CN219212170U - Pressing device for assembling wheel set and assembling equipment - Google Patents

Abstract

The utility model provides a pressing device for assembling a wheel set and assembling equipment, comprising: a compactor; and a mounting bracket, the mounting bracket comprising: the compressor is arranged on the connecting plate; a plurality of connecting rods connected with the connecting plates; the base is connected with the connecting rod; when the telescopic head of the compactor stretches out, the telescopic head can press the wheels. Through the pressing device and the assembling equipment for assembling the wheel sets, disclosed by the utility model, the bearing can be uniformly stressed, and the structure of the bearing cannot be damaged.

Description

Pressing device for assembling wheel set and assembling equipment

Technical Field

The utility model relates to the technical field of steel smelting, in particular to a pressing device for wheel set assembly and assembly equipment.

Background

The wheel set of the bucket chain machine requires the bearings to be fitted into the wheels during assembly. The existing installation procedure is to smash the bearing into the wheel by using a hand hammer. In the installation, there is certain potential safety hazard, simultaneously because the bearing probably has the inhomogeneous condition of atress, makes the shape of bearing change easily, and then leads to the quality disqualification when using of assembled wheel, damages easily.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a pressing device and an assembling apparatus for assembling a wheel set, which can make a bearing uniformly stressed and will not damage the structure of the bearing.

To achieve the above and other related objects, the present utility model provides a press-fit device for assembling a wheel set, comprising:

a compactor; and

a mounting bracket, the mounting bracket comprising:

the compressor is arranged on the connecting plate;

a plurality of connecting rods connected with the connecting plates; and

the base is connected with the connecting rod;

when the telescopic head of the compactor stretches out, the telescopic head can press the wheels.

In an embodiment of the utility model, the plurality of connecting rods are arranged between the connecting plate and the base along a rectangle.

In an embodiment of the utility model, the assembly frame further includes a positioning groove, and the positioning groove is disposed on the base.

In an embodiment of the utility model, the positioning groove is located right below the compactor.

In an embodiment of the utility model, the positioning groove is a circular groove, and an inner diameter of the positioning groove is the same as an outer diameter of the wheel.

In one embodiment of the utility model, the depth of the detent is in the range of 1/10 to 1/2 of the height of the wheel.

In an embodiment of the utility model, the assembly frame further includes a positioning hole, and the positioning hole is disposed on the base.

In an embodiment of the present utility model, the positioning hole is concentric with the positioning groove.

In an embodiment of the present utility model, an inner diameter of the positioning hole is larger than an outer diameter of the spindle head.

The present utility model also provides an assembling apparatus comprising:

a transport assembly; and

the compression fittings, compression fittings includes:

a compactor; and

a mounting bracket, the mounting bracket comprising:

the compressor is arranged on the connecting plate;

a plurality of connecting rods connected with the connecting plates; and

the base is connected with the connecting rod;

when the telescopic head of the compactor stretches out, the telescopic head can press the wheels.

As described above, the pressing device and the assembling equipment for assembling the wheel set can smoothly press the bearing into the wheel, and in the pressing process, the bearing is uniformly stressed and cannot damage the structure of the bearing. Meanwhile, manual pressing by workers is not needed, so that potential safety hazards are low.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a pressing device for assembling a wheel set according to the present utility model.

Fig. 2 is a schematic structural diagram of a pressing device for assembling a wheel set during pressing according to the present utility model.

Description of element numbers:

10. an assembly frame; 11. a base; 12. a connecting rod; 13. a connecting plate; 14. a positioning groove; 15. positioning holes; 20. a compactor; 30. a wheel; 40. a bearing; 41. and a shaft head.

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.

It should be noted that, the illustrations provided in the present embodiment merely illustrate the basic concept of the present utility model by way of illustration, and only the components related to the present utility model are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complex.

Referring to fig. 1, the present embodiment provides an assembly apparatus for assembling a wheel set of a bucket machine, and mounting bearings 40 into wheels 30 of the wheel set. The assembly device may include a conveying component and a pressing device, where the conveying component may be disposed on one side of the pressing device, and convey the wheel 30, the bearing 40, the axle head 41 and the like to be assembled to the pressing device, so that the bearing 40 is pressed into the wheel 30 by the pressing device, and then the axle head 41 is pressed into the bearing 40, and the bearing 40 and the axle head 41 cooperate with each other to form a bearing. Because the bearing 40 and the shaft head 41 are pressed into the wheel 30 by the pressing device, the bearing 40 and the shaft head 41 are stressed uniformly, the structure of the bearing formed by the bearing 40 and the shaft head 41 is stable, and the quality of the assembled wheel 30 is good.

Referring to fig. 1, in one embodiment of the present utility model, a pressing device for assembling a wheel set may include a mounting frame 10 and a pressing device 20. Wherein the compactor 20 may be provided on the mounting frame 10 such that the wheel 30 may be positioned on the mounting frame 10, after which the bearing 40 is positioned on the wheel 30, the bearing 40 is pressed into the wheel 30 by the compactor 20. In the present embodiment, the type of the compactor 20 may be not limited, the compactor 20 may be, for example, a hydraulic jack, the compactor 20 may be, for example, a hydraulic cylinder, the compactor 20 may be, for example, a pneumatic cylinder, and the type of the compactor 20 may be set according to actual requirements, so long as the pressing of the bearing 40 into the wheel 30 can be satisfied.

Referring to fig. 1, in one embodiment of the present utility model, a mounting bracket 10 may include a base 11, a connecting rod 12, and a connecting plate 13. The compactor 20 may be disposed on the connection plate 13, and the connection manner between the two may be not limited, for example, in this embodiment, the compactor 20 may be fixed on the connection plate 13 by welding, and in other embodiments, the compactor 20 may be fixed on the connection plate 13 by bolting, and the compactor 20 may be fixed on the connection plate 13 by clamping connection. The specific connection mode between the compactor 20 and the connecting plate 13 can be set according to actual requirements, so long as the fact that the compactor 20 is fixed on the connecting plate 13 can be satisfied, and meanwhile, the compactor 20 can press the bearing 40 into the wheel 30.

Referring to fig. 1, in an embodiment of the present utility model, the connection plate 13 and the base 11 may be connected by a plurality of connection rods 12. The specific distribution position of the plurality of connecting rods 12 may not be limited, the plurality of connecting rods 12 may be disposed at equal intervals along the ring shape, and the plurality of connecting rods 12 may be disposed in a rectangular shape. Of course, the connection mode between the connecting rod 12 and the connecting plate 13 may be not limited, for example, in this embodiment, the connecting rod 12 may be connected to the connecting plate 13 through an integrally formed manner, the connecting rod 12 may be fixed on the connecting plate 13 through a bolt connection manner, the connecting rod 12 may be fixed on the connecting plate 13 through a welded connection manner, and the connection mode between the connecting rod 12 and the connecting plate 13 may be set according to actual requirements. The connection mode between the connecting rod 12 and the base 11 is not limited, for example, in this embodiment, the connecting rod 12 may be connected to the base 11 through an integrally formed manner, the connecting rod 12 may be fixed on the base 11 through a bolt connection manner, the connecting rod 12 may be fixed on the base 11 through a welded connection manner, and the connection mode between the connecting rod 12 and the base 11 may be set according to actual requirements.

Referring to fig. 1, in an embodiment of the present utility model, in order to position the wheel 30, a positioning hole 15 may be formed in the base 11, so that whether the mounting hole and the positioning hole 15 are located on the same axis can be also determined by observing the position of the mounting hole of the wheel 30 to determine whether the wheel 30 is at a predetermined position.

Referring to fig. 1, in one embodiment of the present utility model, in order to further position the wheel 30, the wheel 30 is prevented from being damaged due to the deflection of the wheel 30 during the pressing of the bearing 40 into the wheel 30. Therefore, the base 11 may be provided with the positioning groove 14, the positioning groove 14 may be a circular groove, and the inner diameter of the positioning groove 14 may be the same as the outer diameter of the wheel 30, so that the wheel 30 may be positioned by the positioning groove 14 to prevent the wheel 30 from being deviated, where the positioning groove 14 may be concentric with the positioning hole 15. Of course, the depth of the detent 14 may be unlimited and the depth of the detent 14 may be, for example, in the range of 1/10 to 1/2 of the height of the wheel 30. The depth of the positioning groove 14 may be, for example, 1/10 of the height of the wheel 30, the depth of the positioning groove 14 may be, for example, 1/4 of the height of the wheel 30, and the depth of the positioning groove 14 may be, for example, 1/2 of the height of the wheel 30. In this embodiment, the depth of the detent 14 may alternatively be, for example, 1/4 of the height of the wheel 30.

Referring to fig. 1 and 2, in one embodiment of the present utility model, in order to facilitate the pressing of the bearing 40 into the mounting hole of the wheel 30, the bearing 40 may be designed such that the outer diameter of the two end portions is smaller than the outer diameter of the middle portion, and the outer diameter of the middle portion of the bearing 40 is the same as the aperture of the mounting hole of the wheel 30. Therefore, the bearing 40 can be pre-positioned by pre-placing the bearing 40 on the mounting hole of the wheel 30, so that when the compactor 20 compacts the bearing 40, the bearing 40 is uniformly stressed and does not deviate, and the structure of the bearing 40 is not damaged. Since multiple bearings 40 are required within a single wheel 30, a new bearing 40 may be re-pressed into the wheel 30 after a wheel press-fit operation is completed, thereby forming a new bearing 40 so that multiple concentric bearings 40 may be included within a single wheel.

Referring to fig. 1 and 2, in one embodiment of the present utility model, after a plurality of bearings 40 are pressed into the mounting holes of the wheel 30, the axle head 41 may be placed on the bearings 40. In order to facilitate the press-fit of the shaft head 41 into the bearing 40, the shaft head 41 may be designed in such a structure that the outer diameters of both end portions are smaller than the outer diameter of the intermediate portion, and the outer diameter of the intermediate portion of the shaft head 41 is the same as the inner diameter of the bearing 40. Therefore, the shaft head 41 can be pre-positioned on the bearing 40, so that when the compactor 20 compacts the shaft head 41, the shaft head 41 is uniformly stressed and cannot deviate, and the structure of the bearing 40 and the shaft head 41 cannot be damaged. Of course, in order to prevent the spindle head 41 from being excessively stressed due to the contact of the spindle head 41 with the base 11 during the pressing process, the structure of the spindle head 41 is damaged, and thus the diameter of the spindle head 41 may be smaller than the inner diameter of the positioning hole 15. Therefore, when the shaft head 41 is forced to move downwards, the shaft head 41 can pass through the positioning hole 15, and the structure of the shaft head 41 is not damaged.

In summary, by the pressing device for assembling the wheel set, the bearing can be smoothly pressed into the wheel, and in the pressing process, the bearing is uniformly stressed and cannot damage the structure of the bearing. Meanwhile, manual pressing by workers is not needed, so that potential safety hazards are low.

In the description of the present specification, the descriptions of the terms "present embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The examples are not intended to be exhaustive or to limit the utility model to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (10)

1. A laminating device for wheel assembly, comprising:

a compactor; and

a mounting bracket, the mounting bracket comprising:

the compressor is arranged on the connecting plate;

a plurality of connecting rods connected with the connecting plates; and

the base is connected with the connecting rod;

when the telescopic head of the compactor stretches out, the telescopic head can press the wheels.

2. The wheelset assembly press of claim 1 wherein a plurality of the connecting rods are disposed along a rectangle between the connecting plates and the base.

3. The laminating device for wheel assembly according to claim 1, wherein the mounting bracket further comprises a positioning groove, and the positioning groove is formed on the base.

4. A wheelset assembly pressing device as claimed in claim 3 wherein the detent is located directly below the impactor.

5. A laminating device for wheel assembly according to claim 3, wherein the positioning groove is a circular groove, and the inner diameter of the positioning groove is the same as the outer diameter of the wheel.

6. The wheelset assembly lamination device of claim 5 wherein the depth of the detent is in the range of 1/10 to 1/2 of the height of the wheel.

7. A wheelset assembly press-fit device as claimed in claim 3 wherein the mounting bracket further comprises a locating hole provided in the base.

8. The wheelset assembly of claim 7 wherein the locating hole is concentric with the locating slot.

9. The wheelset assembly of claim 7 wherein the inner diameter of the locating hole is greater than the outer diameter of the stub shaft.

10. An assembly apparatus, comprising:

a transport assembly; and

the compression fittings, compression fittings includes:

a compactor; and

a mounting bracket, the mounting bracket comprising:

the compressor is arranged on the connecting plate;

a plurality of connecting rods connected with the connecting plates; and

the base is connected with the connecting rod;

when the telescopic head of the compactor stretches out, the telescopic head can press the wheels.

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