CN202109874U - Test device for measuring compression permanent deformation of automobile belt line - Google Patents
Test device for measuring compression permanent deformation of automobile belt line Download PDFInfo
- Publication number
- CN202109874U CN202109874U CN2011201373839U CN201120137383U CN202109874U CN 202109874 U CN202109874 U CN 202109874U CN 2011201373839 U CN2011201373839 U CN 2011201373839U CN 201120137383 U CN201120137383 U CN 201120137383U CN 202109874 U CN202109874 U CN 202109874U
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- China
- Prior art keywords
- platform
- belt line
- permanent deformation
- water
- compression permanent
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- 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 - Fee Related
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Abstract
The utility model relates to a test device for measuring compression permanent deformation of an automobile belt line. The test device includes a base, a screw rod provided with two ends supported on the side walls of the base, a platform in threaded connection with the screw rod, a jig and an upright rack, wherein the jig is detachably connected onto the platform; dial indicators are inserted and installed on the platform; the upright rack is fixed on the base between the two side walls; guide pillars distributed parallel to the screw rod are further arranged on the two side walls; and through holes for allowing the guide pillars to penetrate are formed on the platform. Through adopting the structure, the platform can realize axial movement through the rotation of the screw rod, so as to enable the belt line installed on the jig to move to a prescribed position, and further realize the contact and colliding of the belt line and the glass on the upright rack as required, and the moving distance of the belt line can be measured by the dial indicators; simultaneously, the deformation of the belt line can be measured by the dial indicators conveniently. Therefore, the test device can operate conveniently without the need of a universal material testing machine, and has the advantages of excellent stability of the integral structure and high test accuracy.
Description
Technical field
The utility model relates to a kind of test unit, specifically refers to a kind of test unit that measured automobiles water hobs the compression permanent deformation amount that is used for.
Background technology
Automobile water is cut (being weather strip for automobile) and is mainly played sealing, cushioning effect.Before using, need test its each item performance, wherein measure compression set amount that water cuts and then be wherein important tests.At present, when the compression set amount that measurement water is cut, elder generation cuts automobile water and is installed on the tool; Tool is fixed on the universal testing machine again; Upper and lower pressing plate through by four guide pillar guiding moves, and water is cut be sandwiched between plates of automobile and the glass, is in the emulation mode even water is cut.The water that will be in then in the emulation mode is cut in the heating chamber that is placed on the Pass Test condition, behind certain hour, in heating chamber, takes out, and is placed on the measurement of carrying out deflection on the universal testing machine again.Obviously, adopt this mode, troublesome poeration, the structural stability of test unit is poor, and test accuracy is not high.Simultaneously because tool adopts 502 glue fixing usually, tool comes off easily and influences normally carrying out of test in the process of the test.
The utility model content
The utility model technical matters to be solved is the present situation to prior art, provides a kind of simple to operate, Stability Analysis of Structures and can the warranty test degree of accuracy be used for the test unit that measured automobiles water hobs the compression permanent deformation amount.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this is used for test unit that measured automobiles water hobs the compression permanent deformation amount and comprises and be used for being embedded water tool of cutting and the vertical type shelf that is used for installing glass; It is characterized in that: also comprise the pedestal that has the two side, two supports is at the screw mandrel on the pedestal sidewall and be threaded in the platform on the screw mandrel between the two side; Described tool dismounting is connected on the described platform; And also be fitted with dial gauge on the described platform; Said vertical type shelf then is fixed on the pedestal between the said two side; Simultaneously on described two side, also be provided with the guide pillar that parallels distribution with said screw mandrel, then have the through hole that supplies this guide pillar to pass on the described platform.
Further improvement as the utility model; Have the screw that is connected with threaded hole in the said two side on the upper surface of one of them sidewall; One location bolt is screwed onto in this screw, through the positioning of rotating bolt, its head and screw mandrel is offseted; Let screw mandrel be in locking state, be in rotary screw rod under the emulation mode to prevent to cut at water.
As the preferred version of the utility model, said tool can be connected on the said platform through Bolt dismantling, has so both helped the loading and unloading of tool, can improve the firmness after tool is installed again.
In above-mentioned scenarios, have blind hole on the described platform, be fitted with axle sleeve in this blind hole with the side direction bolted, on said axle sleeve, be inserted with described dial gauge.
Compared with prior art, owing to the utility model is fixed on tool on the platform, and platform is realized moving axially through the screw mandrel rotation; Thereby the water that is installed on the tool is cut by dial gauge measured displacement to the assigned position place; With realize on request with vertical type shelf on glassy phase touch, thereby after adopting the utility model, need not universal testing machine; Just can water cut be in the emulation mode; Simultaneously temperature required down with through behind the required time, can measure the deflection that water is cut easily through dial gauge again, so the utility model has made things convenient for the operation when testing significantly; And also has the one-piece construction good stability, the high advantage of test degree of accuracy.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the side view (tool is installed, and removes guide pillar) of Fig. 1.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Extremely shown in Figure 3 like Fig. 1; This is used for the test unit that measured automobiles water hobs the compression permanent deformation amount and comprises pedestal 1, tool 2, platform 3, vertical type shelf 4 and screw mandrel 5; Wherein pedestal 1 is designed to the U-shaped structure, has corresponding through hole on the two side 11 of this pedestal, and the bearing (not shown) is installed in each through hole; Described screw mandrel 5 both ends are bearing in respectively in the bearing of two side 11 of pedestal, so that screw mandrel 5 can rotate with respect to pedestal 1 neatly.Above-mentioned platform 3 and is threaded on the screw mandrel 5 between the two side 11 of pedestal.Simultaneously on the two side of said base, also be provided with the guide pillar 6 that parallels distribution with screw mandrel, then have the through hole that supplies guide pillar to pass on the platform.In the present embodiment, guide pillar has two, lays respectively at the both sides of screw mandrel, and like this, as long as screw mandrel 5 one rotates, under the guide effect of guide pillar 6, platform 3 just can move axially between the two side of pedestal along screw mandrel 5.
Above-mentioned tool 2 is provided with water cuts shape adapting, promptly has the plates of automobile shape that water is cut the installation position, and this tool is installed on the above-mentioned platform through bolt 7, and tool 2 is positioned on the platform 3 securely, avoids tool 2 to come off from platform 3.In the present embodiment, tool has two, is fixed on side by side respectively on the platform, to improve test efficiency.
Displacement for accurate measuring table; On above-mentioned platform, go back the dial gauge 8 of the measuring table displacement and the water shear deformation amount of plug-in mounting; Its plug-in mounting mode is following: have blind hole on the platform, the sidewall of this blind hole has the side direction screw, the side direction that is threaded in side direction screw bolt 9; Be fitted with axle sleeve 10 in the blind hole, be inserted with described dial gauge on the axle sleeve.Behind the plug-in mounting, need only rotation side to bolt, then the head of this side direction bolt 9 and axle sleeve 10 outer walls offset, and axle sleeve is positioned in the blind hole.
4 of above-mentioned vertical type shelfs are fixed on the pedestal 1 between the two side 11, and it is used for installing glass, so that water is cut is inconsistent with it.
Behind mobile platform; The unintentional rotation screw mandrel in order to prevent external force; On the upper surface of two side 11, have the screw that is connected with threaded hole, a location bolt 20 is screwed onto in this screw, rotates this bolt 20; The head and the screw mandrel 5 of bolt are offseted, and prevent screw mandrel 5 unintentional rotation.
During use, tool is fixed on the platform rotary screw rod; Screw mandrel moves axially platform in the effect lower edge of two guideposts, and under the dial gauge metering, water is cut the position that moves to regulation; With realize on request with vertical type shelf on glassy phase touch, be in the emulation mode and water is cut.After this, this test unit is cut in the heating chambers such as placing baking oven together with water, through behind the required time, rotary screw rod again, mobile platform, and just can make things convenient for, accurately record the deflection that water is cut through dial gauge.
Claims (4)
1. one kind is used for the test unit that measured automobiles water hobs the compression permanent deformation amount; Comprise and be used for being embedded water tool of cutting and the vertical type shelf that is used for installing glass; It is characterized in that: also comprise the pedestal that has the two side, two supports is at the screw mandrel on the pedestal sidewall and be threaded in the platform on the screw mandrel between the two side; Described tool dismounting is connected on the described platform, and also is fitted with dial gauge on the described platform, and said vertical type shelf then is fixed on the pedestal between the said two side; Simultaneously on described two side, also be provided with the guide pillar that parallels distribution with said screw mandrel, then have the through hole that supplies this guide pillar to pass on the described platform.
2. according to claim 1ly be used for the test unit that measured automobiles water hobs the compression permanent deformation amount; It is characterized in that: have the screw that is connected with threaded hole in the said two side on the upper surface of one of them sidewall, a location bolt is screwed onto in this screw.
3. according to claim 1 and 2ly be used for the test unit that measured automobiles water hobs the compression permanent deformation amount, it is characterized in that: said tool is connected on the said platform through Bolt dismantling.
4. according to claim 1 and 2ly be used for the test unit that measured automobiles water hobs the compression permanent deformation amount; It is characterized in that: have blind hole on the described platform; Be fitted with axle sleeve in this blind hole, on said axle sleeve, be inserted with described dial gauge with the side direction bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201373839U CN202109874U (en) | 2011-04-27 | 2011-04-27 | Test device for measuring compression permanent deformation of automobile belt line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201373839U CN202109874U (en) | 2011-04-27 | 2011-04-27 | Test device for measuring compression permanent deformation of automobile belt line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202109874U true CN202109874U (en) | 2012-01-11 |
Family
ID=45435314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201373839U Expired - Fee Related CN202109874U (en) | 2011-04-27 | 2011-04-27 | Test device for measuring compression permanent deformation of automobile belt line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202109874U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833589A (en) * | 2015-03-22 | 2015-08-12 | 江苏明珠试验机械有限公司 | Low-temperature compression set test machine |
| CN106918506A (en) * | 2016-12-30 | 2017-07-04 | 宁波信泰机械有限公司 | A kind of automobile glass guide slot permanent compression test device |
| CN107478503A (en) * | 2017-08-31 | 2017-12-15 | 宁波信泰机械有限公司 | A kind of weather strip for automobile compressive load testing equipment |
| CN107525662A (en) * | 2017-08-31 | 2017-12-29 | 宁波信泰机械有限公司 | A kind of automobile vehicle window sealing strip slides durable simulation test device |
-
2011
- 2011-04-27 CN CN2011201373839U patent/CN202109874U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833589A (en) * | 2015-03-22 | 2015-08-12 | 江苏明珠试验机械有限公司 | Low-temperature compression set test machine |
| CN106918506A (en) * | 2016-12-30 | 2017-07-04 | 宁波信泰机械有限公司 | A kind of automobile glass guide slot permanent compression test device |
| CN106918506B (en) * | 2016-12-30 | 2020-02-21 | 宁波信泰机械有限公司 | Compression permanent deformation test device for automobile glass guide groove |
| CN107478503A (en) * | 2017-08-31 | 2017-12-15 | 宁波信泰机械有限公司 | A kind of weather strip for automobile compressive load testing equipment |
| CN107525662A (en) * | 2017-08-31 | 2017-12-29 | 宁波信泰机械有限公司 | A kind of automobile vehicle window sealing strip slides durable simulation test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20180427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |