CN213017330U

CN213017330U - Novel dividing device for steel balls of deep groove bearing

Info

Publication number: CN213017330U
Application number: CN202022006328.8U
Authority: CN
Inventors: 邓仕洋; 林佑立; 谭建丰
Original assignee: Jiangxi Hongwei Bearing Co ltd
Current assignee: Jiangxi Hongwei Bearing Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-04-20
Anticipated expiration: 2030-09-15

Abstract

The utility model belongs to the technical field of the bearing assembly, especially, for novel device is equallyd divide to deep groove bearing steel ball, the steel ball to the deep groove bearing among the prior art all leans on artifical manual operation to equally divide the steel ball between the inner circle and the outer lane of bearing usually, and the operation is wasted time and energy, and the problem that work efficiency is low, now proposes following scheme, and it includes the bottom plate, the top fixed mounting of bottom plate has the fixing base, and the outside fixed mounting of fixing base has the supporting disk, and logical groove has been seted up to the inboard of fixing base, rotates the bottom of installing the pivot on the bottom inner wall that leads to the groove, and the top of pivot extends to the top and the fixed mounting of fixing base has the knob, and the outside fixed mounting of pivot has around the. The utility model has the advantages of reasonable design, solved artifical equal problem of dividing the steel ball and not being convenient for operate and use, and easy operation, labour saving and time saving is convenient for to the partition of steel ball, has improved its work efficiency.

Description

Novel dividing device for steel balls of deep groove bearing

Technical Field

The utility model relates to a bearing assembly technical field especially relates to novel dividing equally of deep groove bearing steel ball device.

Background

Deep groove ball bearings are one of the most widely used rolling bearings. It features small friction resistance and high rotation speed, and can be used for bearing radial load or combined load acted simultaneously in radial and axial directions, and also can be used for bearing axial load, such as small-power motor, automobile and tractor gear box, machine tool gear box, general machine and tool, etc. It has simple structure and convenient use. The bearing is mainly used for bearing radial load, but when the radial play of the bearing is increased, the bearing has certain performance of an angular contact ball bearing and can bear combined radial and axial load. When the rotating speed is high and the thrust ball bearing is not suitable to be adopted, the thrust ball bearing can be used for bearing pure axial load. Compared with other types of bearings with the same specification and size of the deep groove ball bearing, the bearing has the advantages of small friction coefficient and high limit rotating speed. But is not impact resistant and is not suitable for bearing heavy loads.

However, in the deep groove bearing in the prior art, the steel ball is generally equally divided between the inner ring and the outer ring of the bearing by manual operation, which wastes time and labor in operation and has low working efficiency, so a novel steel ball equally dividing device for the deep groove bearing is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the steel ball of the deep groove bearing in the prior art is generally divided equally between the inner ring and the outer ring of the bearing by manual operation, the operation is time-consuming and labor-consuming, and the working efficiency is low, and the proposed novel steel ball dividing device for the deep groove bearing.

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

a novel dividing device for deep groove bearing steel balls comprises a bottom plate, wherein a fixed seat is fixedly installed at the top of the bottom plate, a supporting plate is fixedly installed on the outer side of the fixed seat, a through groove is formed in the inner side of the fixed seat, the bottom end of a rotating shaft is rotatably installed on the inner wall of the bottom of the through groove, the top end of the rotating shaft extends to the upper portion of the fixed seat and is fixedly provided with a knob, a rope winding wheel is fixedly installed on the outer side of the rotating shaft, one end of each of four pulling ropes is fixedly installed on the outer side of the rope winding wheel, grooves are formed in four sides of the fixed seat, the other end of each pulling rope extends into the corresponding four grooves respectively and is fixedly provided with a moving rod, the four moving rods are slidably connected into the corresponding grooves respectively, springs are movably sleeved on the outer sides of the four pulling ropes, the top fixed mounting of bottom plate has the fixed plate, and the top of bottom plate is rotated and is installed the threaded rod, and the backup pad is installed to the outside screw thread of threaded rod, backup pad sliding connection in one side of fixed plate, and the bottom fixed mounting of backup pad has the disc, and the bottom fixed mounting of disc has a plurality of equant poles, is equidistant between two adjacent equant poles in a plurality of equant poles and arranges.

Preferably, the inner wall of the top of the through groove is fixedly provided with an outer ring of the bearing, and the rotating shaft is fixedly sleeved with the inner ring of the bearing, so that the rotating shaft is convenient to rotate and install.

Preferably, the limiting grooves are formed in the inner walls of the two sides of the groove, the limiting blocks are fixedly mounted on the inner walls of the two sides of the moving rod, and the two limiting blocks are connected in the corresponding limiting grooves in a sliding mode respectively and play a certain limiting role in the moving rod.

Preferably, the threaded hole is formed in the inner side of the supporting plate, and the threaded rod is connected to the inner side of the supporting plate through the threaded hole in a threaded mode, so that the threaded rod is conveniently connected with the supporting plate in a threaded mode.

Preferably, a sliding groove is formed in one side of the fixing plate, and the supporting plate is connected in the sliding groove in a sliding mode and is convenient to connect in a sliding mode.

Preferably, the top of bottom plate fixed mounting has the gag lever post, and backup pad sliding connection plays certain limiting displacement to the backup pad in the outside of gag lever post.

The utility model discloses a, novel device is equallyd divide to deep groove bearing steel ball, drive the pivot through the rotating knob and rotate, make the pivot drive around the rope sheave and rotate, thereby can make around the rope sheave drive four carriage release levers through four stay cords and move near each other, and through the elastic deformation of spring, can make four spring atress compress, thereby can make four splint move near each other, then cover the bearing on the outside of fixing base, make the bearing place on the supporting disk, make four splint be located the inner circle of bearing, then release the knob, can be through the elastic deformation of four springs, make four splint move and reset, thereby can make four splint and supporting disk fix the bearing, be convenient for the fixing to the bearing, can avoid the problem that the bearing moves and leads to the equallyd failure when equallyd divide the steel ball;

in the utility model, the novel dividing device for the steel ball of the deep groove bearing can be connected with the supporting plate through the screw thread of the threaded rod by rotating the threaded rod, so that the supporting plate can be driven to move downwards, the supporting plate can drive the disc to move downwards, and a plurality of dividing rods are clamped between the outer ring and the inner ring of the bearing, and the distances between the adjacent dividing rods are equal, so that the dividing of the steel ball can be realized, and the dividing of the steel ball is convenient;

the utility model has the advantages of reasonable design, solved artifical equal problem of dividing the steel ball and not being convenient for operate and use, and easy operation, labour saving and time saving is convenient for to the partition of steel ball, has improved its work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the novel dividing device for the deep groove bearing steel balls provided by the utility model;

fig. 2 is a schematic structural view of a part a of the novel deep groove bearing steel ball halving device provided by the utility model;

fig. 3 is a schematic view of the structure of the disc and the plurality of equally dividing rods of the novel equally dividing device for the deep groove bearing steel balls of the present invention.

In the figure: 1. a base plate; 2. a fixed seat; 3. a support disc; 4. a through groove; 5. a rotating shaft; 6. a rope winding wheel; 7. pulling a rope; 8. a groove; 9. a travel bar; 10. a spring; 11. a splint; 12. a fixing plate; 13. a support plate; 14. a threaded rod; 15. a disc; 16. the rods are equally divided.

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. 1-3, a novel device for evenly dividing a deep groove bearing steel ball comprises a bottom plate 1, a fixed seat 2 is fixedly installed at the top of the bottom plate 1, a supporting plate 3 is fixedly installed at the outer side of the fixed seat 2, a through groove 4 is formed in the inner side of the fixed seat 2, the bottom end of a rotating shaft 5 is rotatably installed on the inner wall of the bottom of the through groove 4, the top end of the rotating shaft 5 extends to the upper side of the fixed seat 2 and is fixedly provided with a knob, a rope winding wheel 6 is fixedly installed at the outer side of the rotating shaft 5, one end of four pull ropes 7 is fixedly installed at the outer side of the rope winding wheel 6, grooves 8 are formed in the four sides of the fixed seat 2, the other ends of the four pull ropes 7 respectively extend into the corresponding four grooves 8 and are fixedly provided with moving rods 9, the four moving rods 9 are respectively slidably connected in the corresponding grooves 8, the other end of four movable rods 9 all extends to outside the fixing base 2 and fixed mounting has splint 11, the top fixed mounting of bottom plate 1 has fixed plate 12, the top of bottom plate 1 is rotated and is installed threaded rod 14, backup pad 13 is installed to the outside screw thread of threaded rod 14, backup pad 13 sliding connection is in one side of fixed plate 12, the bottom fixed mounting of backup pad 13 has disc 15, the bottom fixed mounting of disc 15 has a plurality of equipartition poles 16, be equidistant arranging between two adjacent equipartition poles 16 in a plurality of equipartition poles 16.

Lead to fixed mounting on the top inner wall of groove 4 has the outer lane of bearing, pivot 5 cup joints with the inner circle of bearing is fixed, be convenient for rotate installation pivot 5, the spacing groove has all been seted up on the both sides inner wall of recess 8, equal fixed mounting has the stopper on the both sides inner wall of carriage release lever 9, two stoppers sliding connection respectively are at corresponding spacing inslot, play certain limiting displacement to carriage release lever 9, the inboard screw hole of seted up of backup pad 13, threaded rod 14 passes through screw hole threaded connection in the inboard of backup pad 13, be convenient for with threaded rod 14 and backup pad 13 threaded connection, the spout has been seted up to one side of fixed plate 12, backup pad 13 sliding connection is in the spout, be convenient for sliding connection backup pad 13, the top fixed mounting of bottom plate 1 has the gag lever post, backup pad 13 sliding connection is in the outside of gag.

In the utility model, the rotating knob drives the rotating shaft 5 to rotate, so that the rotating shaft 5 drives the rope winding wheel 6 to rotate, the rope winding wheel 6 can drive the four moving rods 9 to move close to each other through the four pull ropes 7, and the four springs 10 can be compressed under stress through the elastic deformation of the springs 10, so that the four clamping plates 11 can move close to each other, then the bearing is sleeved on the outer side of the fixed seat 2, so that the bearing is placed on the supporting plate 3, the four clamping plates 11 are positioned on the inner ring of the bearing, then the knob is released, the four clamping plates 11 can be reset through the elastic deformation of the four springs 10, so that the four clamping plates 11 and the supporting plate 3 can fix the bearing, then the threaded rod 14 is rotated, the threaded rod 14 can be connected with the supporting plate 13 through the thread, the supporting plate 13 can be driven to move downwards, so that the supporting plate 13 can drive, and make a plurality of equipartition poles 16 all block between the outer lane of bearing and the inner circle, because the interval between adjacent equipartition pole 16 is equal, thereby can realize the equipartition to the steel ball.

Claims

1. A novel steel ball equal dividing device for a deep groove bearing comprises a bottom plate (1) and is characterized in that a fixed seat (2) is fixedly installed at the top of the bottom plate (1), a supporting plate (3) is fixedly installed at the outer side of the fixed seat (2), a through groove (4) is formed in the inner side of the fixed seat (2), the bottom end of a rotating shaft (5) is rotatably installed on the inner wall of the bottom of the through groove (4), the top end of the rotating shaft (5) extends to the upper portion of the fixed seat (2) and is fixedly provided with a knob, a rope winding wheel (6) is fixedly installed on the outer side of the rotating shaft (5), one end of four pull ropes (7) is fixedly installed on the outer side of the rope winding wheel (6), grooves (8) are formed in four sides of the fixed seat (2), the other ends of the four pull ropes (7) respectively extend into the corresponding four grooves (8) and are fixedly provided, the equal movable sleeve in the outside of four stay ropes (7) is equipped with spring (10), the both ends of spring (10) respectively with the one end of carriage release lever (9) and the inner wall fixed connection of recess (8), the other end of four carriage release levers (9) all extends to fixing base (2) outer and fixed mounting has splint (11), the top fixed mounting of bottom plate (1) has fixed plate (12), the top of bottom plate (1) is rotated and is installed threaded rod (14), backup pad (13) are installed to the outside screw thread of threaded rod (14), backup pad (13) sliding connection is in one side of fixed plate (12), the bottom fixed mounting of backup pad (13) has disc (15), the bottom fixed mounting of disc (15) has a plurality of equipartition poles (16), be equidistant between two adjacent equipartition poles (16) in a plurality of equipartition poles (16) and arrange.

2. The novel deep groove bearing steel ball equally dividing device as claimed in claim 1, wherein the inner wall of the top of the through groove (4) is fixedly provided with an outer ring of a bearing, and the rotating shaft (5) is fixedly sleeved with an inner ring of the bearing.

3. The novel deep groove bearing steel ball equally dividing device as claimed in claim 1, wherein both inner walls of the groove (8) are provided with limiting grooves, both inner walls of the moving rod (9) are fixedly provided with limiting blocks, and the two limiting blocks are respectively slidably connected in the corresponding limiting grooves.

4. The novel deep groove bearing steel ball equally dividing device as claimed in claim 1, characterized in that the inner side of the support plate (13) is provided with a threaded hole, and the threaded rod (14) is in threaded connection with the inner side of the support plate (13) through the threaded hole.

5. The novel deep groove bearing steel ball equally dividing device as claimed in claim 1, wherein a sliding groove is formed in one side of the fixing plate (12), and the support plate (13) is slidably connected in the sliding groove.

6. The novel deep groove bearing steel ball equally dividing device as claimed in claim 1, wherein a limiting rod is fixedly mounted on the top of the bottom plate (1), and the support plate (13) is slidably connected to the outer side of the limiting rod.