CN214769078U

CN214769078U - Full-automatic self-rotating multi-axis drilling machine

Info

Publication number: CN214769078U
Application number: CN202121149683.9U
Authority: CN
Inventors: 李思源; 孙彦超
Original assignee: Yangzhou Polytechnic Institute
Current assignee: Yangzhou Polytechnic Institute
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-11-19
Anticipated expiration: 2031-05-25

Abstract

The utility model belongs to the technical field of drilling machines, and discloses a full-automatic self-rotating multi-spindle drilling machine, which comprises a workbench, wherein a workpiece is arranged at the top of the workbench, a multi-spindle device capable of moving up and down is arranged above the workpiece, a plurality of drill bits are rotatably arranged on the multi-spindle device, a scrap removing component is arranged at the top of the workbench, and the scrap removing component comprises a first semi-ring seat and a second semi-ring seat, the utility model discloses a detachable scrap removing component is arranged on the surface of the workbench, wherein the first semi-ring seat and the second semi-ring seat can be spliced with each other, the appearance forms a cylinder, an air cavity is arranged in each semi-ring seat, an air blowing pipe extending obliquely downwards is arranged on the inner wall of the semi-ring seat, one end of the air blowing pipe is communicated with the air cavity, when drilling, air is conveyed into the air cavity through an air inlet pipe by an air pump, the air is blown to the surface of the workpiece from the air blowing pipe, and metal scraps on the surface of the workpiece are blown away, the metal chips are prevented from entering the hole to influence the processing precision of the hole.

Description

Full-automatic self-rotating multi-axis drilling machine

Technical Field

The utility model belongs to the technical field of the drilling machine, concretely relates to full-automatic autogyration multi-axis drilling machine.

Background

The drilling machine can leave a cylindrical hole or hole on a target object by means of rotary cutting or rotary extrusion by using a tool which is harder and sharper than the target object, so as to realize a drilling function. With the development of the times, the full-automatic drilling machine is more and more applied, a large amount of labor force can be saved, the processing production efficiency is improved, and convenience is brought to the machining industry.

Present multi-axis drilling machine is at the during operation, and the drilling department of work piece has a large amount of dander to splash, and partial dander stops on the workpiece surface, can fall into even between the inner wall of drill bit and trompil, can additionally scratch the inner wall in hole when leading to the drill bit to rotate, reduces the machining precision and the processingquality in hole, and the dander splashes everywhere on the surface of workstation, has increased staff's the clearance degree of difficulty.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic autogyration multi-axis drilling machine to the metal fillings influences drilling precision when solving current full-automatic multi-axis drilling machine drilling, and the metal fillings splashes the problem of difficult clearance everywhere on the workstation surface.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a full-automatic autogyration multi-axis drilling machine, includes the workstation, the work piece is installed at the top of workstation, and the top of work piece is provided with the multi-axis ware that can reciprocate, rotates on the multi-axis ware and installs a plurality of drill bits, the top of workstation is installed and is removed the bits subassembly, and removes the bits subassembly and include first semi-ring seat and second semi-ring seat, first semi-ring seat and second semi-ring seat distribute around work piece circumference, all seted up the air cavity in the lateral wall of first semi-ring seat and second semi-ring seat, and can let in the air current in the air cavity, all install the gas blow pipe that two at least slopes set up on the inner wall of first semi-ring seat and second semi-ring seat, and the one end of gas blow pipe extends to the air cavity in, the other end is towards workpiece surface.

Preferably, half annular has all been seted up on the inner wall of first half ring seat and second half ring seat, and impartial distance inlays on the lateral wall of every half annular and is equipped with at least three electro-magnet, every the bottom of half annular all is fixed with collection bits seat.

Preferably, the top of the first semi-ring seat is rotatably provided with at least one connecting piece through a rotating pin, each connecting piece is provided with a limiting hole, the top of the second semi-ring seat is fixed with at least one connecting column, and each connecting column can penetrate through one limiting hole.

Preferably, one side of workstation is provided with the air pump, and the end of giving vent to anger of air pump is connected with the house steward, and is connected with two gas-supply pipes on the house steward, all be connected with the intake pipe on the lateral wall of first semi-ring seat and second semi-ring seat, and the one end of every intake pipe all extends to an air cavity, and the other end all is connected with a gas-supply pipe.

Preferably, at least one sliding block is fixed at the bottom of each of the first semi-ring seat and the second semi-ring seat, at least two sliding grooves are symmetrically formed in the top of the workbench, and each sliding block can be in sliding fit with one sliding groove.

Preferably, the worktable further comprises a sliding plate, four corners of the top of the worktable are respectively fixed with a guide post, the tops of the four guide posts are respectively fixed with a top plate, the sliding plate is slidably sleeved outside the four guide posts, the multi-axis device is installed at the bottom of the sliding plate, and one side wall of the worktable is provided with a controller.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses a set up detachable and remove bits subassembly on the surface of workstation, wherein first semi-ring seat can splice each other with second semi-ring seat, the outward appearance forms the cylinder, the air cavity has all been seted up in every semi-ring seat, install slope downwardly extending's gas blow pipe on semi-ring seat's the inner wall, the one end and the air cavity intercommunication of gas blow pipe, during drilling, utilize the air pump to pass through intake pipe to air cavity internal gas transmission, gas blows to workpiece surface from the gas blow pipe, blow away workpiece surface's metal fillings, avoid the metal fillings to get into the downthehole machining precision that influences the hole.

(2) The utility model discloses an inlay on the inside wall of first semi-ring seat and second semi-ring seat and establish a plurality of strip electro-magnets to set up an album bits seat in the inside of two semi-ring seats, give every electro-magnet circular telegram, the metal fillings that most splashes and the metal fillings that the gas blow pipe blown up are adsorbed in the surface of an album bits seat during drilling, concentrate the collection to the metal fillings, after the drilling is accomplished, pull down two semi-ring seats from the workstation surface, can handle the metal fillings fast, the degree of difficulty that the staff cleared up has been lowered.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is one of the cross-sectional views of the chip removing assembly of the present invention;

FIG. 3 is a second cross-sectional view of the chip removing assembly of the present invention;

FIG. 4 is a bottom view of the chip removing assembly of the present invention;

fig. 5 is a top view of the working table of the present invention;

in the figure: 1. a work table; 2. a controller; 3. a guide post; 4. a sliding plate; 5. a multi-axis machine; 6. a chip removal assembly; 7. a gas delivery pipe; 8. an air pump; 9. a first semi-ring seat; 10. a second semi-ring seat; 11. connecting columns; 12. connecting sheets; 13. an air blowing pipe; 14. an air cavity; 15. an air inlet pipe; 16. a half ring groove; 17. a chip collecting seat; 18. an electromagnet; 19. a slider; 20. a chute; 21. a top plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: a full-automatic self-rotating multi-axis drilling machine comprises a workbench 1, a workpiece is mounted at the top of the workbench 1, a multi-axis device 5 capable of moving up and down is arranged above the workpiece, the multi-axis device 5 is of a known structure and is not described in detail, a plurality of drill bits are rotatably mounted on the multi-axis device 5, each drill bit can rotate synchronously, a chip removing assembly 6 is mounted at the top of the workbench 1, the chip removing assembly 6 comprises a first semi-ring seat 9 and a second semi-ring seat 10, the first semi-ring seat 9 and the second semi-ring seat 10 can be spliced with each other and form a cylinder shape outside, the first semi-ring seat 9 and the second semi-ring seat 10 are distributed circumferentially around the workpiece, air cavities 14 are formed in the side walls of the first semi-ring seat 9 and the second semi-ring seat 10, air flows can be introduced into the air cavities 14, at least two obliquely arranged air blow pipes 13 are mounted on the inner walls of the first semi-ring seat 9 and the second semi-ring seat 10, and one end of each air blow pipe 13 extends into the air cavity 14, the other end faces the surface of the workpiece, so that metal chips on the surface of the workpiece can be blown away during drilling, and the influence of the metal chips on the drilling precision is avoided.

Furthermore, half ring grooves 16 are formed in the inner walls of the first half ring seat 9 and the second half ring seat 10, at least three electromagnets 18 are embedded in the side wall of each half ring groove 16 at equal intervals, each electromagnet 18 is strip-shaped, the outer side wall of each electromagnet is level to the side wall of the corresponding half ring groove 16, a scrap collecting seat 17 is fixed at the bottom of each half ring groove 16, the outer wall of each scrap collecting seat 17 is in contact with the side wall of the corresponding half ring groove 16, after the electromagnets 18 are electrified, the electromagnets 18 can generate magnetism, most splashed metal scraps and metal scraps blown up by the air blowing pipes 13 are adsorbed onto the scrap collecting seats 17, and accordingly follow-up concentrated cleaning of workers is facilitated.

Furthermore, the top of the first semi-ring seat 9 is rotatably provided with at least one connecting piece 12 through a rotating pin, each connecting piece 12 is provided with a limiting hole, the top of the second semi-ring seat 10 is fixed with at least one connecting column 11, each connecting column 11 can penetrate through one limiting hole, and after the two semi-ring seats are spliced, the connecting pieces 12 are rotated to enable the connecting columns 11 to penetrate through the through holes, so that the two semi-ring seats can be connected with each other.

Specifically, one side of workstation 1 is provided with air pump 8, and the end of giving vent to anger of air pump 8 is connected with the house steward, and is connected with two gas-supply pipes 7 on the house steward, all is connected with intake pipe 15 on the lateral wall of first semi-ring seat 9 and second semi-ring seat 10, and in the one end of every intake pipe 15 all extended to an air cavity 14, the other end all was connected with a gas-supply pipe 7, and the gas that air pump 8 blew out finally blows to the workpiece surface from gas blow pipe 13.

It is worth to be noted that at least one sliding block 19 is fixed at the bottom of each of the first semi-ring seat 9 and the second semi-ring seat 10, at least two sliding grooves 20 are symmetrically formed in the top of the workbench 1, each sliding block 19 can be in sliding fit with one sliding groove 20, and each two symmetrical sliding grooves 20 are not communicated with each other, so that the two semi-ring seats are guaranteed not to slide randomly after being connected with each other.

Further, still include sliding plate 4, four corners at 1 top of workstation all are fixed with guide post 3, and the top of four guide post 3 is fixed with roof 21, the outside of four guide post 3 is located to 4 slip cap of sliding plate, and multiaxis ware 5 is installed in the bottom of sliding plate 4, be provided with controller 2 on the lateral wall of workstation 1, the bottom of roof 21 is fixed with two electronic hydraulic stem, and the expansion end of every electronic hydraulic stem all is connected to the top of sliding plate 4, the top of sliding plate 4 is fixed with the motor through the support, the drive shaft of motor and the main shaft fixed connection in the multiaxis ware 5, air pump 8, electro-magnet 18, electronic hydraulic stem, the motor all with controller 2 electric connection, controller 2 adopts programmable controller.

The utility model discloses a theory of operation and use flow: when the utility model is used, a worker firstly slidably installs the first semi-ring seat 9 and the second semi-ring seat 10 on the surface of the workbench 1 from two sides of the workbench 1 respectively, so that each sliding block 19 slides in one sliding groove 20, a workpiece to be processed is fixed on the workbench 1, then the first semi-ring seat 9 and the second semi-ring seat 10 are close to each other until the planar side walls of the two semi-ring seats contact with each other, the connecting sheet 12 is rotated, each connecting column 11 passes through a limiting hole on the connecting sheet 12, and the assembly of the scrap removing component 6 is completed;

the motor is started through the controller 2, the multiple drill bits on the multi-axis device 5 are driven to idle for 1-2 minutes, after the normal work of the drill bits is confirmed, the electric hydraulic rod and the air pump 8 are started, the electromagnet 18 is electrified, the electric hydraulic rod pushes the sliding plate 4 to slide downwards along the guide post 3, so that the drill bits rotate and move downwards to drill the workpiece, in the process, air blown out by the air pump 8 sequentially passes through the air conveying pipe 7 and the air inlet pipe 15 to respectively enter the two air cavities 14 and then is blown to the surface of the workpiece through the air blowing pipe 13, and metal chips are prevented from being accumulated on the surface of the workpiece to influence the drilling precision;

most of the metal fillings that splash and the metal fillings that blow-up of gas blow pipe 13 are adsorbed on two collection bits seats 17 during drilling, after the drilling is accomplished, make multiaxis ware 5 reset, close air pump 8, separate first half ring seat 9 and second half ring seat 10, take out the work piece, load on the work piece of treating processing, splice two half ring seats again, continue drilling, after the metal fillings on collection bits seat 17 are accumulated and are collected a certain amount, will remove bits subassembly 6 and pull down from workstation 1, give electro-magnet 18 outage, handle the metal fillings.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a full-automatic autogyration multiaxis drilling machine, includes workstation (1), the work piece is installed at the top of workstation (1), and the top of work piece is provided with multiaxis ware (5) that can reciprocate, rotates on multiaxis ware (5) and installs a plurality of drill bits, its characterized in that: the chip removing component (6) is installed at the top of the workbench (1), the chip removing component (6) comprises a first semi-ring seat (9) and a second semi-ring seat (10), the first semi-ring seat (9) and the second semi-ring seat (10) are distributed around the circumferential direction of a workpiece, air cavities (14) are formed in the side walls of the first semi-ring seat (9) and the second semi-ring seat (10), air flow can be introduced into the air cavities (14), at least two air blowing pipes (13) which are obliquely arranged are installed on the inner walls of the first semi-ring seat (9) and the second semi-ring seat (10), one ends of the air blowing pipes (13) extend into the air cavities (14), and the other ends face the surface of the workpiece.

2. A fully automatic self-rotating multi-axis drill according to claim 1, wherein: half annular (16) have all been seted up on the inner wall of first half annular seat (9) and second half annular seat (10), and equal distance inlays on the lateral wall of every half annular (16) and is equipped with at least three electro-magnet (18), every the bottom of half annular (16) all is fixed with collection bits seat (17).

3. A fully automatic self-rotating multi-axis drill according to claim 1, wherein: the top of the first semi-ring seat (9) is rotatably provided with at least one connecting piece (12) through a rotating pin, each connecting piece (12) is provided with a limiting hole, the top of the second semi-ring seat (10) is fixed with at least one connecting column (11), and each connecting column (11) can penetrate through one limiting hole.

4. A fully automatic self-rotating multi-axis drill according to claim 1, wherein: one side of workstation (1) is provided with air pump (8), and the end of giving vent to anger of air pump (8) is connected with house steward, and is connected with two gas-supply pipes (7) on the house steward, all be connected with intake pipe (15) on the lateral wall of first semi-ring seat (9) and second semi-ring seat (10), and the one end of every intake pipe (15) all extends to in an air cavity (14), and the other end all is connected with a gas-supply pipe (7).

5. A fully automatic self-rotating multi-axis drill according to claim 1, wherein: the bottom of the first semi-ring seat (9) and the bottom of the second semi-ring seat (10) are both fixed with at least one sliding block (19), the top of the workbench (1) is symmetrically provided with at least two sliding grooves (20), and each sliding block (19) can be in sliding fit with one sliding groove (20).

6. A fully automatic self-rotating multi-axis drill according to claim 1, wherein: the four-corner-part sliding table is characterized by further comprising a sliding plate (4), guide columns (3) are fixed at four corners of the top of the working table (1), a top plate (21) is fixed at the tops of the four guide columns (3), the sliding plate (4) is sleeved outside the four guide columns (3) in a sliding mode, the multi-axis device (5) is installed at the bottom of the sliding plate (4), and a controller (2) is arranged on one side wall of the working table (1).