CN106092700A - A kind of resin sand sampling machine - Google Patents

A kind of resin sand sampling machine Download PDF

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Publication number
CN106092700A
CN106092700A CN201610716742.3A CN201610716742A CN106092700A CN 106092700 A CN106092700 A CN 106092700A CN 201610716742 A CN201610716742 A CN 201610716742A CN 106092700 A CN106092700 A CN 106092700A
Authority
CN
China
Prior art keywords
sample
module
frame
broaching tool
mould
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.)
Pending
Application number
CN201610716742.3A
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Chinese (zh)
Inventor
刘广金
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ji'nan Golden Instrument And Equipment Manufacturing Co Ltd
Original Assignee
Ji'nan Golden Instrument And Equipment Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ji'nan Golden Instrument And Equipment Manufacturing Co Ltd filed Critical Ji'nan Golden Instrument And Equipment Manufacturing Co Ltd
Priority to CN201610716742.3A priority Critical patent/CN106092700A/en
Publication of CN106092700A publication Critical patent/CN106092700A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/286Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising

Abstract

The invention discloses a kind of resin sand sampling machine, including main frame, jarring hands wheel it is provided with on this main frame, described jarring handwheel connects jolting mechanism, described jolting mechanism is arranged on the inside of main frame, it is provided with operating platform on described main frame, described operating platform be provided above backing plate, being provided above giving of this backing plate fills out frame, described give filling out be provided with sample mold fixed screw and sample broaching tool on frame, wherein, described give fill out frame in be provided with sample module, described sample module includes sample mold, fill mould and guiding module, described sample mold is arranged on and gives the bottom filling out frame, described sample mold be provided above fill mould, described filling mould be provided above guiding module, it is provided with broaching tool gathering sill on described filling mould, it is provided with sample broaching tool on this broaching tool gathering sill.The resin sand sampling machine that the present invention provides can use the sample of different sample boxes and other frock making different performance;Also can be used to make other binder-type, core sand sample, strong adaptability.

Description

A kind of resin sand sampling machine
Technical field
The present invention relates to resin determination techniques field, especially a kind of resin sand sampling machine.
Background technology
Though cold setresin sand molding, coremaking have been widely used, but as measuring the method for making sample of cold-hardening resin sand performance And sampling machine, the most not yet shape.This brings very big inconvenience just to control and evaluation cold-hardening resin sand performance, and one is the most unfavorable Achievement in research to when exchanging.Owing to cold-hardening resin sand is afraid of hard " and " can validity period " short, secondary determine the degree of packing not only by formula With the impact of mulling method, also affected by the sample preparation time, thus made sand sample before and after often occurring in a collection of sand material The result that differs widely of the degree of packing.This just proposes higher requirement to method for making sample: except requiring that the sample prepared has Outside the necessary degree of packing, also requirement can make multiple samples that the degree of packing is identical within the shortest time.At present, use craft more Or the consolidation method for making sample by simple tool, also there is employing to penetrate sand method, compacting or traditional clay-bonded sand paddle type mill sample preparation. But these methods all can not meet requirement very well.
Summary of the invention
In view of this, the main object of the present invention is to provide a kind of resin sand sampling machine.
Its technical scheme is, a kind of resin sand sampling machine, including main frame, this main frame is provided with jarring handwheel, described shake Hitter takes turns connection jolting mechanism, and described jolting mechanism is arranged on the inside of main frame, and described main frame is provided with operating platform, described Operating platform be provided above backing plate, being provided above giving of this backing plate fills out frame, described in give and fill out that to be provided with sample mold on frame solid Determine screw and sample broaching tool, wherein, described in give fill out frame in be provided with sample module, described sample module includes sample mold, filling Mould and guiding module, described sample mold is arranged on and gives the bottom filling out frame, described sample mold be provided above fill mould, described in fill out Mold filling be provided above guiding module, described filling mould is provided with broaching tool gathering sill, this broaching tool gathering sill is provided with sample Broaching tool.
Preferably, described sample module is eight type matrix groups or circular module.
Preferably, described jolting mechanism includes shaking vertical shaft, camshaft, driving cam and hand wheel shaft, described hand wheel shaft one End connects jarring handwheel, and its other end connects vibrations vertical shaft, and described vibrations vertical shaft connects camshaft by driving cam.
Preferably, described sample mold fixed screw is provided with one group, and regulating this sample mold fixed screw can be by sample mold Group give fill out frame in fasten, described sample module is clout storehouse with giving the gap filling out frame.
Preferably, described eight type matrix groups or circular module are provided with the conjunction of honeycomb style.
The invention have the benefit that this sample machine can be produced once multiple cold-hardening resin sand sample, it is ensured that each sample Suffered consolidation merit is basically identical;Sample preparation speed is fast, and back-up sand inhomogeneities is little on the impact of the sample degree of packing;With box sample Weight relative error is little.The sample of different sample boxes and other frock making different performance can be used;Also can be used to make other Binder-type, core sand sample, strong adaptability.Simple in construction, easy to operate, maintenance load is few.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structural representation of eight type matrix groups in the present invention;
Fig. 3 is the scheme of installation of circular module in the present invention;
Fig. 4 is the structural representation of main frame in the present invention.
Detailed description of the invention
The present invention is described in detail, in the illustrative examples of this present invention below in conjunction with accompanying drawing and specific embodiment And explanation is used for explaining the present invention, but not as a limitation of the invention.
Referring to figs. 1 through Fig. 3, the invention discloses a kind of resin sand sampling machine, including main frame 1, this main frame 1 is provided with shake Hitter takes turns 2, and described jarring handwheel 2 connects jolting mechanism, and described jolting mechanism is arranged on the inside of main frame 1, and described main frame 1 sets Be equipped with operating platform, described operating platform be provided above backing plate 3, being provided above giving of this backing plate 3 fills out frame 4, described in give Fill out and on frame 4, be provided with sample mold fixed screw 5 and sample broaching tool 8, wherein, described in give fill out frame 4 in be provided with sample module 7, institute Stating sample module 7 is eight type matrix groups, and this eight type matrixes group includes that eight word sample molds 71, eight words fill mould 73 and eight word guiding modules 74, described eight word guiding modules 74 are arranged on and give the bottom filling out frame 4, and mould filled in eight words that are provided above of described eight word guiding modules 74 73, the eight word sample molds 71 that are provided above of mould 73 filled in described eight words, and described eight words are filled and are provided with eight type matrix groups on mould 73 Broaching tool gathering sill 72, this eight type matrixes group broaching tool gathering sill 72 is provided with sample broaching tool 8.
Or, described sample module 7 is circular module, and this circle module includes circular specimen mould 71A, circular filling mould 73A and circular guiding module 74A, described circular guiding module 74A are arranged on and give the bottom filling out frame 4, described circular guiding module 74A's Being provided above the circular mould 73A that fills, described circular filling mould 73A is provided above circular specimen mould 71A, and described circle is filled out It is provided with circular module broaching tool gathering sill 72A in mold filling 73A, this circle module broaching tool gathering sill 72A is provided with sample broaching tool 8。
Described jolting mechanism includes shaking vertical shaft, camshaft, driving cam and hand wheel shaft, and described hand wheel shaft 21 one end connects Jarring handwheel 2, its other end connects vibrations vertical shaft 22, and described vibrations vertical shaft 22 connects camshaft 24 by driving cam 23.
Described sample mold fixed screw 5 is provided with one group, and regulating this sample mold fixed screw 5 can exist sample module 7 Giving in filling out frame 4 and fastening, described sample module 7 is clout storehouse 6 with giving the gap filling out frame.
Described eight type matrix groups or circular module are provided with honeycomb style and close.
When using eight type matrix groups to carry out sample, in accordance with the following steps:
Step 1): backing plate 3, sample module 7 are placed on the operational platform, then gives and fill out frame 4 and put into eight word sample molds 71, Eight words filling mould 73 levels are put into give and fills out frame 4, this step noting, eight words fill die drawing cutter gathering sills 73 down;
Step 2): in the sample broaching tool 8 that two are corresponding is pushed eight type matrix group broaching tool gathering sills 72 respectively and on earth;
Step 3): sand being put into eight words and fills mould 73, strike off only with stragith edge after filling up, unnecessary sand enters clout In storehouse 6;
Step 4): eight word guiding module 74 levels are put into give and fills out in frame 4;
Step 5): in corresponding pouring weight eight word guiding module 74;
Step 6): shake vibrations handwheel 2 continuous vibration three times clockwise:
Step 7): thermally-stabilised sample need to shake vibration handwheel 2 when making, make jarring part jarring once, then fill out frame 4 giving On back-up sand in sample box, strike off, the most repeatedly for three times;
Step 8): take down pouring weight and eight word guiding modules 74;
Step 9): pull-out sample broaching tool 8;
Step 10): take out to give and fill out frame 4 and remove sand:
Step 11): take off eight words and fill mould 73 and remove sand:
Step 12): hold up to be put on flat board to stand by backing plate 3 and sample mold and treat the demoulding;
Step 13): sample makes a strength test after standing 24 hours.
When using circular module to carry out sample, in accordance with the following steps:
Step 1): backing plate 3, sample module 7 are placed on the operational platform, then gives and fill out frame 4 and put into circular specimen mould 71A, puts into circle filling mould 73A level to give and fills out frame 4, notice that circle fills die drawing cutter gathering sill 73A down in this step;
Step 2): in the sample broaching tool 8 that two are corresponding is pushed circular module broaching tool gathering sill 72A respectively and on earth;
Step 3): sand being put into circular filling mould 73A, strikes off only with stragith edge after filling up, unnecessary sand enters remaining In material storehouse 6;
Step 4): circular guiding module 74A level is put into give and fills out in frame 4;
Step 5): in corresponding pouring weight circle guiding module 74A;
Step 6): shake vibrations handwheel 2 continuous vibration three times clockwise:
Step 7): thermally-stabilised sample need to shake vibration handwheel 2 when making, make jarring part jarring once, then fill out frame 4 giving On back-up sand in sample box, strike off, the most repeatedly for three times;
Step 8): take down pouring weight and circular guiding module 74A;
Step 9): pull-out sample broaching tool 8;
Step 10): take out to give and fill out frame 4 and remove sand:
Step 11): take off circular filling mould 73 and remove sand:
Step 12): hold up to be put on flat board to stand by backing plate 3 and sample mold and treat the demoulding;
Step 13): sample makes a strength test after standing 24 hours.
Its test philosophy is: the consolidation merit of resin sand sample is made up of with the pressure of pouring weight the vibrations of sample sand.Vibrations Merit is mainly consolidation sample bottom, the top mainly consolidation by the pressure work done of pouring weight.
Vibrations merit=GhNn
Compaction Effort=QhNn
Only select suitable pouring weight could eliminate the difference of the upper and lower degree of packing of sample;
In formula: G sample sand weight
Q pouring weight weight
H jarring height
N jarring number of times
N jarring energy-loss factor
Above the technical scheme disclosed in the embodiment of the present invention is described in detail, used herein is embodied as Principle and the embodiment of the embodiment of the present invention are set forth by example, and the explanation of above example is only applicable to help to understand The principle of the embodiment of the present invention;Simultaneously for one of ordinary skill in the art, according to the embodiment of the present invention, it is being embodied as All will change in mode and range of application, in sum, this specification content should not be construed as the limit to the present invention System.

Claims (5)

1. a resin sand sampling machine, including main frame, this main frame is provided with jarring handwheel, and described jarring handwheel connects jarring machine Structure, described jolting mechanism is arranged on the inside of main frame, described main frame is provided with operating platform, it is characterised in that described operation Platform be provided above backing plate, being provided above giving of this backing plate fills out frame, described in give filling out and be provided with sample mold on frame and fix spiral shell Silk and sample broaching tool, wherein, described in give fill out frame in be provided with sample module, described sample module include sample mold, fill mould with And guiding module, described sample mold is arranged on and gives the bottom filling out frame, described sample mold be provided above fill mould, described filling mould Be provided above guiding module, described filling mould is provided with broaching tool gathering sill, this broaching tool gathering sill is provided with sample broaching tool.
Resin sand sampling machine the most according to claim 1, it is characterised in that described sample module is eight type matrix group or circles Module.
Resin sand sampling machine the most according to claim 1, it is characterised in that described jolting mechanism includes shaking vertical shaft, convex Wheel shaft, driving cam and hand wheel shaft, described hand wheel shaft one end connects jarring handwheel, and its other end connects vibrations vertical shaft, described shake Dynamic vertical shaft connects camshaft by driving cam.
Resin sand sampling machine the most according to claim 1, it is characterised in that described sample mold fixed screw is provided with one Group, regulate this sample mold fixed screw can by sample module give fill out frame in fasten, described sample module fills out frame with giving Gap be clout storehouse.
Resin sand sampling machine the most according to claim 2, it is characterised in that described eight type matrix groups or circular module are provided with Honeycomb style is closed.
CN201610716742.3A 2016-08-24 2016-08-24 A kind of resin sand sampling machine Pending CN106092700A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610716742.3A CN106092700A (en) 2016-08-24 2016-08-24 A kind of resin sand sampling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610716742.3A CN106092700A (en) 2016-08-24 2016-08-24 A kind of resin sand sampling machine

Publications (1)

Publication Number Publication Date
CN106092700A true CN106092700A (en) 2016-11-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610716742.3A Pending CN106092700A (en) 2016-08-24 2016-08-24 A kind of resin sand sampling machine

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD207480A3 (en) * 1982-03-31 1984-02-29 Arndt Leonhardt METHOD FOR PRODUCING LOOSE-BASED, WATER-SPILLED HOMOGENEOUS SAND SAMPLES
CN88211322U (en) * 1988-01-09 1988-12-28 上海工业大学 Ulra-low pressure prestress jarring casting compacting mechanism
CN2468634Y (en) * 2000-08-18 2002-01-02 苏州铸造机械厂 Internal force compacting and shocking type moulding equipment
JP2005083121A (en) * 2003-09-10 2005-03-31 Marutaka Concrete Kogyo Kk Construction method for barrier, barrier outer enclosure frame block, barrier using the same, and shearing strength measuring method
CN202204697U (en) * 2011-09-14 2012-04-25 镇江市丹徒区建筑工程质量检测中心 Cutting ring soil sample extruder in soil test
CN203432826U (en) * 2013-07-26 2014-02-12 东巳宙 Soil-sample pressing device
CN104280262A (en) * 2014-09-04 2015-01-14 中山大学 Three-direction cutting ring soil sample cutting instrument
CN104759595A (en) * 2015-03-31 2015-07-08 青岛意特机械有限公司 Micro-vibration compaction type molding machine and molding method of micro-vibration compaction type molding machine
CN204603234U (en) * 2015-04-30 2015-09-02 嘉善新易能精密机械设备厂 Moulding machine
CN105258990A (en) * 2015-09-30 2016-01-20 中山大学 Layered sectioning device for soil body microstructure
CN105855480A (en) * 2016-05-13 2016-08-17 成都易思科科技有限公司 Noise-free jolt squeeze molding machine capable of achieving uniform compaction

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD207480A3 (en) * 1982-03-31 1984-02-29 Arndt Leonhardt METHOD FOR PRODUCING LOOSE-BASED, WATER-SPILLED HOMOGENEOUS SAND SAMPLES
CN88211322U (en) * 1988-01-09 1988-12-28 上海工业大学 Ulra-low pressure prestress jarring casting compacting mechanism
CN2468634Y (en) * 2000-08-18 2002-01-02 苏州铸造机械厂 Internal force compacting and shocking type moulding equipment
JP2005083121A (en) * 2003-09-10 2005-03-31 Marutaka Concrete Kogyo Kk Construction method for barrier, barrier outer enclosure frame block, barrier using the same, and shearing strength measuring method
CN202204697U (en) * 2011-09-14 2012-04-25 镇江市丹徒区建筑工程质量检测中心 Cutting ring soil sample extruder in soil test
CN203432826U (en) * 2013-07-26 2014-02-12 东巳宙 Soil-sample pressing device
CN104280262A (en) * 2014-09-04 2015-01-14 中山大学 Three-direction cutting ring soil sample cutting instrument
CN104759595A (en) * 2015-03-31 2015-07-08 青岛意特机械有限公司 Micro-vibration compaction type molding machine and molding method of micro-vibration compaction type molding machine
CN204603234U (en) * 2015-04-30 2015-09-02 嘉善新易能精密机械设备厂 Moulding machine
CN105258990A (en) * 2015-09-30 2016-01-20 中山大学 Layered sectioning device for soil body microstructure
CN105855480A (en) * 2016-05-13 2016-08-17 成都易思科科技有限公司 Noise-free jolt squeeze molding machine capable of achieving uniform compaction

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Application publication date: 20161109