CN206609749U - A kind of device of contactless displacement quick detection lubricating grease cone penetration - Google Patents
A kind of device of contactless displacement quick detection lubricating grease cone penetration Download PDFInfo
- Publication number
- CN206609749U CN206609749U CN201720217165.3U CN201720217165U CN206609749U CN 206609749 U CN206609749 U CN 206609749U CN 201720217165 U CN201720217165 U CN 201720217165U CN 206609749 U CN206609749 U CN 206609749U
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- Prior art keywords
- block
- cone
- cold
- drain pan
- test suite
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Abstract
The utility model discloses a kind of device of contactless displacement quick detection lubricating grease cone penetration, thermostatic assembly is installed in drain pan component, and lubricating cup is installed on above thermostatic assembly, and latch components are installed on housing, and test suite is installed on above lubricating cup by latch components；First deep bead, the second deep bead are respectively placed in cold-making block both sides, and cold-making block bottom is installed and isothermal block is installed above radiator, cold-making block, and temperature sensor is installed in the middle part of isothermal block；1/4 cone is inserted in displacement transducer by guide holder, and magnetic valve is installed in guide holder side, and flip chassis is installed on the test suite shell away from 1/4 cone side.The utility model carries out constant temperature by thermostat to fat cup, the displacement that cone falls gives automatic detection shift length by displacement transducer, and the test result for conversing 1/4 cone automatically with single-chip microcomputer and boring entirely, avoid and cause error because of artificial cognition terminal, it is easy to maintenance, analysis test is become more simple and efficient.
Description
Technical field
The utility model belongs to cone penetration fields of measurement, more particularly to a kind of contactless displacement quick detection lubricating grease bore into
The device of degree.
Background technology
Since own " lubricating grease and petrolatum cone penetration " this detection project in the country, always in accordance with standard：GB/T269.
The method is provided：Lubricating grease cone penetration is, at 25 DEG C, cone sub-assembly to be discharged from penetration meter, makes cone whereabouts 5S,
And determine its piercing depth.The as cone penetration of lubricating grease and petrolatum.In traditional lubricating grease cone penetration test, typically adopt
It is full cone test, artificial range estimation, without thermostat in manual time-keeping, and test process, whole detection process is time-consuming,
It is power consumption, cumbersome, and influence of the human factor to testing result is also very big, and the requirement to operating personnel is high, and instrument
Stability have much room for improvement.
Utility model content
The problem of existing for prior art, the utility model provides a kind of contactless displacement quick detection lubricating grease cone
The device of in-degree.
The utility model is achieved in that a kind of device of contactless displacement quick detection lubricating grease cone penetration includes bottom
Shell component, housing, thermostatic assembly, lubricating cup, latch components, test suite, blower fan；
The drain pan component is installed on housing bottom, and back side of shell installs blower fan, and the thermostatic assembly is installed on drain pan group
In part, lubricating cup is installed on above thermostatic assembly, and latch components are installed on housing, and test suite is installed on lubricating cup by latch components
Top；
The drain pan component includes drain pan, pad post pressing plate, single-chip microcomputer, pad post, and pad post is screwed on drain pan, led to
Cross pad post pressing plate and single-chip microcomputer is fixed on drain pan；
The thermostatic assembly includes the first deep bead, the second deep bead, radiator, cold-making block, temperature sensor, constant temperature
Block, the first deep bead, the second deep bead are respectively placed in cold-making block both sides, and cold-making block bottom is installed pacifies above radiator, cold-making block
Isothermal block is filled, temperature sensor is installed in the middle part of isothermal block, and single-chip microcomputer is connected with temperature sensor, cold-making block, blower fan；
The latch components include renovating handle, cover turnover shaft, renovate, fixed screw thread, renovate handle and stretch out in and renovate side,
Fixed screw thread, which is stretched out in, renovates a middle side part and vertical with renovating handle, cover turnover shaft and renovate handle be set in parallel in renovate it is interior；
Test suite includes test suite shell, displacement transducer, 1/4 cone, guide holder, magnetic valve, flip chassis, small frame
Bottom plate, guide holder is installed on test suite outer casing bottom, and 1/4 cone is inserted in displacement transducer by guide holder, displacement transducer
It is installed on above 1/4 cone, magnetic valve is installed in guide holder side, is installed on the test suite shell away from 1/4 cone side and renovate bottom
Small frame bottom plate is installed in plate, flip chassis bottom, and small frame bottom plate withstands magnetic valve in side.
Further, screwed hole is provided with the flip chassis, fixed screw thread screws installation with the screwed hole.
Further, the cold-making block is semiconductor refrigerating block.
Further, the isothermal block is constant temperature aluminium block.
The utility model carries out constant temperature by thermostat to fat cup, when steady temperature is at 25 ± 0.5 DEG C, single-chip microcomputer hair
Go out signal, and cone is discharged by release, release time is 5 ± 0.1s, and in the process, the displacement that cone falls is by displacement
Sensor gives automatic detection shift length, and the test result for conversing 1/4 cone automatically with single-chip microcomputer and boring entirely, this test side
Method is avoided causes error because of artificial cognition terminal, and easy to maintenance, and analysis test can be made to become easier, fast
It is prompt.
Brief description of the drawings
Fig. 1 is the structure of the device for the contactless displacement quick detection lubricating grease cone penetration that the utility model embodiment is provided
Schematic diagram；
Fig. 2 is the section view of the device for the contactless displacement quick detection lubricating grease cone penetration that the utility model embodiment is provided
Figure；
Fig. 3 is the structural representation for the drain pan component that the utility model embodiment is provided；
Fig. 4 is the front view for the thermostatic assembly that the utility model embodiment is provided；
Fig. 5 is the A-A sectional views for the thermostatic assembly that the utility model embodiment is provided；
Fig. 6 is the front view for the latch components that the utility model embodiment is provided；
Fig. 7 is the B-B sectional views for the latch components that the utility model embodiment is provided；
Fig. 8 is the structural representation for the test suite that the utility model embodiment is provided；
In figure：1st, drain pan component；2nd, thermostatic assembly；3rd, lubricating cup；4th, latch components；5th, housing；6th, test suite；7th, bottom
Shell；8th, post pressing plate is padded；9th, single-chip microcomputer；10th, post is padded；11st, the first deep bead；12nd, the second deep bead；13rd, radiator；14th, freeze
Block；15th, temperature sensor；16th, isothermal block；17th, handle is renovated；18th, cover turnover shaft；19th, renovate；20th, fixed screw thread；21st, test
Package shell；22nd, displacement transducer；23rd, 1/4 cone；24th, guide holder；25th, magnetic valve；26th, flip chassis；27th, small frame bottom plate.
Embodiment
For utility model content of the present utility model, feature and effect can be further appreciated that, following examples are hereby enumerated, and
Accompanying drawing is coordinated to describe in detail as follows.
Structure of the present utility model is explained in detail below in conjunction with the accompanying drawings.
A kind of device of contactless displacement quick detection lubricating grease cone penetration, including drain pan component 1, housing 5, thermostatic assembly
2nd, lubricating cup 3, latch components 4, test suite 6, blower fan, communication interface, power switch, power interface；
The drain pan component 1 is installed on the bottom of housing 5, and blower fan is installed at the back side of housing 5, and the thermostatic assembly 2 is installed on bottom
In shell component 1, lubricating cup 3 is installed on the top of thermostatic assembly 2, and latch components 4 are installed on housing 5, and test suite 6 passes through latch components
4 are installed on the top of lubricating cup 3；
The drain pan component 1 includes drain pan 7, pad post pressing plate 8, single-chip microcomputer 9, pad post 10, and pad post 10 is screwed in
On drain pan 7, drain pan 7 is fixed on by padding post pressing plate 8 by single-chip microcomputer 9；
The thermostatic assembly includes the first deep bead 11, the second deep bead 12, radiator 13, cold-making block 14, TEMP
Device 15, isothermal block 16, the first deep bead 11, the second deep bead 12 are respectively placed in the both sides of cold-making block 14, and the bottom of cold-making block 14 is installed
Isothermal block 16 is installed in radiator 13, the top of cold-making block 14, and temperature sensor 15 is installed on the middle part of isothermal block 16, single-chip microcomputer 9 and temperature
Spend sensor 15, cold-making block 14, blower fan connection；
The cold-making block 14 is semiconductor refrigerating block；The isothermal block 16 is constant temperature aluminium block；
Semiconductor refrigerating block is placed in constant temperature aluminium block bottom, then with radiator 13 by constant temperature aluminium block and semiconductor refrigerating block pressure
Tightly, temperature sensor is used for the temperature for detecting constant temperature aluminium block using PT100, when environment temperature is higher than temperature is set, single-chip microcomputer 9
Signal can be provided by semiconductor refrigerating block to freeze, the heat of refrigeration is radiated by radiator 13, when environment temperature is warm less than setting
When spending, single-chip microcomputer 9 can provide signal and be heated by semiconductor refrigerating block.The advantage of this thermostatic mode is simple in construction, easy to control, greatly
The small volume for reducing constant temperature system.
Because the influence factor of the cone penetration of lubricating grease includes temperature, so, if directly lubricating grease loaded in fat cup
Tested, then the result that winter and summer are made has very big difference, be not suitable for field test.Field condition survey is not reached
The requirement of examination.So, in the present embodiment, installing a thermostatic assembly additional, the temperature of thermostatic assembly control is always held at+25 ±
0.1 degree.Lubricating grease is loaded in lubricating cup 3, constant temperature method can be carried out to lubricating grease, it is general to the grease constant temp time left in 5min
The right side, then tested, it is ensured that the degree of accuracy of instrument result and the repeatability of instrument and repeatability.
The latch components include renovating handle 17, cover turnover shaft 18, renovate 19, fixed screw thread 20, renovate handle 17 and stretch out
In renovating 19 sides, fixed screw thread 20, which is stretched out in, renovates 19 1 middle side parts and vertical with renovating handle 17, and cover turnover shaft 18 is with renovating
Handle 17, which is set in parallel in, to be renovated in 19；
Screwed hole is provided with the flip chassis 26, fixed screw thread 20 screws installation with the screwed hole, can make test group
Part 6 carries out 90 degree of upsets, to facilitate the operations in test process.
Test suite includes test suite shell 21, displacement transducer 22,1/4 and bores 23, guide holder 24, magnetic valve 25, turns over
Base plate 26, small frame bottom plate 27, guide holder 24 are installed on the bottom of test suite shell 21, and 1/4 cone 23 is installed by guide holder 24
Inserted in the cone of test suite shell 21,1/4 23 by guide holder 24 in displacement transducer 22, magnetic valve is installed in the side of guide holder 24
25, away from flip chassis 26 is installed on the 1/4 test suite shell 21 for boring 23 sides, small frame bottom plate is installed in the bottom of flip chassis 26
27, small frame bottom plate 27 withstands magnetic valve 25 in side.
By 1/4 cone inserted by guide holder 24 in displacement transducer 22, must control 1/4 bore 23 weight 9.38g ±
0.025g, the whereabouts of 1/4 cone 23 is controlled by the start and stop of magnetic valve 25.After the start-up operation of magnetic valve 25, count within automatic 5 seconds
When, after 5 seconds terminate, the signal value for the single-chip microcomputer automatic data collection displacement transducer 22 being connected with displacement transducer 22 passes through signal
Value is automatic to calculate drop, and displacement signal is converted into data signal, through single-chip microcomputer internal calculation, result is shown automatically,
Human error is avoided using automatic detection method, concrete operating principle is：
Using method of testing GB/T269 as standard, take fully enough samples and fill fat cup, regulate cone and fat cup
Correct position, carries out constant temperature, when steady temperature is at 25 ± 0.5 DEG C, single-chip microcomputer sends signal by thermostat to fat cup, and
Cone is discharged by release, release time is 5 ± 0.1s, in the process, and the displacement that cone falls can be passed by displacement
Sensor detects corresponding displacement；
Calculation formula：S=K1ΔV+K0(S:Displacement, K1、K0:For coefficient, Δ V:Displacement voltage difference；
Now, single-chip microcomputer just can provide corresponding cone penetration test result according to corresponding displacement.1/4 cone penetration is changed
It is counted as full-scale cone penetration [reduction formula：P=3.75p+24, P:Approximate full-scale cone penetration, p：1/4 cone penetration, above-mentioned mistake
Journey whole display on a display screen, the test program that single-chip microcomputer is performed is complete by keyboard, the interactive mode of display screen progress
Into.This method of testing is avoided causes error because of artificial cognition terminal, and easy to maintenance, can become analysis test
It is easier, quick.
Using the utility model embodiment contactless displacement quick detection lubricating grease cone penetration device to various lubrications
Fat carries out cone penetration test, and test result is compared with GB/T269 method test results, and to newly grinding the survey of instrument model machine
Examination accuracy is analyzed, result of the test such as table 1：
Table 1
| Instrument is numbered | 20121000801 | 20121000801 | 20121000802 | 20121000802 |
| Sample number into spectrum | 2012073005 | 2012041710 | 2012073005 | 2012041710 |
| Sample type | No. 2 tank fat | Fat is moistened in 931 high temperature aviations | No. 2 tank fat | Fat is moistened in 931 high temperature aviations |
| GB/T269 measured values | 274 | 240 | 274 | 240 |
| For the first time | 252 | 248 | 253 | 256 |
| Second | 248 | 250 | 253 | 255 |
| For the third time | 249 | 250 | 253 | 253 |
| Average value | 250 | 249 | 253 | 255 |
It will thus be seen that the detection data of model machine and standard method comparing result and instrument precision result of the test are visible,
The testing result of the utility model embodiment is consistent with standard method GB/T269, and its repeatability, reproduction sexual satisfaction standard will
Ask, with micro, quick analysis characteristic.
Described above is only, to preferred embodiment of the present utility model, not to make any formal to the utility model
Limitation, it is every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations with
Modification, is belonged in the range of technical solutions of the utility model.
Claims (4)
1. a kind of device of contactless displacement quick detection lubricating grease cone penetration, it is characterised in that including drain pan component, housing,
Thermostatic assembly, lubricating cup, latch components, test suite, blower fan；
The drain pan component is installed on housing bottom, and back side of shell installs blower fan, and the thermostatic assembly is installed in drain pan component,
Lubricating cup is installed on above thermostatic assembly, and latch components are installed on housing, and test suite is installed on above lubricating cup by latch components；
The drain pan component includes drain pan, pad post pressing plate, single-chip microcomputer, pad post, and pad post is screwed on drain pan, passes through pad
Single-chip microcomputer is fixed on drain pan by post pressing plate；
The thermostatic assembly includes the first deep bead, the second deep bead, radiator, cold-making block, temperature sensor, isothermal block, the
One deep bead, the second deep bead are respectively placed in cold-making block both sides, and cold-making block bottom, which is installed, installs constant temperature above radiator, cold-making block
Block, temperature sensor is installed in the middle part of isothermal block, and single-chip microcomputer is connected with temperature sensor, cold-making block, blower fan；
The latch components include renovating handle, cover turnover shaft, renovate, fixed screw thread, renovate handle and stretch out in and renovate side, it is fixed
Screw thread, which is stretched out in, renovates a middle side part and vertical with renovating handle, cover turnover shaft and renovates in handle is set in parallel in and renovates；
Test suite includes test suite shell, displacement transducer, 1/4 cone, guide holder, magnetic valve, flip chassis, small frame bottom
Plate, guide holder is installed on test suite outer casing bottom, and 1/4 cone is inserted in displacement transducer by guide holder, guide holder side peace
Magnetic valve is filled, flip chassis is installed on the test suite shell away from 1/4 cone side, small frame bottom plate is installed in flip chassis bottom,
Small frame bottom plate withstands magnetic valve in side.
2. the device of contactless displacement quick detection lubricating grease cone penetration as claimed in claim 1, it is characterised in that described to renovate
Screwed hole is provided with bottom plate, fixed screw thread screws installation with the screwed hole.
3. the device of contactless displacement quick detection lubricating grease cone penetration as claimed in claim 1, it is characterised in that the refrigeration
Block is semiconductor refrigerating block.
4. the device of contactless displacement quick detection lubricating grease cone penetration as claimed in claim 1, it is characterised in that the constant temperature
Block is constant temperature aluminium block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720217165.3U CN206609749U (en) | 2017-03-07 | 2017-03-07 | A kind of device of contactless displacement quick detection lubricating grease cone penetration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720217165.3U CN206609749U (en) | 2017-03-07 | 2017-03-07 | A kind of device of contactless displacement quick detection lubricating grease cone penetration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206609749U true CN206609749U (en) | 2017-11-03 |
Family
ID=60165698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720217165.3U Expired - Fee Related CN206609749U (en) | 2017-03-07 | 2017-03-07 | A kind of device of contactless displacement quick detection lubricating grease cone penetration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206609749U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883786A (en) * | 2019-02-28 | 2019-06-14 | 日照钢铁控股集团有限公司 | A kind of cone penetration detection prepares tool with rouge sample |
| CN114965168A (en) * | 2022-05-23 | 2022-08-30 | 东北林业大学 | Test instrument and method for evaluating physical hardening of asphalt |
-
2017
- 2017-03-07 CN CN201720217165.3U patent/CN206609749U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883786A (en) * | 2019-02-28 | 2019-06-14 | 日照钢铁控股集团有限公司 | A kind of cone penetration detection prepares tool with rouge sample |
| CN109883786B (en) * | 2019-02-28 | 2024-05-31 | 日照钢铁控股集团有限公司 | Taper detection is with fat appearance preparation instrument |
| CN114965168A (en) * | 2022-05-23 | 2022-08-30 | 东北林业大学 | Test instrument and method for evaluating physical hardening of asphalt |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171103 Termination date: 20200307 |