CN220592475U

CN220592475U - Cutting mechanism for metal fitting machining

Info

Publication number: CN220592475U
Application number: CN202322289288.6U
Authority: CN
Inventors: 陈力炜; 仝伟
Original assignee: Shanghai Xiaohu Metal Products Co ltd
Current assignee: Shanghai Xiaohu Metal Products Co ltd
Priority date: 2023-08-24
Filing date: 2023-08-24
Publication date: 2024-03-15
Anticipated expiration: 2033-08-24

Abstract

The utility model relates to a cutting mechanism for metal fitting machining, which comprises a U-shaped operation table, wherein an adjusting component is arranged on the operation table, the operation table is connected with a lifting plate through the adjusting component, one side of the lifting plate is provided with a first motor, a knife holder is arranged at the driving end of the first motor, a cutting knife is arranged on the knife holder, a guide chamber is arranged on the operation table, a discharging pipe is arranged at the lower end of the guide chamber, a collecting box is movably arranged below the discharging pipe, a supporting frame is arranged at the outer side of the guide chamber, a beating block is movably arranged in the supporting frame, one end of the beating block is connected with a movable column, a spring is movably sleeved outside the movable column, one end of the movable column penetrates through the supporting frame and is connected with a pushing plate, the pushing plate is movably connected with a convex wheel, the convex wheel is connected with a second motor, the second motor is arranged at the outer side of the guide chamber and can be used for beating and cleaning the guide chamber while collecting scraps, so that labor burden of workers is reduced, and in addition, the position of the cutting knife can be automatically adjusted.

Description

Cutting mechanism for metal fitting machining

Technical Field

The utility model relates to the technical field of metal fitting machining, in particular to a cutting mechanism for metal fitting machining.

Background

With the development of scientific technology in China, cutting machine technicians are almost applied to various industries. During the machining of metal fittings, it is necessary to cut off excess metal from the metal fitting using a cutting mechanism to achieve the desired geometry, dimensional accuracy and surface quality.

The existing cutting mechanism for metal fitting machining can generate a plurality of metal scraps in the use process, the scraps can fall onto an operation table, and the scraps are cleaned and collected by the time drawn out by a worker until the work is stopped, so that the labor burden of the worker is increased by the collection mode, the collection speed is low, the working time is wasted, and the operation is very inconvenient; secondly, the existing cutting mechanism for metal fitting machining is not provided with a shielding part generally, so that scraps generated in the cutting process are easy to throw out along with the height rotation of a cutting knife, and are easy to cause injury to surrounding staff, so that potential safety hazards exist; in addition, the position of the cutting blade of the conventional cutting mechanism for metal fitting machining is usually manually adjusted, which results in poor cutting accuracy and influences machining accuracy, thereby increasing the generation of waste products.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a cutting mechanism for metal fitting machining, which solves the problems that the existing cutting mechanism for metal fitting machining can generate a plurality of metal scraps in the use process, the scraps can drop onto an operating platform and are cleaned and collected by the time of being pulled out by a worker until the work is stopped, and the labor burden of the worker is increased by the collecting mode.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cutting mechanism is used in metal accessory processing, includes the operation panel of U type, be equipped with adjusting part on the operation panel, the operation panel is connected with the lifter plate through adjusting part, lifter plate one side is equipped with first motor, first motor drive end is equipped with the blade holder, be equipped with the cutting sword on the blade holder, be equipped with the guide room on the operation panel, the guide room lower extreme is equipped with the discharging pipe, the activity of discharging pipe below is equipped with the collecting box, the guide room outside is equipped with the support frame, the activity is equipped with the beating piece in the support frame, beating piece one end is connected with the spliced pole, the movable sleeve in the movable column outside is equipped with the spring, movable column one end passes the support frame and is connected with the fly leaf, fly leaf swing joint has the convex wheel, the convex wheel is connected with the second motor, the second motor sets up in the guide room outside, be equipped with the crane on the fly leaf, the crane both sides articulate respectively and be connected with the shielding plate, be convenient for produce the metal sweeps in the cutting process to collect, can carry out the collecting to the guide room and stop simultaneously, make the adhesion in the guide room carry out the work and beat down, the work efficiency is very convenient for collect the work personnel in the work has been saved, has been collected the work and has been used simultaneously.

In a further preferred embodiment, the upper end of the lifting frame is recessed inwards to form a driving chamber, two limit frames are symmetrically arranged on two sides of the lifting frame, a double-shaft motor is arranged in the driving chamber, two driving ends of the double-shaft motor are fixedly connected with two opposite screws, each screw is rotationally connected with the driving chamber, and one end of each screw penetrates through the driving chamber and is rotationally connected with the limit frame, so that the screws are convenient to rotate.

In a further preferred embodiment, each screw is threaded with a moving seat, and the moving seats are movably connected with the limiting frame, so that the moving seats can move conveniently.

In a further preferred embodiment, the lower end of the movable seat is hinged with a supporting rod, and one end of the supporting rod is hinged with the shielding plate, so that the shielding plate can rotate conveniently.

In a further preferred embodiment, the adjusting assembly includes two limiting rods disposed on the operation table, two L-shaped adjusting seats are movably connected to the limiting rods, a first air cylinder is disposed on one side of the adjusting seat, and the first air cylinder is fixedly disposed on the operation table to facilitate movement of the adjusting seat.

In a further preferred embodiment, the adjusting seat is slidably connected with a moving frame through a rail structure, a second cylinder is arranged on one side of the moving frame, and the second cylinder is arranged on the adjusting seat, so that the moving frame is convenient to move.

In a further preferred embodiment, a third motor is arranged at the upper end of the movable frame, the driving end of the third motor penetrates through the movable frame to be connected with a screw rod, the screw rod is rotationally connected with the movable frame, and the screw rod is in threaded connection with the lifting plate so as to facilitate the movement of the lifting plate.

(III) beneficial effects

Compared with the prior art, the utility model provides a cutting mechanism for metal fitting machining, which has the following beneficial effects:

1. according to the utility model, through the cooperation of the operation table, the guide chamber, the discharging pipe, the collecting box, the supporting frame, the beating block, the moving column, the spring, the pushing plate, the convex wheel and the second motor, metal scraps generated in the cutting process of metal fittings can be collected, and meanwhile, the guide chamber can be constantly beaten, so that the metal scraps adhered in the guide chamber vibrate down to be collected together, a worker is not required to clean and collect, the labor burden of the worker is reduced, meanwhile, the collection can be performed synchronously in the cutting process, additional time collection is not required, the working time is saved, the working efficiency of scrap collection is improved, and the operation is very convenient.

2. According to the utility model, the lifting frame, the shielding plate, the driving chamber, the limiting frame, the double-shaft motor, the screw rod, the moving seat and the supporting rod are matched, so that the position of the shielding plate can be adjusted according to use requirements, the shielding plate shields metal scraps in the cutting process of metal fittings, the damage to surrounding staff is reduced, and the potential safety hazard is reduced.

3. According to the utility model, the lifting plate, the first motor, the tool apron, the cutting tool, the limiting rod, the adjusting seat, the first cylinder, the moving frame, the second cylinder, the third motor and the screw rod are matched, so that the position of the cutting tool can be automatically adjusted according to the use requirement, the cutting precision is improved, the generation of waste products is reduced, and the quality of a cut workpiece is ensured.

Drawings

FIG. 1 is a schematic view showing the overall structure of a cutting mechanism for machining metal fittings in the present utility model;

FIG. 2 is a schematic view showing the overall structure of a cutting mechanism for machining metal fittings according to another aspect of the present utility model;

FIG. 3 is a schematic cross-sectional view of a portion of a material guiding chamber and a connecting member thereof according to the present utility model;

FIG. 4 is a schematic view of a cross-sectional structure of a portion of a console and a connection member thereof according to the present utility model;

fig. 5 is a schematic sectional view of a driving chamber and a connecting part thereof according to the present utility model.

In the figure: 1. an operation table; 2. a lifting plate; 3. a first motor; 4. a tool apron; 5. a cutting blade; 6. a material guiding chamber; 7. a discharge pipe; 8. a collection box; 9. a support frame; 10. beating the block; 11. a moving column; 12. a spring; 13. a pushing plate; 14. a male wheel; 15. a second motor; 16. a lifting frame; 17. a shielding plate; 18. a driving chamber; 19. a limit frame; 20. a biaxial motor; 21. a screw; 22. a movable seat; 23. a support rod; 24. a limit rod; 25. an adjusting seat; 26. a first cylinder; 27. a moving rack; 28. a second cylinder; 29. a third motor; 30. and (5) a screw rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-5, a cutting mechanism for metal fitting machining comprises a U-shaped operation table 1, an adjusting component is arranged on the operation table 1, the operation table 1 is connected with a lifting plate 2 through the adjusting component, a first motor 3 is arranged on one side of the lifting plate 2, a cutter holder 4 is arranged at the driving end of the first motor 3, a cutting knife 5 is arranged on the cutter holder 4, a material guiding chamber 6 is arranged on the operation table 1, a discharging pipe 7 is arranged at the lower end of the material guiding chamber 6, a collecting box 8 is movably arranged below the discharging pipe 7, a supporting frame 9 is arranged on the outer side of the material guiding chamber 6, a beating block 10 is movably arranged in the supporting frame 9, one end of the beating block 10 is connected with a movable column 11, a spring 12 is movably sleeved on the outer side of the movable column 11, one end of the movable column 11 is connected with a pushing plate 13 through the supporting frame 9, the pushing plate 13 is movably connected with a convex wheel 14, the convex wheel 14 is connected with a second motor 15, the second motor 15 is arranged on the outer side of the material guiding chamber 6, a lifting frame 16 is arranged on the lifting plate 2, and shielding plates 17 are respectively and hinged on two sides of the lifting frame 16.

In this embodiment, the upper end of the lifting frame 16 is recessed inwards to form a driving chamber 18, two limiting frames 19 are symmetrically arranged on two sides of the lifting frame 16, a double-shaft motor 20 is arranged in the driving chamber 18, two driving ends of the double-shaft motor 20 are fixedly connected with two opposite screw rods 21, each screw rod 21 is rotationally connected with the driving chamber 18, one end of each screw rod 21 penetrates through the driving chamber 18 and is rotationally connected with the limiting frame 19, the double-shaft motor 20 is started, and the double-shaft motor 20 drives the two screw rods 21 to rotate simultaneously.

In this embodiment, each screw 21 is screwed with a moving seat 22, and the moving seats 22 are movably connected with the limiting frames 19, so that when the two screws 21 rotate, the two moving seats 22 move along the two limiting frames 19 in adjacent directions due to opposite directions of the two screws 21.

In this embodiment, the lower end of the movable seat 22 is hinged with a supporting rod 23, one end of the supporting rod 23 is hinged with the shielding plate 17, when the movable seat 22 moves, the movable seat 22 drives one end of the supporting rod 23 to rotate around the hinged connection with the movable seat 22, and the other end of the supporting rod rotates around the hinged connection with the shielding plate 17, and simultaneously pushes the shielding plate 17 downwards, so that the shielding plate 17 rotates around the hinged connection with the lifting plate 2.

In this embodiment, the adjusting assembly includes two limiting rods 24 disposed on the operating platform 1, two L-shaped adjusting seats 25 are movably connected to the two limiting rods 24, a first air cylinder 26 is disposed on one side of the adjusting seat 25, the first air cylinder 26 is fixedly disposed on the operating platform 1, the first air cylinder 26 is started, and the first air cylinder 26 drives the adjusting seat 25 to move along the two limiting rods 24.

In this embodiment, the adjusting seat 25 is slidably connected with a moving frame 27 through a track structure, a second air cylinder 28 is disposed on one side of the moving frame 27, the second air cylinder 28 is disposed on the adjusting seat 25, the second air cylinder 28 is started, and the second air cylinder 28 drives the moving frame 27 to move along the sliding connection with the adjusting seat 25.

In this embodiment, a third motor 29 is disposed at the upper end of the moving frame 27, a driving end of the third motor 29 penetrates through the moving frame 27 to be connected with a screw 30, the screw 30 is rotationally connected with the moving frame 27, the screw 30 is in threaded connection with the lifting plate 2, the third motor 29 is started, and the third motor 29 drives the screw 30 to rotate, so that the lifting plate 2 moves along the moving frame 27.

Embodiment two:

to sum up, when the metal fitting is required to be cut, the clamping mechanism is arranged on the operating platform 1, the fitting is clamped and fixed through the clamping mechanism, the first air cylinder 26 is started, the first air cylinder 26 drives the adjusting seat 25 to move along the two limiting rods 24, the second air cylinder 28 is started, the second air cylinder 28 drives the moving frame 27 to move along the sliding connection part with the adjusting seat 25, the third motor 29 is started, the third motor 29 drives the screw rod 30 to rotate, the lifting plate 2 moves along the moving frame 27, in the whole process, the lifting plate 2 drives the first motor 3, the tool holder 4 and the cutting tool 5 to move, so that the position of the cutting tool 5 is automatically adjusted according to the use requirement, and the position of the cutting tool 5 can be automatically adjusted according to the use requirement in the same cutting process.

Embodiment III:

in sum, when in use, the double-shaft motor 20 is started, the double-shaft motor 20 drives the two screws 21 to rotate simultaneously, as the two screws 21 are opposite in direction, the two movable seats 22 move along the two limiting frames 19 towards adjacent directions, the movable seats 22 drive one ends of the supporting rods 23 to rotate around the hinged joint with the movable seats 22, the other ends of the supporting rods rotate around the hinged joint with the shielding plate 17, and simultaneously push the shielding plate 17 downwards, so that the shielding plate 17 rotates around the hinged joint with the lifting plate 2, the position of the shielding plate 17 is adjusted according to the use requirement during cutting, the first motor 3 is started, the first motor 3 drives the cutter holder 4 to rotate, the cutter holder 4 drives the cutter 5 to rotate to cut metal fittings, during the cutting process, the two shielding plates 17 shield generated metal scraps, then the scraps fall into the guide chamber 6 and enter the collection box 8 from the discharge pipe 7 along the guide chamber 6, the second motor 15 is started in the whole process, the second motor 15 drives the convex wheel 14 to rotate, when the protruding part of the convex wheel 14 rotates to the pushing plate 13, the convex wheel 14 pushes the pushing plate 13, the pushing plate 13 drives the moving column 11 and the beating block 10 to move, the beating block 10 is separated from the outside of the guide chamber 6, the spring 12 compresses, when the protruding part of the convex wheel 14 rotates to be separated from the pushing plate 13, the beating block 10, the moving column 11 and the pushing plate 13 move back to the original position under the action of the spring 12, and meanwhile, the beating block 10 beats the outside of the guide chamber 6, the repeated operation is performed, the beating block 10 continuously beats the guide chamber 6, the guide chamber 6 generates vibration, so that the scraps adhering to the inner wall of the guide chamber 6 are vibrated down to enter the collecting tank 8 through the discharging pipe 7 for collecting.

In all the above mentioned embodiments, the welding, the matching connection of the bolt and the nut, the bolt or the screw connection or other known connection modes can be selected according to the actual situation, and are not described in detail herein, the above description refers to the write-in fixed connection, and the welding is preferentially considered, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art should be covered by the protection scope of the present utility model if the technical scheme and the inventive concept thereof are equivalent or changed within the scope of the present utility model.

Claims

1. The utility model provides a cutting mechanism for metal accessory processing, includes operation panel (1) of U type, a serial communication port, be equipped with adjusting part on operation panel (1), operation panel (1) are connected with lifter plate (2) through adjusting part, lifter plate (2) one side is equipped with first motor (3), first motor (3) drive end is equipped with blade holder (4), be equipped with cutting sword (5) on blade holder (4), be equipped with guide room (6) on operation panel (1), guide room (6) lower extreme is equipped with discharging pipe (7), discharging pipe (7) below activity is equipped with collecting box (8), guide room (6) outside is equipped with support frame (9), support frame (9) internal activity is equipped with and beats piece (10), beat piece (10) one end and be connected with movable column (11), movable column (11) outside movable sleeve is equipped with spring (12), movable column (11) one end is passed support frame (9) and is connected with impeller (13), impeller (13) motor swing joint has convex wheel (14), second (16) are equipped with on lifter plate (15), two sides of the lifting frame (16) are respectively hinged with a shielding plate (17).

2. The cutting mechanism for metal fitting machining according to claim 1, wherein: the lifting frame is characterized in that the upper end of the lifting frame (16) is inwards recessed to form a driving chamber (18), two limit frames (19) are symmetrically arranged on two sides of the lifting frame (16), a double-shaft motor (20) is arranged in the driving chamber (18), two driving ends of the double-shaft motor (20) are fixedly connected with two opposite screw rods (21), each screw rod (21) is rotationally connected with the driving chamber (18), and one end of each screw rod (21) penetrates through the driving chamber (18) to be rotationally connected with the limit frames (19).

3. A cutting mechanism for metal fitting machining according to claim 2, wherein: each screw rod (21) is connected with a movable seat (22) in a threaded mode, and the movable seats (22) are movably connected with the limiting frame (19).

4. A cutting mechanism for metal fitting machining according to claim 3, wherein: the lower end of the movable seat (22) is hinged with a supporting rod (23), and one end of the supporting rod (23) is hinged with the shielding plate (17).

5. The cutting mechanism for metal fitting machining according to claim 1, wherein: the adjusting assembly comprises two limiting rods (24) arranged on the operating platform (1), two L-shaped adjusting seats (25) are movably connected to the limiting rods (24), a first air cylinder (26) is arranged on one side of each adjusting seat (25), and the first air cylinder (26) is fixedly arranged on the operating platform (1).

6. The cutting mechanism for metal fitting machining according to claim 5, wherein: so the adjusting seat (25) is connected with a movable frame (27) in a sliding way through a track structure, a second air cylinder (28) is arranged on one side of the movable frame (27), and the second air cylinder (28) is arranged on the adjusting seat (25).

7. The cutting mechanism for metal fitting machining according to claim 6, wherein: the upper end of the movable frame (27) is provided with a third motor (29), the driving end of the third motor (29) penetrates through the movable frame (27) to be connected with a screw rod (30), the screw rod (30) is rotationally connected with the movable frame (27), and the screw rod (30) is in threaded connection with the lifting plate (2).