Cutting device for pipe production

Abstract

The utility model discloses a pipe production cutting device which comprises an operation table and a base, the outer side of the operation table is fixedly connected with an L-shaped plate, a threaded pressing rod is arranged in the L-shaped plate, one side of the threaded pressing rod is connected with a rotating disc, the other side of the rotating disc is provided with a clamping plate, the top of the L-shaped plate is fixedly connected with a spring, and the spring is fixedly connected with the base. A top plate is arranged at the top of the spring and connected through a transverse plate. According to the cutting device for pipe production, a threaded pressing rod, a clamping plate, a spring, a transverse plate and other structures are installed at the top of the operation table, so that the clamping effect is better during use, the threaded pressing rod is reversely screwed firstly, then a pipeline is placed at the top of the operation table, and then the threaded pressing rod is screwed to drive the clamping plate to clamp the pipeline from the two sides; the clamping plate is arranged on the top of the pipeline, the transverse plate is pressed on the top of the pipeline, when the pipeline needs to be cut, the clamping plate and the transverse plate can achieve the dual clamping effect on the pipeline, and therefore the clamping effect is stable during cutting.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipe cutting, in particular to a cutting device for pipe production. Background Art

[0002] The cutting device for pipe production is a tool used by metal pipe cutting knives to cut plastic pipes. The metal pipe cutting knife is a professional cold cutting tool that can cut cast iron, carbon steel, and stainless steel pipes. The cutting mouth is straight, and the cutting is labor-saving and fast. The plastic pipe cutting tool is a professional cutting tool that can cut pipes. Therefore, a cutting device is needed when cutting pipes.

[0003] The current pipe cutting devices on the market have the following problems when used:

[0004] 1. In actual use, the traditional pipe cutting device is usually assembled by a workbench, a cutting knife, a hydraulic device and other structures. Therefore, it does not have an additional clamping structure when in use. It is generally pressed and fixed manually. Once the position moves when cutting the pipe, it is easy to cause the cut of the pipe to be uneven, and in serious cases, it will cause waste of the pipe. Therefore, the clamping and fixing effect of the pipe is poor when in use;

[0005] 2. Most pipe cutting devices are often not equipped with a storage structure when in use. After cutting the pipe, the staff needs to place the cut pipes, which are usually placed on the ground in a scattered manner, and it is easy to cause wear when placing the pipes. Therefore, it does not have a storage effect when in use, which is easy to cause wear to the pipes. Utility Model Content

[0006] The utility model aims to provide a cutting device for pipe production to solve the technical problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a cutting device for pipe production, comprising an operating table and a base, the outer side of the operating table is fixedly connected to an L-shaped plate, the inside of the L-shaped plate is provided with a threaded pressure rod, one side of the threaded pressure rod is connected to a turntable, the other side of the turntable is provided with a clamping plate, the top of the L-shaped plate is fixedly connected to a spring, the top of the spring is provided with a top plate, and the top plate is connected through a cross plate.

[0008] Preferably, a cavity is provided inside the base, the inner wall of the cavity is fixedly connected to a circular plate, the inner side of the circular plate is connected to a shaft rod, the outer side of the shaft rod is sleeved with a shaft sleeve, and an anti-skid plate is embedded inside the base.

[0009] Preferably, a groove is provided inside the base, and an anti-slip plate is embedded inside the groove.

[0010] Preferably, a pull-out plate is embedded inside the L-shaped plate, the top of the pull-out plate is fixedly connected to a threaded seat, the internal threads of the threaded seat are connected to a threaded pressure rod, and one side of the pull-out plate is connected to a clamping plate.

[0011] Preferably, a frame is installed on the top of the operating table, a hydraulic device is fixedly provided on the top of the frame, a hydraulic telescopic rod is embedded inside the hydraulic device, and a cutting knife is fixedly connected to the bottom of the hydraulic telescopic rod.

[0012] Preferably, the top of the transverse plate is fixedly connected to a fixing seat, and a grip rod is installed on the top of the fixing seat.

[0013] The utility model has the following advantages for a cutting device for pipe production:

[0014] 1. A cutting device for pipe production, by installing a threaded pressure rod, a clamping plate, a spring, a cross plate and other structures on the top of the operating table, so that the clamping effect is better when in use. First, the threaded pressure rod is reversed, and the pipe is placed on the top of the operating table. Then, the threaded pressure rod is screwed to drive the clamping plate to clamp the pipe from both sides, and the cross plate is pressed against the top of the pipe by pulling the spring. When the pipe needs to be cut, the clamping plate and the cross plate can double-support the pipe, so the clamping effect is more stable during cutting;

[0015] 2. This kind of cutting device for pipe production installs shaft rods, shaft sleeves, anti-skid plates and other structures inside the base, so that it is convenient for workers to store the cut pipes during use. The pipes are placed on the top of the operating table, cut by a cutting knife, and then the cut pipes are placed inside the base to store the pipes. Since the shaft sleeves and anti-skid plates are provided, the outer part of the pipes can be better protected from wear during placement, and the storage effect is better, avoiding the phenomenon of messy placement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the pull-out plate structure of the utility model;

[0019] Figure 3This is a schematic diagram of the shaft sleeve structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the turntable structure of the utility model.

[0021] Explanation of the markings in the figure: 1. Operating table; 2. Base; 3. Frame; 4. Hydraulic device; 5. Hydraulic telescopic rod; 6. Cutting knife; 7. L-shaped plate; 8. Pull-out plate; 9. Clamping plate; 10. Threaded pressure rod; 11. Threaded seat; 12. Spring; 13. Top plate; 14. Fixed seat; 15. Turntable; 16. Horizontal plate; 17. Grip; 18. Groove; 19. Anti-skid plate; 20. Round plate; 21. Shaft rod; 22. Bushing. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0023] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention 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 cannot be understood as a limitation on the embodiments of the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0025] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0026] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0027] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of a cutting device for pipe production of the utility model in conjunction with the accompanying drawings.

[0028] like Figure 1-4 As shown, a cutting device for pipe production of the utility model comprises an operating table 1 and a base 2, the outer side of the operating table 1 is fixedly connected to an L-shaped plate 7, a threaded pressure rod 10 is arranged inside the L-shaped plate 7, one side of the threaded pressure rod 10 is connected to a turntable 15, and the other side of the turntable 15 is provided with a clamping plate 9. Due to the installation of the threaded pressure rod 10 and the clamping plate 9, the pipe can be clamped from both sides, the top of the L-shaped plate 7 is fixedly connected to a spring 12, the top of the spring 12 is provided with a top plate 13, and the top plate 13 is connected through a cross plate 16. Due to the installation of the spring 12, the top plate 13 and the cross plate 16, the cross plate 16 is pressed against the top of the pipe by the action of the spring 12.

[0029] A cavity is provided inside the base 2, and a circular plate 20 is fixedly connected to the inner wall of the cavity. The inner side of the circular plate 20 is connected to a shaft rod 21, and the outer side of the shaft rod 21 is sleeved with a shaft sleeve 22. An anti-skid plate 19 is embedded inside the base 2. Due to the installation of the shaft sleeve 22 and the shaft rod 21, the friction between the pipe and the base 2 can be reduced when storing the pipe.

[0030] A groove 18 is provided inside the base 2, and an anti-slip plate 19 is embedded inside the groove 18. The provision of the groove 18 makes it easier to replace the anti-slip plate 19.

[0031] A pull-out plate 8 is embedded inside the L-shaped plate 7, and a threaded seat 11 is fixedly connected to the top of the pull-out plate 8. The internal threads of the threaded seat 11 are connected to a threaded pressure rod 10. One side of the pull-out plate 8 is connected to a clamping plate 9. Since the threaded seat 11 is installed, it is convenient to connect the fastening bolts to the pull-out plate 8.

[0032] A frame 3 is installed on the top of the operating table 1, and a hydraulic device 4 is fixedly provided on the top of the frame 3. A hydraulic telescopic rod 5 is embedded inside the hydraulic device 4, and a cutting knife 6 is fixedly connected to the bottom of the hydraulic telescopic rod 5. By providing the hydraulic device 4, the cutting knife 6 can be well driven to squeeze downward to cut the pipe.

[0033] The top of the horizontal plate 16 is fixedly connected to the fixing seat 14 , and a gripping rod 17 is installed on the top of the fixing seat 14 . The provision of the gripping rod 17 facilitates pulling the spring 12 at the bottom of the top plate 13 .

[0034] The working principle of the cutting device for pipe production: when using the pipe cutting device, it is first necessary to place it in the corresponding position, and the staff holds the outer side of the operating table 1 to transfer it. When it moves to the designated position, the base 2 is placed on the ground, and the shaft rod 21, the shaft sleeve 22, the anti-skid plate 19 and other structures are installed inside. The anti-skid plate 19 is first installed in the groove 18 on the inner side of the base 2. In this way, when the pipe is stored at the back, the friction between the pipe and the inside of the base 2 can be avoided, thereby achieving an anti-friction effect. Finally, when the pipe needs to be cut, an L-shaped plate 7 is installed on the side of the operating table 1, and then a threaded pressure rod 10 is provided inside the L-shaped plate 7. A turntable 15 and a clamping plate 9 are installed on one side of the threaded pressure rod 10. The turntable 15 is provided to facilitate the rotation of the clamping plate 9 when the threaded pressure rod 10 is turned. When clamping the pipe, the screw inside the L-shaped plate 7 is first turned in the opposite direction. The threaded pressure rod 10 is then used to place the pipe on the top of the operating table 1, and then the threaded pressure rod 10 is screwed to drive the clamping plate 9 to clamp the pipe from both sides. Secondly, a spring 12 is installed on the top of the L-shaped plate 7, and by pulling the spring 12, the cross plate 16, the top plate 13 and other structures, and then the gripping rod 17 is pulled upward, and the cross plate 16 is pressed against the top of the pipe by the spring 12, and then the hydraulic device 4 is started to cut the pipe with the cutting knife 6 at the bottom of the hydraulic telescopic rod 5. The clamping plate 9 and the cross plate 16 can achieve double support for the pipe, and the clamping effect is relatively stable during cutting. Finally, the staff will store the cut pipe. It is only necessary to place the cut pipe inside the base 2 to realize the storage of the pipe. Due to the provision of the shaft sleeve 22 and the anti-slip plate 19, the wear on the outside of the pipe can be better avoided during placement, and at the same time, it is better to avoid the situation of scattered placement.

[0035] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A cutting device for pipe production, comprising an operating table (1) and a base (2), characterized in that: The outer side of the operating table (1) is fixedly connected to an L-shaped plate (7), a threaded pressure rod (10) is provided inside the L-shaped plate (7), one side of the threaded pressure rod (10) is connected to a turntable (15), the other side of the turntable (15) is provided with a clamping plate (9), the top of the L-shaped plate (7) is fixedly connected to a spring (12), the top of the spring (12) is provided with a top plate (13), and the top plate (13) is connected via a cross plate (16).

2. The cutting device for pipe production according to claim 1, characterized in that: The base (2) has a cavity formed inside, the inner wall of the cavity is fixedly connected to a circular plate (20), the inner side of the circular plate (20) is connected to a shaft rod (21), the outer side of the shaft rod (21) is sleeved with a shaft sleeve (22), and the base (2) is embedded with an anti-slip plate (19) inside.

3. The cutting device for pipe production according to claim 2, characterized in that: A groove (18) is provided inside the base (2), and an anti-slip plate (19) is embedded inside the groove (18).

4. The cutting device for pipe production according to claim 1, characterized in that: A pull-out plate (8) is embedded inside the L-shaped plate (7), the top of the pull-out plate (8) is fixedly connected to a threaded seat (11), the internal threads of the threaded seat (11) are connected to a threaded pressure rod (10), and one side of the pull-out plate (8) is connected to a clamping plate (9).

5. The cutting device for pipe production according to claim 1, characterized in that: A frame (3) is installed on the top of the operating table (1), a hydraulic device (4) is fixedly provided on the top of the frame (3), a hydraulic telescopic rod (5) is embedded inside the hydraulic device (4), and a cutting knife (6) is fixedly connected to the bottom of the hydraulic telescopic rod (5).

6. The cutting device for pipe production according to claim 1, characterized in that: The top of the transverse plate (16) is fixedly connected to the fixing seat (14), and the top of the fixing seat (14) is installed with a grip rod (17).

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