Shearing and leveling integrated thick plate leveling machine

Abstract

The utility model relates to the technical field of leveling machines, in particular to a shearing and leveling integrated thick plate leveling machine which comprises a leveling machine body, an operating table is fixedly installed at the front end of the leveling machine body, and a shearing mechanism is arranged above the operating table. The shearing mechanism comprises a structural frame, the structural frame is fixedly installed at the top end of the operation table, a hydraulic cylinder is embedded in the top end of the structural frame, and the shearing mechanism is fixed through cooperation of the structural frame, the hydraulic cylinder, a pressing plate, a cutter, a sleeve, a penetrating-out rod, a sealing ring, a limiting ring, a first spring, an air leakage hole, an abutting plate and a penetrating-out groove. By means of the technical scheme, the leveling machine body can have the shearing and leveling integrated function, the trouble that due to the fact that a plurality of devices form a production line, space waste is large, and multi-person operation is needed is avoided, meanwhile, in the shearing process, sheared materials can be prevented from being warped to cause galling, stubble breaking and notching of cutting openings, and the shearing attractiveness and quality are kept.

Description

Technical Field

[0001] This utility model relates to the field of leveling machine technology, and in particular to a thick plate leveling machine that integrates shearing and leveling. Background Technology

[0002] Thick plate processing is an important technology in manufacturing. It refers to the various processing techniques used to handle thick plates to meet the requirements of different industries and products regarding shape, size, precision, and performance. It is commonly found in many fields such as machinery manufacturing, shipbuilding, bridge construction, construction, and automobiles. Below are some common thick plate processing methods and their characteristics, which involve multiple steps such as rolling, leveling, and cutting.

[0003] In existing technologies, when processing thick plates, the thick plates are placed in a leveling machine and repeatedly bent by multiple leveling rollers. The plates are subjected to squeezing, rolling and stretching between the upper and lower leveling rollers, and their internal stress is gradually released to level the thick plates. After leveling, the plates are conveyed to a shearing machine for shearing to form a production line.

[0004] In existing technical solutions, multiple pieces of equipment, such as leveling machines and shearing machines, are required in the production line for processing thick plates to produce them. However, the production line consisting of multiple pieces of equipment requires a large area and is inconvenient to operate. Summary of the Invention

[0005] The purpose of this utility model is to provide a thick plate leveling machine that integrates shearing and leveling, enabling the main body of the leveling machine to have the functions of shearing and leveling in one piece, avoiding the large space waste caused by multiple machines forming a production line, and the inconvenience of requiring multiple people to operate. At the same time, during the shearing process, the material being sheared is prevented from warping, which would cause burrs, breaks, and gaps at the cut, thus maintaining the aesthetics and quality of the shearing, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a thick plate leveling machine integrating shearing and leveling, comprising a leveling machine body, an operating table fixedly installed at the front end of the leveling machine body, and a shearing mechanism provided above the operating table;

[0007] The shearing mechanism includes a structural frame, which is fixedly installed on the top of the operating table. A hydraulic cylinder is embedded in the top of the structural frame. A pressing plate is fixedly installed on the power output end of the hydraulic cylinder. A cutter is embedded on one side of the bottom end of the pressing plate. A sleeve is fixed on one side of the cutter at the bottom end of the pressing plate. A through rod extends out of the inside of the sleeve. A limit ring is fixedly installed on the outer wall of the end of the through rod that enters the sleeve. A sealing ring is fixedly installed on one side of the limit ring on the outer wall of the through rod. A first spring is fixedly installed above the through rod inside the sleeve. A vent hole is opened on the outer wall of the sleeve. An abutment plate is fixedly installed at the bottom end of the through rod. A through groove is opened inside the abutment plate corresponding to the position of the cutter.

[0008] Preferably, the limiting ring and the sleeve form a sliding structure, and the limiting ring and the sealing ring are bonded together.

[0009] Preferably, a sliding groove is provided on one side of the top structural frame of the operating table, and a limit mechanism is provided inside the sliding groove.

[0010] Preferably, the limiting mechanism includes a positioning frame, which is fixed to the other side of the bottom end of the pressing plate. A clamping block extends through the inside of the slide groove, and a slider is fixedly installed at one end of the clamping block that enters the slide groove. An abutment roller is rotatably connected to the top of the clamping block.

[0011] Preferably, the limiting mechanism further includes a support rod that extends through the interior of the slider, and a second spring is sleeved on one end of the support rod that extends through the slider.

[0012] Preferably, the slider and the support rod form a sliding structure, and the slider and the groove form a sliding structure.

[0013] Preferably, the front end of the operating table is provided with an assembly groove, and a transmission roller is rotatably connected inside the assembly groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. Through the cooperation of the structural frame, hydraulic cylinder, pressing plate, cutter, sleeve, through rod, sealing ring, limit ring, first spring, vent hole, contact plate and through groove, the main body of the leveling machine can have the function of shearing and leveling in one piece. This avoids the large space waste caused by multiple equipment forming a production line, and the inconvenience of requiring multiple people to operate. At the same time, during the shearing process, the material being sheared is prevented from warping, which would cause the cut edge to be rough, broken and notched, thus maintaining the aesthetics and quality of the shearing.

[0016] 2. By using a chute, positioning frame, clamping block, slider, contact roller, support rod and second spring, and in conjunction with assembly groove and transfer roller, the material being sheared can be clamped and limited to avoid deviation and tilting, which would require manual handling in the next production line process. At the same time, it can automatically transport the sheared material to the next production line equipment, improving automation and reducing labor intensity. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is an overall structural view of the present invention;

[0019] Figure 2 This is a schematic diagram of the through-rod structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the sealing ring structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the support rod structure of this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Leveling machine body; 2. Operating table; 3. Shearing mechanism; 301. Structural frame; 302. Hydraulic cylinder; 303. Pressing plate; 304. Cutting knife; 305. Sleeve; 306. Through rod; 307. Sealing ring; 308. Limiting ring; 309. First spring; 310. Vent hole; 311. Contact plate; 312. Through groove; 4. Slide groove; 5. Limiting mechanism; 501. Positioning frame; 502. Clamping block; 503. Sliding block; 504. Contact roller; 505. Support rod; 506. Second spring; 6. Assembly groove; 7. Transfer roller. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] This utility model provides a technical solution:

[0026] Please see Figures 1 to 3 A thick plate leveling machine integrating shearing and leveling includes a leveling machine body 1, an operating table 2 fixedly installed at the front end of the leveling machine body 1, and a shearing mechanism 3 arranged above the operating table 2; the shearing mechanism 3 includes a structural frame 301, the structural frame 301 is fixedly installed at the top of the operating table 2, a hydraulic cylinder 302 is embedded at the top of the structural frame 301, a pressing plate 303 is fixedly installed at the power output end of the hydraulic cylinder 302, a cutter 304 is embedded on one side of the bottom end of the pressing plate 303, and a sleeve 305 is fixed on one side of the cutter 304 at the bottom end of the pressing plate 303, with a protruding rod 3 extending through the inside of the sleeve 305. 06. A limiting ring 308 is fixedly installed on the outer wall of one end of the protruding rod 306 that enters the sleeve 305. A sealing ring 307 is fixedly installed on one side of the limiting ring 308 on the outer wall of the protruding rod 306. A first spring 309 is fixedly installed above the protruding rod 306 inside the sleeve 305. A vent hole 310 is opened on the outer wall of the sleeve 305. A contact plate 311 is fixedly installed at the bottom end of the protruding rod 306. A protrusion groove 312 is opened inside the contact plate 311 corresponding to the position of the cutter 304. A sliding structure is formed between the limiting ring 308 and the sleeve 305. The limiting ring 308 and the sealing ring 307 are bonded together.

[0027] By adopting the above technical solution, the material slides along the operating table 2 after passing through the main body 1 of the leveling machine. When shearing is required, the hydraulic cylinder 302 embedded in the structural frame 301 pushes the pressing plate 303, allowing the cutter 304 to directly shear the material. This avoids the need for a separate shearing machine, which occupies a large space and requires multi-directional operation, which is inconvenient. At the same time, during the shearing process, the pressing plate 303 drives the sleeve 305, which is elastically pushed by the first spring 309 to push the through rod 306, causing the contact plate 311 to press against the outside of the cutting point of the cutter 304, thus achieving the desired shearing effect. The material and the material being cut are pressed simultaneously to prevent the material being cut from lifting up due to gravity after cutting, which could lead to rough or chipped cut surfaces, affecting the quality and aesthetics of the cut. At the same time, the limiting ring 308 prevents the through rod 306 from disengaging when the hydraulic cylinder 302 resets, and the rubber sealing ring 307 allows the sleeve 305 and the through rod 306 to form a piston movement, which can further improve the stability of the sliding process. Meanwhile, the vent hole 310 facilitates the flow of gas, preventing excessive internal air pressure from affecting the operation of the piston movement.

[0028] Specifically, such as Figure 1 and Figure 4As shown, a slide groove 4 is provided on one side of the top structural frame 301 of the operating table 2. A limiting mechanism 5 is provided inside the slide groove 4. The limiting mechanism 5 includes a positioning frame 501, which is fixed to the other side of the bottom of the pressing plate 303. A clamping block 502 extends out of the slide groove 4. A slider 503 is fixedly installed at one end of the clamping block 502 that extends into the slide groove 4. An abutting roller 504 is rotatably connected to the top of the clamping block 502. The limiting mechanism 5 also includes a support rod 505, which extends out of the slider 503. A second spring 506 is sleeved at one end of the support rod 505 that extends out of the slider 503. A sliding structure is formed between the slider 503 and the support rod 505, and a sliding structure is formed between the slider 503 and the slide groove 4. An assembly groove 6 is provided at the front end of the operating table 2. A transmission roller 7 is rotatably connected inside the assembly groove 6.

[0029] By adopting the above technical solution, firstly, slots are reserved for both the cutting blade 304 and the positioning frame 501 on the operating table 2, which can reserve space for sliding. The positioning frame 501 follows the action of the pressing plate 303, abutting and pushing the clamping block 502 to slide along the slide groove 4. The abutting roller 504 improves the smoothness of the abutting process and avoids excessive friction. During the sliding process, the clamping block 502 slides stably along the support rod 505 via the slider 503 and compresses the second spring 506. The inclined positioning frame 501 makes it easy to determine the length of the material to be inserted into the operating table 2 according to the width of the material, so that the two clamping blocks 502 limit the material after it is cut, avoiding the situation of deflection when entering the next process, which would require manual assistance and excessive labor intensity. With the help of the transmission roller 7 inside the assembly groove 6, the material being cut can be transported to the next process of the production line by the drive of the adaptable motor, avoiding manual picking and placing, improving automation and reducing labor intensity.

[0030] Working Principle: The leveling machine body 1 consists of multiple parts, including a power system, control system, electrical system, and leveling components. These are conventional technologies and will not be elaborated upon here. After leveling, the material enters the operating table 2 and is located below the structural frame 301. When shearing is required, the hydraulic cylinder 302 pushes the pressing plate 303 to drive the cutter 304 for shearing. The operating table 2 has a pre-reserved groove for the cutter 304 to pass through, preventing collisions and damage. During shearing, the sleeve 305, through the first spring 309, elastically pushes the through rod 306, causing the contact plate 311 to contact the outside of the shearing point. This presses down on the material during shearing, maintaining stability and preventing shaking of the sheared part, thus improving the shearing quality. The limiting ring 308 prevents the through rod 306 from passing through the sleeve 305, and the sealing ring 307 improves the airtightness of the through rod 306 sliding inside the sleeve 305, thereby forming a piston movement, improving stability, and venting through the vent 3. 10. For convenient gas interaction, the through-slot 312 of the contact plate 311 is reserved for the through-slot of the cutter 304. The positioning frame 501 moves with the pressing plate 303, thereby contacting the clamping block 502 to clamp the cut part, keeping it stable and preventing it from deviating in the next process. The cutter groove corresponding to the cutter 304 is relatively deep, leaving space for the positioning frame 501 to slide down. The smoothness is improved by the contact roller 504 to facilitate pushing. The inclined positioning frame 501 can easily limit the material according to different widths, allowing the clamping block 502 to clamp it. The clamping block 502 slides stably along the slide groove 4 and the support rod 505 through the slider 503. When the hydraulic cylinder 302 retracts and resets, the second spring 506 elastically pushes the slider 503 to reset the clamping block 502. The transmission roller 7, which is rotatably connected to the assembly groove 6, faces the next process of the production line. Through the appropriate motor, it can carry and transport the limited and cut plate to the next process, avoiding manual picking and reducing labor intensity.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A thick plate leveling machine integrating shearing and leveling, comprising a leveling machine body (1), characterized in that: The front end of the leveling machine body (1) is fixedly installed with an operating table (2), and a shearing mechanism (3) is provided above the operating table (2). The shearing mechanism (3) includes a structural frame (301), which is fixedly installed on the top of the operating table (2). A hydraulic cylinder (302) is embedded in the top of the structural frame (301). A pressing plate (303) is fixedly installed at the power output end of the hydraulic cylinder (302). A cutter (304) is embedded on one side of the bottom end of the pressing plate (303). A sleeve (305) is fixed on one side of the cutter (304) at the bottom end of the pressing plate (303). A through rod (306) extends through the inside of the sleeve (305). 6) A limiting ring (308) is fixedly installed on the outer wall of one end of the sleeve (305), and a sealing ring (307) is fixedly installed on one side of the limiting ring (308) on the outer wall of the protruding rod (306). A first spring (309) is fixedly installed above the protruding rod (306) inside the sleeve (305), and a vent hole (310) is opened on the outer wall of the sleeve (305). A contact plate (311) is fixedly installed at the bottom end of the protruding rod (306), and a protruding groove (312) is opened inside the contact plate (311) corresponding to the position of the cutter (304).

2. The thick plate leveling machine integrating shearing and leveling according to claim 1, characterized in that: The limiting ring (308) and the sleeve (305) form a sliding structure, and the limiting ring (308) and the sealing ring (307) are bonded together.

3. The thick plate leveling machine integrating shearing and leveling according to claim 1, characterized in that: A slide groove (4) is provided on one side of the top structure frame (301) of the operating table (2), and a limit mechanism (5) is provided inside the slide groove (4).

4. The thick plate leveling machine integrating shearing and leveling according to claim 3, characterized in that: The limiting mechanism (5) includes a positioning frame (501), which is fixed on the other side of the bottom end of the pressing plate (303). A clamping block (502) extends through the inside of the slide groove (4), and a slider (503) is fixedly installed at one end of the clamping block (502) that extends into the slide groove (4). An abutment roller (504) is rotatably connected to the top of the clamping block (502).

5. A thick plate leveling machine integrating shearing and leveling according to claim 4, characterized in that: The limiting mechanism (5) also includes a support rod (505), which extends through the interior of the slider (503), and a second spring (506) is sleeved on one end of the support rod (505) extending through the slider (503).

6. A thick plate leveling machine integrating shearing and leveling according to claim 5, characterized in that: The slider (503) and the support rod (505) form a sliding structure, and the slider (503) and the groove (4) form a sliding structure.

7. A thick plate leveling machine integrating shearing and leveling according to claim 1, characterized in that: The front end of the operating table (2) is provided with an assembly groove (6), and the inside of the assembly groove (6) is rotatably connected to a transmission roller (7).

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