CN104697875A - Scraping abrasion test device - Google Patents
Scraping abrasion test device Download PDFInfo
- Publication number
- CN104697875A CN104697875A CN201510117129.5A CN201510117129A CN104697875A CN 104697875 A CN104697875 A CN 104697875A CN 201510117129 A CN201510117129 A CN 201510117129A CN 104697875 A CN104697875 A CN 104697875A
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- China
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- test device
- sliding panel
- abrasion test
- flywheel
- guide rail
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention relates to a scraping abrasion test device. The scraping abrasion test device comprises a sliding plate, a gear motor, and a support shaft. The lower end of the sliding plate is provided with two parallel guide rails. Each of the guide rails is respectively arranged on a frame. The gear motor is arranged at one end of the sliding plate; and an output shaft is provided with a flywheel whose axis is perpendicular to the guide rails. The flywheel and the sliding plate are connected through a connecting rod. Two ends of the support shaft are respectively fixed on the frame through brackets; and the two ends of the support shaft are arranged at the other end of the sliding plate. The support shaft is provided with a plurality of rotary abrasion rods that are parallel to the guide rails. One end of each abrasion rod is provided with a counterweight block; the other end is provided with an abrasion head that is vertically arranged. The abrasion head stays above the sliding plate depending on its own gravity. The scraping abrasion test device is able to adjust the abrasion force and the measurement range, thereby meeting the experimental requirements of different samples and different standards.
Description
Technical field
The present invention relates to testing of materials field, refer in particular to a kind of scraping abrasion test device that can regulate measurement range and friction force.
Background technology
In the industries such as textile, knit goods, leather, electrochemical sheet metal, printing, automobile vehicle window sealing strip, need to do wear-resisting, scratch-resistant test to product; And existing equipment in use, can not regulate measurement range and friction force, the requirement of experiment of different sample, various criterion can not be met, for this reason, we have developed a kind of scraping abrasion test device that can regulate measurement range and friction force, and use simple, different samples, the requirement of experiment of various criterion can be met.
Summary of the invention
The present invention seeks to provide a kind of scraping abrasion test device that can regulate measurement range and friction force to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution used in the present invention is: a kind of scraping abrasion test device, comprises sliding panel, reducing motor, back shaft; The lower end of described sliding panel is provided with the guide rail of two parallel placements; Described every root guide rail is separately positioned on framework; Described reducing motor is arranged on one end of sliding panel, and output shaft is provided with the axis flywheel vertical with guide rail; Described flywheel is connected by connecting rod with sliding panel; The two ends of described back shaft are fixed on framework respectively by support, and are arranged on the other end of sliding panel; Described back shaft is provided with multiple rotatable and be parallel to the friction lever of guide rail; One end of described every root friction lever is respectively arranged with balancing weight, and the other end is respectively arranged with the friction head vertically placed; The one end described every root friction lever being provided with friction head will overweight the one end being provided with balancing weight; Described friction head relies on self gravitation to rest on the top of sliding panel; During work, reducing motor flywheel driven rotates, and flywheel drives sliding panel to-and-fro movement on guide rail by connecting rod.
Preferably, described frame front end is provided with the two fan doors vertically placed; Described two fan doors are connected with framework respectively by hinge; Four angles of described framework lower end are also respectively arranged with feet.
Preferably, described sliding panel is connected by moving sets with guide rail.
Preferably, also cushion block is provided with in the middle of described every root guide rail and framework.
Preferably, one end of described connecting rod is connected with sliding panel by turning joint; The other end of described connecting rod is bolted on flywheel, and the center of flywheel is provided with eccentric throw.
Preferably, described framework is also provided with control enclosure.
Preferably, described back shaft is connected by exempting from key axle bush with each support; Described back shaft is connected by copper sheathing with every root friction lever.
Preferably, described friction head is spherical friction head.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Scraping abrasion test device of the present invention by changing the balancing weight of different counterweight and the eccentric throw on adjustment flywheel, energy regulating friction force and measurement range, and uses simple, can meet different samples, the requirement of experiment of various criterion.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the front view of scraping abrasion test device of the present invention;
Accompanying drawing 2 is the front view after scraping abrasion test device of the present invention removes framework;
Accompanying drawing 3 is the amplification plan view of scraping abrasion test device of the present invention;
Wherein: 1, feet; 2, framework; 3, support; 4, balancing weight; 5, key axle bush is exempted from; 6, friction lever; 7, sliding panel; 8, friction head; 9, sample model; 10, cushion block; 11, control enclosure; 12, reducing motor; 13, door; 14, back shaft; 15, copper sheathing; 16, guide rail; 17, turning joint; 18, connecting rod; 19, flywheel.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Accompanying drawing 1-3 is scraping abrasion test device of the present invention, comprises the framework 2 in rectangular parallelepiped, rubbing device, gearing, control enclosure 11; Described framework 2 front end is provided with the two fan doors 13 vertically placed, for storing articles; Described two fan doors 13 are connected with framework 2 respectively by hinge; Four angles of described framework 2 lower end are also respectively arranged with feet 1, can by the balance regulating feet 1 to regulate support assembly; Described gearing comprises sliding panel 7, reducing motor 12; The both sides, front and back of described sliding panel 7 lower end are respectively arranged with guide rail 16 that is parallel and left and right placement, and sliding panel 7 is connected by moving sets with guide rail 16; The below of described every root guide rail 16 is provided with cushion block 10, can regulate the height of sliding panel 7 by changing different cushion blocks 10; The lower end of described cushion block 10 is fixing on the frame 2; Described reducing motor 12 is arranged on the right-hand member of sliding panel 7, and fixes on the frame 2; The output shaft of described reducing motor 12 is provided with flywheel 19; The axis of described flywheel 19 is vertical with guide rail 16, and is arranged on the centre of two guide rails 16; Described flywheel 19 is connected by connecting rod 18 with sliding panel 7; The left end of described connecting rod 18 is connected with the right-hand member of sliding panel 7 by turning joint 17; The right-hand member of described connecting rod 18 is bolted on flywheel 19, and the center of flywheel 19 is provided with eccentric throw; Described control enclosure 11 is used for controlling the sense of rotation of reducing motor 12 and rotating speed, and when reducing motor 12 rotates, flywheel driven 19 rotates together, and flywheel 19 drives sliding panel 7 bilateral reciprocation on track 16 by connecting rod 18; Described rubbing device comprises support 3, back shaft 14; Described two supports 3 are arranged on the left end of sliding panel 7, and correspondence is arranged on the both sides, front and back of framework 2 upper end; The two ends of described back shaft 14 are separately positioned on two supports 3, and are connected by exempting from key axle bush 5 with each support 3; The both sides, front and back of described back shaft 14 are respectively arranged with rotating friction lever 6, and are connected by copper sheathing 15 with every root friction lever 6, prevent friction lever 6 in long-term rotation with back shaft 14 friction damage; The left end of described every root friction lever 6 is respectively arranged with balancing weight 4, and right-hand member is respectively arranged with the friction head 8 vertically placed; The one end described every root friction lever 6 being provided with friction head 8 will overweight the one end being provided with balancing weight 4, can calculate by the balancing weight 4 changing different counterweight the pressure load that sample bears; Described friction head 8 relies on self gravitation to rest on the top of sliding panel 7; Described friction head 8 is spherical friction head, can meet different samples, the requirement of experiment of various criterion.
During use: sample model 9 is fixed on the upper surface of sliding panel 7, first according to the requirement of test, change the balancing weight 4 of different counterweight to adjust the friction force of friction head 8 and sample model 9 on every root friction lever 6, the eccentric throw on adjustment flywheel 19 adjusts the reciprocating scope of sliding panel 7; Start reducing motor 12 by control enclosure 11 afterwards, reducing motor 12 flywheel driven 19 is rotated together, and flywheel 19 drives sliding panel 7 bilateral reciprocation on track 16 by connecting rod 18, does scraping wear test.
On described two friction levers 6, friction head 8 can be different from the friction force size of sample model 9.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Scraping abrasion test device of the present invention by changing the balancing weight of different counterweight and the eccentric throw on adjustment flywheel, energy regulating friction force and measurement range, and uses simple, can meet different samples, the requirement of experiment of various criterion.
Below be only embody rule example of the present invention, protection scope of the present invention is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within rights protection scope of the present invention.
Claims (8)
1. a scraping abrasion test device, is characterized in that: comprise sliding panel, reducing motor, back shaft; The lower end of described sliding panel is provided with the guide rail of two parallel placements; Described every root guide rail is separately positioned on framework; Described reducing motor is arranged on one end of sliding panel, and output shaft is provided with the axis flywheel vertical with guide rail; Described flywheel is connected by connecting rod with sliding panel; The two ends of described back shaft are fixed on framework respectively by support, and are arranged on the other end of sliding panel; Described back shaft is provided with multiple rotatable and be parallel to the friction lever of guide rail; One end of described every root friction lever is respectively arranged with balancing weight, and the other end is respectively arranged with the friction head vertically placed; The one end described every root friction lever being provided with friction head will overweight the one end being provided with balancing weight; Described friction head relies on self gravitation to rest on the top of sliding panel; During work, reducing motor flywheel driven rotates, and flywheel drives sliding panel to-and-fro movement on guide rail by connecting rod.
2. scraping abrasion test device according to claim 1, is characterized in that: described frame front end is provided with the two fan doors vertically placed; Described two fan doors are connected with framework respectively by hinge; Four angles of described framework lower end are also respectively arranged with feet.
3. scraping abrasion test device according to claim 1, is characterized in that: described sliding panel is connected by moving sets with guide rail.
4. scraping abrasion test device according to claim 1, is characterized in that: be also provided with cushion block in the middle of described every root guide rail and framework.
5. scraping abrasion test device according to claim 1, is characterized in that: one end of described connecting rod is connected with sliding panel by turning joint; The other end of described connecting rod is bolted on flywheel, and the center of flywheel is provided with eccentric throw.
6. scraping abrasion test device according to claim 1, is characterized in that: described framework is also provided with control enclosure.
7. scraping abrasion test device according to claim 1, is characterized in that: described back shaft is connected by exempting from key axle bush with each support; Described back shaft is connected by copper sheathing with every root friction lever.
8. scraping abrasion test device according to claim 1, is characterized in that: described friction head is spherical friction head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510117129.5A CN104697875A (en) | 2015-03-18 | 2015-03-18 | Scraping abrasion test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510117129.5A CN104697875A (en) | 2015-03-18 | 2015-03-18 | Scraping abrasion test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104697875A true CN104697875A (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510117129.5A Pending CN104697875A (en) | 2015-03-18 | 2015-03-18 | Scraping abrasion test device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104697875A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115843A (en) * | 2015-09-18 | 2015-12-02 | 四川出入境检验检疫局检验检疫技术中心 | Simulation test device for surface friction resistance of braided fabric |
| CN105115844A (en) * | 2015-09-24 | 2015-12-02 | 广东越联仪器有限公司 | Abrasion tester for testing abrasion performance of centralizer |
| CN106289945A (en) * | 2016-08-11 | 2017-01-04 | 上海大学 | vehicle body scratch test machine |
| CN108020478A (en) * | 2017-12-07 | 2018-05-11 | 安徽江淮汽车集团股份有限公司 | A kind of sealing strip abrasion test platform |
| CN108731920A (en) * | 2017-08-21 | 2018-11-02 | 西安工业大学 | Frictional wear test device |
| CN114908465A (en) * | 2022-04-02 | 2022-08-16 | 苏州市职业大学 | Method for manufacturing real silk knitted cheongsam by computerized flat knitting machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104390912A (en) * | 2014-11-24 | 2015-03-04 | 福建浔兴拉链科技股份有限公司 | Detection device and detection method of color fastness of zipper |
| CN204575476U (en) * | 2015-03-18 | 2015-08-19 | 苏州市职业大学 | A kind of scraping abrasion test device |
-
2015
- 2015-03-18 CN CN201510117129.5A patent/CN104697875A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104390912A (en) * | 2014-11-24 | 2015-03-04 | 福建浔兴拉链科技股份有限公司 | Detection device and detection method of color fastness of zipper |
| CN204575476U (en) * | 2015-03-18 | 2015-08-19 | 苏州市职业大学 | A kind of scraping abrasion test device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115843A (en) * | 2015-09-18 | 2015-12-02 | 四川出入境检验检疫局检验检疫技术中心 | Simulation test device for surface friction resistance of braided fabric |
| CN105115844A (en) * | 2015-09-24 | 2015-12-02 | 广东越联仪器有限公司 | Abrasion tester for testing abrasion performance of centralizer |
| CN105115844B (en) * | 2015-09-24 | 2017-09-12 | 广东越联仪器有限公司 | The abrasion wear test machine detected for centralizer frictional behaviour |
| CN106289945A (en) * | 2016-08-11 | 2017-01-04 | 上海大学 | vehicle body scratch test machine |
| CN106289945B (en) * | 2016-08-11 | 2019-06-25 | 上海大学 | Vehicle body scratch test machine |
| CN108731920A (en) * | 2017-08-21 | 2018-11-02 | 西安工业大学 | Frictional wear test device |
| CN108020478A (en) * | 2017-12-07 | 2018-05-11 | 安徽江淮汽车集团股份有限公司 | A kind of sealing strip abrasion test platform |
| CN114908465A (en) * | 2022-04-02 | 2022-08-16 | 苏州市职业大学 | Method for manufacturing real silk knitted cheongsam by computerized flat knitting machine |
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Application publication date: 20150610 |