CN107607015A - Plastic jacket lid cubing - Google Patents
Plastic jacket lid cubing Download PDFInfo
- Publication number
- CN107607015A CN107607015A CN201710984280.8A CN201710984280A CN107607015A CN 107607015 A CN107607015 A CN 107607015A CN 201710984280 A CN201710984280 A CN 201710984280A CN 107607015 A CN107607015 A CN 107607015A
- Authority
- CN
- China
- Prior art keywords
- plastic jacket
- jacket lid
- die holder
- cover body
- basic mode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 38
- 229920003023 plastic Polymers 0.000 title claims abstract description 38
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 239000004744 fabric Substances 0.000 claims 1
- 230000001131 transforming effect Effects 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of plastic jacket lid cubing, Workbench base plate, detection die holder is disposed with the plate face of Workbench base plate, detect has and workpiece A to be detected cover body edge, the corresponding detection faces in cover inner chamber and alignment pin corresponding with cover body edge setting mounting hole on die holder.The detection instrument of working of plastics provided by the invention, the position degree of mounting hole can be not only measured, the problem of working of plastics deflection can also be measured, can both detect itself and the faying face of miscellaneous part binding site and the geometrical and toleranging of die cavity.The invention reside in transforming simple inpecting tool, plastic jacket lid can be measured comprehensively, so as to more conform to the state of actual production requirement.
Description
Technical field
The present invention relates to vehicular engine field, and in particular to a kind of chi for being applied to detection engine wheel system plastic jacket lid
The very little and cubing of profile.
Background technology
Modern Engine design is constantly improving service behaviour, reduces noxious emission, while also reducing engine
Weight and appearance and size, pursue compactedness and power to weight ratio (power (kW)/weight (kg)).In order to be effectively reduced engine weight
Amount, many parts have used plastic material, such as plastic air intake manifold, plastic valve chamber cover, vinyl cover instead by metal material
The parts such as plate.
Working of plastics is compared with metalwork, the shortcomings that yielding, hardly possible detection because of the characteristic of itself be present.Meanwhile plastics
Part can be also deformed after assembling is completed in the presence of fastener.Therefore, deformation in the pre-assembly may fill
It is corrected after matching somebody with somebody, therefore can not judges whether a plastic part shape and size are qualified with the state before assembling completely.It is right
For working of plastics, due to problem on deformation in a free state be present, the conventional detection tool detection degree of accuracy is low, and efficiency is low, therefore
Generally use cubing is completed.Cubing has the advantages that detection efficiency is high, and assay is reliable.
The content of the invention
It is an object of the invention to provide one kind to detect engine wheel system plastic jacket lid cubing, to facilitate cover lid size and profile
Detection.
To achieve the above object, present invention employs following technical scheme：A kind of plastic jacket lid cubing, Workbench base
Plate, detection die holder is disposed with the plate face of Workbench base plate, detect has and workpiece A to be detected cover body edge, cover on die holder
Detection faces corresponding to inner chamber and alignment pin corresponding with cover body edge setting mounting hole.
The detection instrument of working of plastics provided by the invention, the position degree of mounting hole can be not only measured, modeling can also be measured
The problem of materials and parts deflection, it is public with the faying face of miscellaneous part binding site and the shape of die cavity and position it can be both detected
Difference.The invention reside in transforming simple inpecting tool, plastic jacket lid can be measured comprehensively, so as to more conform to reality
The state of production requirement.
Brief description of the drawings
Fig. 1 is the schematic diagram of the exploded state of the present invention；
Fig. 2 is dimensional structure diagram of the present invention when implementing to measure.
Embodiment
For convenience of description, now brief description workpiece for measurement A is plastic jacket lid A basic configuration, as shown in figure 1, plastics
Cover lid A includes a cover body plate 1 and vertical in the coaming plate 2 of the bottom at the edge of cover body plate 1 and both sides, i.e., coaming plate 2 is in cover body
The top edge of plate 1 is not provided with and forms upper end opening 5, and coaming plate 2 and cover body plate 1 enclose cover cavity region, and cover body plate 1 is inclined
Lower opening position offers pilot hole 3, and mounting hole 4 is opened up on the flange external positioned at the edge of bottom and the coaming plate 2 of both sides, tool
Pilot hole 3 is in the next, opening 5 positioned at upper after body is assembled on engine.
A kind of plastic jacket lid cubing, Workbench base plate 10, detection die holder is disposed with the plate face of Workbench base plate 10
20, detecting has with workpiece A to be detected cover body edge, the corresponding detection faces in cover inner chamber on die holder 20 and is set with cover body edge
Alignment pin 40 corresponding to mounting hole.Described cover body edge includes the end face at the edge and opening 5 of coaming plate 2, the two positions
Be with the end face that miscellaneous part is bonded or combined on engine or engine, can be detected by cubing provided by the invention to be checked
Survey whether workpiece A meets design requirement.
Described detection die holder 20 includes basic mode 21 and core 22, basic mode 21 and core 22 and basic mode 21 and Workbench base
Plate 10 is to be detachably connected with, and core 22 is highlighted in the cover of the cover body of the outer shape and workpiece A to be detected in the top of basic mode 21
Chamber shape is coincide.Basic mode 21 and core 22 are to detect the core 22 that plastic jacket lid A major part is protruded from outside basic mode 21
Point profile with it is to be measured be plastic jacket lid A die cavity it is completely corresponding.Cubing can also be simplified using the scheme of being detachably connected with
Processing and replacing or maintenance, are easy to carry simultaneously.
The detection side vertical of die holder 20 has baffle plate 30.Baffle plate 30 is used for the institute of opening 5 for detecting plastic jacket lid A top
Whether meeting to require, belonged to naturally not if gap is overproof between baffle plate 30 and opening 5 interfere or both during detection
Pieces O.K..
There is the support feet 11 for protruding out setting downwards in the back side corner of Workbench base plate 10, and support feet 11 uses rubber blanket system
Make.So, it is easy to support when workbench puts cubing during measurement, and support feet 11 is made using rubber blanket, prevents cubing flat
Slided on platform.
There is projection 221 corresponding with opening up pilot hole 3 on workpiece A to be detected cover bottom plate on described core 22.
Core 22 is closed on there is the cover body edge of alignment pin 40 and workpiece A to be detected on the basic mode 21 of the junction of basic mode 21
The correspondence of mounting hole 4.
Detect and fast clamp mechanism is set on the Workbench base plate 10 of the side of die holder 20.Workpiece A to be detected is installed to cubing
On need that it is implemented to fix, fast clamp mechanism now enables, then then can use clearance gauge etc. measurement corresponding site deviation.
According to measurement request, it is necessary to measure the flatness of plastic jacket lid A annulus regions., must when the area planar degree measures
Plastic jacket lid A must be ensured in stationary state.As it was previously stated, after the fast quick pressure head of clamp mechanism compresses, using measurement of planeness instrument
The Planeness value of i.e. measurable annulus region.
When plastic jacket lid A is fixed in cubing, there is a gap between its opening 5 and the lower edge face of baffle plate 30, this
Place gap can quickly be measured with clearance gauge.The thickness that clearance gauge passes through is tolerance value under " zero " line.So to dimensions length
Measurement is converted to measure gap width with clearance gauge, in terms of measurement result, accurate.In summary, this cubing can be to working of plastics
The position degree of upper installing hole, working of plastics in-profile, edge contour etc. are detected.Under the fixation of fast ram pressure, it can simulate
Plastic jacket lid install on the engine after state, so as to detect the flatness of facial contour outside its plastic jacket lid, the height of upper top surface
Spend size.Compared to general measure instrument, this cubing has that measurement is quick, accurately, it is efficient the features such as；Meanwhile using aluminium alloy material
Material makes, in light weight, in terms of carrying.
Claims (7)
- A kind of 1. plastic jacket lid cubing, it is characterised in that：Workbench base plate (10), cloth in the plate face of Workbench base plate (10) Be equipped with detection die holder (20), have in detection die holder (20) detection faces corresponding with workpiece A to be detected cover body edge, cover inner chamber and Alignment pin (40) corresponding with cover body edge setting mounting hole.
- 2. plastic jacket lid cubing according to claim 1, it is characterised in that：Described detection die holder (20) includes basic mode (21) and core (22), basic mode (21) are to be detachably connected with core (22) and basic mode (21) and Workbench base plate (10), The outer shape and the cover cavity shape of workpiece A to be detected cover body that core (22) highlights in basic mode (21) top are coincide.
- 3. plastic jacket lid cubing according to claim 1, it is characterised in that：Detection die holder (20) side vertical has gear Plate (30).
- 4. plastic jacket lid cubing according to claim 1, it is characterised in that：The back side corner of Workbench base plate (10) has The support feet (11) of setting is protruded out downwards, and support feet (11) is made using rubber blanket.
- 5. plastic jacket lid cubing according to claim 2, it is characterised in that：There is projection (221) on described core (22) It is corresponding with opening up pilot hole on workpiece A to be detected cover bottom plate.
- 6. plastic jacket lid cubing according to claim 2, it is characterised in that：Close on core (22) and basic mode (21) junction Basic mode (21) on have alignment pin (40) corresponding with the mounting hole of workpiece A to be detected cover body edge.
- 7. plastic jacket lid cubing according to claim 2, it is characterised in that：Detect the Workbench base of die holder (20) side Plate sets fast clamp mechanism on (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710984280.8A CN107607015A (en) | 2017-10-20 | 2017-10-20 | Plastic jacket lid cubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710984280.8A CN107607015A (en) | 2017-10-20 | 2017-10-20 | Plastic jacket lid cubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107607015A true CN107607015A (en) | 2018-01-19 |
Family
ID=61077925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710984280.8A Pending CN107607015A (en) | 2017-10-20 | 2017-10-20 | Plastic jacket lid cubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107607015A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202432968U (en) * | 2011-11-30 | 2012-09-12 | 长城汽车股份有限公司 | Inspection device for motor cylinder and pin hole center distance on cylinder cover |
| CN203719575U (en) * | 2013-12-30 | 2014-07-16 | 天津市立德尔机械设备有限公司 | Engine cover testing fixture |
| CN203758437U (en) * | 2014-03-28 | 2014-08-06 | 安徽江淮汽车股份有限公司 | Engine cover check tool |
| CN204649145U (en) * | 2015-04-03 | 2015-09-16 | 昆山榕美电子科技有限公司 | A kind of skylight support test board |
| CN105258598A (en) * | 2015-11-28 | 2016-01-20 | 重庆元创自动化设备有限公司 | Engine cover detection tool |
-
2017
- 2017-10-20 CN CN201710984280.8A patent/CN107607015A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202432968U (en) * | 2011-11-30 | 2012-09-12 | 长城汽车股份有限公司 | Inspection device for motor cylinder and pin hole center distance on cylinder cover |
| CN203719575U (en) * | 2013-12-30 | 2014-07-16 | 天津市立德尔机械设备有限公司 | Engine cover testing fixture |
| CN203758437U (en) * | 2014-03-28 | 2014-08-06 | 安徽江淮汽车股份有限公司 | Engine cover check tool |
| CN204649145U (en) * | 2015-04-03 | 2015-09-16 | 昆山榕美电子科技有限公司 | A kind of skylight support test board |
| CN105258598A (en) * | 2015-11-28 | 2016-01-20 | 重庆元创自动化设备有限公司 | Engine cover detection tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180119 |
|
| RJ01 | Rejection of invention patent application after publication |