Rolling mill for solid slender products

Abstract

The utility model belongs to the technical field of rolling mills, and particularly relates to a rolling mill for solid slender products, which comprises a rolling mill frame, the left side and the right side of the upper part of the rolling mill frame are respectively connected with a material receiving and releasing plate, the middle part of the upper part of the rolling mill frame is connected with a panel, and the upper walls of the two material receiving and releasing plates are respectively provided with a material receiving and releasing assembly. The deburring device comprises a panel, collecting guide frames are mounted on the left side and the right side of the upper wall of the panel, deburring bases are connected to the right sides of the two collecting guide frames, two blades are connected to the surface of the upper wall of each deburring base, guide columns are mounted in the collecting guide frames, and a mounting frame is arranged between the two collecting guide frames; two rollers are installed in the installation frame, through joint cooperation of the material collecting and discharging plate, the material collecting and discharging assembly and the two material collecting guide frames, supporting is provided when solid and long and thin products are machined, the products are not prone to deformation, deburring can be completed through a deburring base and a blade in the material collecting process, and finished products are smoother.

Description

Technical Field

[0001] The utility model relates to the technical field of rolling mills, in particular to a rolling mill for solid and elongated products. Background Art

[0002] A rolling mill is a mechanical equipment used for metal processing. It drives the rollers to rotate through a transmission device, feeds the metal material into the gap between the rollers, and then uses the rotation and pressure of the rollers to gradually flatten or press the metal material into the desired shape. It is widely used in many fields such as prefabricated buildings, high-speed railways, highways, bridges and tunnels, subways and urban rails, underground pipe galleries, nuclear power and hydropower, and steel bar processing and distribution centers.

[0003] When processing solid and slender materials, traditional rolling mills may cause the materials to deform, bend or twist during the rolling process due to insufficient support, thus affecting the processing accuracy.

[0004] Therefore, a rolling mill for solid and elongated products is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a rolling mill for solid and slender products, so as to solve the problem that when processing solid and slender materials, the traditional rolling mill proposed in the above background technology may cause the material to deform, bend or twist during the rolling process due to insufficient support, thereby affecting the processing accuracy.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rolling mill for solid and slender products, comprising a rolling mill frame, wherein material receiving and unloading plates are connected to the left and right sides of the upper part of the rolling mill frame, a panel is connected to the upper middle part of the rolling mill frame, and the upper walls of the two material receiving and unloading plates are installed with material receiving and unloading components, and material receiving guide frames are installed on the left and right sides of the upper wall of the panel, and the right sides of the two material receiving guide frames are connected to deburring seats, and the upper wall surface of the deburring seats is connected to two blades, and guide columns are installed inside the material receiving guide frames, and a mounting frame is arranged between the two material receiving guide frames, and two rollers are installed inside the mounting frame, and a second motor is arranged on the front side of the mounting frame, and a gear box is arranged between the second motor and the mounting frame, and a transmission assembly is arranged between the gear box and the two rollers and the second motor.

[0007] Preferably, the material retracting and unretracting assembly includes a first motor and a material retracting and unretracting shaft, a power output end of the first motor is connected to a rotating shaft, and the rotating shaft is fixedly connected to the material retracting and unretracting shaft.

[0008] Preferably, two bearing seats are installed on the outer wall surface of the material receiving and unloading shaft, and the lower wall surfaces of the bearing seats are connected to the bottom plates, and the bottom plates are screwed to the upper wall surface of the material receiving and unloading plate.

[0009] Preferably, the transmission assembly includes a gear shaft, a universal joint, a connecting sleeve and a connecting head, the rear end of the gear shaft is fixedly connected to the power output end of the second motor, the front end of the gear shaft is connected to the universal joint, the connecting head is connected to the roller, the connecting sleeve is sleeved on the outside of the connecting head, and the rear end of the connecting head is connected to the universal joint.

[0010] Preferably, the lower wall surface of the rolling mill frame is evenly connected to a plurality of bases, and the lower wall surfaces of the plurality of bases are all connected to shock-absorbing pads.

[0011] Compared with the prior art, the beneficial effects of the utility model are: through the cooperation between the material receiving and releasing plate, the material receiving and releasing assembly, and the two material receiving guide frames, support is provided when processing solid and slender products, making the products less likely to deform, and the deburring seat and the blade can complete the deburring during the material receiving process, making the finished product smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the side structure of the mounting frame of the utility model.

[0014] In the figure: 1. rolling mill frame; 2. panel; 3. material collecting and unloading plate; 4. first motor; 5. bearing seat; 6. rotating shaft; 7. material collecting and unloading shaft; 8. material collecting guide frame; 9. second motor; 10. gear box; 11. gear shaft; 12. mounting frame; 13. rolling roller; 14. universal joint; 15. connecting sleeve; 16. connecting head; 17. deburring seat; 18. blade; 19. guide column. 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 in 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 "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the 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 position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0017] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 utility model can be understood according to specific circumstances.

[0018] Example:

[0019] See also Figure 1-2 The utility model provides a technical solution: a rolling mill for solid and slender products, comprising a rolling mill frame 1, wherein the left and right sides of the rolling mill frame 1 are connected with material receiving and unloading plates 3, the upper middle part of the rolling mill frame 1 is connected with a panel 2, the upper walls of the two material receiving and unloading plates 3 are installed with material receiving and unloading components, the left and right sides of the upper wall of the panel 2 are installed with material receiving guide frames 8, the right sides of the two material receiving guide frames 8 are connected with deburring seats 17, the upper wall surface of the deburring seats 17 is connected with two blades 18, a guide column 19 is installed inside the material receiving guide frame 8, a mounting frame 12 is arranged between the two material receiving guide frames 8, two rollers 13 are installed inside the mounting frame 12, a second motor 9 is arranged on the front side of the mounting frame 12, a gear box 10 is arranged between the second motor 9 and the mounting frame 12, two meshing gears are installed inside the gear box 10, which are respectively connected with two gear shafts 11, and a transmission assembly is arranged between the gear box 10 and the two rollers 13 and the second motor 9.

[0020] Among them, the material receiving and unloading assembly includes a first motor 4 and a material receiving and unloading shaft 7, the power output end of the first motor 4 is connected with a rotating shaft 6, the rotating shaft 6 is fixedly connected to the material receiving and unloading shaft 7, the outer wall surface of the material receiving and unloading shaft 7 is installed with two bearing seats 5, the lower wall surfaces of the bearing seats 5 are connected with a bottom plate, the bottom plate is screwed to the upper wall surface of the material receiving and unloading plate 3, the transmission assembly includes a gear shaft 11, a universal joint 14, a connecting sleeve 15 and a connecting head 16, the rear end of the gear shaft 11 is fixedly connected to the power output end of the second motor 9, the front end of the gear shaft 11 is connected to the universal joint 14, the connecting head 16 is connected to the rolling roller 13, the connecting sleeve 15 is sleeved on the outside of the connecting head 16, and the rear end of the connecting head 16 is connected to the universal joint 14, the lower wall surface of the rolling mill frame 1 is evenly connected with multiple bases, and the lower wall surfaces of the multiple bases are connected with shock-absorbing pads.

[0021] Working principle: the product enters the interior of the mounting frame 12 from the material collecting and unloading shaft 7 above the material collecting and unloading plate 3 through the material collecting guide frame 8, the power output end of the second motor 9 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the material collecting and unloading shaft 7 to rotate, the power output end of the second motor 9 drives the upper gear shaft 11 to rotate, the upper gear shaft 11 drives the gear connected to it to rotate, the gear meshing with this gear will also rotate, thereby driving the lower gear shaft 11 to rotate, the other end of the gear shaft 11 drives the connecting head 16 to rotate through the universal joint 14, the rotation of the connecting head 16 drives the roller 13 to rotate, the two rotating rollers 13 process the product, the deburring seat 17 on the material collecting guide frame 8 can deburr the processed product, and the product is deburred after passing through two blades 18.

[0022] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0023] 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. A rolling mill for solid elongated products, comprising a rolling mill frame (1), characterized in that: The rolling mill frame (1) is connected to material receiving and releasing plates (3) on both the left and right sides of the upper part, the rolling mill frame (1) is connected to a panel (2) at the middle of the upper part, the upper walls of the two material receiving and releasing plates (3) are both installed with material receiving and releasing components, the upper walls of the panel (2) are both installed with material receiving guide frames (8) on both the left and right sides, the right sides of the two material receiving guide frames (8) are both connected with deburring seats (17), the upper wall surface of the deburring seats (17) is connected with two blades (18), the material receiving guide frames (8) are internally installed with guide columns (19), a mounting frame (12) is arranged between the two material receiving guide frames (8), two rollers (13) are installed inside the mounting frame (12), a second motor (9) is arranged on the front side of the mounting frame (12), a gear box (10) is arranged between the second motor (9) and the mounting frame (12), and a transmission component is arranged between the gear box (10) and the two rollers (13) and the second motor (9).

2. A rolling mill for solid elongated products according to claim 1, characterized in that: The material retracting and unretracting assembly comprises a first motor (4) and a material retracting and unretracting shaft (7); the power output end of the first motor (4) is connected to a rotating shaft (6); and the rotating shaft (6) is fixedly connected to the material retracting and unretracting shaft (7).

3. A rolling mill for solid elongated products according to claim 2, characterized in that: Two bearing seats (5) are installed on the outer wall surface of the material receiving and releasing shaft (7), and the lower wall surfaces of the bearing seats (5) are connected to the bottom plates, and the bottom plates are screwed to the upper wall surface of the material receiving and releasing plate (3).

4. A rolling mill for solid elongated products according to claim 1, characterized in that: The transmission assembly comprises a gear shaft (11), a universal joint (14), a connecting sleeve (15) and a connecting head (16); the rear end of the gear shaft (11) is fixedly connected to the power output end of the second motor (9); the front end of the gear shaft (11) is connected to the universal joint (14); the connecting head (16) is connected to the roller (13); the connecting sleeve (15) is sleeved on the outside of the connecting head (16); and the rear end of the connecting head (16) is connected to the universal joint (14).

5. A rolling mill for solid elongated products according to claim 1, characterized in that: The lower wall surface of the rolling mill frame (1) is evenly connected to a plurality of bases, and the lower wall surfaces of the plurality of bases are all connected to shock-absorbing pads.

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