CN211028381U

CN211028381U - Automatic cutting mechanism of numerical control machine tool

Info

Publication number: CN211028381U
Application number: CN201920773804.3U
Authority: CN
Inventors: 赖育辉
Original assignee: Shanghai Shunken Cnc Technology Co ltd
Current assignee: Shanghai Shunken Cnc Technology Co ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-07-17
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses an automatic cutting mechanism of digit control machine tool relates to digit control machine tool technical field, which comprises a frame, the left side of frame is equipped with the storage board, and the upside horizontal mounting of frame has the slide bar, and the upside slidable mounting of slide bar has first lift cylinder and second lift cylinder, and the downside of second lift cylinder is equipped with the cutting wheel, and the downside of first lift cylinder is equipped with the arm, and the downside of frame is equipped with waste material box, and the right side of frame is equipped with the collecting box, and the slide rail has been seted up to the inboard of slide bar, and the upside of slide bar is equipped with the rack. The utility model relates to a novelty, convenient to use, second motor drive dwang rotate once more, and it is inboard to transport the material collecting box on right side with the material after the cutting to make the operation of gathering materials need not the manual completion of operating personnel, the wind that blows out after the fan rotates blows off from the exhaust vent inboard on air-out lid surface, thereby makes the temperature reduction of cutting wheel, has prolonged the life of self, blows the piece that splashes everywhere to the downside simultaneously.

Description

Automatic cutting mechanism of numerical control machine tool

Technical Field

The utility model relates to a digit control machine tool technical field specifically is an automatic cutting mechanism of digit control machine tool.

Background

The numerically controlled lathe is one of the widely used numerically controlled machines at present. The numerical control machine tool is mainly used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angles, complex rotary inner and outer curved surfaces, cylinders, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like. The machining process route, process parameters, tool motion track, displacement, cutting parameters and auxiliary functions of the part are compiled into a machining program list according to instruction codes and program formats specified by the numerical control machine, and then the content in the program list is recorded on a control medium and then input into a numerical control device of the numerical control machine, so that the machine tool is instructed to machine the part.

At present, the Chinese patent discloses an automatic cutting mechanism (No. CN 207858073U) of a numerical control machine tool, the technology of the patent is that a fixed rod is fixedly connected with one side of a longitudinal beam, one end of the fixed rod is fixedly connected with the screw rod, the second chute is connected with a second sliding block in a sliding way, the upper surface of the object stage is provided with an anti-skid pad, one side of the anti-skid pad is provided with a pressing block, the outer side of the pressing block is provided with a limiting plate, the pressing block is connected with the limiting plate through a spring, so that the cutting equipment has a simple mechanical structure, but, because the numerical control machine cutting mechanism can generate higher heat in the cutting process, the service life of the numerical control machine cutting mechanism can be influenced if the temperature is not reduced in time, meanwhile, there are fragments splashed around, so that those skilled in the art provide an automatic cutting mechanism of a numerical control machine tool to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic cutting mechanism of digit control machine tool to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic cutting mechanism of digit control machine tool, includes the frame, the left side of frame is equipped with the storage board, the upside horizontal mounting of frame has the slide bar, the upside slidable mounting of slide bar has first lift cylinder and second lift cylinder, the downside of second lift cylinder is equipped with the cutting wheel, the downside of first lift cylinder is equipped with the arm, the downside of frame is equipped with waste material box, the right side of frame is equipped with the collection magazine.

As a further aspect of the present invention: the slide rail has been seted up to the inboard of slide bar, the upside of slide bar is equipped with the rack, the inboard slidable mounting of slide rail has the slider, the upside of slider is equipped with first motor, the length of rack equals with the length of slide rail, the length of slide bar equals with the length of frame.

As a further aspect of the present invention: the output end of the first motor is connected with a driving wheel, the driving wheel is meshed with the rack, and the first motor is fixedly installed at the upper end of the sliding block.

As a further aspect of the present invention: be equipped with the second motor between the upside of frame and the downside position of slide bar, the output of second motor is connected with the dwang, the length of dwang equals with the width of frame, the material of dwang is the component of a wear-resisting silicon rubber.

As a further aspect of the present invention: the lower side of the second lifting oil cylinder is provided with a fan, the lower side of the fan is provided with an air outlet cover, an air outlet hole is formed in the surface of the air outlet cover, and the position of the lower end of the fan is higher than the position of the upper end of the cutting wheel.

As a further aspect of the present invention: the waste material box is as long as the rack, the waste material box is wider than the rack, the upper end of the material collecting box is lower than the lower end of the rotating rod, and the material storing plate is as wide as the rack.

As a further aspect of the present invention: the height from the lower end of the rack to the ground is 1000MM, and the height from the upper end of the sliding rod to the ground is 1200 MM.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has novel design, simple structure and convenient use, and the second lifting oil cylinder drives the cutting wheel to move downwards and cuts the material, thereby avoiding manual cutting of operators, reducing the labor intensity of the operators and improving the working efficiency; the second motor cuts the material after aligning the cutting wheel with the material, the chips left after cutting can leak from a gap formed between the rotating rod and the rotating rod, and the leaked chips enter a waste material box on the lower side; the wind that blows out after the fan rotates blows off from the exhaust vent inboard on air-out lid surface to make the temperature of cutting wheel reduce, prolonged the life of self, blow the piece that splashes everywhere to the downside simultaneously, blow in the waste material box of frame downside, thereby played the effect of environmental protection, maintained the health in the workshop.

Drawings

FIG. 1 is a schematic structural diagram of an automatic cutting mechanism of a numerically controlled machine tool;

FIG. 2 is a schematic structural diagram of a rotating rod in an automatic cutting mechanism of a numerically-controlled machine tool;

fig. 3 is a schematic structural diagram of a fan in an automatic cutting mechanism of a numerical control machine tool.

In the figure: 1. a frame; 2. a material storage plate; 3. a slide bar; 4. a first lift cylinder; 5. a second lift cylinder; 6. a cutting wheel; 7. a mechanical arm; 8. a slide rail; 9. a rack; 10. a slider; 11. a first motor; 12. a driving wheel; 13. a second motor; 14. rotating the rod; 15. a fan; 16. an air outlet cover; 17. an air outlet; 18. a waste material box; 19. a material collecting box.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, an automatic cutting mechanism of a numerical control machine tool includes a frame 1, a material storage plate 2 is disposed on a left side of the frame 1, a slide bar 3 is horizontally disposed on an upper side of the frame 1, a first lift cylinder 4 (model No. PY497-100) and a second lift cylinder 5 (model No. PY497-100) are slidably disposed on an upper side of the slide bar 3, a cutting wheel 6 is disposed on a lower side of the second lift cylinder 5, a robot arm 7 is disposed on a lower side of the first lift cylinder 4, a waste material box 18 is disposed on a lower side of the frame 1, a material collecting box 19 is disposed on a right side of the frame 1, a plurality of materials for cutting are stored on an upper side of the material storage plate 2, the first lift cylinder 4 drives the robot arm 7 to move, the material storage plate 2 is grabbed, after the robot arm grabs a lower side of the cutting wheel 6, the second, therefore, manual cutting by operators is not needed, the labor intensity of the operators is reduced, and the working efficiency is improved.

A slide rail 8 is arranged on the inner side of the slide bar 3, a rack 9 is arranged on the upper side of the slide bar 3, a slide block 10 is arranged on the inner side of the slide rail 8 in a sliding manner, a first motor 11 (the model is VTB56-2A) is arranged on the upper side of the slide block 10, the length of the rack 9 is equal to that of the slide rail 8, the length of the slide bar 3 is equal to that of the rack 1, the output end of the first motor 11 is connected with a driving wheel 12, the driving wheel 12 is in meshed connection with the rack 9, the first motor 11 is fixedly arranged at the upper end of the slide block 10, a second motor 13 (the model is VTB56-2A) is arranged between the upper side of the rack 1 and the lower side of the slide bar 3, the output end of the second motor 13 is connected with a rotating rod 14, the length of the rotating rod 14 is equal to that of the rack 1, thereby make slider 10 at the inboard horizontal migration of slide rail 8, slider 10 can drive the first lift cylinder 4 and the 5 horizontal migration of second lift cylinder of upside respectively, after mechanical arm 7 of first lift cylinder 4 downside grabs the material to dwang 14 upside, second motor 13 stall, thereby make the material no longer move, second motor 13 cuts after aiming at the material with cutting wheel 6 this moment, the remaining piece of cutting can leak down from the gap that forms between dwang 14 and dwang 14, the piece that leaks gets into in the waste material box 18 of downside, after the cutting is accomplished, second lift cylinder 5 drives cutting wheel 6 and moves to the upside, and simultaneously, second motor 13 drives dwang 14 and rotates once more, transport the material after the cutting to the magazine 19 inboards that gathers materials on right side, thereby make the operation of gathering materials need not the manual completion of operating personnel.

A fan 15 is arranged at the lower side of the second lifting oil cylinder 5, an air outlet cover 16 is arranged at the lower side of the fan 15, an air outlet hole 17 is formed in the surface of the air outlet cover 16, the height of the lower end of the fan 15 is higher than the height of the upper end of the cutting wheel 6, the length of the waste material box 18 is equal to that of the rack 1, the width of the waste material box 18 is wider than that of the rack 1, the height of the upper end of the material collecting box 19 is lower than that of the lower end of the rotating rod 14, the width of the material storing plate 2 is equal to that of the rack 1, the height of the lower end of the rack 1 from the ground is 1000MM, the height of the upper end of the sliding rod 3 from the ground is 1200MM, air blown out after the fan 15 rotates is blown out from the inner side of the air outlet hole 17 on the surface of the air outlet cover 16, so that the temperature of the cutting, therefore, the environment-friendly effect is achieved, the sanitation in a workshop is maintained, and the height between the rack 1 and the sliding rod 3 from the ground is in accordance with the height of a human-computer, so that an operator can operate the machine more conveniently.

The utility model discloses a theory of operation is: the material for cutting is stored on the upper side of the material storage plate 2, the first lifting oil cylinder 4 drives the mechanical arm 7 to move, the material on the upper end of the material storage plate 2 is grabbed, after the material is grabbed to the lower side of the cutting wheel 6, the second lifting oil cylinder 5 drives the cutting wheel 6 to move downwards and cut the material, so that manual cutting by an operator is not needed, the labor intensity of the operator is reduced, the working efficiency is improved, the first motor 11 drives the driving wheel 12 to rotate on the upper side of the rack 9 after being started, the sliding block 10 horizontally moves on the inner side of the sliding rail 8, the sliding block 10 can respectively drive the first lifting oil cylinder 4 and the second lifting oil cylinder 5 on the upper side to horizontally move, the mechanical arm 7 on the lower side of the first lifting oil cylinder 4 grabs the material to the upper side of the rotating rod 14, the second motor 13 stops rotating, so that the material does not move any more, at the moment, the second motor 13 aims, the chips left after cutting can leak from the gap formed between the rotating rod 14 and the rotating rod 14, the leaked chips enter the waste material box 18 at the lower side, after the cutting is finished, the second lifting oil cylinder 5 drives the cutting wheel 6 to move towards the upper side, meanwhile, the second motor 13 drives the rotating rod 14 to rotate again, so that the cut materials are conveyed to the inner side of the right material collecting box 19, so that the material collecting operation can be completed without manual operation of operators, the air blown out by the rotation of the fan 15 is blown out from the inner side of the air outlet hole 17 on the surface of the air outlet cover 16, thereby reducing the temperature of the cutting wheel 6, prolonging the service life of the cutting wheel, blowing the splashed scraps to the lower side and blowing the scraps into the waste material box 18 at the lower side of the frame 1, therefore, the environment-friendly effect is achieved, the sanitation in a workshop is maintained, and the height between the rack 1 and the sliding rod 3 from the ground is in accordance with the height of a human-computer, so that an operator can operate the machine more conveniently.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automatic cutting mechanism of digit control machine tool, includes frame (1), the left side of frame (1) is equipped with storage plate (2), its characterized in that, slide bar (3) are installed to the upside horizontal of frame (1), the upside slidable mounting of slide bar (3) has first lift cylinder (4) and second lift cylinder (5), the downside of second lift cylinder (5) is equipped with cutting wheel (6), the downside of first lift cylinder (4) is equipped with arm (7), the downside of frame (1) is equipped with waste material box (18), the right side of frame (1) is equipped with collection magazine (19).

2. The automatic cutting mechanism of the numerical control machine tool is characterized in that a sliding rail (8) is arranged on the inner side of the sliding rod (3), a rack (9) is arranged on the upper side of the sliding rod (3), a sliding block (10) is slidably mounted on the inner side of the sliding rail (8), a first motor (11) is arranged on the upper side of the sliding block (10), the length of the rack (9) is equal to that of the sliding rail (8), and the length of the sliding rod (3) is equal to that of the rack (1).

3. The automatic cutting mechanism of the numerical control machine tool is characterized in that an output end of the first motor (11) is connected with a driving wheel (12), the driving wheel (12) is in meshed connection with the rack (9), and the first motor (11) is fixedly installed at the upper end of the sliding block (10).

4. The automatic cutting mechanism of a numerical control machine according to claim 1, characterized in that a second motor (13) is arranged between the upper side of the machine frame (1) and the lower side of the sliding rod (3), the output end of the second motor (13) is connected with a rotating rod (14), the length of the rotating rod (14) is equal to the width of the machine frame (1), and the rotating rod (14) is made of a wear-resistant silicon rubber member.

5. The automatic cutting mechanism of the numerical control machine tool is characterized in that a fan (15) is arranged on the lower side of the second lifting oil cylinder (5), an air outlet cover (16) is arranged on the lower side of the fan (15), an air outlet hole (17) is formed in the surface of the air outlet cover (16), and the lower end of the fan (15) is higher than the upper end of the cutting wheel (6).

6. The automatic cutting mechanism of a numerical control machine tool is characterized in that the length of the waste material box (18) is equal to that of the rack (1), the width of the waste material box (18) is wider than that of the rack (1), the height of the upper end of the material collecting box (19) is lower than that of the lower end of the rotating rod (14), and the width of the material storage plate (2) is equal to that of the rack (1).

7. The automatic cutting mechanism of numerical control machine tool according to claim 1, characterized in that the height of the lower end of the machine frame (1) from the ground is 1000MM, and the height of the upper end of the sliding rod (3) from the ground is 1200 MM.