CN203643222U - Test part for detecting welding capacity of plastics - Google Patents
Test part for detecting welding capacity of plastics Download PDFInfo
- Publication number
- CN203643222U CN203643222U CN201320759063.6U CN201320759063U CN203643222U CN 203643222 U CN203643222 U CN 203643222U CN 201320759063 U CN201320759063 U CN 201320759063U CN 203643222 U CN203643222 U CN 203643222U
- Authority
- CN
- China
- Prior art keywords
- upper cover
- lower cover
- welding
- detection
- plastics
- 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.)
- Expired - Lifetime
Links
- 238000003466 welding Methods 0.000 title claims abstract description 44
- 238000012360 testing method Methods 0.000 title claims abstract description 29
- 229920003023 plastic Polymers 0.000 title claims abstract description 27
- 239000004033 plastic Substances 0.000 title claims abstract description 27
- 238000004023 plastic welding Methods 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 21
- 210000003205 muscle Anatomy 0.000 claims description 18
- 230000002787 reinforcement Effects 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 8
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims description 5
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 5
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 3
- 229920005669 high impact polystyrene Polymers 0.000 claims description 3
- 239000004797 high-impact polystyrene Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 239000004721 Polyphenylene oxide Substances 0.000 description 4
- 239000004734 Polyphenylene sulfide Substances 0.000 description 4
- 229920001707 polybutylene terephthalate Polymers 0.000 description 4
- 239000004417 polycarbonate Substances 0.000 description 4
- 229920000069 polyphenylene sulfide Polymers 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 229920006380 polyphenylene oxide Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 150000003503 terephthalic acid derivatives Chemical class 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 238000004154 testing of material Methods 0.000 description 1
Images
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a test part for detecting welding capacity of plastics. The test part comprises an upper cover and a lower cover, wherein the upper cover is fixedly connected with the lower cover through welding; the upper cover and the lower cover form a sealed box; the box is provided with an inner cavity; an air guide pipe communicated with the inner cavity of the box is arranged on a side wall of the upper cover or the lower cover. The upper cover and the lower cover made of plastics are welded together to form the sealed box, and air is inflated into the box, so that the welding capacity of the plastics is detected, and a good basis is provided for applying the plastics to the product shell. Meanwhile, the test part for detecting welding capacity of plastics is simple in manufacture and low in cost.
Description
Technical field
The utility model relates to testing of materials technical field, is specifically related to a kind of test product for detection of Plastic Welding ability.
Background technology
In modern industry, plastics are applied to be manufactured in product casing in a large number.Wherein this this rear casing is for relating to the product of hydraulic pressure, air pressure, and these products need higher requirement to impermeability.In order to ensure the air-tightness of product, designer often uses the mode of welding that plastic casing is connected.Weldability, the weld strength of plastics have directly determined products air tightness energy.Because the factors such as filler, auxiliary agent, moisture all can exert an influence to the welding performance of plastics.But be not also specifically designed to the test product of the weldability of inspection plastics at present.In order to ensure the quality of the product casing that plastics make, therefore be necessary to design the Weldability of a set of test product for assessment of plastics.
Utility model content
The purpose of this utility model is the deficiency existing in order to overcome above prior art, provides a kind of simple and reasonable for structure, can effectively detect the test product for detection of Plastic Welding ability of the welding performance of plastics.
The purpose of this utility model realizes by following technical scheme: this is for detection of the test product of Plastic Welding ability, comprise upper cover and lower cover, described upper cover is fixedly connected with lower cover by welding, and described upper cover and lower cover form the casing of sealing, described casing has inner chamber, and the sidewall of described upper cover or lower cover is provided with the wireway being communicated with the inner chamber of casing.
Concrete, in the faying face of described upper cover and lower cover, the faying face of wherein said upper cover is provided with welding muscle, and the faying face of described lower cover is provided with and the welding groove that welds muscle and coordinate; Described welding muscle is by being fixedly welded in welding groove.Concrete, when upper cover and lower cover welding, welding muscle melted by heat, the welding muscle of fusing enters in welding groove; When recovering when normal temperature, the welding muscle of fusing is at welding in-tank-solidification, thereby makes together with upper cover is fixedly connected with lower cover, even upper cover is together with lower cover welding.
As one preferred, the quantity of described welding groove is 2.
The thickness of described welding muscle is 3mm～5mm.
For ensureing the intensity of upper cover, the outside surface of described upper cover is provided with many reinforcements.
For further ensureing the intensity of upper cover, described many reinforcements are uniformly distributed, and are crisscross arranged.
For easy to process and improve the reliability for detection of the test product of Plastic Welding ability, described casing is rectangular parallelepiped, and each angle of described casing is set to fillet.
Described wireway is arranged at lower cover, and the inner of described wireway is provided with outer rim.Outer rim can ensure that wireway has good sealing while connection with charger.
Concrete, the plastics that described upper cover and lower cover use are PP(polypropylene), PE(tygon), ABS(acrylonitrile-butadiene-styrene (ABS)), HIPS(polystyrene), PMMA(polymethylmethacrylate, i.e. organic glass), AS(acrylonitritrile-styrene resin), PC(polycarbonate), PPE(polyphenylene oxide), PPS(polyphenylene sulfide), PA(polyamide), PBT(polybutylene terephthalate), PET(poly terephthalic acid class plastics), POM(formaldehyde resin) in any one.Meanwhile, the plastics that upper cover and lower device use can be also above-mentioned in the mixing of at least two kinds.The upper cover that different types of plastics are made or lower cover, after upper cover and lower cover welding, different impermeability will be there is, the utility model utilizes different types of plastics to make for detection of the test product of Plastic Welding ability to test, thereby foundation is provided when making product casing according to use occasion.
This is for detection of the principle of work of the test product of Plastic Welding ability: when upper cover forms after the casing of sealing together with being welded to connect with lower cover, inflate in casing by wireway again, make casing internal gas pressure continue to rise, when air pressure in casing reaches certain value, upper cover separates from welding place with lower cover, thereby the air pressure size while separation with lower cover according to upper cover is judged the Weldability of plastics.
The utility model has advantages of as follows with respect to prior art: this forms the casing of sealing for detection of the upper cover in the test product of Plastic Welding ability and lower cover, and then inflate in casing, thereby can detect Plastic Welding ability, this is simple to operate effectively, for plastic applications provides good foundation in the shell of product.This making for detection of the test product of Plastic Welding ability is simple, and cost is low.
Brief description of the drawings
Fig. 1 is the structural representation of upper cover in the utility model.
Fig. 2 is the front elevation of upper cover in the utility model.
Fig. 3 is the cut-open view of lower cover in the utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
The test product for detection of Plastic Welding ability as shown in Figure 1 to Figure 3, comprise upper cover 1 and lower cover 4, described upper cover 1 is fixedly connected with lower cover 4 by welding, and described upper cover 1 forms with lower cover 4 casing sealing, described casing has inner chamber, and the sidewall of described upper cover 1 or lower cover 4 is provided with the wireway 6 being communicated with the inner chamber of casing.
Concrete, in the faying face of described upper cover 1 and lower cover 4, the faying face of wherein said upper cover 1 is provided with welding muscle 3, and the faying face of described lower cover 4 is provided with and the welding groove 5 that welds muscle 3 and coordinate; Described welding muscle 3 is by being fixedly welded in welding groove 5.The thickness of described welding muscle 3 is 4mm.Concrete, when upper cover 1 welds with lower cover 4, welding muscle 3 melted by heat, the welding muscle 3 of fusing enters in welding groove 5; When recovering when normal temperature, the welding muscle 3 of fusing solidifies welding groove 5 is interior, thereby makes together with upper cover 1 is fixedly connected with lower cover 4, even together with upper cover 1 welds with lower cover 4.And 2 welding grooves 5 are set, be the sealing in order further to improve upper cover 1 and lower cover 4 welds.
For ensureing the intensity of upper cover 1, the outside surface of described upper cover 1 is provided with many reinforcements 2.Described many reinforcements 2 are uniformly distributed, and are crisscross arranged.The quantity of described reinforcement 2 is 8, and the limit that wherein 3 reinforcements 2 are grown with upper cover 1 is parallel, longitudinally distribute, and these 3 reinforcements 2 is equally spaced; And remaining 5 reinforcements 2 are parallel with the shorter limit of upper cover 1, i.e. cross direction profiles, and these 5 reinforcements 2 are equally spaced.3 reinforcements 2 that longitudinally distribute are staggered with 5 reinforcements of cross direction profiles 2.
For easy to process and improve the reliability for detection of the test product of Plastic Welding ability, described casing is rectangular parallelepiped, and each angle of described casing is set to fillet.
Described wireway 6 is arranged at lower cover 4, and the inner of described wireway 6 is provided with outer rim 7.Outer rim 7 can ensure that wireway 6 has good sealing while connection with charger.
Concrete, the plastics that described upper cover 1 and lower cover 4 use are PP(polypropylene), PE(tygon), ABS(acrylonitrile-butadiene-styrene (ABS)), HIPS(polystyrene), PMMA(polymethylmethacrylate, i.e. organic glass), AS(acrylonitritrile-styrene resin), PC(polycarbonate), PPE(polyphenylene oxide), PPS(polyphenylene sulfide), PA(polyamide), PBT(polybutylene terephthalate), PET(poly terephthalic acid class plastics), POM(formaldehyde resin) in any one.The upper cover 1 that different types of plastics are made or lower cover 4, after upper cover 1 and lower cover 4 welding, different impermeability will be there is, the utility model utilizes different types of plastics to make for detection of the test product of Plastic Welding ability to test, thereby foundation is provided when making product casing according to use occasion.In the present embodiment, the plastics that described upper cover and lower cover use are PP.
Above-mentioned embodiment is preferred embodiment of the present utility model; can not limit the utility model; other any change that does not deviate from the technical solution of the utility model and make or other equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (9)
1. the test product for detection of Plastic Welding ability, it is characterized in that: comprise upper cover and lower cover, described upper cover is fixedly connected with lower cover by welding, and described upper cover and lower cover form the casing of sealing, described casing has inner chamber, and the sidewall of described upper cover or lower cover is provided with the wireway being communicated with the inner chamber of casing.
2. the test product for detection of Plastic Welding ability according to claim 1, it is characterized in that: in the faying face of described upper cover and lower cover, the faying face of wherein said upper cover is provided with welding muscle, and the faying face of described lower cover is provided with and the welding groove that welds muscle and coordinate; Described welding muscle is by being fixedly welded in welding groove.
3. the test product for detection of Plastic Welding ability according to claim 2, is characterized in that: the quantity of described welding groove is 2.
4. the test product for detection of Plastic Welding ability according to claim 2, is characterized in that: the thickness of described welding muscle is 3mm～5mm.
5. the test product for detection of Plastic Welding ability according to claim 1, is characterized in that: the outside surface of described upper cover is provided with many reinforcements.
6. the test product for detection of Plastic Welding ability according to claim 5, is characterized in that: described many reinforcements are uniformly distributed, and are crisscross arranged.
7. the test product for detection of Plastic Welding ability according to claim 1, is characterized in that: described casing is rectangular parallelepiped, and each angle of described casing is set to fillet.
8. the test product for detection of Plastic Welding ability according to claim 1, is characterized in that: described wireway is arranged at lower cover, and the inner of described wireway is provided with outer rim.
9. the test product for detection of Plastic Welding ability according to claim 1, is characterized in that: the plastics that described upper cover and lower cover use are any one in PP, PE, ABS, HIPS, PMMA, AS, PC, PPE, PPS, PA, PBT, PET, POM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320759063.6U CN203643222U (en) | 2013-11-26 | 2013-11-26 | Test part for detecting welding capacity of plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320759063.6U CN203643222U (en) | 2013-11-26 | 2013-11-26 | Test part for detecting welding capacity of plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203643222U true CN203643222U (en) | 2014-06-11 |
Family
ID=50874457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320759063.6U Expired - Lifetime CN203643222U (en) | 2013-11-26 | 2013-11-26 | Test part for detecting welding capacity of plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203643222U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015193650A1 (en) * | 2014-06-18 | 2015-12-23 | Bae Systems Plc | Test plate for approving steel or metal welding parameters; method of approving steel and metal welding parameters : under matched butt welded plates |
| CN110160881A (en) * | 2019-05-16 | 2019-08-23 | 金发科技股份有限公司 | A kind of blasting experiment box |
-
2013
- 2013-11-26 CN CN201320759063.6U patent/CN203643222U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015193650A1 (en) * | 2014-06-18 | 2015-12-23 | Bae Systems Plc | Test plate for approving steel or metal welding parameters; method of approving steel and metal welding parameters : under matched butt welded plates |
| CN110160881A (en) * | 2019-05-16 | 2019-08-23 | 金发科技股份有限公司 | A kind of blasting experiment box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |
|
| CX01 | Expiry of patent term |