CN202330203U - Self-weight material friction-abrasion tester - Google Patents
Self-weight material friction-abrasion tester Download PDFInfo
- Publication number
- CN202330203U CN202330203U CN2011205184075U CN201120518407U CN202330203U CN 202330203 U CN202330203 U CN 202330203U CN 2011205184075 U CN2011205184075 U CN 2011205184075U CN 201120518407 U CN201120518407 U CN 201120518407U CN 202330203 U CN202330203 U CN 202330203U
- Authority
- CN
- China
- Prior art keywords
- motor
- self
- weight material
- material friction
- sliding block
- 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 - Fee Related
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a self-weight material friction-abrasion tester. The self-weight material friction-abrasion tester comprises a working platform, a grinding wheel, a motor, a sliding block, a counterweight plate and a bracket, wherein the bracket and the motor are arranged on the working platform; the grinding wheel which is arranged on one end of a motor shaft extends into the bracket; the bracket, located in the radial direction of the grinding wheel, is internally and sequentially provided with a test piece which is arranged inside the sliding block, the sliding block and the counterweight plate from bottom to top; and the test piece is in contact with the grinding wheel through the sliding block. According to the self-weight material friction-abrasion tester disclosed by the utility model, as long as one motor, the configured grinding wheel or steel wheel, the steel bracket structure, the gravity sliding block and accessories are arranged, a set of tester can be formed, therefore the tester has low cost and can be accepted by a large number of users. The self-weight material friction-abrasion tester disclosed by the utility model has the advantages of high loading precision, wide adjustable range and capability of meeting requirements on material abrasion loss test and spark detection.
Description
Technical field
The utility model relates to a kind of friction wear testing machine, especially relates to a kind of dead-weight material friction abrasion tester.
Background technology
Dry friction be two solid surface under external force, the process that moves relative to the tangential takes place directly to contact and to do.This process often is accompanied by a series of physical chemical phenomenons; As produce heat, luminous, sounding etc.; Under high temperature, high stress, a series of mechanical behaviors such as material surface in contact and time skin-material can deform, fracture, external manifestation is the wear out failure of material.For the numerous different friction phenomenons of understanding of science, find out its essential laws, the anti-wear performance of scientific evaluation material, it is crucial selecting suitable research method and detection technique for use.
Friction and wear is a pair of twin phenomenon, and friction process must cause the wearing and tearing of material.The material unaccounted-for (MUF) amount that is caused by wearing and tearing is a wear extent, and the main characterization parameter of wear extent has: line wear extent, volume wear, quality wear extent etc.In most cases, for the speed of comparative material wearing and tearing, also adopt rate of wear to characterize.In high-abrasive material research, also introduce material wear ability, its meaning is that material is resisted anti abrasive ability.Wear extent can be measured through the loss of test specimen quality before and after the wearing and tearing, also can assess through the variation of friction pair size, also can calculate through the measurement of friction surface profile before and after the test specimen wearing and tearing.
Material friction abrasion tester commonly used both at home and abroad at present is mainly used in the test of material friction polishing machine; Its main composition comprises motor, kinematic train, loading system, dynamometric system, control system etc.; Contact and mode of motion from friction pair have pin/disc type, ring/ring type, plane/plane formula etc.Equipment is formed complicated, and price is high, does not generally wait to hundreds of thousands unit tens, concerning the general user, often is difficult to bear.
Summary of the invention
For the equipment that solves in the background technology field is formed complicacy, problems such as price height, the purpose of the utility model is to provide a kind of dead-weight material friction abrasion tester.
The technical scheme that the utility model adopts is:
The utility model comprises workbench, emery wheel, motor, slide block, Weight plate and support; On workbench, be provided with support and motor; The emery wheel that is installed in motor shaft one end stretches in the support; The support that is positioned at the emery wheel radial direction is provided with test specimen, slide block and the Weight plate that is contained in slide block from bottom to up successively, after the Weight plate pressurization, through slide block test specimen is contacted with emery wheel.
Described support both sides are respectively long riser, are respectively equipped with short riser in the other both sides in long riser top and slide block contact position.
The beneficial effect that the utlity model has is:
The utility model only needs a motor and configuration emery wheel (or steel wheel), steel supporting structure, gravity slide ball and accessory can accomplish the test battery machine, and about 2000 yuan of its cost can be accepted for users.The testing machine loading accuracy is high, and adjustable extent is wide (15 ~ 200N), to satisfy the needs that fret wear measures examination and spark detection.
Description of drawings
Fig. 1 is the structural principle synoptic diagram of the utility model.
Fig. 2 is the slide block structure synoptic diagram of the utility model.
Fig. 3 is the supporting structure synoptic diagram of the utility model.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the vertical view of Fig. 3.
Among the figure: 1, workbench; 2, emery wheel; 3, motor; 4, test specimen; 5, slide block; 6, Weight plate; 7, support.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Like Fig. 1, shown in Figure 2, comprise workbench 1, emery wheel 2, motor 3, slide block 5, Weight plate 6 and support 7; On workbench 1, be provided with support 7 and motor 3; The emery wheel 2 that is installed in 3 one ends of motor stretches in the support 7; The support 7 that is positioned at emery wheel 2 radial direction is provided with test specimen 4, slide block 5 and the Weight plate 6 that is contained in slide block 5 from bottom to up successively; After Weight plate 6 pressurizations, test specimen 4 is contacted with emery wheel 2 through slide block 5.
Like Fig. 3, Fig. 4, shown in Figure 5, described support 7 both sides are respectively long riser, can between two long risers, put into during the assembling emery wheel.Simultaneously be respectively equipped with short riser in the other both sides of long riser top and slide block 5 contact positions.The short riser of coupling different in width can satisfy different grinding wheel diameter test needs.
The utility model principle of work: as shown in Figure 1; Slide block 5 can vertically be free to slide in chute, and the slip Weight plate on the slide block 5 is pressed on the slide block 5, and slide block 5 fuses through the both sides screw-driving with test specimen 4; Test specimen 4 is located in slide block 5 reliably, guarantees stressed even; Test specimen 4, slide block 5 and Weight plate 6 threes' general assembly (TW) is acted on the emery wheel 2, and through the increase and decrease of Weight plate 6, the size of coming control load according to this is that (15 ~ 200N), precision is higher;
Through selecting the diameter of emery wheel (or steel wheel), as select the emery wheel of Φ 200, Φ 150, Φ 100, i.e. the peripheral velocity of scalable emery wheel is to satisfy different friction velocity experiment needs.
Claims (2)
1. a dead-weight material friction abrasion tester is characterized in that: comprise workbench (1), emery wheel (2), motor (3), slide block (5), Weight plate (6) and support (7); On workbench (1), be provided with support (7) and motor (3); The emery wheel (2) that is installed in motor (3) axle one end stretches in the support (7); The support (7) that is positioned at emery wheel (2) radial direction is provided with test specimen (4), slide block (5) and the Weight plate (6) that is contained in slide block (5) from bottom to up successively; After Weight plate (6) pressurization, test specimen (4) is contacted with emery wheel (2) through slide block (5).
2. a kind of dead-weight material friction abrasion tester according to claim 1 is characterized in that: described support (7) both sides are respectively long riser, are respectively equipped with short riser in the other both sides in long riser top and slide block (5) contact position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205184075U CN202330203U (en) | 2011-12-13 | 2011-12-13 | Self-weight material friction-abrasion tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205184075U CN202330203U (en) | 2011-12-13 | 2011-12-13 | Self-weight material friction-abrasion tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202330203U true CN202330203U (en) | 2012-07-11 |
Family
ID=46442181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205184075U Expired - Fee Related CN202330203U (en) | 2011-12-13 | 2011-12-13 | Self-weight material friction-abrasion tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202330203U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092795A (en) * | 2016-07-14 | 2016-11-09 | 赛轮金宇集团股份有限公司 | Multistation rubber abrasion testing machine |
| CN106226230A (en) * | 2016-09-06 | 2016-12-14 | 天津职业技术师范大学 | A kind of machinery loading device of ball-on-disk film tester |
-
2011
- 2011-12-13 CN CN2011205184075U patent/CN202330203U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092795A (en) * | 2016-07-14 | 2016-11-09 | 赛轮金宇集团股份有限公司 | Multistation rubber abrasion testing machine |
| CN106226230A (en) * | 2016-09-06 | 2016-12-14 | 天津职业技术师范大学 | A kind of machinery loading device of ball-on-disk film tester |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208055831U (en) | A kind of road evenness detection device easy to remove | |
| CN204228553U (en) | Abrasion tester | |
| CN202013185U (en) | Detecting tool for ovality of outer spherical cage retainer | |
| CN204302138U (en) | Wheel abrasion resistance testing device | |
| CN106333423B (en) | Wear-resisting test machine of skidding shoe wheel | |
| CN202330203U (en) | Self-weight material friction-abrasion tester | |
| CN104359782A (en) | Abrasion tester | |
| CN106705787A (en) | Disc hub bounce detection equipment | |
| CN202885725U (en) | Checking fixture for diameters of ball groove and ball surface of flexible outer race | |
| CN202814269U (en) | Device for detecting runout of end face of piston rod of automobile damper | |
| CN202420999U (en) | Wear tester | |
| CN206724930U (en) | A kind of fit clearance detection means of power transmission shaft hub splines and spline axle head | |
| CN210198886U (en) | Rotary friction and wear tester | |
| CN219245277U (en) | Metal facing material surface wear resistance detection device | |
| CN209310746U (en) | High-precision external diameter detection device | |
| CN202974182U (en) | Double-station eddy-current transducer detecting device of constant velocity joint | |
| CN104215177A (en) | Long axis type work piece radial circle bouncing value detection device | |
| CN213335907U (en) | Detection apparatus for car ball cage production usefulness | |
| CN205332942U (en) | Quick detection mechanism of gear shaft | |
| CN104181065B (en) | Roll material polishing machine determinator | |
| CN103983442B (en) | A kind of mechanical type speed limiter testing device | |
| CN101446514A (en) | Testing machine for mattress durability | |
| CN203337380U (en) | A workbench for measuring a constant velocity universal joint driving shaft assembly | |
| CN203465169U (en) | Leather shoe wear tester | |
| CN202092942U (en) | Dynamic slip stopping performance tester for footwear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20131213 |