Intersecting line cutting machine for ship manufacturing

Abstract

The utility model relates to the technical field of intersecting line cutting machines, in particular to an intersecting line cutting machine for ship manufacturing. The intersecting line cutting machine comprises a base provided with a working face, a cutting mechanism arranged on one side of the base and a cutting mechanism arranged on the other side of the base. The sliding rail is arranged along the length direction of the working surface; the supporting mechanism is arranged on the sliding rail in a sliding mode and used for supporting the pipe; comprising a first supporting rod and a second supporting rod which are connected in a hinged mode to form a cross rod type supporting structure. The second supporting rod comprises a movable rod and an overturning rod, the first supporting rod is hinged to the movable rod, the upper end of the movable rod is rotationally connected with the overturning rod, and the overturning rod overturns in the direction away from the cutting mechanism so as to drive the supported pipe to be laterally loaded and unloaded; the adaptability of the equipment is improved by increasing the unloading and transporting modes of the pipes.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of intersecting line cutting machine, more particularly to a kind of intersecting line cutting machine for shipbuilding. BACKGROUND

[0002] Intersecting line cutting machine is a kind of equipment widely used in metal pipe processing, can automatically complete the cutting operation of pipe, the equipment has important role in shipbuilding, construction engineering, machining and other fields, especially in shipbuilding, the cutting precision and efficiency of metal pipe directly affect the assembly quality of ship structure. With the continuous improvement of the requirement of processing precision and production efficiency in shipbuilding industry, the technology development of intersecting line cutting machine is also constantly optimized to meet the demand of complex process.

[0003] The application number CN201922438624.2 provides an intelligent intersecting line cutting machine for ship maintenance, which comprises an intersecting line cutting machine body, a water pump, a motor and a fan, the bottom end of the intersecting line cutting machine body is fixedly connected with a sliding rail, the top surface of the sliding rail is sleeved with a material receiving vehicle, the bottom end of the material receiving vehicle is fixedly connected with a pipe to be cut, the bottom end of the sliding rail is fixedly connected with a cutting debris collecting bin, the inside of the cutting debris collecting bin is fixedly connected with a water pump, the right side top end of the water pump is fixedly connected with a water spray pipe, and the inside of the cutting debris collecting bin is fixedly connected with a motor. The existing technology is provided with an air suction bin and a fan, the fan can suck the sparks generated during cutting from the air suction bin into the cutting debris collecting bin, to avoid scalding the operator and causing fire, and the cutting debris collecting bin is expanded to collect the falling debris, which is convenient for personnel to concentrate on processing, and has the effect of being simple and fast.

[0004] Although the existing intersecting line cutting machine has made significant progress in cutting precision, cleaning treatment and automation, there are still certain limitations in the pipe transportation link after cutting operation. Under normal circumstances, the pipe after cutting needs to be transported away from the working position through the sliding rail, however, this transportation mode has the problem of poor adaptability, for example, the length of the sliding rail and the layout of the equipment limit the transportation range of the pipe, it is difficult to meet the flexible transportation and unloading demand, and in the pipe cutting for shipbuilding, due to the complex size of the pipe, the traditional sliding rail transportation mode restricts the production efficiency; therefore, how to optimize the unloading and transportation mode of the pipe becomes a problem to be solved in the prior art. UTILITY MODEL CONTENTS

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an intersecting line cutting machine for shipbuilding, which increases the unloading and transportation mode of the pipe to improve the adaptability of the equipment.

[0006] The utility model discloses a following technical scheme: a kind of intersecting line cutting machine for shipbuilding, the intersecting line cutting machine includes: base, is equipped with working surface: cutting mechanism, is located in the base one side;Slide rail, along the length direction of the working surface arrangement;Supporting mechanism, slidingly disposed on the slide rail, for supporting pipe material;Including: first support rod and second support rod, two are hingedly connected to constitute cross-bar type support structure;

[0007] Second support rod, including movable rod and turnover rod, the first support rod is hinged on movable rod, the upper end of movable rod is rotatably connected with turnover rod, the turnover rod is overturned to the direction away from the cutting mechanism, to drive the lateral loading and unloading of pipe material supported.

[0008] As a preferred technical scheme of the utility model, the outside of the turnover rod is provided with a motor, the output end of the motor is coaxially connected with a rotating rod, the rotating rod penetrates the turnover rod and the movable rod respectively, the turnover rod is fixedly connected with the rotating rod, and the movable rod is rotatably connected with the rotating rod.

[0009] As a preferred technical scheme of the utility model, the supporting mechanism is further provided with a sliding block, the sliding block is slidably connected with the slide rail, a strip-shaped groove is formed in the upper part of the sliding block, the lower end of the first support rod and the movable rod is slidably connected in the strip-shaped groove, the first support rod and the movable rod are rotatably connected with the hinged point as the shaft, the opening and closing adjustment is realized by the relative sliding of the lower end of the first support rod and the movable rod in the strip-shaped groove along the length direction, a lead screw is arranged in the strip-shaped groove, the lead screw is arranged in parallel with the strip-shaped groove, the lower end of the first support rod and the movable rod is reversely threadedly connected on the lead screw respectively, the lower end of the first support rod and the movable rod is made to approach or move away from each other by rotating the lead screw, so as to adjust the opening and closing angle of the supporting mechanism.

[0010] As a preferred technical scheme of the utility model, a first limiting block is arranged at the end of the turnover rod away from the rotating rod, and a second limiting block is arranged at the upper end of the first support rod; the first limiting block and the second limiting block are both in the shape of a cylinder, and are used for limiting and fixing the pipe material by abutting against the pipe material.

[0011] As a preferred technical scheme of the utility model, a plurality of fixing strips are arranged on the inner side of the turnover rod, and the fixing strips are used for reinforcing the turnover rod.

[0012] As a preferred technical scheme of the utility model, an adjusting box is further arranged on the base, an adjusting mechanism is arranged on the side of the adjusting box close to the slide rail, and the adjusting mechanism is connected with the pipe material; under the action of the adjusting mechanism and the supporting structure, the pipe material is arranged in parallel above the slide rail.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The utility model discloses in the support pipe structure of prior art, cross bar type support structure, increased the turnover structure, and through setting up the rotary connection mode of turnover rod and movable rod, make pipe material can realize lateral handling, compared with the linear transportation of prior art along slide rail, the structure setting makes the unloading mode of pipe material more diversity, that can reserve the slide rail transportation mode of original, still increase the mode of lateral transportation, operation is more simple and convenient, and reduced the restriction to space layout simultaneously, in addition, the function of pipe material lateral handling simplifies the unloading flow, improves the actual operation efficiency.

[0015] The specific technical scheme and beneficial effects of the utility model will be described in detail in the following specific embodiment in combination with the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0017] Figure 1 It is the overall structure schematic diagram of the line cutting machine of the application;

[0018] Figure 2 It is the overall structure schematic diagram of the support mechanism of the application;

[0019] Figure 3 It is the local structure schematic diagram of the support mechanism of the application;

[0020] Figure 4 It is the movement state side view reference diagram of the support mechanism of the application;

[0021] In the drawing: 1, base;2, cutting mechanism;3, slide rail;4, support mechanism;41, first support rod;42, second support rod;421, movable rod;422, turnover rod;43, sliding block;431, strip slot;432, screw;5, pipe material;6, motor;7, rotary rod;8, fixed frame;9, first limit block;10, second limit block;11, fixed strip;12, adjusting box;13, adjusting mechanism; DETAILED DESCRIPTION

[0022] In order for those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] The utility model discloses a intersecting line cutting machine for shipbuilding, please refer to Figures 1 to 4 The intersecting line cutting machine includes a base 1 provided with a working surface, a cutting mechanism 2 arranged on one side of the base 1, a slide rail 3 arranged along the length direction of the working surface, and a supporting mechanism 4 slidably arranged on the slide rail 3 for supporting a pipe 5. The supporting mechanism 4 includes a first supporting rod 41 and a second supporting rod 42 which are hingedly connected to form a cross-bar type supporting structure. The second supporting rod 42 includes a movable rod 421 and a turnover rod 422. The first supporting rod 41 is hingedly connected to the movable rod 421. The upper end of the movable rod 421 is rotatably connected to the turnover rod 422. The turnover rod 422 is turned away from the cutting mechanism 2 to drive the supported pipe 5 to be laterally loaded and unloaded.

[0024] Specifically, in the preferred embodiment, the intersecting line cutting machine includes a base 1 provided with a working surface, a cutting mechanism 2 installed on one side of the base 1 and used for cutting the supported pipe 5, a slide rail 3 arranged along the length direction of the working surface and used for guiding the sliding movement of a supporting mechanism 4, and the supporting mechanism 4 slidably arranged on the slide rail 3 for supporting and loading and unloading the pipe 5 to be processed. The supporting mechanism 4 includes a first supporting rod 41 and a second supporting rod 42 which are hingedly connected to form a cross-bar type supporting structure, i.e., an X-shaped supporting structure, to provide stable support for the pipe 5.

[0025] The second support rod 42 is composed of a movable rod 421 and a turnover rod 422, wherein the first support rod 41 is hinged to the movable rod 421 of the first support rod 41, and the upper end of the movable rod 421 is connected to the turnover rod 422 through a rotating connection, and the turnover rod 422 is turned away from the cutting mechanism 2 around its connecting axis. In the structure shown in the preferred embodiment, the slide rail 3 is arranged in the horizontal direction, and the cutting mechanism is arranged at the rear side of the slide rail 3. Therefore, the turning direction of the turnover rod 422 is perpendicular to the horizontal direction of the slide rail 3 and is turned forward away from the cutting mechanism 2. Unlike the prior art, the pipe 5 is unloaded by sliding along the slide rail 3 in the horizontal direction, and the present application can unload the pipe 5 laterally while retaining the unloading of the slide rail 3. Therefore, the arrangement of the turnover rod 422 effectively changes the limitation of the conventional slide rail 3 transportation method that can only move in the direction of the slide rail 3, so that the pipe 5 can be unloaded laterally from the support structure, greatly improving the loading and unloading flexibility, operation efficiency and site adaptability of the equipment, realizing efficient conversion of the pipe 5 from cutting to unloading, and improving the efficiency of actual operation.

[0026] Further, the outer side of the turnover rod 422 is provided with a motor 6, the output end of the motor 6 is coaxially connected to a rotating rod 7, and the rotating rod 7 penetrates the turnover rod 422 and the movable rod 421, respectively, wherein the turnover rod 422 is fixedly connected to the rotating rod 7, and the movable rod 421 is rotatably connected to the rotating rod 7.

[0027] Specifically, to realize the rotation control of the turnover rod 422, in the preferred embodiment, the outer side of the turnover rod 422 is provided with a motor 6, the turnover rod 422 is driven to rotate by the motor 6, the output end of the motor 6 is coaxially connected to a rotating rod 7, and the rotating rod 7 penetrates the turnover rod 422 and the movable rod 421 along the axis direction in sequence, realizing the transmission of driving force; in terms of connection, the turnover rod 422 is fixedly connected to the rotating rod 7, ensuring that the turnover rod 422 can be completely controlled by the driving of the motor 6 and rotated with the motor 6; and the movable rod 421 is rotatably connected to the rotating rod 7, which not only ensures the rotation freedom of the rotating rod 7, but also provides the support mechanism 4 with flexible angle adjustment capability; thus, the turnover rod 422 can be stably turned away from the cutting mechanism 2 by driving the rotating rod 7 by the motor 6, and the pipe 5 can be unloaded laterally.

[0028] Further, on the movable rod 421, a fixed frame 8 corresponding to one side of the motor 6 is fixedly connected, and the fixed frame 8 is used to place the motor 6; specifically, the fixed frame 8 and the movable rod 421 are connected in a fixed manner, so as to ensure that the motor 6 maintains a stable position during movement, thereby being able to continuously output rotating force and not affecting the stability of the support mechanism 4 as a whole; on the other hand, considering that the support structure needs to be angle-adjusted for pipe materials 5 of different sizes, and the output shaft of the motor 6 needs to be coaxially connected with the rotating rod 7, therefore, in order to realize the coordinated movement of the two, the fixed frame 8 is installed and fixed on the movable rod 421, so that the motor 6 placed on the fixed frame 8 is relatively stationary relative to the position of the movable rod 421, that is, the motor 6 always adjusts the position with the change of the inclination angle of the movable rod 421, and at the same time its output shaft always maintains the coaxial connection with the rotating rod 7, thereby accurately transmitting power to the turnover rod 422; at the same time, in this structure, the rotating rod 7 penetrates and connects the turnover rod 422 and the movable rod 421, wherein the turnover rod 422 is synchronously turned by being fixedly connected with the rotating rod 7, and the movable rod 421 provides the freedom of angle adjustment by being rotatably connected with the rotating rod 7.

[0029] Further, the support mechanism 4 further comprises a sliding block 43, which is slidingly connected with the sliding rail 3, and a strip-shaped groove 431 is formed in the upper part of the sliding block 43, and the lower end of the first support rod 41 and the movable rod 421 is slidingly connected in the strip-shaped groove 431, wherein the first support rod 41 and the movable rod 421 are pivoted at the hinge point, and the opening and closing adjustment is realized by the relative sliding of the lower end in the strip-shaped groove 431 along the length direction.

[0030] Specifically, referring to Figure 2 and Figure 3As shown, the support mechanism 4 further comprises a sliding block 43, which is in sliding connection with the sliding rail 3 and is used to move along the length direction of the working face with the sliding rail 3; a strip-shaped slot 431 is formed in the upper part of the sliding block 43, and the direction of the strip-shaped slot 431 is perpendicular to the direction of the sliding rail 3, which is used to limit the sliding range of the lower end of the first support rod 41 and the movable rod 421; specifically, the lower end of the first support rod 41 and the movable rod 421 is respectively in sliding connection with the strip-shaped slot 431, and the strip-shaped slot 431 provides a sliding channel in the direction perpendicular to the sliding rail 3, so that the first support rod 41 and the movable rod 421 can adjust the opening angle of the support mechanism 4 during the relative sliding of the lower end of the support rod along the strip-shaped slot 431 with the hinge point of the two as the shaft, and then adapt to the support requirements of pipes 5 of different diameters and specifications; as a feasible embodiment, a lead screw is arranged in the strip-shaped slot 431, the lead screw is arranged in parallel with the strip-shaped slot 431, and the bottom of the first support rod 41 and the movable rod 421 is connected with the lead screw in opposite threaded connection mode; when the lead screw rotates, the first support rod 41 and the movable rod 421 will slide in opposite directions or in reverse directions due to the opposite threaded connection, so as to adjust the opening angle of the support mechanism 4, thereby adapting to the support requirements of pipes 5 of different diameters and specifications; the structure includes but is not limited to the above-mentioned mode.

[0031] Further, a first limiting block 9 is arranged at the end of the turnover rod 422 away from the rotating rod 7, and a second limiting block 10 is arranged at the upper end of the first support rod 41; both the first limiting block 9 and the second limiting block 10 are in cylindrical shape, and are used to limit and fix the pipe 5 by abutting against the pipe 5; a plurality of fixing strips 11 are arranged on the inner side of the turnover rod 422, which are used to reinforce the turnover rod 422.

[0032] The base 1 is further provided with an adjusting box 12, and the side of the adjusting box 12 close to the sliding rail 3 is provided with an adjusting mechanism 13 connected with the pipe 5; under the action of the adjusting mechanism 13 and the support structure, the pipe 5 is arranged in parallel above the sliding rail 3; specifically, the base 1 is fixedly provided with the adjusting box 12, and the side of the adjusting box 12 close to the sliding rail 3 is provided with the adjusting mechanism 13 connected with the pipe 5, which is used to adjust the position and angle of the pipe 5 and realize the rotary clamping of the pipe. The adjusting mechanism 13 realizes the position fixing and angle adjustment of the pipe 5 through the driving device in the adjusting box 12 and the clamping piece arranged at the port of the adjusting mechanism 13, and cooperates with the support structure to enable the pipe 5 to be stably and parallelly arranged above the sliding rail 3; so as to adapt to pipes of different specifications and ensure the stability and positioning accuracy of the pipe during cutting, thereby improving the processing efficiency and cutting quality of the intersecting line cutting.

[0033] It is to be understood that the structures, proportions, sizes, etc. shown in the drawings of the present disclosure are merely used to cooperate with the disclosed content, to be understood and read by those skilled in the art, and do not have technical substantial meaning, and any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effect and purpose that can be achieved by the present application, should still fall within the scope of the disclosed technology.

[0034] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced equivalently, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A shipbuilding use intersecting line cutting machine characterized by, The interpenetrating line cutting machine comprises: A base (1) provided with a working surface: A cutting mechanism (2) arranged on one side of the base (1); A slide rail (3) arranged along the length direction of the working surface; A supporting mechanism (4) slidingly arranged on the slide rail (3) and used for supporting a pipe (5); the supporting mechanism (4) comprises a first supporting rod (41) and a second supporting rod (42) which are hingedly connected to form a cross-bar type supporting structure; The second supporting rod (42) comprises a movable rod (421) and a turnover rod (422), the first supporting rod (41) is hingedly connected to the movable rod (421), and the upper end of the movable rod (421) is rotatably connected with the turnover rod (422); the turnover rod (422) is turned away from the cutting mechanism (2) to drive the supported pipe (5) to be laterally loaded and unloaded.

2. The intersecting line cutting machine for shipbuilding according to claim 1, characterized by A motor (6) is arranged on the outside of the turnover rod (422), the output end of the motor (6) is coaxially connected with a rotating rod (7), the rotating rod (7) penetrates through the turnover rod (422) and the movable rod (421), respectively, wherein the turnover rod (422) is fixedly connected with the rotating rod (7), and the movable rod (421) is rotatably connected with the rotating rod (7).

3. The intersecting line cutting machine for shipbuilding according to claim 2, characterized in that, A fixed frame (8) is fixedly connected to one side of the movable rod (421) corresponding to the motor (6), and the fixed frame (8) is used for placing the motor (6).

4. The intersecting line cutting machine for shipbuilding according to claim 3, characterized by The supporting mechanism (4) further comprises: A sliding block (43) is slidingly connected with the slide rail (3), a strip-shaped groove (431) is formed in the upper portion of the sliding block (43), the lower end portions of the first supporting rod (41) and the movable rod (421) are slidingly connected in the strip-shaped groove (431), wherein the first supporting rod (41) and the movable rod (421) are pivoted at the hinged point, and the opening and closing adjustment is realized by the relative sliding of the lower end portions in the strip-shaped groove (431).

5. The tubular cutting machine for shipbuilding according to claim 4, characterized in that, A lead screw (432) is arranged in the strip-shaped groove (431), the lead screw (432) is arranged in parallel with the strip-shaped groove (431), the lower end portions of the first supporting rod (41) and the movable rod (421) are reversely threadedly connected to the lead screw (432), respectively, the opening and closing angle of the supporting mechanism (4) is adjusted by rotating the lead screw (432) to make the lower end portions of the first supporting rod (41) and the movable rod (421) approach or move away from each other.

6. The intersecting line cutting machine for shipbuilding according to claim 1, characterized by A first limiting block (9) is arranged at the end of the turnover rod (422) away from the rotating rod (7), and a second limiting block (10) is arranged at the upper end of the first supporting rod (41); the first limiting block (9) and the second limiting block (10) are both in the shape of a cylinder, and are used for limiting and fixing the pipe (5) by abutting against the pipe (5).

7. The intersecting line cutting machine for shipbuilding according to claim 1, characterized by A plurality of fixed bars (11) are arranged on the inner side of the turnover rod (422), and the fixed bars (11) are used for reinforcing the turnover rod (422).

8. The intersecting line cutting machine for shipbuilding according to claim 1, characterized by The base (1) is further provided with an adjusting box (12), which is provided with an adjusting mechanism (13) near one side of the slide rail (3), and the adjusting mechanism (13) is connected with the pipe (5); under the action of the adjusting mechanism (13) and the supporting mechanism (4), the pipe (5) is arranged in parallel above the slide rail (3).

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