CN212203878U

CN212203878U - Plate straightening device

Info

Publication number: CN212203878U
Application number: CN202020464690.7U
Authority: CN
Inventors: 李雪松; 李贤龙
Original assignee: Bergstrom Intelligent Equipment Kunshan Co Ltd
Current assignee: Bergstrom Intelligent Equipment Kunshan Co Ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-12-22
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a plate straightening device, which comprises an upper shell and a lower shell, wherein three rows of driving press shafts with the same specification are arranged in the cavity of the lower shell side by side, the driving press shafts are connected with the lower shell through bearings, driven pulleys are arranged at two ends of the driving press shafts, supporting legs are arranged at the bottom of the lower shell, a support is connected between the supporting legs, two sets of synchronous motors with the same specification are arranged at the upper end of the support, a driving pulley is arranged at the output end of the synchronous motor, and the driving pulley is connected with the driven pulleys through a V-shaped belt; the bottom of the supporting leg is provided with a supporting structure and a moving structure; the utility model has the advantages that: this technical scheme leaks the universal wheel through external screw thread and internal thread rotation with bearing structure when needs remove to the position of removal straightener that can be convenient, when needs are fixed with bearing structure downwardly rotating, thereby make straightener rigidity, also can reach the level through adjusting if the ground unevenness.

Description

Plate straightening device

Technical Field

The utility model belongs to the technical field of a panel technique and specifically relates to a panel straightener.

Background

With the development of Chinese economy, the mechanical equipment manufacturing industry is rapidly developed, wherein machining refers to a process of changing the external dimension or performance of a workpiece through mechanical equipment, and a production process of a machine refers to a whole process of manufacturing a product from raw materials. For machine production, the raw material transportation and preservation, production preparation, blank manufacturing, part processing and heat treatment, product assembly and debugging, painting and packaging and the like are included. The content of the production process is very wide, modern enterprises organize production and guide production by using the principle and method of system engineering, and the production process is regarded as a production system with input and output. Steel sheets are generally flat, rectangular and may be rolled directly or cut from wide steel strip. The steel plates were classified by thickness: thin plates, medium plates, thick plates, and extra thick plates. The production method comprises the following steps: hot-rolled steel sheets and cold-rolled steel sheets. Classifying according to surface features: galvanized sheets (hot-galvanized sheets, electro-galvanized sheets), tin-plated sheets, clad steel sheets, and color-coated steel sheets. Classified by use: steel plates for bridges, steel plates for boilers, steel plates for shipbuilding, steel plates for armors, steel plates for automobiles, steel plates for roofing, steel plates for construction, steel plates for electrical engineering (silicon steel sheets), steel plates for springs, steel plates for heat resistance, steel plates for alloys, and others. The steel grade of the thick steel sheet is substantially the same as that of the thin steel sheet. In all aspects, besides pure thick plates of various types such as bridge steel plates, boiler steel plates, automobile manufacturing steel plates, pressure vessel steel plates, multi-layer high-pressure vessel steel plates and the like, steel plates of various types such as automobile beam steel plates (2.5-10 mm in thickness), figured steel plates (2.5-8 mm in thickness), stainless steel plates, heat-resistant steel plates and the like are crossed with thin plates.

The width-thickness ratio of the plate is large, the surface area of unit volume is also large, and the appearance characteristic brings the use characteristic: 1) The surface area is large, so the covering capacity is strong, and the coating can be widely applied to the aspects of chemical engineering, containers, buildings, metal products, metal structures and the like; 2) the composite material can be freely cut, bent, stamped and welded to be made into various product components, is flexible and convenient to use, and plays an extremely important role in the departments of automobile, aviation, shipbuilding, tractor manufacturing and the like; 3) the steel can be bent and welded into structural members with various complex sections, such as profile steel, steel pipes, large I-shaped steel, channel steel and the like, so the steel is called universal steel. The plate is rolled out by using a flat roller, so that the specification of the product is changed simply and easily, the adjustment operation is convenient, and the comprehensive computer control and the automatic production are easy to realize; the shape of the plate is simple, the plate can be produced in a coiled mode, and the plate is used in the largest amount in national economy, so that high-speed continuous rolling production must be realized; the deformation problem of the steel plate during transportation and use is increasingly revealed. The prior art for straightening the plate comprises the following steps: the materials are flattened by a flattening machine and a soil method in a large peripheral machining factory. The existing plate straightening technology is complex in operation, large in size and poor in practicability.

At present, the plate straightener structure on the market is unstable and can not remove according to environment and condition, consequently just must develop a stable in structure and transferable plate straightener, through the retrieval, not discover with the utility model discloses the same technical scheme.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stable in structure and transferable panel straightener solves one or more among the above-mentioned prior art problem.

In order to solve the technical problems, the technical scheme of the invention is as follows: a plate straightening device comprises an upper shell and a lower shell, wherein three rows of driven press shafts with the same specification are arranged in a cavity of the upper shell and are connected with the upper shell through bearings, synchronous hydraulic cylinders are arranged at four corners of the upper shell, three rows of driving press shafts with the same specification are arranged in the cavity of the lower shell side by side and are connected with the lower shell through bearings, driven belt pulleys are arranged at two ends of each driving press shaft, supporting legs are arranged at the bottom of the lower shell, supporting seats are connected among the supporting legs, two sets of synchronous motors with the same specification are arranged at the upper ends of the supporting seats, driving belt pulleys are arranged at the output ends of the synchronous motors, and the driving belt pulleys are connected with the driven belt pulleys through; the innovation points are as follows: the bottom of the supporting leg is provided with a supporting structure and a moving structure;

the supporting structure comprises a supporting foot and a supporting tube, the supporting tube is nested at the bottom of the supporting leg, and the supporting foot is arranged at the bottom of the supporting tube;

the moving structure comprises universal wheels arranged at the bottom, and the universal wheels are fixedly connected with the bottoms of the supporting legs.

In some embodiments, the support structure further comprises an external thread disposed on the lower section of the leg and an internal thread disposed on the inner wall of the leg tube, wherein the external thread and the internal thread are used in cooperation with each other.

In some embodiments, the stay tube has a length greater than the height of the caster.

In some embodiments, the temple is a cylinder with a gradually increasing opening from top to bottom, and the bottom of the temple is further provided with a turn-over which turns outwards along one side of the outer edge.

The utility model has the advantages that: this technical scheme leaks the universal wheel through external screw thread and internal thread rotation with bearing structure when needs remove to the position of removal straightener that can be convenient, when needs are fixed with bearing structure downwardly rotating, thereby make straightener rigidity, also can reach the level through adjusting if the ground unevenness.

Drawings

Fig. 1 is a schematic structural diagram of a plate straightening device of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A plate straightening device as shown in fig. 1, which comprises an upper shell and a lower shell, wherein three rows of driven press shafts with the same specification are arranged in a cavity of the upper shell, the driven press shafts are connected with the upper shell through bearings, synchronous hydraulic cylinders are arranged at four corners of the upper shell, three rows of driving press shafts with the same specification are arranged in the cavity of the lower shell side by side, the driving press shafts are connected with the lower shell through bearings, driven belt pulleys are arranged at two ends of each driving press shaft, supporting legs 1 are arranged at the bottom of the lower shell, a support is connected between the supporting legs 1, two sets of synchronous motors with the same specification are arranged at the upper end of the support, a driving belt pulley is arranged at the output end of each synchronous motor, and the; the bottom of the supporting leg 1 is provided with a supporting structure 2 and a moving structure 3; the supporting structure 2 comprises a supporting foot 22 and a supporting tube 21, the supporting tube 21 is embedded at the bottom of the supporting leg 1, and the supporting foot 22 is arranged at the bottom of the supporting tube 21; the moving structure 3 comprises a universal wheel 31 arranged at the bottom, and the universal wheel 31 is fixedly connected with the bottom of the supporting leg 1.

This technical scheme leaks universal wheel 31 through external screw thread and internal thread rotation with bearing structure 2 when needs remove to can be convenient remove straightener's position, when needs are fixed with bearing structure 2 downwardly rotating, thereby make straightener rigidity, also can reach the level through adjusting if the ground unevenness.

In some embodiments, the supporting structure 2 further comprises an external thread arranged on the lower section of the supporting leg 1 and an internal thread arranged on the inner wall of the supporting tube 21, the external thread and the internal thread can be mutually matched for use, and the height can be conveniently adjusted by the technical scheme.

In some embodiments, the length of the stay tube 21 is greater than the height of the universal wheel 31, and the technical scheme enables the movement to be more convenient and the reversing to be more free.

In some embodiments, the arm brace 22 is a cylinder with an opening gradually increasing from top to bottom, and the bottom of the arm brace 22 is further provided with a turnover that turns outwards along one side, so that the support is more stable.

The scope of the invention is defined by the appended claims and equivalents thereof. The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, similar modifications and improvements can be made without departing from the inventive concept, and these should also be considered as within the protection scope of the present invention.

Claims

1. A plate straightening device comprises an upper shell and a lower shell, wherein three rows of driven press shafts with the same specification are arranged in a cavity of the upper shell and are connected with the upper shell through bearings, synchronous hydraulic cylinders are arranged at four corners of the upper shell, three rows of driving press shafts with the same specification are arranged in the cavity of the lower shell side by side, the driving press shafts are connected with the lower shell through bearings, driven belt pulleys are arranged at two ends of each driving press shaft, supporting legs (1) are arranged at the bottom of the lower shell, a support is connected between the supporting legs (1), two sets of synchronous motors with the same specification are arranged at the upper end of the support, a driving belt pulley is arranged at the output end of each synchronous motor, and the driving belt pulleys are connected with the driven belt pulleys through V-shaped belts; the method is characterized in that: the bottom of the supporting leg (1) is provided with a supporting structure (2) and a moving structure (3);

the supporting structure (2) comprises supporting feet (22) and supporting tubes (21), the supporting tubes (21) are nested at the bottoms of the supporting legs (1), and the supporting feet (22) are arranged at the bottoms of the supporting tubes (21);

the moving structure (3) comprises universal wheels (31) arranged at the bottom, and the universal wheels (31) are fixedly connected with the bottoms of the supporting legs (1).

2. A sheet straightening device according to claim 1, characterized in that: the supporting structure (2) further comprises an external thread arranged on the lower section of the supporting leg (1) and an internal thread arranged on the inner wall of the supporting tube (21), and the external thread and the internal thread can be mutually matched for use.

3. A sheet straightening device according to claim 1, characterized in that: the length of the stay tube (21) is greater than the height of the universal wheel (31).

4. A sheet straightening device according to claim 1, characterized in that: the supporting foot (22) is a cylinder with an opening gradually enlarged from top to bottom, and the bottom of the supporting foot (22) is also provided with a turnover which is outwards turned along one side.