Numerical control precision machine tool with chip collecting and cleaning functions
Technical Field
The invention relates to the technical field of precision numerical control machine tools, in particular to a numerical control precision machine tool with a chip collecting and cleaning function.
Background
The precise numerically controlled machine tool is a kind of automatic machine tool with program control system.
The existing precision numerical control machine tool is widely applied, the problem of complex, precise, small-batch and multi-variety part processing is conveniently solved, a large amount of scrap iron can be generated in the processing and production process of the existing precision numerical control machine tool, and the scrap iron collection and cleaning are manually operated, so that the working quality is reduced, the working time is wasted, and the social requirements are difficult to meet; therefore, a numerical control precision machine tool with a debris collecting and cleaning function is designed to solve the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a numerical control precision machine tool with a chip collecting and cleaning function, which can effectively clean chips, can collect the cleaned chips for later centralized treatment, can realize the recycling of cutting fluid, and can conveniently detach and clean a chip cleaning net for reuse.
In order to achieve the purpose, the invention adopts the following technical scheme:
a numerical control precision machine tool with a chip collecting and cleaning function comprises a machine tool shell, wherein a funnel-shaped air guide sleeve is fixedly connected to the inner wall of the machine tool shell, a through groove is formed in the bottom of the funnel-shaped air guide sleeve, a transverse supporting rod is fixedly connected to the inner wall of the machine tool shell, a supporting column is installed at the upper end of the transverse supporting rod and penetrates through the through groove and is not contacted with the through groove, a processing table is fixedly connected to the upper end of the supporting column, a clamping mechanism is installed on the processing table, processing equipment is fixedly connected to the inner top of the machine tool shell, a motor is fixedly connected to the outer wall of the machine tool shell, a rotating rod is fixedly connected to the output end of the motor and penetrates through the side wall of the machine tool shell and is rotatably connected with the side wall of the machine tool shell, a reciprocating screw rod is arranged on the rotating rod, the cutting machine is characterized in that a moving block which abuts against the bottom of the transverse support rod is sleeved on the reciprocating lead screw and is connected with the reciprocating lead screw in a matched mode, the bottom of the moving block is connected with a chip cleaning net, the chip cleaning net is connected with the moving block through a connecting mechanism, chip collecting grooves are formed in the inner bottoms of two ends of the machine tool shell, and a cutting fluid circulating mechanism is installed on the machine tool shell.
Preferably, the cross section of the transverse supporting rod is in a semicircular shape, and the plane end of the transverse supporting rod is arranged downwards.
Preferably, the clamping mechanism comprises an electric telescopic rod arranged on the processing table, and the output end of the electric telescopic rod is provided with a clamping block.
Preferably, the bearing is installed to the inner wall of lathe casing, the inner ring fixed connection of dwang and bearing.
Preferably, the connecting mechanism comprises a mounting groove formed in the bottom of the moving block, the mounting groove is formed in one side, penetrating through the moving block, of the debris cleaning net, a connecting plate is fixedly connected to the upper end of the debris cleaning net, a mounting block is fixedly connected to the connecting plate and mounted in the mounting groove, a clamping groove is formed in the front end of the mounting block, a bolt in sliding connection with the moving block penetrates through the front end of the moving block, the bolt extends into the mounting groove, a spring is mounted between the bolt and the moving block in an inserting clamping groove of the bolt, and the spring is arranged outside the bolt in a sleeved mode.
Preferably, cutting fluid circulation mechanism is including installing the ring pipe in the lathe casing, the bottom of ring pipe is equipped with a plurality of orifices, the fixed pipe of upper end fixedly connected with of lathe casing, the bottom fixedly connected with conveyer pipe of fixed pipe, two the conveyer pipe runs through the upper end lateral wall setting of lathe casing, and two the shower nozzle is all installed, two to the other end of conveyer pipe the shower nozzle all sets up with the processing platform is positive, the supporting seat is installed to the outer wall of lathe casing, install the water pump on the supporting seat, the inlet tube is installed to the water pump end of intaking, the inner wall fixedly connected with screen panel of lathe casing, the inlet tube is located the screen panel, the delivery end fixedly connected with connecting pipe of water pump, the connecting pipe is linked together with fixed pipe, the ring pipe is connected with the connecting pipe through the nozzle stub.
Preferably, the outer wall of the annular pipe is fixedly connected with a plurality of positioning blocks, and the positioning blocks are fixedly connected with the inner wall of the machine tool shell through bolts.
Preferably, a plurality of the spray holes are arranged opposite to the funnel-shaped guide cover.
Compared with the prior art, the invention has the beneficial effects that:
1. the cutting fluid in the lathe casing can be passed through the inlet tube in the work of water pump, the connecting pipe, fixed pipe and conveyer pipe are carried to two shower nozzles departments, can carry out cooling treatment to work piece and processing equipment through shower nozzle blowout cutting fluid, simultaneously can dash the piece on the processing bench and fall in lou hopper-shaped kuppe, finally fall in the lathe casing, then there is partial piece can fall and can't remove at lou hopper-shaped kuppe inner wall, the connecting pipe can be carried the cutting fluid to the ring-shaped intraductal through the nozzle, finally spout the inner wall at lou hopper-shaped kuppe through the orifice blowout, can wash away the piece on lou hopper-shaped kuppe inner wall, finally fall in the inside of lathe casing through leading to the groove, realize the clearance to the piece.
2. The motor work drives dwang and reciprocal lead screw and rotates, because the movable block can't rotate under the spacing of transverse supporting pole, consequently the movable block removes and drives the piece clearance net and remove, and piece clearance net removes and can promote in the piece collecting vat of the piece both sides in the cutting fluid, can collect the piece that processing produced through the piece collecting vat.
3. Can realize the circulation flow of cutting fluid, and then can carry out the heat dissipation of continuation to work piece and processing equipment, then can filter the piece in the cutting fluid again through the screen panel, prevent that the piece from entering into the water pump, lead to the water pump to damage.
4. Manual pulling bolt makes it break away from the draw-in groove, so the installation piece no longer by spacing, moves the installation piece through removing piece clearance net and takes out from one side to can carry out thorough clearance, maintenance or change to piece clearance net with piece clearance net.
5. The reciprocating screw rod is arranged below the transverse supporting rod, so that scraps can be effectively prevented from falling on the reciprocating screw rod, and the conveying of the reciprocating screw rod cannot be influenced.
In conclusion, the invention can effectively clean the chips, can collect the cleaned chips for later centralized treatment, can realize the recycling of the cutting fluid, and can conveniently detach and clean the chip cleaning net for reuse.
Drawings
FIG. 1 is a schematic structural diagram of a numerically controlled precision machine tool with a debris collection and cleaning function according to the present invention;
FIG. 2 is a schematic structural diagram of a part A of a numerically controlled precision machine tool with a debris collection and cleaning function according to the present invention;
FIG. 3 is a side view of a mounting groove of a numerically controlled precision machine tool with a chip collecting and cleaning function according to the present invention;
FIG. 4 is a side view of a transverse support rod in a numerically controlled precision machine tool with a debris collecting and cleaning function according to the present invention.
In the figure: the device comprises a machine tool shell 1, a funnel-shaped flow guide cover 2, a through groove 3, a transverse supporting rod 4, a positioning block 5, a ring-shaped pipe 6, a spray hole 7, processing equipment 8, a conveying pipe 9, a fixing pipe 10, a spray head 11, a supporting column 12, a processing table 13, a clamping mechanism 14, a connecting pipe 15, a rotating rod 16, a motor 17, a chip collecting tank 18, a reciprocating screw rod 19, a mesh cover 20, a supporting seat 21, a water pump 22, a water inlet pipe 23, a chip cleaning net 24, a moving block 25, a mounting groove 26, a mounting block 27, a clamping groove 28, a plug 29, a spring 30, a connecting plate 31 and a short pipe 32.
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.
Referring to fig. 1-4, a numerical control precision machine tool with function of collecting and cleaning chips comprises a machine tool shell 1, wherein a funnel-shaped flow guide cover 2 is fixedly connected to the inner wall of the machine tool shell 1, a through groove 3 is formed in the bottom of the funnel-shaped flow guide cover 2, a transverse support rod 4 is fixedly connected to the inner wall of the machine tool shell 1, the cross section of the transverse support rod 4 is in a semicircular shape, the plane end of the transverse support rod 4 is arranged downwards, and chips are not easy to accumulate at the upper end of the transverse support rod 4.
The upper end of the transverse supporting rod 4 is provided with a supporting column 12, the supporting column 12 penetrates through the through groove 3, the supporting column 12 is not contacted with the through groove 3, the upper end of the supporting column 12 is fixedly connected with a processing table 13, a clamping mechanism 14 is arranged on the processing table 13, the clamping mechanism 14 comprises an electric telescopic rod arranged on the processing table 13, and the output end of the electric telescopic rod is provided with a clamping block; the interior top fixedly connected with processing equipment 8 of lathe casing 1, processing equipment 8 are prior art, and it can carry out precision finishing to the work piece.
The outer wall of the machine tool shell 1 is fixedly connected with a motor 17, the output end of the motor 17 is fixedly connected with a rotating rod 16, the rotating rod 16 penetrates through the side wall of the machine tool shell 1 and is rotatably connected with the side wall, the other end of the rotating rod 16 is rotatably connected with the inner wall of the machine tool shell 1, a bearing is arranged on the inner wall of the machine tool shell 1, and the rotating rod 16 is fixedly connected with an inner ring of the bearing; be equipped with reciprocal lead screw 19 on the dwang 16, the cover is equipped with the movable block 25 that offsets with horizontal support rod 4 bottom on the reciprocal lead screw 19, and movable block 25 is connected with reciprocal lead screw 19 cooperation, and the bottom of movable block 25 is connected with piece clearance net 24, and piece clearance net 24 is the otter board.
Piece clearance net 24 is connected through coupling mechanism with movable block 25, coupling mechanism is including setting up the mounting groove 26 in movable block 25 bottom, mounting groove 26 runs through one side setting of movable block 25, piece clearance net 24's upper end fixedly connected with connecting plate 31, fixedly connected with installation piece 27 on the connecting plate 31, installation piece 27 is installed in mounting groove 26, and the front end of installation piece 27 is equipped with draw-in groove 28, the front end of movable block 25 runs through be equipped with rather than sliding connection's bolt 29, bolt 29 extends to in the mounting groove 26, in the card slot 28 of inserting of bolt 29, install spring 30 between bolt 29 and the movable block 25, spring 30 covers the outside setting at bolt 29.
The inner bottoms of two ends of a machine tool shell 1 are respectively provided with a chip collecting groove 18, the machine tool shell 1 is provided with a cutting fluid circulating mechanism, the cutting fluid circulating mechanism comprises an annular pipe 6 arranged in the machine tool shell 1, the outer wall of the annular pipe 6 is fixedly connected with a plurality of positioning blocks 5, and the positioning blocks 5 are fixedly connected with the inner wall of the machine tool shell 1 through bolts; the bottom of ring pipe 6 is equipped with a plurality of orifice 7, a plurality of orifice 7 and 2 positive relative upper end fixedly connected with fixed pipe 10 that set up machine tool housing 1 of hourglass hopper-shaped kuppe, the bottom fixedly connected with conveyer pipe 9 of fixed pipe 10, two conveyer pipes 9 run through the upper end lateral wall setting of machine tool housing 1, and shower nozzle 11 is all installed to two conveyer pipes 9's the other end, two shower nozzles 11 all set up with processing platform 13 positive relative, supporting seat 21 is installed to machine tool housing 1's outer wall, install water pump 22 on the supporting seat 21, water pump 22 intakes the end and installs inlet tube 23, machine tool housing 1's inner wall fixedly connected with screen panel 20, inlet tube 23 is located screen panel 20, water pump 22's delivery port fixedly connected with connecting pipe 15, connecting pipe 15 is linked together with fixed pipe 10, ring pipe 6 is connected with connecting pipe 15 through nozzle stub 32.
When the invention is used, firstly, a proper amount of cutting fluid is injected into the machine tool shell 1, and the amount of the cutting fluid is arranged close to the bottom of the rotating rod 16; then, the workpiece is placed on a processing table 13, can be clamped through a clamping mechanism 14, can be processed through processing equipment 8, and generates scraps in the processing;
the motor 17 and the water pump 22 are started, the water pump 22 can convey cutting fluid in the machine tool shell 1 to the two spray heads 11 through the water inlet pipe 23, the connecting pipe 15, the fixed pipe 10 and the conveying pipe 9 when working, the cutting fluid sprayed out through the spray heads 11 can cool a workpiece and machining equipment 8, meanwhile, chips on the machining table 13 can be flushed down and fall into the funnel-shaped guide cover 2 and finally fall into the machine tool shell 1, part of the chips can fall on the inner wall of the funnel-shaped guide cover 2 and cannot move, the cutting fluid can be conveyed into the annular pipe 6 through the short pipe 32 by the connecting pipe 15 and finally sprayed out through the spray holes 7 and sprayed on the inner wall of the funnel-shaped guide cover 2, the chips on the inner wall of the funnel-shaped guide cover 2 can be flushed and finally fall into the machine tool shell 1 through the through grooves 3, and the chips can be cleaned;
the motor 17 works to drive the rotating rod 16 and the reciprocating screw rod 19 to rotate, and the moving block 25 cannot rotate under the limit of the transverse supporting rod 4, so that the moving block 25 moves to drive the chip cleaning net 24 to move, the chip cleaning net 24 moves to push the chip collecting grooves 18 on two sides of chips in the cutting fluid, and the chips generated by processing can be collected through the chip collecting grooves 18;
through the above, the cutting fluid can flow circularly, so that the workpiece and the processing equipment 8 can be subjected to continuous heat dissipation, and the chips in the cutting fluid can be filtered again through the mesh enclosure 20, so that the chips are prevented from entering the water pump 22, and the water pump 22 is prevented from being damaged;
when clearing up piece clearance net 24 after the use, the staff can manually stimulate bolt 29 and make it break away from draw-in groove 28, so installation piece 27 no longer by spacingly, drives installation piece 27 through removing piece clearance net 24 and takes out from one side to can carry out thorough clearance, maintenance or change to piece clearance net 24 with piece clearance net 24.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.