CN213672952U

CN213672952U - Cutting device for numerical control lathe

Info

Publication number: CN213672952U
Application number: CN202022414252.2U
Authority: CN
Inventors: 万东
Original assignee: Langfang Youge Technology Co ltd
Current assignee: Langfang Youge Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-13
Anticipated expiration: 2030-10-27

Abstract

The utility model relates to a numerical control lathe technical field specifically discloses a cutting device for numerical control lathe, the on-line screen storage device comprises a base, the board is placed to the top fixedly connected with work piece of base, the both sides at base top all are equipped with adjust cylinder, adjust cylinder's output fixedly connected with connecting rod, the top fixedly connected with diaphragm of connecting rod. The utility model discloses a servo motor drives the pivot and rotates, the pivot drives the cam and rotates, the rotation through the cam drives concave frame and moves down, removal through concave frame makes reset spring take place deformation, the removal of concave frame drives the guide block and slides in the guide way simultaneously, the removal through concave frame drives the carriage release lever and slides in the guiding hole, the removal through the carriage release lever drives splint and places the work piece at board top to the work piece and compress tightly, convenient fixed advantage has been reached, the current cutting device for numerical control lathe is inconvenient fixed when using has been solved.

Description

Cutting device for numerical control lathe

Technical Field

The utility model relates to a numerical control lathe technical field specifically is a cutting device for numerical control lathe.

Background

The numerical control lathe is one of the widely used numerical control lathes at present, and 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 angle, complex rotary inner and outer curved surfaces, cylinders, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a cutting device for numerical control lathe possesses convenient fixed advantage, has solved current cutting device for numerical control lathe inconvenient fixed when using, and often the work piece presss from both sides tightly needs manual operation, appears the displacement after fixing well moreover easily, the problem that consequently people used not convenient for.

The utility model relates to a cutting device for a numerical control lathe, which comprises a base, wherein the top of the base is fixedly connected with a workpiece placing plate, both sides of the top of the base are provided with adjusting cylinders, the output ends of the adjusting cylinders are fixedly connected with connecting rods, the top of the connecting rod is fixedly connected with a transverse plate, the bottom of the transverse plate is fixedly connected with a cutter, a servo motor is arranged on the front side of the base, the output end of the servo motor is fixedly connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a cam, the bottom of the cam is movably connected with a concave frame, the bottom of the concave frame is provided with a return spring, the two sides of the concave frame are both fixedly connected with guide blocks, the top of the concave frame is fixedly connected with a movable rod, the top of carriage release lever runs through to the top and the fixedly connected with splint of base, the guiding hole that uses with the carriage release lever cooperation is all seted up to the both sides at base inner wall top.

The utility model discloses a cutting device for numerical control lathe, wherein the equal fixedly connected with base in both sides at base top, the top of base and adjust cylinder's bottom fixed connection, the equal fixedly connected with fixed block in servo motor's both sides, the dorsal part of fixed block is connected with the front side of base.

The utility model discloses a cutting device for numerical control lathe, wherein the bottom fixedly connected with connecting plate of concave frame, the bottom of connecting plate and reset spring's top fixed connection, reset spring's bottom and the interior wall connection of base.

The utility model discloses a cutting device for numerical control lathe, wherein the guide way has all been seted up to the both sides of base inner wall, the outside of guide block runs through to the inner chamber of guide way and is sliding connection with the inner wall of guide way.

The utility model discloses a cutting device for numerical control lathe, wherein the fixedly connected with backing plate of center department at concave frame top, the backing plate is the rubber pad, the top of backing plate and the surface swing joint of cam.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a servo motor drives the pivot and rotates, the pivot drives the cam and rotates, the rotation through the cam drives concave frame and moves down, removal through concave frame makes reset spring take place deformation, the removal of concave frame drives the guide block and slides in the guide way simultaneously, the removal through concave frame drives the carriage release lever and slides in the guide hole, the removal through the carriage release lever drives splint and places the work piece at board top to the work piece and compress tightly, convenient fixed advantage has been reached, the inconvenient fixed when using of current cutting device for numerical control lathe has been solved, often the work piece presss from both sides tight needs manual operation, and the displacement appears easily after fixing, consequently, the problem that people used is not convenient for.

2. The utility model discloses a base, the effect of support is played to the adjusting cylinder, prevents that the phenomenon that the adjusting cylinder can appear rocking in the course of the work, through the backing plate, plays the effect of protection to concave frame, can appear the phenomenon of damage when preventing cam and concave frame contact.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is a front cross-sectional view of the base structure of the present invention;

fig. 3 is a top view of the workpiece placing plate structure of the present invention.

In the figure: 1. a base; 2. a fixed block; 3. a servo motor; 4. a workpiece placing plate; 5. a pad seat; 6. an adjusting cylinder; 7. a connecting rod; 8. a transverse plate; 9. a cutter; 10. a splint; 11. a travel bar; 12. a concave frame; 13. a base plate; 14. a return spring; 15. a guide block; 16. a guide groove; 17. a guide hole; 18. a cam; 19. a rotating shaft; 20. a connecting plate.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model discloses a base 1, fixed block 2, servo motor 3, board 4 is placed to the work piece, bolster 5, adjust cylinder 6, connecting rod 7, diaphragm 8, cutterbar 9, splint 10, carriage release lever 11, concave frame 12, backing plate 13, reset spring 14, guide block 15, guide way 16, guiding hole 17, cam 18, pivot 19 and connecting plate 20 part are the general standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, the utility model relates to a cutting device for numerically controlled lathe, which comprises a base 1, a workpiece placing plate 4 fixedly connected to the top of the base 1, adjusting cylinders 6 respectively arranged on both sides of the top of the base 1, a pad 5 fixedly connected to both sides of the top of the base 1, the top of the pad 5 fixedly connected to the bottom of the adjusting cylinder 6, the adjusting cylinder 6 having a supporting effect through the pad 5 to prevent the adjusting cylinder 6 from shaking during operation, a fixed block 2 fixedly connected to both sides of a servo motor 3, the back side of the fixed block 2 connected to the front side of the base 1, a connecting rod 7 fixedly connected to the output end of the adjusting cylinder 6, a transverse plate 8 fixedly connected to the top of the connecting rod 7, a cutter 9 fixedly connected to the bottom of the transverse plate 8, a servo motor 3 installed on the front side of the base 1, a rotating shaft 19 fixedly connected to the output end of the servo motor 3, the surface of the rotating shaft 19 is fixedly connected with a cam 18, the bottom of the cam 18 is movably connected with a concave frame 12, the center of the top of the concave frame 12 is fixedly connected with a backing plate 13, the backing plate 13 is a rubber pad, the top of the backing plate 13 is movably connected with the surface of the cam 18, the backing plate 13 has a protection effect on the concave frame 12 and prevents the cam 18 from being damaged when contacting with the concave frame 12, the bottom of the concave frame 12 is provided with a return spring 14, the bottom of the concave frame 12 is fixedly connected with a connecting plate 20, the bottom of the connecting plate 20 is fixedly connected with the top of the return spring 14, the bottom of the return spring 14 is connected with the inner wall of the base 1, two sides of the concave frame 12 are both fixedly connected with guide blocks 15, two sides of the inner wall of the base 1 are both provided with guide grooves 16, the outer sides of the guide blocks 15 penetrate through to the inner cavities of the guide grooves 16 and are in sliding, the top of carriage release lever 11 runs through to the top of base 1 and fixedly connected with splint 10, and the guiding hole 17 that uses with the cooperation of carriage release lever 11 has all been seted up to the both sides at base 1 inner wall top.

When using the utility model discloses the time: firstly, a workpiece is placed on the top of the workpiece placing plate 4, then the servo motor 3 drives the rotating shaft 19 to rotate, the rotating shaft 19 drives the cam 18 to rotate, the concave frame 12 is driven to move downwards by the rotation of the cam 18, the return spring 14 is deformed by the movement of the concave frame 12, meanwhile, the guide block 15 is driven by the movement of the concave frame 12 to slide in the guide groove 16, the movable rod 11 is driven by the movement of the concave frame 12 to slide in the guide hole 17, the movable rod 11 moves to drive the clamping plate 10 to press the workpiece on the top of the workpiece placing plate 4, then the adjusting cylinder 6 drives the connecting rod 7 to move, the connecting rod 7 drives the transverse plate 8 to move, the cutter 9 is driven to move by the movement of the transverse plate 8, and finally the workpiece is cut by the work of the cutter 9 (electrical components appearing in the text are all electrically connected with an external main controller by 220V mains supply, and the main controller can be a conventional known device controlled by a computer and the like).

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a cutting device for numerically controlled lathe, includes base (1), its characterized in that: the workpiece placing plate (4) is fixedly connected to the top of the base (1), adjusting cylinders (6) are arranged on two sides of the top of the base (1), a connecting rod (7) is fixedly connected to the output end of each adjusting cylinder (6), a transverse plate (8) is fixedly connected to the top of the connecting rod (7), a cutter (9) is fixedly connected to the bottom of the transverse plate (8), a servo motor (3) is installed on the front side of the base (1), a rotating shaft (19) is fixedly connected to the output end of the servo motor (3), a cam (18) is fixedly connected to the surface of the rotating shaft (19), a concave frame (12) is movably connected to the bottom of the cam (18), a reset spring (14) is arranged at the bottom of the concave frame (12), guide blocks (15) are fixedly connected to two sides of the concave frame (12), and a moving rod (11) is fixedly connected to the top of the concave, the top of carriage release lever (11) runs through to the top and the fixedly connected with splint (10) of base (1), guiding hole (17) that use with carriage release lever (11) cooperation are all seted up to the both sides at base (1) inner wall top.

2. The cutting device for the numerically controlled lathe according to claim 1, wherein: the equal fixedly connected with pad seat (5) in both sides at base (1) top, the top of pad seat (5) and the bottom fixed connection of adjustment cylinder (6), the equal fixedly connected with fixed block (2) in both sides of servo motor (3), the dorsal part of fixed block (2) is connected with the front side of base (1).

3. The cutting device for the numerically controlled lathe according to claim 1, wherein: the bottom fixedly connected with connecting plate (20) of concave frame (12), the bottom of connecting plate (20) and the top fixed connection of reset spring (14), the bottom of reset spring (14) and the inner wall connection of base (1).

4. The cutting device for the numerically controlled lathe according to claim 1, wherein: guide way (16) have all been seted up to the both sides of base (1) inner wall, the outside of guide block (15) is run through to the inner chamber of guide way (16) and is sliding connection with the inner wall of guide way (16).

5. The cutting device for the numerically controlled lathe according to claim 1, wherein: the center department fixedly connected with backing plate (13) at concave frame (12) top, backing plate (13) are the rubber pad, the surface swing joint of the top of backing plate (13) and cam (18).