CN214557669U

CN214557669U - Numerical control multi-station milling machine

Info

Publication number: CN214557669U
Application number: CN202120683022.8U
Authority: CN
Inventors: 陈明川
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-03
Filing date: 2021-04-03
Publication date: 2021-11-02
Anticipated expiration: 2031-04-03

Abstract

The utility model relates to the field of engraving machines, in particular to a numerical control multi-station milling machine, which comprises a shell, a bedplate and a milling cutter; a bedplate is arranged on the inner bottom surface of the shell; the top surface of the bedplate is provided with a first shoe mold; the top surface of the bedplate is fixedly connected with a second shoe mold; the top of the bedplate is provided with an adjusting plate; a pair of first gears is rotatably connected inside the adjusting plate; one of the first gears is fixedly connected with a first motor; the side surfaces of the two first gears are provided with screw rods; the bottoms of the two screw rods are provided with moving components; the bottoms of the two motion assemblies are provided with milling cutters; through this real new effectual synchronous processing that has realized a pair of shoes mould, in the course of working simultaneously, adopt one set of control procedure, through linkage structure for a pair of milling cutter symmetry is advanced, and then the pair of shoes mould that obtains of processing can guarantee complete symmetry under the prerequisite of not carrying out the specialization and handle, and for two sets of control system, the shoes mould matching degree that obtains is higher.

Description

Numerical control multi-station milling machine

Technical Field

This reality is new and is related to the engraver field, specifically is numerical control multistation milling machine.

Background

The milling machine is commonly used for processing the shoe molds, and because the shoe molds exist in pairs, multi-station synchronous processing is needed during milling processing, and the shoe molds can be synchronously processed in pairs during small-batch milling processing production.

According to CN105235430A a double-end shoe mould sculpture lathe, should be newly can once only process and accomplish a pair of shoe mould, simultaneously, its platen installation is dismantled simple and conveniently, improves the installation effectiveness, can change the platen according to the demand of difference moreover.

However, in the prior art, when the engraving process of the shoe mold is performed, a pair of shoe molds can be processed at one time, and meanwhile, the installation and the disassembly of the bedplate are simple and convenient, the installation efficiency is improved, and the bedplate can be replaced according to different requirements, but when the pair of shoe molds are processed at the same time, two motors and adjusting structures are needed to be used at the same time, and corresponding milling cutters are respectively controlled to process the corresponding shoe molds, so that two sets of control programs need to be provided to respectively control the two corresponding motors, the two motors are required to rotate accurately, and the adjusting structures also need to be correspondingly adjusted according to the control programs.

Therefore, the numerical control multi-station milling machine is provided.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art, the problem that in the simultaneous machining process of paired shoe molds, the linkage synchronization cannot be realized, two sets of power, regulation and control systems are needed, and the matching performance of the paired shoe molds is poor is easily solved.

The technical scheme adopted by the practical solution to the technical problem is as follows: the numerical control multi-station milling machine comprises a shell, a bedplate and a milling cutter; a bedplate is arranged on the inner bottom surface of the shell; the top surface of the bedplate is provided with a first shoe mold; a second shoe mold is fixedly connected to the top surface of the bedplate close to the first shoe mold, and the first shoe mold and the second shoe mold are a pair of corresponding shoe molds; the top of the bedplate is provided with an adjusting plate; a pair of first gears is rotatably connected inside the adjusting plate; one of the first gears is fixedly connected with a first motor; the side surfaces of the two first gears are fixedly connected with threaded sleeves; the inner thread of the threaded sleeve is connected with a screw rod; the inner side surface of the adjusting plate is fixedly connected with a guide ring, and the screw rods are connected to the inner parts of the corresponding guide rings in a sliding manner; the bottoms of the two screw rods are provided with moving components; the bottoms of the two motion assemblies are provided with milling cutters; when the numerical control multi-station milling machine works, when the engraving process of the shoe molds is carried out, a pair of shoe molds can be processed at one time, meanwhile, the installation and the disassembly of the bedplate are simple and convenient, the installation efficiency is improved, the bedplate can be replaced according to different requirements, but when the engraving process of the pair of shoe molds is carried out, two motors and adjusting structures are needed to be used at the same time, and corresponding milling cutters are respectively controlled to process the corresponding shoe molds, so that two sets of control programs are needed to be provided to respectively control the two corresponding motors, the two motors are required to rotate accurately, the adjusting structures are also needed to be adjusted correspondingly according to the control programs, but in the control adjusting process, the movement of the two milling cutters is completely independent, so that the pair of shoe molds processed are low in matching, and even the problems of asymmetric phenomena and the like are easy to occur under the condition of low processing precision, when the shoe mold is machined, the first motor is controlled to rotate firstly, the first motor can drive one of the first gears to rotate, and further, through mutual meshing between the two first gears, synchronous rotation of the two first gears is realized, the rotating directions are opposite, the first gears can drive the corresponding screw rods to rotate, so that the corresponding screw rods move, the screw rods can drive the corresponding moving assemblies to move, the corresponding milling cutters can be driven to move through the moving assemblies, the moving paths between the two milling cutters are symmetrical, meanwhile, the milling cutters are adjusted in an up-and-down movement manner through the adjusting plates, and further, the pair of shoe molds are machined, through the novel method, the synchronous machining of the pair of shoe molds is effectively realized, in the simultaneous machining process, a set of control program is adopted, through a linkage structure, the pair of milling cutters symmetrically advance, and the pair of shoe molds obtained through machining are machined, on the premise that no special treatment is carried out, the complete symmetry can be ensured, and the obtained shoe mold has higher matching degree compared with two sets of control systems.

Preferably, the motion assembly comprises a first adjusting block, a first connecting rod and a first mounting plate; the bottom of the screw rod is fixedly connected with a first adjusting block; a first telescopic rod is fixedly connected inside the first adjusting block; the bottom surface of the first telescopic rod is fixedly connected with a first connecting rod; the bottom surface of the first connecting rod is fixedly connected with a first mounting plate; the bottom surface of the first mounting plate is fixedly connected with a first fixing block; a milling cutter is arranged on the bottom surface of the first fixing block; during operation, through setting up first regulating block, first connecting rod and first mounting panel, can drive at first through the lead screw and correspond the motion of first regulating block, first regulating block and then can drive and correspond the motion of first telescopic link, through the flexible of first telescopic link, can drive and correspond milling cutter differentiation position control, highly adjust two milling cutter, and then the differentiation can appear in a pair of shoe mold part that obtains, satisfies the local independent regulation of shoe mold.

Preferably, the motion assembly can further comprise a second adjusting block, a second connecting rod and a second mounting plate; the bottom of the screw rod is fixedly connected with a second adjusting block; a second telescopic rod is fixedly connected inside the second adjusting block; the bottom surface of the second telescopic rod is fixedly connected with a second connecting rod; the bottom surface of the second connecting rod is fixedly connected with a second mounting plate; the bottom surface of the second mounting plate is fixedly connected with a first guide rail at a position close to the side surface of the second mounting plate; the inner parts of the first guide rails are all connected with first guide blocks in a sliding manner; a second guide rail is fixedly connected between the two first guide blocks; the surface of the second guide rail is fixedly connected with a second guide block; the bottom surface of the second guide block is fixedly connected with a second fixed block; a milling cutter is arranged on the bottom surface of the second fixed block; during operation, through setting up first guide block and second guide block, at first can drive through the lead screw and correspond the motion of second regulating block, the second regulating block and then can drive and correspond the motion of second telescopic link, through the flexible of second telescopic link, can drive and correspond milling cutter differentiation position control, highly adjusting two milling cutter, and then the differentiation can appear in a pair of shoe mould part that obtains, satisfy the local independent regulation of shoe mould, simultaneously adjust through the internal motion of first guide block at first guide rail, the second guide block is adjusted in the inside of second guide rail, make the second fixed block can carry out the regulation in position, can carry out synchronous differentiation processing when carrying out the main control and set program processing, the regulation of depth of working has not only been satisfied, the differentiation processing of whole shape can be carried out simultaneously, satisfy the differentiation processing of local regional scope.

Preferably, a power box is fixedly connected to the side face of the first fixed block; the interior of the power box is fixedly connected with a second motor; a rotary groove is formed in the bottom surface of the first fixing block; a rotating ring is rotatably connected inside the rotating groove; the outer ring surface of the rotating ring is fixedly connected with a toothed ring; the bottom of the second motor is fixedly connected with a second gear, and the second gear is meshed with the gear ring; the bottom surface of the swivel is fixedly connected with a mandril; the bottom surface of the ejector rod is provided with a suction block; the bottom surface of the suction block is provided with suction holes which are uniformly distributed, and the suction blocks are communicated with a negative pressure source; the bottom surface of the suction block is provided with rolling balls which are uniformly distributed, and the rolling balls and the suction holes are alternately distributed; when the power box is in work, the second motor in the power box rotates to drive the second gear to rotate, the second gear drives the gear ring to rotate, the gear ring drives the rotating ring to rotate, the rotating ring further drives the ejector rod to rotate and adjust, the mandril is always positioned at the reverse position of the advancing direction of the milling cutter, the mandril can drive the suction block to move and adjust up and down, the suction block is kept to be always attached to the surface of the shoe mold, and the cooling liquid is absorbed continuously through the absorption holes on the surface of the absorption block, thereby promoting the rapid recovery of a large amount of cooling liquid generated in the processing process, due to the negative pressure adsorption effect, the cooling liquid can rapidly flow towards the vicinity of the suction block, the rapidly flowing cooling liquid can promote metal chips to move towards a position far away from the milling position, the influence of the metal chips in a processing area on continuous processing is reduced, meanwhile, the temperature of the metal chips which are milled just now is higher, and the far movement also promotes the cooling.

Preferably, a connecting block is arranged between the ejector rod and the suction block; the bottom surface of the connecting block is provided with a sliding chute; a sliding block is fixedly connected inside the sliding groove; a first spring is fixedly connected between the sliding block and the bottom of the sliding groove; an elastic membrane is fixedly connected between the connecting block and the suction block and close to the side surface of the connecting block; a top groove is formed in the side face, opposite to the milling cutter, of the suction block; a first cutter is connected inside the top groove in a sliding manner; the during operation, link the piece through setting up, adjust through inhaling the piece and linking the inter motion between the piece, reduce and inhale the piece at the motion in-process, to the extrusion influence of shoe mould, reduce and inhale the piece and produce the mar risk to shoe mould surface, simultaneously through the leading-in atmospheric pressure of inside to the overhead gage, can control first cutter and derive and correspond the overhead gage, and the cutting edge of first cutter is close to the milling cutter position, can carry out the cut-off processing to the metal fillings that milling cutter surface winding or did not break away from through first cutter, promote the metal fillings fracture and break away from milling cutter.

Preferably, the surface of the suction block is provided with moving grooves at the positions of the rolling balls; the moving blocks are connected inside the moving grooves in a sliding mode, and rolling balls are arranged on the surfaces of the moving blocks; second springs are fixedly connected between the moving blocks and the bottoms of the corresponding moving grooves; the mouth parts of the moving grooves are fixedly connected with first air bags; the mouth parts of the suction holes are fixedly connected with second air bags, and the first air bags are communicated with the corresponding second air bags; when the shoe mold works, by arranging the moving block, when the suction block moves in the shoe mold, part of the moving block is extruded, and the moving block stops extruding the corresponding first air bag, so that the gas in the second air bag is led into the first air bag, then the second air bag contracts, the suction hole is automatically opened, the suction hole can normally suck cooling liquid, when the moving block stops being extruded, the moving block can be led out of the corresponding moving groove, and the moving block can extrude the first air bag, so that the gas in the first air bag is led into the second air bag, the second air bag is expanded, on one hand, the second air bag can seal the suction hole, the external dust is prevented from being led in after the second air bag is kept still for a long time, meanwhile, the second air bag can extrude the metal chips at the opening part of the suction hole, so that the metal chips are promoted to be agglomerated and led out, and the risk that the metal chips are accumulated at the opening part of the suction hole in a large amount and block the suction hole is reduced.

Preferably, the inner part of each moving groove close to the bottom of the corresponding moving groove is fixedly connected with a third air bag; the axial line position of the mouth part of the suction hole is fixedly connected with a partition plate; the opening part of the suction hole is fixedly connected with a second air bag at one side of the partition plate; the mouth part of the suction hole is fixedly connected with a fourth air bag at the other side of the partition plate, and the fourth air bag is communicated with the third air bag; during operation, through setting up third gasbag and fourth gasbag, when the movable block does not receive the extrusion, first gasbag can receive the extrusion of movable block, and then the second gasbag inflation, can the suction hole of shutoff division board one side, and when the movable block receives the extrusion, the third gasbag can receive the extrusion of movable block, and then the expansion of fourth gasbag, the second gasbag contracts, the suction hole of division board opposite side can the shutoff this moment, the shutoff side is automatic to be opened simultaneously, realize that suction hole oral area is divided into two, guarantee the sustainable imbibition ability of suction hole, be convenient for oral area clearance in turn, and suction hole oral area separates the back, suction hole oral area diminishes, great metal fillings are changeed and are piled up at the oral area, be difficult to enter into inside the suction hole, lead to the inside jam problem of suction hole.

Preferably, the side surfaces of the partition plates are provided with grooves; the surfaces of the second air bag and the fourth air bag are fixedly connected with second cutters corresponding to the positions of the corresponding grooves; the during operation all sets up the second cutter through the surface at second gasbag and fourth gasbag, and when second gasbag or fourth gasbag inflation, second gasbag and fourth gasbag all can drive and correspond the second cutter motion for the second cutter can be leading-in corresponds the slot, and directly carries out the truncation when to the metal fillings extrusion of suction opening portion, promotes the suction or the clearance of metal fillings and derives.

Preferably, the end surface of one side of the partition plate, which is close to the opening position of the corresponding suction hole, is provided with a rotating groove; guide plates are rotatably connected inside the rotating grooves; the inner part of the rotating groove is fixedly connected with fifth air bags at the two sides of the guide plate, the fifth air bag at one side is communicated with the first air bag, and the fifth air bag at the other side is communicated with the third air bag; the during operation, through setting up the fifth gasbag, when first gasbag and third gasbag received the extrusion, the inside gas of first gasbag and third gasbag can be leading-in respectively to the inside that corresponds the fifth gasbag, and the inflation through one side fifth gasbag can drive the baffle and rotate for it is bigger to inhale the hole opening, and the baffle rotates simultaneously, can promote droing of baffle surface metal fillings.

Preferably, the suction block is internally provided with a channel, and the channels are communicated with the suction holes; a spiral pipeline is arranged at the side surface of the inner part of the suction block close to the suction hole; cold water is continuously led into the spiral pipeline; during operation, set up the helical piping through the inside of inhaling the piece, and the helical piping is located the side position that is close to the passageway, when inhaling cooling liquid and passing through the passageway, can play effective cooling effect at the inside leading-in cold water of helical piping, promotes the inside thermal scattering and disappearing of coolant liquid, and the coolant liquid of being convenient for is direct quick secondary uses.

The utility model has the advantages that:

1. this is new through setting up the shell, platen and milling cutter piece, inside through the shell sets up the regulating plate, the inside of regulating plate sets up first gear in pairs, and intermeshing transmission between the first gear, and drive milling cutter motion separately, the effectual synchronous processing of a pair of shoe mold that has realized, in the simultaneous processing process, adopt one set of control procedure, through linkage structure, make a pair of milling cutter symmetry advance, and then process a pair of shoe mold that obtains, under the prerequisite of not carrying out the specialization, can guarantee complete symmetry, for two sets of control system, the shoe mold matching degree that obtains is higher.

2. The utility model is characterized in that a second motor, a rotary ring and a suction block are arranged, the second motor inside the power box rotates to drive a second gear to rotate, the second gear drives a toothed ring to rotate, the toothed ring drives the rotary ring to rotate, the rotary ring further drives a mandril to rotate and adjust, the mandril is always positioned at the reverse position of the advancing direction of the milling cutter, the mandril drives the suction block to move and adjust up and down, the suction block is always attached to the surface of the shoe mold, and the suction hole on the surface of the suction block is used for sucking, so as to promote the rapid recovery of a large amount of cooling liquid generated in the processing process, due to the negative pressure adsorption effect, the cooling liquid can rapidly flow towards the vicinity of the suction block, the rapidly flowing cooling liquid can promote metal chips to move towards the position far away from the milling position, the influence of the metal chips in the processing area on the continuous processing is reduced, and the temperature of the metal chips milled at the same time is higher, distancing from the exercise also promotes cooling.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a perspective view of a numerically controlled multi-station milling machine according to a first embodiment of the present invention;

FIG. 2 is a cross-sectional view of the NC multi-station milling machine according to the first embodiment;

FIG. 3 is a schematic structural diagram of a milling cutter and a suction block in the first embodiment;

FIG. 4 is a cross-sectional view of a suction block in the first embodiment;

FIG. 5 is a schematic structural diagram of a suction block in the first embodiment;

FIG. 6 is a schematic structural diagram of a partition plate in the first embodiment;

FIG. 7 is a schematic structural diagram of a motion assembly in the second embodiment;

fig. 8 is a schematic structural diagram of a suction block in the third embodiment.

In the figure: the device comprises a shell 1, a bedplate 2, a milling cutter 3, an adjusting plate 4, a first gear 5, a first motor 6, a screw rod 7, a moving assembly 8, a first adjusting block 81, a first connecting rod 82, a first mounting plate 83, a first telescopic rod 84, a first fixed block 85, a second adjusting block 86, a second connecting rod 87, a second mounting plate 88, a second telescopic rod 89, a first guide block 810, a second guide block 811, a second fixed block 812, a second motor 9, a rotary ring 10, a toothed ring 11, a second gear 12, a push rod 13, a suction block 14, a first cutter 15, a moving block 16, a first air bag 17, a second air bag 18, a third air bag 19, a separating plate 20, a fourth air bag 21, a second cutter 22, a guide plate 23, a fifth air bag 24, a spiral pipeline 25, an accumulation groove 26, filter cotton 27 and a plug 28.

Detailed Description

The technical solutions in the present embodiment will be clearly and completely described below with reference to the accompanying drawings in the present embodiment, and it is obvious that the described embodiments are only a part of the embodiments of the present embodiment, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present embodiment without any creative effort belong to the protection scope of the present embodiment.

Example one

Referring to fig. 1-6, the numerical control multi-station milling machine comprises a housing 1, a bedplate 2 and a milling cutter 3; a bedplate 2 is arranged on the inner bottom surface of the shell 1; the top surface of the bedplate 2 is provided with a first shoe mold; a second shoe mold is fixedly connected to the top surface of the bedplate 2 close to the first shoe mold, and the first shoe mold and the second shoe mold are a pair of corresponding shoe molds; the top of the bedplate 2 is provided with an adjusting plate 4; a pair of first gears 5 are rotatably connected inside the adjusting plate 4; one of the first gears 5 is fixedly connected with a first motor 6; the side surfaces of the two first gears 5 are fixedly connected with threaded sleeves; the inner thread of the threaded sleeve is connected with a screw rod 7; the inner side of the adjusting plate 4 is fixedly connected with a guide ring, and the screw rods 7 are connected to the inner parts of the corresponding guide rings in a sliding manner; the bottoms of the two screw rods 7 are respectively provided with a moving assembly 8; the bottom parts of the two moving assemblies 8 are provided with milling cutters 3; when the shoe mold carving machine works, in the prior art, when the shoe mold carving machining process is carried out, a pair of shoe molds can be machined at one time, meanwhile, the bedplate 2 is simple and convenient to install and detach, the installation efficiency is improved, the bedplate 2 can be replaced according to different requirements, but when the pair of shoe molds are machined at the same time, two motors and adjusting structures are needed to be used at the same time, and corresponding milling cutters 3 are controlled respectively to machine corresponding shoe molds, so that two sets of control programs are needed to be provided to control the two corresponding motors respectively, the two motors are required to rotate accurately, the adjusting structures are required to be adjusted correspondingly according to the control programs, but in the control adjusting process, the movement of the two milling cutters 3 is completely independent, so that the machined pair of shoe molds has low matching performance, and even has the problems of asymmetric phenomenon and the like under the condition of low machining precision, through the numerical control multi-station milling machine, when shoe mold machining is carried out, the first motor 6 is controlled to rotate at first, the first motor 6 can drive one of the first gears 5 to rotate, further, through mutual meshing between the two first gears 5, synchronous rotation of the two first gears 5 is realized, the rotating directions are opposite, the first gears 5 can drive the corresponding screw rods 7 to rotate, so that the corresponding screw rods 7 move, the screw rods 7 can drive the corresponding motion assemblies 8 to move, the corresponding milling cutters 3 can be driven to move through the motion assemblies 8, the motion paths between the two milling cutters 3 are symmetrical, meanwhile, the milling cutters 3 are adjusted in up-and-down motion through the adjusting plates 4, further, the machining of a pair of shoe molds is realized, through the numerical control multi-station milling machine, through a linkage structure, the pair of milling cutters 3 symmetrically advance, and the pair of shoe molds obtained by processing can be completely symmetrical on the premise of not carrying out special treatment, and the matching degree of the obtained shoe molds is higher compared with that of two sets of control systems.

The motion assembly 8 comprises a first adjusting block 81, a first connecting rod 82 and a first mounting plate 83; the bottom of the screw rod 7 is fixedly connected with a first adjusting block 81; a first telescopic rod 84 is fixedly connected inside the first adjusting block 81; the bottom surface of the first telescopic rod 84 is fixedly connected with the first connecting rod 82; the bottom surface of the first connecting rod 82 is fixedly connected with a first mounting plate 83; the bottom surface of the first mounting plate 83 is fixedly connected with a first fixing block 85; the bottom surface of the first fixing block 85 is provided with a milling cutter 3; during operation, through setting up first regulating block 81, first connecting rod 82 and first mounting panel 83, can drive at first through lead screw 7 and correspond the motion of first regulating block 81, first regulating block 81 and then can drive and correspond the motion of first telescopic link 84, through the flexible of first telescopic link 84, can drive and correspond milling cutter 3 differentiation position control, highly adjust two milling cutter 3, and then the differentiation can appear in a pair of shoe mold part that obtains, satisfy the local independent regulation of shoe mold.

The side surface of the first fixing block 85 is fixedly connected with a power box; the interior of the power box is fixedly connected with a second motor 9; a rotary groove is formed in the bottom surface of the first fixing block 85; a rotating ring 10 is rotatably connected inside the rotating groove; the outer ring surface of the rotating ring 10 is fixedly connected with a toothed ring 11; the bottom of the second motor 9 is fixedly connected with a second gear 12, and the second gear 12 is meshed with the gear ring 11; the bottom surface of the rotating ring 10 is fixedly connected with a mandril 13; the bottom surface of the ejector rod 13 is provided with an absorbing block 14; the bottom surface of the suction block 14 is provided with suction holes which are uniformly distributed, and the suction blocks 14 are communicated with a negative pressure source; the bottom surface of the suction block 14 is provided with rolling balls which are uniformly distributed, and the rolling balls and the suction holes are alternately distributed; when the milling machine is in operation, by arranging the power box, the second motor 9 in the power box rotates, the second motor 9 can drive the second gear 12 to rotate, the second gear 12 can drive the toothed ring 11 to rotate, the toothed ring 11 can drive the rotating ring 10 to rotate, the rotating ring 10 can further drive the ejector rod 13 to rotate and adjust, the ejector rod 13 is always positioned at the reverse position of the advancing direction of the milling cutter 3, the ejector rod 13 can drive the suction block 14 to move and adjust up and down, the suction block 14 is kept attached to the surface of the shoe mold all the time, and a large amount of cooling liquid generated in the processing process is promoted to be rapidly recovered through suction holes in the surface of the suction block 14 and continuous internal suction, due to the negative pressure adsorption effect, the cooling liquid can rapidly flow towards the vicinity of the suction block 14, the rapidly flowing cooling liquid can promote metal chips to move towards a point far away from the milling position, the influence of metal chips in a processing area on continuous processing is reduced, and the temperature of the metal chips which are milled just, distancing from the exercise also promotes cooling.

A connecting block is arranged between the ejector rod 13 and the suction block 14; the bottom surface of the connecting block is provided with a sliding chute; a sliding block is fixedly connected inside the sliding groove; a first spring is fixedly connected between the sliding block and the bottom of the sliding groove; an elastic membrane is fixedly connected between the connecting block and the suction block 14 and close to the side surface of the connecting block; a top groove is formed in the side face, opposite to the milling cutter 3, of the suction block 14; a first cutter 15 is connected inside the top groove in a sliding manner; the during operation, link the piece through setting up, adjust through inhaling piece 14 and linking the inter motion between the piece, reduce and inhale piece 14 at the motion in-process, to the extrusion influence of shoe mould, reduce and inhale piece 14 and produce the mar risk to shoe mould surface, simultaneously through the leading-in atmospheric pressure to the inside of overhead tank, can control first cutter 15 and derive and correspond the overhead tank, and the cutting edge of first cutter 15 is close to milling cutter 3 position, can carry out the cut-off processing to the metal fillings that 3 surface winding of milling cutter or do not break away from through first cutter 15, promote the metal fillings fracture and break away from milling cutter 3.

Moving grooves are formed in the surfaces of the suction blocks 14 at the positions of the rolling balls; the moving blocks 16 are connected to the inner parts of the moving grooves in a sliding mode, and rolling balls are arranged on the surfaces of the moving blocks 16; second springs are fixedly connected between the moving blocks 16 and the bottoms of the corresponding moving grooves; the mouth parts of the moving grooves are fixedly connected with first air bags 17; the mouth parts of the suction holes are fixedly connected with second air bags 18, and the first air bags 17 are communicated with the corresponding second air bags 18; in operation, by arranging the moving block 16, when the suction block 14 moves in the shoe mold, part of the moving block 16 is pressed, the moving block 16 stops pressing the corresponding first air bag 17, so that the air in the second air bag 18 is introduced into the first air bag 17, and then the second air bag 18 contracts, the suction hole is automatically opened, at the moment, the suction hole can normally suck cooling liquid, when the moving block 16 stops being extruded, the moving block 16 can be led out of the corresponding moving groove, and the moving block 16 will press the first air bag 17, so that the air in the first air bag 17 is introduced into the second air bag 18, the second air bag 18 expands, on one hand, the second air bag 18 can seal the suction hole, avoid the introduction of external dust when standing for a long time, meanwhile, the second air bag 18 can extrude metal chips at the opening of the suction hole, so that the metal chips are promoted to be agglomerated and led out, and the risk that a large amount of metal chips are accumulated at the opening of the suction hole and block the suction hole is reduced.

The bottoms of the inner parts of the moving grooves, which are close to the corresponding moving grooves, are fixedly connected with third air bags 19; the axial line position of the mouth part of the suction hole is fixedly connected with a partition plate 20; the mouth of the suction hole is fixedly connected with a second air bag 18 at one side of the partition plate 20; the mouth part of the suction hole is fixedly connected with a fourth air bag 21 at the other side position of the partition plate 20, and the fourth air bag 21 is communicated with the third air bag 19; during operation, through setting up third gasbag 19 and fourth gasbag 21, when the movable block 16 does not receive the extrusion, first gasbag 17 can receive the extrusion of movable block 16, and then second gasbag 18 inflation, can block the suction hole of division board 20 one side, and when the movable block 16 receives the extrusion, third gasbag 19 can receive the extrusion of movable block 16, and then fourth gasbag 21 inflation, second gasbag 18 contracts, the suction hole of division board 20 opposite side can block this moment, the automatic opening of shutoff side simultaneously, realize that suction hole oral area is divided into two, guarantee the sustainable imbibition ability of suction hole, be convenient for oral area clearance in turn, and after the suction hole oral area was separated, suction hole oral area diminishes, bigger metal fillings are more changeed and are piled up in the oral area, be difficult to enter into inside the suction hole, lead to the inside 28 problems of suction hole of blockking.

Grooves are formed in the side faces of the partition plate 20; the surfaces of the second air bag 18 and the fourth air bag 21 are fixedly connected with second cutters 22 corresponding to the positions of the corresponding grooves; during operation, all set up second cutter 22 through the surface at second gasbag 18 and fourth gasbag 21, when second gasbag 18 or fourth gasbag 21 inflation, second gasbag 18 and fourth gasbag 21 all can drive and correspond the motion of second cutter 22 for second cutter 22 can lead to corresponding slot, and directly carry out the truncation when the metal fillings of suction opening portion are extruded, promote the suction or the clearance of metal fillings and derive.

The end surface of one side of the partition plate 20 close to the position corresponding to the opening of the suction hole is provided with a rotating groove; the inner parts of the rotating grooves are rotatably connected with guide plates 23; the positions of the two sides of the guide plate 23 in the rotating groove are fixedly connected with fifth air bags 24, the fifth air bags 24 on one side are communicated with the first air bags 17, and the fifth air bags 24 on the other side are communicated with the third air bags 19; during operation, through setting up fifth gasbag 24, when first gasbag 17 and third gasbag 19 received the extrusion, the inside gas of first gasbag 17 and third gasbag 19 can be led into the inside that corresponds fifth gasbag 24 respectively, can drive baffle 23 through the inflation of one side fifth gasbag 24 and rotate for it is bigger to inhale the hole opening, and baffle 23 rotates simultaneously, can promote the drop of baffle 23 surface metal fillings.

A channel is arranged in the suction block 14 and is communicated with the suction holes; a spiral pipeline 25 is arranged at the side surface of the inner part of the suction block 14 close to the suction hole; cold water is continuously led into the spiral pipeline 25; during operation, set up helical piping 25 through inhaling the inside of piece 14, and helical piping 25 is located the side position that is close to the passageway, when inhaling cooling liquid and passing through the passageway, can play effective cooling effect at the inside leading-in cold water of helical piping 25, promotes the inside thermal scattering and disappearing of cooling liquid, the direct quick secondary use of cooling liquid of being convenient for.

Example two

Referring to fig. 7, in a first comparative example, in another implementation manner of the moving assembly, the moving assembly 8 may further include a second adjusting block 86, a second connecting rod 87 and a second mounting plate 88; the bottom of the screw rod 7 is fixedly connected with a second adjusting block 86; a second telescopic rod 89 is fixedly connected inside the second adjusting block 86; the bottom surface of the second telescopic rod 89 is fixedly connected with a second connecting rod 87; the bottom surface of the second connecting rod 87 is fixedly connected with a second mounting plate 88; the bottom surface of the second mounting plate 88 is fixedly connected with a first guide rail at the side position close to the second mounting plate 88; the first guide rails are internally and respectively connected with a first guide block 810 in a sliding manner; a second guide rail is fixedly connected between the two first guide blocks 810; the surface of the second guide rail is fixedly connected with a second guide block 811; the bottom surface of the second guide block 811 is fixedly connected with a second fixed block 812; the bottom surface of the second fixed block 812 is provided with a milling cutter 3; when in work, the first guide block 810 and the second guide block 811 are arranged, the corresponding second adjusting block 86 is firstly driven to move through the screw rod 7, the second adjusting block 86 further drives the corresponding second telescopic rod 89 to move, the corresponding milling cutter 3 is driven to differentially adjust the position through the expansion and contraction of the second telescopic rod 89, the heights of the two milling cutters 3 are adjusted, so that the obtained pair of shoe molds have differentiation locally, the requirement of independent adjustment of the shoe molds locally is met, meanwhile, the second guide block 811 is adjusted inside the second guide rail by the movement adjustment of the first guide block 810 inside the first guide rail, so that the second fixing block 812 can be adjusted in orientation, the synchronous differential processing can be carried out while the main control established program processing is carried out, thereby not only satisfying the adjustment of the processing depth, meanwhile, the integral shape can be processed differently, and the differentiated processing of the local area range is met.

EXAMPLE III

Referring to fig. 8, as another embodiment of the present invention, the suction holes are designed to be arc-shaped, and the suction holes are provided with storage grooves 26 at the bottom of the channel, and are provided with guide grooves at the positions close to the storage grooves 26 inside the channel, the filter cotton 27 is slidably connected inside the guide grooves, the side surfaces of the suction block 14 are provided with guide holes, the guide holes are communicated with the bottom of the storage grooves 26, and the openings of the guide holes are provided with plugs 28; through will inhale the hole and move towards ARC design, make inspiratory coolant liquid at first collect in the passageway bottom, then at synchronous leading-in passageway, can set up filter pulp 27 in the inside of passageway is unified like this, can directly filter the inside metal fillings of coolant liquid through the filtering surface, the metal fillings after the filtration are collected in the passageway bottom, along with gathering the increase of volume, can deposit and fall into the inside of holding groove 26, when the inside metal fillings that hold groove 26 are more, can directly pull out jam 28, can clear up the discharge to the metal fillings that hold groove 26 inside, through this structural design, make the coolant liquid of retrieving directly filter, be convenient for recycle.

According to the working principle, when the shoe mold is machined, the first motor 6 is controlled to rotate, the first motor 6 can drive one of the first gears 5 to rotate, the two first gears 5 are meshed with each other, synchronous rotation of the two first gears 5 is achieved, the rotating directions are opposite, the first gears 5 can drive the corresponding screw rods 7 to rotate, the corresponding screw rods 7 move, the screw rods 7 can drive the corresponding moving assemblies 8 to move, the corresponding milling cutters 3 can be driven to move through the moving assemblies 8, the moving paths between the two milling cutters 3 are symmetrical, and meanwhile, the milling cutters 3 can move up and down through the adjusting plates 4 to be adjusted, so that the pair of shoe molds can be machined; through the arrangement of the first adjusting block 81, the first connecting rod 82 and the first mounting plate 83, the corresponding first adjusting block 81 is driven to move through the lead screw 7, the first adjusting block 81 can further drive the corresponding first telescopic rod 84 to move, the corresponding milling cutter 3 can be driven to adjust the differentiated position through the extension and retraction of the first telescopic rod 84, the heights of the two milling cutters 3 are adjusted, and further the obtained pair of shoe molds can be differentiated locally, so that the requirement of locally independent adjustment of the shoe molds is met; through the arrangement of the first guide block 810 and the second guide block 811, the corresponding second adjusting block 86 can be driven to move through the lead screw 7, the second adjusting block 86 can further drive the corresponding second telescopic rod 89 to move, the corresponding milling cutter 3 can be driven to adjust the differentiated positions through the extension and retraction of the second telescopic rod 89, the heights of the two milling cutters 3 can be adjusted, the obtained pair of shoe molds can be locally differentiated to meet the requirement for locally independent adjustment of the shoe molds, meanwhile, the first guide block 810 can move and adjust in the first guide rail, and the second guide block 811 can adjust in the second guide rail, so that the second fixing block 812 can be adjusted in the direction, synchronous differentiated processing can be carried out while main control program processing is carried out, the adjustment of the processing depth is met, meanwhile, the differentiated processing of the integral shape can be carried out, and the differentiated processing of the local area range is met; by arranging the power box, the second motor 9 inside the power box rotates, the second motor 9 can drive the second gear 12 to rotate, the second gear 12 can drive the toothed ring 11 to rotate, the toothed ring 11 can drive the rotating ring 10 to rotate, the rotating ring 10 can further drive the ejector rod 13 to rotate and adjust, so that the ejector rod 13 is always positioned at the reverse position of the advancing direction of the milling cutter 3, the ejector rod 13 can drive the suction block 14 to move and adjust up and down, the suction block 14 is always attached to the surface of the shoe mold, and a large amount of cooling liquid generated in the processing process is promoted to be rapidly recovered through suction holes in the surface of the suction block 14 and continuous internal suction, due to the negative pressure adsorption effect, the cooling liquid can rapidly flow towards the vicinity of the suction block 14, the rapidly flowing cooling liquid can promote metal chips to move towards a point far away from the milling position, the influence of the metal chips in a processing area on continuous processing is reduced, and the temperature of the metal chips which are just milled is high, the remote movement also promotes cooling; through the arrangement of the connecting block, the suction block 14 and the connecting block are adjusted through mutual movement, the extrusion influence of the suction block 14 on a shoe mold in the movement process is reduced, the risk that the suction block 14 scratches the surface of the shoe mold is reduced, meanwhile, the first cutter 15 can be controlled to be led out of the corresponding top groove by leading air pressure into the top groove, the cutting edge of the first cutter 15 is close to the position of the milling cutter 3, the cutting processing can be carried out on metal chips wound on the surface of the milling cutter 3 or not separated from the surface of the milling cutter 3 through the first cutter 15, and the metal chips are promoted to break and separate from the milling cutter 3; by arranging the moving block 16, when the suction block 14 moves in the shoe mold, part of the moving block 16 is pressed, the moving block 16 stops pressing the corresponding first air bag 17, so that the air in the second air bag 18 is introduced into the first air bag 17, and then the second air bag 18 contracts, the suction hole is automatically opened, at the moment, the suction hole can normally suck cooling liquid, when the moving block 16 stops being extruded, the moving block 16 can be led out of the corresponding moving groove, and the moving block 16 will press the first air bag 17, so that the air in the first air bag 17 is introduced into the second air bag 18, the second air bag 18 expands, on one hand, the second air bag 18 can seal the suction hole, avoid the introduction of external dust when standing for a long time, meanwhile, the second air bag 18 can extrude the metal chips at the opening of the suction hole, so that the metal chips are promoted to be agglomerated and led out, and the risk that a large amount of metal chips are accumulated at the opening of the suction hole and block the suction hole is reduced; by arranging the moving block 16, when the suction block 14 moves in the shoe mold, part of the moving block 16 is pressed, the moving block 16 stops pressing the corresponding first air bag 17, so that the air in the second air bag 18 is introduced into the first air bag 17, and then the second air bag 18 contracts, the suction hole is automatically opened, at the moment, the suction hole can normally suck cooling liquid, when the moving block 16 stops being extruded, the moving block 16 can be led out of the corresponding moving groove, and the moving block 16 will press the first air bag 17, so that the air in the first air bag 17 is introduced into the second air bag 18, the second air bag 18 expands, on one hand, the second air bag 18 can seal the suction hole, avoid the introduction of external dust when standing for a long time, meanwhile, the second air bag 18 can extrude the metal chips at the opening of the suction hole, so that the metal chips are promoted to be agglomerated and led out, and the risk that a large amount of metal chips are accumulated at the opening of the suction hole and block the suction hole is reduced; the surfaces of the second air bag 18 and the fourth air bag 21 are respectively provided with the second cutter 22, when the second air bag 18 or the fourth air bag 21 expands, the second air bag 18 and the fourth air bag 21 drive the corresponding second cutter 22 to move, so that the second cutter 22 can be guided into the corresponding groove, and the metal chips at the opening part of the suction hole are directly cut off while being extruded, and the suction or cleaning and guiding of the metal chips are promoted; by arranging the fifth air bag 24, when the first air bag 17 and the third air bag 19 are extruded, the air in the first air bag 17 and the third air bag 19 can be respectively led into the corresponding fifth air bag 24, and the guide plate 23 can be driven to rotate by the expansion of the fifth air bag 24 on one side; through seting up helical piping 25 in the inside of inhaling piece 14, and helical piping 25 is located the side position near the passageway, when inhaling cooling liquid and passing through the passageway, can play effective cooling effect at the inside leading-in cold water of helical piping 25, promotes the inside thermal scattering and disappearing of cooling liquid, the direct quick secondary use of the cooling liquid of being convenient for.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the basic principles, essential features, and advantages of the present implementation. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the embodiments and descriptions are only illustrative of the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, which falls within the scope of the claims.

Claims

1. The numerical control multi-station milling machine comprises a shell (1), a bedplate (2) and a milling cutter (3); the method is characterized in that: a bedplate (2) is arranged on the bottom surface inside the shell (1); the top surface of the bedplate (2) is provided with a first shoe mold; a second shoe mold is fixedly connected to the top surface of the bedplate (2) close to the first shoe mold, and the first shoe mold and the second shoe mold are a pair of corresponding shoe molds; the top of the bedplate (2) is provided with an adjusting plate (4); a pair of first gears (5) are rotatably connected inside the adjusting plate (4); one of the first gears (5) is fixedly connected with a first motor (6); the side surfaces of the two first gears (5) are fixedly connected with threaded sleeves; the inner thread of the threaded sleeve is connected with a screw rod (7); the inner side surface of the adjusting plate (4) is fixedly connected with a guide ring, and the screw rods (7) are connected to the inner part of the corresponding guide ring in a sliding manner; the bottoms of the two screw rods (7) are respectively provided with a moving assembly (8); the bottom of each of the two motion assemblies (8) is provided with a milling cutter (3).

2. The numerically controlled multi-station milling machine according to claim 1, characterized in that: the motion assembly (8) comprises a first adjusting block (81), a first connecting rod (82) and a first mounting plate (83); the bottom of the screw rod (7) is fixedly connected with a first adjusting block (81); a first telescopic rod (84) is fixedly connected inside the first adjusting block (81); the bottom surface of the first telescopic rod (84) is fixedly connected with a first connecting rod (82); the bottom surface of the first connecting rod (82) is fixedly connected with a first mounting plate (83); the bottom surface of the first mounting plate (83) is fixedly connected with a first fixing block (85); and a milling cutter (3) is arranged on the bottom surface of the first fixing block (85).

3. The numerically controlled multi-station milling machine according to claim 1, characterized in that: the motion assembly (8) can further comprise a second adjusting block (86), a second connecting rod (87) and a second mounting plate (88); the bottom of the screw rod (7) is fixedly connected with a second adjusting block (86); a second telescopic rod (89) is fixedly connected inside the second adjusting block (86); the bottom surface of the second telescopic rod (89) is fixedly connected with a second connecting rod (87); the bottom surface of the second connecting rod (87) is fixedly connected with a second mounting plate (88); the bottom surface of the second mounting plate (88) is fixedly connected with a first guide rail at the side position close to the second mounting plate (88); a first guide block (810) is connected to the inner part of each first guide rail in a sliding manner; a second guide rail is fixedly connected between the two first guide blocks (810); the surface of the second guide rail is fixedly connected with a second guide block (811); the bottom surface of the second guide block (811) is fixedly connected with a second fixed block (812); and a milling cutter (3) is arranged on the bottom surface of the second fixed block (812).

4. The numerically controlled multi-station milling machine according to claim 2, wherein: a power box is fixedly connected to the side surface of the first fixed block (85); a second motor (9) is fixedly connected inside the power box; a rotary groove is formed in the bottom surface of the first fixing block (85); a rotating ring (10) is rotatably connected inside the rotating groove; the outer ring surface of the rotating ring (10) is fixedly connected with a toothed ring (11); the bottom of the second motor (9) is fixedly connected with a second gear (12), and the second gear (12) is meshed with the gear ring (11); the bottom surface of the rotating ring (10) is fixedly connected with a mandril (13); the bottom surface of the ejector rod (13) is provided with a suction block (14); the bottom surface of the suction block (14) is provided with suction holes which are uniformly distributed, and the suction blocks (14) are communicated with a negative pressure source; the bottom surface of the suction block (14) is provided with rolling balls which are uniformly distributed, and the rolling balls and the suction holes are alternately distributed.

5. The numerically controlled multi-station milling machine according to claim 4, wherein: a connecting block is arranged between the ejector rod (13) and the suction block (14); the bottom surface of the connecting block is provided with a sliding chute; a sliding block is fixedly connected inside the sliding groove; a first spring is fixedly connected between the sliding block and the bottom of the sliding groove; an elastic membrane is fixedly connected between the connecting block and the suction block (14) and close to the side surface of the connecting block; a top groove is formed in the side face, opposite to the milling cutter (3), of the suction block (14); the inside sliding connection of top groove has first cutter (15).

6. The numerically controlled multi-station milling machine according to claim 5, wherein: moving grooves are formed in the surfaces of the suction blocks (14) at the positions of the rolling balls; moving blocks (16) are connected inside the moving grooves in a sliding mode, and rolling balls are arranged on the surfaces of the moving blocks (16); second springs are fixedly connected between the moving blocks (16) and the bottoms of the corresponding moving grooves; the mouth parts of the moving grooves are fixedly connected with first air bags (17); the mouth parts of the suction holes are fixedly connected with second air bags (18), and the first air bags (17) are communicated with the corresponding second air bags (18).

7. The numerically controlled multi-station milling machine according to claim 6, wherein: the bottoms of the inner parts of the moving grooves, which are close to the corresponding moving grooves, are fixedly connected with third air bags (19); the axial line position of the mouth part of the suction hole is fixedly connected with a partition plate (20); the opening part of the suction hole is fixedly connected with a second air bag (18) at one side position of the partition plate (20); the mouth of the suction hole is fixedly connected with a fourth air bag (21) at the other side of the partition plate (20), and the fourth air bag (21) is communicated with the third air bag (19).

8. The numerically controlled multi-station milling machine according to claim 7, wherein: grooves are formed in the side surfaces of the partition plates (20); and the surfaces of the second air bag (18) and the fourth air bag (21) are fixedly connected with second cutters (22) relative to corresponding groove positions.

9. The numerically controlled multi-station milling machine according to claim 8, wherein: the end surface of one side of the partition plate (20) close to the position corresponding to the opening of the suction hole is provided with a rotating groove; guide plates (23) are rotatably connected inside the rotating grooves; the interior of the rotating groove is fixedly connected with fifth air bags (24) at the two sides of the guide plate (23), the fifth air bags (24) at one side are communicated with the first air bags (17), and the fifth air bags (24) at the other side are communicated with the third air bags (19).

10. The numerically controlled multi-station milling machine according to claim 9, wherein: a channel is arranged in the suction block (14), and the channel is communicated with the suction hole; a spiral pipeline (25) is arranged at the side surface of the inner part of the suction block (14) close to the suction hole; cold water is continuously led into the spiral pipeline (25).