CN204269496U - A kind of abrasion-resistant metal performance testing device - Google Patents
A kind of abrasion-resistant metal performance testing device Download PDFInfo
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- CN204269496U CN204269496U CN201420738034.6U CN201420738034U CN204269496U CN 204269496 U CN204269496 U CN 204269496U CN 201420738034 U CN201420738034 U CN 201420738034U CN 204269496 U CN204269496 U CN 204269496U
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- storage cylinder
- liquid storage
- abrasion
- testing device
- performance testing
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Abstract
The utility model discloses a kind of abrasion-resistant metal performance testing device, comprise the measuring head that worktable, sample stationary fixture and height can be elevated, worktable is provided with horizontal slide rail and hydraulic jack; The bottom of sample stationary fixture is provided with the horizontal concrete chute matched with horizontal slide rail, and the side of sample stationary fixture is fixedly connected with the piston rod of hydraulic jack; Piston rod is provided with displacement transducer sum counter; The top of measuring head is provided with charger; The outside of charger is set with the liquid storage cylinder of a ring-type, and the bottom even of liquid storage cylinder is provided with several spray orifices.After adopting said structure, the setting of above-mentioned liquid storage cylinder and spray orifice, by storing different solution in liquid storage cylinder, can simulate in the true environments such as different liquid water content, rainwater, sweat stain or washing agent, when these influence factors exist, to the interact relation of cladding wearability energy, test figure is more accurate, reliable.
Description
Technical field
The utility model relates to a kind of pick-up unit, particularly a kind of abrasion-resistant metal performance testing device.
Background technology
Wearing quality refers to that material supports wear-resistant ability under certain friction condition.Wear phenomenon is very common, and cause the reason of this phenomenon much to have physical chemistry and mechanical aspects, primarily of abrasive wear, adhesive wear, fatigue wear, corrosive wear is formed.Wearing quality almost has relation with material all properties, and under different mechanism of abrasion condition, also has different requirement for improving wearing quality to material property.Wearing quality in coatings industry middle finger coating to the resistivity of friction mechanism effect.Be actually the embodiment of the hardness of coating, adhesion and cohesion comprehensive effect.When condition is identical, coating abrasion performance is better than metal material, because it has viscoelastic effect, can energy snubber, absorb and discharge.
A lot of product in use needs directly to contact with user, or there is rubbing contact repeatedly with other object, this repeatedly repeat contact may cause product surface wear and tear and affect product design even usability attractive in appearance, thus the surface abrasion resistance of this series products is an important quality index, at the quality control procedure of product, must test the surface abrasion resistance of product.This surface abrasion resistance test adopts manual operation more, tester's handheld test head, make it and product surface generation reciprocating friction, test through certain hour, product surface can because with the friction of measuring head and produce cut, the surface abrasion resistance of product can be judged by the related data such as quantity, the degree of depth of this cut produced in the statistical unit time.In this manual testing, human factor is comparatively large on the impact of test result accuracy, reliability and result accuracy Shortcomings.
Application number disclosed in 24 days October in 2007 is the Chinese utility model patent of 200620015426.5, the name of its innovation and creation is called " Wear-resisting characteristic tester ", it comprise can fix test sample load sample platform, can in certain distance be fixed on the measuring head that the test sample on described load sample platform keeps in touch, and described measuring head or load sample platform can be driven to make to occur both this propulsion system of reciprocal relative movement; And can there is along with described measuring head and load sample platform vertical direction, the direction of reciprocal relative movement to apply charger from continuous action power to described measuring head; Apply the direction of continuous action power along described charger to described measuring head, described load sample platform is positioned at the front of described measuring head.In addition, measuring head is positioned at the top of described load sample platform, and described charger is that the gravity be arranged in sleeve is dispelled code.
This patented claim, although solve to a certain extent in manual testing's pattern, human factor is to the adverse effect of test, and reliability and test result all increase.But still there is following deficiency:
1. can not Reality simulation environment to be to the friction test of product completely, under the wet environment such as trickle or rainwater as comparatively large, a small amount of in air humidity, water is on the impact of frictional behaviour; Also has the frictional influence of the part coated metal parts such as sweat stain; When also having the coat of metal parts washings such as clothing, washing agent etc. are on its friction test impact.
2. the reciprocal time between measuring head and load sample platform cannot be monitored, and is also inconvenient to adjust.In addition, the displacement that load sample platform is reciprocal also cannot be tested.
Application number disclosed in 2 days April in 2014 is the Chinese utility model patent of 201320573663.3, the name of its innovation and creation is called " a kind of device of modified test cladding wearability energy ", they some groups of roller set comprising frame, watchcase clamping device and frame side is set, webbing forms a closed-loop path around roller set, the watchcase to be tested of described watchcase gripping apparatus grips contacts with fabric zone face, above frame, a control system is also set, described control system comprises a control enclosure, and arranges the timer on control enclosure.
This patented claim, is applicable to the various tectal tribological property test such as electrodeposited coating, vacuum-coating.Obvious to different hardness coating test findings, be easy to difference coating wear resistance, there is very high reference value.Test is friction material with webbing, and apply with constant friction force to testpieces surface, webbing has good suitability to workpiece geometries, can carry out abrasion resistance properties test to the part of the complicated shape such as watchcase, watchband.But also still there is following deficiency:
1. can not Reality simulation environment to be to the friction test of product completely, under the wet environment such as trickle or rainwater as comparatively large, a small amount of in air humidity, water is on the impact of frictional behaviour; Also has the frictional influence of the part coated metal parts such as sweat stain; When also having the coat of metal parts washings such as clothing, washing agent etc. are on its friction test impact.
2. the reciprocal time between measuring head and webbing cannot be monitored, and is also inconvenient to adjust.In addition, the displacement that webbing is reciprocal also cannot be tested.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and provides one to affect product friction test by Reality simulation environment, and accurate, the reliable abrasion-resistant metal performance testing device of test result.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of abrasion-resistant metal performance testing device, comprises the measuring head that worktable, sample stationary fixture and height can be elevated, described worktable is provided with horizontal slide rail and hydraulic jack; The bottom of described sample stationary fixture is provided with the horizontal concrete chute matched with horizontal slide rail, and the side of sample stationary fixture is fixedly connected with the piston rod of hydraulic jack; Described piston rod is provided with displacement transducer sum counter; The top of described measuring head is provided with charger; The outside of charger is set with the liquid storage cylinder of a ring-type, and the bottom even of liquid storage cylinder is provided with several spray orifices.
Liquid in described liquid storage cylinder is the one in rainwater, clear water, light salt brine or washing agent.
Described charger is gravity counterweight.
Described gravity counterweight has two, and be respectively the first gravity counterweight and the second gravity counterweight, two gravity counterweights are all arranged in sleeve, and wherein, the lower end of the first gravity counterweight is stretched out from sleeve bottom, and is fixedly connected with measuring head; Described second gravity counterweight is sleeved on outside the first gravity counterweight.
After the utility model adopts said structure, there is following beneficial effect:
1. above-mentioned liquid storage cylinder and be positioned at the setting of several spray orifices bottom liquid storage cylinder, by storing different solution in liquid storage cylinder, can simulate in the true environments such as different liquid water content, rainwater, sweat stain or washing agent, when these influence factors exist, to the interact relation of cladding wearability energy, test figure is more accurate, reliable.
2. the setting of above-mentioned hydraulic jack, sample stationary fixture can be made to move back and forth together along with the to-and-fro movement of hydraulic jack inner piston rod, the setting of displacement transducer and counter, can arrange and record reciprocating shift value and reciprocal time, make the accuracy of abrasion test data result higher, more reliably.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of abrasion-resistant metal performance testing device of the utility model.
Wherein have: 1. worktable; 2. sample stationary fixture; 3. measuring head; 4. horizontal slide rail; 5. hydraulic jack; 6. piston rod; 7. charger; 8. liquid storage cylinder; 9. spray orifice; 10. displacement transducer; 11. counters; 12. sleeves; 13. first gravity counterweights; 14. second gravity counterweights.
Embodiment
For making the object of the embodiment of the present invention and technical scheme clearly, below in conjunction with the accompanying drawing of the embodiment of the present invention, the technical scheme of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiments.Based on described embodiments of the invention, the every other embodiment that those of ordinary skill in the art obtain under without the need to the prerequisite of creative work, all belongs to the scope of protection of the invention.
The implication of the "and/or" described in the present invention refers to respective individualism or both simultaneous situations include interior.
The implication of " inside and outside " described in the present invention refers to relative to equipment itself, in the direction of sensing equipment inside is, otherwise is outward.
When the implication of " left and right " described in the present invention refers to reader just to accompanying drawing, the left side of reader is a left side, and the right of reader is the right side.
The indirect connection that can be the direct connection between parts also can be by other parts between parts of the implication of " connection " described in the present invention.
Below in conjunction with accompanying drawing and concrete better embodiment, the utility model is described in further detail.
As shown in Figure 1, a kind of abrasion-resistant metal performance testing device, comprises the measuring head 3 that worktable 1, sample stationary fixture 2 and height can be elevated.
Worktable 1 is provided with horizontal slide rail 4 and hydraulic jack 5, sample stationary fixture 2 can horizontally slip on horizontal slide rail 4.
The bottom of sample stationary fixture 2 is provided with the horizontal concrete chute matched with horizontal slide rail 4, and the side of sample stationary fixture 2 is fixedly connected with the piston rod 6 of hydraulic jack 5.Therefore sample stationary fixture 2 can move back and forth together along with the to-and-fro movement of hydraulic jack 5 inner piston rod 6.
Above-mentioned piston rod 6 is provided with displacement transducer 10 sum counter 11.Displacement transducer 10 can be monitored the reciprocating shift value of piston rod 6.Counter 11, can be arranged and record reciprocating reciprocal time.Thus make the accuracy of abrasion test data result higher, more reliably.
The top of above-mentioned measuring head 3 is provided with charger 7, and this charger 7 is preferably two gravity counterweights, is respectively the first gravity counterweight 13 and the second gravity counterweight 14.Two gravity counterweights are all arranged in sleeve 12, and wherein, the lower end of the first gravity counterweight 13 is stretched out bottom sleeve 12, and is fixedly connected with measuring head 3; Second gravity counterweight 14 is sleeved on outside the first gravity counterweight 13.
The outside of above-mentioned charger 7 is set with the liquid storage cylinder 8 of a ring-type, and the bottom even of liquid storage cylinder 8 is provided with several spray orifices 9.Liquid in liquid storage cylinder 8 can be the one in rainwater, clear water, light salt brine or washing agent, is preferably clear water.
Above-mentioned liquid storage cylinder 8 and be positioned at the setting of several spray orifices 9 bottom liquid storage cylinder 8, by storing different solution in liquid storage cylinder 8, can simulate in the true environments such as different liquid water content, rainwater, sweat stain or washing agent, when these influence factors exist, to the interact relation of cladding wearability energy, test figure is more accurate, reliable.
Claims (5)
1. an abrasion-resistant metal performance testing device, comprises the measuring head that worktable, sample stationary fixture and height can be elevated, it is characterized in that: described worktable is provided with horizontal slide rail and hydraulic jack; The bottom of described sample stationary fixture is provided with the horizontal concrete chute matched with horizontal slide rail, and the side of sample stationary fixture is fixedly connected with the piston rod of hydraulic jack; Described piston rod is provided with displacement transducer sum counter; The top of described measuring head is provided with charger; The outside of charger is set with the liquid storage cylinder of a ring-type, and the bottom even of liquid storage cylinder is provided with several spray orifices.
2. abrasion-resistant metal performance testing device according to claim 1, is characterized in that: the liquid in described liquid storage cylinder is rainwater or clear water.
3. abrasion-resistant metal performance testing device according to claim 1, is characterized in that: the liquid in described liquid storage cylinder is light salt brine or washing agent.
4. abrasion-resistant metal performance testing device according to claim 1, is characterized in that: described charger is gravity counterweight.
5. abrasion-resistant metal performance testing device according to claim 4, it is characterized in that: described gravity counterweight has two, be respectively the first gravity counterweight and the second gravity counterweight, two gravity counterweights are all arranged in sleeve, wherein, the lower end of the first gravity counterweight is stretched out from sleeve bottom, and is fixedly connected with measuring head; Described second gravity counterweight is sleeved on outside the first gravity counterweight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420738034.6U CN204269496U (en) | 2014-12-01 | 2014-12-01 | A kind of abrasion-resistant metal performance testing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420738034.6U CN204269496U (en) | 2014-12-01 | 2014-12-01 | A kind of abrasion-resistant metal performance testing device |
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| CN204269496U true CN204269496U (en) | 2015-04-15 |
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| CN201420738034.6U Expired - Fee Related CN204269496U (en) | 2014-12-01 | 2014-12-01 | A kind of abrasion-resistant metal performance testing device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323785A (en) * | 2016-08-29 | 2017-01-11 | 芜湖新泉汽车饰件系统有限公司 | Detection device for wear resistance of car armrest cover |
| CN106855124A (en) * | 2016-12-20 | 2017-06-16 | 无锡市明骥智能机械有限公司 | Possesses the piston rod of running writing function |
| CN107966401A (en) * | 2017-12-26 | 2018-04-27 | 华测检测认证集团股份有限公司 | Material corrosion resistance test device |
| CN109612820A (en) * | 2019-01-21 | 2019-04-12 | 东莞现代产品整理服务有限公司 | Insole washes endurance testing device and its test method |
| CN109752463A (en) * | 2019-03-06 | 2019-05-14 | 王俏 | Defects in Pressure Container detection device and its detection method |
| CN109900580A (en) * | 2019-04-04 | 2019-06-18 | 侯志斌 | A kind of textile wear resistance test machine |
-
2014
- 2014-12-01 CN CN201420738034.6U patent/CN204269496U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323785A (en) * | 2016-08-29 | 2017-01-11 | 芜湖新泉汽车饰件系统有限公司 | Detection device for wear resistance of car armrest cover |
| CN106855124A (en) * | 2016-12-20 | 2017-06-16 | 无锡市明骥智能机械有限公司 | Possesses the piston rod of running writing function |
| CN107966401A (en) * | 2017-12-26 | 2018-04-27 | 华测检测认证集团股份有限公司 | Material corrosion resistance test device |
| CN109612820A (en) * | 2019-01-21 | 2019-04-12 | 东莞现代产品整理服务有限公司 | Insole washes endurance testing device and its test method |
| CN109612820B (en) * | 2019-01-21 | 2022-01-18 | 东莞现代产品整理服务有限公司 | Insole washing life testing device and testing method thereof |
| CN109752463A (en) * | 2019-03-06 | 2019-05-14 | 王俏 | Defects in Pressure Container detection device and its detection method |
| CN109752463B (en) * | 2019-03-06 | 2021-04-30 | 山东商务职业学院 | Pressure container defect detection device and detection method thereof |
| CN109900580A (en) * | 2019-04-04 | 2019-06-18 | 侯志斌 | A kind of textile wear resistance test machine |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20171201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |