CN221099593U

CN221099593U - Hub checking fixture

Info

Publication number: CN221099593U
Application number: CN202322290922.8U
Authority: CN
Inventors: 徐开浪; 徐景涛
Original assignee: Ningbo Jiurun Mechanic Co ltd
Current assignee: Ningbo Jiurun Mechanic Co ltd
Filing date: 2023-08-23
Publication date: 2024-06-07
Anticipated expiration: 2033-08-23

Abstract

The utility model discloses a hub gauge, and relates to the field of hubs. The hub gauge comprises a detection platform, wherein a first positioning structure for detecting the depth of a hub is arranged on the detection platform, a second positioning structure for detecting the inner diameter of the hub is arranged on the detection platform, and a measuring tool for detecting the outer diameter of the hub is arranged on the detection platform; the first positioning structure comprises a boss, the second positioning structure comprises a plurality of positioning blocks, the positioning blocks are arranged around the boss in an annular array, the measuring tool is arranged on the outer side of the second positioning structure, and a first gap is reserved between the measuring tool and the positioning blocks opposite to the measuring tool.

Description

Hub checking fixture

Technical Field

The utility model relates to the field of hubs, in particular to a hub gauge.

Background

After the automobile hub is manufactured, the depth of the hub, the inner diameter and the outer diameter of the hub are detected, the conventional detection tool for detecting the hub is complex in structure and complex in measurement process, and therefore, the conventional hub detection tool is improved by a person skilled in the art.

Disclosure of Invention

The utility model aims to provide a hub gauge which is simple in structure and convenient to measure.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the hub gauge comprises a detection platform, wherein a first positioning structure for detecting the depth of a hub is arranged on the detection platform, a second positioning structure for detecting the inner diameter of the hub is arranged on the detection platform, and a measuring tool for detecting the outer diameter of the hub is arranged on the detection platform; the first positioning structure comprises a boss, the second positioning structure comprises a plurality of positioning blocks, the positioning blocks are arranged around the boss in an annular array, the measuring tool is arranged on the outer side of the second positioning structure, and a first gap is reserved between the measuring tool and the positioning blocks opposite to the measuring tool.

Compared with the prior art, the utility model has the advantages that: one side opening of the hub is directly reversely buckled on the first positioning structure for detection, so that the operation is convenient; specifically: 1. the first positioning structure comprises a boss, and the depth of the hub can be conveniently and rapidly detected by measuring the distance between the bottom surface of the hub and the top surface of the boss; 2. the second positioning structure comprises a plurality of positioning blocks which are annularly arranged, and after the hub is arranged among the positioning blocks, the inner diameter of the hub can be detected by directly measuring the inner space of the positioning blocks; 3. the measuring tool is arranged on the outer side of the second positioning structure, a gap is reserved between the measuring tool and the positioning block opposite to the measuring tool, and the outer diameter of the hub can be detected through the gap between the measuring tool and the positioning block. In addition, the utility model has simple structure and convenient use, can accurately and rapidly detect the depth, the inner diameter and the outer diameter of the hub, greatly improves the detection efficiency, reduces the detection difficulty and has good practicability.

In some embodiments of the utility model, the boss is located in the middle of the detection platform. The boss comprises a convex column and a disc piece, the convex column is detachably connected with the disc piece, the disc piece is arranged at the upper end of the convex column, and the lower end of the convex column is detachably connected with the detection platform.

In some embodiments of the present utility model, the second positioning structure includes 6 positioning blocks, a second gap is reserved between two adjacent positioning blocks, and an interval included angle between two adjacent positioning holes is 30 °.

In some embodiments of the present utility model, the upper end surface of the positioning block is in a sector ring shape.

In some embodiments of the utility model, the positioning block is detachably connected with the detection platform.

In some embodiments of the present utility model, a third positioning structure is provided on the detection platform, where the third positioning structure includes a plurality of positioning cylinders, and the plurality of positioning cylinders are arranged in an annular array around the second positioning structure.

In some embodiments of the present utility model, a third gap is reserved between two adjacent positioning cylinders, and the third gap is larger than the second gap.

In some embodiments of the present utility model, the measuring tool is detachably connected to the detecting platform, the detecting platform is disc-shaped, and the base of the measuring tool is mounted on an end edge of the detecting platform.

Drawings

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

Fig. 2 is a schematic structural diagram of a hub detection state.

In the figure: 111. a hub; 1. a detection platform; 2. a first positioning structure; 3. a second positioning structure; 4. measuring tool; 31. a positioning block; 5. a first gap; 21. a convex column; 22. a disc member; 6. a second gap; 7. a third gap; 8. and (5) positioning the cylinder.

Detailed Description

The present utility model will be further described with reference to the following specific embodiments, and it should be noted that, on the premise of no conflict, new embodiments may be formed by any combination of the embodiments or technical features described below.

In the description of the present utility model, it should be noted that, for the azimuth words such as terms "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, it is merely for convenience of describing the present utility model and simplifying the description, and it is not to be construed as limiting the specific scope of protection of the present utility model that the device or element referred to must have a specific azimuth configuration and operation.

It should be noted that the terms "first," "second," and the like in the description and in the claims are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.

The terms "comprises" and "comprising," along with any variations thereof, in the description and claims, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1-2, the hub checking fixture comprises a detection platform 1, wherein a first positioning structure 2 for detecting the depth of a hub 111 is arranged on the detection platform 1, a second positioning structure 3 for detecting the inner diameter of the hub 111 is arranged on the detection platform 1, and a measuring tool 4 for detecting the outer diameter of the hub 111 is arranged on the detection platform 1; the first positioning structure 2 comprises a boss, the second positioning structure 3 comprises a plurality of positioning blocks 31, the positioning blocks 31 are arranged around the boss in an annular array, the measuring tool 4 is arranged on the outer side of the second positioning structure 3, and a first gap 5 is reserved between the measuring tool 4 and the positioning blocks 31 opposite to the measuring tool 4.

In the above structure: the opening at one side of the hub 111 is directly reversely buckled on the first positioning structure 2 for detection, so that the operation is convenient; specifically: 1. the first positioning structure 2 comprises a boss, and the depth of the hub 111 can be conveniently and rapidly detected by measuring the distance between the bottom surface of the hub 111 and the top surface of the boss; 2. the second positioning structure 3 comprises a plurality of positioning blocks 31 which are annularly arranged, and after the hubs 111 are arranged among the positioning blocks 31, the inner diameter of the hubs 111 can be detected by directly measuring the inner space of the positioning blocks 31; 3. the gauge 4 is disposed outside the second positioning structure 3, and a gap is left between the positioning blocks 31 opposite to the gauge 4, so that the outer diameter of the hub 111 can be detected by the gap between the gauge 4 and the positioning blocks 31. In summary, the utility model has simple structure and convenient use, can accurately and rapidly detect the depth, the inner diameter and the outer diameter of the hub 111, greatly improves the detection efficiency, reduces the detection difficulty, and has good practicability.

In some embodiments of the utility model, the boss is located in the middle of the detection platform 1. The boss includes projection 21 and disc piece 22, and projection 21 and disc piece 22 can dismantle the connection, and disc piece 22 locates projection 21 upper end, and projection 21 lower extreme and testing platform 1 can dismantle the connection.

In some embodiments of the present utility model, the second positioning structure 3 includes 6 positioning blocks 31, a second gap 6 is reserved between two adjacent positioning blocks 31, and an included angle between two adjacent positioning holes is 30 °.

In some embodiments of the present utility model, the upper end of the positioning block 31 is in a sector ring shape.

In some embodiments of the present utility model, the positioning block 31 is detachably connected to the detection platform 1.

In some embodiments of the present utility model, a third positioning structure is provided on the detection platform 1, where the third positioning structure includes a plurality of positioning cylinders 8, and the plurality of positioning cylinders 8 are arranged in an annular array around the second positioning structure 3.

In some embodiments of the utility model, a third gap 7 is reserved between two adjacent positioning cylinders 8, the third gap 7 being larger than the second gap 6.

In some embodiments of the present utility model, the gauge 4 is detachably connected to the detection platform 1, the detection platform 1 is disc-shaped, and the base of the gauge 4 is mounted on an end edge of the detection platform 1.

The foregoing has outlined the basic principles, features, and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a utensil is examined to wheel hub, includes testing platform, its characterized in that: the detection platform is provided with a first positioning structure for detecting the depth of the hub, is provided with a second positioning structure for detecting the inner diameter of the hub, and is provided with a measuring tool for detecting the outer diameter of the hub; the first positioning structure comprises a boss, the second positioning structure comprises a plurality of positioning blocks, the positioning blocks are arranged around the boss in an annular array, the measuring tool is arranged on the outer side of the second positioning structure, and a first gap is reserved between the measuring tool and the positioning blocks opposite to the measuring tool.

2. The hub gauge of claim 1, wherein: the boss is located the testing platform middle part, the boss includes projection and disc spare, the projection with the disc spare can dismantle the connection, the disc spare is located the projection upper end, the projection lower extreme with the testing platform can dismantle the connection.

3. The hub gauge of claim 1, wherein: the second positioning structure comprises 6 positioning blocks, a second gap is reserved between every two adjacent positioning blocks, and an interval included angle between every two adjacent positioning holes is 30 degrees.

4. The hub gauge of claim 1, wherein: the upper end surface of the positioning block is in a sector ring shape.

5. A hub testing fixture according to any one of claims 3 or 4, wherein: the positioning block is detachably connected with the detection platform.

6. A hub gauge according to claim 3, wherein: the detection platform is provided with a third positioning structure, the third positioning structure comprises a plurality of positioning cylinders, and the positioning cylinders are arranged around the second positioning structure in an annular array.

7. The hub gauge of claim 6, wherein: and a third gap is reserved between two adjacent positioning cylinders, and the third gap is larger than the second gap.

8. The hub gauge of claim 1, wherein: the measuring tool is detachably connected with the detection platform, the detection platform is disc-shaped, and the base of the measuring tool is installed at the end edge of the detection platform.