CN211503892U - Camshaft top size detection instrument - Google Patents
Camshaft top size detection instrument Download PDFInfo
- Publication number
- CN211503892U CN211503892U CN202020164271.1U CN202020164271U CN211503892U CN 211503892 U CN211503892 U CN 211503892U CN 202020164271 U CN202020164271 U CN 202020164271U CN 211503892 U CN211503892 U CN 211503892U
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- CN
- China
- Prior art keywords
- standard component
- standard
- camshaft
- bottom plate
- stopper
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- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 title claims abstract description 6
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000003908 quality control method Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a camshaft top size detection tool, including measuring tool, base, the base includes bottom plate, standard component, handle, standard component fixed connection is in the bottom plate intermediate position, the handle distributes in standard component both sides, and fixed connection is on the bottom plate, measuring tool places on standard component, standard component includes standard block, stopper, standard block, stopper integrated into one piece, and the standard block diameter is greater than the stopper diameter, measuring tool includes micrometer gauge, spacing strip connects at the micrometer gauge afterbody, the utility model discloses pre-process standard component, external member, fix the micrometer gauge on the external member, use the micrometer gauge reading to standard component at first, overlap on the camshaft work piece with the external member, read the micrometer gauge again, then the number of degrees before the comparison, compare and obtain whether the work piece is qualified, use the utility model discloses can carry out contrast measurement to the work piece fast and accomplish quality control work.
Description
Technical Field
The utility model belongs to camshaft production detection tool field, concretely relates to camshaft top size detects instrument.
Background
The camshaft is a component in a piston engine. Its function is to control the opening and closing action of the valve. Although the rotational speed of the camshaft is half of that of the crankshaft in a four-stroke engine (the rotational speed of the camshaft is the same as that of the crankshaft in a two-stroke engine), the rotational speed is still high and the camshaft is subjected to a large torque, so that the camshaft is required to be high in strength and support in design, and the camshaft is generally made of high-quality alloy steel or alloy steel. Because the valve motion law is related to the power and the running characteristics of an engine, the camshaft design occupies a very important position in the design process of the engine.
Need detect camshaft top size after camshaft production, the detection mode in the past uses the number of degrees of micrometer one to measure, and the amesdial is not unified like this, and uses the workman's ability of micrometer also uneven, causes to measure inaccurately.
SUMMERY OF THE UTILITY MODEL
To the not enough of existence on the prior art, the utility model provides a camshaft top size detects instrument.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a camshaft top size detects instrument, includes measuring tool, base, the base includes bottom plate, standard component, handle, standard component fixed connection is in the bottom plate intermediate position, the handle distributes in the standard component both sides, and fixed connection is on the bottom plate, measuring tool places on the standard component, the standard component includes standard block, stopper, standard block, stopper integrated into one piece, and the standard block diameter is not more than the stopper diameter, measuring tool includes amesdial, spacing connection is at the amesdial afterbody.
Furthermore, the bottom plate ground is equipped with a plurality of through-holes, standard component, handle bottom are equipped with the screw hole respectively, screw hole female connection has the screw, the screw passes the through-hole and connects in the screw hole.
Furthermore, a sleeve is arranged on the bottom surface of the dial indicator, the dial indicator is fixed at the top of the sleeve through a screw, and the diameter of the sleeve is consistent with that of the standard block.
Furthermore, a connecting block is arranged between the kit and the dial indicator.
Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses pre-processing standard component, external member fixes the micrometer on the external member, at first uses the micrometer to measure the reading to the standard component, establishes on the camshaft work piece with the external member cover, carries out the reading to the micrometer again, then compares the number of degrees before, compares and reachs the work piece whether qualified, uses the utility model discloses can contrast the measurement to the work piece fast and accomplish quality control work.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
in the figure: 1. a handle; 2. a kit; 3. a measuring tool; 4. a threaded hole; 5. a dial indicator; 6. connecting blocks; 7. a standard component; 8. a limiting block; 9. a base; 10. a base plate; 11. a limiting strip; 12. a screw; 13. a through hole; 14. and (5) standard blocks.
Detailed Description
For making the utility model discloses the technological means, creation characteristic, achievement purpose and efficiency that realize are easily understood and are known, combine specific implementation below, further explain the utility model discloses:
therefore, the following detailed description of the embodiments of the present invention, which is provided in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention, and all other embodiments that can be obtained by one of ordinary skill in the art without any creative effort based on the embodiments of the present invention belong to the scope of the invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be connected through an intermediate medium.
In conjunction with fig. 1-2: the utility model provides a camshaft top size detects instrument, includes measuring tool 3, base 9 includes bottom plate 10, standard component 7, handle 1, 7 fixed connection of standard component are in bottom plate 10 intermediate position, handle 1 distributes in 7 both sides of standard component, and fixed connection is on bottom plate 10, measuring tool 3 places on standard component 7, standard component 7 includes standard block 14, stopper 8, standard block 14, stopper 8 integrated into one piece, and the 14 diameter of standard block is not more than stopper 8 diameter, measuring tool 3 includes amesdial 5, spacing 11 is connected the gauge head at amesdial 5 afterbody and is connected.
In this embodiment, the bottom plate 10 is provided with a plurality of through holes 13 on the ground, the bottom of the standard component 7 and the bottom of the handle 1 are respectively provided with a threaded hole 4, the threaded hole 4 is internally connected with a screw 12, and the screw 12 penetrates through the through hole 13 and is connected in the threaded hole 4.
In this embodiment, the bottom surface of the dial indicator 5 is provided with the kit 2, the dial indicator 5 is fixed at the top of the kit 2 through the screw 12, and the diameter of the kit 2 is consistent with that of the standard block 14.
In this embodiment, a connecting block 6 is arranged between the kit 2 and the dial indicator 5.
The utility model discloses pre-processing standard component, external member fixes the micrometer on the external member, at first uses the micrometer to measure the reading to the standard component, establishes on the camshaft work piece with the external member cover, carries out the reading to the micrometer again, then compares the number of degrees before, compares and reachs the work piece whether qualified, uses the utility model discloses can contrast the measurement to the work piece fast and accomplish quality control work.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (4)
1. The utility model provides a camshaft top size detection instrument, its characterized in that, includes measuring tool, base, the base includes bottom plate, standard component, handle, standard component fixed connection is in the bottom plate intermediate position, the handle distributes in standard component both sides, and fixed connection is on the bottom plate, measuring tool places on the standard component, the standard component includes standard block, stopper, standard block, stopper integrated into one piece, and the standard block diameter is not more than the stopper diameter, measuring tool includes amesdial, spacing connection is at the amesdial afterbody.
2. The tool for detecting the top size of the camshaft as claimed in claim 1, wherein the bottom plate has a plurality of through holes on the ground, the standard member and the bottom of the handle have threaded holes respectively, the threaded holes are internally threaded with screws, and the screws are connected in the threaded holes through the through holes.
3. The tool for detecting the top size of the camshaft as claimed in claim 1, wherein a sleeve is arranged on the bottom surface of the dial indicator, the top of the sleeve is fixed with the dial indicator through a screw, and the diameter of the sleeve is consistent with that of the standard block.
4. The tool for detecting the top size of the camshaft as claimed in claim 3, wherein a connecting block is arranged between the sleeve and the dial indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020164271.1U CN211503892U (en) | 2020-02-12 | 2020-02-12 | Camshaft top size detection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020164271.1U CN211503892U (en) | 2020-02-12 | 2020-02-12 | Camshaft top size detection instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211503892U true CN211503892U (en) | 2020-09-15 |
Family
ID=72401543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020164271.1U Expired - Fee Related CN211503892U (en) | 2020-02-12 | 2020-02-12 | Camshaft top size detection instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211503892U (en) |
-
2020
- 2020-02-12 CN CN202020164271.1U patent/CN211503892U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 |