CN206862249U - A kind of frock pad for detecting engine cylinder cap pad and compressing thickness - Google Patents
A kind of frock pad for detecting engine cylinder cap pad and compressing thickness Download PDFInfo
- Publication number
- CN206862249U CN206862249U CN201720527094.7U CN201720527094U CN206862249U CN 206862249 U CN206862249 U CN 206862249U CN 201720527094 U CN201720527094 U CN 201720527094U CN 206862249 U CN206862249 U CN 206862249U
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- China
- Prior art keywords
- pad
- detection
- measurement
- thickness
- cylinder cap
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Abstract
The utility model discloses a kind of frock pad for detecting engine cylinder cap pad and compressing thickness, including measuring pad, the measurement pad is identical with structure, the material of actual installation cylinder head gasket, also include applying several detection posts in detection process, the measurement pad plane offers several detection mouths；The detection mouth is through the measurement pad plane；The detection post matches with the detection mouth；The measurement pad is not integrated with the detection post.The utility model easy processing, material are readily available, and the measurement process that engine cylinder cap pad compresses thickness is simple, result is accurate.
Description
Technical field
The detection field of the assembly properties project of engine component is the utility model is related to, is detected more particularly to one kind
Engine cylinder cap pad compresses the frock pad of thickness.
Background technology
Cylinder head gasket is the obturator between the cylinder block and head of engine, and sealing position is by elastomeric material system
Form, cylinder head gasket will do many tests, wherein cylinder jacket, cylinder block, cylinder head and cylinder during mechanical development
After the assembling of the parts such as pad, the compressions thickness measure of cylinder head gasket is exactly that need before and after engine test to carry out special is surveyed
Examination.
At present, the compression thickness measure of cylinder head gasket, typically using the direct method of measurement, it is first according to mounting technology condition
Cylinder block, cylinder head gasket, cylinder head assembly are assembled, after standing certain time, cylinder head is removed and takes out cylinder head gasket, with survey
The thickness of amount instrument direct measurement cylinder head gasket cylinder oral area position, in this case because being only capable of measuring in a free state, gas
Gland shim is after cylinder head is removed, due to elastic recoil, thickness measured directly and the variable thickness under true confined state
Cause, error easily occurs in above-mentioned measuring method measurement result, does not meet actual requirement, and measurement result is not research and development needs.
The disclosure of background above technology contents is only used for auxiliary and understands utility model design of the present utility model and technical side
Case, it not necessarily belongs to the prior art of present patent application, shows the above in this patent Shen in no tangible proof
In the case of the applying date please is disclosed, above-mentioned background technology should not be taken to evaluate the novelty and creativeness of the application.
Utility model content
The utility model purpose is to propose that a kind of detection process is simple, the accurate engine cylinder cap pad of result compresses
The frock pad of thickness.
Preferably, the utility model can also have following technical characteristic：
A kind of frock pad for detecting engine cylinder cap pad and compressing thickness, including measurement pad, the measurement pad
Structure, material with actual installation cylinder head gasket is identical, in addition to applies several detection posts in detection process,
The measurement pad plane offers several detection mouths；The detection mouth is through the measurement pad plane；The detection post
Matched with the detection mouth；The measurement pad is not integrated with the detection post.
Further, the detection mouth is circular hole.
Further, the detection post is soft metal material；The detection post is cylinder, and the cylinder diameter is smaller
In the detection mouth internal diameter；The height of the detection post is slightly larger than the measurement spacer thickness.
Further, a diameter of 4~10mm of the detection mouth.
Further, the detection post is leadwork.
The beneficial effect that the utility model is compared with the prior art includes：The utility model easy processing, material are readily available,
Engine cylinder cap pad compress thickness measurement process is simple, result is accurate.
Brief description of the drawings
Fig. 1 is partial top structural representation of the present utility model.
Fig. 2 is detection post stereogram of the present utility model.
Embodiment
With reference to embodiment and compare accompanying drawing the utility model is described in further detail, it should be emphasised that
It is, what the description below was merely exemplary, rather than in order to limit the scope of the utility model and its application.
With reference to the following drawings, non-limiting and nonexcludability embodiment will be described, wherein identical reference represents
Identical part, unless stated otherwise.
As shown in Figure 1, 2, a kind of frock pad for detecting engine cylinder cap pad and compressing thickness, including measurement pad 1,
The measurement pad 1 is identical with structure, the material of actual installation cylinder head gasket, in addition to applies in detection process
Several lead systems detect post 4, and the measurement plane of pad 1 offers several circle detection mouths 3；The detection mouth 3 runs through institute
State the measurement plane of pad 1；The detection post 4 matches with the detection mouth 3；The measurement pad 1 is not one with the detection post 4
Body.
Preferably, the detection post 4 is soft metal material；The detection post 4 is cylinder, and the cylinder diameter is smaller
In the internal diameter of detection mouth 4；The height of the detection post 4 is slightly larger than the measurement thickness of pad 1.
Preferably, 3 a diameter of 4~10mm of detection mouth.
The utility model application method：1) pad 1 will be measured to lie in the plane that cylinder block is connected with cylinder head, measured
Bolt hole 2 on pad 1 is corresponding with cylinder block screw；2) 3-10 detection post 4 is inserted into each detection mouth 3；3) by cylinder head
Measurement pad 1 upper surface is gently fitted in, cylinder head is fastened in cylinder block by upper bolt, and stands certain time；4) by gas
Cylinder body and cylinder head are split, and take out detection post 4,5) with the height of high-precision kind of calliper detection post 4, calculate detection post 4 highly
Average value, thickness of the detection height average of post 4 closest to cylinder head gasket under true confined state.
It is counted as example embodiment of the present utility model although having been described above and describing, those skilled in the art will be bright
In vain, it can be variously modified and replaced, without departing from spirit of the present utility model.Repaiied furthermore it is possible to make many
Change so that particular case is fitted into religious doctrine of the present utility model, without departing from the utility model central concept described here.
So the utility model is not only restricted to specific embodiment disclosed here, but the utility model may also include belonging to this practicality
All embodiments and its equivalent of new scope.
Claims (5)
1. it is a kind of detect engine cylinder cap pad compress thickness frock pad, including measurement pad, it is described measurement pad with
Structure, the material of actual installation cylinder head gasket are identical, it is characterised in that：It is also some in detection process including applying
Individual detection post, the measurement pad plane offer several detection mouths；The detection mouth is through the measurement pad plane；Institute
Detection post is stated to match with the detection mouth；The measurement pad is not integrated with the detection post.
A kind of 2. frock pad for detecting engine cylinder cap pad and compressing thickness as claimed in claim 1, it is characterised in that：
The detection mouth is circular hole.
A kind of 3. frock pad for detecting engine cylinder cap pad and compressing thickness as claimed in claim 2, it is characterised in that：
The detection post is soft metal material；The detection post is cylinder, and the cylinder diameter is slightly less than the detection mouth internal diameter；
The height of the detection post is slightly larger than the measurement spacer thickness.
A kind of 4. frock pad for detecting engine cylinder cap pad and compressing thickness as claimed in claim 3, it is characterised in that：
A diameter of 4~the 10mm of detection mouth.
A kind of 5. frock pad for detecting engine cylinder cap pad and compressing thickness as claimed in claim 3, it is characterised in that：
The detection post is leadwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720527094.7U CN206862249U (en) | 2017-05-12 | 2017-05-12 | A kind of frock pad for detecting engine cylinder cap pad and compressing thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720527094.7U CN206862249U (en) | 2017-05-12 | 2017-05-12 | A kind of frock pad for detecting engine cylinder cap pad and compressing thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206862249U true CN206862249U (en) | 2018-01-09 |
Family
ID=60823553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720527094.7U Expired - Fee Related CN206862249U (en) | 2017-05-12 | 2017-05-12 | A kind of frock pad for detecting engine cylinder cap pad and compressing thickness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206862249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705105A (en) * | 2022-03-23 | 2022-07-05 | 广西玉柴机器股份有限公司 | Method for detecting protrusion height of engine cylinder sleeve |
-
2017
- 2017-05-12 CN CN201720527094.7U patent/CN206862249U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705105A (en) * | 2022-03-23 | 2022-07-05 | 广西玉柴机器股份有限公司 | Method for detecting protrusion height of engine cylinder sleeve |
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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 |
Granted publication date: 20180109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |