CN219589568U - Special gauge for outer diameter positioning groove of cylindrical roller bearing - Google Patents
Special gauge for outer diameter positioning groove of cylindrical roller bearing Download PDFInfo
- Publication number
- CN219589568U CN219589568U CN202320839451.9U CN202320839451U CN219589568U CN 219589568 U CN219589568 U CN 219589568U CN 202320839451 U CN202320839451 U CN 202320839451U CN 219589568 U CN219589568 U CN 219589568U
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- gauge
- positioning groove
- cylindrical roller
- outer diameter
- roller bearing
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Abstract
The utility model discloses a special gauge for an outer diameter positioning groove of a cylindrical roller bearing, which comprises a bearing outer ring, wherein three positioning grooves are uniformly formed in the side wall of the bearing outer ring, a size gauge is clamped and assembled in the three positioning grooves, an angle gauge is assembled on the outer wall of the three size gauges, the operation is convenient, the practicability is high, the gauge can be used for detecting the outer diameter positioning groove of the cylindrical roller bearing, the process of measuring and calibrating each time by a quality inspector is omitted, the labor cost is low, the accuracy is high, the delivery of a problem product is avoided, the customer loss is caused, and the outer diameter positioning groove of the model can be inspected through the special gauge for the outer diameter positioning groove of the cylindrical roller bearing, so that the angle and the size are detected. The quality of the products delivered from the factory is ensured.
Description
Technical Field
The utility model relates to the technical field of bearing detection, in particular to a special gauge for an outer diameter positioning groove of a cylindrical roller bearing.
Background
The external diameter positioning grooves of the special cylindrical roller bearing used on wind power equipment are modified from the original one to three, and are equally divided on the circumference of 360 degrees, and the angle tolerance is only 10'. The requirements are very strict, and the processing precision is very high. The accuracy of the angle and the size of the positioning groove directly influences whether the positioning groove can be smoothly installed on corresponding equipment. The installation cost of the bearing special for wind power equipment is quite expensive. In mass production, the conventional inspection tool cannot meet the inspection requirement.
Disclosure of Invention
The utility model aims to provide a special gauge for an outer diameter positioning groove of a cylindrical roller bearing, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a utensil is examined in special use of cylindrical roller bearing external diameter constant head tank, includes the bearing outer lane, three constant head tank has evenly been seted up to the lateral wall of bearing outer lane, and the three joint is equipped with the size in the constant head tank and examines the utensil, and the three the outer wall of utensil is examined to the size is equipped with the angle and examines the utensil.
Preferably, the angle gauge comprises a tripod caliper, the angles between every two supporting legs of the tripod caliper are the same, three through grooves are uniformly formed in the inner wall of the tripod caliper, three clamping grooves are formed in the end of the tripod caliper, and the inner wall of each clamping groove is connected with the size gauge.
Compared with the prior art, the utility model has the beneficial effects that: the operation is convenient, the practicability is strong, the gauge can be used for detecting the outer diameter positioning groove of the cylindrical roller bearing, the process of measuring and calibrating each time by a quality inspector is omitted, the labor cost is low, the accuracy is high, and the problem that products leave factories and cause customer loss is avoided;
the utility model provides a special gauge for an outer diameter positioning groove of a cylindrical roller bearing, which can be used for checking the outer diameter positioning groove of the model, and detecting angles and sizes. The quality of the products delivered from the factory is ensured.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a top view of the present utility model;
fig. 3 is a schematic diagram of a disassembled structure of the present utility model.
In the figure: 1-bearing outer ring, 2-angle gauge, 21-three-pin caliper, 22-through groove, 23-clamping groove and 3-size gauge.
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. 1-3, the utility model provides a special gauge for an outer diameter positioning groove of a cylindrical roller bearing, which comprises a bearing outer ring 1, wherein three positioning grooves are uniformly formed in the side wall of the bearing outer ring 1, a dimension gauge 3 is clamped in the three positioning grooves, and an angle gauge 2 is arranged on the outer wall of the three dimension gauges 3.
And manufacturing an angle gauge 2 and a size gauge 3 according to the size and angle requirements of the part positioning groove to be produced, and then forming a gauge whole.
And (3) horizontally placing the processed bearing outer ring 1 on a marble detection platform, wherein one surface with a positioning groove faces upwards. And then the detection tool is integrally placed on the end face of the bearing outer ring 1, and the lower plane of the angle detection tool is contacted with the upper end face of the bearing. The size gauge is put into the corresponding positioning groove.
If the three dimension gauge 3 can be just put into the three positioning grooves, the dimension and the angle of the processed positioning grooves are qualified. Otherwise, the test result is disqualified.
The angle gauge 2 comprises a three-foot caliper 21, the angles between every two supporting legs of the three-foot caliper 21 are the same, three through grooves 23 are uniformly formed in the inner wall of the three-foot caliper 21, three clamping grooves 23 are formed in the end of the three-foot caliper 21, and the inner wall of the three clamping grooves 23 is connected with the size gauge 3.
The through groove 23 can save holistic quality when guaranteeing tripod slide caliper rule 21 intensity, guarantees the practicality of equipment, and draw-in groove 23 makes things convenient for welded mounting size to examine utensil 3, and tripod slide caliper rule 21 evenly arranges, processes the angle between every stabilizer blade of tripod slide caliper rule 21 according to the constant head tank on bearing inner race 1 surface.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a utensil is examined in special use of cylindrical roller bearing external diameter constant head tank which characterized in that: the novel bearing comprises a bearing outer ring (1), wherein three positioning grooves are uniformly formed in the side wall of the bearing outer ring (1), size detection tools (3) are clamped and assembled in the positioning grooves, and angle detection tools (2) are assembled on the outer wall of each size detection tool (3).
2. The gauge special for the outer diameter positioning groove of the cylindrical roller bearing according to claim 1, wherein: the angle gauge (2) comprises a tripod caliper (21), angles between every two supporting legs of the tripod caliper (21) are identical, three through grooves (22) are uniformly formed in the inner wall of the tripod caliper (21), three clamping grooves (23) are formed in the end of the tripod caliper (21), and the inner wall of each clamping groove (23) is connected with the size gauge (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320839451.9U CN219589568U (en) | 2023-04-14 | 2023-04-14 | Special gauge for outer diameter positioning groove of cylindrical roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320839451.9U CN219589568U (en) | 2023-04-14 | 2023-04-14 | Special gauge for outer diameter positioning groove of cylindrical roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219589568U true CN219589568U (en) | 2023-08-25 |
Family
ID=87691811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320839451.9U Active CN219589568U (en) | 2023-04-14 | 2023-04-14 | Special gauge for outer diameter positioning groove of cylindrical roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219589568U (en) |
-
2023
- 2023-04-14 CN CN202320839451.9U patent/CN219589568U/en active Active
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