Bearing supporting structure of disc type motor

Abstract

The utility model relates to a bearing supporting structure of a disc type motor, in particular to the field of bearing supporting, and adopts the technical scheme that the bearing supporting structure comprises a bearing and a bearing seat, a supporting frame and a fixed frame are mounted outside the bearing seat, the supporting frame is positioned in the middle of the fixed frame, connecting bumps are symmetrically mounted on two sides of the supporting frame, and the connecting bumps are fixedly connected with the bearing seat. The lifting device has the advantages that the height of the bearing and the height of the bearing seat can be conveniently adjusted according to the height of the output shaft, the lifting plate is pulled to move upwards or pushed to move downwards through the pulling plate, and the lifting device is convenient to use, high in practicability and capable of adjusting the height of the bearing seat and the height of the bearing seat according to the height of the output shaft. At the moment, the lifting plate drives the supporting frame to move through the moving assembly, the supporting frame synchronously drives the bearing and the bearing seat to move, when the needed height is adjusted, the connecting hole is aligned with a hole in the middle of the fixing plate, then a fixing bolt can be used for penetrating, locking and fixing, and therefore the output shaft and the bearing can be rapidly connected in a centering mode.

Description

Technical Field

[0001] The utility model relates to the field of bearing support, in particular to a bearing support structure of a disc motor. Background Art

[0002] The disc motor mainly includes a casing, a rotor and a stator arranged in the casing. The rotor and the stator are arranged along the axial direction of the casing. The rotor includes a rotor disc and a rotor output shaft, and a bearing is mounted on the rotor output shaft.

[0003] During use, the bearings must withstand both axial and radial forces. Currently, most bearings are supported and fixed by bearing seats, but most bearing seats are fixed structures. When the rotor output shaft tilts, the height and tilt angle of the bearing and the bearing seat cannot be adjusted as needed, resulting in the inability to effectively align the bearing with the rotor output shaft, thereby affecting the overall use effect.

[0004] Therefore, it is necessary to invent a bearing support structure for a disc motor. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bearing support structure of a disk motor, comprising a bearing and a bearing seat, wherein the bearing is installed in the middle of the bearing seat, a support frame and a fixed frame are installed on the outside of the bearing seat, the support frame is located in the middle of the fixed frame, connecting protrusions are symmetrically installed on both sides of the support frame, a moving component is connected to the side of the connecting protrusion away from the support frame, a lifting plate is fixedly installed on the upper end of the moving component, and a limit position component is installed on the upper end of the inner cavity of the moving component;

[0007] The moving assembly includes a moving slider and a connecting shaft installed in the middle of the moving slider, a knob is installed at one end of the connecting shaft, a ratchet is installed in the middle and outside of the connecting shaft, and the ratchet is located in the inner cavity of the moving slider.

[0008] Based on the above features: the output shaft of the disc motor can be movably passed through the bearing in the middle of the bearing seat. During the connection process, the position of the bearing and the bearing seat can be adjusted according to the height requirements of the output shaft. When the inclination angle of the bearing and the bearing seat needs to be adjusted, the connecting shaft and the ratchet can be driven to rotate by the knob, and the connecting shaft can drive the support frame to tilt upward or downward through the connecting protrusion. At the same time, the support frame will also synchronously drive the bearing and the bearing seat to tilt. When the inclination angle of the bearing is aligned with the tilted output shaft, the bearing can be connected to the output shaft.

[0009] Preferably, first threaded holes are formed on both sides of the upper end of the support frame, and second threaded holes are formed symmetrically on both sides of the lower end of the support frame.

[0010] Based on the above features: the holes on both sides of the lower end of the bearing seat can be aligned with the second threaded hole, and then the two can be fixed with bolts, and the holes on both sides of the upper end of the bearing seat can be aligned with the first threaded hole, which is convenient for fixing the upper end of the bearing seat with bolts, and facilitating the effective fixing of the bearing seat inside the support frame.

[0011] Preferably, movable slide grooves are symmetrically provided on both sides of the fixed frame, through grooves are symmetrically provided on both sides of the upper end of the fixed frame, fixed plates are symmetrically installed on both sides of the upper end of the through groove, and fixing bolts are connected in the middle of the fixed plates.

[0012] Based on the above features: the moving slider is slidably connected with the moving slide groove, which facilitates the fixed frame and the supporting frame to maintain stable vertical lifting, and the lifting plate can pass through the fixed frame through the through groove, and a hole is opened in the middle of the fixed plate. When the lifting plate is moved to the required height, the lifting plate can be locked and fixed by using the fixing bolt passing through the hole in the middle of the fixed plate to prevent the lifting plate from falling.

[0013] Preferably, a fixed shaft is installed in the middle of the connecting protrusion.

[0014] Based on the above characteristics: when the driving connecting shaft rotates, the connecting shaft will drive the connecting protrusion and the supporting frame to rotate through the fixed shaft.

[0015] Preferably, the interior of the movable slider is a hollow structure, the upper end of the inner wall of the movable slider is provided with a guide slot, the interior of the guide slot is slidably connected with a guide seat, one side of the guide seat is movably hinged with a limit rod, and one side of the upper end of the movable slider is provided with a socket.

[0016] Based on the above features: the guide seat is slidably connected to the inner side of the guide slot, when the limit rod limits the ratchet, the ratchet and the connecting shaft will not be able to rotate, and when the limit rod is separated from the ratchet, the ratchet and the connecting shaft can be rotated and adjusted.

[0017] Preferably, a pull plate is fixedly mounted on the middle upper ends of two adjacent lifting plates, and connection holes with the same spacing are spaced apart on the surface of the lifting plates.

[0018] Based on the above features: the staff can drive the lifting plate to rise and fall by pulling the plate. When it is adjusted to the required height, the connecting hole will be aligned with the hole in the middle of the fixed plate, and then the fixing bolts can be used to penetrate and lock it to improve the fixing effect.

[0019] Preferably, the limiting assembly includes an insertion rod and an anti-drop plate installed on the upper end of the insertion rod, a baffle plate is installed on the lower end of the insertion rod, a buffer spring is sleeved on the outside of the insertion rod, a positioning rod is installed at the bottom of the baffle, and the positioning rod is connected to the limiting rod.

[0020] Based on the above features: when it is necessary to rotate the connecting shaft, the anti-slip plate can be pulled up to disengage the limit rod from the ratchet. At this time, the personnel can drive the connecting shaft and the ratchet to rotate by turning the knob. When it is not necessary to rotate the connecting shaft, the anti-slip plate can be loosened to allow the buffer spring to rebound and the positioning rod to push the limit rod downward to limit the ratchet, thereby preventing the connecting shaft from rotating on its own.

[0021] The beneficial effects of the utility model are:

[0022] 1. It is convenient to adjust the height of the bearing and the bearing seat according to the height of the output shaft. When adjusting the height, the lifting plate can be pulled up or pushed down by the pull plate. At this time, the lifting plate will move through the through slot and drive the support frame to move through the moving assembly, and the support frame will also synchronously drive the bearing and the bearing seat to move. When adjusted to the required height, the connecting hole will be aligned with the hole in the middle of the fixed plate, and then the fixing bolt can be used to penetrate and lock it, so that the output shaft and the bearing can be quickly connected in the center.

[0023] 2. It is convenient to align the bearing with the output shaft that is tilted upward or downward. The connecting shaft and the ratchet are driven to rotate by the knob. When the connecting shaft is driven to rotate, the connecting shaft will drive the connecting protrusion and the supporting frame to rotate through the fixed shaft. At this time, the moving slider will be fixed, and the supporting frame will drive the bearing and the bearing seat to tilt. When the inclination angle of the bearing is aligned with the output shaft, the bearing can be connected to the output shaft, which is simple and convenient.

[0024] 3. To prevent the connecting shaft from rotating automatically, when the connecting shaft needs to be rotated, the anti-slip plate can be pulled up to disengage the limit rod from the ratchet. At this time, the personnel can drive the connecting shaft and the ratchet to rotate by the knob. When the connecting shaft does not need to be rotated, the anti-slip plate can be loosened to allow the buffer spring to rebound and the positioning rod to push the limit rod downward to limit the ratchet, so as to prevent the connecting shaft from rotating automatically. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of the overall structure of a bearing support structure of a disc motor provided by the utility model;

[0026] Figure 2 A schematic diagram of a bearing support structure support frame and a lifting plate structure of a disc motor provided by the utility model;

[0027] Figure 3 A disassembled diagram of a bearing support structure connecting a protrusion and a moving component of a disc motor provided by the utility model;

[0028] Figure 4 The utility model provides a side view of the interior of a movable slider of a bearing support structure of a disc motor.

[0029] In the figure: 1. bearing; 2. bearing seat; 3. support frame; 31. first threaded hole; 32. second threaded hole; 4. fixed frame; 41. movable slide groove; 42. through groove; 43. fixed plate; 44. fixing bolt; 5. connecting protrusion; 51. fixed shaft; 6. movable assembly; 61. movable slider; 611. guide slide groove; 612. guide seat; 613. limit rod; 614. socket; 62. connecting shaft; 63. knob; 64. ratchet; 7. lifting plate; 71. pull plate; 72. connecting hole; 8. limit assembly; 81. plug rod; 82. anti-drop plate; 83. baffle; 84. buffer spring; 85. positioning rod. DETAILED DESCRIPTION

[0030] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0031] See attached Figure 1-4 The utility model provides a bearing support structure of a disc motor, comprising a bearing 1 and a bearing seat 2, wherein the bearing 1 is installed in the middle of the bearing seat 2, a support frame 3 and a fixed frame 4 are installed outside the bearing seat 2, the support frame 3 is located in the middle of the fixed frame 4, connecting protrusions 5 are symmetrically installed on both sides of the support frame 3, a moving component 6 is connected to the side of the connecting protrusion 5 away from the supporting frame 3, a lifting plate 7 is fixedly installed on the upper end of the moving component 6, and a limiting component 8 is installed on the upper end of the inner cavity of the moving component 6;

[0032] The moving assembly 6 includes a moving slider 61 and a connecting shaft 62 installed in the middle of the moving slider 61. A knob 63 is installed at one end of the connecting shaft 62 (the knob 63 is located on the outer end of the moving slider 61), and a ratchet 64 is installed on the middle outside of the connecting shaft 62. The ratchet 64 is located in the inner cavity of the moving slider 61.

[0033] The fixed frame 4 can be fixed to one end of the disc motor, and the output shaft of the disc motor can be movably penetrated through the bearing 1 in the middle of the bearing seat 2. During the connection process, the position of the bearing 1 and the bearing seat 2 can be adjusted according to the height of the output shaft. When it is necessary to raise or lower, the lifting plate 7 can be moved up or down. At this time, the lifting plate 7 will drive the support frame 3 to move through the moving component 6, and the support frame 3 will also synchronously drive the bearing 1 and the bearing seat 2 to move. When the bearing 1 is aligned and connected with the output shaft, the lifting plate 7 can be fixed, which is simple and convenient. When it is necessary to adjust the inclination of the bearing 1 and the bearing seat 2 When the angle is inclined, the knob 63 can be used to drive the connecting shaft 62 and the ratchet 64 to rotate. Since the movable slider 61 is connected to the connecting protrusions 5 on both sides of the support frame 3 through the connecting shaft 62, the movable slider 61 will be fixed at this time, and the connecting shaft 62 can drive the support frame 3 to tilt upward or downward through the connecting protrusions 5. At the same time, the support frame 3 will also synchronously drive the bearing 1 and the bearing seat 2 to tilt. When the inclination angle of the bearing 1 is aligned with the tilted output shaft, the bearing 1 can be connected to the output shaft, and the limit assembly 8 will automatically limit the ratchet 64, so that the connecting shaft 62 will not rotate automatically.

[0034] Preferably, first threaded holes 31 are formed on both sides of the upper end of the support frame 3 , and second threaded holes 32 are symmetrically formed on both sides of the lower end of the support frame 3 .

[0035] The holes on both sides of the lower end of the bearing seat 2 can be aligned with the second threaded hole 32, and then the two can be fixed with bolts, while the holes on both sides of the upper end of the bearing seat 2 can be aligned with the first threaded hole 31, which is convenient for fixing the upper end of the bearing seat 2 with bolts, and facilitating the effective fixation of the bearing seat 2 inside the support frame 3.

[0036] Preferably, movable slide grooves 41 are symmetrically provided on both sides of the fixed frame 4, through grooves 42 are symmetrically provided on both sides of the upper end of the fixed frame 4, fixing plates 43 are symmetrically installed on both sides of the upper end of the through grooves 42, and fixing bolts 44 are connected in the middle of the fixing plates 43.

[0037] The movable slider 61 is slidably connected to the movable slide groove 41, which facilitates the fixed frame 4 and the supporting frame 3 to maintain stable vertical lifting, and the lifting plate 7 can movably penetrate the fixed frame 4 through the through groove 42, and a hole is opened in the middle of the fixed plate 43. When the lifting plate 7 moves to the required height, the lifting plate 7 can be locked and fixed by using the fixing bolt 44 passing through the hole in the middle of the fixed plate 43 to prevent the lifting plate 7 from falling.

[0038] Preferably, a fixed shaft 51 is installed in the middle of the connecting protrusion 5.

[0039] One end of the connecting shaft 62 away from the knob 63 is connected to the fixed shaft 51 in the middle of the connecting protrusion 5. When the connecting shaft 62 is driven to rotate, the connecting shaft 62 will drive the connecting protrusion 5 and the supporting frame 3 to rotate through the fixed shaft 51.

[0040] Preferably, the interior of the movable slider 61 is a hollow structure, and a guide groove 611 is provided at the upper end of the inner wall of the movable slider 61. A guide seat 612 is slidably connected inside the guide groove 611, and a limit rod 613 is movably hinged on one side of the guide seat 612. A socket 614 is provided on one side of the upper end of the movable slider 61.

[0041] The guide seat 612 is slidably connected to the inner side of the guide slot 611. When the limiting rod 613 limits the ratchet 64, the ratchet 64 and the connecting shaft 62 will not be able to rotate. When the limiting rod 613 is separated from the ratchet 64, the ratchet 64 and the connecting shaft 62 can be rotated and adjusted.

[0042] Preferably, a pull plate 71 is fixedly mounted at the middle upper ends of two adjacent lifting plates 7 , and connection holes 72 with the same spacing are spaced apart on the surface of the lifting plates 7 .

[0043] The staff can use the pull plate 71 to drive the lifting plate 7 to rise and fall. When it is adjusted to the required height, the connecting hole 72 will be aligned with the hole in the middle of the fixing plate 43, and then the fixing bolt 44 can be used to penetrate and lock it to improve the fixing effect.

[0044] Preferably, the limiting assembly 8 includes an insert rod 81 and an anti-slip plate 82 installed on the upper end of the insert rod 81, a baffle 83 is installed on the lower end of the insert rod 81, a buffer spring 84 is sleeved on the outside of the insert rod 81, a positioning rod 85 is installed at the bottom of the baffle 83, and the positioning rod 85 is connected to the limiting rod 613.

[0045] The insertion rod 81 is movably passed through the insertion hole 614, and the anti-drop plate 82 at the upper end of the insertion rod 81 is located at the outer upper end of the movable slider 61. When the connecting shaft 62 needs to be rotated, the anti-drop plate 82 can be pulled up, and the insertion rod 81 will drive the baffle 83 and the positioning rod 85 to move synchronously, and the buffer spring 84 cannot pass through the insertion hole 614 and will be squeezed and deformed. Then the positioning rod 85 that moves up will drive the limiting rod 613 to move up synchronously to disengage from the ratchet 64, and the limiting rod 613 will also push the guide seat 612 Move to one side of the guide slot 611. When there is no need to rotate the connecting shaft 62, the anti-slip plate 82 can be loosened (the diameter of the anti-slip plate 82 is larger than the insertion hole 614 and cannot move through it). At this time, the buffer spring 84 will rebound the baffle 83 to move the baffle 83 and the positioning rod 85 downward. At this time, the positioning rod 85 will also push the limiting rod 613 downward to limit the ratchet 64, and the guide seat 612 will also be pulled to the other side of the guide slot 611 to try to prevent the ratchet 64 and the connecting shaft 62 from rotating on their own.

[0046] The use process of the utility model is as follows: the fixed frame 4 can be fixed at one end of the disc motor, and the output shaft of the disc motor can be movably penetrated through the bearing 1 in the middle of the bearing seat 2. During the connection process, the positions of the bearing 1 and the bearing seat 2 can be adjusted according to the height requirements of the output shaft. When it is necessary to raise or lower, the lifting plate 7 can be moved up or down. At this time, the lifting plate 7 will drive the support frame 3 to move through the moving component 6, and the support frame 3 will also synchronously drive the bearing 1 and the bearing seat 2 to move. When adjusted to the required height, the connecting hole 72 will be aligned with the hole in the middle of the fixed plate 43, and then the fixing bolt 44 can be used to penetrate and lock it. When it is necessary to adjust the inclination angle of the bearing 1 and the bearing seat 2, the knob 63 can be used to drive the connecting shaft 62 and the ratchet 64 to rotate. At this time, the moving slider 61 will be fixed, and the connecting shaft 62 can drive the support frame 3 to tilt upward or downward through the connecting protrusion 5. At the same time, the support frame 3 will also synchronously drive the bearing 1 and the bearing seat 2 to tilt. When the inclination angle of the bearing 1 is aligned with the tilted output shaft, the bearing 1 can be connected to the output shaft.

[0047] The above is only a preferred embodiment of the utility model. Any person skilled in the art may modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. A bearing support structure for a disk-type motor, comprising a bearing (1) and a bearing seat (2), wherein the bearing (1) is mounted in the middle of the bearing seat (2), and characterized in that: A support frame (3) and a fixed frame (4) are installed on the outside of the bearing seat (2); the support frame (3) is located in the middle of the fixed frame (4); connecting protrusions (5) are symmetrically installed on both sides of the support frame (3); a moving component (6) is connected to the side of the connecting protrusion (5) away from the support frame (3); a lifting plate (7) is fixedly installed on the upper end of the moving component (6); and a limiting component (8) is installed on the upper end of the inner cavity of the moving component (6); The moving assembly (6) comprises a moving slider (61) and a connecting shaft (62) installed in the middle of the moving slider (61), a knob (63) is installed at one end of the connecting shaft (62), a ratchet (64) is installed on the middle outer portion of the connecting shaft (62), and the ratchet (64) is located in the inner cavity of the moving slider (61).

2. A bearing support structure for a disc motor according to claim 1, characterized in that: First threaded holes (31) are provided on both sides of the upper end of the support frame (3), and second threaded holes (32) are symmetrically provided on both sides of the lower end of the support frame (3).

3. The bearing support structure of a disk motor according to claim 1, characterized in that: The fixed frame (4) has movable sliding grooves (41) symmetrically formed on both sides, through grooves (42) symmetrically formed on both sides of the upper end of the fixed frame (4), fixed plates (43) are symmetrically mounted on both sides of the upper end of the through groove (42), and a fixing bolt (44) is connected in the middle of the fixed plate (43).

4. The bearing support structure of a disk motor according to claim 1, characterized in that: A fixed shaft (51) is installed in the middle of the connecting protrusion (5).

5. The bearing support structure of a disk motor according to claim 1, characterized in that: The interior of the movable slider (61) is a hollow structure, the upper end of the inner wall of the movable slider (61) is provided with a guide slot (611), the interior of the guide slot (611) is slidably connected with a guide seat (612), one side of the guide seat (612) is movably hinged with a limit rod (613), and one side of the upper end of the movable slider (61) is provided with a socket (614).

6. The bearing support structure of a disk motor according to claim 1, characterized in that: A pull plate (71) is fixedly mounted on the middle upper ends of two adjacent lifting plates (7), and connection holes (72) with the same spacing are spaced apart on the surface of the lifting plates (7).

7. The bearing support structure of a disk motor according to claim 5, characterized in that: The limiting assembly (8) comprises an insertion rod (81) and an anti-drop plate (82) mounted on the upper end of the insertion rod (81); a baffle plate (83) is mounted on the lower end of the insertion rod (81); a buffer spring (84) is sleeved on the outside of the insertion rod (81); a positioning rod (85) is mounted on the bottom of the baffle plate (83); and the positioning rod (85) is connected to the limiting rod (613).

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