CN108020478A - A kind of sealing strip abrasion test platform - Google Patents

A kind of sealing strip abrasion test platform Download PDF

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Publication number
CN108020478A
CN108020478A CN201711285586.0A CN201711285586A CN108020478A CN 108020478 A CN108020478 A CN 108020478A CN 201711285586 A CN201711285586 A CN 201711285586A CN 108020478 A CN108020478 A CN 108020478A
Authority
CN
China
Prior art keywords
friction
crossbeam
sealing strip
abrasion test
fixed
Prior art date
Application number
CN201711285586.0A
Other languages
Chinese (zh)
Inventor
黄善女
孙云峰
任晓惠
孙庆莉
Original Assignee
安徽江淮汽车集团股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 安徽江淮汽车集团股份有限公司 filed Critical 安徽江淮汽车集团股份有限公司
Priority to CN201711285586.0A priority Critical patent/CN108020478A/en
Publication of CN108020478A publication Critical patent/CN108020478A/en

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/56Investigating resistance to wear or abrasion
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/003Generation of the force
    • G01N2203/0042Pneumatic or hydraulic means
    • G01N2203/0044Pneumatic means
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02Details not specific for a particular testing method
    • G01N2203/026Specifications of the specimen
    • G01N2203/0262Shape of the specimen
    • G01N2203/0278Thin specimens
    • G01N2203/0282Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes

Abstract

The invention discloses a kind of sealing strip abrasion test platform, including friction member, left/right movement device, clamp system plus control feel simulator and friction member crossbeam;Friction member is fixedly mounted on friction member crossbeam, and friction member crossbeam is with adding control feel simulator to be fixedly connected;The installation position for placing glazing tape is provided with left/right movement device, clamp system is fixed on the both ends of installation position, and glazing tape is fixed on installation position by clamp system;The vertical force that control feel simulator produces is added to push friction member crossbeam, by friction member and the glazing tape stressed on friction being fixed on installation position, and friction plate produces relative sliding under left/right movement device effect with the glazing tape on installation position.Sealing strip abrasion test platform provided by the invention improves abrasion test efficiency, saves experimentation cost and cycle.

Description

A kind of sealing strip abrasion test platform

Technical field

The present invention relates to a kind of testing stand, particularly a kind of sealing strip for testing automobile door glass sealing strip wearability is resistance to Mill property testing stand.

Background technology

Automobile door glass sealing strip either smooth surface or frosting can all undergo the friction many times during glass lifting, if Wearability is bad, and the PVC abrasions on sealing strip surface or fur come off, and all abnormal sound can occur when automobile door glass lifts.Generally For, automobile door glass sealing strip will not individually carry out abrasion test, overall performance experiment can be carried out together with automobile reliability, but Be it is such experiment consumption time it is very long, and generally be difficult find sealing strip there are the problem of.

The content of the invention

The object of the present invention is to provide a kind of sealing strip abrasion test platform, to solve deficiency of the prior art, its energy It is enough that glazing tape wearability is tested, abrasion test efficiency is improved, saves experimentation cost and cycle.

The present invention provides a kind of sealing strip abrasion test platform, including friction member, left/right movement device, clamp system, Add control feel simulator and friction member crossbeam;

The friction member is fixedly mounted on the friction member crossbeam, and the friction member crossbeam is consolidated with described plus control feel simulator Fixed connection;

The installation position for placing glazing tape is provided with the left/right movement device, the clamp system is fixed on Glazing tape is fixed on the installation position by the both ends of the installation position, the clamp system;

The vertical force that described plus control feel simulator produces pushes friction member crossbeam, by the friction member and is fixed on the installation Glazing tape stressed on friction on position, and the friction plate the left/right movement device effect under with the installation position Glazing tape produces relative sliding.

A kind of sealing strip abrasion test platform as described above, these, it is preferred to, the friction member crossbeam passes through friction Part column is fixed on workbench, and the left/right movement device is slidably connected with the workbench.

A kind of sealing strip abrasion test platform as described above, these, it is preferred to, one end of the friction member crossbeam with The friction member column is hinged, and the other end is with adding control feel simulator to be fixedly connected.

A kind of sealing strip abrasion test platform as described above, these, it is preferred to, the both ends point of the friction member crossbeam It is not slidably connected with the corresponding friction member column.

A kind of sealing strip abrasion test platform as described above, these, it is preferred to, described plus control feel simulator includes load Bar and loading blocks, the load lever are fixed on the upside of the friction member crossbeam, and the loading blocks and the load lever are dismountable Connection.

A kind of sealing strip abrasion test platform as described above, these, it is preferred to, it is provided with the loading blocks logical Hole, is provided with internal thread in the through hole, the external screw thread with the screw-internal thread fit, the loading is provided with the load lever Block is used with the load lever and is threadedly coupled.

A kind of sealing strip abrasion test platform as described above, these, it is preferred to, also set up on the workbench limited Make the limited post of the friction member crossbeam descending stroke.

A kind of sealing strip abrasion test platform as described above, these, it is preferred to, described plus control feel simulator includes promoting The loading lotus mechanism rack of cylinder and the fixed pusher cylinder, it is described plus load support to be fixed on the friction member column On, the push rod of the pusher cylinder is fixedly connected with the friction member crossbeam.

A kind of sealing strip abrasion test platform as described above, these, it is preferred to, the clamp system includes gripping block And fishbolt, the clamping perforation that is passed through for glazing tape is provided with the gripping block and with clamping perforated vertical perforation Glazing tape is fixed to described clamp in perforation by bolt mounting holes, the fishbolt through the bolt mounting holes.

A kind of sealing strip abrasion test platform as described above, these, it is preferred to, the material of the friction member is tempering Glass.

Compared with prior art, the present invention applies certain load in friction, by friction plate and glazing tape number Whether the qualified feelings that the situation for coming off or changing colour judges glass friction bar are had according to sealing strip surface after the friction test of ten thousand times Condition.Abrasion test efficiency is improved, saves experimentation cost and cycle.

Brief description of the drawings

Fig. 1 is the sealing strip abrasion test platform practice stereogram that the embodiment of the present invention 1 provides;

Fig. 2 is the left/right movement device mounting structure signal for the sealing strip abrasion test platform that the embodiment of the present invention 1 provides Figure;

Fig. 3 is the mounting structure schematic diagram for the sealing strip abrasion test Tai Jia control feel simulators that the embodiment of the present invention 1 provides;

Fig. 4 is the stereogram of loading blocks in the sealing strip abrasion test platform that the embodiment of the present invention 1 provides;

Fig. 5 is the front view for the sealing strip abrasion test platform that the embodiment of the present invention 2 provides;

Fig. 6 is that friction member crossbeam is pacified with friction member column in the sealing strip abrasion test platform that the embodiment of the present invention 2 provides Assembling structure schematic diagram;

Fig. 7 is the sealing strip abrasion test platform front view that the embodiment of the present invention 3 provides.

Description of reference numerals:1- friction members, 2- left/right movement devices, 21- installation positions, 23- sliding blocks, 3- clamp systems, 31- Gripping block, 32- fishbolts, 4- add control feel simulator, 41- load levers, 411- external screw threads, 42- loading blocks, 421- through holes, and 44- is pushed away Take offence cylinder, 45- loading lotus mechanism racks, 441- push rods, 5- friction member crossbeams, 6- friction member columns, 7- workbench, 71- is spacing Column, 72- slides, 8- friction member installing plates, 81- installation bolts.

Embodiment

The embodiments described below with reference to the accompanying drawings are exemplary, is only used for explaining the present invention, and cannot be construed to Limitation of the present invention.

Embodiment 1

As shown in Figure 1, a kind of sealing strip abrasion test platform, including friction member 1, left/right movement device 2, clamp system 3, Add control feel simulator 4 and friction member crossbeam 5;The friction member 1 is fixedly mounted on the friction member crossbeam 5, and the friction member is horizontal Beam 5 is fixedly connected with described plus control feel simulator 4;The peace for placing glazing tape is provided with the left/right movement device 2 Position 21 is filled, the clamp system 3 is fixed on the both ends of the installation position 21, and glazing tape is fixed to by the clamp system 3 On the installation position 21;The vertical force that described plus control feel simulator 4 produces pushes friction member crossbeam 5, by the friction member 1 with fixing Glazing tape stressed on friction on the installation position 21, and the friction plate 1 the left/right movement device 2 effect under with Glazing tape on the installation position 21 produces relative sliding.The friction member crossbeam 5 is fixed to work by friction member column 6 Make on platform 7, the left/right movement device 2 is slidably connected with the workbench 7.

The glazing tape for needing to detect is fixed on the installation position 21 on left/right movement device 2, then both ends pass through Clamp system 3 is fixedly clamped.Add the vertical force that control feel simulator 4 produces to push friction member crossbeam 5, make rubbing on friction member crossbeam 5 Part 1 is wiped to be tightly pressed against on the glazing tape on installation position 21, it is left since glazing tape is fixed on left/right movement device 2 Moving right the slip of mechanism 2 can drive glazing tape to slide, and produce relative sliding and produce between glazing tape and friction member 1 Raw friction.

Specifically, one end of the friction member crossbeam 5 is hinged with the friction member column 6, the other end is with adding load machine Structure 4 is fixedly connected.Described plus control feel simulator 4 is fixed on the upside of friction member crossbeam 5.Add control feel simulator 4 by under self gravitation Friction member crossbeam 5 is pressed, friction member crossbeam 5 is rotated down around the hinged place with friction member column 6.

Specifically, as shown in Fig. 2, the clamp system 3 includes gripping block 31 and fishbolt 32, in the gripping block 31 It is provided with the clamping perforation passed through for glazing tape and the bolt mounting holes with clamping perforated vertical perforation, the fishbolt Glazing tape is fixed to described clamp in perforation by 32 through the bolt mounting holes.

Specifically, as shown in figure 3, the friction member 1 is embedded on friction member installing plate 8, and friction member 1 is mounted bolt 81 are further fastened on friction member installing plate 8.The friction member installing plate 8 is fixedly connected with friction member crossbeam 5.

In order to increase the service life of friction member 1, the material of the friction member 1 can use tempered glass.

It is understood that 2 bottom of left/right movement device is provided with sliding block 23, be provided with the workbench 7 with The matched slide 72 of sliding block 23, the sliding block 23 is slided on slide 72, so as to fulfill left/right movement device 2 relative to work Platform 7 horizontally slips.

Further, referring to Fig. 3, described plus control feel simulator 4 includes load lever 41 and loading blocks 42, the load lever 41 The upside of friction member crossbeam 5 is fixed on, the loading blocks 42 are removably connected with load lever 41.By being detachably connected reality Show and be convenient for changing loading blocks 42, the pressure being applied on glazing tape can be converted as needed, so as to change friction member 1 The frictional force produced between glazing tape.To examine the wear-resistant feelings of the glazing tape in the case of differentiated friction power Condition.

Further, referring to Fig. 4, being provided with through hole 421 in the loading blocks 42, interior spiral shell is provided with through hole 421 Line, is provided with the load lever 41 and is threadedly coupled with the external screw thread of screw-internal thread fit 411, loading blocks 42 with load lever 41.It is logical The dismounting for being threadedly coupled and not only facilitating loading blocks 42 and load lever 41 is crossed, but also loading blocks 42 have been fixed on load lever 41 On, avoid rocking for loading blocks 42.

5 unconfined decline of friction member crossbeam in order to prevent, as shown in Figure 1, being additionally provided with limitation on the workbench 7 The limited post 71 of 5 descending stroke of friction member crossbeam.The position of limited post 71 is the limit of the drop-off positions of friction member crossbeam 5, this The design of sample can prevent that friction member crossbeam 5 is directly contacted with installation position 21 when no glazing tape needs detection, So as to damage friction member 1.

Embodiment 2

Such as Fig. 5 and Fig. 6, the embodiment of the present invention 2 provides a kind of sealing strip abrasion test platform, different from embodiment 1 It is that the friction member column 6 is provided with two altogether, and two friction member columns 6 are located at the both ends of friction member crossbeam 5 respectively, described The both ends of friction member crossbeam 5 are slidably connected with the corresponding friction member column 6 respectively.The friction member crossbeam 5 or so two End is provided with sliding block, is provided with the friction member column 6 and the matched sliding slot of sliding block.

Friction member crossbeam 5 can slide under the action of load maintainer 4 along friction column 6, so that pushing makes friction member Friction member 1 on crossbeam 5 is contacted with the glazing tape on installation position 21.

Embodiment 3

Such as Fig. 7, the embodiment of the present invention 3 provides a kind of sealing strip abrasion test platform, as different from Example 2, institute State plus control feel simulator 4 includes pusher cylinder 44 and fixes the loading lotus mechanism rack 45 of pusher cylinder 44, described plus load support 45 are fixed on friction member column 6, and the push rod 441 of the pusher cylinder 44 is fixedly connected with friction member crossbeam 5.

Friction member crossbeam 5 is promoted to be slided along friction member column 6 by pusher cylinder 44, so that pushing makes friction member crossbeam Friction member 1 on 5 is contacted with the glazing tape on installation position 21.

The structure, feature and effect of the present invention, above institute are described in detail based on the embodiments shown in the drawings Only presently preferred embodiments of the present invention is stated, but the present invention is not to limit practical range shown in drawing, it is every according to structure of the invention Want made change, or be revised as the equivalent embodiment of equivalent variations, when not going beyond the spirit of the description and the drawings, Should all be within the scope of the present invention.

Claims (10)

  1. A kind of 1. sealing strip abrasion test platform, it is characterised in that:Including friction member (1), left/right movement device (2), clamping machine Structure (3) plus control feel simulator (4) and friction member crossbeam (5);
    The friction member (1) is fixedly mounted on the friction member crossbeam (5), the friction member crossbeam (5) and the loading lotus Mechanism (4) is fixedly connected;
    The installation position (21) for placing glazing tape, the clamp system (3) are provided with the left/right movement device (2) The both ends of the installation position (21) are fixed on, glazing tape is fixed on the installation position (21) by the clamp system (3);
    The vertical force that described plus control feel simulator (4) produces pushes the friction member crossbeam (5), by the friction member (1) with fixing Glazing tape stressed on friction on the installation position (21), and the friction plate (1) is made in the left/right movement device (2) Produced relative sliding with the lower glazing tape with the installation position (21).
  2. 2. sealing strip abrasion test platform according to claim 1, it is characterised in that:The friction member crossbeam (5) passes through The friction member column (6) is fixed on workbench (7), and the left/right movement device (2) is slided with the workbench (7) to be connected Connect.
  3. 3. sealing strip abrasion test platform according to claim 2, it is characterised in that:The one of the friction member crossbeam (5) End is hinged with the friction member column (6), and the other end is fixedly connected with described plus control feel simulator (4).
  4. 4. sealing strip abrasion test platform according to claim 2, it is characterised in that:The two of the friction member crossbeam (5) End is slidably connected with the corresponding friction member column (6) respectively.
  5. 5. according to any sealing strip abrasion test platforms of claim 1-4, it is characterised in that:Described plus control feel simulator (4) load lever (41) and loading blocks (42) are included, the load lever (41) is fixed on the upside of the friction member crossbeam (5), described Loading blocks (42) are removably connected with the load lever (41).
  6. 6. sealing strip abrasion test platform according to claim 5, it is characterised in that:It is provided with the loading blocks (42) Through hole (421), the through hole (421) is interior to be provided with internal thread, is provided with and the screw-internal thread fit on the load lever (41) External screw thread (411), the loading blocks (42) and the load lever (41) are using being threadedly coupled.
  7. 7. according to any sealing strip abrasion test platforms of claim 2-4, it is characterised in that:On the workbench (7) It is additionally provided with the limited post (71) for limiting friction member crossbeam (5) descending stroke.
  8. 8. sealing strip abrasion test platform according to claim 4, it is characterised in that:Described plus control feel simulator (4) includes Pusher cylinder (44) and the loading lotus mechanism rack (45) of the fixed pusher cylinder (44), it is described plus load support (45) to consolidate It is scheduled on the friction member column (6), the push rod (441) of the pusher cylinder (44) and the fixed company of the friction member crossbeam (5) Connect.
  9. 9. according to any sealing strip abrasion test platforms of claim 1-4, it is characterised in that:The clamp system (3) Including gripping block (31) and fishbolt (32), the clamping passed through for glazing tape is provided with the gripping block (31) and is perforated With the bolt mounting holes with clamping perforated vertical perforation, the fishbolt (32) passes through the bolt mounting holes by glass capsulation Bar is fixed to described clamp in perforation.
  10. 10. according to any sealing strip abrasion test platforms of claim 1-4, it is characterised in that:The friction member (5) Material is tempered glass.
CN201711285586.0A 2017-12-07 2017-12-07 A kind of sealing strip abrasion test platform CN108020478A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711285586.0A CN108020478A (en) 2017-12-07 2017-12-07 A kind of sealing strip abrasion test platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711285586.0A CN108020478A (en) 2017-12-07 2017-12-07 A kind of sealing strip abrasion test platform

Publications (1)

Publication Number Publication Date
CN108020478A true CN108020478A (en) 2018-05-11

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CN201711285586.0A CN108020478A (en) 2017-12-07 2017-12-07 A kind of sealing strip abrasion test platform

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009046741A1 (en) * 2007-10-11 2009-04-16 Chris Reutelingsperger Method for testing the impact of a cleaning process on a property of a fabric, an apparatus for use in such a method, and use of said method or apparatus for labeling a fabric
CN102262026A (en) * 2011-04-21 2011-11-30 浙江吉利汽车研究院有限公司 Friction tester for sealing strip flock
CN104297090A (en) * 2014-10-16 2015-01-21 力帆实业(集团)股份有限公司 Tester used for testing abrasion resistance of abrasion-resistant layers of automotive rubber strips
CN104697875A (en) * 2015-03-18 2015-06-10 苏州市职业大学 Scraping abrasion test device
CN105486630A (en) * 2016-01-28 2016-04-13 宁波信泰机械有限公司 Sliding resistance testing mechanism in universal material testing machine
CN106568708A (en) * 2016-11-04 2017-04-19 中国石油天然气股份有限公司 Coating type curable proppant friction test device
CN206362655U (en) * 2017-01-10 2017-07-28 东莞市辉达仪器有限公司 A kind of electric abrasion resistance testing machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009046741A1 (en) * 2007-10-11 2009-04-16 Chris Reutelingsperger Method for testing the impact of a cleaning process on a property of a fabric, an apparatus for use in such a method, and use of said method or apparatus for labeling a fabric
CN102262026A (en) * 2011-04-21 2011-11-30 浙江吉利汽车研究院有限公司 Friction tester for sealing strip flock
CN104297090A (en) * 2014-10-16 2015-01-21 力帆实业(集团)股份有限公司 Tester used for testing abrasion resistance of abrasion-resistant layers of automotive rubber strips
CN104697875A (en) * 2015-03-18 2015-06-10 苏州市职业大学 Scraping abrasion test device
CN105486630A (en) * 2016-01-28 2016-04-13 宁波信泰机械有限公司 Sliding resistance testing mechanism in universal material testing machine
CN106568708A (en) * 2016-11-04 2017-04-19 中国石油天然气股份有限公司 Coating type curable proppant friction test device
CN206362655U (en) * 2017-01-10 2017-07-28 东莞市辉达仪器有限公司 A kind of electric abrasion resistance testing machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
王琳 等: "轿车密封条表面涂层耐磨性检测方法", 《汽车工程师》 *

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Application publication date: 20180511

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