CN208902536U - A kind of automobile-used polymer rubber dynamic compression test fixture - Google Patents
A kind of automobile-used polymer rubber dynamic compression test fixture Download PDFInfo
- Publication number
- CN208902536U CN208902536U CN201821191280.9U CN201821191280U CN208902536U CN 208902536 U CN208902536 U CN 208902536U CN 201821191280 U CN201821191280 U CN 201821191280U CN 208902536 U CN208902536 U CN 208902536U
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- China
- Prior art keywords
- fixed block
- mounting seat
- automobile
- motion bar
- test fixture
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Abstract
The utility model discloses a kind of automobile-used polymer rubber dynamic compression test fixtures, including mounting seat, support plate, fixed plate, pressing plate, fixing threaded hole is provided in the mounting seat, neonychium is provided with below the mounting seat, bracket and fixed block are provided with above the mounting seat, the fixed block side is provided with connection cables, the connection cables are provided with connection plug far from described fixed block one end, the fixed block front is provided with indicator light, the support plate is provided with above the fixed block, loose slot is provided on the fixed block, the loose slot is internally provided with motion bar, the motion bar is internally provided with displacement sensor.Beneficial effect is: tooling being fixedly mounted on compression verification device by mounting seat, the control system of compression verification device is connected by connection plug, facilitates the installation and removal of tooling, convenient for repairing work to tooling, using simple, conveniently.
Description
Technical field
The utility model relates to compression verification device fields, survey more particularly to a kind of automobile-used polymer rubber dynamic compression
Trial work dress.
Background technique
Rubber material because its unique characteristic is widely used in each technical field, for make damping, buffering component or
Seal member, to play corresponding bumper and absorbing shock or sealing effect.But due to rubber material property itself, in external force long term
Lower rubber can occur plastic deformation and change its size characteristic, cause with the mismatch of practical application area demand size and function is lost
Effect, it is therefore desirable to which the compressive plastic deformation ability of rubber material is tested.
It when carrying out compressed detected to rubber needs that rubber is fixed by tooling, common compression verification tooling is
It is directly anchored on compression verification device, is inconvenient to repair work when fixture component breaks down.
Utility model content
In order to overcome the above problem, the purpose of the utility model is to provide a kind of automobile-used polymer rubber dynamic compressions
Test fixture is connected its advantage is that tooling is fixedly mounted on compression verification device by mounting seat by connection plug
The control system of compression verification device facilitates the installation and removal of tooling, convenient for repairing work to tooling, using it is simple,
It is convenient.
The utility model achieves the above object through the following technical schemes:
A kind of automobile-used polymer rubber dynamic compression test fixture, including mounting seat, support plate, fixed plate, pressing plate, institute
It states and is provided with fixing threaded hole in mounting seat, neonychium, setting above the mounting seat are provided with below the mounting seat
There are bracket and fixed block, the fixed block side is provided with connection cables, and the connection cables are set far from described fixed block one end
It is equipped with connection plug, the fixed block front is provided with indicator light, is provided with the support plate above the fixed block, described solid
To determine to be provided with loose slot on block, the loose slot is internally provided with motion bar, and the motion bar is internally provided with displacement sensor,
Institute displacement sensors model HMC1512, institute's displacement sensors are electrically connected with the processor, under institute's displacement sensors
Side is provided with processor, and the processor model is STM32F407ZET6, and the indicator light is electrically connected with the processor, institute
It states motion bar two sides and is provided with the second sliding rail, second sliding rail is internally provided with the second sliding block, setting below the motion bar
There is reset spring, is provided with the pressing plate above the motion bar, the pressing plate two sides are provided with the fixed plate, the fixation
The first sliding rail is provided on plate, first sliding rail is internally provided with the first sliding block.
So set, tooling is fixedly mounted on compression verification device by the mounting seat, pass through the connection
Plug connects the control system of compression verification device, facilitates the installation and removal of tooling, convenient for repairing work to tooling, makes
With simple, conveniently.
In above structure, tooling is fixedly mounted on compression verification device by bolt and the mounting seat, is passed through
The compression executing agency of the pressing plate and compression verification device is fixed together by bolt, is connected and is compressed by the connection plug
Rubber workpiece in need of test is placed in the support plate by the control system of test device, the pressure of compression verification device
Contracting executing agency drives the pressing plate to move down, and the upper surface at the top and rubber workpiece that make the motion bar is in same height
Degree, then the compression executing agency of compression verification device drives the pressing plate mobile, carries out compression processing to rubber workpiece, described
Displacement sensor detects the upper and lower displacement variation of the motion bar, that is, the compression variation of detection rubber workpiece, the processing
Device will test the control system that data are sent to compression verification device.
As a kind of optimal technical scheme of the utility model, the neonychium and the mounting seat are connected by viscose glue
It connects, the mounting seat and the bracket weld.
So set, ensure that the connective stability of the neonychium and the bracket and the mounting seat.
As a kind of optimal technical scheme of the utility model, the bracket and the support plate are bolted company
It connects, the support plate and the fixed plate are welded.
So set, ensure that the connective stability of the bracket and the fixed plate and the support plate.
As a kind of optimal technical scheme of the utility model, the motion bar and the reset spring are welded, described multiple
Position spring and the fixed block welding, the fixed block take shape in the support plate.
So set, ensure that the connective stability of the motion bar and the fixed block and the reset spring.
As a kind of optimal technical scheme of the utility model, first sliding block and the pressing plate connect by the way that screw is fixed
It connects, first sliding block is slidably connected with first sliding rail.
So set, being moved convenient for first sliding block along first sliding rail, so that the pressing plate be facilitated to carry out up and down
It is mobile.
As a kind of optimal technical scheme of the utility model, second sliding block is fixed with the motion bar by screw
Connection, second sliding block are slidably connected with second sliding rail.
So set, being moved convenient for second sliding block along second sliding rail, so that the motion bar be facilitated to carry out
Lower movement.
As a kind of optimal technical scheme of the utility model, the indicator light is embedded on the fixed block.
So set, the indicator light can be stably fixed on the fixed block, convenient for the work shape of observation device
State.
The utility model beneficial effect achieved is: tooling being fixedly mounted on compression verification device by mounting seat
On, the control system of compression verification device is connected by connection plug, facilitates the installation and removal of tooling, convenient for carrying out to tooling
Maintenance work, using simple, conveniently.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of internal structure signal of automobile-used polymer rubber dynamic compression test fixture described in the utility model
Figure；
Fig. 2 is a kind of perspective view of automobile-used polymer rubber dynamic compression test fixture described in the utility model；
Fig. 3 is a kind of main view of automobile-used polymer rubber dynamic compression test fixture described in the utility model；
Fig. 4 is a kind of circuit structure flow chart element of automobile-used polymer rubber dynamic compression test fixture described in the utility model
Figure.
The reference numerals are as follows:
1, the first sliding block；2, the first sliding rail；3, fixed plate；4, support plate；5, bracket；6, mounting seat；7, neonychium；8,
Fixing threaded hole；9, fixed block；10, loose slot；11, reset spring；12, the second sliding rail；13, the second sliding block；14, displacement sensing
Device；15, motion bar；16, pressing plate；17, processor；18, connection cables；19, connection plug；20, indicator light.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model is described in further detail with reference to the accompanying drawing.
First embodiment:
As Figure 1-Figure 4, a kind of automobile-used polymer rubber dynamic compression test fixture, including mounting seat 6, support plate
4, fixed plate 3, pressing plate 16 are provided with fixing threaded hole 8 in mounting seat 6, and the effect of fixing threaded hole 8 is easy for mounting seat 6
It mounts and dismounts, is provided with neonychium 7 below mounting seat 6, bracket 5 and fixed block 9 are provided with above mounting seat 6, it is fixed
9 side of block is provided with connection cables 18, and connection cables 18 are provided with connection plug 19, connection plug 19 far from 9 one end of fixed block
Effect be easy for the control system of connection compression verification device, 9 front of fixed block is provided with indicator light 20,9 top of fixed block
It is provided with support plate 4, loose slot 10 is provided on fixed block 9, the effect of loose slot 10 is easy for the movement of motion bar 15, activity
Slot 10 is internally provided with motion bar 15, and the effect of motion bar 15 is to detect the compression variation of rubber workpiece, sets inside motion bar 15
It is equipped with displacement sensor 14,14 model HMC1512 of displacement sensor, effect is to detect the change in displacement of motion bar 15, displacement
Sensor 14 is electrically connected with processor 17, and processor 17,17 model of processor are provided with below displacement sensor 14
STM32F407ZET6, effect are the control system that will test data and be sent to compression verification device, indicator light 20 and processor 17
Electrical connection, 15 two sides of motion bar are provided with the second sliding rail 12, and the second sliding rail 12 is internally provided with the second sliding block 13, the second sliding block 13
Effect be portable propelling bar 15 movement, be provided with reset spring 11 below motion bar 15, the effect of reset spring 11 is to make
Motion bar 15 moves up, and is provided with pressing plate 16 above motion bar 15, and the effect of pressing plate 16 is compressing rubber workpiece, and 16 liang of pressing plate
Side is provided with fixed plate 3, and the first sliding rail 2 is provided in fixed plate 3, and the first sliding rail 2 is internally provided with the first sliding block 1, and second is sliding
The effect of block 13 is to facilitate the movement of pressing plate 16.
Second embodiment:
The difference of second embodiment and first embodiment is: motion bar 15 and reset spring 11 weld, reset spring 11
It is welded with fixed block 9, fixed block 9 takes shape in support plate 4.
Specifically, motion bar 15 and reset spring 11 weld, and ensure that the stable connection of motion bar 15 Yu reset spring 11
Property, it is moved up convenient for motion bar 15, reset spring 11 and fixed block 9 weld, and ensure that the company of fixed block 9 Yu reset spring 11
Stability is connect, fixed block 9 takes shape in support plate 4, ensure that the connective stability of fixed block 9 Yu support plate 4.
3rd embodiment:
3rd embodiment is with the difference of first embodiment: the first sliding block 1 is fixedly connected with pressing plate 16 by screw, the
One sliding block 1 is slidably connected with the first sliding rail 2.
Specifically, the first sliding block 1 is fixedly connected with pressing plate 16 by screw, ensure that the company of the first sliding block 1 and pressing plate 16
Stability is connect, the first sliding block 1 is slidably connected with the first sliding rail 2, and facilitate the first sliding block 1 to move up and down along the first sliding rail 2, from
And it is moved up and down together along the first sliding rail 2 convenient for pressing plate 16 with the first sliding block 1.
When the utility model is used, tooling is fixedly mounted on compression verification device by bolt and mounting seat 6,
Pressing plate 16 and the compression executing agency of compression verification device are fixed together by bolt, is connected and is compressed by connection plug 19
Rubber workpiece in need of test is placed in support plate 4 by the control system of test device, and the compression of compression verification device is held
Row mechanism band dynamic pressure plate 16 moves down, and the upper surface at the top and rubber workpiece that make motion bar 15 is in sustained height, then
The compression executing agency band dynamic pressure plate 16 of compression verification device is mobile, carries out compression processing, displacement sensor 14 to rubber workpiece
The upper and lower displacement variation of motion bar 15, that is, the compression variation of detection rubber workpiece are detected, processor 17 will test data hair
Give the control system of compression verification device.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of automobile-used polymer rubber dynamic compression test fixture, including mounting seat, support plate, fixed plate, pressing plate, special
Sign is: being provided with fixing threaded hole in the mounting seat, is provided with neonychium, the mounting seat below the mounting seat
Top is provided with bracket and fixed block, and the fixed block side is provided with connection cables, and the connection cables are far from the fixation
Block one end is provided with connection plug, and the fixed block front is provided with indicator light, is provided with the support above the fixed block
Plate is provided with loose slot on the fixed block, and the loose slot is internally provided with motion bar, and the motion bar is internally provided with position
Displacement sensor, institute's displacement sensors lower section are provided with processor, and institute's displacement sensors are electrically connected with the processor, described
Indicator light is electrically connected with the processor, and the motion bar two sides are provided with the second sliding rail, and second sliding rail is internally provided with
Second sliding block, the motion bar lower section are provided with reset spring, are provided with the pressing plate, the pressing plate two above the motion bar
Side is provided with the fixed plate, and the first sliding rail is provided in the fixed plate, and first sliding rail is internally provided with the first sliding block.
2. a kind of automobile-used polymer rubber dynamic compression test fixture according to claim 1, it is characterised in that: the guarantor
Protection pad is connect with the mounting seat by viscose glue, and the mounting seat and the bracket weld.
3. a kind of automobile-used polymer rubber dynamic compression test fixture according to claim 1, it is characterised in that: the branch
Frame is bolted to connection with the support plate, and the support plate and the fixed plate are welded.
4. a kind of automobile-used polymer rubber dynamic compression test fixture according to claim 1, it is characterised in that: the work
Lever and the reset spring weld, and the reset spring and the fixed block welding, the fixed block take shape in the support
Plate.
5. a kind of automobile-used polymer rubber dynamic compression test fixture according to claim 1, it is characterised in that: described
One sliding block is fixedly connected with the pressing plate by screw, and first sliding block is slidably connected with first sliding rail.
6. a kind of automobile-used polymer rubber dynamic compression test fixture according to claim 1, it is characterised in that: described
Two sliding blocks are fixedly connected with the motion bar by screw, and second sliding block is slidably connected with second sliding rail.
7. a kind of automobile-used polymer rubber dynamic compression test fixture according to claim 1, it is characterised in that: the finger
Show that lamp is embedded on the fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821191280.9U CN208902536U (en) | 2018-07-26 | 2018-07-26 | A kind of automobile-used polymer rubber dynamic compression test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821191280.9U CN208902536U (en) | 2018-07-26 | 2018-07-26 | A kind of automobile-used polymer rubber dynamic compression test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208902536U true CN208902536U (en) | 2019-05-24 |
Family
ID=66568104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821191280.9U Active CN208902536U (en) | 2018-07-26 | 2018-07-26 | A kind of automobile-used polymer rubber dynamic compression test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208902536U (en) |
-
2018
- 2018-07-26 CN CN201821191280.9U patent/CN208902536U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dynamic compression testing fixture for automotive polymer rubber Effective date of registration: 20230713 Granted publication date: 20190524 Pledgee: China Construction Bank Co.,Ltd. Changchun Science and Technology Sub branch Pledgor: CHANGCHUN SHIFA TECHNOLOGY CO.,LTD. Registration number: Y2023220000052 |