CN114918477A

CN114918477A - Cutting machining device for machining mechanical parts

Info

Publication number: CN114918477A
Application number: CN202210613291.6A
Authority: CN
Inventors: 李建强; 倪锦君
Original assignee: Zhejiang Guangxia Construction Vocational and Technical University
Current assignee: Zhejiang Guangxia Construction Vocational and Technical University
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-08-19

Abstract

The invention is suitable for the technical field of machining equipment, and provides a cutting machining device for machining mechanical parts, which comprises a rack, a workbench, a cutting unit, a loading and unloading unit, a clamping component and a cleaning unit, wherein the loading and unloading unit comprises a turntable, a sliding plate, a loading conveyor belt, a collecting frame, a first rotating roller, a first inner spiral sleeve and a first outer spiral rod; the clamp assembly is arranged and can automatically fix materials; be equipped with the cleaning unit, can fully clear up the workstation, prevent that the piece on the workstation from piling up.

Description

Cutting process device that machine part processing was used

Technical Field

The invention belongs to the technical field of machining equipment, and particularly relates to a cutting machining device for machining mechanical parts.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. According to the difference of the processing mode, the processing method can be divided into cutting processing and pressure processing;

chinese patent CN113695683B provides a cutting process device for machine part processing, relates to the technical field of part processing, and includes: the device comprises a main body seat, a fixing part, an installation frame, a cutting part and a smearing part; the main body seat is symmetrically provided with two sliding grooves A, and the top end face of the main body seat is symmetrically provided with two sliding grooves B; through the cooperation setting of supporting claw and slide arm, can realize the spacing of slide arm, specifically as follows: because the left end face of the sliding arm is contacted with the left supporting claw, and the right end face of the sliding arm is contacted with the right supporting claw after the sliding arm slides rightwards for 50 cm;

chinese patent CN114406357A provides a cutting and processing apparatus for machining mechanical parts, which adjusts the position of a first support along the direction of a first lead screw through a first displacement adjusting member, so that the first support is driven to move in a second track groove when moving along the first displacement adjusting member, and when the moving seat moves to make a rack extend into a channel, the moving seat can drive a rotating fulcrum to rotate, i.e. simultaneously drive a cutting mechanism to turn over, when the moving seat is located in the second track groove, the cutting mechanism faces one side of a right-angle edge of a metal plate, when the moving seat moves from the second track groove to the first track groove, the cutting mechanism turns around the moving seat to the other side of the right-angle edge of the metal plate, so as to perform continuous cutting along the two sides of the right-angle edge of the metal plate by using the cutting mechanism;

chinese patent CN110695431A provides a cutting device for machining, which relates to the field of machining, and includes a frame, a worktable for cutting materials is disposed at the top end of the frame, a material guiding structure is disposed on the worktable, a compressing structure is disposed in the middle of the material guiding structure, the compressing structure is fixedly connected to the worktable, a cutting structure is disposed below the compressing structure, and the cutting structure is fixedly connected to the bottom end of the worktable; the material guide structure comprises a first clamping plate and a second clamping plate, the end faces of the two first clamping plates are oppositely arranged on one side of the workbench, first rotating rollers for auxiliary feeding are arranged on the outer sides of the two first clamping plates, the end face of the second clamping plate is oppositely arranged on the other side of the workbench, second rotating rollers for auxiliary discharging are arranged on the outer sides of the second clamping plates, and a compression structure is arranged between the first clamping plate and the second clamping plate;

cutting device in the above-mentioned patent all carries out material loading, unloading operation through manual, and degree of automation is low to work efficiency is lower, even if can carry out automatic feeding or unloading a bit, basically all is that material loading subassembly and unloading subassembly separate, adopts comparatively complicated structure.

Disclosure of Invention

The invention provides a cutting processing device for processing mechanical parts, aiming at solving the problems.

The invention is realized in this way, a cutting processing device for machining mechanical parts, which comprises a frame, a workbench, a cutting unit, a feeding and discharging unit, wherein the feeding and discharging unit comprises:

the turntable is rotatably arranged on the rack, and a power part for driving the turntable to rotate intermittently is fixedly arranged on the rack;

the cutting machine comprises a sliding plate, a worktable, a clamp assembly and a cutting mechanism, wherein one end of the sliding plate is hinged with a rotary table through a connecting pin, the other end of the sliding plate is hinged with the worktable, the worktable is horizontally movably arranged, a stop block is fixed on the upper surface of one end, away from the sliding plate, of the worktable, and the worktable is provided with the clamp assembly for fixing a material to be cut;

the feeding conveyor belt is arranged above the turntable and conveys the material to be cut to the sliding plate when the sliding plate moves to a feeding station;

when the sliding material plate moves to the blanking station, the cut materials can slide down along the sliding material plate and enter the collecting frame;

the first rotating rollers are arranged at intervals along the length direction of the workbench and are rotationally connected with the workbench, and the first rotating rollers can drive materials on the workbench to move when rotating;

the first inner spiral sleeve is rotatably arranged on the workbench and horizontally arranged, and one first inner spiral sleeve is in transmission connection with all the first rotating rollers through bevel gear pairs;

and the first outer screw rod penetrates into the first inner screw sleeve and is in screw connection with the first inner screw sleeve.

Preferably, first interior spiral shell is equipped with two and is located the inside front and back both sides of workstation respectively, and first rotor is located between two first interior spiral shells, the anchor clamps subassembly includes:

the second threaded rod is rotatably arranged on two side walls of the workbench, extends into the workbench and is in transmission connection with the adjacent first inner spiral sleeve through a bevel gear pair;

the connecting block is connected to the second threaded rod in a threaded manner and can move close to or far away from the workbench;

the mounting plate is fixed on the connecting block, a first threaded rod penetrates through the mounting plate, and the first threaded rod is horizontally arranged and in threaded connection with the mounting plate;

install in the splint that first threaded rod is close to workstation one end, the splint cooperation of workstation both sides will treat that the cutting material is fixed.

Preferably, the jig assembly further comprises:

the shovel plate is fixed on the mounting plate and positioned below the clamping plate, an inclined surface is arranged at one end, close to the first rotating roller, of the shovel plate, and the lower surface of the shovel plate can be attached to the top of the first rotating roller;

the second rotating stick is rotatably arranged in the shovel plate along the length direction of the shovel plate and can drive the material to move when rotating;

a second outer screw rod which is rotatably arranged in the shovel plate and is positioned below the second rotating roller is in transmission connection with the second rotating roller through a straight gear pair;

and the second outer screw rod is in spiral connection with the second inner screw sleeve.

Preferably, the cutting unit includes:

the cutting assembly is used for cutting materials and comprises a cutting disc and a cutting motor used for driving the cutting disc to rotate;

the X-direction feeding assembly is used for feeding the cutting assembly in the X direction;

and the Y-direction feeding assembly is used for feeding the cutting assembly in the Y direction.

Preferably, the X-direction feeding assembly includes:

a third threaded rod which is horizontally and rotatably arranged on the frame and is positioned above the workbench, and one end of the third threaded rod is connected with a motor A for driving the third threaded rod to rotate;

and the first mounting block is in threaded connection with the third threaded rod and is in sliding connection with the rack.

Preferably, the Y-feed assembly comprises:

the inverted U-shaped plate is fixed on the first mounting block;

a fourth threaded rod longitudinally arranged on the inverted U-shaped plate is rotatably arranged, and one end of the fourth threaded rod is connected with a motor B for driving the fourth threaded rod to rotate;

and the second mounting block is connected to the fourth threaded rod in a threaded manner, and the second mounting block is connected with the inverted U-shaped plate in a threaded manner.

Preferably, the cutting unit further comprises an adjustment assembly for adjusting a cutting angle of the cutting assembly, the adjustment assembly comprising:

the support plate is fixed on the second mounting block, and a mounting rod is hinged to the lower surface of the support plate;

the worm wheel is rotatably arranged on the support plate and positioned on one side of the mounting rod, a pin shaft is eccentrically fixed on the end surface of the worm wheel close to the mounting rod, and a movable groove for the pin shaft to be inserted and moved is formed in the mounting rod;

a worm rotatably mounted on the support plate and meshed with the worm wheel;

the one end that the extension board was kept away from to the installation pole is fixed with first telescopic link, the flexible end and the cutting motor fixed connection of first telescopic link.

Preferably, the activity inslot is located round pin axle both sides and all is equipped with the curb plate, curb plate and round pin axle contact, the curb plate can slide in the activity inslot, rotate on the curb plate and be connected with adjusting screw one end, the adjusting screw other end extends to the installation pole outside, adjusting screw and installation pole threaded connection.

Preferably, the shovel board both sides are equipped with the bracing piece respectively, bracing piece upper surface and shovel board upper surface parallel and level, the workstation was kept away from to the bracing piece one end is articulated with the shovel board, it has connecting rod one end to articulate on the bracing piece, and the connecting rod other end is articulated with the workstation upper surface.

Preferably, the cleaning device further comprises a cleaning unit mounted on the frame at a cleaning station for cleaning debris on the worktable, the cleaning unit comprises:

the device comprises a swing rod, wherein one end of the swing rod, which is close to a workbench, is fixedly provided with an air injection pipe, the air injection pipe is used for injecting air to the workbench, and the other end of the swing rod is hinged with a rack;

the second telescopic rod is connected between the swing rod and the rack, and two ends of the second telescopic rod are respectively hinged with the swing rod and the rack;

and the fan is connected with the gas injection pipe through a hose.

Compared with the prior art, the embodiment of the application mainly has the following beneficial effects:

the cutting machining device for machining the mechanical parts comprises an upper feeding unit and a lower feeding unit, wherein the upper feeding unit comprises a rotary disc, a sliding plate, a feeding conveyor belt, a collecting frame, a first rotary roller, a first inner spiral sleeve and a first outer spiral rod;

the material cutting machine is provided with a clamp assembly, wherein the clamp assembly comprises a second threaded rod, a connecting block, a mounting plate, a first threaded rod and a clamping plate, the connecting block approaches the workbench when the workbench moves to a cutting station, the connecting block drives the mounting plate and the clamping plate to approach the workbench, the clamping plate tightly supports and fixes the side edge of a material, the material can be automatically fixed after feeding, other power sources and clamps are not needed, and the working efficiency is improved;

the cutting unit comprises a cutting assembly, an X-direction feeding assembly, a Y-direction feeding assembly and an adjusting assembly, and can adjust the cutting angle of the cutting assembly to meet different processing requirements;

be equipped with the clearance unit, the clearance unit includes pendulum rod, second telescopic link, jet-propelled pipe and fan, can fully clear up the workstation, prevents that the piece on the workstation from piling up.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment 1 of a cutting and machining apparatus for machining a mechanical part according to the present invention;

FIG. 2 is a plan view of a clamp assembly in an embodiment 1 of a cutting and machining apparatus for machining a machine part according to the present invention;

FIG. 3 is a side view of a clamp assembly in an embodiment 1 of the cutting device for machining a mechanical part according to the present invention;

FIG. 4 is an enlarged view at B in FIG. 3;

FIG. 5 is a schematic view of a Y-direction feeding assembly in embodiment 1 of the cutting and machining apparatus for machining a mechanical part according to the present invention;

FIG. 6 is an enlarged view taken at A in FIG. 1;

FIG. 7 is a plan view of a jig assembly in embodiment 2 of a cutting and machining apparatus for machining a machine part according to the present invention;

FIG. 8 is an enlarged view at C in FIG. 7;

fig. 9 is a schematic structural diagram of an embodiment 2 of a cutting and machining apparatus for machining a machine part according to the present invention.

Notations for reference numerals: 1. a frame; 2. a first outer screw rod; 3. a work table; 4. connecting blocks; 5. a first inner helical casing; 6. a stopper; 7. mounting a plate; 8. a first threaded rod; 9. a second threaded rod; 10. a bevel gear pair; 11. a material sliding plate; 12. a turntable; 13. a connecting pin; 14. a feeding conveyor belt; 15. a third threaded rod; 16. a second mounting block; 17. a first mounting block; 18. a worm; 19. a cutting assembly; 20. a first telescopic rod; 21. mounting a rod; 22. a worm gear; 23. a motor A; 24. a fourth threaded rod; 25. a motor B; 26. a side plate; 27. adjusting the screw rod; 28. a pin shaft; 29. a splint; 30. a second rotating roller; 31. a second outer screw rod; 32. a second inner helical casing; 33. a spur gear pair; 34. a support bar; 35. a connecting rod; 36. a gas ejector tube; 37. a swing rod; 38. a second telescopic rod; 39. a fan; 40. a first roller.

Detailed Description

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Example 1

The embodiment of the invention provides a cutting processing device for processing mechanical parts, which comprises a frame 1, a workbench 3, a cutting unit, a feeding and discharging unit, a cutting unit and a cutting unit, wherein a material to be cut is fed onto the workbench 3 and a cut material is fed off the workbench 3 through the feeding and discharging unit, and the material can be a plate material and the like;

specifically, go up the unloading unit and include:

the power part is preferably a stepping motor, the stepping motor preferably rotates by 90 degrees each time, and performs intermittent rotation at a set time by matching with a timer, further, the two rotating discs 12 are preferably symmetrical, the two rotating discs 12 can rotate synchronously, and of course, one rotating disc 12 can also be used without excessive limitation;

a sliding plate 11 with one end hinged with a rotary table 12 through a connecting pin 13, the other end of the sliding plate 11 being hinged with a workbench 3, the workbench 3 being horizontally arranged in a sliding manner, in the embodiment, baffles can be fixed on the front and back sides of the sliding plate 11 to prevent the material from falling from the side, preferably, a slider is fixed at the bottom of the workbench 3, a horizontal slide rail connected with the slider in a sliding manner is fixed on the rack 1, a stop block 6 is fixed on the upper surface of one end of the workbench 3 away from the sliding plate 11 to prevent the material to be cut from sliding off from the end of the workbench 3 and position the material, and a clamp assembly for fixing the material to be cut is installed on the workbench 3 to ensure that the material cannot move during cutting and ensure the cutting accuracy;

the feeding conveyor belt 14 is arranged above the rotary table 12, when the sliding plate 11 moves to a feeding station, the feeding conveyor belt 14 conveys materials to be cut to the sliding plate 11, after one material to be cut is moved to the sliding plate 11, the feeding conveyor belt 14 stops until the sliding plate 11 moves to the feeding station next time, and the feeding conveyor belt 14 can run through cooperation of an infrared sensor, a single chip microcomputer and the like, for the prior art, no repeated description is needed, in the embodiment, preferably, a plurality of first rotary rods are rotatably arranged on the sliding plate 11 at intervals, and can freely rotate, so that the friction force when the material to be cut slides downwards is reduced;

the collecting frame is arranged below the rotary table 12, and when the sliding material plate 11 moves to the blanking station, cut materials can slide down along the sliding material plate 11 and enter the collecting frame;

a plurality of longitudinal first rotating rollers 40 are arranged at intervals along the length direction of the workbench 3, the first rotating rollers 40 are rotatably connected with the workbench 3, and the plurality of first rotating rollers 40 can drive the material on the workbench 3 to move when rotating;

the first inner helical casings 5 are rotatably arranged on the workbench 3 and horizontally arranged, and one first inner helical casing 5 is in transmission connection with all the first rotating rollers 40 through a bevel gear pair 10;

the horizontal first external screw rod 2 fixed on the frame 1 can adopt a welding and fixing mode, and the first external screw rod 2 penetrates into the first internal screw sleeve 5 and is in screw connection with the first internal screw sleeve;

during operation, as shown in fig. 1, the feeding conveyor belt 14 is started, the material to be cut on the feeding conveyor belt falls on the sliding material plate 11 and stops, then the material to be cut slides along the sliding material plate 11 to the workbench 3 and slides down to the workbench 3 under inertia, then the power part is started to drive the turntable 12 to rotate counterclockwise by 90 degrees and stops, the sliding material plate 11 is driven by the pin shaft 28 during the rotation of the turntable 12, the sliding material plate 11 drives the workbench 3 to move leftward to a cutting station, the workbench 3 drives the first inner helical sleeve 5 to move leftward, the first inner helical sleeve 5 is matched with the first outer helical rod 2 to enable the first inner helical sleeve 5 to rotate automatically, the first inner helical sleeve 5 drives all the first rotary rods to rotate counterclockwise through the bevel gear pair 10, the material to be cut is driven to move towards the stop 6 during the counterclockwise rotation of the first rotary rod until the stop 6 stops and is positioned, and the material to be cut is further clamped and fixed by the clamp assembly, then cut through the cutting unit, after the cutting is accomplished, restart power spare drives carousel 12 anticlockwise rotation 90 degrees after-stop, carousel 12 drives workstation 3 right motion through smooth flitch 11, workstation 3 drives first interior scroll cover 5 right motion, make first interior scroll cover 5 antiport through cooperating with first outer hob 2, first interior scroll cover 5 drives all first rods clockwise, thereby make cut material move to smooth flitch 11 one side, fall into the collection completion automatic collection in the collection frame after moving on smooth flitch 11, start power spare and continue to rotate, carry out next cutting process, this application can carry out the material loading automatically, cutting and unloading work, degree of automation is high, and is convenient and practical, and work efficiency is improved.

Further, first interior spiral shell 5 is equipped with two and is located 3 inside front and back both sides of workstation respectively, and first roller 40 that changes is located between two first interior spiral shells 5, only need arbitrary first internal thread cover drive connect all first roller of changeing can, the anchor clamps subassembly includes:

the second threaded rods 9 are rotatably arranged on two side walls of the workbench 3 and are preferably rotatably connected through bearings, and the second threaded rods 9 extend into the workbench 3 and are in transmission connection with the adjacent first inner helical casings 5 through bevel gear pairs 10;

the connecting block 4 is connected to the connecting block 4 on the second threaded rod 9 in a threaded manner, the connecting block 4 can move close to or far away from the workbench 3, a guide rod parallel to the second threaded rod 9 can be fixed on the side wall of the workbench 3, and the guide rod movably penetrates through the connecting block 4 and can support and movably guide the connecting block 4;

the mounting plate 7 is fixed on the connecting block 4, a first threaded rod 8 penetrates through the mounting plate 7, and the first threaded rod 8 is horizontally arranged and in threaded connection with the mounting plate 7;

the clamping plates 29 are arranged at one end, close to the workbench 3, of the first threaded rod 8, the clamping plates 29 on the two sides of the workbench 3 are matched to fix a material to be cut, guide rods can be fixed on the side walls, close to the mounting plate 7, of the clamping plates 29, and movably penetrate through the mounting plate 7 to prevent the mounting plate 7 from rotating;

workstation 3 is to cutting station motion in-process, along with the rotation of first interior spiral shell 5, first interior spiral shell 5 drives second threaded rod 9 and rotates, second threaded rod 9 drives connecting block 4 and is close to workstation 3, connecting block 4 drives mounting panel 7 and splint 29 and is close to workstation 3, splint 29 supports the material side tightly fixed, through rotating first threaded rod 8, can adjust splint 29's position, adapt to the material of different width, can the automatic fixed material after the material loading, need not other complicated power supply and anchor clamps, and the work efficiency is improved.

Still further, the clamp assembly further comprises:

a shovel plate fixed on the mounting plate 7 and positioned below the clamping plate 29, wherein an inclined surface is arranged at one end of the shovel plate close to the first rotating roller 40, the lower surface of the shovel plate can be attached to the top of the first rotating roller 40, and when the shovel plate is gradually close to a material to be cut, the shovel plate can shovel the material and lift the material upwards, and the distance between the shovel plate and the upper surface of the workbench 3 is increased, so that the cutting assembly 19 can be prevented from cutting the workbench 3 due to the fact that the depth of a lower cutter is too deep, and the workbench 3 can be protected to a certain extent;

the second rotating rod is rotatably arranged in the shovel plate along the length direction of the shovel plate, an installation cavity is formed in the shovel plate, the second rotating rod can drive a material to move when rotating, and the second rotating rod can be coated with a rubber pad to increase friction force;

a second outer screw rod 31 which is rotatably arranged in the shovel plate and is positioned below the second rotating roller, wherein the second outer screw rod 31 is in transmission connection with the second rotating roller 30 through a straight gear pair 33;

be fixed in spiral shell 32 in the second on workstation 3, spiral shell 32 screwed connection in spiral rod 31 and the second outside the second, when pressing from both sides tightly or unclamping, 4 movements of connecting block are followed to the shovel board, and the spiral shell 32 moves in the spiral rod 31 relative second outside the second, the spiral rod 31 rotation outside the second, the spiral rod 31 rotates through straight-gear pair 33 drive second commentaries on classics roller 30 outside the second, when second commentaries on classics roller 30 rotates, can drive the material motion, make things convenient for material loading location or unloading transportation.

In a specific implementation, the cutting unit comprises:

the cutting assembly 19 is used for cutting materials, and the cutting assembly 19 comprises a cutting disc and a cutting motor for driving the cutting disc to rotate;

an X-direction feeding assembly for feeding movement of the cutting assembly 19 in the X direction, preferably, the X-direction feeding assembly comprises:

a third threaded rod 15 which is horizontally and rotatably arranged on the frame 1 and is positioned above the workbench 3, wherein one end of the third threaded rod 15 is connected with a motor A23 for driving the third threaded rod to rotate, and the motor A23 is a forward and reverse rotating motor;

the first mounting block 17 is in threaded connection with the third threaded rod 15, and the first mounting block 17 is in sliding connection with the rack 1;

the motor A23 drives the third threaded rod 15 to rotate, and the third threaded rod 15 drives the first mounting block 17 to move in the X direction;

a Y-direction feeding assembly for feeding the cutting assembly 19 in the Y-direction, preferably, the Y-direction feeding assembly comprises:

the inverted U-shaped plate fixed on the first mounting block 17 can be fixed by welding;

the fourth threaded rod 24 is rotatably arranged on the inverted U-shaped plate and longitudinally arranged, one end of the fourth threaded rod 24 is connected with a motor B25 for driving the fourth threaded rod to rotate, and the motor B25 is a forward and reverse rotating motor;

and the second mounting block 16 is in threaded connection with the fourth threaded rod 24, and the second mounting block 16 is in threaded connection with the inverted U-shaped plate.

The motor B25 drives the fourth threaded rod 24 to rotate, and the fourth threaded rod 24 drives the second mounting block 16 to move in the Y direction.

Furthermore, the cutting unit further comprises an adjusting assembly for adjusting the cutting angle of the cutting assembly 19, when cutting is performed, the cutting assembly does not necessarily perform cutting vertically downwards, and a bevel may need to be chamfered or cut, specifically, the adjusting assembly comprises:

the support plate is fixed on the second mounting block 16 by a screw, the lower surface of the support plate is hinged with a mounting rod 21, in order to clearly understand the angle of the mounting rod 21, a protractor is fixed on one side of the mounting rod 21 on the support plate, a part of the mounting rod 21 located on the protractor is designed to be hollow, an indication rod is fixed on the hollow part of the mounting rod 21 located on the center line of the mounting rod 21, and the indication rod is matched with the protractor for observing the angle;

the worm wheel 22 is rotatably installed on the support plate and located on one side of the installation rod 21, a pin shaft 28 is eccentrically fixed on the end face, close to the installation rod 21, of the worm wheel 22, and a movable groove for the pin shaft 28 to be inserted and to move is formed in the installation rod 21;

a worm 18 rotatably mounted on the support plate and meshed with the worm wheel 22, in the embodiment, one end of the worm 18 is provided with a rocking handle;

a first telescopic rod 20 is fixed at one end, far away from the support plate, of the mounting rod 21, the first telescopic rod 20 extends and retracts along the length direction of the mounting rod 21, the extending and retracting end of the first telescopic rod 20 is fixedly connected with a cutting motor, and the cutting motor is driven to move through the first telescopic rod 20 to perform descending cutting;

by rotating the worm 18, the worm 18 drives the worm wheel 22 to rotate, the worm wheel 22 drives the pin shaft 28 to revolve, the pin shaft 28 drives the mounting rod 21 to rotate, the angle of the mounting rod 21 is adjusted, and the mounting rod 21 adjusts the angle of the cutting motor and the cutting disc thereon, so that the cutting angle is adjusted.

In specific implementation, as shown in fig. 6, the activity inslot is located round pin axle 28 both sides and all is equipped with curb plate 26, curb plate 26 and round pin axle 28 contact, curb plate 26 can slide in the activity inslot, it is connected with adjusting screw 27 one end to rotate on the curb plate 26, and the adjusting screw 27 other end extends to the installation pole 21 outside, adjusting screw and installation pole 21 threaded connection, in long-time use, the wearing and tearing can take place for the cell wall in round pin axle 28 and activity groove, then there is the clearance between the two, when making angle adjustment like this, the clearance exists and makes angle adjustment have the error to make cutting angle have the error, through rotating adjusting screw 27, adjusting screw 27 drives curb plate 26 motion, makes curb plate 26 contradict with round pin axle 28 and eliminate the clearance, can eliminate the error through the adjustment.

Example 2

specifically, go up the unloading unit and include:

when the sliding material plate 11 moves to the blanking station, the cut materials can slide down along the sliding material plate 11 and enter the collecting frame;

workstation 3 is to cutting station motion in-process, along with the rotation of first interior spiral shell 5, first interior spiral shell 5 drives second threaded rod 9 and rotates, second threaded rod 9 drives connecting block 4 and is close to workstation 3, connecting block 4 drives mounting panel 7 and splint 29 and is close to workstation 3, splint 29 supports the material side tightly fixed, through rotating first threaded rod 8, can adjust splint 29's position, adapt to the material of different width, can the automatic fixed material after the material loading, need not other power supplies and anchor clamps, and the work efficiency is improved.

Still further, the clamp assembly further comprises:

a shovel plate fixed on the mounting plate 7 and positioned below the clamping plate 29, wherein an inclined surface is arranged at one end of the shovel plate close to the first rotating roller 40, the lower surface of the shovel plate can be attached to the top of the first rotating roller 40, and the shovel plate can shovel and lift up a material when gradually approaching the material to be cut, and the distance between the shovel plate and the upper surface of the workbench 3 is increased, so that the cutting assembly 19 can be prevented from cutting the workbench 3 due to the fact that the lower knife is too deep during cutting, and the workbench 3 can be protected to a certain extent;

be fixed in the second on the workstation 3 in the spiral shell 32, spiral shell 32 screwed connection in spiral shell 31 and the second outside the second, when pressing from both sides tightly or unclamping, connecting block 4 movements are followed to the shovel board, and the relative second in the spiral shell 32 of spiral shell 31 moves outside the second, the rotation of the spiral shell 31 outside the second, and the second is outside spiral shell 31 passes through straight gear pair 33 and is driven the second and change roller 30 and rotate, and when the second changes roller 30 and rotates, can drive the material motion, make things convenient for material loading location or unloading transportation.

In a specific implementation, the cutting unit comprises:

a Y-direction feeding assembly for feeding the cutting assembly 19 in the Y direction, preferably, the Y-direction feeding assembly includes:

the fourth threaded rod 24 is rotatably installed on the inverted U-shaped plate and longitudinally arranged, one end of the fourth threaded rod 24 is connected with a motor B25 for driving the fourth threaded rod to rotate, and the motor B25 is a forward and reverse rotating motor;

Furthermore, the cutting unit further includes an adjusting assembly for adjusting a cutting angle of the cutting assembly 19, when cutting is performed, the cutting is not necessarily performed vertically downwards, and a bevel may need to be chamfered or cut, specifically, the adjusting assembly includes:

a first telescopic rod 20 is fixed at one end, far away from the support plate, of the mounting rod 21, the first telescopic rod 20 stretches along the length direction of the mounting rod 21, the stretching end of the first telescopic rod 20 is fixedly connected with a cutting motor, and the cutting motor is driven to move through the first telescopic rod 20 to perform descending cutting;

In specific implementation, as shown in fig. 6, side plates 26 are respectively arranged on two sides of a pin 28 in the movable groove, the side plates 26 are in contact with the pin 28, the side plates 26 can slide in the movable groove, one end of an adjusting screw 27 is rotatably connected to the side plates 26, the other end of the adjusting screw 27 extends to the outside of the mounting rod 21, the adjusting screw is in threaded connection with the mounting rod 21, the pin 28 and the wall of the movable groove are worn during long-time use, and then a gap exists between the pin and the movable groove, so that when the angle is adjusted, the gap causes an error in angle adjustment, and thus an error exists in a cutting angle, and by rotating the adjusting screw 27, the adjusting screw 27 drives the side plates 26 to move, so that the side plates 26 are abutted against the pin 28 to eliminate the gap, and the error can be eliminated through adjustment;

further, as shown in fig. 7-8, the shovel board both sides are equipped with bracing piece 34 respectively, and in this embodiment, set up the recess that is used for holding bracing piece 34 on the lateral wall of preferred shovel board, bracing piece 34 upper surface and shovel board upper surface parallel and level, the one end that workstation 3 was kept away from to bracing piece 34 is articulated with the shovel board, articulated on the bracing piece 34 have connecting rod 35 one end, and the connecting rod 35 other end is articulated with workstation 3 upper surface, and when the shovel board moved to workstation 3, drive bracing piece 34 to workstation 3 motion to connecting rod 35 struts bracing piece 34 to the side, and bracing piece 34 can the supporting material, has enlarged the support range, and the material warp during the reduction cutting, the material was more stable during the cutting, improves the cutting accuracy.

As shown in fig. 9, the cutting and processing apparatus for machining a mechanical part further includes a cleaning unit mounted on the frame 1 at a cleaning station for cleaning chips on the table 3, the cleaning unit including:

an air injection pipe 36 is fixed at one end of the swing rod 37 close to the workbench 3 and can be fixed by screws, the air injection pipe 36 is used for injecting air to the workbench 3, and the other end of the swing rod 37 is hinged with the rack 1;

the second telescopic rod 38 is connected between the swing rod 37 and the rack 1, and two ends of the second telescopic rod 38 are respectively hinged with the swing rod 37 and the rack 1;

a fan 39 connected to the gas lance 36 via a hose;

after the unloading, drive carousel 12 through the power part and rotate 90 degrees once more, carousel 12 drives workstation 3 through smooth flitch 11 and moves to the clearance station under the clearance unit to the right side, fan 39 is to jet-propelled pipe 36 air feed, jet-propelled pipe 36 is to the jet-propelled 3 of workstation, can clear up the piece on the workstation 3, and simultaneously, drive pendulum rod 37 reciprocal swing through second telescopic link 38, pendulum rod 37 drives jet-propelled pipe 36 reciprocal swing, the clearance scope is big, can fully clear up workstation 3, the cleaning efficiency has been improved, prevent that the piece on the workstation 3 from piling up.

In conclusion, the invention provides a cutting processing device for machining mechanical parts, which is provided with a feeding and discharging unit, wherein the feeding and discharging unit comprises a rotary table 12, a material sliding plate 11, a feeding conveying belt 14, a collecting frame, a first rotary roller 40, a first inner spiral sleeve 5 and a first outer spiral rod 2, when the device works, the feeding conveying belt 14 is started, a material to be cut slides to a workbench 3 along the material sliding plate 11, then the workbench 3 is driven to move leftwards to a cutting station, the material to be cut is clamped and fixed through a clamp assembly, then the cutting is carried out through the cutting unit, after the cutting is finished, the workbench 3 is driven to move rightwards to a discharging station, the first rotary roller rotates clockwise, the cut material moves to one side of the material sliding plate 11, and then falls into the collecting frame to finish automatic collection after moving to the material sliding plate 11, a power piece continues to rotate to carry out the next cutting processing, and the feeding, the material collecting, the material, and the material, the, The cutting and blanking work is performed, the automation degree is high, the convenience and the practicability are realized, and the work efficiency is improved; the material cutting machine is provided with a clamp assembly, wherein the clamp assembly comprises a second threaded rod 9, a connecting block 4, a mounting plate 7, a first threaded rod 8 and a clamping plate 29, the connecting block 4 approaches the workbench 3 in the process that the workbench 3 moves to a cutting station, the connecting block 4 drives the mounting plate 7 and the clamping plate 29 to approach the workbench 3, the clamping plate 29 tightly supports and fixes the side edge of a material, the material can be automatically fixed after feeding, other power sources and clamps are not needed, and the working efficiency is improved; the cutting unit comprises a cutting assembly 19, an X-direction feeding assembly, a Y-direction feeding assembly and an adjusting assembly, and can adjust the cutting angle of the cutting assembly 19 to meet different processing requirements; be equipped with the cleaning unit, the cleaning unit includes pendulum rod 37, second telescopic link 38, jet-propelled pipe 36 and fan 39, can fully clear up workstation 3, prevents that the piece on the workstation 3 from piling up.

The above examples are only used to illustrate the technical solutions of the present invention, and do not limit the scope of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from these embodiments without making any inventive step, fall within the scope of the present invention.

Claims

1. The utility model provides a cutting process device that machine part processing was used, includes frame, workstation and cutting unit, its characterized in that still includes unloading unit from top to bottom, it includes to go up unloading unit:

the collecting frame is arranged below the turntable, and when the sliding plate moves to the blanking station, cut materials can slide down along the sliding plate and enter the collecting frame;

the first rotating rollers are arranged at intervals along the length direction of the workbench and are rotatably connected with the workbench, and the first rotating rollers can drive materials on the workbench to move when rotating;

and the first outer screw rod is fixed on the rack, penetrates into the first inner screw sleeve and is in screw connection with the first inner screw sleeve.

2. The cutting and processing apparatus for machining a mechanical part according to claim 1, wherein the first inner screw sleeves are provided with two first rollers respectively located at front and rear sides inside the table, and the first rollers are located between the two first inner screw sleeves, and the jig assembly includes:

the connecting block is in threaded connection with the second threaded rod and can move close to or far away from the workbench;

3. The cutting and processing device for machining a mechanical part of claim 2, wherein said clamp assembly further comprises:

the second rotating roller is rotatably arranged in the shovel plate along the length direction of the shovel plate, and can drive the material to move when rotating;

and the second outer screw rod is in screw connection with the second inner screw sleeve.

4. The cutting processing apparatus for processing a mechanical part according to claim 1, wherein the cutting unit includes:

5. The cutting and processing device for machining mechanical parts according to claim 4, wherein the X-direction feed assembly comprises:

and the first mounting block is connected to the third threaded rod in a threaded manner and is in sliding connection with the rack.

6. The cutting and processing device for machining mechanical parts according to claim 5, wherein the Y-feed assembly comprises:

the inverted U-shaped plate is fixed on the first mounting block;

and the second mounting block is connected to the fourth threaded rod through a thread, and the second mounting block is connected with the inverted U-shaped plate through a thread.

7. The cutting and processing apparatus for processing mechanical parts of claim 6, wherein the cutting unit further comprises an adjustment assembly for adjusting a cutting angle of the cutting assembly, the adjustment assembly comprising:

a worm rotatably mounted on the support plate and meshed with the worm wheel;

8. The cutting device for machining mechanical parts according to claim 7, wherein side plates are disposed in the movable groove on both sides of the pin shaft, the side plates are in contact with the pin shaft, the side plates are capable of sliding in the movable groove, one end of an adjusting screw rod is rotatably connected to the side plates, the other end of the adjusting screw rod extends to the outside of the mounting rod, and the adjusting screw rod is in threaded connection with the mounting rod.

9. The cutting and processing device for processing mechanical parts according to claim 3, wherein support rods are respectively arranged on two sides of the shovel plate, the upper surface of each support rod is flush with the upper surface of the shovel plate, one end of each support rod, which is far away from the workbench, is hinged to the shovel plate, one end of each support rod is hinged to one end of a connecting rod, and the other end of each connecting rod is hinged to the upper surface of the workbench.

10. The cutting and processing apparatus for processing machine parts according to any one of claims 1 to 9, further comprising a cleaning unit mounted at a cleaning station on the frame for cleaning chips on the table, the cleaning unit comprising:

and the fan is connected with the gas injection pipe through a hose.