CN216857847U

CN216857847U - Flanging device of numerical control flanging machine

Info

Publication number: CN216857847U
Application number: CN202122772682.6U
Authority: CN
Inventors: 李伟; 李佳; 冯荣军; 陈斌; 解辉; 闵鹏; 李勇胜; 魏敬
Original assignee: Jinan Newland Cnc Machinery Co ltd
Current assignee: Jinan Newland Cnc Machinery Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-07-01
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses a flanging device of a numerical control flanging machine, which comprises a flanging die, a base plate, a first sliding plate and a second sliding plate, wherein the base plate is fixedly arranged on a lathe bed, an included angle between the plane of the base plate and the horizontal plane is 135 degrees, the first sliding plate and the second sliding plate are right-angle plates, the lower end face of the first sliding plate is arranged on the base plate in a sliding manner, a first driving assembly is arranged between the first sliding plate and the base plate, the lower end face of the second sliding plate is arranged on the upper end face of the first sliding plate in a sliding manner, and a second driving assembly is arranged between the second sliding plate and the first sliding plate. When the edge folding device is used, after a plate is compressed by the compressing device, the upper die head and the lower die head are driven by the first driving assembly and the second driving assembly to bend the plate at any angle, and the requirements of the plate at the diversified side are met by moving and clamping for many times.

Description

Flanging device of numerical control flanging machine

Technical Field

The utility model relates to the technical field of machining, in particular to a flanging device of a numerical control flanging machine.

Background

The flanging machine is a processing machine for bending the edge of a plate, the structure of the existing flanging machine generally comprises a machine body and a press cutter arranged on the machine body in a sliding manner, the press cutter is driven up and down through a hydraulic cylinder, a V-shaped groove is formed in the lower part of the press cutter, feeding is carried out manually or mechanically, the edge of the plate is fed onto the V-shaped groove, the press cutter carries out flanging on the plate downwards, the shape of the general plate needs the corresponding V-shaped groove to be realized, but the requirement on the flanging of the plate along with the product is higher and higher, and the traditional flanging machine cannot meet the processing requirement of the existing plate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a flanging device of a numerical control machine, aiming at the defects, so as to meet the diversified processing requirements of plates.

The technical scheme adopted by the utility model is as follows:

the utility model provides a numerical control flanging machine hem device, sets up on the lathe bed of hem device, includes hem mould, base plate, first slide plate and second slide plate, the base plate is fixed to be set up on the lathe bed, and the contained angle between base plate place plane and the horizontal plane is 135 degrees, first slide plate and second slide plate are the right angle board, and the lower terminal surface of first slide plate slides and sets up on the base plate, and with be provided with first drive assembly between the base plate, the lower terminal surface of second slide plate slides and sets up on the up end of first slide plate, and with be provided with second drive assembly between the first slide plate, the hem mould is installed on the second slide plate, the notch of second slide plate is towards the direction of feeding, the notch orientation of first slide plate is opposite with the notch orientation of second slide plate.

As a further optimization, the flanging die comprises an installation plate and two sets of die heads, wherein the two sets of die heads are respectively installed at two ends of the second sliding plate through corresponding installation plates, and the two sets of die heads are corresponding in position.

As a further optimization, the first driving assembly of the present invention includes a first servo motor, a first lead screw and a first nut, the first servo motor is fixedly mounted on the substrate, the first lead screw is rotatably disposed on the substrate, the first lead screw is connected to an output shaft of the first servo motor, the first nut is fixedly mounted on a lower side end of the first sliding plate, and the first nut is screwed to the first lead screw.

As a further optimization, the second driving assembly of the present invention includes a second servo motor, a second lead screw and a second nut, the second servo motor is fixedly mounted on the upper end surface of the first sliding plate, the second lead screw is rotatably disposed on the upper end surface of the first sliding plate, the second lead screw is connected with an output shaft of the second servo motor, the second nut is fixedly mounted on the second sliding plate, and the second nut is screwed with the second lead screw.

In the utility model, the first lead screw and the first servo motor and the second lead screw and the second servo motor are connected through belts, and the belts are toothed belts.

As a further optimization, a plurality of reinforcing ribs are arranged on the concave side of the first sliding plate and the concave side of the second sliding plate at intervals, the reinforcing ribs are perpendicular to the corresponding plate surfaces, and a plurality of reinforcing ribs are also arranged between the base plate and the lathe bed.

The utility model has the following advantages:

1. when the edge folding device is used, after a plate is compressed by the compressing device, the upper die head and the lower die head are driven by the first driving assembly and the second driving assembly to bend the plate at any angle, and the requirements of the plate at the diversified side are met by moving and clamping for many times;

2. the moving directions of the die head are all oblique movements, namely the die head moves in the transverse direction and the vertical direction in a matched mode with the first driving assembly and the second driving assembly, and the mode can enable the servo motors of the two driving assemblies to share the stress of the flanging die head when a plate is flanged, so that the condition that the stress of a single motor is too concentrated is avoided, and particularly the servo motor in the vertical direction needs to bear the integral gravity of the flanging device and also needs to bear the vertical bending force.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

The utility model is further described below with reference to the accompanying drawings:

FIG. 1 is a schematic view of the overall three-dimensional structure of a numerical control flanging machine;

FIG. 2 is a schematic side view of the numerically controlled hemming machine (with the feed platform removed);

FIG. 3 is a perspective view of one of the viewing angles of the hemming device;

fig. 4 is a perspective view of the folding device from another view.

Wherein: 1. numerical control flanging machine main part, 2, initiative material feeding unit, 3, feeding platform, 4, lathe bed, 5, flanging device, 6, processing platform, 7, first die head, 8, mounting panel, 9, second die head, 10, first slide plate, 11, second lead screw, 12, second slide rail, 13, second slide plate, 14, second slider, 15, base plate, 16, second servo motor, 17, first slide rail, 18, first servo motor.

Detailed Description

The present invention is further described in the following with reference to the drawings and the specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention, and the embodiments and the technical features of the embodiments can be combined with each other without conflict.

It is to be understood that the terms first, second, and the like in the description of the embodiments of the utility model are used for distinguishing between the descriptions and not necessarily for describing a sequential or chronological order. The "plurality" in the embodiment of the present invention means two or more.

The term "and/or" in the embodiment of the present invention is only an association relationship describing an associated object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, B exists alone, and A and B exist at the same time. In addition, the character "/" herein generally indicates that the former and latter associated objects are in an "or" relationship.

As shown in figure 1, the numerical control flanging machine mainly comprises a numerical control flanging machine main body 1, the feeding side of the numerical control flanging machine main body 1 is provided with a feeding platform 3, the middle part of the feeding platform 3 is provided with a driving feeding device 2, the numerical control flanging machine main body 1 comprises a pressing device positioned on the upper side and a flanging device 5 positioned on the lower side, the edge of a plate is fed into a processing platform 6 through the driving feeding device 2 to the processing flow of the plate, the plate is fixed through the pressing device, the flanging operation is carried out on the edge of the plate through the flanging device 5, repeated feeding and repeated flanging processes are carried out, and the requirement for diversified flanging is met.

As shown in fig. 2-4, the embodiment further details the hemming device, specifically, the hemming device includes a hemming mold, a base plate 15, a first sliding plate 10 and a second sliding plate 13, where the first sliding plate 10 and the second sliding plate 13 are both right-angle plates, a lower side end of the first sliding plate 10 is slidably disposed on a plate surface of the base plate 15, and a first driving assembly is disposed between the first sliding plate 10 and the base plate 15, the second sliding plate 13 is slidably disposed on a plate surface of an upper side end of the first sliding plate 10, and a second driving assembly is disposed between the first sliding plate 10, the hemming mold is disposed on the second sliding plate 13, the base plate 15 is fixedly disposed on the bed 4 of the numerically controlled hemming machine body 1, an included angle between a plane of the base plate 15 and a horizontal plane is 135 degrees, a notch direction of the second sliding plate 13 faces a feeding side, a notch direction of the first sliding plate 10 is opposite to a groove direction of the second sliding plate 13, the base plate 15 is provided with a first slide rail 17, a first slide block is arranged on the lower end face of the first slide plate 10, the first slide plate 10 is arranged on the surface of the base plate 15 in a sliding mode through the first slide rail and the first slide block, the first driving assembly comprises a first servo motor 18, a first lead screw and a first screw nut, the first servo motor 18 is fixedly installed on the base plate 15, the first lead screw is rotatably arranged on the base plate and is connected with an output shaft of the first servo motor 18, in order to save installation space, the first lead screw is connected with the first servo motor 18 through a belt transmission structure, a used belt is a toothed belt, the first screw nut is fixedly installed at the lower side end of the first slide plate 10, and the first screw nut is in threaded connection with the first lead screw. The upper side end face of the first sliding plate 10 is provided with a second sliding rail 12, the lower side end of the second sliding plate 13 is provided with a second sliding block 14 corresponding to the second sliding rail 12, the second driving assembly comprises a second servo motor 16, a second lead screw 11 and a second screw, the second servo motor 16 is fixedly installed on the first sliding plate 10, the second lead screw 11 is rotatably installed on the first sliding plate 10, the second lead screw 11 is connected with an output shaft of the second servo motor 16, similarly, in order to save installation space, the second lead screw 11 is connected with the second servo motor 16 through a belt transmission structure, an adopted belt is a toothed belt, the second screw is fixedly installed at the upper side end of the first sliding plate 10, and the second screw and the second lead screw 11 are in threaded connection.

This embodiment the hem mould includes mounting panel 8, first mould head 7 and second mould head 9, and first mould head 7 and second mould head 9 are connected at the upper and lower both ends of second slide 13 through corresponding mounting panel 8 respectively, and the position of first mould head 7 and second mould head 9 is corresponding.

In this embodiment, the first sliding plate 10 and the second sliding plate 13 are both right-angle plates, so that a plurality of reinforcing ribs are arranged on both the concave side of the first sliding plate 10 and the concave side of the second sliding plate 13 at intervals, the reinforcing ribs are perpendicular to the corresponding plate surfaces, and a plurality of reinforcing ribs are also arranged between the base plate 15 and the bed 4.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the utility model is all within the protection scope of the utility model. The protection scope of the utility model is subject to the claims.

Claims

1. The utility model provides a numerical control flanging machine flanging device, sets up on the lathe bed of flanging device, its characterized in that: including hem mould, base plate, first slide plate and second slide plate, the base plate is fixed to be set up on the lathe bed, and the contained angle between base plate place plane and the horizontal plane is 135 degrees, first slide plate and second slide plate are the right angle board, and the lower terminal surface of first slide plate slides and sets up on the base plate, and with be provided with first drive assembly between the base plate, the lower terminal surface of second slide plate slides and sets up on the up end of first slide plate, and with be provided with second drive assembly between the first slide plate, the hem mould is installed on the second slide plate, the notch of second slide plate is towards the direction of feed, the notch orientation of first slide plate is opposite with the notch orientation of second slide plate.

2. The hemming device of a numerically controlled hemming machine according to claim 1 wherein: the flanging die comprises an installation plate and two sets of die heads, the two sets of die heads are respectively installed at two ends of the second sliding plate through the corresponding installation plates, and the two sets of die heads are corresponding in position.

3. The hemming device of a numerically controlled hemming machine according to claim 1 wherein: the first driving assembly comprises a first servo motor, a first lead screw and a first screw nut, the first servo motor is fixedly installed on the base plate, the first lead screw is rotatably arranged on the base plate, the first lead screw is connected with an output shaft of the first servo motor, the first screw nut is fixedly installed at the lower side end of the first sliding plate, and the first screw nut and the first lead screw are in threaded connection.

4. A hemming device for a numerically controlled hemming machine according to claim 3 wherein: the second driving assembly comprises a second servo motor, a second lead screw and a second screw, the second servo motor is fixedly installed on the upper end face of the first sliding plate, the second lead screw is rotatably arranged on the upper end face of the first sliding plate, the second lead screw is connected with an output shaft of the second servo motor, the second screw is fixedly installed on the second sliding plate, and the second screw is in threaded connection with the second lead screw.

5. The hemming device of a numerically controlled hemming machine according to claim 4 wherein: the first lead screw and the first servo motor and the second lead screw and the second servo motor are connected through belts, and the belts are toothed belts.

6. The hemming device of a numerically controlled hemming machine according to claim 2 wherein: the concave side of the first sliding plate and the concave side of the second sliding plate are provided with a plurality of reinforcing rib plates at intervals, the reinforcing rib plates are perpendicular to the corresponding plate surfaces, and a plurality of reinforcing rib plates are also arranged between the base plate and the lathe bed.