CN218873324U

CN218873324U - Bending roll straightening mechanism

Info

Publication number: CN218873324U
Application number: CN202223493238.1U
Authority: CN
Inventors: 梁鉴祥; 张永溢; 梁浩鹏; 区锦洪
Original assignee: Foshan Rongxing Nc Equipment Co ltd
Current assignee: Foshan Rongxing Nc Equipment Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-04-18
Anticipated expiration: 2032-12-27

Abstract

A bending roll straightening mechanism comprises a base, a first bending roll group, a second bending roll group, a fixed seat, a jacking device, a movable seat and a jacking wheel group; the first bending roller group and the second bending roller group are respectively arranged on the base, the first bending roller group is positioned below the second bending roller group, and the first bending roller group can be abutted against the second bending roller group; the fixing base is installed in the base, and a plurality of fixing bases evenly set up along the fore-and-aft direction of base, remove the seat and can reciprocate to install in the fixing base, remove the seat and install the jack-up wheelset, the jack-up wheelset can support in first bending roller group, and the jacking device is used for the drive to remove the seat and reciprocates. The utility model provides a curved roll straightening mechanism according to above-mentioned content, the work roller set of having solved among the prior art evener can only play the effect that weakens the defect to the panel of various complicated board type defects, leads to the problem that can not flattening straightening panel effectively.

Description

Roll bending and straightening mechanism

Technical Field

The utility model relates to a panel aligning technical field especially relates to a curved roll straightening mechanism.

Background

The leveling machine extrudes a strip or a plate with certain thickness from an uneven metal plate through an upper roller and a lower roller, thereby achieving the leveling effect. The lower working roll group and the upper working roll group of the traditional leveling machine have the same structure, the roll surfaces of the working roll groups are in a plane state, the working roll group with the structure is generally suitable for leveling plates with good plate shapes, and the effect of weakening defects can be only achieved for the plates with various complicated plate shapes, so that the leveling plates cannot be effectively leveled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a curved roller straightening mechanism, the work roller set of having solved among the prior art evener can only play the effect that weakens the defect to the panel of various complicated board type defects, leads to the problem that can not flattening straightening panel effectively.

To achieve the purpose, the utility model adopts the following technical proposal:

a roll bending straightening mechanism comprises a base, a first roll bending group, a second roll bending group, a fixed seat, a jacking device, a movable seat and a jacking wheel group;

the first bending roller group and the second bending roller group are respectively arranged on the base, the first bending roller group is positioned below the second bending roller group, and the first bending roller group can be abutted against the second bending roller group;

the fixed seat is installed in the base, and a plurality of the fixed seat evenly sets up along the fore-and-aft direction of base, it can reciprocate to install in to remove the seat install the jack-up wheelset, the jack-up wheelset can support in first bending roller group, jacking device is used for the drive remove the seat and reciprocate.

Further, the jacking device comprises a motor, a reduction gearbox, a screw rod and an inclined plane jacking block;

the motor is arranged on the reduction gearbox, the reduction gearbox is arranged on the fixed seat, the output end of the reduction gearbox is connected to the screw rod, and the inclined plane jacking block is movably arranged on the screw rod;

the bottom surface of the movable seat is provided with an inclined surface, and the inclined surface is matched with the top surface of the inclined surface jacking block for installation.

Specifically, still include supplementary laminating subassembly, the one end of supplementary laminating subassembly install in the base, the other end of supplementary laminating subassembly connect in remove the seat, supplementary laminating subassembly is used for making the bottom surface of removing the seat laminate in the top surface of inclined plane jack-up piece.

In some embodiments, two auxiliary attaching assemblies are respectively installed on the front side and the rear side of each movable seat.

Preferably, the auxiliary attaching assembly comprises a fixing block, a first connecting rod, a second connecting rod and a spring;

the fixed block is fixedly installed on the movable seat, the first connecting rod is installed on the fixed block, the second connecting rod is installed on the base, one end of the spring is connected to the first connecting rod, and the other end of the spring is connected to the second connecting rod.

Furthermore, the auxiliary attaching assembly further comprises a first locking nut and a second locking nut;

the first locking nut is mounted on the top surface of the fixed block, the end part of the first connecting rod penetrates through the fixed block, and the end part of the first connecting rod is detachably mounted on the first locking nut;

the second locking nut is installed on the top surface of the base, and the end part of the second connecting rod is detachably installed on the second locking nut.

Specifically, the movable seat is provided with a first mounting groove and a second mounting groove, and the first mounting groove is positioned on the front side of the second mounting groove;

the jacking wheel set comprises a first jacking wheel and a second jacking wheel, the first jacking wheel is installed in the first mounting groove and is multiple, the first jacking wheel is arranged along the length direction of the first mounting groove, the second jacking wheel is installed in the second mounting groove and is multiple, the second jacking wheel is arranged along the length direction of the second mounting groove, and the second jacking wheel is located at the rear side between the first jacking wheels.

In some embodiments, the bending device further comprises a blocking wheel mounted on the moving seat, the blocking wheel is opposite to the second jacking wheel, and the blocking wheel is positioned outside the first bending roller group.

Compared with the prior art, one of the technical schemes has the following beneficial effects:

through first bending roller group, second bending roller group and jack-up wheelset, make the jack-up wheelset with the regional jack-up bending that corresponds of first bending roller group, first bending roller group is crooked with the regional jack-up that corresponds of second bending roller group, the second bending roller group can carry out the flattening aligning to the defect region of panel, with the whole planar mode contrast of traditional flattening straightening panel, the aligning structure of this application has more pertinence, the aligning effect is better, reaches the effect that improves the aligning quality of bending roller aligning mechanism.

Drawings

FIG. 1 is a schematic structural view of a roll bending and straightening mechanism according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a movable seat according to an embodiment of the present invention;

FIG. 3 is a schematic view of a portion of FIG. 2 at a magnified view;

fig. 4 is a schematic structural diagram of an inclined plane according to an embodiment of the present invention;

wherein: the base 1, first bending roller group 2, second bending roller group 3, fixing base 4, jacking device 5, motor 51, reducing gear box 52, lead screw 53, inclined plane jacking piece 54, removal seat 6, first mounting groove 61, second mounting groove 62, inclined plane 63, jacking wheelset 7, first jacking wheel 71, second jacking wheel 72, supplementary laminating subassembly 8, fixed block 81, head rod 82, second connecting rod 83, spring 84, first lock nut 85, second lock nut 86, block wheel 9.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", "inner", "outer end", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In an embodiment of the present invention, as shown in fig. 1-4, a roll bending straightening mechanism includes a base 1, a first roll bending set 2, a second roll bending set 3, a fixed seat 4, a jacking device 5, a movable seat 6 and a jacking wheel set 7; the first bending roller group 2 and the second bending roller group 3 are respectively arranged on the base 1, the first bending roller group 2 is positioned below the second bending roller group 3, and the first bending roller group 2 can be abutted against the second bending roller group 3; the fixing seat 4 is installed in the base 1, and is a plurality of the fixing seat 4 is evenly arranged along the front-back direction of the base 1, the moving seat 6 can be installed in the fixing seat 4 in a vertically moving mode, the jacking wheel set 7 is installed on the moving seat 6, the jacking wheel set 7 can be supported against the first bending roller set 2, and the jacking device 5 is used for driving the moving seat 6 to vertically move. In this embodiment, second bending roller group 3 is the working roll, and it and panel direct contact, remove the seat 6 about both ends install respectively in two fixing base 4, remove the seat 6 the jacking device 5 with the quantity of jacking roller group 7 is five respectively, first bending roller group 2 with second bending roller group 3 is the roll body of many GCr15 materials and constitutes, and even the roll body of GCr15 material is crooked and does not influence its rotation to have recoverability after the bending, the top of second bending roller group 3 is equipped with the supporting roll group of supporting the panel top surface, and during operation, panel is carried the top surface of second bending roller group 3, according to the region of panel defect, the corresponding jacking device 5 of panel defect region below begins to work, specifically does jacking device 5 will correspond remove seat 6 and jack up, remove seat 6 and drive corresponding jacking roller group 7 and move up, make jacking roller group 7 will the corresponding regional jacking bending of first bending roller group 2 jack up crooked, first bending roller group 2 will the corresponding region of second jacking roller group 3 jack up the corresponding jacking roller group 7 moves up, and sets up the straightening roller group 3, and the straightening roller group makes the straightening roller group 7 carry out the corresponding straightening roller group of straightening roller group and the corresponding region and carry out corresponding straightening effect to the straightening roller group, and carry out the corresponding straightening effect of straightening effect and carry out the corresponding straightening effect of leveling roller group, and carry out the whole straightening effect and carry out more pointed straightening effect.

As shown in fig. 2 and 4, the jacking device 5 comprises a motor 51, a reduction box 52, a screw 53 and an inclined plane jacking block 54; the motor 51 is mounted on the reduction gearbox 52, the reduction gearbox 52 is mounted on the fixed seat 4, the output end of the reduction gearbox 52 is connected to the screw rod 53, and the inclined plane jacking block 54 is movably mounted on the screw rod 53; the bottom surface of the movable seat 6 is provided with an inclined surface 63, and the inclined surface 63 is matched with the top surface of the inclined surface jacking block 54. In this embodiment, during operation, the motor 51 drives the screw rod 53 to rotate through the reduction gearbox 52, so that the inclined plane jacking block 54 moves left and right along the length direction of the screw rod 53, and the movable seat 6 is attached to the top surface of the inclined plane jacking block 54 through the inclined plane 63, so that the movable seat 6 can move up and down stably.

As shown in fig. 2, the device further comprises an auxiliary attaching assembly 8, wherein one end of the auxiliary attaching assembly 8 is installed on the base 1, the other end of the auxiliary attaching assembly 8 is connected to the movable base 6, and the auxiliary attaching assembly 8 is used for attaching the bottom surface of the movable base 6 to the top surface of the inclined plane jacking block 54. In this embodiment, when the movable base 6 moves up and down, the bottom surface of the movable base 6 can be always attached to the top surface of the inclined plane jacking block 54 by the auxiliary attaching assembly 8, so that the lifting stability of the movable base 6 can be ensured.

As shown in fig. 2, two auxiliary attaching assemblies 8 are respectively installed on the front side and the rear side of each movable base 6. In this embodiment, two attaching assemblies 8 are respectively installed on the front side and the rear side of each moving seat 6, that is, each moving seat 6 ensures that the bottom surface of the moving seat 6 is always attached to the top surface of the inclined plane jacking block 54 through four auxiliary attaching assemblies 8, so as to ensure the working stability of the roll straightening mechanism.

As shown in fig. 2-3, the auxiliary attaching assembly 8 includes a fixing block 81, a first connecting rod 82, a second connecting rod 83 and a spring 84; the fixed block 81 is fixedly installed on the movable base 6, the first connecting rod 82 is installed on the fixed block 81, the second connecting rod 83 is installed on the base 1, one end of the spring 84 is connected to the first connecting rod 82, and the other end of the spring 84 is connected to the second connecting rod 83. In this embodiment, the second connecting rod 83 is connected to the first connecting rod 82 through the spring 84, and no matter the moving seat 6 drives the first connecting rod 82 to move upwards or downwards through the fixing block 81, under the elastic force of the spring 84, the bottom surface of the moving seat 6 can be attached to the top surface of the inclined plane jacking block 54, so as to ensure the stability of the operation.

2-3, the secondary attachment assembly 8 further includes a first lock nut 85 and a second lock nut 86; the first locking nut 85 is installed on the top surface of the fixed block 81, the end of the first connecting rod 82 passes through the fixed block 81, and the end of the first connecting rod 82 is detachably installed on the first locking nut 85; the second lock nut 86 is installed on the top surface of the base 1, and the end of the second connecting rod 83 is detachably installed on the second lock nut 86. In this embodiment, the first locking nut 85 is fixedly installed on the top surface of the fixed block 81, the end of the first connecting rod 82 penetrates through the fixed block 81, the end of the first connecting rod 82 protrudes out of the top surface of the fixed block 81, the end of the first connecting rod 82 is installed on the first locking nut 85, the second locking nut 86 is installed on the top surface of the base 1, the end of the second connecting rod 83 is installed on the second locking nut 86, the end of the first connecting rod 82 is detachably installed on the first locking nut 85 through a threaded connection manner, and the end of the second connecting rod 83 is detachably installed on the second locking nut 86, so that the disassembly, assembly and adjustment are facilitated.

As shown in fig. 3, the movable seat 6 is provided with a first installation groove 61 and a second installation groove 62, and the first installation groove 61 is located at the front side of the second installation groove 62; the jacking wheel set 7 comprises a first jacking wheel 71 and a second jacking wheel 72, the first jacking wheel 71 is installed in the first installation groove 61, the first jacking wheel 71 is multiple, the first jacking wheel 71 is along the length direction uniform arrangement of the first installation groove 61, the second jacking wheel 72 is installed in the second installation groove 62, the second jacking wheel 72 is multiple, the second jacking wheel 72 is along the length direction uniform arrangement of the second installation groove 62, and the second jacking wheel 72 is located at the rear side between the first jacking wheels 71. In this embodiment, six first jacking wheels 71 are installed in each first installation groove 61, and five second jacking wheels 72 are installed in each second installation groove 62, so that each region of each first bending roller group 2 can be jacked up by the above structure, and the working stability of the bent pipe straightening mechanism is ensured.

As shown in fig. 3, the bending device further comprises a blocking wheel 9, wherein the blocking wheel 9 is mounted on the moving seat 6, the blocking wheel 9 is opposite to the second jacking wheel 72, and the blocking wheel 9 is positioned outside the first bending roller group 2. In this embodiment, two blocking wheels 9 are installed on each movable seat 6, two blocking wheels 9 are right opposite to the second jacking wheel 72, and two blocking wheels 9 are respectively located on the left side and the right side of the first bending roller group 2, specifically, the top surface of each blocking wheel 9 is higher than the top surface of the first bending roller group 2, the top surface of each blocking wheel 9 is lower than the top surface of the second bending roller group 3, and through the blocking wheels 9, the roller bodies on the outermost sides of the first bending roller group 2 can be prevented from falling off from the sides, so that the effect of improving the structural stability of the bending roller straightening mechanism is achieved.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A roll bending and straightening mechanism is characterized in that: the device comprises a base, a first bending roller group, a second bending roller group, a fixed seat, a jacking device, a moving seat and a jacking wheel group;

2. The roll straightening mechanism according to claim 1, characterized in that: the jacking device comprises a motor, a reduction gearbox, a screw rod and an inclined plane jacking block;

3. The roll straightening mechanism according to claim 2, characterized in that: still include supplementary laminating subassembly, the one end of supplementary laminating subassembly install in the base, the other end of supplementary laminating subassembly connect in remove the seat, supplementary laminating subassembly is used for making the bottom surface of removing the seat laminate in the top surface of inclined plane jack-up piece.

4. A roll straightening mechanism according to claim 3, characterized in that: every remove the front and back both sides of seat and install two respectively supplementary laminating subassembly.

5. A roll straightening mechanism according to claim 3, characterized in that: the auxiliary attaching assembly comprises a fixed block, a first connecting rod, a second connecting rod and a spring;

6. The roll straightening mechanism according to claim 5, wherein: the auxiliary attaching assembly further comprises a first locking nut and a second locking nut;

7. The roll straightening mechanism according to claim 1, characterized in that: the movable seat is provided with a first mounting groove and a second mounting groove, and the first mounting groove is positioned on the front side of the second mounting groove;

8. The roll straightening mechanism according to claim 7, characterized in that: the first lifting wheel is arranged on the moving seat, the second lifting wheel is arranged on the moving seat, and the blocking wheel is arranged on the outer side of the first bending roller group.