Steel structure cold roll forming auxiliary device
By designing an auxiliary device for cold bending of steel structures, the problems of inconvenient loading and unloading and limited applicability of equipment were solved, achieving precise docking and stable conveying of steel, and improving processing efficiency and accuracy.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHENGDU LIFENG METAL PROD CO LTD
- Filing Date
- 2025-05-14
- Publication Date
- 2026-05-12
AI Technical Summary
In the traditional cold bending process of steel structures, loading and unloading operations are inconvenient, and existing equipment is difficult to adapt to the height and angle requirements of steel structures of different specifications and shapes, resulting in low efficiency and insufficient precision.
A steel structure cold bending forming auxiliary device was designed, which includes a mounting frame, a support frame, a conveyor belt, a steering adjustment component, a lifting adjustment component, a support adjustment component, and a linkage component. Through the coordinated work of these components, the flexible lifting and steering adjustment of the bracket is realized, which helps the precise docking and stable conveying of steel.
It improves the efficiency and precision of cold bending of steel structures, reduces labor costs and equipment wear and tear, and expands the scope of application of the equipment.
Smart Images
Figure CN224222567U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of auxiliary equipment for cold bending of steel structures, and in particular to an auxiliary device for cold bending of steel structures. Background Technology
[0002] In traditional cold bending processes for steel structures, loading and unloading operations often face numerous challenges. On one hand, the lack of flexible and suitable brackets and conveying devices on both sides of the cold bending machine makes it difficult to accurately align the steel with the machine's inlet and outlet during feeding and discharging. Workers must spend a significant amount of time and effort manually adjusting the steel's position, which is not only inefficient but also prone to human error, leading to deviations in the steel's placement and affecting the precision and quality of the cold bending process.
[0003] On the other hand, steel structures of different specifications and shapes have varying requirements for the height and angle of the loading and unloading devices during cold bending. Traditional auxiliary equipment typically has fixed heights and angles, or complex adjustment methods and low precision. For example, processing large steel structures requires higher loading and unloading heights to match the working height of the cold bending machine. Traditional equipment struggles to meet these diverse needs, severely limiting the applicability and production efficiency of cold bending processes.
[0004] Therefore, developing a device that can provide convenient, stable, and flexible material loading and unloading assistance is of great practical significance for improving the efficiency and quality of cold bending of steel structures and reducing labor costs and equipment wear.
[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content
[0006] The purpose of this utility model is to address the shortcomings mentioned in the background art by proposing an auxiliary device for cold bending of steel structures.
[0007] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a steel structure cold bending forming auxiliary device, including a mounting frame, a support frame, a steel structure cold bending machine body, a first conveyor belt, a steering adjustment component, a lifting adjustment component, a support adjustment component, a linkage component, two brackets and two second conveyor belts;
[0008] The support frame is fixedly installed on the top side of the mounting frame, the main body of the steel structure cold bending machine is fixedly installed on the top of the support frame, the first conveyor belt is set on the support frame and located below the main body of the steel structure cold bending machine, two brackets are respectively set on both sides of the main body of the steel structure cold bending machine, two second conveyor belts are respectively set on the corresponding brackets and adapted to the inlet and outlet of the main body of the steel structure cold bending machine, the support adjustment component is set on the support frame, the steering adjustment component is set on the support adjustment component and connected to the two brackets, the lifting adjustment component is set at the bottom of the support frame and connected to the support adjustment component, and the linkage component is set on the support adjustment component.
[0009] Preferably, the support adjustment assembly includes eight support rods, two support seats, and six rotating shafts. Six rotating shafts arranged in parallel to each other are rotatably mounted on the support frame. Support rods are axially fixedly connected to each of the six rotating shafts. The two upper rotating shafts each have two support rods. The four support rods on the same side are arranged in parallel to each other and hinged to the same support seat. Two brackets are respectively arranged above the two support seats.
[0010] Preferably, the steering adjustment assembly includes two adjustment motors, each fixedly mounted on one of the two support seats, and the output shafts of the two adjustment motors are respectively fixedly mounted on corresponding brackets.
[0011] Preferably, the lifting adjustment assembly includes an electric cylinder and a hinge seat. The hinge seat is fixedly installed at the bottom of the support frame, and the electric cylinder is hingedly installed on the hinge seat. The working end of the electric cylinder is hingedly installed on two support rods located above and arranged in parallel to each other.
[0012] Preferably, the linkage component includes two gears, and gears are fixedly sleeved on the two upper rotating shafts, with the two gears meshing with each other.
[0013] Preferably, a support ring is fixedly installed on the top of the support base, and an annular groove is opened on the bottom side of the bracket. The top side of the support ring extends into the annular groove and maintains movable contact.
[0014] Preferably, multiple support rollers are rotatably mounted on the bracket, and all of the multiple support rollers are in contact with the conveyor belt.
[0015] Preferably, the regulating motor is a servo motor.
[0016] The beneficial effects of this utility model are:
[0017] Through the coordinated operation of the mounting frame, support frame, conveyor belt one, steering adjustment component, lifting adjustment component, support adjustment component, linkage component, bracket and conveyor belt two, etc., the machine can provide convenient, stable and flexible loading and unloading auxiliary operation when the main body of the steel structure cold bending machine is used for cold bending processing of steel structure. Attached Figure Description
[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0019] Figure 1 This is a three-dimensional structural schematic diagram of an auxiliary device for cold bending and forming of steel structure proposed in this utility model;
[0020] Figure 2 for Figure 1 A structural diagram from another perspective;
[0021] Figure 3 This is a partial three-dimensional structural schematic diagram of the present invention;
[0022] Figure 4 for Figure 3 A structural diagram from another perspective;
[0023] Figure 5 for Figure 3 A schematic diagram of a partial three-dimensional structure;
[0024] Figure 6 for Figure 4 A schematic diagram of the structure of part A;
[0025] Figure 7 This is a schematic diagram of the bracket and annular groove portion proposed in this utility model.
[0026] In the diagram: 1. Support frame; 11. Mounting frame; 2. Main body of steel structure cold bending machine; 3. Conveyor belt one; 4. Bracket; 41. Support seat; 411. Adjusting motor; 412. Support ring; 42. Support rod; 43. Rotating shaft; 44. Gear; 45. Electric cylinder; 5. Conveyor belt two; 51. Support roller. Detailed Implementation
[0027] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.
[0028] Reference Figure 1-7A steel structure cold bending forming auxiliary device includes a mounting frame 11, a support frame 1, a steel structure cold bending machine body 2, a first conveyor belt 3, two brackets 4, and two second conveyor belts 5. The support frame 1 is fixedly installed at the bottom of the support frame 1, the steel structure cold bending machine body 2 is fixedly installed at the top of the support frame 1, the first conveyor belt 3 is set on the support frame 1 and located below the steel structure cold bending machine body 2, the two brackets 4 are respectively set on both sides of the steel structure cold bending machine body 2, and the two second conveyor belts 5 are respectively set on the corresponding brackets 4 and are adapted to the feed inlet and discharge outlet of the steel structure cold bending machine body 2.
[0029] The support frame 1 has six rotating shafts 43 arranged in parallel to each other, and each of the six rotating shafts 43 is axially fixedly connected to a support rod 42. The two upper rotating shafts 43 each have two support rods 42. The four support rods 42 on the same side are arranged in parallel to each other and are hinged to the same support seat 41. Two brackets 4 are respectively set above the two support seats 41, which can provide support for the brackets 4 and control the stable lifting and lowering of the brackets 4 when the support rods 42 deflect based on the corresponding rotating shafts 43.
[0030] An adjusting motor 411 is fixedly installed on each of the two support seats 41. The output shafts of the two adjusting motors 411 are fixedly installed on the corresponding brackets 4, which can control the brackets 4 and the conveyor belt 5 on the brackets 4 to perform turning operations as needed.
[0031] A hinge seat is fixedly installed at the bottom of the support frame 1. An electric cylinder 45 is hingedly installed on the hinge seat. The working end of the electric cylinder 45 is hingedly installed on two support rods 42 located above and arranged in parallel with each other. It can control the support rods 42 to deflect based on the corresponding rotating shaft 43 as needed, thereby adjusting the height of the bracket 4 and the conveyor belt 5.
[0032] Gears 44 are fixedly fitted on the two upper rotating shafts 43. The two gears 44 mesh with each other, which can ensure that the support rods 42 on both sides keep synchronously deflected in opposite directions, thereby realizing the synchronous lifting and lowering operation of the two brackets 4.
[0033] In this embodiment, in order to assist in adjusting the output shaft of the motor 411 to provide stable support for the bracket 4, a support ring 412 is fixedly installed on the top of the support base 41, and an annular groove is opened on the bottom side of the bracket 4. The top side of the support ring 412 extends into the annular groove and maintains active contact.
[0034] In this embodiment, in order to ensure that the second conveyor belt 5 can stably transport the steel structure material, multiple support rollers 51 are rotatably installed on the bracket 4, and all the multiple support rollers 51 are in contact with the second conveyor belt 5.
[0035] In this embodiment, in order to ensure the accuracy of the steering of the conveyor belt 25 and the positioning stability after steering adjustment, the adjusting motor 411 is a servo motor.
[0036] The circuits, electronic components, and module mechanisms involved all employ existing technologies, which can be fully implemented by those skilled in the art, and need no further explanation. The content protected by this application does not involve any improvement to the software, circuits, or methods.
[0037] Working Principle: In operation, first connect the power supply and start the main body 2 of the steel structure cold bending machine. By controlling the extension of the electric cylinder 45, the left support rod 42 deflects downwards, thereby driving the left support seat 41 and bracket 4 to move downwards. Since the four support rods 42 on the same side are arranged parallel to each other, the left bracket 4 remains horizontal and moves downwards to the left. The gear 44 allows the support rods 42 on both sides to deflect synchronously in opposite directions, causing the trays on both sides to move downwards synchronously. After the left bracket 4 is lowered to a height suitable for placing the steel structure, the steel structure to be processed is placed on... The steel structure to be processed is then transported to conveyor belt 2 on the left side via conveyor belt 2 5. The control cylinder 45 retracts, thereby controlling the left bracket 4 to drive the left conveyor belt upward to the same level as conveyor belt 1 3. Then, the steel structure to be processed is transported to conveyor belt 1 3 via conveyor belt 2 5 on the left side, so that it can be transported into the main body 2 of the steel structure cold bending machine for cold bending and forming. After processing, it is transported to conveyor belt 2 5 on the right side via conveyor belt 1 3. Then, by controlling the extension of the control cylinder 45, the right bracket 4 and conveyor belt 2 5 can be adjusted to move downward to the right, thereby realizing convenient unloading operation.
[0038] When it is necessary to adjust the orientation of the second conveyor belt 5, that is, when the bracket 4 is in the position below the support frame 1, the bracket 4 can be controlled by adjusting the motor 411 to drive the second conveyor belt 5 to adjust the orientation. Since the adjusting motor 411 is a servo motor, the turning accuracy and the stability of the second conveyor belt 5 after turning can be guaranteed.
[0039] The above provides a detailed description of the auxiliary device for cold bending and forming of steel structures provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core idea of this utility model. It should be noted that those skilled in the art can make several improvements and modifications to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.
Claims
1. A steel structure cold bending forming auxiliary device, characterized in that, It includes a mounting frame (11), a support frame (1), a steel structure cold bending machine body (2), a first conveyor belt (3), a steering adjustment assembly, a lifting adjustment assembly, a support adjustment assembly, a linkage assembly, two brackets (4), and two second conveyor belts (5); The support frame (1) is fixedly installed on the top side of the mounting frame (11). The main body (2) of the steel structure cold bending machine is fixedly installed on the top of the support frame (1). The first conveyor belt (3) is set on the support frame (1) and located below the main body (2) of the steel structure cold bending machine. The two brackets (4) are respectively set on both sides of the main body (2) of the steel structure cold bending machine. The two second conveyor belts (5) are respectively set on the corresponding brackets (4) and are adapted to the inlet and outlet of the main body (2) of the steel structure cold bending machine. The support adjustment component is set on the support frame (1). The steering adjustment component is set on the support adjustment component and connected to the two brackets (4). The lifting adjustment component is set at the bottom of the support frame (1) and connected to the support adjustment component. The linkage component is set on the support adjustment component.
2. The auxiliary device for cold bending and forming of steel structures according to claim 1, characterized in that: The support adjustment assembly includes eight support rods (42), two support seats (41), and six rotating shafts (43). Six rotating shafts (43) are rotatably mounted on the support frame (1) and arranged in parallel with each other. Support rods (42) are axially fixedly connected to each of the six rotating shafts (43). The two rotating shafts (43) located at the top each have two support rods (42). The four support rods (42) located on the same side are arranged in parallel with each other and are hinged to the same support seat (41). Two brackets (4) are respectively set above the two support seats (41).
3. The auxiliary device for cold bending and forming of steel structures according to claim 2, characterized in that: The steering adjustment assembly includes two adjustment motors (411), and each adjustment motor (411) is fixedly installed on one of the two support seats (41). The output shafts of the two adjustment motors (411) are respectively fixedly installed on the corresponding brackets (4).
4. The auxiliary device for cold bending and forming of steel structures according to claim 2, characterized in that: The lifting adjustment assembly includes an electric cylinder (45) and a hinge seat. The bottom of the support frame (1) is fixedly installed with a hinge seat, and the electric cylinder (45) is hingedly installed on the hinge seat. The working end of the electric cylinder (45) is hingedly installed on two support rods (42) located above and arranged in parallel with each other.
5. The auxiliary device for cold bending and forming of steel structures according to claim 2, characterized in that: The linkage assembly includes two gears (44), and gears (44) are fixedly sleeved on the two rotating shafts (43) located above, and the two gears (44) mesh with each other.
6. The auxiliary device for cold bending and forming of steel structures according to claim 2, characterized in that: A support ring (412) is fixedly installed on the top of the support base (41), and an annular groove is opened on the bottom side of the bracket (4). The top side of the support ring (412) extends into the annular groove and maintains active contact.
7. The auxiliary device for cold bending and forming of steel structures according to claim 1, characterized in that: Multiple support rollers (51) are rotatably mounted on the bracket (4), and all of the multiple support rollers (51) are in contact with the second conveyor belt (5).
8. The auxiliary device for cold bending and forming of steel structures according to claim 3, characterized in that: The regulating motor (411) is a servo motor.