Stretch bending and straightening device for aluminum material machining

Abstract

The utility model relates to the technical field of aluminum material processing, and discloses a stretch bending and straightening device for aluminum material processing, which comprises a straightening device body, a straightening mechanism is arranged on the top of the straightening device body, a feeding mechanism is arranged on the left side of the straightening mechanism, and the straightening mechanism comprises an operation table. The operating table is fixedly connected to the top of the straightening device body, the servo motor is fixedly connected to the front side of the operating table, the two-way threaded rod is fixedly connected to the rear side of the servo motor, and the straightening plate is in threaded connection with the periphery of the two-way threaded rod. When an aluminum plate needs to be bent and straightened in the machining process, the aluminum plate is placed on the top of the operation table, the distance between the straightening plates is adjusted under the action of the two-way threaded rod according to the size of the aluminum plate, the aluminum plate can be limited, and the straightening efficiency is improved. And meanwhile, the front side and the rear side of the aluminum plate can be straightened under the action of the straightening plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum material processing technical field, concretely is a kind of aluminum material processing is drawn and is bent straightening device. BACKGROUND

[0002] Aluminum material is a kind of light high-strength material widely used in building, transportation, aerospace and other fields. It has the characteristics of low density, high strength, good electrical conductivity and thermal conductivity, good corrosion resistance and processability, etc. During the process of aluminum material processing, drawing and bending straightening work is needed. The drawing and bending straightening device, also known as the drawing straightening machine, is a device for straightening the bent part of aluminum plate or aluminum strip. In order to meet the requirements of subsequent processing, various straightening methods are used in factories, and the most widely used equipment is the multi-roll straightening machine. Thin plates are straightened after passing through this straightening machine.

[0003] According to the aluminum material processing drawing and bending straightening device (authorized announcement number: CN117161759A) described in the patent network, the aluminum material processing drawing and bending straightening device includes a connecting plate, a rotating rod, a limiting roller and other components to perform straightening work.

[0004] According to the above description, the applicant believes that there are the following problems:

[0005] The aluminum material processing drawing and bending straightening device uses a connecting plate, a rotating rod and a limiting roller to perform straightening work. During use, the aluminum plate is placed on the top of the conveyor belt, and the limiting roller is used to straighten the aluminum plate. Since the aluminum plate is placed on the conveyor belt, it cannot exert a large force during straightening, otherwise it will damage the conveyor belt, affecting the straightening effect. In the straightening process, the aluminum plate contacts the limiting roller, and the limiting roller cannot exert extrusion force, resulting in poor straightening effect and affecting the straightening quality. Therefore, the device needs to be improved. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide an aluminum material processing drawing and bending straightening device to solve the problems raised in the background technology.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: an aluminum material processing drawing and bending straightening device, comprising a straightening device body, a straightening mechanism is arranged on the top of the straightening device body, a feeding mechanism is arranged on the left side of the straightening mechanism;

[0008] The straightening mechanism comprises an operating table, the operating table is fixedly connected to the top of the straightening device body, a servo motor is fixedly connected to the front side of the operating table, a bidirectional threaded rod is fixedly connected to the rear side of the servo motor, a straightening plate is threadedly connected to the periphery of the bidirectional threaded rod, the straightening plate is slidably connected to the inside of the operating table, a support frame is fixedly connected to the top of the straightening plate, a first air cylinder is fixedly connected to the top of the support frame, an extrusion plate is fixedly connected to the bottom of the first air cylinder, a fixed frame is fixedly connected to the right side of the operating table, a hydraulic cylinder is fixedly connected to the top of the fixed frame, a support frame is fixedly connected to the bottom of the hydraulic cylinder, the support frame is slidably connected to the inner side of the fixed frame, and a pressing roller is fixedly connected to the inner side of the support frame.

[0009] Preferably, a sliding groove is formed in the inside of the operating table, and the bottom of the straightening plate is slidably connected to the sliding groove, so that the straightening plate moves more stably under the action of the sliding groove.

[0010] Preferably, a limiting groove is formed in the inner side of the fixed frame, and the support frame is slidably connected to the limiting groove, so that the hydraulic cylinder drives the support frame to move more stably under the action of the limiting groove.

[0011] Preferably, the hydraulic cylinder, the support frame and the pressing roller are provided in two groups, and the two groups of the hydraulic cylinder, the support frame and the pressing roller are symmetrically arranged on the inner side of the fixed frame, so that the upper and lower sides of the aluminum plate can be straightened at the same time by arranging two groups, and the straightening force is more evenly distributed.

[0012] Preferably, the rear side of the bidirectional threaded rod is rotatably connected to the inside of the operating table, and the extrusion plate and the straightening plate are made of wear-resistant materials, so that the aluminum plate can be limited under the action of the extrusion plate and the straightening plate, and the front and rear and upper and lower sides of the aluminum plate can be straightened at the same time.

[0013] Preferably, the feeding mechanism comprises a mounting seat, the mounting seat is arranged on the left side of the operating table, a fixing bolt is threadedly connected in the inside of the mounting seat, a bearing frame is fixedly connected to the left side of the mounting seat, a second air cylinder is fixedly connected to the top of the bearing frame, and a push plate is fixedly connected to the right side of the second air cylinder.

[0014] Preferably, the right side of the mounting seat is in contact with the left side of the operating table, and the right side of the fixing bolt is threadedly connected to the inside of the operating table, so that the stability of the mounting seat and the bearing frame is ensured under the action of the fixing bolt.

[0015] Compared with the prior art, the present application provides a drawing and straightening device for aluminum material processing, which has the following advantages:

[0016] 1. The aluminum material processing draw bending straightening device, through the setting of the straightening mechanism, when the aluminum plate needs to be drawn and bent and straightened during processing, the aluminum plate is placed on the top of the operation table, and the spacing between the straightening plates is adjusted according to the size of the aluminum plate under the action of the bidirectional threaded rod, which not only can limit the aluminum plate, but also can straighten the front and back sides of the aluminum plate under the action of the straightening plate, when the limiting is completed, the upper and lower sides of the aluminum plate can be preliminarily extruded under the action of the first cylinder and the extrusion plate, and further straightening work is carried out, when the aluminum plate is pushed to the right side to the inside of the fixed frame, the spacing between the pressing rollers is adjusted under the action of the hydraulic cylinder and the supporting frame, and the aluminum plate can be further straightened under the action of the pressing roller, the double straightening can improve the straightening efficiency, and the operation is convenient, the symmetrical straightening mode helps to more evenly distribute the straightening force and reduce the distortion or bending of the aluminum plate caused by uneven force.

[0017] 2. The aluminum material processing draw bending straightening device, through the setting of the feeding mechanism, when the aluminum plate is placed on the top of the operation table and straightened under the action of the straightening plate, the extrusion plate and the pressing roller, the aluminum plate can be automatically pushed under the action of the second cylinder and the push plate, so that the aluminum plate can be automatically moved to the right side on the top of the operation table, the straightening efficiency is improved, and the dangerous behavior of manually pushing the staff can be avoided, and the safety is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0019] Fig. 1 It is a three-dimensional structure schematic diagram of the present application;

[0020] Fig. 2 It is a left view structure schematic diagram of the present application;

[0021] Fig. 3 It is a straightening mechanism structure schematic diagram;

[0022] Fig. 4 It is an operation table top structure schematic diagram;

[0023] Fig. 5 It is an operation table right side structure schematic diagram;

[0024] Fig. 6 It is a feeding mechanism structure schematic diagram.

[0025] In the figure: 1, straightening device body; 2, straightening mechanism; 3, feeding mechanism; 21, operation table; 22, servo motor; 23, fixed frame; 24, straightening plate; 25, two-way threaded rod; 26, support frame; 27, first air cylinder; 28, extrusion plate; 29, hydraulic cylinder; 291, support frame; 292, pressing roller; 31, mounting seat; 32, fixed bolt; 33, bearing frame; 34, second air cylinder; 35, push plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0027] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense. For example, it can be fixed connection, or detachable connection, or integral; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium; it can be internal communication of two elements or interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0028] The present application provides the following technical solutions:

[0029] Embodiment one

[0030] Please refer to Figs. 1-6 The present application provides a technical solution: a stretch-bending straightening device for aluminum material processing, comprising a straightening device body 1, the top of the straightening device body 1 is provided with a straightening mechanism 2, the left side of the straightening mechanism 2 is provided with a feeding mechanism 3;

[0031] The straightening mechanism 2 comprises an operating table 21 fixedly connected to the top of the straightening device body 1, a servo motor 22 fixedly connected to the front side of the operating table 21, a bidirectional threaded rod 25 fixedly connected to the rear side of the servo motor 22, a straightening plate 24 threadedly connected to the periphery of the bidirectional threaded rod 25, the straightening plate 24 being slidingly connected to the inside of the operating table 21 at the bottom, a support frame 26 fixedly connected to the top of the straightening plate 24, a first air cylinder 27 fixedly connected to the top of the support frame 26, an extrusion plate 28 fixedly connected to the bottom of the first air cylinder 27, a fixed frame 23 fixedly connected to the right side of the operating table 21, a hydraulic cylinder 29 fixedly connected to the top of the fixed frame 23, a support frame 291 fixedly connected to the bottom of the hydraulic cylinder 29, the support frame 291 being slidingly connected to the inside of the fixed frame 23, and a pressing roller 292 fixedly connected to the inside of the support frame 291.

[0032] A sliding groove is formed in the inside of the operating table 21, the straightening plate 24 is slidingly connected to the inside of the sliding groove at the bottom, so that the straightening plate 24 can move more stably under the action of the sliding groove, a limiting groove is formed in the inside of the fixed frame 23, the support frame 291 is slidingly connected to the inside of the limiting groove, so that the hydraulic cylinder 29 can drive the support frame 291 to move more stably under the action of the limiting groove, the hydraulic cylinder 29, the support frame 291 and the pressing roller 292 are provided in two groups, the two groups of hydraulic cylinders 29, support frames 291 and pressing rollers 292 are symmetrically arranged in the inside of the fixed frame 23, so that the upper and lower sides of the aluminum plate can be straightened at the same time by arranging two groups, the straightening force can be more evenly distributed, the rear side of the bidirectional threaded rod 25 is rotationally connected to the inside of the operating table 21, the extrusion plate 28 and the straightening plate 24 are made of wear-resistant materials, so that the aluminum plate can be limited under the action of the extrusion plate 28 and the straightening plate 24, and the front and back and upper and lower sides of the aluminum plate can be straightened at the same time.

[0033] Embodiment two

[0034] Please refer to Figs. 1-6 On the basis of embodiment one, the feeding mechanism 3 further comprises a mounting seat 31 arranged on the left side of the operating table 21, a fixed bolt 32 threadedly connected in the inside of the mounting seat 31, a bearing frame 33 fixedly connected to the left side of the mounting seat 31, a second air cylinder 34 fixedly connected to the top of the bearing frame 33, a push plate 35 fixedly connected to the right side of the second air cylinder 34, the right side of the mounting seat 31 being in contact with the left side of the operating table 21, and the right side of the fixed bolt 32 being threadedly connected to the inside of the operating table 21, so as to ensure the stability of the mounting seat 31 and the bearing frame 33 under the action of the fixed bolt 32.

[0035] In actual operation, when the device is used, when the aluminum plate needs to be drawn and straightened during processing, first place the aluminum plate on the top of the operation table 21, move the straightening plates 24 connected with the double-threaded rods 25 by the servo motor 22, adjust the distance between the straightening plates 24, and move to the front and back of the aluminum plate, which not only can limit the aluminum plate, but also can straighten the front and back of the aluminum plate, so that the front and back of the aluminum plate are in a flat state, and the extrusion plates 28 are lifted by the first cylinder 27 to press the top of the aluminum plate, and the pushing plates 35 are moved by the second cylinder 34, so that the right side of the pushing plate 35 is in contact with the left side of the aluminum plate, and the aluminum plate is moved to the right side under the action of the second cylinder 34 and the pushing plate 35, so that the aluminum plate is moved to the inside of the fixed frame 23, and when it is moved to the inside of the fixed frame 23, the support frame 291 is moved by the hydraulic cylinder 29, the distance between the pressing rollers 292 is adjusted, the pressing rollers 292 are in contact with the aluminum plate, and the upper and lower sides of the aluminum plate are straightened under the action of the pressing rollers 292, which helps to more evenly distribute the straightening force, reduces the distortion or bending of the aluminum plate caused by uneven force, and improves the straightening effect.

[0036] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by an "including a" does not exclude the existence of additional identical elements in the process, method, article, or apparatus that includes the element.

Claims

1. A stretch-bending straightening device for aluminum material processing, comprising a straightening device body (1), characterized in that: The straightening device body (1) top is provided with straightening mechanism (2), the straightening mechanism (2) left side is provided with feeding mechanism (3); The straightening mechanism (2) includes an operating platform (21), the operating platform (21) is fixedly connected to the top of the straightening device body (1), the operating platform (21) front side is fixedly connected with a servo motor (22), the servo motor (22) rear side is fixedly connected with a bidirectional threaded rod (25), the bidirectional threaded rod (25) is peripherally threaded with a straightening plate (24), the straightening plate (24) bottom is slidingly connected to the inside of the operating platform (21), the straightening plate (24) top is fixedly connected with a support frame (26), the support frame (26) top is fixedly connected with a first air cylinder (27), the first air cylinder (27) bottom is fixedly connected with a pressing plate (28), the operating platform (21) right side is fixedly connected with a fixed frame (23), the fixed frame (23) top is fixedly connected with a hydraulic cylinder (29), the hydraulic cylinder (29) bottom is fixedly connected with a support frame (291), the support frame (291) is slidingly connected to the inside of the fixed frame (23), the support frame (291) inside is fixedly connected with a pressing roller (292).

2. The stretch bending and straightening device for aluminum profile processing according to claim 1, characterized in that: The operating platform (21) is internally provided with a sliding groove, and the straightening plate (24) bottom is slidingly connected in the sliding groove.

3. The stretch bending and straightening device for aluminum profile processing according to claim 1, characterized in that: The fixed frame (23) inside is provided with a limiting groove, and the support frame (291) is slidingly connected in the limiting groove.

4. The stretch bending and straightening device for aluminum profile processing according to claim 1, characterized in that: The hydraulic cylinder (29), the support frame (291) and the pressing roller (292) are provided with two groups, and the two groups of hydraulic cylinder (29), the support frame (291) and the pressing roller (292) are symmetrically arranged in the inside of the fixed frame (23).

5. The stretch bending and straightening device for aluminum profile processing according to claim 1, characterized in that: The bidirectional threaded rod (25) rear side is rotatably connected to the inside of the operating platform (21), and the pressing plate (28) and the straightening plate (24) are both made of wear-resistant material.

6. The stretch bending and straightening device for aluminum profile processing according to claim 1, characterized in that: The feeding mechanism (3) includes a mounting seat (31), the mounting seat (31) is arranged on the left side of the operating platform (21), the mounting seat (31) is internally threaded with a fixed bolt (32), the mounting seat (31) left side is fixedly connected with a bearing frame (33), the bearing frame (33) top is fixedly connected with a second air cylinder (34), the second air cylinder (34) right side is fixedly connected with a push plate (35).

7. The stretch bending and straightening device for aluminum profile processing according to claim 6, characterized in that: The mounting seat (31) right side and the operating platform (21) left side are in contact with each other, and the fixed bolt (32) right side is threadedly connected to the inside of the operating platform (21).

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