CN209774143U - processing hydraulic pressure union piece is with online turning lathe - Google Patents

Abstract

The utility model discloses an online turning lathe for processing hydraulic pipe connectors, which is characterized by comprising a lathe, a feeding device, a discharging device and a transmission device; the machine tool is divided into a first machine tool and a second machine tool; the machine tool comprises a base, a motor, a spindle box, a numerical control system, a feeding device, a chip removal machine and a machine body. The utility model discloses simple structure uses through the cooperation of loading attachment, unloader and transmission device and two lathes, makes part material loading, processing, unloading, transmission, material loading, tune processing, unloading form an automatic production line, reduces the hand labor power, labour saving and time saving raises the efficiency, reduce cost.

Description

Processing hydraulic pressure union piece is with online turning lathe

Technical Field

the utility model relates to a numerical control lathe field specifically indicates a processing hydraulic pressure pipe connector is with online turning lathe.

Background

With the progress of digital control technology, the precision and automation degree of the numerical control machine tool are higher and higher. Numerically controlled lathes are one of the most widely used numerically controlled machines. The numerical control machine tool automatically processes the processed parts according to a processing program programmed in advance. But numerical control lathe can only process the one end of part when processing the part, the processing other end then needs the staff to carry out the clamping of turning around, then need to go on to another lathe to the processing of hydraulic pressure pipe union piece and carry out artifical clamping processing, because of hydraulic pressure pipe union piece one end is the hexagon, one end then is circular, also different to the part anchor clamps, need use special fixture, then staff intensity of labour is big, complex operation, waste time and energy, inefficiency, especially the required precision to hydraulic pressure pipe union piece is high, artifical clamping still can influence the part axiality. Therefore, an online turning lathe for processing the hydraulic pipe connector is provided.

SUMMERY OF THE UTILITY MODEL

the utility model aims at solving the problem and providing an online turning lathe for processing hydraulic pipe connectors.

In order to achieve the above purpose, the utility model provides a following technical scheme: an online turning lathe for processing hydraulic pipe connectors is characterized by comprising a machine tool, a feeding device, a discharging device and a transmission device; the machine tool is divided into a first machine tool and a second machine tool; the machine tool comprises a base, a motor, a spindle box, a numerical control system, a feeding device, a chip removal machine and a machine body; the spindle box is arranged on the base, the motor is connected with the spindle box through a belt, and a clamp is arranged on the spindle box; the feeding device is arranged on the base and comprises a large supporting plate and a middle supporting plate; the middle supporting plate is provided with a tool rest; a water return box is mounted on the bed body of the first machine tool, a material receiving box is mounted on the bed body of the second machine tool, water return holes are formed in the water return box and the material receiving box, and a protective cushion is placed at the bottom of the material receiving box; the chip removal machine is fixedly connected with the base.

Further preferably, the feeding device is divided into a first feeding device and a second feeding device; the feeding device comprises a feeding channel, a feeding channel bracket, a rear feeding die, a pushing die, a cylinder fixing plate, a cylinder, a feeding die cover plate, a base plate, a rear feeding cylinder seat, a rear feeding cylinder, a rear feeding push rod, a feeding clamp, a linear rail fixing seat, a linear rail, a front feeding die seat, an upper cylinder, a lower cylinder, a clamping claw, a front feeding cylinder seat, a front feeding cylinder and a front feeding push rod; the base plate is installed on the main shaft box through bolts, the feeding clamp, the rear feeding die and the rear feeding cylinder seat are all installed on the base plate through bolts, and the feeding channel is fixedly connected with the rear feeding die through a channel support; the air cylinder is arranged on the rear feeding die through an air cylinder fixing plate and is fixedly connected with the pushing die; the material die cover plate is arranged on the rear feeding die through bolts; the rear feeding die is provided with a material groove, a material baffle plate and an infrared ray correlation induction head; the rear feeding cylinder is fixedly connected with the rear feeding cylinder seat, the rear feeding push rod is fixedly connected with the rear feeding cylinder, and the rear feeding push rod corresponds to the position of the material groove; the wire rail fixing seat is installed on the feeding clamp through a bolt, and the front feeding die holder is fixedly connected with the wire rail through a bolt; the upper and lower cylinders are mounted on the feeding clamp, the upper and lower cylinders are fixedly connected with the front feeding die holder, the front feeding cylinder is connected with the front feeding die holder through the front feeding cylinder holder, and the front feeding push rod is fixedly connected with the front feeding cylinder.

Preferably, the first feeding device is provided with a clamping jaw seat, the clamping jaw seat is fixedly installed on the front feeding die holder through a bolt, the clamping jaw is installed on the clamping jaw seat through a screw rod, and the screw rod is provided with a torsion spring; and the feeding device II is provided with a rotary cylinder fixing plate, a rotary cylinder and a rotary clamping jaw seat, the rotary cylinder fixing plate is installed on the front feeding die holder through bolts, the rotary cylinder is installed on the rotary cylinder fixing plate, the rotary clamping jaw seat is fixedly connected with the rotary cylinder, the clamping jaw is installed on the rotary clamping jaw seat through a screw rod, and the screw rod is further provided with a torsional spring.

preferably, the blanking device comprises a movable cylinder, a movable cylinder seat, a movable cylinder rod, a slide block fixing plate, a linear rail fixing plate, a blanking linear rail, a blanking slide block, a cylinder cushion block, a blanking cylinder, a blanking clamping jaw and a blanking clamping jaw seat; one end of the movable cylinder is fixedly connected with the lathe bed through a movable cylinder seat, and the other end of the movable cylinder is fixedly connected with the substrate through a movable cylinder seat; the movable air cylinder rod is fixedly connected with the sliding block fixing plate, and the blanking sliding block is installed on the sliding block fixing plate through a bolt; the line rail fixing plate is installed on the base plate through a bolt, the blanking line rail is installed on the line rail fixing plate through a bolt, and the blanking sliding block is connected with the blanking line rail in a matched mode; the cylinder cushion block is installed below the sliding block fixing plate through a bolt, the blanking cylinder is installed below the cylinder cushion block through a bolt, the blanking clamping jaw seat is fixedly connected with the blanking cylinder, a sliding groove is formed in the blanking clamping jaw seat, a corresponding sliding block is arranged on the blanking clamping jaw, and the blanking clamping jaw is installed on the blanking clamping jaw seat through the matching connection of the sliding block and the sliding groove and is connected with the blanking cylinder.

Preferably, the conveying device comprises a discharging channel, a supporting seat, a fixing frame, a side plate fixing plate, a conveyor side plate, a conveying belt, a protective cover, a first driven wheel, a second driven wheel, a driving wheel, a conveying motor, a motor fixing plate, a driven wheel fixing plate, a bearing end cover, a fixing support and a connecting plate; the conveyor side plates are arranged on two sides of a side plate fixing plate through screws, the conveyor side plates are fixedly connected with a fixing frame through bolts, and the fixing frame is arranged on a supporting seat through bolts; the top end of the side plate of the conveyor is provided with a fixed support through a bolt, and the other end of the fixed support is fixedly connected with the bed body of the machine tool II; the first driven wheel is mounted at the bottom end of the side plate of the conveyor through a bearing cover plate, and the bearing cover plate is mounted on the side plate of the conveyor through a bolt; the driven wheel is arranged at the top end of the side plate of the conveyor through a driven wheel fixing plate, and the driven wheel fixing plate is arranged on the side plate of the conveyor through a bolt; the motor fixing plate and the bearing cover plate are mounted on the side plate of the conveyor through bolts, and the driving wheel is mounted at the top end of the side plate of the conveyor through the bearing cover plate and the motor fixing plate; the transmission motor is arranged on the motor fixing plate and is connected with the driving wheel; the driving wheel, the driven wheel I and the driven wheel II are provided with conveying belts; the conveying belt is provided with a convex block; the connecting plate is installed on the motor fixing plate through bolts, one end of the connecting plate corresponds to the conveying belt, and the other end of the connecting plate corresponds to the feeding channel of the machine tool II; the connecting plate is also provided with a pressing plate; the side plate of the conveyor is also provided with an adjusting plate through a bolt; the protective cover is installed on a bearing cover plate at one position of the driven wheel through a bolt, and the protective cover is further provided with a material blocking block.

The utility model has the advantages that: through the cooperation use of loading attachment, unloader and transmission device and two lathe, make part material loading, processing, unloading, transmission, material loading, tune processing, unloading form an automatic production line, reduce the hand labor power, labour saving and time saving raises the efficiency, reduce cost.

drawings

FIG. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a schematic view of a partial structure of a feeding device of a first machine tool of the present invention;

FIG. 4 is a schematic structural diagram of a first machined part of the machine tool;

FIG. 5 is a schematic structural view of a clamp of a first machine tool of the present invention;

FIG. 6 is a schematic view of a partial structure of the blanking device of the present invention;

FIG. 7 is a schematic view of a partial structure of the blanking device of the present invention;

FIG. 8 is a schematic structural view of the conveying device of the present invention;

FIG. 9 is a schematic structural diagram of a part of the conveying device of the present invention;

FIG. 10 is a schematic structural diagram of a part of the conveying device of the present invention;

FIG. 11 is a schematic view of a partial structure of a feeding device on a second machine tool of the present invention;

FIG. 12 is a schematic structural diagram of a second machining part of the machine tool;

FIG. 13 is a schematic view of a clamp structure of a second machine tool of the present invention;

FIG. 14 is a schematic structural view of the material receiving box of the present invention.

Illustration of the drawings: 1. a machine tool; 2. a feeding device; 3. a blanking device; 4. a transmission device; 5. a first machine tool; 6. a second machine tool; 7. a base; 8. a motor; 9. a main spindle box; 10. a numerical control system; 11. A feeding device; 12. a chip removal machine; 13. a bed body; 14. a clamp; 15. a large pallet; 16. a middle supporting plate; 17. a tool holder; 18. a water return box; 19. a material receiving box; 20. a water return hole; 21. a protective pad; 22. a first feeding device; 23. a second feeding device; 24. a feeding channel; 25. a material channel bracket; 26. feeding the material die; 27. pushing a material die; 28. a cylinder fixing plate; 29. a cylinder; 30. A material mold cover plate; 31. a substrate; 32. a rear feeding cylinder base; 33. a rear feeding cylinder; 34. a rear feeding push rod; 35. feeding the clamp; 36. a wire rail fixing seat; 37. a wire track; 38. a front feeding die holder; 39. an upper cylinder and a lower cylinder; 40. a material clamping claw; 41. a front feeding cylinder seat; 42. a front feeding cylinder; 43. a front feeding push rod; 44. a trough; 45. a striker plate; 46. an infrared correlation induction head; 47. a jaw seat; 48. a screw; 49. a torsion spring; 50. rotating the cylinder fixing plate; 51. a rotating cylinder; 52. rotating the jaw seat; 53. a moving cylinder; 54. moving the cylinder block; 55. moving the cylinder rod; 56. a slider fixing plate; 57. a wire rail fixing plate; 58. blanking a linear rail; 59. a blanking slide block; 60. a cylinder cushion block; 61. a blanking cylinder; 62. blanking clamping jaws; 63. a blanking jaw seat; 64. a chute; 65. a slider; 66. a discharging channel; 67. a supporting seat; 68. a fixed mount; 69. a side plate fixing plate; 70. a conveyor side plate; 71. a conveyor belt; 72. a protective cover; 73. A driven wheel I; 74. a second driven wheel; 75. a driving wheel; 76. a transmission motor; 77. a motor fixing plate; 78. a driven wheel fixing plate; 79. a bearing cover plate; 80. fixing a bracket; 81. a connecting plate; 82. a bump; 83. pressing a plate; 84. an adjusting plate; 85. a material blocking block.

Detailed Description

The following will further describe an on-line turning lathe for machining a hydraulic pipe connector according to the present invention with reference to the accompanying drawings.

As shown in fig. 1 to 14, an on-line turning lathe for processing a hydraulic pipe joint according to the present embodiment is characterized by comprising a machine tool 1, a feeding device 2, a discharging device 3 and a transmission device 4; the machine tool 1 is divided into a first machine tool 5 and a second machine tool 6; the machine tool 1 comprises a base 7, a motor 8, a spindle box 9, a numerical control system 10, a feeding device 11, a chip removal machine 12 and a machine body 13; the spindle box 9 is installed on the base 7, the motor 8 is connected with the spindle box 9 through a belt, and a clamp 14 is installed on the spindle box 9; the feeding device 11 is arranged on the base 7, and the feeding device 11 comprises a large supporting plate 15 and a middle supporting plate 16; the middle supporting plate 16 is provided with a tool rest 17; a water return box 18 is mounted on a bed body 13 of the first machine tool 5, a material receiving box 19 is mounted on the bed body 13 of the second machine tool 6, water return holes 20 are formed in the water return box 18 and the material receiving box 19, and a protective pad 21 is placed at the bottom of the material receiving box 19; the chip removal machine 12 is fixedly connected with the base 7; the feeding device 2 is divided into a first feeding device 22 and a second feeding device 23; the feeding device 2 comprises a feeding channel 24, a channel bracket 25, a rear feeding die 26, a pushing die 27, a cylinder fixing plate 28, a cylinder 29, a die cover plate 30, a base plate 31, a rear feeding cylinder seat 32, a rear feeding cylinder 33, a rear feeding push rod 34, a feeding clamp 35, a wire rail fixing seat 36, a wire rail 37, a front feeding die seat 38, an upper cylinder 39, a lower cylinder 39, a clamping claw 40, a front feeding cylinder seat 41, a front feeding cylinder 42 and a front feeding push rod 43; the base plate 31 is mounted on the spindle box 9 through bolts, the feeding clamp 35, the rear feeding die 26 and the rear feeding cylinder seat 32 are mounted on the base plate 31 through bolts, and the feeding channel 24 is fixedly connected with the rear feeding die 26 through the channel support 25; the cylinder 29 is mounted on the rear feeding die 26 through a cylinder fixing plate 28, and the cylinder 29 is fixedly connected with the pushing die 27; the material die cover plate 30 is mounted on the rear feeding material die 26 through bolts; the rear feeding die 26 is provided with a material groove 44, a material baffle plate 45 and an infrared ray correlation induction head 46; the rear feeding cylinder 33 is fixedly connected with the rear feeding cylinder seat 32, the rear feeding push rod 34 is fixedly connected with the rear feeding cylinder 33, and the rear feeding push rod 34 corresponds to the trough 44 in position; the wire rail fixing seat 36 is mounted on the feeding clamp 35 through a bolt, and the front feeding die holder 38 is fixedly connected with the wire rail 37 through a bolt; the upper and lower air cylinders 39 are mounted on the feeding clamp 35, the upper and lower air cylinders 39 are fixedly connected with the front feeding die holder 38, the front feeding air cylinder 42 is connected with the front feeding die holder 38 through a front feeding air cylinder holder 41, and the front feeding push rod 43 is fixedly connected with the front feeding air cylinder 42; the first feeding device 22 is provided with a clamping jaw seat 47, the clamping jaw seat 47 is fixedly installed on the front feeding die holder 38 through a bolt, the clamping jaw 40 is installed on the clamping jaw seat 47 through a screw rod 48, and the screw rod 48 is provided with a torsion spring 49; the second feeding device 23 is provided with a rotary cylinder fixing plate 50, a rotary cylinder 51 and a rotary jaw seat 52, the rotary cylinder fixing plate 50 is mounted on the front feeding die holder 38 through bolts, the rotary cylinder 51 is mounted on the rotary cylinder fixing plate 50, the rotary jaw seat 52 is fixedly connected with the rotary cylinder 51, the clamping jaw 40 is mounted on the rotary jaw seat 52 through a screw 48, and the screw 48 is further provided with a torsion spring 49; the blanking device 3 comprises a moving cylinder 53, a moving cylinder seat 54, a moving cylinder rod 55, a slide block fixing plate 56, a linear rail fixing plate 57, a blanking linear rail 58, a blanking slide block 59, a cylinder cushion block 60, a blanking cylinder 61, a blanking clamping jaw 62 and a blanking clamping jaw seat 63; one end of the moving cylinder 53 is fixedly connected with the lathe bed 13 through a moving cylinder seat 54, and the other end of the moving cylinder 53 is fixedly connected with the substrate 31 through the moving cylinder seat 54; the moving cylinder rod 55 is fixedly connected with a slide block fixing plate 56, and the blanking slide block 59 is installed on the slide block fixing plate 56 through a bolt; the wire rail fixing plate 57 is mounted on the base plate 31 through a bolt, the blanking wire rail 58 is mounted on the wire rail fixing plate 57 through a bolt, and the blanking sliding block 59 is connected with the blanking wire rail 58 in a matched manner; the cylinder cushion block 60 is installed below the sliding block fixing plate 56 through a bolt, the blanking cylinder 61 is installed below the cylinder cushion block 60 through a bolt, the blanking clamping jaw seat 63 is fixedly connected with the blanking cylinder 61, the blanking clamping jaw seat 63 is provided with a sliding groove 64, the blanking clamping jaw 62 is provided with a corresponding sliding block 65, and the blanking clamping jaw 62 is installed on the blanking clamping jaw seat 63 through the matching connection of the sliding block 65 and the sliding groove 64 and is connected with the blanking cylinder 61; the transmission device 4 comprises a discharging channel 66, a supporting seat 67, a fixed frame 68, a side plate fixing plate 69, a conveyor side plate 70, a conveying belt 71, a protective cover 72, a driven wheel I73, a driven wheel II 74, a driving wheel 75, a transmission motor 76, a motor fixing plate 77, a driven wheel fixing plate 78, a bearing cover plate 79, a fixed support 80 and a connecting plate 81; the conveyor side plates 70 are mounted on two sides of the side plate fixing plate 69 through screws, the conveyor side plates 70 are fixedly connected with the fixing frame 68 through bolts, and the fixing frame 68 is mounted on the supporting seat 67 through bolts; the top end of the conveyor side plate 70 is provided with a fixed support 80 through a bolt, and the other end of the fixed support 80 is fixedly connected with the bed body 13 of the machine tool II 6; the driven wheel I73 is installed at the bottom end of the conveyor side plate 70 through a bearing cover plate 79, and the bearing cover plate 79 is installed on the conveyor side plate 70 through bolts; the driven wheel II 74 is mounted at the top end of the conveyor side plate 70 through a driven wheel fixing plate 78, and the driven wheel fixing plate 78 is mounted on the conveyor side plate 70 through bolts; the motor fixing plate 77 and the bearing cover plate 79 are installed on the conveyor side plate 70 through bolts, and the driving wheel 75 is installed at the top end of the conveyor side plate 70 through the bearing cover plate 79 and the motor fixing plate 77; the transmission motor 76 is arranged on the motor fixing plate 77 and connected with the driving wheel 75; the driving wheel 75, the driven wheel I73 and the driven wheel II 74 are provided with a conveying belt 71; the conveying belt 71 is provided with a lug 82; the connecting plate 81 is installed on the motor fixing plate 77 through bolts, one end of the connecting plate 81 corresponds to the conveying belt 71, and the other end of the connecting plate 81 corresponds to the feeding channel 24 of the machine tool II 6; a pressing plate 83 is further arranged on the connecting plate 81; the conveyor side plate 70 is also provided with an adjusting plate 84 through a bolt; the protective cover 72 is mounted on a bearing cover plate 79 at the driven wheel I73 through bolts, and a material blocking block 85 is further mounted on the protective cover 72.

In the working process of the utility model, firstly, the feeding material channel 24 on the machine tool 5 is connected with the vibration disc, feeding is carried out through the vibration disc, parts enter the feeding material channel 24 through the vibration disc until the parts reach the interior of the material pushing die 27, then the material pushing die 27 is pushed through the air cylinder 29, the parts fall into the rear feeding die 26, because one end of the parts is hexagonal, the feeding clamp 35 and the clamp 14 are hexagonal, in order to prevent the parts from being not corresponding to the feeding clamp 35 and the clamp 14, so that the clamping is caused to be problematic, therefore, in order to prevent the parts from being positioned at the edge at the bottom surface in the trough 44 of the rear feeding die 26, 3 parts are simultaneously placed in the trough 44, the parts at the bottom surface are always positioned in the trough 44 in a face-to-face form through the gravity of the parts, the quantity of the parts in the trough 44 is judged by sensing the height of the parts through the infrared ray correlation sensing head 46 arranged on the rear feeding die 26, then the rear feeding push rod 34 is pushed by the rear feeding cylinder 33 to push the part, the part is pushed into the feeding clamp 35, then the front feeding die holder 41 is pushed by the upper and lower cylinders 39 to drive the clamping claw 40 and the part to move downwards to reach the position set by the numerical control system 10, then the front feeding cylinder 42 pushes the part to reach the clamp 14, the pushing distance is set by the numerical control system 10, after the clamp 14 clamps the part, the upper and lower cylinders 39 drive the front feeding die holder 41 and the clamping claw 40 to move upwards, the numerical control system 10 processes the part according to a pre-programmed program, at the same time, the moving cylinder 53 drives the blanking clamping claw 62 to move forwards to an intermediate position in advance, the part is waited to be processed, the reason that the blanking stroke is long when the part is processed, and if the moving cylinder 53 is started after the part is processed, each part wastes at least several seconds, the difference is not great for a single part or a small batch of parts, but for large-batch processing, a large amount of time is saved, and the efficiency is improved; after the machining is finished, the moving cylinder 53 moves towards the part, the blanking clamping jaw 62 is controlled by the blanking cylinder 61 to clamp the part, meanwhile, the clamp 14 is loosened, after the clamping is finished, the moving cylinder 53 drives the blanking clamping jaw 62 to move backwards until the part moves to the discharging channel 66, the blanking cylinder 61 is loosened, the part falls into the discharging channel 66, moves downwards along with the discharging channel 66 until one end of the part is contacted with the conveying belt 71, the part is pulled upwards by the conveying belt 71, the part can be blocked by the lug 82 arranged on the conveying belt 71 to avoid falling downwards, the part moves upwards along with the conveying belt 71, enters the feeding channel 24 on the machine tool two 6 through the connecting plate 81, then the material pushing die 27 is also pushed by the cylinder 29, the part falls into the rear material feeding die 26, and then the rear push rod 34 is pushed by the rear material feeding cylinder 33 to push the part, pushing the part into the feeding clamp 35, pushing the front feeding die holder 38 through the up-down cylinder 39 to drive the clamping claw 40 and the part to move downwards to reach the position set by the numerical control system 10, driving the clamping claw 40 through the rotating cylinder 51 to drive the part to rotate and turn around, then pushing the part through the front feeding cylinder 42 to reach the clamp 14, setting the pushing distance through the numerical control system 10, after the clamp 14 clamps the part, driving the front feeding die holder 38 and the clamping claw 40 to move upwards through the up-down cylinder 39, processing the part by the numerical control system 10 according to a pre-programmed program, meanwhile, driving the blanking clamping claw 62 to move forwards through the moving cylinder 53 to move to the middle position in advance to wait for the part to be processed, after the part is processed, moving the cylinder 53 to move to the part, and controlling the blanking clamping claw 62 to clamp the part through the blanking cylinder 61, meanwhile, the clamp 14 is loosened, after clamping is completed, the moving cylinder 53 drives the blanking clamping jaw 62 to move backwards, until the blanking clamping jaw reaches the material receiving box 19, the blanking cylinder 61 is loosened, the parts fall into the material receiving box 19, and the material receiving box 19 is positioned outside a machine tool, so that a worker only needs to pick up the parts outside, and an automatic processing production line is formed.

the utility model discloses produced beneficial effect uses through loading attachment 2, unloader 3 and transmission device 4 and two lathe 1's cooperation, makes part material loading, processing, unloading, transmission, material loading, tune processing, unloading form an automatic production line, reduces hand labor power, and labour saving and time saving raises the efficiency, reduce cost. The method is characterized in that 3 parts are placed in the trough 44 at the same time, so that the parts on the bottom surface are always in the trough 44 in a face-to-face mode through the gravity of the parts, in order to prevent the situation that the parts are positioned on the edge in the trough 44 of the rear feeding die 26 and on the bottom surface, and in order to prevent the clamping problem caused by the fact that the parts are not corresponding to the feeding clamp 35 and the clamp 14, the quantity of the parts in the trough 44 is judged by sensing the height of the parts through an infrared ray correlation sensing head 46 arranged on the rear feeding die 26; when parts are machined, the reason that the moving cylinder 53 drives the blanking clamping jaw 62 to move to the middle position in advance is that the blanking stroke is long, if the moving cylinder 53 is started after the parts are machined, each part wastes at least several seconds, the difference is not great for a single part or a small batch of parts, but a large amount of time is saved for large-batch machining, and the efficiency is improved; the part can be prevented from falling downwards when moving upwards through the convex block 82 on the conveying belt 71 and the material baffle plate 45 arranged on the protective cover 72, and large materials or small materials can be just butted with the feeding channel 24 on the machine tool II 6 through the arrangement of the adjusting plate 84 on the side plate 70 of the conveyor; the 3-wheel conveying belt 71 is adopted to reduce the angle change amplitude of the butt joint, so that parts can stably enter the material channel; the pressing plate 83 is arranged on the connecting plate 81, so that the parts are prevented from falling out when entering the feeding channel 24 on the second machine tool 6 from the conveyer belt 71; the material clamping claw 40 on the machine tool II 6 is provided with the rotary cylinder 51, the rotary cylinder 51 drives the material clamping claw 40 to rotate, so that the part turns around, the machining time is not delayed, and the part turns around at the position and has the advantage of high stability; the protection pad 21 is arranged in the material receiving box 19 to avoid the collision damage when the parts fall into the material receiving box 19; by arranging the material receiving box 19 and the water return box 18, cutting fluid carried by parts during machining can fall into the material receiving box 19 and the water return box 18 and then flow back into the machine tool 1 through the water return hole 20.

The scope of the present invention is not limited to the above embodiments and their variations. The present invention is not limited to the above embodiments, and other modifications and substitutions may be made by those skilled in the art.

Claims (5)

1. an online turning lathe for processing hydraulic pipe connectors is characterized by comprising a machine tool (1), a feeding device (2), a discharging device (3) and a transmission device (4); the machine tool (1) is divided into a first machine tool (5) and a second machine tool (6); the machine tool (1) comprises a base (7), a motor (8), a spindle box (9), a numerical control system (10), a feeding device (11), a chip removal machine (12) and a machine body (13); the spindle box (9) is installed on the base (7), the motor (8) is connected with the spindle box (9) through a belt, and a clamp (14) is installed on the spindle box (9); the feeding device (11) is arranged on the base (7), and the feeding device (11) comprises a large supporting plate (15) and a middle supporting plate (16); a tool rest (17) is arranged on the middle supporting plate (16); a water return box (18) is mounted on the bed body (13) of the first machine tool (5), a material receiving box (19) is mounted on the bed body (13) of the second machine tool (6), water return holes (20) are formed in the water return box (18) and the material receiving box (19), and a protective pad (21) is placed at the bottom of the material receiving box (19); the chip removal machine (12) is fixedly connected with the base (7).

2. The on-line turning lathe for machining hydraulic pipe fittings as claimed in claim 1, wherein: the feeding device (2) is divided into a first feeding device (22) and a second feeding device (23); the feeding device (2) comprises a feeding channel (24), a channel support (25), a rear feeding die (26), a pushing die (27), a cylinder fixing plate (28), a cylinder (29), a die cover plate (30), a base plate (31), a rear feeding cylinder seat (32), a rear feeding cylinder (33), a rear feeding push rod (34), a feeding clamp (35), a wire rail fixing seat (36), a wire rail (37), a front feeding die seat (38), an upper cylinder (39), a lower cylinder (39), a clamping claw (40), a front feeding cylinder seat (41), a front feeding cylinder (42) and a front feeding push rod (43); the base plate (31) is mounted on the spindle box (9) through bolts, the feeding clamp (35), the rear feeding die (26) and the rear feeding cylinder seat (32) are mounted on the base plate (31) through bolts, and the feeding channel (24) is fixedly connected with the rear feeding die (26) through a channel support (25); the air cylinder (29) is mounted on the rear feeding die (26) through an air cylinder fixing plate (28), and the air cylinder (29) is fixedly connected with the material pushing die (27); the material die cover plate (30) is arranged on the rear feeding material die (26) through bolts; a material groove (44), a material baffle plate (45) and an infrared ray correlation induction head (46) are arranged on the rear material feeding die (26); the rear feeding cylinder (33) is fixedly connected with the rear feeding cylinder seat (32), the rear feeding push rod (34) is fixedly connected with the rear feeding cylinder (33), and the rear feeding push rod (34) corresponds to the material groove (44); the linear rail fixing seat (36) is mounted on the feeding clamp (35) through a bolt, and the front feeding die holder (38) is fixedly connected with the linear rail (37) through a bolt; the upper and lower air cylinders (39) are arranged on the feeding clamp (35), the upper and lower air cylinders (39) are fixedly connected with the front feeding die holder (38), the front feeding air cylinder (42) is connected with the front feeding die holder (38) through the front feeding air cylinder holder (41), and the front feeding push rod (43) is fixedly connected with the front feeding air cylinder (42).

3. the on-line turning lathe for machining hydraulic pipe fittings as claimed in claim 2, wherein: a clamping jaw seat (47) is arranged on the first feeding device (22), the clamping jaw seat (47) is fixedly installed on the front feeding die holder (38) through a bolt, the clamping jaw (40) is installed on the clamping jaw seat (47) through a screw rod (48), and a torsion spring (49) is arranged on the screw rod (48); be equipped with revolving cylinder fixed plate (50), revolving cylinder (51) and rotatory clamping jaw seat (52) on loading attachment two (23), revolving cylinder fixed plate (50) are installed on preceding feeding die holder (38) through the bolt, and revolving cylinder (51) are installed on revolving cylinder fixed plate (50), and rotatory clamping jaw seat (52) and revolving cylinder (51) fixed connection, it installs on rotatory clamping jaw seat (52) through screw rod (48) to press from both sides material claw (40), still be equipped with torsional spring (49) on screw rod (48).

4. The on-line turning lathe for machining hydraulic pipe joints according to claim 1 or 2, wherein: the blanking device (3) comprises a movable air cylinder (53), a movable air cylinder seat (54), a movable air cylinder rod (55), a slide block fixing plate (56), a linear rail fixing plate (57), a blanking linear rail (58), a blanking slide block (59), an air cylinder cushion block (60), a blanking air cylinder (61), a blanking clamping jaw (62) and a blanking clamping jaw seat (63); one end of the moving cylinder (53) is fixedly connected with the lathe bed (13) through a moving cylinder seat (54), and the other end of the moving cylinder (53) is fixedly connected with the substrate (31) through the moving cylinder seat (54); the moving air cylinder rod (55) is fixedly connected with a sliding block fixing plate (56), and the blanking sliding block (59) is installed on the sliding block fixing plate (56) through a bolt; the wire rail fixing plate (57) is installed on the base plate (31) through a bolt, the blanking wire rail (58) is installed on the wire rail fixing plate (57) through a bolt, and the blanking sliding block (59) is connected with the blanking wire rail (58) in a matched mode; cylinder cushion (60) are installed in slider fixed plate (56) below through the bolt, unloading cylinder (61) are installed in cylinder cushion (60) below through the bolt, and unloading clamping jaw seat (63) and unloading cylinder (61) fixed connection, be equipped with spout (64) on unloading clamping jaw seat (63), be equipped with corresponding slider (65) on unloading clamping jaw (62), unloading clamping jaw (62) are connected through the cooperation of slider (65) and spout (64) and are installed on unloading clamping jaw seat (63) and be connected with unloading cylinder (61).

5. The on-line turning lathe for machining hydraulic pipe fittings as claimed in claim 1, wherein: the conveying device (4) comprises a discharging channel (66), a supporting seat (67), a fixing frame (68), a side plate fixing plate (69), a conveyor side plate (70), a conveying belt (71), a protective cover (72), a first driven wheel (73), a second driven wheel (74), a driving wheel (75), a conveying motor (76), a motor fixing plate (77), a driven wheel fixing plate (78), a bearing cover plate (79), a fixing support (80) and a connecting plate (81); the conveyor side plates (70) are mounted on two sides of a side plate fixing plate (69) through screws, the conveyor side plates (70) are fixedly connected with a fixing frame (68) through bolts, and the fixing frame (68) is mounted on a supporting seat (67) through bolts; the top end of the conveyor side plate (70) is provided with a fixed support (80) through a bolt, and the other end of the fixed support (80) is fixedly connected with a lathe body (13) of a second machine tool (6); the driven wheel I (73) is installed at the bottom end of the conveyor side plate (70) through a bearing cover plate (79), and the bearing cover plate (79) is installed on the conveyor side plate (70) through bolts; the driven wheel II (74) is mounted at the top end of the conveyor side plate (70) through a driven wheel fixing plate (78), and the driven wheel fixing plate (78) is mounted on the conveyor side plate (70) through a bolt; the motor fixing plate (77) and the bearing cover plate (79) are mounted on the conveyor side plate (70) through bolts, and the driving wheel (75) is mounted at the top end of the conveyor side plate (70) through the bearing cover plate (79) and the motor fixing plate (77); the transmission motor (76) is arranged on the motor fixing plate (77) and is connected with the driving wheel (75); the driving wheel (75), the driven wheel I (73) and the driven wheel II (74) are provided with a conveying belt (71); the conveying belt (71) is provided with a lug (82); the connecting plate (81) is installed on the motor fixing plate (77) through bolts, one end of the connecting plate (81) corresponds to the conveying belt (71), and the other end of the connecting plate corresponds to the feeding channel (24) of the machine tool II (6); a pressing plate (83) is further arranged on the connecting plate (81); an adjusting plate (84) is further mounted on the conveyor side plate (70) through a bolt; the protective cover (72) is mounted on a bearing cover plate (79) at the position of the driven wheel I (73) through a bolt, and a material blocking block (85) is further mounted on the protective cover (72).