Bending equipment for metal material machining

Abstract

The utility model discloses bending equipment for metal material processing, and relates to the technical field of metal material processing, the bending equipment comprises a bottom plate, a supporting plate, a pressing shaft and a clamping plate, the four ends of the top of the bottom plate are welded with the bottoms of four stand columns, one ends of the tops of the four stand columns are welded with the bottom of a top plate, and the other ends of the tops of the four stand columns are welded with the clamping plate. An air cylinder is fixedly mounted at the top of the top plate, a lifting block is arranged outside the telescopic end of the bottom of the air cylinder in a sleeving mode, the two ends of the bottom of the lifting block are rotationally connected with the two ends of a pressing shaft, and by rotating a second adjusting disc, the second adjusting disc can drive the two clamping plates to move inwards; the metal material can be clamped while the clamping plate moves inwards, then a lifting block is pushed downwards through an air cylinder, the lifting block can downwards drive a pressing shaft to apply pressure to the surface of the metal material for bending, and the metal material is limited through the clamping plate, a supporting shaft and the pressing shaft; and the pipe bending device can firmly fix pipes in various shapes when bending the pipes.

Description

Technical Field

[0001] The utility model relates to the technical field of metal material processing, in particular to a bending device for metal material processing. Background Technique

[0002] Metal materials refer to materials with properties such as luster, ductility, easy conductivity, and heat transfer. During the processing, bending treatment is often carried out. After retrieval, a patent with the Chinese patent publication number CN214078618U discloses a bending device for metal material processing. By setting upper pressing plates at different angles, metal plates with different angles can be bent, increasing the practicability of the device. By setting the horizontal rod, the numbers on the observation scale line can be observed more accurately, increasing the accuracy of the device. However, when clamping and fixing tubular metal materials, due to the small contact area, the stability during the processing of tubular metal materials is greatly reduced, and displacement is likely to occur during the bending process, resulting in an impact on the bending effect. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides a bending device for metal material processing, which solves the problem of low fixing stability of the existing bending device when bending tubular materials mentioned in the background technique.

[0004] To achieve the above objectives, the utility model is realized through the following technical solutions: A bending device for metal material processing includes a bottom plate, a support plate, a pressing shaft, and a clamping plate. The four ends of the top of the bottom plate are welded to the bottom of the columns. There are four columns. One end of the top of the four columns is welded to the bottom of the top plate. A cylinder is fixedly installed on the top of the top plate. The bottom telescopic end of the cylinder is sleeved with a lifting block. Both ends of the bottom of the lifting block are rotatably connected to both ends of the pressing shaft. A support shaft is arranged below the pressing shaft. There are two support shafts. Both ends of the two support shafts are embedded in the top of the support plate. The bottom of the support plate is welded to the bottom plate. Both ends of the support plate are threadedly connected to a threaded rod. The outside of the threaded rod is threadedly connected to the inside of the clamping plate, and second adjustment disks are welded to both ends of the threaded rod.

[0005] Preferably, there are two clamping plates. The inside of both clamping plates is slidably connected to four limiting rods. Both ends of the limiting rods are welded to the support plate. The four limiting rods are beneficial to limit the support plate during the moving process, so that the support plate can move in a horizontal direction.

[0006] Preferably, rollers are arranged at both ends of the clamping plate. Both ends of the rollers are rotatably connected to the clamping plate. The threads at both ends of the threaded rod inside the clamping plate are in opposite directions, which is beneficial to make the two clamping plates move in opposite directions simultaneously while the second adjustment disk rotates.

[0007] Preferably, grooves are formed on both sides of the top of the support plate, and the grooves on both sides of the top of the support plate are formed in a stepped shape from top to bottom. Placing the support shaft in the grooves at different heights on the top of the support plate is beneficial to adjusting the bending angle.

[0008] Preferably, a rubber sleeve is sleeved outside the pressing shaft, and a first adjusting disc is welded to one end of the pressing shaft. The rubber material is beneficial to improving the friction between the pressing shaft and the metal material, thereby facilitating the pressing shaft to drive the metal material to move.

[0009] The utility model provides a bending device for metal material processing. It has the following beneficial effects:

[0010] (1). When using this bending device for metal material processing, by placing the metal material between the pressing shaft and the support shaft, and rotating the second adjusting disc, the second adjusting disc can drive the two clamping plates to move inward. While the clamping plates move inward, they can clamp the metal material. Then, the lifting block is pushed downward by the air cylinder, so that the lifting block can drive the pressing shaft downward to press the surface of the metal material for bending. Limiting the metal material by the clamping plates, the support shaft and the pressing shaft is beneficial to firmly fixing the device when bending various shaped pipes.

[0011] (2). For this bending device for metal material processing, by removing the two support shafts upward and then placing the support shafts in the grooves at different heights on the top of the support plate, it is beneficial to adjust the bending angle. At the same time, during the bending process, by rotating the first adjusting disc, the first adjusting disc can drive the pressing shaft to rotate, and then the pressing shaft can drive the metal material to move, thus facilitating the adjustment of the bending position of the metal material.

[0012] Thus, it solves the problem that the existing bending device has low fixing stability when bending tubular materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 is a front view structure schematic diagram of the utility model;

[0015] Figure 3 is a top view structure schematic diagram of the utility model;

[0016] Figure 4 is a schematic diagram of the support plate structure of the utility model;

[0017] Figure 5 is a schematic diagram of the lifting block structure of the utility model.

[0018] In the figure, 1 is the bottom plate; 2 is the column; 3 is the top plate; 4 is the cylinder; 5 is the support plate; 6 is the support shaft; 7 is the lifting block; 8 is the pressing shaft; 9 is the first adjusting disc; 10 is the threaded rod; 11 is the second adjusting disc; 12 is the clamping plate; 13 is the limiting rod. Detailed implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Embodiment 1:

[0021] Please refer to Figures 1-5 A bending device for processing metal materials, including a bottom plate 1, a support plate 5, a pressing shaft 8 and a clamping plate 12. The four ends of the top of the bottom plate 1 are welded to the bottom of the column 2. There are four columns 2. One end of the top of the four columns 2 is welded to the bottom of the top plate 3. A cylinder 4 is fixedly installed on the top of the top plate 3. The bottom telescopic end of the cylinder 4 is sleeved with a lifting block 7. The two ends of the bottom of the lifting block 7 are rotatably connected to the two ends of the pressing shaft 8. There are two support shafts 6 below the pressing shaft 8. The two ends of the two support shafts 6 are embedded in the top of the support plate 5. The bottom of the support plate 5 is welded to the bottom plate 1. The two ends of the support plate 5 are threadedly connected to the threaded rod 10. The outside of the threaded rod 10 is threadedly connected to the inside of the clamping plate 12. And the two ends of the threaded rod 10 are welded with a second adjusting disc 11. There are two clamping plates 12. The inside of the two clamping plates 12 are both slidably connected to four limiting rods 13. The two ends of the limiting rods 13 are welded to the support plate 5. There are rollers at both ends of the clamping plate 12. The two ends of the rollers are rotatably connected to the clamping plate 12. The threads at both ends of the threaded rod 10 inside the clamping plate 12 are in opposite directions. By rotating the second adjusting disc 11, the second adjusting disc 11 can drive the two clamping plates 12 to move inward. While the clamping plate 12 moves inward, it can clamp the metal material. Then, the cylinder 4 is pushed downward to drive the lifting block 7, so that the lifting block 7 can drive the pressing shaft 8 downward to press the surface of the metal material for bending. By limiting the metal material with the clamping plate 12, the support shaft 6 and the pressing shaft 8, it is beneficial to firmly fix the device when bending pipes of various shapes.

[0022] Embodiment 2:

[0023] On both sides of the top of the support plate 5, grooves are provided, and the grooves on both sides of the top of the support plate 5 are arranged in a stepped shape from top to bottom. A rubber sleeve is sleeved outside the pressing shaft 8, and a first adjusting disc 9 is welded to one end of the pressing shaft 8. By removing the two support shafts 6 upward and then placing the support shafts 6 in the grooves at different heights on the top of the support plate 5, it is beneficial to adjust the bending angle. At the same time, during the bending process, by rotating the first adjusting disc 9, the first adjusting disc 9 can drive the pressing shaft 8 to rotate. By removing the two support shafts 6 upward and then placing the support shafts 6 in the grooves at different heights on the top of the support plate 5, it is beneficial to adjust the bending angle. At the same time, during the bending process, by rotating the first adjusting disc 9, the first adjusting disc 9 can drive the pressing shaft 8 to rotate, and then the pressing shaft 8 can drive the metal material to move, so as to conveniently adjust the bending position of the metal material.

[0024] Working principle: When the device is in use, by placing the metal material between the pressing shaft 8 and the support shaft 6, by rotating the second adjusting disc 11, the second adjusting disc 11 can drive the two clamping plates 12 to move inward. While the clamping plates 12 move inward, they can clamp the metal material. Then, the lifting block 7 is pushed downward by the cylinder 4, so that the lifting block 7 can drive the pressing shaft 8 downward to press the surface of the metal material for bending.

[0025] The above shows and describes the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0026] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A bending device for metal material processing, characterized in that: It includes a bottom plate (1), a support plate (5), a pressing shaft (8) and a clamping plate (12). The four ends of the top of the bottom plate (1) are welded to the bottom of the columns (2). There are four columns (2). One end of the top of the four columns (2) is welded to the bottom of the top plate (3). A cylinder (4) is fixedly installed on the top of the top plate (3). A lifting block (7) is sleeved outside the telescopic end of the bottom of the cylinder (4). Both ends of the bottom of the lifting block (7) are rotatably connected to both ends of the pressing shaft (8). A support shaft (6) is arranged below the pressing shaft (8). There are two support shafts (6). Both ends of the two support shafts (6) are embedded in the top of the support plate (5). The bottom of the support plate (5) is welded to the bottom plate (1). Both ends of the support plate (5) are threadedly connected to a threaded rod (10). The outside of the threaded rod (10) is threadedly connected to the inside of the clamping plate (12), and second adjusting disks (11) are welded to both ends of the threaded rod (10).

2. The bending device for processing metal materials according to claim 1, characterized in that: There are two clamping plates (12). Four limit rods (13) are slidably connected to the inside of both clamping plates (12). Both ends of the limit rods (13) are welded to the support plate (5).

3. The bending device for processing metal materials according to claim 1, characterized in that: Rollers are arranged at both ends of the clamping plate (12). Both ends of the rollers are rotatably connected to the clamping plate (12). The threads at both ends of the threaded rod (10) inside the clamping plate (12) face in opposite directions.

4. The bending device for metal material processing according to claim 1, characterized in that: Grooves are formed on both sides of the top of the support plate (5), and the grooves on both sides of the top of the support plate (5) are arranged in a stepped shape from top to bottom.

5. The bending device for metal material processing according to claim 1, characterized in that: A rubber sleeve is sleeved outside the pressing shaft (8), and a first adjusting disk (9) is welded to one end of the pressing shaft (8).

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