Bearing seat convenient to machine

Abstract

The utility model discloses a bearing seat convenient to machine, and belongs to the technical field of bearing seats. The device comprises a movable seat, a mounting seat and a screw rod. And the movable seat and the mounting seat are arranged and are connected through the screws, so that the oil storage tank I and the oil storage tank II are conveniently formed by workers, and the machining difficulty is relatively low. When the bearing needs to be oiled, the screw is rotated to enable the sealing plug to be away from the oil guide pipe, lubricating oil in the second oil storage groove can enter the oil guide pipe and the oil guide hole, oil can make contact with a ball of the bearing to lubricate the ball, and after oiling is completed, the screw can be rotated reversely to enable the sealing plug to plug the oil guide pipe. The oil injection holes are formed so that oil can be injected after lubricating oil in the first oil storage tank and the second oil storage tank is used, and the plugs are arranged so that external impurities can be prevented from entering the first oil storage tank and the second oil storage tank.

Description

Technical Field

[0001] The present application relates to the technical field of bearing seats, and in particular to a bearing seat that is easy to process. Background Art

[0002] The bearing seat is used to install and fix the bearing and is able to withstand a certain supporting force. It can be divided into split (split) bearing seats, sliding bearing seats, rolling bearing seats, flanged bearing seats, outer spherical bearing seats, etc.

[0003] The patent with the announcement number CN219911531U discloses an oil-filled bearing seat, in which an oil storage tank is arranged in the movable seat, and the oil in the oil storage tank is allowed to enter the bearing body through the oil guide pipe and the oil guide hole by rotating the threaded rod. After the oil filling is completed, the threaded rod can be rotated in the opposite direction to make the sealing plug seal the oil guide pipe, so that the oil in the oil storage tank stops entering the oil guide pipe. When producing the bearing seat, an area needs to be opened inside the movable seat to place the oil storage tank, which is difficult to process. Utility Model Content

[0004] The purpose of this application is to address the above-mentioned problems existing in the prior art and to propose a bearing seat that is easy to process.

[0005] The present application can be implemented through the following technical solutions: a bearing seat that is easy to process, including a movable seat, a mounting seat and a screw. The movable seat is provided with an oil storage tank 1 and an oil filling hole, the oil filling hole is connected to the oil storage tank 1 and the outside of the movable seat, and the oil filling hole is connected with a plug; the mounting seat is provided with an oil storage tank 2 and a receiving hole, the receiving hole is used to place the bearing, the mounting seat is connected to the movable seat by screws so that the oil storage tank 1 is directly opposite to the oil storage tank 2, an oil guide pipe is arranged in the mounting seat, the bearing is provided with an oil guide hole, the oil storage tank 1 can be connected with the oil storage tank 2, the oil guide pipe and the oil guide hole, and the mounting seat is also penetrated with a connecting hole; the screw is threadedly connected to the movable seat and a sealing plug is fixedly installed at the bottom, and the screw is used to rotate so that the sealing plug moves linearly away from or blocks the oil guide pipe.

[0006] In the above technical solution, by setting a movable seat and a mounting seat, and the movable seat and the mounting seat are connected by screws, it is convenient for workers to open oil storage tank 1 and oil storage tank 2, and the processing difficulty is relatively low. When the bearing needs to be oiled, the screw is turned to make the sealing plug away from the oil guide pipe, and the lubricating oil in oil storage tank 2 can enter the oil guide pipe and the oil guide hole, and the lubricating oil can contact the ball of the bearing to lubricate the ball. After the oil filling is completed, the screw can be reversed to make the sealing plug seal the oil guide pipe. By setting the oil filling hole, it is convenient to fill the oil after the lubricating oil in oil storage tank 1 and oil storage tank 2 is used. By setting the plug, foreign impurities can be prevented from entering oil storage tank 1 and oil storage tank 2.

[0007] Furthermore, a rubber pad is adhered to the upper surface of the mounting seat and the rubber pad can contact the movable seat, and the screw can pass through the rubber pad.

[0008] In the above technical solution, when the movable seat contacts the mounting seat, the contact surface of the movable seat and the mounting seat is usually uneven due to processing reasons, which causes the lubricating oil in the oil storage tank 1 and the oil storage tank 2 to leak to the outside of the mounting seat. By providing a rubber pad, the sealing performance of the movable seat and the mounting seat after being connected together can be improved, thereby reducing the possibility of the lubricating oil leaking to the outside of the mounting seat.

[0009] Furthermore, a concave surface is formed on the inner bottom surface of the second oil storage tank, and the oil guide pipe is located at the bottom of the concave surface.

[0010] In the above technical solution, the concave surface allows the lubricating oil in the second oil storage tank to enter the oil guide pipe more fully.

[0011] Furthermore, the mounting seat is formed with a protrusion, and the axial outer wall of the bearing is formed with a groove, and the groove is slidably connected to the protrusion so that the oil guide hole can be directly opposite to the oil guide pipe.

[0012] In the above technical solution, the protrusion and the groove can be slidably connected so that the oil guide hole can face the oil guide pipe, and workers do not need to constantly adjust the bearing position, which is more convenient.

[0013] Furthermore, it also includes a spring wire, and both ends of the spring wire in the length direction are fixedly connected to the plug and the movable seat in a one-to-one correspondence.

[0014] In the above technical solution, the spring wire can reduce the possibility of the plug being lost.

[0015] Further, the mounting seat comprises an upper mounting seat and a lower mounting seat. The upper mounting seat is provided with the second oil storage tank, the screw is threadedly connected with the movable seat and the upper mounting seat, and the upper mounting seat is provided with the oil guide pipe; the lower mounting seat and the upper mounting seat are both provided with a semicircular hole, the upper mounting seat and the lower mounting seat are detachably connected so that the two semicircular holes can be closed to form the accommodating hole, and the lower mounting seat is provided with the connecting hole.

[0016] In the above technical solution, when the integrated bearing seat is in use, workers usually need to hammer the bearing into the bearing seat, and this process is likely to damage the bearing. By setting a lower mounting seat and an upper mounting seat, and the lower mounting seat and the upper mounting seat are detachably connected, when in use, the bearing can be placed on a semicircular hole, and then the lower mounting seat and the upper mounting seat are connected to complete the installation of the bearing.

[0017] Furthermore, the mounting seat is integrally formed with a limiting end capable of contacting the end surface of the bearing.

[0018] In the above technical solution, the limiting end has a positioning effect on the bearing, so that the bearing is fixed more firmly.

[0019] Furthermore, there are a plurality of connecting holes.

[0020] In the above technical solution, a plurality of connecting holes are provided so that the mounting base can be fixed on the designated object more stably.

[0021] In summary, the present application has the following technical effects: by setting a movable seat and a mounting seat, and the movable seat and the mounting seat are connected by screws, it is convenient for workers to open oil storage tank 1 and oil storage tank 2, and the processing difficulty is relatively low. When the bearing needs to be oiled, the screw is turned to make the sealing plug away from the oil guide pipe, and the lubricating oil in the oil storage tank 2 can enter the oil guide pipe and the oil guide hole, and the lubricating oil can contact the ball of the bearing to lubricate the ball. After the oil filling is completed, the screw can be reversed to make the sealing plug seal the oil guide pipe. By setting the oil filling hole, it is convenient to fill the oil after the lubricating oil in the oil storage tank 1 and the oil storage tank 2 is used. By setting the plug, external impurities can be prevented from entering the oil storage tank 1 and the oil storage tank 2. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of this application;

[0023] Figure 2 It is a schematic diagram of the position of the oil guide pipe in this application;

[0024] Figure 3 It is a schematic diagram of the position of the limit end in this application.

[0025] Description of reference numerals:

[0026] 1. Movable seat; 11. Oil storage tank 1; 12. Oil filling hole; 13. Plane 2; 2. Plug; 3. Mounting seat; 31. Oil storage tank 2; 311. Concave surface; 32. Accommodation hole; 33. Connecting hole; 34. Protrusion; 35. Upper mounting seat; 351. Plane 1; 352. Semicircular hole; 36. Lower mounting seat; 37. Limit end; 4. Bearing; 41. Oil guide hole; 42. Groove; 5. Screw; 6. Oil guide pipe; 7. Screw; 8. Sealing plug; 9. Rubber pad; 10. Spring wire; 14. Bolt 2; 15. Nut 2. DETAILED DESCRIPTION

[0027] Please refer to the attached drawings in the instruction manual. Figure 1 and Figure 3One embodiment of the present application provides a bearing seat that is easy to process, including a mounting seat 3, the mounting seat 3 includes an upper mounting seat 35 and a lower mounting seat 36 that is detachably connected to the upper mounting seat 35, the upper mounting seat 35 and the lower mounting seat 36 are both provided with a semicircular hole 352, the upper mounting seat 35 and the lower mounting seat 36 are detachably connected so that the two semicircular holes 352 can be closed to form a receiving hole 32, the receiving hole 32 is used to receive the bearing 4, wherein the upper mounting seat 35 and the lower mounting seat 36 are both integrally formed with a limiting end 37 that can contact the end surface of the bearing 4, and the limiting end 37 has a positioning function so that the bearing 4 is fixed more firmly. Among them, the lower mounting seat 36 is penetrated with three connecting holes 33, and a bolt can be used to penetrate the connecting hole 33, and then the lower mounting seat 36 can be fixed to a designated object by a method of threaded connection between the bolt and a nut, which is more convenient. By providing a plurality of connecting holes 33, the mounting seat 3 can be fixed more firmly.

[0028] Please refer to the attached drawings in the instruction manual. Figure 2 The upper mounting seat 35 is formed with a plane 1 351, and the plane 1 351 is located above the semicircular hole 352. A layer of rubber pad 9 is adhered on the plane 1 351, and the rubber pad 9 can contact with a movable seat 1. The movable seat 1 is formed with a plane 2 13, and the upper surface of the rubber pad 9 can contact with the plane 2 13. Among them, the upper mounting seat 35 is provided with an oil storage tank 2 31, and the movable seat 1 is provided with an oil storage tank 11. The oil storage tank 2 31 and the oil storage tank 11 are both used to store lubricating oil, and the lubricating oil is used to lubricate the bearing 4. The rubber pad 9 is penetrated by a hole, and the axis of the hole coincides with the axis of the oil storage tank 2 31 and has the same radius. The oil storage tank 2 31 and the oil storage tank 11 can be connected internally, and the movable seat 1 is provided with an oil filling hole 12, and the oil filling hole 12 connects the oil storage tank 11 with the outside of the movable seat 1. The oil filling hole 12 is connected with a plug 2, and the plug 2 is a rubber plug. The oil storage tank 2 31 is formed with a concave surface 311, and an oil guide pipe 6 is arranged in the upper mounting seat 35. The oil guide pipe 6 is located at the bottom of the concave surface 311 and is placed vertically. The oil guide pipe 6 connects the oil storage tank 2 31 with the semicircular hole 352. After processing, the plane 1 351 and the plane 2 13 are usually not flat enough, which leads to a gap between the plane 1 351 and the plane 2 13 when the upper mounting seat 35 is in direct contact with the movable seat 1. By arranging the rubber pad 9, the possibility of the lubricating oil in the oil storage tank 1 11 and the oil storage tank 2 31 flowing to the outside of the upper mounting seat 35 can be reduced.

[0029] Please refer to the attached drawings in the instruction manual. Figure 2An oil guide hole 41 is provided on the axial outer wall of the bearing 4. After the bearing 4 is placed in the receiving hole 32 and the oil guide hole 41 is aligned with the oil guide pipe 6, the lubricating oil in the oil storage tank 1 11 and the oil storage tank 2 31 can enter the oil guide hole 41 through the oil guide pipe 6 and then lubricate the bearing 4 to increase the service life of the bearing 4. Among them, a protrusion 34 is formed on the lower mounting seat 36, and the length direction of the protrusion 34 is consistent with the axial direction of the receiving hole 32. A groove 42 is formed on the axial outer wall of the bearing 4, and the length direction of the groove 42 is consistent with the axial direction of the bearing 4. The groove 42 can be slidably connected with the protrusion 34 so that the oil guide pipe 6 can be aligned with the oil guide hole 41. This design can facilitate workers to align the oil guide hole 41 with the oil guide pipe 6, which is more convenient.

[0030] Please refer to the attached drawings in the instruction manual. Figure 1 The upper mounting seat 35 and the movable seat 1 are threadedly connected with the same screw 5, and four screws 5 are provided and each screw 5 can be inserted into the rubber pad 9. The upper mounting seat 35 and the lower mounting seat 36 are both provided with a penetration hole, and the penetration hole is used to penetrate a bolt 2 14, and the bolt 2 14 can be threadedly connected with a nut 2 15 so that the upper mounting seat 35 is fixed relative to the lower mounting seat 36, and at the same time, the oil storage tank 1 11 can be directly opposite to the oil storage tank 2 31.

[0031] Please refer to the attached drawings in the instruction manual. Figure 3 The movable seat 1 is threadedly connected with a screw rod 7, and the screw rod 7 is vertically arranged. A sealing plug 8 is fixedly installed at the bottom of the screw rod 7. The worker can rotate the screw rod 7 to make the sealing plug 8 move vertically and linearly away from the oil guide pipe 6. At this time, the lubricating oil in the second oil storage tank 31 can enter the oil guide pipe 6. After the oil filling is completed, the screw rod 7 can be rotated in the opposite direction to make the sealing plug 8 move vertically and linearly downward to block the oil guide pipe 6, so that the lubricating oil in the second oil storage tank 31 stops entering the oil guide pipe 6. When the lubricating oil in the first oil storage tank 11 and the second oil storage tank 31 is exhausted, the plug 2 can be pulled out to inject lubricating oil into the first oil storage tank 11 and the second oil storage tank 31 through the oil filling hole 12. Among them, the plug 2 is fixedly installed with one end of a spring wire 10 in the length direction, and the other end of the spring wire 10 in the length direction is fixedly installed on the movable seat 1. By setting the plug 2, the possibility of external dust and other impurities entering the oil storage tank 11 and the oil storage tank 2 31 can be reduced. By setting the spring wire 10, the possibility of the plug 2 being lost can be reduced.

[0032] The working principle of this embodiment is as follows: first, the bearing 4 is placed on the semicircular hole 352, and the groove 42 and the protrusion 34 are slidably connected until the end face of the bearing 4 abuts against the limit end 37, and then the upper mounting seat 35 and the lower mounting seat 36 are connected together through the bolt 2 14 and the nut 2 15, and the position of the bearing 4 is fixed. When it is necessary to inject lubricating oil into the bearing 4, the screw 7 is rotated to make the sealing plug 8 leave the upper end of the oil guide pipe 6, and the lubricating oil in the oil storage tank 1 11 and the oil storage tank 2 31 can enter the oil guide hole 41 through the oil guide pipe 6. After the oil injection is completed, the screw 7 is reversed to make the sealing plug 8 block the oil guide pipe 62, and the lubricating oil in the oil storage tank 2 31 stops entering the oil guide pipe 6.

[0033] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A bearing seat that is easy to process, characterized in that: include: A movable seat (1), the movable seat (1) being provided with an oil storage tank (11) and an oil filling hole (12), the oil filling hole (12) being connected to the oil storage tank (11) and the outside of the movable seat (1), and the oil filling hole (12) being connected to a plug (2); A mounting seat (3), wherein the mounting seat (3) is provided with an oil storage tank (2) (31) and a receiving hole (32), wherein the receiving hole (32) is used to place a bearing (4), wherein the mounting seat (3) is connected to the movable seat (1) via a screw (5) so that the oil storage tank (1) is directly opposite to the oil storage tank (31), wherein an oil guide pipe (6) is arranged in the mounting seat (3), and wherein the bearing (4) is provided with an oil guide hole (41), wherein the oil storage tank (11) can be connected with the oil storage tank (31), the oil guide pipe (6) and the oil guide hole (41), and wherein the mounting seat (3) is also provided with a connecting hole (33); A screw rod (7) is threadedly connected to the movable seat (1) and a sealing plug (8) is fixedly installed at the bottom. The screw rod (7) is rotatable so that the sealing plug (8) moves linearly away from or blocks the oil guide pipe (6).

2. A bearing seat that is easy to process according to claim 1, characterized in that: A rubber pad (9) is adhered to the upper surface of the mounting seat (3) and the rubber pad (9) is capable of contacting the movable seat (1), and the screw (5) is capable of passing through the rubber pad (9).

3. A bearing seat that is easy to process according to claim 1, characterized in that: The inner bottom surface of the second oil storage tank (31) is formed with a concave surface (311), and the oil guide pipe (6) is located at the bottom of the concave surface (311).

4. The easy-to-process bearing seat according to claim 1, characterized in that: The mounting seat (3) is formed with a protrusion (34), and the axial outer wall of the bearing (4) is formed with a groove (42), wherein the groove (42) is slidably connected to the protrusion (34) so ​​that the oil guide hole (41) can be directly opposite to the oil guide pipe (6).

5. The easy-to-process bearing seat according to claim 1, characterized in that: It also comprises a spring wire (10), the two ends of the spring wire (10) in the length direction are fixedly connected to the plug (2) and the movable seat (1) in a one-to-one correspondence.

6. The easy-to-process bearing seat according to claim 1, characterized in that: The mounting seat (3) comprises: An upper mounting seat (35), wherein the upper mounting seat (35) is provided with the second oil storage tank (31), the screw (5) is threadedly connected to the movable seat (1) and the upper mounting seat (35), and the oil guide pipe (6) is provided inside the upper mounting seat (35); A lower mounting seat (36), wherein the lower mounting seat (36) and the upper mounting seat (35) are both provided with a semicircular hole (352), the upper mounting seat (35) and the lower mounting seat (36) are detachably connected so that the two semicircular holes (352) can be closed to form the accommodating hole (32), and the lower mounting seat (36) is provided with the connecting hole (33).

7. The easy-to-process bearing seat according to claim 1, characterized in that: The mounting seat (3) is integrally formed with a limiting end (37) capable of contacting the end surface of the bearing (4).

8. The easy-to-process bearing seat according to claim 1, characterized in that: A plurality of connecting holes (33) are provided.

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