure 1 The overall axial side structure schematic diagram of the suspended bearing seat of the present application is shown;

[0023] Figure 2 It shows a schematic diagram of the shaft side structure of the overall suspended bearing seat of the present application in another angle state;

[0024] Figure 3 It shows a schematic diagram of the shaft side structure of the suspension bearing seat of the present application in the assembly seat body adjustment state;

[0025] Figure 4A schematic diagram of the connection structure of the suspension fixed base plate, the movable upper connecting piece and the vertical adjustment screw of the suspension bearing seat of the present application is shown;

[0026] Figure 5 A schematic diagram of the connection structure of the movable upper connecting piece, the movable lower connecting piece, the lateral adjustment screw and the positioning bolt of the suspension bearing seat of the present application is shown;

[0027] Figure 6 A schematic diagram of the shaft side structure of the movable lower connecting member of the suspension bearing seat of the present application is shown;

[0028] Figure 7 A schematic diagram of the connection structure of the rotary adjustment disc, the assembly seat body and the load-bearing nut of the suspension bearing seat of the present application is shown;

[0029] Figure 8 A schematic diagram of the shaft side structure of the rotary adjustment disc of the suspended bearing seat of the present application is shown;

[0030] Fig. 9 A schematic diagram of the disassembled structure of the assembly seat body and the load-bearing nut of the suspension bearing seat of the present application is shown.

[0031] Reference numerals list

[0032] 1. Suspended fixed base plate; 101. Lifting activity hole;

[0033] 2. Movable upper connecting piece; 201. Lifting movable block; 202. Vertical screw hole; 203. Horizontal movable hole; 204. Horizontal screw hole;

[0034] 3. Vertical adjustment screw;

[0035] 4. Movable lower connecting piece; 401. Transverse force bearing rod; 402. Rotation limit groove; 403. Positioning screw hole;

[0036] 5. Lateral adjustment screw;

[0037] 6. Rotating adjustment disc; 601. Positioning slot; 602. Eight-sided limiting holes;

[0038] 7. Positioning bolts;

[0039] 8. Assemble the seat body; 801. Eight-sided limit block; 802. Screw head;

[0040] 9. Load-bearing nuts. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] Please refer to Figures 1 to 9 : Embodiment 1:

[0043] The present invention proposes a suspended bearing seat, comprising: a suspended fixed base plate 1; a movable upper connecting piece 2 is connected to the bottom of the suspended fixed base plate 1, and a vertical adjustment screw 3 is installed inside the suspended fixed base plate 1, and the vertical adjustment screw 3 is connected to the movable upper connecting piece 2; a movable lower connecting piece 4 is connected to the bottom of the movable upper connecting piece 2, and a lateral adjustment screw 5 is installed inside the movable lower connecting piece 4, and the lateral adjustment screw 5 is connected to the movable upper connecting piece 2; a rotating adjustment disk 6 is installed inside the movable lower connecting piece 4, and positioning bolts 7 are respectively connected to the left and right sides of the movable lower connecting piece 4, and the positioning bolts 7 are in contact with the rotating adjustment disk 6; the bottom of the rotating adjustment disk 6 is connected to an assembly seat body 8, and the top of the assembly seat body 8 is connected to a load-bearing nut 9; the central part of the rotating adjustment disk 6 is provided with an octagonal limiting hole 602, and the top of the assembly seat body 8 is provided with an octagonal limiting hole 602. An octagonal limit block 801 is provided at the center, and the octagonal limit block 801 provided on the assembly seat body 8 is inserted into the octagonal limit hole 602 provided on the rotating adjustment disk 6; a screw head 802 is provided at the top of the assembly seat body 8, and the screw head 802 provided on the assembly seat body 8 is located outside the top of the rotating adjustment disk 6, and the screw head 802 is threadedly connected to the load-bearing nut 9, and the bottom of the load-bearing nut 9 is in contact with the top side of the rotating adjustment disk 6. The assembly seat body 8 connected to the bottom of the rotating adjustment disk 6 can be replaced according to the different specifications of the bearings to be used, so as to better meet the needs of using bearings of different specifications. The octagonal limit block 801 is plugged into the octagonal limit hole 602 to prevent the assembly seat body 8 and the rotating adjustment disk 6 from rotating, and the assembly seat body 8 is fixed by the load-bearing nut 9 to ensure the firmness of the installation of the assembly seat body 8.

[0044] In the embodiment of the present disclosure, two rotation limit grooves 402 are symmetrically provided at the bottom of the movable lower connecting member 4, and the rotation adjustment disk 6 is rotatably connected to the rotation limit groove 402 provided on the movable lower connecting member 4. Positioning screw holes 403 are respectively provided at the left and right ends of the movable lower connecting member 4. A positioning groove 601 is provided in a surrounding shape on the outer side of the rotation adjustment disk 6. The positioning screw hole 403 provided on the movable lower connecting member 4 is connected to the positioning groove 601. The positioning bolt 7 is threadedly connected to the positioning screw hole 403, and the inner end of the positioning bolt 7 is located in the positioning groove 601. By adopting the above technical scheme, the rotation adjustment disk 6 can be rotationally adjusted according to the different angles of the mechanical rotating body, and the angle orientation of the assembly seat body 8 can be changed to better meet the use requirements of the mechanical rotating body in different angle states. After the rotation adjustment of the rotation adjustment disk 6 is completed, the positioning screw hole 403 and the positioning groove 601 are in a connected state. The positioning bolt 7 is rotated to move the inner end of the positioning bolt 7 into the positioning groove 601. The rotation adjustment disk 6 is limited and fixed by the positioning bolt 7 to ensure the stability of the state of the rotation adjustment disk 6.

[0045] Embodiment 2, on the basis of embodiment 1, a horizontal movable hole 203 is provided at the bottom of the movable upper connecting member 2, a transverse force-bearing rod 401 is provided at the top of the movable lower connecting member 4, the transverse force-bearing rod 401 provided on the movable lower connecting member 4 slides through the horizontal movable hole 203 provided on the movable upper connecting member 2, the transverse adjustment screw 5 is rotatably connected to the inside of the movable lower connecting member 4, a transverse screw hole 204 is provided at the bottom of the movable upper connecting member 2, the transverse adjustment screw 5 is threadedly connected to the transverse screw hole 204 provided on the movable upper connecting member 2, lifting movable holes 101 are respectively provided at the left and right ends of the bottom of the suspended fixed base plate 1, lifting movable blocks 201 are respectively provided at the left and right ends of the top of the movable upper connecting member 2, the lifting movable blocks 201 provided on the movable upper connecting member 2 are slidably connected to the lifting movable hole 101 provided on the suspended fixed base plate 1, The vertical adjusting screw 3 is rotatably connected to the bottom of the suspended fixed base plate 1, and a vertical screw hole 202 is provided in the top of the movable upper connecting piece 2, and the vertical adjusting screw 3 is threadedly connected to the vertical screw hole 202 provided in the movable upper connecting piece 2; by adopting the above technical scheme, when the installation position of the assembly seat body 8 deviates from the mechanical rotating body, the vertical adjusting screw 3 can be rotated, and the movable upper connecting piece 2 is driven by the vertical adjusting screw 3 to move up and down along the lifting movable hole 101 to change the height of the assembly seat body 8, and the lateral adjusting screw 5 is rotated, and the movable lower connecting piece 4 is driven by the lateral adjusting screw 5 to move left and right along the horizontal movable hole 203 to change the position of the assembly seat body 8, so that the position of the variable assembly seat body 8 corresponds to the mechanical rotating body, thereby ensuring the supporting effect of the mechanical rotating body, and there is no need to disassemble and fix the suspended bearing seat again, and the operation is simpler.

[0046] The working principle of this embodiment is as follows: first, the suspended fixed base plate 1 is fixedly connected to the equipment support frame, and according to the different specifications of the bearings to be used, an assembly seat body 8 of the same specification is selected and installed on the bottom of the rotating adjustment disk 6, so that the eight-sided limit block 801 provided on the assembly seat body 8 is inserted into the eight-sided limit hole 602 provided on the rotating adjustment disk 6 to prevent the assembly seat body 8 and the rotating adjustment disk 6 from rotating, and the load-bearing nut 9 is threadedly connected to the outside of the screw head 802, and the assembly seat body 8 is fixed by the load-bearing nut 9; next, according to the different angles of the mechanical rotating body, the rotating adjustment disk 6 is rotated and adjusted to change the angle direction of the assembly seat body 8 so that the angle direction of the assembly seat body 8 corresponds to the angle of the mechanical rotating body, and After the rotation adjustment is completed, the positioning screw hole 403 and the positioning groove 601 are in a connected state, and the positioning bolt 7 is rotated to move the inner end of the positioning bolt 7 into the positioning groove 601, and the rotation adjustment disk 6 is limited and fixed by the positioning bolt 7; finally, the vertical adjustment screw 3 is rotated, and the movable upper connecting piece 2 is driven to move up and down along the lifting movable hole 101 by the vertical adjustment screw 3 to change the height of the assembly seat body 8, and the lateral adjustment screw 5 is rotated, and the movable lower connecting piece 4 is driven to move left and right along the horizontal movable hole 203 by the lateral adjustment screw 5 to change the position of the assembly seat body 8, so that the position of the variable assembly seat body 8 corresponds to the mechanical rotating body, and the bearing is located in the assembly seat body 8, and the bearing inside the assembly seat body 8 plays a supporting effect on the mechanical rotating body.

[0047] In this article, there are a few points to note:

[0048] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0049] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0050] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A suspended bearing seat, comprising a suspended fixed base plate (1); characterized in that: The bottom of the suspended fixed base plate (1) is connected to a movable upper connecting piece (2), and a vertical adjustment screw (3) is installed inside the suspended fixed base plate (1), and the vertical adjustment screw (3) is connected to the movable upper connecting piece (2); the bottom of the movable upper connecting piece (2) is connected to a movable lower connecting piece (4), and a lateral adjustment screw (5) is installed inside the movable lower connecting piece (4), and the lateral adjustment screw (5) is connected to the movable upper connecting piece (2); a rotating adjustment disk (6) is installed inside the movable lower connecting piece (4), and positioning bolts (7) are respectively connected to the left and right sides of the movable lower connecting piece (4), and the positioning bolts (7) are in contact with the rotating adjustment disk (6); the bottom of the rotating adjustment disk (6) is connected to an assembly seat (8), and the top of the assembly seat (8) is connected to a load-bearing nut (9); An octagonal limiting hole (602) is provided at the center of the rotating adjustment disk (6), and an octagonal limiting block (801) is provided at the center of the top of the assembly seat body (8). The octagonal limiting block (801) provided on the assembly seat body (8) is inserted into the octagonal limiting hole (602) provided on the rotating adjustment disk (6); a screw head (802) is provided at the top of the assembly seat body (8), and the screw head (802) provided on the assembly seat body (8) is located outside the top of the rotating adjustment disk (6). The screw head (802) is threadedly connected to the bearing nut (9), and the bottom of the bearing nut (9) is connected to the top side of the rotating adjustment disk (6). The movable lower connecting member (4) has two symmetrical rotation limit grooves (402) at its bottom, and the rotation adjustment disk (6) is rotatably connected to the rotation limit groove (402) provided on the movable lower connecting member (4); the movable lower connecting member (4) has positioning screw holes (403) at its left and right ends respectively, and the outer side of the rotation adjustment disk (6) is provided with a positioning groove (601) in a surrounding shape, and the positioning screw hole (403) provided on the movable lower connecting member (4) is connected to the positioning groove (601), and the positioning bolt (7) is threadedly connected to the positioning screw hole (403), and the inner end of the positioning bolt (7) is located in the positioning groove (6 01); a horizontal movable hole (203) is provided at the bottom of the movable upper connecting piece (2); a transverse force-bearing rod (401) is provided at the top of the movable lower connecting piece (4); the transverse force-bearing rod (401) provided on the movable lower connecting piece (4) slides through the horizontal movable hole (203) provided on the movable upper connecting piece (2); the transverse adjustment screw rod (5) is rotatably connected to the inside of the movable lower connecting piece (4); a transverse screw hole (204) is provided at the bottom of the movable upper connecting piece (2); the transverse adjustment screw rod (5) is threadedly connected to the transverse screw hole (204) provided on the movable upper connecting piece (2); the suspension The fixed base plate (1) is provided with lifting movable holes (101) at the left and right ends of the bottom, respectively; the movable upper connecting piece (2) is provided with lifting movable blocks (201) at the left and right ends of the top, respectively; the lifting movable blocks (201) provided on the movable upper connecting piece (2) are slidably connected to the lifting movable holes (101) provided on the suspended fixed base plate (1); the vertical adjustment screw rod (3) is rotatably connected to the bottom of the suspended fixed base plate (1); the movable upper connecting piece (2) is provided with a vertical screw hole (202); the vertical adjustment screw rod (3) is threadedly connected to the vertical screw hole (202) provided on the movable upper connecting piece (2).

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