Reducing plate rolling machine for steel structural parts

Abstract

The utility model relates to the field of plate rolling machines, and particularly discloses a steel structural part reducing plate rolling machine which comprises a special-shaped plate rolling machine body and a driving motor. An included angle is formed between the two sides of the special-shaped plate rolling machine body, the included angle of the special-shaped plate rolling machine body ranges from 12 degrees to 15 degrees, a top roller fixing structure is arranged on the top of the special-shaped plate rolling machine body, an included angle ranges from 12 degrees to 15 degrees is formed between the top roller fixing structure and the special-shaped plate rolling machine body, and the two sides of the special-shaped plate rolling machine body are each provided with a driving motor. A driving motor is arranged on the special-shaped plate rolling machine body, a driving gear is arranged on the driving motor, conical winding rollers are arranged on the special-shaped plate rolling machine body, driven gears are arranged on the conical winding rollers, the driving gear is meshed with the driven gears, driven winding rollers are arranged on the top roller fixing structure, and the driven winding rollers are arranged between the conical winding rollers. The utility model provides a different-diameter plate rolling machine for a steel structural part. The steel structural part is machined through matching of two conical winding rollers and a driven winding roller.

Description

Technical Field

[0001] The utility model relates to the field of plate rolling machines, in particular to a plate rolling machine for steel structural parts with different diameters. Background Art

[0002] Plate rolling machine is a kind of equipment that uses working rollers to bend and shape sheet materials. It can form parts of different shapes such as cylindrical parts and conical parts. It is a very important processing equipment. The working principle of plate rolling machine is to use external forces such as hydraulic pressure and mechanical force to move the working rollers, so as to press or roll the sheet materials. According to the rotation movement and position change of working rollers of different shapes, oval parts, arc parts, cylindrical parts and other parts can be processed.

[0003] When processing different structures, plate rolling machines with different structures are required. During the processing, the steel structural parts are processed with different diameters. Therefore, a plate rolling machine with different diameters for steel structural parts is proposed to meet the different processing requirements of steel structural parts. Utility Model Content

[0004] The utility model aims to provide a different-diameter plate rolling machine for steel structural parts to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reducing plate rolling machine for steel structural parts, comprising a special-shaped plate rolling machine body and a driving motor; there is an angle between the two sides of the special-shaped plate rolling machine body, and the angle of the special-shaped plate rolling machine body is 12-15°. A top roller fixing structure is arranged on the top of the special-shaped plate rolling machine body, and an angle of 12-15° exists between the top roller fixing structure and the special-shaped plate rolling machine body. A driving motor is arranged on each side of the special-shaped plate rolling machine body, and a driving gear is arranged on the driving motor. A conical roller is arranged on the special-shaped plate rolling machine body, and a driven gear is arranged on the conical roller. The driving gear is meshed with the driven gear, and a driven roller is arranged on the top roller fixing structure, and the driven roller is arranged between the conical rollers.

[0006] Preferably, a fixed back plate and a fixed front plate are provided on the main body of the special-shaped plate rolling machine, and the fixed back plate and the fixed front plate are in a bent structure, and the fixed back plate and the fixed front plate fix the internal structure of the main body of the special-shaped plate rolling machine.

[0007] Preferably, a driving cavity is provided inside the fixed back plate and the fixed front plate, the driving gear and the driven gear are provided inside the driving cavity, openings are provided on the fixed back plate and the fixed front plate, driving shafts are provided on both ends of the driving gear, driven shafts are provided on both ends of the driven gear, and the driving shaft and the driven shaft pass through the openings.

[0008] Preferably, a driving shaft on one side of the driving gear is connected to a driving motor, and a driving shaft on the other side of the driving gear is arranged on a fixed front plate, which limits the position of the driving gear; a driven shaft on one side of the driven gear is connected to a conical roller, and the other end of the driven gear is arranged on a fixed back plate, which limits the position of the driven gear.

[0009] Preferably, the driven roller is provided with a roller shaft, the roller shaft passes through the top roller fixing structure, and a limiting block is provided on the roller shaft, and the limiting block limits the position of the driven roller.

[0010] Compared with the prior art, the beneficial effects of the utility model are: the driving motor is set to drive the driving gear to rotate, and the driving gear and the driven gear are meshed, so the driving gear drives the driven gear to rotate, and the driven gear drives the conical roller to rotate, and the steel structure is placed between the driven roller and the conical roller, and the steel structure is processed. The driven roller limits the position of the steel structure and cooperates with the conical roller for processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the overall back structure of the utility model;

[0013] Figure 3 This is a schematic diagram of the internal structure of the special-shaped plate rolling machine of the utility model;

[0014] Numbers in the figure: 1. Special-shaped plate rolling machine body; 11. Fixed back plate; 12. Fixed front plate; 2. Top roller fixing structure; 21. Driven rolling roller; 22. Roller shaft; 23. Limit block; 3. Driving motor; 31. Driving gear; 4. Driven gear; 41. Conical rolling roller. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0017] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] See also Figure 1-3 The utility model provides a technical solution: a steel structure reducing plate rolling machine, comprising a special-shaped plate rolling machine body 1 and a driving motor 3; there is an angle between the two sides of the special-shaped plate rolling machine body 1, and the angle of the special-shaped plate rolling machine body 1 is 12-15°. A top roller fixing structure 2 is arranged on the top of the special-shaped plate rolling machine body 1, and an angle of 12-15° exists between the top roller fixing structure 2 and the special-shaped plate rolling machine body 1. A driving motor 3 is arranged on each side of the special-shaped plate rolling machine body 1, and a driving gear 31 is arranged on the driving motor 3. A conical rolling roller 41 is arranged on the special-shaped plate rolling machine body 1, and a driven gear 4 is arranged on the conical rolling roller 41. The driving gear 31 is meshed with the driven gear 4, and a driven roller 21 is arranged on the top roller fixing structure 2, and the driven roller 21 is arranged between the conical rolling rollers 41.

[0019] Furthermore, a fixed back plate 11 and a fixed front plate 12 are provided on the special-shaped plate rolling machine body 1. The fixed back plate 11 and the fixed front plate 12 are in a bent structure, and the fixed back plate 11 and the fixed front plate 12 fix the internal structure of the special-shaped plate rolling machine body 1.

[0020] Furthermore, a driving cavity is provided inside the fixed back plate 11 and the fixed front plate 12, the driving gear 31 and the driven gear 4 are provided inside the driving cavity, openings are provided on the fixed back plate 11 and the fixed front plate 12, driving shafts are provided at both ends of the driving gear 31, driven shafts are provided at both ends of the driven gear 4, and the driving shaft and the driven shaft pass through the openings.

[0021] Furthermore, a driving shaft on one side of the driving gear 31 is connected to the driving motor 3, and a driving shaft on the other side of the driving gear 31 is arranged on a fixed front plate 12, and the fixed front plate 12 limits the position of the driving gear 31. A driven shaft on one side of the driven gear 4 is connected to a conical roller 41, and the other end of the driven gear 4 is arranged on a fixed back plate 11, and the fixed back plate 11 limits the position of the driven gear 4.

[0022] Furthermore, a roller shaft 22 is provided on the driven roller 21 , and the roller shaft 22 passes through the top roller fixing structure 2 . A limit block 23 is provided on the roller shaft 22 , and the limit block 23 limits the position of the driven roller 21 .

[0023] Working principle: The position between the conical rollers 41 is constant, and the driven roller 21 is located in the middle of the top of the conical roller 41. By placing the steel structure between the conical roller 41 and the driven roller 21, the driving motor 3 drives the driving gear 31 to rotate, and the driving gear 31 drives the driven gear 4 to rotate, so that the conical roller 41 rotates to provide power for the processing of the steel structure. The steel structure passes between the conical roller 41 and the driven roller 21, and the steel structure is bent and shaped.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Steel structure reducing plate rolling machine, characterized by: The invention comprises a special-shaped plate rolling machine body (1) and a driving motor (3); there is an angle between the two sides of the special-shaped plate rolling machine body (1), and the angle of the special-shaped plate rolling machine body (1) is 12 to 15 degrees; a top roller fixing structure (2) is arranged on the top of the special-shaped plate rolling machine body (1); there is an angle of 12 to 15 degrees between the top roller fixing structure (2) and the special-shaped plate rolling machine body (1); a driving motor (3) is arranged on each side of the special-shaped plate rolling machine body (1); a driving gear (31) is arranged on the driving motor (3); a conical rolling roller (41) is arranged on the conical rolling roller (41); a driven gear (4) is arranged on the driving motor (3); the driving gear (31) and the driven gear (4) are meshed; a driven roller (21) is arranged on the top roller fixing structure (2); and the driven roller (21) is arranged between the conical rolling rollers (41).

2. The steel structure reducing plate rolling machine according to claim 1, characterized in that: A fixed back plate (11) and a fixed front plate (12) are provided on the main body (1) of the special-shaped plate rolling machine, and the fixed back plate (11) and the fixed front plate (12) are in a bent structure.

3. The steel structure reducing plate rolling machine according to claim 2, characterized in that: A driving cavity is arranged inside the fixed back plate (11) and the fixed front plate (12), the driving gear (31) and the driven gear (4) are arranged inside the driving cavity, openings are arranged on the fixed back plate (11) and the fixed front plate (12), driving shafts are arranged at both ends of the driving gear (31), and driven shafts are arranged at both ends of the driven gear (4), and the driving shaft and the driven shaft pass through the openings.

4. The steel structure reducing plate rolling machine according to claim 3 is characterized in that: A driving shaft on one side of the driving gear (31) is connected to a driving motor (3), and a driving shaft on the other side of the driving gear (31) is arranged on a fixed front plate (12). A driven shaft on one side of the driven gear (4) is connected to a conical roller (41), and the other end of the driven gear (4) is arranged on a fixed back plate (11).

5. The steel structure reducing plate rolling machine according to claim 1, characterized in that: The driven roller (21) is provided with a roller shaft (22), the roller shaft (22) passes through the top roller fixing structure (2), and a limiting block (23) is provided on the roller shaft (22).

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