CN215697238U

CN215697238U - Numerical control punching machine capable of effectively preventing workpiece from moving for precision mechanical engineering

Info

Publication number: CN215697238U
Application number: CN202122000983.7U
Authority: CN
Inventors: 陈福喜
Original assignee: SHANGHAI GUOYANG ELECTROMECHANICAL EQUIPMENT CO Ltd
Current assignee: SHANGHAI GUOYANG ELECTROMECHANICAL EQUIPMENT CO Ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-02-01
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses a numerical control punching machine capable of effectively preventing a workpiece from moving for precision mechanical engineering, which comprises an installation table, wherein a first motor is fixedly installed on the left side of the installation table, a connecting rod is fixedly installed on the right side of the top of the installation table, a limiting rod is fixedly installed on the top of the connecting rod, a second motor is fixedly installed on the left side of the limiting rod, and a cylinder is arranged at the bottom of the limiting rod. According to the utility model, the first motor is installed by arranging the installation table, the first threaded rod is driven by arranging the first motor, the second motor is installed by arranging the limit rod, and the second threaded rod is driven by arranging the second motor, so that the problems that when a square workpiece is punched, the square workpiece is moved due to poor fixation, punching deviation is caused, materials are wasted, the punching time is prolonged, and the punching progress is greatly influenced are solved.

Description

Numerical control punching machine capable of effectively preventing workpiece from moving for precision mechanical engineering

Technical Field

The utility model relates to the technical field of numerical control punching machines, in particular to a numerical control punching machine which can effectively prevent a workpiece from moving and is used for precision mechanical engineering.

Background

The numerical control punching is a technology for punching a target graph in a plate to be processed by using a computer-controlled punch press, and the numerical control punching is a punching technology for automatically controlling a certain working process by adopting a digital control method, wherein the punching technology is convenient, quick, high in accuracy, strong in controllability and the like, and continuously adapts to different requirements, and the traditional manual operation punching method is replaced increasingly to become mainstream.

When punching a hole to square work piece, because be not fixed well to square work piece, lead to it to take place to remove for the deviation of punching a hole, not only wasted the material, it is long when still having increased to punch a hole, has influenced the progress of punching a hole greatly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a numerical control punching machine capable of effectively preventing a workpiece from moving for precision mechanical engineering, which has the advantage of good fixing effect and solves the problems that when a square workpiece is punched, the square workpiece is not fixed well, so that the square workpiece moves, punching deviation is caused, materials are wasted, punching time is prolonged, and punching progress is greatly influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: a numerical control punching machine capable of effectively preventing a workpiece from moving for precision mechanical engineering comprises an installation table, wherein a first motor is fixedly installed on the left side of the installation table, a connecting rod is fixedly installed on the right side of the top of the installation table, a limiting rod is fixedly installed at the top of the connecting rod, a second motor is fixedly installed on the left side of the limiting rod, a cylinder is arranged at the bottom of the limiting rod, a punching machine is fixedly installed at the bottom of the cylinder, a containing frame is arranged at the top of the installation table, a third motor is fixedly installed on the front side of the containing frame, a second gear is fixedly installed on an output shaft of the third motor, a first gear is meshed with the surface of the second gear, a fixed rod is rotatably connected to the back side of the first gear through a bearing, the back side of the fixed rod is fixedly connected with the front side of the containing frame, and a first limiting frame is arranged on the left side of an inner cavity of the containing frame, the right side of holding a frame inner chamber is provided with the spacing frame of second, the shifting chute has been seted up to one side of holding a frame inner chamber, the inner chamber fixed mounting of first gear has the thread bush, the draw-in groove has been seted up to the left side of the spacing frame of second, first spacing frame runs through the inside to the spacing frame of second through the draw-in groove.

Preferably, a second sliding groove is formed in the limiting rod, a second sliding block is connected to the inside of the second sliding groove in a sliding mode, and a second threaded rod is connected to the inside of the second sliding block in a rotating mode through threads.

Preferably, the output shaft of the second motor penetrates through the inside of the limiting rod and is fixedly connected with the left side of the second threaded rod, and the bottom of the second sliding block is fixedly connected with the top of the cylinder.

Preferably, a first sliding groove is formed in the mounting table, a first sliding block is connected to the inside of the first sliding groove in a sliding mode, and a first threaded rod is connected to the inside of the first sliding block in a rotating mode through threads.

Preferably, the output shaft of the first motor penetrates through the mounting table, is fixedly connected with the left side of the first threaded rod, and the top of the first sliding block is fixedly connected with the bottom of the accommodating frame.

Preferably, the inside of thread bush is connected with the third threaded rod through the screw thread rotation, the back of third threaded rod and the positive fixed connection of second spacing, the inside of shifting chute and the surface cover that is located the third threaded rod are equipped with the spring.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model installs a first motor by arranging an installation platform, drives a first threaded rod by arranging the first motor, installs a second motor by arranging a limit rod, drives a second threaded rod by arranging the second motor, connects the limit rod by arranging a connecting rod, drives a second gear by arranging a third motor, rotates the first gear by arranging a second gear, drives a threaded sleeve by arranging the first gear, clamps a workpiece by arranging a first limit frame and a second limit frame, punches the workpiece by arranging a punching machine, adjusts the punching machine by arranging an air cylinder, and simultaneously solves the problems that when a square workpiece is punched, the square workpiece is not fixed easily, so that the punching deviation is caused, the material is wasted, and the punching time is increased, greatly influencing the punching progress.

2. According to the utility model, the second sliding block is limited by the second sliding groove, the second sliding block is prevented from shaking in the moving process, the air cylinder is limited by the second sliding block, the air cylinder is prevented from shaking in the moving process, the second sliding block is moved by the second threaded rod, the first sliding block is limited by the first sliding groove, the first sliding block is prevented from shaking in the moving process, the accommodating frame is limited by the first sliding block, the accommodating frame is prevented from shaking in the moving process, and the first sliding block is moved by the first threaded rod.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic top sectional view of the receiving rack of the present invention;

FIG. 4 is a schematic top view of the first gear of the present invention.

In the figure: 1. an installation table; 2. a first motor; 3. a first slider; 4. a first gear; 5. a third threaded rod; 6. an accommodating frame; 7. a second gear; 8. a connecting rod; 9. a limiting rod; 10. a second slider; 11. a cylinder; 12. a punching machine; 13. a second motor; 14. a second threaded rod; 15. a first chute; 16. a first threaded rod; 17. a first limit bracket; 18. a second limiting frame; 19. a card slot; 20. a moving groove; 21. a spring; 22. a third motor; 23. fixing the rod; 24. a threaded sleeve; 25. a second runner.

Detailed Description

The technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, a numerical control punching machine for precision mechanical engineering capable of effectively preventing a workpiece from moving includes a mounting table 1, a first motor 2 is fixedly installed on the left side of the mounting table 1, a connecting rod 8 is fixedly installed on the right side of the top of the mounting table 1, a limiting rod 9 is fixedly installed on the top of the connecting rod 8, a second motor 13 is fixedly installed on the left side of the limiting rod 9, an air cylinder 11 is arranged at the bottom of the limiting rod 9, a punching machine 12 is fixedly installed at the bottom of the air cylinder 11, a containing frame 6 is arranged on the top of the mounting table 1, a third motor 22 is fixedly installed on the front of the containing frame 6, a second gear 7 is fixedly installed on an output shaft of the third motor 22, a first gear 4 is engaged on the surface of the second gear 7, a fixing rod 23 is rotatably connected to the back of the first gear 4 through a bearing, the back of the fixing rod 23 is fixedly connected to the front of the containing frame 6, a first limiting frame 17 is arranged on the left side of an inner cavity of the containing frame 6, a second limiting frame 18 is arranged on the right side of an inner cavity of the containing frame 6, a moving groove 20 is arranged on one side of the inner cavity of the containing frame 6, a threaded sleeve 24 is fixedly arranged in the inner cavity of the first gear 4, a clamping groove 19 is arranged on the left side of the second limiting frame 18, the first limiting frame 17 penetrates into the second limiting frame 18 through the clamping groove 19, the first motor 2 is installed through the installation table 1, the first threaded rod 16 is driven through the first motor 2, the second motor 13 is installed through the limiting rod 9, the second threaded rod 14 is driven through the second motor 13, the limiting rod 9 is connected through the connecting rod 8, the second gear 7 is driven through the third motor 22, the first gear 4 is rotated through the second gear 7, the threaded sleeve 24 is driven through the first gear 4, and a workpiece is clamped through the first limiting frame 17 and the second limiting frame 18, the workpiece is punched by arranging the punching machine 12, the punching machine 12 is adjusted by arranging the air cylinder 11, the limiting rod 9 is internally provided with a second sliding chute 25, the inside of the second sliding chute 25 is connected with a second sliding block 10 in a sliding way, the inside of the second sliding block 10 is connected with a second threaded rod 14 in a rotating way through threads, the second sliding block 10 is limited by arranging the second sliding chute 25, the second sliding block 10 is prevented from shaking in the moving process, the air cylinder 11 is limited by arranging the second sliding block 10, the air cylinder 11 is prevented from shaking in the moving process, an output shaft of the second motor 13 penetrates through the inside of the limiting rod 9 and is fixedly connected with the left side of the second threaded rod 14, the bottom of the second sliding block 10 is fixedly connected with the top of the air cylinder 11, the second sliding block 10 is moved by arranging the second threaded rod 14, the first sliding chute 15 is arranged in the mounting table 1, the first sliding chute 15 is connected with the first sliding block 3 in a sliding way, the first sliding block 3 is connected with the first threaded rod 16 in a rotating way through threads, the first sliding block 3 is limited by the first sliding chute 15, so that the first sliding block 3 is prevented from shaking in the moving process, the first sliding block 3 is arranged to limit the accommodating frame 6, so that the accommodating frame 6 is prevented from shaking in the moving process, the output shaft of the first motor 2 penetrates through the mounting table 1 and is fixedly connected with the left side of the first threaded rod 16, the top of the first sliding block 3 is fixedly connected with the bottom of the accommodating frame 6, the first sliding block 3 is moved by arranging the first threaded rod 16, the inside of the threaded sleeve 24 is connected with a third threaded rod 5 in a rotating mode through threads, the back face of the third threaded rod 5 is fixedly connected with the front face of the second limiting frame 18, and the spring 21 is sleeved on the surface, located on the third threaded rod 5, of the inside of the moving groove 20.

During the use, aim at the recess of first spacing 17 and second spacing 18 with the two angles of work piece, open third motor 22, it rotates to drive second gear 7 through third motor 22, thereby make second gear 7 transmission first gear 4, make first gear 4 drive thread bush 24 rotate, under the effect of screw thread, make first spacing 17 and second spacing 18 remove downwards, fix the work piece, when punching it, open first motor 2 and second motor 13 respectively, drive first threaded rod 16 and second threaded rod 14 through first motor 2 and second motor 13 respectively and rotate, thereby remove first slider 3 and second slider 10, open cylinder 11 at last, drive piercing press 12 through cylinder 11 and remove downwards, punch the work piece.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a precision machinery engineering is with numerical control piercing press that can effectively prevent work piece removal, includes mount table (1), its characterized in that: the automatic punching machine is characterized in that a first motor (2) is fixedly mounted on the left side of the mounting table (1), a connecting rod (8) is fixedly mounted on the right side of the top of the mounting table (1), a limiting rod (9) is fixedly mounted on the top of the connecting rod (8), a second motor (13) is fixedly mounted on the left side of the limiting rod (9), a cylinder (11) is arranged at the bottom of the limiting rod (9), a punching machine (12) is fixedly mounted at the bottom of the cylinder (11), a containing frame (6) is arranged on the top of the mounting table (1), a third motor (22) is fixedly mounted on the front side of the containing frame (6), a second gear (7) is fixedly mounted on an output shaft of the third motor (22), a first gear (4) is meshed on the surface of the second gear (7), and a fixing rod (23) is rotatably connected to the back side of the first gear (4) through a bearing, the back of dead lever (23) and the positive fixed connection who holds frame (6), the left side that holds frame (6) inner chamber is provided with first spacing (17), the right side that holds frame (6) inner chamber is provided with second spacing (18), shifting chute (20) have been seted up to one side that holds frame (6) inner chamber, the inner chamber fixed mounting of first gear (4) has thread bush (24), draw-in groove (19) have been seted up in the left side of second spacing (18), first spacing (17) run through the inside to second spacing (18) through draw-in groove (19).

2. The numerical control punching machine for precision mechanical engineering effective in preventing movement of a workpiece according to claim 1, characterized in that: second spout (25) have been seted up to the inside of gag lever post (9), the inside sliding connection of second spout (25) has second slider (10), the inside of second slider (10) is connected with second threaded rod (14) through the screw thread rotation.

3. The numerical control punching machine for precision mechanical engineering effective in preventing the movement of a workpiece according to claim 2, characterized in that: an output shaft of the second motor (13) penetrates through the inside of the limiting rod (9) and is fixedly connected with the left side of the second threaded rod (14), and the bottom of the second sliding block (10) is fixedly connected with the top of the air cylinder (11).

4. The numerical control punching machine for precision mechanical engineering effective in preventing movement of a workpiece according to claim 1, characterized in that: first spout (15) have been seted up to the inside of mount table (1), the inside sliding connection of first spout (15) has first slider (3), the inside of first slider (3) is connected with first threaded rod (16) through the screw thread rotation.

5. The numerical control punching machine for precision mechanical engineering effective in preventing the movement of a workpiece according to claim 4, characterized in that: the output shaft of the first motor (2) penetrates through the mounting table (1) and is fixedly connected with the left side of the first threaded rod (16), and the top of the first sliding block (3) is fixedly connected with the bottom of the containing frame (6).

6. The numerical control punching machine for precision mechanical engineering effective in preventing movement of a workpiece according to claim 1, characterized in that: the inside of thread bush (24) is connected with third threaded rod (5) through the screw thread rotation, the back of third threaded rod (5) and the positive fixed connection of second spacing (18), the inside of shifting chute (20) and the surface cover that is located third threaded rod (5) are equipped with spring (21).