A kind of auxiliary equipment for processing curved steel member

Abstract

The utility model discloses a kind of auxiliary equipment for curve type steel member processing, including base, lifting mechanism and clamping mechanism;The base includes horizontal seat body and vertical support, the lifting mechanism is vertically installed on vertical support;The clamping mechanism includes a horizontal driver and a front jaw and a rear jaw, the front jaw is equipped with horizontal connecting portion and the vertical clamping portion connected in the lower side of the front end of connecting portion, the rear end of connecting portion is installed on lifting mechanism, the clamping portion is formed with the placement area for placing the steel member to be processed between base;The horizontal driver is installed on horizontal seat body, the rear jaw is installed in the driving rod front end of horizontal driver;The lifting mechanism is for driving the up-down movement of front jaw, the horizontal driver is for driving the forward movement of rear jaw cooperation front jaw steel member in the clamping placement area place.This utility model greatly improves the work efficiency of curve type steel beam processing, and can also realize the fine adjustment of steel plate curve.

Description

Technical Field

[0001] This utility model belongs to the field of steel component production and processing, and in particular relates to an auxiliary device for processing curved steel components. Background Technology

[0002] With the development of the construction industry, buildings with spatial curved shapes are becoming increasingly common, and the application of curved steel components is also increasing. Currently, in the steel structure processing, to achieve spatial curved deformation in the flange steel plates of curved steel beams, methods such as flame heating, heavy hammering, and mechanical cold bending are often used. Typically, the flange steel plates are bent using jacks, requiring the installation of fixing frames, which involves significant investment, slow efficiency, and limited reproducibility. For some areas, flame heating is also necessary, with flame temperatures generally reaching 600℃~900℃. Flame heating requires extensive experience to operate skillfully, and improper operation can alter the internal structure of the steel, affecting its mechanical properties. Furthermore, it places high demands on the physical fitness of workers and poses significant health risks.

[0003] During the actual processing or assembly of curved steel structures, the following situations often arise: 1. The prefabricated steel plate curve often deviates from the actual curve; 2. When the flanges of curved steel beams are spliced ​​with the web, the steel plates do not fit tightly together. Adjustments are necessary, but existing technologies rarely have equipment specifically designed for these situations. If handled manually, the efficiency for assembling curved steel components is very low, and it requires a high level of experience from the workers. Therefore, it is necessary to develop equipment to assist in the production and processing of curved steel components, thereby improving their processing efficiency. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide an auxiliary device for processing curved steel components, so as to solve the problem of low processing efficiency of curved steel components in the prior art.

[0005] To achieve the above-mentioned technical effects, the technical solution adopted by this utility model is as follows:

[0006] An auxiliary device for processing curved steel components includes a base, a lifting mechanism, and a clamping mechanism. The base includes a horizontal seat and a vertical support at the front end of the horizontal seat. The lifting mechanism is vertically mounted on the vertical support. The clamping mechanism includes a horizontal driver, a front jaw, and a rear jaw. The front jaw has a horizontal connecting part and a vertical clamping part connected below the front end of the connecting part. The rear end of the connecting part is mounted on the lifting mechanism. A placement area for placing the steel component to be processed is formed between the clamping part and the base. The horizontal driver is mounted on the horizontal seat, and the rear jaw is mounted on the front end of the drive rod of the horizontal driver. The lifting mechanism drives the front jaw to move up and down, and the horizontal driver drives the rear jaw to move forward to cooperate with the front jaw in clamping the steel component in the placement area.

[0007] Furthermore, the lifting mechanism is provided with a lifting cylinder and a lifting plate. The lifting cylinder is fixedly installed on the vertical support, and the lifting plate is fixedly installed on the lower end of the drive rod of the lifting cylinder. The lifting plate is also slidably connected to the vertical support through a vertical rail, and the connecting part is fixedly installed on the lifting plate.

[0008] Furthermore, two vertical supports are provided and symmetrically arranged on both sides of the front end of the base. The two vertical supports are fixedly connected in the middle by a horizontal plate. The lower ends of the opposite side walls of the two vertical supports are provided with vertical sliding grooves. The two ends of the lifting plate are slidably inserted into the vertical sliding grooves on both sides. The lifting cylinder is fixedly installed in the middle of the upper surface of the horizontal plate, and its drive rod passes through the horizontal plate and is fixedly connected to the upper end of the lifting plate.

[0009] Furthermore, the connecting part of the front gripper has a V-shaped structure, the clamping part is connected below the closing end of the connecting part, and the two opening ends of the connecting part are respectively welded to the front wall of the lifting plate.

[0010] Furthermore, a rubber pad is installed on the clamping surface of the clamping part.

[0011] Furthermore, the horizontal seat is provided with a transverse mounting groove in the middle, the horizontal driver is a horizontally placed push cylinder installed in the mounting groove, the rear gripper is located in front of and below the lifting plate and is installed at the front end of the drive rod of the push cylinder, and a rubber pad is installed on the gripping surface of the rear gripper.

[0012] Furthermore, it also includes finished hydraulic equipment, which is mounted on a flatbed trolley and is connected to a push cylinder and a lifting cylinder respectively through hydraulic pipelines.

[0013] Furthermore, a fixed bracket is installed at the rear end of the upper surface of the horizontal seat, and a limiting groove is provided at the upper end of the fixed bracket.

[0014] Furthermore, casters are installed at the four corners of the bottom of the horizontal seat, and the casters are swivel wheels.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention improves the efficiency of processing curved steel beams by installing a lifting mechanism and a clamping mechanism on the base, and by mounting the front jaw of the clamping mechanism on the lifting mechanism. The rear jaw at the front end of the horizontal driver works in conjunction with the front jaw on the lifting mechanism to clamp the steel component to be processed, thereby greatly improving the efficiency of processing curved steel beams and enabling fine-tuning of the steel plate curve. Multiple devices working together can quickly complete the assembly of irregular steel components.

[0017] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this utility model more obvious and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the auxiliary equipment of this utility model;

[0019] Figure 2 This is a schematic diagram of the main structure of the auxiliary equipment of this utility model;

[0020] Figure 3 for Figure 2 Sectional view along axis AA;

[0021] Figure 4 for Figure 3 Enlarged view of part C;

[0022] Figure 5 for Figure 2 BB-direction sectional view;

[0023] Figure 6 This is a structural schematic diagram of the base of this utility model.

[0024] The labels and their corresponding names in the diagram are as follows:

[0025] 1. Main body of auxiliary equipment; 11. Base; 111. Horizontal seat.

[0026] 112. Vertical support, 113. Casters, 114. Horizontal support,

[0027] 115. Fixed bracket; 1151. Limiting groove; 116. Vertical sliding groove.

[0028] 117. Mounting slot, 118. Limiting component, 119. Diagonal brace,

[0029] 12. Lifting mechanism; 121. Lifting cylinder; 122. Lifting plate.

[0030] 13. Clamping mechanism; 131. Push cylinder; 132. Front gripper;

[0031] 1321. Connecting part, 1322. Clamping part, 133. Rear jaw,

[0032] 134. Rubber pads; 2. Finished hydraulic equipment; 3. Hydraulic pipelines.

[0033] 4. Flatbed trolley, 5. Flange plate, 6. Web plate,

[0034] 7. Assembly platform. Detailed Implementation

[0035] An auxiliary device for processing curved steel components, such as Figure 1-6As shown, the auxiliary equipment includes a finished hydraulic device 2 and an auxiliary equipment body 1. The auxiliary equipment body 1 has a base 11, and a lifting mechanism 12 and a clamping mechanism 13 installed on the base 11. The base 11 includes a horizontal seat 111 and a vertical support 112 located at the front end of the horizontal seat 111. The horizontal seat 111 has a transverse mounting groove 117 in the middle, and casters 113 are installed at the four corners of the bottom. The casters 113 are universal wheels. There are two vertical supports 112, which are symmetrically arranged on both sides of the front end of the upper surface of the base 11. The lower ends of the two vertical supports 112 are fixed to the base 11 by diagonal braces 119, and the middle of the two vertical supports 112 is fixedly connected by a horizontal plate 114. Two vertical steel bars are welded to the lower ends of the opposite side walls of the two vertical supports 112, and the gap between the two steel bars on each vertical support 112 forms a vertical sliding groove 116. A fixed bracket 115 is also installed at the rear end of the upper surface of the horizontal base 111, and a limiting groove 1151 is provided at the upper end of the fixed bracket 115. The fixed bracket 115 can adopt a door frame structure or a T-shaped structure. In this embodiment, a T-shaped structure is adopted, and the limiting groove 1151 is formed by bending the upper two ends. The fixed bracket 115 can be used as a push handle for easy gripping and pushing the entire auxiliary equipment body 1. Its upper limiting groove 1151 can be used to limit the hydraulic pipeline 3 connecting the finished hydraulic equipment 2 and the auxiliary equipment body 1. The lifting mechanism 12 is provided with a lifting cylinder 121 and a lifting plate 122. The two ends of the lifting plate 122 are slidably inserted into the vertical sliding grooves 116 on both sides. The lifting cylinder 121 is vertically fixedly installed in the middle of the upper surface of the horizontal plate 114 between the two vertical brackets 112, and its drive rod passes through the horizontal plate 114 and is fixedly connected to the upper end of the lifting plate 122. The clamping mechanism 13 includes a horizontal driver, a front gripper 132 and a rear gripper 133. The horizontal actuator is a push cylinder 131, horizontally positioned within the mounting groove 117. The push cylinder 131 is limited on both sides by limiting members 118. The rear gripper 133 is fixedly mounted on the front end of the drive rod of the push cylinder 131 and is located below and in front of the lifting plate 122. The front gripper 132 has a horizontal connecting portion 1321 and a vertical clamping portion 1322 connected to the lower front end of the connecting portion 1321. The rear end of the connecting portion 1321 is mounted on the lifting plate 122, and a placement area for placing the steel component to be processed is formed between the clamping portion 1322 and the base 11. Preferably, the connecting portion 1321 of the front gripper 132 has a V-shaped structure, with the clamping portion 1322 connected below the closed end of the connecting portion 1321. The two open ends of the connecting portion 1321 are welded to the front wall of the lifting plate 122. The rear surface of the front gripper 132 and the front surface of the rear gripper 133 are clamping surfaces, and rubber pads 134 are installed on both. The finished hydraulic equipment 2 is placed on a flatbed trolley 4 for easy movement with the auxiliary equipment body 1. The finished hydraulic equipment 2 is connected to the push cylinder 131 and the lifting cylinder 121 respectively through hydraulic pipes 3, and the hydraulic pipes 3 are located in the limiting groove 1151.Preferably, during implementation, the auxiliary equipment body 1 has its push cylinder 131 fixedly installed in the mounting groove 117, with its drive rod located below the lifting plate 122 or with a clearance groove at the lower end of the lifting plate 122 to allow the push cylinder 131 drive rod to pass. Alternatively, the push cylinder 131 can be movably installed in the mounting groove 117, in which case it can be fixed to the lifting plate 122 and move up and down with the lifting plate 122 when the lifting cylinder 121 is activated. Its drive rod moves through the lifting plate 122 and is then fixed to the rear gripper 133.

[0036] The working principle of this utility model is as follows: The web plate 6 of the curved steel beam to be assembled is placed on the assembly platform 7. The flange plate 5 of the steel beam is pre-processed according to the curve shape. The pre-processed flange plate 5 is placed on both sides of the web plate 6. The auxiliary equipment of this utility model is placed at the assembly position. The height of the front clamping jaw 132 is adjusted by the lifting cylinder 121 to ensure that the center line of the horizontal jacking part coincides with the center line of the flange plate 5 in the height direction. The jacking cylinder 131 is activated to clamp the front and rear clamping jaws tightly to the flange plate 5 and the web plate 6, so that the two are in close contact. The contact part is spot welded and fixed, and then it is moved to the next assembly position.

[0037] This utility model's auxiliary equipment significantly improves the efficiency of processing curved steel beams and also enables fine-tuning of steel plate curves. Multiple machines working together can quickly complete the assembly of irregularly shaped steel components. Furthermore, using this auxiliary equipment avoids the impact of flame baking on the steel plate material during the processing of curved steel components. The equipment is highly mobile, occupies a small area, and only requires initial curve processing of the steel plate; subsequent curve adjustments are handled by the equipment. No jacks or fixing frames are needed on the assembly platform, reducing processing costs.

[0038] This utility model is not limited to the specific embodiments described above. For those skilled in the art, all modifications made based on the above concept without creative effort fall within the protection scope of this utility model.

Claims

1. An auxiliary device for processing curved steel components, characterized in that, The device includes a base, a lifting mechanism, and a clamping mechanism. The base includes a horizontal seat and a vertical support at the front end of the horizontal seat. The lifting mechanism is vertically mounted on the vertical support. The clamping mechanism includes a horizontal driver, a front jaw, and a rear jaw. The front jaw has a horizontal connecting part and a vertical clamping part connected to the front end of the connecting part. The rear end of the connecting part is mounted on the lifting mechanism. A placement area for placing the steel component to be processed is formed between the clamping part and the base. The horizontal driver is mounted on the horizontal seat, and the rear jaw is mounted on the front end of the drive rod of the horizontal driver. The lifting mechanism drives the front jaw to move up and down, and the horizontal driver drives the rear jaw to move forward to cooperate with the front jaw in clamping the steel component in the placement area.

2. The auxiliary equipment for processing curved steel components according to claim 1, characterized in that, The lifting mechanism is equipped with a lifting cylinder and a lifting plate. The lifting cylinder is fixedly installed on the vertical support, and the lifting plate is fixedly installed on the lower end of the drive rod of the lifting cylinder. The lifting plate is also slidably connected to the vertical support through a vertical rail, and the connecting part is fixedly installed on the lifting plate.

3. An auxiliary device for processing curved steel components according to claim 1 or 2, characterized in that, Two vertical supports are provided and symmetrically arranged on both sides of the front end of the base. The two vertical supports are fixedly connected in the middle by a horizontal plate. The lower ends of the opposite side walls of the two vertical supports are provided with vertical sliding grooves. The two ends of the lifting plate are slidably inserted into the vertical sliding grooves on both sides. The lifting cylinder is fixedly installed in the middle of the upper surface of the horizontal plate, and its drive rod passes through the horizontal plate and is fixedly connected to the upper end of the lifting plate.

4. The auxiliary equipment for processing curved steel components according to claim 3, characterized in that, The connecting part of the front gripper has a V-shaped structure, and the clamping part is connected below the closing end of the connecting part. The two opening ends of the connecting part are respectively welded to the front wall of the lifting plate.

5. The auxiliary equipment for processing curved steel components according to claim 4, characterized in that, A rubber pad is installed on the clamping surface of the clamping part.

6. The auxiliary equipment for processing curved steel components according to claim 2, characterized in that, The horizontal seat has a horizontal mounting groove in the middle. The horizontal driver is a horizontally placed push cylinder installed in the mounting groove. The rear gripper is located below the front of the lifting plate and is installed at the front end of the drive rod of the push cylinder. A rubber pad is installed on the gripping surface of the rear gripper.

7. The auxiliary equipment for processing curved steel components according to claim 6, characterized in that, It also includes finished hydraulic equipment, which is mounted on a flatbed trolley and is connected to a push cylinder and a lifting cylinder respectively through hydraulic pipelines.

8. The auxiliary equipment for processing curved steel components according to claim 1, characterized in that, A fixed bracket is installed at the rear end of the upper surface of the horizontal seat, and a limiting groove is provided at the upper end of the fixed bracket.

9. The auxiliary equipment for processing curved steel components according to claim 1, characterized in that, The horizontal base is equipped with casters at its four corners, and the casters are swivel casters.

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