Anti-springback plate rolling machine
By designing anti-resistance components in the plate rolling machine, the combination of sliders, screws and motors is used to prevent the plate from rebounding, solving the gaps and misalignment after the rolling circle, and improving the convenience of subsequent operations.
Patent Information
- Application Number
- CN202420712102.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-04-09
AI Technical Summary
The plate rolling machine often rebounds during the rolling process, resulting in large gaps and misalignment, increasing the difficulty of subsequent welding.
A rolling machine including a support table, an upper roller, a lower roller and an anti-resistance assembly is designed. The anti-resilience component consists of a slide chute, slider, connecting plate, electric telescopic rod, mounting plate, anti-resilience block, screw rod and motor. The screw rod and slider are driven to move through the motor. The anti-resilience block conflicts with the plate and limits the plate to prevent rebound.
It effectively prevents the plate from rebounding at one end behind the roll, reduces gaps and misalignment, simplifies the subsequent welding process, and improves operation convenience.
Smart Images
Figure CN222625856U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plate rolling machines, in particular to a plate rolling machine capable of preventing rebound. Background Art
[0002] Plate rolling machine is a kind of equipment that uses working rollers to bend and shape sheet materials. It can form parts of different shapes such as cylindrical parts and conical parts. It is a very important processing equipment. The working principle of plate rolling machine is to use external forces such as hydraulic pressure and mechanical force to move the working rollers, so as to press or roll the sheet materials. According to the rotation movement and position change of working rollers of different shapes, oval parts, arc parts, cylindrical parts and other parts can be processed.
[0003] At present, most plate rolling machines roll the plates through three rollers. In the process of rolling, the plates often rebound when they pass through the three rollers, resulting in a large gap and misalignment between the two ends of the plates after rolling, making subsequent welding difficult, thus bringing inconvenience to the operators' subsequent operations. In view of this, we propose a plate rolling machine that can prevent rebound. Utility Model Content
[0004] The purpose of the utility model is to provide a rebound-proof plate rolling machine to solve the problems raised in the above-mentioned background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A rebound-proof plate rolling machine comprises: a support platform, an upper roller, a lower roller, and an anti-rebound component;
[0007] The upper roller and the lower roller are respectively arranged in the inner cavity of the support platform for plate rolling operation;
[0008] The anti-rebound component is arranged on the support platform to prevent the plate from rebounding;
[0009] The anti-rebound component includes: a slide groove, a slider, a connecting plate, an electric telescopic rod, a mounting plate, an anti-rebound block, a screw rod, and a motor;
[0010] There are two slide grooves, which are respectively opened on the left and right inner walls of the support platform;
[0011] There are two sliders, and the two sliders are slidably connected in the two slide grooves respectively;
[0012] The connecting plate is fixedly connected between the two sliding blocks;
[0013] There are two electric telescopic rods, which are respectively fixedly mounted at the bottom of the connecting plate to drive the mounting plate to move;
[0014] The mounting plate is fixedly mounted on the piston ends of the two electric telescopic rods;
[0015] The anti-rebound block is fixedly connected to the front side of the mounting plate;
[0016] The screw rod is rotatably connected to the inner wall of the slide groove on the right side through a bearing;
[0017] The motor is fixedly installed on the back side of the support table, and the mounting plate is driven to move by starting the electric telescopic rod, and the mounting plate drives the anti-rebound block to move, so that the position of the anti-rebound block is adjusted up and down. At the same time, the motor is started to drive the screw rod to rotate, and the screw rod drives the slider to slide along the inner wall of the slide groove, so that the slider drives the connecting plate to move, and the connecting plate drives the mounting plate and the anti-rebound block to move, so that the position of the anti-rebound block is adjusted horizontally, so that the anti-rebound block contacts the plate, so as to limit the bent plate from the outside, effectively preventing the rebound phenomenon at one end of the plate after rolling, which brings convenience to the subsequent operations of the operator.
[0018] Preferably, the rear end of the screw rod passes through the slider and the support platform in sequence and is fixedly connected to the output end of the motor through a coupling, and the screw rod can be driven to rotate by starting the motor.
[0019] Preferably, a threaded hole is provided on the slider on the right side, and the slider is threadedly connected to the screw rod, and the slider is driven to move horizontally under the limit of the slide groove by the rotation of the screw rod.
[0020] Preferably, there are three anti-rebound blocks, which are arranged on the mounting plate at equal intervals, and the front side of each anti-rebound block is arranged in an arc shape, so that the anti-rebound blocks can limit and guide the curved plate.
[0021] Preferably, a feeding mechanism is provided in front of the support platform to assist in the feeding of the plate; the feeding mechanism comprises: a frame, a roller;
[0022] The frame is arranged in front of the support platform;
[0023] The roller is mounted on the frame. By arranging the roller on the frame, the plate can slide along the surface of the roller, thereby saving labor for workers when loading the material and improving the convenience of use.
[0024] Preferably, a plurality of supporting legs are fixedly connected to the bottom of the frame, and an anti-skid pad is fixedly connected to the bottom of each supporting leg. The anti-skid pad can increase the friction between the supporting leg and the ground, prevent the frame from shaking, and improve the stability when loading the plate.
[0025] Preferably, there are several rollers which are arranged at equal intervals, and the rollers and the lower roller are located in the same horizontal plane.
[0026] Compared with the prior art, the beneficial effects of the utility model are:
[0027] 1. Start the electric telescopic rod to drive the mounting plate to move, and the mounting plate drives the anti-rebound block to move, so as to adjust the position of the anti-rebound block up and down. At the same time, start the motor to drive the screw rod to rotate, and the screw rod drives the slider to slide along the inner wall of the slide slot, so that the slider drives the connecting plate to move, and the connecting plate drives the mounting plate and the anti-rebound block to move, so as to adjust the position of the anti-rebound block horizontally, so that the anti-rebound block contacts the plate, so as to limit the bent plate from the outside, effectively preventing the rebound phenomenon at one end of the plate after rolling, which brings convenience to the subsequent operation of the operator;
[0028] 2. By setting rollers on the frame, the plates can slide along the surface of the rollers, which makes it easier for workers to load the materials and improves the convenience of use. The anti-slip pads can increase the friction between the supporting legs and the ground, prevent the frame from shaking, and improve the stability of the plates when loading. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0030] Figure 2 It is a right side view of the support platform in the utility model;
[0031] Figure 3 It is a back view of the support platform in the utility model;
[0032] Figure 4 It is a structural schematic diagram of the anti-rebound block in the utility model.
[0033] In the figure: 1. support platform; 2. upper roller; 3. lower roller; 4. anti-rebound assembly; 41. slide groove; 42. slider; 43. connecting plate; 44. electric telescopic rod; 45. mounting plate; 46. anti-rebound block; 47. screw rod; 48. motor; 5. feeding mechanism; 51. frame; 52. roller; 53. support leg; 54. anti-slip pad. DETAILED DESCRIPTION
[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0035] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.
[0038] In the prior art, during the plate rolling process, the plate is prone to springback when it passes through three rollers, resulting in a large gap and misalignment between the two ends of the plate after the plate is rolled, making subsequent welding difficult, thereby causing inconvenience to the operator's subsequent operations.
[0039] like Figure 1-4As shown, an anti-rebound plate rolling machine comprises: a support platform 1, an upper roller 2, a lower roller 3, and an anti-rebound component 4; the upper roller 2 and the lower roller 3 are respectively arranged in the inner cavity of the support platform 1 for plate rolling operation; the anti-rebound component 4 is arranged on the support platform 1 to prevent the plate from rebounding; wherein the anti-rebound component 4 comprises: a slide 41, a slider 42, a connecting plate 43, an electric telescopic rod 44, a mounting plate 45, an anti-rebound block 46, a screw 47, and a motor 48; there are two slides 41, and the two slides 41 are respectively opened on the inner walls of the left and right sides of the support platform 1; the slide There are two blocks 42, and the two sliders 42 are respectively slidably connected in the two slide grooves 41; the connecting plate 43 is fixedly connected between the two sliders 42; there are two electric telescopic rods 44, and the two electric telescopic rods 44 are respectively fixedly installed at the bottom of the connecting plate 43, so as to drive the mounting plate 45 to move; the mounting plate 45 is fixedly installed at the piston ends of the two electric telescopic rods 44; the anti-rebound block 46 is fixedly connected to the front side of the mounting plate 45; the screw rod 47 is rotatably connected to the inner wall of the slide groove 41 on the right side through a bearing; the motor 48 is fixedly installed on the back side of the support platform 1.
[0040] Specifically, the rear end of the screw rod 47 passes through the slider 42 and the support platform 1 in sequence and is fixedly connected to the output end of the motor 48 through a coupling. By starting the motor 48, the screw rod 47 can be driven to rotate. A threaded hole is provided on the slider 42 on the right side, and the slider 42 is threadedly connected to the screw rod 47. The slider 42 is driven to move horizontally under the limit of the slide groove 41 by the rotation of the screw rod 47. There are three anti-rebound blocks 46, and the three anti-rebound blocks 46 are arranged on the mounting plate 45 at equal intervals, and the front side of each anti-rebound block 46 is arranged in an arc shape. The mounting plate 45 is driven to move by starting the electric telescopic rod 44, and the mounting plate 45 drives the anti-rebound block 46 to move, thereby adjusting the position of the anti-rebound block 46 up and down, and at the same time starting the motor 48 to drive the screw rod 47 to rotate, and the screw rod 47 drives the slider 42 to slide along the inner wall of the slide groove 41, so that the slider 42 drives the connecting plate 43 to move, and the connecting plate 43 drives the mounting plate 45 and the anti-rebound block 46 to move, thereby adjusting the position of the anti-rebound block 46 horizontally, so that the anti-rebound block 46 contacts the plate, thereby limiting the bent plate from the outside, effectively preventing the rebound phenomenon at one end of the plate after rolling, and bringing convenience to the subsequent operations of the operator.
[0041] like Figure 1 As shown, a loading mechanism 5 is arranged in front of the support platform 1 to assist in loading the plate; the loading mechanism 5 includes: a frame 51 and a roller 52; the frame 51 is arranged in front of the support platform 1; the roller 52 is installed on the frame 51, and a plurality of supporting legs 53 are fixedly connected to the bottom of the frame 51, and an anti-slip pad 54 is fixedly connected to the bottom of each supporting leg 53.
[0042] Specifically, there are several rollers 52, which are arranged at equal intervals. The rollers 52 and the lower roller 3 are located in the same horizontal plane. By arranging the rollers 52 on the frame 51, the plates can slide along the surfaces of the rollers 52, so that the workers can save effort when loading the materials, which improves the convenience of use. The anti-slip pads 54 can increase the friction between the supporting legs 53 and the ground, prevent the frame 51 from shaking, and improve the stability of the plates when loading.
[0043] It is worth noting that, in order to facilitate control, a control switch is provided on the support platform 1 in this embodiment, and the control switch can control the upper roller 2 and the lower roller 3 to perform plate rolling operations. The above are all existing technologies and are not the main innovations, and will not be described in detail here.
[0044] The working principle of the utility model is as follows: a plate is placed on the roller 52, the plate can slide along the surface of the roller 52 and enter between the upper roller 2 and the lower roller 3 for plate rolling operation, and the mounting plate 45 is driven to move by starting the electric telescopic rod 44, and the mounting plate 45 drives the anti-rebound block 46 to move, so that the position of the anti-rebound block 46 is adjusted up and down, and at the same time, the motor 48 is started to drive the screw rod 47 to rotate, and the screw rod 47 drives the slider 42 to slide along the inner wall of the slide groove 41, so that the slider 42 drives the connecting plate 43 to move, and the connecting plate 43 drives the mounting plate 45 and the anti-rebound block 46 to move, so that the position of the anti-rebound block 46 is adjusted horizontally, so that the anti-rebound block 46 contacts the plate, so as to limit the bent plate from the outside, effectively preventing the rebound phenomenon at one end of the plate after rolling, which brings convenience to the subsequent operation of the operator, and the anti-slip pad 54 can increase the friction between the supporting leg 53 and the ground, prevent the frame 51 from shaking, and improve the stability of the plate when loading.
[0045] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A plate rolling machine with anti-rebound function, characterized in that: include: Support platform (1), upper roller (2), lower roller (3), anti-rebound component (4); The upper roller (2) and the lower roller (3) are respectively arranged in the inner cavity of the support platform (1) and are used for plate rolling operations; The anti-rebound component (4) is arranged on the support platform (1) and is used to prevent the plate from rebounding; The anti-rebound assembly (4) comprises: a slide groove (41), a slide block (42), a connecting plate (43), an electric telescopic rod (44), a mounting plate (45), an anti-rebound block (46), a screw rod (47), and a motor (48); There are two slide grooves (41), and the two slide grooves (41) are respectively arranged on the left and right inner walls of the support platform (1); There are two sliders (42), and the two sliders (42) are slidably connected in the two slide grooves (41) respectively; The connecting plate (43) is fixedly connected between the two sliding blocks (42); There are two electric telescopic rods (44), and the two electric telescopic rods (44) are respectively fixedly mounted on the bottom of the connecting plate (43) to drive the mounting plate (45) to move; The mounting plate (45) is fixedly mounted on the piston ends of the two electric telescopic rods (44); The anti-rebound block (46) is fixedly connected to the front side of the mounting plate (45); The screw rod (47) is rotatably connected to the inner wall of the slide groove (41) on the right side via a bearing; The motor (48) is fixedly mounted on the back of the support platform (1).
2. The anti-rebound plate rolling machine according to claim 1, characterized in that: The rear end of the screw rod (47) passes through the slider (42) and the support platform (1) in sequence and is fixedly connected to the output end of the motor (48) via a coupling.
3. The anti-rebound plate rolling machine according to claim 1, characterized in that: A threaded hole is provided on the right sliding block (42), and the sliding block (42) is threadably connected to the screw rod (47).
4. The anti-rebound plate rolling machine according to claim 1, characterized in that: There are three anti-rebound blocks (46), the three anti-rebound blocks (46) are arranged on the mounting plate (45) at equal intervals, and the front face of each anti-rebound block (46) is arranged in an arc shape.
5. The anti-rebound plate rolling machine according to claim 1, characterized in that: A loading mechanism (5) is arranged in front of the support platform (1) for assisting in loading plates; the loading mechanism (5) comprises: a frame (51) and a roller (52); The frame (51) is arranged in front of the support platform (1); The roller (52) is mounted on the frame (51).
6. The anti-rebound plate rolling machine according to claim 5, characterized in that: A plurality of supporting legs (53) are fixedly connected to the bottom of the frame (51), and an anti-slip pad (54) is fixedly connected to the bottom of each supporting leg (53).
7. The anti-rebound plate rolling machine according to claim 5, characterized in that: There are a plurality of rollers (52) which are arranged at equal intervals, and the rollers (52) and the lower roller (3) are located on the same horizontal plane.