CN209327118U - A kind of nano material strength-testing machine equipped with chain wheel driving mechanism - Google Patents
A kind of nano material strength-testing machine equipped with chain wheel driving mechanism Download PDFInfo
- Publication number
- CN209327118U CN209327118U CN201822208251.5U CN201822208251U CN209327118U CN 209327118 U CN209327118 U CN 209327118U CN 201822208251 U CN201822208251 U CN 201822208251U CN 209327118 U CN209327118 U CN 209327118U
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- China
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- fixedly installed
- testing machine
- nano material
- driving mechanism
- wheel driving
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Abstract
The utility model discloses a kind of nano material strength-testing machine equipped with chain wheel driving mechanism, including pedestal, the top middle position of the pedestal is fixedly installed with load cell, and articles holding table is fixedly installed at the top of load cell, the top corner location of the pedestal is fixedly installed with fixed column, and the other end of fixed column is fixedly installed with top plate, is fixedly installed with threaded block at the top of the top plate.A kind of nano material strength-testing machine equipped with chain wheel driving mechanism described in the utility model; equipped with chain and tempered glass cover; entire strength-testing machine can be driven to work by chain sprocket structure first, structure simplified overhauling is convenient, while equipped with handwheel; people also can use handwheel and be finely adjusted; it is more convenient to use, preferable protecting effect secondly can be played, avoids material from collapsing people and causes danger with it; security performance is improved, better prospect of the application is brought.
Description
Technical field
The utility model relates to strength-testing machine field, in particular to a kind of nano material equipped with chain wheel driving mechanism is strong
Spend testing machine.
Background technique
Nano material strength-testing machine is a kind of for testing the testing machine of nano material intensity, and people is facilitated to understand nanometer
The intensity of material utilizes it in suitable place, but there is certain deficiencies for existing nano material strength-testing machine
Locate to be improved；There are certain drawbacks in existing nano material strength-testing machine, firstly, existing testing machine exists when in use
When to material pressure testing, do not have sprocket wheel transmission, generallys use hydraulic conduct power pressure testing, structure is complicated, maintenance difficult, secondly material
Material often will appear the phenomenon that bursting apart when by pressure testing, and when bursting apart, speed is very fast, is easy to make when collapsing with people
At people's injury, safety is not high, brings certain adverse effect to actual use, for this purpose, it is proposed that a kind of be equipped with chain
The nano material strength-testing machine of wheel drive mechanism.
Summary of the invention
The main purpose of the utility model is to provide a kind of nano material strength-testing machine equipped with chain wheel driving mechanism,
The problems in background technique can effectively be solved.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of nano material strength-testing machine equipped with chain wheel driving mechanism, including pedestal, the top of the pedestal are placed in the middle
Position is fixedly installed with load cell, and articles holding table is fixedly installed at the top of load cell, the top four of the pedestal
Angle Position is fixedly installed with fixed column, and the other end of fixed column is fixedly installed with top plate, the fixed peace in the top of the top plate
Equipped with threaded block, between the pedestal and top plate positioned at fixed column outer cover be equipped with tempered glass cover, the threaded block it is interior
Portion's screw thread is to being connected to screw rod, and one end of screw rod is located at the lower position of top plate and is fixedly installed with connecting flange, the connection method
Blue bottom is equipped with turntable bearing, and the bottom of turntable bearing is equipped with pressing plate, and the side of the pressing plate is fixedly installed with gag lever post,
The side of the pedestal is fixedly installed with motor housing, and the front of motor housing is equipped with switch panel, institute close to upper side position
The inside for stating motor housing is equipped with stepper motor, and the outer cover of the stepper motor is equipped with fixed disk, and the lower part of fixed disk is equipped with
Fixed frame, the fixed frame are fixedly connected by fixing seat with motor housing, and the output shaft and shaft of the stepper motor are fixed to be connected
It connects, the outside of the shaft is fixedly installed with the first fluted disc, and the external activity of the screw rod is equipped with the second fluted disc, and the second tooth
It is connected between disk and the first fluted disc by chain, is fixedly installed with handwheel at the top of the screw rod, before the tempered glass cover
Portion is equipped with dodge gate, and is connected between dodge gate and tempered glass cover by articulate, the front side position of the dodge gate
It sets and is fixedly installed with handle, the turntable bearing includes outer ring and inner ring, and is embedded with ball between inner ring and outer ring.
Preferably, the quantity of the gag lever post is two, and two gag lever posts contradict in fixed column.
Preferably, it is bolted to connection between the connecting flange and outer ring, the pressing plate and inner ring pass through bolt
It is fixedly connected.
Preferably, the inner surface of second fluted disc is equipped with the screw thread to match with screw rod, and the outer surface of the handle is opened
Equipped with several non-slip textures.
Preferably, the inner surface of second fluted disc is equipped with the screw thread to match with screw rod, and the outer surface of the handle is opened
Equipped with several non-slip textures.
Preferably, the rear surface of the motor housing offers power interface, the output end of power interface and switch panel
Input terminal is electrically connected, and the output end of switch panel and the input terminal electronic box of stepper motor connect.
Compared with prior art, the utility model has the following beneficial effects: in the utility model, pass through the chain of setting
Item, chain link together the first fluted disc and the second fluted disc, and the inside of the second fluted disc is equipped with the spiral shell to match with screw rod
Line, when shaft drives the rotation of the first fluted disc, the first fluted disc is rotated by the second fluted disc of chain-driving, while the second fluted disc
Screw rod rotation is driven by the cooperation of screw thread with screw rod, to drive the downward pressure testing of screw rod or go up upwards, and fluted disc with
The structure of chain is simple, easy to maintenance, while being further equipped with handwheel, and people can also be finely adjusted manually, very easy to use,
By the tempered glass cover of setting, tempered glass cover covers on the outside of four fixed columns, while in articles holding table and pressing plate covered on
Portion, when surveying pressure, the case where bursting apart if there is material, tempered glass cover can play the role of blocking, and material is avoided to collapse
People cause danger with it, improve security performance, and tempered glass is covered with dodge gate, will not influence people's normal use,
Practical, the entire nano material strength-testing machine for being equipped with chain wheel driving mechanism, structure is simple, easy to operate, the effect used
Fruit is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is that a kind of overall structure of nano material strength-testing machine equipped with chain wheel driving mechanism of the utility model is illustrated
Figure；
Fig. 2 is that a kind of driving brush holder support of nano material strength-testing machine equipped with chain wheel driving mechanism of the utility model amplifies
Figure；
Fig. 3 is that a kind of cushion socket of nano material strength-testing machine equipped with chain wheel driving mechanism of the utility model amplifies
Figure；
Fig. 4 is that a kind of workbench of nano material strength-testing machine equipped with chain wheel driving mechanism of the utility model is overlooked
Figure.
In figure: 1, pedestal；2, load cell；3, articles holding table；4, fixed column；5, top plate；6, threaded block；7, tempered glass
Cover；8, screw rod；9, connecting flange；10, turntable bearing；11, pressing plate；12, gag lever post；13, motor housing；14, switch panel；15,
Stepper motor；16, fixed disk；17, fixed frame；18, fixing seat；19, shaft；20, the first fluted disc；21, the second fluted disc；22, chain
Item；23, handwheel；24, dodge gate；25, hinge；26, handle；27, outer ring；28, inner ring；29, ball.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
As shown in Figs 1-4, a kind of nano material strength-testing machine equipped with chain wheel driving mechanism, including pedestal 1, pedestal 1
Top middle position be fixedly installed with load cell 2, and the top of load cell 2 is fixedly installed with articles holding table 3, pedestal
1 top corner location is fixedly installed with fixed column 4, and the other end of fixed column 4 is fixedly installed with top plate 5, the top of top plate 5
Portion is fixedly installed with threaded block 6, is equipped with tempered glass cover 7, threaded block positioned at the outer cover of fixed column 4 between pedestal 1 and top plate 5
6 internal whorl is to being connected to screw rod 8, and one end of screw rod 8 is located at the lower position of top plate 5 and is fixedly installed with connecting flange 9, even
The bottom of acting flange 9 is equipped with turntable bearing 10, and the bottom of turntable bearing 10 is equipped with pressing plate 11, and the side of pressing plate 11 is fixedly mounted
There is gag lever post 12, the side of pedestal 1 is fixedly installed with motor housing 13, and the front of motor housing 13 is equipped with close to upper side position
Switch panel 14, the inside of motor housing 13 are equipped with stepper motor 15, and the outer cover of stepper motor 15 is equipped with fixed disk 16, and fixed
The lower part of disk 16 is equipped with fixed frame 17, and fixed frame 17 is fixedly connected by fixing seat 18 with motor housing 13, stepper motor 15 it is defeated
Shaft is fixedly connected with shaft 19, and the outside of shaft 19 is fixedly installed with the first fluted disc 20, and the external activity of screw rod 8 is equipped with
Two fluted discs 21, and connected between the second fluted disc 21 and the first fluted disc 20 by chain 22, the top of screw rod 8 is fixedly installed with handwheel
23, the front of tempered glass cover 7 is equipped with dodge gate 24, and is connected between dodge gate 24 and tempered glass cover 7 by 25 activity of hinge
It connects, one side position of front of dodge gate 24 is fixedly installed with handle 26, and turntable bearing 10 includes outer ring 27 and inner ring 28, and interior
Ball 29 is embedded between ring 27 and outer ring 28；
The quantity of gag lever post 12 is two, and two gag lever posts 12 contradict in fixed column 4；Connecting flange 9 and outer ring
It is bolted to connection between 27, pressing plate 11 is bolted to connection with inner ring 28；Pedestal 1 and the bottom of motor housing 13 are equal
Equipped with stabilizer blade, the bottom of stabilizer blade is fixedly installed with non-slip mat, and stabilizer blade can play the role of support, and non-slip mat can play anti-skidding
Effect；The inner surface of second fluted disc 21 is equipped with the screw thread to match with screw rod 8, and the outer surface of handle 26 offers several and prevents
Sliding lines, non-slip texture can play anti-skidding effect；The rear surface of motor housing 13 offers power interface, power interface it is defeated
The input terminal of outlet and switch panel 14 is electrically connected, and the output end of switch panel 14 and the input terminal electronic box of stepper motor 15 connect
It connects, power interface can play the role of connecting external power supply.
It should be noted that the utility model is a kind of nano material strength-testing machine equipped with chain wheel driving mechanism,
In use, nano material to be tested is placed into 3 top of articles holding table first, power interface is then connected into upper external power supply,
Stepper motor 15 is started to work after energization, and the output shaft of stepper motor 15 drives shaft 19 to rotate, and shaft 19 drives the first fluted disc
20 rotations, the first fluted disc 20 drive the rotation of the second fluted disc 21 by chain 22, because being equipped with and 8 phase of screw rod inside the second fluted disc 21
The screw thread matched, therefore drive screw rod 8 to rotate while the rotation of the second fluted disc 21, and screw rod 8 is by threaded block 6 and second
The downward pressure testing of the threaded function of fluted disc 21, when screw rod 8 rotates, because of the outer ring of connecting flange 9 connection and turntable bearing 10
27, and the connection of pressing plate 11 and the inner ring 28 of turntable bearing 10, and the side of pressing plate 11 sets that there are two gag lever posts 12, therefore screw rod
8 in the rotation pressing plate 11 not can rotate, but pressing plate 11 can be followed by the downward pressure testing of screw rod 8, when pressure testing to material surface
When, then load cell 2 receives pressure, and the model DYLF-102 of the load cell 2, people only need to be by load cell
Concern current pressure is carried out on 2 connections and outer computer, is obtaining the material when different pressures by conversion
The received intensity of institute, it is simple by the combined chain sprocket structure of the first fluted disc 20 and the second fluted disc 21 and chain 22, it is easy to maintenance,
It is simpler compared to traditional hydraulic drive process, and people can also rotate handwheel 23 to rotate screw rod 8, be finely adjusted examination
Pressure, furthermore when to material pressure testing, material is it is possible that the phenomenon that bursting apart, tempered glass cover 7 can either play preferably
Protective effect, avoid material from collapsing people and cause danger with it, improve security performance, and tempered glass cover 7 is equipped with activity
Door 24 will not influence the normal taking and placing material of people, and tempered glass cover 7 is transparent material, will not be influenced in people's concern
Portion's situation, it is more convenient to use, it is more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of nano material strength-testing machine equipped with chain wheel driving mechanism, including pedestal, which is characterized in that the pedestal
Top middle position is fixedly installed with load cell, and articles holding table is fixedly installed at the top of load cell, the pedestal
Top corner location be fixedly installed with fixed column, and the other end of fixed column is fixedly installed with top plate, the top of the top plate
Portion is fixedly installed with threaded block, is equipped with tempered glass cover, the spiral shell positioned at the outer cover of fixed column between the pedestal and top plate
The internal whorl of line seat is to being connected to screw rod, and one end of screw rod is located at the lower position of top plate and is fixedly installed with connecting flange, institute
The bottom for stating connecting flange is equipped with turntable bearing, and the bottom of turntable bearing is equipped with pressing plate, and the side of the pressing plate is fixedly mounted
There is gag lever post, the side of the pedestal is fixedly installed with motor housing, and the front of motor housing is equipped with close to upper side position and opens
Close panel, the inside of the motor housing is equipped with stepper motor, and the outer cover of the stepper motor is equipped with fixed disk, and fixed disk
Lower part is equipped with fixed frame, and the fixed frame is fixedly connected by fixing seat with motor housing, the output shaft of the stepper motor and turn
Axis is fixedly connected, and the outside of the shaft is fixedly installed with the first fluted disc, and the external activity of the screw rod is equipped with the second fluted disc,
And second is connected by chain between fluted disc and the first fluted disc, is fixedly installed with handwheel, the tempering glass at the top of the screw rod
The front of glass cover is equipped with dodge gate, and is connected between dodge gate and tempered glass cover by articulate, before the dodge gate
One side position of portion is fixedly installed with handle, and the turntable bearing includes outer ring and inner ring, and is embedded between inner ring and outer ring
Ball.
2. a kind of nano material strength-testing machine equipped with chain wheel driving mechanism according to claim 1, it is characterised in that:
The quantity of the gag lever post is two, and two gag lever posts contradict in fixed column.
3. a kind of nano material strength-testing machine equipped with chain wheel driving mechanism according to claim 1, it is characterised in that:
It is bolted to connection between the connecting flange and outer ring, the pressing plate is bolted to connection with inner ring.
4. a kind of nano material strength-testing machine equipped with chain wheel driving mechanism according to claim 1, it is characterised in that:
The bottom of the pedestal and motor housing is equipped with stabilizer blade, and the bottom of stabilizer blade is fixedly installed with non-slip mat.
5. a kind of nano material strength-testing machine equipped with chain wheel driving mechanism according to claim 1, it is characterised in that:
The inner surface of second fluted disc is equipped with the screw thread to match with screw rod, and the outer surface of the handle offers several anti-skid chequers
Road.
6. a kind of nano material strength-testing machine equipped with chain wheel driving mechanism according to claim 1, it is characterised in that:
The rear surface of the motor housing offers power interface, and the output end of power interface and the input terminal of switch panel are electrically connected,
The output end of switch panel and the input terminal electronic box of stepper motor connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822208251.5U CN209327118U (en) | 2018-12-27 | 2018-12-27 | A kind of nano material strength-testing machine equipped with chain wheel driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822208251.5U CN209327118U (en) | 2018-12-27 | 2018-12-27 | A kind of nano material strength-testing machine equipped with chain wheel driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209327118U true CN209327118U (en) | 2019-08-30 |
Family
ID=67729033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822208251.5U Expired - Fee Related CN209327118U (en) | 2018-12-27 | 2018-12-27 | A kind of nano material strength-testing machine equipped with chain wheel driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209327118U (en) |
-
2018
- 2018-12-27 CN CN201822208251.5U patent/CN209327118U/en not_active Expired - Fee Related
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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: 20190830 Termination date: 20191227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |