CN204575476U - A kind of scraping abrasion test device - Google Patents
A kind of scraping abrasion test device Download PDFInfo
- Publication number
- CN204575476U CN204575476U CN201520152406.1U CN201520152406U CN204575476U CN 204575476 U CN204575476 U CN 204575476U CN 201520152406 U CN201520152406 U CN 201520152406U CN 204575476 U CN204575476 U CN 204575476U
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- CN
- China
- Prior art keywords
- sliding panel
- guide rail
- test device
- abrasion test
- flywheel
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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.)
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model relates to 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; Described friction head relies on self gravitation to rest on the top of sliding panel; The utility model energy regulating friction force and measurement range, meet the requirement of experiment of different sample, various criterion.
Description
Technical field
The utility model relates to testing of materials field, refers 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.
Utility model content
The utility model object provides 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 adopted in the utility model 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 utility model compared with prior art has following advantages:
Scraping abrasion test device described in the utility model 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 solutions of the utility model are described further:
Accompanying drawing 1 is the front view of scraping abrasion test device described in the utility model;
Accompanying drawing 2 is the front view after scraping abrasion test device described in the utility model removes framework;
Accompanying drawing 3 is the amplification plan view of scraping abrasion test device described in the utility model;
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 utility model is described in further detail.
Accompanying drawing 1-3 is scraping abrasion test device described in the utility model, 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 utility model compared with prior art has following advantages:
Scraping abrasion test device described in the utility model 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 utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
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 |
|---|---|---|---|
| CN201520152406.1U CN204575476U (en) | 2015-03-18 | 2015-03-18 | A kind of scraping abrasion test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152406.1U CN204575476U (en) | 2015-03-18 | 2015-03-18 | A kind of scraping abrasion test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204575476U true CN204575476U (en) | 2015-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520152406.1U Expired - Fee Related CN204575476U (en) | 2015-03-18 | 2015-03-18 | A kind of scraping abrasion test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204575476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104697875A (en) * | 2015-03-18 | 2015-06-10 | 苏州市职业大学 | Scraping abrasion test device |
-
2015
- 2015-03-18 CN CN201520152406.1U patent/CN204575476U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104697875A (en) * | 2015-03-18 | 2015-06-10 | 苏州市职业大学 | Scraping abrasion 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: 20150819 Termination date: 20160318 |
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| CF01 | Termination of patent right due to non-payment of annual fee |