Composite stainless steel plate automatic bending device with positioning function

Abstract

The utility model relates to the technical field of stainless steel plate bending processing, and discloses an automatic composite stainless steel plate bending device with a positioning function, which comprises a base, lower lugs are symmetrically and fixedly connected to the top of the base, a round hole is formed in one side of each lower lug in a penetrating manner, and a rotating rod matched with the round hole is rotatably connected in the round hole. The rotating rod is fixedly connected in the lower rotating wheel, the outer side of the lower rotating wheel is fixedly connected with one end of a connecting rod, the other end of the connecting rod is fixedly connected to the outer side of the upper rotating wheel, the same rotating rod is fixedly connected in the upper rotating wheel, the rotating rod is rotatably connected in a round hole of an upper lug, and the upper lug is fixedly connected to the bottom of the placing plate. According to the stainless steel plate bending device, the upper rotating wheel and the lower rotating wheel are connected into a whole through the connecting rod and matched with the upper lug piece, the lower lug piece and the rotating rod, the placing plate can rotate along with bending of a steel plate when the stainless steel plate is bent, and angle adjustment is conducted according to different requirements so as to adapt to the stainless steel plate.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel plate bending processing, in particular to an automatic bending device for composite stainless steel plates with a positioning function. Background Art

[0002] Stainless steel plate is a kind of steel plate with corrosion resistance, heat resistance and wear resistance, usually composed of iron, chromium, nickel and other alloy elements. Stainless steel plate is usually in the shape of a rectangular flat plate, which can be directly rolled or cut from a wide steel strip. Steel plates can be divided into hot-rolled steel plates and cold-rolled steel plates according to the rolling method. When stainless steel plates are put into actual use, it is often necessary to bend the flat steel plates at a certain angle according to the specific application scenario in order to match with external connectors. In general, stainless steel plates are a material with diverse functions and excellent performance, with broad application prospects and market demand.

[0003] In the prior art, when bending stainless steel plates, usually only a single size of product can be produced. When other sizes need to be produced, the bottom mold needs to be replaced. The replacement steps are cumbersome, time-consuming, and reduce production efficiency. In addition, workers are usually required to manually fix the equipment during bending. If the worker is too close to the equipment, an accident may occur, endangering the worker's safety. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an automatic bending device for composite stainless steel plates with a positioning function, which aims to improve the problem that usually only a single size of products can be produced when bending stainless steel plates. When other sizes need to be produced, the bottom mold needs to be replaced. The replacement steps are cumbersome, time-consuming, and reduce production efficiency. In addition, workers are usually required to manually fix the equipment during bending. If the worker is too close to the equipment, an accident may occur, endangering the worker's safety.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic bending device for composite stainless steel plates with a positioning function, comprising a base, a lower ear piece is symmetrically fixedly connected to the top of the base, a circular hole is penetrated and opened on one side of the lower ear piece, a matching rotating rod is rotatably connected in the circular hole, the rotating rod is fixedly connected in the lower rotating wheel, one end of the connecting rod is fixedly connected to the outer side of the lower rotating wheel, the other end of the connecting rod is fixedly connected to the outer side of the upper rotating wheel, the same rotating rod is fixedly connected in the upper rotating wheel, the rotating rod is rotatably connected in the circular hole of the upper ear piece, the upper ear piece is fixedly connected to the bottom of the placement plate, and clamping components are symmetrically provided at both ends of the placement plate.

[0006] Preferably, the clamping assembly includes a connecting plate, a first sliding groove is opened on one side of the connecting plate, one end of a threaded rod is rotatably connected in the first sliding groove, the other end of the threaded rod passes through and is rotatably connected in the connecting plate, the other end of the threaded rod is fixedly connected to a turning handle, the outer side of the threaded rod is threadedly connected to one end of the clamping plate, and a first sliding block is fixedly connected to one side of the connecting plate.

[0007] Preferably, an extension plate is fixedly connected to one side of the connecting plate, and a second sliding block is fixedly connected to one top end of the extension plate.

[0008] Preferably, a plurality of support rods are evenly and symmetrically fixedly connected to the top of the base, and a top plate is fixedly connected to the top of the support rods.

[0009] Preferably, a cylinder is symmetrically fixedly connected to the top of the top plate, an output end of the cylinder is fixedly connected to one end of a telescopic rod, the telescopic rod passes through and is slidably connected to the top plate, and the other end of the telescopic rod is fixedly connected to a mounting plate.

[0010] Preferably, a bending block is provided at the bottom of the mounting plate, and the bending block is a detachable part.

[0011] Preferably, second sliding grooves adapted to the first sliding block are symmetrically provided on both sides of the placement plate, and a third sliding groove adapted to the second sliding block is provided on the bottom of the placement plate.

[0012] Preferably, a support plate is fixedly connected to the top center of the base, and a module is fixedly connected to the top of the support plate.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the upper rotating wheel and the lower rotating wheel are connected as a whole by a connecting rod, and through the cooperation of the upper and lower ears and the rotating rod, the placement plate can rotate with the bending of the stainless steel plate when bending the stainless steel plate, and the angle can be adjusted according to different needs to adapt. At the same time, the arc groove on one side of the placement plate and the arc module at the bending center make the bending and extrusion more fitting, which not only improves the bending effect but also saves the step of changing the mold, saves the replacement time, and improves the production efficiency.

[0015] 2. In the utility model, the steel plate is fixed and positioned by means of the clamping components arranged on both sides of the placement plate. The second slide groove and the third slide groove on the placement plate and the first slider and the second slider on the connecting block are matched. The position of the connecting block can be adjusted according to the different widths of the steel plate. The position of the clamping plate can be adjusted to adapt to steel plates of different thicknesses by rotating the handle to drive the threaded rod to rotate. This structure eliminates the need for workers to hold the steel plate for fixing, thereby reducing the possibility of accidents caused by the close distance between the hands and the extrusion block. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of an automatic bending device for composite stainless steel plates with a positioning function proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the third chute of the automatic bending device for composite stainless steel plates with positioning function proposed by the utility model;

[0018] Figure 3 This is a schematic structural diagram of a clamping plate of an automatic bending device for composite stainless steel plates with a positioning function proposed by the utility model.

[0019] Legend:

[0020] 1. Base; 2. Support rod; 3. Top plate; 4. Cylinder; 5. Telescopic rod; 6. Mounting plate; 7. Bending block; 8. Placement plate; 9. Module; 10. Support plate; 11. Connecting rod; 12. Lower ear piece; 13. Rotating rod; 14. Upper ear piece; 15. Upper rotating wheel; 16. Lower rotating wheel; 17. Connecting plate; 18. Turning handle; 19. Clamping plate; 20. Threaded rod; 21. First slide groove; 22. First slider; 23. Second slider; 24. Extension plate; 25. Round hole; 26. Second slide groove; 27. Third slide groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings of the specification 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 of 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.

[0022] Reference Figure 1-Figure 3The utility model provides an embodiment: an automatic bending device for composite stainless steel plate with positioning function, comprising a base 1, a lower ear piece 12 is symmetrically fixedly connected to the top of the base 1, a round hole 25 is penetrated and opened on one side of the lower ear piece 12, a matching rotating rod 13 is rotatably connected in the round hole 25, the rotating rod 13 is fixedly connected in the lower rotating wheel 16, one end of the connecting rod 11 is fixedly connected to the outer side of the lower rotating wheel 16, the other end of the connecting rod 11 is fixedly connected to the outer side of the upper rotating wheel 15, the upper rotating wheel 15 is fixedly connected with the same rotating rod 13, the rotating rod 13 is rotatably connected in the round hole 25 of the upper ear piece 14, the upper ear piece 14 is fixedly connected to the bottom of the placing plate 8, when the placing plate 8 rotates, the upper ear piece 14 drives the upper rotating wheel 15 to rotate, thereby driving the lower rotating wheel 16 connected by the connecting rod 11 to rotate in the lower ear piece 12, the two rotating wheels cooperate to rotate with each other, and can be adjusted according to the rotation angle of the placing plate 8, and clamping components are symmetrically arranged at both ends of the placing plate 8.

[0023] Reference Figure 1 and Figure 3 The clamping assembly includes a connecting plate 17, a first sliding groove 21 is provided on one side of the connecting plate 17, one end of a threaded rod 20 is rotatably connected in the first sliding groove 21, the other end of the threaded rod 20 passes through and is rotatably connected in the connecting plate 17, the other end of the threaded rod 20 is fixedly connected with a turning handle 18, and the outer side of the threaded rod 20 is threadedly connected with one end of a clamping plate 19. The turning handle 18 is rotated to rotate the threaded rod 20 to drive the clamping plate 19 threadedly connected thereto to move, so as to adapt to stainless steel plates of different thicknesses and clamp them. A first slider 22 is fixedly connected to one side of the connecting plate 17, an extension plate 24 is fixedly connected to one side of the connecting plate 17, and a second slider 23 is fixedly connected to one end of the top of the extension plate 24. Second sliding grooves 26 adapted to the first slider 22 are symmetrically provided on both sides of the placing plate 8, and a third sliding groove 27 adapted to the second slider 23 is provided at the bottom of the placing plate 8. The connecting plate 17 can move in the second sliding groove 26 and the third sliding groove 27 with the help of the first slider 22 and the second slider 23.

[0024] Reference Figure 1 and Figure 2 A plurality of support rods 2 are evenly and symmetrically fixedly connected to the top of the base 1, a top plate 3 is fixedly connected to the top of the support rod 2, a cylinder 4 is symmetrically fixedly connected to the top of the top plate 3, an output end of the cylinder 4 is fixedly connected to one end of a telescopic rod 5, the telescopic rod 5 penetrates and is slidably connected to the top plate 3, the other end of the telescopic rod 5 is fixedly connected to a mounting plate 6, a bending block 7 is provided at the bottom of the mounting plate 6, the bending block 7 is a detachable part, the cylinder 4 drives the telescopic rod 5 to move to drive the bending block 7 on the mounting plate 6 to move up and down to bend the stainless steel plate, and the bending block 7 can be quickly disassembled in conjunction with the mounting plate 6, which is suitable for products of different shapes.

[0025] Reference Figure 1 A support plate 10 is fixedly connected to the top center of the base 1, and a module 9 is fixedly connected to the top of the support plate 10. The module 9 plays a supporting and shaping role for the bent stainless steel plate.

[0026] Working principle: Place the stainless steel plate on the placement plate 8, adjust the position, and then turn the handle 18 to fix it. Then start the cylinder 4 to drive the bending block 7 to bend the steel plate. After the placement plate 8 is squeezed, the upper rotating wheel 15, the connecting rod 11 and the lower rotating wheel 16 rotate to adapt to the bending process and help the bending. At the same time, the bending block 7 can be replaced according to actual needs to bend different shapes.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic bending device for composite stainless steel plates with positioning function, comprising a base (1), characterized in that: A lower ear piece (12) is symmetrically fixedly connected to the top of the base (1), a circular hole (25) is penetrated and opened on one side of the lower ear piece (12), a matching rotating rod (13) is rotatably connected in the circular hole (25), the rotating rod (13) is fixedly connected in the lower rotating wheel (16), one end of a connecting rod (11) is fixedly connected to the outer side of the lower rotating wheel (16), the other end of the connecting rod (11) is fixedly connected to the outer side of the upper rotating wheel (15), the same rotating rod (13) is fixedly connected in the upper rotating wheel (15), the rotating rod (13) is rotatably connected in the circular hole (25) of the upper ear piece (14), the upper ear piece (14) is fixedly connected to the bottom of the placement plate (8), and clamping components are symmetrically provided at both ends of the placement plate (8).

2. The automatic bending device for composite stainless steel plates with positioning function according to claim 1 is characterized in that: The clamping assembly comprises a connecting plate (17), a first sliding groove (21) is provided on one side of the connecting plate (17), one end of a threaded rod (20) is rotatably connected in the first sliding groove (21), the other end of the threaded rod (20) passes through and is rotatably connected in the connecting plate (17), the other end of the threaded rod (20) is fixedly connected to a turning handle (18), the outer side of the threaded rod (20) is threadedly connected to one end of a clamping plate (19), and a first sliding block (22) is fixedly connected to one side of the connecting plate (17).

3. The automatic bending device for composite stainless steel plates with positioning function according to claim 2 is characterized in that: An extension plate (24) is fixedly connected to one side of the connection plate (17), and a second sliding block (23) is fixedly connected to one end of the top of the extension plate (24).

4. The automatic bending device for composite stainless steel plate with positioning function according to claim 1 is characterized in that: A plurality of support rods (2) are evenly and symmetrically fixedly connected to the top of the base (1), and a top plate (3) is fixedly connected to the top of the support rods (2).

5. The automatic bending device for composite stainless steel plate with positioning function according to claim 4 is characterized in that: The top of the top plate (3) is symmetrically fixedly connected to a cylinder (4), the output end of the cylinder (4) is fixedly connected to one end of a telescopic rod (5), the telescopic rod (5) penetrates and is slidably connected to the top plate (3), and the other end of the telescopic rod (5) is fixedly connected to a mounting plate (6).

6. The automatic bending device for composite stainless steel plate with positioning function according to claim 5 is characterized in that: A bending block (7) is provided at the bottom of the mounting plate (6), and the bending block (7) is a detachable part.

7. The automatic bending device for composite stainless steel plate with positioning function according to claim 1 is characterized in that: The two sides of the placement plate (8) are symmetrically provided with second sliding grooves (26) adapted to the first sliding block (22), and the bottom of the placement plate (8) is provided with a third sliding groove (27) adapted to the second sliding block (23).

8. The automatic bending device for composite stainless steel plate with positioning function according to claim 1 is characterized in that: A support plate (10) is fixedly connected to the center of the top of the base (1), and a module (9) is fixedly connected to the top of the support plate (10).

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