Rolling forming device for sheet metal workpiece machining

Abstract

The utility model discloses a sheet metal work piece processing roll forming device, including base, the both sides of base are fixedly connected with fixed seat, the bottom inner wall of fixed seat is fixedly connected with first motor, the output end of first motor is fixedly connected with lead screw, the outer surface of lead screw is threaded connection with sliding block, and the sliding block is fixed on the fixed seat. A sliding groove is formed in the outer surface of the fixing base, a second motor is fixedly connected to the outer surface of the sliding block, a pressing roller is fixedly connected to the output end of the second motor, a connecting base is fixedly connected to the outer surface of the sliding block, and the outer surface of the connecting base is slidably connected with the sliding groove. The first fan and the second fan are arranged on the upper side of the compression roller, the first rotating shaft, the first gear, the transmission belt and other structures are used for driving the first fan and the second fan to rotate together, rapid air cooling is conducted on the compression roller, and therefore the service life of the compression roller is prolonged, and working resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal processing, in particular to a roller forming device for processing sheet metal processing parts. Background Art

[0002] Sheet metal is a comprehensive cold processing technology for metal sheets, that is, the products processed by sheet metal processing, which includes shearing, punching, cutting, compounding, folding, welding, riveting, splicing, forming, etc. It has the advantages of light weight, high strength, and good large-scale mass production performance. The products processed by sheet metal processing are called sheet metal parts. Usually, unformed sheet metal parts need to be roll-formed, that is, special roll-forming devices are required.

[0003] A sheet metal roll forming device for preventing deviation is disclosed in the Chinese utility model patent application disclosure specification CN215657271U, in which an extension component is arranged on the side surface of a fixed panel, an electromagnet fixedly connected to the fixed panel is arranged on one side of the extension component, a clamping panel is arranged on one side of the electromagnet, and a magnet is arranged on one side of the clamping panel. When the sheet metal to be processed is placed on the upper end of the operating table, the electromagnet is energized to generate magnetic force. At this time, the electromagnet and the magnet are of the same magnetic force, so they repel each other. The magnet pushes the two groups of clamping panels, and at the same time, the clamping panel drives the fixed rod and the slider to squeeze the spring movement on the slide rod, that is, the sheet metal is clamped and fixed, so as to achieve the effect of preventing the sheet metal from running during the rolling process, thereby improving the processing efficiency. However, the existing sheet metal rolling device has a relatively simple structure. After the sheet metal is rolled, its temperature is high and the cooling speed is slow. Over a long period of time, it is easy to affect the service life of the pressure roller and waste working resources. Utility Model Content

[0004] The utility model aims to provide a roll forming device for processing sheet metal parts to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a roll forming device for sheet metal workpiece processing, comprising:

[0006] A base, wherein both sides of the base are fixedly connected with a fixing seat, a bottom inner wall of the fixing seat is fixedly connected with a first motor, an output end of the first motor is fixedly connected with a lead screw, an outer surface of the lead screw is threadedly connected with a sliding block, and an outer surface of the fixing seat is provided with a sliding groove;

[0007] The outer surface of the sliding block is fixedly connected to the second motor, the output end of the second motor is fixedly connected to the pressure roller, the outer surface of the sliding block is fixedly connected to the connecting seat, the outer surface of the connecting seat is slidably connected to the sliding groove, and the upper surface of the connecting seat is fixedly connected to the fixed block.

[0008] Preferably, a third motor is fixedly connected to the upper surface of the fixed block, an output end of the third motor is fixedly connected to the first rotating shaft, a bottom end of the first rotating shaft is fixedly connected to the first fan, the third motor can drive the first fan to rotate, and the pressure roller is cooled by air to extend the service life of the pressure roller, and a first gear is fixedly connected to the outer surface of the first rotating shaft.

[0009] Preferably, the outer surface of the first gear is meshedly connected with a transmission belt, which can drive the first gear and the second gear to rotate together, thereby driving the first fan and the second fan to rotate together, cooling the pressure roller with air, and extending the service life of the pressure roller. The side of the transmission belt away from the first gear is meshedly connected with the second gear, and the transmission belt drives the second gear to rotate. The outer surface of the second gear is fixedly connected to the second rotating shaft.

[0010] Preferably, a second fan is fixedly connected to the bottom end of the second rotating shaft, an air outlet is provided on the lower surface of the connecting seat, and connecting rods are fixedly connected to both sides of the connecting seat.

[0011] Preferably, a connecting plate is fixedly connected to the side surface of the connecting rod, and the number of connecting plates is two. A cleaning brush is provided on the outer surface of the connecting plate. The outer surface of the cleaning brush is movably connected to the pressure roller. The cleaning brush can clean the surface of the pressure roller when the pressure roller rotates.

[0012] Preferably, a threaded groove is provided on the side surface of the cleaning brush, the internal rotation of the connecting plate is connected to a rotating block, the outer surface of the rotating block is fixedly connected to a limiting block, and the limiting block can limit the rotating block to prevent the rotating block from detaching from the connecting plate.

[0013] Preferably, a threaded block is fixedly connected to a side of the limit block away from the rotating block, and the outer surface of the threaded block is threadedly connected to the thread groove, which is convenient for quick installation and replacement of the cleaning brush, and the first motor, the second motor, and the third motor are all connected to an external power supply.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The roll forming device for sheet metal workpiece processing is provided with a first fan and a second fan on the upper side of the pressure roller, and the first rotating shaft, the first gear, the transmission belt and other structures are used to drive the first fan and the second fan to rotate together, so as to quickly cool the pressure roller with air, thereby extending the service life of the pressure roller and saving working resources;

[0016] (2) This type of roller forming device for processing sheet metal parts has cleaning brushes arranged on both sides of the pressure roller. When the pressure roller rotates and rolls the sheet metal parts, the cleaning brushes can clean dust and debris on the surface of the pressure roller. At the same time, the cleaning brushes can be quickly installed and replaced, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the fixing seat of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the connecting seat and the fixing block of the utility model;

[0020] Figure 4 It is a schematic diagram of the connection structure of the connection plate and the cleaning brush of the utility model.

[0021] In the figure: 1. base; 2. fixed seat; 3. first motor; 4. lead screw; 5. sliding block; 6. sliding groove; 7. second motor; 8. pressure roller; 9. connecting seat; 10. fixed block; 11. third motor; 12. first rotating shaft; 13. first fan; 14. first gear; 15. transmission belt; 16. second gear; 17. second rotating shaft; 18. second fan; 19. air outlet; 20. connecting rod; 21. connecting plate; 22. cleaning brush; 23. threaded groove; 24. rotating block; 25. limit block; 26. threaded block. DETAILED DESCRIPTION

[0022] 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. 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.

[0023] See also Figure 1-4 The utility model provides an embodiment: a roll forming device for sheet metal workpiece processing, including a base 1, fixed seats 2 are fixedly connected on both sides of the base 1, and the fixed seats 2 are provided with two groups. The bottom inner wall of the fixed seat 2 is fixedly connected to a first motor 3, and the output end of the first motor 3 is fixedly connected to a lead screw 4, the first motor 3 can drive the lead screw 4 to rotate, and the outer surface of the lead screw 4 is threadedly connected to a sliding block 5. The rotation of the lead screw 4 can drive the sliding block 5 to move up and down, thereby driving the pressure roller 8 to adjust the height, so as to facilitate the rolling processing of different sheet metal workpieces, and the outer surface of the fixed seat 2 is provided with a sliding groove 6.

[0024] The outer surface of the sliding block 5 is fixedly connected to a second motor 7, and the output end of the second motor 7 is fixedly connected to a pressure roller 8, which can perform rolling and forming work on the sheet metal workpiece. The outer surface of the sliding block 5 is fixedly connected to a connecting seat 9, and the connecting seat 9 moves with the pressure roller 8. The outer surface of the connecting seat 9 is slidably connected to the sliding groove 6, and the upper surface of the connecting seat 9 is fixedly connected to a fixed block 10.

[0025] A third motor 11 is fixedly connected to the upper surface of the fixed block 10, and a first rotating shaft 12 is fixedly connected to the output end of the third motor 11. A first fan 13 is fixedly connected to the bottom end of the first rotating shaft 12. The third motor 11 can drive the first fan 13 to rotate, thereby cooling the pressure roller 8 with air, thereby extending the service life of the pressure roller 8.

[0026] The outer surface of the first rotating shaft 12 is fixedly connected with the first gear 14, and the outer surface of the first gear 14 is meshed with the transmission belt 15. The transmission belt 15 can drive the first gear 14 and the second gear 16 to rotate together, thereby driving the first fan 13 and the second fan 18 to rotate together, and cooling the pressure roller 8 by air, thereby extending the service life of the pressure roller 8. The side of the transmission belt 15 away from the first gear 14 is meshed with the second gear 16, and the transmission belt 15 drives the second gear 16 to rotate. The outer surface of the second gear 16 is fixedly connected with the second rotating shaft 17, and the bottom end of the second rotating shaft 17 is fixedly connected with the second fan 18. The lower surface of the connecting seat 9 is provided with an air outlet 19.

[0027] Connecting rods 20 are fixedly connected to both sides of the connecting seat 9, and connecting plates 21 are fixedly connected to the side surfaces of the connecting rods 20. There are two connecting plates 21, and a cleaning brush 22 is provided on the outer surface of the connecting plate 21. The outer surface of the cleaning brush 22 is movably connected to the pressure roller 8. The cleaning brush 22 can clean the surface of the pressure roller 8 when the pressure roller 8 rotates. A threaded groove 23 is provided on the side surface of the cleaning brush 22.

[0028] The connecting plate 21 is internally rotatably connected with a rotating block 24, and the outer surface of the rotating block 24 is fixedly connected with a limiting block 25. The limiting block 25 can limit the rotating block 24 to prevent the rotating block 24 from being separated from the connecting plate 21. The side of the limiting block 25 away from the rotating block 24 is fixedly connected with a threaded block 26. The outer surface of the threaded block 26 is threadedly connected to the thread groove 23, which is convenient for quick installation and replacement of the cleaning brush 22. The first motor 3, the second motor 7, and the third motor 11 are all connected to an external power supply.

[0029] When the embodiment of the present application is in use: the sheet metal workpiece is placed on the surface of the base 1, the first motor 3 is started to drive the screw 4 to rotate, so that the sliding block 5 drives the second motor 7, the pressure roller 8, the connecting seat 9 and other structures to descend together, and then the second motor 7 is started to drive the pressure roller 8 to rotate to roll the sheet metal workpiece into shape. After the processing is completed, the third motor 11 is started to drive the first rotating shaft 12, the first gear 14, the transmission belt 15, the second gear 16, and the second rotating shaft 17 to rotate together, thereby driving the first fan 13 and the second fan 18 to rotate together, and the pressure roller 8 is cooled by air through the air outlet 19.

[0030] The above shows and describes the basic principle, main features and 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 preferred examples of the utility model and are not used to limit 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 of the utility model is defined by the attached claims and their equivalents.

Claims

1. A roll forming device for sheet metal workpiece processing, characterized in that: include: A base (1), wherein both sides of the base (1) are fixedly connected to a fixed seat (2), a first motor (3) is fixedly connected to the bottom inner wall of the fixed seat (2), a lead screw (4) is fixedly connected to the output end of the first motor (3), a sliding block (5) is threadedly connected to the outer surface of the lead screw (4), and a sliding groove (6) is provided on the outer surface of the fixed seat (2); The outer surface of the sliding block (5) is fixedly connected to a second motor (7), the output end of the second motor (7) is fixedly connected to a pressure roller (8), the outer surface of the sliding block (5) is fixedly connected to a connecting seat (9), the outer surface of the connecting seat (9) is slidably connected to the sliding groove (6), and the upper surface of the connecting seat (9) is fixedly connected to a fixed block (10); The upper surface of the fixed block (10) is fixedly connected to a third motor (11), the output end of the third motor (11) is fixedly connected to a first rotating shaft (12), the bottom end of the first rotating shaft (12) is fixedly connected to a first fan (13), and the outer surface of the first rotating shaft (12) is fixedly connected to a first gear (14); The outer surface of the first gear (14) is meshedly connected with a transmission belt (15), and the side of the transmission belt (15) away from the first gear (14) is meshedly connected with a second gear (16), the outer surface of the second gear (16) is fixedly connected with a second rotating shaft (17), and the bottom end of the second rotating shaft (17) is fixedly connected with a second fan (18), the lower surface of the connecting seat (9) is provided with an air outlet (19), and connecting rods (20) are fixedly connected to both sides of the connecting seat (9).

2. A roll forming device for sheet metal workpiece processing according to claim 1, characterized in that: A connecting plate (21) is fixedly connected to the side surface of the connecting rod (20), a cleaning brush (22) is provided on the outer surface of the connecting plate (21), and the outer surface of the cleaning brush (22) is movably connected to the pressure roller (8).

3. A roll forming device for sheet metal workpiece processing according to claim 2, characterized in that: The side surface of the cleaning brush (22) is provided with a threaded groove (23); the interior of the connecting plate (21) is rotatably connected to a rotating block (24); the outer surface of the rotating block (24) is fixedly connected to a limiting block (25).

4. A roll forming device for sheet metal workpiece processing according to claim 3, characterized in that: A threaded block (26) is fixedly connected to a surface of the limit block (25) away from the rotating block (24); an outer surface of the threaded block (26) is threadedly connected to the thread groove (23); and the first motor (3), the second motor (7) and the third motor (11) are all connected to an external power supply.

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