Punching equipment for steel pipe machining

Abstract

The utility model discloses a punching device for processing a steel pipe, which comprises a processing table, a baffle plate, a disc, a fixing piece, a limiting rod, a supporting seat, a punching machine, a punching head, a motor fixing frame and a motor, and has the beneficial effects that the punching device is novel in structure and low in manufacturing cost; according to the steel pipe punching device, vertical limiting treatment can be conducted on a steel pipe, the vertical limiting treatment mode is simple, convenient and rapid, the cost is low, the punching speed of the steel pipe is increased through a double-station punching mode, and the overall machining efficiency of the steel pipe is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipes, and particularly relates to a punching device for steel pipe processing. Background Art

[0002] Steel pipes have a hollow cross-section, and the length is much greater than the diameter or circumference. According to the cross-sectional shape, they are divided into circular, square, rectangular and special-shaped steel pipes. According to the material, they are divided into carbon structural steel pipes, low-alloy structural steel pipes, alloy steel pipes and composite steel pipes. According to the use, they are divided into steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, mechanical manufacturing, geological exploration, high-pressure equipment, etc.; according to the production process, they are divided into seamless steel pipes and welded steel pipes. Among them, seamless steel pipes are further divided into hot-rolled and cold-rolled types, and welded steel pipes are further divided into straight-seam welded steel pipes and spiral-seam welded steel pipes.

[0003] During the production and processing of steel pipes, it is necessary to punch the bottom of the steel pipes. During the punching process of the steel pipes, it is necessary to fix the steel pipes. The traditional punching equipment fixes them through mechanical fixtures. The mechanical fixture components are relatively complex, the procurement cost is relatively high, and the damage repair occupies a certain cost. And the single-station punching machine will also affect the punching efficiency of the steel pipes to a certain extent. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] The technical problem to be solved by the utility model is to solve the problem that during the production and processing of steel pipes, it is necessary to punch the bottom of the steel pipes. During the punching process of the steel pipes, it is necessary to fix the steel pipes. The traditional punching equipment fixes them through mechanical fixtures. The mechanical fixture components are relatively complex, the procurement cost is relatively high, and the damage repair occupies a certain cost. And the single-station punching machine will also affect the punching efficiency of the steel pipes to a certain extent.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: a punching device for steel pipe processing, including a processing table, a baffle, a disc, a fixing member, a limiting rod, a support seat, a punching machine, a punching head, a motor fixing frame and a motor. The baffle is arranged on the tabletop of the processing table, the disc is arranged above the processing table, the fixing member is arranged above the disc, the limiting rod is arranged above the fixing member, the support seat is arranged on the tabletop of the processing table, the punching machine is arranged above the support seat, the punching head is arranged at the front of the punching machine, the motor fixing frame is arranged at the rear of the punching machine, and the motor is fixed by the motor fixing frame.

[0008] Further, the structure of the baffle is an enclosed baffle, and the baffle is fixedly connected to the tabletop of the processing table by welding.

[0009] Further, the diameter of the disc is 40-50 cm.

[0010] Further, a plurality of limiting rods are provided, and the plurality of limiting rods have the same size and structure.

[0011] Further, two punching machines are provided, and the two punching machines have the same specification parameters.

[0012] (III) Beneficial effects

[0013] The present utility model provides a two-piece stepped straight-edge rim, which has the following beneficial effects: novel structure, low manufacturing cost, during the production and processing of steel pipes, the steel pipes can be vertically limited, the vertical limiting method is simple and fast, and the cost is low, and the double-station punching method improves the punching speed of the steel pipes and improves the overall processing efficiency of the steel pipes. Description of the drawings

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a schematic structural diagram of another perspective of the present utility model;

[0016] In the figure: 1-processing table, 2-baffle, 3-disc, 4-fixing member, 5-limiting rod, 6-support seat, 7-punching machine, 8-punching head, 9-motor fixing bracket, 10-motor. Specific embodiments

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. In the description of the present utility model, it should be understood that the terms "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0018] Please refer to Figures 1 to 2 , the present utility model provides a technical solution: a punching device for steel pipe processing, including a processing table 1, a baffle 2, a disc 3, a fixing member 4, a limiting rod 5, a support seat 6, a punching machine 7, a punching head 8, a motor fixing bracket 9 and a motor 10. The baffle 2 is arranged on the tabletop of the processing table 1, the disc 3 is arranged above the processing table 1, the fixing member 4 is arranged above the disc 3, the limiting rod 5 is arranged above the fixing member 4, the support seat 6 is arranged on the tabletop of the processing table 1, the punching machine 7 is arranged above the support seat 6, the punching head 8 is arranged at the front of the punching machine 7, and the motor fixing bracket 9 is arranged at the rear of the punching machine 7. The motor 10 is fixed by the motor fixing bracket 9.

[0019] The structure of the baffle 2 is an enclosed baffle 2, and the baffle 2 is fixedly connected to the tabletop of the processing table 1 by welding. The diameter of the disc 3 is 40 - 50 cm. A plurality of limiting rods 5 are arranged, and the sizes and structures of the plurality of limiting rods 5 are the same. Two punching machines 7 are arranged, and the specification parameters of the two punching machines 7 are the same.

[0020] Working principle: Vertically place the steel pipe on the disc 3, and place the fixing member 4 and the limiting rod 5 completely inside the bottom of the steel pipe. The limiting rod 5 inside the bottom of the steel pipe will exert an outward supporting force on the inner wall of the steel pipe, thereby playing a limiting function on the steel pipe. Start the motor 10 to drive the punching head 8 of the punching machine 7 to rotate and punch the steel pipe.

[0021] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0022] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A punching device for steel pipe processing, characterized in that: The invention comprises a processing table (1), a baffle (2), a disc (3), a fixing member (4), a limiting rod (5), a support seat (6), a puncher (7), a punching head (8), a motor fixing frame (9) and a motor (10), wherein the baffle (2) is arranged on the table top of the processing table (1), the disc (3) is arranged on the upper part of the processing table (1), the fixing member (4) is arranged on the upper part of the disc (3), the limiting rod (5) is arranged on the upper part of the fixing member (4), the support seat (6) is arranged on the table top of the processing table (1), the puncher (7) is arranged on the upper part of the support seat (6), the punching head (8) is arranged on the front part of the puncher (7), the motor fixing frame (9) is arranged on the rear part of the puncher (7), and the motor (10) is fixed by the motor fixing frame (9).

2. A punching device for steel pipe processing according to claim 1, characterized in that: The baffle (2) has a structure of an enclosing baffle (2), and the baffle (2) is fixedly connected to the table top of the processing table (1) by welding.

3. The punching equipment for steel pipe processing according to claim 1, characterized in that: The diameter of the disc (3) is 40-50 cm.

4. The punching equipment for steel pipe processing according to claim 1, characterized in that: A plurality of the limiting rods (5) are provided, and the plurality of limiting rods (5) have the same size and structure.

5. The punching equipment for steel pipe processing according to claim 1, characterized in that: Two punching machines (7) are provided, and the two punching machines (7) have the same specification parameters.

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