CN219222045U

CN219222045U - Self-lubricating bearing seat

Info

Publication number: CN219222045U
Application number: CN202223357949.6U
Authority: CN
Inventors: 王宇亭
Original assignee: Baoji Xinyutong Machinery Manufacturing Co ltd
Current assignee: Baoji Xinyutong Machinery Manufacturing Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-06-20
Anticipated expiration: 2032-12-14

Abstract

The utility model provides a self-lubricating bearing seat, which relates to the technical field of bearing seats and comprises a filling box and a base arranged on the filling box, wherein a lower fixed ring is fixedly connected in the base, an upper fixed ring is detachably connected on the lower fixed ring, a filling part for filling lubricating oil into the filling box is arranged on the right side of the filling box, an oil outlet pipe is fixedly communicated with one end of the filling box, which is close to an oil storage box, and one end of the oil outlet pipe, which is far away from the filling box, penetrates through the upper fixed ring and extends between the lower fixed ring and the upper fixed ring, lubricating oil is filled into the filling box through the filling part, and when an inner ring of a bearing rotates, the extruding part is driven to extrude the lubricating oil in the filling box onto balls in the bearing through the oil outlet pipe, so that the self-lubricating bearing can be carried out when the bearing rotates, manpower and material resources are effectively saved, and the workload of workers is also reduced.

Description

Self-lubricating bearing seat

Technical Field

The utility model relates to the technical field of bearing seats, in particular to a self-lubricating bearing seat.

Background

The bearing seat is a seat body which is used for installing and fixing a bearing and can bear certain supporting force; the device can be divided into a split type (split type) bearing seat, a sliding bearing seat, a rolling bearing seat, a bearing seat with a flange, an outer spherical bearing seat and the like. When the existing bearing is added with the lubricant, the existing bearing needs to be taken down from the bearing seat and then reinstalled, so that time and labor are wasted, and the workload of workers is increased.

Disclosure of Invention

The utility model aims to provide a self-lubricating bearing seat, which aims to solve the problems that when a lubricant is added to a bearing in the prior art, the bearing needs to be taken down from the bearing seat and then reinstalled, so that time and labor are wasted, and the workload of staff is increased.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the self-lubricating bearing seat comprises a filling box and a base arranged on the filling box, wherein a lower fixing ring is fixedly connected in the base, an upper fixing ring is detachably connected on the lower fixing ring, a filling part for filling lubricating oil into the filling box is arranged on the right side of the filling box, an oil outlet pipe is fixedly communicated with one end of the filling box, the oil outlet pipe penetrates through the upper fixing ring and extends between the lower fixing ring and the upper fixing ring, and an extruding part for extruding the lubricating oil in the filling box to a ball in a bearing through the oil outlet pipe when the bearing inner ring rotates is arranged on the filling box.

According to a further technical scheme, the filling part comprises an oil storage tank arranged on the right side of the filling tank, the oil storage tank is communicated with the filling tank through a communicating pipe, and a one-way valve is arranged on the communicating pipe, so that lubricating oil can only flow into the filling tank in the oil storage tank.

According to a further technical scheme, the extrusion part comprises a half gear fixedly connected to the bearing inner ring, the filling box is provided with a moving plate, the moving plate is provided with a rack, the rack is meshed with the half gear, the moving plate is provided with an adjusting part for adjusting the position of the rack, a piston is connected in the filling box in a sliding manner, one side surface of the piston, far away from the oil outlet pipe, is fixedly connected with a push-pull rod, one end of the push-pull rod, far away from the piston, extends to the outside of the filling box and is fixedly connected with the moving plate through a connecting plate, the surface of the push-pull rod is sleeved with an elastic reset piece, and two ends of the elastic reset piece are respectively fixedly connected with one side surface, close to the connecting plate and the filling box.

According to a further technical scheme, the elastic resetting piece is a pressure spring.

According to a further technical scheme, the adjusting part comprises a threaded block fixedly connected to the moving plate, a threaded rod is connected to the threaded block in a threaded mode, one end, close to the rack, of the threaded rod is connected with the rack in a rotating mode, and a limiting guide device used for limiting and guiding the rack is arranged on the moving plate.

According to a further technical scheme, the limiting guide device comprises a sliding groove formed in the moving plate, a sliding block is connected in the sliding groove in a sliding mode, and the sliding block is fixedly connected with the rack.

According to a further technical scheme, one end of the threaded rod, which is far away from the rack, is fixedly connected with a rotating handle.

The beneficial effects of the utility model are as follows:

the lubrication oil is filled into the filling box through the filling part, and when the inner ring of the bearing rotates, the extrusion part can be driven to extrude the lubrication oil in the filling box onto the balls in the bearing through the oil outlet pipe, so that the bearing can be self-lubricated when rotating, the bearing is not required to be taken down from the bearing seat, the manpower and material resources are effectively saved, and the workload of workers is also reduced.

Drawings

Fig. 1 is a partial structural cross-sectional view in elevation in an embodiment of the present utility model.

In the figure: 1. a filling box; 2. a base; 3. a lower fixing ring; 4. an upper fixing ring; 5. a half gear; 6. a rack; 7. a moving plate; 8. a chute; 9. a slide block; 10. a screw block; 11. a threaded rod; 12. a rotating handle; 13. an oil storage tank; 14. a communicating pipe; 15. an oil outlet pipe; 16. a piston; 17. a push-pull rod; 18. a connecting plate; 19. an elastic reset piece.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings.

As shown in fig. 1, a self-lubricating bearing seat comprises a filling box 1 and a base 2 arranged on the filling box 1, wherein a lower fixing ring 3 is fixedly connected in the base 2, an upper fixing ring 4 is detachably connected on the lower fixing ring 3, a filling part for filling lubricating oil into the filling box 1 is arranged on the right side of the filling box 1, an oil outlet pipe 15 is fixedly communicated with one end, close to an oil storage tank 13, of the filling box 1, one end, far away from the filling box 1, of the oil outlet pipe 15 penetrates through the upper fixing ring 4 and extends between the lower fixing ring 3 and the upper fixing ring 4, and an extrusion part for extruding the lubricating oil in the filling box 1 onto a ball in a bearing through the oil outlet pipe 15 when the bearing inner ring rotates is arranged on the filling box 1.

In this embodiment, firstly, annotate filling box 1 with lubricating oil through filling portion, can drive the extrusion portion and extrude the ball in the bearing with the lubricating oil in the filling box 1 through oil outlet pipe 15 when the inner circle of bearing is rotatory to can carry out self-lubricating when making the bearing rotatory, need not to take off it from the bearing frame, effectually saved manpower and materials, also reduced staff's work load.

In another embodiment of the present utility model, the filling part includes an oil storage tank 13 disposed on the right side of the filling tank 1, and the oil storage tank 13 is communicated with the filling tank 1 through a communicating pipe 14, and a one-way valve is installed on the communicating pipe 14, so that the lubricating oil can only flow into the filling tank 1 in the oil storage tank 13, and the one-way valve is opened to flow into the filling tank 1, so that the lubricating oil can be more conveniently injected into the filling tank 1.

Specifically, the extrusion part includes half gear 5 that fixed connection circled in the bearing, be provided with movable plate 7 on filling box 1, be provided with rack 6 on the movable plate 7, and rack 6 meshes with half gear 5 mutually, be provided with the adjusting part that is used for adjusting rack 6 position on the movable plate 7, sliding connection has piston 16 in filling box 1, one side fixedly connected with push-and-pull rod 17 of oil pipe 15 is kept away from to piston 16, and the one end that piston 16 was kept away from to push-and-pull rod 17 extends to the outside of filling box 1 and through connecting plate 18 and movable plate 7 fixed connection, the surface cover of push-and-pull rod 17 is equipped with elastic reset piece 19, and elastic reset piece 19 is the pressure spring with connecting plate 18 and one side fixed connection that filling box 1 is close to each other respectively, mesh half gear 5 and rack 6 at first, can drive half gear 5 and rotate when the inner circle of bearing, then half gear 5 is rotatory through the cooperation setting between with elastic reset piece 19 can drive rack 6 and reciprocate, then the piston 16 is moved through connecting plate 18 and rod 17 drive piston 16, thereby can more convenient extrusion to lubricating oil.

Specifically, the adjusting part includes thread block 10 of fixed connection on movable plate 7, thread block 10 internal thread connection has threaded rod 11, and the one end that threaded rod 11 is close to rack 6 rotates with rack 6 to be connected, be provided with the spacing guider who is used for carrying out spacing direction to rack 6 on the movable plate 7, spacing guider is including seting up spout 8 on movable plate 7, sliding connection has slider 9 in spout 8, and slider 9 and rack 6 fixed connection, rotatory threaded rod 11 at first, can drive rack 6 when threaded rod 11 rotates and remove, when rack 6 moves to when meshing with half gear 5, half gear 5 rotates and can drive rack 6 and remove when rack 6 moves to be less than half gear 5 when meshing, thereby control that can be convenient is extrudeed lubricating oil.

Further, the threaded rod 11 can be rotated more conveniently by the provided rotary handle 12.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a self-lubricating bearing frame, characterized by, including filling case (1) and base (2) of installing on filling case (1), fixedly connected with down solid fixed ring (3) in base (2), can dismantle on solid fixed ring (3) down and be connected with solid fixed ring (4), the right side of filling case (1) is provided with the portion of filling that is used for filling lubricating oil to filling case (1), it has out oil pipe (15) to fill fixed intercommunication in case (1) near oil storage case (13) one end, and goes out oil pipe (15) and keep away from the one end of filling case (1) and run through gu fixed ring (4) and extend to down between solid fixed ring (3) and the last fixed ring (4), be provided with on filling case (1) and can extrude the extrusion portion on ball in the bearing with lubricating oil in filling case (1) through out oil pipe (15) when the bearing inner race is rotatory.

2. A self-lubricating bearing seat according to claim 1, characterized in that the filling part comprises an oil storage tank (13) arranged on the right side of the filling tank (1), the oil storage tank (13) is communicated with the filling tank (1) through a communicating pipe (14), and a one-way valve is arranged on the communicating pipe (14) so that lubricating oil can only flow into the filling tank (1) through the oil storage tank (13).

3. The self-lubricating bearing seat according to claim 1, characterized in that the extruding part comprises a half gear (5) fixedly connected to the bearing inner ring, a moving plate (7) is arranged on the filling box (1), a rack (6) is arranged on the moving plate (7), the rack (6) is meshed with the half gear (5), an adjusting part for adjusting the position of the rack (6) is arranged on the moving plate (7), a piston (16) is connected in the filling box (1) in a sliding manner, a push-pull rod (17) is fixedly connected to one side surface of the piston (16) far away from the oil outlet pipe (15), one end of the push-pull rod (17) far away from the piston (16) extends to the outside of the filling box (1) and is fixedly connected with the moving plate (7) through a connecting plate (18), an elastic reset piece (19) is sleeved on the surface of the push-pull rod (17), and two ends of the elastic reset piece (19) are respectively connected with one side surface of the connecting plate (18) and the filling box (1) close to each other.

4. A self-lubricating bearing seat according to claim 3, characterized in that the elastic return element (19) is a compression spring.

5. A self-lubricating bearing seat according to claim 3, characterized in that the adjusting part comprises a thread block (10) fixedly connected to the moving plate (7), a threaded rod (11) is connected to the thread block (10) in a threaded manner, one end of the threaded rod (11) close to the rack (6) is rotatably connected with the rack (6), and a limiting guide device for limiting and guiding the rack (6) is arranged on the moving plate (7).

6. The self-lubricating bearing seat according to claim 5, wherein the limiting and guiding device comprises a sliding groove (8) formed in the moving plate (7), a sliding block (9) is connected in the sliding groove (8) in a sliding mode, and the sliding block (9) is fixedly connected with the rack (6).

7. A self-lubricating bearing seat according to claim 5, characterized in that the end of the threaded rod (11) remote from the rack (6) is fixedly connected with a rotary handle (12).