Bending processing equipment for magnesium alloy profile

Abstract

The utility model discloses bending processing equipment for magnesium alloy profiles, which relates to the technical field of bending processing of magnesium alloy profiles and comprises a bending workbench, a limiting slide rail is fixedly mounted at the top end of one side of the bending workbench, and a bending extrusion chassis is slidably connected to the surface of one side of the limiting slide rail. A rotating auxiliary rod arranged on a rotating disc rotates, so that an extrusion screw rod is rotated to adjust the position of the extrusion screw rod in an adjusting connecting plate, sliding adjustment of the bending extrusion base plates on a limiting sliding rail is directly pushed, the distance between the bending extrusion base plates on the two sides is adjusted, proper adjustment is conducted according to the actually needed bending angle, and the bending efficiency is improved. And an auxiliary hand protection pad is arranged on the surface of the rotating auxiliary rod, the effects of increasing friction force and assisting the rotating auxiliary rod to rotate are achieved through the auxiliary hand protection pad, the protection effect can be achieved, and the problem that the hands of workers are damaged is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of magnesium alloy profile bending processing, in particular to a magnesium alloy profile bending processing device. Background Art

[0002] Magnesium alloy structural parts are the main application areas of magnesium. Nowadays, the manufacturing industry pays more and more attention to the lightweight problem of products in product design. Because magnesium alloy has the characteristics of light weight and high strength, and also has a series of unique advantages such as very good casting deformation process performance and good anti-electromagnetic radiation ability and reproducibility, it is increasingly used in aerospace, military, automobile, electronics, communication, instrumentation and other fields, and its application range is becoming wider and wider. Traditional bending dies require high precision during production, the springback amount of profiles is fixed, and the mold cannot be adjusted. It is suitable for traditional metal materials such as aluminum alloy and steel. The springback amount of magnesium alloy profiles is large and variable. The rebound processing error of the mold using the theoretical springback coefficient is large. The use of traditional bending dies is one of the many times of rework and correction, which seriously damages the mold and cannot guarantee the surface finish requirements of the workpiece. Second, the mold that cannot be repaired is directly scrapped, which is a serious waste. Therefore, we redesigned a bending processing equipment for magnesium alloy profiles. Utility Model Content

[0003] The utility model aims to provide bending processing equipment for magnesium alloy profiles.

[0004] To solve the above technical problems, the utility model provides the following technical solutions: a bending processing equipment for magnesium alloy profiles, comprising a bending workbench, a limiting slide rail is fixedly installed on the top end of one side of the bending workbench, a side surface of the limiting slide rail is slidably connected with a bending extrusion chassis, a side top surface of the bending extrusion chassis is fixedly connected with a connecting pushing plate, one side of the connecting pushing plate is rotatably connected with an extrusion screw, a top end of one side of the extrusion screw is fixedly connected with a turntable, a side edge of the turntable is fixedly connected with a rotation auxiliary rod, a side surface of the rotation auxiliary rod is fixedly installed with an auxiliary hand pad, and an adjustment connecting plate is fixedly installed on the top end of one side of the bending workbench.

[0005] Preferably, the cross-sectional diameter of the rotation auxiliary rod is smaller than the cross-sectional diameter of the auxiliary hand guard pad, the connection relationship between the auxiliary hand guard pad and the rotation auxiliary rod is a movable sleeve connection, and the auxiliary hand guard pad is made of rubber material.

[0006] Preferably, the connecting pushing plate and the adjusting connecting plate are positioned side by side, the extrusion screw penetrates the interior of the adjusting connecting plate, and the connection relationship between the extrusion screw and the adjusting connecting plate is a threaded connection.

[0007] Preferably, the four corners of the top end of one side of the bending workbench are fixedly connected with supporting connecting columns, the top end of one side of the supporting connecting columns is fixedly connected with a supporting ceiling, the bottom end of one side of the supporting ceiling is fixedly installed with a sliding adjustment rail, the bottom end of the sliding adjustment rail is slidably connected to a sliding control chassis, the bottom end of the sliding control chassis is fixedly installed with an air pump, the bottom end of the air pump is fixedly connected with a contraction connecting column, the inner bottom end of the contraction connecting column is telescopically connected with a telescopic connecting rod, and the bottom end of one side of the telescopic connecting rod is fixedly connected with an extrusion bending head.

[0008] Preferably, an extrusion and bending main controller is fixedly mounted on the top surface of the front side of the sliding control chassis, and a controller power box is fixedly mounted on the top surface of the back side of the extrusion and bending main controller.

[0009] Preferably, the extrusion bending head is located directly above the bending extrusion chassis, and the cross-sectional width of the extrusion bending head is the same as the cross-sectional width of the bending extrusion chassis.

[0010] Compared with the related art, the bending processing equipment for magnesium alloy profiles provided by the utility model has the following beneficial effects:

[0011] 1. The utility model provides a bending processing equipment for magnesium alloy profiles. By rotating the auxiliary rotating rod on the turntable, the extrusion screw is rotated to adjust the position of the extrusion screw inside the adjusting connecting plate, thereby directly promoting the sliding adjustment of the bending extrusion chassis on the limiting slide rail, thereby adjusting the distance between the bending extrusion chassis on both sides, and making appropriate adjustments according to the actual bending angle to adapt to bending operations of different degrees. An auxiliary hand guard is arranged on the surface of the auxiliary rotating rod. The auxiliary hand guard firstly increases the friction force to assist the rotation of the auxiliary rotating rod, and secondly, it can play a protective effect to avoid the problem of hand damage to the staff.

[0012] 2. The utility model provides bending processing equipment for magnesium alloy profiles. By setting the sliding adjustment position of the sliding control chassis on the sliding adjustment rail, the position of the extrusion bending head is directly adjusted. The telescopic connecting rod is directly controlled by the air pump to extend and retract inside the contraction connecting column to adjust the position of the extrusion bending head. The material that needs to be bent can be extruded and bent. The extrusion bending main controller can directly set the bending force to ensure the uniformity of the bending force and improve the completion quality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at point A;

[0015] Figure 3 This is a schematic diagram of the bottom bottom view of the device of the utility model;

[0016] Figure 4 It is a schematic diagram of the structure of the device of the utility model from the side and from the bottom.

[0017] Numbers in the figure: 1. Bending workbench; 2. Limiting slide rail; 3. Bending extrusion chassis; 4. Connecting push plate; 5. Extrusion screw; 6. Turntable; 7. Rotation auxiliary rod; 8. Auxiliary hand pad; 9. Adjusting connecting plate; 10. Support connecting column; 11. Support ceiling; 12. Sliding adjustment rail; 13. Sliding control chassis; 14. Extrusion bending main controller; 15. Air pump; 16. Contraction connecting column; 17. Telescopic connecting rod; 18. Extrusion bending head; 19. Controller power box. DETAILED DESCRIPTION

[0018] Embodiment 1:

[0019] See also Figure 1-4 The utility model provides a technical solution: a bending processing equipment for magnesium alloy profiles, comprising a bending workbench 1, a limiting slide rail 2 is fixedly installed on the top of one side of the bending workbench 1, a side surface of the limiting slide rail 2 is slidably connected with a bending extrusion chassis 3, a top surface of one side of the bending extrusion chassis 3 is fixedly connected with a connecting pushing plate 4, one side of the connecting pushing plate 4 is rotatably connected with an extrusion screw 5, a top of one side of the extrusion screw 5 is fixedly connected with a turntable 6, a rotation auxiliary rod 7 is fixedly connected to the edge of one side of the turntable 6, an auxiliary hand guard pad 8 is fixedly installed on the surface of one side of the rotation auxiliary rod 7, an adjusting connecting plate 9 is fixedly installed on the top of one side of the bending workbench 1, the cross-sectional diameter of the rotation auxiliary rod 7 is smaller than the cross-sectional diameter of the auxiliary hand guard pad 8, the connection relationship between the auxiliary hand guard pad 8 and the rotation auxiliary rod 7 is a movable sleeve connection, the material of the auxiliary hand guard pad 8 is a rubber material, the position relationship between the connecting pushing plate 4 and the adjusting connecting plate 9 is side by side, the extrusion screw 5 passes through the inside of the adjusting connecting plate 9, and the connection relationship between the extrusion screw 5 and the adjusting connecting plate 9 is a threaded connection.

[0020] In the implementation scheme, the rotation auxiliary rod 7 on the turntable 6 is rotated, thereby rotating the extrusion screw 5 to adjust the position of the extrusion screw 5 inside the adjusting connecting plate 9, thereby directly promoting the sliding adjustment of the bending extrusion chassis 3 on the limiting slide rail 2, thereby adjusting the distance between the bending extrusion chassis 3 on both sides, and making appropriate adjustments according to the actual bending angle required to adapt to bending operations of different degrees. An auxiliary hand guard pad 8 is set on the surface of the rotation auxiliary rod 7. The auxiliary hand guard pad 8 firstly increases the friction force to assist the rotation of the rotation auxiliary rod 7, and secondly, it can play a protective effect to avoid the problem of hand damage to the staff.

[0021] Embodiment 2:

[0022] See also Figure 1-4 The utility model provides a technical solution: a bending processing equipment for magnesium alloy profiles, comprising a bending workbench 1, a support connecting column 10 is fixedly connected to the four corners of the top of one side, a support ceiling 11 is fixedly connected to the top of one side of the support connecting column 10, a sliding adjustment rail 12 is fixedly installed on the bottom end of one side of the support ceiling 11, a sliding control chassis 13 is slidably connected to the bottom end of the sliding adjustment rail 12, an air pump 15 is fixedly installed on the bottom end of the sliding control chassis 13, a contraction connecting column 16 is fixedly connected to the bottom end of the air pump 15, a telescopic connecting rod 17 is telescopically connected to the inner bottom end of the contraction connecting column 16, an extrusion bending head 18 is fixedly connected to the bottom end of one side of the telescopic connecting rod 17, an extrusion bending main controller 14 is fixedly installed on the top surface of the front side of the sliding control chassis 13, a controller power box 19 is fixedly installed on the top of the back side of the extrusion bending main controller 14, the extrusion bending head 18 is located directly above the bending extrusion chassis 3, and the cross-sectional width of the extrusion bending head 18 is the same as the cross-sectional width of the bending extrusion chassis 3.

[0023] In the implementation scheme, the sliding adjustment position of the sliding control chassis 13 on the sliding adjustment rail 12 is set to directly adjust the position of the extrusion bending head 18, and the telescopic connecting rod 17 is directly controlled by the air pump 15 to extend and retract inside the contraction connecting column 16 to adjust the position of the extrusion bending head 18. The material that needs to be bent can be extruded and bent. The extrusion bending main controller 14 can directly set the bending force to ensure the uniformity of the bending force and improve the completion quality of the device.

[0024] Working principle:

[0025] By rotating the auxiliary rotation rod 7 on the turntable 6, the extrusion screw 5 is rotated to adjust the position of the extrusion screw 5 inside the adjusting connecting plate 9, so as to directly promote the sliding adjustment of the bending extrusion chassis 3 on the limiting slide rail 2, so as to adjust the spacing between the bending extrusion chassis 3 on both sides, and make appropriate adjustments according to the actual bending angle to adapt to different degrees of bending operations. The auxiliary hand guard 8 is arranged on the surface of the auxiliary rotation rod 7. The auxiliary hand guard 8 firstly increases the friction force to assist the rotation of the auxiliary rotation rod 7, and secondly plays a protective effect to avoid the problem of hand damage to the staff;

[0026] By setting the sliding adjustment position of the sliding control chassis 13 on the sliding adjustment rail 12, the position of the extrusion bending head 18 can be directly adjusted. The telescopic connecting rod 17 is directly controlled by the air pump 15 to extend and retract inside the contraction connecting column 16 to adjust the position of the extrusion bending head 18. The material that needs to be bent can be extruded and bent. The extrusion bending main controller 14 can directly set the bending force to ensure the uniformity of the bending force and improve the completion quality of the device.

Claims

1. A bending processing device for magnesium alloy profiles, comprising a bending workbench (1), a limiting slide rail (2) being fixedly installed on the top of one side of the bending workbench (1), characterized in that: A bending extrusion chassis (3) is slidably connected to a side surface of the limiting slide rail (2); a connecting push plate (4) is fixedly connected to a top surface of one side of the bending extrusion chassis (3); an extrusion screw (5) is rotatably connected to one side of the connecting push plate (4); a rotating disk (6) is fixedly connected to the top of one side of the extrusion screw (5); a rotating auxiliary rod (7) is fixedly connected to the edge of one side of the rotating disk (6); an auxiliary hand guard pad (8) is fixedly installed on a side surface of the rotating auxiliary rod (7); and an adjusting connecting plate (9) is fixedly installed on the top of one side of the bending workbench (1).

2. The bending processing equipment for magnesium alloy profiles according to claim 1, characterized in that: The cross-sectional diameter of the rotation auxiliary rod (7) is smaller than the cross-sectional diameter of the auxiliary hand guard pad (8); the connection relationship between the auxiliary hand guard pad (8) and the rotation auxiliary rod (7) is a movable sleeve connection; and the auxiliary hand guard pad (8) is made of rubber material.

3. The bending processing equipment for magnesium alloy profiles according to claim 1, characterized in that: The connecting push plate (4) and the adjusting connecting plate (9) are arranged side by side, the extruding screw (5) passes through the inside of the adjusting connecting plate (9), and the connection between the extruding screw (5) and the adjusting connecting plate (9) is a threaded connection.

4. The bending processing equipment for magnesium alloy profiles according to claim 1, characterized in that: The four corners of the top of one side of the bending workbench (1) are fixedly connected to support connection columns (10), the top of one side of the support connection column (10) is fixedly connected to a support ceiling (11), the bottom of one side of the support ceiling (11) is fixedly installed with a sliding adjustment rail (12), the bottom of the sliding adjustment rail (12) is slidably connected to a sliding control chassis (13), the bottom of the sliding control chassis (13) is fixedly installed with an air pump (15), the bottom of the air pump (15) is fixedly connected to a contraction connection column (16), the inner bottom of the contraction connection column (16) is telescopically connected to a telescopic connection rod (17), and the bottom of one side of the telescopic connection rod (17) is fixedly connected to an extrusion bending head (18).

5. The bending processing equipment for magnesium alloy profiles according to claim 4, characterized in that: An extrusion and bending main controller (14) is fixedly mounted on the top surface of the front side of the sliding control chassis (13), and a controller power box (19) is fixedly mounted on the top surface of the back side of the extrusion and bending main controller (14).

6. The bending processing equipment for magnesium alloy profiles according to claim 4, characterized in that: The extrusion bending head (18) is located directly above the bending extrusion chassis (3), and the cross-sectional width of the extrusion bending head (18) is the same as the cross-sectional width of the bending extrusion chassis (3).

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