CN210647944U

CN210647944U - Anti-deformation V-groove arc-shaped thick plate processing device

Info

Publication number: CN210647944U
Application number: CN201921215140.5U
Authority: CN
Inventors: 杜从新; 何俊; 桂春来; 姚讲会
Original assignee: Hubei Shuanghang Electromechanical Equipment Technology Co ltd
Current assignee: Hubei Shuanghang Electromechanical Equipment Technology Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-06-02
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a shape V groove arc type thick plate processingequipment of preapring for an unfavorable turn of events, its characterized in that: the device comprises a V-groove rolling device, wherein a transmission system, a core roller adjusting mechanism, a V-groove three-core roller and a rack are arranged on a base of the V-groove rolling device; core roll raised lines and core roll grooves are respectively arranged on the three core rolls with the V-shaped grooves along the circumference, the core roll raised lines and the core roll grooves are meshed and have gaps, and the workpiece V-shaped grooves fall into the core roll raised lines and the core roll grooves; and a core roller adjusting mechanism is arranged on the V-groove three-core roller, the core roller adjusting mechanism is a rotating hand wheel and a rotating shaft, the core roller adjusting mechanism can be turned over and opened, and a workpiece is finished by taking out a circle between the V-groove three-core rollers. The device makes things convenient for V groove arc template processing in batches, prevents that V groove arc thick plate from warping, guarantees dimensional accuracy, and effective control camber radian and size improve product quality and work efficiency, reduce comprehensive cost.

Description

Anti-deformation V-groove arc-shaped thick plate processing device

Technical Field

The utility model belongs to the technical field of the metal sheet processing, specifically relate to a shape V groove arc type thick plate processingequipment preapres for an unfavorable turn of events.

Background

In the field of metal processing, the V-groove arc-shaped plate is widely applied and processed, the V groove can enhance the strength of the arc-shaped plate, but many of the V grooves still adopt the combination of traditional riveters and firers, and after a steel plate is lofted, the V groove is pressed on a platform by a simple device, and then manual arc bending is carried out; due to the size limitation of the V-shaped groove, the size precision cannot be guaranteed because the V-shaped groove is not formed at one time, the radian size and the deformation of the V-shaped groove cannot be effectively controlled in the arc bending process, and the manually bent radian transition is not smooth, so the processing method has many problems, the product yield is low, and the plate is thicker.

For example, the V-groove arc-shaped plate on the large-scale oil pumping machine in the hotel has large expansion size and relatively thick plate thickness, the traditional processing method can not be used as much as the power, and the traditional processing method is used for manufacturing, so that on one hand, the labor intensity is high, and on the other hand, the working efficiency is low; the method is particularly used for processing a large-width thick V-shaped groove arc-shaped plate, the size precision is required to be ensured, the product percent of pass and the production efficiency are improved, and the technical bottleneck obviously exists at present.

Disclosure of Invention

The to-be-solved problem of the utility model is to the V groove camber plate processing difficulty of thick plate material, V groove pressure arc process is yielding, size precision can not be guaranteed, camber radian and size can not effective control, an anti-deformation V groove camber thick plate processingequipment is provided, through V groove roller circle device, with V groove plate compression roller to whole circle one shot forming, and camber plate V groove undeformable, through the processing technology method that cuts after eliminating partial stress, improve product quality and efficiency, reduce the comprehensive cost.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a shape V groove arc type thick plate processingequipment of preapring for an unfavorable turn of events which characterized in that: the device comprises a V-groove rolling device, wherein a transmission system, a core roller adjusting mechanism, a V-groove three-core roller and a rack are arranged on a base of the V-groove rolling device;

the V-groove three-core roller is provided with a core roller convex blade and a core roller groove along the circumference, the core roller convex blade and the core roller groove are meshed and have a gap, and the workpiece V-groove falls into the core roller convex blade and the core roller groove.

Preferably, a core roller adjusting mechanism is arranged on the V-groove three-core roller, the core roller adjusting mechanism is a rotating hand wheel and a rotating shaft, the core roller adjusting mechanism can be turned over and opened, and the workpiece is taken out from the space between the V-groove three-core rollers to complete circle correction.

The utility model has the advantages and positive effects that:

1. the utility model discloses shape V groove arc thick plate processingequipment of preapring for an unfavorable turn of events owing to adopt the mechanical manufacturing processing technology, and equipment such as press, V type moulding-die, stress relief machine, the cutting machine through preface technology around can accomplish the manufacturing and processing of the V groove arc template of wholeness betterly, effectively ensure size precision, and machining yield is high, and production efficiency is high, is fit for manufacturing in batches.

2. The utility model discloses shape V groove arc thick plate processingequipment of preapring for an unfavorable turn of events makes the arc radian and the size of arc board processing obtain controlling through V groove roller circle device, and the arc board processing of especially thick steel sheet at the in-process of camber arc, the radian of system of bending also passes through smoothly, and product percent of pass size precision can effectively guarantee, and production efficiency is high, intensity of labour reduces.

3. The utility model discloses it is fit for the thick material of steel sheet to preapring for an unfavorable turn of events shape V groove camber thick plate processingequipment, it is big to have solved the unable processing V groove camber board expansion size of traditional handicraft, thick relatively thick problem, V groove roller circle device machinery camber processing becomes the camber, because set up the core roller convex blade respectively along the circumference on the three core rollers in V groove, the core roller recess, the in-process of camber, the V groove of work piece falls into in core roller convex blade and the core roller recess, shaping V groove preapre for an unfavorable turn of events shape, can directly roll in the arc of different angles, the rebound volume is controllable in the roller circle in-process, size precision is high, improve the product percent of pass, avoid the waste of two circular arc end seam area materials, reduce cost improves the performance of enterprises.

4. The utility model discloses shape V groove arc type thick plate processingequipment of preapring for an unfavorable turn of events because core roller adjustment mechanism adopts and to overturn and open, when control adjustment V groove three-core roller clearance, can follow and directly take out the school circle between the V groove three-core roller and accomplish the work piece, equipment is simple, easily the operation.

Drawings

FIG. 1 is a schematic view of the V-groove arc-shaped plate structure of the present invention;

FIG. 2 is a schematic structural view of the V-groove rolling device of the present invention;

FIG. 3 is a schematic structural view of a V-groove three-core roller of the V-groove roller rounding device of the present invention;

fig. 4 is an enlarged schematic view of the V-groove three-core roller structure of the V-groove roller rounding device of the present invention.

1-workpiece, 2-workpiece V groove, 3-base, 4-transmission system, 5-core roller adjusting mechanism, 6-V groove three-core roller, 7-core roller convex edge, 8-core roller groove, 9-frame, 10-rotating hand wheel and 11-rotating shaft.

Detailed Description

For a better understanding of the present invention, the present invention will be further described below with reference to specific embodiments.

Referring to fig. 1, 2, 3 and 4, the utility model provides a device for processing an anti-deformation V-groove arc thick plate.

The utility model provides a shape V groove arc thick plate processingequipment of preapring for an unfavorable turn of events, uses V groove roller circle device as V groove arc board processing main device, and the process is furnished with press and hydraulic pressure station, V type moulding-die, stress relief machine, cutting machine equipment before and after still.

The V-groove template workpiece 1 finished by the V-shaped die is placed into a roller circle of a V-groove roller circle device, the V-groove roller circle device comprises a base 3, a transmission system 4, a core roller adjusting mechanism 5, a V-groove three-core roller 6 and a frame 9, a rotating hand wheel 10 and a rotating shaft 11 are installed on the core roller adjusting mechanism 5, the core roller adjusting mechanism 5 controls the gap and locking of the core roller by the rotating hand wheel 10 and the rotating shaft 11, the core roller adjusting mechanism 5 can be opened in a turnover mode, the workpiece 1 finished by circle correction is taken out from the space between the V-groove three-core rollers 6, the core roller convex blades 7 and the core roller grooves 8 are respectively manufactured on the V-groove three-core roller 6 along the radial circumference, the core roller convex blades 7 and the core roller grooves 8 of every two core rollers are correspondingly meshed with a gap, the workpiece V-groove 2 is placed between the core roller convex blades 7 and the core roller grooves 8 of the V-groove three-core roller 6, the workpiece V-groove 2 falls into the core roller convex blades 7 and the core roller grooves 8, and the V, shaping and rounding, wherein the size and the shape of the V-shaped groove are kept unchanged in the processing process; the stress relieving machine is used for relieving partial stress of the whole circle after the circle correcting step is completed, so that the deformation caused by stress concentration after cutting is reduced; and the cutting machine cuts the V-groove arc-shaped plate which is subjected to the rolling to complete the processing of the V-groove arc-shaped plate.

When the device works, a workpiece 1 which is pressed into a V groove is taken out and put into a V groove rolling device, the gap adjustment of a V groove three-core roller 6 is realized by adjusting a core roller adjusting mechanism 5 of the V groove rolling device, the corresponding transmission motor power button is opened after the gap of the V groove three-core roller 6 is locked, the V groove rolling device rolls the whole V groove template to roll arc plates with different angles, the arc plates with different angles can be directly rolled, the mutual gap between the three groove core rollers is continuously descended and locked by rotating a hand wheel 10 to realize that the mutual gap is gradually reduced from large to small, the arc pressing of the V groove three-core roller 6 on the V groove template workpiece 1 is arc-shaped to complete the rolling circle, the rolling circle and the calibration are performed in a mode of rolling the whole circle, on one hand, the waste of materials in the end joint area of two arcs is reduced, on the other hand, the calibration can be conveniently performed due to the whole circle, the workpiece 1 which is pressed into the rolling circle is well in roundness through, the size is in place, and the rebound quantity is reduced; through the stress relief machine, carry out stress relief to the V type normal circle of roller circle, reduce the pressure concentration of colding pressing the production, and then reduced the deflection after the whole circle segmentation arc, carry out the school circle again, the V groove arc template of accomplishing roller circle is cut apart to the cutting machine, accomplishes the processing of V groove arc template.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.

Claims

1. The utility model provides a shape V groove arc type thick plate processingequipment of preapring for an unfavorable turn of events which characterized in that: the device comprises a V-groove rolling device, wherein a transmission system, a core roller adjusting mechanism, a V-groove three-core roller and a rack are arranged on a base of the V-groove rolling device;

the V-groove three-core roller is provided with core roller convex strips and core roller grooves along the circumference, the core roller convex strips and the core roller grooves are meshed and have gaps, and the V-groove for placing workpieces is arranged in the core roller convex strips and the core roller grooves.

2. The anti-deformation V-groove arc thick plate processing device according to claim 1, characterized in that: and a core roller adjusting mechanism is arranged on the V-groove three-core roller, the core roller adjusting mechanism is a rotating hand wheel and a rotating shaft, the core roller adjusting mechanism can be turned over and opened, and a workpiece is finished by taking out a circle between the V-groove three-core rollers.