CN217371326U

CN217371326U - Numerical control drilling and milling machine for material belt in mold

Info

Publication number: CN217371326U
Application number: CN202122042840.2U
Authority: CN
Inventors: 郭艳清; 汪浩
Original assignee: Dongguan Yifan Hardware Mould Co ltd
Current assignee: Dongguan Yifan Hardware Mould Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-09-06
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a numerical control drilling and milling machine is taken to material in mould, it includes frame, workstation, X axle moving mechanism, Y axle moving mechanism, Z axle moving mechanism, bores and mills aircraft nose, die holder, upper die base, drift, direction subassembly and drive arrangement. The lower die base is arranged on the workbench, the upper die base is arranged above the upper die base through the guide assembly, and the punch is arranged on the upper die base. The die holder, the upper die holder, the punch, the guide assembly and the driving device are ingeniously added on the workbench, the driving device drives the upper die holder to perform die assembly and die disassembly actions relative to the lower die holder, so that the continuous stamping purpose is realized, and the X, Y, Z-axis moving mechanism is matched to drive the drilling and milling machine head to drill and mill, so that the drilling and milling process can be realized while the stamping process is performed, the functions are multiple, the process of carrying and positioning again is omitted, time and labor are saved, the working efficiency is improved, the processing precision is also ensured, and the integral structure is simple and easy to realize, and the popularization and application are facilitated.

Description

Numerical control drilling and milling machine for material belt in mold

Technical Field

The utility model relates to a numerical control drilling and milling machine technical field, concretely relates to numerical control drilling and milling machine is taken to material in mould.

Background

The drilling and milling machine is a machine tool device integrating drilling, milling, boring and grinding into a whole, and is suitable for processing various small and medium-sized parts.

For example, publication number "CN 206216244U", entitled "multifunctional numerical control drilling and milling machine", which discloses a multifunctional numerical control drilling and milling machine, comprising: the machine comprises a machine table, wherein the left side and the right side of the machine table are respectively and fixedly provided with a supporting arm, a cross beam and a movable beam are fixedly arranged between the upper ends of the two supporting arms, a Y-direction guide rail is arranged on the upper surface of the cross beam, and a guide rail is arranged on the side surface of the movable beam. The Y-direction guide rail arranged on the upper surface of the cross beam, the movable beam and the guide rail arranged on the side surface of the movable beam are used for realizing the random movement of the drilling and milling mechanism in the Y-axis and Z-axis directions, meanwhile, the X-direction guide rail on the machine table is used for realizing the random movement of the part to be processed in the X-axis direction, and the high-precision drilling and milling of the part processing is realized by controlling the accurate position movement of the drilling and milling mechanism and the part to be processed. But the function of the device is single, and only the drilling and milling functions are realized, and the punching function is not realized. The traditional process is to punch the hardware material belt through a punching device, then move to a numerical control drilling and milling machine to reposition and drill and mill, and the operation steps are troublesome, time and labor are wasted, the processing period is long, the working efficiency is low, and the processing precision is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

Not enough to the aforesaid, the utility model aims to provide a structural design is reasonable, and the integration has the punching press and bores the numerical control drilling and milling machine is taken to material in mould of milling the function.

In order to achieve the above purpose, the utility model provides a technical scheme is: a numerical control drilling and milling machine for an in-mold material belt comprises a frame, a workbench, an X-axis moving mechanism, a Y-axis moving mechanism, a Z-axis moving mechanism, a drilling and milling machine head, a lower die base, an upper die base, a punch, a guide assembly and a driving device, the worktable is arranged at the lower part of the frame, the X-axis moving mechanism is arranged at the upper part of the frame, the Y-axis moving mechanism is arranged on the Z-axis moving mechanism, the Z-axis moving mechanism is arranged on the Y-axis moving mechanism, the drilling and milling machine head is arranged on the Z-axis moving mechanism, the lower die holder is arranged on the workbench corresponding to the position below the drilling and milling machine head, the upper die holder is arranged above the upper die holder through a guide assembly, the punch is arranged on the surface of the upper die holder facing the lower die holder, the driving device is arranged on the lower die holder and can drive the upper die holder to carry out die closing and die opening actions relative to the lower die holder.

As an improvement of the utility model, the protruding punching press platform that forms in the middle part of the upper surface of die holder, the upper surface both sides of this die holder are recessed downwards and are formed the installation department, bring the convenience for the installation, avoid the structure to interfere.

As an improvement of the utility model, the punching press platform be equipped with the reference column on the surface, and be equipped with the locating hole with this reference column looks adaptation on the upper die base lower surface, through the reference column with locating hole looks adaptation promotes the punching press precision.

As an improvement of the utility model, the upper die base is provided with a through hole for the cutter head of the drilling and milling machine head to pass through. The upper end opening of through-hole crescent formation horn mouth more makes things convenient for the tool bit to pass.

As an improvement of the utility model, the direction subassembly includes guide post and uide bushing, the uide bushing sets up on the die holder, the position that the guide post corresponds the uide bushing sets up on the upper die base, and the lower extreme of this guide post stretches into the uide bushing. The guide columns are matched with the guide sleeves, so that the upper die base and the lower die base can be relatively and accurately matched with each other and opened.

As an improvement of the utility model, drive arrangement is cylinder or hydro-cylinder, and the cylinder body of this cylinder or hydro-cylinder is fixed on the die holder, the piston rod of this cylinder or hydro-cylinder upwards extend and with the die holder is connected, realizes compound die and die sinking action, simple structure through the flexible of piston rod.

As an improvement of the utility model, the frame includes the base and sets up the portal frame on this base, the crossbeam upper surface undercut of portal frame forms and is used for the installation X axle moving mechanism's X installation cavity brings the convenience for the installation of X axle moving mechanism.

As an improvement of the utility model, X axle moving mechanism includes X motor, X slide, X slider, X screw rod and X nut, and two X slide symmetries set up the both sides at the X installation cavity, the X screw rod passes through the X bearing frame and sets up the position between two X slide, the X motor is located the X installation cavity, and is connected with the X screw rod, the X slide passes through the activity of X slider and sets up on the X slide, the X nut sets up the bottom surface at the X slide, and with X screw rod looks adaptation. Y axle moving mechanism includes Y fixing base, Y motor, Y slide, Y slider, Y screw rod and Y nut, and two Y slide symmetries set up the bottom surface both sides at the Y fixing base, the position sets up the bottom surface at the Y fixing base through the Y bearing frame between two Y slide are corresponded to the Y screw rod, the Y motor is located the Y fixing base, and is connected with the Y screw rod, the Y slide passes through the activity of Y slider and sets up on the Y slide, this Y slide with the X slide is fixed mutually, the Y nut set up the top surface at the Y slide, and with Y screw rod looks adaptation. The Y-axis moving mechanism is ingeniously designed in an inverted mode, so that the overall structure is more compact, the matching effect is good, and foreign matters are prevented from falling into the Y-axis moving mechanism.

The beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, ingenious adding on the workstation is equipped with die holder, upper die base, drift, direction subassembly and drive arrangement, through drive arrangement drives the compound die and the die sinking action are made to the relative die holder of upper die base to realize the purpose of continuous punching press, and cooperation X, Y, Z axle moving mechanism drives and bores and mill the aircraft nose and bore and mill, can realize when stamping process, bore and mill the process, and the function is many, saves the process of transport again and location, and labour saving and time saving has not only improved work efficiency, has also ensured the machining precision, and overall structure is simple in addition, easily realizes, does benefit to popularization and application.

The present invention will be further explained with reference to the drawings and the embodiments.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the partially exploded structure of the present invention.

Fig. 3 is a schematic view of a partial structure of the present invention.

Fig. 4 is an exploded view of fig. 3.

Fig. 5 is a schematic structural view of the present invention with a protective shell.

Detailed Description

Referring to fig. 1 to 5, the numerical control drilling and milling machine for the in-mold material strap provided by the embodiment includes a workbench 1, a frame 2, an X-axis moving mechanism 3, a Y-axis moving mechanism 4, a Z-axis moving mechanism 5, a drilling and milling machine head 6, a lower die holder 7, an upper die holder 8, a punch 9, a guide assembly 10, and a driving device 11.

The machine frame 2 comprises a base 21 and a portal frame 22 arranged on the base 21, the workbench 1 is arranged on the base 21 of the machine frame 2, the X-axis moving mechanism 3 is arranged on a beam of the portal frame 22, and specifically, the upper surface of the beam of the portal frame 22 is recessed downwards to form an X-shaped installation cavity for installing the X-axis moving mechanism 3. X axle moving mechanism 3 includes X motor 31, X slide 32, X slide 33, X slider 34, X screw rod 35 and X nut 36, and two X slide 33 symmetries set up the both sides at the X installation cavity, X screw rod 35 passes through the X bearing frame and sets up position between two X slide 33, X motor 31 is located the X installation cavity, and is connected with X screw rod 35, X slide 32 passes through X slider 34 activity and sets up on X slide 33, X nut 36 sets up the bottom surface at X slide 32, and with X screw rod 35 looks adaptation.

The Y-axis moving mechanism 4 is arranged on an X sliding seat 32 of the Z-axis moving mechanism 5, specifically, the Y-axis moving mechanism 4 comprises a Y fixed seat 41, a Y motor 42, a Y sliding seat 43, a Y sliding rail 44, a Y sliding block 45, a Y screw 46 and a Y nut 47, the two Y sliding rails 44 are symmetrically arranged on two sides of the bottom surface of the Y fixed seat 41, the Y screw 46 is arranged on the bottom surface of the Y fixed seat 41 through a Y bearing seat corresponding to the position between the two Y sliding rails 44, the Y motor 42 is arranged on the Y fixed seat 41 and connected with the Y screw 46, the Y sliding seat 43 is movably arranged on the Y sliding rail 44 through the Y sliding block 45, the Y sliding seat 43 is fixed with the X sliding seat 32 through screws, and the Y nut 47 is arranged on the top surface of the Y sliding seat 43 and is matched with the Y screw 46. The Y-axis moving mechanism 4 adopts an inverted structure design, so that the whole structure is more compact, the matching effect is good, and meanwhile, foreign matters are prevented from falling into the Y-axis moving mechanism 4.

The Z-axis moving mechanism 5 is arranged at the front end of a Y fixing seat 41 of the Y-axis moving mechanism 4, the drilling and milling machine head 6 is arranged on a Z sliding seat of the Z-axis moving mechanism 5, and the Z-axis moving mechanism 5 drives the drilling and milling machine head 6 to do lifting action.

The lower die holder 7 is arranged on the workbench 1 through screws corresponding to the lower position of the drilling and milling machine head 6, and the upper die holder 8 is arranged above the upper die holder 8 through a guide assembly 10. Specifically, the guide assembly 10 includes a guide post and a guide sleeve. The two sides of the upper surface of the lower die holder 7 are recessed downwards to form mounting parts 71, so that structural interference is avoided. The guide sleeve is arranged on the mounting part 71 of the lower die holder 7, the guide column is arranged on the upper die holder 8 corresponding to the guide sleeve, and the lower end of the guide column extends into the guide sleeve. The upper die base 8 and the lower die base 7 can be relatively accurately matched and opened through the matching of the guide post and the guide sleeve. In other embodiments, the guide sleeve can be disposed on the lower die base 7 and the guide post can be disposed on the upper die base 8.

And the upper die base is provided with a through hole for the tool bit of the drilling and milling machine head 6 to pass through. The upper end opening of through-hole crescent formation horn mouth more makes things convenient for the tool bit to pass.

The punch 9 is arranged on the surface of the upper die holder 8 facing the lower die holder 7, and the driving device 11 is arranged on the lower die holder 7 and can drive the upper die holder 8 to perform die closing and die opening actions relative to the lower die holder 7.

The middle part of the upper surface of the lower die base 7 protrudes to form a punching table 72, a cavity corresponding to the punch 9 is arranged on the surface of the punching table 72, a positioning column 73 is arranged on the surface of the punching table 72 for improving punching precision, and a positioning hole matched with the positioning column 73 is arranged on the lower surface of the upper die base.

In this embodiment, the driving devices 11 are cylinders, four in number, and divided into two groups, and the two groups are symmetrically disposed at two side positions of the guiding component 10. The cylinder body of the air cylinder is fixed on the mounting part 71 of the lower die holder 7, the piston rod of the air cylinder extends upwards and is connected with the upper die holder 8, the die closing and die opening actions are realized through the extension and retraction of the piston rod, and in other embodiments, the air cylinder can be replaced by an oil cylinder.

Referring to fig. 5, the utility model discloses the numerical control drilling and milling machine in mould material area can also be including chassis 12 and protecting crust 13, with the whole setting on chassis 12 of the numerical control drilling and milling machine in mould material area to increase overall height, bring the convenience for the operation. The protective shell 13 integrally surrounds the in-mold material belt numerical control drilling and milling machine, an operation opening is formed in the front face of the protective shell 13, a material outlet is formed in the left side face, and a material inlet is formed in the right side face.

When the punching die works, the metal material belt 14 is sent between the lower die base 7 and the upper die base 8 through the material inlet, the driving device 11 drives the upper die base 8 to move downwards, and the metal material belt 14 is punched and formed into a first discharge hole position through the punching head 9; resetting the upper die holder 8, conveying the metal strip 14 to a station, driving the upper die holder 8 to move downwards by the driving device 11, punching and forming a second row of hole positions on the metal strip 14 by the punch 9, and keeping the lower die holder 7 still; meanwhile, the first row of hole sites are just aligned with the through holes on the upper die base. The X-axis moving mechanism 3, the Y-axis moving mechanism 4 and the Z-axis moving mechanism 5 are matched to drive the drilling and milling machine head 6 to move right above the through hole, and the required slot position is drilled and milled on the first row of hole positions in a downward mode. After the drilling and milling are finished, the Z-axis moving mechanism 5 drives the drilling and milling machine head 6 to exit the through hole; then, the metal material belt 14 is conveyed forward to a station, the driving device 11 drives the upper die base 8 to move downward, and a third row of hole positions are formed in the metal material belt 14 through punch forming by the punch 9; similarly, the drilling and milling machine head 6 is driven by the Z-axis moving mechanism 5 to move downwards to drill and mill the required slot positions in the second row of hole positions, and the steps are repeated, so that the drilling and milling process is realized while the continuous stamping process is realized, the working efficiency is greatly improved, the processing precision is high, and the product quality is ensured.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation. If the utility model discloses above-mentioned embodiment, adopt rather than the same or similar structure and other brill mills machines that obtain, all be in the utility model discloses the protection scope.

Claims

1. The utility model provides a numerical control drilling and milling machine in mould material area, its includes frame, workstation, X axle moving mechanism, Y axle moving mechanism, Z axle moving mechanism and drilling and milling aircraft nose, its characterized in that: the automatic die-closing device is characterized by further comprising a lower die base, an upper die base, a punch, a guide assembly and a driving device, wherein the workbench is arranged at the lower portion of the rack, the X-axis moving mechanism is arranged at the upper portion of the rack, the Y-axis moving mechanism is arranged on the Z-axis moving mechanism, the Z-axis moving mechanism is arranged on the Y-axis moving mechanism, the drilling and milling machine head is arranged on the Z-axis moving mechanism, the lower die base corresponds to the lower position of the drilling and milling machine head and is arranged on the workbench, the upper die base is arranged at the upper position of the upper die base through the guide assembly, the punch is arranged on the surface of the upper die base facing the lower die base, and the driving device is arranged on the lower die base and can drive the upper die base to perform die-closing and die-opening actions relative to the lower die base.

2. The in-mold material belt numerical control drilling and milling machine as claimed in claim 1, wherein a punching table is formed by the middle of the upper surface of the lower die holder in a protruding manner, and mounting portions are formed by the two sides of the upper surface of the lower die holder in a downward recessed manner.

3. The in-mold material belt numerical control drilling and milling machine as claimed in claim 2, wherein a positioning column is arranged on the surface of the punching table, and a positioning hole matched with the positioning column is arranged on the lower surface of the upper mold base.

4. The in-mold material belt numerical control drilling and milling machine as claimed in claim 1, wherein the upper die base is provided with a through hole for a tool bit of the drilling and milling machine head to pass through.

5. The in-mold material belt numerical control drilling and milling machine as claimed in claim 4, wherein the upper end opening of the through hole is gradually enlarged to form a bell mouth.

6. The numerical control drilling and milling machine for the in-mold material belts as claimed in claim 1, wherein the guide assembly comprises a guide post and a guide sleeve, the guide sleeve is arranged on the lower die base, the guide post is arranged on the upper die base at a position corresponding to the guide sleeve, and the lower end of the guide post extends into the guide sleeve.

7. The numerical control drilling and milling machine for the in-mold material belt according to claim 1, wherein the driving device is an air cylinder or an oil cylinder, a cylinder body of the air cylinder or the oil cylinder is fixed on the lower die base, and a piston rod of the air cylinder or the oil cylinder extends upwards and is connected with the upper die base.

8. The in-mold material belt numerical control drilling and milling machine as claimed in claim 1, wherein the machine frame comprises a base and a portal frame arranged on the base, and an upper surface of a cross beam of the portal frame is recessed downwards to form an X mounting cavity for mounting the X-axis moving mechanism.

9. The numerical control drilling and milling machine for the in-mold material belt according to claim 2, wherein the X-axis moving mechanism comprises an X motor, an X slide seat, X slide rails, an X slide block, an X screw and an X nut, the two X slide rails are symmetrically arranged on two sides of the X installation cavity, the X screw is arranged between the two X slide rails through an X bearing seat, the X motor is located in the X installation cavity and connected with the X screw, the X slide seat is movably arranged on the X slide rails through the X slide blocks, and the X nut is arranged on the bottom surface of the X slide seat and matched with the X screw.

10. The numerical control drilling and milling machine for the in-mold material belt according to claim 9, wherein the Y-axis moving mechanism comprises a Y-fixing seat, a Y motor, a Y-sliding seat, a Y-sliding rail, a Y-sliding block, a Y-screw and a Y-nut, the two Y-sliding rails are symmetrically arranged on two sides of the bottom surface of the Y-fixing seat, the Y-screw is arranged on the bottom surface of the Y-fixing seat through a Y-bearing seat corresponding to a position between the two Y-sliding rails, the Y motor is located on the Y-fixing seat and connected with the Y-screw, the Y-sliding seat is movably arranged on the Y-sliding rail through the Y-sliding block, the Y-sliding seat is fixed with the X-sliding seat, and the Y-nut is arranged on the top surface of the Y-sliding seat and is matched with the Y-screw.