CN210344052U

CN210344052U - Novel oil-supplementing retainer

Info

Publication number: CN210344052U
Application number: CN201920901102.9U
Authority: CN
Inventors: 刘豪; 黄忠良; 焦应强
Original assignee: Huzhou Sanduo Bearing Co ltd; Zhejiang 8+1 Precision Machinery Co Ltd
Current assignee: Huzhou Sanduo Bearing Co ltd; Zhejiang 8+1 Precision Machinery Co Ltd
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-04-17
Anticipated expiration: 2029-06-14

Abstract

The utility model provides a novel oil supplementing retainer, includes main part and roller, the interval is provided with a plurality of pocket hole in the main part, be provided with the slot between the adjacent pocket hole, main part one side is provided with the holding ring, have on the holding ring with the slot complex inserted block of pegging graft, the inserted block is pegged graft with the slot and is cooperated the realization holding ring fixed in the main part, it has the boss to extend to the pocket downthehole extension on the inserted block, adjacent boss forms the location to the roller. The utility model discloses simple structure, the operation is portable, and it is unsatisfactory to solve among the prior art auto-lock degree, and the friction loss increases the problem that leads to the bearing oil consumption to increase.

Description

Novel oil-supplementing retainer

Technical Field

The utility model relates to a bearing technical field specifically is a novel oil supplementation holder.

Background

At present, current cylindrical roller bearing keeps ware, the bearing strength performance is general, and the lock roller function of this bearing is relatively poor, make roller in the bearing easily drop and lead to the bearing whole life-span shorter, make bearing work efficiency reduce, and a novel holder has been designed to above-mentioned problem among the prior art, it is used for the lock roller to reach the effect of a auto-lock to be provided with the lug that extends to the roller on the holder, avoid the bearing to drop or also take place the aversion scheduling problem, but adopt the friction loss increase that this technique can make the roller, make the life greatly reduced of this roller, wherein the loss of grease also can increase by a wide margin, make the life-span of bearing also can reduce.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel mend oily holder, it is unsatisfactory for solving among the prior art auto-lock degree, and the friction loss increases the problem that leads to the bearing oil consumption to increase.

The utility model provides a novel oil supplementing retainer, includes main part and roller, the interval is provided with a plurality of pocket hole in the main part, be provided with the slot between the adjacent pocket hole, main part one side is provided with the holding ring, have on the holding ring with the slot complex inserted block of pegging graft, the inserted block is pegged graft with the slot and is cooperated the realization holding ring fixed in the main part, it has the boss to extend to the pocket downthehole extension on the inserted block, adjacent boss forms the location to the roller.

The technical scheme is adopted, and the method has the advantages that: the adjacent boss combination realizes the locking to the roller, has improved the hardness of holder and to the locking ability of roller, avoids the easy fracture of holder and leads to the roller to drop, the problem of drunkenness, and the holding ring is inserted and is established in the slot, the connection can be dismantled in the main part to the holding ring for the holder application scope of this technique is extensive, thereby and the boss locks the roller for a long time and leads to the boss wearing and tearing serious, does not change for a long time and leads to the roller drunkenness also or drop easily, thereby the life of bearing has been reduced.

The utility model discloses further set up: the fixture is characterized in that an auxiliary ring is arranged on the other side of the main body, a fixture block matched with the slot in an inserting mode is arranged on the auxiliary ring, a groove in contact with a contact surface of the fixture block is formed in the insertion block, a protruding block is arranged corresponding to the groove of the fixture block, and the positioning ring and the auxiliary ring are fixed through the inserting matching of the protruding block and the groove.

The technical scheme is adopted, and the method has the advantages that: the auxiliary ring sets up the opposite side at the main part, the fixture block makes the holding ring more stable in the main part with the recess cooperation of pegging graft, has improved the location performance of holding ring for the holding ring can not drop or shake and cause the drunkenness of bearing roller, has improved the availability factor and the life of bearing.

The utility model discloses further set up: the contact surface of boss and roller is level and smooth curved surface and is connected with the inclined plane, it stores up the fat chamber to have seted up in the boss, set up the oil supply hole on the inclined plane, the oil supply hole switches on the setting with storing up the fat chamber.

The technical scheme is adopted, and the method has the advantages that: the oil supplementing hole is in contact with the surface of the roller, so that grease on the surface of the roller can be uniformly coated, the service efficiency of the bearing is improved, and the service life of the bearing is prolonged.

The utility model discloses further set up: the groove is communicated with the grease storage cavity, the oil outlet is formed in the protruding block, the oil supplementing cavity is formed in the auxiliary ring, and the oil supplementing cavity is communicated with the oil outlet to achieve communication between the oil supplementing cavity and the grease storage cavity.

The technical scheme is adopted, and the method has the advantages that: the oil supplementing cavity is formed in the auxiliary ring, so that grease in the grease storage cavity can be supplemented, the auxiliary ring can be detachably connected, an operator can replace the auxiliary ring to supplement the grease in the bearing, the cost loss is reduced, and the service life and the service efficiency of the bearing are improved.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the main body of the present invention;

FIG. 3 is a schematic diagram of the three-dimensional structure of the auxiliary ring of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the positioning ring of the present invention;

FIG. 5 is a side view of the present invention;

fig. 6 is a cross-sectional view taken along line a-a of fig. 5.

Detailed Description

A novel oil supplementing retainer comprises a main body 1 and a roller, wherein a plurality of pockets 11 are arranged on the main body 1 at intervals, slots 12 are arranged between adjacent pockets 11, a positioning ring 2 is arranged on one side of the main body 1, insertion blocks 21 which are in insertion fit with the slots 12 are arranged on the positioning ring 2, the insertion blocks 21 are in insertion fit with the slots 12 to fix the positioning ring 2 on the main body 1, bosses 22 extend into the pockets 11 on the insertion blocks 21, the adjacent bosses 22 form positioning for the roller, an auxiliary ring 3 is arranged on the other side of the main body 1, fixture blocks 31 which are in insertion fit with the slots 12 are arranged on the auxiliary ring 3, grooves 211 which are in contact with the contact surfaces of the fixture blocks 31 are formed in the insertion blocks 21, lugs 32 are arranged corresponding to the grooves 211, the lugs 32 are in insertion fit with the grooves 211 to fix the positioning ring 2 and the auxiliary ring 3, the smooth curved surface of boss 22 and roller's contact surface is connected with inclined plane 221, it stores up fat chamber 223 to have seted up in the boss 22, the oil supply hole 222 has been seted up on the inclined plane 221, oil supply hole 222 switches on the setting with storing up fat chamber 223, recess 211 switches on the setting with storing up fat chamber 223, be provided with oil outlet 34 on the lug 32, oil supply chamber 33 has been seted up in the supplementary ring 3, oil supply chamber 33 switches on the setting with oil outlet 34 and realizes oil supply chamber 33 and the intercommunication that stores up fat chamber 223.

An operator fixes the positioning ring 2 on the main body 1 through the inserting block 21, at the moment, the adjacent bosses 22 are combined to form positioning of the roller, the auxiliary ring 3 is inserted on the other side of the main body 1, at the moment, the lug 32 and the groove 211 are inserted and criticized to fix the positioning ring 2 and the auxiliary ring 3, at the moment, grease in the grease supplementing cavity 33 flows into the grease storage cavity 223 through the oil outlet 34, and when the bearing starts to operate, the grease on the surface of the roller is coated by the grease supplementing hole 222.

Claims

1. The utility model provides a novel mend oil holder, includes main part and roller, the interval is provided with a plurality of pocket hole, its characterized in that in the main part: be provided with the slot between the adjacent pocket hole, main part one side is provided with the holding ring, have on the holding ring with the slot complex inserted block of pegging graft, the fixed of holding ring in the main part is realized with the slot cooperation of pegging graft to the inserted block, it has the boss to extend to the pocket downthehole extension on the inserted block, adjacent boss forms the location to the roller.

2. The novel oil replenishing retainer as claimed in claim 1, wherein: the fixture is characterized in that an auxiliary ring is arranged on the other side of the main body, a fixture block matched with the slot in an inserting mode is arranged on the auxiliary ring, a groove in contact with a contact surface of the fixture block is formed in the insertion block, a protruding block is arranged corresponding to the groove of the fixture block, and the positioning ring and the auxiliary ring are fixed through the inserting matching of the protruding block and the groove.

3. The novel oil supplementing retainer as claimed in claim 2, wherein: the contact surface of boss and roller is level and smooth curved surface and is connected with the inclined plane, it stores up the fat chamber to have seted up in the boss, set up the oil supply hole on the inclined plane, the oil supply hole switches on the setting with storing up the fat chamber.

4. The novel oil replenishing retainer as claimed in claim 3, wherein: the groove is communicated with the grease storage cavity, the oil outlet is formed in the protruding block, the oil supplementing cavity is formed in the auxiliary ring, and the oil supplementing cavity is communicated with the oil outlet to achieve communication between the oil supplementing cavity and the grease storage cavity.