CN112571070A

CN112571070A - Three-dimensional manufacturing device capable of changing and moving small numerical control turning, milling, drilling and boring

Info

Publication number: CN112571070A
Application number: CN202110019965.5A
Authority: CN
Inventors: 黄胜侠
Original assignee: Shanghai Manhua Intelligent Technology Co ltd
Current assignee: Shanghai Manhua Intelligent Technology Co ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-03-30

Abstract

The invention discloses a three-dimensional manufacturing device capable of changing movement for small numerical control turning, milling, drilling and boring, which comprises a manufacturing box, a processing and manufacturing cavity with a forward opening is arranged in the manufacturing box, two driving motors are connected on the side walls of the processing and manufacturing cavity, which are mutually far away from each other from the upper part and the lower part, and are distributed and arranged in a vertical symmetrical way by taking the central line of the processing and manufacturing cavity as the symmetrical center, one end of the driving motor, which is close to each other, is in power connection with a driving shaft, the invention can combine turning, milling, drilling and boring in the numerical control technology, the turning, milling, drilling and boring synchronous processing of some small workpieces is realized through the connection of all parts, the precision of the processed small workpieces is ensured to meet the requirement of production precision, the turning, milling, drilling and boring are combined, so that the flexibility and the automation of machining any small workpiece can be improved, and the process that the workpiece is independently machined and independently operated is omitted, so that the linkage is realized.

Description

Three-dimensional manufacturing device capable of changing and moving small numerical control turning, milling, drilling and boring

Technical Field

The invention relates to the related field of three-dimensional manufacturing, in particular to a three-dimensional manufacturing device capable of changing and moving in a small numerical control turning, milling, drilling and boring mode.

Background

In some small-sized numerical control machining enterprises or small workshops for numerical control production, independent machining of any small-sized workpiece in the process step is usually realized through an independent process or an independent machine tool, so that the complexity of the workpiece in the numerical control machining is increased, and the complicated process can increase the production cost and the complicated labor cost of the small-sized enterprises or the small workshops.

Disclosure of Invention

In order to solve the problems, the embodiment designs a three-dimensional manufacturing device capable of changing and moving the small-sized numerical control turning, milling, drilling and boring, and the three-dimensional manufacturing device capable of changing and moving the small-sized numerical control turning, milling, drilling and boring comprises a manufacturing box, a processing and manufacturing cavity with a forward opening is arranged in the manufacturing box, two driving motors are connected to the side wall of the processing and manufacturing cavity, which is far away from the side wall of the processing and manufacturing cavity, in a sliding manner, the two driving motors are distributed and arranged in a vertical symmetrical manner by taking the center line of the processing and manufacturing cavity as a symmetrical center, one ends, close to each other, of the driving motors are connected with a driving shaft in a power mode, the outer peripheral surface of the driving shaft is fixedly connected with a driving belt pulley, one ends, close to each other, the two welding racks are arranged in a bilateral symmetrical distribution mode by taking the central line of the extrusion fixing plate as a symmetrical center, the driving threaded shaft is close to one end of each other and is fixedly connected with a limiting block, the extrusion fixing plate is close to one end of each other and is fixedly connected with two damping springs, the two damping springs are arranged in a bilateral symmetrical distribution mode by taking the central line of the extrusion fixing plate as a symmetrical center, the damping springs are close to one end of each other and are fixedly connected with a balance frame, vertical opposite grooves with opposite openings are arranged in the balance frame, a fixed sliding rod is fixedly connected between the left side wall and the right side wall of each vertical opposite groove, sliding blocks are connected on the outer peripheral surfaces of the fixed sliding rods in a sliding mode, one end of each sliding block is close to one, a T-shaped sliding rod is slidably connected between the extrusion fixing plate and the balancing frame, a swinging connecting rod is slidably connected on the peripheral surface of the T-shaped sliding rod, two swinging cavities with back-to-back openings are arranged in the swinging connecting rod, the two swinging cavities are symmetrically distributed up and down by taking the central line of the swinging connecting rod as a symmetric center, a balancing wheel is fixedly connected on the rear end of the swinging connecting rod, a balancing disc is rotatably connected on the peripheral surface of the balancing wheel, two balancing shafts are fixedly connected at the front end of the balancing disc, the two balancing shafts are symmetrically distributed left and right by taking the central line of the balancing disc as a symmetric center, obliquely symmetrical sliding rods are rotatably connected on the peripheral surface of the balancing shaft, the lower ends of the obliquely symmetrical sliding rods on the left side are slidably connected at one end of the balancing frame away, four through limiting grooves with opposite openings are arranged in the upper and lower far-from side walls of the processing and manufacturing cavity, the six through limiting grooves are distributed and arranged in a vertical and horizontal symmetrical mode by taking the central line of the processing and manufacturing cavity as a symmetrical center, the inner walls of the through limiting grooves are connected with embedded pulleys in a sliding and rotating mode, the embedded pulleys are close to each other and fixedly connected with driven shafts, the outer peripheral surfaces of the driven shafts are fixedly connected with driven pulleys, driving belts are rotatably connected between the driven pulleys and the driving pulleys, the outer peripheral surfaces of the driven shafts are fixedly connected with fixed gears, the left and right ends of the fixed gears are close to each other and are meshed with the left and right ends of the welding racks, the upper and lower ends of the driven shafts are close to each other and are fixedly connected with front gears, the back wall of the processing and, at the moment, corresponding turning, milling, drilling and boring numerical control machining is carried out, at the moment, the driving motor is started to drive the driving belt pulley and the driving shaft to rotate so as to drive the driving belt, the driven belt pulley, the driven shaft and the embedded pulley to move back and forth and enable the corresponding machining tool to move to a corresponding machining position for numerical control machining, the driving belt pulley drives the driving threaded shaft to rotate so as to drive the fixed gear, the driven shaft and the front gear to rotate so as to drive the extrusion fixing plate to move forwards or backwards, and the driving threaded shaft further drives the extrusion fixing plate and the welding rack to move close to each other so as to drive the damping spring, the balance frame, the fixed sliding rod, the obliquely symmetrical sliding rods, the T-shaped sliding rod, the balance wheel, the balance disc and the welding rack to move close to each other, The swinging connecting rod and the balance shaft move close to each other, the extrusion fixing plate and the balance frame extrude the T-shaped sliding rod to drive the swinging connecting rod to swing so as to drive the balance wheel and the balance disc to rotate so as to drive the balance shaft to rotate so as to drive the oblique symmetrical sliding rods to move close to each other, the oblique symmetrical sliding rods and the T-shaped sliding rods damp the cutter and each part in the process of numerical control machining and ensure the machining precision, if the workpiece needs to be machined leftwards and rightwards, the sliding blocks are manually moved to move upwards and downwards or leftwards and rightwards on the lateral fixed sliding rods and the fixed sliding rods, at the moment, the cutter driver is started so as to drive the boring cutter, the milling cutter, the turning cutter and the drilling cutter to rotate, and the milling cutter mills the workpiece, the turning tool is used for turning the workpiece, the drilling tool is used for drilling the workpiece, and the boring tool is used for boring the workpiece.

Preferably, four through pulley grooves with opposite openings are arranged in the side walls of the processing and manufacturing cavity, which are far away from each other from the upper and lower sides, and are distributed symmetrically from the upper and lower sides and the left and right sides by taking the central line of the processing and manufacturing cavity as the symmetric center, the inner wall of the through pulley groove is connected with a positioning pulley in a sliding and rotating way, one end of the positioning pulley close to each other is fixedly connected with a magnetic shaft, one end of the magnetic shaft, which is close to the left and the right, is magnetically connected with four symmetrical magnetic racks, the four symmetrical magnetic racks are distributed and arranged in a vertical and left-right symmetrical way by taking the central line of the processing and manufacturing cavity as a symmetrical center, when the numerical control machining needs to be carried out, the positioning pulley moves back and forth on the inner wall of the through pulley groove and keeps rotating, and then the magnetic shaft and the symmetrical magnetic rack are driven to correspondingly move, so that the front and rear positions of the numerical control machining are machined.

Preferably, the rear end of the front gear is engaged and connected with the front ends of the symmetrical magnetic racks, a limiting spring is fixedly connected between the symmetrical magnetic racks, a magnetic slider is slidably connected on the outer peripheral surface of the magnetic shaft, a suspension spring is fixedly connected between one end of the magnetic slider, which is away from the top and bottom, and the side wall of the machining and manufacturing cavity, which is away from the top and bottom, the end of the magnetic slider, which is close to the left and right, is fixedly connected with a magnetic suction pump, one end of the magnetic suction pump, which is close to the top and bottom, is fixedly connected with a spray pipe, nozzles with opposite openings are arranged in the spray pipe, when a tool for numerical control machining needs to be moved, the front gear rotates to drive the symmetrical magnetic racks to move close to each other to compress the limiting spring, and when the tool needs to be cooled and even cleaned, and further stretching the suspension spring to drive the magnetic suction pump and the spray pipe to move close to each other, and starting the magnetic suction pump to fill cleaning cooling liquid in the magnetic suction pump into the spray opening to clean and cool the workpiece.

Preferably, a connecting plate is fixedly connected between the symmetrical magnetic racks, two limiting grooves with opposite openings are arranged at the left end and the right end of the connecting plate, which are close to each other, the two limiting grooves are arranged in a vertically symmetrical manner by taking the central line of the connecting plate as the symmetrical center, three magnetic suction rods are magnetically connected at the left end and the right end of the magnetic shaft, cavities with opposite openings are arranged in the magnetic suction rods, T-shaped fixing rods are connected to the inner walls of the cavities in a sliding manner, and when numerical control machining such as turning, milling, drilling and boring is needed, the symmetrical magnetic racks are moved close to each other at the moment to further drive the connecting plate to move close to each other, and the T-shaped fixing rods are driven to move close to each other by the movement of the connecting plate, so that.

Preferably, a U-shaped plate is fixedly connected at one end of the T-shaped fixed rod close to the left and right, a lateral open slot with opposite openings is arranged in the U-shaped plate, a lateral fixed slide rod is fixedly connected between the upper side wall and the lower side wall of the lateral open slot, the outer peripheral surface of the lateral fixed slide rod is slidably connected with the inner peripheral surface of the slide block, a turning tool is dynamically connected at the right end of the cutter driver at the left side, a boring tool is dynamically connected at the left end of the cutter driver at the right side, when numerical control machining is needed to be carried out on the left side and the right side of a workpiece, the T-shaped fixed rod moves close to each other to drive the U-shaped plate to move close to each other, the lateral fixed slide rod and the slide block are driven to, and at the moment, the boring cutter and the turning tool carry out numerical control machining on the left side and the right side of the workpiece.

Preferably, two leading axles of U-shaped plate front end fixedly connected with, two the leading axle with U-shaped plate central line sets up for symmetric center longitudinal symmetry, it is connected with the gag lever post to rotate on the leading axle outer peripheral face, keep away from one end sliding connection each other about the gag lever post in on the spacing inslot wall, work as the U-shaped plate is close to each other to remove carries out numerical control to the work piece with man-hour, at this moment the U-shaped plate drives leading axle removes, and then drives the gag lever post is in keep away from each other or be close to the swing on the spacing inslot wall, make the U-shaped plate can be stable remove.

The invention has the beneficial effects that: can combine the turning and milling among the numerical control technology bores the boring, realizes the turning and milling of some small-size work pieces boring synchronous processing through the connection of each part, and guarantees that the small-size work piece precision after the processing reaches the production precision requirement, and through combining the turning and milling bores the boring can improve the flexibility and the automaticity of arbitrary small-size work piece of processing, has removed the work piece and has carried out the process of independent operation through independent processing and has realized the linkage nature.

Drawings

In order to more clearly illustrate the embodiments of the 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 described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic overall structure diagram of a three-dimensional manufacturing device capable of changing movement of a small numerical control turning, milling, drilling and boring machine.

Fig. 2 is an enlarged schematic view of a in fig. 1.

Fig. 3 is an enlarged schematic view of B in fig. 1.

Fig. 4 is an enlarged schematic view of C in fig. 1.

Fig. 5 is an enlarged schematic view of D in fig. 1.

Fig. 6 is an enlarged schematic view of E in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a three-dimensional manufacturing device capable of being changed and moved by small-sized numerical control turning, milling, drilling and boring, which comprises a manufacturing box 11, wherein a processing and manufacturing cavity 12 with a forward opening is arranged in the manufacturing box 11, two driving motors 26 are slidably connected on the side walls of the processing and manufacturing cavity 12, the two driving motors 26 are vertically and symmetrically distributed by taking the center line of the processing and manufacturing cavity 12 as the symmetric center, one ends, close to each other, of the driving motors 26 are dynamically connected with a driving shaft 27, the outer peripheral surface of the driving shaft 27 is fixedly connected with a driving belt pulley 25, one ends, close to each other, of the driving belt pulley 25 are fixedly connected with a driving threaded shaft 16, the outer peripheral surface of the driving threaded shaft 16 is in threaded connection with an extrusion fixing plate 35, one ends, far from each other, of the extrusion fixing plate 35, the left and right, of the extrusion fixing, the driving threaded shaft 16 is close to one end and fixedly connected with a limiting block 17, the extrusion fixing plate 35 is close to one end and fixedly connected with two damping springs 41, the two damping springs 41 are arranged in a bilateral symmetry mode by taking the central line of the extrusion fixing plate 35 as a symmetry center, the damping springs 41 are close to one end and fixedly connected with a balance frame 24, vertical opposite grooves 30 with opposite openings are arranged in the balance frame 24, a fixing slide rod 29 is fixedly connected between the left side wall and the right side wall of the vertical opposite groove 30, a slide block 58 is connected on the outer peripheral surface of the fixing slide rod 29 in a sliding mode, one end of the slide block 58 is close to one end and fixedly connected with a cutter driver 56, the lower end of the cutter driver 56 at the upper side is in power connection with a milling cutter 18, the upper end of the cutter driver 56 at the lower side, the outer peripheral surface of the T-shaped sliding rod 34 is slidably connected with a swinging connecting rod 31, two swinging cavities 32 with opposite openings are arranged in the swinging connecting rod 31, the two swinging cavities 32 are symmetrically distributed up and down by taking the central line of the swinging connecting rod 31 as a symmetrical center, the rear end of the swinging connecting rod 31 is fixedly connected with a balance wheel 100, the outer peripheral surface of the balance wheel 100 is rotatably connected with a balance disk 39, the front end of the balance disk 39 is fixedly connected with two balance shafts 38, the two balance shafts 38 are symmetrically distributed left and right by taking the central line of the balance disk 39 as a symmetrical center, the outer peripheral surface of the balance shaft 38 is rotatably connected with an oblique symmetrical sliding rod 33, the lower end of the oblique symmetrical sliding rod 33 at the left side is slidably connected with one end of the balance frame 24, the upper end of the oblique symmetrical sliding rod 33 at the right side is slidably connected with one end of the extrusion fixing plate 35, six link up the limiting groove 62 with the processing manufacturing chamber 12 central line is the symmetrical center bilateral symmetry about the distribution setting, slide on the limiting groove 62 inner wall and rotate and be connected with embedding pulley 60, embedding pulley 60 is close to fixedly connected with driven shaft 40 each other, fixedly connected with driven pulley 61 on the driven shaft 40 outer peripheral face, driven pulley 61 with rotate between the driving pulley 25 and be connected with driving belt 15, fixedly connected with fixed gear 37 on the driven shaft 40 outer peripheral face, the fixed gear 37 is close to each other about one end meshing connect in the welding rack 36 about keep away from one end each other, driven shaft 40 is close to one end fixedly connected with leading gear 101 from top to bottom each other, processing manufacturing chamber 12 back wall is connected with the internal rotation and presss from both sides chuck 20, when the manual work is in blank or work piece clamping between the centre gripping chuck 20, at this time, corresponding turning, milling, drilling and boring numerical control machining is performed, at this time, the driving motor 26 is started, so that the driving belt pulley 25 and the driving shaft 27 are driven to rotate, so that the driving belt 15, the driven belt pulley 61, the driven shaft 40 and the embedded pulley 60 are driven to move back and forth, and corresponding machining tools are driven to move corresponding machining positions for numerical control machining, the driving belt pulley 25 drives the driving threaded shaft 16 to rotate, so that the fixed gear 37, the driven shaft 40 and the front gear 101 are driven to rotate, so that the extrusion fixing plate 35 is driven to move forward or backward, and the driving threaded shaft 16 drives the extrusion fixing plate 35 and the welding rack 36 to move close to each other, so that the damping spring 41, the balance frame 24, the fixed slide bar 29, the obliquely symmetrical slide bars 33, the fixed slide bars 29, the obliquely symmetrical slide bars 33, the inclined, The T-shaped slide bar 34, the balance wheel 100, the balance disc 39, the swing link 31, and the balance shaft 38 move closer to each other, the extrusion fixing plate 35 and the balance frame 24 extrude the T-shaped slide bar 34 to drive the swing link 31 to swing, and further drive the balance wheel 100 and the balance disc 39 to rotate, and further drive the balance shaft 38 to rotate, and further drive the oblique symmetrical slide bars 33 to move closer to each other, the oblique symmetrical slide bars 33 and the T-shaped slide bars 34 damp the tools and parts in the numerical control machining process and ensure the machining precision, if the left and right of the workpiece needs to be machined, the slide block 58 is manually moved up and down or left and right on the lateral fixed slide bar 55 and the fixed slide bar 29, and at this time, the tool driver 56 is started to drive the boring tool 57, and the boring tool 29, The milling cutter 18, the turning tool 13 and the drilling cutter 23 rotate, the milling cutter 18 mills a workpiece, the turning tool 13 turns the workpiece, the drilling cutter 23 drills the workpiece, and the boring cutter 57 bores the workpiece.

Beneficially, four through pulley grooves 44 with opposite openings are arranged in the side walls of the processing and manufacturing chamber 12, which are far away from each other from the upper and lower sides, the four through pulley grooves 44 are symmetrically distributed and arranged from the upper and lower sides with the center line of the processing and manufacturing chamber 12 as the symmetric center, the inner walls of the through pulley grooves 44 are slidably and rotatably connected with positioning pulleys 45, the positioning pulleys 45 are fixedly connected with a magnetic shaft 14 near one end of each through pulley groove, the magnetic shaft 14 is magnetically connected with four symmetric magnetic racks 47 near one end of each through pulley groove, the four symmetric magnetic racks 47 are symmetrically distributed and arranged from the upper and lower sides with the center line of the processing and manufacturing chamber 12 as the symmetric center, and when numerical control processing is performed, the positioning pulleys 45 need to move back and forth on the inner walls of the through pulley grooves 44 and keep rotating, so as to drive the magnetic shaft 14 and the symmetric, thereby carrying out front and rear position processing on the numerical control processing.

Advantageously, the rear end of the front gear 101 is engaged with the front end of the symmetrical magnetic racks 47, a limiting spring 28 is fixedly connected between the symmetrical magnetic racks 47, a magnetic slider 42 is slidably connected to the outer peripheral surface of the magnetic shaft 14, a suspension spring 43 is fixedly connected between one end of the magnetic slider 42, which is far away from the upper end and the lower end of the machining and manufacturing cavity 12, a magnetic suction pump 46 is fixedly connected to one end of the magnetic slider 42, which is close to the left and the right ends, a nozzle 19 is fixedly connected to one end of the magnetic suction pump 46, which is close to the upper end and the lower end, a nozzle 22 with an opposite opening is arranged in the nozzle 19, when a tool to be subjected to numerical control machining needs to be moved, the front gear 101 rotates to drive the symmetrical magnetic racks 47 to move close to each other, the limiting spring 28 is compressed, and when cooling or even cleaning needs to, at this time, the magnetic force sliders 42 move close to each other, and then the suspension springs 43 are stretched, so that the magnetic suction pump 46 and the spray pipe 19 are driven to move close to each other, and at this time, the magnetic suction pump 46 is started, so that the cleaning cooling liquid in the magnetic suction pump 46 is filled into the spray opening 22, and the workpiece is cleaned and cooled.

Beneficially, a connecting plate 21 is fixedly connected between the symmetrical magnetic racks 47, two limiting grooves 49 with opposite openings are arranged at one end, close to each other, of the connecting plate 21, the two limiting grooves 49 are vertically and symmetrically distributed with a center line of the connecting plate 21 as a symmetry center, three magnetic attraction rods 50 are magnetically connected at one end, close to each other, of the magnetic shaft 14, cavities 59 with opposite openings are arranged in the magnetic attraction rods 50, T-shaped fixing rods 51 are slidably connected to inner walls of the cavities 59, when numerical control machining work such as turning, milling, drilling and boring needs to be performed, the symmetrical magnetic racks 47 move close to each other at the moment, the connecting plate 21 is further driven to move close to each other, and the T-shaped fixing rods 51 are driven to move close to each other by the movement of the connecting plate 21, so that the magnetic attraction rods 50 are separated from magnetic connection with the magnetic.

Beneficially, a U-shaped plate 53 is fixedly connected to the left and right ends of the T-shaped fixing rod 51 close to each other, a lateral opening slot 54 with opposite openings is arranged in the U-shaped plate 53, a lateral fixing slide rod 55 is fixedly connected between the upper and lower side walls of the lateral opening slot 54, the outer peripheral surface of the lateral fixing slide rod 55 is slidably connected to the inner peripheral surface of the slide block 58, a turning tool 13 is dynamically connected to the right end of the left-side tool driver 56, a boring tool 57 is dynamically connected to the left end of the right-side tool driver 56, and when numerical control machining of the left and right sides of a workpiece is required, the T-shaped fixing rod 51 moves close to each other, so as to drive the U-shaped plate 53 to move close to each other, so as to drive the lateral fixing slide rod 55 and the slide block, The boring cutter 57 moves close to each other, and the boring cutter 57 and the turning tool 13 perform numerical control machining on the left side and the right side of the workpiece.

Beneficially, two leading axles 52 are fixedly connected to the front end of the U-shaped plate 53, the two leading axles 52 are vertically and symmetrically distributed with the central line of the U-shaped plate 53 as the symmetric center, the limiting rod 48 is rotatably connected to the outer peripheral surface of the leading axle 52, one end of the limiting rod 48, which is away from each other from the left and right, is slidably connected to the inner wall of the limiting groove 49, when the U-shaped plate 53 moves close to each other to perform numerical control processing on a workpiece, at this time, the U-shaped plate 53 drives the leading axles 52 to move, and then drives the limiting rod 48 to move away from each other or close to swing on the inner wall of the limiting groove 49, so that the U-shaped plate 53 can.

The use steps of the small numerical control turning, milling, drilling and boring convertible mobile three-dimensional manufacturing device in the text are described in detail with reference to fig. 1 to 6 as follows:

initially, the driving motor 26, the magnetic suction pump 46, and the tool driver 56 are in a closed state, the balance frame 24 and the U-shaped plate 53 are in a position away from each other, the symmetric magnetic rack 47 and the magnetic shaft 14 are magnetically connected, the magnetic slider 42 and the magnetic suction pump 46 are in a position away from each other, and the symmetric magnetic rack 47 is in a position away from each other.

When the numerical control machining device is used, when a blank or a workpiece is manually clamped between the clamping chucks 20, corresponding turning, milling, drilling and boring numerical control machining is performed, the driving motor 26 is started, the driving belt pulley 25 and the driving shaft 27 are driven to rotate, the driving belt 15, the driven belt pulley 61, the driven shaft 40 and the embedded pulley 60 are driven to move back and forth, corresponding machining tools are driven to move corresponding machining positions to perform numerical control machining, the driving belt pulley 25 drives the driving threaded shaft 16 to rotate, the fixed gear 37, the driven shaft 40 and the front gear 101 are driven to rotate, the extrusion fixing plate 35 is driven to move forwards or backwards, the driving threaded shaft 16 drives the extrusion fixing plate 35 and the welding rack 36 to move close to each other, and the damping spring 41, the balance bracket 24, the fixed slide bar 29, the obliquely symmetrical slide bar 33, the T-shaped slide bar 34, the balance wheel 100, the oblique, The balance disc 39, the swing connecting rod 31 and the balance shaft 38 move close to each other, the extrusion fixing plate 35 and the balance frame 24 extrude the T-shaped sliding rod 34, and further drive the swing connecting rod 31 to swing, and further drive the balance wheel 100 and the balance disc 39 to rotate, and further drive the balance shaft 38 to rotate, and further drive the oblique symmetrical sliding rod 33 to move close to each other, the oblique symmetrical sliding rod 33 and the T-shaped sliding rod 34 damp vibration of the tool and each component in the process of numerical control machining and ensure the machining precision, if the left and right of the workpiece are required to be machined, the manual moving sliding block 58 moves up and down or left and right on the lateral fixed sliding rod 55 and the fixed sliding rod 29, at this time, the tool driver 56 is started, and further drive the boring tool 57, the milling tool 18, the turning tool 13 and the drilling tool 23 to rotate, the milling tool 18 mills the workpiece, and the turning tool 13 turns the, the drilling cutter 23 performs drilling processing on the workpiece, and the boring cutter 57 performs boring processing on the workpiece.

When numerical control machining needs to be carried out, the positioning pulley 45 moves back and forth on the inner wall of the through pulley groove 44 and keeps rotating, the magnetic shaft 14 and the symmetrical magnetic rack 47 are driven to move correspondingly, front and back position machining is carried out on numerical control machining, when a cutter needing numerical control machining needs to be moved, the front gear 101 rotates, the symmetrical magnetic rack 47 is driven to move close to each other, the limiting spring 28 is compressed, when cooling and cleaning are carried out in numerical control machining, the magnetic slide blocks 42 move close to each other, the suspension spring 43 is stretched, the magnetic suction pump 46 and the spray pipe 19 are driven to move close to each other, and the magnetic suction pump 46 is started, so that cleaning cooling liquid in the magnetic suction pump 46 is filled into the spray nozzle 22 to clean and cool a workpiece.

When numerical control machining such as turning, milling, drilling and boring is required, the symmetrical magnetic racks 47 move close to each other to drive the connecting plates 21 to move close to each other, the connecting plates 21 move to drive the T-shaped fixing rods 51 to move close to each other and the magnetic suction rods 50 are magnetically separated from the magnetic shafts 14, when numerical control machining on the left side and the right side of a workpiece is required, the T-shaped fixing rods 51 move close to each other to drive the U-shaped plates 53 to move close to each other to drive the lateral fixing sliding rods 55 and the sliding blocks 58 to move close to each other to drive the left cutter driver 56, the turning tool 13, the right cutter driver 56 and the boring tool 57 to move close to each other, the boring tool 57 and the turning tool 13 perform numerical control machining on the left side and the right side of the workpiece, and when the U-shaped plates 53 move close to perform numerical control machining on the workpiece, the U-shaped, thereby driving the limiting rods 48 to move away from or close to each other on the inner wall of the limiting groove 49, so that the U-shaped plate 53 can move stably.

The invention has the beneficial effects that: the turning, milling, drilling and boring machine can combine turning, milling, drilling and boring in a numerical control technology, achieves synchronous turning, milling, drilling and boring of some small workpieces through connection of all parts, ensures that the precision of the small workpieces after machining meets the requirement of production precision, can improve the flexibility and the automation of machining any small workpieces through combination of the turning, milling, drilling and boring, and avoids the process that the workpieces are independently machined to be independently operated to achieve linkage.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a three-dimensional manufacturing installation of convertible removal of small-size numerical control turn-milling boring, includes the manufacturing box, its characterized in that: the manufacturing box is internally provided with a processing and manufacturing cavity with a forward opening, the processing and manufacturing cavity is vertically and mutually far away from the side wall and is connected with two driving motors in a sliding way, the two driving motors are arranged in a vertically symmetrical way by taking the central line of the processing and manufacturing cavity as the symmetrical center, the driving motors are mutually close to one end and are connected with a driving shaft in a power connection way, the outer peripheral surface of the driving shaft is fixedly connected with a driving belt pulley, the driving belt pulley is mutually close to one end and is fixedly connected with a driving threaded shaft, the outer peripheral surface of the driving threaded shaft is connected with an extrusion fixing plate in a threaded way, the left end and the right end of the extrusion fixing plate which are mutually far away from each other are fixedly connected with two welding racks, the two welding racks are arranged in a horizontally symmetrical way, the two damping springs are arranged in a bilateral symmetrical mode by taking the central line of the extrusion fixing plate as a symmetrical center, the damping springs are mutually close to one end and fixedly connected with a balance frame, vertical opposite grooves with opposite openings are arranged in the balance frame, fixed sliding rods are fixedly connected between the left side wall and the right side wall of the vertical opposite grooves, sliding blocks are slidably connected on the outer peripheral surfaces of the fixed sliding rods, the sliding blocks are mutually close to one end and fixedly connected with a cutter driver, the lower end of the cutter driver at the upper side is in power connection with a milling cutter, the upper end of the cutter driver at the lower side is in power connection with a drilling cutter, a T-shaped sliding rod is slidably connected between the extrusion fixing plate and the balance frame, the outer peripheral surfaces of the T-shaped sliding rods are in sliding connection with a swinging connecting rod, two swinging, the rear end of the swing connecting rod is fixedly connected with a balance wheel, the outer peripheral surface of the balance wheel is rotatably connected with a balance disc, the front end of the balance disc is fixedly connected with two balance shafts, the two balance shafts are arranged in a bilateral symmetry mode by taking the center line of the balance disc as a symmetry center, the outer peripheral surface of the balance shaft is rotatably connected with oblique symmetrical slide bars, the lower ends of the oblique symmetrical slide bars on the left side are connected with one ends, away from each other, of the balance frames in a sliding mode, the upper ends of the oblique symmetrical slide bars on the right side are connected with one ends, close to each other, of the extrusion fixing plates in a sliding mode, four through limiting grooves with opposite openings are arranged in the upper and lower away side walls of the processing and manufacturing cavity, the six through limiting grooves are arranged in a vertical bilateral symmetry mode by taking the center, the welding rack is characterized in that a driven belt pulley is fixedly connected to the outer peripheral surface of the driven shaft, a driving belt is rotatably connected between the driven belt pulley and the driving belt pulley, a fixed gear is fixedly connected to the outer peripheral surface of the driven shaft, one end, close to the left and right of the fixed gear, of the fixed gear is meshed with one end, far away from the left and right of the welding rack, a front gear is fixedly connected to one end, close to the upper and lower of the driven shaft, and a clamping.

2. The small-sized numerical control three-dimensional manufacturing device capable of changing movement of turning, milling, drilling and boring as claimed in claim 1, wherein: the processing and manufacturing cavity is kept away from the lateral wall from top to bottom each other and is internally provided with four through pulley grooves with opposite openings, the four through pulley grooves are distributed and arranged in a vertically and horizontally symmetrical mode by taking the central line of the processing and manufacturing cavity as a symmetrical center, the inner wall of each through pulley groove is connected with a positioning pulley in a sliding and rotating mode, the positioning pulleys are close to one end of a magnetic shaft fixedly connected with each other, the magnetic shaft is close to one end of the magnetic shaft from left to right and is connected with four symmetrical magnetic racks in a magnetic mode, and the four symmetrical magnetic racks are distributed and arranged in a vertically and horizontally symmetrical.

3. The small-sized numerical control three-dimensional manufacturing device capable of changing movement of turning, milling, drilling and boring as claimed in claim 1, wherein: the front gear rear end is meshed and connected with the front ends of the symmetrical magnetic racks, limit springs are fixedly connected between the symmetrical magnetic racks, magnetic sliders are connected on the outer peripheral surfaces of the magnetic shafts in a sliding mode, one ends of the magnetic sliders are vertically and mutually far away from one end of the magnetic sliders, suspension springs are fixedly connected between the side walls of the processing and manufacturing cavity and vertically and mutually far away from the side walls of the processing and manufacturing cavity, one end of each magnetic suction pump is horizontally and mutually close to the magnetic suction pump, one end of each magnetic suction pump is vertically and mutually close to a spray pipe fixedly connected with the corresponding end of.

4. The small-sized numerical control three-dimensional manufacturing device capable of changing movement of turning, milling, drilling and boring as claimed in claim 2, wherein: fixedly connected with connecting plate between the symmetry magnetic force rack, be close to one end each other about the connecting plate and be equipped with two spacing grooves that the opening is relative, two the spacing groove with the connecting plate central line sets up for symmetry center longitudinal symmetry distribution, be close to one end magnetism each other about the magnetic axis and be connected with three magnetism suction rod, be equipped with the cavity that the opening is relative in the magnetism suction rod, sliding connection has T shape dead lever on the cavity inner wall.

5. The small-sized numerical control three-dimensional manufacturing device capable of changing movement of turning, milling, drilling and boring as claimed in claim 4, wherein: the left end and the right end of the T-shaped fixed rod, which are close to each other, are fixedly connected with a U-shaped plate, a lateral open slot with opposite openings is arranged in the U-shaped plate, a lateral fixed sliding rod is fixedly connected between the upper side wall and the lower side wall of the lateral open slot, the outer peripheral surface of the lateral fixed sliding rod is connected with the inner peripheral surface of the sliding block in a sliding manner, the right end of the cutter driver on the left side is connected with a turning tool in a.

6. The small-sized numerical control three-dimensional manufacturing device capable of changing movement of turning, milling, drilling and boring as claimed in claim 5, wherein: the U-shaped plate front end fixedly connected with two leading axles, two the leading axle use the U-shaped plate central line sets up as symmetry center longitudinal symmetry distribution, it is connected with the gag lever post to rotate on the leading epaxial peripheral face, keep away from one end sliding connection each other about the gag lever post in on the spacing inslot wall.