Aluminum metal head bending device

Abstract

The utility model discloses an aluminum metal head bending device which comprises a bottom plate, the two sides of the lower surface of the bottom plate are fixedly connected with fixing plates, the inner side faces of the fixing plates are rotationally connected with two-way screws, the two sides of the outer surface of each two-way screw are in threaded connection with sliding blocks, and the upper surfaces of the sliding blocks are fixedly connected with sleeve columns. According to the aluminum metal head bending device, through the arrangement of the two-way screw rod, the sliding block, the sleeve column, the connecting sleeve, the clamping pieces and the springs, the clamping pieces are moved upwards, the connecting sleeve is separated from the sleeve column, the springs are compressed, the connecting sleeve is rotated, the clamping pieces with different faces are selected according to the appearance of a metal head, and the clamping pieces are reset under the elastic effect of the springs; according to the metal head bending device, the two-way threaded rod is rotated, the distance between the two clamping pieces is adjusted by the two sliding blocks according to the diameter of the metal head, the metal head bending device can be used for the metal heads of different sizes, and the phenomenon that the metal heads slide and deviate in the bending process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of bending devices, in particular to an aluminum metal head bending device. Background Art

[0002] The most common material in the production and application of metal aluminum is aluminum. This type of aluminum is made from aluminum metal through certain cutting or other processing methods. After the aluminum material is made, it needs to be bent so that the aluminum metal head can meet the actual use needs.

[0003] After searching, Chinese patent publication (announcement) number CN216607013U discloses a bending device with adjustable bending angle for a bending machine, including a bending seat with two annular grooves symmetrically arranged on the outer edge surface and two support components respectively fixedly installed at the centers of both sides of the bending seat, the two support components are commonly fixedly connected with a bending component abutting against the bending seat, and the bending seat is fixedly installed with a limit component that cooperates with the bending component for bending, the support component includes a motor seat with a motor fixedly installed inside, the bending component includes a C-shaped mounting part with a bending wheel rotatably arranged inside, and two annular grooves symmetrically arranged on the outer edge surface of the bending wheel. The bending device with adjustable bending angle for a bending machine can roll on the surface of the workpiece when bending to prevent scratching the surface of the workpiece and avoid affecting the waterproof performance of the workpiece. It is highly practical and can be used to lock workpieces of different diameters, and has a wide range of applications.

[0004] Although the above patent can adjust the bending angle, the fixing effect of the aluminum metal head is poor when bending the aluminum metal head. The aluminum metal head is easy to pop out after being stressed, which is very dangerous. Therefore, it is necessary to design an aluminum metal head bending device to solve the above problem. Utility Model Content

[0005] The main purpose of the utility model is to provide an aluminum metal head bending device, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A bending device for an aluminum metal head comprises a base plate, both sides of the lower surface of the base plate are fixedly connected with fixing plates, the inner side surface of the fixing plate is rotatably connected with a bidirectional screw, both sides of the outer surface of the bidirectional screw are threadedly connected with sliders, and the upper surface of the slider is fixedly connected with a sleeve column; the top of the outer surface of the sleeve column is sleeved with a connecting sleeve, the upper surface of the connecting sleeve is fixedly connected with a clamping piece, one side of the outer surface of the clamping piece is provided with an arc groove, and the other side of the outer surface of the clamping piece is provided with a square groove, the bottom of the inner side surface of the sleeve column is slidably connected with a limiting block, the upper surface of the limiting block is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected to the connecting sleeve, and the outer surface of the connecting rod is sleeved with a spring.

[0008] In order to facilitate the control of the bidirectional screw, the utility model provides an aluminum metal head bending device, one end of the bidirectional screw is fixedly connected to a hand wheel, and a guide groove is provided on one side of the upper surface of the base plate close to the slider.

[0009] In order to achieve the effect of strengthening the clamping effect, as an aluminum metal head bending device of the utility model, the interior of the arc groove is fixedly connected with a first rubber pad, and the interior of the square groove is fixedly connected with a second rubber pad.

[0010] In order to facilitate the adjustment of the position of the limit sleeve, as an aluminum metal head bending device of the utility model, a guide rail is fixedly connected to one side of the upper surface of the bottom plate, and a guide block is slidably connected to the inside of the guide rail.

[0011] In order to achieve the effect of enhancing the safety of use, as an aluminum metal head bending device of the utility model, the upper surface of the guide block is fixedly connected to a limiting sleeve.

[0012] In order to achieve the effect of facilitating the control of the bending angle, as an aluminum metal head bending device of the utility model, the other side of the upper surface of the bottom plate is fixedly connected to a base, and the upper surface of the base is fixedly connected to a cylinder.

[0013] In order to achieve the effect of facilitating the replacement of the bending piece, as an aluminum metal head bending device of the utility model, the output end of the cylinder is threadedly connected with a screw sleeve, and the outer surface of the screw sleeve is fixedly connected with the bending piece.

[0014] In order to facilitate checking of the bending length and angle, as an aluminum metal head bending device of the utility model, a scale line is provided on one side of the upper surface of the base plate, and an angle line is provided on the side of the upper surface of the base plate close to the scale line.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. In the utility model, through the arrangement of the bidirectional screw, the slider, the sleeve, the connecting sleeve, the clamping piece and the spring, the clamping piece is moved upward to make the connecting sleeve detach from the sleeve, the connecting rod drives the limit block to move upward with the connecting sleeve, so that the spring is compressed, the connecting sleeve is rotated, and the clamping pieces with different surfaces are selected according to the shape of the metal head. Under the elastic action of the spring, the clamping piece is reset, so that the device can clamp metal heads of different shapes, and the bidirectional screw is rotated to make the two sliders adjust the distance between the two clamping pieces according to the diameter of the metal head, so that the device can meet the use of metal heads of different sizes and avoid the sliding deviation of the metal head when bending.

[0017] 2. In the utility model, through the arrangement of the first rubber pad, the second rubber pad, the guide rail, the guide block, the limit sleeve and the bending part, the first rubber pad and the second rubber pad can increase the friction between the clamping part and the surface of the metal head, further enhance the clamping effect, and at the same time protect the metal head and the clamping part to extend the service life; the guide block slides inside the guide rail, and the position of the limit sleeve can be adjusted, which is suitable for limiting the tail of metal heads of different lengths, and the protectiveness is enhanced; the screw sleeve is threadedly connected to the output end of the cylinder, making it easier to install and disassemble the bending part; by replacing different bending parts, metal heads of different shapes can be bent, which increases the applicability of the device and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of an embodiment of the utility model;

[0019] Figure 2 It is a side view structural schematic diagram of an embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the bidirectional screw structure of an embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the sleeve column in an embodiment of the utility model;

[0022] Figure 5 This is a schematic diagram of the cylinder structure of an embodiment of the utility model.

[0023] In the figure: 1. bottom plate; 2. fixing plate; 3. bidirectional screw; 4. slider; 5. sleeve column; 6. connecting sleeve; 7. clamping piece; 8. arc groove; 9. square groove; 10. limit block; 11. connecting rod; 12. spring; 13. hand wheel; 14. guide groove; 15. first rubber pad; 16. second rubber pad; 17. guide rail; 18. guide block; 19. limit sleeve; 20. base; 21. cylinder; 22. screw sleeve; 23. bending piece; 24. scale line; 25. angle line. DETAILED DESCRIPTION

[0024] 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.

[0025] Example

[0026] like Figure 1-5 As shown, an aluminum metal head bending device includes a base plate 1, both sides of the lower surface of the base plate 1 are fixedly connected with a fixing plate 2, the inner side surface of the fixing plate 2 is rotatably connected with a bidirectional screw 3, both sides of the outer surface of the bidirectional screw 3 are threadedly connected with a slider 4, and the upper surface of the slider 4 is fixedly connected with a sleeve column 5; the top of the outer surface of the sleeve column 5 is sleeved with a connecting sleeve 6, and the upper surface of the connecting sleeve 6 is fixedly connected with a clamping piece 7, one side of the outer surface of the clamping piece 7 is provided with an arc groove 8, and the other side of the outer surface of the clamping piece 7 is provided with a square groove 9, the bottom of the inner side surface of the sleeve column 5 is slidably connected with a limiting block 10, the upper surface of the limiting block 10 is fixedly connected with a connecting rod 11, one end of the connecting rod 11 is fixedly connected to the connecting sleeve 6, and the outer surface of the connecting rod 11 is sleeved with a spring 12.

[0027] When in use, the clamping part 7 is moved upward through the arrangement of the bidirectional screw 3, the slider 4, the sleeve column 5, the connecting sleeve 6, the clamping part 7 and the spring 12, so that the connecting sleeve 6 is separated from the sleeve column 5, and the connecting rod 11 inside the sleeve column 5 drives the limit block 10 to move upward with the connecting sleeve 6, so that the spring 12 is compressed, and the connecting sleeve 6 is rotated. The clamping parts 7 with different surfaces are selected according to the shape of the metal head, and then the connecting sleeve 6 is sleeved inside the sleeve column 5. Under the elastic action of the spring 12, the connecting rod 11 and the limit block 10 are reset, which increases the stability of the connection between the connecting sleeve 6 and the clamping part 7. and firmness, avoiding separation of the sleeve column 5 during use, so that the device can clamp metal heads of different shapes, increasing the applicability of the device, rotating the bidirectional screw 3, so that the two sliders 4 on the outer surface are brought closer to or separated from each other, thereby adjusting the distance between the two clamping parts 7 according to the diameter of the metal head, fixing the position of the metal head, enabling the device to meet the use of metal heads of different sizes, thereby further improving the scope of use of the device, avoiding the sliding deviation of the metal head during bending, and improving the practicability of the device and the bending work efficiency.

[0028] In this embodiment, a hand wheel 13 is fixedly connected to one end of the bidirectional screw rod 3 , and a guide groove 14 is formed on a side of the upper surface of the base plate 1 close to the slider 4 .

[0029] During specific use, the hand wheel 13 is set to facilitate the operation and control of the bidirectional screw 3, facilitate hand force, and increase convenience of use. The guide groove 14 guides the movement of the slider 4 and the sleeve column 5, increasing the accuracy and stability of the movement.

[0030] In this embodiment, a first rubber pad 15 is fixedly connected inside the arc-shaped groove 8 , and a second rubber pad 16 is fixedly connected inside the square groove 9 .

[0031] During specific use, through the setting of the first rubber pad 15 and the second rubber pad 16, the two can increase the friction between the clamping piece 7 and the surface of the metal head to avoid sliding, further enhance the clamping effect, and make the metal head less likely to fall during the clamping process. At the same time, the metal head and the clamping piece 7 can be protected to extend the service life.

[0032] In this embodiment, a guide rail 17 is fixedly connected to one side of the upper surface of the bottom plate 1 , and a guide block 18 is slidably connected inside the guide rail 17 .

[0033] During specific use, by setting the guide rail 17, the guide block 18 slides inside the guide rail 17, and the position of the limiting sleeve 19 can be adjusted. It is suitable for limiting the tail of metal heads of different lengths, thereby expanding the scope of use.

[0034] In this embodiment, the upper surface of the guide block 18 is fixedly connected to the limiting sleeve 19 .

[0035] During specific use, the limiting sleeve 19 is provided to facilitate the placement of the tail of the metal head, thereby preventing the tail of the metal head from causing harm to the staff when bending, and the protective function is enhanced.

[0036] In this embodiment, a base 20 is fixedly connected to the other side of the upper surface of the bottom plate 1 , and a cylinder 21 is fixedly connected to the upper surface of the base 20 .

[0037] During specific use, through the setting of the cylinder 21, the base 20 is used to support and fix the cylinder 21, and the output end of the cylinder 21 is extended, and the metal head can be bent by the bending piece 23, which saves manpower and ensures the quality of bending.

[0038] In this embodiment, the output end of the cylinder 21 is threadedly connected with a screw sleeve 22 , and the outer surface of the screw sleeve 22 is fixedly connected with a bending piece 23 .

[0039] During specific use, through the setting of the screw sleeve 22, the screw sleeve 22 is threadedly connected to the output end of the cylinder 21, making the installation and disassembly of the bending piece 23 more convenient. By replacing different bending pieces 23, metal heads of different shapes can be bent, which increases the applicability of the device and is more convenient to use.

[0040] In this embodiment, a scale line 24 is provided on one side of the upper surface of the bottom plate 1 , and an angle line 25 is provided on one side of the upper surface of the bottom plate 1 close to the scale line 24 .

[0041] During specific use, by setting the scale line 24 and the angle line 25, the scale line 24 is convenient for determining the bending length of the metal head, and the angle line 25 is convenient for determining the bending angle of the metal head, which is convenient for the staff to check and ensures the quality of the bending.

[0042] Working principle: In use, the clamping piece 7 is moved upward to separate the connecting sleeve 6 from the sleeve column 5. The connecting rod 11 inside the sleeve column 5 drives the limit block 10 to move upward with the connecting sleeve 6, so that the spring 12 is compressed, and the connecting sleeve 6 is rotated. The clamping pieces 7 with different surfaces are selected according to the shape of the metal head, and then the connecting sleeve 6 is sleeved inside the sleeve column 5. Under the elastic action of the spring 12, the connecting rod 11 and the limit block 10 are reset, and the metal head is passed through the inside of the two clamping pieces 7 from the inside of the limit sleeve 19. The scale line 24 is convenient for determining the bending length of the metal head. The hand wheel 13 is used to adjust the bending length of the metal head. Rotate the bidirectional screw 3 to bring the two sliders 4 on its outer surface closer to each other, and the two clamps 7 fix the position of the metal head. The first rubber pad 15 and the second rubber pad 16 increase the friction between the clamp 7 and the surface of the metal head. The screw sleeve 22 is threadedly connected to the output end of the cylinder 21. By replacing different bending pieces 23, metal heads of different shapes can be bent. The output end of the cylinder 21 is extended, and the metal head is bent by the bending piece 23. The angle line 25 facilitates the determination of the bending angle of the metal head, which is convenient for the staff to check and ensures the quality of the bending.

[0043] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An aluminum metal head bending device, comprising a bottom plate (1), characterized in that: Both sides of the lower surface of the bottom plate (1) are fixedly connected to a fixing plate (2), the inner side surface of the fixing plate (2) is rotatably connected to a bidirectional screw rod (3), both sides of the outer surface of the bidirectional screw rod (3) are threadedly connected to a slider (4), and the upper surface of the slider (4) is fixedly connected to a sleeve column (5); A connecting sleeve (6) is sleeved on the top of the outer surface of the sleeve column (5), a clamping piece (7) is fixedly connected to the upper surface of the connecting sleeve (6), an arc groove (8) is opened on one side of the outer surface of the clamping piece (7), and a square groove (9) is opened on the other side of the outer surface of the clamping piece (7), the bottom of the inner side surface of the sleeve column (5) is slidably connected to a limit block (10), the upper surface of the limit block (10) is fixedly connected to a connecting rod (11), one end of the connecting rod (11) is fixedly connected to the connecting sleeve (6), and a spring (12) is sleeved on the outer surface of the connecting rod (11).

2. The aluminum metal head bending device according to claim 1, characterized in that: One end of the bidirectional screw (3) is fixedly connected to a hand wheel (13), and a guide groove (14) is provided on a side of the upper surface of the base plate (1) close to the slide block (4).

3. The aluminum metal head bending device according to claim 1, characterized in that: A first rubber pad (15) is fixedly connected inside the arc-shaped groove (8), and a second rubber pad (16) is fixedly connected inside the square groove (9).

4. The aluminum metal head bending device according to claim 1, characterized in that: A guide rail (17) is fixedly connected to one side of the upper surface of the bottom plate (1), and a guide block (18) is slidably connected inside the guide rail (17).

5. The aluminum metal head bending device according to claim 4, characterized in that: The upper surface of the guide block (18) is fixedly connected to a limiting sleeve (19).

6. The aluminum metal head bending device according to claim 1, characterized in that: A base (20) is fixedly connected to the other side of the upper surface of the bottom plate (1), and a cylinder (21) is fixedly connected to the upper surface of the base (20).

7. The aluminum metal head bending device according to claim 6, characterized in that: The output end of the cylinder (21) is threadedly connected with a screw sleeve (22), and the outer surface of the screw sleeve (22) is fixedly connected with a bending piece (23).

8. The aluminum metal head bending device according to claim 1, characterized in that: A scale line (24) is provided on one side of the upper surface of the bottom plate (1), and an angle line (25) is provided on one side of the upper surface of the bottom plate (1) close to the scale line (24).

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