Water cooling samples grinding wheel slicing machine device
Technical field
The present invention relates to steel test apparatus fields, and in particular to a kind of water cooling sampling grinding wheel slicing machine device.
Background technique
Large batch of steel are before becoming product, it is necessary to pass through inspection by sampling, i.e., remove one from large quantities of steel
Point, and then the physical and chemical testing for carrying out indices to steel works.
Major part iron and steel enterprise at present, it is using metal that sampling, which carries out the mode of physical and chemical sample, on steel finishing line
Band sawing machine sawing mode is sampled round, polygonal steel steel billet etc. using band saw for metal bed apparatus sawing mode, this steel take
There is following drawbacks for the mode of sample: 1, long by using band saw machine sawing device sample time, this is Cutting indexes work
What skill itself was limited;2, for sample in sawing process, saw blade consumption is big, there is a problem that with high costs;3, some trades mark
The cut surface of steel billet is easy to produce crackle or processing hardening, so that sample can not really reflect material sheet when doing Physicochemical test
The mechanical performance of body.
If scene is cut come cutting sampling although abrasive machine is fast to the cutting speed of steel using traditional grinding wheel slicing machine
The sampling efficiency for cutting steel sample is improved, but sample can cut high temperature action because of sand in cutting process and generate hardening
Layer, will affect the experimental data that subsequent sample does physical and chemical experiment, increases the error of experimental result, therefore must also carry out secondary operation
The hardened layer is removed, the complexity of sampling work, and the sludge splashes that steel cutting generates is increased, does not allow
Easily collecting will affect indoor working environment, therefore, be badly in need of a kind of cutting efficiency height that can guarantee sample preparation, after will not influence
The grinding wheel slicing machine device that collection can be synchronized while the stress performance of continuous test steel to sludge seems especially
It is important.
Summary of the invention
In view of the above shortcomings of the prior art, the technical problems to be solved by the present invention are: providing a kind of water cooling sampling sand
Slicer device is taken turns, the sample preparation of the slicer device is high-efficient, additionally it is possible to receive in steel cutting process to sludge
Collection reduces dust, does not pollute operating environment.
In order to solve the above-mentioned technical problem, present invention employs the following technical solutions:
A kind of water cooling sampling grinding wheel slicing machine device, including pedestal and grinding wheel slicing machine, pedestal are horizontally mounted by four columns
In on ground, grinding wheel slicing machine is mounted on the base, and the pedestal is equipped with the folder for being clamped limit to steel sample
Tool unit and the water cooling unit for cooling to steel sample, the fixture unit are located at the pedestal of the underface of grinding wheel
On, the water cooling unit includes outlet pipe, water pump and water tank, and coolant liquid is housed in the water tank and is located at four below pedestal
In the cavity that root post is formed, water pump is located on water tank and is connected with water tank, and described outlet pipe one end is connect with water pump,
The outlet pipe other end is upward through and stretches out in direction of the pedestal towards fixture unit, and the free end of outlet pipe is connected with atomization spray
Mouth.
In use process of the invention, steel sample is placed in the fixture unit on pedestal and is clamped, grinding wheel slice
The grinding wheel of machine drops to certain altitude and is directed at steel sample, then starts motor, and motor drives the rotation of slice grinding wheel and standard
It is standby that steel sample is cut, water pump is opened at this time, adjusts the angle of atomizer, tries it towards steel in fixture unit
The direction of sample, by the setting of water pump, the coolant liquid high pressure mist for spraying atomizer, flow velocity quickly, misty cooling
Liquid be aligned steel sample injection, to being cooled down by the steel sample of emery wheel cuts, make its steel sample cutting when not
It can be in the condition of high temperature always, misty coolant liquid is point-to-point to the progress of steel sample in this way cools, and makes steel sample
The case where being less prone to crackle or processing hardening, to will not influence the stress performance of follow-up test steel;Same mist
Coolant liquid has the airflow direction of orientation, and the sludge generated in steel sample cutting process can be drained to the stream of air-flow
Dynamic direction, prevents sludge from disorderly splashing everywhere, collects after thus capable of assembling sludge towards wind underside position;It is comprehensive
Upper described, grinding wheel slicing machine cutting efficiency of itself for traditional sawing machine is high, shortens steel sample in this way
Clipping time, and when being cut to steel sample, by the misty coolant liquid of injection to the cooling effect of steel sample
Ideal will not generate metallic hardened layer, and the steel sample of preparation is enabled really to reflect the mechanical performance index of material itself,
Misty coolant liquid advantageously reduces dust simultaneously, will not pollute operating environment.
As optimization, the outlet pipe is metal bellows stretching out in the part above pedestal, in order to adjust atomization
The direction and collapsing length of nozzle.
In this way, being set as metal bellows by the part that outlet pipe is stretched out in pedestal, metal bellows, which has, is not advised
It then turns and flexible characteristic is so that it is convenient to adjust the direction and collapsing length of atomizer, it being capable of cutting with steel sample
Progress extent is cut to finely tune the spray angle of coolant liquid, to preferably cool down to steel sample.
As optimization, it is additionally provided with disintegrating slag collecting bin above the pedestal, disintegrating slag collecting bin is located at atomizer relative to folder
Has the opposite side of unit;The disintegrating slag collecting bin has opening towards the side of atomizer, for stopping and collecting atomization
The coolant liquid that nozzle sprays;The reflux communicated with water tank is additionally provided on pedestal between disintegrating slag collecting bin and fixture unit
Pipe, the bottom plate and pedestal of the disintegrating slag collecting bin are arranged in constant slope, to facilitate the coolant liquid in disintegrating slag collecting bin reversely to return
It flow at return pipe;The oral area of the return pipe is equipped with sieve, for filtering the sludge carried secretly in coolant liquid.
In this way, being stopped by the coolant liquid that setting disintegrating slag collecting bin can spray atomizer, coolant liquid entrainment
Sludge enter in disintegrating slag collecting bin after, and the bottom plate of disintegrating slag collecting bin and pedestal are in constant slope setting, coolant liquid
It is flowed back at return pipe by disintegrating slag collecting bin, sieve is additionally provided on return pipe, sludge can be filtered, therefore
Disintegrating slag collecting bin can tentatively be divided coolant liquid and sludge by having certain collecting action to sludge
From, and led to coolant liquid in water tank by return pipe.
As optimization, it is additionally provided with Rose Box between the return pipe and water tank, is provided in Rose Box for will be cold
But the filter screen for the sludge filtering carried secretly in liquid.
In this way, still some sludge due to after disintegrating slag collecting bin is to the primary filtration of sludge
It, can be into one by being additionally provided with Rose Box between refluxing opening and water tank as coolant liquid enters in water tank together
Step is filtered the sludge in coolant liquid, and the coolant liquid for making to enter eventually into this way in water tank is broken without containing metal
Slag facilitates the water energy in water tank is enough to cool down under the action of water pump to steel test again, plays coolant liquid
Recycling.
It is equipped with a closed water fender of circle, as optimization, around the base upper surface to prevent coolant liquid from outflowing.
In this way, by the way that water fender is arranged on pedestal, can prevent coolant liquid flash with outside overflow to pedestal.
As optimization, the fixture unit includes clamp rail, fixture fixing seat, fixture Mobile base, lead screw and two peaces
Block is filled, the clamp rail level is layed on pedestal, and fixture fixing seat is fixedly installed on pedestal and is located at slice abrasive machine
Underface, fixture Mobile base is slidably fitted on clamp rail;Described lead screw one end is connected with driving mechanism, fixture Mobile base
Medium position be socketed on lead screw by screw thread hole horizontal and be parallel to each other with fixture fixing seat so that lead screw rotate when fixture
Mobile base along the axial direction of lead screw to fixture fixing seat close to or far from;The phase of the fixture fixing seat and fixture Mobile base
Pair side be provided with identical rectangle mounting groove, two mounting blocks are respectively arranged in the peace in fixture fixing seat and fixture Mobile base
In tankage, V-arrangement holding tank is offered on the side of two mounting blocks, and two V-arrangement holding tank faces are arranged so that two V-arrangements
Holding tank is close to when in closed state for being clamped to sample pipe fitting;The fixture fixing seat and fixture Mobile base top are opened
Have and be located at collinear recessing groove, the insertion when recessing groove cuts downwards steel sample for grinding wheel, recessing groove and V-arrangement press from both sides
Slot is held to connect.
It drives fixture Mobile base to slide on clamp rail in this way, rotating by lead screw, keeps fixture Mobile base and fixture solid
Reservation forms fixture after drawing close, then mounting blocks are mounted on corresponding fixture, is clamped by the V-arrangement opened up on mounting blocks side
Slot, two V-arrangement holding tank faces setting, sample pipe fitting is clamped, due to different batches steel sample diameter
Difference, therefore the V-arrangement locating slot on mounting blocks is not able to satisfy the fixation of the steel sample of all models number, it is therefore desirable to replacement peace
Block is filled, has the V-arrangement locating slot of corresponding model on different mounting blocks, to be clamped to corresponding steel sample, to make steel
Material sample will not be moved in cutting.
As optimization, connected by bolt between the fixture fixing seat and mounting blocks and fixture Mobile base and mounting blocks
Connect fixation.
In this way, the fixed replacement that can be convenient mounting blocks is bolted.
In conclusion the beneficial effects of the present invention are: in the present invention, grinding wheel slicing machine comes relative to traditional sawing machine
It says that the cutting efficiency of itself is high, shortens the clipping time of steel sample in this way, and when cutting to steel sample, lead to
The coolant liquid of overspray mist is ideal to the cooling effect of steel sample, will not generate metallic hardened layer, so that the steel of preparation
Sample can really reflect the mechanical performance index of material itself, while misty coolant liquid can not only be cut to steel sample
While cutting cooling, and the sludge that cutting generates can be introduced in disintegrating slag collecting bin by swiftly flowing coolant liquid, complete
The collection of pairs of sludge, advantageously reduces dust, will not pollute operating environment.
Detailed description of the invention
In order to keep the purposes, technical schemes and advantages of invention clearer, the present invention is made into one below in conjunction with attached drawing
The detailed description of step, in which:
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the structural schematic diagram of fixture unit in Fig. 1.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing.
Appended drawing reference in Figure of description includes: pedestal 1, disintegrating slag collecting bin 2, return pipe 3, rack 4, motor 5, main shaft
6, grinding wheel 7, atomizer 8, outlet pipe 9, lead screw 10, handwheel 11, mounting blocks 12, water fender 13, recessing groove 14, clamp rail
15, water tank 17, water pump 18, Rose Box 20, fixture fixing seat 21, fixture Mobile base 22.
One of present embodiment water cooling samples grinding wheel slicing machine device, as depicted in figs. 1 and 2, including pedestal 1
And grinding wheel slicing machine, pedestal 1 are horizontally installed on ground by four columns, grinding wheel slicing machine is mounted on pedestal 1, and grinding wheel is cut
Piece machine includes rack 4, main shaft 6, grinding wheel 7 and motor 5, and rack 4 is fixedly mounted on pedestal, and the main shaft of grinding wheel slicing machine passes through
Bearing is fixed in rack 4, and grinding wheel is mounted on the shaft end at 4 top of rack, and motor 5 is mounted in rack 4, and logical with main shaft 6
Cross pulley drive connection;The pedestal 1 be equipped with for steel sample is clamped limit fixture unit and for pair
The water cooling unit that steel sample cools, the fixture unit are located on the pedestal of the underface of grinding wheel, the water cooling unit
Including outlet pipe 9, water pump 18 and water tank 17, equipped with coolant liquid and positioned at 1 lower section four columns of pedestal in the water tank 17
In the cavity of formation, water pump 18 is located on water tank 17 and is connected with water tank 17, and described 9 one end of outlet pipe and water pump 18 connect
It connects, 9 other end of outlet pipe is upward through and stretches out in direction of the pedestal 1 towards fixture unit, and the free end of outlet pipe 9 is connected with
Atomizer 8.
It in use process of the invention, will be clamped in fixture unit that steel sample is placed on pedestal 1, grinding wheel slice
The grinding wheel of machine drops to certain altitude and is directed at steel sample, then starts motor 5, and motor 5 drives slice grinding wheel rotation
And prepare to cut steel sample, water pump 18 is opened at this time, is adjusted the angle of atomizer 8, is made it towards fixture unit
The direction of middle steel sample, by the setting of water pump 18, the coolant liquid high pressure mist for spraying atomizer 8, flow velocity quickly,
Misty coolant liquid alignment steel sample injection makes steel sample to being cooled down by the steel sample that grinding wheel is cut
The condition of high temperature will not be in always in cutting, misty coolant liquid is point-to-point to the progress of steel sample in this way cools,
Make steel sample will not cracked easily or processing hardening the case where, thus will not influence follow-up test steel sample by
Power performance;Same misty coolant liquid has the airflow direction of orientation, the metal that can will be generated in steel sample cutting process
Disintegrating slag is drained to the rear of the flow direction of air-flow, can prevent sludge from disorderly splashing everywhere in this way, but also convenient for collect with
Air-flow moves to the sludge of air-flow rear aggregation together;In conclusion grinding wheel slicing machine comes relative to traditional sawing machine
It says that the cutting efficiency of itself is high, shortens the clipping time of steel sample in this way, and when cutting to steel sample, lead to
The coolant liquid of overspray mist is ideal to the cooling effect of steel sample, will not generate metallic hardened layer, so that the steel of preparation
Sample can really reflect the mechanical performance index of material itself, while misty coolant liquid advantageously reduces dust, will not be dirty
Contaminate operating environment.
In a specific embodiment, the outlet pipe 9 is metal bellows stretching out in the part above pedestal 1, so as to
In the direction and collapsing length of adjustment atomizer 8.
In this way, being set as metal bellows by the part that outlet pipe 9 is stretched out in pedestal 1, metal bellows has not
Rule turning and flexible characteristic, can be with steel samples so that it is convenient to adjust the direction and collapsing length of atomizer 8
Progress extent is cut to finely tune the spray angle of coolant liquid, to preferably cool down to steel sample.
In a specific embodiment, disintegrating slag collecting bin 2 is additionally provided with above the pedestal 1, disintegrating slag collecting bin 2 is located at atomization spray
Opposite side of the mouth 8 relative to fixture unit;The disintegrating slag collecting bin 2 has opening towards the side of atomizer 8, for hindering
Gear and the coolant liquid for collecting the ejection of atomizer 8;Be additionally provided on pedestal 1 between disintegrating slag collecting bin 2 and fixture unit with
The return pipe 3 that water tank 17 communicates, the bottom plate and pedestal of the disintegrating slag collecting bin 2 are arranged in constant slope, to facilitate disintegrating slag to receive
Collect at the coolant liquid reverse reflux to return pipe 3 in storehouse 2;The bottom plate gradient of disintegrating slag collecting bin 2 is smaller, is only capable of that coolant liquid is enable to return
It flow in return pipe, sludge is overstock in disintegrating slag collecting bin 2, is periodically carried out to the sludge in disintegrating slag collecting bin 2 clear
Reason;The oral area of the return pipe 3 is equipped with sieve, for filtering the sludge carried secretly in coolant liquid;The oral area of return pipe 3
Surrounding it is oblique walk slope, make coolant liquid around 3 oral area of return pipe convenient for flowing into return pipe.
In this way, being stopped by the coolant liquid that setting disintegrating slag collecting bin 2 can spray atomizer 8, coolant liquid folder
After the sludge of band enters in disintegrating slag collecting bin 2, and the bottom plate of disintegrating slag collecting bin 2 and pedestal are arranged in constant slope, cold
But liquid flows back at return pipe 3 by disintegrating slag collecting bin 2, is additionally provided with sieve on return pipe 3, can carry out to sludge
Filter, therefore disintegrating slag collecting bin 2 can be carried out coolant liquid and sludge by having certain collecting action to sludge
Initial gross separation, and led to coolant liquid in water tank 17 by return pipe 3.
In a specific embodiment, Rose Box 20 is additionally provided between the return pipe 3 and water tank 17, in Rose Box 20
It is provided with the filter screen for filtering the sludge carried secretly in coolant liquid.
In this way, still some sludge due to after disintegrating slag collecting bin 2 is to the primary filtration of sludge
It, can by being additionally provided with Rose Box 20 between refluxing opening and water tank 17 as coolant liquid is entered together in water tank 17
To be further filtered to the sludge in coolant liquid, in this way do not contain the coolant liquid entered eventually into water tank 17
Sludge facilitates the water energy in water tank 17 is enough to cool down under the action of water pump 18 to steel test again,
Play the recycling of coolant liquid.
In a specific embodiment, a closed water fender 13 of circle is equipped with around the base upper surface, to prevent to cool down
Liquid outflow.
In this way, by pedestal 1 be arranged water fender 13, can prevent coolant liquid flash with outside overflow to pedestal.
In a specific embodiment, the fixture unit includes clamp rail 15, fixture fixing seat 21, fixture Mobile base
22, lead screw 10 and two mounting blocks 12,15 level of clamp rail are layed on pedestal, and fixture fixing seat 21 is fixedly installed on
On pedestal and it is located at the underface for being sliced abrasive machine, fixture Mobile base 22 is slidably fitted on clamp rail 15;The lead screw 10
One end is connected with driving mechanism, and the driving mechanism can be driving motor or manual rotation, and the outer end of lead screw 10 is connected with
Handwheel 11 can drive lead screw 10 to rotate by manual rotation's handwheel 11;The medium position of fixture Mobile base 22 passes through threaded hole
Level is socketed on lead screw 10 and is parallel to each other with fixture fixing seat 21, so that fixture Mobile base 22 is along lead screw when lead screw 10 rotates
On 10 axial direction to fixture fixing seat 21 close to or far from;The fixture fixing seat 21 and fixture Mobile base 22 it is opposite
Side is provided with identical rectangle mounting groove, and two mounting blocks 12 are respectively arranged in fixture fixing seat 21 and fixture Mobile base 22
In mounting groove, V-arrangement holding tank is offered on the side of two mounting blocks 12, and two V-arrangement holding tank faces are arranged so that two
A V-arrangement holding tank is close to when in closed state for being clamped to sample pipe fitting;The fixture fixing seat 21 and fixture are mobile
22 tops of seat are provided with positioned at collinear recessing groove 14, and the recessing groove 14 is inserted when cutting steel sample downwards for grinding wheel 7
Enter, recessing groove 14 connects with V-arrangement holding tank.
In this way, driving fixture Mobile base 22 to slide on clamp rail 15 by the rotation of lead screw 10, make fixture Mobile base 22
A complete fixture is formed after drawing close with fixture fixing seat 21, latter two right mounting blocks 12 are separately mounted to corresponding fixture and move
On dynamic seat 22 and fixture fixing seat 21, by the V-arrangement holding tank opened up on 12 side of mounting blocks, two V-arrangement holding tank faces are set
It sets, sample pipe fitting is clamped, the V since the diameter of the steel sample of different batches is different, on mounting blocks 12
Shape locating slot is not able to satisfy the fixation of the steel sample of all models number, it is therefore desirable to replace mounting blocks 12, different mounting blocks
Have the V-arrangement locating slot of corresponding model on 12, to be clamped to corresponding steel sample, thus make steel sample cutting when not
It can move.
In a specific embodiment, coolant liquid can use water or emulsion.
In the specific implementation process, the fixture fixing seat 21 and mounting blocks 12 and fixture Mobile base 22 and mounting blocks 12
Between fixation is bolted.
In this way, the fixed replacement that can be convenient mounting blocks 12 is bolted.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although passing through ginseng
According to the preferred embodiment of the present invention, invention has been described, it should be appreciated by those of ordinary skill in the art that can
To make various changes to it in the form and details, without departing from the present invention defined by the appended claims
Spirit and scope.