CN113510524B - Fixed beam type gantry machining center with low vibration and low noise - Google Patents
Fixed beam type gantry machining center with low vibration and low noise Download PDFInfo
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- CN113510524B CN113510524B CN202110823972.0A CN202110823972A CN113510524B CN 113510524 B CN113510524 B CN 113510524B CN 202110823972 A CN202110823972 A CN 202110823972A CN 113510524 B CN113510524 B CN 113510524B
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- 238000001125 extrusion Methods 0.000 claims abstract description 50
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims abstract description 17
- 230000001105 regulatory effect Effects 0.000 claims abstract description 13
- 238000005520 cutting process Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 130
- 238000003860 storage Methods 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 239000012774 insulation material Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 2
- 239000002173 cutting fluid Substances 0.000 claims 1
- 239000011550 stock solution Substances 0.000 description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000001816 cooling Methods 0.000 description 6
- 238000010790 dilution Methods 0.000 description 6
- 239000012895 dilution Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1069—Filtration systems specially adapted for cutting liquids
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention discloses a fixed beam type gantry machining center with low vibration and low noise, which comprises a cross beam and is characterized in that: the automatic chip cutting machine is characterized in that upright posts are fixed on two sides of the cross beam, a knife rest is arranged in the middle of the cross beam, a rotating shaft is connected to a lower bearing of the knife rest, a cutter is connected to the lower portion of the rotating shaft in a rotating mode, an assembly groove is formed in the outer portion of the rotating shaft, a disc is fixed to the outer portion of the assembly groove and is of a hollow structure, the center of the disc is detachably connected with the outer portion of the assembly groove, a workbench is connected to the lower portion of the cross beam in a sliding mode, a plurality of extrusion blocks are arranged in the disc, pressure regulating valves are arranged in the extrusion blocks, each pressure regulating valve comprises a valve block and a valve, one end of each pressure regulating valve is connected with an inner pipeline of the assembly groove, and methyl silicone oil is filled in the extrusion blocks.
Description
Technical Field
The invention relates to the technical field of gantry machining centers, in particular to a fixed beam type gantry machining center with low vibration and low noise.
Background
The gantry machining center is a machining center with a spindle axis perpendicular to a workbench, is mainly suitable for machining large-sized parts, and is very high in temperature of the machining center and a machined workpiece, when the temperature is too high, internal parts and machining tools of the gantry machining center are damaged, and when the gantry machining center is machined, noise is increased in the gantry machining center, chip liquid is usually used for cooling in order to reduce the temperature of the gantry machining center, but when the chip liquid is used, a large amount of body waste is often caused, so that it is necessary to design a fixed beam type gantry machining center with low vibration and low noise, wherein the fixed beam type gantry machining center can save and recycle the chip liquid.
Disclosure of Invention
The invention aims to provide a fixed beam type gantry machining center with low vibration and low noise so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a fixed beam type longmen machining center of low vibrations low noise, includes the crossbeam, the both sides of crossbeam all are fixed with the stand, the knife rest is installed to the centre of crossbeam, the below bearing of knife rest is connected with the pivot, the below rotation of pivot is connected with the cutter, the outside of pivot is provided with the assembly groove, the outside of assembly groove is fixed with the disc, the disc is hollow type structure, the central authorities of disc and the outside detachable connection of assembly groove, the below sliding connection of crossbeam has the workstation.
According to the technical scheme, internally mounted of disc has a plurality of extrusion pieces, and is a plurality of the inside of extrusion piece all is provided with the air-vent valve, the air-vent valve is including valve piece and valve, the one end and the inside pipeline connection of assembly groove of air-vent valve, a plurality of the inside of extrusion piece all is filled with methyl silicone oil.
According to the technical scheme, the inside of disc is fixed with a plurality of stock solution chambeies, and is a plurality of the outer wall in stock solution chambeies is expend with heat and contract with cold material, the inside packing in stock solution chambeies has methyl silicone oil, the outer wall of extrusion piece is elastic material, the outer wall of extrusion piece is thermal-insulated material.
According to the technical scheme, be provided with the cavity between extrusion piece and the stock solution chamber, a plurality of the steam mouth has all been seted up to the top in stock solution chamber, the left side fixedly connected with transmission tube of disc, the inside of transmission tube is including steam pipe and logical liquid pipe, the one end of steam pipe all is connected with steam mouth pipe way, the outside cladding of steam pipe has the heat-conducting layer.
According to the technical scheme, the other end of transmission tube is provided with the processing case, the internally mounted of processing case has the pneumatic cylinder, transfers liquid chamber and play liquid chamber, the internal portion of pneumatic cylinder is upper and lower chamber, the lower chamber right side and the interior piping connection who goes out liquid chamber of pneumatic cylinder, pipeline internally mounted has the pressure valve, the lower chamber bottom and the interior piping connection who transfers liquid chamber of pneumatic cylinder.
According to the technical scheme, the upper cavity of the hydraulic cylinder is communicated with the other end of the steam pipe, the push plate is connected inside the hydraulic cylinder in a sliding manner, the heating plate is arranged above the push plate, the heat insulation plate is fixed between the heating plate and the push plate, and the lower cavity of the hydraulic cylinder is filled with chip liquid.
According to the technical scheme, the bottom plate is arranged in the liquid outlet cavity, the blade plate is rotationally connected to the upper side of the bottom plate, a plurality of through holes are formed in the surface of the blade plate, the screw rod is fixed to the upper side of the blade plate, the rotating motor is connected to the inner lead of the bottom plate, the liquid inlet pump is arranged in the middle of the liquid passing pipe, and the jet orifice is fixedly connected to the other end of the liquid passing pipe.
According to the technical scheme, the inside of transferring the liquid chamber is provided with the floater, the both sides of floater are fixed with the stretching rod, the inside of transferring the liquid chamber rotates and is connected with the impeller, the outside of transferring the liquid chamber is provided with the PH meter, the delivery port has been seted up to the centre of impeller.
According to the technical scheme, a plurality of empty slots are formed in the workbench, the bottoms of the empty slots are of an inclined structure, a collecting cavity is formed in the front end of the workbench, an inclined plate is arranged in the collecting cavity, an oil absorption net is slidably connected in the collecting cavity, a liquid inlet is connected to a left side pipeline of the collecting cavity, and the liquid inlet is located on the right side of the liquid adjusting cavity.
According to the technical scheme, the outside of the transmission pipe is made of heat insulation materials.
Compared with the prior art, the invention has the following beneficial effects: in the present invention, the number of the components,
(1) The extrusion block and the regulating valve are arranged, so that the lubricating oil pipeline is opened and closed through pressure change in the extrusion block, the manual judgment is not needed, when the extrusion block is excessively pressed, the inner pipeline of the pressure regulating valve is communicated, methyl silicone oil flows out through the inside of the regulating valve and lubricates the assembly part of the assembly groove and the rotating shaft, the parts in work are damped and lubricated, the noise of the work piece in work is effectively reduced, meanwhile, the outside of the extrusion block is made of a heat insulation material, and when the extrusion block is rubbed with the liquid storage cavity, the state change of internal liquid of the extrusion block caused by the temperature change can be effectively prevented, so that the internal lubrication of the assembly groove is effectively realized;
(2) Through the arrangement of the hydraulic cylinder and the push plate, when the rotation speed of the rotating shaft is faster, more gas is generated in the liquid storage cavity and enters the upper cavity of the hydraulic cylinder, and the more gas enters the upper cavity of the hydraulic cylinder, the larger downward pressure is applied to the push plate by the gas, so that the more liquid quantity of the chip liquid entering the liquid outlet cavity is, the better the cooling effect of the device is, the automatic control of the output quantity of the chip liquid can be realized, and excessive or insufficient chip liquid is prevented, so that the waste of the body quantity or the poor cooling effect is caused;
(3) Through being provided with the floater, the density of floater is less than the density of retrieving the chip liquid, then the floater can place mouth of pipe department always, and the delivery port of this moment goes out water, water dilutes the chip liquid that density risen, when mixed liquid density is less than floater density, the floater moves down and pulls the telescopic link and pull down, the mouth of pipe just is opened like this, the inside of liquid jar is got back through the pipeline to the liquid after diluting, but when liquid begins to rise back, the liquid exerts ascending thrust to the push pedal, the push pedal upwards slides and extrudees the gas in the upper chamber, make it get back to the inside of stock solution chamber, just so make the device resume initial state, the rate of utilization of chip liquid has been improved simultaneously.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic illustration of the disk of the present invention in full and semi-section;
FIG. 3 is a schematic view of the internal structure of the treatment tank of the present invention;
FIG. 4 is a schematic view of the internal connections of the treatment tank of the present invention;
in the figure: 1. a cross beam; 2. a disc; 21. extruding a block; 211. a pressure regulating valve; 22. a liquid storage cavity; 221. a steam port; 23. an assembly groove; 24. a cavity; 3. a tool holder; 4. a column; 5. a work table; 501. a hollow groove; 6. a transmission tube; 601. a steam pipe; 602. a heat conducting layer; 603. a liquid pipe; 7. a collection chamber; 71. a sloping plate; 72. an oil absorption net; 8. a treatment box; 80. a hydraulic cylinder; 801. a heating plate; 802. a heat insulating plate; 803. a push plate; 804. a pressure valve; 81. a liquid adjusting cavity; 811. a PH meter; 812. a water outlet; 813. an impeller; 814. a floating ball; 815. a stretching rod; 82. a liquid outlet cavity; 821. a screw rod; 822. a blade; 823. a bottom plate; 9. an ejection port.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a fixed beam type longmen machining center of low vibrations low noise, including crossbeam 1, the both sides of crossbeam 1 all are fixed with stand 4, the knife rest 3 is installed to the centre of crossbeam 1, the below bearing of knife rest 3 is connected with the pivot, the below rotation of pivot is connected with the cutter, the outside of pivot is provided with mounting groove 23, the outside of mounting groove 23 is fixed with disc 2, disc 2 is hollow structure, the central authorities of disc 2 are detachable with mounting groove 23 outside and are connected, the below sliding connection of crossbeam 1 has workstation 5, the transfer pipe is regular steam pipe and logical liquid pipe, when the stock solution chamber is absorbing more heat, the methyl silicone oil of its inside is heated vaporization, and the volume grow of stock solution chamber, when the stock solution chamber volume is bigger, the collision area of its and extrusion piece is also big, the stock solution chamber is when exerting pressure to the extrusion piece, the inside also receives corresponding extrusion force, the gas of stock solution intracavity top flows from the steam mouth under this pressure effect, and enter into the upper chamber of liquid jar along the inside of steam pipe, the stock solution layer is fixed in position, simultaneously, it is difficult to control the heat preservation liquid in the subsequent transportation process, thereby it is unfavorable for the chip liquid to the heat preservation process to be carried out.
The internally mounted of disc 2 has a plurality of extrusion pieces 21, the inside of a plurality of extrusion pieces 21 all is provided with air-vent valve 211, air-vent valve 211 is including valve piece and valve, the one end of air-vent valve 211 is connected with the inside pipeline of mounting groove 23, the inside of a plurality of extrusion pieces 21 all is filled with methyl silicone oil, when the pivot drives the cutter and rotates, a plurality of extrusion pieces follow the mounting groove and carry out equidirectional rotation, and the rotational speed is unanimous, when the running speed of cutter is lower, its inside heat that produces is also few, and the extrusion piece does not contact with the outer wall of stock solution chamber when rotating, the extrusion piece is idle running, the inside pipeline of air-vent valve is not led to pass through, methyl silicone oil in the extrusion piece is unable to flow out from its inside this moment, so the leakproofness of its inside has been strengthened, and when its internal pressure increases, the inside of air-vent valve is accessible, such device just can carry out the switching of lubricating pipeline through the pressure variation to the extrusion piece, need not manpower to judge, the inside of device also need not to carry out the chip liquid and cooling water directly to cool down at the moment, so the chip liquid has saved the quantity.
The disc 2 is internally fixed with a plurality of liquid storage cavities 22, the outer walls of the liquid storage cavities 22 are made of expansion and contraction materials, the inside of the liquid storage cavities 22 is filled with methyl silicone oil, the outer wall of the extrusion block 21 is made of elastic materials, the outer wall of the extrusion block 21 is made of heat insulation materials, when the rotating speed of a cutter is higher, the extrusion block rotates along with the rotating speed, the generated heat is increased, the outer wall of the liquid storage cavity absorbs the heat, the outer wall of the liquid storage cavity expands while the heat is carried out, the cavity begins to be reduced, the extrusion block collides with the outer wall of the liquid storage cavity, when the inside of the extrusion block is acted by a larger extrusion force, the outside of the extrusion block begins to compress and extrude the methyl silicone oil in the extrusion block, the methyl silicone oil enters the inside of the extrusion block from a bypass pipe of the pressure regulating valve, and the liquid exerts an outward thrust on the valve block, the valve block is far away from the valve, the internal pipeline of the pressure regulating valve is communicated, methyl silicone oil flows out from the inside of the regulating valve and lubricates the assembly position of the assembly groove and the rotating shaft, thus damping and lubricating the parts in work, effectively reducing the noise of the work piece in work, simultaneously, the outside of the extrusion block is made of heat insulation materials, when the extrusion block rubs with the liquid storage cavity, the internal liquid of the extrusion block can be effectively prevented from being subjected to temperature change to change state, thus effectively realizing the internal lubrication of the assembly groove, when the rotating shaft rotates and causes the generated heat of the rotating shaft to exceed a preset value, the rotating shaft is indicated to be abnormally operated at the moment, the liquid storage cavity begins to expand at the maximum value after absorbing a large amount of heat, thus filling the inside of the cavity, and the extrusion block and the liquid storage cavity are mutually blocked, thus effectively decelerating the rotating shaft, preventing the blade and the workpiece from being damaged under abnormal operation.
The extrusion piece 21 is provided with cavity 24 with the stock solution chamber 22 between, steam port 221 has all been seted up to the top of a plurality of stock solution chambers 22, the left side fixedly connected with transmission pipe 6 of disc 2, the inside of transmission pipe 6 is including steam pipe 601 and logical liquid pipe 603, the one end of steam pipe 601 all is with steam port 221 pipe connection, the outside cladding of steam pipe 601 has heat conducting layer 602, the transmission pipe is regular steam pipe and logical liquid pipe, when the stock solution chamber is absorbing more heat, methyl silicone oil in its inside is heated and vaporized, and the volume grow of stock solution chamber, when the stock solution chamber volume is bigger, the collision area with the extrusion piece is also bigger, the stock solution chamber is when exerting pressure to the extrusion piece, the corresponding extrusion force is also received in its inside to the stock solution chamber, the gas of stock solution intracavity top is gone out from the steam port under this pressure effect, and enter into the upper chamber of liquid jar along the inside of steam pipe, the heat conducting layer is not only fixed in position to the steam pipe, keep warm simultaneously to its inside steam, prevent it from meeting liquid in the transportation, thereby unfavorable for follow-up chip liquid control liquid.
The other end of the transmission pipe 6 is provided with a treatment box 8, a hydraulic cylinder 80, a liquid adjusting cavity 81 and a liquid outlet cavity 82 are arranged in the treatment box 8, the inner part of the hydraulic cylinder 80 is an upper cavity and a lower cavity, the right side of the lower cavity of the hydraulic cylinder 80 is connected with an inner pipeline of the liquid outlet cavity 82, a pressure valve 804 is arranged in the pipeline, the bottom of the lower cavity of the hydraulic cylinder 80 is connected with the inner pipeline of the liquid adjusting cavity 81, the treatment box is mainly used for outputting and recycling cutting liquid, when a cutter is used for processing a workpiece, the interior of the liquid outlet cavity is electrified and dilution water in the liquid outlet cavity enters an injection port through the interiors of a liquid inlet pump and the liquid inlet pipe, so that the workpiece is cooled, and when the rotating speed of the cutter is too high, the cutting liquid is mixed into the dilution water, so that the cooling effect of the device is enhanced, meanwhile, the liquid adjusting cavity is used for adding water to dilute the cutting liquid after the alkalinity, the lower the density value is smaller, so that the cutting liquid reaches the original density value, and returns to the interior of the hydraulic cylinder, and the cutting liquid is convenient for next use.
The upper cavity of the hydraulic cylinder 80 is communicated with the other end of the steam pipe 601, the push plate 803 is connected inside the hydraulic cylinder 80 in a sliding way, the heating plate 801 is arranged above the push plate 803, the heat insulation plate 802 is fixed between the heating plate 801 and the push plate 803, the lower cavity of the hydraulic cylinder 80 is filled with chip liquid, gas enters the upper cavity of the hydraulic cylinder through the steam pipe, the heating plate keeps warm of the gas and prevents liquefaction of the gas, when the upper cavity is filled with gas, the gas applies downward thrust to the push plate, meanwhile, the push plate slides downwards along the inner wall of the hydraulic cylinder, the downward push plate applies downward pressure to the chip liquid below, so that the chip liquid passes through the inner pipeline of the pressure valve and enters the inner part of the liquid cavity, mixing of the chip liquid and dilution water is realized, when the rotation speed of the rotating shaft is faster, more gas is generated inside the liquid storage cavity and enters the upper cavity of the hydraulic cylinder, the more liquid quantity of the chip liquid entering the liquid cavity is better, and the device cooling effect is better, so that the automatic control of the output quantity of the chip liquid can be realized, and the chip liquid is prevented from being wasted or too much.
The inside of liquid outlet 82 is installed the bottom plate 823, the top rotation of bottom plate 823 is connected with blade 822, a plurality of through-holes have been seted up on the surface of blade 822, the top of blade 822 is fixed with screw rod 821, the inside wire of bottom plate 823 is connected with rotating motor, the centre of liquid pipe 603 is provided with the feed-in pump, the other end fixedly connected with jet 9 of liquid pipe 603, when the inside circular telegram of liquid outlet, blade and the screw plate on the bottom plate carry out anticlockwise rotation, its inside produces a spiral ascending operational tendency, when its left side is gone into the chip liquid, follow the upward spiral of flow direction from its bottom, mix with the dilution water on right side simultaneously, the blade stirs chip liquid and dilution water, the degree of mixing and mobility of mixed liquid have been strengthened to the through-hole on the blade simultaneously, the liquid through-hole of mixing flows out from the liquid pipe of top, and spout from the jet, the work piece of its below carries out effective cooling.
The inside of transferring the liquid chamber 81 is provided with the floater 814, the both sides of floater 814 are fixed with the stretching rod 815, the inside rotation of transferring the liquid chamber 81 is connected with impeller 813, the outside of transferring the liquid chamber 81 is provided with PH meter 811, the delivery port 812 has been seted up to the centre of impeller 813, the density and the chip liquid density of floater are close, the telescopic link originally fixes the floater, make it effectively block up the mouth of pipe of top, the inside of transferring the liquid chamber is the circular telegram originally, the chip liquid that retrieves gets into from the inlet, because chip liquid is detained in outside air for a long time, its moisture can volatilize, therefore its liquid density can rise, under the prerequisite that the density risees, the floater's density is less than the density of retrieving chip liquid, then the floater can be arranged in mouth of pipe always, and the delivery port play water at this moment, the chip liquid that the density risen dilutes, the impeller of upset has strengthened the mixture between the two, when the liquid density of mixing is less than the floater density, the floater moves down and pulls the telescopic link and stretches down, the mouth of pipe just is opened like this, the inside that the liquid after dilution is got back to the liquid through the pipeline, but liquid begins to rise back to liquid, liquid is exerted in the liquid time in the outside air, the inner air is used for detecting the PH meter is used for the fact that the inside is carried out to the inside to the device is detected to the inside, the device is used for the accuracy is improved, the inside to the chip liquid has been detected, and the PH value is detected to the inside, and is convenient to be used to the people.
The inside of workstation 5 has been seted up a plurality of empty slots 501, the bottom of a plurality of empty slots 501 is inclined structure, the front end of workstation 5 is provided with collects chamber 7, the inside of collecting chamber 7 is provided with swash plate 71, collect the inside sliding connection of chamber 7 has oil absorption net 72, the left side pipeline of collecting chamber 7 is connected with the inlet, the inlet is located the right side of transfer chamber 81, the methyl silicone oil that lubricates has the guard action to the chip liquid, it can prevent effectively that the chip liquid that sprays from entering into the inside of assembly groove, in order to prevent causing the corruption to its inside, when the waste material of mixing, methyl silicone oil and chip liquid together enter into the workstation on, tiny waste material and silicone oil and chip liquid enter into the inside of empty slot, and enter into the inside of collecting chamber through its slope bottom, collect the inside meticulous screening of waste material of chamber, its inside oil absorption net absorbs the methyl silicone oil, the inside pipeline is entered into to the pipeline along its inside pipe direction, and the inside of transfer chamber is entered to the pipe, such device has just carried out the simple and easy screening of impurity, and realized the recovery of chip liquid.
The outside of the transmission pipe 6 is heat-insulating material, and the high temperature in the heat-insulating transmission pipe can not influence the working temperature around the outside of the transmission pipe, so that uncomfortable feeling is prevented when workers work, and the surrounding devices are protected at low temperature.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a fixed beam type longmen machining center of low noise of low vibrations, includes crossbeam (1), its characterized in that: the novel automatic cutting machine is characterized in that upright posts (4) are fixed on two sides of the cross beam (1), a tool rest (3) is arranged in the middle of the cross beam (1), a rotating shaft is connected to a lower bearing of the tool rest (3), a tool is connected to the lower side of the rotating shaft in a rotating mode, an assembling groove (23) is formed in the outer portion of the rotating shaft, a disc (2) is fixed on the outer portion of the assembling groove (23), the disc (2) is of a hollow structure, the center of the disc (2) is detachably connected with the outer portion of the assembling groove (23), and a workbench (5) is connected to the lower side of the cross beam (1) in a sliding mode;
the novel plastic extrusion device is characterized in that a plurality of extrusion blocks (21) are arranged in the disc (2), a plurality of pressure regulating valves (211) are arranged in the extrusion blocks (21), each pressure regulating valve (211) comprises a valve block and a valve, one end of each pressure regulating valve (211) is connected with an inner pipeline of an assembly groove (23), a plurality of methyl silicone oil is filled in the extrusion blocks (21), a plurality of liquid storage cavities (22) are fixed in the disc (2), the outer walls of the liquid storage cavities (22) are made of expansion materials and contraction materials, methyl silicone oil is filled in the extrusion blocks (21) and the liquid storage cavities (22), and the outer walls of the extrusion blocks (21) are made of elastic materials;
steam ports (221) are formed in the upper portions of the liquid storage cavities (22), a transmission pipe (6) is fixedly connected to the left side of the disc (2), a steam pipe (601) and a liquid passing pipe (603) are arranged in the transmission pipe (6), and one ends of the steam pipes (601) are connected with the steam ports (221) in a pipeline mode;
the other end of the transmission pipe (6) is provided with a treatment box (8), a hydraulic cylinder (80) and a liquid outlet cavity (82) are arranged in the treatment box (8), the inner part of the hydraulic cylinder (80) is an upper cavity and a lower cavity, the right side of the lower cavity of the hydraulic cylinder (80) is connected with an inner pipeline of the liquid outlet cavity (82), and a pressure valve (804) is arranged in the pipeline;
a plurality of empty slots (501) are formed in the workbench (5), the bottoms of the empty slots (501) are of an inclined structure, a collecting cavity (7) is formed in the front end of the workbench (5), an inclined plate (71) is arranged in the collecting cavity (7), and an oil absorption net (72) is connected to the inside of the collecting cavity (7) in a sliding mode.
2. The low-vibration low-noise fixed beam gantry machining center according to claim 1, wherein: a cavity (24) is arranged between the extrusion block (21) and the liquid storage cavity (22), and a heat conduction layer (602) is coated outside the steam pipe (601).
3. The low-vibration low-noise fixed beam gantry machining center of claim 2, wherein: the upper cavity of the hydraulic cylinder (80) is communicated with the other end of the steam pipe (601), a push plate (803) is slidably connected in the hydraulic cylinder (80), a heating plate (801) is arranged above the push plate (803), a heat insulation plate (802) is fixed between the heating plate (801) and the push plate (803), and a cutting fluid is filled in the lower cavity of the hydraulic cylinder (80).
4. A low vibration and low noise fixed beam gantry machining center according to claim 3, wherein: the inside of play liquid chamber (82) is installed bottom plate (823), the top rotation of bottom plate (823) is connected with paddle (822), a plurality of through-holes have been seted up on the surface of paddle (822), the top of paddle (822) is fixed with hob (821), the inside wire of bottom plate (823) is connected with the rotation motor, the centre of leading to liquid pipe (603) is provided with the feed pump, the other end fixedly connected with jet orifice (9) of leading to liquid pipe (603).
5. The low vibration and low noise fixed beam gantry machining center of claim 4, wherein: the outside of the transmission pipe (6) is made of heat insulation materials.
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