CN208187867U - A kind of plastic strip resist bending test device - Google Patents
A kind of plastic strip resist bending test device Download PDFInfo
- Publication number
- CN208187867U CN208187867U CN201820750826.3U CN201820750826U CN208187867U CN 208187867 U CN208187867 U CN 208187867U CN 201820750826 U CN201820750826 U CN 201820750826U CN 208187867 U CN208187867 U CN 208187867U
- Authority
- CN
- China
- Prior art keywords
- plastic strip
- mounting plate
- fixing seat
- test device
- pedestal
- 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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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a kind of test device, in particular to a kind of plastic strip resist bending test device.It include pedestal, the vertical mounting plate set on pedestal both ends, the mounting plate includes left mounting plate and right mounting plate, plastic strip fixing seat is respectively equipped on the left mounting plate and the corresponding end face of right mounting plate, the left mounting plate is equipped with the driving mechanism for promoting that plastic strip fixing seat rotates on left mounting plate, and the counting mechanism that meter carries plastic strip fixing seat number of revolutions is equipped at the top of left mounting plate.The utility model provides a kind of pair of plastic strip automatic test and counts accurate plastic strip resist bending test device.
Description
Technical field
The utility model relates to a kind of test device, in particular to a kind of plastic strip resist bending test device.
Background technique
Plastics have become essential material in people's daily life, plastic pellet be made the products such as plastic strip when
It waits, needs to test the various performances of plastic products, wherein resist bending test is an important link of plastic testing.
Current plastic strip resist bending test device not enough automates, therefore test data inaccuracy, needs to be further improved.
Summary of the invention
In order to overcome the shortcomings of background technique, the utility model provides a kind of pair of plastic strip automatic test and counts quasi-
True plastic strip resist bending test device.
The technical scheme adopted by the utility model is a kind of plastic strip resist bending test device, includes pedestal, vertical
The mounting plate set on pedestal both ends, the mounting plate includes left mounting plate and right mounting plate, the left mounting plate and
Plastic strip fixing seat is respectively equipped on the corresponding end face of right mounting plate, the left mounting plate, which is equipped with, to be promoted on left mounting plate
The driving mechanism of plastic strip fixing seat rotation, left mounting plate top are equipped with the counting machine that meter carries plastic strip fixing seat number of revolutions
Structure.
Preferably, the driving mechanism includes motor, and the motor is fixedly arranged on left mounting plate by mounting base,
The motor is connect by motor shaft with the plastic strip fixing seat on left mounting plate.
Preferably, the counting mechanism includes sensor for countering and display screen, and rotation is sheathed on the motor shaft
Swivel base, the rotating seat are equipped with convex block, the sensor for countering be set at the top of left mounting plate and above rotating seat with it is convex
Block is corresponding, and the display screen is set at the top of mounting plate and is electrically connected with sensor for countering.
Preferably, the convex block is spherical protrusions.
Preferably, the plastic strip fixing seat is semi-cylindrical, and plastic strip fixing seat is equipped with plastic strip placing groove, modeling
Compact heap is equipped at the top of material strip fixing seat, the corresponding position of the compact heap and plastic strip placing groove is equipped with upper placing groove, the pressure
Tight block is bolted with plastic strip fixing seat.
Preferably, sliding equipment is equipped between the right mounting plate and pedestal, the sliding equipment includes sliding slot
And slide bar, the sliding slot are set in pedestal, base top is equipped with the conductance slot be connected with sliding slot, the right mounting plate bottom
It is bonded pedestal and right mounting plate is equipped with fixation hole, described slide bar one end is placed in sliding slot, and the other end passes through conductance slot juxtaposition
In being fixed in fixation hole by clamping screw.
Preferably, further include having controller, the controller is set on pedestal, the controller and motor, display screen and
Sensor for countering is electrically connected.
The beneficial effects of the utility model are: the both ends of plastic strip are individually placed to plastics when testing plastic strip bending resistance
It is compressed in fixing seat and by compact heap, motor drives the plastic strip mounting base on left mounting plate to rotate, due on motor shaft
Provided with rotating seat, it is provided with convex block on rotating seat, during turning, sensor for countering senses that convex block is counted, and comes
Seeing that plastic strip can turn how much to enclose can be broken, and achieve the purpose that test, test are fully automated, and counting is accurate, so that test knot
Fruit is accurate, and overall structure is simple, convenient test, and sliding equipment is provided between right mounting plate and pedestal, can be to different length
Plastic strip tested.
The utility model embodiment is described further with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the overall structure figure of the utility model embodiment；
Fig. 2 is the cross-sectional view of plastic strip fixing seat in the utility model embodiment.
Specific embodiment
As Figure 1-Figure 2, the utility model provides a kind of plastic strip resist bending test device, includes pedestal 1, vertical
The mounting plate 2 set on 1 both ends of pedestal, the mounting plate 2 includes left mounting plate 21 and right mounting plate 22, the left peace
It is respectively equipped with plastic strip fixing seat 3 on loading board 21 and the corresponding end face of right mounting plate 22, the left mounting plate 21 is equipped with
Promote the driving mechanism 4 that plastic strip fixing seat 3 rotates on left mounting plate 21, meter load plastic strip is equipped at the top of left mounting plate 21 and is fixed
The counting mechanism 5 of 3 numbers of revolutions of seat.In above scheme, when testing plastic strip, plastic strip both ends are individually placed to left mounting plate 21
And in the plastic strip fixing seat 3 on right mounting plate 22, driving mechanism 4 drives the plastic strip fixing seat 3 on left mounting plate 21 to rotate,
And the circle number that plastic strip fixing seat 3 rotates is carried by the meter of counting mechanism 5, for testing the bending resistance curvature of plastic strip, for example, a kind of
Plastic strip plastic strip when rotating 50000 times is broken, and another plastic strip is just broken at rotation 40000 times, then saying
The resistance to bend(ing) of bright first time plastic strip can be more preferable, and integrated testability automation, structure is simple, convenient test.
The driving mechanism 4 includes motor 41, and the motor 41 is fixedly arranged on left mounting plate 21 by mounting base 42
On, which is connect by motor shaft 43 with the plastic strip fixing seat 3 on left mounting plate 21.In above scheme, left mounting plate
Plastic strip fixing seat 3 on 21 drives rotation by motor 41, achievees the purpose that test.
The counting mechanism 5 includes sensor for countering 51 and display screen 52, is sheathed on rotation on the motor shaft 43
Swivel base 53, the rotating seat 53 are equipped with convex block 54, and the sensor for countering 51 is set to left 21 top of mounting plate and in rotation
53 top of seat is corresponding with convex block 54, and the display screen 52 is set to left 21 top of mounting plate and electrically connects with sensor for countering 51
It connects.In above scheme, 53 sets of rotating seat on motor shaft 43, motor shaft 43 drives rotating seat 53 to rotate, and convex block in rotation
54 are set on rotating seat 53, and when going to 51 side of sensor for countering every time, sensor for countering 51 is incuded, and display screen 52 is just automatic
It counts, overall structure is simple, convenient test, and counts accurately.
The convex block 54 is spherical protrusions.In above scheme, convex block 54 can contradict sensor for countering during rotation
51, so that sensor for countering 51 is obtained signal, convex block 54 is spherical shape, reduces the friction between sensor for countering 51.
The plastic strip fixing seat 3 is semi-cylindrical, and plastic strip fixing seat 3 is equipped with plastic strip placing groove 31, plastics
It is equipped with compact heap 32 at the top of fixing seat 3, the corresponding position of the compact heap 32 and plastic strip placing groove 31 is equipped with upper placing groove 33, institute
The compact heap 32 and plastic strip fixing seat 3 stated are fixed by bolt 34.In above scheme, plastic strip is placed on plastic strip placing groove 31
It is in slot and fixed by compact heap 32, realize the fixation of plastic strip.Prevent plastic strip from falling off.
Sliding equipment 6 is equipped between the right mounting plate 22 and pedestal 1, the sliding equipment 6 includes sliding slot 61
And slide bar 62, the sliding slot 61 are set in pedestal 1, and the conductance slot be connected with sliding slot 61, the right peace are equipped at the top of pedestal 1
22 bottom of loading board is bonded pedestal 1 and right mounting plate 22 is equipped with fixation hole 63, and the section of right mounting plate is L-shaped, the slide bar
62 one end are placed in sliding slot 61, and 62 bottom of slide bar is equipped with sliding block, and sliding block is placed in sliding slot 61 and slides in sliding slot 61, slide bar 62
It is placed in fixation hole 63 across conductance slot fixed by clamping screw 64.In above scheme, the setting of sliding equipment 6 can be with
It is tested by sliding right mounting plate 22 for the plastic strip of different length.
Further include having controller 7, the controller 7 is set on pedestal 1, the controller 7 and motor 41, display screen 52 and
Sensor for countering 54 is electrically connected.In above scheme, controller 7 starts, and motor 41 is driven to rotate, and sensor for countering 54 counts
Controller 7 is transmitted a signal to, by signal to display screen 52, display screen 52 is counted controller 7 automatically, reaches the mesh of test
's.
Every technical staff's notice: although the utility model is described according to above-mentioned specific embodiment, this
The invention thought of utility model is not limited to that the utility model, and any repacking with the utility model thought will all be received
Enter in this patent scope of patent protection.
Claims (7)
1. a kind of plastic strip resist bending test device, it is characterised in that: include pedestal, the vertical installation set on pedestal both ends
Plate, the mounting plate include left mounting plate and right mounting plate, the left mounting plate and the corresponding end face of right mounting plate
On be respectively equipped with plastic strip fixing seat, the left mounting plate is equipped with the drive for promoting that plastic strip fixing seat rotates on left mounting plate
Motivation structure, left mounting plate top are equipped with the counting mechanism that meter carries plastic strip fixing seat number of revolutions.
2. a kind of plastic strip resist bending test device according to claim 1, it is characterised in that: the driving mechanism packet
Motor is included, the motor is fixedly arranged on left mounting plate by mounting base, which passes through on motor shaft and left mounting plate
The connection of plastic strip fixing seat.
3. a kind of plastic strip resist bending test device according to claim 2, it is characterised in that: the counting mechanism packet
Sensor for countering and display screen have been included, has been sheathed on rotating seat on the motor shaft, which is equipped with convex block, the meter
Number sensor is set to display screen at the top of left mounting plate and corresponding with convex block above rotating seat, described and is set at the top of mounting plate
And it is electrically connected with sensor for countering.
4. a kind of plastic strip resist bending test device according to claim 3, it is characterised in that: the convex block is spherical shape
Convex block.
5. a kind of plastic strip resist bending test device according to claim 1 or 2 or 3 or 4, it is characterised in that: described
Plastic strip fixing seat is semi-cylindrical, and plastic strip fixing seat is equipped with plastic strip placing groove, is equipped with pressure at the top of plastic strip fixing seat
The corresponding position of tight block, the compact heap and plastic strip placing groove is equipped with upper placing groove, and the compact heap and plastic strip fixing seat are logical
Bolt is crossed to fix.
6. a kind of plastic strip resist bending test device according to claim 5, it is characterised in that: the right mounting plate with
Sliding equipment is equipped between pedestal, the sliding equipment includes sliding slot and slide bar, and the sliding slot is set in pedestal, pedestal
Top is equipped with the conductance slot be connected with sliding slot, and the right mounting plate bottom is bonded pedestal and right mounting plate is equipped with fixation hole,
Described slide bar one end is placed in sliding slot, and the other end is placed in fixation hole across conductance slot and is fixed by clamping screw.
7. a kind of plastic strip resist bending test device according to claim 5, it is characterised in that: it further include having controller,
The controller is set on pedestal, which is electrically connected with motor, display screen and sensor for countering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820750826.3U CN208187867U (en) | 2018-05-18 | 2018-05-18 | A kind of plastic strip resist bending test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820750826.3U CN208187867U (en) | 2018-05-18 | 2018-05-18 | A kind of plastic strip resist bending test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208187867U true CN208187867U (en) | 2018-12-04 |
Family
ID=64427376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820750826.3U Expired - Fee Related CN208187867U (en) | 2018-05-18 | 2018-05-18 | A kind of plastic strip resist bending test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208187867U (en) |
-
2018
- 2018-05-18 CN CN201820750826.3U patent/CN208187867U/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: 20181204 Termination date: 20200518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |