A corrugated forming device for corrugated culvert machining

Abstract

The utility model discloses a corrugated forming device of corrugated culvert processing relates to pipeline processing technical field, and a plurality of treatment hydraulic cylinders are equidistantly clamped to the top of fixed operating frame, and the bottom of a plurality of treatment hydraulic cylinders is clamped to reciprocating fixed frame, and the one end of fixed operating frame and reciprocating fixed frame all is equipped with the roll -in motor through motor base installation, and the roll -in motor output shaft clamping has the corrugated pressure roller, and the both ends of fixed operating frame equidistantly symmetrical clamping have a plurality of limit hydraulic cylinders in the position corresponding corrugated pressure roller, and the utility model is through the continuous guiding part and clamping of multistage, and the both ends of plate material in continuous movement process are clamped and limited, and cooperate to guide synchronous lifting roller -in forming processing, so that when the corrugated steel plate is shaped, can continuous and steady guide cooperation, avoid the position deviation of plate material, improve the accuracy of size and the stability of forming when plate material is shaped, guarantee product quality, improve the yield.

Description

Technical Field

[0001] This utility model relates to the field of pipe processing technology, specifically to a corrugated forming device for corrugated culvert processing. Background Technology

[0002] Corrugated culverts are tubular structures made of corrugated metal sheets rolled and bolted together. They are mainly used in culverts, passages, small bridges, and drainage systems in highway, railway, and municipal engineering projects. They utilize the corrugated structure to enhance the rigidity and load-bearing capacity of the sheet metal, thereby enabling thinner steel plates to withstand greater pressure. The forming of corrugated culverts mainly involves two steps: processing flat plates into corrugated sheets and rolling the corrugated sheets into pipe sections.

[0003] However, when processing flat plates, there are no continuous plate guides and limiting components. This makes it easy for the plate to shift during corrugated pressing, causing the pressing position to shift and resulting in changes in product dimensions, which affects product quality. Utility Model Content

[0004] This utility model provides a corrugated forming device for processing corrugated culverts, which can effectively solve the problem mentioned in the background art that when processing flat plates, there are no continuous plate guiding and limiting components, which makes it easy for the plate position to shift during corrugated pressing and forming, resulting in the product size changing and affecting the product quality.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a corrugated forming device for processing corrugated culverts, comprising a fixed operating frame, wherein a correction component is provided on the side end of the fixed operating frame; The correction component includes a hydraulic cylinder for processing; The top of the fixed operating frame is equidistantly connected to a number of processing hydraulic cylinders, and the bottom of the multiple processing hydraulic cylinders is connected to a reciprocating fixed frame. Both the fixed operating frame and the reciprocating fixed frame have a roller press motor mounted on one end via a motor base, and the output shaft of the roller press motor is engaged with a corrugated press roller. Several limiting hydraulic cylinders are symmetrically and equidistantly engaged at both ends of the fixed operating frame at positions corresponding to the corrugated pressure rollers, and one end of each of the two limiting hydraulic cylinders is engaged with a limiting fixing ring. One end of the fixed operating frame is snapped with a guide operating box, and one end of the inner side of the guide operating box is symmetrically snapped with a pair of clamping electric slide rails. One end of the pair of clamping electric slide rails is equipped with a clamping limiting plate through a slide rail seat. The other end of the fixed operating frame is equipped with a top support frame, and the top of the top support frame is symmetrically equipped with positioning electric slide rails. The top of the positioning electric slide rail is equipped with a roller limit frame via a slide rail seat, and the inner side of the roller limit frame is equidistantly connected with guide limit posts.

[0006] According to the above technical solution, the reciprocating fixed frame and the corrugated pressure roller are both placed inside the fixed operating frame, and the side end of the limiting fixed ring is in contact with the side end of the corrugated pressure roller.

[0007] According to the above technical solution, there are two clamping limiting plates, and the longitudinal section of the guide operation box is arc-shaped; The input ends of the processing hydraulic cylinder, roller press motor, limit hydraulic cylinder, clamping electric slide rail, and positioning electric slide rail are all electrically connected to the output end of an external power supply.

[0008] According to the above technical solution, a guide component is provided on the side end of the top support fixing frame; The guiding components include a propulsion electric slide rail; The bottom end of the top support fixing frame is engaged with a push electric slide rail, and the bottom end of the push electric slide rail is equipped with a push limiting block through a slide rail seat; One end of the propulsion limiting block is equipped with a swing motor via a motor mount, and the output shaft of the swing motor is engaged with a swing limiting frame. The top of the swing limiting frame is engaged with a clamping electric push rod, and the bottom of the clamping electric push rod is equipped with a clamping anti-slip pad. Several guide electric slide rails are equidistantly installed on the inner side of the guide operation box, and one end of each guide electric slide rail is rotatably connected to a guide fixing roller via a slide rail seat.

[0009] According to the above technical solution, the propulsion limiting block is slidably installed at the bottom end of the top support fixing frame, and one end of the swing limiting frame is rotatably fitted with one end of the propulsion limiting block.

[0010] According to the above technical solution, the clamping anti-slip pad is placed inside the top support fixing frame; The input ends of the propulsion electric slide rail, the swing motor, the clamping electric push rod, and the guide electric slide rail are all electrically connected to the output end of an external power supply.

[0011] Compared with the prior art, the advantages of this utility model are: the structure of this utility model is scientific and reasonable, and it is safe and convenient to use. 1. Equipped with a correction component, the positioning electric slide rail drives the roller limit frame and guide limit column to move along the top support fixing frame. The clamping and guiding spacing is adjusted according to the width of the plate. The limit hydraulic cylinder drives the limit fixing ring to move along the corrugated pressure roller, clamping and limiting the plate during the pressure roller movement. In conjunction with the clamping electric slide rail, the clamping limiting plate guides the arc-shaped corrugated plate to achieve material clamping and fixing. The processing hydraulic cylinder, reciprocating fixing frame, roller pressing motor and corrugated pressure roller clamp and press the steel plate to form. Through multiple continuous guiding components and clamping and limiting, the two ends of the plate are clamped and limited during continuous movement. In conjunction with the synchronous lifting and pressing roller forming process, the corrugated steel plate can be continuously and stably guided during forming, avoiding positional deviation of the plate, improving the dimensional accuracy and forming stability of the plate, ensuring product quality and increasing the yield.

[0012] 2. Equipped with a guiding component, the swing motor drives the swing limit frame to rotate to a position perpendicular to the top support frame. This, in conjunction with the clamping electric push rod, moves the clamping anti-slip pad to limit the top of the steel plate. The push electric slide rail drives the push limiting block and the swing limit frame to move the steel plate along the top support frame, achieving accurate and stable feeding. The guide electric slide rail drives the guide fixed roller, and the staggered arrangement of multiple sets of guide fixed rollers guides the corrugated plate outwards. The combination of clamping and positioning feeding and clamping rotation outwards ensures steady guidance of feeding and discharging, improving the accuracy of feeding and discharging alignment and ensuring efficient synchronization with the pressure roller production. Attached Figure Description

[0013] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0014] In the attached diagram: Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a schematic diagram of the structure of the correction component of this utility model; Figure 3 This is a schematic diagram of the installation structure of the limiting hydraulic cylinder of this utility model; Figure 4 This is a schematic diagram of the structure of the guide component of this utility model; Numbered in the diagram: 1. Fixed operating frame; 2. Correction components; 201. Processing hydraulic cylinder; 202. Reciprocating fixing frame; 203. Roller motor; 204. Corrugated pressure roller; 205. Limiting hydraulic cylinder; 206. Limiting fixing ring; 207. Guide operation box; 208. Clamping electric slide rail; 209. Clamping limiting plate; 210. Top support fixing frame; 211. Positioning electric slide rail; 212. Roller limiting frame; 213. Guide limiting post; 3. Guiding components; 301. Pushing electric slide rail; 302. Pushing limiting block; 303. Swing motor; 304. Swing limiting frame; 305. Clamping electric push rod; 306. Clamping anti-slip pad; 307. Guiding electric slide rail; 308. Guiding fixing roller. Detailed Implementation

[0015] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0016] Example: Figure 1-4 As shown, this utility model provides a technical solution: a corrugated forming device for processing corrugated culverts, including a fixed operating frame 1, and a correction component 2 is provided on the side of the fixed operating frame 1. Correction component 2 includes a processing hydraulic cylinder 201, a reciprocating fixed frame 202, a roller press motor 203, a corrugated pressure roller 204, a limiting hydraulic cylinder 205, a limiting fixed ring 206, a guide operation box 207, a clamping electric slide rail 208, a clamping limiting plate 209, a top support fixed frame 210, a positioning electric slide rail 211, a roller limiting frame 212, and a guide limiting post 213; A number of processing hydraulic cylinders 201 are equidistantly attached to the top of the fixed operating frame 1, and a reciprocating fixed frame 202 is attached to the bottom of the multiple processing hydraulic cylinders 201. Both the fixed operating frame 1 and the reciprocating fixed frame 202 have a roller pressing motor 203 mounted on one end via a motor base. The output shaft of the roller pressing motor 203 is clamped to a corrugated pressing roller 204. The reciprocating fixed frame 202 and the corrugated pressing roller 204 are placed inside the fixed operating frame 1 to achieve steady lifting and rolling of the steel plate. Several limiting hydraulic cylinders 205 are symmetrically and equidistantly engaged at both ends of the fixed operating frame 1 at positions corresponding to the corrugated pressure rollers 204. One end of each limiting hydraulic cylinder 205 is engaged with a limiting fixing ring 206. The side end of the limiting fixing ring 206 is in contact with the side end of the corrugated pressure roller 204, thereby clamping, positioning and limiting the steel plate at both ends. One end of the fixed operating frame 1 is snapped with a guide operating box 207. The inner side of the guide operating box 207 is symmetrically snapped with a clamping electric slide rail 208. One end of the clamping electric slide rail 208 is equipped with a clamping limiting plate 209 through the slide rail seat. There are two clamping limiting plates 209. The longitudinal section of the guide operating box 207 is arc-shaped to achieve integrated alignment guidance and ensure the stability of the material discharge guidance. A top support fixing frame 210 is installed at the other end of the fixed operating frame 1, and a positioning electric slide rail 211 is symmetrically installed at the top of the top support fixing frame 210; A roller limit frame 212 is installed at the top of the positioning electric slide rail 211 via a slide rail seat, and a guide limit post 213 is rotatably connected to the inner side of the roller limit frame 212 at equal intervals. To ensure stable operation of the equipment, the input ends of the processing hydraulic cylinder 201, roller press motor 203, limit hydraulic cylinder 205, clamping electric slide rail 208, and positioning electric slide rail 211 are all electrically connected to the output end of an external power supply.

[0017] A guide component 3 is provided on the side end of the top support fixing frame 210; The guide assembly 3 includes a propulsion electric slide rail 301, a propulsion limiting block 302, a swing motor 303, a swing limiting frame 304, a clamping electric push rod 305, a clamping anti-slip pad 306, a guide electric slide rail 307, and a guide fixing roller 308. A push electric slide rail 301 is snapped onto one side of the bottom end of the top support fixing frame 210, and a push limiting block 302 is installed at the bottom end of the push electric slide rail 301 through the slide rail seat; One end of the push-limiting block 302 is mounted with a swing motor 303 via a motor base. The output shaft of the swing motor 303 is engaged with a swing limit frame 304. The push-limiting block 302 is slidably mounted on the bottom end of the top support fixed frame 210. One end of the swing limit frame 304 is rotatably fitted with one end of the push-limiting block 302 to achieve in-and-out alignment and guiding support. The top of the swing limit frame 304 is clamped with a clamping electric push rod 305, and the bottom of the clamping electric push rod 305 is equipped with a clamping anti-slip pad 306. The clamping anti-slip pad 306 is placed inside the top support fixing frame 210 to ensure the stability of the steel plate limit and clamping. A number of guide electric slide rails 307 are equidistantly installed on the inner side of the guide operation box 207. One end of the guide electric slide rail 307 is rotatably connected to a guide fixing roller 308 through a slide rail seat. To ensure stable operation of the equipment, the input ends of the propulsion electric slide rail 301, the swing motor 303, the clamping electric push rod 305, and the guide electric slide rail 307 are all electrically connected to the output end of an external power supply.

[0018] The working principle and usage process of this utility model are as follows: During the production of corrugated culverts, workers use external hoisting equipment to place the steel plate onto the top of the top support fixing frame 210. After placement, the positioning electric slide rail 211 drives the roller limit frame 212 to move along the top support fixing frame 210, bringing the side end of the guide limit post 213 into contact with the side end of the steel plate. At the same time, the swing motor 303 drives the swing limit frame 304 to rotate along the push limiting block 302, rotating the side end of the swing limit frame 304 to a position perpendicular to the steel plate. The push electric slide rail 301 then drives the push limiting block 302 to move along the fixed operating frame 1. The oscillating motor 303 drives the oscillating limit frame 304 to move and fit against one end of the steel plate. At this time, the clamping electric push rod 305 drives the clamping anti-slip pad 306 to move down, so that the bottom end of the clamping anti-slip pad 306 fits against the top end of the steel plate. Then, the pushing electric slide rail 301 drives the pushing limiting block 302 and the oscillating limit frame 304 to move again. The oscillating limit frame 304 pushes the steel plate along the top support fixing frame 210 and the roller limit frame 212, pushing the steel plate into the fixed operation frame 1 position along the top support fixing frame 210. With the help of the guide limiting column 213, the steel plate is guided and positioned to achieve accurate alignment and feeding. When the steel plate enters the inner side of the fixed operating frame 1, multiple sets of processing hydraulic cylinders 201 drive multiple sets of reciprocating fixed frames 202 to move down along the fixed operating frame 1, adjusting the distance between the two corrugated pressure rollers 204. At this time, the roller pressing motor 203 drives the corrugated pressure rollers 204 to rotate along the reciprocating fixed frames 202 and the fixed operating frame 1. The two sets of corrugated pressure rollers 204 are used to clamp and press the steel plate to form a corrugated shape. Through the gradual pressing and shaping by multiple sets of corrugated pressure rollers 204, the steel plate is pressed into a corrugated shape. During the rolling forming process of the steel plate, the limiting hydraulic cylinder 205 drives the limiting fixing ring 206 to move along the corrugated pressure roller 204. The two opposing moving limiting fixing rings 206 are used to clamp and position the steel plate, realizing the movement correction of the steel plate and ensuring the accuracy of the alignment of the steel plate rolling forming. The corrugated steel plate is rolled along the fixed operating frame 1 and moves to the inside of the guide operating box 207. At this time, the guide electric slide rail 307 drives the guide fixed roller 308 to move along the inside of the guide operating box 207. By using the misalignment of multiple sets of guide fixed rollers 308, an arc-shaped guide is formed. Through the arc-shaped guide of multiple sets of guide fixed rollers 308, the corrugated steel plate is pressed to form an arc-shaped corrugated plate, realizing the corrugation shaping treatment of the corrugated culvert. When it is guided out, the clamping electric slide rail 208 drives the clamping limiting plate 209 to move along the guide operating box 207. The two sets of clamping limiting plates 209 guide the arc-shaped corrugated plate to improve the accuracy of its discharge alignment.

[0019] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A corrugated forming device for processing corrugated culverts, comprising a fixed operating frame (1), characterized in that: The fixed operating frame (1) is provided with a correction component (2) on its side. The correction component (2) includes a processing hydraulic cylinder (201); The top of the fixed operating frame (1) is equidistantly connected to a number of processing hydraulic cylinders (201), and the bottom of the multiple processing hydraulic cylinders (201) is connected to a reciprocating fixed frame (202). Both the fixed operating frame (1) and the reciprocating fixed frame (202) have a roller press motor (203) mounted on one end via a motor base, and the output shaft of the roller press motor (203) is engaged with a corrugated press roller (204). The fixed operating frame (1) has several limiting hydraulic cylinders (205) symmetrically and equidistantly engaged at both ends of the corrugated pressure roller (204), and one end of each of the two limiting hydraulic cylinders (205) is engaged with a limiting fixing ring (206). One end of the fixed operating frame (1) is snapped with a guide operating box (207), and one end of the inner side of the guide operating box (207) is symmetrically snapped with a clamping electric slide rail (208). One end of the clamping electric slide rail (208) is equipped with a clamping limiting plate (209) through a slide rail seat. The other end of the fixed operating frame (1) is equipped with a top support fixing frame (210), and the top of the top support fixing frame (210) is symmetrically equipped with positioning electric slide rails (211). The top of the positioning electric slide rail (211) is equipped with a roller limit frame (212) via a slide rail seat, and the inner side of the roller limit frame (212) is equidistantly connected with a guide limit post (213).

2. The corrugated forming device for corrugated culvert processing according to claim 1, characterized in that, The reciprocating fixed frame (202) and the corrugated pressure roller (204) are both placed inside the fixed operation frame (1), and the side end of the limiting fixed ring (206) is in contact with the side end of the corrugated pressure roller (204).

3. The corrugation forming device for corrugated culvert pipe machining according to claim 1, wherein There are two clamping limiting plates (209), and the longitudinal section of the guide operation box (207) is arc-shaped; The input ends of the processing hydraulic cylinder (201), roller press motor (203), limit hydraulic cylinder (205), clamping electric slide rail (208) and positioning electric slide rail (211) are all electrically connected to the output end of an external power supply.

4. The corrugation forming device for corrugated culvert pipe machining according to claim 1, wherein The top support fixing frame (210) is provided with a guide component (3) on its side end; The guiding component (3) includes a propulsion electric slide rail (301); The bottom side of the top support fixing frame (210) is engaged with a propulsion electric slide rail (301), and the bottom of the propulsion electric slide rail (301) is equipped with a propulsion limiting block (302) through a slide rail seat. One end of the push limiting block (302) is equipped with a swing motor (303) via a motor mount, and the output shaft of the swing motor (303) is engaged with a swing limiting bracket (304). The top of the swing limit frame (304) is snapped with a clamping electric push rod (305), and the bottom of the clamping electric push rod (305) is fitted with a clamping anti-slip pad (306). The inner side of the guide operation box (207) is equipped with several guide electric slide rails (307) at equal intervals. One end of the guide electric slide rail (307) is rotatably connected to a guide fixing roller (308) through a slide rail seat.

5. The corrugated forming device for processing corrugated culverts according to claim 4, characterized in that, The propulsion limiting block (302) is slidably installed at the bottom end of the top support fixing frame (210), and one end of the swing limiting frame (304) is rotatably fitted with one end of the propulsion limiting block (302).

6. A corrugation forming device for corrugated pipe machining according to claim 4, wherein The clamping anti-slip pad (306) is placed inside the top support fixing frame (210); The input ends of the propulsion electric slide rail (301), the swing motor (303), the clamping electric push rod (305), and the guide electric slide rail (307) are all electrically connected to the output end of an external power supply.

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