CN219401931U

CN219401931U - Cold-formed steel production and processing rolling unit

Info

Publication number: CN219401931U
Application number: CN202320083414.XU
Authority: CN
Inventors: 朱效乾; 迟新媛; 赵汝振; 刘钰; 赵汝兵
Original assignee: Qingdao Haimaoyuantong Steel Structure Co ltd
Current assignee: Qingdao Haimaoyuantong Steel Structure Co ltd
Priority date: 2023-01-29
Filing date: 2023-01-29
Publication date: 2023-07-25
Anticipated expiration: 2033-01-29

Abstract

The utility model discloses a cold-formed steel production and processing rolling unit which comprises a transmission workbench, wherein a fixing frame is fixedly connected above the transmission workbench, a fixing plate is fixedly connected to the lower surface of the top of the fixing frame, a rotatable upper roller is fixedly connected to the outer side wall of the fixing plate, a fixed mounting table is arranged below the transmission workbench, a fixing plate is fixedly connected to the upper surface of a rotary threaded rod, a connecting rotating shaft penetrates through the fixing plate at the output end of a rotary motor, and a rotatable lower roller is fixedly connected to the outer surface of the connecting rotating shaft. The utility model not only adopts the sliding connection arrangement between the outer shell and the inner shell, but also can slide out the discharge blocking tube when the electrostatic precipitator is not in use, thereby playing a certain protection role, and simultaneously being convenient for replacing the discharge blocking tube periodically. Different blocking devices are adopted in the discharge blocking tube, so that the use scene of the electrostatic precipitator device is increased, and the practicability of the electrostatic precipitator is improved.

Description

Cold-formed steel production and processing rolling unit

Technical Field

The utility model relates to the technical field of cold-formed steel production, processing and rolling, in particular to a cold-formed steel production, processing and rolling unit.

Background

The cold-formed steel is one of a plurality of steel products, the strip steel with a certain width is subjected to a group of rollers which are longitudinally arranged under the normal temperature condition to gradually deform to reach the shape and the size which meet the use requirements, and then the strip steel is sheared into the corresponding length by the determined size. The product is cold-formed steel. Of course, the cold-formed steel can be obtained by a deformation method such as stamping, bending or drawing.

The roll bending forming method is suitable for mass industrialized production, the product quality, the processing cost and the production efficiency are incomparable with other methods, and the method is a main production process of the cold-formed steel at present. If welding equipment (such as high-frequency welding, argon arc welding, etc.) is arranged in the unit, cold-formed steel with closed section can be produced. Therefore, a forming roll is required for forming the cold-formed steel.

The distance between the rotatable upper roller and the rotatable lower roller used for the cold-formed steel production and processing roller press is often required to be adjusted, the existing cold-formed steel production and processing roller press cannot be adjusted in a lifting mode, and the cold-formed steel with different specification thicknesses cannot be pressed in a pressing mode, so that the roller capable of being adjusted in a lifting mode is required to be designed, and the cold-formed steel with different thicknesses can be pressed in the pressing mode.

Disclosure of Invention

The utility model aims to provide a cold-formed steel production and processing rolling unit, which aims to solve the problems that in the prior art, the existing cold-formed steel production and processing rolling machine of the cold-formed steel production and processing rolling unit cannot be adjusted in a lifting manner and cannot press rolls for cold-formed steel with different specifications and thicknesses, so that a roller capable of being adjusted in a lifting manner is required to be designed, and the cold-formed steel with different thicknesses can be pressed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the cold-formed steel production and processing rolling machine set comprises a transmission workbench, wherein a fixing frame is fixedly connected above the transmission workbench, a fixing plate is fixedly connected to the lower surface of the top of the fixing frame, and a rotatable upper roller is fixedly connected to the outer side wall of the fixing plate;

the below of transmission workstation is provided with the fixed mounting table, can dismantle on the lateral wall of fixed mounting table and be connected with the fixed block, the inside wall threaded connection of fixed block has rotatory threaded rod, the one end fixedly connected with adjustable rocker of rotatory threaded rod, the last fixed surface of rotatory threaded rod is connected with the fixed plate, fixedly connected with rotating electrical machines on the lateral wall of fixed plate one side, the output of rotating electrical machines runs through the fixed plate and is connected with the connection pivot, the surface fixedly connected with rotatable lower roll of connection pivot.

Preferably, a feeding stamping structure is arranged on one side of the conveying workbench, the feeding stamping structure comprises a stamping machine component and a feeding table, and the stamping machine component is arranged above the feeding table.

Through the technical characteristics, the cold-formed steel is subjected to stamping forming.

Preferably, the upper surface of fixed mounting table through connection has the fixed block, fixed block inside wall fixedly connected with elasticity iron sheet, the one end fixedly connected with spacing screens piece of elasticity iron sheet, spacing screens piece and the lateral wall joint of fixed mounting table one side.

Through the technical characteristics, the fixed block slides to enable the limit clamping block to reach the rectangular groove on the side wall of the fixed block to complete clamping, and the limit clamping block is pressed to complete disassembly, so that the process of assembly and disassembly is very simple, and the working efficiency of assembly and disassembly is improved.

Preferably, a rectangular groove is fixedly formed in the side wall of one side of the fixed block, and the rectangular groove corresponds to the position of the limiting clamping block.

Preferably, the height of the feeding table is equal to the horizontal plane at the intersection position of the rotatable upper roller and the rotatable lower roller.

Preferably, the outer surfaces of the rotatable lower roller and the rotatable upper roller are provided with roller sleeves.

Preferably, the elastic iron sheet and the limiting clamping block form an elastic clamping structure.

By the technical proposal, the utility model has the advantages that,

compared with the prior art, the utility model has the beneficial effects that: the cold-formed steel production and processing rolling machine set has the advantages that the outer shell and the inner shell are arranged in a sliding connection mode, the discharge blocking tube can be slipped out when the electrostatic precipitator is not used, a certain protection effect is achieved, and meanwhile the discharge blocking tube is convenient to replace regularly. Different blocking devices are adopted in the discharge blocking tube, so that the use scene of the electrostatic precipitator device is increased, and the practicability of the electrostatic precipitator is improved.

1. Through the setting that adopts threaded rod and roll body, can be fine carry out the preforming to the cold-formed steel of different specification thickness for height-adjusting convenient and fast more through setting up adjustable rocker.

2. Through adopting the setting of elasticity iron sheet and spacing screens piece between mount table and fixed block, the fixed block slides and makes spacing screens piece arrive the rectangle groove completion joint on the fixed block lateral wall, presses spacing screens piece and accomplishes the dismantlement for the process of installation and dismantlement is very simple and easy, has improved the work efficiency of equipment and disassemble.

3. Through adopting the setting of roller shell at the roll body lateral wall, reduced the loss of roll body, the roller shell damages and can changes, has improved work efficiency.

Drawings

FIG. 1 is a schematic perspective view of a main body of the device of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic diagram of the overall side cross-sectional structure of the present utility model;

FIG. 4 is a schematic view of a partially enlarged structure of the present utility model;

fig. 5 is a schematic structural diagram of a first discharge blocking device according to the present utility model.

In the figure: 1. a transmission workbench; 2. a fixed mounting table; 3. a punch assembly; 4. a feeding table; 5. a rotatable lower roller; 6. the upper roller can be rotated; 7. rotating the threaded rod; 8. a fixed block; 9. a fixing plate; 10. a feeding stamping structure; 11. an adjustable rocker; 12. the connecting rotating shaft; 13. an elastic iron sheet; 14. a limit clamping block; 15. a roller sleeve; 16. and a fixing frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and fig. 4, the present utility model provides a technical solution: the utility model provides a cold-formed steel production processing roll-in unit, including transmission workstation 1, the top fixedly connected with mount 16 of transmission workstation 1, mount 16 can be for the subassembly of transmission workstation 1 top installation fixedly, the lower fixed surface at mount 16 top is connected with fixed plate 9, fixed plate 9 provides holding power for rotatable lower roll 5 between it, the lateral wall fixedly connected with rotatable upper roll 6 of fixed plate 9, one side of transmission workstation 1 is provided with pay-off stamping structure 10, pay-off stamping structure 10 includes punching press subassembly 3 and pay-off platform 4, punching press subassembly 3 can carry out the punching press, pay-off platform 4's top is provided with punching press subassembly 3, the below of transmission workstation 1 is provided with fixed mounting table 2, fixed mounting table 2 can be fixed, be connected with fixed block 8 on the lateral wall of fixed mounting table 2, the upper surface through-connection of fixed block 2 has fixed block 8, the inside wall fixedly connected with elasticity iron sheet 13, the one end fixedly connected with spacing clamping block 14 of elasticity iron sheet 13 constitutes elasticity clamping block 14.

Referring to fig. 1, fig. 2, fig. 3 and fig. 5, the limiting clamping block 14 is clamped with the side wall on one side of the fixed mounting table 2, a rectangular groove is fixedly formed in the side wall on one side of the fixed block 8, the rectangular groove corresponds to the limiting clamping block 14 in position, a rotary threaded rod 7 is connected with the inner side wall of the fixed block 8 in a threaded manner, one end of the rotary threaded rod 7 is fixedly connected with an adjustable rocker 11, the adjustable rocker 11 is convenient for a worker to use, the upper surface of the rotary threaded rod 7 is fixedly connected with a fixed plate 9, a rotary motor is fixedly connected to the side wall on one side of the fixed plate 9, the output end of the rotary motor penetrates through the fixed plate 9 and is connected with a connecting rotating shaft 12, the outer surface of the connecting rotating shaft 12 is fixedly connected with a rotatable lower roller 5, the rotatable lower roller 5 can roll a cold-bending section steel, the height of the feeding table 4 is equal to the horizontal plane at the intersection position of the rotatable upper roller 6 and the rotatable lower roller 5, the outer surfaces of the rotatable lower roller 5 and the rotatable upper roller 6 are provided with roller sleeves 15, and the roller sleeves 15 are convenient to replace.

Working principle: when the cold-formed steel is used for producing and processing a rolling machine set, a power supply is externally connected, a fixed block 8 is firstly arranged on a fixed installation table 2, an adjustable rocker 11 is rotated, the adjustable rocker 11 can adjust the height of a rotatable lower roller 5 under the action of a rotary threaded rod 7 and limit the height, steel for producing the cold-formed steel is placed on the surface of a feeding table 4, at the moment, a punching machine component 3 is controlled to operate, the steel for producing the cold-formed steel is subjected to preliminary processing through the punching machine component 3 and then is sent into the transmission table 1 to perform forming operation, in the forming process, a rotating motor is firstly controlled to operate, the rotating motor rotates, the output end of the rotating motor drives the rotatable lower roller 5 to rotate, at the moment, the rotatable lower roller 5 drives a rotatable upper roller 6 to rotate, the rotatable upper roller 6 and the rotatable lower roller 5 simultaneously rotate to form the steel for producing the cold-formed steel, and finally the cold-formed steel is subjected to the operation of the cold-formed steel producing and processing machine set.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cold-formed steel production processing roll-in unit, includes transmission workstation (1), its characterized in that: a fixing frame (16) is fixedly connected above the transmission workbench (1), a fixing plate (9) is fixedly connected to the lower surface of the top of the fixing frame (16), and a rotatable upper roller (6) is fixedly connected to the outer side wall of the fixing plate (9);

the utility model discloses a conveying table, including transmission workbench (1), fixed mounting table (2), detachable connection has fixed block (8) on the lateral wall of fixed mounting table (2), the inside wall threaded connection of fixed block (8) has rotatory threaded rod (7), the one end fixedly connected with adjustable rocker (11) of rotatory threaded rod (7), the last fixed surface of rotatory threaded rod (7) is connected with fixed plate (9), fixedly connected with rotating electrical machines on the lateral wall of fixed plate (9) one side, the output of rotating electrical machines runs through fixed plate (9) and is connected with connection pivot (12), the surface fixedly connected with rotatable lower roll (5) of connection pivot (12).

2. The cold-formed steel production and processing rolling unit according to claim 1, wherein: one side of the conveying workbench (1) is provided with a feeding stamping structure (10), the feeding stamping structure (10) comprises a stamping machine component (3) and a feeding table (4), and the stamping machine component (3) is arranged above the feeding table (4).

3. The cold-formed steel production and processing rolling unit according to claim 2, wherein: the upper surface through connection of fixed mounting table (2) has fixed block (8), fixed block (8) inside wall fixedly connected with elasticity iron sheet (13), the one end fixedly connected with spacing screens piece (14) of elasticity iron sheet (13), the lateral wall joint of spacing screens piece (14) and fixed mounting table (2) one side.

4. A cold-formed steel production and processing roll unit according to claim 3, wherein: rectangular grooves are fixedly formed in the side wall of one side of the fixed block (8), and the positions of the rectangular grooves correspond to the positions of the limiting clamping blocks (14).

5. The cold-formed steel production and processing rolling unit according to claim 4, wherein: the height of the feeding table (4) is equal to the horizontal plane at the intersection position of the rotatable upper roller (6) and the rotatable lower roller (5).

6. The cold-formed steel production and processing rolling unit according to claim 5, wherein: the outer surfaces of the rotatable lower roller (5) and the rotatable upper roller (6) are provided with roller sleeves (15).

7. The cold-formed steel production and processing rolling unit according to claim 6, wherein: the elastic iron sheet (13) and the limiting clamping block (14) form an elastic clamping structure.