CN214952807U - Friction wear testing machine with wide applicability - Google Patents
Friction wear testing machine with wide applicability Download PDFInfo
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- CN214952807U CN214952807U CN202121074636.2U CN202121074636U CN214952807U CN 214952807 U CN214952807 U CN 214952807U CN 202121074636 U CN202121074636 U CN 202121074636U CN 214952807 U CN214952807 U CN 214952807U
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Abstract
The utility model relates to an extensive applicability's friction wear testing machine belongs to the experimental technical field of friction wear. The friction wear testing machine comprises a substrate, a supporting plate, an installation plate, a driving part, an inner wheel, an outer wheel and a material pushing part; backup pad fixed mounting is on the base plate, and mounting panel fixed mounting is in the backup pad, and interior wheel passes through drive part fixed connection in the backup pad, and the detachable cup joint of foreign steamer is installed in interior wheel, pushes away material part fixed mounting on the mounting panel, sets up between mounting panel and foreign steamer. The material pushing component comprises an electric push rod, a driving plate, an L-shaped clamping plate and an anti-jumping component. The utility model reduces the possibility of the test sample shaking and jumping off in the test link, and ensures the accuracy and reliability of the test data; the outer wheel detachably sleeved and installed outside the inner wheel is utilized, and the problem that the outer wheel is inconvenient to change the model is solved.
Description
Technical Field
The utility model relates to an extensive applicability's friction wear testing machine belongs to the experimental technical field of friction wear.
Background
The friction and wear test is a material test for measuring the wear resistance of the material, and the wear resistance of the material can be compared by the friction and wear test; in order to meet the demand, a frictional wear testing machine has been developed, which is used to measure the frictional wear properties of metal materials and the lubricating, wear-resisting, friction-reducing, scratch-resisting properties and metal surface fatigue-resisting properties of lubricants.
According to the ball disc type friction and wear machine provided by the Chinese patent with the publication number of CN209945923U, a lever can be utilized to use a support as a fulcrum, a load is loaded at one end of the lever, the friction ball arranged in a friction ball holder and a friction disc arranged in a friction disc can be pressed tightly by the other end of the lever, and then a motor is started to drive the friction disc to rotate, so that friction between the friction ball and the friction disc is realized; because the friction between friction ball and the friction disc drives the lever and swings on the horizontal plane, and then compresses tightly pressure sensor at the pressure frame position, and the pressure data that pressure sensor detected can obtain the coefficient of friction ball through the conversion, and then obtains the wearability of the material that awaits measuring, but has ignored the test sample in the testing process because the friction of foreign steamer drives the test sample that causes and rock the condition that even jump off from the laboratory bench.
SUMMERY OF THE UTILITY MODEL
The utility model provides a extensive applicability's friction wear testing machine has solved present test sample and has rocked the technical problem who jumps from the laboratory bench even because the test sample that the friction of foreign steamer drove and causes in the testing process.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a friction wear testing machine with wide applicability comprises a base plate, a supporting plate, an installation plate, a driving part, an inner wheel, an outer wheel, a material pushing part and the like; backup pad fixed mounting is on the base plate, mounting panel fixed mounting is in the backup pad, interior wheel passes through driver part fixed connection in the backup pad, the detachable cup joint of foreign steamer is installed in interior wheel, it installs on the mounting panel to push away material part fixed mounting, it sets up between mounting panel and foreign steamer to push away the material part.
Preferably, the pushing component comprises an electric push rod, a driving plate, an L-shaped clamping plate, an anti-bouncing component and the like, the electric push rod is fixed on one side of the mounting plate close to the inner wheel, the driving plate is fixed on an output shaft of the electric push rod, the L-shaped clamping plate is fixedly mounted on the driving plate, and the anti-bouncing component is mounted on the driving plate.
Preferably, the anti-bouncing component comprises a vertical rod, an anti-bouncing plate, a disc and the like, a round hole for the vertical rod to slidably penetrate is formed in the driving plate, the vertical rod penetrates through the round hole to penetrate through the driving plate, the anti-bouncing plate is fixedly connected to one end of the vertical rod, the anti-bouncing plate and the L-shaped clamping plate are located on the same side of the driving plate, and the disc is fixedly connected to the other end of the vertical rod and located on the other side of the driving plate.
Preferably, the spring is sleeved on the vertical rod, and the head end and the tail end of the spring are respectively abutted to the side walls of the driving plate and the disc.
Preferably, the driving part includes driving motor, bearing frame, pivot an, gear a, pivot b and gear b etc, driving motor and bearing frame are installed in the backup pad in proper order, pivot a fixes the output at driving motor, gear a fixed mounting is at the front end of pivot an, pivot b rotates through the bearing and connects on the bearing frame, pivot b's preceding terminal surface is connected with the axle center department of interior wheel one side, gear b fixes the cover and connects on pivot b, the meshing is connected between gear a and the gear b.
Preferably, the outer wheel and the inner wheel are detachably sleeved by adopting a screw joint or clamping manner.
Preferably, the friction wear testing machine further comprises a force sensor (force value sensor) which is arranged between the outer wheel and the test sample, and the test sample is clamped among the driving plate, the L-shaped clamping plate and the anti-jump plate; the force sensor can collect the friction force generated by the friction between the outer wheel and the test sample, and different test parameters can be obtained by replacing different outer wheels.
Preferably, the width of the outer wheel is the same as that of the inner wheel, the thickness of the outer wheel can be adjusted according to test requirements, and the outer wheel can be the same as that of the inner wheel; the material of the outer wheel is selected according to the test requirements, and the material can be any material, such as rubber or steel.
Compared with the prior art, the utility model provides a extensive applicability's friction wear testing machine has following beneficial effect:
the utility model provides a wide applicability's friction wear testing machine adopts the montant, prevents springboard, disc and spring, has solved present test sample and has rocked the problem of jumping off even from the laboratory bench because the test sample that the friction of foreign steamer drove and causes in the testing process. The utility model discloses an install additional and prevent springboard, reduced the test sample and rocked and jump the possibility of taking off in the test link, ensured test data's accuracy, reliable.
The utility model provides a extensive applicability's friction wear testing machine utilizes the outer removable foreign steamer that cup joints the installation in the interior wheel, has solved the inconvenient problem of foreign steamer remodelling.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of a friction wear testing machine with wide applicability disclosed by the utility model;
FIG. 2 is a three-dimensional view of the main structure of the pushing component of the friction wear testing machine with wide applicability disclosed by the utility model;
fig. 3 is the utility model discloses a extensive applicability's friction wear testing machine pushes away the major structure sketch map of material part.
Wherein: the device comprises a base plate 1, a support plate 2, a mounting plate 3, an electric push rod 4, a driving motor 5, a rotating shaft a 6, a rotating shaft b 7, a gear a 8, a gear b 9, an inner wheel 10, an outer wheel 11, a driving plate 12, a clamping plate 13L-shaped, a jump-proof plate 14, a vertical rod 15, a disc 16 and a spring 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Example one
Referring to fig. 1-3, the friction wear testing machine with wide applicability comprises a base plate 1 and a supporting plate 2 fixedly mounted on the base plate 1, wherein a mounting plate 3 is fixedly mounted on the front side of the supporting plate 2, the supporting plate 2 is connected with an inner wheel 10 through a driving part, an outer wheel 11 is detachably sleeved outside the inner wheel 10, a material pushing part is arranged between the mounting plate 3 and the outer wheel 11, and the material pushing part is fixedly connected to the mounting plate 3.
The pushing component comprises an electric push rod 4 fixed on one side of the mounting plate 3 close to the inner wheel 10, an output shaft of the electric push rod 4 is fixed with a driving plate 12, an L-shaped clamping plate 13 is fixedly mounted on the side wall of the front side of the driving plate 12, and an anti-jumping component is mounted on the driving plate 12; the anti-jumping component comprises a vertical rod 15 penetrating through the driving plate 12, a round hole for the vertical rod 15 to penetrate in a sliding mode is formed in the driving plate 12, the front end of the vertical rod 15 penetrating through the driving plate 12 is fixedly connected with an anti-jumping plate 14, the rear end of the vertical rod 15 is fixedly connected with a disc 16, a spring 17 is sleeved outside the vertical rod 15, and the head end and the tail end of the spring 17 are respectively abutted to the side walls of the driving plate 12 and the disc 16.
The driving part comprises a driving motor 5 and a bearing seat which are sequentially arranged on the front side of the supporting plate 2, the output end of the driving motor 5 is fixedly provided with a rotating shaft a 6, the front end of the rotating shaft a 6 is fixedly provided with a gear a 8, the bearing seat is internally and rotatably connected with a rotating shaft b 7 through a bearing, the front end face of the rotating shaft b 7 is connected with the back axis of an inner wheel 10, the rotating shaft b 7 is externally and fixedly sleeved with a gear b 9, and the gear a 8 is meshed with the gear b 9.
Example two
On the basis of the first embodiment, the outer wheel 11 and the inner wheel 10 are detachably sleeved by adopting a screw connection or clamping connection mode, and the rest is the same as that of the first embodiment.
In this embodiment, the width and thickness of the outer wheel 11 may be the same as those of the inner wheel 10, but the outer wheel may be made of rubber or steel, and a force sensor is provided between the outer wheel 11 and the test sample to collect the friction force generated by the friction between the outer wheel 11 and the test sample, so that different test parameters may be obtained by replacing different outer wheels 11.
The utility model discloses a montant, prevent springboard, disc and spring, solved in the testing process because the test sample that the friction of foreign steamer drove the cause rocks the problem that jumps from the laboratory bench even, its theory of operation and implementation step as follows:
the first step is as follows: pressing the disc 16 forwards, placing the test sample on the driving plate 12 and tightly adhering to the L-shaped clamping plate 13, and then releasing the hand pressing the disc 16 forwards;
the second step is that: the disc 16 is restored backwards under the elastic acting force of the spring 17, and the anti-jumping plate 14 is pressed on the side surface of the test sample in the process of withdrawing the vertical rod 15;
the third step: electric putter 4 drives driving plate 12 and moves toward the position that is close to foreign steamer 11, and the contact of test sample left surface and foreign steamer 11 begins the experiment, prevents installing additional of springboard 14 and has reduced the test sample and rocked the possibility with the trip in the test link, has ensured test data's accuracy, reliable.
The utility model discloses utilize the outer removable foreign steamer of cup jointing the installation in the interior wheel, solved the inconvenient problem of foreign steamer remodelling, its theory of operation and implementation step as follows:
the first step is as follows: starting the driving motor 5 to drive the rotating shaft a 6 to drive the gear a 8 to rotate, and driving the gear b 9 to rotate by meshing of the gear a 8;
the second step is that: the gear b 9 drives the inner wheel 10 to rotate, and the inner wheel 10 drives the outer wheel 11 at the periphery of the inner wheel to rotate;
the third step: the width and the thickness of the outer wheel 11 can be consistent with those of the inner wheel 10, but the outer wheel can be made of rubber, steel and the like, a force value sensor is arranged between the outer wheel 11 and a test sample and used for acquiring the friction force generated by friction between the outer wheel 11 and the test sample, and different test parameters can be acquired by replacing different outer wheels 11.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a extensive applicability's friction wear testing machine which characterized in that: comprises a substrate, a supporting plate, an installation plate, a driving part, an inner wheel, an outer wheel and a material pushing part; backup pad fixed mounting is on the base plate, mounting panel fixed mounting is in the backup pad, interior wheel passes through driver part fixed connection in the backup pad, the detachable cup joint of foreign steamer is installed in interior wheel, push away material part fixed mounting on the mounting panel, set up between mounting panel and foreign steamer.
2. The extensive applicability friction wear testing machine of claim 1, characterized by: the pushing component comprises an electric push rod, a driving plate, an L-shaped clamping plate and an anti-jumping component, the electric push rod is fixed on one side of the mounting plate close to the inner wheel, the driving plate is fixed on an output shaft of the electric push rod, the L-shaped clamping plate is fixedly mounted on the driving plate, and the anti-jumping component is mounted on the driving plate.
3. The extensive applicability friction wear testing machine of claim 2, characterized by: the anti-jumping component comprises a vertical rod, an anti-jumping plate and a disc, a round hole for the vertical rod to slidably penetrate is formed in the driving plate, the vertical rod penetrates through the round hole to penetrate through the driving plate, the anti-jumping plate is fixedly connected to one end of the vertical rod and located on the same side of the driving plate with the L-shaped clamping plate, and the disc is fixedly connected to the other end of the vertical rod.
4. The extensive applicability friction wear testing machine of claim 3, characterized by: the spring is sleeved on the vertical rod, and the head end and the tail end of the spring are respectively abutted to the side walls of the driving plate and the disc.
5. The extensive applicability friction wear testing machine of claim 1, characterized by: the utility model discloses a bearing frame, including the bearing frame, the bearing frame is connected in the bearing frame, the drive assembly includes driving motor, bearing frame, pivot an, gear a, pivot b and gear b, driving motor and bearing frame are installed in the backup pad in proper order, pivot an fixes the output at driving motor, gear a fixed mounting is at the front end of pivot an, pivot b passes through the bearing and rotates the connection on the bearing frame, pivot b's preceding terminal surface is connected with the axle center department of interior wheel one side, gear b fixes the cup joint on pivot b, the meshing is connected between gear a and the gear b.
6. The extensive applicability friction wear testing machine of claim 1, characterized by: the outer wheel and the inner wheel are detachably sleeved in a screwing or clamping mode.
7. The extensive applicability friction wear testing machine of claim 1, characterized by: the friction wear testing machine further comprises a force sensor, wherein the force sensor is arranged between the outer wheel and a test sample, and the test sample is clamped between the driving plate, the L-shaped clamping plate and the anti-jumping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121074636.2U CN214952807U (en) | 2021-05-19 | 2021-05-19 | Friction wear testing machine with wide applicability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121074636.2U CN214952807U (en) | 2021-05-19 | 2021-05-19 | Friction wear testing machine with wide applicability |
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| Publication Number | Publication Date |
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| CN214952807U true CN214952807U (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121074636.2U Active CN214952807U (en) | 2021-05-19 | 2021-05-19 | Friction wear testing machine with wide applicability |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116625864A (en) * | 2023-06-15 | 2023-08-22 | 石家庄晶石建筑工程技术有限公司 | Wear-resisting test machine that sustainable pushed down |
-
2021
- 2021-05-19 CN CN202121074636.2U patent/CN214952807U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116625864A (en) * | 2023-06-15 | 2023-08-22 | 石家庄晶石建筑工程技术有限公司 | Wear-resisting test machine that sustainable pushed down |
| CN116625864B (en) * | 2023-06-15 | 2024-02-13 | 石家庄晶石建筑工程技术有限公司 | Wear-resisting test machine that sustainable pushed down |
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