CN219413284U - Bearing with good wear-resisting effect - Google Patents

Abstract

The utility model discloses a bearing with good wear resistance effect, which comprises: the bearing with the good wear-resisting effect is usually used for supporting, the bearing can bear radial load by the essence, the bearing can generate wear to a certain extent after being used for a certain time, the traditional tool is used for disassembling and replacing, at the moment, two groups of pressing plates can be extruded in opposite directions, the pressing plates can be compressed when being extruded, the pressing plates can be pulled when the clamping blocks slide out of the butt joint groove, at the moment, the extrusion blocks can be connected with the clamping grooves in a clamping mode, the protection blocks can protect the balls, no impurities can enter the surfaces of the balls, the wear-resisting effect of the balls can be improved, and the bearing can be better in wear-resisting effect of the balls in the use process through the protection blocks.

Description

Bearing with good wear-resisting effect

Technical Field

The utility model relates to the technical field of bearings, in particular to a bearing with good wear resistance.

Background

The bearing is an important part in modern mechanical equipment, and has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the motion process, ensuring the rotation precision, having more bearing types, being applicable to different equipment and machinery, and having certain defects when in use;

bearing types are more among the prior art, because the inside ball of bearing can produce the damage of certain degree and need change after using certain time, ordinary change mode need use special instrument just can change the inside ball of bearing, and this change mode is comparatively loaded down with trivial details, and comparatively takes time, is unfavorable for personnel to maintain the bearing.

Disclosure of Invention

The utility model aims to provide a bearing with good wear resistance effect, so as to solve the problem that the bearing on the market is inconvenient to replace balls in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a bearing with good wear resistance, comprising: the novel ball bearing comprises an outer ring, an inner ring, balls and a movable groove, wherein the inner ring is arranged on the inner side of the outer ring, the balls are connected between the outer ring and the inner ring, the movable groove penetrates through the outer ring, a butt joint groove is formed in the inner wall of the movable groove, a sealing block is arranged in the movable groove, a spring is connected inside the sealing block, one end of the spring is connected with a pressing plate, and a clamping block is arranged on the outer side of the pressing plate.

Preferably, the clamping block is in clamping connection with the butt joint groove.

Preferably, the sealing block and the moving groove form sliding connection.

Preferably, the outer ring is further provided with a clamping groove, a protection block, a through groove and a squeezing block, and the clamping groove is formed in the surface of the outer ring.

Preferably, the outer side of the outer ring is provided with a protection block, and a through groove is formed in the protection block in a penetrating mode.

Preferably, the outer side of the protection block close to the clamping groove is connected with an extrusion block.

Compared with the prior art, the utility model has the beneficial effects that: this effectual bearing of wear resistance, the bearing is usually used for supporting, support its essence is can bear radial load, its ball can produce the wearing and tearing of certain degree after using certain time usually, the mode of change is dismantled to the tradition use tool is comparatively loaded down with trivial details, can extrude two sets of clamp plates in opposite directions this moment, can compress the spring when the clamp plate receives the extrusion, can pull the clamp plate when the fixture block is followed the inside roll-off of butt joint groove, can improve the wear resistance of ball, the bearing of being convenient for can make the wear resistance of ball better through the guard block in the in-process of using.

1. The bearing is usually used for supporting, support its essence is can bear radial load, the bearing can produce the wearing and tearing of certain degree after using certain time usually, the mode of changing is dismantled to the tool to tradition use is comparatively loaded down with trivial details, can extrude two sets of clamp plates in opposite directions this moment, can compress the spring when the clamp plate receives the extrusion, can pull the clamp plate when the fixture block slides out from the butt joint inslot portion, can drive the sealing block when the clamp plate removes, the ball can slide out through the removal groove from the inner circle when the sealing block slides out from the removal inslot portion, extrusion piece can carry out the block connection with the draw-in groove this moment, make the protection piece can protect the ball, do not have impurity to go into the surface of ball, can change the ball this moment, maintain, the bearing can change the ball fast in the in-process of using of being convenient for.

2. The bearing needs periodic maintenance, prevent that the bearing from influencing the use of equipment, machinery in the in-process of using, the bearing can contain certain impurity at the in-process of using generally, the impurity is in case entering into the wearing and tearing of ball easily accelerated on the ball, the wearability is relatively poor, can promote the protection piece and remove this moment, and can drive the extrusion piece when the protection piece removes, the extrusion piece can extrude the inside of sliding the draw-in groove when the protection piece removes the outer lane outside, extrusion piece can carry out the block with the draw-in groove and be connected this moment, make the protection piece can protect the ball, the surface that does not have the impurity to go into the ball can improve the wear-resisting effect of ball, the bearing can make the wear-resisting effect of ball better through the protection piece in the in-process of using of being convenient for.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic view of the front view of the present utility model;

FIG. 3 is a schematic view of a front cut-away structure of a seal block of the present utility model;

FIG. 4 is a right side view of the present utility model.

In the figure: 1. an outer ring; 2. an inner ring; 3. a ball; 4. a moving groove; 5. a butt joint groove; 6. a sealing block; 7. a spring; 8. a pressing plate; 9. a clamping block; 10. a clamping groove; 11. a protective block; 12. a through groove; 13. extruding the blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a bearing with good wear resistance, comprising: outer lane 1, inner circle 2, ball 3 and travel groove 4, outer lane 1 inboard is provided with inner circle 2, be connected with ball 3 between outer lane 1 and the inner circle 2, travel groove 4 runs through the inside of seting up at outer lane 1, travel groove 4 inner wall has been setted up butt joint groove 5, travel groove 4 inside is provided with sealing block 6, sealing block 6 internally connected with spring 7, spring 7 one end is connected with clamp plate 8, fixture block 9 is installed in the clamp plate 8 outside, constitute the block connection between fixture block 9 and the butt joint groove 5, constitute sliding connection between sealing block 6 and the travel groove 4.

In specific implementation, the bearing is usually used for supporting, the bearing can bear radial load substantially, the ball 3 of the bearing can generate certain abrasion after a certain period of use, the traditional tool disassembling and replacing mode is complex, later maintenance is not facilitated, two groups of pressing plates 8 can be oppositely extruded at this moment, springs 7 can be compressed when the pressing plates 8 are extruded, clamping blocks 9 can be driven to move when the pressing plates 8 move, the clamping blocks 9 can slide with the butt joint grooves 5, the clamping blocks 9 can pull the pressing plates 8 when sliding out of the butt joint grooves 5, the sealing blocks 6 can be driven to move when the pressing plates 8 move, the sealing blocks 6 can slide with the moving grooves 4, the balls 3 can slide out of the inner rings 2 through the moving grooves 4 when the sealing blocks 6 slide out of the moving grooves 4, and at this moment, the balls 3 can be replaced and maintained.

Referring to fig. 1, 2 and 3, it can be seen that the bearing can be quickly replaced with the ball 3 during use.

Referring to fig. 1 and 4, it can be seen that the outer ring 1 is further provided with a clamping groove 10, a protection block 11, a through groove 12 and an extrusion block 13, the clamping groove 10 is provided on the surface of the outer ring 1, the protection block 11 is provided on the outer side of the outer ring 1, the through groove 12 is provided inside the protection block 11, the extrusion block 13 is connected to the outer side of the protection block 11 close to the clamping groove 10, and the extrusion block 13 is made of rubber.

During concrete implementation, the bearing needs regular maintenance, prevent that the bearing from influencing the use of equipment, machinery in the in-process of using, its production environment of bearing in the in-process of using can contain certain impurity generally, the impurity is in case entering into the wearing and tearing of ball 3 on the ball 3 accelerate ball 3 easily, make ball 3 wearing and tearing degree accelerate, the wearability is relatively poor, can promote protection piece 11 and remove this moment, can drive logical groove 12 when protection piece 11 removes, and can drive extrusion piece 13 and remove when protection piece 11 removes, because extrusion piece 13 is the rubber material, extrusion piece 13 can extrude the inside of sliding to draw-in groove 10 when protection piece 11 removes the outer lane 1 outside, extrusion piece 13 can carry out the block connection with draw-in groove 10 this moment, make protection piece 11 can protect ball 3, can not have the impurity to go into ball 3's surface, can improve ball 3's wear-resisting effect.

Referring to fig. 1 and 4, it can be seen that the wear-resisting effect of the ball 3 can be improved by the protection block 11 during the use of the bearing.

In summary, when the bearing with good wear resistance is used, force transmission and rolling are realized by means of rolling of the balls 3 between the outer ring 1 and the inner ring 2, when the inner ring 2 rotates, the inner ring 2 guides the balls 3 to rotate around the axes of the balls, and revolves along the raceways of the outer ring 1 and the inner ring 2, the bearing has radial clearance and axial play so as to ensure that the balls 3 can freely rotate, the relative motion between the balls 3 and the outer ring 1 and the inner ring 2 is completely rolling rather than sliding, the technology is the prior art, not described in detail, the balls 3 can be quickly disassembled and replaced through the sealing blocks 6, the balls 3 can be protected through the protecting blocks 11, impurities in the production environment can not enter the surface of the balls 3, and the wear resistance effect of the balls 3 can be improved.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. A bearing with good wear resistance, comprising: the device is characterized by comprising an outer ring (1), an inner ring (2), balls (3) and a moving groove (4);

an inner ring (2) is arranged on the inner side of the outer ring (1), and a ball (3) is connected between the outer ring (1) and the inner ring (2);

the movable groove (4) penetrates through the outer ring (1), the butt joint groove (5) is formed in the inner wall of the movable groove (4), the sealing block (6) is arranged in the movable groove (4), the spring (7) is connected to the inner portion of the sealing block (6), the pressing plate (8) is connected to one end of the spring (7), and the clamping block (9) is arranged on the outer side of the pressing plate (8).

2. A bearing with good wear resistance according to claim 1, characterized in that: the clamping block (9) is connected with the butt joint groove (5) in a clamping way.

3. A bearing with good wear resistance according to claim 1, characterized in that: the sealing block (6) and the moving groove (4) form sliding connection.

4. A bearing with good wear resistance according to claim 1, characterized in that: the novel outer ring is characterized in that the outer ring (1) is further provided with a clamping groove (10), a protection block (11), a through groove (12) and an extrusion block (13), and the clamping groove (10) is formed in the surface of the outer ring (1).

5. The bearing with good wear resistance according to claim 4, wherein: the outer ring (1) is provided with a protection block (11) outside, and a through groove (12) is formed in the protection block (11) in a penetrating mode.

6. The bearing with good wear resistance according to claim 5, wherein: the outer side of the protection block (11) close to the clamping groove (10) is connected with an extrusion block (13).