Feeding device of rolling shear chamfering machine

Abstract

The utility model relates to the technical field of rolling shear chamfering machines, and discloses a feeding device of a rolling shear chamfering machine, which comprises a rolling shear chamfering machine body, one side face of the rolling shear chamfering machine body is provided with a feeding port, the bottom of the inner wall of the feeding port is provided with a conveying roller, the two ends of the rolling shear chamfering machine body are fixedly connected with supporting plates, and the supporting plates are fixedly connected with the rolling shear chamfering machine body. A first air cylinder is fixedly connected to one side face of the supporting plate. The steel plate limiting device has the following advantages and effects that telescopic adjustment is conducted according to the width of a steel plate, the first telescopic rod drives the transverse plate to move, the position of the limiting frame is adjusted, the distance between the limiting frame and the steel plate is adjusted properly, flexibility is high, and therefore the material guiding roller makes contact with the outer side of the steel plate, and the outer side of the steel plate is limited; the steel plate is prevented from inclining during chamfering machining, the steel plate is fed and moved, the guide roller is driven to rotate on the surface of the rotating rod, movement of the steel plate is not affected, the chamfering effect is ensured, the steel plate is more stable during machining, efficiency is high, and more labor is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of rotary shearing chamfering machines, and particularly relates to a feeding device of a rotary shearing chamfering machine. Background Art

[0002] When welding two steel plates, in order to ensure complete penetration and the quality of the weld seam, it is necessary to first perform chamfering on the welding edges of the steel plates. A chamfering machine is a small precision machine tool specialized for chamfering and deburring products processed by methods such as milling and planing in die manufacturing, hardware machinery, machine tool manufacturing, hydraulic parts, valve manufacturing, and textile machinery. Adopting rapid machine chamfering is the trend of the development of the machinery industry. It overcomes the processing disadvantages of existing machinery and electric tools, and has the advantages of convenience, speed, and accuracy. It is the best choice for chamfering and cutting of metal objects at present. It is divided into straight chamfering and curve chamfering according to the required chamfering.

[0003] The feeding method of the existing rotary shearing chamfering machine is that workers manually feed the steel plate into the feeding port of the rotary shearing chamfering machine. Since the steel plate has a certain weight, it is relatively labor-consuming and has a high working intensity. When chamfering, it is not convenient to limit the outside of the steel plate, so the phenomenon of the steel plate tilting may occur, affecting the chamfering effect. Therefore, a feeding device for a rotary shearing chamfering machine is needed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a feeding device of a rotary shearing chamfering machine, which has the effects of avoiding tilting during the chamfering process of the steel plate, being more efficient and labor-saving.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: A feeding device of a rotary shearing chamfering machine includes a rotary shearing chamfering machine body. A feeding port is opened on one side surface of the rotary shearing chamfering machine body. A conveying roller is arranged at the bottom of the inner wall of the feeding port. Support plates are fixedly connected to both ends of the rotary shearing chamfering machine body. A first cylinder is fixedly connected to one side surface of the support plate. A first telescopic rod is fixedly connected to the output end of the first cylinder. A cross plate is fixedly connected to one end of the first telescopic rod. A limiting frame is fixedly connected to the top of the cross plate. A rotating rod is fixedly connected to the inner wall of the limiting frame. A guiding roller is rotatably connected to the outer surface of the rotating rod. A positioning plate is movably installed at one end of the rotary shearing chamfering machine body.

[0006] By adopting the above technical scheme, the steel plate can be automatically fed into the feed port during use, the positioning plate positions the inner side of the steel plate so that it corresponds to the feed port, the conveying roller rotates to convey the steel plate, and at the same time the first cylinder is started to drive the first telescopic rod to extend and retract, and the telescopic adjustment is made according to the width of the steel plate. The first telescopic rod drives the cross plate to move, so that the limit frame is adjusted to a suitable distance from the steel plate, and the flexibility is strong, so that the guide roller contacts the outer side of the steel material and limits the outer side of the steel plate to avoid tilting during chamfering of the steel plate. The steel plate is fed and moved, driving the guide roller to rotate on the surface of the rotating rod, which does not affect the movement of the steel plate, thereby ensuring the chamfering effect. The steel plate is more stable during processing, and the efficiency is higher and more labor-saving.

[0007] The utility model is further configured as follows: a slide rail is fixedly connected to the outer surface of the rolling and chamfering machine body, and the number of the slide rails is two.

[0008] By adopting the above technical solution, the slide rail corresponds to the bottom of the cross board and supports the cross board.

[0009] The utility model is further configured as follows: a sliding block is fixedly connected to the bottom of the transverse plate, and an outer surface of the sliding block is slidably connected to a slide rail.

[0010] By adopting the above technical solution, when the cross plate moves, it drives the sliding block to slide on the inner wall of the slide rail, and the cross plate moves more stably.

[0011] The utility model is further configured as follows: a feed rack is arranged at one end of the feed port, and a feed conveying roller is arranged on the top of the feed rack.

[0012] By adopting the above technical solution, the feed rack corresponds to the feed port, and the feed conveying roller conveys the steel plate automatically.

[0013] The utility model is further configured as follows: the internal thread of the positioning plate is connected with bolts, and a gap is left between the positioning plate and the feed conveying roller.

[0014] By adopting the above technical solution, the positioning plate is fixed by bolts, and the gap can not affect the rotation and feeding of the feed conveying roller.

[0015] The utility model is further configured as follows: a base is fixedly connected to the bottom of the feed rack, and the number of the bases is two.

[0016] By adopting the above technical solution, the base supports the feed rack, and the number of feed conveying rollers is several.

[0017] The utility model is further configured as follows: a mounting groove is provided on the top of the inner wall of the feed port, and a second cylinder is fixedly connected to the inner wall of the mounting groove.

[0018] By adopting the above technical solution, the installation groove avoids the second cylinder, and the second cylinder is started during processing.

[0019] A further setting of the present utility model is that: the output end of the second cylinder is fixedly connected with a second telescopic rod, and the number of the second cylinders is two.

[0020] By adopting the above technical solution, the second telescopic rod expands and contracts, and the two second cylinders are of the same size.

[0021] A further setting of the present utility model is that: the bottom of the second telescopic rod is fixedly connected with a pressing plate, and the number of the pressing plates is two.

[0022] By adopting the above technical solution, the pressing plate presses down an appropriate distance, and the top of the steel plate can be limited.

[0023] A further setting of the present utility model is that: the number of the guide rollers is several, and the distances between every two of the several guide rollers are equal.

[0024] By adopting the above technical solution, the guide rollers and the feeding conveying rollers are of the same height, and the feeding process is smoothly connected.

[0025] The beneficial effects of the present utility model are:

[0026] 1. In the present utility model, through the coordinated setting among the roll shearing chamfering machine body, the feeding port, the conveying rollers, the support plate, the first cylinder, the first telescopic rod, the cross plate, the limiting frame, the rotating rod, the guide rollers and the positioning plate, when the device is in use, the steel plate can be automatically fed into the feeding port, the positioning plate positions the inner side of the steel plate so that it corresponds to the feeding port, the conveying rollers rotate to convey the steel plate, the first telescopic rod drives the cross plate to move, so that the position of the limiting frame is adjusted, and the distance between the limiting frame and the steel plate is adjusted appropriately, with strong flexibility. Thus, the guide rollers contact the outer side of the steel plate to limit the outer side of the steel plate, avoiding the steel plate from tilting during chamfering processing. The steel plate is fed and moved, driving the guide rollers to rotate on the surface of the rotating rod, without affecting the movement of the steel plate, ensuring the chamfering effect, making the steel plate more stable during processing, with higher efficiency and more labor-saving.

[0027] 2. In the present utility model, through the coordinated setting among the slide rail, the slider, the feeding frame, the feeding conveying rollers, the bolts, the base, the installation groove, the second cylinder, the second telescopic rod and the pressing plate, when the device is in use, the slide rail corresponds to the bottom of the cross plate to support the cross plate. When the cross plate moves, it drives the slider to slide on the inner wall of the slide rail, making the cross plate move more stably. The feeding frame corresponds to the feeding port, and the feeding conveying rollers convey the steel plate for automatic feeding. The positioning plate is fixed by bolts, and the gap does not affect the rotation and feeding of the feeding conveying rollers. The base supports the feeding frame. The pressing plate presses down an appropriate distance to limit the top of the steel plate, and the feeding process is smoothly connected. Brief Description of the Drawings

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the accompanying drawings required for description in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0029] Figure 1 It is a schematic exploded view of the present utility model;

[0030] Figure 2 For the present utility model Figure 1 An enlarged schematic view of part A in it;

[0031] Figure 3 It is a schematic view of the pressing plate structure of the present utility model;

[0032] Figure 4 It is a schematic view of the limiting frame structure of the present utility model.

[0033] In the figure, 1. Body of the rotary shearing chamfering machine; 2. Feeding port; 3. Conveyor roller; 4. Support plate; 5. First cylinder; 6. First telescopic rod; 7. Cross plate; 8. Limiting frame; 9. Rotating rod; 10. Guide roller; 11. Positioning plate; 12. Slide rail; 13. Slide block; 14. Feeding frame; 15. Feeding conveyor roller; 16. Bolt; 17. Base; 18. Installation groove; 19. Second cylinder; 20. Second telescopic rod; 21. Pressing plate. Detailed Embodiment

[0034] The technical solutions of the present utility model will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only some of the embodiments of the present utility model, rather than all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.

[0035] Refer to Figures 1-4A feeding device of a rolling shearing and chamfering machine comprises a rolling shearing and chamfering machine body 1, a feeding port 2 is opened on one side of the rolling shearing and chamfering machine body 1, a conveying roller 3 is arranged at the bottom of the inner wall of the feeding port 2, both ends of the rolling shearing and chamfering machine body 1 are fixedly connected with a support plate 4, a side of the support plate 4 is fixedly connected with a first cylinder 5, an output end of the first cylinder 5 is fixedly connected with a first telescopic rod 6, one end of the first telescopic rod 6 is fixedly connected with a cross plate 7, the top of the cross plate 7 is fixedly connected with a limiting frame 8, the inner wall of the limiting frame 8 is fixedly connected with a rotating rod 9, the outer surface of the rotating rod 9 is rotatably connected with a material guide roller 10, and a positioning plate 11 is movably installed at one end of the rolling shearing and chamfering machine body 1, so that the steel plate can be automatically fed into the feeding port 2 when in use, and the positioning plate 11 positions the inner side of the steel plate so that Corresponding to the feed port 2, the conveying roller 3 rotates to convey the steel plate, and at the same time, the first cylinder 5 is started to drive the first telescopic rod 6 to extend and retract, and the telescopic adjustment is performed according to the width of the steel plate. The first telescopic rod 6 drives the cross plate 7 to move, so that the limit frame 8 is adjusted to a suitable distance between the steel plate and the steel plate, and the flexibility is strong, so that the guide roller 10 contacts the outer side of the steel material, limits the outer side of the steel plate, and avoids tilting during chamfering of the steel plate. The steel plate is fed and moved, driving the guide roller 10 to rotate on the surface of the rotating rod 9, which does not affect the movement of the steel plate, ensuring the chamfering effect, and the steel plate is more stable during processing, with higher efficiency and more labor-saving. The outer surface of the rolling and chamfering machine body 1 is fixedly connected with a slide rail 12, and the number of the slide rail 12 is two, and the slide rail 1 2 corresponds to the bottom of the horizontal plate 7, supports the horizontal plate 7, the bottom of the horizontal plate 7 is fixedly connected with a slider 13, the outer surface of the slider 13 is slidably connected with the slide rail 12, and the horizontal plate 7 drives the slider 13 to slide on the inner wall of the slide rail 12 when it moves, and the horizontal plate 7 is more stable when it moves. A feed rack 14 is provided at one end of the feed port 2, and a feed conveying roller 15 is provided on the top of the feed rack 14. The feed rack 14 corresponds to the feed port 2, and the feed conveying roller 15 conveys the steel plate automatically. The internal thread of the positioning plate 11 is connected with a bolt 16, and a gap is left between the positioning plate 11 and the feed conveying roller 15. The positioning plate 11 is fixed by the bolt 16, and the gap can not affect the rotation and feeding of the feed conveying roller 15. The bottom of the feed rack 14 is fixedly connected with a base 17, and the number of bases 17 There are two of them, the base 17 supports the feed rack 14, the number of feed conveying rollers 15 is several, the top of the inner wall of the feed port 2 is provided with a mounting groove 18, the inner wall of the mounting groove 18 is fixedly connected with a second cylinder 19, the mounting groove 18 avoids the second cylinder 19, the second cylinder 19 is started during processing, the output end of the second cylinder 19 is fixedly connected with a second telescopic rod 20, the number of the second cylinders 19 is two, the second telescopic rod 20 is telescopic, the two second cylinders 19 are the same size, the bottom of the second telescopic rod 20 is fixedly connected with a pressing plate 21, the number of the pressing plates 21 is two, the pressing plate 21 is pressed down by an appropriate distance, the top of the steel plate can be limited, the number of the guide rollers 10 is several, the distances between the several guide rollers 10 are equal,The material guide roller 10 and the feeding conveying roller 15 are at the same height, and the feeding process is smooth.

[0036] In the utility model, through the coordinated arrangement among the rolling shear chamfering machine body 1, the feed port 2, the conveying roller 3, the support plate 4, the first cylinder 5, the first telescopic rod 6, the cross plate 7, the limit frame 8, the rotating rod 9, the material guide roller 10 and the positioning plate 11, the device can be used. When in use, the steel plate can be automatically fed into the feed port 2, the positioning plate 11 positions the inner side of the steel plate so that it corresponds to the feed port 2, the conveying roller 3 rotates to convey the steel plate, and at the same time the first cylinder 5 is started to drive the first telescopic rod 6 to extend and retract. , according to the width of the steel plate, the first telescopic rod 6 drives the cross plate 7 to move, so that the limit frame 8 is adjusted in position, and the distance between the steel plate and the guide roller 10 is appropriately adjusted, with strong flexibility, so that the guide roller 10 contacts the outer side of the steel material, limits the outer side of the steel plate, and avoids the tilting of the steel plate during chamfering. The steel plate is fed and moved, driving the guide roller 10 to rotate on the surface of the rotating rod 9, which does not affect the movement of the steel plate, ensuring the chamfering effect, making the steel plate more stable during processing, more efficient and more labor-saving, Through the coordinated arrangement among the slide rail 12, the slider 13, the feed rack 14, the feed conveying roller 15, the bolt 16, the base 17, the mounting groove 18, the second cylinder 19, the second telescopic rod 20 and the pressing plate 21, when the device is in use, the slide rail 12 corresponds to the bottom of the cross plate 7 to support the cross plate 7, and when the cross plate 7 moves, the slider 13 is driven to slide on the inner wall of the slide rail 12, and the cross plate 7 moves more stably, the feed rack 14 corresponds to the feed port 2, and the feed conveying roller 15 conveys the steel plate to automatically feed the steel plate. The positioning plate 11 is fixed by bolts 16, and the gap can not affect the rotation and feeding of the feed conveying roller 15. The base 17 supports the feed frame 14. There are several feed conveying rollers 15. The mounting groove 18 avoids the second cylinder 19. During processing, the second cylinder 19 is started, and the second telescopic rod 20 is extended and retracted. The two second cylinders 19 are the same size, and the pressing plate 21 is pressed down a proper distance to limit the top of the steel plate. The guide roller 10 and the feed conveying roller 15 are at the same height, and the feeding process is smoothly connected.

[0037] 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 feeding device for a rolling shearing and chamfering machine, comprising a rolling shearing and chamfering machine body (1), characterized in that: A feed port (2) is provided on one side of the rolling and chamfering machine body (1), and a conveying roller (3) is provided at the bottom of the inner wall of the feed port (2). Both ends of the rolling and chamfering machine body (1) are fixedly connected to support plates (4), and one side of the support plate (4) is fixedly connected to a first cylinder (5), and the output end of the first cylinder (5) is fixedly connected to a first telescopic rod (6), and one end of the first telescopic rod (6) is fixedly connected to a cross plate (7), and the top of the cross plate (7) is fixedly connected to a limiting frame (8), and the inner wall of the limiting frame (8) is fixedly connected to a rotating rod (9), and the outer surface of the rotating rod (9) is rotatably connected to a material guide roller (10), and a positioning plate (11) is movably installed at one end of the rolling and chamfering machine body (1).

2. A feeding device for a rolling shearing and chamfering machine according to claim 1, characterized in that: The outer surface of the rolling and chamfering machine body (1) is fixedly connected with a slide rail (12), and the number of the slide rails (12) is two.

3. A feeding device for a rolling and chamfering machine according to claim 2, characterized in that: A sliding block (13) is fixedly connected to the bottom of the transverse plate (7), and an outer surface of the sliding block (13) is slidably connected to a sliding rail (12).

4. The feeding device of the rolling shearing and chamfering machine according to claim 1 is characterized in that: A feeding frame (14) is provided at one end of the feeding port (2), and a feeding conveying roller (15) is provided at the top of the feeding frame (14).

5. The feeding device of the rolling and chamfering machine according to claim 4, characterized in that: The internal thread of the positioning plate (11) is connected with a bolt (16), and a gap is left between the positioning plate (11) and the feeding conveying roller (15).

6. A feeding device for a rolling and chamfering machine according to claim 4, characterized in that: The bottom of the feed rack (14) is fixedly connected to a base (17), and the number of the bases (17) is two.

7. The feeding device of the rolling and chamfering machine according to claim 1, characterized in that: A mounting groove (18) is provided at the top of the inner wall of the feed port (2), and a second cylinder (19) is fixedly connected to the inner wall of the mounting groove (18).

8. The feeding device of the rolling and chamfering machine according to claim 7, characterized in that: The output end of the second cylinder (19) is fixedly connected to a second telescopic rod (20), and the number of the second cylinders (19) is two.

9. A feeding device for a rolling and chamfering machine according to claim 8, characterized in that: A pressing plate (21) is fixedly connected to the bottom of the second telescopic rod (20), and the number of the pressing plates (21) is two.

10. The feeding device of the rolling and chamfering machine according to claim 1, characterized in that: The number of the material guiding rollers (10) is multiple, and the distances between any two of the multiple material guiding rollers (10) are equal.

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