Clamping tool for steel pipe cutting machining

Abstract

The utility model relates to the technical field of steel pipe cutting machining, in particular to a clamping tool for steel pipe cutting machining, which comprises a vertical plate arranged on the surface of a machining table, a bearing arranged on the surface of the vertical plate, a lifting screw arranged in the bearing, an electric push rod arranged on the surface of the machining table, and a supporting plate arranged at the lifting end of the electric push rod. A positioning plate is arranged on the end face of the supporting plate, and a base is arranged on the side face of the movable plate. The pipe clamping device has the beneficial effects that firstly, a pipe is placed on the base, the electric push rod can be started to move downwards, then the positioning plate can move downwards, the pipe can be positioned and clamped through cooperation of the positioning plate and the base, and on one hand, the pipe can be prevented from deviating through a baffle arranged in the movable plate; and on the other hand, the clamping stability of the pipe can be improved, and the situation that a common clamping mechanism only supports one end of the pipe and does not effectively fix the pipe, the pipe possibly shakes to a certain degree in the cutting process, and consequently the cutting quality is affected is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel pipe cutting processing technical field, concretely is a kind of clamping tool for steel pipe cutting processing. BACKGROUND

[0002] Pipe material is the material necessary for construction engineering, commonly used water supply pipe, drain pipe, gas pipe, heating pipe, electric wire conduit, rainwater pipe etc., before pipe material is used, it still is subjected to pipe blank breaking, pipe wall notch, cutting groove etc., and pipe material is divided into thin-walled steel pipe, thick-walled steel pipe by wall thickness.

[0003] In the prior art, when cutting pipe material, in order to avoid the problem of cutting deviation of steel material during cutting, a positioning and clamping structure is used to position the pipe material, thereby improving the cutting stability of the pipe material.

[0004] Chinese patent network CN212705135U discloses a kind of ring groove processing device, belong to pipe material welding opening processing technical field, including vehicle body, rotating mechanism, cutting mechanism and support mechanism, vehicle body is movable;Rotating mechanism is located on vehicle body, for driving pipe body rotation;Cutting mechanism is located above pipe body, for cutting ring groove on pipe body outer wall, cutting mechanism is adjustable in the cutting groove angle on the axis direction of pipe body, cutting mechanism can rotate in the direction parallel to the axis direction of pipe body;Support mechanism is located on vehicle body, for supporting cutting mechanism, the support height of support mechanism and the horizontal support position of cutting mechanism are adjustable.The ring groove processing device provided by the utility model has the technical effects that the pipe body ring groove is prepared by using machinery, manual operation is replaced, the cutting precision is high, the cutting size and angle of the groove can be adjusted, the groove preparation speed is fast, and the groove welding quality is not affected.

[0005] However, in the above technical solution, the carrier roller only supports one end of the pipe material and does not effectively fix it, so there may be some shaking during cutting, which affects the cutting quality, therefore the utility model provides a kind of clamping tool for steel pipe cutting processing to solve the technical problems proposed above. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of clamping tool for steel pipe cutting processing to solve the problem that the carrier roller only supports one end of the pipe material and does not effectively fix it, which may cause some shaking during cutting.

[0007] To achieve the above object, the utility model provides the following technical scheme: A kind of clamping tool for steel pipe cutting processing, the clamping tool for steel pipe cutting processing includes: processing table, processing table surface is provided with vertical plate, vertical plate surface is provided with bearing, bearing is provided with lifting screw inside, processing table surface is provided with electric push rod, the lifting end of electric push rod is provided with support plate, support plate end surface is provided with positioning plate;

[0008] Moving plate, moving plate side is provided with base, moving plate is provided with baffle inside.

[0009] Preferably, the electric push rod is fixedly connected to the surface of the processing table, the support plate is in the form of a square plate, and the positioning plate is in the form of a "V"-shaped plate.

[0010] Preferably, the vertical plate is fixedly connected to the surface of the processing table, the vertical plate side is provided with auxiliary plate, the auxiliary plate is in the form of an arc-shaped plate, the auxiliary plate surface is provided with mounting rack, the mounting rack is inserted with rotating wheel, and the rotating wheel can rotate in the mounting rack.

[0011] Preferably, one end of the lifting screw is fixedly connected to the inner ring surface of the bearing, the moving plate is screwed on the lifting screw, the lifting screw is provided with two groups, and the two groups of lifting screws are symmetrically distributed about the vertical plate.

[0012] Preferably, the moving plate side is provided with moving groove, the moving groove end surface is provided with limit bearing, the limit bearing inner ring surface is fixedly connected with support screw, the baffle is screwed on the support screw, and the baffle can displace in the moving groove.

[0013] Preferably, the base is in the form of a "V"-shaped plate, the base is fixedly connected to the side of the moving plate, and the moving plate is in the form of a square plate.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The clamping tool for steel pipe cutting processing can position and clamp the pipe material by the cooperation of the positioning plate and the base when the pipe material needs to be positioned, avoid the pipe material from deviating, increase the stability of pipe material clamping, avoid the general clamping mechanism only supporting one end of the pipe material and not effectively fixing the pipe material, and avoid the pipe material from shaking during cutting, so as to affect the cutting quality. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model structural schematic diagram is shown in the figure;

[0017] Figure 2 isFigure 1 Enlarged structural view at A;

[0018] Figure 3 Structure side view of the utility model;

[0019] Figure 4 Structure vertical plate structure schematic view of the utility model;

[0020] Figure 5 Is Figure 4 Enlarged structural view at B.

[0021] In the figure: 1, processing table; 2, vertical plate; 3, bearing; 4, lifting screw; 5, electric push rod; 6, support plate; 7, positioning plate; 8, moving plate; 9, base; 10, baffle; 11, auxiliary plate; 12, mounting bracket; 13, rotating wheel; 14, moving groove; 15, limit bearing; 16, support screw. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme of the utility model clear, complete description, and the advantage is more clear and clear, the following combining with the drawing to the utility model embodiment carries out further detailed explanation.Should be understood, the specific embodiment described here is a part of the embodiment of the utility model, instead of all the embodiments, is used to explain the embodiment of the utility model, and is not used to limit the embodiment of the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor, belong to the scope of the protection of the utility model.

[0023] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like is based on the orientation or position relationship shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and is not indicative or implied that the indicated device or element must have a particular orientation, a particular orientation and operation, so it cannot be understood as a limitation on the utility model.In addition, the terms "a", "first", "second", "third", "fourth", "fifth", "sixth" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "link", "connection" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can through the intermediate medium indirectly connect, can be two element inside the intercommunication. For ordinary skilled person in the art, the above-mentioned term can be understood in the utility model with the specific meaning of the specific situation.

[0025] For the purpose of simplicity and illustration, the principles of the embodiments are primarily described by way of example. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments can be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail in order to avoid unnecessarily obscuring the embodiments. Also, each of the embodiments can be used independently and combined with each other. Embodiments

[0026] Please refer to Figures 1 to 5 The utility model provides a kind of technical scheme: a kind of steel pipe cutting processing is clamped frock, the steel pipe cutting processing is clamped frock includes: processing table 1, processing table 1 surface is provided with vertical plate 2, vertical plate 2 surface is provided with bearing 3, bearing 3 is provided with lifting screw 4 in, processing table 1 surface is provided with electric push rod 5, the lifting end of electric push rod 5 is provided with support plate 6, support plate 6 end surface is provided with positioning plate 7;

[0027] Moving plate 8, moving plate 8 side is provided with base 9, moving plate 8 is provided with baffle 10 in;

[0028] When needing to position steel pipe, first, pipe is placed on base 9, then electric push rod 5 can be started to make electric push rod 5 descend, so that positioning plate 7 can be made to descend, pipe can be positioned and clamped by positioning plate 7 and base 9 cooperation, pipe clamping stability can be increased by baffle 10 provided in moving plate 8 on one hand to avoid pipe deviation, on the other hand, avoid that general clamping mechanism only supports one end of pipe, and pipe is not effectively fixed, there can be certain shaking when pipe is cut, so as to cause that cutting quality is affected. Embodiments

[0029] Refer to the attached Figure 1 And Figure 3On the basis of embodiment one, in order to realize the positioning of the pipe, the positioning plate 7 and the base 9 are arranged, the electric push rod 5 is fixedly connected to the surface of the machining table 1, the supporting plate 6 is in a square plate structure, the positioning plate 7 is in a whole “V” type plate structure, one end of the lifting screw 4 is fixedly connected to the inner ring surface of the bearing 3, the moving plate 8 is screwed on the lifting screw 4, the lifting screw 4 is arranged in two groups, the two groups of lifting screws 4 are symmetrically distributed about the vertical plate 2, the base 9 is in a whole “V” type plate structure, the base 9 is fixedly connected to the side surface of the moving plate 8, and the moving plate 8 is in a whole square plate structure;

[0030] When it is needed to position the pipe in use, the lifting screw 4 can be rotated to move the moving plate 8 upwards, so that the base 9 is located above the auxiliary plate 11, then the electric push rod 5 can be started to move the positioning plate 7 downwards, so that the pipe can be clamped by the upper and lower clamping action of the base 9 and the positioning plate 7, and the base 9 and the positioning plate 7 are both in a “V” type plate structure, so that it is convenient to position the pipes with different diameters. Embodiment

[0031] Refer to the attached Figures 2 to 5 On the basis of embodiment two, in order to realize the stability of the pipe positioning, the baffle 10 is arranged, the moving groove 14 is formed in the side surface of the moving plate 8, the limit bearing 15 is arranged at the end surface of the moving groove 14, the supporting screw 16 is fixedly connected to the inner ring surface of the limit bearing 15, the baffle 10 is screwed on the supporting screw 16, the baffle 10 can be displaced in the moving groove 14, the vertical plate 2 is fixedly connected to the surface of the machining table 1, the auxiliary plate 11 is arranged on the side surface of the vertical plate 2, the auxiliary plate 11 is in an arc-shaped plate structure, the mounting frame 12 is arranged on the surface of the auxiliary plate 11, the rotating wheel 13 is inserted into the mounting frame 12, and the rotating wheel 13 can rotate in the mounting frame 12.

[0032] In use, the supporting screw 16 can be rotated in cooperation with the limit bearing 15, so that the baffle 10 can be displaced in the moving groove 14, so that the two groups of baffles 10 can be used to limit the two sides of the pipe, the stability of the pipe is improved, and the pipe can be conveniently cut subsequently. When it is needed to rotate the heavy pipe, first, the lifting screw 4 is rotated to move the base 9 downwards, so that the pipe can be placed on the rotating wheel 13, the friction between the pipe and the rotating wheel 13 is reduced, so that the heavy pipe can be conveniently rotated, the lifting screw 4 is rotated to move the base 9 upwards to support the pipe with the rotating angle, and then the pipe with the rotating angle can be conveniently cut by the cutting equipment.

[0033] While the forgoing detailed description of the application has shown specific embodiments of the application, it is to be understood that changes and modifications can be made to the specific embodiments without departing from the spirit and scope of the application as defined by the claims set forth below.

Claims

1. A clamping jig for cutting processing of a steel pipe, characterized by: The steel pipe cutting machining clamping tool includes a machining table (1), the surface of the machining table (1) is provided with a vertical plate (2), the surface of the vertical plate (2) is provided with a bearing (3), the bearing (3) is provided with a lifting screw rod (4) inside, the surface of the machining table (1) is provided with an electric push rod (5), the lifting end of the electric push rod (5) is provided with a supporting plate (6), the end surface of the supporting plate (6) is provided with a positioning plate (7). A moving plate (8) is provided with a base (9) on the side surface, and the moving plate (8) is provided with a baffle (10) inside.

2. The clamping tool for cutting and machining a steel pipe according to claim 1, characterized in that: The electric push rod (5) is fixedly connected to the surface of the machining table (1), the supporting plate (6) is in a square plate structure, and the positioning plate (7) is in a "V" type plate structure as a whole.

3. The clamping tool for cutting and machining a steel pipe according to claim 1, characterized in that: The vertical plate (2) is fixedly connected to the surface of the machining table (1), the vertical plate (2) is provided with an auxiliary plate (11) on the side surface, the auxiliary plate (11) is in an arc plate structure, the surface of the auxiliary plate (11) is provided with a mounting rack (12), the mounting rack (12) is inserted with a rotating wheel (13), and the rotating wheel (13) can rotate in the mounting rack (12).

4. The clamping tool for cutting and machining a steel pipe according to claim 1, characterized in that: One end of the lifting screw rod (4) is fixedly connected to the inner ring surface of the bearing (3), the moving plate (8) is screwed on the lifting screw rod (4), and the lifting screw rod (4) is provided with two groups, and the two groups of lifting screw rods (4) are symmetrically distributed about the vertical plate (2).

5. The clamping tool for cutting and machining a steel pipe according to claim 4, characterized in that: The side surface of the moving plate (8) is provided with a moving groove (14), the end surface of the moving groove (14) is provided with a limiting bearing (15), the inner ring surface of the limiting bearing (15) is fixedly connected with a supporting screw rod (16), the baffle (10) is screwed on the supporting screw rod (16), and the baffle (10) can displace in the moving groove (14).

6. The clamping tool for cutting and machining a steel pipe according to claim 1, characterized in that: The base (9) is in a "V" type plate structure as a whole, the base (9) is fixedly connected to the side surface of the moving plate (8), and the moving plate (8) is in a square plate structure as a whole.

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