CN216279058U

CN216279058U - Adjustable tapered roller bearing axial positioning device

Info

Publication number: CN216279058U
Application number: CN202123117963.4U
Authority: CN
Inventors: 张子江
Original assignee: Liaocheng Oliver Bearing Co ltd
Current assignee: Liaocheng Oliver Bearing Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-04-12
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses an adjustable tapered roller bearing axial positioning device which comprises an installation bin, wherein a sliding groove is formed in the middle of the top of the installation bin, installation bases are symmetrically and slidably connected to two sides inside the sliding groove, a clamping plate is arranged on the top of the installation base, a sliding rod is slidably connected to the middle of the inside of the sliding groove, a top plate is arranged on the top of the sliding rod, a connecting wheel is arranged at the bottom of the sliding rod, and a connecting rope is arranged at the bottom of the installation base; according to the utility model, under the matching of the slide rod, the top plate, the clamping plates, the mounting seat, the connecting rope, the connecting ball, the clamping block, the spring and the hinge rod, when the bearing is placed into the clamping plates and is pressed down, the two groups of clamping plates can gradually approach each other to clamp the bearing, and after the bearing is loosened, the clamping plates can still stably play a good clamping effect on the bearing, so that the difficulty in fixing the bearing is reduced, and the subsequent work of mounting the roller in the bearing is facilitated.

Description

Adjustable tapered roller bearing axial positioning device

Technical Field

The utility model relates to the technical field of bearing positioning, in particular to an adjustable axial positioning device for a tapered roller bearing.

Background

The tapered roller bearing belongs to a separation type bearing, an inner ring and an outer ring of the bearing are respectively provided with a tapered raceway, the bearing is divided into single-row, double-row and four-row tapered roller bearings and other different structural types according to the row number of the mounted rollers, the single-row tapered roller bearing can bear radial load and single-direction axial load, and when the bearing is required to be positioned in the roller mounting process;

the existing axial positioning device of the tapered roller bearing has the following inconveniences:

the bearing is at the in-process of installation roller, if appear removing probably to influence between the roller, the precision of interval, need fix a position its position this moment, and current locate mode all is comparatively loaded down with trivial details, need consume certain time at the in-process of dismouting and make the efficiency of preparation reduce.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjustable axial positioning device for a tapered roller bearing, which aims to solve the problem of high positioning difficulty in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an adjustable tapered roller bearing axial positioning device, includes the installation storehouse, the centre at installation storehouse top is equipped with the spout, the inside bilateral symmetry sliding connection of spout has the mount pad, the top of mount pad is equipped with splint, the inside middle sliding connection of spout has the slide bar, the top of slide bar is equipped with the roof, the bottom of slide bar is equipped with the fifth wheel, the bottom of mount pad is equipped with the connecting rope, the end of connecting rope is in the fifth wheel and links to each other, the bottom of fifth wheel is equipped with the connecting ball, the bilateral symmetry of connecting ball is equipped with the draw-in groove, the bilateral symmetry of the inside bottom of installation storehouse articulates there is the hinge bar, one side of hinge bar evenly is equipped with the multiunit fixture block, and is two sets of be equipped with the spring between the bottom of fixture block.

Preferably, the outer side of the mounting seat is provided with a limiting ring, and the diameter of the limiting ring is larger than the width of the sliding groove.

Preferably, the both ends symmetry at installation storehouse top is equipped with the spacing groove, and the spacing groove links to each other with the spout, the both ends symmetry of slide bar is equipped with the limiting plate, and limiting plate and spacing groove looks adaptation.

Preferably, the clamping groove and the clamping block are both made of inclined plane structures, and the clamping groove and the clamping block are matched with each other.

Preferably, the two sides of the connecting wheel are symmetrically provided with connecting rings, and the ends of the connecting ropes are positioned inside the connecting rings.

Preferably, the middle of one side of the clamping plate is provided with a placing groove.

Compared with the prior art, the utility model has the beneficial effects that: the adjustable tapered roller bearing axial positioning device;

through the cooperation of slide bar, roof, splint, mount pad, connection rope, connection ball, fixture block, spring and hinge bar, when the bearing was put into to the inside of splint and was pushed down, can make two sets of splint be close to each other gradually and carry out the centre gripping to the bearing to after loosening the bearing, splint still can stably play fine centre gripping effect to the bearing, thereby reduce fixing bearing's the degree of difficulty, convenient follow-up work of installing the roller to its inside.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a perspective view of the slide bar of the present invention.

In the figure: 1. installing a bin; 2. a splint; 3. a slide bar; 4. a top plate; 5. connecting ropes; 6. a connecting ball; 7. a card slot; 8. a clamping block; 9. a spring; 10. a hinged lever; 11. a connecting wheel; 12. a mounting seat; 13. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an adjustable tapered roller bearing axial positioning device, including installation storehouse 1, the centre at installation storehouse 1 top is equipped with spout 13, the inside bilateral symmetry sliding connection of spout 13 has mount pad 12, the top of mount pad 12 is equipped with splint 2, can carry out the centre gripping to the bearing, and it is spacing to it, the inside middle sliding connection of spout 13 has slide bar 3, slide bar 3's top is equipped with roof 4, slide bar 3's bottom is equipped with fifth wheel 11, the bottom of mount pad 12 is equipped with connecting rope 5, the end of connecting rope 5 is in that fifth wheel 11 links to each other, the bottom of fifth wheel 11 is equipped with connecting ball 6, connecting ball 6's bilateral symmetry is equipped with draw-in groove 7, the bilateral symmetry of the inside bottom of installation storehouse 1 articulates there is articulated pole 10, one side of articulated pole 10 evenly is equipped with multiunit fixture block 8, be equipped with spring 9 between the bottom of two sets of fixture block 8.

Furthermore, the outside of mount pad 12 is equipped with the spacing ring, and the diameter of spacing ring is greater than the width of spout 13, prescribes a limit to the position of splint 2, prevents its whereabouts.

Further, the both ends symmetry at installation 1 top in storehouse is equipped with the spacing groove, and the spacing groove links to each other with spout 13, and the both ends symmetry of slide bar 3 is equipped with the limiting plate, and limiting plate and spacing groove looks adaptation carry on spacingly to slide bar 3, prevent its horizontal hunting.

Further, the clamping groove 7 and the clamping block 8 are both made of inclined plane structures, and the clamping groove 7 and the clamping block 8 are matched with each other, so that the clamping block 8 can be clamped inside the clamping groove 7.

Furthermore, the connecting rings are symmetrically arranged on two sides of the connecting wheel 11, and the end of the connecting rope 5 is located inside the connecting rings, so that connection is facilitated.

Further, the middle of splint 2 one side is equipped with the standing groove for splint 2 can carry on spacingly to the bearing.

The working principle is as follows: when the bearing needs to be positioned, the bearing is firstly placed between the two groups of clamping plates 2, then the bearing is pressed downwards, in the process of pressing downwards, downward pressure is applied to the top plate 4 and the slide bar 3, so that the top plate 4, the slide bar 3, the connecting wheel 11 and the connecting ball 6 move downwards, then, in the process that the connecting wheel 11 is pressed down again, the two groups of clamping plates 2 are driven to approach each other under the pulling action of the connecting rope 5, so that the bearing is clamped, and simultaneously, in the process that the connecting ball 6 moves down, the block 8 is squeezed, so that the two sets of hinge levers 10 are separated from each other, and the spring 9 is extended, when the clamping block 8 is contacted with the clamping groove 7, the spring 9 is reset to enable the two groups of hinged rods 10 to approach each other, the clamping block 8 is driven to be inserted into the clamping groove 7, the position of the connecting ball 6 is limited, and then the clamping plate 2 continuously clamps the bearing, so that the clamping work of the bearing is completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that the terms "connected" and "connected" are to be interpreted broadly, e.g., as either a fixed connection or a removable connection, unless expressly stated or limited otherwise; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides an adjustable tapered roller bearing axial positioning device, includes installation storehouse (1), its characterized in that: the middle of the top of the installation bin (1) is provided with a sliding groove (13), two sides inside the sliding groove (13) are symmetrically and slidably connected with an installation seat (12), the top of the installation seat (12) is provided with a clamping plate (2), the middle inside the sliding groove (13) is slidably connected with a sliding rod (3), the top of the sliding rod (3) is provided with a top plate (4), the bottom of the sliding rod (3) is provided with a connecting wheel (11), the bottom of the installation seat (12) is provided with a connecting rope (5), the end of the connecting rope (5) is connected with the connecting wheel (11), the bottom of the connecting wheel (11) is provided with a connecting ball (6), two sides of the connecting ball (6) are symmetrically provided with clamping grooves (7), two sides of the bottom inside the installation bin (1) are symmetrically hinged with a rod (10), one side of the hinged rod (10) is uniformly provided with a plurality of groups of clamping blocks (8), and a spring (9) is arranged between the bottoms of the two groups of clamping blocks (8).

2. The adjustable tapered roller bearing axial positioning device of claim 1, wherein: the outside of mount pad (12) is equipped with the spacing ring, and the diameter of spacing ring is greater than the width of spout (13).

3. The adjustable tapered roller bearing axial positioning device of claim 1, wherein: the two ends of the top of the installation bin (1) are symmetrically provided with limiting grooves, the limiting grooves are connected with the sliding grooves (13), the two ends of the sliding rod (3) are symmetrically provided with limiting plates, and the limiting plates are matched with the limiting grooves.

4. The adjustable tapered roller bearing axial positioning device of claim 1, wherein: the clamping groove (7) and the clamping block (8) are both made of inclined plane structures, and the clamping groove (7) and the clamping block (8) are matched with each other.

5. The adjustable tapered roller bearing axial positioning device of claim 1, wherein: the two sides of the connecting wheel (11) are symmetrically provided with connecting rings, and the end of the connecting rope (5) is positioned in the connecting rings.

6. The adjustable tapered roller bearing axial positioning device of claim 1, wherein: the middle of one side of the clamping plate (2) is provided with a placing groove.