CN206146769U - Reciprocating type friction wear testing machine - Google Patents
Reciprocating type friction wear testing machine Download PDFInfo
- Publication number
- CN206146769U CN206146769U CN201621199926.9U CN201621199926U CN206146769U CN 206146769 U CN206146769 U CN 206146769U CN 201621199926 U CN201621199926 U CN 201621199926U CN 206146769 U CN206146769 U CN 206146769U
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- China
- Prior art keywords
- frame
- slide
- bistrique
- support arm
- support
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- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a reciprocating type friction wear testing machine, main content is: inverter motor installs in the frame, the crank dish is installed on the inverter motor output shaft, the hinge mount is passed through on the crank dish to connecting rod one end, the connecting rod other end passes through the left end of hinge mount at the slide, install in the frame at the slide both ends, the test piece is installed in the recess on the slide top surface, heating device installs in the mounting hole on sliding seat bottom surface, install in the frame support bottom, the support arm passes through the hinge mount on the support, displacement sensor installs in the frame, the left end at the support arm is installed to the vertical axis, balance weight fixed mounting is on the vertical axis, friction force transducer installs the right side that the force transducer that just rubs is located balance weight on the top surface of support arm, the bistrique is installed on the bottom surface of vertical axis, the bistrique thermo detector is installed in the centre bore of vertical axis, the tachometer, heating device, displacement sensor and bistrique thermo detector all pass through the cable and are connected with computer control system.
Description
Technical field
This utility model is related to fretting wear technical field, specifically, more particularly to a kind of reciprocating friction abrasion examination
Test machine.
Background technology
In plant equipment the friction and wear behavior of parts be by material (friction pair and lubricant), working condition (load,
Speed), the way of contact (contact of point, line or face) and the decision of the factor such as environmental condition (temperature).Reciprocating friction testing machine is
For the capital equipment that friction material industry product quality control, new material Formula Development are developed.At present, that what is commonly used both at home and abroad rubs
Wipe and test owner and to have four-ball tester, Falex, Timkon, FGZ etc. several, be primarily used to determine the bearing capacity of lubricant grease.
Because these testing machines have many deficiencies in terms of detection performance and automaticity, some testing machines can only realize one-parameter
(fixed rotating speed, temperature) is controlled, and mass data is processed and operation result need to be not suitable with era development by being accomplished manually
Require.
Utility model content
Technical problem to be solved in the utility model is, for above-mentioned deficiency of the prior art, to disclose a kind of past
Composite friction abrasion tester, it can be used for different solid materials reciprocating friction wear test at different conditions, can mould
Intending reciprocating (such as compressor) operating mode carries out the polishing machine test of friction pair element.
This utility model solves the technical scheme that its technical problem adopted：A kind of reciprocating friction abrasion tester,
Including crank disc, frequency conversion motor, tachometer, computer control system, heater, slide, frame, support, displacement transducer,
Support arm, test specimen, friction force sensor, vertical axises, bistrique thermodetector, weights, bistrique and connecting rod；The frequency conversion motor is consolidated
Dingan County is mounted in frame, and the crank disc is arranged on frequency conversion motor output shaft, and described connecting rod one end is arranged on song by hinge
On handle disk, the connecting rod other end is arranged on the left end of slide by hinge, and the slide two ends are arranged in frame, the examination
Part is arranged in the groove on slide top surface, and the heater is arranged in the installing hole on slide bottom surface and heater position
In the underface of test specimen, the frame bottom is fixedly mounted in frame, the support arm by hinge it is rack-mount and
Support arm can be on support hinge rotate, institute's displacement sensors be arranged in frame and displacement transducer to be located at support arm right
The surface at end, the vertical axises are arranged on the left end of support arm, and the weights are fixedly mounted on the vertical axis, described to rub
Force transducer is wiped on the top surface of support arm and friction force sensor is located at the right side of weights, the bistrique fixes peace
Be mounted on the bottom surface of vertical axises, the bistrique thermodetector be arranged on vertical axises centre bore in, the tachometer, heater,
Displacement transducer and bistrique thermodetector are all connected by cable with computer control system.
As a kind of preferred implementation of the present utility model, converter is installed on the frequency conversion motor.
Used as a kind of preferred implementation of the present utility model, the bistrique is located at the surface at test specimen center.
Used as a kind of preferred implementation of the present utility model, the slide is arranged in frame by line slideway.
Frequency conversion motor Jing slider-crank mechanisms drive slide to move back and forth, and test specimen is arranged on slide and with slide one and starts shipment
Dynamic, test specimen is fixed on slide.Service load is produced by the gravity of counterweight, resilient support arms horizontal pendulum in the presence of frictional force
Dynamic, in the case of by a small margin, displacement is directly proportional to frictional force.The other end of support arm is close with displacement transducer, its Vertical Square
To displacement most reflect the change of test specimen wear extent.During work, lubricating oil must be filled in carriage rail.To make testing machine
Reciprocating motion is steady, brisk, and with longer service life, employs precise linear guide.
The reciprocating friction abrasion tester can pass through the offset for adjusting eccentric disc, realize slide (test specimen) reciprocating stroke
It is adjustable within the specific limits；Can be adjusted by the frequency of converter, be capable of achieving any regulation of friction velocity, convenient simulation is actual
The operating speed of operating mode；The reciprocating friction testing machine can realize various materials not by heating, detection and temperature controller
Frictional behaviour experiment under synthermal, any setting and constant temperature for realizing temperature is automatically controlled.
The reciprocating friction abrasion tester is using the method testing friction power that foil gauge is pasted on elastic arm, that is, to pass through
The deformation of elastic arm and elongate or shorten the superincumbent foil gauge of patch, the change of strain sheet resistance is converted into into the change of voltage
Change, then the peak value of change in voltage is converted into the numerical value of frictional force Jing after demarcating.
This utility model has compared with prior art advantages below：
A kind of reciprocating friction abrasion tester disclosed in this utility model, it can within the specific limits realize reciprocal row
Journey, load, speed, temperature, the single factor test of lubrication or multifactor control, and the friction in simultaneously qualitative can moving with quantitative display
Power, wear extent, coefficient of friction size；Stable performance, test accurately and reliably, effectively can rub to test specimen unlike material and technique
Wipe polishing machine to be evaluated, to obtain reliable experimental data.
Description of the drawings
Fig. 1 is a kind of structural representation of specific embodiment of the present utility model.
Description of reference numerals：
1：Crank disc, 2：Frequency conversion motor, 3：Tachometer, 4：Computer control system, 5：Heater, 6：Slide, 7：Machine
Frame, 8：Support, 9：Displacement transducer, 10：Support arm, 11：Test specimen, 12：Friction force sensor, 13：Vertical axises, 14：Bistrique is surveyed
Temperature meter, 15：Weights, 16：Bistrique, 17：Connecting rod.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment describes this utility model specific embodiment：
It should be noted that structure, ratio, size for illustrating in this specification institute accompanying drawing etc., only to coordinate explanation
Content disclosed in book, so that those skilled in the art understands and reads, is not limited to this utility model enforceable
Qualificationss, the modification of any structure, the change of proportionate relationship or the adjustment of size, can be generated this utility model is not affected
Effect and the purpose to be reached under, all should still fall obtain the scope that can cover in the technology contents disclosed in this utility model
It is interior.
Meanwhile, in this specification it is cited such as " on ", D score, "left", "right", the term of " centre " and " ", also
Only understanding for ease of narration, and be not used to limit the enforceable scope of this utility model, its relativeness is altered or modified,
Under without essence change technology contents, when being also considered as the enforceable category of this utility model.
As shown in figure 1, it illustrates specific embodiment of the present utility model；As illustrated, disclosed in this utility model
A kind of reciprocating friction abrasion tester, including crank disc 1, frequency conversion motor 2, tachometer 3, computer control system 4, plus hot charging
Put 5, slide 6, frame 7, support 8, displacement transducer 9, support arm 10, test specimen 11, friction force sensor 12, vertical axises 13, mill
Head thermodetector 14, weights 15, bistrique 16 and connecting rod 17；The frequency conversion motor 2 is fixedly mounted in frame 7, the crank
Disk 1 is arranged on the output shaft of frequency conversion motor 2, and the one end of the connecting rod 17 is arranged on crank disc 1 by hinge, and the connecting rod 17 is another
One end is arranged on the left end of slide 6 by hinge, and the two ends of the slide 6 are arranged in frame 7, and the test specimen 11 is arranged on slide
In groove on 6 top surfaces, the heater 5 is arranged in the installing hole on the bottom surface of slide 6 and heater 5 is located at test specimen 11
Underface, the bottom of the support 8 is fixedly mounted in frame 7, the support arm 10 be arranged on support 8 by hinge and
Brace 10 can be rotated around the hinge on support 8, and institute's displacement sensors 9 are arranged in frame 7 and displacement transducer 9 is located at and supports
The surface of the right-hand member of arm 10, the vertical axises 13 are arranged on the left end of support arm 10, and the weights 15 are fixedly mounted on vertical
On d-axis 13, the friction force sensor 12 is arranged on the top surface of support arm 10 and friction force sensor 12 is located at weights
15 right side, the bistrique 16 is fixedly mounted on the bottom surface of vertical axises 13, and the bistrique thermodetector 14 is arranged on vertical axises 13
Centre bore in, the tachometer 3, heater 5, displacement transducer 9 and bistrique thermodetector 14 are all by cable and computer
Control system 4 connects.
Preferably, converter is installed on the frequency conversion motor 2.
Preferably, the bistrique 16 is located at the surface at the center of test specimen 11.
This utility model preferred implementation is explained in detail above in conjunction with accompanying drawing, but this utility model is not limited to
Above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can be with without departing from this utility model
Make a variety of changes on the premise of objective.
Many other changes and remodeling can be made without departing from spirit and scope of the present utility model.It should be appreciated that this reality
Specific embodiment is not limited to new, scope of the present utility model is defined by the following claims.
Claims (4)
1. a kind of reciprocating friction abrasion tester, it is characterised in that：Including crank disc, frequency conversion motor, tachometer, computer control
System processed, heater, slide, frame, support, displacement transducer, support arm, test specimen, friction force sensor, vertical axises, mill
Head thermodetector, weights, bistrique and connecting rod；The frequency conversion motor is fixedly mounted in frame, and the crank disc is arranged on and becomes
On frequency motor output shaft, described connecting rod one end is arranged on crank disc by hinge, and the connecting rod other end is installed by hinge
In the left end of slide, the slide two ends are arranged in frame, and the test specimen is arranged in the groove on slide top surface, described to add
Thermal is arranged in the installing hole on slide bottom surface and heater is located at the underface of test specimen, and the frame bottom fixes peace
It is mounted in frame, the support arm is rotated by the hinge that hinge is rack-mount and support arm can be on support, institute's rheme
Displacement sensor is arranged in frame and displacement transducer is located at the surface of support arm right-hand member, and the vertical axises are arranged on support arm
Left end, the weights fixedly mount on the vertical axis, the friction force sensor be arranged on the top surface of support arm and
Friction force sensor is located at the right side of weights, and the bistrique is fixedly mounted on the bottom surface of vertical axises, the bistrique thermometric
In the centre bore of vertical axises, the tachometer, heater, displacement transducer and bistrique thermodetector all pass through cable to meter
It is connected with computer control system.
2. a kind of reciprocating friction abrasion tester as claimed in claim 1, it is characterised in that：Install on the frequency conversion motor
There is converter.
3. a kind of reciprocating friction abrasion tester as claimed in claim 1, it is characterised in that：The bistrique is located in test specimen
The surface of the heart.
4. a kind of reciprocating friction abrasion tester as claimed in claim 1, it is characterised in that：The slide is led by straight line
Rail is arranged in frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621199926.9U CN206146769U (en) | 2016-11-07 | 2016-11-07 | Reciprocating type friction wear testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621199926.9U CN206146769U (en) | 2016-11-07 | 2016-11-07 | Reciprocating type friction wear testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206146769U true CN206146769U (en) | 2017-05-03 |
Family
ID=58624727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621199926.9U Expired - Fee Related CN206146769U (en) | 2016-11-07 | 2016-11-07 | Reciprocating type friction wear testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206146769U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107132140A (en) * | 2017-05-18 | 2017-09-05 | 江苏电力装备有限公司 | A kind of material wear test real-time detection apparatus |
| CN107271308A (en) * | 2017-07-31 | 2017-10-20 | 河北科技大学 | Abrasion affectingfactor tester at a kind of yarn porcelain eye |
| CN107478532A (en) * | 2017-09-22 | 2017-12-15 | 天津德芃科技集团有限公司 | A kind of electric wire wearability detection device of more experimental situations |
| CN107991205A (en) * | 2018-01-17 | 2018-05-04 | 合肥工业大学 | A kind of reciprocating high temperature friction and wear testing machine of micro linear |
| CN108303336A (en) * | 2017-12-29 | 2018-07-20 | 中国电力科学研究院有限公司 | A kind of electric wire extrusion oversheath scraped finish tester |
| CN108645785A (en) * | 2018-03-09 | 2018-10-12 | 重庆海立云科技有限公司 | Nano diamond lubricating oil reciprocating friction abrasion test device and test method |
| CN108731920A (en) * | 2017-08-21 | 2018-11-02 | 西安工业大学 | Frictional wear test device |
| CN108732054A (en) * | 2018-04-03 | 2018-11-02 | 河北大学 | Small-sized pin disk contacts reciprocating friction abrasion test device |
| CN109211704A (en) * | 2018-08-01 | 2019-01-15 | 滁州昭阳电信通讯设备科技有限公司 | A kind of Abradability detection equipment of the interior silicagel pad of cycling trousers |
| CN109406325A (en) * | 2018-12-19 | 2019-03-01 | 中煤科工集团淮北***技术研究院有限公司 | A kind of loading wire of electric detonator wear-resisting property test method |
| US10281388B2 (en) | 2015-12-18 | 2019-05-07 | Ducom Instruments Pvt. Ltd. | Tester to estimate co-efficient of friction and determine properties of a sample lubricant |
| CN110160905A (en) * | 2019-06-24 | 2019-08-23 | 安徽理工大学 | A kind of variable working condition reciprocating friction and wear testing machine based on double freedom flexible hinge |
-
2016
- 2016-11-07 CN CN201621199926.9U patent/CN206146769U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10281388B2 (en) | 2015-12-18 | 2019-05-07 | Ducom Instruments Pvt. Ltd. | Tester to estimate co-efficient of friction and determine properties of a sample lubricant |
| CN107132140A (en) * | 2017-05-18 | 2017-09-05 | 江苏电力装备有限公司 | A kind of material wear test real-time detection apparatus |
| CN107271308A (en) * | 2017-07-31 | 2017-10-20 | 河北科技大学 | Abrasion affectingfactor tester at a kind of yarn porcelain eye |
| CN107271308B (en) * | 2017-07-31 | 2023-06-13 | 河北科技大学 | Yarn porcelain eye abrasion influence factor tester |
| CN108731920A (en) * | 2017-08-21 | 2018-11-02 | 西安工业大学 | Frictional wear test device |
| CN107478532A (en) * | 2017-09-22 | 2017-12-15 | 天津德芃科技集团有限公司 | A kind of electric wire wearability detection device of more experimental situations |
| CN108303336A (en) * | 2017-12-29 | 2018-07-20 | 中国电力科学研究院有限公司 | A kind of electric wire extrusion oversheath scraped finish tester |
| CN107991205A (en) * | 2018-01-17 | 2018-05-04 | 合肥工业大学 | A kind of reciprocating high temperature friction and wear testing machine of micro linear |
| CN108645785A (en) * | 2018-03-09 | 2018-10-12 | 重庆海立云科技有限公司 | Nano diamond lubricating oil reciprocating friction abrasion test device and test method |
| CN108732054A (en) * | 2018-04-03 | 2018-11-02 | 河北大学 | Small-sized pin disk contacts reciprocating friction abrasion test device |
| CN109211704A (en) * | 2018-08-01 | 2019-01-15 | 滁州昭阳电信通讯设备科技有限公司 | A kind of Abradability detection equipment of the interior silicagel pad of cycling trousers |
| CN109406325A (en) * | 2018-12-19 | 2019-03-01 | 中煤科工集团淮北***技术研究院有限公司 | A kind of loading wire of electric detonator wear-resisting property test method |
| CN109406325B (en) * | 2018-12-19 | 2021-04-20 | 中煤科工集团淮北***技术研究院有限公司 | Method for testing wear resistance of electric detonator leg wire |
| CN110160905A (en) * | 2019-06-24 | 2019-08-23 | 安徽理工大学 | A kind of variable working condition reciprocating friction and wear testing machine based on double freedom flexible hinge |
| CN110160905B (en) * | 2019-06-24 | 2023-11-28 | 安徽理工大学 | Variable working condition reciprocating friction wear testing machine based on double-freedom-degree flexible hinge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20171107 |