Low-material-consumption high-pressure chip breaking filtering circulation system and filtering circulation method thereof
Technical Field
The invention relates to the technical field of metal cutting chip breaking, in particular to a low-material-consumption high-pressure chip breaking filtering circulation system and a filtering circulation method thereof.
Background
Metal cutting is a material removal additive forming method in a metal forming process, a cutter removes redundant metal from a workpiece to be processed, and the workpiece obtains geometric accuracy, dimensional accuracy and surface quality which meet the requirements of design and process on the premise of controlling productivity and cost. In order to realize the process, relative movement between the workpiece and the cutter, namely cutting movement, is provided by a metal cutting machine tool, and a scrap ring is generated in the metal cutting process and is removed in time, so that the surface of the workpiece is easily damaged, even the cutting machine tool is damaged, and a chip breaking system is required to be arranged on the cutting machine tool.
The patent of publication number CN110653659A discloses an automatic chip breaking device of adjustable high-pressure coolant liquid, this scheme makes sweeps both sides atress, the angle of buckling is big, the chip breaking thoroughly avoids assaulting the improper condition of aggravating the winding of buckling to take place on the contrary, the condition that can not have the power of unloading takes place, utilize the coolant liquid of two kinds of different quality of water, the work efficiency is improved, the dynamics of the coolant liquid of collision iron fillings has not only been strengthened, the waste of coolant liquid has also been avoided, combine prior art, present high-pressure chip breaking system still has following defect:
1) the position of the high-pressure spray head cannot be adjusted according to the size of a machined workpiece, chip breaking failure is easy to occur in the actual working process, the reliability is poor, the angle of the high-pressure spray head is inconvenient to adjust, the spraying direction of high-pressure cooling water is easy to deviate, the precision is low, and the chip breaking effect is not ideal;
2) the high-pressure nozzle generally moves along with the linkage of a cutting tool or a drill bit of a machine tool, the chip breaking system is inconvenient to disassemble in the mode, the chip breaking system is damaged once, the maintenance is inconvenient, the labor intensity of workers is increased, the used cooling liquid is not convenient to recycle, the waste of the cooling liquid is caused, and the practicability is low.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a low-material-consumption high-pressure chip breaking filtering circulation system and a filtering circulation method thereof, which solve the problems of inconvenient disassembly and maintenance, inconvenient recycling of cooling liquid, waste, inconvenient adjustment of the angle and the position of a high-pressure spray head, unsatisfactory chip breaking effect and poor reliability.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a low material consumption high pressure chip breaking filtration cycle system, includes high pressure nozzle and fixes first mounting panel and the second mounting panel at the positive and back in workstation top through the bolt, the top of first mounting panel is provided with actuating mechanism, the top of second mounting panel is provided with stop gear, be provided with chip breaking mechanism between actuating mechanism and the stop gear.
Chip breaking mechanism is including fixing the backup pad between actuating mechanism and stop gear, the positive fixedly connected with n type board at backup pad top, the bottom fixedly connected with pneumatic cylinder of n type inboard wall to the output fixedly connected with connecting plate of pneumatic cylinder, the equal fixedly connected with adjusting part in top of the top of connecting plate and n type inboard wall, the back fixedly connected with baffle at backup pad top, the top of backup pad just is located and has seted up logical groove between n type board and the baffle.
The adjusting part comprises a limiting plate fixed at the top of the connecting plate and the top of the inner wall of the n-shaped plate and a positioning plate fixed at the top of the front side of the n-shaped plate and the front side of the connecting plate, a first fixing sleeve and a second fixing sleeve are fixedly connected to the front and the back of the surface of the high-pressure spray head respectively, and the second fixing sleeve is rotatably connected with one side, opposite to the limiting plate, of the limiting plate through a connecting piece.
Preferably, the top threaded connection of locating plate has the threaded rod, the bottom of threaded rod runs through the locating plate and extends to the below of locating plate, the one end that the threaded rod is located the locating plate below is connected with the concave frame through the bearing rotation, the bottom of concave frame and the top fixed connection of first fixed cover, the top fixedly connected with turning block of threaded rod.
Preferably, actuating mechanism is including fixing at the left first riser in first mounting panel top and fixing the protective frame on first mounting panel top right side, the bottom fixedly connected with motor of protective frame inner wall to the output fixedly connected with lead screw of first motor, the one end that the motor was kept away from to the lead screw runs through the protective frame and extends to the outside of protective frame, the lead screw is located the outside one end of protective frame and passes through the bearing and rotate with the right side of first riser to be connected, the fixed surface of lead screw is connected with first movable block, the front of backup pad and the back fixed connection of first movable block.
Preferably, stop gear is including fixing the second riser in second mounting panel top both sides, two fixedly connected with slide bar between the relative one side of second riser to the fixed surface of slide bar is connected with the second movable block, the back of backup pad and the front fixed connection of second movable block.
Preferably, the bottom of backup pad is provided with collects the mechanism, collect the mechanism including fixing the collection frame in the backup pad bottom, the left side of collecting the frame is installed through fixed subassembly and is filtered the frame, the right side of filtering the frame is run through and is collected the frame and extend to the inside of collecting the frame, the front of collecting the frame inner wall and the equal fixedly connected with in the back are used for leading and spacing guide rail strip to filtering the frame.
Preferably, the fixed subassembly includes two gag lever posts of being connected with the left top of collection frame and bottom rotation, two the gag lever post is located the equal fixedly connected with rotor plate of the left one end of collection frame.
Preferably, the front surface of the collecting frame is fixedly connected with a high-pressure pump, the inlet end of the high-pressure pump is communicated with a liquid inlet pipe penetrating into the collecting frame, the outlet end of the high-pressure pump is communicated with a Y-shaped conveying hose, and two ends, far away from the high-pressure pump, of the Y-shaped conveying hose are respectively communicated with the inlet ends of the two high-pressure nozzles through connecting hoses.
Preferably, the top of first mounting panel just is located the right side fixedly connected with control box of protective frame, the top fixedly connected with control panel of control box to the bottom fixedly connected with central processing unit of control box inner wall, control panel's output passes through wire and central processing unit's input electric connection, central processing unit's output passes through the wire respectively with the input electric connection of high-pressure pump, pneumatic cylinder and motor.
The invention also discloses a low-material consumption high-pressure chip breaking filtering circulation method, which specifically comprises the following steps:
s1, injecting cooling liquid: injecting a certain amount of cooling liquid into the collecting frame by using an external pipeline;
s2, coarse adjustment of chip breaking position: the control panel sends an instruction, the central processing unit receives the signal and then controls the motor to start working to drive the screw rod to rotate, further drive the first movable block to move and further drive the supporting plate to move, so that the chip breaking mechanism is driven to move, and the chip breaking mechanism is adjusted to a proper position;
s3, fine adjustment of chip breaking position: the control panel sends an instruction, the central processing unit receives the signal and then controls the hydraulic cylinder to start working, the lower high-pressure spray head is pushed to move up and down, the high-pressure spray head is adjusted to a proper height, then the rotating block is rotated by hands to drive the threaded rod to rotate and move up and down relative to the positioning plate, the high-pressure spray head is driven to rotate by the concave frame and the first fixing sleeve, the liquid outlet angle of the high-pressure spray head is adjusted, and fine adjustment of the position of chip breaking is completed;
s4, chip breaking: sending an instruction through a control panel, controlling a high-pressure pump to start working after a central processing unit receives a signal, pumping cooling liquid in a collecting frame, conveying the cooling liquid to a high-pressure spray head through a Y-shaped conveying hose, and then spraying the cooling liquid on waste chip strips discharged from a vehicle after pressurization to perform chip breaking work;
s5, recycling of cooling liquid: the sweeps strip after the washing off is mixing the coolant liquid after the use and is passing the backup pad and directly falling into the collection frame of bottom, filters the back coolant liquid through the filter frame and falls into the filter frame below, can circulate and use, and the sweeps is filtered the frame interception, is detained in the filter frame.
Preferably, the liquid level of the cooling liquid injected in step S1 should be lower than the bottom of the filter frame.
(III) advantageous effects
The invention provides a low-material-consumption high-pressure chip breaking filtering circulation system and a filtering circulation method thereof. Compared with the prior art, the method has the following beneficial effects:
(1) the low-material consumption high-pressure chip breaking filtering and circulating system and the filtering and circulating method thereof are characterized in that a driving mechanism is arranged at the top of a first mounting plate, a limiting mechanism is arranged at the top of a second mounting plate, a chip breaking mechanism is arranged between the driving mechanism and the limiting mechanism, an n-shaped plate is fixedly connected to the front surface of the top of a supporting plate, a hydraulic cylinder is fixedly connected to the bottom of the inner wall of the n-shaped plate, adjusting components are fixedly connected to the top of a connecting plate and the top of the inner wall of the n-shaped plate, a first fixing sleeve and a second fixing sleeve are respectively and fixedly connected to the front and the back of the surface of a high-pressure spray head, the second fixing sleeve is rotatably connected with one side, opposite to the limiting plate, through a connecting piece, the chip breaking position can be roughly adjusted by the operation of a motor, the reliability is improved.
(2) This low material consumption high pressure chip breaking filtration cycle system and filtration cycle method, positive fixedly connected with high-pressure pump through collecting the frame, the entry end intercommunication of high-pressure pump has the feed liquor pipe that runs through to collecting the frame inside, the exit end intercommunication of high-pressure pump has Y shape delivery hose, the both ends that high-pressure pump was kept away from to Y shape delivery hose are linked together through coupling hose with the entry end of two high pressure nozzle respectively, the bolt that will fix first mounting panel and second mounting panel is twisted off, can demolish this high pressure chip breaking filtration cycle system, conveniently maintain or change the part, and the coolant liquid that has mixed the sweeps after the use can directly carry out cyclic utilization after filtering, reduce the waste of resource, the consumptive material still less.
(3) This low material consumption high pressure chip breaking filtration cycle system and filtration cycle method thereof installs the filtration frame through fixed subassembly in the left side through collecting the frame, and fixed subassembly includes and collects the left top of frame and two gag lever posts of bottom rotation connection, and two gag lever posts are located the equal fixedly connected with rotor plate of the left one end of collection frame, and the adjustment rotor plate can realize the dismouting of filtration frame, conveniently clears up the filtration frame, has improved the practicality.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a side view of a partial structure of the present invention;
FIG. 4 is an enlarged view of a portion of the invention at A in FIG. 3;
FIG. 5 is a perspective view of the adjustment assembly of the present invention;
FIG. 6 is a side cross-sectional view of a collection frame of the present invention;
FIG. 7 is an enlarged view of a portion of the invention at B in FIG. 6;
FIG. 8 is a perspective view of the control box of the present invention;
FIG. 9 is a functional block diagram of the system of the present invention;
FIG. 10 is a flow chart of a filtration cycle method of the present invention.
In the figure, 1 high-pressure spray head, 2 first mounting plate, 3 second mounting plate, 4 driving mechanism, 41 first vertical plate, 42 protective frame, 43 motor, 44 screw rod, 45 first movable block, 5 limiting mechanism, 51 second vertical plate, 52 slide rod, 53 second movable block, 6 chip breaking mechanism, 61 support plate, 62 n-shaped plate, 63 hydraulic cylinder, 64 connecting plate, 65 adjusting component, 651 limiting plate, 652 positioning plate, 653 first fixed sleeve, 654 second fixed sleeve, 655 threaded rod, 656 concave frame, 657 rotating block, 66 baffle, 67 through groove, 7 collecting mechanism, 71 collecting frame, 72 fixing component, 721 limiting rod, 722 rotating plate, 73 filtering frame, 74 guide rail bar, 8 high-pressure pump, 9 liquid inlet pipe, 10Y-shaped conveying hose, 11 control box, 12 control panel, 13 central processing unit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 2, fig. 8 and fig. 9, an embodiment of the present invention provides a technical solution: a low-material consumption high-pressure chip breaking filtering circulation system comprises a high-pressure spray head 1, a first mounting plate 2 and a second mounting plate 3 which are fixed on the front surface and the back surface of the top of a workbench through bolts, a control box 11 is fixedly connected to the top of the first mounting plate 2 and positioned on the right side of a protective frame 42, a control panel 12 is fixedly connected to the top of the control box 11, a central processing unit 13 is fixedly connected to the bottom of the inner wall of the control box 11, the model of the central processing unit 13 is ARM9, the output end of the control panel 12 is electrically connected with the input end of the central processing unit 13 through a lead, the output end of the central processing unit 13 is electrically connected with a high-pressure pump 8, a hydraulic cylinder 63 and the input end of a motor 43 through leads, a driving mechanism 4 is arranged on the top of the first mounting plate 2, and the driving mechanism 4 comprises a first vertical, the bottom of the inner wall of the protective frame 42 is fixedly connected with a motor 43, the output end of the first motor 43 is fixedly connected with a screw rod 44, one end of the screw rod 44, which is far away from the motor 43, penetrates through the protective frame 42 and extends to the outside of the protective frame 42, one end of the screw rod 44, which is positioned at the outside of the protective frame 42, is rotatably connected with the right side of the first vertical plate 41 through a bearing, the surface of the screw rod 44 is fixedly connected with a first movable block 45, the front surface of the supporting plate 61 is fixedly connected with the back surface of the first movable block 45, the top of the second mounting plate 3 is provided with a limiting mechanism 5, the limiting mechanism 5 comprises second vertical plates 51 fixed at two sides of the top of the second mounting plate 3, and the surface of the slide bar 52 is fixedly connected with a second movable block 53, the back surface of the supporting plate 61 is fixedly connected with the front surface of the second movable block 53, and a chip breaking mechanism 6 is arranged between the driving mechanism 4 and the limiting mechanism 5.
Referring to fig. 3, 6 and 7, the chip breaking mechanism 6 includes a supporting plate 61 fixed between the driving mechanism 4 and the limiting mechanism 5, a collecting mechanism 7 is disposed at the bottom of the supporting plate 61, the collecting mechanism 7 includes a collecting frame 71 fixed at the bottom of the supporting plate 61, a drain pipe is communicated with the bottom of the right side of the collecting frame 71 for discharging the cooling liquid, a high-pressure pump 8 is fixedly connected to the front of the collecting frame 71, the high-pressure pump 8 is ISG25-125, an inlet end of the high-pressure pump 8 is communicated with a liquid inlet pipe 9 penetrating into the collecting frame 71, an outlet end of the high-pressure pump 8 is communicated with a Y-shaped conveying hose 10, an electromagnetic valve is disposed inside the Y-shaped conveying hose 10 and electrically connected to the central processor 13 through a wire, two ends of the Y-shaped conveying hose 10 far from the high-pressure pump 8 are respectively communicated with inlet ends of the two high-pressure nozzles 1 through connecting hoses, a filter, the fixing assembly 72 comprises two limiting rods 721 rotatably connected with the top and the bottom of the left side of the collecting frame 71, one ends of the two limiting rods 721 positioned on the left side of the collecting frame 71 are fixedly connected with a rotating plate 722, the right side of the filter frame 73 penetrates through the collecting frame 71 and extends into the collecting frame 71, the front and the back of the inner wall of the collecting frame 71 are fixedly connected with guide rails 74 for guiding and limiting the filter frame 73, the front of the top of the supporting plate 61 is fixedly connected with an n-shaped plate 62, the bottom of the inner wall of the n-shaped plate 62 is fixedly connected with a hydraulic cylinder 63, and the output end fixedly connected with connecting plate 64 of pneumatic cylinder 63, the equal fixedly connected with adjusting part 65 in top of connecting plate 64 and the top of n shaped plate 62 inner wall, the back fixedly connected with baffle 66 at backup pad 61 top, logical groove 67 has been seted up at the top of backup pad 61 and between being located n shaped plate 62 and baffle 66.
Referring to fig. 1, 3, 4 and 5, the adjusting assembly 65 includes a limit plate 651 fixed on the top of the connecting plate 64 and the top of the inner wall of the n-shaped plate 62, and further includes a positioning plate 652 fixed on the top of the front of the n-shaped plate 62 and the front of the connecting plate 64, the top of the positioning plate 652 is connected with a threaded rod 655 through a thread, the bottom end of the threaded rod 655 penetrates through the positioning plate 652 and extends to the lower side of the positioning plate 652, one end of the threaded rod 655 located below the positioning plate 652 is rotatably connected with a concave frame 656 through a bearing, the bottom of the concave frame 656 is fixedly connected with the top of the first fixing sleeve 653, the top end of the threaded rod 655 is fixedly connected with a rotating block 657, the front and the rear of the surface of the high pressure nozzle 1 are fixedly connected with the first.
When the sweeps in the filter frame 73 need to be cleaned, the rotating plate 722 is rotated to drive the limiting rod 721 to rotate, so that the rotating plate 722 loses the limiting effect on the filter frame 73, the filter frame 73 can be drawn out of the collecting frame 71, and the filter frame 73 is cleaned.
Referring to fig. 10, the present invention further discloses a low material consumption high pressure chip breaking filtering circulation method, which specifically includes the following steps:
s1, injecting cooling liquid: injecting a certain amount of cooling liquid into the collection frame 71 by using an external pipeline;
s2, coarse adjustment of chip breaking position: the control panel 12 sends out an instruction which is an instruction for controlling the motor 43 to start working and comprises that the motor 43 is controlled to rotate clockwise or anticlockwise, the central processing unit 13 receives a signal and then controls the motor 43 to start working to drive the screw rod 44 to rotate so as to drive the first movable block 45 to move and further drive the supporting plate 61 to move, so that the chip breaking mechanism 6 is driven to move, and the chip breaking mechanism 6 is adjusted to a proper position;
s3, fine adjustment of chip breaking position: the central processing unit 13 receives the signal and then controls the hydraulic cylinder 63 to start working, pushes the lower high-pressure nozzle 1 to move up and down, adjusts the high-pressure nozzle 1 to a proper height, then rotates the rotating block 657 by hand to drive the threaded rod 655 to rotate and move up and down relative to the positioning plate 652, further drives the high-pressure nozzle 1 to rotate through the concave frame 656 and the first fixing sleeve 653, adjusts the liquid outlet angle of the high-pressure nozzle 1, and completes fine adjustment of the position of the chip breaking position;
s4, chip breaking: sending an instruction through a control panel 12, wherein the instruction is an instruction for controlling the high-pressure pump 8 to start working, controlling the high-pressure pump 8 to start working after receiving the signal by a central processing unit 13, pumping the cooling liquid in the collection frame 71, conveying the cooling liquid to a high-pressure spray head 1 through a Y-shaped conveying hose 10, and then spraying the pressurized cooling liquid on waste chips discharged by a vehicle to perform chip breaking work;
s5, recycling of cooling liquid: the mixed coolant liquid after the use of sweeps strip after dashing passes backup pad 61 and directly falls into the collection frame 71 of bottom, the coolant liquid falls into and filters the frame 73 below after filtering frame 73 filters, can circulate, the sweeps is filtered the frame 73 and is intercepted, is detained in filtering frame 73, when the sweeps in the frame 73 is filtered in needs clearance, rotate rotor plate 722, drive gag lever post 721 and take place to rotate, make rotor plate 722 lose the spacing to filtering frame 73, can take out filtering frame 73 from collecting frame 71 and clear up.
In the present invention, the liquid level of the coolant injected in step S1 should be lower than the bottom of the filter frame 73.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.