CN210599887U

CN210599887U - Bearing with oiling mechanism

Info

Publication number: CN210599887U
Application number: CN201920941157.2U
Authority: CN
Inventors: 陈泽民
Original assignee: Xinchang Fuyou Machinery Manufacturing Co Ltd
Current assignee: Xinchang Fuyou Machinery Manufacturing Co Ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-05-22
Anticipated expiration: 2029-06-21

Abstract

The utility model belongs to the technical field of the bearing technique and specifically relates to a bearing with oiling mechanism, including outer lane and inner circle, the spout has been seted up to the equal annular one side that outer lane and inner circle are close to each other, two install a plurality of balls through the common roll of holder between the spout, the oiling mouth has been seted up in the outside of outer lane, logical groove has been seted up to the inside annular of outer lane, communicate each other between oiling mouth and the logical groove, just logical inslot portion is equipped with blocking mechanism, blocking mechanism is including the annular plate of slip cartridge at logical inslot portion, the annular plate has many connecting rods, many along the equidistant horizontal slip cartridge of circumferencial direction connecting rod both ends are connected jointly on the inner wall that leads to the groove both sides, it is equipped with reset spring all to overlap on. The utility model discloses, rational in infrastructure has good sealed effect, reduces staff's the oiling degree of difficulty simultaneously, the effectual oiling efficiency that has improved.

Description

Bearing with oiling mechanism

Technical Field

The utility model relates to a bearing technical field especially relates to a bearing with oiling mechanism.

Background

The Bearing (Bearing) is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient (frictionefficiency) in its motion process, and guarantee its gyration precision (accuracy). The bearing needs regular oiling processing at the in-process that uses, ensures bearing pivoted lubricity, avoids appearing the wearing and tearing phenomenon at long-term pivoted in-process, but current oiling mode is to break apart the bearing and wipe oil, and the great increase of this mode the degree of difficulty of work to and improved operating time, reduced work efficiency, put forward a bearing with oiling mechanism with this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the difficulty of work is increased in the prior art, reducing the defect of work efficiency and providing a bearing with an oiling mechanism.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bearing with an oiling mechanism is designed, which comprises an outer ring and an inner ring, wherein one side of the outer ring, which is close to the inner ring, is provided with a chute in an annular manner, a plurality of balls are arranged between the two chutes in a rolling manner through a retainer, an oil filling opening is arranged on the outer side of the outer ring, a through groove is annularly arranged in the outer ring, the oil filling opening is communicated with the through groove, and a blocking mechanism is arranged in the through groove and comprises an annular plate which is inserted in the through groove in a sliding way, a plurality of connecting rods are inserted into the annular plate in an equidistant and horizontal sliding manner along the circumferential direction, the two ends of the connecting rods are connected to the inner walls of the two sides of the through groove together, the connecting rods on one side of the annular plate are sleeved with return springs, and a through hole is formed in the annular plate at the position corresponding to the oil filling port, and two ends of one side, far away from the return spring, of the annular plate are symmetrically provided with pushing mechanisms.

Preferably, the pushing mechanism comprises a push rod vertically connected to the side end of the annular plate, an insertion hole is formed in the outer ring of the corresponding position of the push rod, the push rod is inserted into the insertion hole in a sliding mode, and a groove is formed in the end portion, far away from the annular plate, of the push rod.

Preferably, the outer ring is formed by splicing two symmetrical semicircular rings.

Preferably, two annular seal grooves are symmetrically formed in the outer sides of the annular plates on the two sides of the jack, a seal ring is sleeved inside each annular seal groove, and the seal ring is in contact with the inner wall of each through groove.

Preferably, the inner wall of the annular plate is bonded with a rubber block at a position corresponding to the jack, and the rubber block is positioned between the return spring and the jack.

The utility model provides a pair of bearing with oiling mechanism, beneficial effect lies in: by arranging the blocking mechanism, the oil injection port can be blocked or communicated, so that lubrication can be conveniently injected into the sliding chute for lubrication; through setting up pushing mechanism to can drive blocking mechanism, cause blocking mechanism to put the oiling mouth leads to, the staff of being convenient for carries out the oiling. The utility model discloses, rational in infrastructure has good sealed effect, reduces staff's the oiling degree of difficulty simultaneously, the effectual oiling efficiency that has improved.

Drawings

Fig. 1 is a schematic structural diagram of a bearing with an oil injection mechanism according to the present invention;

fig. 2 is a schematic structural view of a blocking mechanism of a bearing with an oil injection mechanism according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is an enlarged schematic view of a portion a in fig. 2.

In the figure: the oil injection device comprises an outer ring 1, an inner ring 2, a sliding groove 3, a ball 4, a through groove 5, a connecting rod 6, an annular plate 7, an oil injection port 8, a return spring 9, a sealing ring 10, a push rod 11, a through hole 12, a groove 13, a jack 14 and a rubber block 15.

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.

Referring to fig. 1-4, a bearing with an oil injection mechanism, comprising an outer ring 1 and an inner ring 2, wherein the outer ring 1 is formed by splicing two symmetrical semicircular rings, one side of the outer ring 1, which is close to the inner ring 2, is provided with an annular chute 3, a plurality of balls 4 are arranged between the two chutes 3 through a retainer in a rolling manner, the outer side of the outer ring 1 is provided with an oil injection opening 8, the inner part of the outer ring 1 is provided with a through groove 5 in an annular manner, the oil injection opening 8 is communicated with the through groove 5, a blocking mechanism is arranged in the through groove 5 and comprises an annular plate 7 inserted in the through groove 5 in a sliding manner, the annular plate 7 is inserted with a plurality of connecting rods 6 in a sliding manner at equal intervals along the circumferential direction, two ends of the plurality of connecting rods 6 are connected to the inner walls of the two sides of the through groove 5 together, the connecting rods 6 on one, two ends of one side of the annular plate 7, which is far away from the return spring 9, are symmetrically provided with pushing mechanisms; through setting up annular plate 7 to can carry out the shutoff to oiling mouth 8, when needs carry out the oiling, remove annular plate 7 to reset spring 9 direction, cause reset spring 9 to be compression state, and oiling mouth 8 and through-hole 12 parallel and level, thereby can be to leading to the inside oiling of groove 5, when not needing the oiling, reset spring 9 resets and can promote annular plate 7 and get back to original position, causes oiling mouth 8 and through-hole 12 to be in the dislocation state, carries out the shutoff to oiling mouth 8.

The pushing mechanism comprises a push rod 11 vertically connected to the side end of the annular plate 7, an insertion hole 14 is formed in the outer ring 1 at the position corresponding to the push rod 11, the push rod 11 is inserted into the insertion hole 14 in a sliding mode, and a groove 13 is formed in the end portion, away from the annular plate 7, of the push rod 11; through setting up push rod 11 to be convenient for promote annular plate 7, through recess 13, thereby can avoid the instrument to appear sideslipping phenomenon when promoting push rod 11.

Two annular sealing grooves are symmetrically formed in the outer sides of the annular plates 7 on the two sides of the insertion hole 14, sealing rings 10 are sleeved in the annular sealing grooves, and the sealing rings 10 are in contact with the inner wall of the through groove 5; by providing the annular seal groove and the seal ring 10, the sealing performance between the annular plate 7 and the outer ring 1 can be increased.

A rubber block 15 is bonded on the inner wall of the annular plate 7 at a position corresponding to the jack 14, and the rubber block 15 is positioned between the return spring 9 and the jack 14; through setting up the block rubber 15 to when not needing the oiling, can carry out the shutoff to oiling mouth 8, avoid the inside lubrication of spout 3 to have and spill.

The utility model discloses: through pressing pushing mechanism to can drive stop mechanism, cause to be the state of putting of leading to between oiling mouth 8 and the spout 3, the staff of being convenient for carries out oiling work, with this oiling degree of difficulty that reduces staff, and the efficiency of improvement oiling.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A bearing with an oiling mechanism comprises an outer ring (1) and an inner ring (2), wherein one side, close to each other, of the outer ring (1) and the inner ring (2) is provided with a plurality of annular chutes (3), two chutes (3) are provided with a plurality of balls (4) through a retainer in a rolling mode, the bearing is characterized in that the outer side of the outer ring (1) is provided with an oiling port (8), the inner part of the outer ring (1) is provided with a through groove (5) in an annular mode, the oiling port (8) is communicated with the through groove (5) in a mutual mode, a blocking mechanism is arranged in the through groove (5) and comprises a ring plate (7) inserted in the through groove (5) in a sliding mode, a plurality of connecting rods (6) are inserted in the ring plate (7) in a sliding mode in a horizontal sliding mode at equal intervals along the circumferential direction, and two ends of the connecting, all overlap on connecting rod (6) of annular plate (7) one side and be equipped with reset spring (9), just through-hole (12) have been seted up on annular plate (7) that oiling mouth (8) correspond the position one side both ends symmetry that reset spring (9) were kept away from in annular plate (7) is equipped with pushing mechanism.

2. The bearing with the oil injection mechanism is characterized in that the pushing mechanism comprises a push rod (11) vertically connected to the side end of the annular plate (7), a jack (14) is formed in the outer ring (1) at the corresponding position of the push rod (11), the push rod (11) is inserted into the jack (14) in a sliding mode, and a groove (13) is formed in the end portion, away from the annular plate (7), of the push rod (11).

3. Bearing with oiling mechanism according to claim 1, characterized by that the outer ring (1) is made up of two half-rings symmetrical to each other.

4. The bearing with the oil injection mechanism is characterized in that two annular sealing grooves are symmetrically formed in the outer sides of the annular plates (7) on the two sides of the insertion hole (14), sealing rings (10) are sleeved in the annular sealing grooves, and the sealing rings (10) are in contact with the inner wall of the through groove (5).

5. The bearing with the oil injection mechanism is characterized in that a rubber block (15) is bonded to the inner wall of the annular plate (7) at a position corresponding to the insertion hole (14), and the rubber block (15) is located between the return spring (9) and the insertion hole (14).