CN213496517U

CN213496517U - Automatic go up numerical control lathe of unloading

Info

Publication number: CN213496517U
Application number: CN202022511006.9U
Authority: CN
Inventors: 应宗连
Original assignee: Taizhou Xinfa Automation Equipments Co ltd
Current assignee: Taizhou Xinfa Automation Equipments Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-06-22
Anticipated expiration: 2030-11-03

Abstract

The utility model provides an automatic go up numerical control lathe of unloading belongs to numerical control lathe technical field. The numerical control lathe solves the problem that the machining precision and the machining efficiency are directly influenced due to manual feeding and discharging of the existing numerical control lathe. This numerical control lathe of unloading in automation, this numerical control lathe includes the base and sets up the head tree on the base, the head tree sets up in the rear end position department at base middle part, the place ahead that the base top is located the head tree is provided with the (holding) chuck that is used for the centre gripping work piece, head tree front end is provided with the sword tower that has many processing cutters, the main layer board subassembly that can drive about the sword tower and reciprocate is installed to the preceding tip of head tree, the base top just is located the head tree both sides and is provided with left stand and right stand respectively, the tip is provided with and is used for pressing from both sides to get the work piece and transports the left arm on the (holding) chuck with the work piece before the left stand, the tip is. The utility model has the advantages of the machining precision is high and machining efficiency is high.

Description

Automatic go up numerical control lathe of unloading

Technical Field

The utility model belongs to the technical field of numerical control lathe, a numerical control lathe is related to, in particular to automatic numerical control lathe who goes up unloading.

Background

The numerical control lathe is a widely used processing device at present. The existing numerical control lathe can realize automatic processing of a workpiece to be processed, but the loading and the unloading before and after processing still need manual operation, so that the technical requirements on operators are higher, the probability of accidents is higher, and the processing efficiency of the numerical control lathe is directly influenced.

Disclosure of Invention

The utility model aims at providing an automatic numerical control lathe of unloading in to the above-mentioned problem that exists among the prior art, solve above problem.

The purpose of the utility model can be realized by the following technical proposal: a numerical control lathe capable of automatically feeding and discharging comprises a base and a main upright post arranged on the base, and is characterized in that the main upright post is arranged at the rear end of the middle part of the base, a chuck plate for clamping a workpiece is arranged at the top of the base in front of the main upright post, a tool turret with a plurality of processing tools is arranged at the front end of the main upright post, a main supporting plate assembly capable of driving the tool turret to move left and right and up and down is mounted at the front end of the main upright post, a left upright post and a right upright post are respectively arranged at the top of the base and at two sides of the main upright post, a left mechanical arm for clamping the workpiece and conveying the workpiece to the chuck plate is arranged at the front end of the left upright post, a left supporting plate assembly capable of driving the left mechanical arm to move left and right and up and down is mounted at the front end of the left upright post, and a feeding mechanism for placing, the base inside and be located and be provided with the containing bucket that the work piece after supplying to process to accomplish was put into between head mast and the right stand, right stand front end be provided with and be used for the work piece after centre gripping processing is accomplished and put into the right arm in the containing bucket with the work piece after processing is accomplished, right stand front end installs the right layer board subassembly that can control right arm and control and reciprocate.

In foretell numerical control lathe of unloading in automation, feed mechanism constitute by vibration dish and belt conveyor line, the vibration dish supply a plurality of work pieces of treating to process to place, the vibration dish will treat that the work piece is carried by the belt conveyor belt drive, left arm be used for pressing from both sides the work piece of treating to process to the chuck on the belt conveyor belt.

In the above numerical control lathe with automatic loading and unloading function, the left support plate assembly comprises a large support plate capable of moving up and down and a small support plate capable of moving horizontally left and right, the large support plate is mounted at the front end part of the left upright post through a linear guide rail, the small support plate is mounted at the front end part of the large support plate through a linear guide rail, the left mechanical arm is rotatably mounted at the front end part of the small support plate through a first rotary cylinder, the front end part of the left mechanical arm is provided with a rotatable mechanical claw, the rear end part of the mechanical arm is provided with a front fixing plate and a rear fixing plate, the rear fixing plate is mounted on the first rotary cylinder, the rear fixing plate is provided with a driving cylinder capable of controlling the front fixing plate to move horizontally left and right, the rear end part of the mechanical claw is provided with a driving mechanism for controlling the operation of the mechanical, and a second rotary cylinder capable of controlling the rotation of the mechanical claw is arranged between the mounting seat and the front fixing plate.

In the above numerically controlled lathe with automatic loading and unloading function, the rear fixing plate is provided with guide rail assemblies for the front fixing plate to move laterally and horizontally on two sides of the driving cylinder.

In the numerically controlled lathe capable of automatically feeding and discharging, the top of the left upright post is provided with a first driving part for controlling the large supporting plate to move up and down, and the side part of the small supporting plate is provided with a second driving part for controlling the small supporting plate to move left and right transversely.

In the above numerically controlled lathe capable of automatically loading and unloading, the main supporting plate assembly is composed of a main supporting plate capable of moving up and down and an auxiliary supporting plate capable of moving left and right transversely, the main supporting plate is mounted at the front end part of the main upright post through a linear guide rail, the auxiliary supporting plate is mounted at the front end part of the main supporting plate through a linear guide rail, a third driving part for controlling the main supporting plate to move up and down is mounted at the top part of the main upright post, and a fourth driving part for controlling the auxiliary supporting plate to move left and right transversely is arranged at the side part of the auxiliary.

In the above numerical control lathe with automatic feeding and discharging functions, the upper end part of the storage barrel is a tapered cone, the lower end part of the storage barrel is a storage sleeve with a sealed bottom, and the inner peripheral wall of the tapered cone is a curved surface.

Compared with the prior art, the numerical control lathe capable of automatically feeding and discharging does not need manual feeding and discharging, a workpiece is clamped and sent into the chuck through the rotatable mechanical arm and the rotatable mechanical claw, and the machining precision of the lathe can be effectively guaranteed through automatic feeding compared with manual feeding; in addition, all linear guide rails or guide rail assemblies in the numerical control lathe uniformly share the weight and the cutting force, the abrasion of balls of sliding blocks in the linear guide rails can be reduced, the use of the linear guide rails is prolonged, the service life of a machine tool is prolonged, the numerical control lathe is in a consistent state in the processing and using processes, and the precision of the machine tool is effectively maintained.

Drawings

Fig. 1 is a schematic structural diagram of the numerically controlled lathe capable of automatically feeding and discharging.

In the figure, 1, a base; 2. a main upright post; 3. a chuck; 4. a turret; 5. a left upright post; 6. a right upright post; 7. a left mechanical arm; 8. a storage barrel; 9. a right mechanical arm; 10. a right tray assembly; 11. a vibrating pan; 12. a belt conveyor line; 13. a large pallet; 14. a small pallet; 15. a linear guide rail; 16. a first rotating cylinder; 17. a front fixing plate; 18. a rear fixing plate; 19. a driving cylinder; 20. a drive mechanism; 21. a mounting seat; 22. a second rotating cylinder; 23. a guide rail assembly; 24. a first driving part; 25. a second driving part; 26. a main pallet; 27. an auxiliary support plate; 28. a third driving part; 29. a driving part IV; 30. a cone; 31. a receiving sleeve.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in figure 1, the numerical control lathe capable of automatically feeding and discharging comprises a base 1 and a main upright post 2 arranged on the base 1, wherein the main upright post 2 is arranged at the rear end position of the middle part of the base 1, a chuck 3 for clamping a workpiece is arranged at the top of the base 1 in front of the main upright post 2, a motor part for controlling the rotation of the chuck 3 is arranged in the base 1, a tool turret 4 with a plurality of processing tools is arranged at the front end part of the main upright post 2, the tool turret 4 with the plurality of tools is used for processing the workpiece, a main supporting plate 26 assembly capable of driving the tool turret 4 to move left and right and up and down is arranged at the front end part of the main upright post 2, a left upright post 5 and a right upright post 6 are respectively arranged at the top of the base 1 and at two sides of the main upright post 2, a left mechanical arm 7 for clamping the workpiece and conveying the workpiece to the chuck 3 is arranged at the front end part of the, the top of the base 1 is located and is provided with the feed mechanism that supplies to treat that the processing work piece was placed between left stand 5 and the head mast 2, the inside storage barrel 8 that supplies the work piece after the processing was accomplished that is provided with between head mast 2 and the right stand 6 that just is located of base 1, the tip is provided with the right arm 9 that is used for the work piece after the centre gripping processing was accomplished and puts into storage barrel 8 with the work piece after the processing was accomplished, right layer board subassembly 10 that the tip was installed about steerable right arm 9 and reciprocated before the right stand 6.

Preferably, feed mechanism comprises vibration dish 11 and belt conveyor line 12, and vibration dish 11 supplies a plurality of work pieces of treating to process to place, and vibration dish 11 will treat that the work piece is carried by the belt conveyor belt drive, and left arm 7 is used for pressing from both sides the work piece of treating to process to the chuck on getting the belt conveyor belt.

Preferably, the left supporting plate assembly comprises a large supporting plate 13 capable of moving up and down and a small supporting plate 14 capable of moving left and right transversely, the large supporting plate 13 is mounted at the front end part of the left upright post 5 through a linear guide rail 15, the small supporting plate 14 is mounted at the front end part of the large supporting plate 13 through a linear guide rail 15, the left mechanical arm 7 is rotatably mounted at the front end part of the small supporting plate 14 through a first rotary cylinder 16, the front end part of the left mechanical arm 7 is provided with a rotatable mechanical claw, the rear end part of the mechanical arm is provided with a front fixing plate 17 and a rear fixing plate 18, the rear fixing plate 18 is mounted on the first rotary cylinder 16, the rear fixing plate 18 is provided with a driving cylinder 19 capable of controlling the left and right transverse movement of the front fixing plate 17, the rear end part of the mechanical claw is provided with a driving mechanism 20 for controlling the operation of the mechanical claw, the rear end.

The right blade assembly 10 and the right arm 9 have the same structure and therefore will not be described in detail herein, but the left arm 7 and the right arm 9 provide different working purposes, so the applicant makes the following explanation of the working principle:

the belt conveying line 12 is provided with a limiting part, the limiting part is provided with a sensor which can sense whether workpieces to be machined exist at corresponding positions, the belt conveying line 12 is controlled by a control mechanism to transmit, when the belt conveying line starts to work, the vibration disc 11 outputs the workpieces to be machined to the belt conveying line 12 through vibration, when the workpieces to be machined at the outermost end of the belt conveying line 12 are conveyed to abut against the limiting part, the sensor senses that the workpieces to be machined are in place, the control mechanism stops conveying, the vibration disc 11 stops working, the left mechanical arm 7 is in place to clamp the workpieces to be machined at the outermost end, the distance between the workpieces to be machined is a fixed number, the fixed number is assumed to be a unit '1', after a first workpiece is machined, when the left mechanical arm 7 clamps a second workpiece to be machined, the left mechanical arm 7 moves '1' unit towards the vibration disc 11 to clamp the second workpiece, and so on; the belt conveying line 12 is correspondingly provided with a station for a plurality of workpieces to be processed, when the workpieces on the station are clamped completely, the vibration disc 11 works to continuously convey the workpieces until the sensors sense, and the automatic feeding effect can be formed by repeating the steps.

The working principle of the automatic loading and unloading numerical control lathe is as follows: the mechanical claw on the left mechanical arm 7 reaches the corresponding position through left-right and up-down movement, if the left mechanical arm 7 is placed in parallel with the base 1 at the moment, the whole left mechanical arm 7 is rotationally adjusted through a first rotary air cylinder 16, the left mechanical arm 7 is perpendicular to the base 1, the mechanical claw of the left mechanical arm 7 clamps the corresponding workpiece to be processed, then the position of the left mechanical arm 7 is adjusted upwards and moves towards the chuck 3, the position of the mechanical claw on the left mechanical arm 7 is adjusted through a second rotary air cylinder 22, the workpiece enters the chuck 3 in the vertical direction for being clamped by the chuck 3, then the corresponding cutter in the tool tower 4 processes the workpiece, the processing can be two types, the processing is determined according to different requirements, wherein only one end of the workpiece is processed, in addition, both ends of the workpiece can be processed, when both ends of the workpiece are processed, the left mechanical arm 7 moves to the corresponding position again to turn over the workpiece with one end machined (the mechanical claw is controlled to turn over through the second rotary cylinder 22), the other end of the unprocessed workpiece faces the upper end to be machined by the corresponding cutter in the cutter tower 4, after machining is completed, the right mechanical arm 9 moves left and right and up and down to reach the corresponding position, the machined workpiece is grabbed, and the workpiece is conveyed into the storage barrel 8 to be stored.

Preferably, the rear fixing plate 18 is provided with rail assemblies 23 on both sides of the driving cylinder 19 for the left and right lateral movement of the front fixing plate 17.

In more detail, a first driving part 24 for controlling the vertical movement of the large support plate 13 is installed on the top of the left upright 5, a second driving part 25 for controlling the horizontal movement of the small support plate 14 is installed on the side of the small support plate 14, and the first driving part 24 and the second driving part 25 control the movement of the large support plate 13 and the small support plate 14 through a ball screw.

More specifically, the main supporting plate 26 assembly is composed of a main supporting plate 26 capable of moving up and down and an auxiliary supporting plate 27 capable of moving left and right transversely, the main supporting plate 26 is installed at the front end part of the main upright post 2 through a linear guide rail 15, the auxiliary supporting plate 27 is installed at the front end part of the main supporting plate 26 through the linear guide rail 15, a driving part three 28 for controlling the main supporting plate 26 to move up and down is installed at the top part of the main upright post 2, a driving part four 29 for controlling the auxiliary supporting plate 27 to move left and right transversely is arranged at the side part, and the driving part three 28 and the driving part four control the main supporting plate 26 and the.

In more detail, the upper end part of the storage barrel 8 is a tapered cone 30, the lower end part is a storage sleeve 31 with a sealed bottom, the inner peripheral wall of the tapered cone 30 is a curved surface, and a processed workpiece can slide into the storage sleeve 31 through the curved surface, so that damage to the workpiece is reduced.

The left mechanical arm 7 and the right mechanical arm 9 in the numerical control lathe are both in a 360-degree rotary design and can be stopped at any angle, and when the right mechanical arm 9 conveys a processed workpiece into the containing barrel 8, the mechanical arm can be adjusted to be inclined instead of transversely or vertically arranged, so that the workpiece is more conveniently fallen into, and the noise generated by the workpiece falling into is reduced.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A numerical control lathe capable of automatically feeding and discharging comprises a base (1) and a main upright post (2) arranged on the base (1), and is characterized in that the main upright post (2) is arranged at the rear end of the middle part of the base (1), a chuck (3) used for clamping a workpiece is arranged at the top of the base (1) in front of the main upright post (2), a cutter tower (4) with a plurality of processing cutters is arranged at the front end part of the main upright post (2), a main supporting plate (26) assembly capable of driving the cutter tower (4) to move left and right and up and down is arranged at the front end part of the main upright post (2), a left upright post (5) and a right upright post (6) are respectively arranged at the top of the base (1) and at two sides of the main upright post (2), a left mechanical arm (7) used for clamping the workpiece and conveying the workpiece to the chuck (3) is arranged at the front end part of the left upright post, left stand (5) preceding tip install and to drive left layer board subassembly about left arm (7) and reciprocate, base (1) top be located and be provided with the feed mechanism that supplies to treat that the work piece was placed between left stand (5) and head mast (2), base (1) inside just be located and be provided with between head mast (2) and right stand (6) and supply to process storage barrel (8) that the work piece after accomplishing was put into, right stand (6) preceding tip be provided with and be used for centre gripping to process the work piece after accomplishing and put into right arm (9) in storage barrel (8) with the work piece after accomplishing, right stand (6) preceding tip is installed and is controlled right layer board subassembly (10) that reach about and reciprocate in right arm (9).

2. The numerically controlled lathe capable of feeding and discharging automatically as claimed in claim 1, wherein the feeding mechanism is composed of a vibration disc (11) and a belt conveyor line (12), the vibration disc (11) is used for placing a plurality of workpieces to be machined, the workpieces to be machined are driven and conveyed by the belt conveyor line through the vibration disc (11), and the left mechanical arm (7) is used for clamping the workpieces to be machined on the belt conveyor line into a chuck.

3. The numerically controlled lathe capable of loading and unloading automatically as claimed in claim 1, wherein the left supporting plate assembly is composed of a large supporting plate (13) capable of moving up and down and a small supporting plate (14) capable of moving left and right transversely, the large supporting plate (13) is mounted at the front end of the left upright post (5) through a linear guide rail (15), the small supporting plate (14) is mounted at the front end of the large supporting plate (13) through a linear guide rail (15), the left mechanical arm (7) is rotatably mounted at the front end of the small supporting plate (14) through a rotary cylinder I (16), the front end of the left mechanical arm (7) is provided with a rotatable mechanical claw, the rear end of the mechanical arm is provided with a front fixing plate (17) and a rear fixing plate (18), the rear fixing plate (18) is mounted on the rotary cylinder I (16), the rear fixing plate (18) is provided with a driving cylinder (19) capable of controlling the front fixing plate (17) to move left and right transversely, the rear end part of the mechanical claw is provided with a driving mechanism (20) for controlling the mechanical claw to work, the rear end part of the driving mechanism (20) is provided with a mounting seat (21) for mounting the driving mechanism, and a second rotary cylinder (22) capable of controlling the mechanical claw to rotate is arranged between the mounting seat (21) and the front fixing plate (17).

4. The numerically controlled lathe capable of feeding and discharging automatically as claimed in claim 3, wherein guide rail assemblies (23) for the left and right transverse movement of the front fixing plate (17) are arranged on the rear fixing plate (18) on two sides of the driving cylinder (19).

5. The numerically controlled lathe capable of feeding and discharging automatically as claimed in claim 3, wherein a first driving part (24) for controlling the large supporting plate (13) to move up and down is installed at the top of the left upright (5), and a second driving part (25) for controlling the small supporting plate (14) to move left and right transversely is installed at the side of the small supporting plate.

6. The numerically controlled lathe capable of loading and unloading automatically as claimed in claim 1, wherein the main pallet (26) assembly is composed of a main pallet (26) capable of moving up and down and an auxiliary pallet (27) capable of moving left and right transversely, the main pallet (26) is mounted at the front end of the main upright post (2) through a linear guide rail (15), the auxiliary pallet (27) is mounted at the front end of the main pallet (26) through the linear guide rail (15), a third driving part (28) for controlling the main pallet (26) to move up and down is mounted at the top of the main upright post (2), and a fourth driving part (29) for controlling the auxiliary pallet (27) to move left and right transversely is arranged at the side of the auxiliary pallet.

7. The numerically controlled lathe capable of feeding and discharging automatically as claimed in claim 1, wherein the upper end of the storage barrel (8) is a tapered cone (30), the lower end of the storage barrel is a storage sleeve (31) with a sealed bottom, and the inner peripheral wall of the tapered cone (30) is a curved surface.