Bending machine for deep processing of aluminum plate

Abstract

The utility model discloses an aluminum plate deep processing bending machine in the technical field of aluminum plate processing, which comprises a fixing frame, a working table and a fixing column, a fixing mechanism is arranged at the top of the working table, a connecting rod is arranged between the fixing column and the fixing frame, a motor support is arranged at the front end of the connecting rod, a motor is arranged on the motor support, and the motor is connected with the working table. A worm is arranged at the right end of the motor, a worm gear is arranged on the upper portion of the front end of the fixing column, a bending plate is arranged on the fixing column, a mounting shaft is arranged on the bending plate, a mounting groove is formed in the upper portion of the fixing column, a circuit is changed through a positive and negative switch, the motor rotates reversely, the bending plate rotates reversely, and therefore after an aluminum plate is bent to a specified angle, the aluminum plate is bent to the specified angle. And the bending plate does not continue to be bent, so that the aluminum plate is bent to a required bending angle at one time.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum plate processing, in particular to an aluminum plate deep processing bending machine. Background Art

[0002] During the processing of aluminum plates, the aluminum plates need to be bent to facilitate further processing or subsequent use of the aluminum plates. For example, in the aluminum plate bending machine disclosed in Chinese patent literature (patent number: CN202021551910.6), the aluminum plates are bent by rising a lifting conveyor belt. The conveyor belt itself is not light enough and has a relatively soft texture, which reduces the bending quality of the aluminum plates. In addition, the upward movement of the lifting conveyor belt cannot accurately control the bending angle of the aluminum plates, which increases the difficulty of subsequent processing of the aluminum plates or makes the aluminum plates less effective during use.

[0003] For this purpose, we propose a bending machine for deep processing of aluminum plates. Utility Model Content

[0004] The utility model aims to provide an aluminum plate deep processing bending machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum plate deep processing bending machine, comprising a fixed frame, a workbench, and a fixed column, a fixing mechanism is arranged on the top of the workbench, a connecting rod is arranged between the fixed column and the fixed frame, a motor bracket is arranged at the front end of the connecting rod, a motor is arranged on the motor bracket, a worm is arranged at the right end of the motor, a worm gear is arranged at the upper front end of the fixed column, a bending plate is arranged on the fixed column, a mounting shaft is arranged on the bending plate, a mounting groove is arranged at the upper part of the fixed column, a support rod is arranged in the mounting groove, a protractor is arranged at the top of the fixed column, a bolt is arranged at the lower part of the support rod, a forward and reverse switch is arranged at the upper right part of the support rod, a forward and reverse switch rotating rod is arranged at the right end of the forward and reverse switch, and a push rod is arranged at the upper left part of the bending plate.

[0006] Furthermore, the fixing mechanism includes a U-shaped fixing frame, a cylinder, and a pressure plate. The cylinder is fixed on the U-shaped fixing frame, and the pressure plate is fixedly connected to the bottom end of the cylinder.

[0007] Furthermore, a through hole matching with the bolt is arranged on the left side of the installation groove, and a thread is arranged on the surface of the bolt part located in the installation groove.

[0008] Furthermore, a threaded hole matching with a bolt is arranged at the lower part of the support rod, and the right end of the bolt is connected to the right inner wall of the installation groove through a bearing.

[0009] Furthermore, the fixed column is provided with two groups, the bending plate is installed on the fixed column through the installation shaft, the left end of the installation shaft passes through the fixed column and is connected to the worm gear, and the right end of the installation shaft is connected to the fixed column through a bearing.

[0010] Furthermore, the forward and reverse switches and the motor are connected to a power source via a wire.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the support rod is rotated, a scale line is set in the middle of the surface of the support rod, the protractor is made of transparent plastic, and the protractor is compared with the scale line to accurately adjust the rotation angle of the support rod. After the angle adjustment of the support rod is completed, the motor drives the worm wheel to rotate through the worm, and the worm wheel drives the bending plate to rotate through the mounting shaft, and the bending plate bends the aluminum plate. The forward and reverse switches are set on the support rod, and after the bending plate bends the aluminum plate to the angle adjusted by the support rod, the push rod set on the bending plate touches and pushes the forward and reverse switch rotating rod to rotate, and the forward and reverse switch rotating rod rotates, and the circuit is changed by the forward and reverse switches to reverse the motor and rotate the bending plate in the opposite direction. After the aluminum plate is bent to the specified angle, the bending plate no longer continues to bend, so that the aluminum plate is bent to the required bending angle at one time, and the aluminum plate is bent to the specified angle by adjusting the angle of the support rod, thereby improving the bending quality of the aluminum plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the installation structure of the bent plate of the utility model;

[0014] Figure 3 This is a schematic diagram of the support rod installation structure of the utility model;

[0015] Figure 4 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0016] Figure 5 This is a schematic diagram of the worm gear connection structure of the utility model.

[0017] In the figure: 1. fixing frame; 2. workbench; 3. fixing mechanism; 31. U-shaped fixing frame; 32. cylinder; 33. pressure plate; 4. fixing column; 5. connecting rod; 6. motor bracket; 7. motor; 8. worm; 9. worm gear; 10. bending plate; 11. mounting shaft; 12. mounting groove; 13. support rod; 14. protractor; 15. bolt; 151. through hole; 16. forward and reverse switch; 17. forward and reverse switch rotating rod; 18. push rod. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-5 The utility model provides a technical solution: an aluminum plate deep processing bending machine, including a fixed frame 1, a workbench 2, and a fixed column 4. A fixing mechanism 3 is arranged on the top of the workbench 2, a connecting rod 5 is arranged between the fixed column 4 and the fixed frame 1, a motor bracket 6 is arranged at the front end of the connecting rod 5, a motor 7 is arranged on the motor bracket 6, a worm 8 is arranged at the right end of the motor 7, a worm gear 9 is arranged at the upper front end of the fixed column 4, a bending plate 10 is arranged on the fixed column 4, a mounting shaft 11 is arranged on the bending plate 10, a mounting groove 12 is arranged on the upper part of the fixed column 4, a support rod 13 is arranged in the mounting groove 12, and an angle measuring device is arranged at the top of the fixed column 4. A device 14 is provided at the lower part of the support rod 13, a bolt 15 is provided at the upper right part of the support rod 13, a forward and reverse switch 16 is provided at the upper right part of the support rod 13, a forward and reverse switch rotating rod 17 is provided at the right end of the forward and reverse switch 16, a push rod 18 is provided at the upper left part of the bending plate 10, the forward and reverse switch 16 and the motor 7 are connected to the power supply through a wire, and a motor starting switch is connected in series between the forward and reverse switch 16 and the power supply, and the aluminum plate is bent, the aluminum plate is placed on the workbench, and the right end of the aluminum plate is on the bending plate 10, the length of the aluminum plate to be bent, the length of the aluminum plate on the bending plate 10 is measured, and after the aluminum plate is placed, the aluminum plate is fixed by the fixing mechanism 3 After the aluminum plate is fixed, the support rod 13 is rotated, and the rotation angle of the support rod 13 is controlled by the protractor 14. A scale line is set in the middle of the surface of the support rod 13. The protractor 14 is made of transparent plastic. The rotation angle of the support rod 13 is accurately compared with the scale line through the protractor 14. After the angle adjustment of the support rod 13 is completed, the bolt 15 is rotated. The lower part of the support rod 13 is provided with a threaded hole that matches the support rod 13, so that the support rod 13 moves, and the bolt 15 is tightened to increase the friction between the right side of the support rod 13 and the inner wall of the mounting groove 12, and the support rod 13 is fixed, and the motor 7 is started. The motor 7 drives the worm 8 The movable worm gear 9 rotates, and the worm gear 9 drives the bending plate 10 to rotate through the mounting shaft 11, and the bending plate 13 bends the aluminum plate. The forward and reverse switch 16 is set on the support rod 13. After the bending plate 10 bends the aluminum plate to the angle adjusted by the support rod 13, the push rod 18 set on the bending plate 10 touches and pushes the forward and reverse switch rotating rod 17 to rotate. The forward and reverse switch rotating rod 17 rotates, and the circuit is changed by the forward and reverse switch 16 to reverse the motor 7 and rotate the bending plate 10 in the opposite direction. After the aluminum plate 10 is bent to the specified angle, the bending plate 10 no longer continues to bend, so that the aluminum plate is bent to the required bending angle at one time.

[0020] The fixing mechanism 3 includes a U-shaped fixing frame 31, a cylinder 32, and a pressing plate 33. The cylinder 32 is fixed on the U-shaped fixing frame 31, and the pressing plate 33 is fixedly connected to the bottom end of the cylinder 32. The cylinder 32 is connected to the air pump through a pipeline. The air pump is started to provide power to the cylinder 32, so that the cylinder 32 pushes the pressing plate 33 downward to fix the aluminum plate.

[0021] A through hole matching with the bolt 15 is arranged on the left side of the mounting groove 12, and a thread is arranged on the surface of the bolt 15 in the mounting groove 12. A threaded hole matching with the bolt 15 is arranged on the lower part of the support rod 13, and the right end of the bolt 15 is connected to the right inner wall of the mounting groove 12 through a bearing. When the bolt 15 is turned, the bolt 15 itself will not move, and the support rod 13 will move slightly when the bolt 15 is turned, so that the friction between the support rod 13 and the right inner wall of the mounting groove 12 is increased, and the support rod 13 is fixed;

[0022] There are two groups of fixed columns 4, and the bending plate 10 is installed on the fixed column 4 through the installation shaft 11. The left end of the installation shaft 11 passes through the fixed column 4 and is connected to the worm gear 9. The installation shaft 11 is movably connected to the left fixed column 4, and the right end of the installation shaft 11 is connected to the fixed column 4 through a bearing.

[0023] The forward and reverse switch 16 and the motor 7 are connected to the power supply through a wire. A starting switch of the motor 7 is connected between the forward and reverse switch 16 and the power supply, and the starting switch is connected in series with the forward and reverse switch 16. The forward and reverse switch 16 can only have the function of changing the circuit to make the motor 7 rotate forward and reverse, and does not have the function of breaking the circuit.

[0024] Working principle: rotate the support rod 13, and control the rotation angle of the support rod 13 through the protractor 14. A scale line is set in the middle of the surface of the support rod 13. The protractor 14 is made of transparent plastic. The rotation angle of the support rod 13 is accurately compared with the scale line through the protractor 14. After the angle adjustment of the support rod 13 is completed, rotate the bolt 15. The lower part of the support rod 13 is provided with a threaded hole that matches the support rod 13, so that the support rod 13 moves, tighten the bolt 15, increase the friction between the right side of the support rod 13 and the inner wall of the installation groove 12, fix the support rod 13, start the motor 7, and the motor 7 drives the worm through the worm 8 The wheel 9 rotates, and the worm gear 9 drives the bending plate 10 to rotate through the mounting shaft 11. The bending plate 13 bends the aluminum plate. The forward and reverse switch 16 is set on the support rod 13. After the bending plate 10 bends the aluminum plate to the angle adjusted by the support rod 13, the push rod 18 set on the bending plate 10 touches and pushes the forward and reverse switch rotating rod 17 to rotate. The forward and reverse switch rotating rod 17 rotates, and the circuit is changed by the forward and reverse switch 16 to reverse the motor 7 and rotate the bending plate 10 in the opposite direction. After the aluminum plate 10 is bent to the specified angle, the bending plate 10 no longer continues to bend, so that the aluminum plate is bent to the required bending angle at one time.

[0025] 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. A bending machine for deep processing of aluminum plates, comprising a fixed frame (1), a workbench (2), and a fixed column (4), characterized in that: A fixing mechanism (3) is arranged on the top of the workbench (2); a connecting rod (5) is arranged between the fixing column (4) and the fixing frame (1); a motor bracket (6) is arranged at the front end of the connecting rod (5); a motor (7) is arranged on the motor bracket (6); a worm (8) is arranged at the right end of the motor (7); a worm gear (9) is arranged at the upper part of the front end of the fixing column (4); a bending plate (10) is arranged on the fixing column (4); and a mounting shaft is arranged on the bending plate (10). (11), a mounting groove (12) is provided on the upper part of the fixing column (4), a support rod (13) is provided in the mounting groove (12), a protractor (14) is provided on the top of the fixing column (4), a bolt (15) is provided on the lower part of the support rod (13), a forward and reverse switch (16) is provided on the upper right part of the support rod (13), a forward and reverse switch rotating rod (17) is provided on the right end of the forward and reverse switch (16), and a push rod (18) is provided on the upper left part of the bending plate (10).

2. The aluminum plate deep processing bending machine according to claim 1 is characterized in that: The fixing mechanism (3) comprises a U-shaped fixing frame (31), a cylinder (32), and a pressing plate (33); the cylinder (32) is fixed on the U-shaped fixing frame (31), and the pressing plate (33) is fixedly connected to the bottom end of the cylinder (32).

3. The aluminum plate deep processing bending machine according to claim 1 is characterized in that: A through hole matching the bolt (15) is provided on the left side of the installation groove (12), and a thread is provided on the surface of the bolt (15) located in the installation groove (12).

4. The aluminum plate deep processing bending machine according to claim 1 is characterized in that: The support rod (13) is provided with a threaded hole matching the bolt (15) at the bottom, and the right end of the bolt (15) is connected to the right inner wall of the mounting groove (12) via a bearing.

5. The aluminum plate deep processing bending machine according to claim 1 is characterized in that: The fixed column (4) is provided with two groups, the bending plate (10) is installed on the fixed column (4) via a mounting shaft (11), the left end of the mounting shaft (11) passes through the fixed column (4) and is connected to the worm gear (9), and the right end of the mounting shaft (11) is connected to the fixed column (4) via a bearing.

6. The aluminum plate deep processing bending machine according to claim 1, characterized in that: The forward and reverse switches (16) and the motor (7) are connected to a power source via a wire.

Images