Sheet metal equipment with freely changeable bending angle

Abstract

The utility model relates to sheet metal processing technical field, and disclose a kind of sheet metal equipment of bending angle can be changed at will, adjusting device and metal frame, the top of the metal frame is equipped with electric push rod two, the bottom of the inside piston rod of electric push rod two is equipped with pressing plate, the right side bottom of the metal frame is equipped with electric push rod one, and the adjusting device is installed in the top of electric push rod one.This sheet metal equipment of bending angle can be changed at will, by being provided with inserting block, metal plate, bending plate and limit inserting block, limit inserting block, inserting block inserts into the top and bottom of metal frame and metal plate, to determine the position of metal plate, facilitate the disassembly replacement of metal plate, so that the replacement of metal plate is fast and convenient, while the safety of metal plate can be protected, metal plate damage can be avoided, so that the use time of metal plate can be increased, the use time of the device can be increased.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing technology, specifically to a sheet metal equipment that can arbitrarily change the bending angle. Background Technology

[0002] Sheet metal bending equipment is a key piece of equipment in the metal processing field used to bend flat metal materials into specific shapes. It is widely used in manufacturing, construction and metal product manufacturing industries.

[0003] Existing technology discloses a sheet metal device with arbitrarily adjustable bending angle, patent number CN218656243U. The device includes a base, a mounting frame fixedly connected to the top of the base, a pneumatic push rod fixedly connected to the top of the mounting frame, a pressure block fixedly connected to the bottom end of the pneumatic push rod, a base plate fixedly connected to the top of the base, a hinge fixedly connected to one side of the base plate, and a bending plate fixedly connected to the other side of the hinge. Two lifting cylinders are rotatably connected to one side of the base, with one end of the piston rod of each lifting cylinder rotatably connected to the bottom of the bending plate. Two guide plates are fixedly connected between the base and the mounting frame, with a groove on one side of each guide plate. A limit rod is slidably connected between the two grooves. This invention adjusts the distance between the limit rod and the sheet metal part by pulling the limit rod to slide within the groove, thereby adjusting the bending angle of the sheet metal part. This allows for the adjustment of bending angles for different sheet metal parts and features a simple structure.

[0004] The base and the mounting bracket are fixedly connected by two guide plates. When replacing the guide plates, it is necessary to cut between the base and the mounting bracket, which can easily damage the guide plates, the base and the mounting bracket, making the replacement of the guide plates quite troublesome. Utility Model Content

[0005] The purpose of this invention is to provide a sheet metal equipment that can arbitrarily change the bending angle, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a sheet metal equipment capable of arbitrarily changing bending angle, an adjusting device and a metal frame, wherein an electric push rod two is installed on the top of the metal frame, a pressure plate is installed at the bottom end of the internal piston rod of the electric push rod two, an electric push rod one is installed on the bottom right side of the metal frame, and the adjusting device is installed on the top of the electric push rod one.

[0007] The adjusting device includes a bending plate, a limiting plate, a connecting assembly, a plug-in frame, an L-shaped metal plate, and a limiting pin. The limiting plate is threaded to the right side surface of the bending plate, the limiting pin is plugged into the middle position of the plug-in frame, the plug-in frame is plugged into the middle position of the limiting plate, the bending plate is installed at the bottom of the connecting assembly, and the L-shaped metal plate is fixedly connected to the left side surface of the plug-in frame.

[0008] Preferably, the connecting assembly includes a metal part, a metal plate, a plug-in block, a limiting threaded rod, a metal block, a limiting rod, a metal plug-in block, and a limiting plug-in block. The metal block is movably connected to the surface of the limiting threaded rod, the limiting threaded rod is fixedly connected to the top surface of the plug-in block, the plug-in block is inserted into the top of the metal plate, the metal plate is fixedly connected to the outer surface of the metal plate, the limiting rod is slidably connected to the inner wall surface of the metal plate, the metal plug-in block and the limiting rod are threadedly connected by a fastening threaded rod, and the limiting plug-in block is inserted into the bottom of the metal plate.

[0009] Preferably, the metal plug is movably connected to the inner wall surface of the metal plate, and the metal plug is inserted into the inner wall surface of the metal part. The metal plug is inside the metal plate and the metal part, so that the position of the limiting rod can be determined, and the limiting rod can be easily disassembled and replaced.

[0010] Preferably, the bending plate is rotatably connected to the middle position of the metal frame, and the bending plate is installed on the top of the electric push rod. When the electric push rod first extends, the electric push rod can rotate the bending plate in the middle position of the metal frame, and can perform bending operations on the sheet metal plate on the surface of the bending plate.

[0011] Preferably, the L-shaped metal plate is slidably connected to the surface of the bending plate, and a threaded rod is fixedly connected to the right side surface of the bending plate. The threaded rod is inserted into the bottom of the limiting plate, and the threaded rod can lock and fix the bending plate and the limiting plate, making it convenient to disassemble and replace the limiting plate.

[0012] Preferably, the plug-in block is plugged into the top of the metal frame, and the metal plate is plugged into the top of the metal frame. The plug-in block can limit and fix the metal frame and the metal plate, thereby facilitating the disassembly and replacement of the metal plate.

[0013] Preferably, the limiting plug is inserted into the middle position of the metal frame. The limiting plug and the metal frame can lock and fix the metal plate, which can prevent the metal plate from shaking and protect the safety of the metal plate.

[0014] Preferably, the limiting pin is inserted into the left end of the limiting plate and into the insertion frame, thereby adjusting the position of the insertion frame and thus the position of the L-shaped metal plate, which can clamp and fix sheet metal of different specifications.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This sheet metal equipment, which can arbitrarily change the bending angle, is equipped with a plug-in block, a metal plate, a bending plate, and a limiting plug. The limiting plug and the plug-in block are inserted into the top and bottom of the metal frame and the metal plate, thereby determining the position of the metal plate and facilitating the disassembly and replacement of the metal plate. This makes the replacement of the metal plate quick and convenient, thereby increasing the service life of the metal plate.

[0017] This sheet metal equipment, which can arbitrarily change the bending angle, is equipped with plug-in blocks, limit threaded rods, and metal blocks. The limit threaded rods are inserted into the metal blocks, thereby locking and fixing the two plug-in blocks in time. This limits the position of the plug-in blocks, preventing them from detaching from the metal frame and thus increasing the service life of the plug-in blocks. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of the entire utility model;

[0019] Figure 2 This utility model Figure 1 A magnified view of the structure at point A in the diagram;

[0020] Figure 3 This is a three-dimensional schematic diagram of the adjusting device of this utility model;

[0021] Figure 4 This is a three-dimensional schematic diagram of the plug-in block, the limiting threaded rod, and the metal block of this utility model;

[0022] Figure 5 This is a three-dimensional schematic diagram of the limiting rod and metal insert of this utility model.

[0023] In the diagram: 1. Adjustment device; 11. Bending plate; 12. Limiting plate; 13. Connecting assembly; 131. Metal part; 132. Metal plate; 133. Insert block; 134. Limiting threaded rod; 135. Metal block; 136. Limiting rod; 137. Metal insert; 138. Limiting insert; 14. Insert frame; 15. L-shaped metal plate; 16. Limiting pin; 2. Electric push rod one; 3. Metal frame; 4. Pressure plate; 5. Electric push rod two. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-5 The present invention provides the following technical solution:

[0026] A sheet metal equipment with an adjustable bending angle includes an adjusting device 1 and a metal frame 3. An electric push rod 2 5 is installed on the top of the metal frame 3. A pressure plate 4 is installed at the bottom end of the internal piston rod of the electric push rod 2 5. An electric push rod 1 2 is installed on the bottom right side of the metal frame 3. The adjusting device 1 is installed on the top of the electric push rod 1 2.

[0027] The adjusting device 1 includes a bending plate 11, a limiting plate 12, a connecting assembly 13, a plug-in frame 14, an L-shaped metal plate 15, and a limiting pin 16. The limiting plate 12 is threaded to the right side surface of the bending plate 11. The limiting pin 16 is inserted into the middle position of the plug-in frame 14 and the left end of the limiting plate 12. The limiting pin 16 is inserted into the interior of the plug-in frame 14, thereby adjusting the position of the plug-in frame 14 and thus the position of the L-shaped metal plate 15. This allows for clamping and fixing of sheet metal of different specifications. The plug-in frame 14 is inserted into the middle position of the limiting plate 12. The bending plate 11 is installed at the bottom of the connecting assembly 13. Plate 11 is rotatably connected to the middle position of metal frame 3. Bending plate 11 is installed on the top of electric push rod 2. Electric push rod 2 begins to extend and can rotate bending plate 11 in the middle position of metal frame 3, and can perform bending operation on the sheet metal plate on the surface of bending plate 11. L-shaped metal plate 15 is fixedly connected to the left side surface of plug frame 14 and slidably connected to the surface of bending plate 11. A threaded rod is fixedly connected to the right side surface of bending plate 11. The threaded rod is inserted into the bottom of limit plate 12. The threaded rod can lock and fix bending plate 11 and limit plate 12, making it convenient to disassemble and replace limit plate 12.

[0028] The connecting assembly 13 includes a metal part 131, a metal plate 132, a plug-in block 133, a limiting threaded rod 134, a metal block 135, a limiting rod 136, a metal plug 137, and a limiting plug 138. The metal block 135 is movably connected to the surface of the limiting threaded rod 134, which is fixedly connected to the top surface of the plug-in block 133. The plug-in block 133 is inserted into the top of the metal frame 3, and the metal plate 132 is inserted into the top of the metal frame 3. The plug-in block 133 can limit and fix the metal frame 3 and the metal plate 132, thus facilitating the disassembly and replacement of the metal plate 132. The plug-in block 133 is inserted into the top of the metal plate 132, which is fixedly connected to the outward-facing surface of the metal plate 132. The limiting rod 136... 36 is slidably connected to the inner wall surface of the metal plate 132. The metal insert 137 and the limiting rod 136 are threadedly connected by a fastening threaded rod. The metal insert 137 is movably connected to the inner wall surface of the metal plate 132. The metal insert 137 is inserted into the inner wall surface of the metal part 131. The metal insert 137 is inside the metal plate 132 and the metal part 131, so that the position of the limiting rod 136 can be determined, making it convenient to disassemble and replace the limiting rod 136. The limiting insert 138 is inserted into the bottom of the metal plate 132. The limiting insert 138 is inserted into the middle position of the metal frame 3. The limiting insert 138 and the metal frame 3 can lock and fix the metal plate 132, which can prevent the metal plate 132 from shaking and protect the safety of the metal plate 132.

[0029] When in use, the electric push rod 25 is activated. The internal piston rod of the electric push rod 25 can drive the pressure plate 4 to move upward. The pressure plate 4 moves upward inside the metal frame 3, thereby adjusting the position of the pressure plate 4.

[0030] At this point, the sheet metal is placed in the middle of the metal frame 3, so that the left side surface of the sheet metal is connected to the inner wall surface of the metal frame 3. Then, the electric push rod 2 5 is activated, which moves the pressure plate 4 downward. The pressure plate 4 and the surface of the sheet metal are clamped and fixed, thereby determining the position of the sheet metal.

[0031] Pull out the limiting pin 16, and the limiting pin 16 disengages from the plug frame 14 and the limiting plate 12, so that the plug frame 14 can move left and right inside the limiting plate 12, pushing the plug frame 14 to move to the left, so that the left side surface of the plug frame 14 connects with the right side surface of the sheet metal.

[0032] The limit pin 16 is pushed into the limit plate 12 and the insertion frame 14, thereby determining the position of the insertion frame 14 and driving the position of the L-shaped metal plate 15.

[0033] Rotate the nut, and the nut will disengage from the fastening threaded rod, causing the connection between the limiting rod 136 and the metal plug 137 to loosen. Then pull the metal plug 137, causing the metal plug 137 to disengage from the metal plate 132, the metal part 131, and then the limiting rod 136.

[0034] Pull the limiting rod 136 to slide on the inner wall surface of the metal plate 132, thereby adjusting the position of the limiting rod 136 on the metal plate 132 until it reaches the appropriate position.

[0035] The metal insert 137 is pushed into the metal plate 132 and the metal part 131. At the same time, the metal insert 137 slides on the surface of the limiting insert 138 and the fastening threaded rod. Then, the nut is rotated. The nut and the fastening threaded rod can determine the position of the metal insert 137, thereby determining the position of the limiting rod 136.

[0036] When the electric push rod 2 is activated, it can push the bending plate 11 to rotate counterclockwise. The bending plate 11, the metal frame 3 and the pressure plate 4 can perform bending operations on the sheet metal and connect the surface of the sheet metal and the limit rod 136, thereby determining the bending angle of the sheet metal.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sheet metal equipment capable of arbitrarily changing bending angle, comprising an adjusting device (1) and a metal frame (3), characterized in that: The top of the metal frame (3) is equipped with an electric push rod two (5), the bottom end of the internal piston rod of the electric push rod two (5) is equipped with a pressure plate (4), the bottom right side of the metal frame (3) is equipped with an electric push rod one (2), and the adjustment device (1) is installed on the top of the electric push rod one (2). The adjusting device (1) includes a bending plate (11), a limiting plate (12), a connecting assembly (13), a plug-in frame (14), an L-shaped metal plate (15), and a limiting pin (16). The limiting plate (12) is threaded to the right side surface of the bending plate (11). The limiting pin (16) is inserted into the middle position of the plug-in frame (14). The plug-in frame (14) is inserted into the middle position of the limiting plate (12). The bending plate (11) is installed at the bottom of the connecting assembly (13). The L-shaped metal plate (15) is fixedly connected to the left side surface of the plug-in frame (14).

2. The sheet metal equipment with arbitrarily changeable bending angle according to claim 1, characterized in that: The connecting assembly (13) includes a metal part (131), a metal plate (132), a plug-in block (133), a limiting threaded rod (134), a metal block (135), a limiting rod (136), a metal plug-in block (137), and a limiting plug-in block (138). The metal block (135) is movably connected to the surface of the limiting threaded rod (134). The limiting threaded rod (134) is fixedly connected to the top surface of the plug-in block (133). The plug-in block (133) is inserted into the top of the metal plate (132). The metal plate (132) is fixedly connected to the outer side surface of the metal plate (132). The limiting rod (136) is slidably connected to the inner wall surface of the metal plate (132). The metal plug-in block (137) and the limiting rod (136) are threadedly connected by a fastening threaded rod. The limiting plug-in block (138) is inserted into the bottom of the metal plate (132).

3. The sheet metal equipment with an arbitrarily changeable bending angle according to claim 2, characterized in that: The metal plug (137) is movably connected to the inner wall surface of the metal plate (132), and the metal plug (137) is inserted into the inner wall surface of the metal part (131).

4. The sheet metal equipment with an arbitrarily changeable bending angle according to claim 3, characterized in that: The bending plate (11) is rotatably connected to the middle position of the metal frame (3), and the bending plate (11) is installed on the top of the electric push rod (2).

5. The sheet metal equipment with an arbitrarily changeable bending angle according to claim 4, characterized in that: The L-shaped metal plate (15) is slidably connected to the surface of the bending plate (11), and a threaded rod is fixedly connected to the right side surface of the bending plate (11), with the threaded rod inserted into the bottom of the limiting plate (12).

6. The sheet metal equipment with arbitrarily changeable bending angle according to claim 5, characterized in that: The plug-in block (133) is plugged into the top of the metal frame (3), and the metal plate (132) is plugged into the top of the metal frame (3).

7. The sheet metal equipment with arbitrarily changeable bending angle according to claim 6, characterized in that: The limiting plug (138) is inserted into the middle position of the metal frame (3).

8. The sheet metal equipment with arbitrarily changeable bending angle according to claim 7, characterized in that: The limiting pin (16) is inserted into the left end of the limiting plate (12).

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