CN218252277U

CN218252277U - Sheet metal part bending device

Info

Publication number: CN218252277U
Application number: CN202222304515.3U
Authority: CN
Inventors: 王耀纬
Original assignee: Anhui Dexuxin Electromechanical Equipment Co ltd
Current assignee: Anhui Dexuxin Electromechanical Equipment Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-01-10
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a sheet metal component bending device, including the platform of bending that is used for processing the sheet metal component, the platform side of bending is equipped with fixed frame, fixed frame top is fixed with the backup pad, the motor is installed through the motor cabinet in backup pad right side bottom, the output of motor runs through backup pad and fixedly connected with drive pulley, drive pulley passes through belt and driven pulley connection, driven pulley runs through the backup pad through the pivot and installs the top fixed connection at fixed frame internal screw, the bottom and the fixed frame bottom of lead screw are passed through the bearing and are rotated and be connected. Has the beneficial effects that: when the motor drives the lifting seat to lift, the pressing component can be matched to compress or release the compression of the sheet metal part, slight deviation can be generated when the sheet metal part is bent by stamping, and the bending can be completed at one time.

Description

Sheet metal part bending device

Technical Field

The utility model relates to a plate spare processing technology field especially relates to a sheet metal component bending device.

Background

The sheet metal is a comprehensive cold processing technology of a stamping and bending device of the sheet metal part aiming at a metal sheet, and comprises shearing, punching, cutting, folding, welding, riveting, splicing, forming and the like.

The existing sheet metal part machining is generally that the sheet metal part is manually placed on a stamping machine, and because an operator holds the sheet metal part, the machine vibrates when a stamping device operates, so that the sheet metal part can slightly deviate, and a certain deviation is generated during product stamping. And an operator holds the sheet metal part by hands, so that certain potential safety hazards exist in the machining process, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sheet metal component bending device, when the motor drove the lift seat and goes up and down, the cooperation compresses tightly the subassembly and can compress tightly or relieve to the sheet metal component and compress tightly, can take place slight skew when avoiding the sheet metal component punching press to bend, and can once only accomplish and bend.

The technical scheme of the utility model is realized like this:

the utility model provides a sheet metal component bending device, is including the platform of bending that is used for processing the sheet metal component, the platform side of bending is equipped with fixed frame, fixed frame top is fixed with the backup pad, the motor is installed through the motor cabinet to backup pad right side bottom, the output of motor runs through backup pad and fixedly connected with drive pulley, drive pulley passes through belt and driven pulley connection, driven pulley runs through the backup pad through the pivot and installs the top fixed connection at fixed frame internal lead screw, the bottom and the fixed frame bottom of lead screw are passed through the bearing and are rotated and be connected.

The guide rail is attached to two sides of the fixing frame through screw locks, the sliding block is slidably mounted through the guide rail, the lifting seat is fixed on the side face of the sliding block through a bolt, and the lifting seat is matched with the inner thread of the screw rod.

The lifting seat is characterized in that a pressing assembly of a sheet metal part is fixed at the bottom end of the lifting seat, the sheet metal part placed on the surface of the bending table is pressed and fixed, bending mechanisms of the sheet metal part are fixed on two sides of the lifting seat, and two sides of the sheet metal part after being pressed are bent.

Furthermore, the compressing assembly comprises a pair of compressing rods, the compressing rods are symmetrically fixed at the bottom end of the lifting seat, and a pressing plate is fixed at the bottom end of the compressing rods.

Furthermore, a rubber layer is fixed at the bottom end of the pressure plate through screws.

Furthermore, the bending mechanism comprises cylinder seats fixed on two sides of the lifting seat through bolts, cylinders are mounted through the cylinder seats, punching plates are fixed on piston rods of the cylinders, and two ends of the sheet metal part are bent through the punching plates.

Furthermore, the inner side surface of the lifting seat is provided with a lug which is integrally formed with the lifting seat, the lug extends into the fixing frame and is matched with the screw rod through an inner thread formed on the lug.

The beneficial effects of the utility model are that: the motor is started, the motor drives the driving belt pulley connected with the output end of the motor to rotate, the driving belt pulley drives the driven belt pulley to rotate through a belt, and the driven belt pulley is fixedly connected with the top end of the screw rod in the fixed frame through a rotating shaft to drive the screw rod to rotate; the lead screw passes through the lug female screw fit of mounting hole and lift seat side, and the lift seat both ends pass through the slider and the guide rail sliding fit of fixed frame both sides, realize that the lift seat goes up and down along the direction of height of fixed frame, realize compressing tightly, bending to the sheet metal component. In the process that the lifting seat lifts along the fixed frame, a pressing rod at the bottom end of the lifting seat can be driven to press or release pressing of the sheet metal part on the bending table; under the state that compresses tightly, carry out the punching press through the cylinder to placing the sheet metal component in the platform both sides of bending and bend, the punching press is bent the completion back, and the motor drives the seat that goes up and rises and removes compressing tightly to the sheet metal component, can take place slight skew when avoiding the sheet metal component punching press to bend, and can once only accomplish and bend.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, 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 that other drawings can be obtained according to the drawings without creative efforts.

Figure 1 is a schematic view of a fixed frame;

FIG. 2 is a schematic structural diagram of a sheet metal part bending device;

FIG. 3 is a schematic view of a sheet metal part in a compacted state;

FIG. 4 is a schematic view of a sheet metal part in a compressed and bent state;

fig. 5 is a top view of the lifting base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

According to the utility model discloses an embodiment provides a sheet metal component bending device.

Referring to fig. 1-5, according to the utility model discloses sheet metal component bending device, including the platform 1 of bending that is used for processing the sheet metal component, 1 side of bending is equipped with

fixed frame

2, 2 tops of fixed frame are fixed with backup pad 3, motor 5 is installed through motor cabinet 4 in 3 right sides bottoms of backup pad, backup pad 3 and fixedly connected with drive pulley 6 are run through to motor 5's output, drive pulley 6 passes through belt 7 and is connected with driven pulley 8, driven pulley 8 runs through backup pad 3 through the pivot and installs the top fixed connection of lead screw 9 in fixed frame 2, the bottom of lead screw 9 is connected through bearing rotation with fixed frame 2 bottoms.

The fixed frame 2 both sides are attached with guide rail 10 through the screw lock to there is slider 11 through guide rail 10 slidable mounting, slider 11 side is fixed with lift seat 12 through the bolt, lift seat 12 and the internal thread fit of lead screw 9.

The bottom end of the lifting seat 12 is fixed with a pressing component of a sheet metal part, the sheet metal part placed on the surface of the bending platform 1 is pressed and fixed, the two sides of the lifting seat 12 are fixed with bending mechanisms of the sheet metal part, and the two sides of the sheet metal part after being pressed are bent.

Furthermore, the compressing assembly comprises a pair of compressing rods 13, the compressing rods 13 are symmetrically fixed at the bottom end of the lifting seat 12, and a pressing plate 14 is fixed at the bottom end of the compressing rod 13.

Further, a rubber layer 15 is fixed to the bottom end of the pressure plate 14 through screws.

Further, the bending mechanism comprises cylinder seats 16 fixed on two sides of the lifting seat 12 through bolts, a cylinder 17 is installed on each cylinder seat 16, a punching plate 18 is fixed on a piston rod of each cylinder 17, and two ends of the sheet metal part are bent through the punching plates 18.

Furthermore, the inner side surface of the lifting seat 12 is provided with a projection 19 integrally formed with the lifting seat, and the projection 19 extends into the fixed frame 2 and is matched with the screw rod 9 through an inner thread formed on the projection 19.

As shown in fig. 1, a motor 5 is started, a driving belt pulley 6 connected with an output end of the motor 5 is driven to rotate by the motor 5, the driving belt pulley 6 drives a driven belt pulley 8 to rotate by a belt 7, and the driven belt pulley 8 is fixedly connected with the top end of a screw rod 9 in a fixed frame 2 by a rotating shaft to drive the screw rod 9 to rotate; the lead screw 9 is in threaded fit with a convex block 19 on the side surface of the lifting seat 12 through a mounting hole 20, and the two ends of the lifting seat 12 are in sliding fit with the guide rails 10 on the two sides of the fixed frame 2 through the sliding blocks 11, so that the lifting seat 12 is lifted along the height direction of the fixed frame 2, and the sheet metal part is compressed and bent.

As shown in fig. 2, in the process that the lifting seat 12 lifts along the fixed frame 2, the pressing rod 13 at the bottom end of the lifting seat 12 can be driven to press or release the pressing of the sheet metal part on the bending table 1; in a pressing state, the air cylinder 17 is used for stamping and bending the sheet metal parts placed on two sides of the bending table 1, and after the stamping and bending are completed, the lifting seat 12 rises to release the pressing of the sheet metal parts.

As shown in fig. 3, in this state, the sheet metal member on the surface of the bending table 1 is pressed by the pressing lever 13. When a pair of compressing rods 13 can guarantee to compress tightly, the stamping of sheet metal component can not appear and remove, ensures the quality that the product was bent. In addition, the rubber layer 15 is fixed at the bottom end of the pressing plate 14 through a screw, so that the sheet metal part can be prevented from being scratched when being pressed tightly.

As shown in fig. 4, in this state, the pressing rod 13 continuously presses the surface of the sheet metal part, and the piston rod of the air cylinder 17 drives the punching plate 18 to perform punching bending on both sides of the sheet metal part. Then, the cylinder 17 retracts, the lifting seat 12 is driven to ascend through the motor 5, the pressing of the pressing rod 13 on the sheet metal part is released, and a worker takes down the bent sheet metal part to finish one-time bending.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The sheet metal part bending device is characterized by comprising a bending table (1) for processing sheet metal parts, wherein a fixed frame (2) is arranged on the side face of the bending table (1), a supporting plate (3) is fixed at the top end of the fixed frame (2), a motor (5) is installed at the bottom end of the right side of the supporting plate (3) through a motor base (4), the output end of the motor (5) penetrates through the supporting plate (3) and is fixedly connected with a driving belt pulley (6), the driving belt pulley (6) is connected with a driven belt pulley (8) through a belt (7), the driven belt pulley (8) penetrates through the supporting plate (3) through a rotating shaft and is fixedly connected with the top end of a screw rod (9) installed in the fixed frame (2), and the bottom end of the screw rod (9) is rotatably connected with the bottom of the fixed frame (2) through a bearing;

guide rails (10) are locked on two sides of the fixed frame (2) through screws, a sliding block (11) is installed through the guide rails (10) in a sliding mode, a lifting seat (12) is fixed on the side face of the sliding block (11) through bolts, and the lifting seat (12) is matched with the screw rod (9) through internal threads;

the lifting seat (12) bottom is fixed with the subassembly that compresses tightly of sheet metal component, compresses tightly fixedly placing the sheet metal component on platform (1) surface of bending, lifting seat (12) both sides are fixed with the mechanism of bending of sheet metal component, bend the sheet metal component both sides after compressing tightly.

2. The sheet metal part bending device according to claim 1, wherein the pressing assembly comprises a pair of pressing rods (13), the pressing rods (13) are symmetrically fixed at the bottom end of the lifting seat (12), and a pressing plate (14) is fixed at the bottom end of the pressing rods (13).

3. The sheet metal bending device according to claim 2, wherein a rubber layer (15) is fixed to the bottom end of the pressure plate (14) through screws.

4. The sheet metal part bending device according to claim 1, wherein the bending mechanism comprises cylinder seats (16) fixed on two sides of the lifting seat (12) through bolts, cylinders (17) are mounted through the cylinder seats (16), and punching plates (18) are fixed on piston rods of the cylinders (17) and bend two ends of the sheet metal part through the punching plates (18).

5. The sheet metal part bending device according to claim 1, wherein a projection (19) integrally formed with the lifting seat (12) is arranged on the inner side surface of the lifting seat, and the projection (19) extends into the fixing frame (2) and is in threaded fit with the screw rod (9) through a mounting hole (20) formed in the projection.