CN207308044U - A kind of electronic lapping device of low temperature - Google Patents
A kind of electronic lapping device of low temperature Download PDFInfo
- Publication number
- CN207308044U CN207308044U CN201721093626.7U CN201721093626U CN207308044U CN 207308044 U CN207308044 U CN 207308044U CN 201721093626 U CN201721093626 U CN 201721093626U CN 207308044 U CN207308044 U CN 207308044U
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- CN
- China
- Prior art keywords
- shaped groove
- control cabinet
- lapping device
- bull stick
- liquid nitrogen
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
It the utility model is related to lapping device,More particularly to a kind of electronic lapping device of low temperature,Including liquid nitrogen case,Control cabinet and trapezoidal mortar,Liquid nitrogen case is equipped with control cabinet,Micropump is equipped with control cabinet,Controller and motor,The liquid feeding end of micropump is connected with one end of inlet tube,Control cabinet side is equipped with electric-controlled switch,U-shaped groove is equipped with trapezoidal mortar,Motor is connected with one end of bull stick,The other end of bull stick is stretched into U-shaped groove,And the grinding head coordinated with U-shaped groove is fixed with end,It is raised that grinding head is equipped with hemisphere,Temperature sensor is equipped with grinding head,The bull stick for stretching into U-shaped groove is equipped with supporting rod,Support boom end is equipped with roller,The lower section of bull stick is equipped with out liquid hard tube,Go out liquid hard tube one end to stretch into U-shaped groove,Go out the liquid hard tube other end with micropump outlet end to connect,The electronic lapping device of low temperature provided by the utility model can Electronic control,It is time saving and energy saving；It can prevent that grinding part temperature is excessive in real time.
Description
Technical field
It the utility model is related to lapping device, and in particular to a kind of electronic lapping device of low temperature.
Background technology
It can be frequently necessary to larger sample treatment in daily scientific experiment activity into less particle or solution example,
This just needs to carry out using lapping device, and in general, common lapping device is exactly the mortar equipped with alms bowl pestle, but it is grasped
Need manually, time-consuming and laborious, therefore, develop has ten dedicated for more convenient lapping device of grinding experiment sample
Divide important realistic meaning.
In notification number CN206177686U, date of declaration is to disclose one in the utility model patent of on May 17th, 2017
Kind laboratory sample ice bath lapping device, including babinet and case lid, the device meet the required cryogenic conditions of grinding, reach
Quickly, ice bath grinding effect efficiently, easy, and can hold mortar grinder to avoid due to experimenter in process of lapping
Overlong time and the problem of the disease of hand and pain produced, improve the efficiency of ice bath grinding.But it can not be controlled in real time
Grinding temperature, and still need to be manually operated, it is time-consuming and laborious.
Utility model content
(1) technical problem solved
For the disadvantages mentioned above present in the prior art, the utility model provides a kind of electronic lapping device of low temperature, energy
Enough hand-grounds effectively overcome present in the prior art, time-consuming and laborious, temperature that is less efficient and can not preventing grinding in real time
Spend the defects of high.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：
A kind of electronic lapping device of low temperature, including liquid nitrogen case, control cabinet and trapezoidal mortar, including liquid nitrogen case, control cabinet and
Trapezoidal mortar, the liquid nitrogen case side are equipped with circular open, and the circular open is equipped with the vent cover coordinated with it, the liquid
Nitrogenous hood is equipped with control cabinet, and the liquid nitrogen case is equipped with handle with the control cabinet side, micropump, control are equipped with the control cabinet
Device and motor processed, the liquid feeding end of the micropump are connected with one end of inlet tube, and the other end of the inlet tube stretches into liquid nitrogen case
Interior bottom, the control cabinet side are equipped with electric-controlled switch, are equipped with U-shaped groove in the trapezoidal mortar, the motor and described turn
One end of bar is connected, and the other end of the bull stick is stretched into the U-shaped groove, and is fixed with end and is matched somebody with somebody with the U-shaped groove
The grinding head of conjunction, the grinding head are equipped with hemisphere protrusion, are equipped with temperature sensor in the grinding head, stretch into described U-shaped recessed
The bull stick of groove is equipped with supporting rod, and the support boom end is equipped with roller, and the lower section of the bull stick is equipped with out liquid hard tube, it is described go out
Liquid hard tube one end is stretched into the U-shaped groove, it is described go out the liquid hard tube other end connect with micropump outlet end.
Preferably, the micropump and the controller wireless communication, the temperature sensor and the controller are wireless
Communication, the motor and electric-controlled switch electrical connection.
Preferably, liquid nitrogen case, circular open and the vent cover are made by heat-barrier material.
Preferably, the grinding head, hemisphere are raised and roller is made by high hardness material.
Preferably, the supporting rod is equipped with 2, and the roller is equipped with 2, and the supporting rod and the roller are symmetrically set
Put.
(3) beneficial effect
Compared with prior art, the electronic lapping device of a kind of low temperature provided by the utility model has Electronic control bull stick
Strength and time can be saved with grinding head, bull stick sidepiece roller can improve grinding efficiency；Temperature sensor can be real-time to controller
Grinding part temperature is fed back, controller can control the discharge of liquid nitrogen according to feedback result, can prevent grinding part temperature mistake in real time
The advantages that high.
Brief description of the drawings
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 evident that drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the utility model structure diagram；
In figure：
1st, liquid nitrogen case；2nd, inlet tube；3rd, circular open；4th, vent cover；5th, micropump；6th, liquid hard tube is gone out；7th, roller；8th, it is terraced
Shape mortar；9th, grinding head；10th, temperature sensor；11st, hemisphere is raised；12nd, U-shaped groove；13rd, supporting rod；14th, bull stick；15th, horse
Reach；16th, control cabinet；17th, controller；18th, electric-controlled switch；19th, handle.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, those of ordinary skill in the art's all other embodiments obtained without creative efforts, belongs to
The scope of the utility model protection.
A kind of electronic lapping device of low temperature, as shown in Figure 1, including liquid nitrogen case 1, control cabinet 16 and trapezoidal mortar 8, liquid nitrogen case
1 side is equipped with circular open 3, and circular open 3 is equipped with the vent cover 4 coordinated with it, and liquid nitrogen case 1 is equipped with control cabinet 16, liquid
Nitrogenous hood 1 is equipped with handle 19 with 16 side of control cabinet, and micropump 5, controller 17 and motor 15, micropump 5 are equipped with control cabinet 16
Liquid feeding end be connected with one end of inlet tube 2, the other end of inlet tube 2 stretches into bottom in liquid nitrogen case 1, and 16 side of control cabinet is equipped with
Electric-controlled switch 18, trapezoidal mortar 8 is interior to be equipped with U-shaped groove 12, and motor 15 is connected with one end of bull stick 14, and the other end of bull stick 14 is stretched
Entering in U-shaped groove 12, and the grinding head 9 coordinated with U-shaped groove 12 is fixed with end, grinding head 9 is equipped with hemisphere protrusion 11,
Temperature sensor 10 is equipped with grinding head 9, the bull stick 14 for stretching into U-shaped groove 12 is equipped with supporting rod 13, and 13 end of supporting rod is set
There is roller 7, the lower section of bull stick 14 is equipped with out liquid hard tube 6, goes out 6 one end of liquid hard tube and stretches into U-shaped groove 12, it is another to go out liquid hard tube 6
End connects with 5 outlet end of micropump.
17 wireless communication of micropump 5 and controller, 17 wireless communication of temperature sensor 10 and controller, motor 15 and automatically controlled
The electrical connection of switch 18, liquid nitrogen case 1, circular open 3 and vent cover 4 are made by heat-barrier material, grinding head 9, hemisphere protrusion 11
It is made with roller 7 by high hardness material, supporting rod 13 is equipped with 2, and roller 7 is equipped with 2, and supporting rod 13 and roller 7 are symmetrical
Set.
In use, opening vent cover 4, enough liquid nitrogen rear cover upper shed lids 4 are added into liquid nitrogen case 1 by circular open 3,
Trapezoidal mortar 8 is kept flat on the table, sample to be ground is placed in U-shaped groove 12, is then inserted into grinding head 9 and bull stick 14
In U-shaped groove 12, controller 17 is operated, sets temperature threshold, then open electric-controlled switch 18, starter motor 15, holds
Start to grind 19, can be by wireless when temperature sensor 10 detects that grinding head 9 exceedes threshold value with sample contact position temperature
Communication sends result to controller 17, and controller 17 can start micropump 5 by wireless communication, liquid nitrogen in liquid nitrogen case 1 is arranged
Enter and cool down in U-shaped groove 12.
In addition, the routine for belonging to control field is controlled to micropump 5 using the data that temperature sensor 10 detects
Technological means, the circuit structure involved by it is also the common knowledge of those skilled in the art, therefore does not repeat herein.Control
Device 17 processed can use STM32 chips, and wireless communication module, channel radio are equipped with temperature sensor 10, controller 17 and micropump 5
Letter module can use zigbee modules, and storage battery can be set in control cabinet 16, is the electronic lapping device of low temperature with storage battery
Power supply for electrical equipment.
There is the electronic lapping device of a kind of low temperature provided by the utility model Electronic control bull stick and grinding head can save
Strength and time, bull stick sidepiece roller can improve grinding efficiency；Temperature sensor can be to controller Real-time Feedback grinding part temperature
The advantages that degree, controller can control the discharge of liquid nitrogen according to feedback result, can prevent grinding part temperature excessive in real time.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
State the technical solution described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification or replace, can't make appropriate technical solution essence depart from various embodiments of the utility model technical solution spirit and
Scope.
Claims (5)
- A kind of 1. electronic lapping device of low temperature, it is characterised in that：Including liquid nitrogen case (1), control cabinet (16) and trapezoidal mortar (8), Liquid nitrogen case (1) side is equipped with circular open (3), and the circular open (3) is equipped with the vent cover (4) coordinated with it, institute State liquid nitrogen case (1) and be equipped with control cabinet (16), the liquid nitrogen case (1) is equipped with handle (19), institute with the control cabinet (16) side State in control cabinet (16) and be equipped with micropump (5), controller (17) and motor (15), the liquid feeding end and feed liquor of the micropump (5) One end of pipe (2) is connected, and the other end of the inlet tube (2) stretches into liquid nitrogen case (1) interior bottom, and control cabinet (16) side is set There is electric-controlled switch (18), U-shaped groove (12), the motor (15) and one end of bull stick (14) are equipped with the trapezoidal mortar (8) It is connected, the other end of the bull stick (14) is stretched into the U-shaped groove (12), and is fixed with and the U-shaped groove in end (12) grinding head (9) coordinated, the grinding head (9) are equipped with hemisphere protrusion (11), and being equipped with temperature in the grinding head (9) passes Sensor (10), the bull stick (14) for stretching into the U-shaped groove (12) are equipped with supporting rod (13), and supporting rod (13) end is equipped with Roller (7), the lower section of the bull stick (14) are equipped with out liquid hard tube (6), it is described go out liquid hard tube (6) one end stretch into the U-shaped groove (12) in, it is described go out liquid hard tube (6) other end connect with micropump (5) outlet end.
- 2. the electronic lapping device of low temperature according to claim 1, it is characterised in that：The micropump (5) and the control Device (17) wireless communication, the temperature sensor (10) and the controller (17) wireless communication, the motor (15) and described Electric-controlled switch (18) is electrically connected.
- 3. the electronic lapping device of low temperature according to claim 1, it is characterised in that：The liquid nitrogen case (1), circular open (3) it is made with vent cover (4) by heat-barrier material.
- 4. the electronic lapping device of low temperature according to claim 1, it is characterised in that：The grinding head (9), hemisphere are raised (11) it is made with roller (7) by high hardness material.
- 5. the electronic lapping device of low temperature according to claim 1, it is characterised in that：The supporting rod (13) is equipped with 2, institute Roller (7) is stated equipped with 2, the supporting rod (13) and the roller (7) are symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721093626.7U CN207308044U (en) | 2017-08-29 | 2017-08-29 | A kind of electronic lapping device of low temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721093626.7U CN207308044U (en) | 2017-08-29 | 2017-08-29 | A kind of electronic lapping device of low temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207308044U true CN207308044U (en) | 2018-05-04 |
Family
ID=62384545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721093626.7U Expired - Fee Related CN207308044U (en) | 2017-08-29 | 2017-08-29 | A kind of electronic lapping device of low temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207308044U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837866A (en) * | 2018-05-08 | 2018-11-20 | 常州信息职业技术学院 | Strike structure |
| CN111841781A (en) * | 2020-06-24 | 2020-10-30 | 河北省药品医疗器械检验研究院 | Laboratory constant temperature medicament grinder |
-
2017
- 2017-08-29 CN CN201721093626.7U patent/CN207308044U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837866A (en) * | 2018-05-08 | 2018-11-20 | 常州信息职业技术学院 | Strike structure |
| CN111841781A (en) * | 2020-06-24 | 2020-10-30 | 河北省药品医疗器械检验研究院 | Laboratory constant temperature medicament grinder |
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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: 20180504 Termination date: 20180829 |
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| CF01 | Termination of patent right due to non-payment of annual fee |