Steel member machining bending machine

Abstract

The utility model belongs to the technical field of steel workpiece production, and particularly relates to a steel member machining bending machine which comprises a bottom plate, a movable plate is installed on the bottom plate in a sliding mode, a plurality of bending grooves and a plurality of clamping plates are arranged on the top face of the movable plate, and the clamping plates are installed on the top face of the movable plate in a sliding mode. The multiple clamping plates abut against the multiple bending grooves correspondingly, the driving assembly and the adjusting assembly are arranged in the bottom plate and used for driving the movable plate to move left and right, and when machining and bending are conducted, only two motors and a lifting hydraulic cylinder need to be started, the movable plate is driven to move through rotation of a gear and a rack, and therefore machining and bending are conducted. The multiple clamping plates on the movable plate clamp and fix the steel members in the multiple bending grooves, after the movable plate moves to the designated position, the lifting hydraulic cylinder drives the bending block to move downwards to bend the steel members, and therefore the rapid and stable steel member machining and bending effect is achieved, practicability is high, and efficiency and rapidness are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel workpiece production, in particular to a steel component processing bending machine. Background Art

[0002] Bending machine is an important equipment for bending and forming steel workpieces that is often used in the field of steel workpiece production. Its structure mainly includes a clamping device, a supporting device and a power system. When working, the steel component is placed on the upper side of the supporting mold, and the power system drives the clamping device to press the steel component, placing the steel component in the position of the supporting mold and the downward pressure of the clamping device, so that the steel component can be bent to different degrees.

[0003] The Chinese patent with publication number CN220329682U discloses a steel component processing bending machine with the following structure, including a frame, a lifting assembly and an adjusting device, wherein the frame includes a vertical fixed column and a base, the lifting assembly includes a lifting hydraulic cylinder installed on the base, a supporting plate and a bending plate connected in combination, the adjusting device includes a mounting seat, an adjusting rod and a moving block connected by threaded engagement, a rotatably connected positioning seat and a positioning wheel, and a stabilizing frame installed on the mounting seat, the adjusting rod passes through the moving block and the stabilizing frame, and a stabilizing ring of an integrated structure is provided at the center position of the adjusting rod; when bending a steel pipe, the bent part of the steel pipe is fitted with the bending plate, the lifting hydraulic cylinder is operated, the bending plate drives the steel pipe to move up, the positioning wheel positions the steel pipe, and the bending plate bends the steel pipe, the mounting seat can be folded up, the occupied space is saved, and it is convenient to carry, the utility model has a simple structure, is easy to operate and use, and is convenient to be used flexibly at the use site, and completes the bending processing of the steel pipe and the steel structure.

[0004] The above patents have the following problems:

[0005] This patent has some shortcomings when in use, such as: when the above-mentioned bending machine is performing bending work, it can only process and bend a single steel component, and manpower is required to replace the steel component that needs to be processed and bent after processing, which is inefficient, and the process of bending and fixing the steel components one by one is too cumbersome, and the working efficiency of the bending machine cannot be fully utilized. In view of this, we propose a steel component processing and bending machine. Utility Model Content

[0006] The purpose of the utility model is to provide a steel component processing bending machine to solve the problems raised in the above background technology.

[0007] In view of this, the utility model provides a steel component processing bending machine, comprising:

[0008] A bottom plate, on which a movable plate is slidably mounted, a top surface of the movable plate is provided with a plurality of bending grooves, and a groove is provided in the bottom plate;

[0009] A plurality of clamping plates, wherein the plurality of clamping plates are slidably mounted on the top surface of the movable plate, and the plurality of clamping plates are respectively abutted against the plurality of bending grooves;

[0010] A mounting cover, wherein the mounting cover is fixedly mounted on the top surface of the bottom plate, a lifting hydraulic cylinder is fixedly mounted on the inner top surface of the mounting cover, a lifting rod is slidably mounted inside the mounting cover, a groove block is fixedly mounted on the lifting rod, the top surface of the groove block is fixedly connected to the bottom end of the lifting hydraulic cylinder, and a bending block is movably sleeved inside the groove block;

[0011] An adjusting component, which is arranged on the top surface of the movable plate and is used to adjust the spacing between the plurality of clamping plates;

[0012] A driving assembly, which is arranged in the bottom plate and is used to drive the movable plate to move left and right;

[0013] The limiting mechanism is arranged on one side of the groove block and is used to limit the bending block.

[0014] In the above technical scheme, further, the adjustment component includes a movable plate, a plurality of fixed blocks are fixedly installed on the top surface of the movable plate, a plurality of threaded rods are provided on the movable plate, a plurality of threaded rods are provided with two sections of threads with opposite rotation directions, a plurality of threaded rods are threadedly connected with two threaded sleeves, one side of the plurality of threaded sleeves is respectively fixedly connected to one side of a plurality of clamping plates, a plurality of threaded rods are fixedly connected at one end close to each other, a plurality of threaded rods are rotatably installed between a plurality of fixed blocks, a second motor is fixedly installed on the top surface of the movable plate, and the second motor is fixedly connected to one end of one of the threaded rods.

[0015] In the above technical solution, further, the driving component includes a first motor, the first motor is fixedly installed in a groove, a rotating shaft is rotatably installed in the groove, one end of the output shaft of the first motor is fixedly connected to one end of the rotating shaft, two gears are fixedly installed on the rotating shaft, and two racks are fixedly installed on the bottom of the movable plate, and the two gears are respectively meshed with the two racks.

[0016] In the above technical solution, further, the limiting mechanism includes a connecting sleeve, which is fixedly installed on one side of the groove block, the bending block is provided with a plug-in hole 1, and one side of the groove block is provided with a plug-in hole 2. The plug-in hole 2 and the plug-in hole 1 are sleeved with the same plug rod, the plug rod is provided with a plug hole, and the plug hole and the movable sleeve in the connecting sleeve are connected with the same pin.

[0017] In the above technical solution, further, the limiting mechanism also includes a reset spring, which is sleeved on the latch, with the top end of the reset spring fixedly connected to the latch, and the bottom end of the reset spring fixedly connected to the connecting sleeve.

[0018] In the above technical solution, further, support legs are fixedly installed at the four corners of the bottom surface of the base plate.

[0019] The beneficial effects of the utility model are:

[0020] 1. When the steel component processing bending machine is working, the first motor is started, and the output shaft of the first motor will drive the rotating shaft to rotate. The two gears fixedly installed on the rotating shaft will rotate along with the rotating shaft. The rotation of the two gears will drive the two racks meshing with the gears to move. The movement of the two racks will drive the movable plate to translate. When the movable plate translates to the specified position, the second motor will be started to drive multiple threaded rods to rotate. The rotation of the multiple threaded rods will adjust the spacing between the multiple threaded sleeves. The clamping plate fixedly connected to one side of the threaded sleeve will move with the displacement of the threaded sleeve, thereby clamping and fixing the steel component, thereby improving the stability of the steel component when bending.

[0021] 2. The steel component processing bending machine, when the steel component reaches the bending area, starts the lifting hydraulic cylinder, the lifting hydraulic cylinder will drive the groove block to rise and fall through the lifting rod, the bending block will follow the groove block to do the lifting and falling movement, the downward movement of the bending block will bend the steel component in the bending groove, when one steel component is bent, the movable plate can be translated to bend the steel component in the next bending groove, so that the steel component can be bent quickly, which speeds up the working efficiency of the steel component bending, and has the benefits of high efficiency and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 This utility model Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0024] Figure 3 It is a schematic diagram of the structure of the regulating component of the utility model;

[0025] Figure 4 It is a schematic diagram of the structure of the drive assembly of the utility model;

[0026] Figure 5 It is a schematic diagram of the bending block structure of the utility model.

[0027] The symbols in the figure are:

[0028] 1. Bottom plate; 2. Movable plate; 3. Mounting cover; 4. Groove; 5. Plug-in hole 2; 6. Plug-in hole 1; 7. First motor; 8. Rotating shaft; 9. Gear; 10. Rack; 11. Second motor; 12. Threaded rod; 13. Threaded sleeve; 14. Clamp; 15. Bending groove; 16. Fixed block; 17. Lifting hydraulic cylinder; 18. Groove block; 19. Lifting rod; 21. Bending block; 22. Connecting sleeve; 23. Latch; 24. Reset spring; 25. Plug rod; 26. Plug-in hole; 27. Support leg. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0030] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0031] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0032] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words 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 cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0033] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0034] Embodiment 1:

[0035] See also Figure 1 As shown in Figure 5, this embodiment provides a steel component processing bending machine.

[0036] include:

[0037] A bottom plate 1, a movable plate 2 is slidably mounted on the bottom plate 1, a plurality of bending grooves 15 are arranged on the top surface of the movable plate 2, a groove 4 is provided in the bottom plate 1, a plurality of clamps 14 are slidably mounted on the top surface of the movable plate 2, and the plurality of clamps 14 are respectively against the plurality of bending grooves 15, a mounting cover 3, the mounting cover 3 is fixedly mounted on the top surface of the bottom plate 1, a lifting hydraulic cylinder 17 is fixedly mounted on the inner top surface of the mounting cover 3, a lifting rod 19 is slidably mounted in the mounting cover 3, a groove block 18 is fixedly mounted on the lifting rod 19, the top surface of the groove block 18 is fixedly connected to the bottom end of the lifting hydraulic cylinder 17, a bending block 21 is movably sleeved in the groove block 18, and an adjustment component is arranged on the movable The top surface of the movable plate 2 is used to adjust the spacing between multiple clamping plates 14. The driving component is arranged in the bottom plate 1 and is used to drive the movable plate 2 to move left and right. The limiting mechanism is arranged on one side of the groove block 18 and is used to limit the bending block 21. When bending the steel member, it is only necessary to start the first motor 7, the second motor 11 and the lifting hydraulic cylinder 17. The movable plate 2 is driven to move by the rotation of the gear 9 and the rack 10. The multiple clamping plates 14 on the movable plate 2 clamp and fix the steel members in the multiple bending grooves 15. After the movable plate 2 moves to the specified position, the lifting hydraulic cylinder 17 drives the bending block 21 to move downward to bend the steel member, thereby achieving a fast and stable steel member processing and bending effect, which is highly practical, efficient and fast.

[0038] Embodiment 2:

[0039] This embodiment provides a steel component processing and bending machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0040] The adjustment component includes a movable plate 2, a plurality of fixed blocks 16 are fixedly installed on the top surface of the movable plate 2, a plurality of threaded rods 12 are provided on the movable plate 2, two sections of threads with opposite rotation directions are provided on the plurality of threaded rods 12, two threaded sleeves 13 are threadedly connected to the plurality of threaded rods 12, one side of the plurality of threaded sleeves 13 is respectively fixedly connected to one side of a plurality of clamping plates 14, one end of the plurality of threaded rods 12 close to each other is fixedly connected, the plurality of threaded rods 12 are rotatably installed between the plurality of fixed blocks 16, a second motor 11 is fixedly installed on the top surface of the movable plate 2, and the second motor 11 is fixedly connected to one end of one of the threaded rods 12. When the second motor 11 is started, the bidirectional threaded rod 12 will be driven to rotate, and the rotation of the bidirectional threaded rod 12 will adjust the spacing between the plurality of threaded sleeves 13, and the clamping plate 14 fixedly connected to one side of the threaded sleeve 13 will move with the displacement of the threaded sleeve 13, thereby clamping and fixing the steel member, and improving the stability of the steel member when it is bent.

[0041] Embodiment 3:

[0042] This embodiment provides a steel component processing and bending machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0043] Among them, the driving component includes a first motor 7, which is fixedly installed in the groove 4, and a rotating shaft 8 is rotatably installed in the groove 4. One end of the output shaft of the first motor 7 is fixedly connected to one end of the rotating shaft 8, and two gears 9 are fixedly installed on the rotating shaft 8. Two racks 10 are fixedly installed at the bottom of the movable plate 2, and the two gears 9 are respectively meshed with the two racks 10. When the first motor 7 is started, the output shaft of the first motor 7 will drive the rotating shaft 8 to rotate, and the two gears 9 fixedly installed on the rotating shaft 8 will rotate when the rotating shaft 8 rotates. The rotation of the two gears 9 will drive the two racks 10 meshing with the gears 9 to move, and the movement of the two racks 10 will drive the movable plate 2 to translate, thereby enhancing convenience.

[0044] Embodiment 4:

[0045] This embodiment provides a steel component processing and bending machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0046] Among them, the limiting mechanism includes a connecting sleeve 22, which is fixedly installed on one side of the groove block 18. The bending block 21 is provided with a plug-in hole 6, and one side of the groove block 18 is provided with a plug-in hole 25. The plug-in hole 25 and the plug-in hole 16 are sleeved with the same plug rod 25, and the plug rod 25 is provided with a plug hole 26. The plug hole 26 and the connecting sleeve 22 are movably sleeved with the same pin 23. By sleeved the plug rod 25 in the groove block 18, the bending block 21 can be limited, thereby enhancing the fixity of the bending block 21.

[0047] Embodiment 5:

[0048] This embodiment provides a steel component processing and bending machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0049] Among them, the limiting mechanism also includes a reset spring 24, which is sleeved on the pin 23, the top end of the reset spring 24 is fixedly connected to the pin 23, and the bottom end of the reset spring 24 is fixedly connected to the connecting sleeve 22. The reset spring 24 will drive the pin 23 to press down to prevent the insertion rod 25 from falling off from the groove block 18, thereby further enhancing the stability of the limiting of the bending block 21.

[0050] Embodiment 6:

[0051] This embodiment provides a steel component processing and bending machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0052] Among them, support legs 27 are fixedly installed at the four corners of the bottom surface of the bottom plate 1, and the support legs 27 will enhance the stability of the bottom plate 1 when it is placed.

[0053] When in use, the first motor 7 is started, and the output shaft of the first motor 7 drives the rotating shaft 8 to rotate. The two gears 9 fixedly mounted on the rotating shaft 8 will rotate along with the rotating shaft 8. The rotation of the two gears 9 will drive the two racks 10 meshing with the gears 9 to move. The movement of the two racks 10 will drive the movable plate 2 to translate. When the movable plate 2 translates to the specified position, the second motor 11 is started to drive the multiple threaded rods 12 to rotate. The rotation of the multiple threaded rods 12 will adjust the spacing between the multiple threaded sleeves 13. The clamping plate 14 fixedly connected to one side of the threaded sleeve 13 will move with the displacement of the threaded sleeve 13, thereby adjusting the steel plate 2 to a certain position. The components are clamped and fixed, which improves the stability of the steel components when they are bent. When the steel components reach the bending area, the lifting hydraulic cylinder 17 is started, and the lifting hydraulic cylinder 17 will drive the groove block 18 to rise and fall through the lifting rod 19. The bending block 21 will follow the lifting and falling of the groove block 18. The downward movement of the bending block 21 will bend the steel components in the bending groove 15. After one steel component is bent, the movable plate 2 can be translated to bend the steel component in the next bending groove 15, so that the steel components can be bent quickly, which speeds up the working efficiency of the steel component bending and has the benefits of high efficiency and practicality.

[0054] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A steel component bending machine, characterized in that: include: A bottom plate (1), a movable plate (2) being slidably mounted on the bottom plate (1), a top surface of the movable plate (2) being provided with a plurality of bending grooves (15), and a groove (4) being provided inside the bottom plate (1); A plurality of clamping plates (14), wherein the plurality of clamping plates (14) are slidably mounted on the top surface of the movable plate (2), and the plurality of clamping plates (14) are respectively abutted against the plurality of bending grooves (15); A mounting cover (3), wherein the mounting cover (3) is fixedly mounted on the top surface of the base plate (1), a lifting hydraulic cylinder (17) is fixedly mounted on the inner top surface of the mounting cover (3), a lifting rod (19) is slidably mounted inside the mounting cover (3), a groove block (18) is fixedly mounted on the lifting rod (19), the top surface of the groove block (18) is fixedly connected to the bottom end of the lifting hydraulic cylinder (17), and a bending block (21) is movably sleeved inside the groove block (18); An adjustment component, which is arranged on the top surface of the movable plate (2) and is used to adjust the spacing between the plurality of clamping plates (14); A driving assembly, the driving assembly being arranged in the bottom plate (1) and being used for driving the movable plate (2) to move left and right; A limiting mechanism is arranged on one side of the groove block (18) and is used to limit the bending block (21).

2. A steel component bending machine according to claim 1, characterized in that: The adjustment component comprises a movable plate (2), a plurality of fixed blocks (16) are fixedly mounted on the top surface of the movable plate (2), a plurality of threaded rods (12) are arranged on the movable plate (2), the plurality of threaded rods (12) are each provided with two sections of threads with opposite rotation directions, the plurality of threaded rods (12) are each threadedly connected with two threaded sleeves (13), one side of the plurality of threaded sleeves (13) is respectively fixedly connected to one side of a plurality of clamping plates (14), the ends of the plurality of threaded rods (12) close to each other are fixedly connected, the plurality of threaded rods (12) are rotatably mounted between the plurality of fixed blocks (16), a second motor (11) is fixedly mounted on the top surface of the movable plate (2), and the second motor (11) is fixedly connected to one end of one of the threaded rods (12).

3. A steel component bending machine according to claim 1, characterized in that: The driving assembly comprises a first motor (7), the first motor (7) is fixedly mounted in the groove (4), a rotating shaft (8) is rotatably mounted in the groove (4), one end of the output shaft of the first motor (7) is fixedly connected to one end of the rotating shaft (8), two gears (9) are fixedly mounted on the rotating shaft (8), two racks (10) are fixedly mounted on the bottom of the movable plate (2), and the two gears (9) are respectively meshed with the two racks (10).

4. A steel component bending machine according to claim 1, characterized in that: The limiting mechanism comprises a connecting sleeve (22), the connecting sleeve (22) is fixedly mounted on one side of the groove block (18), the bending block (21) is provided with a first plugging hole (6), one side of the groove block (18) is provided with a second plugging hole (5), the second plugging hole (5) and the first plugging hole (6) are sleeved with the same plug rod (25), the plug rod (25) is provided with a plug hole (26), and the plug hole (26) and the connecting sleeve (22) are movably sleeved with the same plug pin (23).

5. A steel component bending machine according to claim 4, characterized in that: The limiting mechanism also includes a reset spring (24), which is sleeved on the latch (23), the top end of the reset spring (24) is fixedly connected to the latch (23), and the bottom end of the reset spring (24) is fixedly connected to the connecting sleeve (22).

6. A steel component bending machine according to claim 1, characterized in that: Support legs (27) are fixedly mounted on the four corners of the bottom surface of the base plate (1).

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