CN205967432U - Double knives turning machine constructs - Google Patents

Abstract

The utility model discloses a double knives turning machine constructs, including frame, conveyer, first positioning seat, second positioning seat, feed mechanism, turning elevating system, turning power unit, first lathe tool power unit and second lathe tool power unit, the machined part is carried extremely to the conveyer the feed mechanism tip, feed mechanism will process in proper order and to carry to first positioning seat and the second positioning seat on, by the drive of turning elevating system turning power unit moves to the machined part upper end, turning power unit drive first positioning seat with machined part on the second positioning seat is rotatory, by first lathe tool power unit with second lathe tool power unit to complete the processing of spare lathe work. Consequently, realize autoloading to two work piece simultaneous processing have improved machining efficiency.

Description

A double-knife turning mechanism

technical field

The utility model relates to the mechanical field, in particular to a double-knife turning mechanism.

Background technique

Turning is the basis of mechanical processing. In traditional turning machines, only the power head completes the processing of a single part, and the parts need to be clamped manually, so the processing efficiency is extremely low. In view of the above defects, it is necessary to design a double-knife turning mechanism.

Utility model content

The technical problem to be solved by the utility model is to provide a double-knife turning mechanism to solve the problem of low processing efficiency of the existing turning machine.

In order to solve the above technical problems, the technical solution of the utility model is: a double-knife turning mechanism, including a frame, a conveyor, a first positioning seat, a second positioning seat, a feeding mechanism, a turning lifting mechanism, a turning power mechanism, The first turning tool power mechanism and the second turning tool power mechanism, the conveyor, the first positioning seat, the feeding mechanism and the second positioning seat are sequentially arranged on the frame, and the turning lifting mechanism is arranged on the frame, and the turning lifting mechanism is located above the first positioning seat and the second positioning seat, the turning power mechanism is arranged on the turning lifting mechanism, and the first turning tool power mechanism is arranged on the The first positioning seat side, the second turning tool power mechanism is arranged on the second positioning seat side, the conveyor transports the workpiece to the end of the feeding mechanism, and the feeding mechanism will process Sequentially transported to the first positioning seat and the second positioning seat, the turning power mechanism is driven by the turning lifting mechanism to move to the upper end of the workpiece, and the turning power mechanism drives the first positioning seat and the second positioning seat The workpiece rotates, and the turning process of the workpiece is completed by the first turning tool power mechanism and the second turning tool power mechanism.

Further, the frame is also provided with a chip removal mechanism, and the chip removal mechanism removes residues from the workpiece after processing.

Further, the feeding mechanism includes a first cylinder, a mounting plate, a first support rod, a second support rod, a barless cylinder, a guide rail, a connecting plate and a positioning mold, the first cylinder is arranged in the frame, The mounting plate is arranged on the first cylinder, the first support rod and the second support rod are respectively installed on both sides of the upper end of the plate, the leverless cylinder is arranged on the second support rod, and the The guide rail is arranged on the upper end of the first support rod and the barless cylinder, the connecting plate is arranged on the upper end of the guide rail, the number of the positioning modules is several, and the positioning modules are evenly distributed on the connecting plate.

Further, the turning lifting mechanism includes: a second cylinder, a guide rod and a mounting seat, the second cylinder and the guide rod are arranged on the frame, the mounting seat is sleeved on the guide rod, and the The second air cylinder drives the mounting seat to slide along the guide rod.

Further, the turning power mechanism includes: a motor, a mounting shell, a driving wheel, a driven wheel and a transmission belt, the motor and the mounting shell are arranged on the turning lifting mechanism, and the driving wheel and the driven wheel are arranged on On the installation shell, the transmission belt is wound on the driving wheel and the driven wheel, and the motor drives the driving wheel to rotate, so that the driven wheel and the transmission belt rotate.

Further, the first turning tool power mechanism includes: a first guide rail seat, a first sliding seat, a first servo motor, a first screw rod, a second sliding seat, a second servo motor, a second screw rod, and a tool holder, The first guide rail seat is arranged on the frame, the first sliding seat and the first servo motor are arranged on the first guide rail seat, and the first screw rod is arranged through the first sliding seat, and the first servo motor drives the first screw to rotate, so that the first sliding seat slides on the first guide rail seat, and the second sliding seat and the second servo motor are arranged on the On the first sliding seat, the second screw rod is set through the second sliding seat, and the second servo motor drives the second screw rod to rotate, so that the second sliding seat is equipped with the first sliding seat sliding on the seat, and the knife holder is arranged on the second sliding seat.

Further, the second turning tool power mechanism includes: a second guide rail seat, a third slide, a third servo motor, a third screw, a fourth slide, a fourth servo motor, a fourth screw, a second knife frame, the second guide rail seat is arranged on the frame, the third sliding seat and the third servo motor are arranged on the second guide rail seat, and the third screw rod is arranged through the the third sliding seat, and the third servo motor drives the third screw to rotate, so that the third sliding seat slides on the second guide rail seat, and the fourth sliding seat and the fourth servo motor are set On the third sliding seat, the fourth screw rod is arranged through the fourth sliding seat, and the fourth servo motor drives the fourth screw rod to rotate, so that the fourth sliding seat Slide on three slides.

Further, the chip removal mechanism includes: a mounting frame, a third cylinder, a second mounting plate, a second motor, a pulley, a second transmission belt, a third motor and a cleaning brush, the mounting frame is set on the frame, and the The third cylinder is arranged on the mounting frame, the second mounting plate is sleeved on the mounting frame, the third cylinder drives the second mounting plate to move, the second motor and the pulley are both Located on the second mounting plate, the second transmission belt is sleeved on the pulley, the second motor drives the pulley and the second transmission belt to rotate, and the third motor is arranged on the second On the mounting board, the third motor drives the cleaning brush to rotate.

Further, the conveyor is a sprocket conveyor.

Compared with the prior art, the double-knife turning mechanism transports the workpiece to the end of the feeding mechanism through the conveyor, and then the workpiece is conveyed to the first positioning seat and the second positioning seat by the feeding mechanism. It will drive the turning power mechanism to move down and contact the workpiece. Therefore, the turning power mechanism drives the workpiece to rotate at high speed, and then the first turning tool power mechanism and the second turning tool power mechanism complete the turning process at the same time, thereby improving the processing efficiency. .

Description of drawings

Fig. 1 is the axial view of the utility model double cutter turning mechanism;

Fig. 2 is an axial view of the feeding mechanism described in the double-knife turning mechanism of the present invention;

Fig. 3 is an axial view of the turning lifting mechanism described in the double-knife turning mechanism of the present invention;

Fig. 4 is the front view of the turning power mechanism described in the new double-knife turning mechanism of the utility model;

Fig. 5 is the bottom view of the turning power mechanism described in the new double-knife turning mechanism of the utility model;

Fig. 6 is the axial view of the first turning tool power mechanism described in the new double-knife turning mechanism of the present invention;

Fig. 7 is a view of the internal structure of the first guide rail seat of the new double-knife turning mechanism of the present invention;

Fig. 8 is a view of the internal structure of the first slide rail seat of the new double-knife turning mechanism of the present invention;

Fig. 9 is the axial view of the second turning tool power mechanism described in the new double-knife turning mechanism of the present invention;

Fig. 10 is a view of the internal structure of the second guide rail seat of the new double-knife turning mechanism of the present invention;

Fig. 11 is a view of the internal structure of the second slide rail seat of the new double-knife turning mechanism of the present invention;

Fig. 12 is a front view of the chip removal mechanism of the new double-knife turning mechanism of the present invention.

detailed description

The following specific embodiments will be further described in conjunction with the above-mentioned drawings.

In the following, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. It will be apparent, however, to one skilled in the art that the described embodiments may be practiced without some or all of these specific details. In other instances, well known processing steps have not been described in detail.

As shown in Figure 1, Figure 2, Figure 3, Figure 4, Figure 5, Figure 6, Figure 7, Figure 8, Figure 9, Figure 10, Figure 11, and Figure 12, a double-knife turning mechanism includes a frame 1 , conveyor 2, first positioning seat 3, second positioning seat 4, feeding mechanism 5, turning lifting mechanism 6, turning power mechanism 7, first turning tool power mechanism 8 and second turning tool power mechanism 9, described The conveyor 2, the first positioning seat 3, the feeding mechanism 5 and the second positioning seat 4 are sequentially arranged on the frame 1, the turning lifting mechanism 6 is arranged on the frame 1, and the turning lifting mechanism 6 is located above the first positioning seat 3 and the second positioning seat 4, the turning power mechanism 7 is set on the turning lifting mechanism 6, and the first turning tool power mechanism 8 is set on the first One side of the positioning seat 3, the second turning tool power mechanism 9 is arranged on one side of the second positioning seat 4, the conveyor 2 transports the workpiece to the end of the feeding machine 5, and the feeding The mechanism 5 transports the processing to the first positioning seat 3 and the second positioning seat 4 in sequence, and the turning power mechanism 7 is driven by the turning lifting mechanism 6 to move to the upper end of the workpiece, and the turning power mechanism 7 drives the first positioning The workpiece on the seat 3 and the second positioning seat 4 rotates, and the turning process of the workpiece is completed by the first turning tool power mechanism 8 and the second turning tool power mechanism 9 . Therefore, the processing of two workpieces can be completed at the same time, and the manual clamping is replaced, thereby improving the processing efficiency.

Further, the frame 1 is also provided with a chip removal mechanism 10, and the chip removal mechanism 10 removes residues after machining of workpieces. Therefore, it can ensure that the surface of the workpiece is clean after processing.

Further, the feeding mechanism 5 includes a first cylinder 501, a mounting plate 502, a first support rod 503, a second support rod 504, a leverless cylinder 505, a guide rail 506, a connecting plate 507 and a positioning die 508, the first The cylinder 501 is arranged in the frame 1, the mounting plate 502 is arranged on the first cylinder 501, the first support rod 503 and the second support rod 504 are installed on both sides of the upper end of the plate 502 respectively, so The barless cylinder 505 is arranged on the second support rod 504, the guide rail 506 is arranged on the first support rod 503 and the upper end of the barless cylinder 505, and the connecting plate 507 is arranged on the upper end of the guide rail 506 , the number of the positioning molds 507 is several, and the positioning molds 508 are evenly distributed on the connecting plate 507 . Therefore, when feeding, the connecting plate 507 of the first cylinder 501 is pushed up, so that the workpiece of the positioning mold 508 is supported upward, and then the connecting plate 507 is pushed by the barless cylinder 505 to slide on the guide rail 506, so that the workpiece is in the first position. The positioning seat 3, the second positioning seat 4 and the upper end of the chip cleaning mechanism 10 realize automatic feeding.

Further, the turning lifting mechanism 6 includes: a second cylinder 601, a guide rod 602 and a mount 603, the second cylinder 601 and the guide rod 602 are arranged on the frame 1, and the mount 603 sets On the guide rod 602 , the second air cylinder 601 drives the mounting seat 603 to slide along the guide rod 602 . Therefore realize to promote turning power mechanism 7 to move up and down.

Further, the first turning tool power mechanism 8 includes: a first guide rail seat 801, a first sliding seat 802, a first servo motor 803, a first screw rod 804, a second sliding seat 805, a second servo motor 806, a first Two screw mandrels 807, a tool rest 808, the first rail seat 801 is arranged on the frame 1, the first sliding seat 802 and the first servo motor 803 are arranged on the first rail seat 801 , the first screw rod 804 is set through the first sliding seat 802, and the first servo motor 803 drives the first screw rod 804 to rotate, so that the first sliding seat 802 is provided with the first rail seat 801, the second slide 805 and the second servo motor 806 are set on the first slide 802, the second screw 807 is set through the second slide 805, and the The second servo motor 806 drives the second screw rod 807 to rotate, so that the second sliding seat 805 slides on the first sliding seat 802 , and the tool holder 808 is arranged on the second sliding seat 805 . Therefore, it can be pushed and mounted on the tool rest 808 to complete the turning process.

Further, the second turning tool power mechanism 9 includes: a second guide rail seat 901, a third slide seat 902, a third servo motor 903, a third screw rod 904, a fourth slide seat 905, a fourth servo motor 906, a Four screw mandrels 907, the second knife rest 908, the second guide rail seat 901 is arranged on the frame 1, the third sliding seat 902 and the third servo motor 903 are arranged on the second guide rail seat 901, the third screw 904 is set through the third slide 902, and the third servo motor 903 drives the third screw 904 to rotate, so that the third slide 902 is provided with the second sliding on the guide rail seat 901, the fourth sliding seat 905 and the fourth servo motor 906 are arranged on the third sliding seat 902, the fourth screw rod 907 is arranged through the fourth sliding seat 905, And the fourth servo motor 906 drives the fourth screw rod 907 to rotate, so that the fourth sliding seat 905 slides on the third sliding seat 902 . Therefore, it can be pushed and installed on the second tool holder 908 to complete the turning process.

Further, the second turning tool power mechanism 9 includes: a second guide rail seat 901, a second sliding seat 902, a second servo motor 903, a second transmission mechanism 904 and a second tool rest 905, and the second guide rail seat 901 Set on the frame 1, the second slide 902 and the second servo motor 903 are both set on the second slide 901, and the second transmission mechanism 904 is provided with a second servo motor 903 Between the second sliding seat 902, the second servo motor 903 drives the second sliding seat 902 to slide on the second guide rail seat 901 through the second transmission mechanism 904, and the second tool rest 905 is arranged on the second sliding seat 902 . Therefore, a turning tool can be installed on the second tool holder 905, and the second sliding seat 902 can be driven to move by the second servo motor 903, thereby completing the turning process.

Further, the chip removal mechanism 10 includes: a mounting frame 1001, a third cylinder 1002, a second mounting plate 1003, a second motor 1004, a pulley 1005, a second transmission belt 1006, a third motor 1007 and a cleaning brush 1008. The frame 1001 is set on the frame 1, the third cylinder 1002 is set on the mounting frame 1001, the second mounting plate 1003 is set on the mounting frame 1001, and the third cylinder 1002 drives the The second mounting plate 1003 moves, the second motor 1004 and the pulley 1005 are both arranged on the second mounting plate 1003, the second transmission belt 1006 is set on the pulley 1005, and the second motor 1004 drives the pulley 1005 and the second transmission belt 1006 to rotate, the third motor 1007 is arranged on the second mounting plate 1003 , and the third motor 1007 drives the cleaning brush 1008 to rotate. Therefore, the rotation of the second transmission belt 1006 can be driven by the second motor 1004 to make the workpiece rotate, and then the cleaning brush 1008 can be driven by the third motor 1007 to clean the workpiece.

Further, the conveyor 2 is a sprocket conveyor. Therefore, during the conveying process of the workpiece, the workpiece can be positioned to ensure the orderly conveying of the workpiece.

The utility model is not limited to the above-mentioned specific implementation manners, and various transformations made by those skilled in the art starting from the above-mentioned ideas without creative work all fall within the protection scope of the utility model.

Claims (9)

1. A double-knife turning mechanism is characterized in that: it comprises a frame, a conveyor, a first positioning seat, a second positioning seat, a feeding mechanism, a turning lifting mechanism, a turning power mechanism, the first turning tool power mechanism and the second Two turning tool power mechanisms, the conveyor, the first positioning seat, the feeding mechanism and the second positioning seat are sequentially arranged on the frame, the turning lifting mechanism is arranged on the frame, and the turning lifting The mechanism is located above the first positioning seat and the second positioning seat, the turning power mechanism is set on the turning lifting mechanism, and the first turning tool power mechanism is set on one side of the first positioning seat, The second turning tool power mechanism is arranged on one side of the second positioning seat, and the conveyor transports the workpiece to the end of the feeding mechanism, and the feeding mechanism sequentially transports the processed parts to the first positioning seat and On the second positioning seat, the turning power mechanism is driven by the turning lifting mechanism to move to the upper end of the workpiece, and the turning power mechanism drives the workpiece on the first positioning seat and the second positioning seat to rotate, and the The first turning tool power mechanism and the second turning tool power mechanism complete the turning process of the workpiece. 2 . The double-knife turning mechanism according to claim 1 , characterized in that, the frame is further provided with a chip removal mechanism, and the chip removal mechanism removes residues after machining of workpieces. 3 . 3. The double-knife turning mechanism according to claim 1 or 2, wherein the feeding mechanism comprises a first cylinder, a mounting plate, a first support rod, a second support rod, a leverless cylinder, a guide rail, a connecting plate and a positioning mold, the first cylinder is arranged in the frame, the mounting plate is arranged on the first cylinder, and the first support rod and the second support rod are installed on both sides of the upper end of the plate respectively , the barless cylinder is arranged on the second support rod, the guide rail is arranged on the upper end of the first support rod and the barless cylinder, the connecting plate is arranged on the upper end of the guide rail, and the positioning die The number is several, and the positioning molds are evenly distributed on the connecting plate. 4. The double-knife turning mechanism according to claim 1, wherein the turning lifting mechanism comprises: a second cylinder, a guide rod and a mounting seat, and the second cylinder and the guide rod are arranged on the machine On the frame, the mounting seat is sleeved on the guide rod, and the second cylinder drives the mounting seat to slide along the guide rod. 5. The double-knife turning mechanism as claimed in claim 1 or 4, characterized in that, the turning power mechanism comprises: a motor, a mounting case, a driving wheel, a driven wheel and a drive belt, and the motor and the mounting case are arranged on On the turning lifting mechanism, the driving wheel and the driven wheel are arranged on the installation shell, the transmission belt is wound on the driving wheel and the driven wheel, the motor drives the driving wheel to rotate, causing the driven wheel and the drive belt to rotate. 6. The double-knife turning mechanism according to claim 1 or 4, wherein the first turning tool power mechanism comprises: a first guide rail seat, a first sliding seat, a first servo motor, a first screw mandrel, The second sliding seat, the second servo motor, the second screw rod, and the tool holder, the first guide rail seat is arranged on the frame, and the first sliding seat and the first servo motor are arranged on the first On a guide rail seat, the first screw rod is arranged through the first slide seat, and the first servo motor drives the first screw rod to rotate, so that the first slide seat is provided with the first guide rail seat sliding, the second sliding seat and the second servo motor are arranged on the first sliding seat, the second screw rod is arranged through the second sliding seat, and the second servo motor drives the The second screw mandrel is rotated so that the second sliding seat slides on the first sliding seat, and the tool holder is arranged on the second sliding seat. 7. The double-knife turning mechanism according to claim 1 or 4, wherein the second turning tool power mechanism comprises: a second guide rail seat, a third sliding seat, a third servo motor, a third screw mandrel, The fourth sliding seat, the fourth servo motor, the fourth screw mandrel, and the second knife rest, the second guide rail seat is arranged on the frame, the third sliding seat and the third servo motor are arranged on the On the second guide rail seat, the third screw rod is set through the third slide seat, and the third servo motor drives the third screw rod to rotate, so that the third slide seat is provided with the second guide rail Slide on the seat, the fourth slide seat and the fourth servo motor are arranged on the third slide seat, the fourth screw rod is set through the fourth slide seat, and the fourth servo motor The fourth screw rod is driven to rotate so that the fourth sliding seat slides on the third sliding seat. 8. The double-knife turning mechanism according to claim 2, wherein the chip removal mechanism comprises: a mounting frame, a third cylinder, a second mounting plate, a second motor, a pulley, a second transmission belt, and a third motor and cleaning brushes, the mounting frame is set on the frame, the third cylinder is set on the mounting frame, the second mounting plate is set on the mounting frame, and the third cylinder drives the The second mounting plate moves, the second motor and the pulley are both arranged on the second mounting plate, the second transmission belt is sleeved on the pulley, and the second motor drives the pulley and the pulley The second transmission belt rotates, the third motor is arranged on the second mounting plate, and the third motor drives the cleaning brush to rotate. 9. The double-knife turning mechanism of claim 1, wherein the conveyor is a sprocket conveyor.