CN209727014U - A kind of testing agency of auto-parts lampshade - Google Patents
A kind of testing agency of auto-parts lampshade Download PDFInfo
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- CN209727014U CN209727014U CN201920437949.6U CN201920437949U CN209727014U CN 209727014 U CN209727014 U CN 209727014U CN 201920437949 U CN201920437949 U CN 201920437949U CN 209727014 U CN209727014 U CN 209727014U
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- curved surface
- lampshade
- support base
- auto
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- 238000012360 testing method Methods 0.000 title claims abstract description 16
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 18
- 238000013461 design Methods 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 4
- 239000004744 fabric Substances 0.000 abstract description 15
- 239000003292 glue Substances 0.000 abstract description 10
- 238000000465 moulding Methods 0.000 abstract description 8
- 238000004026 adhesive bonding Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 5
- 239000011521 glass Substances 0.000 abstract description 5
- 238000001746 injection moulding Methods 0.000 abstract description 5
- 238000012797 qualification Methods 0.000 abstract description 5
- 241001465382 Physalis alkekengi Species 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 11
- 238000001514 detection method Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
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Abstract
It further include the outer peripheral first surface that the support base upper surface is set the utility model discloses a kind of testing agency of auto-parts lampshade, including support base；The first groove that the support base upper surface is connect with the first surface is set；The second curved surface that the support base upper surface is connect with first groove is set；The third curved surface that the support base upper surface is connect with second curved surface is set, the height of the third curved surface is lower than the height of second curved surface, which solves the problems, such as that car headlamp lampshade curved surface warping deformation causes can not to bond after lamp housing cloth glue, lamps and lanterns cloth glue position is easy gas leakage, lamp assembly after cloth gluing knot and plates of automobile assembly generation gap is uneven, the poor rugged defect in face；In lampshade injection molding link, it can be molded curved surface deflection with strict control lamp glass, reduce molding scrappage, greatly improve molding production qualification rate.
Description
Technical field
The utility model relates to auto-parts detection field, in particular to a kind of detection machine of auto-parts lampshade
Structure.
Background technique
Car headlamp is mainly made of components such as lamp housing, lampshade (i.e. lamp glass), reflecting mirror, light source, harness.Lampshade is vapour
Key part on vehicle, therefore the requirement to it is very strict, in order to guarantee automobile lamp illumination quality, it is necessary that lampshade
There is no flaw or breach and no deformation after the finish on surface, transparency and injection molding, in this way in automobile use process
It is middle just to can guarantee quality.
Car headlamp lampshade curved surface warping deformation, can not bond or cloth gluing knot back light after will lead to lamp housing cloth glue
Have cloth glue position and be easy gas leakage, or cause lamp assembly and plates of automobile to assemble generation gap is uneven, face is poor is uneven
Defect.And lampshade curved surface deflection is detected at present, it mainly carries out getting measurement ready using the quasi- detection system of three coordinates, check fee
Shi Duo, costly, manpower is more, and data record is slow.
Utility model content
In order to solve problems in the prior art, the utility model embodiment provides a kind of detection of auto-parts lampshade
Mechanism, solve car headlamp lampshade curved surface warping deformation cause can not to bond after lamp housing cloth glue, lamps and lanterns cloth glue after cloth gluing knot
Position is easy gas leakage, lamp assembly and plates of automobile assembly and leads to the problem of that gap is uneven, the poor rugged defect in face；In
Lampshade injection molding link can be molded curved surface deflection with strict control lamp glass, reduce molding scrappage, greatly improve molding life
Produce qualification rate.
In order to achieve the above objectives, technical solution described in the utility model is as follows:
A kind of testing agency of auto-parts lampshade, including support base further include,
The outer peripheral first surface of the support base upper surface is set；
The first groove that the support base upper surface is connect with the first surface, the shape of first groove are set
Structure is corresponding with the lampshade to be detected installation design structure size at edge, for detecting the lampshade installation to be detected edge
Height and thickness；
The second curved surface that the support base upper surface is connect with first groove, the curved surface of second curved surface are set
Shape is identical as the lampshade installation curved design curvature of edge adjacent inner surface to be detected, for detecting the lamp to be detected
The deformation of cover curved surface；
The third curved surface that the support base upper surface is connect with second curved surface, the height of the third curved surface are set
Lower than the height of second curved surface.
As one preferred technical solution of the utility model, limiting slot, the limit are provided on the first surface
The position of slot is corresponding with the installation position-limit mechanism position on the lampshade to be detected.
As one preferred technical solution of the utility model, there are two through-holes for setting on the third curved surface, described logical
Hole is used to fix the position of the support base.
As one preferred technical solution of the utility model, the width dimensions of second curved surface are 20-30mm.
As one preferred technical solution of the utility model, the size of the first surface is not less than 8mm.
As one preferred technical solution of the utility model, it is provided between the third curved surface and second curved surface
Second groove.
As one preferred technical solution of the utility model, the outer peripheral height of first surface is lower than inward flange
Highly.
Technical solution provided by the embodiment of the utility model passes through the first groove for being arranged on support base upper surface and the
Two curved surfaces respectively detect the curvature of the neighbouring inner surface in the installation edge of lampshade to be detected and installation edge, are detected with this
Whether lampshade to be detected deforms, while the presentation quality of lens to be detected can be examined by way of range estimation, thus real
Comprehensive accurate detection of the now deformation to lampshade to be detected and surface quality realizes and solves car headlamp lampshade curved surface warped
Deformation causes can not to bond after lamp housing cloth glue, lamps and lanterns cloth glue position is easy gas leakage, lamp assembly and plates of automobile after cloth gluing knot
Assembly leads to the problem of that gap is uneven, the poor rugged defect in face；It is crucial that in lampshade injection molding link, it can
It is molded curved surface deflection with strict control lamp glass, reduces molding scrappage, greatly improves molding production qualification rate.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of plan structure signal of the testing agency of auto-parts lampshade provided by the embodiment of the utility model
Figure；
Fig. 2 is a kind of sectional structure signal of the testing agency of auto-parts lampshade provided by the embodiment of the utility model
Figure.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, implement below in conjunction with the utility model
Attached drawing in example, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described reality
Applying example is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this reality
With novel protected range.
Working principle: auto-parts lampshade is the important spare part of vehicular optical accessory, and quality not only influences vehicle
The aesthetic appearance of lamp, it is important that also affect the safety problem of driving, therefore its quality of production must have reliably
Foundation and examination criteria are detected, the design principle of the technical solution of the offer of the utility model is the design in conjunction with lampshade to be detected
It is required that and cubing and article to be checked the exploitation of gap design requirement design one kind can be with lampshade inner surface to be detected and peace
The detection mold of rim edge overlapping, i.e. testing agency in the technical program, then by lampshade to be detected and detection mold benchmark
Whether position fitting, the size that edge is installed by observing lampshade to be detected can agree with into the first groove of mold completely,
And size just matches with the size of the first groove, and install edge to lower end just all with the bottom position of the first groove to
Suit, it is very close to each other, while the neighbouring inner surface in installation edge of lampshade to be detected is just cut with the curvature of the second curved surface completely
It closes, then illustrates product qualification, otherwise, be then determined as that product is unqualified.
Embodiment 1
With reference to shown in Fig. 1, Fig. 2, a kind of testing agency of auto-parts lampshade, including support base 1, and from outside to inside
First surface 12, the first groove 13, the second curved surface 14 and the third curved surface 15 being successively set on the support base upper surface, tool
Body, the size of first surface 12 is 8mm, the shape and structure of the first groove 13 and the design considerations of size lampshade installation to be detected
The shape and structure design requirement and Sizing requirements at edge design, that is, the first groove in combination with nested gap design requirement
Bottom structure shape to install the planform at edge with lampshade to be detected corresponding, and meet nested gap design requirement,
The installation edge of lampshade to be detected seamless can be just fitted in the first groove 13, and the curvature design considerations of the second curved surface 14 waits for
The neighbouring inner surface curvature design requirement design in lampshade installation edge is detected, i.e., when lampshade to be detected installation edge is just with first
Groove 13 is seamless it is chimeric when, the second curved surface 14 just can with lampshade to be detected install edge adjacent inner surface be fitted in one completely
It rises；The height of third curved surface 15 is lower than the height of the second curved surface 14, and lampshade to be detected and the embodiment can be prevented by being designed in this way
The testing agency of offer without overlay close, it is difficult to separated problem, it can be seen that, technical solution provided in this embodiment passes through setting
The first groove and the second curved surface on support base upper surface is neighbouring to the installation edge of lampshade to be detected and installation edge respectively
The curvature of inner surface detected, detect whether lampshade to be detected deforms with this, while can be with by way of range estimation
The presentation quality of lens to be detected is examined, thus realize to the deformation of lampshade to be detected and comprehensive accurate detection of surface quality,
Realize solve car headlamp lampshade curved surface warping deformation cause can not to bond after lamp housing cloth glue, lamps and lanterns cloth glue after cloth gluing knot
Position is easy gas leakage, lamp assembly and plates of automobile assembly and leads to the problem of that gap is uneven, the poor rugged defect in face；Most
It is essential that can be molded curved surface deflection in lampshade injection molding link with strict control lamp glass, reduce molding scrappage, greatly
It is big to improve molding production qualification rate.
In the present embodiment, be provided with limiting slot 16 on the first surface, the position of the limiting slot with it is described to be detected
Installation position-limit mechanism position on lampshade is corresponding.
In the present embodiment, there are two through-holes 17 for setting on the third curved surface 15, and the through-hole is for fixing the support
The position of seat.
In the present embodiment, the width dimensions of second curved surface 14 are 20mm.
In the present embodiment, the outer peripheral height of first surface is lower than the height of inward flange.
It should be noted that third curved surface excessive height in order to prevent, between the third curved surface and second curved surface
It is provided with the second groove 18.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (7)
1. a kind of testing agency of auto-parts lampshade, including support base, which is characterized in that further include
The outer peripheral first surface of the support base upper surface is set；
The first groove that the support base upper surface is connect with the first surface, the shape and structure of first groove are set
It is corresponding with the lampshade to be detected installation design structure size at edge, for detecting the height at the lampshade installation to be detected edge
And thickness；
The second curved surface that the support base upper surface is connect with first groove, the curve form of second curved surface are set
It is identical as the lampshade installation curved design curvature of edge adjacent inner surface to be detected, it is bent for detecting the lampshade to be detected
The deformation in face；
The third curved surface that the support base upper surface is connect with second curved surface is set, and the height of the third curved surface is lower than
The height of second curved surface.
2. the testing agency of auto-parts lampshade according to claim 1, which is characterized in that set on the first surface
It is equipped with limiting slot, the position of the limiting slot is corresponding with the installation position-limit mechanism position on the lampshade to be detected.
3. the testing agency of auto-parts lampshade according to claim 1, which is characterized in that set on the third curved surface
It sets there are two through-hole, the through-hole is used to fix the position of the support base.
4. the testing agency of auto-parts lampshade according to claim 1, which is characterized in that the width of second curved surface
Degree is having a size of 20-30mm.
5. the testing agency of auto-parts lampshade according to claim 1, which is characterized in that the ruler of the first surface
It is very little to be not less than 8mm.
6. the testing agency of auto-parts lampshade according to claim 1, which is characterized in that the third curved surface and institute
It states and is provided with the second groove between the second curved surface.
7. the testing agency of auto-parts lampshade according to claim 1, which is characterized in that outside the first surface
The height of edge is lower than the height of inward flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920437949.6U CN209727014U (en) | 2019-04-02 | 2019-04-02 | A kind of testing agency of auto-parts lampshade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920437949.6U CN209727014U (en) | 2019-04-02 | 2019-04-02 | A kind of testing agency of auto-parts lampshade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209727014U true CN209727014U (en) | 2019-12-03 |
Family
ID=68689960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920437949.6U Expired - Fee Related CN209727014U (en) | 2019-04-02 | 2019-04-02 | A kind of testing agency of auto-parts lampshade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209727014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111398224A (en) * | 2020-05-06 | 2020-07-10 | 嵊州佳想汽车用品有限公司 | Automobile indicator lamp lampshade detection device |
-
2019
- 2019-04-02 CN CN201920437949.6U patent/CN209727014U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111398224A (en) * | 2020-05-06 | 2020-07-10 | 嵊州佳想汽车用品有限公司 | Automobile indicator lamp lampshade detection device |
| CN111398224B (en) * | 2020-05-06 | 2020-10-09 | 嵊州佳想汽车用品有限公司 | Automobile indicator lamp lampshade detection device |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |