CN211247959U

CN211247959U - Bending machine

Info

Publication number: CN211247959U
Application number: CN201921169535.6U
Authority: CN
Inventors: 刘炽秋
Original assignee: Maanshan Zhongyuan Machine Tool Manufacturing Co ltd
Current assignee: Maanshan Zhongyuan Machine Tool Manufacturing Co ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-08-14
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a bending machine, which comprises a frame, be equipped with the workstation in the frame, be equipped with the mould of bending down on the workstation, the mould of bending down is including setting up preceding supporting shoe and the back supporting shoe on the workstation, the seat of bending down sets up on the workstation between preceding supporting shoe and back supporting shoe, be equipped with the supporting mechanism that flattens on the workstation of the mould front side of bending down, be equipped with the supporting seat on the workstation, it includes the brace table that drives the back-and-forth movement through the lead screw to flatten the supporting mechanism, be equipped with the last backup pad that reciprocates through the lift cylinder drive on the brace table, be equipped with the several fixed slot of fixed several electro-magnet in the backup pad, the groove of fixed catch bar is equipped with to the upper surface in the backup. The utility model has the advantages of simple structure and reasonable design, can accomplish simultaneously and bend and flatten, shorten process time, improve work efficiency, do not need artifical fixed panel at the in-process that flattens simultaneously, alleviate workman's intensity of labour.

Description

Bending machine

Technical Field

The utility model relates to a panel processing equipment, specific bender that says so.

Background

The bending machine is a common device used in plate processing, part of plates need to be folded together after being bent by pressing edges in the plate processing process, most of the plates are bent by the bending machine firstly and then are flattened by other devices, the two steps can be completed by the bending machine, and the bending and the flattening cannot be performed simultaneously.

Disclosure of Invention

In order to solve the problem, the utility model provides a can accomplish simultaneously bend and flatten, alleviate workman intensity of labour's bender.

In order to achieve the purpose, the utility model discloses a realize through following technical scheme:

the utility model relates to a bending machine, which comprises a frame, a workbench is arranged on the frame, a lower bending die is arranged on the workbench, the lower bending die comprises a front supporting block and a rear supporting block which are arranged on the workbench, a lower bending seat is arranged on the workbench between the front supporting block and the rear supporting block, a flattening supporting mechanism is arranged on the workbench at the front side of the lower bending die, the lower end of the flattening supporting mechanism is driven to move back and forth by a lead screw arranged on the workbench, a supporting seat for supporting the flattening supporting mechanism is arranged on the workbench at both sides of the lead screw, the flattening supporting mechanism comprises a supporting table which is driven to move back and forth by the lead screw, an upper supporting plate which is driven to move up and down by a lifting cylinder is arranged on the supporting table, a plurality of fixing grooves for fixing a plurality of electromagnets are arranged on the upper supporting plate, and, the movable end of the push rod is telescopic in the groove, and the push plate is fixed at the movable end of the push rod.

The utility model discloses a further improvement lies in: the upper surface of the supporting seat is provided with an embedded ball.

The utility model discloses a further improvement lies in: the surface of the push plate is provided with a magnet.

The utility model discloses a further improvement lies in: an infrared inductor is arranged on the upper surface of the upper supporting plate.

The utility model discloses a further improvement lies in: the lower end of the lower bending seat is connected with the workbench through a spring supporting piece, the spring supporting piece comprises an upper bottom plate and a lower bottom plate, an upper guide sleeve is arranged at the lower end of the upper bottom plate, a lower guide sleeve is arranged at the upper end of the lower bottom plate, the end part of the upper guide sleeve is positioned in the lower guide sleeve, a spring is arranged in the upper guide sleeve and the lower guide sleeve, and two ends of the spring are welded on the upper bottom plate and the lower bottom plate.

The utility model has the advantages that: the flattening supporting mechanism moves back and forth under the driving of the screw rod, so that the flattening supporting mechanism can process plates within a certain length range, when in processing, the plate is placed on the lower bending seat, the upper bending die is pressed downwards to bend the edge part of the plate, the bent part of the bent plate is placed on the upper supporting plate opposite to the direction of the front supporting platform, after the infrared sensor on the upper supporting plate senses the plate, the push rod drives the push plate to push the plate between the front supporting platform and the lower bending seat, in the process of bending one plate, the other plate is flattened, the electromagnet is electrified to absorb the plate in the flattening process, the plate is prevented from tilting in the flattening process, after flattening, the electro-magnet outage, the push pedal passes through magnet and drives panel rearward movement, and the workman of being convenient for takes away the panel after will flattening, can accomplish simultaneously bend and flatten, shortens process time.

The utility model has the advantages of simple structure and reasonable design, can accomplish simultaneously and bend and flatten, shorten process time, improve work efficiency, do not need artifical fixed panel at the in-process that flattens simultaneously, alleviate workman's intensity of labour.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic structural diagram of a bottom bending die.

Fig. 3 is a structural schematic diagram of the upper support plate.

Wherein: 1-workbench, 2-front supporting block, 3-rear supporting block, 4-lower bending seat, 5-supporting seat, 6-supporting seat, 7-upper supporting plate, 8-electromagnet, 9-push rod, 10-push plate and 11-spring supporting piece.

Detailed Description

In order to enhance the understanding of the present invention, the present invention will be described in detail with reference to the following embodiments and the accompanying drawings, wherein the embodiments are only used for explaining the present invention, and do not limit the protection scope of the present invention.

As shown in fig. 1-3, the utility model relates to a bending machine, which comprises a frame, a worktable 1 arranged on the frame, a lower bending die is arranged on the workbench 1, the lower bending die comprises a front supporting block 2 and a rear supporting block 3 which are arranged on the workbench 1, a lower bending seat 4 is arranged on the workbench 1 between the front supporting block 2 and the rear supporting block 3, a bending groove is arranged on the upper surface of the lower bending seat 4, the lower end of the lower bending seat 4 is connected with the workbench 1 through a spring supporting piece 11, the spring supporting piece 11 comprises an upper bottom plate and a lower bottom plate, an upper guide sleeve is arranged at the lower end of the upper bottom plate, a lower guide sleeve is arranged at the upper end of the lower bottom plate, the end part of the upper guide sleeve is positioned in the lower guide sleeve, the springs are arranged in the upper guide sleeve and the lower guide sleeve, two ends of each spring are welded on the upper base plate and the lower base plate, and the lower base plate is fixed on the workbench through screws. In addition, the front supporting block 2 and the rear supporting block 3 are also fixed on the workbench through screws, which can be disassembled and is convenient for maintenance, a flattening supporting mechanism is arranged on the workbench 1 at the front side of the lower bending die, the lower end of the flattening supporting mechanism is driven to move back and forth through a lead screw arranged on the workbench 1, supporting seats 5 for supporting the flattening supporting mechanism are arranged on the workbench 1 at the two sides of the lead screw, the flattening supporting mechanism comprises a supporting table 6 driven to move back and forth through the lead screw, an upper supporting plate 7 driven to move up and down through a lifting cylinder is arranged on the supporting table 6, a plurality of fixing grooves for fixing a plurality of electromagnets 8 are arranged on the upper supporting plate 7, the electromagnets are electrified to absorb the plate, the plate can be fixed, the plate is prevented from tilting in the flattening process, a groove for fixing a push rod 9 is arranged on the upper surface of the upper supporting plate, push pedal 10 is fixed at the expansion end of catch bar 9, is provided with magnet on the surface of push pedal 10, and the panel is inhaled to magnet on the push pedal when push pedal 10 moves backward, and the workman of being convenient for takes away the panel after will flattening, is provided with infrared inductor at the upper surface of backup pad 7, places panel in backup pad 7, and infrared inductor senses panel, and catch bar 9 drives the push pedal and promotes panel supporting shoe 2 forward.

Claims

1. The utility model provides a bending machine, includes the frame be provided with workstation (1) in the frame, its characterized in that: the lower bending die is arranged on the workbench (1) and comprises a front supporting block (2) and a rear supporting block (3) which are arranged on the workbench (1), a lower bending seat (4) is arranged between the front supporting block (2) and the rear supporting block (3) on the workbench (1), a flattening supporting mechanism is arranged on the workbench (1) at the front side of the lower bending die, the lower end of the flattening supporting mechanism drives a front and rear movement through a lead screw arranged on the workbench (1), supporting seats (5) for supporting the flattening supporting mechanism are arranged on the workbench (1) at two sides of the lead screw, the flattening supporting mechanism comprises a supporting platform (6) which drives the front and rear movement through the lead screw, an upper supporting plate (7) which drives the upper supporting plate to move up and down through a lifting cylinder is arranged on the supporting platform (6), go up and be provided with the several fixed slot of fixed several electro-magnet (8) on backup pad (7) go up backup pad (7) upper surface and be provided with the groove of fixed catch bar (9), the expansion end of catch bar (9) is in stretch out and draw back in the groove, push pedal (10) are fixed the expansion end of catch bar (9).

2. Machine according to claim 1, characterized in that: the upper surface of the supporting seat (5) is provided with an embedded ball.

3. Machine according to claim 2, characterized in that: and a magnet is arranged on the surface of the push plate (10).

4. Machine according to claim 3, characterized in that: an infrared inductor is arranged on the upper surface of the upper supporting plate (7).

5. Machine according to any one of claims 1 to 4, characterized in that: the lower end of the lower bending seat (4) is connected with the workbench (1) through a spring supporting piece (11), the spring supporting piece (11) comprises an upper bottom plate and a lower bottom plate, an upper guide sleeve is arranged at the lower end of the upper bottom plate, a lower guide sleeve is arranged at the upper end of the lower bottom plate, the end portion of the upper guide sleeve is located in the lower guide sleeve, a spring is arranged in the upper guide sleeve and the lower guide sleeve, and two ends of the spring are welded on the upper bottom plate and the lower bottom plate.