CN114083333A

CN114083333A - Machining center capable of improving machining efficiency

Info

Publication number: CN114083333A
Application number: CN202111431691.7A
Authority: CN
Inventors: 张敏
Original assignee: Changzhou Taide Jingji Technology Co ltd
Current assignee: Changzhou Taide Jingji Technology Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-02-25

Abstract

The invention discloses a machining center for improving machining efficiency, which comprises a machine tool main body, wherein a chip removal assembly is arranged in the machine tool main body and comprises a spiral shaft, one end of the spiral shaft is connected with a chip removal hopper, and the chip removal hopper is arranged outside the machine tool main body. When the machining center starts to work, the chip removal assembly drives the screw shaft to synchronously start, and chips can be driven to flow towards the chip removal hopper after the screw shaft is started, so that the function of automatic chip removal is completed. And through the matching of the follower wheel and the spiral shaft, the chips of the guide plate can be better discharged into the chip groove under the condition that only one set of power transmission system is provided, so that the intelligent guide plate is more intelligent.

Description

Machining center capable of improving machining efficiency

Technical Field

The invention relates to the technical field of machining centers, in particular to a machining center capable of improving machining efficiency.

Background

The machining center is a machining device commonly used in the mechanical industry, and has powerful functions and wide application. The machining center mainly utilizes the high-speed rotation of the cutter to cut off redundant materials of the blank, so that the effect of machining the workpiece is achieved. The material removed will form chips and after a certain period of operation of the machining centre, the apparatus will be halted and the chips will be carried out inside it, in order to prevent them from obstructing the movement of the table. Therefore, people are required to enter the machine to clean the interior, danger is easily caused, production time is wasted in the cleaning process, and production efficiency is reduced.

Disclosure of Invention

The present invention is directed to a machining center for improving machining efficiency, so as to solve the problems in the background art.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an improve machining efficiency's machining center, includes the lathe main part, the inside of lathe main part is provided with the chip removal subassembly, the chip removal subassembly is including the screw axis, the one end of screw axis is connected with the chip removal fill, the chip removal fill is installed in the outside of lathe main part. When the machining center starts to work, the chip removal assembly drives the screw shaft to synchronously start, and chips can be driven to flow towards the chip removal hopper after the screw shaft is started, so that the function of automatic chip removal is completed. And through the matching of the follower wheel and the spiral shaft, the chips of the guide plate can be better discharged into the chip groove under the condition that only one set of power transmission system is provided, so that the intelligent guide plate is more intelligent.

According to the technical scheme, the machine tool main body comprises a machine tool base, a chip groove is installed on one side of the machine tool base, the spiral shaft is installed inside the chip groove, and a guide plate is arranged on the surface of the machine tool base.

According to the technical scheme, the direction opening has been seted up towards one side of chip groove to the deflector, the fixed axle is installed towards the position of direction opening to the lathe base, the surface cover of fixed axle is equipped with the trailing wheel, the middle part of trailing wheel is provided with a plurality of boards of dialling, the chip removal mouth has been seted up to the position that the lathe base is close to trailing wheel and chip removal groove, the chip removal mouth is the inclined plane towards the chip groove.

According to the technical scheme, a plurality of tooth grooves are formed in the outer side of the follow-up wheel, and the tooth grooves are matched with the spiral shaft.

According to the technical scheme, the driving shaft is further arranged inside the chip groove, the driving shaft is coaxial with the spiral shaft, the driving shaft is connected with the driving motor, and the surface of the driving shaft is provided with the spiral blade.

According to the technical scheme, the inner blade is arranged on one side, facing the spiral blade, of the spiral shaft, and the outer diameter of the spiral blade is consistent with the inner diameter of the inner blade.

According to the technical scheme, the baffle is installed in the surface rotation of chip removal mouth, one side that the baffle was kept away from to the chip removal mouth is provided with the support chamber, support piece is installed between support chamber and the baffle, support piece is including fixed cover and bracing piece, fixed cover rotates the installation with the support chamber, the bracing piece rotates with the baffle to be connected.

According to the technical scheme, the one end that the bracing piece is located fixed cover inside is provided with the movable block, one side of movable block is provided with anodal contact and negative pole contact, spout one and spout two have been seted up to the position that corresponds anodal contact and negative pole contact on the inner wall of fixed cover, the inside sliding connection of spout one has movable contact one, the inside sliding connection of spout two has movable contact two, spout three and spout four have been seted up to one side that the baffle was kept away from to spout one and spout two, the inside sliding connection of spout three has movable contact three, the inside sliding connection of spout four has movable contact four, be connected with connecting wire one between movable contact one and the driving motor, be connected with connecting wire two between movable contact two and the driving motor.

According to the technical scheme, the movable contact four is electrically connected with the connecting wire two, and the movable contact three is electrically connected with the connecting wire one.

According to the technical scheme, the positive contact, the negative contact, the first movable contact, the second movable contact, the third movable contact and the fourth movable contact are all magnetic.

Compared with the prior art, the invention has the following beneficial effects: through being provided with the chip removal subassembly, when processing center began work, the chip removal subassembly will drive the screw axis and start in step, can drive the smear metal and flow towards chip removal fill department after the screw axis starts to this function of accomplishing automatic chip removal.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is an overall front schematic view of the present invention;

fig. 2 is a schematic view of the chip removal assembly of the present invention;

FIG. 3 is a schematic view of the enlarged partial structure of the area A of the present invention;

FIG. 4 is a schematic view of a partial structure of a support chamber of the present invention;

FIG. 5 is a schematic diagram of the circuit connections of the present invention;

in the figure: 1. a machine tool main body; 2. a chip removal assembly; 3. a chip removal hopper; 4. a machine tool base; 5. a chip groove; 6. a guide plate; 7. a fixed shaft; 8. a follower wheel; 9. dialing a plate; 10. a tooth socket; 11. a drive shaft; 12. a helical blade; 13. a screw shaft; 14. an inner blade; 15. a chip removal port; 16. a baffle plate; 17. a support cavity; 18. a support member; 19. a support bar; 20. fixing a sleeve; 21. a movable block; 22. a positive electrode contact; 23. a negative contact; 24. a first sliding chute; 25. a second chute; 26. a first movable contact; 27. a second movable contact; 28. a third chute; 29. a fourth chute; 30. a movable contact III; 31. a movable contact point IV; 32. a drive motor; 33. a first connecting line; 34. and a second connecting line.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides an improve machining efficiency's machining center, includes lathe main part 1, its characterized in that: the chip removal component 2 is arranged in the machine tool main body 1, the chip removal component 2 comprises a spiral shaft 13, one end of the spiral shaft 13 is connected with a chip removal hopper 3, and the chip removal hopper 3 is arranged outside the machine tool main body 1.

The machine tool body 1 comprises a machine tool base 4, a chip groove 5 is installed on one side of the machine tool base 4, a spiral shaft 13 is installed inside the chip groove 5, and a guide plate 6 is arranged on the surface of the machine tool base 4.

The inside of the chip groove 5 is also provided with a driving shaft 11, the driving shaft 11 is coaxial with the screw shaft 13, the driving shaft 11 is connected with a driving motor 32, and the surface of the driving shaft 11 is provided with a screw blade 12. An inner blade 14 is provided on the side of the screw shaft 13 facing the screw blade 12, and the outer diameter of the screw blade 12 is equal to the inner diameter of the inner blade 14.

The deflector 6 has been seted up the uide hole towards one side of chip groove 5, fixed axle 7 is installed towards the position of uide hole to lathe base 4, the surface cover of fixed axle 7 is equipped with follow-up wheel 8, a plurality of tooth's grooves 10 have been seted up to the outside of follow-up wheel 8, a plurality of tooth's grooves 10 all with screw axis 13 adaptation, the middle part of follow-up wheel 8 is provided with a plurality of dials board 9, chip removal mouth 15 has been seted up to the position that lathe base 4 is close to follow-up wheel 8 and chip groove 5, chip removal mouth 15 is the inclined plane towards chip groove 5.

The surface of the chip removal port 15 is rotatably provided with a baffle 16, one side of the chip removal port 15, which is far away from the baffle 16, is provided with a supporting cavity 17, a supporting piece 18 is arranged between the supporting cavity 17 and the baffle 16, the supporting piece 18 comprises a fixed sleeve 20 and a supporting rod 19, the fixed sleeve 20 is rotatably arranged with the supporting cavity 17, and the supporting rod 19 is rotatably connected with the baffle 16.

The supporting rod 19 is provided with a movable block 21 at one end inside the fixed sleeve 20, one side of the movable block 21 is provided with a positive contact 22 and a negative contact 23, a first sliding groove 24 and a second sliding groove 25 are formed in the inner wall of the fixed sleeve 20 corresponding to the positive contact 22 and the negative contact 23, the first sliding groove 24 is connected with a first movable contact 26 in a sliding mode, the second sliding groove 25 is connected with a second movable contact 27 in a sliding mode, a third sliding groove 28 and a fourth sliding groove 29 are formed in one sides, far away from the baffle 16, of the first sliding groove 24 and the second sliding groove 25, the third sliding groove 28 is connected with a third movable contact 30 in a sliding mode, the fourth sliding groove 29 is connected with a fourth movable contact 31 in a sliding mode, a first connecting line 33 is connected between the first movable contact 26 and the driving motor 32, and a second connecting line 34 is connected between the second movable contact 27 and the driving motor 32. The movable contact point four 31 is electrically connected with the connecting line two 34, and the movable contact point three 30 is electrically connected with the connecting line one 33. The positive contact 22, the negative contact 23, the first movable contact 26, the second movable contact 27, the third movable contact 30 and the fourth movable contact 31 are all magnetic.

The working principle is as follows: after the machining center starts working, the cutter cuts the workpiece to generate chips, and the chips fall on the surface of each guide plate 6 and slide along the guide plate 6 to the follower wheel 8. During operation of the machining center, the screw shafts 13 will also rotate synchronously. After the screw shaft 13 rotates, it will first mesh with the tooth grooves 10 on the surface of the follower wheel 8, and as the screw shaft 13 continues to rotate, the follower wheel 8 will also be driven to rotate by the meshing of the screw shaft 13 and the tooth grooves 10.

After the follower wheel 8 rotates, the internal shifting plate 9 can drive the chips to rotate until the chips are driven to the chip removal port 15, and after the chips are contacted with the baffle 16 on the surface of the chip removal port 15, the chips can press the baffle 16 downwards and slide the chips along the baffle 16 to the chip removal groove 5. The screw shaft 13 will then drive the chips in the chip discharge flute 5 towards the chip discharge bucket 3 until finally exiting the machining center. Therefore, the discharge of the cutting chips can be automatically completed, the operation of the equipment does not need to be suspended, and the working efficiency is greatly improved. And, through the matching of the follow-up 8 wheel and the screw shaft 13, the chippings of the guide plate 6 can be better discharged into the chip groove 5 under the condition of only one set of power transmission system.

When the milling cutter is currently used in the machining center or the produced chips are small, the chips do not agglomerate, so that when each shifting plate 9 pushes the chips to move to the chip removal opening 15, the chips pass through the baffle plate 16 orderly, the pressure on the baffle plate 16 is small, and the distance for pushing the support rod 19 to the fixed sleeve 20 is small.

In the process, the positive contact 22 on the side of the movable block 21 will be magnetically attracted and contacted with the first movable contact 26, and the negative contact 23 will be magnetically attracted and contacted with the second movable contact 27. At this time, a forward current flows to the driving motor 32 through the positive contact 22, the movable contact one 26 and the connecting line one 33, and the connecting line two 34, the movable contact two 27 and the negative contact 23 are connected with a power supply together to form a loop, so that the driving motor 32 is driven to rotate in a forward direction.

When the driving motor 32 rotates in the forward direction, the driving motor can drive the spiral blade 12 on the surface to rotate together, and the spiral blade 12 is consistent with the rotating direction of the spiral shaft 13 at the moment, so that the spiral shaft 13 and the spiral blade 12 can have stronger conveying capacity for smaller chips.

When the drill bit is currently used in the machining center or the produced chips are large, the chips may be agglomerated, and in the conventional chip removal process, the chips are forcibly discharged by the chip removal mechanism, which may cause damage to the chip removal mechanism and the machining center main body. After the larger chips are shifted to the baffle 16 by the shifting plate 9, the baffle 16 is pressed down to a larger extent due to the larger volume of the larger chips. Until the positive contact 22 and the negative contact 23 are separated from the first movable contact 26 and the second movable contact 27, then the positive contact 22 and the negative contact 23 will contact with the third sliding chute 28 and the fourth sliding chute 29, and the positive contact 22 will contact with the third movable contact 30 and the negative contact 23 will contact with the fourth movable contact 31.

At this time, the forward current flows to the driving motor 32 through the positive contact 22, the movable contact three 30 and the connecting line two 34, and the connecting line one 33, the movable contact four 31 and the negative contact 23 are connected with the power supply together to form a loop, so that the driving motor 32 is driven to rotate reversely.

After the driving motor 32 rotates reversely, the driving motor drives the spiral blade 12 on the surface to rotate reversely, at the moment, the rotation directions of the spiral blade 12 and the spiral shaft 13 are opposite, namely, the spiral blade 12 and the inner blade 14 generate a shearing effect, after larger chips enter the chip discharge groove 5, the spiral blade 12 and the inner blade 14 cut and chop the chips together, so that the operation burden on the chip assembly 2 during the transportation of the larger chips can be reduced, the service life is prolonged, the cutting volume can be reduced, and the space utilization rate is improved. In conclusion, the cutting scraps can be automatically discharged under the condition that the machining center does not stop, the damage of large cutting scraps to equipment can be reduced, the time waste caused by stopping is greatly reduced, and the machining efficiency is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an improve machining efficiency's machining center, includes lathe main part (1), its characterized in that: the inside of lathe main part (1) is provided with chip removal subassembly (2), chip removal subassembly (2) are including screw axis (13), the one end of screw axis (13) is connected with chip removal fill (3), the outside in lathe main part (1) is installed in chip removal fill (3).

2. The machining center for improving machining efficiency according to claim 1, wherein: lathe main part (1) is including having lathe base (4), chip groove (5) are installed to one side of lathe base (4), screw axis (13) are installed in the inside of chip groove (5), the surface of lathe base (4) is provided with deflector (6).

3. The machining center for improving machining efficiency according to claim 2, wherein: deflector (6) have seted up the uide hole towards one side of chip groove (5), fixed axle (7) are installed towards the position of uide hole in lathe base (4), the surface cover of fixed axle (7) is equipped with follow-up wheel (8), the middle part of follow-up wheel (8) is provided with a plurality of boards (9) of dialling, chip removal mouth (15) have been seted up to lathe base (4) near the position of follow-up wheel (8) and chip groove (5), chip removal mouth (15) are the inclined plane towards chip groove (5).

4. The machining center for improving machining efficiency according to claim 3, wherein: a plurality of tooth grooves (10) are formed in the outer side of the follow-up wheel (8), and the tooth grooves (10) are matched with the spiral shaft (13).

5. The machining center for improving machining efficiency according to claim 3, wherein: chip removal subassembly (2) are still including drive shaft (11), and drive shaft (11) are installed in the inside of screw axis (13), drive shaft (11) are coaxial with screw axis (13), drive shaft (11) are connected with driving motor (32), the surface of drive shaft (11) is provided with spiral sword (12).

6. The machining center for improving machining efficiency according to claim 5, wherein: an inner blade (14) is arranged on one side, facing the spiral blade (12), of the spiral shaft (13), and the outer diameter of the spiral blade (12) is consistent with the inner diameter of the inner blade (14).

7. The machining center for improving machining efficiency according to claim 5, wherein: the surface rotation of chip removal mouth (15) installs baffle (16), one side that baffle (16) were kept away from in chip removal mouth (15) is provided with supports chamber (17), support and install support piece (18) between chamber (17) and baffle (16), support piece (18) are including fixed cover (20) and bracing piece (19), fixed cover (20) rotate the installation with supporting chamber (17), bracing piece (19) rotate with baffle (16) and are connected.

8. The machining center for improving machining efficiency according to claim 7, wherein: the one end that bracing piece (19) is located fixed cover (20) inside is provided with movable block (21), one side of movable block (21) is provided with positive contact (22) and negative contact (23), spout one (24) and spout two (25) have been seted up to the position that corresponds positive contact (22) and negative contact (23) on the inner wall of fixed cover (20), the inside sliding connection of spout one (24) has movable contact one (26), the inside sliding connection of spout two (25) has movable contact two (27), spout three (28) and spout four (29) have been seted up to spout one (24) and spout two (25) one side of keeping away from baffle (16), the inside sliding connection of spout three (28) has movable contact three (30), the inside sliding connection of spout four (29) has movable contact four (31), be connected with connecting wire one (33) between movable contact one (26) and driving motor (32), and a second connecting wire (34) is connected between the second movable contact (27) and the driving motor (32).

9. The machining center for improving machining efficiency according to claim 8, wherein: the movable contact four (31) is electrically connected with the connecting wire two (34), and the movable contact three (30) is electrically connected with the connecting wire one (33).

10. The machining center for improving machining efficiency according to claim 8, wherein: the positive contact (22), the negative contact (23), the first movable contact (26), the second movable contact (27), the third movable contact (30) and the fourth movable contact (31) are all magnetic.