CN108844843A - A kind of metal material abrasion resistance tester and its application method - Google Patents
A kind of metal material abrasion resistance tester and its application method Download PDFInfo
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- CN108844843A CN108844843A CN201811049413.3A CN201811049413A CN108844843A CN 108844843 A CN108844843 A CN 108844843A CN 201811049413 A CN201811049413 A CN 201811049413A CN 108844843 A CN108844843 A CN 108844843A
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- 239000007769 metal material Substances 0.000 title claims abstract description 32
- 238000005299 abrasion Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000003028 elevating effect Effects 0.000 claims abstract description 12
- 238000000926 separation method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 12
- 238000009510 drug design Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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Abstract
The invention discloses a kind of metal material abrasion resistance tester and its application methods, one such metal material abrasion resistance tester, including pedestal, elevating lever is fixedly installed at the top of the pedestal, the top of elevating lever is fixedly installed with load sample platform, the top quadrangle of load sample platform is fixedly installed with pressure sensor, the top of pressure sensor is equipped with bistrique, the same loading plate is fixedly installed at the top of four pressure sensors, the top two sides of loading plate offer sliding slot, screw rod is rotatably equipped in sliding slot, two screw rods are symmetrical arranged, and two screw rod one end close to each other are welded with the same shaft, the outside screw of screw rod is set with slide plate, slide plate slides are mounted in corresponding sliding slot.The present invention has rational design, and practicability is high, convenient for clamping to sample, can be clamped to what sample consolidated on loading plate, avoids sample appearance position from deviating and reduces the accuracy of test result, be conducive to using.
Description
Technical field
The present invention relates to metal material abrasion test equipment technical fields more particularly to a kind of metal material abrasion test to fill
It sets and its application method.
Background technique
Most metals material will appear the sliding of contact in use, cause metal material to occur different degrees of
Abrasion.The various abrasions of metal material, not only cause the waste of material, but also will cause various unexpected things
Therefore economic loss can not be estimated to obtain by bringing to country, therefore, the wear-resisting property for testing metal material is most important.
Through retrieving, application No. is the patent documents of 201721205676.X to disclose a kind of metal material abrasion test dress
It sets, technical solution is：Comprising automatic lifting bar pedestal, automatic lifting bar, load sample platform, sample fixed link, pressure sensor, rub head
With adjustable revolving speed motor, automatic lifting bar is fixed on automatic lifting bar pedestal, and load sample platform is fixed on automatic lifting bar, described
Load sample platform is equipped with sample fixed link and pressure sensor, and the head that rubs is located at the top of load sample platform, rub head and adjustable revolving speed motor driven
Connection.The design can be improved the accuracy of test result, reduce the error of metal material abrasion test, improve test efficiency
It is low.But above-mentioned design inconvenience clamps sample, and clamps and not enough consolidate, so that sample is easy when contacting with bistrique
Existing positional shift, influences the accuracy of test result, therefore we have proposed a kind of metal material abrasion resistance tester and its make
With method for solving the above problems.
Summary of the invention
Technical problems based on background technology the invention proposes a kind of metal material abrasion resistance tester and its make
Use method.
The top of a kind of metal material abrasion resistance tester proposed by the present invention, including pedestal, the pedestal is fixedly mounted
There is elevating lever, the top of elevating lever is fixedly installed with load sample platform, and the top quadrangle of load sample platform is fixedly installed with pressure sensor,
The top of pressure sensor is equipped with bistrique, is fixedly installed with the same loading plate at the top of four pressure sensors, loading plate
Top two sides offer sliding slot, screw rod are rotatably equipped in sliding slot, two screw rods are symmetrical arranged, and two screw rods are close to each other
One end be welded with the same shaft, the outside screw of screw rod is set with slide plate, and slide plate slides are mounted in corresponding sliding slot, sliding
It is welded with clamping plate at the top of plate, sample is placed at the top of loading plate, sample is located between two clamping plates, and two clamping plates mutually lean on
The fixation of close side is pasted with multiple rubber columns, and a screw rod in two screw rods is welded with far from one end of another screw rod
One end of rotation axis, the other end of rotation axis extend to the outside of loading plate and are welded with turntable, and the side of loading plate offers
Card column slot is slidably fitted with card column in card column slot, and one end of card column extends to the outside of loading plate and is welded with dome-type fixture block,
The side of turntable offers multiple dome-type card slots compatible with dome-type fixture block, a hemisphere in multiple dome-type card slots
Type card slot is mutually clamped with dome-type fixture block, and bolt hole is offered at the top of card column, and bolt hole internal screw thread is equipped with screw rod, screw rod
Top extends to the top of loading plate and is welded with knob.
Preferably, rectangular opening is offered in the top inner wall of the card column slot, rectangular opening is set as close to the side of turntable
Opening, the outside of screw rod is not contacted with the inner wall of rectangular opening.
Preferably, the other end of the card column is welded with one end of spring, and the other end of spring is welded on the interior of card column slot
On wall.
Preferably, the outside fixing sleeve of the screw rod is equipped with bearing, and the outer ring of bearing is welded on the inner wall of corresponding sliding slot
On.
Preferably, the same shaft hole is offered on two sliding slots side inner wall close to each other, shaft and shaft hole turn
Dynamic connection.
Preferably, be equipped with external screw thread on the outside of two screw rods, and two are externally threaded oppositely oriented, slide plate with it is corresponding
External screw thread is meshed.
Preferably, the turntable is rotatably equipped with handle far from the side of loading plate.
Preferably, the quantity positioned at the rubber column of sample the same side is ten to ten five, and is located at the ten of sample the same side
Setting is equidistantly spaced to 15 rubber columns.
Preferably, the top of the bistrique is equipped with motor, and the top of bistrique is fixedly connected with the output shaft of motor.
The invention also provides a kind of application methods of metal material abrasion resistance tester, include the following steps：
S1：Sample is placed on to the top of loading plate, and is located at sample between two clamping plates, pushes knob, knob passes through spiral shell
Bar drives card column to the interior Slideslip of card column slot and squeezes spring, and card column drives dome-type fixture block to be moved, until dome-type
Fixture block and dome-type exact separation keep card column motionless at this time, and turn knobs, knob drives screw rod to rotate in bolt hole, by
To be threadedly coupled between screw rod and bolt hole, itself moved down so that screw rod drives when rotating, until the bottom end of screw rod and
The bottom interior wall of card column slot is contacted and is fitted closely, and is capable of fixing the position of card column；
S2：Turntable is rotated, due to connecting between two screw rods by shaft, turntable drives two screw rods to turn simultaneously by rotation axis
Dynamic, due to being equipped with external screw thread on the outside of two screw rods, and two externally threaded oppositely oriented, slide plate and corresponding external screw thread phase
Engagement makes two cunnings so two slide plates will be driven mobile to direction that is close to each other or being located remotely from each other when two screw rod rotations
Plate is mobile to direction close to each other, and slide plate is mobile by the direction that clamping plate drives rubber column to close sample, until rubber column
It is moved to and contacts and fit closely with the outside surrounding of sample；
S3：Opposite direction turn knobs, so that the bottom end of screw rod is separated with card column slot, the elastic force of spring pushes card column to card column at this time
The outside of slot is mobile, and card column drives dome-type fixture block mobile, until dome-type fixture block is caught in one of dome-type card slot, it will
The bottom end of screw rod, which is rotated again to the bottom interior wall with card column slot, to be fitted closely, and is capable of fixing the position of turntable, and then fix two
The position of a clamping plate, two clamping plates are clamped on loading plate by rubber column by what sample consolidated, and sample is avoided to contact with bistrique
When appearance position deviate.
Compared with prior art, the beneficial effects of the invention are as follows：
（1）Pass through loading plate, sample, turntable, card column slot, card column, dome-type fixture block, dome-type card slot, spring, bolt hole, spiral shell
Bar and knob match, and sample is placed on to the top of loading plate, are located at sample between two clamping plates, push knob, knob
Card column is driven to the interior Slideslip of card column slot by screw rod and squeezes spring, card column drives dome-type fixture block to be moved, until
Dome-type fixture block and dome-type exact separation keep card column motionless, and turn knobs, knob drives screw rod to rotate in bolt hole,
Due to be threadedly coupled, driving and itself moving down when rotating screw rod between screw rod and bolt hole, until the bottom end of screw rod and
The bottom interior wall of card column slot is contacted and is fitted closely, and is capable of fixing the position of card column；
（2）It is matched by sliding slot, screw rod, shaft, slide plate, clamping plate, rubber column, rotation axis, handle and bearing, rotates turntable,
Due to being connected between two screw rods by shaft, turntable drives two screw rods to rotate simultaneously by rotation axis, due to two screw rods
Outside be equipped with external screw thread, and two are externally threaded oppositely oriented, and slide plate is meshed with corresponding external screw thread, so two silks
Bar will drive two slide plates mobile to direction that is close to each other or being located remotely from each other when rotating, make two slide plates to side close to each other
To movement, slide plate drives rubber column to mobile close to the direction of sample by clamping plate, until rubber column be moved to it is outer with sample
Side surrounding is contacted and is fitted closely；
（3）It is matched by pedestal, elevating lever, load sample platform, pressure sensor, motor and bistrique, opposite direction turn knobs make spiral shell
The bottom end of bar is separated with card column slot, and the elastic force of spring pushes card column mobile to the outside of card column slot, and card column drives dome-type fixture block
It is mobile, until dome-type fixture block is caught in one of dome-type card slot, the bottom end of screw rod rotate again extremely with card column slot
Bottom interior wall fits closely, the position of fixed turntable, and then fixes the position of two clamping plates, and two clamping plates will be tried by rubber column
Sample is firm to be clamped on loading plate, appearance position offset when sample and bistrique being avoided to contact；
The present invention has rational design, and practicability is high, convenient for clamping to sample, can be clamped to carrying for what sample consolidated
On plate, avoid sample appearance position from deviating and reduce the accuracy of test result, be conducive to using.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of metal material abrasion resistance tester proposed by the present invention；
Fig. 2 is a kind of structural schematic diagram of the part A of metal material abrasion resistance tester proposed by the present invention；
Fig. 3 is a kind of structural schematic diagram of the part B of metal material abrasion resistance tester proposed by the present invention；
Fig. 4 is a kind of structural schematic diagram of the C portion of metal material abrasion resistance tester proposed by the present invention；
Fig. 5 is a kind of schematic perspective view of metal material abrasion resistance tester turntable proposed by the present invention.
In figure：1 pedestal, 2 elevating levers, 3 load sample platforms, 4 pressure sensors, 5 loading plates, 6 samples, 7 sliding slots, 8 screw rods, 9 turns
Axis, 10 slide plates, 11 clamping plates, 12 rubber columns, 13 rotation axis, 14 turntables, 15 card column slots, 16 card columns, 17 dome-type fixture blocks, 18 hemisphere
Type card slot, 19 springs, 20 bolts hole, 21 screw rods, 22 knobs, 23 handles, 24 bearings, 25 motors, 26 bistriques.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
Embodiment
With reference to Fig. 1-5, a kind of metal material abrasion resistance tester, including pedestal 1 are proposed in the present embodiment, pedestal 1
Top is fixedly installed with elevating lever 2, and the top of elevating lever 2 is fixedly installed with load sample platform 3, and the top quadrangle of load sample platform 3 is fixed
Pressure sensor 4 is installed, the top of pressure sensor 4 is equipped with bistrique 26, and the top of four pressure sensors 4 is fixedly installed with
The same loading plate 5, the top two sides of loading plate 5 offer sliding slot 7, and screw rod 8, two screw rods 8 are rotatably equipped in sliding slot 7
It is symmetrical arranged, and two one end close to each other of screw rod 8 are welded with the same shaft 9, the outside screw of screw rod 8 is set with slide plate
10, slide plate 10 is slidably mounted in corresponding sliding slot 7, and the top of slide plate 10 is welded with clamping plate 11, and the top of loading plate 5 is placed with
Sample 6, sample 6 are located between two clamping plates 11, and the fixation of two clamping plates 11 side close to each other is pasted with multiple rubber columns
12, a screw rod 8 in two screw rods 8 is welded with one end of rotation axis 13 far from one end of another screw rod 8, rotation axis 13
The other end extends to the outside of loading plate 5 and is welded with turntable 14, and the side of loading plate 5 offers card column slot 15, card column slot 15
It is inside slidably fitted with card column 16, one end of card column 16 extends to the outside of loading plate 5 and is welded with dome-type fixture block 17, turntable 14
Side offer multiple dome-type card slots 18 compatible with dome-type fixture block 17, one and half in multiple dome-type card slots 18
Ball-type card slot 18 is clamped with 17 phase of dome-type fixture block, and the top of card column 16 offers bolt hole 20, the installation of 20 internal screw thread of bolt hole
There is screw rod 21, the top of screw rod 21 extends to the top of loading plate 5 and is welded with knob 22, in loading plate 5, sample 6, turntable
14, card column slot 15, card column 16, dome-type fixture block 17, dome-type card slot 18, spring 19, bolt hole 20, screw rod 21 and knob 22
Under cooperation, sample 6 is placed on to the top of loading plate 5, is located at sample 6 between two clamping plates 11, pushes knob 22, knob
22 drive card column 16 to the interior Slideslip of card column slot 15 by screw rod 21 and squeeze spring 19, and card column 16 drives dome-type fixture block 17
It is moved, until dome-type fixture block 17 is separated with dome-type card slot 18, keeps card column 16 motionless, turn knobs 22, knob 22
Screw rod 21 is driven to rotate in bolt hole 20, due to being threadedly coupled between screw rod 21 and bolt hole 20, when rotating screw rod 21
It drives and itself moves down, until the bottom end of screw rod 21 contacts and fits closely with the bottom interior wall of card column slot 15, be capable of fixing
The position of card column 16；In sliding slot 7, screw rod 8, shaft 9, slide plate 10, clamping plate 11, rubber column 12, rotation axis 13, handle 23 and bearing
Under 24 cooperation, turntable 14 is rotated, is connected due to passing through shaft 9 between two screw rods 8, turntable 14 is driven by rotation axis 13
Two screw rods 8 rotate simultaneously, and since the outside of two screw rods 8 is equipped with external screw thread, and two externally threaded oppositely oriented, slide plate
10 are meshed with corresponding external screw thread, so two screw rods 8 will drive two slide plates 10 to close to each other or mutually remote when rotating
From direction it is mobile, keep two slide plates 10 mobile to direction close to each other, slide plate 10 by clamping plate 11 drive rubber column 12 to
It is mobile close to the direction of sample 6, until rubber column 12 is moved to and contacts and fit closely with the outside surrounding of sample 6；In pedestal
1, under the cooperation of elevating lever 2, load sample platform 3, pressure sensor 4, motor 25 and bistrique 26, opposite direction turn knobs 22 make spiral shell
The bottom end of bar 21 is separated with card column slot 15, and the elastic force of spring 19 pushes card column 16 mobile to the outside of card column slot 15,16 band of card column
Dynamic dome-type fixture block 17 is mobile, until dome-type fixture block 17 is caught in one of dome-type card slot 18, by the bottom end of screw rod 21
It rotates to the bottom interior wall with card column slot 15 and fits closely again, the position of fixed turntable 14, and then fix two clamping plates 11
Position, two clamping plates 11 are clamped on loading plate 5 by rubber column 12 by what sample 6 consolidated, and sample 6 is avoided to contact with bistrique 26
When appearance position deviate；The present invention has rational design, and practicability is high, convenient for clamping to sample 6, can consolidate sample 6
Be clamped on loading plate 5, avoid 6 appearance position of sample from deviating and reduce the accuracy of test result, be conducive to using.
In the present embodiment, rectangular opening is offered in the top inner wall of card column slot 15, rectangular opening is set close to the side of turntable 14
It is set to opening, the outside of screw rod 21 is not contacted with the inner wall of rectangular opening, and the other end of card column 16 is welded with one end of spring 19, bullet
The other end of spring 19 is welded on the inner wall of card column slot 15, and the outside fixing sleeve of screw rod 8 is equipped with bearing 24, the outer lap welding of bearing 24
It connects on the inner wall of corresponding sliding slot 7, offers the same shaft hole, shaft 9 on two sliding slots 7 side inner wall close to each other
With shaft hole be rotatablely connected, the outside of two screw rods 8 is equipped with external screw thread, and two are externally threaded oppositely oriented, slide plate 10 with
Corresponding external screw thread is meshed, and turntable 14 is rotatably equipped with handle 23 far from the side of loading plate 5, positioned at 6 the same side of sample
The quantity of rubber column 12 is ten to ten five, and ten to ten five rubber columns 12 for being located at 6 the same side of sample are equidistantly spaced and set
It sets, the top of bistrique 26 is equipped with motor 25, and the top of bistrique 26 is fixedly connected with the output shaft of motor 25, in loading plate 5, sample
6, turntable 14, card column slot 15, card column 16, dome-type fixture block 17, dome-type card slot 18, spring 19, bolt hole 20, screw rod 21 and rotation
Under the cooperation of button 22, sample 6 is placed on to the top of loading plate 5, is located at sample 6 between two clamping plates 11, pushes knob
22, knob 22 drives card column 16 to the interior Slideslip of card column slot 15 by screw rod 21 and squeezes spring 19, and card column 16 drives hemisphere
Type fixture block 17 is moved, until dome-type fixture block 17 is separated with dome-type card slot 18, keeps card column 16 motionless, turn knobs
22, knob 22 drives screw rod 21 to rotate in bolt hole 20, due to being threadedly coupled between screw rod 21 and bolt hole 20, makes screw rod
It drives and itself moves down when 21 rotation, until the bottom end of screw rod 21 contacts and fits closely with the bottom interior wall of card column slot 15,
It is capable of fixing the position of card column 16；In sliding slot 7, screw rod 8, shaft 9, slide plate 10, clamping plate 11, rubber column 12, rotation axis 13, handle
23 and bearing 24 cooperation under, rotate turntable 14, due between two screw rods 8 pass through shaft 9 connect, turntable 14 passes through rotation
Axis 13 drives two screw rods 8 to rotate simultaneously, since the outside of two screw rods 8 is equipped with external screw thread, and two externally threaded rotation directions
On the contrary, slide plate 10 is meshed with corresponding external screw thread, so two screw rods 8 will drive two slide plates 10 to close to each other when rotating
Or the direction being located remotely from each other is mobile, keeps two slide plates 10 mobile to direction close to each other, slide plate 10 drives rubber by clamping plate 11
Rubber column gel column 12 is contacted with the outside surrounding of sample 6 and is closely pasted up to rubber column 12 is moved to close to the movement of the direction of sample 6
It closes；Under the cooperation of pedestal 1, elevating lever 2, load sample platform 3, pressure sensor 4, motor 25 and bistrique 26, opposite direction turn rotation
Button 22 separates the bottom end of screw rod 21 with card column slot 15, and the elastic force of spring 19 pushes card column 16 mobile to the outside of card column slot 15,
Card column 16 drives dome-type fixture block 17 mobile, until dome-type fixture block 17 is caught in one of dome-type card slot 18, by screw rod
21 bottom end, which is rotated again to the bottom interior wall with card column slot 15, to be fitted closely, the position of fixed turntable 14, and then fixes two
The position of clamping plate 11, two clamping plates 11 are clamped on loading plate 5 by rubber column 12 by what sample 6 consolidated, and sample 6 and mill are avoided
Appearance position deviates when first 26 contact；The present invention has rational design, and practicability is high, can be by sample convenient for clamping to sample 6
6 it is firm be clamped on loading plate 5, avoid 6 appearance position of sample from deviating and reduce the accuracy of test result, be conducive to
It uses.
The present embodiment also proposed a kind of application method of metal material abrasion resistance tester, include the following steps：
S1：Sample 6 is placed on to the top of loading plate 5, and is located at sample 6 between two clamping plates 11, pushes knob 22, knob
22 drive card column 16 to the interior Slideslip of card column slot 15 by screw rod 21 and squeeze spring 19, and card column 16 drives dome-type fixture block 17
It is moved, until dome-type fixture block 17 is separated with dome-type card slot 18, keeps card column 16 motionless at this time, turn knobs 22, rotation
Button 22 drives screw rod 21 to rotate in bolt hole 20, due to being threadedly coupled between screw rod 21 and bolt hole 20, so that screw rod 21
It drives and itself moves down when rotation, until the bottom end of screw rod 21 contacts and fits closely with the bottom interior wall of card column slot 15, energy
The position of enough fixed card column 16；
S2：Turntable 14 is rotated, is connected due to passing through shaft 9 between two screw rods 8, turntable 14 drives two silks by rotation axis 13
Bar 8 rotates simultaneously, and since the outside of two screw rods 8 is equipped with external screw thread, and two are externally threaded oppositely oriented, slide plate 10 with it is right
The external screw thread answered is meshed, so two screw rods 8 will drive two slide plates 10 to side that is close to each other or being located remotely from each other when rotating
To movement, keep two slide plates 10 mobile to direction close to each other, slide plate 10 drives rubber column 12 to close to examination by clamping plate 11
The direction of sample 6 is mobile, until rubber column 12 is moved to and contacts and fit closely with the outside surrounding of sample 6；
S3：Opposite direction turn knobs 22, so that the bottom end of screw rod 21 is separated with card column slot 15, the elastic force push card of spring 19 at this time
Column 16 is mobile to the outside of card column slot 15, and card column 16 drives dome-type fixture block 17 mobile, until dome-type fixture block 17 is caught in wherein
In one dome-type card slot 18, the bottom end of screw rod 21 is rotated to the bottom interior wall with card column slot 15 again and fitted closely, it can
The position of fixed turntable 14, and then the position of two clamping plates 11 is fixed, two clamping plates 11 are consolidated sample 6 by rubber column 12
It is clamped on loading plate 5, appearance position offset when sample 6 and bistrique 26 being avoided to contact.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of metal material abrasion resistance tester, including pedestal（1）, the pedestal（1）Top be fixedly installed with elevating lever
（2）, elevating lever（2）Top be fixedly installed with load sample platform（3）, load sample platform（3）Top quadrangle be fixedly installed with pressure biography
Sensor（4）, pressure sensor（4）Top be equipped with bistrique（26）, which is characterized in that four pressure sensors（4）Top it is solid
Dingan County is equipped with the same loading plate（5）, loading plate（5）Top two sides offer sliding slot（7）, sliding slot（7）Interior rotational installation
There is screw rod（8）, two screw rods（8）It is symmetrical arranged, and two screw rods（8）One end close to each other is welded with the same shaft（9）,
Screw rod（8）Outside screw be set with slide plate（10）, slide plate（10）It is slidably mounted on corresponding sliding slot（7）It is interior, slide plate（10）'s
Top is welded with clamping plate（11）, loading plate（5）Top be placed with sample（6）, sample（6）Positioned at two clamping plates（11）Between,
Two clamping plates（11）Side close to each other fixation is pasted with multiple rubber columns（12）, two screw rods（8）In a screw rod
（8）Far from another screw rod（8）One end be welded with rotation axis（13）One end, rotation axis（13）The other end extend to carrying
Plate（5）Outside and be welded with turntable（14）, loading plate（5）Side offer card column slot（15）, card column slot（15）Interior sliding
Card column is installed（16）, card column（16）One end extend to loading plate（5）Outside and be welded with dome-type fixture block（17）, turntable
（14）Side offer it is multiple with dome-type fixture block（17）Compatible dome-type card slot（18）, multiple dome-type card slots（18）
In a dome-type card slot（18）With dome-type fixture block（17）It mutually clamps, card column（16）Top offer bolt hole（20）,
Bolt hole（20）Internal screw thread is equipped with screw rod（21）, screw rod（21）Top extend to loading plate（5）Top and be welded with rotation
Button（22）.
2. a kind of metal material abrasion resistance tester according to claim 1, which is characterized in that the card column slot（15）'s
Rectangular opening is offered in top inner wall, rectangular opening is close to turntable（14）Side be set as being open, screw rod（21）Outside and square
The inner wall in shape hole does not contact.
3. a kind of metal material abrasion resistance tester according to claim 1, which is characterized in that the card column（16）It is another
One end is welded with spring（19）One end, spring（19）The other end be welded on card column slot（15）Inner wall on.
4. a kind of metal material abrasion resistance tester according to claim 1, which is characterized in that the screw rod（8）It is outer
Side fixing sleeve is equipped with bearing（24）, bearing（24）Outer ring be welded on corresponding sliding slot（7）Inner wall on.
5. a kind of metal material abrasion resistance tester according to claim 1, which is characterized in that two sliding slots（7）Mutually
The same shaft hole, shaft are offered on close side inner wall（9）It is rotatablely connected with shaft hole.
6. a kind of metal material abrasion resistance tester according to claim 1, which is characterized in that two screw rods（8）It is outer
Side is equipped with external screw thread, and two externally threaded oppositely oriented, slide plate（10）It is meshed with corresponding external screw thread.
7. a kind of metal material abrasion resistance tester according to claim 1, which is characterized in that the turntable（14）It is separate
Loading plate（5）Side be rotatably equipped with handle（23）.
8. a kind of metal material abrasion resistance tester according to claim 1, which is characterized in that be located at sample（6）It is same
The rubber column of side（12）Quantity be ten to ten five, and be located at sample（6）Ten to ten five rubber columns of the same side（12）Deng
The setting of spacing interval.
9. a kind of metal material abrasion resistance tester according to claim 1, which is characterized in that the bistrique（26）It is upper
Side is equipped with motor（25）, bistrique（26）Top and motor（25）Output shaft be fixedly connected.
10. a kind of application method of metal material abrasion resistance tester, which is characterized in that include the following steps：
S1：By sample（6）It is placed on loading plate（5）Top, and make sample（6）Positioned at two clamping plates（11）Between, push rotation
Button（22）, knob（22）Pass through screw rod（21）Drive card column（16）To card column slot（15）Interior Slideslip and squeeze spring（19）,
Card column（16）Drive dome-type fixture block（17）It is moved, until dome-type fixture block（17）With dome-type card slot（18）Separation, this
When keep card column（16）It is motionless, turn knobs（22）, knob（22）Drive screw rod（21）In bolt hole（20）Interior rotation, due to spiral shell
Bar（21）With bolt hole（20）Between for be threadedly coupled so that screw rod（21）It drives and itself moves down when rotation, until screw rod
（21）Bottom end and card column slot（15）Bottom interior wall contact and fit closely, be capable of fixing card column（16）Position；
S2：Rotate turntable（14）, due to two screw rods（8）Between pass through shaft（9）Connection, turntable（14）Pass through rotation axis（13）
Drive two screw rods（8）It rotates simultaneously, due to two screw rods（8）Outside be equipped with external screw thread, and two externally threaded rotation directions
On the contrary, slide plate（10）It is meshed with corresponding external screw thread, so two screw rods（8）Two slide plates will be driven when rotation（10）Xiang Xiang
Direction that is mutually close or being located remotely from each other is mobile, makes two slide plates（10）Mobile, the slide plate to direction close to each other（10）Pass through folder
Plate（11）Drive rubber column（12）To close to sample（6）Direction it is mobile, until rubber column（12）It is moved to and sample（6）It is outer
Side surrounding is contacted and is fitted closely；
S3：Opposite direction turn knobs（22）, so that screw rod（21）Bottom end and card column slot（15）It separates, at this time spring（19）Bullet
Push dynamic card column（16）To card column slot（15）Outside it is mobile, card column（16）Drive dome-type fixture block（17）It is mobile, until hemisphere
Type fixture block（17）It is caught in one of dome-type card slot（18）It is interior, by screw rod（21）Bottom end rotate again to card column slot（15）
Bottom interior wall fit closely, be capable of fixing turntable（14）Position, and then fix two clamping plates（11）Position, two clamping plates
（11）Pass through rubber column（12）By sample（6）Firm is clamped in loading plate（5）On, avoid sample（6）With bistrique（26）Contact
When appearance position deviate.
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| CN201811049413.3A CN108844843B (en) | 2018-09-10 | 2018-09-10 | Metal material wear-resisting test device and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811049413.3A CN108844843B (en) | 2018-09-10 | 2018-09-10 | Metal material wear-resisting test device and use method thereof |
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| Publication Number | Publication Date |
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| CN108844843A true CN108844843A (en) | 2018-11-20 |
| CN108844843B CN108844843B (en) | 2024-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811049413.3A Active CN108844843B (en) | 2018-09-10 | 2018-09-10 | Metal material wear-resisting test device and use method thereof |
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| CN109612635A (en) * | 2018-11-23 | 2019-04-12 | 大同新成新材料股份有限公司 | A kind of graphite-seal ring air-tightness detection device |
| CN111537389A (en) * | 2020-06-11 | 2020-08-14 | 陈如请 | Ocean engineering ship corrosion prevention measuring system |
| CN111812213A (en) * | 2020-06-22 | 2020-10-23 | 北京钢研高纳科技股份有限公司 | Clamping device for workpiece flaw detection and method for reducing flaw detection omission rate of contact method flaw detection |
| CN112255904A (en) * | 2020-10-23 | 2021-01-22 | 苏州吉博斯精密机械有限公司 | Watch impact test fixture |
| CN112284954A (en) * | 2020-11-02 | 2021-01-29 | 重庆交通职业学院 | Rubber friction and wear experiment table |
| CN112504889A (en) * | 2020-11-05 | 2021-03-16 | Oppo广东移动通信有限公司 | Wear resistance testing device |
| CN113983973A (en) * | 2021-09-28 | 2022-01-28 | 珠海格力电器股份有限公司 | Thickness detection device for mobile phone camera |
| CN114125254A (en) * | 2022-01-26 | 2022-03-01 | 广东电网有限责任公司东莞供电局 | Distribution network overhead line real-time supervision device |
| US20220074911A1 (en) * | 2019-02-07 | 2022-03-10 | Thyssenkrupp Industrial Solutions Ag | Method for handling melt samples in a steelworks laboratory, and steelworks laboratory |
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