CN115488683A

CN115488683A - Numerical control lathe with autoloading function

Info

Publication number: CN115488683A
Application number: CN202211301448.8A
Authority: CN
Inventors: 杜江
Original assignee: Chongqing City Bishan District Miyou Seiko Co ltd
Current assignee: Chongqing City Bishan District Miyou Seiko Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2022-12-20

Abstract

The invention relates to the technical field of numerical control lathes, and particularly discloses a numerical control lathe with an automatic feeding function, which comprises a lathe shell, wherein a feeding groove and a discharging groove are formed in the surface of the lathe shell, the inner wall of the lathe shell is connected with a second supporting frame through a first supporting frame, a first air cylinder is installed on the surface of the second supporting frame through a first movable plate, a mechanical gripper is fixedly connected to the output end of the first air cylinder, a power assembly used for driving the first movable plate to move is arranged on the surface of the second supporting frame, a second motor is installed on the inner wall of the lathe shell, a rotary table is fixedly connected to the output end of the second motor through a rotary shaft, clamping assemblies are arrayed on the surface of the rotary table, a third supporting frame is fixedly connected to the surface of the first supporting frame, and a turning device is arranged on the surface of the third supporting frame.

Description

Numerical control lathe with autoloading function

Technical Field

The invention relates to the technical field of numerically controlled lathes, in particular to a numerically controlled lathe with an automatic feeding function.

Background

The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and the parts are automatically machined according to the shape and the size required by the drawing.

Although the existing numerical control lathe machine can realize automatic processing of a blank to be processed, the feeding and discharging of the numerical control lathe machine usually needs manual operation, so that the dependence on operators is high, the technical requirement is high, industrial accidents are easily caused, the automation degree is low, the processing efficiency is low, the real full-automatic processing cannot be realized, and the improvement on the machine is needed.

Disclosure of Invention

The invention provides a numerical control lathe with an automatic feeding function, and aims to solve the problems in the prior art.

In order to solve the problems, the invention adopts the following technical scheme:

the utility model provides a numerical control lathe with autoloading function, includes lathe housing, lathe housing's surface is opened there are feed chute and blown down tank, lathe housing's the first support frame of inner wall fixedly connected with, the fixed surface of first support frame is connected with the second support frame, the surface of second support frame is provided with first movable plate, the surface mounting of first movable plate has first cylinder, the output fixedly connected with mechanical tongs of first cylinder, the surface of second support frame is provided with and is used for driving the power component that first movable plate carries out the removal, the second motor is installed to lathe housing's inner wall, the output of second motor is through pivot fixedly connected with carousel, the surface array of carousel has the centre gripping subassembly, the fixed surface of first support frame is connected with the third support frame, the surface of third support frame is provided with the turning device.

As a preferable scheme of the present invention, the power assembly includes a first motor installed on a side wall of the second support frame, an output end of the first motor is fixedly connected with a first lead screw, the first lead screw is rotatably connected with the second support frame, inner walls of the second support frame are symmetrically and fixedly connected with first guide rods, the first lead screw and the first guide rods both penetrate through the first moving plate, the first lead screw is in threaded connection with the first moving plate, and the first guide rods are in sliding connection with the first moving plate.

As a preferable scheme of the present invention, a fixed disk is coaxially and fixedly connected to the surface of the rotating disk, first grooves are formed in the surface of the fixed disk, and the first grooves correspond to the clamping assemblies one to one.

As a preferable scheme of the invention, the clamping assembly comprises a second cylinder installed in the first groove, an output end of the second cylinder is fixedly connected with a concave plate through a connecting plate, adjusting grooves are symmetrically formed in the surface of the concave plate, clamping plates are symmetrically arranged on the surface of the concave plate, a second groove is formed in the side wall of each clamping plate, a first sliding column is fixedly connected in the second groove, and the first sliding column is slidably connected in the adjusting grooves.

As a preferable scheme of the invention, the surface of the turntable is arrayed with limiting assemblies, the limiting assemblies correspond to the clamping assemblies one by one, each limiting assembly comprises positioning strips which are symmetrically and fixedly connected to the surface of the turntable, the side walls of the positioning strips are provided with first sliding grooves, the clamping plates slide in the first sliding grooves, limiting strips are arranged between adjacent positioning strips, and the limiting strips are fixedly connected with the turntable.

As a preferable mode of the present invention, a fourth supporting frame is fixedly connected to the surface of the lathe housing, a third motor is mounted on a side wall of the fourth supporting frame, a first roller shaft is fixedly connected to an output end of the third motor, the first roller shaft is rotatably connected to the fourth supporting frame, a second roller shaft is rotatably connected to an inner wall of the fourth supporting frame, a conveyor belt is connected between the first roller shaft and the second roller shaft in a transmission manner, and the conveyor belt is located in the feeding groove.

As a preferable scheme of the present invention, the surface of the fourth supporting frame is symmetrically and fixedly connected with first baffle plates, the conveying belt is located between adjacent first baffle plates, the surface of the lathe housing is fixedly connected with a guide plate, both sides of the guide plate are fixedly connected with second baffle plates, and the guide plate and the discharge chute correspond to each other.

As a preferable scheme of the present invention, the inner wall of the lathe housing is provided with a second sliding groove, the bottom of the turntable is fixedly connected with a second sliding column, and the second sliding column is slidably connected in the second sliding groove.

As a preferable scheme of the present invention, a fourth motor is installed on a surface of the third support frame, an output end of the fourth motor is fixedly connected with a second lead screw, an outer wall of the second lead screw is in threaded connection with a second moving plate, the second moving plate is fixedly connected with a turning device, inner walls of the third support frame are symmetrically and fixedly connected with second guide rods, the second guide rods penetrate through the second moving plate, and the second guide rods are slidably connected with the second moving plate.

As a preferable scheme of the invention, the inner wall of the lathe shell is fixedly connected with a suction hood through a support plate, the inner wall of the lathe shell is fixedly connected with a collection box, the surface of the collection box is provided with a suction fan, and the air inlet end of the suction fan is connected with the suction hood through an air inlet pipe.

Compared with the prior art, the invention has the advantages that:

(1) The third motor is started to drive the first roller shaft to rotate, the first roller shaft is driven to rotate by rotation of the first roller shaft under the transmission action of the conveyor belt, the first roller shaft and the second roller shaft are driven to rotate to drive a workpiece on the surface of the conveyor belt to move, the first air cylinder is controlled, the mechanical gripper grabs the workpiece on the surface of the conveyor belt, the first motor is started to drive the first lead screw to rotate, through the design of the first guide rod, the first lead screw rotates to drive the first movable plate to move, the workpiece is placed in an area enclosed by the positioning strips and the limiting strips, the second air cylinder is started to push the connecting plate to move, the connecting plate moves to drive the concave plate to move, through the design of the first sliding column and the adjusting groove, the workpiece is conveniently clamped, the second motor is started to drive the rotary table to rotate, the rotary table rotates to drive the workpiece to be machined, so that the workpiece is moved to the turning device to be machined, the workpiece is machined, the mechanical gripper sends the workpiece after the machined is finished, the workpiece out of the discharge groove, the workpiece is automatically fed and the machining efficiency is improved, the manual feeding and the safety degree of accidents is reduced.

(2) Through the design to first baffle, conveniently restrict the conveyer belt and remove between adjacent first baffle, thereby prevent that the conveyer belt from taking place the skew phenomenon in data send process, through the design to the location strip, spacing strip, conveniently position the position of work piece on the carousel surface, through the design to first spout, conveniently restrict the moving range of splint, through the design to the deflector, make things convenient for the ejection of compact, through the design to the second baffle, prevent that the work piece from rolling to the deflector outward flange when the ejection of compact, through to the second spout, the design of second sliding column, make things convenient for the rotation of carousel, and simultaneously, the second sliding column plays the supporting role to the carousel, it rotates to start fourth motor drive second lead screw, through the design to the second guide arm, the rotation of second lead screw drives the second movable plate and removes, thereby conveniently adjust the lathe machining device height, can produce the piece in to the work piece course of working, therefore, start the suction fan and make the piece that produces in the course of working pass through the suction hood in proper order, the air-supply line collects the incasement, the cleanness of engineering in-process casing internal environment has been guaranteed.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the lathe housing of the present invention;

FIG. 3 is a schematic structural diagram of a power assembly in an embodiment of the invention;

FIG. 4 is a schematic view of a partial structure of the present invention from a first perspective;

FIG. 5 is a second perspective view of a portion of the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 4 according to the present invention;

fig. 7 is a schematic structural view of a fourth supporting frame in the embodiment of the present invention.

The numbering in the figures illustrates:

1. a lathe housing; 2. a feed chute; 3. a discharge chute; 4. a first support frame; 5. a second support frame; 6. a first motor; 7. a first lead screw; 8. a first guide bar; 9. a first moving plate; 10. a first cylinder; 11. a mechanical gripper; 12. a second motor; 13. a rotating shaft; 14. a turntable; 15. a turning device; 16. a third support frame; 17. fixing the disc; 18. a first groove; 19. a second cylinder; 20. a connector tile; 21. a concave plate; 22. an adjustment groove; 23. a splint; 24. a first traveler; 25. a second groove; 26. a positioning bar; 27. a first chute; 28. a limiting strip; 29. a fourth support frame; 30. a third motor; 31. a first roller shaft; 32. a second roller shaft; 33. a conveyor belt; 34. a first baffle plate; 35. a guide plate; 36. a second baffle; 37. a second chute; 38. a second strut; 39. a fourth motor; 40. a second lead screw; 41. a second guide bar; 42. a second moving plate; 43. a support plate; 44. a suction hood; 45. a suction fan; 46. an air inlet pipe; 47. and a collection box.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Example (b):

referring to fig. 1-2, a numerically controlled lathe with an automatic feeding function includes a lathe housing 1, a feeding chute 2 and a discharging chute 3 are formed in the surface of the lathe housing 1, a first support frame 4 is fixedly connected to the inner wall of the lathe housing 1, a second support frame 5 is fixedly connected to the surface of the first support frame 4, a first moving plate 9 is arranged on the surface of the second support frame 5, a first cylinder 10 is mounted on the surface of the first moving plate 9, a mechanical gripper 11 is fixedly connected to the output end of the first cylinder 10, a power assembly for driving the first moving plate 9 to move is arranged on the surface of the second support frame 5, the first moving plate 9 is moved by controlling the power assembly, and at the same time, the first cylinder 10 and the mechanical gripper 11 are controlled to conveniently achieve the automatic feeding function, a second motor 12 is mounted on the inner wall of the lathe housing 1, a rotary table 14 is fixedly connected to the output end of the second motor 12 through a rotary shaft 13, a clamping assembly is arranged on the surface of the rotary table 14, the second motor 12 is started to drive the rotary table 14 to rotate, a workpiece to rotate, so as to move the workpiece to a turning device 15, a third support frame 16 is fixedly connected to the surface of the lathe housing 4, and a third support frame 16 is arranged.

Referring to fig. 3, the power assembly includes a first motor 6 mounted on a side wall of the second support frame 5, an output end of the first motor 6 is fixedly connected with a first lead screw 7, the first lead screw 7 is rotatably connected with the second support frame 5, inner walls of the second support frame 5 are symmetrically and fixedly connected with first guide rods 8, the first lead screw 7 and the first guide rods 8 both penetrate through the first moving plate 9, the first lead screw 7 is in threaded connection with the first moving plate 9, the first guide rods 8 are slidably connected with the first moving plate 9, the first motor 6 is started to drive the first lead screw 7 to rotate, and the first moving plate 9 is driven to move by rotation of the first lead screw 7 through design of the first guide rods 8.

Referring to fig. 4-5, a fixed plate 17 is coaxially and fixedly connected to the surface of the rotary plate 14, first grooves 18 are formed in the surface of the fixed plate 17, the first grooves 18 correspond to the clamping assemblies one to one, and the clamping assemblies are conveniently mounted by designing the first grooves 18.

Referring to fig. 4-6, the clamping assembly includes a second cylinder 19 installed in the first groove 18, an output end of the second cylinder 19 is fixedly connected with a concave plate 21 through a connection plate 20, adjustment grooves 22 are symmetrically formed on a surface of the concave plate 21, clamp plates 23 are symmetrically arranged on a surface of the concave plate 21, a second groove 25 is formed on a side wall of the clamp plate 23, a first sliding column 24 is fixedly connected in the second groove 25, the first sliding column 24 is slidably connected in the adjustment grooves 22, a workpiece is placed on a surface of the turntable 14, the second cylinder 19 is started to push the connection plate 20 to move, the concave plate 21 is driven by the movement of the connection plate 20 to move, and the workpiece is conveniently clamped through the design of the first sliding column 24 and the adjustment grooves 22.

Referring to fig. 4-5, the surface of the turntable 14 is arrayed with limiting assemblies, the limiting assemblies correspond to the clamping assemblies one by one, each limiting assembly includes a positioning strip 26 symmetrically and fixedly connected to the surface of the turntable 14, the position of a workpiece on the surface of the turntable 14 is conveniently positioned by designing the positioning strip 26, a first sliding groove 27 is formed in the side wall of the positioning strip 26, the clamping plate 23 slides in the first sliding groove 27, the moving range of the clamping plate 23 is conveniently limited by designing the first sliding groove 27, the limiting strips 28 are arranged between adjacent positioning strips 26, the limiting strips 28 are fixedly connected with the turntable 14, and the workpiece is conveniently limited in an area enclosed by the positioning strips 26 and the limiting strips 28 by designing the limiting strips 28.

Referring to fig. 7, a fourth supporting frame 29 is fixedly connected to the surface of the lathe housing 1, a third motor 30 is installed on the side wall of the fourth supporting frame 29, a first roller 31 is fixedly connected to an output end of the third motor 30, the first roller 31 is rotatably connected to the fourth supporting frame 29, a second roller 32 is rotatably connected to the inner wall of the fourth supporting frame 29, a conveyor belt 33 is connected between the first roller 31 and the second roller 32 in a transmission manner, the conveyor belt 33 is located in the feed chute 2, the third motor 30 is started to drive the first roller 31 to rotate, under the transmission effect of the conveyor belt 33, the first roller 31 rotates to drive the second roller 32 to rotate, and the first roller 31 and the second roller 32 rotate to drive a workpiece on the surface of the conveyor belt 33 to move.

Referring to fig. 1 and 4, the surface of the fourth supporting frame 29 is symmetrically and fixedly connected with first baffle plates 34, the conveying belt 33 is located between adjacent first baffle plates 34, the conveying belt 33 is conveniently limited to move between the adjacent first baffle plates 34 through the design of the first baffle plates 34, so that the conveying belt 33 is prevented from deviating in the conveying process, the surface of the lathe housing 1 is fixedly connected with guide plates 35, the guide plates 35 are convenient to discharge, the second baffle plates 36 are fixedly connected to two sides of each guide plate 35, the guide plates 35 correspond to the discharge chute 3, and the workpieces are prevented from rolling to the outer edges of the guide plates 35 through the design of the second baffle plates 36 during discharging.

Referring to fig. 2, the inner wall of the lathe housing 1 is provided with a second sliding groove 37, the bottom of the turntable 14 is fixedly connected with a second sliding column 38, the second sliding column 38 is slidably connected in the second sliding groove 37, the rotation of the turntable 14 is facilitated by the design of the second sliding groove 37 and the second sliding column 38, and meanwhile, the second sliding column 38 supports the turntable 14.

Referring to fig. 2, a fourth motor 39 is installed on the surface of the third support frame 16, a second screw 40 is fixedly connected to an output end of the fourth motor 39, a second moving plate 42 is in threaded connection with an outer wall of the second screw 40, the second moving plate 42 is fixedly connected to the turning device 15, second guide rods 41 are symmetrically and fixedly connected to an inner wall of the third support frame 16, the second guide rods 41 penetrate through the second moving plate 42, the second guide rods 41 are slidably connected to the second moving plate 42, the fourth motor 39 is started to drive the second screw 40 to rotate, and through the design of the second guide rods 41, the second moving plate 42 is driven to move by the rotation of the second screw 40, so that the height of the turning device 15 is conveniently adjusted.

Referring to fig. 2, the inner wall of the lathe housing 1 is fixedly connected with a suction hood 44 through a support plate 43, the inner wall of the lathe housing 1 is fixedly connected with a collection box 47, a suction fan 45 is mounted on the surface of the collection box 47, and the air inlet end of the suction fan 45 is connected with the suction hood 44 through an air inlet pipe 46, so that debris can be generated in the process of processing a workpiece, therefore, the suction fan 45 is started to enable the debris generated in the process of processing to be collected into the collection box 47 through the suction hood 44 and the air inlet pipe 46 in sequence, and the cleanness of the internal environment of the lathe housing 1 in the engineering process is guaranteed.

The working principle of the embodiment is as follows:

the third motor 30 is started to drive the first roller shaft 31 to rotate, the second roller shaft 32 and the conveyor belt 33 are designed to conveniently drive a workpiece on the surface of the conveyor belt 33 to move, the first air cylinder 10 and the mechanical gripper 11 are controlled to grab the workpiece on the surface of the conveyor belt 33, the first motor 6 is started to drive the first screw rod 7 to rotate, the first guide rod 8 is designed to drive the first movable plate 9 to move by the rotation of the first screw rod 7, the workpiece is placed in an area enclosed by the positioning strip 26 and the limiting strip 28, the second air cylinder 19 is started to push the connecting plate 20 to move, the workpiece is conveniently clamped by the design of the first sliding column 24 and the adjusting groove 22, the second motor 12 is started to drive the turntable 14 to rotate, and the turntable 14 rotates to drive the workpiece to be processed to rotate, thereby remove the work piece to lathe work device 15, it rotates to start fourth motor 39 drive second lead screw 40, through the design to second guide arm 41, the rotation of second lead screw 40 drives second movable plate 42 and removes, thereby conveniently adjust lathe work device 15 height, process the work piece, the work piece after mechanical tongs 11 will process is seen off from blown down tank 3, thereby realize automatic unloading function of going up, machining efficiency has been improved, adopt machinery to replace traditional artifical unloading, the emergence of incident has been reduced, the degree of automation has been improved, start suction fan 45 and make the piece that produces in the course of working pass through suction hood 44 in proper order, air-supply line 46 collects in collection box 47, the cleanness of the engineering in-process lathe 1 internal environment has been guaranteed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides a numerical control lathe with autoloading function, includes lathe casing (1), its characterized in that: the surface of the lathe shell (1) is provided with a feeding groove (2) and a discharging groove (3), the inner wall of the lathe shell (1) is fixedly connected with a first supporting frame (4), the surface of the first supporting frame (4) is fixedly connected with a second supporting frame (5), the surface of the second supporting frame (5) is provided with a first movable plate (9), the surface of the first movable plate (9) is provided with a first air cylinder (10), the output end of the first air cylinder (10) is fixedly connected with a mechanical gripper (11), the surface of the second supporting frame (5) is provided with a power assembly used for driving the first movable plate (9) to move, the inner wall of the lathe shell (1) is provided with a second motor (12), the output end of the second motor (12) is fixedly connected with a rotary table (14) through a rotating shaft (13), the surface array of the rotary table (14) is provided with a clamping assembly, the surface of the first supporting frame (4) is fixedly connected with a third supporting frame (16), and the surface of the third supporting frame (16) is provided with a turning device (15).

2. The numerically controlled lathe with an automatic feeding function according to claim 1, wherein: the power assembly comprises a first motor (6) installed on the side wall of a second support frame (5), a first lead screw (7) is fixedly connected to the output end of the first motor (6), the first lead screw (7) is rotatably connected with the second support frame (5), a first guide rod (8) is fixedly connected to the inner wall of the second support frame (5) in a symmetrical mode, the first lead screw (7) and the first guide rod (8) penetrate through a first movable plate (9), the first lead screw (7) is in threaded connection with the first movable plate (9), and the first guide rod (8) is in sliding connection with the first movable plate (9).

3. The numerically controlled lathe with an automatic feeding function according to claim 1, wherein: the coaxial fixedly connected with fixed disk (17) in surface of carousel (14), open the surface of fixed disk (17) has first recess (18), first recess (18) with the centre gripping subassembly one-to-one.

4. The numerically controlled lathe with an automatic feeding function according to claim 3, wherein: the centre gripping subassembly is including installing second cylinder (19) in first recess (18), the output of second cylinder (19) passes through linkage plate (20) fixedly connected with gib block (21), the surface symmetry of gib block (21) is opened there is adjustment tank (22), the surface symmetry of gib block (21) is provided with splint (23), the lateral wall of splint (23) is opened there is second recess (25), first traveller (24) of fixedly connected with in second recess (25), first traveller (24) sliding connection is in adjustment tank (22).

5. The numerically controlled lathe with an automatic feeding function according to claim 4, wherein: the surface array of carousel (14) spacing subassembly, spacing subassembly with the centre gripping subassembly one-to-one, spacing subassembly includes location strip (26) of symmetry fixed connection on carousel (14) surface, the lateral wall of location strip (26) is opened there is first spout (27), splint (23) slide in first spout (27), and is adjacent be provided with spacing (28) between location strip (26), spacing (28) and carousel (14) fixed connection.

6. The numerically controlled lathe with an automatic feeding function according to claim 1, wherein: the surface fixed connection of lathe shell (1) has fourth support frame (29), third motor (30) are installed to the lateral wall of fourth support frame (29), the first roller of output fixedly connected with (31) of third motor (30), first roller (31) are rotated with fourth support frame (29) and are connected, the inner wall of fourth support frame (29) is rotated and is connected with second roller (32), the transmission is connected with conveyer belt (33) between first roller (31), second roller (32), conveyer belt (33) are located feed chute (2).

7. The numerically controlled lathe with an automatic feeding function according to claim 6, wherein: the surface symmetry fixedly connected with first baffle (34) of fourth support frame (29), conveyer belt (33) are located adjacently between first baffle (34), the fixed surface of lathe casing (1) is connected with deflector (35), the equal fixedly connected with second baffle (36) in both sides of deflector (35), deflector (35) and blown down tank (3) correspond each other.

8. The numerically controlled lathe with an automatic feeding function according to claim 1, wherein: the inner wall of the lathe shell (1) is provided with a second sliding groove (37), the bottom of the rotary table (14) is fixedly connected with a second sliding column (38), and the second sliding column (38) is connected in the second sliding groove (37) in a sliding mode.

9. The numerically controlled lathe with an automatic feeding function according to claim 1, wherein: the surface mounting of third support frame (16) has fourth motor (39), the output fixedly connected with second lead screw (40) of fourth motor (39), the outer wall threaded connection of second lead screw (40) has second movable plate (42), second movable plate (42) and lathe work device (15) fixed connection, the inner wall symmetry fixedly connected with second guide arm (41) of third support frame (16), second movable plate (42) is run through in second guide arm (41), second guide arm (41) and second movable plate (42) sliding connection.

10. The numerically controlled lathe with an automatic feeding function according to claim 1, wherein: the inner wall of lathe casing (1) passes through backup pad (43) fixedly connected with suction hood (44), the inner wall fixedly connected with collecting box (47) of lathe casing (1), the surface mounting of collecting box (47) has suction fan (45), the air inlet end of suction fan (45) passes through air-supply line (46) and is connected with suction hood (44).