CN212058542U - Inspection frock of round platform part - Google Patents
Inspection frock of round platform part Download PDFInfo
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- CN212058542U CN212058542U CN202021023665.1U CN202021023665U CN212058542U CN 212058542 U CN212058542 U CN 212058542U CN 202021023665 U CN202021023665 U CN 202021023665U CN 212058542 U CN212058542 U CN 212058542U
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- inspection tool
- arc
- groove
- inspection
- shaped chamfer
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Abstract
The utility model discloses an inspection tool for round platform parts, which is cylindrical, the upper surface of the inspection tool is sunken downwards to form a cylindrical groove, and the middle part of the groove is provided with a plurality of protruding columns; a plurality of notches are formed in the edge of the upper part of the inspection tool; a first arc-shaped chamfer surface is formed at the joint of the convex column and the groove; a second arc-shaped chamfer surface is arranged at the inner side edge of the upper part of the inspection tool; and a third arc-shaped chamfer surface is formed at the edge of the groove. The utility model relates to an inspection frock of round platform part, this inspection frock can high efficiency's chamfer and height of inspection round platform part.
Description
Technical Field
The utility model relates to an inspection frock of round platform part.
Background
While the edge of a part is often chamfered during finishing of the part, for some relatively precise parts, strict requirements are imposed on the chamfer angle, the length of the chamfered edge, and the like. The chamfer of the circular truncated cone-shaped part is annular, and a bulge or a recess is easily formed at a certain position of the annular chamfer, so that the chamfer position of the circular truncated cone-shaped part needs to be inspected to judge whether the circular truncated cone-shaped part is qualified or not. Inspection of batches of such parts using conventional inspection tools is often inefficient, requiring special manufacturing inspection tools to batch and efficiently inspect the parts.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a test fixture of round platform part, this test fixture can high efficiency's inspection round platform part the chamfer and the height.
In order to achieve the purpose, the technical scheme of the utility model is to design an inspection tool for a round table part, wherein the inspection tool is cylindrical, the upper surface of the inspection tool is downwards sunken to form a cylindrical groove, and the middle part of the groove is provided with a plurality of protruding columns; a plurality of notches are formed in the edge of the upper part of the inspection tool; a first arc-shaped chamfer surface is formed at the joint of the convex column and the groove; a second arc-shaped chamfer surface is arranged at the inner side edge of the upper part of the inspection tool; and a third arc-shaped chamfer surface is formed at the edge of the groove.
Furthermore, there are three convex columns, and they are distributed in the central position of the groove in the form of equilateral triangle.
A detection tool for a circular truncated cone part comprises a detection tool main body and an embedded block; the inspection tool main body is cylindrical, the upper surface of the inspection tool main body is downwards sunken to form a cylindrical groove, and a through hole is formed in the center of the groove; the embedded block is of a columnar block structure which can be just embedded into the through hole, a plurality of convex columns are arranged on the upper surface of the embedded block, and a plurality of notches are arranged on the edge of the upper part of the inspection tool main body; a first arc-shaped chamfer surface is formed at the joint of the convex column and the embedded block; a second arc-shaped chamfer surface is arranged at the edge of the inner side of the upper part of the inspection tool main body; and a third arc-shaped chamfer surface is formed at the edge of the groove.
Furthermore, there are three convex columns, and the convex columns are arranged in the center of the embedding block in an equilateral triangle shape.
Furthermore, one convex column is arranged at the center of the embedded block.
The utility model has the advantages and the beneficial effects that: the utility model relates to an inspection frock of round platform part, this inspection frock can high efficiency's chamfer and height of inspection round platform part.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the inspection process (side front top view) in embodiment 1 of the present invention.
Fig. 3 is a schematic view (side view) of the inspection process in embodiment 1 of the present invention.
Fig. 4 is a schematic view of embodiment 2 of the present invention.
Fig. 5 is a schematic view of the single use of the insert in embodiment 2 of the present invention.
Fig. 6 is a schematic view (side plan view) of part a.
Fig. 7 is a schematic view (side bottom view) of part a.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 6 and 7, the part a is a circular truncated cone-shaped part, three through holes arranged in an equilateral triangle shape are arranged on the circular truncated cone surface of the part a, and whether qualified areas are to be inspected: arc chamfer a, arc chamfer b, arc chamfer c, height h.
Example 1:
as shown in fig. 1, the inspection tool for the circular truncated cone part is cylindrical, the upper surface of the inspection tool is recessed downwards to form a cylindrical groove, and the middle of the groove is provided with a plurality of protruding columns 1; a plurality of notches 3 are formed in the edge of the upper part of the inspection tool; a first arc-shaped chamfer surface 2 is formed at the joint of the convex column 1 and the groove; a second arc-shaped chamfer surface 4 is arranged at the inner side edge of the upper part of the inspection tool; and a third arc-shaped chamfer surface 5 is formed at the edge of the groove.
The number of the convex columns 1 is three, and the convex columns are distributed in the center of the groove in an equilateral triangle shape.
As shown in fig. 2 and 3, the part a is placed in the groove of the inspection tool in an inverted manner (the inspection tool is placed horizontally); and if the part A can be flatly placed in the groove of the inspection tool, the part A is qualified. At the moment, the first arc-shaped chamfer surface 2 is attached to the arc-shaped chamfer c; the second arc-shaped chamfer 4 is attached to the arc-shaped chamfer a; the third arc-shaped chamfer 5 is attached to the arc-shaped chamfer b. The fitting condition of the second arc-shaped chamfer 4 and the arc-shaped chamfer a can be further observed and judged from the notch.
Example 2:
as shown in fig. 4 and 5, the inspection tool for the circular truncated cone part comprises an inspection tool main body and an embedded block 6'; the inspection tool main body is cylindrical, the upper surface of the inspection tool main body is downwards sunken to form a cylindrical groove, and a through hole 7' is formed in the center of the groove; the embedded block 6 ' is a columnar block structure which can be just embedded into the through hole 7 ', the upper surface of the embedded block 6 ' is provided with a plurality of convex columns 1 ', and the edge of the upper part of the inspection tool main body is provided with a plurality of notches 3 '; a first arc-shaped chamfer surface 2 ' is formed at the joint of the convex column 1 ' and the embedded block 6 '; a second arc-shaped chamfer surface 4' is arranged at the inner side edge of the upper part of the inspection tool main body; the edge of the groove forms a third arc-shaped chamfer surface 5'.
The number of the convex columns 1 'is three, and the convex columns are arranged in the center of the embedded block 6' in an equilateral triangle shape.
The use mode of the inspection tool is similar to that of the embodiment 1, and the differences are as follows: 1) the embedded block 6' can be separated from the main body of the inspection tool, and the part A can be directly placed into the main body of the inspection tool and only inspects the arc-shaped chamfer a, the arc-shaped chamfer b and the height h. Whether the arc-shaped chamfer a and the arc-shaped chamfer b are smooth or not can be further checked in a mode of horizontally rotating the part A; 2) the part a can be inspected solely on the insert 6' for the arc-shaped chamfer c.
In addition, when the number of the convex columns 1 'is one, the convex columns 1' are positioned in the center of the embedded block 6 'of the convex column 1'. As shown in fig. 5, the through holes on the part A can be sleeved on the convex columns 1' one by one for inspection, and the part A can be horizontally rotated to further judge whether the arc-shaped chamfer c is smooth or not.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides an inspection frock of round platform part which characterized in that: the inspection tool is cylindrical, the upper surface of the inspection tool is downwards sunken to form a cylindrical groove, and a plurality of convex columns are arranged in the middle of the groove; a plurality of notches are formed in the edge of the upper part of the inspection tool; a first arc-shaped chamfer surface is formed at the joint of the convex column and the groove; a second arc-shaped chamfer surface is arranged at the inner side edge of the upper part of the inspection tool; and a third arc-shaped chamfer surface is formed at the edge of the groove.
2. The inspection tool of the round bench part as claimed in claim 1, characterized in that: the number of the convex columns is three, and the convex columns are distributed in the center of the groove in an equilateral triangle shape.
3. The utility model provides an inspection frock of round platform part which characterized in that: the inspection tool comprises an inspection tool main body and an embedded block; the inspection tool main body is cylindrical, the upper surface of the inspection tool main body is downwards sunken to form a cylindrical groove, and a through hole is formed in the center of the groove; the embedded block is of a columnar block structure which can be just embedded into the through hole, a plurality of convex columns are arranged on the upper surface of the embedded block, and a plurality of notches are arranged on the edge of the upper part of the inspection tool main body; a first arc-shaped chamfer surface is formed at the joint of the convex column and the embedded block; a second arc-shaped chamfer surface is arranged at the edge of the inner side of the upper part of the inspection tool main body; and a third arc-shaped chamfer surface is formed at the edge of the groove.
4. The inspection tool of the round bench part as claimed in claim 3, characterized in that: the number of the convex columns is three, and the convex columns are distributed in the center of the embedded block in an equilateral triangle shape.
5. The inspection tool of the round bench part as claimed in claim 3, characterized in that: one of the convex columns is positioned in the center of the embedded block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021023665.1U CN212058542U (en) | 2020-06-08 | 2020-06-08 | Inspection frock of round platform part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021023665.1U CN212058542U (en) | 2020-06-08 | 2020-06-08 | Inspection frock of round platform part |
Publications (1)
| Publication Number | Publication Date |
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| CN212058542U true CN212058542U (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021023665.1U Active CN212058542U (en) | 2020-06-08 | 2020-06-08 | Inspection frock of round platform part |
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| CN (1) | CN212058542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325747A (en) * | 2020-12-08 | 2021-02-05 | 中车永济电机有限公司 | Taper plug gauge painting thickness inspection gauge block and inspection method |
-
2020
- 2020-06-08 CN CN202021023665.1U patent/CN212058542U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325747A (en) * | 2020-12-08 | 2021-02-05 | 中车永济电机有限公司 | Taper plug gauge painting thickness inspection gauge block and inspection method |
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