CN112720044B - Liquid collecting structure for high-speed CNC machining center - Google Patents
Liquid collecting structure for high-speed CNC machining center Download PDFInfo
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- CN112720044B CN112720044B CN202011580547.5A CN202011580547A CN112720044B CN 112720044 B CN112720044 B CN 112720044B CN 202011580547 A CN202011580547 A CN 202011580547A CN 112720044 B CN112720044 B CN 112720044B
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- protective baffle
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- 239000007788 liquid Substances 0.000 title claims abstract description 30
- 230000008093 supporting effect Effects 0.000 claims abstract description 88
- 230000001681 protective effect Effects 0.000 claims abstract description 46
- 239000002699 waste material Substances 0.000 claims abstract description 36
- 238000005520 cutting process Methods 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims description 47
- 239000002173 cutting fluid Substances 0.000 claims description 26
- 230000000670 limiting effect Effects 0.000 claims description 22
- 238000007790 scraping Methods 0.000 claims description 22
- 238000001914 filtration Methods 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 238000007599 discharging Methods 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 238000003754 machining Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001373 regressive effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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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
- B23Q11/0042—Devices for removing chips
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention discloses a liquid collecting structure for a high-speed CNC machining center, which comprises a workbench and a supporting table, wherein the workbench is used for supporting a workpiece, the supporting table is arranged at the bottom end of the workbench and drives the workbench to move relative to the workpiece to be cut, a protective baffle for preventing cutting liquid from splashing is arranged at the edge of the supporting table and on the outer side of the workbench, the liquid collecting structure for the high-speed CNC machining center can collect waste chips at the top end of the supporting table and on a flat slope on the outer side of the workbench through a removing piece arranged on the supporting table, the waste chips are prevented from being accumulated to influence the flow of the cutting waste liquid, meanwhile, the removing piece can fully scrape the waste chips only by means of the movement of the supporting table, power is effectively saved, and the collecting piece arranged on the slope of a supporting bar is used for separating the cutting waste liquid from the waste chips and preventing the waste chips from being adhered to the slope of the supporting table, the cutting waste liquid and the chips are fully collected.
Description
Technical Field
The invention relates to the technical field of CNC machining centers, in particular to a liquid collecting structure for a high-speed CNC machining center.
Background
In high-speed machining centers, the continuously improved working performance is an important prerequisite for the high-efficiency and high-precision machining of dies in the die manufacturing industry. Driven by the driving technology, a plurality of different types of high-speed machining centers with innovative structures and excellent performance emerge. The three-axis high-speed machining center appeared in the middle and later stages of the 90 s has been developed to the five-axis high-speed machining center. In terms of driving mode, the servo motor and the ball screw driving of linear motion (X/Y/Z axis) have been developed to the linear motor driving, the direct-drive torque motors are adopted for rotary motion (a and C axis), and some companies have developed the machining center into a five-axis machining center which adopts direct drive completely through the linear motor and the torque motors. The stroke speed, the dynamic performance and the positioning precision of the machining center are obviously improved.
At present, in order to facilitate the matching of a workpiece on a worktable with a cutting tool, a movable support table is arranged at the bottom end of the worktable, so that the worktable can move relative to the cutting tool, and the cutting tool can conveniently cut the workpiece on the worktable, and a machine tool can often use the cutting fluid to match with the cutting tool to process the workpiece in the processing process, i.e. the cutting fluid plays roles of lubricating, protecting, cooling, cleaning and discharging chips on the workpiece in the cutting process of the cutting tool, but the existing machine tool is usually in a naked open type, so that the cutting fluid can contact with the workpiece to generate the phenomenon of splashing in the cleaning process of the workpiece, the chips can splash together with the cutting fluid, and the phenomenon of splashing can be generated simultaneously when the chips splash together, although a slope section arranged on the movable support table plays a role of guiding the cutting fluid, however, a large amount of chips still remain on the support table and outside the table, especially on a flat slope at the top end of the support table, and the flow of the cutting fluid is easily affected by the accumulation of the large amount of chips, so that the collection of the chips is not convenient, and the collected cutting fluid contains a large amount of chips, which further affects the recycling of the cutting fluid.
Disclosure of Invention
The invention aims to provide a liquid collecting structure for a high-speed CNC machining center, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a liquid collection structure for a high-speed CNC machining center comprises a workbench and a supporting table, wherein the workbench is used for supporting a workpiece, the supporting table is arranged at the bottom end of the workbench and drives the workbench to move relative to the workpiece to be cut, a protective baffle for preventing cutting liquid from splashing is arranged at the edge of the supporting table and positioned on the outer side of the workbench, an open baffle made of transparent materials is arranged on the front surface of the supporting table, one side of the open baffle is hinged with one protective baffle through a hinge, and the open baffle is clamped with the other protective baffle;
a removing piece for removing the waste chips of the top flat slope section and the cutting fluid is arranged at the top end of the supporting table and on the outer side of the workbench;
the bottom end of the supporting table is in a slope shape, a plurality of filtering holes are formed in the bottom end of the supporting table at equal intervals, and collecting pieces for collecting cutting fluid are arranged below the supporting table and at the bottom ends of the filtering holes;
the inside and be close to a supporting bench bottom of open baffle is equipped with the reseparator that is used for separating again the sweeps after filtering and cutting fluid.
Preferably, the removing part comprises two scraping brushes which are arranged at the top end of the support table and positioned outside the workbench, and two connecting seats are respectively arranged at two ends of the top of each scraping brush;
a first connecting shaft and a second connecting shaft are fixedly connected between every two of the four connecting seats respectively, a threaded sleeve and a sliding sleeve are rotatably sleeved on the outer sides of the middle parts of the first connecting shaft and the second connecting shaft respectively, a threaded rod is rotatably connected to the top end of the threaded sleeve, a sliding rod penetrates through the top end of the sliding sleeve in a sliding manner, and one end of the sliding rod, which is close to one side of the workbench, is fixedly connected with a back protection baffle of the supporting table;
one end of the threaded rod penetrates through the protective baffle on the back of the support table and is fixedly connected with a transmission piece, and the threaded rod is rotatably connected with the protective baffle through a bearing;
a gear rack is connected between the two transmission parts in a transmission manner, and the gear rack is fixedly arranged on the ground outside the supporting table through a bracket;
be equipped with between second connecting axle and the adjacent guard flap and carry out spacing locating part to it, through the piece of getting rid of that is equipped with to play and get rid of the effect of going on the sweeps of brace table top flat slope section.
Preferably, the driving medium includes that fixed connection is located the first helical gear of guard flap outside one end at the threaded rod, the meshing is connected with the second helical gear in the first helical gear outside, second helical gear top end fixedly connected with axis of rotation, and the axis of rotation outside rotates and has cup jointed fixed cover, fixed cover and guard flap fixed connection, axis of rotation top end fixedly connected with drive gear, and drive gear and outside gear strip meshing are connected, through the driving medium that is equipped with to play and carry out driven effect to the threaded rod.
Preferably, the locating part is including setting up the first time groove at protection shield flat slope section, and first time inslot portion sliding connection has the removal axle, the one end that is located the first time groove outside of removing the axle rotates and is connected with the driving plate, driving plate top and second connecting axle fixed connection carry out spacing effect to the second connecting axle through the locating part that is equipped with to play.
Preferably, the collecting part comprises four electric push rods arranged at four corners of the bottom end of the slope section of the supporting table, the output ends of the four electric push rods are fixedly connected with a connecting frame, the top ends of the connecting frame are fixedly provided with ejecting rods at equal intervals, and a plurality of ejecting rods are respectively and correspondingly arranged below a plurality of filtering holes;
a material receiving shell for receiving filtered cutting fluid is arranged below the connecting frame, a material discharging pipe is arranged at one end inside the material receiving shell, a driving piece is arranged inside the material discharging pipe, and the output end of the driving piece is connected with a slope section at the top of the supporting table;
one end of the discharge pipe penetrates through the material receiving shell to be connected with a first water pump, the discharge pipe is communicated with the material receiving shell, the output end of the first water pump is connected with the feeding pipe, the top end of the feeding pipe is communicated with a material distributing pipe through an adapter, the material distributing pipe is installed on a protective baffle on the back of the supporting table, two ends of the material distributing pipe are communicated with a plurality of spray heads, and the spray heads are respectively positioned on the inner side of the protective baffle of the supporting table;
connect the material shell to keep away from one side intercommunication of first water pump and have the second water pump of carrying the cutting fluid to the external world, through the collection piece that is equipped with to play and carry out the effect of collecting to the cutting waste liquid.
Preferably, the driving part comprises a supporting plate fixedly installed at the inner bottom end of the discharging pipe, a positioning shaft penetrates through the supporting plate, the positioning shaft is rotatably connected with the supporting plate, one end of the positioning shaft is fixedly connected with a fan blade, the other end of the positioning shaft is fixedly connected with a third bevel gear, a fourth bevel gear is meshed and connected with the outer side of the third bevel gear, the top end of the fourth bevel gear is fixedly connected with a driving shaft, the top end of the driving shaft respectively penetrates through the discharging pipe and the supporting table and is fixedly connected with a fifth bevel gear, and the driving shaft is respectively rotatably connected with the discharging pipe and the supporting table;
a sixth helical gear is meshed and connected to the outer side of the fifth helical gear, a driving screw rod is fixedly penetrated in the sixth helical gear, and one end of the driving screw rod is rotatably connected with a protective baffle on the side surface of the support table through a support;
a moving sleeve with internal threads is rotatably sleeved on the outer side of the driving screw rod, a cleaning brush is arranged below the moving sleeve, the cleaning brush is positioned on a slope section of the supporting table, two ends of the top of the cleaning brush are respectively and fixedly connected with two groups of rotating seats, the moving seat positioned on the outer side of the bottom end of the moving sleeve is rotatably connected with the moving sleeve, the top end of the other group of moving seats is rotatably connected with a sliding seat, a guide rod penetrates through the top end of the sliding seat in a sliding manner, and the guide rod is fixedly connected with the protective baffle through a support;
the outer side of the moving seat, which is located at the position of the moving sleeve, is provided with a guide part, the guide part is connected with the adjacent protective baffle, and the driving part is arranged, so that the effect of scraping a slope section at the top of the supporting table is achieved.
Preferably, the guide includes the limiting plate that fixedly connected with removed the seat outside, the limiting plate bottom is rotated and is connected with the gag lever post, the position that guard flap corresponds the gag lever post is equipped with the second and returns the type groove, through the guide that is equipped with to play the effect of leading to removing the cover.
Preferably, first time type groove and second time type groove bottom top end are buckled the end and are equipped with the recess rather than the intercommunication, the inside buffer spring that is equipped with of recess, and buffer spring top fixedly connected with joint piece, joint piece and recess sliding connection through the joint piece that is equipped with to play and lead spacing effect to removal axle or gag lever post.
Preferably, the re-separating device comprises a separating shell which is positioned on the inner side of the open baffle and is fixedly connected with the bottom end of the supporting table, the separating shell is connected with a waste chip shell used for collecting waste chips in a clamping mode, through holes are correspondingly formed between the separating shell and the waste chip shell, a water collecting shell is arranged below the separating shell, and the re-separating device is arranged, so that the effect of re-filtering the waste chips filtered through the filtering holes of the supporting table slope section is achieved.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the removing piece is arranged on the supporting table, so that the effect of collecting the waste chips at the top end of the supporting table and at the flat slope outside the workbench can be realized, the waste chips are prevented from being accumulated to influence the flow of the cutting waste liquid, meanwhile, the removing piece can be used for fully scraping the waste chips only by means of the movement of the supporting table, the power is effectively saved, and the collecting piece is arranged at the slope of the supporting bar, so that the cutting waste liquid and the waste chips can be separated, the waste chips are prevented from being adhered to the slope of the supporting table, and the effect of fully collecting the cutting waste liquid and the chips is realized.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
FIG. 3 is a schematic view of a support platform according to the present invention;
FIG. 4 is a schematic view of a driving screw according to the present invention;
FIG. 5 is a schematic view of the structure of the guard of the present invention;
FIG. 6 is a schematic diagram of the partially exploded structure of the connecting frame and the supporting platform of the present invention;
FIG. 7 is a schematic view of the structure of the receiving shell of the present invention;
FIG. 8 is a schematic view of the interior of the discharge tube of the present invention;
FIG. 9 is a schematic view of a scraper brush according to the present invention;
FIG. 10 is a schematic view of the structure of the distributing shell of the present invention;
FIG. 11 is an enlarged view of area A of FIG. 2 according to the present invention;
FIG. 12 is an enlarged view of the area B in FIG. 4 according to the present invention;
FIG. 13 is an enlarged view of the area C of FIG. 9 according to the present invention.
In the figure: 1-a workbench; 2-supporting the table; 3-a protective baffle; 4-opening the baffle; 5-removing the part; 6-filtering holes; 7-a collecting member; 8-a re-separation device; 9-scraping brush; 10-a connecting seat; 11-a first connecting shaft; 12-a second connecting shaft; 13-a threaded sleeve; 14-a sliding sleeve; 15-threaded rod; 16-a slide bar; 17-a transmission member; 18-a gear rack; 19-a limit stop; 20-a first bevel gear; 21-a second bevel gear; 22-a rotating shaft; 23-fixing a sleeve; 24-a drive gear; 25-a first regressive trough; 26-a movement axis; 27-a drive plate; 28-electric push rod; 29-a connecting frame; 30-pushing out the rod; 31-a material receiving shell; 32-a discharge pipe; 33-a drive member; 34-a first water pump; 35-a feeding pipe; 36-material separating pipe; 37-a spray head; 38-a support plate; 39-positioning the shaft; 40-fan blades; 41-third bevel gear; 42-a fourth bevel gear; 43-a drive shaft; 44-a fifth bevel gear; 45-sixth helical gear; 46-a drive screw; 47-moving sleeve; 48-cleaning brush; 49-sliding seat; 50-a guide rod; 51-a guide; 52-limiting plate; 53-a stop lever; 54-a second returning groove; 55-a clamping block; 56-material separating shell; 57-scrap shell; 58-Water collecting Shell.
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. 1-13, the present invention provides a technical solution: a liquid collection structure for a high-speed CNC machining center comprises a workbench 1 used for supporting a workpiece and a support table 2 arranged at the bottom end of the workbench 1 and used for driving the workbench to move relative to a cutting workpiece, wherein a protective baffle 3 for preventing cutting liquid from splashing is arranged at the edge of the support table 2 and positioned on the outer side of the workbench 1, an open baffle 4 made of transparent material is arranged on the front side of the support table 2, one side of the open baffle 4 is hinged with one protective baffle 3 through a hinge, and the open baffle 4 is clamped with the other protective baffle 3;
the edge protective baffle 3 consists of two side protective baffles 3 and a back protective baffle 3, and the protective baffle 3 is preferably made of transparent material, so that workers can conveniently watch the processing condition of the workpiece in the workbench 1;
the workbench 1 can move in cooperation with a cutting tool under the supporting action of the supporting table 2, and plays a role in auxiliary cutting processing of a workpiece;
a removing part 5 for removing the waste scraps of the top flat slope section and the cutting fluid is arranged at the top end of the supporting table 2 and on the outer side of the workbench 1, the removing part 5 comprises two scraping brushes 9 arranged at the top end of the supporting table 2 and on the outer side of the workbench 1, and two connecting seats 10 are respectively arranged at two ends of the top of each scraping brush 9;
a first connecting shaft 11 and a second connecting shaft 12 are fixedly connected between every two of the four connecting seats 10, the outer sides of the middle parts of the first connecting shaft 11 and the second connecting shaft 12 are respectively rotatably sleeved with a threaded sleeve 13 and a sliding sleeve 14, the top end of the threaded sleeve 13 is rotatably connected with a threaded rod 15, a sliding rod 16 penetrates through the top end of the sliding sleeve 14 in a sliding manner, and one end of the sliding rod 16, which is close to one side of the workbench 1, is fixedly connected with a back protective baffle 3 of the supporting table 2;
one end of the threaded rod 15 penetrates through the protective baffle 3 on the back of the support table 2 to be fixedly connected with transmission pieces 17, the threaded rod 15 is rotatably connected with the protective baffle 3 through a bearing, a gear strip 18 is connected between the two transmission pieces 17 in a transmission manner, the gear strip 18 is fixedly installed on the ground on the outer side of the support table 2 through a support, the transmission pieces 17 comprise first bevel gears 20 fixedly connected to one ends, located on the outer sides of the protective baffle 3, of the threaded rod 15, second bevel gears 21 are connected to the outer sides of the first bevel gears 20 in a meshed manner, the top ends of the second bevel gears 21 are fixedly connected with rotating shafts 22, fixing sleeves 23 are rotatably sleeved on the outer sides of the rotating shafts 22, the fixing sleeves 23 are fixedly connected with the protective baffle 3, driving gears 24 are fixedly connected to the top ends of the rotating shafts 22, and the driving gears 24 are connected with the outer side gear strips 18 in a meshed manner;
a limiting piece 19 for limiting the second connecting shaft 12 is arranged between the second connecting shaft 12 and the adjacent protective baffle 3, the limiting piece 19 comprises a first returning groove 25 arranged on the flat slope section of the protective baffle 3, a moving shaft 26 is connected inside the first returning groove 25 in a sliding manner, one end of the moving shaft 26, which is positioned outside the first returning groove 25, is rotatably connected with a transmission plate 27, and the top end of the transmission plate 27 is fixedly connected with the second connecting shaft 12;
therefore, when a workpiece on the workbench 1 is machined, the workbench 2 can drive the workbench 1 to move relative to the cutting tool, the workbench 2 moves relative to the rack 18 while moving, because the two driving gears 24 are meshed with the rack 18, the driving gears 24 rotate relative to the workbench 2, when the driving gears 24 rotate, the second bevel gears 21 are driven to rotate through the connecting shaft, when the second bevel gears 21 rotate, the first bevel gears 20 rotate, the threaded rod 15 further rotates relative to the protective baffle 3 on the back of the workbench 2, when the threaded rod 15 rotates, the driving force of the threaded sleeve 13 is provided, and because the threaded sleeve 13 is limited by the connecting seat 10 and the scraping brush 9, the scraping brush 9 further moves relative to the top of the workbench 2 and outside the workbench 1, when the scraping brush 9 moves, the moving shaft 26 is driven to move relative to the interior of the first returning groove 25, and when the scraping brush 9 scrapes, the scraping brush 9 can drive the scraps at the flat slope section of the support table 2 to move along the slope section of the support table 2;
when the scraping brush 9 moves to the end close to the slope of the supporting platform 2, due to the limiting function of the first returning groove 25, the moving shaft 26 further moves along the inside of the first returning groove 25 and moves from the inside of the first returning groove 25 to the top rail relative to the bottom rail, and during the moving process, the moving shaft 26 drives the second connecting shaft 12 to rotate relative to the threaded sleeve 13 through the transmission plate 27, the further four connecting seats 10 drive the scraping brush 9 to rotate, so that the bottom of the scraping brush 9 deviates from the top flat slope section of the supporting platform 2, at this time, along with the reverse movement of the supporting platform 2, the threaded rod 15 further rotates in the opposite direction, so that the scraping brush 9 after rotating angle moves along the inner side of the supporting platform 2, until the scraping brush moves to the inner side of the supporting platform 2, at this time, under the limiting function of the inside of the first returning groove 25, the scraping plate rotates in the reverse direction again, eventually bringing its bottom into contact with the top of the support table 2.
The bottom end of the support table 2 is slope-shaped, a plurality of filtering holes 6 are formed in the bottom end of the support table 2 at equal intervals, a collecting piece 7 for collecting cutting fluid is arranged below the support table 2 and at the bottom end of each filtering hole 6, the collecting piece 7 comprises four electric push rods 28 arranged at four corners of the bottom end of the slope section of the support table 2, the output ends of the four electric push rods 28 are fixedly connected with a connecting frame 29, pushing rods 30 are fixedly arranged at the top end of the connecting frame 29 at equal intervals, and the pushing rods 30 are respectively and correspondingly arranged below the filtering holes 6;
therefore, under the cooperation of cutting tool and cutting fluid, the work piece on workstation 1 processes the back for a period of time, and more cutting fluid and sweeps flow down along the brace table 2 slope section back, then four electric putter 28 are under the control of controller, after certain period of time, carry out concertina movement in step to drive through link 29 and support out pole 30 and remove along filtering hole 6, and then play and filter hole 6 and dredge the effect of preventing blockking up.
A material receiving shell 31 for receiving filtered cutting fluid is arranged below the connecting frame 29, the material receiving shell 31 can be internally provided with existing filtering equipment for fully filtering chips with smaller diameters in the cutting waste fluid, a material discharging pipe 32 is arranged at one end of the interior of the material receiving shell 31, a driving part 33 is arranged in the material discharging pipe 32, and the output end of the driving part 33 is connected with a slope section at the top of the supporting table 2;
the driving part 33 comprises a supporting plate 38 fixedly installed at the bottom end inside the discharging pipe 32, a positioning shaft 39 penetrates through the supporting plate 38, the positioning shaft 39 is rotatably connected with the supporting plate 38, one end of the positioning shaft 39 is fixedly connected with fan blades 40, the other end of the positioning shaft 39 is fixedly connected with a third bevel gear 41, the outer side of the third bevel gear 41 is in meshing connection with a fourth bevel gear 42, the top end of the fourth bevel gear 42 is fixedly connected with a driving shaft 43, the top end of the driving shaft 43 respectively penetrates through the discharging pipe 32 and the supporting table 2 and is fixedly connected with a fifth bevel gear 44, and the driving shaft 43 is respectively rotatably connected with the discharging pipe 32 and the supporting table 2;
a sixth helical gear 45 is meshed and connected to the outer side of the fifth helical gear 44, a driving screw rod 46 is fixedly penetrated inside the sixth helical gear 45, and one end of the driving screw rod 46 is rotatably connected with the guard baffle 3 on the side surface of the support table 2 through a support;
a movable sleeve 47 with internal threads is rotatably sleeved on the outer side of the driving screw rod 46, a cleaning brush 48 is arranged below the movable sleeve 47, the cleaning brush 48 is positioned on the slope section of the support platform 2, two ends of the top of the cleaning brush 48 are respectively and fixedly connected with two groups of rotating seats, the movable seat positioned on the outer side of the bottom end of the movable sleeve 47 is rotatably connected with the movable sleeve 47, the top end of the other group of movable seats is rotatably connected with a sliding seat 49, a guide rod 50 penetrates through the top end of the sliding seat 49 in a sliding manner, and the guide rod 50 is fixedly connected with the protective baffle 3 through a support;
a guide piece 51 is arranged on the outer side of the moving seat positioned at the moving sleeve 47, the guide piece 51 is connected with the adjacent protective baffle 3, the guide piece 51 comprises a limiting plate 52 fixedly connected with the outer side of the moving seat, the bottom end of the limiting plate 52 is rotatably connected with a limiting rod 53, and a second returning groove 54 is formed in the position, corresponding to the limiting rod 53, of the protective baffle 3;
one end of the discharge pipe 32 penetrates through the material receiving shell 31 to be connected with a first water pump 34, the discharge pipe 32 is communicated with the material receiving shell 31, the output end of the first water pump 34 is connected with the feeding pipe 35, the top end of the feeding pipe 35 is communicated with a material distributing pipe 36 through an adapter, the material distributing pipe 36 is installed on the protective baffle 3 on the back face of the supporting table 2, two ends of the material distributing pipe 36 are communicated with a plurality of spray heads 37, and the spray heads 37 are respectively located on the inner side of the protective baffle 3 of the supporting table 2;
one side of the material receiving shell 31 far away from the first water pump 34 is communicated with a second water pump which is used for conveying cutting fluid to the outside, and the second water pump can discharge the cutting waste fluid.
The bent ends of the tops of the bottoms of the first returning groove 25 and the second returning groove 54 are provided with grooves communicated with the first returning groove and the second returning groove, a buffer spring is arranged in each groove, the top end of each buffer spring is fixedly connected with a clamping block 55, each clamping block 55 is connected with the corresponding groove in a sliding mode, and each clamping block 55 can prevent the limiting rod 53 or the moving shaft 26 from reversely winding back to the original position;
Therefore, after the cutting waste liquid is filtered by the plurality of filtering holes 6 at the slope section of the supporting platform 2, the cutting waste liquid flows into the material receiving shell 31 through the plurality of filtering holes 6, and after the material receiving shell 31 stores the material for a period of time, at the moment, the first water pump 34 runs, so that the cutting liquid is conveyed to the protective baffle 3 at the back of the supporting platform 2 through the discharge pipe 32, the feeding pipe 35 and the material distributing pipe 36 and is sprayed out by the plurality of spray heads 37, and the spraying positions are located at the two scraping brushes 9, so that the scraping brushes 9 are scraped while being matched with the filtered cutting waste liquid to wash the flat slope section of the supporting platform 2, more waste scraps are prevented from being accumulated at the top end of the supporting platform 2, and the filtered cutting waste liquid is preliminarily recovered and reused;
and in the process of the operation of the first water pump 34, a certain water flow force is generated inside the discharging pipe 32, so as to drive the fan blade 40 inside the discharging pipe 32 to rotate, when the fan blade 40 rotates, the positioning shaft 39 drives the third bevel gear 41 to rotate, further, the driving shaft 43 is driven to rotate under the matching of the third bevel gear 41 and the fourth bevel gear 42, when the driving shaft 43 rotates, the fifth bevel gear 44 of the order of the driving shaft drives the sixth bevel gear 45 to rotate, so that the driving screw 46 rotates relative to the slope section of the supporting table 2, and a driving force is provided for the moving sleeve 47, and as the moving sleeve 47 is under the limiting action of the moving seat, the sliding seat 49 and the cleaning brush 48, the cleaning brush 48 moves along the slope section of the supporting table 2 to clean, when the moving shaft moves to the bottom end of the second returning groove 54, under the limiting action of the limiting rod 53 under the second returning groove 54, thereby for second returning the groove 54 top and removing to make the brush cleaner 48 carry out certain angle's rotation, and break away from the supporting bench 2 slope section, afterwards, under the limiting displacement in second returning the groove 54, make drive screw 46 rotate along opposite direction, further make the brush cleaner 48 remove to the top of supporting bench 2 slope section, thereby realize fully cleaning the effect of collecting liquid to supporting bench 2 slope section.
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.
Claims (6)
1. The utility model provides a collection liquid structure that high-speed CNC machining center used, includes workstation (1) that is used for supporting the work piece and sets up and drive its brace table (2) that move for cutting the work piece in workstation (1) bottom, its characterized in that: a protective baffle (3) for preventing cutting fluid from splashing is arranged at the edge of the supporting table (2) and on the outer side of the workbench (1), an open baffle (4) made of transparent material is arranged on the front side of the supporting table (2), one side of the open baffle (4) is hinged to one protective baffle (3) through a hinge, and the open baffle (4) is clamped with the other protective baffle (3);
a removing piece (5) for removing the waste chips of the top flat slope section and the cutting fluid is arranged at the top end of the supporting table (2) and on the outer side of the workbench (1);
the bottom end of the supporting platform (2) is in a slope shape, a plurality of filtering holes (6) are formed in the bottom end of the supporting platform (2) at equal intervals, and collecting pieces (7) for collecting cutting fluid are arranged below the supporting platform (2) and at the bottom ends of the filtering holes (6);
the collecting piece (7) comprises four electric push rods (28) arranged at four corners of the bottom end of the slope section of the supporting platform (2), connecting frames (29) are fixedly connected among output ends of the four electric push rods (28), ejecting rods (30) are fixedly arranged at equal intervals at the top ends of the connecting frames (29), and the ejecting rods (30) are respectively and correspondingly arranged below the filtering holes (6);
a material receiving shell (31) for receiving filtered cutting fluid is arranged below the connecting frame (29), a material discharging pipe (32) is mounted at one end of the interior of the material receiving shell (31), a driving piece (33) is arranged inside the material discharging pipe (32), and the output end of the driving piece (33) is connected with a slope section at the top of the supporting table (2);
one end of the discharge pipe (32) penetrates through the material receiving shell (31) to be connected with a first water pump (34), the discharge pipe (32) is communicated with the material receiving shell (31), the output end of the first water pump (34) is connected with a feeding pipe (35), the top end of the feeding pipe (35) is communicated with a material distributing pipe (36) through an adapter, the material distributing pipe (36) is installed on the back face protective baffle (3) of the support platform (2), two ends of the material distributing pipe (36) are communicated with a plurality of spray heads (37), and the plurality of spray heads (37) are respectively located on the inner side of the protective baffle (3) of the support platform (2);
one side of the material receiving shell (31) far away from the first water pump (34) is communicated with a second water pump for conveying the cutting fluid to the outside;
the driving part (33) comprises a supporting plate (38) fixedly installed at the bottom end inside the discharging pipe (32), a positioning shaft (39) penetrates through the supporting plate (38), the positioning shaft (39) is rotatably connected with the supporting plate (38), one end of the positioning shaft (39) is fixedly connected with a fan blade (40), the other end of the positioning shaft (39) is fixedly connected with a third bevel gear (41), a fourth bevel gear (42) is meshed and connected with the outer side of the third bevel gear (41), the top end of the fourth bevel gear (42) is fixedly connected with a driving shaft (43), the top end of the driving shaft (43) penetrates through the discharging pipe (32) and the supporting table (2) and is fixedly connected with a fifth bevel gear (44), and the driving shaft (43) is rotatably connected with the discharging pipe (32) and the supporting table (2) respectively;
a sixth helical gear (45) is connected to the outer side of the fifth helical gear (44) in a meshing manner, a driving screw rod (46) is fixedly penetrated in the sixth helical gear (45), and one end of the driving screw rod (46) is rotatably connected with a protective baffle (3) on the side surface of the support platform (2) through a support;
the outer side of the driving screw rod (46) is rotatably sleeved with a movable sleeve (47) with an internal thread, a cleaning brush (48) is arranged below the movable sleeve (47), the cleaning brush (48) is positioned on a slope section of the supporting table (2), two ends of the top of the cleaning brush (48) are respectively and fixedly connected with two groups of rotating seats, the movable seat positioned on the outer side of the bottom end of the movable sleeve (47) is rotatably connected with the movable sleeve (47), the top end of the other group of movable seats is rotatably connected with a sliding seat (49), a guide rod (50) penetrates through the top end of the sliding seat (49) in a sliding manner, and the guide rod (50) is fixedly connected with the protective baffle (3) through a support;
a guide piece (51) is arranged on the outer side of the moving seat positioned at the moving sleeve (47), and the guide piece (51) is connected with the adjacent protective baffle (3);
the guide piece (51) comprises a limiting plate (52) fixedly connected with the outer side of the movable seat, the bottom end of the limiting plate (52) is rotatably connected with a limiting rod (53), and a second returning groove (54) is formed in the position, corresponding to the limiting rod (53), of the protective baffle (3);
and a re-separation device (8) for re-separating the filtered scraps and the cutting fluid is arranged on the inner side of the open baffle (4) and close to the bottom end of the support table (2).
2. The liquid collecting structure for the high-speed CNC machining center of claim 1, wherein: the removing piece (5) comprises two scraping brushes (9) which are arranged at the top end of the supporting table (2) and positioned at the outer side of the workbench (1), and two connecting seats (10) are respectively arranged at two ends of the top of each scraping brush (9);
a first connecting shaft (11) and a second connecting shaft (12) are respectively and fixedly connected between every two of the four connecting seats (10), the outer sides of the middle parts of the first connecting shaft (11) and the second connecting shaft (12) are respectively rotatably sleeved with a threaded sleeve (13) and a sliding sleeve (14), the top end of the threaded sleeve (13) is rotatably connected with a threaded rod (15), a sliding rod (16) penetrates through the top end of the sliding sleeve (14) in a sliding manner, the sliding rod (16) is close to one side of the workbench (1), and one end of the sliding rod (16) is fixedly connected with a back protective baffle (3) of the supporting table (2);
one end of the threaded rod (15) penetrates through the protective baffle (3) on the back of the support table (2) and is fixedly connected with a transmission piece (17), and the threaded rod (15) is rotatably connected with the protective baffle (3) through a bearing;
a gear rack (18) is connected between the two transmission pieces (17) in a transmission way, and the gear rack (18) is fixedly arranged on the ground outside the support table (2) through a support;
and a limiting part (19) for limiting the second connecting shaft (12) is arranged between the second connecting shaft and the adjacent protective baffle (3).
3. The liquid collecting structure for the high-speed CNC machining center of claim 2, wherein: the transmission part (17) includes that fixed connection is located first helical gear (20) of guard flap (3) outside one end at threaded rod (15), first helical gear (20) outside meshing is connected with second helical gear (21), second helical gear (21) top fixedly connected with axis of rotation (22), and axis of rotation (22) outside is rotated and is cup jointed fixed cover (23), fixed cover (23) and guard flap (3) fixed connection, axis of rotation (22) top fixedly connected with drive gear (24), and drive gear (24) and outside rack (18) meshing are connected.
4. The liquid collecting structure for the high-speed CNC machining center of claim 2, wherein: locating part (19) including set up first time groove (25) at guard flap (3) flat slope section, and first time groove (25) inside sliding connection have removal axle (26), the one end that is located first time groove (25) outside of removing axle (26) is rotated and is connected with driving plate (27), driving plate (27) top and second connecting axle (12) fixed connection.
5. The liquid collecting structure for the high-speed CNC machining center of claim 4, wherein: first time groove (25) and second time groove (54) bottom top end of buckling end are equipped with rather than the recess of intercommunication, the inside buffer spring that is equipped with of recess, and buffer spring top fixedly connected with joint piece (55), joint piece (55) and recess sliding connection.
6. The liquid collecting structure for the high-speed CNC machining center of claim 1, wherein: reseparation device (8) including be located open baffle (4) inboard and with a supporting bench (2) bottom fixed connection divide material shell (56), divide material shell (56) to go up the joint and have and be used for carrying out sweeps shell (57) of collecting, it is equipped with the through-hole to divide to correspond between material shell (56) and sweeps shell (57), it is equipped with catchment shell (58) to divide material shell (56) below.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011580547.5A CN112720044B (en) | 2020-12-28 | 2020-12-28 | Liquid collecting structure for high-speed CNC machining center |
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| CN202011580547.5A CN112720044B (en) | 2020-12-28 | 2020-12-28 | Liquid collecting structure for high-speed CNC machining center |
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| GB1129791A (en) * | 1966-01-21 | 1968-10-09 | Lancashire Saw Company Ltd | Improvements in or relating to chain saws |
| CN103203626B (en) * | 2013-04-16 | 2015-07-22 | 无锡华联精工机械有限公司 | Gantry movable type multifunctional numerical-control drilling and milling machine |
| CN205764084U (en) * | 2016-05-11 | 2016-12-07 | 东莞市鼎拓机械科技有限公司 | A kind of double end height ray machine |
| CN211028239U (en) * | 2019-10-31 | 2020-07-17 | 常州正梁精密机械制造有限公司 | Numerical control milling machine |
| CN211992030U (en) * | 2020-01-15 | 2020-11-24 | 深圳市钜匠科技有限公司 | Multi-station nine-shaft linkage machining machine tool |
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Effective date of registration: 20240304 Address after: 512100 No. 15 Dongshao Avenue, South China Advanced Equipment Industrial Park, Qujiang District, Shaoguan City, Guangdong Province (South China Equipment Park) Patentee after: Guangdong Jutuo Intelligent Equipment Co.,Ltd. Country or region after: China Address before: 518105 Room 101, block C, building 1, No. 69, Xiangshan Avenue, Luotian community, Yanluo street, Bao'an District, Shenzhen, Guangdong Patentee before: SHENZHEN JUJIANG TECHNOLOGY CO.,LTD. Country or region before: China |