CN206648584U - Noise elimination bag suspension hook comprehensive measuring tool before a kind of automobile - Google Patents
Noise elimination bag suspension hook comprehensive measuring tool before a kind of automobile Download PDFInfo
- Publication number
- CN206648584U CN206648584U CN201720417141.2U CN201720417141U CN206648584U CN 206648584 U CN206648584 U CN 206648584U CN 201720417141 U CN201720417141 U CN 201720417141U CN 206648584 U CN206648584 U CN 206648584U
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- measurer
- workpiece
- suspension hook
- noise elimination
- measuring tool
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Abstract
The utility model discloses noise elimination bag suspension hook comprehensive measuring tool before a kind of automobile, including measurer bottom plate, measurer body and workpiece, the measurer substrate is provided with measurer body, the measurer body surface is provided with reference support face, described this body side surface of measurer is provided with compression pin, the workpiece is provided with above the reference support face, contour detecting face is provided with above the workpiece.Beneficial effect is：This comprehensive measuring tool is special measuring tool, and the detection profile tolerance of a surface and end face length of preceding noise elimination bag suspension hook can be detected, and testing result is accurate, the quality of preceding noise elimination bag suspension hook in process of production can be rigid in checking up, ensure follow-up assembling.
Description
Technical field
Auto parts and components detection servicing unit field is the utility model is related to, noise elimination bag is hung before being specifically related to a kind of automobile
Hook comprehensive measuring tool.
Background technology
Mobile muffler is mainly used in reducing noise caused by the engine work of motor vehicle, and its principle is automobile exhaust
Pipe is made up of two different pipelines of length, and the two pipelines first separate to cross again, due to the length difference of the two pipelines
The half of the wavelength of the sound wave sent equal to automobile so that two row sound waves are interfered in superposition and cancelled out each other and decrease sound
By force, the sound for making to be transmitted through reduces, and so as to play the effect of noise reduction, noise elimination bag suspension hook support has risen in sound-attenuating system after automobile
Certain effect, noise elimination bag suspension hook is pipe fitting before automobile, is space structure after shaping, and the form tolerance of product requirement and position are public
Difference requires stricter, and traditional measurer can not realize detection, and product quality is difficult to ensure that in process of production, it is therefore desirable to a kind of
Noise elimination bag suspension hook comprehensive measuring tool before automobile.
Utility model content
The purpose of this utility model is that to solve the above problems and provides noise elimination bag suspension hook synthesis before a kind of automobile
Measurer.
The utility model is achieved through the following technical solutions above-mentioned purpose：
Noise elimination bag suspension hook comprehensive measuring tool before a kind of automobile, including measurer bottom plate, measurer body and workpiece, the measurer bottom plate
Measurer body is provided with above, and the measurer body surface is provided with reference support face, and described this body side surface of measurer is provided with pressure
Tight pin, the workpiece is provided with above the reference support face, is provided with contour detecting face above the workpiece, by the workpiece
Side is provided with Pressing clamp one, and the side of Pressing clamp one is provided with Pressing clamp two, and the measurer body side is provided with
Surface profile detects go-no go gauge, and another side of measurer body is provided with end face length detection go-no go gauge.
In said structure, when needing to use measurer, the workpiece is placed on the measurer body, first used afterwards
The compression pin allows the workpiece to be adjacent to the reference support face, then operates the Pressing clamp one and the Pressing clamp two
The workpiece is clamped, next detects the contour detecting face using surface profile detection go-no go gauge, when drift is by only
Rule are stopped, then the workpiece is qualified, and otherwise to be unqualified, length detection go-no go gauge in end face described in reselection detects the work afterwards
The end face length of part, go side by, not-go-end can't pass, then the workpiece is qualified, otherwise to be unqualified, above two detection complete
Afterwards, wherein having any one to be unqualified, then the workpiece is all defective work, only when two are all qualified, then the work
As certified products, can subsequently be assembled.
In order to further improve the use function of comprehensive measuring tool, the measurer body is welded on the measurer bottom plate, institute
State reference support face to be fixed by screws on the measurer body, the pin that compresses is fixed on the measurer body by neck
On.
In order to further improve the use function of comprehensive measuring tool, the workpiece is fixed on the measurer body by neck
On, the Pressing clamp one is fixed by screws on the measurer body, and the Pressing clamp two is fixed by screws in institute
State on measurer body.
In order to further improve the use function of comprehensive measuring tool, the flatness error of the surface profile detection go-no go gauge is not
More than 0.02mm, it is fixed on by neck on the measurer bottom plate.
In order to further improve the use function of comprehensive measuring tool, the flatness error of the end face length detection go-no go gauge is not
More than 0.01mm, it is fixed on by neck on the measurer bottom plate.
Beneficial effect is：This comprehensive measuring tool is special measuring tool, can be to the detection profile tolerance of a surface of preceding noise elimination bag suspension hook
Detected with end face length, testing result is accurate, the quality of preceding noise elimination bag suspension hook in process of production can be carried out strict
Check on, ensured follow-up assembling.
Brief description of the drawings
Fig. 1 is the overall diagram of noise elimination bag suspension hook comprehensive measuring tool before a kind of automobile of the utility model.
Description of reference numerals is as follows：
1st, contour detecting face；2nd, Pressing clamp one；3rd, surface profile detection go-no go gauge；4th, pin is compressed；5th, workpiece；6th, end face
Length detection go-no go gauge；7th, Pressing clamp two；8th, measurer bottom plate；9th, measurer body；10th, reference support face.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in figure 1, noise elimination bag suspension hook comprehensive measuring tool before a kind of automobile, including measurer bottom plate 8, measurer body 9 and workpiece
5, measurer bottom plate 8 is provided with measurer body 9 above, and measurer body 9 is used for placing workpiece 5, and the surface of measurer body 9 is provided with benchmark
Supporting surface 10, reference support face 10 are used for positioning position of the workpiece 5 on measurer body 9, and the side of measurer body 9 is provided with compression
Pin 4, compress pin 4 and be used for being fixed workpiece 5, reference support face 10 is provided with workpiece 5 above, and workpiece 5 is automobile to be detected
Preceding noise elimination bag suspension hook, workpiece 5 are provided with contour detecting face 1 above, and contour detecting face 1 is the detecting position of noise elimination bag suspension hook before automobile
Put, the side of workpiece 5 is provided with Pressing clamp 1, and Pressing clamp 1 is used for aiding in fixing to clamp workpiece 5, by Pressing clamp 1
Side is provided with Pressing clamp 27, and Pressing clamp 27 is used for aiding in fixing to clamp workpiece 5, and the side of measurer body 9 is provided with face wheel
Wide degree detects go-no go gauge 3, and surface profile detection go-no go gauge 3 is used for detecting the surface profile of workpiece 5,9 another side of measurer body
End face length detection go-no go gauge 6 is provided with, end face length detection go-no go gauge 6 is used for detecting the end face length of workpiece 5.
In said structure, when needing to use measurer, workpiece 5 is placed on measurer body 9, afterwards first using compression pin 4
Allow workpiece 5 to be adjacent to reference support face 10, then operate Pressing clamp 1 and the clamping workpiece 5 of Pressing clamp 27, next use
Surface profile detection go-no go gauge 3 detects profile detection faces 1, when drift is by the way that no-go gage stops, then workpiece 5 is qualified, otherwise not conform to
Lattice, the end face length of the workpiece 5 of the detection of reselection end face length detection go-no go gauge 6 afterwards, go side is by the way that not-go-end can't pass, then work
Part 5 is qualified, otherwise to be unqualified, above after the completion of two detections, wherein having any one to be unqualified, then workpiece 5 is all not
Certified products, only when two are all qualified, then work as certified products, can subsequently be assembled.
In order to further improve the use function of comprehensive measuring tool, measurer body 9 is welded on measurer bottom plate 8, reference support
Face 10 is fixed by screws on measurer body 9, is compressed pin 4 and is fixed on by neck on measurer body 9, workpiece 5 passes through neck
It is fixed on measurer body 9, Pressing clamp 1 is fixed by screws on measurer body 9, and Pressing clamp 27 is consolidated by screw
It is scheduled on measurer body 9, the flatness error of surface profile detection go-no go gauge 3 is no more than 0.02mm, passes through the neck amount of being fixed on
Have on bottom plate 8, the flatness error of end face length detection go-no go gauge 6 is no more than 0.01mm, and measurer bottom plate 8 is fixed on by neck
On.
General principle, principal character and advantage of the present utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model requires protection scope
Defined by appended claims and its effect thing.
Claims (5)
- A kind of 1. noise elimination bag suspension hook comprehensive measuring tool before automobile, it is characterised in that：Including measurer bottom plate, measurer body and workpiece, institute State measurer substrate and be provided with measurer body, the measurer body surface is provided with reference support face, this side of the measurer Face is provided with compression pin, is provided with the workpiece above the reference support face, contour detecting face is provided with above the workpiece, The workpiece side is provided with Pressing clamp one, and the side of Pressing clamp one is provided with Pressing clamp two, the measurer body Side is provided with surface profile detection go-no go gauge, and another side of measurer body is provided with end face length detection go-no go gauge.
- 2. noise elimination bag suspension hook comprehensive measuring tool before a kind of automobile according to claim 1, it is characterised in that：The measurer body It is welded on the measurer bottom plate, the reference support face is fixed by screws on the measurer body, and the pin that compresses leads to Neck is crossed to be fixed on the measurer body.
- 3. noise elimination bag suspension hook comprehensive measuring tool before a kind of automobile according to claim 1, it is characterised in that：The workpiece passes through Neck is fixed on the measurer body, and the Pressing clamp one is fixed by screws on the measurer body, the compression Clamp two is fixed by screws on the measurer body.
- 4. noise elimination bag suspension hook comprehensive measuring tool before a kind of automobile according to claim 1, it is characterised in that：The surface profile The flatness error of detection go-no go gauge is no more than 0.02mm, is fixed on by neck on the measurer bottom plate.
- 5. noise elimination bag suspension hook comprehensive measuring tool before a kind of automobile according to claim 1, it is characterised in that：The end face length The flatness error of detection go-no go gauge is no more than 0.01mm, is fixed on by neck on the measurer bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720417141.2U CN206648584U (en) | 2017-04-20 | 2017-04-20 | Noise elimination bag suspension hook comprehensive measuring tool before a kind of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720417141.2U CN206648584U (en) | 2017-04-20 | 2017-04-20 | Noise elimination bag suspension hook comprehensive measuring tool before a kind of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206648584U true CN206648584U (en) | 2017-11-17 |
Family
ID=60277997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720417141.2U Active CN206648584U (en) | 2017-04-20 | 2017-04-20 | Noise elimination bag suspension hook comprehensive measuring tool before a kind of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206648584U (en) |
-
2017
- 2017-04-20 CN CN201720417141.2U patent/CN206648584U/en active Active
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