Steel structure bending equipment

Abstract

The utility model belongs to the technical field of steel structure bending equipment, and particularly relates to steel structure bending equipment which comprises a main plate. A bending device is mounted on the main plate; a motor is mounted on the bottom end surface of the inner wall of the rotating cavity; a mounting base is mounted on the rotating chassis; a small motor is mounted at one end of the inner wall of the mounting groove; the sections of the two ends of the two-way lead screw are sleeved with acting blocks. The top end face, extending out of the outside, of the acting block is fixedly connected with a fixing rod. A sleeve is mounted outside the section of the fixed rod in a sleeving manner; a convenient-to-disassemble device is mounted on the rotating chassis; a clamping plate can be clamped in the clamping groove; clamping holes are formed in the positions, close to the two sides of the clamping groove, of the top of the rotating base plate. The top of the clamping rod is fixedly connected with a connecting rod; and through the combined action of the bending device and the convenient-to-disassemble device, the effect of fixing steel structures of different sizes is achieved, the application range of the bending equipment is widened, and the effect of conveniently disassembling the structures is achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of steel structure bending equipment, specifically a steel structure bending device. Background Technology

[0002] In the production and processing of steel structure products, processes such as plasticizing, grinding, and bending are required. Among them, bending equipment is needed during the bending process.

[0003] The existing steel structure bending equipment consists of an operating table, a clamping structure, a power unit, and a bending device. By placing the steel structure to be bent within the range of the clamping structure and turning on the power unit, the bending effect on the steel structure is achieved under the action of the bending device.

[0004] However, existing steel structure bending equipment can only bend steel structures of fixed dimensions, which limits its application range and fails to achieve the desired bending effect, resulting in poor bending performance. Therefore, a new steel structure bending equipment is proposed to address these issues. Utility Model Content

[0005] In order to overcome the shortcomings of existing technologies and solve some existing problems of steel structure bending equipment, this utility model proposes a steel structure bending equipment.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A steel structure bending device according to this utility model includes a main board; support rods are fixedly connected to the four corners of the bottom of the main board; a fixing rod is fixedly connected to the bottom of the support rod; a bending device is installed on the main board; the bending device includes a rotating cavity; a rotating cavity is opened at one end of the top of the main board; a motor is installed on the bottom end face of the inner wall of the rotating cavity; a rotating shaft is installed on the top of the output shaft of the motor; a rotating base is installed on the top of the rotating shaft; and a mounting base is installed on the rotating base.

[0007] The mounting base has an internal mounting groove; the top of the mounting groove has a sliding hole; the mounting groove communicates with the outside through the sliding hole; a small motor is installed at one end of the inner wall of the mounting groove; a bidirectional lead screw is installed at the output shaft end of the small motor; action blocks are sleeved on the cross sections of both ends of the bidirectional lead screw; the top of the action block extends outward through the sliding hole; a fixing rod is fixedly connected to the top end face of the action block extending outward; a sleeve is sleeved on the outside of the cross section of the fixing rod; a fixing column is fixedly connected to the eccentric position on the top of the main plate; thus realizing the clamping function of steel structures of different sizes.

[0008] Preferably, a first structural groove is formed at the other end of the top of the main board; a second structural groove is formed at the top of the main board near the first structural groove; a screw is rotatably installed inside the first structural groove; a sliding rod is installed on the inner wall end face of the second structural groove; a connecting block is sleeved on the outside of the cross-section of the sliding rod and the screw; an action plate is fixedly connected to the top of the connecting block; thus achieving the function of fixing the end of the steel structure.

[0009] Preferably, grooves are evenly spaced on one side of the action plate; one end of the screw passes through the main plate and extends outward; a knob is installed at the end of the screw extending outward; ensuring that the screw can rotate smoothly.

[0010] Preferably, the working area of ​​the action plate can contact the outer arc surface of the fixed column; the horizontal plane of the top end face of the action plate is higher than the horizontal plane of the top end face of the fixed column; the horizontal plane of the top end face of the fixed column is higher than the horizontal plane of the top end face of the sleeve; ensuring that the bending device can function smoothly.

[0011] Preferably, the rotating chassis is equipped with a disassembly device; the disassembly device includes a slot; the rotating chassis has a slot inside; a card plate can be held inside the slot; the top end face of the card plate is connected to the bottom end face of the mounting base; thus achieving the function of fixing the mounting base.

[0012] Preferably, the top of the rotating chassis has a locking hole near both sides of the locking slot; a locking rod is locked inside the locking hole; a connecting rod is fixed to the top of the locking rod; a fixing hole is opened at one end of the top of the locking plate; the bottom end of the connecting rod can be locked inside the fixing hole; the structure allows for quick assembly and disassembly.

[0013] The utility model is beneficial in that:

[0014] 1. This utility model, through the structural design of the bending device, places one end of the steel structure to be bent within the working range of the action plate and the fixed column, and the other end of the steel structure within the working range of the sleeve. A turning force is applied to the screw inside the first structural groove via a knob. With the cooperation of the second structural groove and the sliding rod, the connecting block drives the action plate towards the fixed column. With the cooperation of the groove, the steel to be bent is initially clamped. Then, the small motor inside the mounting groove is turned on, the bidirectional lead screw rotates, and the action block drives the fixed rod to move in opposite directions along the sliding hole, achieving fixed clamping of the steel to be bent. Afterwards, the motor inside the rotating cavity is turned on, the rotating shaft drives the rotating base to rotate, and the mounting base drives the sleeve to rotate accordingly. This achieves the fixing effect on steel structures of different sizes, facilitating subsequent bending work and expanding the application range of the bending equipment.

[0015] 2. This utility model, through the structural design of the easy-to-disassemble device, applies force to the connecting rod to pull the clamping rod out from the inside of the clamping hole and the fixing hole, and then applies force to the mounting base to disassemble the clamping plate from the inside of the clamping groove, thus achieving the function of easy disassembly of the structure and ensuring the service life of the bending equipment. Attached Figure Description

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of an isometric structure;

[0018] Figure 2 This is a structural diagram of the mounting base;

[0019] Figure 3 This is a schematic diagram of the motherboard structure;

[0020] Figure 4 This is a schematic diagram of the working plate.

[0021] Figure 5 A structural diagram of some components for easy disassembly of the device;

[0022] Figure 6 This is a schematic diagram of the isometric structure.

[0023] In the diagram: 1. Main board; 2. Support rod; 3. Actuating rod; 401. Rotating cavity; 402. Motor; 403. Rotating shaft; 404. Rotating base; 405. Mounting base; 406. Mounting groove; 407. Sliding hole; 408. Small motor; 409. Two-way lead screw; 410. Actuating block; 411. Fixing rod; 412. Sleeve; 413. No. 1 structural groove; 414. No. 2 structural groove; 415. Screw; 416. Slide rod; 417. Connecting block; 418. Actuating plate; 419. Groove; 420. Knob; 421. Fixing column; 501. Slot; 502. Slot plate; 503. Slot hole; 504. Slot rod; 505. Connecting rod; 506. Fixing hole; 6. Frosted pad. Detailed Implementation

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Please see Figure 1-4 As shown, a steel structure bending device includes a main board 1; support rods 2 are fixedly connected to the four corners of the bottom of the main board 1; an action rod 3 is fixedly connected to the bottom of the support rods 2; a bending device is installed on the main board 1; the bending device includes a rotating cavity 401; a rotating cavity 401 is opened at one end of the top of the main board 1; a motor 402 is installed on the bottom end face of the inner wall of the rotating cavity 401; a rotating shaft 403 is installed on the top of the output shaft of the motor 402; a rotating base 404 is installed on the top of the rotating shaft 403; and a mounting base 405 is installed on the rotating base 404.

[0026] The mounting base 405 has an internal mounting groove 406; the top of the mounting groove 406 has a sliding hole 407; the mounting groove 406 communicates with the outside through the sliding hole 407; a small motor 408 is installed at one end of the inner wall of the mounting groove 406; a double-acting lead screw 409 is installed at the output shaft end of the small motor 408; action blocks 410 are sleeved on the cross sections at both ends of the double-acting lead screw 409; the top of the action block 410 extends outward through the sliding hole 407; a fixing rod 411 is fixedly connected to the top end face of the action block 410 extending outward; a sleeve 412 is sleeved on the outside of the cross section of the fixing rod 411; a fixing column 421 is fixedly connected to the eccentric position of the top of the main board 1; a first structural groove 413 is opened at the other end of the top of the main board 1; the top of the main board 1 is close to the first structural groove 413. A second structural groove 414 is provided at the location of the first structural groove 413; a screw 415 is rotatably installed inside the first structural groove 413; a sliding rod 416 is installed on the inner wall end face of the second structural groove 414; a connecting block 417 is sleeved on the outside of the cross-section of the sliding rod 416 and the screw 415; an action plate 418 is fixedly connected to the top of the connecting block 417; grooves 419 are equidistantly provided on one side of the action plate 418; one end of the screw 415 passes through the main plate 1 and extends outward; a knob 420 is installed at the end of the screw 415 extending outward; the action range of the action plate 418 can contact the outer arc surface of the fixed column 421; the horizontal plane of the top end face of the action plate 418 is higher than the horizontal plane of the top end face of the fixed column 421; The horizontal plane of the top end face of the fixed column 421 is higher than the horizontal plane of the top end face of the sleeve 412. During operation, in the production and processing of steel structure products, processes such as plasticizing, grinding, and bending are required. Among them, the bending process requires the use of bending equipment. However, existing steel structure bending equipment can only bend steel structures of fixed dimensions, which limits the scope of use of the bending equipment. This application uses a bending device to achieve the desired effect. One end of the steel structure to be bent is placed within the working range of the working plate 418 and the fixed column 421, and the other end of the steel structure is placed within the working range of the sleeve 412. Rotation force is applied to the screw 415 inside the first structural groove 413 through the knob 420. With the cooperation of the second structural groove 414 and the sliding rod 416, the connecting block 417 drives the action plate 418 to move towards the fixed column 421. With the cooperation of the groove 419, the steel to be bent is initially clamped. Then, the small motor 408 inside the mounting groove 406 is opened, the bidirectional lead screw 409 rotates, and the action block 410 drives the fixed rod 411 to move towards each other along the sliding hole 407, thus fixing and clamping the steel to be bent. After that, the motor 402 inside the rotating cavity 401 is opened, the rotating shaft 403 drives the rotating base 404 to rotate, and the mounting base 405 drives the sleeve 412 to rotate accordingly. This achieves the fixing effect on steel structures of different sizes, facilitates subsequent bending work, and improves the application range of the bending equipment.

[0027] Please see Figure 2 , 5 As shown, a disassembly device is installed on the rotating chassis 404; the disassembly device includes a slot 501; the slot 501 is provided inside the rotating chassis 404; a slot plate 502 can be held inside the slot 501; the top end face of the slot plate 502 is connected to the bottom end face of the mounting base 405; slot holes 503 are provided on the top of the rotating chassis 404 near both sides of the slot 501; a slot rod 504 is held inside the slot hole 503; a connecting rod 505 is fixedly connected to the top of the slot rod 504; a fixing hole 506 is provided at one end of the top of the slot plate 502; the connecting rod 505... The bottom end of 05 can be locked inside the fixing hole 506. During operation, after a long period of use, the bending equipment needs to be regularly maintained or replaced to ensure its normal operation. This application uses a disassembly device to achieve this. By applying force to the connecting rod 505, the locking rod 504 is pulled out from the inside of the locking hole 503 and the fixing hole 506. Then, by applying force to the mounting base 405, the locking plate 502 is disengaged from the inside of the locking groove 501, thus achieving the function of easy disassembly of the structure and ensuring the service life of the bending equipment.

[0028] Please see Figure 6 As shown, in another embodiment of this utility model, a frosted pad 6 is added to the outside of the cross section of the sleeve 412; during operation, it can ensure that the sleeve 412 avoids slippage between the steel structure and the sleeve 412 when performing auxiliary bending operations.

[0029] Working Principle: In the production and processing of steel structure products, processes such as plasticizing, grinding, and bending are required. The bending process necessitates the use of bending equipment. However, existing steel structure bending equipment can only bend steel structures of fixed dimensions, limiting its application. This application addresses this by using a bending device. One end of the steel structure to be bent is placed within the working range of the action plate 418 and the fixed column 421, while the other end is placed within the working range of the sleeve 412. A rotational force is applied to the screw 415 inside the first structural groove 413 via the knob 420. With the cooperation of the second structural groove 414 and the sliding rod 416, the connecting block 417 drives the action plate 418 towards the fixed column 421. With the cooperation of the groove 419, the steel to be bent is initially clamped. Subsequently, the small motor 408 inside the mounting groove 406 is opened, and the bidirectional lead screw 4... The rotating block 410 drives the fixed rod 411 to move in the opposite direction along the sliding hole 407, thus fixing and clamping the steel to be bent. Then, the motor 402 inside the rotating cavity 401 is opened, the rotating shaft 403 drives the rotating base 404 to rotate, and the mounting base 405 drives the sleeve 412 to rotate accordingly, realizing the fixing effect on steel structures of different sizes, facilitating subsequent bending work and improving the application range of the bending equipment. In addition, after a long period of use, in order to ensure its normal operation, the bending equipment needs to be regularly maintained or replaced. This application uses a disassembly device to achieve this. By applying force to the connecting rod 505, the clamping rod 504 is pulled out from the inside of the clamping hole 503 and the fixing hole 506. Then, by applying force to the mounting base 405, the clamping plate 502 is disengaged from the inside of the clamping groove 501, thus achieving the function of easy disassembly of the structure and ensuring the service life of the bending equipment.

[0030] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A steel structure bending device, comprising a main board (1); support rods (2) are fixedly connected at the four corners of the bottom of the main board (1); an action rod (3) is fixedly connected to the bottom of the support rod (2); a bending device is installed on the main board (1); characterized in that: The bending device comprises a rotating cavity (401); a rotating cavity (401) is provided at one end of the top of the main board (1); a motor (402) is installed on the bottom end surface of the inner wall of the rotating cavity (401); a rotating shaft (403) is installed on the top of the output shaft of the motor (402); a rotating chassis (404) is installed on the top of the rotating shaft (403); a mounting base (405) is installed on the rotating chassis (404); The interior of the mounting base (405) is provided with a mounting groove (406); the top of the mounting groove (406) is provided with a sliding hole (407); the mounting groove (406) is connected to the outside through the sliding hole (407); a small motor (408) is installed at one end of the inner wall of the mounting groove (406); a bidirectional screw rod (409) is installed at the end of the output shaft of the small motor (408); an action block (410) is installed in the cross section at both ends of the bidirectional screw rod (409); the top of the action block (410) passes through the sliding hole (407) and protrudes to the outside; a fixing rod (411) is fixedly connected to the top end surface of the action block (410) protruding to the outside; a sleeve (412) is installed in the outer cross section of the fixing rod (411); a fixing column (421) is fixedly connected to the eccentric position of the top of the main board (1).

2. A steel structure bending device according to claim 1, characterized in that: A No. 1 structural groove (413) is provided at the other end of the top of the main board (1); a No. 2 structural groove (414) is provided at a position near the No. 1 structural groove (413) on the top of the main board (1); a screw rod (415) is rotatably installed inside the No. 1 structural groove (413); a sliding rod (416) is installed on the inner wall end surface of the No. 2 structural groove (414); a connecting block (417) is sleeved and installed on the outside of the cross section of the sliding rod (416) and the screw rod (415); an action plate (418) is fixedly connected to the top of the connecting block (417).

3. A steel structure bending device according to claim 2, characterized in that: Grooves (419) are provided at equal intervals on one side of the action plate (418); one end of the screw rod (415) passes through the main plate (1) and extends outward; a knob (420) is installed at the end of the screw rod (415) extending outward.

4. A steel structure bending device according to claim 3, characterized in that: The action range of the action plate (418) can contact the outer arc surface of the fixed column (421); the horizontal plane where the top end surface of the action plate (418) is located is higher than the horizontal plane where the top end surface of the fixed column (421) is located; the horizontal plane where the top end surface of the fixed column (421) is located is higher than the horizontal plane where the top end surface of the sleeve (412) is located.

5. A steel structure bending device according to claim 4, characterized in that: The rotating chassis (404) is provided with a convenient disassembly device; the convenient disassembly device comprises a slot (501); the rotating chassis (404) is provided with a slot (501); a card plate (502) can be provided inside the slot (501); the top end surface of the card plate (502) is connected to the bottom end surface of the mounting base (405).

6. A steel structure bending device according to claim 5, characterized in that: A clamping hole (503) is provided at the top of the rotating chassis (404) near the two sides of the clamping slot (501); a clamping rod (504) is clamped inside the clamping hole (503); a connecting rod (505) is fixedly connected to the top of the clamping rod (504); a fixing hole (506) is provided at one end of the top of the clamping plate (502); and the bottom end of the connecting rod (505) can be clamped inside the fixing hole (506).

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