Adjusting device of bending machine

Abstract

The utility model relates to the technical field of bending machines, and discloses an adjusting device of a bending machine, which comprises a bending machine body, a bending knife is arranged on the bending machine body, two fixing seats are fixedly mounted on the inner wall of the bending machine body, an adjusting mechanism is arranged on the two fixing seats, and the bending knife is arranged on the bending machine body. The adjusting mechanism comprises four electric push rods, two L-shaped sliding plates, two first sliding grooves, two fixing rods, two fixing plates, four lantern rings, four second sliding grooves, two first fixing rollers, two fixing blocks, two second fixing rollers and two motors, and the four electric push rods are fixedly installed in the inner walls of the two fixing seats correspondingly. According to the adjusting device of the bending machine, the two fixing plates are driven by the motor to rotate on the outer surfaces of the fixing rods, at the moment, the angles of the two fixing plates are changed, plates of different angles can be punched through the angle changes, production becomes diversified, the application range is wider, and the adjusting device is suitable for being popularized and applied. And the operation is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of bending machines, in particular to an adjusting device for a bending machine. Background Art

[0002] The bending machine is a machine that can bend thin plates. Its structure mainly includes a bracket, a workbench and a clamping plate. The workbench is placed on the bracket. The workbench is composed of a base and a pressure plate. The base is connected to the clamping plate through a hinge. The base is composed of a base shell, a coil and a cover plate. The coil is placed in the depression of the base shell, and the top of the depression is covered with a cover plate. When in use, the coil is energized by a wire, and after energization, an attractive force is generated on the pressure plate, thereby clamping the thin plate between the pressure plate and the base. Due to the use of electromagnetic force clamping, the pressure plate can be made into a variety of workpiece requirements, and can process workpieces with side walls, and the operation is also very simple.

[0003] The bending lower die of the existing bending machine is generally opened at a fixed angle. When adjusting the bending angle, the bending lower die of different heights needs to be replaced. When it is necessary to process plates with various bending angles, it is necessary to prepare multiple bending lower dies for replacement, which is costly and requires shutdown for disassembly and assembly. The disassembly and replacement time is long, which is not conducive to efficient production. In view of this, an adjustment device for a bending machine is proposed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an adjusting device for a bending machine, which solves the problem that the bending depth and the bending angle of the bending machine cannot be adjusted and the bending cannot be diversified.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of facilitating bending at different angles by adjusting the angle and depth of the bending groove, the utility model provides the following technical solutions: an adjustment device for a bending machine, comprising a bending machine body, a bending knife is arranged on the bending machine body, and two fixing seats are fixedly installed on the inner wall of the bending machine body;

[0008] Among them, an adjustment mechanism is arranged on the two fixed seats, and the adjustment mechanism includes four electric push rods, two L-shaped slides, two first slide grooves, two fixed rods, two fixed plates, four rings, four second slide grooves, two first fixed sticks, two fixed blocks, two second fixed sticks and two motors.

[0009] Preferably, the four electric push rods are respectively fixedly mounted in the inner walls of the two fixing seats, the two L-shaped slide plates are respectively fixedly mounted on the upper ends of the four electric push rods, and the two L-shaped slide plates are respectively slidably sleeved in the inner walls of the two fixing seats;

[0010] The two first sliding grooves are arranged on opposite sides of the L-shaped sliding plate.

[0011] Preferably, the two fixing rods are fixedly installed in the inner walls of the two first sliding grooves respectively, and the two fixing plates are rotatably connected to the outer surfaces of the two fixing rods respectively.

[0012] Preferably, the four collars are respectively fixedly mounted on opposite sides of the two fixing plates, and the four collars are respectively opened on opposite sides of the four collars.

[0013] Preferably, the two first fixing rods are respectively slidably sleeved on the inner surfaces of the four second sliding grooves;

[0014] Wherein, the two fixing blocks are respectively fixedly sleeved on the outer surfaces of the two first fixing rods.

[0015] Preferably, the two second fixing rods are respectively fixedly sleeved on the inner surfaces of the two fixing blocks, and the output ends of the two motors are respectively fixedly mounted on the right ends of the second fixing rods.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides an adjustment device for a bending machine, which has the following beneficial effects:

[0018] 1. The adjustment device of the bending machine can drive the two fixed plates to rotate on the outer surface of the fixed rod through a motor. At this time, the angles of the two fixed plates change. Plates with different angles can be punched out through the angle change, making the production more diversified, with a wider range of applications and more convenient.

[0019] 2. The adjustment device of the bending machine can drive the two fixed plates to increase their height through two electric push rods. By increasing the height of the two height plates, the bending depth can be changed, which can cause drastic changes in the angle during subsequent bending, making the production more diversified, more applicable and more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of an adjustment device of a bending machine of the utility model;

[0021] Figure 2 This is a schematic diagram of the main structure of the bending machine of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the fixing seat of the utility model;

[0023] Figure 4 For this utility model Figure 3 A magnified view of the structure in the middle.

[0024] In the figure: 1. bending machine body; 2. bending knife; 3. fixed seat; 4. electric push rod; 5. L-shaped slide plate; 6. first slide groove; 7. fixed rod; 8. fixed plate; 9. collar; 10. second slide groove; 11. first fixed rod; 12. fixed block; 13. second fixed rod; 14. motor. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 The utility model provides a new technical solution: an adjusting device for a bending machine, comprising a bending machine body 1, a bending knife 2 is arranged on the bending machine body 1, and two fixing seats 3 are fixedly installed on the inner wall of the bending machine body 1;

[0027] Among them, an adjustment mechanism is arranged on the two fixed seats 3, and the adjustment mechanism includes four electric push rods 4, two L-shaped slides 5, two first slide grooves 6, two fixed rods 7, two fixed plates 8, four rings 9, four second slide grooves 10, two first fixed rods 11, two fixed blocks 12, two second fixed rods 13 and two motors 14.

[0028] Furthermore, four electric push rods 4 are respectively fixedly mounted in the inner walls of the two fixing seats 3, two L-shaped slide plates 5 are respectively fixedly mounted on the upper ends of the four electric push rods 4, and the two L-shaped slide plates 5 are respectively slidably sleeved in the inner walls of the two fixing seats 3;

[0029] The two first sliding grooves 6 are arranged on opposite sides of the vertical plate of the L-shaped sliding plate 5 .

[0030] Furthermore, the two fixing rods 7 are fixedly installed in the inner walls of the two first sliding grooves 6 , respectively, and the two fixing plates 8 are rotatably connected to the outer surfaces of the two fixing rods 7 .

[0031] Furthermore, four collars 9 are fixedly mounted on opposite sides of the two fixing plates 8 , and four collars are respectively opened on opposite sides of the four collars 9 .

[0032] Furthermore, the two first fixed rods 11 are slidably sleeved on the inner surfaces of the four second sliding grooves 10 respectively;

[0033] The two fixing blocks 12 are respectively fixedly sleeved on the outer surfaces of the two first fixing rods 11 .

[0034] Furthermore, the two second fixed rods 13 are respectively fixedly sleeved on the inner surfaces of the two fixed blocks 12, and the output ends of the two motors 14 are respectively fixedly mounted on the right ends of the second fixed rods 13;

[0035] The adjusting device of the bending machine, when it is necessary to bend at different angles, by starting the motor 14, the motor 14 outputs power to the second fixed rod 13 fixedly installed at the output end through operation, and the second fixed rod 13 drives the fixed block 12 fixedly sleeved on the outer surface to rotate and gradually be arranged horizontally, and the fixed block 12 drives the first fixed rod 11 fixedly sleeved on the inner surface to rotate, at this time, the first fixed rod 11 applies a forward thrust to the two rings 9 slidably sleeved on the outer surface, so that the two rings 9 apply a forward thrust to the fixed plate 8 fixedly installed on the positive surface, so that the fixed plate 8 rotates on the outer surface of the fixed rod 7, at this time, the angles of the two fixed plates 8 are changed, and different angles can be bent by changing the angles of the two fixed plates 8, when it is necessary to change the bending depth, at this time, by starting the electric push rod 4, the electric push rod 4 applies an upward thrust to the L-shaped slide plate 5 fixedly installed on the upper end, so that it moves upward, that is, drives the fixed plate 8 to move upward, and the bending depth can be adjusted, at this time, the bending knife 2 set on the bending machine body 1 can be started to punch to produce different angles or depths at the bending place;

[0036] The adjusting device of the bending machine can drive the two fixed plates to rotate on the outer surface of the fixed rod through a motor. At this time, the angles of the two fixed plates change. Plates with different angles can be punched out by changing the angles, making the production diversified, with a wider range of applications and more convenient. The adjusting device of the bending machine can drive the two fixed plates to increase their height through two electric push rods. The bending depth can be changed by increasing the two height plates, which can cause drastic changes in the angles during subsequent bending. This makes the production diversified, with a wider range of applications and more convenient.

[0037] Working principle: When the bending machine needs to be bent at different angles, the motor 14 is started, and the motor 14 outputs power to the second fixed rod 13 fixedly installed at the output end through operation, and the second fixed rod 13 drives the fixed block 12 fixedly sleeved on the outer surface to rotate and gradually become horizontally arranged, and the fixed block 12 drives the first fixed rod 11 fixedly sleeved on the inner surface to rotate, and at this time, the first fixed rod 11 applies a forward thrust to the two sleeve rings 9 slidingly sleeved on the outer surface, so that the two sleeve rings 9 exert a force on the fixed plate 8 fixedly installed on the positive surface. The forward thrust causes the fixed plate 8 to rotate on the outer surface of the fixed rod 7. At this time, the angles of the two fixed plates 8 change. Different angles can be bent by changing the angles of the two fixed plates 8. When the bending depth needs to be changed, the electric push rod 4 is started. The electric push rod 4 applies an upward thrust to the L-shaped slide plate 5 fixedly installed at the upper end to move it upward, that is, to drive the fixed plate 8 to move upward, so that the bending depth can be adjusted. At this time, the bending knife 2 set on the bending machine body 1 can be started to perform stamping to produce different angles or depths of the bending position.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjusting device for a bending machine, comprising a bending machine body (1), a bending knife (2) being arranged on the bending machine body (1), characterized in that: Two fixing seats (3) are fixedly mounted on the inner wall of the bending machine body (1); The two fixing seats (3) are provided with an adjustment mechanism, which comprises four electric push rods (4), two L-shaped slide plates (5), two first slide grooves (6), two fixing rods (7), two fixing plates (8), four sleeve rings (9), four second slide grooves (10), two first fixing rods (11), two fixing blocks (12), two second fixing rods (13) and two motors (14).

2. The adjusting device of a bending machine according to claim 1, characterized in that: The four electric push rods (4) are respectively fixedly mounted on the inner walls of the two fixing seats (3); the two L-shaped slide plates (5) are respectively fixedly mounted on the upper ends of the four electric push rods (4); and the two L-shaped slide plates (5) are respectively slidably sleeved on the inner walls of the two fixing seats (3); The two first sliding grooves (6) are provided on opposite sides of the vertical plate of the L-shaped sliding plate (5).

3. The adjusting device of a bending machine according to claim 1, characterized in that: The two fixing rods (7) are respectively fixedly mounted in the inner walls of the two first sliding grooves (6), and the two fixing plates (8) are respectively rotatably connected to the outer surfaces of the two fixing rods (7).

4. The adjusting device for a bending machine according to claim 1, characterized in that: The four sleeve rings (9) are respectively fixedly mounted on opposite sides of the two fixing plates (8), and the four sleeve rings (9) are respectively opened on opposite sides of the four sleeve rings (9).

5. The adjusting device for a bending machine according to claim 1, characterized in that: The two first fixing rods (11) are respectively slidably sleeved on the inner surfaces of the four second sliding grooves (10); The two fixing blocks (12) are respectively fixedly sleeved on the outer surfaces of the two first fixing rods (11).

6. The adjusting device for a bending machine according to claim 1, characterized in that: The two second fixing rods (13) are respectively fixedly sleeved on the inner surfaces of the two fixing blocks (12), and the output ends of the two motors (14) are respectively fixedly mounted on the right ends of the second fixing rods (13).

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