Rapid bending device for edge of steel plate

Abstract

The utility model relates to the technical field of steel plate machining, in particular to a steel plate edge rapid bending device which comprises a supporting frame, a machining frame table is connected to the right side of the top end of the supporting frame, a clamping groove is formed in the bottom wall of the machining frame table, and a bottom die dismounting and replacing assembly is arranged in the bottom wall of the machining frame table. A bending power assembly is arranged in the top wall of the machining frame table, a pressing dismounting and replacing assembly is arranged at the bottom end of the bending power assembly, and the bottom die dismounting and replacing assembly and the pressing dismounting and replacing assembly can be conveniently replaced according to actual requirements. According to the steel plate bending machine, the bottom die dismounting and replacing assembly is connected with the clamping groove so that dismounting can be conveniently achieved, the bending power assembly is connected with the pressing dismounting and replacing assembly so that dismounting can be conveniently achieved, different requirements are met, and the equipment applicability is improved; and the transmission positioning assembly preliminarily limits and supports, and through clamping and pressing of the limiting and fixing assembly, the bending stability is improved.

Description

Technical Field

[0001] The utility model relates to the field of steel plate processing, in particular to a steel plate edge rapid bending device. Background Art

[0002] Steel plate is a flat steel material made by pouring molten steel and pressing it after cooling. It is flat and rectangular and can be directly rolled or cut from wide steel strips. When using steel plates, they need to be bent using a steel plate bending device according to the use environment and purpose.

[0003] A Chinese patent with publication number CN215032556U discloses a steel plate bending machine, which includes a main body shell, a support column and a processing table. The support column is symmetrically installed at the bottom of the main body shell, and the processing table is installed on the top of the main body shell. A bending device for bending the steel plate is installed inside the main body shell, and a fixing device for fixing the steel plate is installed on the top of the processing table. The utility model performs bending processing on the steel plate on the workbench by installing the bending device, and can quickly bend the steel plate, improve the bending efficiency, and the bending effect is good, and the quality of the finished steel plate is guaranteed. By installing the fixing device, the steel plate on the processing table can be quickly fixed, the fixing speed is fast, and the steel plate is firmly fixed. The rounded corners are provided on the edge of the main body shell to improve the safety of the main body shell and facilitate movement. A buffer spring is installed inside the fixing to protect the fixing block and extend the service life of the fixing block.

[0004] During use, the above-mentioned equipment achieves the bending effect by fixing and then squeezing. The bending angle required during the pressing process is not easy to adjust. In the actual production process, if the bending angle cannot be adjusted according to the actual situation, it will affect the applicability of the equipment, which needs to be optimized and improved. Utility Model Content

[0005] The utility model aims to provide a steel plate edge quick bending device to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a steel plate edge rapid bending device, comprising a support frame, a processing frame is connected to the right side of the top of the support frame, and a card slot is provided inside the bottom wall of the processing frame:

[0007] The bottom mold replacement assembly is arranged inside the bottom wall of the processing frame, and a bending power assembly is arranged inside the top wall of the processing frame. A pressing replacement assembly is arranged at the bottom end of the bending power assembly. Both the bottom mold replacement assembly and the pressing replacement assembly can be conveniently replaced according to actual needs;

[0008] The transmission box is arranged on the left side of the top end of the support frame. A limited position fixing component is arranged on the inner side of the transmission box to press and fix the rear side of the transmitted steel plate.

[0009] Preferably, a bottom mold replacement assembly is provided at the inner bottom end of the processing frame, and the bottom mold replacement assembly includes a bottom mold plate, a plug-in block and a magnetic plate. Plug-in blocks are provided at both left and right ends of the bottom mold plate, and magnetic plates are connected to both front and rear ends of the bottom mold plate.

[0010] Preferably, a bending power assembly is installed through the top wall of the processing frame, and the bending power assembly includes a hydraulic cylinder and a connecting plate, and the bottom end of the hydraulic cylinder is connected to the connecting plate.

[0011] Preferably, a push-to-replace assembly is provided at the bottom end of the connecting plate, and the push-to-replace assembly includes a push-to-top plate and a fixed slider, and fixed sliders are provided at both the front and rear ends of the top wall of the push-to-top plate.

[0012] Preferably, the push-to-replace assembly further comprises a convenient disassembly screw and a clamping block, the convenient disassembly screw is arranged on the left side of the top end of the fixed slider, and the clamping block is arranged on the right side of the top end of the fixed slider.

[0013] Preferably, a transmission box is arranged on the left side of the top wall of the support frame, and limited position fixing components are symmetrically arranged at the front and rear ends of the inner side of the transmission box.

[0014] Preferably, the position limiting and fixing assembly comprises an electric slider, a telescopic rod and a fixed card plate, the bottom end of the electric slider is connected to the telescopic rod, and the bottom end of the telescopic rod is connected to the fixed card plate.

[0015] Preferably, a transmission positioning assembly is provided on the inner sides of the front and rear walls of the processing frame, and the transmission positioning assembly includes an elastic rod, a mounting frame and a roller, the inner side of the elastic rod is connected to the mounting frame, and a roller is provided inside the mounting frame.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The bottom mold replacement assembly proposed by the utility model is connected to the card slot for easy removal, and the bending power assembly is connected to the pressing replacement assembly for easy removal, so that it can be replaced at different angles to meet different needs and increase the applicability of the equipment;

[0018] The transmission positioning component is initially supported by the limiter, and the left side is clamped and pressed by the limiter fixing component to increase stability during bending and avoid affecting product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the bottom mold replacement assembly of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the push-to-replace assembly of the utility model.

[0024] In the figure: 1. Support frame; 2. Processing frame; 3. Card slot; 4. Bottom mold replacement assembly; 401. Bottom mold plate; 402. Plug-in block; 403. Magnetic plate; 5. Bending power assembly; 501. Hydraulic cylinder; 502. Connecting plate; 6. Press-to-replace assembly; 601. Press-to-top plate; 602. Fixed slider; 603. Easy-to-remove screw; 604. Card block; 7. Transmission box; 8. Limiting and fixing assembly; 801. Electric slider; 802. Telescopic rod; 803. Fixed card plate; 9. Transmission positioning assembly; 901. Elastic rod; 902. Installation frame; 903. Roller. DETAILED DESCRIPTION

[0025] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0026] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0027] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0029] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0030] Embodiment 1

[0031] See also Figures 1 to 4 The utility model provides a technical solution: a steel plate edge rapid bending device, comprising a support frame 1, a processing frame 2 is connected to the right side of the top of the support frame 1, and a card slot 3 is arranged inside the bottom wall of the processing frame 2:

[0032] The bottom mold replacement component 4 is arranged inside the bottom wall of the processing frame 2, and a bending power component 5 is arranged inside the top wall of the processing frame 2. A pressing replacement component 6 is arranged at the bottom end of the bending power component 5. Both the bottom mold replacement component 4 and the pressing replacement component 6 can be conveniently replaced according to actual needs;

[0033] The transmission box 7 is arranged on the left side of the top end of the support frame 1. A limited position fixing component 8 is arranged on the inner side of the transmission box 7 to press and fix the rear side of the steel plate to be transmitted;

[0034] The bottom mold replacement component 4 is connected to the card slot 3 for easy disassembly, and the bending power component 5 is connected to the pressing replacement component 6 for easy disassembly. Different angles can be replaced to meet different needs and increase the applicability of the equipment. The transmission positioning component 9 is initially supported by limiting the position, and the left side is clamped and pressed by the limiting fixing component 8 to increase stability during bending.

[0035] Embodiment 2

[0036] On the basis of the first embodiment, a bottom mold disassembly assembly 4 is provided at the inner bottom end of the processing frame 2, and the bottom mold disassembly assembly 4 includes a bottom template 401, a plug-in block 402 and a magnetic suction plate 403, the left and right ends of the bottom template 401 are provided with plug-in blocks 402, and the front and rear ends of the bottom template 401 are connected with magnetic suction plates 403, and a bending power assembly 5 is installed through the top wall of the processing frame 2, and the bending power assembly 5 includes a hydraulic cylinder 501 and a connecting plate 502, and the hydraulic cylinder 5 The bottom end of 01 is connected with a connecting plate 502, and a pressing and replacing assembly 6 is arranged at the bottom end of the connecting plate 502, and the pressing and replacing assembly 6 includes a pressing top plate 601 and a fixed slider 602, and the front and rear ends of the top wall of the pressing top plate 601 are both provided with fixed sliders 602, and the pressing and replacing assembly 6 also includes a convenient disassembly screw 603 and a clamping block 604, and the convenient disassembly screw 603 is arranged on the left side of the top of the fixed slider 602, and the clamping block 604 is arranged on the right side of the top of the fixed slider 602;

[0037] The setting of the card slot 3 is compatible with the entire bottom mold disassembly assembly 4, the plug-in blocks 402 on the left and right sides of the bottom mold plate 401 are plugged in and limited, and the magnetic suction plates 403 at the front and rear ends are adsorbed and fixed. It can be stably placed under the action of gravity and is easy to be taken out. The top hydraulic cylinder 501 drives the connecting plate 502 at the bottom to move for bending and pressing. The pressing top plate 601 at the bottom can be initially clamped with the connecting plate 502 through the fixed slider 602, and then the clamping block 604 is at the end limit, so that the fixed slider 602 is aligned with the screw hole position of the connecting plate 502, and a convenient disassembly screw 603 is set to be screwed in and fixed. The grooves of multiple bottom mold plates 401 and the internal triangle angles of the pressing top plate 601 can be adjusted and replaced according to the actual bending situation.

[0038] Embodiment 3

[0039] On the basis of the second embodiment, a transmission box 7 is arranged on the left side of the top wall of the support frame 1, and a limited position fixing assembly 8 is symmetrically arranged at the front and rear ends of the inner side of the transmission box 7, and the limited position fixing assembly 8 includes an electric slider 801, a telescopic rod 802 and a fixed card plate 803, and the bottom end of the electric slider 801 is connected to the telescopic rod 802, and the bottom end of the telescopic rod 802 is connected to the fixed card plate 803;

[0040] A slide rail is provided on the top wall of the transmission box 7, and then the electric slider 801 can be relatively moved and clamped, and the telescopic rod 802 at the bottom is pressed downward and fixed, thereby improving the stability of the steel plate during bending.

[0041] Embodiment 4

[0042] On the basis of the third embodiment, the inner sides of the front and rear walls of the processing frame platform 2 are both provided with a transmission positioning assembly 9, and the transmission positioning assembly 9 includes an elastic rod 901, a mounting frame 902 and a roller 903, the inner side of the elastic rod 901 is connected to the mounting frame 902, and the inner side of the mounting frame 902 is provided with a roller 903;

[0043] When the steel plate is initially transported, it moves inside the installation frame 902, and then the rollers 903 are convenient for movement, and the elastic rods 901 on both sides can support clamping and perform preliminary positioning.

[0044] When the utility model is in use, first, before bending, the extrusion die is adjusted according to the required bending angle, the setting of the card slot 3 is adapted to the entire bottom mold disassembly component 4, the plug-in blocks 402 on the left and right sides of the bottom template 401 are plugged in and limited, and the magnetic suction plates 403 at the front and rear ends are adsorbed and fixed. Under the action of gravity, it can also be stably placed and easy to bring out. The top hydraulic cylinder 501 drives the connecting plate 502 at the bottom to move, and the bending and pressing are performed. The pressing top plate 601 at the bottom can be preliminarily connected with the connecting plate 502 through the fixed slider 602, and then the card block 604 is at the end limit, so that the fixed slider 602 is aligned with the screw hole position of the connecting plate 502, and the convenient disassembly screw 603 is screwed in and fixed, and multiple bottom templates 401 The groove and the internal triangle angle of the pressing top plate 601 can be adjusted and replaced according to the actual bending situation. After replacing the appropriate pressing mold, the steel plate is transferred from the left to the right of the support frame 1. When the steel plate is initially transferred, it moves on the inner side of the installation frame 902, and then the roller 903 is convenient to move. The elastic rods 901 on both sides can support clamping and perform preliminary limiting. Then the top wall of the transmission box 7 is provided with a slide rail, and then the electric slider 801 can be relatively moved and clamped. The telescopic rod 802 at the bottom is pressed downward and fixed to improve the stability of the steel plate during bending. After the pressing is stable, the hydraulic cylinder 501 is pressed downward to allow the bending angle between the pressing top plate 601 and the bottom template 401 to be bent.

[0045] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0046] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A steel plate edge quick bending device, comprising a support frame (1), a processing frame (2) is connected to the right side of the top of the support frame (1), and a card slot (3) is arranged inside the bottom wall of the processing frame (2), characterized in that: A bottom mold replacement assembly (4) is arranged inside the bottom wall of the processing frame (2), a bending power assembly (5) is arranged inside the top wall of the processing frame (2), a pressing replacement assembly (6) is arranged at the bottom end of the bending power assembly (5), and both the bottom mold replacement assembly (4) and the pressing replacement assembly (6) can be conveniently replaced according to actual needs; A transmission box (7) is arranged on the left side of the top end of the support frame (1), and a limited position fixing component (8) is arranged on the inner side of the transmission box (7) to press and fix the rear side of the transmitted steel plate.

2. The steel plate edge rapid bending device according to claim 1, characterized in that: A bottom mold disassembly assembly (4) is provided at the inner bottom end of the processing frame (2), and the bottom mold disassembly assembly (4) comprises a bottom mold plate (401), a plug-in block (402) and a magnetic attraction plate (403), the left and right ends of the bottom mold plate (401) are both provided with plug-in blocks (402), and the front and rear ends of the bottom mold plate (401) are both connected to the magnetic attraction plate (403).

3. The steel plate edge rapid bending device according to claim 1, characterized in that: A bending power assembly (5) is installed through the top wall of the processing frame (2), and the bending power assembly (5) comprises a hydraulic cylinder (501) and a connecting plate (502), and the bottom end of the hydraulic cylinder (501) is connected to the connecting plate (502).

4. The steel plate edge rapid bending device according to claim 3, characterized in that: A push-and-replace assembly (6) is provided at the bottom end of the connecting plate (502), and the push-and-replace assembly (6) comprises a push-and-replace top plate (601) and a fixed slider (602), and the top wall of the push-and-replace top plate (601) is provided with a fixed slider (602) at both the front and rear ends.

5. The steel plate edge rapid bending device according to claim 4, characterized in that: The push-to-replace assembly (6) further comprises a convenient disassembly screw (603) and a clamping block (604); the convenient disassembly screw (603) is arranged on the left side of the top end of the fixed slider (602), and the clamping block (604) is arranged on the right side of the top end of the fixed slider (602).

6. The steel plate edge rapid bending device according to claim 1, characterized in that: A transmission box (7) is arranged on the left side of the top wall of the support frame (1), and limited position fixing components (8) are symmetrically arranged at the front and rear ends of the inner side of the transmission box (7).

7. A steel plate edge rapid bending device according to claim 6, characterized in that: The position limiting and fixing assembly (8) comprises an electric slider (801), a telescopic rod (802) and a fixed card plate (803); the bottom end of the electric slider (801) is connected to the telescopic rod (802), and the bottom end of the telescopic rod (802) is connected to the fixed card plate (803).

8. The steel plate edge rapid bending device according to claim 1, characterized in that: The inner sides of the front and rear walls of the processing frame platform (2) are both provided with a transmission positioning assembly (9), and the transmission positioning assembly (9) comprises an elastic rod (901), a mounting frame (902) and a roller (903), the inner side of the elastic rod (901) is connected to the mounting frame (902), and the interior of the mounting frame (902) is provided with a roller (903).

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