Bending device for machining metal plate

Abstract

The bending device for machining the metal plate comprises a hydraulic part, a pressing head and two supporting seats which are located on a machining table, a supporting plate, a rotating plate and a lifting part are arranged on the machining table, the bottom of the supporting plate is connected with the machining table, the two side walls of the supporting plate are connected with the two supporting seats respectively, and the rotating plate is connected with the lifting part. The number of the rotating plates is two, the two rotating plates are in one-to-one correspondence with the two supporting seats, and each rotating plate is located at the bottom of the corresponding supporting seat and abuts against the corresponding supporting seat; the metal plate bending device is simple in structure and reasonable in design, the inclination angle of the rotating plate is adjusted through the lifting part, then the inclination angle of the supporting seat is adjusted, a worker can bend a metal plate to be machined to different angles conveniently, the worker does not need to prepare different hydraulic parts and pressing heads, production cost and resources are saved, and the production efficiency is improved. And the resource utilization rate is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of metal plate processing, specifically to a bending device for processing metal plate. BACKGROUND

[0002] The metal plate bending device is a mechanical equipment for bending metal plate into a specific shape, which is widely used in metal processing, manufacturing, construction, automobile, aerospace and other fields. Through the bending device, high-precision metal plate forming can be realized to meet various design and functional requirements.

[0003] Disadvantages of the prior art:

[0004] The metal plate bending device described above includes a hydraulic component, a pressure head and two support seats on the processing table. The hydraulic component is connected with the pressure head and used to drive the pressure head to rise and fall. The two support seats are fixedly connected with the processing table, and the two sides of the two support seats close to each other form an angle. The metal plate is transmitted to the two support seats, and the bottom of the pressure head abuts against the metal plate. The metal plate is bent to a set angle through the pressure head and the two support seats. When the staff bends the metal plate to different angles, the staff needs to prepare several two support seats of different angles. Several support seats of different angles need to be matched with several hydraulic components and pressure heads, resulting in high production cost and resource waste. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a bending device for processing metal plate to solve the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A bending device for processing metal plate includes a hydraulic component, a pressure head and two support seats on the processing table. The processing table is provided with a support plate, a rotating plate and a lifting component. The bottom of the support plate is connected with the processing table. The two side walls of the support plate are respectively connected with the two support seats. There are two rotating plates, and the two rotating plates correspond to the two support seats one by one. Each rotating plate is located at the bottom of the support seat and abuts against the support seat. The lifting component includes:

[0008] A connecting plate is located on the processing table and is slidingly connected with the processing table.

[0009] A lifting plate is located at the bottom of the rotating plate and on the connecting plate. The lifting plate is slidingly connected with the rotating plate.

[0010] A lifting cylinder is located on the connecting plate. The cylinder body of the lifting cylinder is connected with the connecting plate. The piston rod of the lifting cylinder is connected with the bottom of the lifting plate.

[0011] Preferably, a sliding groove is horizontally arranged on the top of the processing table, and the top of the processing table is provided with sliding blocks and driving members, the two sliding blocks correspond to the two supporting seats respectively, the top of each sliding block is connected with the bottom of the connecting plate, the bottom of each sliding block extends into the sliding groove and is slidably connected with the side wall of the sliding groove, and the driving members are connected with the sliding blocks and used for driving the sliding blocks to move.

[0012] Preferably, the driving member comprises:

[0013] a rotating shaft, which is arranged on the top of the processing table and connected with the processing table;

[0014] two screw rods, which are arranged at the two ends of the rotating shaft respectively, the screw threads of the two screw rods are opposite in direction, each screw rod is coaxially connected with the rotating shaft, and one end of each screw rod is screwed into the sliding block and connected with the connecting plate;

[0015] a driving source, which is arranged on the rotating shaft, connected with the rotating shaft and used for driving the rotating shaft to rotate.

[0016] Preferably, the driving source comprises:

[0017] a driven wheel, which is sleeved on the rotating shaft and coaxially connected with the rotating shaft;

[0018] a driving wheel, which is arranged on one side of the driven wheel and meshedly connected with the driven wheel, and connected with the processing table;

[0019] a driving motor, which is arranged on the processing table and connected with the processing table, and the output shaft of the driving motor is coaxially connected with the driving wheel.

[0020] Preferably, a magnetic member is arranged on the rotating plate, a magnetic guide member is arranged on the side wall of the supporting seat, and the magnetic member is magnetically connected with the magnetic guide member.

[0021] Preferably, a limiting plate is arranged on the supporting plate, and the side wall of the limiting plate is used for abutting against the side wall of the metal plate to be processed.

[0022] Preferably, a ball is arranged on the bottom of each sliding block, one side of the ball is connected with the sliding block, and the other side of the ball is in contact with the bottom of the sliding groove.

[0023] Compared with the prior art, the processing table has the advantages that:

[0024] 1. The bending device for processing metal plates, through the rotating plate and the lifting piece arranged on the processing table, when the workers bend the metal plates to be processed to different angles, the workers adjust the lifting piece, so that the rotating plate is lifted, thereby adjusting the height of the rotating plate, and then the supporting seat is synchronously moved, so that the supporting seat is rotated to the set angle, thereby the workers can bend the metal plates to be processed to different angles, so that the workers do not need to prepare different hydraulic pieces and pressure heads, thereby saving production cost, saving resources, and improving the utilization rate of resources.

[0025] 2. The bending device for processing metal plates, through the balls arranged at the bottom of the sliding block, the sliding friction between the sliding block and the sliding groove is converted into rolling friction, thereby reducing the abrasion between the sliding block and the sliding groove, and prolonging the service life of the sliding block. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is an exploded schematic diagram of part of the structure of the utility model, mainly showing the balls;

[0028] Figure 3 It is an exploded schematic diagram of part of the structure of the utility model, mainly showing the lifting piece;

[0029] Figure 4 It is an exploded schematic diagram of part of the structure of the utility model, mainly showing the driving piece.

[0030] In the drawing: 1, processing table; 11, sliding groove; 12, hydraulic piece; 13, pressure head; 14, supporting plate; 15, transverse groove; 16, limiting plate; 2, supporting seat; 21, vertical plate; 22, inclined plate; 3, rotating plate; 31, magnetic piece; 32, magnetic guide piece; 4, sliding block; 41, ball; 5, lifting piece; 51, connecting plate; 52, lifting cylinder; 53, lifting plate; 61, connecting groove; 7, driving piece; 71, driving source; 711, driving motor; 712, driving wheel; 713, driven wheel; 72, rotating shaft; 73, screw rod. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is the orientation or positional relationship based on the drawings shown, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0033] In the description of the patent, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "setting" should be understood broadly, for example, it can be fixedly connected, set, or detachably connected, set, or integrally connected, set. For ordinary skilled in the art, the specific meaning of the above terms in the patent can be understood according to the specific circumstances.

[0034] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "several" is two or more than two, unless otherwise explicitly specified and limited.

[0035] Please refer to Figures 1-4 The utility model provides a kind of bending device for processing metal plate technical scheme provided in the utility model as shown in the drawings:

[0036] A kind of bending device for processing metal plate, including hydraulic part 12 on processing table 1, pressure head 13 and support plate 14, the top of processing table 1 is horizontally provided with support groove, hydraulic part 12 is located on processing table 1 and is fixedly connected with processing table 1, hydraulic part 12 is fixedly connected with pressure head 13, pressure head 13 is located on the top of the metal plate to be processed, and the bottom of pressure head 13 and the top of the metal plate to be processed abut. Horizontally arranged support plate 14 is T-shaped, the bottom of support plate 14 is fixedly connected with the top of processing table 1, and the top of support plate 14 is vertically provided with transverse slot 15.

[0037] The support plate 14 is provided with two support seats 2, and the two support seats 2 are located on the two sides of the support plate 14 respectively. Each support seat 2 comprises a vertical plate 21 and an inclined plate 22. The vertical plate 21 is vertically arranged on the support plate 14 and is in sliding connection with the side wall of the transverse groove 15. The inclined plate 22 is vertically arranged on the top of the vertical plate 21 and is hinged with the vertical plate 21. The top of the inclined plate 22 is used to abut against the bottom of the metal plate to be processed. The top of each inclined plate 22 is provided with a limiting plate 16. The bottom of the limiting plate 16 is fixedly connected with the top of the inclined plate 22. The side wall of the limiting plate 16 abuts against the side wall of the metal plate to be processed, so that the metal plate to be processed is not easy to be separated from the inclined plate 22.

[0038] The top of the processing table 1 is provided with two sliding blocks 4. The bottom of each sliding block 4 is in sliding connection with the side wall of the support groove. The bottom of each sliding block 4 is provided with a ball 41. One side of the ball 41 is in rotary connection with the bottom of the sliding block 4, and the other side of the ball 41 is in contact with the side wall of the sliding groove 11. Each sliding block 4 is provided with a lifting piece 5. The lifting piece 5 comprises a connecting plate 51, a lifting cylinder 52 and a lifting plate 53. The bottom of the connecting plate 51 is fixedly connected with the top of the sliding block 4. The top of the connecting plate 51 is vertically provided with a connecting groove 61. The lifting cylinder 52 is located in the connecting groove 61. The cylinder body of the lifting cylinder 52 is fixedly connected with the bottom wall of the connecting groove 61. The piston rod of the lifting cylinder 52 is vertically upwardly arranged. The piston rod of the lifting cylinder 52 is fixedly connected with the bottom of the lifting plate 53. The top of the lifting plate 53 is vertically arranged on the bottom of the inclined plate 22. The top of the lifting plate 53 is provided with a rotating plate 3. The rotating plate 3 is hinged with the lifting plate 53. The top of the rotating plate 3 is provided with a magnetic piece 31. The side wall of the inclined plate 22 is provided with a magnetic guide piece 32. The magnetic piece 31 is selected from a magnet. The magnetic guide piece 32 is selected from iron and other materials. The magnetic piece 31 is in magnetic connection with the magnetic guide piece 32.

[0039] When the worker bends the metal plate to be processed to different angles, the worker starts the lifting cylinder 52. The piston rod of the lifting cylinder 52 is retracted and expanded to drive the lifting plate 53 to move synchronously, thereby driving the rotating plate 3 to move synchronously. Through the magnetic piece 31 and the magnetic guide piece 32, the inclined plate 22 is synchronously rotated until the inclined plate 22 is rotated to a set angle, thereby facilitating the hydraulic piece 12 and the pressure head 13 to bend the metal plate to be processed to a set angle, thereby saving the production cost, saving the resources and improving the utilization rate of the resources.

[0040] The processing table 1 is provided with a driving piece 7 for driving the sliding block 4 to move, and the driving piece 7 comprises a driving source 71, a rotating shaft 72 and a screw rod 73.

[0041] The worker starts the driving motor 711, the output shaft of the driving motor 711 drives the driving wheel 712 to rotate, thereby driving the driven wheel 713 to rotate synchronously, the driven wheel 713 drives the rotating shaft 72 to rotate synchronously, thereby driving the two screw rods 73 to rotate synchronously, the screw rod 73 drives the two sliding blocks 4 to move synchronously, so that the two sliding blocks 4 move along the direction of approaching or moving away from each other, thereby facilitating the worker to adjust the distance between the two sliding blocks 4, and further adjust the distance and the inclination angle between the two inclined plates 22, thereby facilitating the worker to bend the metal plate to be processed to different angles, thereby eliminating the need for the worker to prepare different hydraulic pieces 12 and pressing heads 13, thereby saving production cost, saving resources and improving the utilization rate of resources.

[0042] The working principle of the utility model is as follows:

[0043] The bending device for processing metal plates of the embodiment is used, when the worker needs to bend the metal plate to be processed to different angles, the worker starts the driving motor 711, the output shaft of the driving motor 711 rotates to drive the driving wheel 712 to rotate synchronously, the driving wheel 713, the rotating shaft 72 and the screw rod 73 are synchronously rotated through the driving wheel 713, so that the sliding block 4 moves synchronously in the sliding groove 11, the distance between the two sliding blocks 4 is adjusted, the positions of the connecting plate 51, the lifting cylinder 52, the lifting plate 53, the rotating plate 3 and the inclined plate 22 are adjusted, meanwhile, the worker starts the lifting cylinder 52, the piston rod of the lifting cylinder 52 is extended and contracted to drive the lifting plate 53 to move synchronously, the inclined plate 22 is synchronously rotated through the magnetic part 31 and the magnetic guide part 32, so that the positions of the two inclined plates 22 are adjusted, the inclination angles of the two inclined plates 22 are adjusted, the worker can conveniently bend the metal plate to be processed to the set angle, the worker does not need to prepare different hydraulic parts 12 and pressure heads 13, the production cost is saved, the resources are saved, and the resource utilization is improved.

[0044] The basic principle, main features and advantages of the utility model are shown and described above. The skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only preferred examples of the utility model and are not used to limit the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A bending device for processing metal plate, comprising a hydraulic part (12), a pressure head (13) and two supporting seats (2) on a processing table (1), characterized in that: The processing table (1) is provided with a support plate (14), a rotating plate (3) and a lifting piece (5), the bottom of the support plate (14) is connected with the processing table (1), the two side walls of the support plate (14) are respectively connected with two support seats (2), the rotating plate (3) has two, and the two rotating plates (3) correspond to the two support seats (2) one by one, each rotating plate (3) is located at the bottom of the support seat (2) and abuts against the support seat (2), and the lifting piece (5) comprises: The connecting plate (51) is located on the processing table (1) and is connected with the processing table (1) in a sliding manner. The lifting plate (53) is located at the bottom of the rotating plate (3) and on the connecting plate (51), and the lifting plate (53) is connected with the rotating plate (3) in a sliding manner. The lifting cylinder (52) is located on the connecting plate (51), the cylinder body of the lifting cylinder (52) is connected with the connecting plate (51), and the piston rod of the lifting cylinder (52) is connected with the bottom of the lifting plate (53).

2. A bending apparatus for processing a metal sheet according to claim 1, characterized in that: The top of the processing table (1) is horizontally provided with a sliding groove (11), and the top of the processing table (1) is provided with a sliding block (4) and a driving piece (7). The sliding block (4) has two, and the two sliding blocks (4) correspond to the two support seats (2) one by one. The top of each sliding block (4) is connected with the bottom of the connecting plate (51), and the bottom of each sliding block (4) extends into the sliding groove (11) and is connected with the side wall of the sliding groove (11) in a sliding manner. The driving piece (7) is connected with the sliding block (4) and is used for driving the sliding block (4) to move.

3. A bending apparatus for processing a metal sheet according to claim 2, wherein: The driving piece (7) comprises: The rotating shaft (72) is located on the top of the processing table (1), and the rotating shaft (72) is connected with the processing table (1); The screw rod (73) has two, and the two screw rods (73) are respectively located at the two ends of the rotating shaft (72). The screw thread direction of each screw rod (73) is opposite, each screw rod (73) is connected with the rotating shaft (72) in a coaxial manner, and one end of each screw rod (73) is threaded into the sliding block (4) and connected with the connecting plate (51); The driving source (71) is located on the rotating shaft (72), and the driving source (71) is connected with the rotating shaft (72) and is used for driving the rotating shaft (72) to rotate.

4. A bending apparatus for processing a metal sheet according to claim 3, wherein: The driving source (71) comprises: The driven wheel (713) is sleeved on the rotating shaft (72) and connected with the rotating shaft (72) in a coaxial manner; The driving motor (711) is located on the processing table (1) and connected with the processing table (1), and the output shaft of the driving motor (711) is connected with the driving wheel (712) in a coaxial manner. ​ 5. The apparatus for bending a metal sheet according to claim 1, wherein: The rotating plate (3) is provided with a magnetic element (31), the side wall of the support base (2) is provided with a magnetic conducting element (32), and the magnetic element (31) is magnetically connected with the magnetic conducting element (32).

6. The apparatus for bending a metal sheet according to claim 1, wherein: The support plate (14) is provided with a limiting plate (16), and the side wall of the limiting plate (16) is used for abutting against the side wall of the metal plate to be processed.

7. The apparatus for bending a sheet metal according to claim 2, wherein: The bottom of each sliding block (4) is provided with a ball (41), one side of the ball (41) is connected with the sliding block (4), and the other side of the ball (41) is in contact with the bottom of the sliding groove (11).

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