CN207742076U - Frictional testing machine - Google Patents
Frictional testing machine Download PDFInfo
- Publication number
- CN207742076U CN207742076U CN201820096695.1U CN201820096695U CN207742076U CN 207742076 U CN207742076 U CN 207742076U CN 201820096695 U CN201820096695 U CN 201820096695U CN 207742076 U CN207742076 U CN 207742076U
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- Prior art keywords
- block
- cavity
- pedestal
- testing machine
- hole
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Abstract
The utility model discloses a kind of frictional testing machines, including pedestal, the side of the pedestal is slidably fitted with sliding block, the bottom side of sliding block is installed with link block, the bottom side of link block is installed with bistrique, the side of pedestal is installed with bottom plate, bottom plate is located at the lower section of sliding block, cavity is offered on pedestal, motor is installed in cavity, it is fixedly connected with shaft on the output shaft of motor, one end fixing sleeve of the shaft far from motor is connected to eccentric wheel, crank is installed on eccentric wheel, rotation is socketed with bull stick on crank, cavity offers through-hole on the side inner wall of sliding block, slide bar is slidably fitted in through-hole, slide bar is extended in cavity close to one end of cavity and is connect with bar rotation, the other end of slide bar extends to outside through-hole and is installed with slide plate.The utility model object block can be allowed mobile and with bistrique relative friction, bistrique fixation keeps the data of test more accurate, simple in structure, easy to operate.
Description
Technical field
The utility model is related to friction test equipment technical field more particularly to a kind of frictional testing machines.
Background technology
Currently, the equipment used when carrying out friction-wear test mostly uses greatly ball disc type or pin disk-type friction testing machine,
By taking pin disk-type friction testing machine as an example, traditional pin disk-type friction testing machine is all at work disc spins, and testee is not
It is dynamic, the required physical quantity of sensor measurement can not be installed directly on frictional disk, can not also apply electric field on disk, even if adopting
It can be realized with conducting slip ring, but affect the precision of measurement, correct result of study, thus existing friction can not be obtained
Abrasion test method measurement result is inaccurate, measure data precision is low.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the frictional testing machine proposed.
To achieve the goals above, the utility model uses following technical solution：
The side of frictional testing machine, including pedestal, the pedestal is slidably fitted with sliding block, and the bottom side of sliding block is installed with
The bottom side of link block, link block is installed with bistrique, and the side of pedestal is installed with bottom plate, and bottom plate is located under sliding block
It is square, cavity is offered on pedestal, motor is installed in cavity, shaft is fixedly connected on the output shaft of motor, shaft is remote
One end fixing sleeve from motor is connected to eccentric wheel, and crank is installed on eccentric wheel, is rotated on crank and is socketed with bull stick, cavity
Through-hole is offered on the side inner wall of sliding block, slide bar is slidably fitted in through-hole, slide bar is extended to close to one end of cavity
It is connect in cavity and with bar rotation, the other end of slide bar extends to outside through-hole and is installed with slide plate.
Preferably, limiting slot is offered on the top side inner wall of the through-hole, the top side of slide bar is installed with limited block, limit
The side walls of position block and limiting slot connect.
Preferably, the top side of the bottom plate offers multiple ball grooves, and the quantity of ball grooves is at 15 to 20.
Preferably, it is rolled in the ball grooves and ball is installed, ball is in contact with the bottom side of slide plate.
Preferably, the top side of the slide plate offers placing groove, and object block is equipped in placing groove, and object block is mutually fitted with bistrique
Match.
Preferably, fixture is equipped in the placing groove, fixture is adapted with object block.
Compared with prior art, the utility model has the beneficial effects that：
Pass through bistrique, cavity, bottom plate, motor, shaft, eccentric wheel, crank, bull stick, slide bar, through-hole, slide plate and object block
The output shaft of cooperation, motor drives shaft rotation, shaft band movable eccentric wheel to rotate, and eccentric wheel drives crank-motion, crank handle turns
Bar rotation, bull stick drive sliding bar, slide bar to drive slide plate movement, slide plate band animal block to move, realize object block and bistrique
Phase mutual friction, the utility model object block can be allowed mobile and with bistrique relative friction, bistrique fixation keeps the data of test more smart
Really, simple in structure, it is easy to operate.
Description of the drawings
Fig. 1 be the utility model proposes frictional testing machine structural schematic diagram；
Fig. 2 be the utility model proposes frictional testing machine overlooking structure diagram.
In figure：1 pedestal, 2 sliding blocks, 3 link blocks, 4 bistriques, 5 cavitys, 6 bottom plates, 7 motors, 8 shafts, 9 eccentric wheels, 10 songs
Handle, 11 bull sticks, 12 slide bars, 13 through-holes, 14 slide plates, 15 object blocks.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, the side of frictional testing machine, including pedestal 1, pedestal 1 is slidably fitted with sliding block 2, the bottom side of sliding block 2
It is installed with link block 3, the bottom side of link block 3 is installed with bistrique 4, and the side of pedestal 1 is installed with bottom plate 6, bottom
Plate 6 is located at the lower section of sliding block 2, and cavity 5 is offered on pedestal 1, is installed with motor 7 in cavity 5, on the output shaft of motor 7
It is fixedly connected with shaft 8, one end fixing sleeve of the shaft 8 far from motor 7 is connected to eccentric wheel 9, crank is installed on eccentric wheel 9
10, on crank 10 rotation be socketed with bull stick 11, cavity 5 offers through-hole 13 on the side inner wall of sliding block 2, sliding in through-hole 13
Dynamic to be equipped with slide bar 12, slide bar 12 is extended in cavity 5 close to one end of cavity 5 and is rotatablely connected with bull stick 11, slide bar 12
The other end extends to outside through-hole 13 and is installed with slide plate 14, passes through bistrique 4, cavity 5, bottom plate 6, motor 7, shaft 8, bias
The output shaft of the cooperation of wheel 9, crank 10, bull stick 11, slide bar 12, through-hole 13, slide plate 14 and object block 15, motor 7 drives 8 turns of shaft
Dynamic, shaft 8 is rotated with movable eccentric wheel 9, and eccentric wheel 9 drives crank 10 to move, and crank 10 drives bull stick 11 to rotate, and bull stick 11 drives
Slide bar 12 slides, and slide bar 12 drives slide plate 14 to move, and slide plate 14 is moved with animal block 15, realizes the phase of object block 15 and bistrique 4
Mutual friction, the utility model can allow object block 15 move and with 4 relative friction of bistrique, bistrique 4 fixation keep the data of test more smart
Really, simple in structure, it is easy to operate.
In the utility model, limiting slot is offered on the top side inner wall of through-hole 13, the top side fixed installation of slide bar 12 is limited
The side walls of position block, limited block and limiting slot connect, and the top side of bottom plate 6 offers multiple ball grooves, and the quantity of ball grooves exists
15 to 20, interior roll of ball grooves is equipped with ball, and ball is in contact with the bottom side of slide plate 14, and the top side of slide plate 14 opens up
There is placing groove, object block 15 is installed in placing groove, object block 15 is adapted with bistrique 4, and fixture, fixture and object block are equipped in placing groove
15 are adapted, and pass through bistrique 4, cavity 5, bottom plate 6, motor 7, shaft 8, eccentric wheel 9, crank 10, bull stick 11, slide bar 12, through-hole
13, the output shaft of the cooperation of slide plate 14 and object block 15, motor 7 drives shaft 8 to rotate, and shaft 8 is rotated with movable eccentric wheel 9, eccentric
Wheel 9 drives crank 10 to move, and crank 10 drives bull stick 11 to rotate, and bull stick 11 is slided with moving slide-bar 12, and slide bar 12 drives slide plate 14
Mobile, slide plate 14 is moved with animal block 15, realizes phase mutual friction of the object block 15 with bistrique 4, and the utility model can allow object block 15
It is mobile and with 4 relative friction of bistrique, the fixation of bistrique 4 keeps the data of test more accurate, simple in structure, easy to operate.
Operation principle：When choosing will test the friction coefficient of object block 15, object block 15 is put into placing groove, with folder
Tool fixes 15 position of object block, and bistrique 4 is adjusted to proper height, and the bottom end of bistrique 4 is just in contact with the top side of object block 15,
Start motor 7, the output shaft of motor 7 drives shaft 8 to rotate, and shaft 8 is rotated with movable eccentric wheel 9, and eccentric wheel 9 drives crank 10 to transport
Dynamic, crank 10 drives bull stick 11 to rotate, and bull stick 11 is slided with moving slide-bar 12, and slide bar 12 drives slide plate 14 to move, and slide plate 14 drives
Object block 15 moves, object block 15 and 4 relative motion friction of bistrique, gathered data.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. frictional testing machine, including pedestal (1), which is characterized in that the side of the pedestal (1) is slidably fitted with sliding block (2), sliding
The bottom side of block (2) is installed with link block (3), and the bottom side of link block (3) is installed with bistrique (4), the side of pedestal (1)
It is installed with bottom plate (6), bottom plate (6) is located at the lower section of sliding block (2), and cavity (5) is offered on pedestal (1), is consolidated in cavity (5)
Dingan County is equipped with motor (7), and shaft (8) is fixedly connected on the output shaft of motor (7), and the one end of shaft (8) far from motor (7) is solid
Surely it is socketed with eccentric wheel (9), crank (10) is installed on eccentric wheel (9), is rotated on crank (10) and is socketed with bull stick (11),
Cavity (5) offers through-hole (13) on the side inner wall of sliding block (2), and slide bar (12) is slidably fitted in through-hole (13), sliding
Bar (12) is extended in cavity (5) close to one end of cavity (5) and is rotatablely connected with bull stick (11), and the other end of slide bar (12) prolongs
It extends to through-hole (13) outside and is installed with slide plate (14).
2. frictional testing machine according to claim 1, which is characterized in that offered on the top side inner wall of the through-hole (13)
The top side of limiting slot, slide bar (12) is installed with limited block, the side walls connection of limited block and limiting slot.
3. frictional testing machine according to claim 1, which is characterized in that the top side of the bottom plate (6) offers multiple rollings
Pearl slot, the quantity of ball grooves is at 15 to 20.
4. frictional testing machine according to claim 3, which is characterized in that rolled in the ball grooves and be equipped with ball, rolled
Pearl is in contact with the bottom side of slide plate (14).
5. frictional testing machine according to claim 1, which is characterized in that the top side of the slide plate (14) offers placement
Slot is equipped with object block (15) in placing groove, and object block (15) is adapted with bistrique (4).
6. frictional testing machine according to claim 5, which is characterized in that be equipped with fixture, fixture and object in the placing groove
Block (15) is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820096695.1U CN207742076U (en) | 2018-01-19 | 2018-01-19 | Frictional testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820096695.1U CN207742076U (en) | 2018-01-19 | 2018-01-19 | Frictional testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207742076U true CN207742076U (en) | 2018-08-17 |
Family
ID=63122086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820096695.1U Expired - Fee Related CN207742076U (en) | 2018-01-19 | 2018-01-19 | Frictional testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207742076U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160951A (en) * | 2019-05-19 | 2019-08-23 | 宁波检验检疫科学技术研究院 | It is a kind of for testing the testing machine of crutch Rubber end frictional resistance |
| CN112255125A (en) * | 2020-09-02 | 2021-01-22 | 台州天君科技有限公司 | Service life testing machine for rubber mechanical matching part |
| CN117092024A (en) * | 2023-10-20 | 2023-11-21 | 华侨大学 | Multifunctional friction lubrication test bed |
-
2018
- 2018-01-19 CN CN201820096695.1U patent/CN207742076U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160951A (en) * | 2019-05-19 | 2019-08-23 | 宁波检验检疫科学技术研究院 | It is a kind of for testing the testing machine of crutch Rubber end frictional resistance |
| CN112255125A (en) * | 2020-09-02 | 2021-01-22 | 台州天君科技有限公司 | Service life testing machine for rubber mechanical matching part |
| CN112255125B (en) * | 2020-09-02 | 2022-10-25 | 台州天君科技有限公司 | Service life testing machine for rubber mechanical matching part |
| CN117092024A (en) * | 2023-10-20 | 2023-11-21 | 华侨大学 | Multifunctional friction lubrication test bed |
| CN117092024B (en) * | 2023-10-20 | 2024-02-02 | 华侨大学 | Multifunctional friction lubrication test bed |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20220119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |