CN218564203U

CN218564203U - Bearing convenient for lubricating oil injection

Info

Publication number: CN218564203U
Application number: CN202222721107.8U
Authority: CN
Inventors: 张振华
Original assignee: Kunshan Qundalong Precision Electronics Co ltd
Current assignee: Kunshan Qundalong Precision Electronics Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-03-03
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a bearing convenient for lubricating oil injection, which comprises a bearing body, a groove is arranged at the middle position of the upper surface of the bearing body, a slot and a sealing groove are arranged at the bottom end inside the groove of the bearing body, a fluid filter box is clamped inside the groove of the bearing body, a limit frame is fixedly connected inside the fluid filter box, a filter screen plate is inserted into the top opening position of the fluid filter box, a cover plate is clamped at the top opening end of the fluid filter box, a liquid injection port on the surface of the cover plate is in conduction connection with a liquid injection joint, and a rubber plug is connected inside the liquid injection joint in a plugging manner; and a liquid outlet at the bottom end of the oil liquid filter box is connected with the flow guide pipe in a conduction mode. Install the fluid rose box in bearing body top, can be according to the needs that use, directly let in lubricated liquid to fluid rose box inside, after the filtration of filter plate, inside clean lubricated liquid flowed into the roll cavity of bearing body, had fine lubricated effect, convenient operation.

Description

Bearing convenient for lubricating oil injection

Technical Field

The utility model belongs to the technical field of the bearing, concretely relates to conveniently annotate bearing of lubricating oil.

Background

The bearing is an important part in modern mechanical equipment, and the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body.

Most of existing bearings are provided with dust covers between an outer ring and an inner ring of the bearing, the dust covers are generally symmetrically arranged at front and back opening positions, due to the fact that the bearing is used for a long time, the bearing needs to be lubricated by dripping lubricating oil, the dust covers are time-consuming and labor-consuming to disassemble, operation is inconvenient, and the bearing is not beneficial to lubricating rolling elements on the surface of an inner retainer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveniently annotate bearing of lubricating oil to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bearing convenient for lubricating oil injection comprises a bearing body, wherein a groove is formed in the middle position of the upper surface of the bearing body, a slot and a sealing groove are formed in the bottom end of the inner portion of the groove of the bearing body, an oil filter box is clamped in the groove of the bearing body, a limiting frame is fixedly connected in the oil filter box, a filter screen plate is inserted into the top opening position of the oil filter box, a cover plate is clamped at the top opening end of the oil filter box, a liquid injection port on the surface of the cover plate is in conduction connection with a liquid injection joint, and a rubber plug is connected in the liquid injection joint in a plugging mode; and a liquid outlet at the bottom end of the oil liquid filter box is connected with the flow guide pipe in a conduction mode.

Preferably, the groove two side walls of the bearing body are provided with clamping grooves, the front surface and the back surface of the oil filter box are fixedly connected with clamping blocks, and the clamping blocks correspond to the clamping grooves in a clamped mode.

Preferably, the honeycomb duct is arranged in a conical structure, and the honeycomb duct is inserted into the slot at the bottom end inside the groove of the bearing body.

Preferably, the bottom end of the filter screen plate is attached to the surface of the limiting frame, and the opening position of the filter screen plate is fixedly connected with the traction boss.

Preferably, the lower surface of the oil filter box is bonded with a sealing ring, and the sealing ring is sleeved outside the flow guide pipe.

Preferably, the sealing ring is inserted into and corresponds to a sealing groove at the bottom end inside the groove of the bearing body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the fluid rose box is installed at the bearing body top, when needing to lubricate the processing to the bearing body, pulls out the rubber buffer to through external oil pipe and annotate liquid joint turn-on connection, pour into lubricated liquid from external oil pipe position, filter the otter board and filter the edulcoration to lubricated liquid after, directly inside the roll cavity through honeycomb duct flow direction bearing body, fine lubricated effect has, it is more convenient to use.

2. When installing the fluid rose box, peg graft the fluid rose box at the groove position of bearing body upper surface intermediate position, the fluid rose box passes through the honeycomb duct and pegs graft inside the slot, and the sealing washer is pegged graft inside the seal groove simultaneously, and the fixture block that reaches the positive and back position of fluid rose box corresponds with the draw-in groove joint, accomplishes the fixed mounting to the fluid rose box, and stability is good, and the sealing washer improves the leakproofness of fluid rose box and bearing body coupling, is difficult for causing the leakage of lubricated liquid.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the upper surface structure of the bearing body of the present invention;

FIG. 3 is a schematic view of the connection structure of the oil filter box and the cover plate of the present invention;

fig. 4 is another view structure diagram of the oil filter box and the cover plate of the present invention.

In the figure: 1. a bearing body; 2. an oil liquid filter box; 3. a cover plate; 4. inserting slots; 5. a sealing groove; 6. a card slot; 7. a liquid injection joint; 8. a rubber plug; 9. a filter screen plate; 10. a limiting frame; 11. a clamping block; 12. a seal ring; 13. and a flow guide pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1 to 4, the present invention provides a technical solution: a bearing convenient for lubricating oil injection comprises a bearing body 1, a groove is arranged in the middle of the upper surface of the bearing body 1, a slot 4 and a sealing groove 5 are arranged at the bottom end inside the groove of the bearing body 1, an oil filter box 2 is clamped inside the groove of the bearing body 1, a limiting frame 10 is fixedly connected inside the oil filter box 2, a filter screen plate 9 is inserted into the top opening position of the oil filter box 2, a cover plate 3 is clamped at the top opening end of the oil filter box 2, a liquid injection port on the surface of the cover plate 3 is in conduction connection with a liquid injection joint 7, and a rubber plug 8 is inserted into the liquid injection joint 7; the leakage fluid dram turn-on connection honeycomb duct 13 of 2 bottoms of fluid rose box, the recess both sides wall position of bearing body 1 all is provided with draw-in groove 6, and the equal fixed connection fixture block 11 in fluid rose box 2 front and back position, fixture block 11 correspond with 6 joints of draw-in groove.

As can be seen from the above description, the present invention has the following advantages: the middle position of the upper surface of the bearing body 1 is provided with a groove, the oil filter box 2 is inserted into the slot 4 through the guide pipe 13, the bottom opening end of the slot 4 extends into the rolling cavity of the rolling element of the retainer, when the bearing body 1 needs to be lubricated, the rubber plug 8 is removed, the lubricating liquid is connected with the liquid injection joint 7 through the external oil pipe, the lubricating liquid is injected from the external oil pipe, and after the filter screen plate 9 filters and removes impurities from the lubricating liquid, the lubricating liquid directly flows into the rolling cavity of the bearing body 1 through the guide pipe 13, so that the lubricating oil filter box has a good lubricating effect and is more convenient to use; when bearing body 1 is installed to the use bearing frame, set up the through-hole of 1 top fluid rose box 2 of cooperation bearing body in the top position of bearing frame, under the circumstances that keeps 1 assembly stability of bearing body, realize the normal use of fluid rose box 2.

Example two:

referring to fig. 2 and fig. 3, based on the first embodiment, the present invention provides a technical solution: honeycomb duct 13 is the setting of taper type structure, and honeycomb duct 13 is pegged graft in the slot 4 position of 1 inside bottom in the recess of bearing body, and the laminating of filter plate 9 bottom is on spacing frame 10 surface, and filter plate 9 opening position fixed connection pulls the boss.

The filter screen plate 9 is arranged above the limit frame 10, and when the filter screen plate 9 needs to be cleaned, the cover plate 3 is opened, and the filter screen plate 9 is taken out from the oil filter box 2.

Further, can refer to fig. 2 and 4, the bonding of 2 lower surfaces of fluid rose box has sealing washer 12, sealing washer 12 cover is established in the honeycomb duct 13 outsidely, sealing washer 12 is pegged graft with the seal groove 5 of the inside bottom of the bearing body 1 recess and is corresponded, when installing fluid rose box 2, peg graft the recess position of fluid rose box 2 at the upper surface intermediate position of bearing body 1, fluid rose box 2 pegs graft inside slot 4 through honeycomb duct 13, simultaneously sealing washer 12 pegs graft inside seal groove 5, until the fixture block 11 of fluid rose box 2 front and back position corresponds with 6 joints of draw-in groove, accomplish the fixed mounting to fluid rose box 2, and stability is good, sealing washer 12 improves the leakproofness that fluid rose box 2 and bearing body 1 are connected, be difficult for causing the leakage of lubricated liquid.

The utility model discloses a theory of operation and use flow: the middle position of the upper surface of the bearing body 1 is provided with a groove, the oil filter box 2 is inserted into the slot 4 through the guide pipe 13, the bottom opening end of the slot 4 extends into a rolling cavity of a rolling element of the retainer, when the bearing body 1 needs to be lubricated, the rubber plug 8 is pulled out and is in conduction connection with the liquid injection joint 7 through an external oil pipe, lubricating liquid is injected from the external oil pipe, and after the filter screen plate 9 filters and removes impurities from the lubricating liquid, the lubricating liquid directly flows into the rolling cavity of the bearing body 1 through the guide pipe 13, so that the lubricating oil filter box has a good lubricating effect and is more convenient to use; when the bearing body 1 is installed by using the bearing seat, a through hole matched with the oil filter box 2 at the top of the bearing body 1 is formed in the top end of the bearing seat, so that the normal use of the oil filter box 2 is realized under the condition that the assembly stability of the bearing body 1 is kept; when installing fluid rose box 2, peg graft the groove position of fluid rose box 2 at bearing body 1 upper surface intermediate position, fluid rose box 2 pegs graft inside slot 4 through honeycomb duct 13, simultaneously sealing washer 12 pegs graft inside seal groove 5, it corresponds with 6 joints of draw-in groove to reach the fixture block 11 of fluid rose box 2 front and back position, the fixed Assembly to fluid rose box 2 is accomplished, stability is good, sealing washer 12 improves the leakproofness that fluid rose box 2 and bearing body 1 are connected, be difficult for causing the leakage of lubricated liquid.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The above description is only used for illustrating the technical solutions of the present invention and not for limiting the same, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a conveniently annotate bearing of lubricating oil, includes bearing body (1), its characterized in that: a groove is formed in the middle position of the upper surface of the bearing body (1), a slot (4) and a sealing groove (5) are formed in the bottom end of the inner portion of the groove of the bearing body (1), an oil filter box (2) is clamped in the groove of the bearing body (1), a limiting frame (10) is fixedly connected in the oil filter box (2), a filter screen plate (9) is inserted into the top opening position of the oil filter box (2), a cover plate (3) is clamped in the top opening end of the oil filter box (2), an injection port on the surface of the cover plate (3) is in conduction connection with an injection joint (7), and a rubber plug (8) is connected in the injection joint (7) in a plugging mode; and a liquid outlet at the bottom end of the oil liquid filter box (2) is communicated with the guide pipe (13).

2. A bearing for facilitating the injection of lubricating oil according to claim 1, wherein: the bearing is characterized in that clamping grooves (6) are formed in the positions of two side walls of a groove of the bearing body (1), the front surface and the back surface of the oil filter box (2) are fixedly connected with clamping blocks (11), and the clamping blocks (11) correspond to the clamping grooves (6) in a clamped mode.

3. A bearing for facilitating the injection of lubricating oil according to claim 1, wherein: the honeycomb duct (13) is arranged in a conical structure, and the honeycomb duct (13) is inserted into the slot (4) at the bottom end inside the groove of the bearing body (1).

4. The bearing of claim 1, wherein: the bottom end of the filter screen plate (9) is attached to the surface of the limiting frame (10), and the opening position of the filter screen plate (9) is fixedly connected with the traction boss.

5. A bearing for facilitating the injection of lubricating oil according to claim 1, wherein: the lower surface of the oil filter box (2) is bonded with a sealing ring (12), and the sealing ring (12) is sleeved outside the flow guide pipe (13).

6. A bearing for facilitating the filling of lubricating oil according to claim 5, wherein: the sealing ring (12) is correspondingly inserted into the sealing groove (5) at the bottom end in the groove of the bearing body (1).