CN205879841U - Compression resilience test equipment - Google Patents
Compression resilience test equipment Download PDFInfo
- Publication number
- CN205879841U CN205879841U CN201620712873.XU CN201620712873U CN205879841U CN 205879841 U CN205879841 U CN 205879841U CN 201620712873 U CN201620712873 U CN 201620712873U CN 205879841 U CN205879841 U CN 205879841U
- Authority
- CN
- China
- Prior art keywords
- test electrode
- tool
- test
- pressure
- electrode
- 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.)
- Active
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The utility model discloses a compression resilience test equipment, it mainly includes the tool, be provided with down the test electrode in the tool, lower test electrode below is provided with pressure sensor, is provided with rapid fixture above the tool, the rapid fixture below is connected with the test electrode, and still including the tool actuating mechanism of drive tool upward movement, the tool below still is connected with the caliper profiler, still includes controller and touch display screen, descend the test electrode, go up test electrode, pressure sensor, tool actuating mechanism, caliper profiler and touch display screen and connect with the controller respectively, the utility model discloses aassessment that can be scientific, effective, reasonable and compressibility, resilience, resilience time, compression resistance, product thickness and the relation between them of managing the product, and upward the test electrode is a gilding fine copper piece with lower test electrode for the test electrode can influence the actual resistance of material hardly, resistance precision under each compression condition of guaranteeing to test out.
Description
Technical field
This utility model relates to a kind of compression to product and resilience force field tests, sets particularly to compression rebound test
Standby.
Background technology
The most all have compression and elastic product (sponge of the most all kinds of materials, foam, heat conductive silica gel
Etc.), the management and control of this parameter is mainly concentrated on only on compressibility, and for resilience, and compression resistance, during resilience
Between etc. data all do not have a set of concrete equipment effectively to monitor, be all by some relatively simple tools pieced together come
Completing, the equipment of test compression is mainly compression Strength testing machine in the market, and this kind of test instrunment is to be with displacement
Important test index, but owing to bubble cotton-like material is that foaming forms, the thickness deviation of material itself is bigger than normal, and material is actual
Thickness fluctuation is relatively big, causes displacement fluctuation relatively big, and this kind of test mode is affected bigger by material original thickness, it is impossible to accurately survey
The compressibility of examination material, test error in data is relatively big, and can not test compression be carried out with compressibility resistance junction contract step,
Cannot simulation material state during practice, it is impossible to detection compressibility and resistance in actual motion.
Utility model content
This utility model solves the technical problem that the compressibility being to provide a kind of accurate detection product, and resilience, during resilience
Between, compression resistance, the compression rebound test equipment of product thickness.
This utility model solves its technical problem the technical scheme is that compression rebound test equipment, including tool,
In the middle of described tool, hollow out is arranged, and in the middle of tool, hollow part is provided with lower test electrode, and lower test base part is provided with pressure
Sensor, connects below pressure transducer and has caliper profiler, tool to be provided above quick-speed jigs, also include test electrode
And controller, described lower test electrode, upper test electrode, pressure transducer and caliper profiler connect with controller respectively.
Further: described upper test electrode is provided above pressure-regulating valve, and described pressure-regulating valve is fixed on soon
On speed fixture.
Further: described pressure-regulating valve lower end is provided with pressure and applies foot, described pressure applies foot is rubber knot
Structure.
Further: described upper test electrode and lower test electrode are gold-plated fine copper block, described gold-plated fine copper block is by swashing
Light polishing mode manufactures.
Further: described tool is FR4 bakelite plate.
Further: also include on and off switch and the pressure reset switch being connected with controller.
Further: be additionally provided with the thickness display table that upper test electrode and lower test thickness of electrode are tested,
Described thickness display table and controller connect.
The beneficial effects of the utility model are: this utility model energy science, assessment effectively and reasonably and the pressure of management product
Contracting, resilience, resilience time, compression resistance, product thickness and the relation between them, and upper test electrode and lower test electricity
The most gold-plated fine copper block so that test electrode affects the actual resistance of material hardly, it is ensured that each compressor bar tested out
Resistance precision under part, the setting of pressure-regulating valve makes to be continuously increased pressure to upper test electrode by manual adjustment,
And pressure foot is rubber structure, electrode stress surface can be protected the most frayed while applying pressure, and tool uses FR4 electricity
Plank, due to bakelite plate have insulation, do not produce electrostatic, wear-resisting, moistureproof, damp proof, the characteristic such as be unlikely to deform, can carry out frequently
Compressibility and compressibility resistance test.
Accompanying drawing explanation
Fig. 1 is that compression rebound tests equipment side view.
Fig. 2 is that compression rebound tests equipment front view.
Figure is labeled as: quick-speed jigs 1, pressure-regulating valve 2, upper test electrode 3, lower test electrode 4, pressure applying foot 5,
Thickness display table 6, caliper profiler 7.
Detailed description of the invention
With detailed description of the invention, this utility model is further illustrated below in conjunction with the accompanying drawings.
Compression rebound test equipment as shown in Figure 1 to Figure 2, including tool, in the middle of described tool, hollow out is arranged, in tool
Between hollow part be provided with lower test electrode 4, be provided with pressure transducer below lower test electrode 4, below pressure transducer connect
The principle having caliper profiler, described caliper profiler to be based on spiral amplification is made, i.e. screw rod rotates a circle in nut,
Screw rod just advances or the distance of slow astern pitch along rotation axis direction.Therefore, the slight distance moved in the axial direction,
Just can show with the reading on circumference, the lower horizontal plane of test electrode and the plane of tool, when same level, are tested
Distance is shown as " 0mm ", and caliper profiler measuring head is connected with lower test electrode, and tool is provided above quick-speed jigs 1, also wraps
Including test electrode 3, test degree of regulation is 0.01mm, also includes controller and touches display screen, described lower test electrode 4,
Upper test electrode 3, pressure transducer, caliper profiler 7 and touch display screen connect with controller respectively, when test, first will
Quick-speed jigs 1 plate rises, and regulates lower test electrode distance to specified altitude assignment (moving down) with caliper profiler, is positioned over down by sample
Test electrode surface, upper test electrode is covered in sample surfaces, quick-speed jigs 1 plate is pressed down so that above test electrode
With parastate at the horizontal plane of tool, during at this moment sample would be at appointed thickness state, make the upper of product to be measured simultaneously
Lower surface contacts with lower test electrode 4 with upper test electrode 3 respectively, and controller is real to upper test electrode and lower test electrifying electrodes
Now the resistance value of product to be measured is detected, and read the upper test electrode 3 on caliper profiler 7 and lower test electrode 4 it
Between thickness data and the pressure data of pressure transducer, detect the relation between the compressed thickness of product and compression resistance,
Relation between compression stress and compressed thickness, the relation between compression stress and compression resistance, the relation between compressing area and compression stress,
After product being compressed to certain thickness when test, regulate caliper profiler the most again and be reset to each demand test thickness, pass through
With contacting with time departure to calculate the resilience time of upper test electrode 3 and lower test electrode 4 and product to be measured, controller can obtain
Going out the relation between resilience time and resilience resistance, the relation between resilience time and compression stress, test data described above all can be
Touch display screen display, this utility model energy science, assessment effectively and reasonably and the management compressibility of product, resilience, return
Bullet time, compression resistance, product thickness and the relation between them.
On the basis of the above, described upper test electrode is provided above pressure-regulating valve 2, and described pressure-regulating valve 2 is fixed
On quick-speed jigs 1, described pressure-regulating valve 2 is rotation screw, carries out upper test electrode 3 by the way of screw knob
Pressurization so that above at the horizontal plane of test electrode and tool, parastate is more accurate, reduces test error.
Additionally, described pressure-regulating valve 2 lower end is provided with pressure applies foot 5, it is rubber structure that described pressure applies foot 5,
It is rubber structure that described pressure applies foot 5, and upper test electrode is applied pressure so that test electrode fully connects with product up and down
Touch, electrode stress surface can be protected the most frayed while applying pressure.
Further, described upper test electrode 3 and lower test electrode 4 are gold-plated fine copper block, described gold-plated fine copper block by
Laser polishing mode manufactures, owing to the resistance of copper billet own is minimum so that test electrode affects the actual resistance of material hardly
It is worth, and gold-plated purpose is to prevent fine copper surface from forming oxidative phenomena with air Long Term Contact, affects resistance test precision, gold-plated
Copper block surface uses advanced laser polishing mode to replace traditional first milling mode of regrinding increases gold-plated copper billet surface smoothness, makes
Test material more completely contacts with copper block surface, it is to avoid cause resistance data unstable because of measured material and tool loose contact
Phenomenon, it is ensured that the resistance precision under each contractive condition tested out.
Additionally, described tool is FR4 bakelite plate, owing to bakelite plate has insulation, do not produces electrostatic, wear-resisting, moistureproof, anti-
The characteristic such as wet, to be unlikely to deform, can carry out compressibility and compressibility resistance test frequently.
Additionally, also include on and off switch and the pressure reset switch being connected with controller, power supply can be closed when not in use
Closing, it is to avoid waste power supply, pressure reset switch can make tool reset, it is ensured that test pressure is accurate every time.
Additionally, be additionally provided with the thickness display table 6 that upper test electrode 3 and lower test electrode 4 thickness are tested, described
The measuring head of thickness display table is connected with lower test electrode, and described dial framework gage button measuring surface is in same level with the plane of tool
On face, instantly testing the horizontal plane of electrode with the plane of tool when same level, measuring distance is shown as " 0mm ", works as shifting
During dynamic lower test electrode, thickness display table meeting simultaneous display shift length, this shift length extremely thickness distance, described thickness shows
Showing that table and controller connect, described thickness display table 6 is high accuracy thickness display table 6, and measuring accuracy is 0.01mm, displacement unit
Can between millimeter (mm) and inch (inch) any switching laws, thickness display table 6 uses with caliper profiler 7 simultaneously, tests mutually
Card, it is ensured that the accuracy of test data.
Particular embodiments described above, has carried out entering one to the purpose of this utility model, technical scheme and beneficial effect
Step describes in detail, be it should be understood that and the foregoing is only specific embodiment of the utility model, is not limited to this
Utility model, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. done, all should wrap
Within being contained in protection domain of the present utility model.
Claims (7)
1. compression rebound test equipment, it is characterised in that: include that in the middle of tool, described tool, hollow out is arranged, hollow out in the middle of tool
Place is provided with lower test electrode (4), and lower test electrode (4) lower section is provided with pressure transducer, and connecting below pressure transducer has
Caliper profiler, tool is provided above quick-speed jigs (1), also includes test electrode (3) and controller, described lower test electricity
Pole (4), upper test electrode (3), pressure transducer and caliper profiler (7) connect with controller respectively.
2. compression rebound test equipment as claimed in claim 1, it is characterised in that: described upper test electrode is provided above pressure
Force regulating valve (2), described pressure-regulating valve (2) is fixed on quick-speed jigs (1).
3. compression rebound test equipment as claimed in claim 2, it is characterised in that: described pressure-regulating valve (2) lower end is arranged
Having pressure to apply foot (5), it is rubber structure that described pressure applies foot (5).
4. compression rebound test equipment as claimed in claim 1, it is characterised in that: described upper test electrode (3) and lower test
Electrode (4) is gold-plated fine copper block, and described gold-plated fine copper block is manufactured by laser polishing mode.
5. compression rebound test equipment as claimed in claim 1, it is characterised in that: described tool is FR4 bakelite plate.
6. compression rebound test equipment as claimed in claim 1, it is characterised in that: also include that the power supply being connected with controller is opened
Close and pressure reset switch.
7. compression rebound test equipment as claimed in claim 1, it is characterised in that: be additionally provided with upper test electrode (3) and
Lower test electrode (4) thickness carries out thickness display table (6) tested, and described thickness display table and controller connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620712873.XU CN205879841U (en) | 2016-07-07 | 2016-07-07 | Compression resilience test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620712873.XU CN205879841U (en) | 2016-07-07 | 2016-07-07 | Compression resilience test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205879841U true CN205879841U (en) | 2017-01-11 |
Family
ID=57695311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620712873.XU Active CN205879841U (en) | 2016-07-07 | 2016-07-07 | Compression resilience test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205879841U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018494A (en) * | 2016-07-07 | 2016-10-12 | 昆山汉品电子有限公司 | Compression and resilience testing equipment |
| CN111812016A (en) * | 2020-06-28 | 2020-10-23 | 江西省江铜台意特种电工材料有限公司 | Scouring pad aging degree detection device and method |
-
2016
- 2016-07-07 CN CN201620712873.XU patent/CN205879841U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018494A (en) * | 2016-07-07 | 2016-10-12 | 昆山汉品电子有限公司 | Compression and resilience testing equipment |
| CN111812016A (en) * | 2020-06-28 | 2020-10-23 | 江西省江铜台意特种电工材料有限公司 | Scouring pad aging degree detection device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106018494A (en) | Compression and resilience testing equipment | |
| US10247686B2 (en) | Compression heat-generation detector and method therefor | |
| JP7097054B2 (en) | Press tools, crimping tools or cutting tools and tools | |
| CN205879841U (en) | Compression resilience test equipment | |
| CN201628535U (en) | Coaxiality detecting tool for cylinder hole and annular groove of cylinder body | |
| CN204495658U (en) | The adjustable amount of deflection of complex condition and modulus tester | |
| CN203519212U (en) | Device for testing pressure change of AGM partition plate | |
| CN104316794A (en) | Device for testing electric performance of contact material of alternating-current contactor and method for using the device to test electric performance of contact material | |
| CN103364337B (en) | Measure the apparatus and method of material surface degree of adhesion | |
| CN201535761U (en) | Harmonic method solid material thermal physical property test device with independent probe | |
| CN209043237U (en) | A kind of strain-type roughness sensor | |
| CN110261021B (en) | Rotary pressure head assembly suitable for measuring anisometric residual stress | |
| JP2021032684A (en) | Dielectric strength characteristic evaluation method for insulating material and dielectric strength characteristic evaluation device | |
| CN208012923U (en) | A kind of synchronizer adhesive strength sample making tooling | |
| CN207009296U (en) | Electric contact moving contact | |
| CN205607355U (en) | Automatic detection apparatus for work piece thickness | |
| CN205176138U (en) | Resistance test tool | |
| CN202256499U (en) | Zebra rubber on-state resistance measurement device | |
| KR101615354B1 (en) | Device for measuring compaction density of asphalt pavement | |
| CN105067458B (en) | A kind of device for being used to test asphalt concrete pavement material cutting performance | |
| CN209264820U (en) | A kind of pole piece resistance measuring instrument and system | |
| CN206489234U (en) | A kind of voltage regulator for locomotive multi-function test stand | |
| CN210268463U (en) | Automobile parts thickness detection device | |
| CN102650581A (en) | Testing equipment for normal temperature and high temperature stress relaxation of flat spring | |
| CN203981323U (en) | High-voltage isolating switch sensing finger pressure tester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |