CN207502366U - A kind of film friction coefficient test device - Google Patents
A kind of film friction coefficient test device Download PDFInfo
- Publication number
- CN207502366U CN207502366U CN201721370879.4U CN201721370879U CN207502366U CN 207502366 U CN207502366 U CN 207502366U CN 201721370879 U CN201721370879 U CN 201721370879U CN 207502366 U CN207502366 U CN 207502366U
- Authority
- CN
- China
- Prior art keywords
- workbench
- friction coefficient
- rod
- push rod
- test
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model is a kind of film friction coefficient test device, including pedestal, it is characterized in that, the top of the pedestal is equipped with rack, the lower surface surrounding of the workbench is arranged with the female groove of several bands, level meter is equipped with by groove on the side wall of the workbench, the left and right ends of the level meter are arranged with lock.The structure design of the utility model is reasonable, it is easy to operate, it is used cooperatively by the test slide plate that lock and slider bottom are set on the side wall of workbench, it solves the problems, such as that film clamp is not tight, during the test, avoids film and generate wrinkle and slip, by setting level meter and the screw rod with fine-tuning nut, the consistency of testing stand levelness when each test has been effectively ensured enhances the repeatability of test result, improves the accuracy of test result.
Description
Technical field
The utility model is related to thin film testing equipment technical field more particularly to a kind of film friction coefficient test devices.
Background technology
Friction coefficient is to detect an important indicator of film packaging, and the friction coefficient of film packaging should be controlled in appropriate model
In enclosing, requirement of the film packaging to packing material opening easiness can be only achieved.It is commonly used to measure friction coefficient and the friction of film
The instrument of power is not tight there are film clamp for most of friction coefficient instrument, the film friction coefficient test device used at this stage,
During the test, film is also easy to produce wrinkle and slip, and when can not ensure to test every time testing stand levelness consistency,
The poor repeatability of test result drastically influences the accuracy of test result.
Invention content
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of film friction coefficient test device.
The utility model to achieve the above object, using following technical scheme：
A kind of film friction coefficient test device, including pedestal, which is characterized in that the top of the pedestal is equipped with rack,
The symmetrical vertical vertical panel of the rack and level board positioned at the vertical panel top end form gantry frame structure, institute
It states horizontal equipped with driving device II, the telescopic rod of the driving device II on the upper outer wall of one of vertical panel of rack
Horizontally disposed push rod is connected with through the side wall of the vertical panel, the push rod is in cylindrical structure, and the right end of the push rod leads to
It crosses link block and is fixed with horizontally disposed connecting rod, the connecting rod overlaps setting with the central axis of the push rod, described
With being cased with horizontal sleeve outside the junction on the right side of the push rod on the left of connecting rod, the top of the sleeve is consolidated by mounting rod
It is scheduled on the level board of the rack, the outside of the push rod is cased with spring assembly, and the left end of the spring assembly is pushed away with described
The left end of bar is connected, and the right end of the spring assembly is mounted on the left end of the sleeve by sensor, and the sensor passes through
Conducting wire is connected with exogenous data acquisition system, is equipped with sliding block on the level board of the rack vertically, the top of the sliding block is equipped with
Through-hole, the cross section of the through-hole are more than the cross section of the level board, and the level board of the rack is run through by the through-hole
The top of the sliding block, the middle part of the sliding block are connected with horizontal test slide plate, the test through the tail portion of the connecting rod
The side wall of slide plate is surrounded by geometrical clamp, and the lower section of the test slide plate is equipped with workbench, and the workbench is in up-narrow and down-wide
Frustum structure is set, and the lower surface surrounding of the workbench is arranged with the female groove of several bands, in the groove
Equipped with vertical screw rod, the outer surface of the screw rod is equipped with the external screw thread being adapted with the groove internal thread, the screw rod
Bottom is equipped with horizontal support base by location hole, and vertical driving device is arranged at left and right sides of the lower section of the support base
I, the driving device I is mounted on the upper surface of the pedestal, and the screw rod is equipped with fine-tuning nut, the fine-tuning nut and institute
It states screw rod to set in integral structure, the fine-tuning nut is set between the support base and the workbench, the work
Level meter is equipped with by groove on the side wall of platform, the level meter is set in cube structure, the left and right ends pair of the level meter
Claim to be equipped with lock, the lock is connected by screw on the side wall of the workbench.
The driving device I drives for cylinder.
The cross-sectional area of the upper surface of the workbench is more than the cross-sectional area of the test slide plate lower surface.
The driving device II uses hydraulic jack.
The sensor is draw-press type sensor.
The beneficial effects of the utility model are：The structure design of the utility model is reasonable, easy to operate, by workbench
Setting lock and the test slide plate of slider bottom are used cooperatively on side wall, are solved the problems, such as that film clamp is not tight, are being tested
Cheng Zhong avoids film and generates wrinkle and slip, by setting level meter and the screw rod with fine-tuning nut, has been effectively ensured every
The consistency of testing stand levelness during secondary test enhances the repeatability of test result, improves the accuracy of test result.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
In figure：1- pedestals；2- spring assemblies；3- driving devices I；4- support bases；5- screw rods；6- fine-tuning nuts；7- works
Platform；8- is latched；9- tests slide plate；10- sliding blocks；11- driving devices II；12- push rods；13- sensors；14- sleeves；15- connections
Bar；16- racks；17- level meters；
It is described in detail below with reference to the embodiment of the utility model with reference to attached drawing.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in Figure 1, a kind of film friction coefficient test device, including pedestal 1, which is characterized in that the pedestal 1 it is upper
Side is equipped with rack 16, and the rack 16 is by symmetrical vertical vertical panel and the level board positioned at the vertical panel top end
Gantry frame structure is formed, level is equipped with driving device II 11 on the upper outer wall of one of vertical panel of the rack 16,
The telescopic rod of the driving device II 11 is connected with horizontally disposed push rod 12 through the side wall of the vertical panel, and the push rod 12 is in
Cylindrical structure, the right end of the push rod 12 are fixed with horizontally disposed connecting rod 15, the connecting rod 15 by link block
Setting, the junction outer cover in 15 left side of connecting rod and 12 right side of push rod are overlapped with the central axis of the push rod 12
There is horizontal sleeve 14, the top of the sleeve 14 is fixed on by mounting rod on the level board of the rack 16, the push rod
12 outside is cased with spring assembly 2, and the left end of the spring assembly 2 is connected with the left end of the push rod 12, the spring assembly 2
Right end the left end of the sleeve 14 is mounted on by sensor 13, the sensor 13 passes through the acquisition of conducting wire and exogenous data and is
System is connected, and is equipped with sliding block 10 on the level board of the rack 16 vertically, and the top of the sliding block 10 is equipped with through-hole, the through-hole
Cross section is more than the cross section of the level board, and the level board of the rack 16 runs through the upper of the sliding block 10 by the through-hole
Portion, the middle part of the sliding block 10 are connected with horizontal test slide plate 9 through the tail portion of the connecting rod 15, the test slide plate 9
Side wall is surrounded by geometrical clamp, and the lower section of the test slide plate 9 is equipped with workbench 7, and the workbench 7 is in up-narrow and down-wide frustum
Structure setting, the lower surface surrounding of the workbench 7 are arranged with the female groove of several bands, are equipped in the groove
Vertical screw rod 5, the outer surface of the screw rod 5 are equipped with the external screw thread being adapted with the groove internal thread, the bottom of the screw rod 5
Portion is equipped with horizontal support base 4 by location hole, and vertical driving device is arranged at left and right sides of the lower section of the support base 4
I 3, the driving device I 3 is mounted on the upper surface of the pedestal 1, and the screw rod 5 is equipped with fine-tuning nut 6, the fine tuning spiral shell
Mother 6 is set with the screw rod 5 in integral structure, and the fine-tuning nut 6 is set between the support base 4 and the workbench 7
It puts, level meter 17 is equipped with by groove on the side wall of the workbench 7, the level meter 17 is set in cube structure, the water
The left and right ends of level 17 are arranged with lock 8, and the lock 8 is connected by screw on the side wall of the workbench 7.
The driving device I 3 drives for cylinder.
The cross-sectional area of the upper surface of the workbench 7 is more than the cross-sectional area of 9 lower surface of the test slide plate.
The driving device II 11 uses hydraulic jack.
The sensor 13 is draw-press type sensor.
When the utility model is used, film to be detected is tiled respectively to the upper surface of workbench 7 and encases survey first
The lower surface of slide plate 9 is tried, and film to be detected is fixed by the geometrical clamp on lock 8 and test slide plate 9 respectively, so
Start driving device I 3 afterwards, driving device I 3 is moved support base 4 by telescopic rod straight up, is moved to test slide plate 9
The through-hole of lower surface and sliding block 10 and the level board of rack 16 are not in contact with each other so that the gravity of test slide plate 9 and sliding block 10 is complete
The upper surface of workbench 7 is acted on, solves the problems, such as that film clamp is not tight, during the test, film is avoided and generates wrinkle
Line and slip further according to level meter 17, adjust the adjustment of flexible 7 levelness of carry out workbench that fine-tuning nut 6 passes through screw rod 5,
The consistency of testing stand levelness when each test has been effectively ensured enhances the repeatability of test result, improves test knot
The accuracy of fruit, then starts driving device II 11, and the telescopic rod of driving device II 11 drives 12 carry out level of push rod to move right
It is dynamic, and then connecting rod 15 is pushed to move right along 14 level of sleeve so that the spring assembly 2 on push rod 12 generates certain compression
Amount so that the film of 9 lower surface of test slide plate generates relative movement with the film on workbench 7, is remembered by sensor 13
It records the frictional force generated and is transferred to exogenous data acquisition system, and then obtain the friction coefficient of film, the utility model structure
Reasonable design, it is easy to operate.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if employ the utility model methodology and technical solution carry out various improvement or without
Improvement directly applies to other occasions, is within the protection scope of the utility model.
Claims (5)
1. a kind of film friction coefficient test device, including pedestal (1), which is characterized in that the top of the pedestal (1) is equipped with machine
Frame (16), the rack (16) form by symmetrical vertical vertical panel and positioned at the level board of the vertical panel top end
Gantry frame structure, it is horizontal on the upper outer wall of one of vertical panel of the rack (16) to be equipped with driving device II (11),
The telescopic rod of the driving device II (11) is connected with horizontally disposed push rod (12), the push rod through the side wall of the vertical panel
(12) in cylindrical structure, the right end of the push rod (12) is fixed with horizontally disposed connecting rod (15), institute by link block
It states connecting rod (15) and setting, connecting rod (15) left side and the push rod (12) is overlapped with the central axis of the push rod (12)
Horizontal sleeve (14) is cased with outside the junction on right side, the top of the sleeve (14) is fixed on the rack by mounting rod
(16) on level board, the outside of the push rod (12) is cased with spring assembly (2), the left end of the spring assembly (2) with it is described
The left end of push rod (12) is connected, and the right end of the spring assembly (2) is by sensor (13) mounted on a left side for the sleeve (14)
End, the sensor (13) are connected with exogenous data acquisition system by conducting wire, are set vertically on the level board of the rack (16)
There is sliding block (10), the top of the sliding block (10) is equipped with through-hole, and the cross section of the through-hole is more than the cross section of the level board,
The level board of the rack (16) runs through the top of the sliding block (10) by the through-hole, and the middle part of the sliding block (10) is run through
The tail portion of the connecting rod (15) is connected with horizontal test slide plate (9), and the side wall of the test slide plate (9) is surrounded by fixation
Folder, the lower section of the test slide plate (9) are equipped with workbench (7), and the workbench (7) is set in up-narrow and down-wide frustum structure,
The lower surface surrounding of the workbench (7) is arranged with the female groove of several bands, and it is vertical to be equipped in the groove
Screw rod (5), the outer surface of the screw rod (5) are equipped with the external screw thread being adapted with the groove internal thread, the bottom of the screw rod (5)
Portion is equipped with horizontal support base (4) by location hole, and vertical driving is arranged at left and right sides of the lower section of the support base (4)
Device I (3), the driving device I (3) are equipped with fine-tuning nut mounted on the upper surface of the pedestal (1), the screw rod (5)
(6), the fine-tuning nut (6) is set with the screw rod (5) in integral structure, and the fine-tuning nut (6) is positioned at the support base
(4) it is set between the workbench (7), level meter (17), the water is equipped with by groove on the side wall of the workbench (7)
Level (17) is set in cube structure, and the left and right ends of the level meter (17) are arranged with lock (8), and the lock (8) is logical
Screw is crossed to be connected on the side wall of the workbench (7).
A kind of 2. film friction coefficient test device according to claim 1, which is characterized in that the driving device I (3)
It is driven for cylinder.
3. a kind of film friction coefficient test device according to claim 1, which is characterized in that the workbench (7)
The cross-sectional area of upper surface is more than the cross-sectional area of described test slide plate (9) lower surface.
A kind of 4. film friction coefficient test device according to claim 1, which is characterized in that the driving device II
(11) using hydraulic jack.
5. a kind of film friction coefficient test device according to claim 1, which is characterized in that the sensor (13) is
Draw-press type sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721370879.4U CN207502366U (en) | 2017-10-20 | 2017-10-20 | A kind of film friction coefficient test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721370879.4U CN207502366U (en) | 2017-10-20 | 2017-10-20 | A kind of film friction coefficient test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207502366U true CN207502366U (en) | 2018-06-15 |
Family
ID=62501443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721370879.4U Expired - Fee Related CN207502366U (en) | 2017-10-20 | 2017-10-20 | A kind of film friction coefficient test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207502366U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108872527A (en) * | 2018-09-06 | 2018-11-23 | 西安近代化学研究所 | A kind of cylinder test mounting and positioning device |
| CN111044398A (en) * | 2019-11-12 | 2020-04-21 | 浙江耀阳新材料科技有限公司 | Film anti-scraping test equipment |
-
2017
- 2017-10-20 CN CN201721370879.4U patent/CN207502366U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108872527A (en) * | 2018-09-06 | 2018-11-23 | 西安近代化学研究所 | A kind of cylinder test mounting and positioning device |
| CN111044398A (en) * | 2019-11-12 | 2020-04-21 | 浙江耀阳新材料科技有限公司 | Film anti-scraping test equipment |
| CN111044398B (en) * | 2019-11-12 | 2022-03-25 | 浙江耀阳新材料科技有限公司 | Film anti-scraping test equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20201020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |