CN218168318U

CN218168318U - A adjustable bending device for aluminum alloy ex-trusions processing

Info

Publication number: CN218168318U
Application number: CN202222411247.5U
Authority: CN
Inventors: 黄赛荣; 张海杨
Original assignee: Zhangjiagang Xujun Machinery Parts Co ltd
Current assignee: Zhangjiagang Xujun Machinery Parts Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2022-12-30
Anticipated expiration: 2032-09-13

Abstract

The utility model belongs to the technical field of aluminum alloy section bar bending equipment, in particular to an adjustable bending device for aluminum alloy section bar processing, which comprises a base, a fixed plate, a U-shaped panel, a movable panel, a hot melt plate, an extrusion plate, a rotating plate, a groove, a chute, a bending mechanism, a thickness adjusting component and a bending length adjusting component; a fixed plate is fixedly connected to one side of the top end of the base, a U-shaped panel is fixedly connected to the fixed plate, a movable panel is fixedly connected to the U-shaped panel, and a bending mechanism is arranged between the movable panel and the base; a thickness adjusting assembly is arranged between the U-shaped panel and the limiting plate; the limiting plate is provided with a bending length adjusting assembly; the utility model discloses a mechanism of bending, regulation thickness subassembly and the cooperation of regulation between the length subassembly three of bending can be adjusted the thickness of the panel of bending, the length of bending and the angle of bending when bending for subsequent processing and assembly labour saving and time saving have not only improved work efficiency, have still improved the device's practicality.

Description

A adjustable bending device for aluminum alloy ex-trusions processing

Technical Field

The utility model relates to an aluminum alloy ex-trusions equipment technical field that bends specifically is an adjustable bending device for aluminum alloy ex-trusions processing.

Background

The bending device is a device for bending the section, the aluminum alloy section is a non-ferrous metal structural material which is most widely applied in industry, and is widely applied in aviation, aerospace, automobiles, mechanical manufacturing, ships, buildings, decoration and chemical industry, and the wide application of the aluminum alloy promotes the development of the aluminum alloy welding technology;

the existing aluminum alloy profile bending device can only be bent to form a fixed angle, cannot adjust the bent angle, cannot adjust the thickness of a required profile, cannot adjust and support the profile according to the length of the profile, is easy to drop during the bending process, and wastes profile raw materials and potential safety hazards for operators.

Therefore, an adjustable bending device for aluminum alloy section processing is urgently needed to solve the problem that the bending angle and the section thickness cannot be adjusted by the conventional bending device for aluminum alloy section processing.

SUMMERY OF THE UTILITY MODEL

In order to compensate the not enough of prior art, solve the problem that provides in the above-mentioned background art, the utility model provides an adjustable bending device for aluminium alloy ex-trusions processing.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to an adjustable bending device for processing aluminum alloy sections, which comprises a base; a fixed plate is fixedly connected to the top side of one end of the base, a U-shaped panel is fixedly connected to the fixed plate, a thickness adjusting assembly is arranged on the top side of one end of the U-shaped panel, and a bending mechanism is arranged between the U-shaped panel and the base; be equipped with the length of adjusting bending subassembly on the limiting plate, through the mechanism of bending, adjust the thickness subassembly and adjust the length of bending subassembly three between the cooperation, can adjust the thickness of the section bar of bending, the length of bending and the angle of bending when bending for subsequent processing and assembly labour saving and time saving have not only improved work efficiency, have still improved the device's practicality.

Preferably, the bending mechanism comprises a movable panel; the utility model discloses a pneumatic section bar, including movable panel, base other end top side, the bottom of cylinder is rotated through a shank cooperation and is connected on the base, movable panel passes through the transmission shaft and runs through pole hole rigid coupling on U type panel, movable panel's bottom side is fixed with the fixing base No. two, a fixing base is fixed on base other end top side, the bottom of cylinder rotates through a shank cooperation and connects on the fixing base No. one, the pneumatic section bar is installed to the effect end of cylinder, the top of pneumatic section bar rotates the inside of connecting at the fixing base No. two through No. two shank cooperations, and the angle of bending can be adjusted to this mechanism, is adapted to bending of the different angles of section bar, improves the efficiency of bending of section bar.

Preferably, the thickness adjusting assembly comprises a limiting plate, limiting holes are symmetrically formed in two sides of the top end of the limiting plate respectively, a screw penetrates through the limiting holes and is installed on the top side of the U-shaped panel, a nut is installed on the screw in a matched mode, a spring is arranged on a screw sleeve, the spring is arranged between the limiting plate and the U-shaped panel, the thickness of bending can be adjusted through the thickness adjusting assembly, the thickness adjusting assembly is suitable for bending of different thicknesses of sectional materials, the bending accuracy is improved, and the bending efficiency is improved.

Preferably, the bottom side of the limiting plate is provided with a hot melt plate, the limiting plate is provided with a mounting groove, the rotating plate is mounted in the mounting groove through a bolt, and the hot processing treatment of the hot melt plate reduces the bending pressure, improves the plasticity of the section bar and enables the product molding to be more stable.

Preferably, a groove is formed in the limiting plate, and a bending length adjusting assembly is arranged in the groove. The bending length adjusting assembly comprises a moving plate; the movable plate is arranged at the top end of the groove, the movable block is arranged at the bottom of the groove, the movable block and the movable plate are connected through a third bolt, and through the design of the bending length adjusting assembly, the length of the required section can be adjusted when the section is bent, namely the specific position of the angle of the section when the section is bent can be adjusted, so that the bending accuracy is improved, and the subsequent processing technology is more convenient and rapid.

Preferably, the side edge of the rotating plate is provided with a sliding groove, an extrusion plate is arranged in the sliding groove, a second spring is arranged between the extrusion plate and the inner wall of the sliding groove, a first electrode plate and a second electrode plate are respectively arranged on the opposite surfaces of the extrusion plate and the inner wall of the sliding groove, the first electrode plate, the second electrode plate and the hot melt plate are connected through wires to form a series circuit, the series circuit uses commercial power as a power supply, the movable plate continuously extrudes the extrusion plate when the section bar is bent, the first electrode plate on the extrusion plate is attached to the second electrode plate on the inner wall of the sliding groove, the section bar can be bent, and after the bending is completed, the first electrode plate and the second electrode plate can rapidly rebound and separate through the second spring to complete resetting, so that the bending process of the next section bar can be continuously completed.

The utility model discloses an useful part lies in:

the utility model discloses a mechanism of bending, regulation thickness subassembly and the cooperation of regulation between the length subassembly three of bending can be adjusted thickness, the length of bending and the angle of bending of the section bar of bending when bending for subsequent processing and assembly labour saving and time saving have not only improved work efficiency, have still improved the device's practicality.

The utility model realizes the function of adjusting the bending angle through the structural design of the bending mechanism, solves the problem of bending the section bar at different angles, and improves the bending efficiency of the section bar; through the structural design of adjusting the thickness subassembly, the problem of bending of the different thickness of section bar has been solved, has not only improved the accuracy of bending, has still improved work efficiency, and through the structural design of adjusting the length subassembly of bending, the length when required section bar is bent can be adjusted to this subassembly, also can say that the concrete position of angle when adjusting the section bar and bending has improved the accuracy of bending for subsequent processing technology is more convenient, swift.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic front perspective view of a first embodiment;

FIG. 2 is a schematic top perspective view of the first embodiment;

FIG. 3 is a left side view of the first embodiment;

FIG. 4 is an enlarged view of the rotating plate according to the first embodiment;

fig. 5 is a schematic top perspective view of the second embodiment.

In the figure: 1. a base; 2. a fixing plate; 3. a U-shaped panel; 4. a limiting plate; 5. a movable panel; 6. a first fixed seat; 7. a first bolt shank; 8. a second fixed seat; 9. a second bolt shank; 10. a pneumatic rod; 11. A cylinder; 12. a drive shaft; 13. a compression plate; 14. a chute; 15. a rotating plate; 16. a bolt; 17. A groove; 18. a bolt; 19. a first screw rod; 20. a first nut; 21. moving the plate; 22. a first spring; 23. a moving block; 24. a first electrode plate; 25. a second electrode plate; 26. a second spring; 27. A hot melt plate; 28. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, an adjustable bending apparatus for processing aluminum alloy sections includes a base 1; a fixed plate 2 is fixedly connected to the top side of one end of the base 1, a U-shaped panel 3 is fixedly connected to the fixed plate 2, a thickness adjusting assembly is arranged on the top side of one end of the U-shaped panel 3, and a bending mechanism is arranged between the U-shaped panel 3 and the base 1; the bending mechanism comprises a movable panel 5; the movable panel 5 is fixedly connected to the U-shaped panel 3 through a transmission shaft 12 penetrating rod hole, a second fixing seat 8 is fixed to the bottom side of the movable panel 5, the first fixing seat 6 is fixed to the top side of the other end of the base 1, the bottom of the air cylinder 11 is matched and rotatably connected to the first fixing seat 6 through a first bolt rod 7, an acting end of the air cylinder 11 is provided with an air-operated rod 10, and the top end of the air-operated rod 10 is matched and rotatably connected to the inside of the second fixing seat 8 through a second bolt rod 9; when the bending mechanism works, the air cylinder 11 drives the pneumatic rod 10 to move, and the pneumatic rod 10 enables the movable panel 5 to rotate through the transmission shaft 12 to extrude the extrusion plate 13 upwards to move, so that the bending of the profile is completed.

The thickness adjusting assembly comprises a limiting plate 4, limiting holes are symmetrically formed in two sides of the top end of the limiting plate 4 respectively, a first screw 19 penetrates through the limiting holes and is installed on the top side of the U-shaped panel 3, a first nut 20 is installed on the first screw 19 in a matched mode, a first spring 22 is sleeved on the first screw 19, and the first spring 22 is arranged between the limiting plate 4 and the U-shaped panel 3; when the thickness adjusting assembly works, the distance between the limiting plate 4 and the U-shaped panel 3, namely the bending thickness of the required section bar, is adjusted through the mutual matching of the first screw rod 19 and the first nut 20, and after the required section bar thickness is adjusted, the next bending process is carried out after the nut on the screw rod is screwed down.

The bottom side of the limit plate 4 is provided with a hot melt plate 27, the limit plate 4 is provided with a mounting groove, and the rotating plate 15 is mounted in the mounting groove through a bolt 16; through the hot working treatment of the hot melting plate 27, the bending pressure is reduced, the plasticity of the section is improved, and the product forming becomes more stable.

A groove 17 is formed in the limiting plate 4, a bending length adjusting assembly is arranged in the groove 17, and the bending length adjusting assembly comprises a moving plate 21; the moving plate 21 is arranged at the top end of the groove 17, the moving block 23 is arranged at the bottom of the groove 17, and the moving block 23 is connected with the moving plate 21 through a bolt 18; the specific position of the angle required by the bending section bar is adjusted by moving the moving block 23 at the bottom of the groove 17, so that the bending accuracy is improved, and the subsequent processing technology is more convenient and rapid.

A sliding groove 14 is formed in the side edge of the rotating plate 15, an extrusion plate 13 is arranged in the sliding groove 14, a second spring 26 is arranged between the extrusion plate 13 and the inner wall of the sliding groove 14, a first electrode plate 24 and a second electrode plate 25 are respectively arranged on opposite surfaces of the inner walls of the extrusion plate 13 and the sliding groove 14, the first electrode plate 24, the second electrode plate 25 and the hot melting plate 27 are connected through a lead to form a series circuit, and the series circuit takes commercial power as a power supply; when the section bar is bent, the movable panel 5 continuously extrudes the extrusion plate 13, so that the first electrode plate 24 on the extrusion plate 13 is attached to the second electrode plate 25 on the inner wall of the sliding groove 14, the section bar can be bent, after the bending is completed, the first electrode plate 24 and the second electrode plate 25 can rapidly rebound and separate through the second spring 26 to complete the resetting, and the bending process of the next section bar is continuously completed.

Example two

Referring to fig. 5, as another implementation manner of the present invention, in the first comparative example, a rubber pad 28 is disposed on the movable panel 5 to prevent the aluminum alloy section from dropping during the bending process, so as to reduce the potential safety hazard.

According to the working principle, the existing aluminum alloy section bending device can only be bent into a fixed angle, the bending angle cannot be adjusted, the thickness and the adjustment of the required section cannot be performed, the aluminum alloy section is easy to drop in the bending process, potential safety hazards are caused, the section raw materials are wasted, and the bending effect of the section is influenced; in order to meet various requirements of the existing aluminum alloy section bar in a bending process, the section bar is bent by arranging a bending mechanism, when the bending mechanism works, an air cylinder 11 can drive a pneumatic rod 10 to move, the pneumatic rod 10 enables a movable panel 5 to rotate through a transmission shaft 12 to upwards extrude an extrusion plate 13 to move, and the bending of the section bar is finished; by arranging the thickness adjusting assembly, when the thickness adjusting assembly works, the distance between the limiting plate 4 and the U-shaped panel 3, namely the bending thickness of the required section bar, is adjusted through the mutual matching of the first screw rod 19 and the first nut 20, and after the required section bar thickness is adjusted, the first nut 20 on the first screw rod 19 is screwed down, and then the next bending process is carried out; through setting up the length of bending subassembly of adjusting, adjust the length of bending subassembly during operation, adjust the concrete position of the required angle of section bar of bending through the movable block 23 that removes recess 17 bottom, improved the accuracy of bending for subsequent processing technology is more convenient, swift.

The hot melt plate 27 is arranged at the bottom side of the limiting plate 4, the limiting plate 4 is provided with a mounting groove, the rotating plate 15 is mounted in the mounting groove through the bolt 16, and the hot processing treatment of the hot melt plate 27 reduces the bending pressure, improves the plasticity of the section bar and enables the product molding to be more stable; a sliding groove 14 is formed in the side edge of the rotating plate 15, an extrusion plate 13 is arranged in the sliding groove 14, a second spring 26 is arranged between the extrusion plate 13 and the inner wall of the sliding groove 14, a first electrode plate 24 and a second electrode plate 25 are respectively arranged on the opposite surfaces of the extrusion plate 13 and the inner wall of the sliding groove 14, the first electrode plate 24, the second electrode plate 25 and the hot melting plate 27 are connected into a series circuit through leads, and the series circuit takes commercial power as a power supply; when the section bar is bent, the movable panel 5 continuously extrudes the extrusion plate 13, so that the first electrode plate 24 on the extrusion plate 13 is attached to the second electrode plate 25 on the inner wall of the sliding groove 14, the section bar can be bent, after the bending is completed, the first electrode plate 24 and the second electrode plate 25 can rapidly rebound and separate through the second spring 26 to complete the resetting, and the bending process of the next section bar is continuously completed.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides an adjustable bending device for aluminum alloy ex-trusions processing which characterized in that: comprises a base (1); a fixed plate (2) is fixedly connected to the top side of one end of the base (1), a U-shaped panel (3) is fixedly connected to the fixed plate (2), a thickness adjusting assembly is arranged on the top side of one end of the U-shaped panel (3), and a bending mechanism is arranged between the U-shaped panel (3) and the base (1);

the bending mechanism comprises a movable panel (5); activity panel (5) run through pole hole rigid coupling on U type panel (3) through transmission shaft (12), the bottom side of activity panel (5) is fixed with No. two fixing bases (8), and fixing base (6) are fixed in base (1) other end top side, and the bottom of cylinder (11) is rotated through a shank of bolt (7) cooperation and is connected on fixing base (6), pneumatic stem (10) are installed to the effect end of cylinder (11), the top of pneumatic stem (10) is rotated through the cooperation of No. two shank of bolt (9) and is connected the inside at No. two fixing bases (8).

2. The adjustable bending device for aluminum alloy section processing according to claim 1, wherein: the thickness adjusting component comprises a limiting plate (4), limiting holes are symmetrically formed in two sides of the top end of the limiting plate (4), a screw rod (19) penetrates through the limiting holes and is installed on the top side of the U-shaped panel (3), a nut (20) is installed on the screw rod (19) in a matched mode, the screw rod (19) is sleeved with a spring (22), and the spring (22) is arranged between the limiting plate (4) and the U-shaped panel (3).

3. The adjustable bending device for processing the aluminum alloy sections according to claim 2, wherein the adjustable bending device comprises: the hot melt plate (27) is arranged at the bottom side of the limiting plate (4), a mounting groove is formed in the limiting plate (4), and the rotating plate (15) is mounted in the mounting groove through a plug pin (16).

4. The adjustable bending device for processing the aluminum alloy sections according to claim 2, wherein the adjustable bending device comprises: a groove (17) is formed in the limiting plate (4), and a bending length adjusting assembly is arranged in the groove (17).

5. The adjustable bending device for processing the aluminum alloy sections as claimed in claim 4, wherein: the bending length adjusting assembly comprises a moving plate (21); the moving plate (21) is arranged at the top end of the groove (17), the moving block (23) is arranged at the bottom of the groove (17), and the moving block (23) is connected with the moving plate (21) through a bolt (18).

6. The adjustable bending device for aluminum alloy section machining according to claim 3, characterized in that: a sliding groove (14) is formed in the side edge of the rotating plate (15), an extrusion plate (13) is arranged in the sliding groove (14), a second spring (26) is arranged between the extrusion plate (13) and the inner wall of the sliding groove (14), and a first electrode plate (24) and a second electrode plate (25) are respectively arranged on the opposite surfaces of the extrusion plate (13) and the inner wall of the sliding groove (14).

7. The adjustable bending device for processing the aluminum alloy sections as claimed in claim 6, wherein: the first electrode plate (24), the second electrode plate (25) and the hot melting plate (27) are connected into a series circuit through leads, and the series circuit takes commercial power as a power supply.