CN214053224U

CN214053224U - Numerical control flexible roll bending machine for producing electric appliance sheet metal parts

Info

Publication number: CN214053224U
Application number: CN202022876510.9U
Authority: CN
Inventors: 王凯
Original assignee: Jiaxing Kunde Precision Machinery Co ltd
Current assignee: Jiaxing Kunde Precision Machinery Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-08-27
Anticipated expiration: 2030-12-04

Abstract

The utility model relates to the technical field of sheet metal part roll bending, and discloses a numerical control flexible roll bending machine for producing an electric sheet metal part, which comprises a conveying device, a sheet metal and a bracket, the metal plate is placed on the upper surface of the conveying device, the side wall of the conveying device is fixedly connected with a fixed frame, a pressing mechanism is arranged in the fixing frame, a first air cylinder is fixedly connected with the inner wall of the upper end of the bracket, the end part of a piston rod of the first cylinder is fixedly connected with a shaft seat, the inside of the shaft seat is rotatably connected with a rolling shaft, the side wall of the bracket is fixedly connected with a motor, the inner walls of the left side and the right side of the bracket are rotatably connected with a rotating shaft through rolling bearings, the right-hand member of pivot extends to the outside of support and with the output shaft fixed connection of motor, the axle wall fixedly connected with sleeve pipe of pivot, the lower extreme inner wall fixedly connected with cutting box of support. The utility model provides high panel beating rolls curved production efficiency to the convenience is to taking of work piece.

Description

Numerical control flexible roll bending machine for producing electric appliance sheet metal parts

Technical Field

The utility model relates to a sheet metal component rolls curved technical field, especially relates to an electric appliance sheet metal component production is with flexible bender of numerical control.

Background

The sheet metal refers to an operation of manufacturing a metal sheet, a section bar and a pipe into a part with certain shape, size and precision by a manual or mechanical method, is a common metal processing technology, and can cut and bend the processed sheet through a subsequent series of processing to process a material into a part meeting application requirements.

Among the prior art, all tailor certain length with the sheet metal component after to the roll extrusion, not only inefficiency can't guarantee the production demand, the sheet metal component needs the manual work to take off the sheet metal component from the bending roll machine after rolling into the arc moreover, the sheet metal component after the bending roll has elasticity, if the operation carelessly can pound operating personnel, it is very inconvenient, consequently, the utility model discloses a.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that production efficiency is low among the prior art, inconvenient sheet metal component of saying takes off from the roll bender, and the flexible roll bender of numerical control is used in production of electrical apparatus sheet metal component that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a numerical control flexible bending roll for producing electrical sheet metal parts comprises a conveying device, a sheet metal and a support, wherein the sheet metal is placed on the upper surface of the conveying device, a fixing frame is fixedly connected to the side wall of the conveying device, a pressing mechanism is arranged inside the fixing frame, a first air cylinder is fixedly connected to the inner wall of the upper end of the support, a shaft seat is fixedly connected to the end portion of a piston rod of the first air cylinder, a rolling shaft is rotatably connected to the inside of the shaft seat, a motor is fixedly connected to the side wall of the support, rotating shafts are rotatably connected to the inner walls of the left side and the right side of the support through the rolling bearings, the right end of each rotating shaft extends to the outer side of the support and is fixedly connected with an output shaft of the motor, a sleeve is fixedly connected to the shaft wall of the rotating shaft, a cutting box is fixedly connected to the inner wall, the left side end fixedly connected with second cylinder of dead lever, the piston rod end fixedly connected with blade of second cylinder, the below of deflector is provided with slide mechanism.

Preferably, hold-down mechanism includes mount, first spring, first telescopic link and clamp plate, fixed connection is simultaneously at the upper end inner wall of mount for first spring and first telescopic link, first spring setting is in the outside of first telescopic link, clamp plate fixed connection is at the tip of first telescopic link, the spout has been seted up to the inside wall of mount, both ends sliding connection is in the inside of spout about the clamp plate.

Preferably, a plurality of grooves are formed in the lower end face of the pressing plate, and guide shafts are rotatably connected inside the grooves.

Preferably, slide mechanism includes slider and electric telescopic handle, slider fixed connection is at the lower terminal surface of deflector, the second spout has been seted up to the lower extreme inner wall of tailorring the case, slider sliding connection is in the inside of second spout, electric telescopic handle's left end fixed connection is at the right side wall of deflector, electric telescopic handle's right-hand member fixed connection is at the right side inner wall of tailorring the case.

Preferably, the inner wall of the left side of the cutting box is provided with an arc-shaped plate, and the upper surface of the arc-shaped plate is provided with a cutting groove matched with the blade.

Preferably, the fixing rod is obliquely arranged on the upper surface of the guide plate, and the angle of inclination between the fixing rod and the guide plate is 45 °.

Compared with the prior art, the utility model provides an electric appliance sheet metal component production is with flexible bending roll of numerical control machine possesses following beneficial effect:

1. this flexible bending roll of numerical control machine for production of electrical apparatus sheet metal component supports the clamp plate through conveyer with the panel beating and makes the clamp plate rise, and first telescopic link and spring shrink, the spring has decurrent pressure, makes the clamp plate hug closely the upper surface of sheet metal, can prevent through the guiding axle that clamp plate and sheet metal component laminating tension block die.

2. This flexible roll bender of numerical control for production of electrical sheet metal component drives pivot and sleeve pipe through the motor and rotates and drive the panel beating and remove right, and the flexible axle bed of driving of piston rod and the roller bearing of cylinder move the contact panel beating downwards, and closing device compresses tightly the clamp plate downwards through the elasticity of spring, makes the clamp plate strengthen downwards pressing the power of panel beating, prevents to place the panel beating upwarp on conveyer and influence the quality of roll bending.

3. This flexible bending roll of numerical control machine for production of electrical apparatus sheet metal component, it is flexible through the piston rod of second cylinder, make the blade cut the sheet metal component off, the sheet metal component drops to the left side inner wall of deflector, then electric piston rod is flexible right, makes the sheet metal component along the left side inner wall landing of deflector to the bottom inner wall of tailorring the case, conveniently takes.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model provides high panel beating rolls curved production efficiency to the convenience is to taking of work piece.

Drawings

FIG. 1 is a schematic structural view of a numerical control flexible roll bending machine for producing electrical sheet metal parts, which is provided by the utility model;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

fig. 3 is a sectional view taken along line B-B in fig. 1.

In the figure: the cutting machine comprises a conveying device 1, a metal plate 2, a support 3, a first cylinder 4, a shaft seat 5, a rolling shaft 6, a motor 7, a rotating shaft 8, a sleeve 9, a fixing frame 10, a first spring 11, a first telescopic rod 12, a pressing plate 13, a guide shaft 14, a cutting box 15, a sliding block 16, a guide plate 17, a fixing rod 18, a second cylinder 19, a blade 20 and an electric telescopic rod 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a numerical control flexible roll bending machine for producing electrical sheet metal parts comprises a conveying device 1, a sheet metal 2 and a support 3, wherein the sheet metal 2 is placed on the upper surface of the conveying device 1, a fixing frame 10 is fixedly connected to the side wall of the conveying device 1, a pressing mechanism is arranged inside the fixing frame 10, the pressing mechanism comprises a fixing frame 10, a first spring 11, a first telescopic rod 12 and a pressing plate 13, the first spring 11 and the first telescopic rod 12 are simultaneously and fixedly connected to the inner wall of the upper end of the fixing frame 10, the first spring 11 is arranged on the outer side of the first telescopic rod 12, the pressing plate 13 is fixedly connected to the end portion of the first telescopic rod 12, a chute is formed in the inner side wall of the fixing frame 10, the left end and the right end of the pressing plate 13 are slidably connected to the inside of the chute, a plurality of grooves are formed in the lower end surface of the pressing plate 13, guide shafts 14 are rotatably connected to the insides of the grooves, and a first air cylinder 4 is fixedly connected to the inner wall of the upper end of the support 3, the end part of a piston rod of the first air cylinder 4 is fixedly connected with an axle seat 5, the inside of the axle seat 5 is rotatably connected with a rolling shaft 6, the side wall of the bracket 3 is fixedly connected with a motor 7, the inner walls of the left side and the right side of the bracket 3 are rotatably connected with a rotating shaft 8 through the rolling bearing, the right end of the rotating shaft 8 extends to the outer side of the bracket 3 and is fixedly connected with an output shaft of the motor 7, the axle wall of the rotating shaft 8 is fixedly connected with a sleeve 9, the inner wall of the lower end of the bracket 3 is fixedly connected with a cutting box 15, the inside of the cutting box 15 is provided with a guide plate 17, the upper end surface of the guide plate 17 is fixedly connected with a fixed rod 18, the left end part of the fixed rod 18 is fixedly connected with a second air cylinder 19, the end part of the piston rod of the second air cylinder, the second spout has been seted up to the lower extreme inner wall of

cutting box

15, 16 sliding connection are in the inside of second spout in slider, electric telescopic handle 21's left end fixed connection is at the right side wall of deflector 17, electric telescopic handle 21's right-hand member fixed connection is at cutting box 15's right side inner wall, cutting box 15's left side inner wall sets up to the arc, the upper surface of arc seted up with blade 20 assorted grooving, dead lever 18 slope sets up the upper surface at deflector 17, the angle of inclination between dead lever 18 and the deflector 17 is 45.

In the utility model, when in use, the metal plate 2 is pushed to open the pressing plate to lift the pressing plate 13 through the conveying device 1, the first telescopic rod 12 and the spring 11 are contracted, the spring 11 has downward pressure to make the pressing plate 13 tightly attached to the upper surface of the metal plate 2, the pressing plate 13 and the metal plate 2 can be prevented from being stuck tightly by the guide shaft 14, the metal plate 2 is conveyed to the support 3 along the pressing mechanism, the motor 7 drives the rotating shaft 8 and the sleeve to rotate to drive the metal plate 2 to move rightwards, the piston rod of the cylinder 4 drives the shaft seat 5 and the rolling shaft 6 to move downwards to contact the metal plate 2, the pressing device presses the pressing plate 13 downwards through the elasticity of the spring 11, the force of pressing the metal plate 2 downwards by the pressing plate 13 is enhanced, the upwarping of the metal plate 2 placed on the conveying device 1 is prevented from influencing the roll bending quality, the metal plate 2 after roll bending extends to the inner side of the cutting box 15 along the guide plate 17, when the radian 2 reaches a certain length, the piston rod of second cylinder 19 is flexible, makes blade 20 cut panel beating 2 absolutely, and sheet metal component 2 drops to the left side inner wall of deflector 17, then electric piston rod 21 is flexible right, makes sheet metal component 2 along the left side inner wall landing of deflector 17 to the bottom inner wall of cutting out case 15, conveniently takes.

The above, 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 electrical apparatus sheet metal component production is with flexible bending roll of numerical control, includes conveyer (1), panel beating (2) and support (3), its characterized in that: the metal plate (2) is placed on the upper surface of the conveying device (1), a fixing frame (10) is fixedly connected to the side wall of the conveying device (1), a pressing mechanism is arranged inside the fixing frame (10), a first air cylinder (4) is fixedly connected to the inner wall of the upper end of the support (3), an axle seat (5) is fixedly connected to the end portion of a piston rod of the first air cylinder (4), a rolling shaft (6) is rotatably connected to the inside of the axle seat (5), a motor (7) is fixedly connected to the side wall of the support (3), rotating shafts (8) are rotatably connected to the inner walls of the left side and the right side of the support (3) through the rolling bearings, the right end of each rotating shaft (8) extends to the outer side of the support (3) and is fixedly connected with an output shaft of the motor (7), a sleeve (9) is fixedly connected to the shaft wall of the rotating shaft (8), and a cutting box (15) is fixedly connected to the inner wall of the lower end of the support (3), the inside of cutting box (15) is provided with deflector (17), the up end fixedly connected with dead lever (18) of deflector (17), the left side tip fixedly connected with second cylinder (19) of dead lever (18), the piston rod tip fixedly connected with blade (20) of second cylinder (19), the below of deflector (17) is provided with slide mechanism.

2. The numerical control flexible roll bending machine for producing the electric sheet metal part according to claim 1, is characterized in that: hold-down mechanism includes mount (10), first spring (11), first telescopic link (12) and clamp plate (13), fixed connection is in the upper end inner wall of mount (10) simultaneously in first spring (11) and first telescopic link (12), first spring (11) set up the outside at first telescopic link (12), clamp plate (13) fixed connection is at the tip of first telescopic link (12), the spout has been seted up to the inside wall of mount (10), both ends sliding connection is in the inside of spout about clamp plate (13).

3. The numerical control flexible roll bending machine for producing the electric sheet metal part according to claim 2, is characterized in that: a plurality of grooves are formed in the lower end face of the pressing plate (13), and guide shafts (14) are rotatably connected inside the grooves.

4. The numerical control flexible roll bending machine for producing the electric sheet metal part according to claim 1, is characterized in that: slide mechanism includes slider (16) and electric telescopic handle (21), slider (16) fixed connection is at the lower terminal surface of deflector (17), the second spout has been seted up to the lower extreme inner wall of tailorring case (15), slider (16) sliding connection is in the inside of second spout, the left end fixed connection of electric telescopic handle (21) is at the right side wall of deflector (17), the right-hand member fixed connection of electric telescopic handle (21) is at the right side inner wall of tailorring case (15).

5. The numerical control flexible roll bending machine for producing the electric sheet metal part according to claim 1, is characterized in that: the inner wall of the left side of the cutting box (15) is provided with an arc-shaped plate, and the upper surface of the arc-shaped plate is provided with a cutting groove matched with the blade (20).

6. The numerical control flexible roll bending machine for producing the electric sheet metal part according to claim 1, is characterized in that: the fixing rod (18) is obliquely arranged on the upper surface of the guide plate (17), and the inclination angle between the fixing rod (18) and the guide plate (17) is 45 degrees.