Face recognizing tool for inner ring inclined groove product

Abstract

The utility model discloses an inner ring partial groove product face recognizing tool which is characterized in that the inner ring partial groove product face recognizing tool comprises an inner ring partial groove product face recognizing tool body, the inner ring partial groove product face recognizing tool body comprises a first face recognizing sub-tool and a second face recognizing sub-tool, and a first face recognizing convex groove is formed in the inner side of the first face recognizing sub-tool; second face recognizing convex grooves are symmetrically formed in the inner side of the second face recognizing sub-tool. The upper end of the first face recognizing sub-tool is flush with the upper end of the second face recognizing sub-tool; and a bearing inner ring passing cavity is formed in the first face recognizing convex groove and the second face recognizing convex groove. According to the utility model, 100% error-proofing rate can be realized, and wrong surface products are prevented from entering a grinding wheel grinding track. The tool is simple in overall structure, low in manufacturing cost and high in practicability.

Description

Technical Field

[0001] The utility model relates to the field of bearing inner ring manufacturing, in particular to a surface recognition tool for inner ring offset groove products. Background Art

[0002] The inner ring of the bearing may be misaligned due to a variety of reasons, such as errors in the manufacturing process, improper installation, wear during use, etc. Misaligned grooves may affect the performance and life of the bearing, so they need to be inspected and repaired in a timely manner.

[0003] During the groove processing of the eccentric groove product structure, the grinding wheel is in a fixed position, so the product raceway must be in the same horizontal plane as the grinding wheel; otherwise, the product cannot be processed normally and the grinding wheel may collide and be damaged due to incorrect product groove position. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the purpose of the utility model is to provide a tool for identifying the surface of the inner ring offset groove product. The tool of the utility model can prevent the wrong raceway processing surface from entering the grinding area of ​​the grinding wheel.

[0005] In order to achieve the purpose of this utility model, the technical solution adopted is:

[0006] An inner ring partial groove product surface recognition tool, comprising:

[0007] An inner ring side groove product surface recognition tool body, the inner ring side groove product surface recognition tool body includes a first surface recognition tool and a second surface recognition tool,

[0008] A first face recognition convex groove is provided on the inner side of the first face recognition tooling;

[0009] A second face recognition convex groove is symmetrically arranged on the inner side of the second face recognition tooling;

[0010] The upper end of the first face recognition tool is flush with the upper end of the second face recognition tool;

[0011] A bearing inner ring passing cavity is arranged between the first recognition face convex groove and the second recognition face convex groove.

[0012] In a preferred embodiment of the present invention, a first gripping portion is disposed on the outer side of the first face recognition tooling.

[0013] In a preferred embodiment of the present invention, the first face recognition tooling is a T-shaped structure as a whole.

[0014] In a preferred embodiment of the present invention, a second gripping portion is disposed on the outer side of the second face recognition tooling.

[0015] In a preferred embodiment of the present invention, the second face recognition tooling is a T-shaped structure as a whole.

[0016] The beneficial effects of the utility model are:

[0017] The utility model can achieve a 100% error prevention rate and prevent products with wrong surfaces from entering the grinding track of the grinding wheel.

[0018] The tooling of the utility model has a simple overall structure, low manufacturing cost and strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below through the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the scope of the utility model. In addition, in the following structure, the description of the well-known structure and technology is omitted to avoid unnecessary confusion of the concept of the utility model.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or component referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] like Figure 1 The inner ring side groove product surface recognition tool shown includes an inner ring side groove product surface recognition tool body, and the inner ring side groove product surface recognition tool body includes a first surface recognition sub-tool 100 and a second surface recognition sub-tool 200.

[0023] A first face recognition groove 110 is provided on the inner side of the first face recognition tooling 100 , and a second face recognition groove 210 is provided symmetrically with the first face recognition groove 110 on the inner side of the second face recognition tooling 200 . A bearing inner ring passing cavity 300 is provided between the first face recognition groove 110 and the second face recognition groove 210 .

[0024] A first holding portion 120 is disposed on the outer side of the first face recognition tool 100 , and the first face recognition tool 100 is a T-shaped structure as a whole.

[0025] A second holding portion 220 is disposed on the outer side of the second face recognition tool 200 , and the second face recognition tool 200 is a T-shaped structure as a whole.

[0026] The upper end of the first face recognition tool 100 is flush with the upper end of the second face recognition tool 200 .

[0027] The working principle of the utility model is:

[0028] When the protrusion height of the first recognition face protrusion groove 110 or the second recognition face protrusion groove 210 is equal to the groove height of one side of the inner ring.

[0029] The raised part of the tooling is just at the same horizontal line with the raceway on one side of the product, so that it can be ensured that as long as the product passes through the tooling, it will be in the same direction, that is, the recognized surfaces are consistent.

[0030] The utility model can achieve a 100% error prevention rate and prevent products with wrong surfaces from entering the grinding track of the grinding wheel.

Claims

1. A tool for identifying inner ring eccentric groove products, characterized in that: include: An inner ring side groove product surface recognition tool body, the inner ring side groove product surface recognition tool body includes a first surface recognition tool and a second surface recognition tool, A first face recognition convex groove is provided on the inner side of the first face recognition tooling; A second face recognition convex groove is symmetrically arranged on the inner side of the second face recognition tooling; The upper end of the first face recognition tool is flush with the upper end of the second face recognition tool; A bearing inner ring passing cavity is arranged between the first recognition face convex groove and the second recognition face convex groove.

2. The inner ring side groove product recognition tool as claimed in claim 1, characterized in that: A first holding portion is arranged on the outer side of the first face recognition tooling.

3. The inner ring side groove product recognition tool as claimed in claim 1, characterized in that: The first face recognition tooling is a T-shaped structure as a whole.

4. The inner ring side groove product recognition tool as claimed in claim 1, characterized in that: A second holding portion is arranged on the outer side of the second face recognition tooling.

5. The inner ring side groove product surface recognition tooling as claimed in claim 1, characterized in that: The second face recognition tooling is a T-shaped structure as a whole.

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