Adjusting structure and pipe cutting equipment

Abstract

The utility model relates to the technical field of pipe cutting, in particular to an adjusting structure and pipe cutting equipment, which are characterized in that a cutting device and a vertical plate are arranged on the surface of a processing table, a hydraulic elevator is arranged on the side surface of the vertical plate, an arc-shaped positioning plate is arranged at one end of the hydraulic elevator, and a fixing plate is arranged above the arc-shaped positioning plate; the pipe clamping and fixing device has the beneficial effects that when a pipe needs to be fixed in use, a hydraulic elevator can be started to push an arc-shaped positioning plate to clamp and fix the pipe, when pipes with different pipe diameters need to be clamped and fixed, a fixing plate can be pulled up to adjust the height of the fixing plate, then the pipe is placed on a machining table, and the pipe clamping and fixing device is used for clamping and fixing the pipe. When the arc-shaped positioning plate is used for clamping the pipe, the fixing plate is used for pressing the upper portion of the pipe, then the positioning nut is used for enabling the fixing plate to be attached to the pipe, and therefore the fixing plate can be used for being matched with the arc-shaped positioning plate to fix pipes with different pipe diameters conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe cutting, in particular to an adjustment structure and pipe cutting equipment. Background Art

[0002] As an important component of chemical building materials, plastic pipes are widely accepted by users for their superior performance, hygiene, environmental protection, low consumption and other advantages. The main ones include UPVC drainage pipes, UPVC water supply pipes, aluminum-plastic composite pipes, polyethylene (PE) water supply pipes, polypropylene PPR hot water pipes, etc.

[0003] In the prior art, in order to ensure the stability of the cutting when cutting the pipe, a positioning and adjusting device is used to position and fix the pipe, so as to avoid the problem of the pipe being offset during cutting.

[0004] However, when the arc-shaped positioning plate at one end of a general positioning and adjusting device is used to fix the pipe, the arc-shaped positioning plate has a relatively fixed curvature and can only fix pipes that are consistent with the arc angle. It is not convenient to fix pipes of different diameters, which reduces the practicability of the device and is relatively inconvenient. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustment structure and a pipe cutting device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustment structure, comprising a processing table, a cutting device is arranged on the surface of the processing table, a vertical plate is arranged on the side of the processing table, a hydraulic lift is arranged on the side of the vertical plate, a positioning ring is sleeved on one end of the hydraulic lift, and an arc-shaped positioning plate is arranged on one end of the positioning ring;

[0007] A lifting rod, a fixing plate is sleeved on the surface of the lifting rod, a through hole is opened on the surface of the fixing plate, a screw is inserted into the through hole, and a positioning nut is screwed on the surface of the screw.

[0008] Preferably, the vertical plate is fixedly connected to the side of the processing table, and the hydraulic lift is fixedly connected to the inner side of the vertical plate. Two groups of hydraulic lifts are provided, and the two groups of hydraulic lifts are symmetrically distributed about the processing table.

[0009] Preferably, the positioning ring is fixedly connected to the side of the arc-shaped positioning plate, and the positioning ring is fixed to the lifting end of the hydraulic lift by means of fixing bolts.

[0010] Preferably, the lifting rod is fixedly connected to the surface of the arc-shaped positioning plate, a spring is sleeved on the surface of the lifting rod, one end of the spring is fixedly connected to the surface of the arc-shaped positioning plate, and the other end of the spring is fixedly connected to the lower surface of the fixing plate.

[0011] Preferably, the fixed plates can slide up and down on the lifting rod and the screw rod, and two groups of fixed plates are provided, and the two groups of fixed plates are symmetrically distributed about the center line of the long side of the end face of the processing table.

[0012] Preferably, the positioning nut is threaded onto the screw rod, and the positioning nut can be used to press down the fixing plate.

[0013] A pipe cutting device comprises the above-mentioned adjustment structure.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model provides an adjustment structure and a pipe cutting device. When the pipe needs to be fixed during use, the hydraulic lift can be started to push the arc-shaped positioning plate to clamp and fix the pipe. When pipes of different diameters need to be clamped and fixed, the fixing plate can be pulled up to adjust the height of the fixing plate, and then the pipe is placed on the processing table. When the pipe is clamped by the arc-shaped positioning plate, the fixing plate is pressed on the top of the pipe, and the positioning nut is used to make the fixing plate and the pipe fit. In this way, the fixing plate can be used in conjunction with the arc-shaped positioning plate to fix pipes of different diameters more conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a side view of the structure of the utility model;

[0018] Figure 3 for Figure 2 Enlarged structural diagram at A in the middle.

[0019] In the figure: 1. processing table; 2. cutting device; 3. vertical plate; 4. hydraulic lift; 5. positioning ring; 6. arc positioning plate; 7. lifting rod; 8. fixing plate; 9. screw; 10. positioning nut; 11. spring; 12. pipe. DETAILED DESCRIPTION

[0020] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit 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.

[0021] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying 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 operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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.

[0023] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0024] Embodiment 1

[0025] See also Figures 1 to 3 The utility model provides a technical solution: an adjustment structure, including a processing table 1, a cutting device 2 is arranged on the surface of the processing table 1, a vertical plate 3 is arranged on the side of the processing table 1, a hydraulic lift 4 is arranged on the side of the vertical plate 3, a positioning ring 5 is sleeved on one end of the hydraulic lift 4, and an arc-shaped positioning plate 6 is arranged on one end of the positioning ring 5; a lifting rod 7, a fixing plate 8 is sleeved on the surface of the lifting rod 7, a through hole is opened on the surface of the fixing plate 8, a screw 9 is inserted into the through hole, and a positioning nut 10 is screwed on the surface of the screw 9;

[0026] During use, when it is necessary to fix the pipe 12, the hydraulic lift 4 can be started to push the arc positioning plate 6 to clamp and fix the pipe 12. When it is necessary to clamp and fix pipes 12 of different diameters, the fixing plate 8 can be pulled up to adjust the height of the fixing plate 8, and then the pipe 12 can be placed on the processing table 1. When the arc positioning plate 6 is used to clamp the pipe 12, the fixing plate 8 is pressed on the top of the pipe 12, and the positioning nut 10 is used to make the fixing plate 8 fit the pipe 12. In this way, it is more convenient to use the fixing plate 8 in conjunction with the arc positioning plate 6 to fix pipes 12 of different diameters.

[0027] Embodiment 2

[0028] On the basis of the first embodiment, a vertical plate 3 is provided, the vertical plate 3 is fixedly connected to the side of the processing table 1, the hydraulic lift 4 is fixedly connected to the inner side of the vertical plate 3, two groups of hydraulic lifts 4 are provided, and the two groups of hydraulic lifts 4 are symmetrically distributed about the processing table 1, and the positioning ring 5 is fixedly connected to the side of the arc-shaped positioning plate 6, and the positioning ring 5 is fixed to the lifting end of the hydraulic lift 4 by a fixing bolt;

[0029] When the pipe 12 needs to be cut during use, the pipe 12 is first placed on the processing table 1, and then the hydraulic lift 4 is started to push the arc positioning plate 6. The pipe 12 is clamped and fixed by the clamping effect of the two sets of arc positioning plates 6. The setting of the positioning ring 5 can facilitate the installation of the arc positioning plate 6 on the lifting end of the hydraulic lift 4 and also facilitate disassembly. Then the cutting device 2 can be used to cut the pipe 12.

[0030] Embodiment 3

[0031] On the basis of the second embodiment, a lifting rod 7 is provided, the lifting rod 7 is fixedly connected to the surface of the arc-shaped positioning plate 6, a spring 11 is sleeved on the surface of the lifting rod 7, one end of the spring 11 is fixedly connected to the surface of the arc-shaped positioning plate 6, and the other end of the spring 11 is fixedly connected to the lower surface of the fixed plate 8, the fixed plate 8 can slide up and down on the lifting rod 7 and the screw 9, and the fixed plate 8 is provided with two groups, and the two groups of fixed plates 8 are symmetrically distributed about the center line of the long side of the end face of the processing table 1, and the positioning nut 10 is screwed on the screw 9, and the positioning nut 10 can be used to press the fixed plate 8 downward;

[0032] During use, when it is necessary to fix and clamp pipes 12 of different diameters, first adjust the height of the fixing plate 8 and pull up the fixing plate 8 along the lifting rod 7. Then, when using the arc-shaped positioning plate 6 to clamp the pipe 12, loosen the fixing plate 8. When rotating the positioning nut 10, the fixing plate 8 presses down the top of the pipe 12. In this way, the fixing plate 8 can be used in conjunction with the arc-shaped positioning plate 6 to improve the clamping stability of the pipe 12 and the function of fixing pipes 12 of different diameters. The setting of the spring 11 can prevent the fixing plate 8 from directly fitting against the surface of the arc-shaped positioning plate 6, which makes it inconvenient to fix the pipe 12.

[0033] When the pipe 12 needs to be fixed, the hydraulic lift 4 can be started to push the arc positioning plate 6 to clamp and fix the pipe 12. When the pipes 12 of different diameters need to be clamped and fixed, the fixing plate 8 can be pulled up to adjust the height of the fixing plate 8, and then the pipe 12 is placed on the processing table 1. When the arc positioning plate 6 is used to clamp the pipe 12, the fixing plate 8 is pressed on the top of the pipe 12, and the positioning nut 10 is used to make the fixing plate 8 fit the pipe 12. In this way, the fixing plate 8 can be used to cooperate with the arc positioning plate 6 to fix the pipes 12 of different diameters, which is more convenient. This avoids the problem that the arc positioning plate 6 at one end of the general positioning and adjusting device is relatively fixed when fixing the pipe 12. The curvature of the arc positioning plate 6 is relatively fixed and can only fix the pipe 12 consistent with the arc angle, which is inconvenient to fix the pipes 12 of different diameters, thereby reducing the practicability of the device and making it inconvenient.

[0034] 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. An adjustment structure, comprising a processing table (1), characterized in that: The surface of the processing table (1) is provided with a cutting device (2), a vertical plate (3) is provided on the side of the processing table (1), a hydraulic lift (4) is provided on the side of the vertical plate (3), a positioning ring (5) is sleeved on one end of the hydraulic lift (4), and an arc-shaped positioning plate (6) is provided on one end of the positioning ring (5); A lifting rod (7) is provided with a fixing plate (8) on the surface of the lifting rod (7), a through hole is provided on the surface of the fixing plate (8), a screw rod (9) is inserted into the through hole, and a positioning nut (10) is screwed on the surface of the screw rod (9).

2. An adjustment structure according to claim 1, characterized in that: The vertical plate (3) is fixedly connected to the side of the processing table (1), and the hydraulic lift (4) is fixedly connected to the inner side of the vertical plate (3). Two groups of hydraulic lifts (4) are provided, and the two groups of hydraulic lifts (4) are symmetrically distributed with respect to the processing table (1).

3. An adjustment structure according to claim 2, characterized in that: The positioning ring (5) is fixedly connected to the side of the arc-shaped positioning plate (6), and the positioning ring (5) is fixed to the lifting end of the hydraulic lift (4) by means of fixing bolts.

4. An adjustment structure according to claim 3, characterized in that: The lifting rod (7) is fixedly connected to the surface of the arc-shaped positioning plate (6), and a spring (11) is sleeved on the surface of the lifting rod (7). One end of the spring (11) is fixedly connected to the surface of the arc-shaped positioning plate (6), and the other end of the spring (11) is fixedly connected to the lower surface of the fixing plate (8).

5. An adjustment structure according to claim 4, characterized in that: The fixed plate (8) can slide up and down on the lifting rod (7) and the screw rod (9). Two groups of fixed plates (8) are provided. The two groups of fixed plates (8) are symmetrically distributed about the center line of the long side of the end face of the processing table (1).

6. An adjustment structure according to claim 5, characterized in that: The positioning nut (10) is threaded onto the screw rod (9), and the positioning nut (10) can be used to press the fixing plate (8) downward.

7. A pipe cutting device, characterized in that: The regulating structure comprises any one of claims 1 to 6.

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