CN216283175U - Composite bushing inner diameter go-no go gauge checking fixture - Google Patents
Composite bushing inner diameter go-no go gauge checking fixture Download PDFInfo
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- CN216283175U CN216283175U CN202122995964.2U CN202122995964U CN216283175U CN 216283175 U CN216283175 U CN 216283175U CN 202122995964 U CN202122995964 U CN 202122995964U CN 216283175 U CN216283175 U CN 216283175U
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- ring gauge
- gauge
- ring
- inner diameter
- composite bushing
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Abstract
The utility model belongs to the technical field of composite bushings, and particularly relates to a composite bushing inner diameter go-no go gauge checking fixture. The checking fixture comprises a go-no go gauge and a ring gauge, wherein the ring gauge comprises a ring gauge upper shell and a ring gauge lower shell, the ring gauge upper shell and the ring gauge lower shell are both arc-shaped, a cavity is formed inside the butted ring gauge upper shell and the butted ring gauge lower shell, the left end and the right end of the butted part of the ring gauge upper shell and the butted part of the ring gauge lower shell are detachably connected, a composite bushing is positioned in the cavity formed by the ring gauge upper shell and the ring gauge lower shell, the outer side wall of the composite bushing is in contact with the inner side wall of the ring gauge upper shell and the inner side wall of the ring gauge lower shell, and the go-no go gauge extends into the inner cavity of the composite bushing from top to bottom and is used for detecting the inner diameter of the composite bushing. The checking fixture solves the problem that the inner diameter of the bushing cannot be directly checked by using an inner diameter dial indicator because the inner diameter of the bushing is required to be checked to be the size of the bushing pressed into a workpiece.
Description
Technical Field
The utility model belongs to the technical field of composite bushings, and particularly relates to a composite bushing inner diameter go-no go gauge checking fixture.
Background
At present, in the automobile part manufacturing industry, the composite bushing is more and more widely used. In the factory inspection process of the composite bushing, the inner diameter of the bushing cannot be directly inspected by using an inner diameter dial gauge because the inner diameter of the bushing is required to be inspected to be the size of the bushing pressed into a workpiece. Aiming at the situation, the special checking fixture for the bushing inner hole go-no go gauge is designed, the size of the inner diameter of the bushing after being pressed into a workpiece is simulated, and the go-no go gauge is used for checking, so that the special checking fixture has very important significance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a composite bushing inner diameter go-no go gauge checking fixture, which is simple in checking mode and easy to operate, greatly improves the working efficiency, and solves the problem that the inner diameter of a bushing cannot be directly checked by using an inner diameter dial gauge because the inner diameter of the bushing is required to be checked to be the size of the bushing pressed into a workpiece.
The above object of the present invention is achieved by the following technical solutions:
a composite bushing inner diameter go-no go gauge detection tool comprises a go-no go gauge and a ring gauge;
the ring gage includes ring gage epitheca and ring gage inferior valve, the ring gage epitheca with the ring gage inferior valve all is the arc, the ring gage epitheca with the inside vacuole formation after the butt joint of ring gage inferior valve, the ring gage epitheca with the connection can be dismantled at both ends about the butt joint department of ring gage inferior valve, and compound bush is located the ring gage epitheca with in the cavity that the ring gage inferior valve formed, compound bush's lateral wall with the inside wall of ring gage epitheca the inside wall contact of ring gage inferior valve, lead to during no-go gage top-down stretches into the inner chamber of compound bush for detect the internal diameter of compound bush.
The preferred scheme is as follows:
preferably: the left end and the right end of the butt joint of the ring gauge upper shell and the ring gauge lower shell are detachably connected through a plurality of screws.
Preferably: the left end and the right end of the butt joint of the ring gauge upper shell and the ring gauge lower shell are detachably connected through the screws which are arranged in an up-down parallel spaced mode.
Preferably: the upper ring gauge shell and the lower ring gauge shell are in a cylindrical shape after being butted.
In conclusion, the utility model has the following beneficial effects:
1. the ring gauge upper shell and the ring gauge lower shell are in a cylindrical shape after being butted, and can be effectively attached to the composite bushing, so that the ring gauge upper shell and the ring gauge lower shell are in full contact with the composite bushing, and the detection accuracy is improved.
2. The ring gauge upper shell and the ring gauge lower shell are detachably connected through the screw, the installation and the disassembly are convenient, the labor intensity is reduced, the working efficiency is improved, the size of the inner diameter of the composite bushing pressed into a workpiece can be simulated, the inner diameter of the composite bushing tested by the go-no go gauge is matched for use, the operation is simple, and the problem that the inner diameter of the composite bushing cannot be tested in a factory is solved.
Drawings
FIG. 1 is a schematic structural view in the example;
fig. 2 is a cross-sectional view taken along a-a in fig. 1.
In the figure, 1, go-no go gauge; 2. a ring gauge upper shell; 3. a ring gauge lower shell; 4. a screw; 5. a composite bushing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In which like parts are designated by like reference numerals. It should be noted that the terms "upper", "lower", "left", "right", "inner" and "outer" used in the following description refer to directions in the drawings, but are not limited thereto.
As shown in fig. 1-2, the checking fixture for the inner diameter go-no go gauge of the composite bushing comprises a go-no go gauge 1 and a ring gauge, wherein the ring gauge comprises an upper ring gauge shell 2 and a lower ring gauge shell 3;
The ring gauge upper shell 2 and the ring gauge lower shell 3 are in a cylindrical shape after being butted, and can be effectively attached to the composite bushing 5, so that the ring gauge upper shell 2 and the ring gauge lower shell 3 are in full contact with the composite bushing 5, and the detection accuracy is improved. The ring gauge upper shell 2 and the ring gauge lower shell 3 are detachably connected through the screws 4, the installation and the disassembly are convenient, the labor intensity is reduced, the working efficiency is improved, the size of the inner diameter of the composite bushing 5 after the workpiece is pressed in can be simulated, the inner diameter of the composite bushing 5 is inspected through the go-no go gauge 1 in a matched mode, the operation is simple, and the problem that the inner diameter of the composite bushing 5 cannot be inspected in a factory is solved. The method has good market popularization value in large-scale outsourcing member factory inspection.
The specific implementation process comprises the following steps:
the left end and the right end of the ring gauge upper shell 2 and the ring gauge lower shell 3 are respectively aligned, the composite bushing 5 is placed into an inner cavity formed by the ring gauge upper shell 2 and the ring gauge lower shell 3 from top to bottom, so that the outer side wall of the composite bushing 5 is jointed with the inner side wall of the ring gauge upper shell 2 and the inner side wall of the ring gauge lower shell 3, then the left end and the right end of the upper ring gauge shell 2 and the lower ring gauge shell 3 are respectively fixed by screwing the screws 4, so that the outer side wall of the composite bushing 5 is fully contacted with the inner side wall of the ring gauge upper shell 2 and the inner side wall of the ring gauge lower shell 3, thereby simulating the inner diameter size of the composite bushing 5 pressed into a workpiece, finally extending the go-no go gauge 1 into the inner cavity of the composite bushing 5 from top to bottom, therefore, the inner diameter of the composite bushing 5 is detected, the through end of the through-stop gauge 1 can pass through, and the stop end of the through-stop gauge 1 cannot pass through, so that the inner diameter of the composite bushing 5 is qualified, otherwise, the composite bushing is unqualified. After the inner diameter of the composite bushing 5 is detected, the go-no go gauge 1 is taken out, screws at the left end and the right end of the ring gauge upper shell 2 and the ring gauge lower shell 3 are loosened, and therefore the composite bushing 5 is separated from the ring gauge upper shell 2 and the ring gauge lower shell 3.
The present embodiments are illustrative, but not restrictive, and changes, modifications, additions, and substitutions may be made within the spirit and scope of the present invention, and those skilled in the art may make modifications to the embodiments as required without any inventive contribution thereto after reading the present specification, but within the scope of the claims of the present invention.
Claims (4)
1. The utility model provides a compound bush internal diameter leads to no-go gage and examines utensil which characterized in that: comprises a go-no go gauge (1) and a ring gauge;
the ring gauge comprises a ring gauge upper shell (2) and a ring gauge lower shell (3), the ring gauge upper shell (2) and the ring gauge lower shell (3) are arc-shaped, the ring gauge upper shell (2) and the inside of the ring gauge lower shell (3) after being butted form a cavity, the ring gauge upper shell (2) and the left end and the right end of the butt joint of the ring gauge lower shell (3) can be detachably connected, a composite bushing (5) is located in the cavity formed by the ring gauge upper shell (2) and the ring gauge lower shell (3), the outer side wall of the composite bushing (5) is in contact with the inner side wall of the ring gauge upper shell (2), and the go-no go gauge (1) extends into the inner cavity of the composite bushing (5) from top to bottom for detecting the inner diameter of the composite bushing (5).
2. The composite bushing inner diameter go-no go gauge tool according to claim 1, characterized in that: the left end and the right end of the butt joint of the ring gauge upper shell (2) and the ring gauge lower shell (3) are detachably connected through a plurality of screws (4).
3. The composite bushing inner diameter go-no go gauge tool according to claim 2, characterized in that: the left end and the right end of the butt joint of the ring gauge upper shell (2) and the ring gauge lower shell (3) are detachably connected through two screws (4) which are arranged in an up-down parallel spaced mode.
4. The composite bushing inner diameter go-no go gauge tool according to claim 1, characterized in that: the ring gauge upper shell (2) and the ring gauge lower shell (3) are in a cylindrical shape after being butted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122995964.2U CN216283175U (en) | 2021-12-01 | 2021-12-01 | Composite bushing inner diameter go-no go gauge checking fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122995964.2U CN216283175U (en) | 2021-12-01 | 2021-12-01 | Composite bushing inner diameter go-no go gauge checking fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216283175U true CN216283175U (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122995964.2U Active CN216283175U (en) | 2021-12-01 | 2021-12-01 | Composite bushing inner diameter go-no go gauge checking fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216283175U (en) |
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2021
- 2021-12-01 CN CN202122995964.2U patent/CN216283175U/en active Active
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