Auxiliary device for building engineering bending

Abstract

The auxiliary device comprises a base, stand columns are fixedly connected to the two sides of the top of the base respectively, a top plate is fixedly connected to the tops of the two stand columns respectively, guide grooves are formed in the adjacent sides of the two stand columns respectively, and a hydraulic cylinder is fixedly connected to the bottom of the top plate; the output end of the hydraulic cylinder is fixedly connected with a fixing plate, guide blocks are fixedly connected to the two sides of the fixing plate, a pressing die is arranged at the bottom of the fixing plate, connecting blocks are fixedly connected to the front end and the rear end of the pressing die, a limiting groove is formed in the top of the base, and a pressing die base is arranged in the limiting groove. Disassembling blocks are fixedly connected to the two sides of the pressing die base correspondingly, and inserting grooves are formed in the two sides of each disassembling block correspondingly. According to the bending device, the limiting groove, the pressing die base, the inserting groove, the dismounting block, the mounting groove, the mounting base, the rotary knob, the movable column and the inserting block work in a matched mode, and the pressing die base can be conveniently dismounted and replaced according to the needed bending degree.

Description

Technical Field

[0001] This utility model relates to the field of bending in building engineering, and in particular to an auxiliary device for bending in building engineering. Background Technology

[0002] A bending machine is a machine that can bend thin plates. Its structure mainly includes a support, a worktable, and a clamping plate. The worktable is placed on the support and consists of a base and a pressure plate. The base is connected to the clamping plate by a hinge. The base consists of a housing, a coil, and a cover plate. The coil is placed in a recess in the housing, and the top of the recess is covered by the cover plate. When in use, the coil is energized by a wire. After being energized, it generates an attractive force on the pressure plate, thereby clamping the thin plate between the pressure plate and the base. Because electromagnetic force clamping is used, the pressure plate can be made to meet various workpiece requirements, and workpieces with side walls can be processed. It is also very easy to operate.

[0003] However, the bending machines currently used in engineering projects result in relatively simple bending shapes for steel bars or plates, and it is inconvenient to disassemble and replace the pressing die or pressing die base, which cannot meet the engineering requirements. In order to overcome the shortcomings of the existing technology, an auxiliary device for bending in building engineering is proposed. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an auxiliary device for bending in building engineering.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: 1. An auxiliary device for bending in building engineering, comprising a base, columns fixedly connected to both sides of the top of the base, a top plate fixedly connected to the top of each of the two columns, a guide groove opened on the adjacent side of each of the two columns, a hydraulic cylinder fixedly connected to the bottom of the top plate, a fixed plate fixedly connected to the output end of the hydraulic cylinder, guide blocks fixedly connected to both sides of the fixed plate, a pressing mold provided at the bottom of the fixed plate, connecting blocks fixedly connected to the front and rear ends of the pressing mold, a limit groove opened at the top of the base, a pressing mold seat provided in the limit groove, a disassembly block fixedly connected to both sides of the pressing mold seat, a slot opened on both sides of the disassembly block, a mounting seat provided on both sides of the limit groove, an mounting groove opened on the adjacent side of each of the two mounting seats, a bidirectional threaded rod passing through and rotatably connected in the mounting groove, a movable column threadedly connected to both sides of the outer ring of the bidirectional threaded rod, and an insert block fixedly connected to the adjacent side of each of the two movable columns.

[0006] As a further description of the above technical solution:

[0007] The guide block is disposed in the guide groove, and the outside of the guide block is slidably connected to the inner wall of the guide groove.

[0008] As a further description of the above technical solution:

[0009] A screw is inserted through the connecting block and is provided therein, and the top of the screw is threadedly connected to the fixing plate.

[0010] As a further description of the above technical solution:

[0011] The bottom of the mounting bracket is fixedly connected to the base.

[0012] As a further description of the above technical solution:

[0013] A knob is fixedly connected to the front end of the bidirectional threaded rod, and the knob is located on the outside of the mounting base.

[0014] As a further description of the above technical solution:

[0015] The movable column is disposed in the mounting groove, and the outside of the movable column is slidably connected to the inner wall of the mounting groove.

[0016] As a further description of the above technical solution:

[0017] The insert is disposed within the slot.

[0018] This utility model has the following beneficial effects:

[0019] 1. In this utility model, the limiting groove, the mold base, the slot, the disassembly block, the mounting groove, the mounting base, the bidirectional threaded rod, the knob, the moving column and the insert block work together to enable the moving column and the insert block to be pulled out from the slots on both sides of the disassembly block through the bidirectional threaded rod, thereby facilitating the disassembly and replacement of the mold base according to the required bending degree.

[0020] 2. In this utility model, the top plate, hydraulic cylinder, fixed plate, guide block, pressure mold, connecting block, screw, column and guide groove work together. When the hydraulic cylinder drives the fixed plate and the pressure mold below to rise and fall, the guide blocks on both sides slide in the guide groove, thereby improving the stability of the fixed plate during the lifting process. Furthermore, the pressure mold can be disassembled and replaced by unscrewing the screws. Attached Figure Description

[0021] Figure 1 This is a perspective view of an auxiliary device for bending in building engineering proposed in this utility model;

[0022] Figure 2 This is a front view of an auxiliary device for bending in building engineering proposed in this utility model;

[0023] Figure 3 This is a schematic diagram of the mounting base for an auxiliary device for bending in building engineering, as proposed in this utility model.

[0024] Legend:

[0025] 1. Base; 2. Column; 3. Top plate; 4. Guide groove; 5. Hydraulic cylinder; 6. Fixing plate; 7. Guide block; 8. Press mold; 9. Connecting block; 10. Screw; 11. Limit groove; 12. Press mold base; 13. Disassembly block; 14. Slot; 15. Mounting base; 16. Mounting groove; 17. Two-way threaded rod; 18. Knob; 19. Moving column; 20. Insert block. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0028] Reference Figure 1-3This utility model provides an embodiment of an auxiliary device for bending in construction engineering, comprising a base 1, which provides support. Columns 2 are fixedly connected to both sides of the top of the base 1. A top plate 3 is fixedly connected to the top of each column 2. Guide grooves 4 are provided on adjacent sides of each column 2, limiting the movement of guide blocks 7. A hydraulic cylinder 5 is fixedly connected to the bottom of the top plate 3. A fixed plate 6 is fixedly connected to the output end of the hydraulic cylinder 5, allowing the fixed plate 6 to be raised and lowered via the hydraulic cylinder 5. Guide blocks 7 are fixedly connected to both sides of the fixed plate 6, improving stability. A pressure mold 8 is provided at the bottom of the fixed plate 6, capable of pressing the steel plate. Connecting blocks 9 are fixedly connected to the front and rear ends of the pressure mold 8. A limiting groove 11 is provided at the top, which serves as a limiting groove. A mold base 12 is provided in the limiting groove 11. A disassembly block 13 is fixedly connected to both sides of the mold base 12. A slot 14 is provided on both sides of the disassembly block 13. A mounting seat 15 is provided on both sides of the limiting groove 11, which serves as a support. A mounting groove 16 is provided on the adjacent side of the two mounting seats 15. A bidirectional threaded rod 17 is passed through and rotatably connected in the mounting groove 16. Moving columns 19 are threadedly connected to both sides of the outer ring of the bidirectional threaded rod 17. The bidirectional threaded rod 17 can drive the two moving columns 19 to move relative to each other or back to back. An insert block 20 is fixedly connected to the adjacent side of the two moving columns 19. The insert block 20 is inserted into the slot 14 to serve as a limiting groove.

[0029] The guide block 7 is set in the guide groove 4, and the outside of the guide block 7 is slidably connected to the inner wall of the guide groove 4. The guide groove 4 serves to limit the guide block 7. A screw 10 is installed through the connecting block 9, and the top of the screw 10 is threadedly connected to the fixing plate 6. The screw 10 serves to limit the position. The bottom of the mounting base 15 is fixedly connected to the base 1. A knob 18 is fixedly connected to the front end of the bidirectional threaded rod 17, and the knob 18 is located on the outside of the mounting base 15. The bidirectional threaded rod 17 can be rotated by the knob 18. The moving column 19 is set in the mounting groove 16, and the outside of the moving column 19 is slidably connected to the inner wall of the mounting groove 16. The mounting groove 16 serves to limit the position of the moving column 19. The insert block 20 is set in the slot 14.

[0030] Working principle: When in use, place the steel plate on the pressing mold base 12, then start the hydraulic cylinder 5. The output end of the hydraulic cylinder 5 pushes the fixed plate 6 to move downward. The guide blocks 7 on both sides of the fixed plate 6 will slide downward along the guide groove 4 on the column 2. This ensures that the fixed plate 6 maintains stable linear movement during the lifting process and will not deviate or shake. As the fixing plate 6 descends, the pressure mold 8 fixed below it also moves downwards synchronously. After the pressure mold 8 contacts the steel plate placed on the pressure mold base 12, it continuously applies pressure, causing the workpiece to bend and deform according to the shape and angle requirements of the pressure mold 8 until the desired bending effect is achieved. The pressure mold 8 can be disassembled and replaced by unscrewing the screws 10 from the connecting block 9 and the fixing plate 6. When the pressure mold base 12 needs to be replaced, turn the knob 18 to drive the bidirectional threaded rod 17 to rotate. The bidirectional threaded rod 17 drives the two moving columns 19 to move in opposite directions, thereby driving the two insert blocks 20 to be pulled out from the slots 14 on both sides of the disassembly block 13. The pressure mold base 12 can then be removed from the limiting groove 11 and replaced.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An auxiliary device for bending in construction engineering, comprising a base (1), characterized in that: The base (1) has columns (2) fixedly connected to both sides of its top. A top plate (3) is fixedly connected to the top of each of the two columns (2). Guide grooves (4) are provided on adjacent sides of each of the two columns (2). A hydraulic cylinder (5) is fixedly connected to the bottom of the top plate (3). A fixing plate (6) is fixedly connected to the output end of the hydraulic cylinder (5). Guide blocks (7) are fixedly connected to both sides of the fixing plate (6). A pressure mold (8) is provided at the bottom of the fixing plate (6). Connecting blocks (9) are fixedly connected to the front and rear ends of the pressure mold (8). A limit groove (11) is provided on the top of the base (1). A mold base (12) is provided in the limiting groove (11). A disassembly block (13) is fixedly connected to both sides of the mold base (12). A slot (14) is opened on both sides of the disassembly block (13). An installation seat (15) is provided on both sides of the limiting groove (11). An installation groove (16) is opened on the adjacent side of the two installation seats (15). A bidirectional threaded rod (17) is rotatably connected through the installation groove (16). A moving column (19) is threadedly connected to both sides of the outer ring of the bidirectional threaded rod (17). An insert block (20) is fixedly connected to the adjacent side of the two moving columns (19).

2. The auxiliary device for bending in building engineering according to claim 1, characterized in that: The guide block (7) is disposed in the guide groove (4), and the outside of the guide block (7) is slidably connected to the inner wall of the guide groove (4).

3. The auxiliary device for bending in building engineering according to claim 1, characterized in that: A screw (10) is inserted through the connecting block (9) and is provided therein, and the top of the screw (10) is threadedly connected to the fixing plate (6).

4. The auxiliary device for bending in building engineering according to claim 1, characterized in that: The bottom of the mounting base (15) is fixedly connected to the base (1).

5. The auxiliary device for bending in building engineering according to claim 1, characterized in that: The front end of the bidirectional threaded rod (17) is fixedly connected to a knob (18), and the knob (18) is located on the outside of the mounting base (15).

6. The auxiliary device for bending in building engineering according to claim 1, characterized in that: The movable column (19) is disposed in the mounting groove (16), and the outside of the movable column (19) is slidably connected to the inner wall of the mounting groove (16).

7. The auxiliary device for bending in building engineering according to claim 1, characterized in that: The insert (20) is disposed in the slot (14).

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