Cutting device for seamless steel pipe production

Abstract

The utility model discloses a cutting device for seamless steel pipe production, which belongs to the technical field of steel pipe cutting and comprises a working table plate, an electric sliding rail, a sliding support, a cutting tool, a first moving component, a sliding vertical plate, a first clamping component and a second clamping component. A first driving motor rotates to drive a first driving screw rod to rotate, so that a sliding vertical plate can move along a first sliding groove, the exceeding length of a steel pipe can be adjusted according to the cutting requirement, and a fourth semi-arc clamping block can ascend to adjust the position of the sliding vertical plate after one-time cutting; and a second driving motor rotates to drive a second driving screw rod to rotate, so that a fifth semi-arc clamping block can move along a second sliding groove, and the position of the fifth semi-arc clamping block can be changed according to the length of the cut steel pipe.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of steel pipe cutting, specifically relates to a cutting device for seamless steel pipe production. BACKGROUND

[0002] Hot-rolled seamless steel pipe, hot-rolling is relative to cold-rolling, cold-rolling is the rolling below recrystallization temperature, and hot-rolling is the rolling above recrystallization temperature, in the process of production, the steel pipe rolled usually needs to be cut according to actual demand, so as to facilitate subsequent handling and use, but the steel pipe is curved, and it is difficult to fix the steel pipe when cutting by conventional means, so that subsequent cutting produces certain error.

[0003] The utility model discloses a kind of cutting devices for seamless steel pipe production, including cutting piece and the first mobile support and second mobile support of supporting seamless steel pipe movement, further including auxiliary piece, auxiliary piece is positioned to seamless steel pipe by limiting piece, limiting piece is set between the first mobile support and second mobile support and located the both sides of cutting piece, the first mobile support is same with the comparison file, the second mobile support bottom is slidably installed for supporting seamless steel pipe by pulley, second motor drives two screw rods to rotate so that upper limit plate moves up and down and cooperates two lower limit plates to better position seamless steel pipe, while cutting completes two seamless steel pipes, both are fixedly placed, the two seamless steel pipes cut are positioned to prevent it from shaking and prevent the end cut from being raised.

[0004] The above prior art still has the following defects: if the steel pipe needs to be cut continuously after cutting, the steel pipe needs to be clamped again, which cannot realize effective continuous cutting, and the cutting efficiency of the steel pipe is not high. UTILITY MODEL CONTENTS

[0005] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] To solve the problem of the above background art that the steel pipe needs to be clamped again after cutting if it needs to be cut continuously, which cannot realize effective continuous cutting, and the cutting efficiency of the steel pipe is not high, the utility model adopts the following technical solutions.

[0007] The utility model provides a cutting device for seamless steel tube production, including workbench plate, the upper end side of workbench plate is detachably connected with electric slide rail, the inside slide connection of electric slide rail has the sliding support, the detachable connection of sliding support has cutting tool, install first mobile subassembly on workbench plate, install the sliding vertical board on mobile subassembly, install first clamping subassembly on sliding vertical board, install second clamping subassembly on the upper end of workbench plate, and first clamping subassembly and second clamping subassembly clamp the steel pipe, and first mobile subassembly makes the sliding vertical board transverse movement.

[0008] Preferably, a second mobile subassembly is installed on the other side of the upper end of the workbench plate, a fifth semi-arc clamp block is installed on the second mobile subassembly, and the second mobile subassembly moves the fifth semi-arc clamp block transversely. The cutting tool is located between the second clamping subassembly and the fifth semi-arc clamp block.

[0009] Preferably, the first clamping subassembly includes a first semi-arc clamp block, a second semi-arc clamp block, and a first electric telescopic rod. The outer wall of the sliding vertical plate is fixedly connected with the first semi-arc clamp block with an upward opening. The outer wall of the sliding vertical plate near the upper side of the first semi-arc clamp block is provided with a third sliding groove. The inside of the third sliding groove is slidably connected with the second semi-arc clamp block with an upward opening. The upper end of the sliding vertical plate is fixedly connected with a mounting top plate. The upper end of the mounting top plate is detachably connected with the first electric telescopic rod. The telescopic end of the first electric telescopic rod is detachably connected with the outer wall of the second semi-arc clamp block.

[0010] Preferably, the second clamping subassembly includes a fixed block, a third semi-arc clamp block, a sliding rod, a fixed plate, a second electric telescopic rod, a fourth semi-arc clamp block, and a connecting lug. The upper end of the workbench plate between the cutting tools is fixedly connected with the fixed block. The upper end of the fixed block is fixedly connected with the third semi-arc clamp block with an upward opening. The two sides of the fixed block are detachably connected with the sliding rod. The upper end of the two sliding rods is fixedly connected with the fixed plate. The upper end of the fixed plate is detachably connected with the second electric telescopic rod. The telescopic end of the second electric telescopic rod passes through the fixed plate and is detachably connected with the fourth semi-arc clamp block with a downward opening. The two ends of the fourth semi-arc clamp block are fixedly connected with the connecting lug. The connecting lug is slidably connected with the outer wall of the sliding rod.

[0011] Preferably, the fifth semi-arc clamp block is provided on one side of the upper end of the workbench plate. The cutting tool is located between the fifth semi-arc clamp block and the fourth semi-arc clamp block. The outer wall of the fifth semi-arc clamp block is fixedly connected with an inclined blanking inclined plate.

[0012] Preferably, the first mobile subassembly includes a second drive screw, a second drive motor, and a first sliding groove. The upper end of the workbench plate is provided with the first sliding groove on one side. The sliding vertical plate is slidably connected with the inside of the first sliding groove. The inside of the first sliding groove is rotatably connected with the first drive screw. The first drive screw is threadedly connected with the sliding vertical plate. The outer wall of the workbench plate is detachably connected with the first drive motor. The rotating end of the first drive motor is detachably connected with one end of the first drive screw.

[0013] Preferably, the second moving assembly comprises a first driving screw and a first driving motor, the other side of the upper end of the workbench plate is provided with a second sliding groove, a sliding block is slidably connected in the second sliding groove, the sliding block is detachably connected with the fifth semicircular clamping block, the outer wall of the workbench plate is detachably connected with the second driving motor, and the rotating end of the second driving motor is detachably connected with one end of the second driving screw.

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

[0015] 1、Through the first moving assembly and the second moving assembly, the first driving motor is rotated to drive the first driving screw to rotate, so that the sliding vertical plate can move along the first sliding groove, and then the length of the steel pipe exceeding the length can be adjusted according to the cutting needs, and after cutting once, the fourth semicircular clamping block can be lifted to adjust the position of the sliding vertical plate, so that the steel pipe moves at the upper end of the third semicircular clamping block, and then continuous cutting can be realized, the second driving motor is rotated to drive the second driving screw to rotate, so that the fifth semicircular clamping block can move along the second sliding groove, so that the position of the fifth semicircular clamping block can be changed according to the length of the steel pipe to be cut, so that the steel pipe can still be lifted when the cutting length is too long, and the cut steel pipe can be made to fall from the fifth semicircular clamping block.

[0016] 2、Through the first clamping assembly and the second clamping assembly, the seamless steel pipe is placed in the first semicircular clamping block and the third semicircular clamping block, the second semicircular clamping block and the fourth semicircular clamping block are moved downward to fix the steel pipe through the elongation of the first electric telescopic rod and the second electric telescopic rod, so that the steel pipe can not shake during cutting.

[0017] 3、The excess steel pipe is lifted by the fifth semicircular clamping block, so that the steel pipe is more stable during cutting of the cutting tool, and the steel pipe can fall to one side through the blanking inclined plate. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a cutting device structure schematic view of the seamless steel pipe production in the utility model;

[0019] Figure 2 It is a clamping assembly structure schematic view in the utility model;

[0020] Figure 3 It is a first moving assembly structure schematic view in the utility model;

[0021] Figure 4 It is a fifth semicircular clamping block structure schematic view in the utility model.

[0022] The correspondence between the annotations of the drawings and the component names in the drawings is as follows:

[0023] 100, workbench plate; 101, electric sliding rail; 102, sliding support; 103, cutting tool; 104, first sliding groove; 105, second sliding groove;

[0024] 200, sliding vertical plate; 201, first half-arc clamp block; 202, second half-arc clamp block; 203, mounting top plate; 204, first electric telescopic rod; 205, third sliding groove; 206, first drive screw; 207, first drive motor;

[0025] 300, fixed block; 301, third half-arc clamp block; 302, sliding rod; 303, fixed plate; 304, second electric telescopic rod; 305, fourth half-arc clamp block; 306, connecting lug;

[0026] 400, fifth half-arc clamp block; 401, blanking inclined plate; 402, sliding block; 403, second drive motor; 404, second drive screw. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0028] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can be practiced in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the spirit of the present application, therefore the present application is not limited to the specific embodiments disclosed below.

[0029] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment. The present application provides the following embodiments.

[0030] As Figure 1 As shown in the figure, it is a cutting device structure schematic diagram for seamless steel pipe production of a preferred embodiment of the present application, the cutting device for seamless steel pipe production of the present embodiment, including workbench plate 100, the upper end of workbench plate 100 One side is detachably connected with electric sliding rail 101, the inside of electric sliding rail 101 is slidably connected with sliding support 102, sliding support 102 is detachably connected with cutting tool 103, in the present embodiment, the seamless steel pipe is clamped at the upper end of workbench plate 100, and the seamless steel pipe is cut by cutting tool 103.

[0031] AsFigure 2 As shown, it is the schematic diagram of the clamping assembly structure in the embodiment, the upper end of the workbench plate 100 is provided with a sliding vertical plate 200, the outer wall of the sliding vertical plate 200 is fixedly connected with a first half-arc clamping block 201 with an upward opening, the outer wall of the sliding vertical plate 200 close to the upper side of the first half-arc clamping block 201 is provided with a third sliding groove 205, the third sliding groove 205 is slidably connected with a second half-arc clamping block 202 with an upward opening, the upper end of the sliding vertical plate 200 is fixedly connected with a mounting top plate 203, the upper end of the mounting top plate 203 is detachably connected with a first electric telescopic rod 204, the telescopic end of the first electric telescopic rod 204 is detachably connected with the outer wall of the second half-arc clamping block 202, the upper end of the workbench plate 100 between the cutting tools 103 is fixedly connected with a fixed block 300, the upper end of the fixed block 300 is fixedly connected with a third half-arc clamping block 301 with an upward opening, the two sides of the fixed block 300 are detachably connected with sliding rods 302, the upper end of the two sliding rods 302 is fixedly connected with a fixed plate 303, the upper end of the fixed plate 303 is detachably connected with a second electric telescopic rod 304, the telescopic end of the second electric telescopic rod 304 passes through the fixed plate 303 and is detachably connected with a fourth half-arc clamping block 305 with a downward opening, the two ends of the fourth half-arc clamping block 305 are fixedly connected with connecting lugs 306, the connecting lugs 306 are slidably connected with the outer wall of the sliding rods 302, in the embodiment, the seamless steel pipe is placed in the first half-arc clamping block 201 and the third half-arc clamping block 301, the second half-arc clamping block 202 and the fourth half-arc clamping block 305 are moved downward by the elongation of the first electric telescopic rod 204 and the second electric telescopic rod 304 to fix the steel pipe, so that the steel pipe does not shake during cutting.

[0032] It is worth noting that the first half-arc clamping block 201, the second half-arc clamping block 202 and the first electric telescopic rod 204 are the first clamping assembly in the embodiment, and the first clamping assembly includes but is not limited to the first half-arc clamping block 201, the second half-arc clamping block 202 and the first electric telescopic rod 204, as long as the assembly can clamp the steel pipe, it can be applied in the embodiment.

[0033] It is worth noting that the fixed block 300, the third half-arc clamping block 301, the sliding rod 302, the fixed plate 303, the second electric telescopic rod 304, the fourth half-arc clamping block 305 and the connecting lug 306 are the second clamping assembly in the embodiment, and the second clamping assembly includes but is not limited to the fixed block 300, the third half-arc clamping block 301, the sliding rod 302, the fixed plate 303, the second electric telescopic rod 304, the fourth half-arc clamping block 305 and the connecting lug 306, as long as the assembly can clamp the steel pipe, it can be applied in the embodiment.

[0034] As Figure 4As shown, it is the fifth semi-arc clamp block structure schematic diagram in the embodiment, the upper end of the workbench plate 100 is provided with the fifth semi-arc clamp block 400 on one side, the cutting tool 103 is located between the fifth semi-arc clamp block 400 and the fourth semi-arc clamp block 305, and the outer wall of the fifth semi-arc clamp block 400 is fixedly connected with the inclined blanking inclined plate 401. In the embodiment, the excess steel pipe is lifted by the fifth semi-arc clamp block 400, so that the steel pipe is more stable during cutting, and the steel pipe can fall to one side through the blanking inclined plate 401.

[0035] As shown, Figure 3 As shown, it is the moving assembly structure schematic diagram in the embodiment, the upper end of the workbench plate 100 is provided with the first sliding groove 104 on one side, the sliding vertical plate 200 is slidably connected with the inside of the first sliding groove 104, the first driving screw 206 is rotatably connected with the inside of the first sliding groove 104, the first driving screw 206 is threadedly connected with the sliding vertical plate 200, the outer wall of the workbench plate 100 is detachably connected with the first driving motor 207, the rotating end of the first driving motor 207 is detachably connected with one end of the first driving screw 206, the upper end of the workbench plate 100 is provided with the second sliding groove 105 on the other side, the sliding block 402 is slidably connected with the inside of the second sliding groove 105, the sliding block 402 is detachably connected with the fifth semi-arc clamp block 400, the outer wall of the workbench plate 100 is detachably connected with the second driving motor 403, and the rotating end of the second driving motor 403 is detachably connected with one end of the second driving screw 404. In the embodiment, the first driving motor 207 is rotated to drive the first driving screw 206 to rotate, so that the sliding vertical plate 200 can move along the first sliding groove 104, the excess length of the steel pipe can be adjusted according to the cutting needs, the fourth semi-arc clamp block 305 can be raised to adjust the position of the sliding vertical plate 200 after cutting once, the steel pipe can move on the upper end of the third semi-arc clamp block 301, and continuous cutting can be realized. The second driving motor 403 is rotated to drive the second driving screw 404 to rotate, so that the fifth semi-arc clamp block 400 can move along the second sliding groove 105, the position of the fifth semi-arc clamp block 400 can be changed according to the length of the steel pipe to be cut, the steel pipe can be lifted when the cutting length is too long, and the cut steel pipe can fall from the fifth semi-arc clamp block 400.

[0036] It is worth noting that the above-mentioned second driving screw 404, second driving motor 403 and first sliding groove 104 are the first moving assembly in the embodiment, and the first moving assembly includes but is not limited to the second driving screw 404, the second driving motor 403 and the first sliding groove 104. As long as the assembly can move the sliding vertical plate 200, it can be applied in the embodiment.

[0037] It is also worth noting that the first driving screw 206 and the first driving motor 207 are the second moving assembly in the embodiment, and the second moving assembly includes but is not limited to the first driving screw 206 and the first driving motor 207, as long as the assembly capable of moving the fifth semi-arc clamping block 400 can be applied to the embodiment.

[0038] The above is further detailed description of the utility model in combination with specific embodiments, and cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary skilled in the art to which the utility model belongs, without departing from the concept of the utility model, a number of simple deductions or substitutions can be made, and all should be regarded as belonging to the protection scope determined by the claims submitted by the utility model.

Claims

1. A cutting device for seamless steel tube production, comprising a workbench plate (100), a detachable electric sliding rail (101) is connected to one side of the upper end of the workbench plate (100), a sliding support (102) is slidably connected in the electric sliding rail (101), and a cutting tool (103) is detachably connected to the sliding support (102), characterized in that, The first moving assembly is installed on the workbench plate (100), the sliding vertical plate (200) is installed on the moving assembly, the first clamping assembly is installed on the sliding vertical plate (200), the second clamping assembly is installed on the upper end of the workbench plate (100), the first clamping assembly and the second clamping assembly clamp the steel pipe, and the first moving assembly enables the sliding vertical plate (200) to move transversely; the second moving assembly is installed on the other side of the upper end of the workbench plate (100), the fifth semicircular clamping block (400) is installed on the second moving assembly, the second moving assembly enables the fifth semicircular clamping block (400) to move transversely, and the cutting tool (103) is located between the second clamping assembly and the fifth semicircular clamping block (400); the fifth semicircular clamping block (400) is arranged on one side of the upper end of the workbench plate (100), the cutting tool (103) is located between the fifth semicircular clamping block (400) and the fourth semicircular clamping block (305), and the outer wall of the fifth semicircular clamping block (400) is fixedly connected with an inclined blanking inclined plate (401).

2. The cutting apparatus for seamless pipe production according to claim 1, characterized in that, The first clamping assembly comprises a first semicircular clamping block (201), a second semicircular clamping block (202) and a first electric telescopic rod (204), the outer wall of the sliding vertical plate (200) is fixedly connected with the first semicircular clamping block (201) with an upward opening, the outer wall of the sliding vertical plate (200) is provided with a third sliding groove (205) above the first semicircular clamping block (201), the third sliding groove (205) is slidably connected with the second semicircular clamping block (202) with an upward opening in the inside, the upper end of the sliding vertical plate (200) is fixedly connected with a mounting top plate (203), the upper end of the mounting top plate (203) is detachably connected with the first electric telescopic rod (204), and the telescopic end of the first electric telescopic rod (204) is detachably connected with the outer wall of the second semicircular clamping block (202).

3. The cutting apparatus for seamless pipe production according to claim 2, characterized in that, The second clamping assembly comprises a fixed block (300), a third semicircular clamping block (301), a sliding rod (302), a fixed plate (303), a second electric telescopic rod (304), a fourth semicircular clamping block (305) and a connecting lug (306), the upper end of the workbench plate (100) is fixedly connected with the fixed block (300) between the cutting tools (103), the upper end of the fixed block (300) is fixedly connected with the third semicircular clamping block (301) with an upward opening, the two sides of the fixed block (300) are detachably connected with the sliding rod (302), the upper end of the two sliding rods (302) is fixedly connected with the fixed plate (303), the upper end of the fixed plate (303) is detachably connected with the second electric telescopic rod (304), the telescopic end of the second electric telescopic rod (304) penetrates through the fixed plate (303) and is detachably connected with the fourth semicircular clamping block (305) with a downward opening, the two ends of the fourth semicircular clamping block (305) are fixedly connected with the connecting lug (306), and the connecting lug (306) is slidably connected with the outer wall of the sliding rod (302).

4. The apparatus according to claim 3, wherein The first moving assembly comprises a second drive screw (404), a second drive motor (403) and a first sliding groove (104), the upper end of the workbench plate (100) is provided with the first sliding groove (104), the sliding vertical plate (200) is slidably connected with the inside of the first sliding groove (104), the first drive screw (206) is rotatably connected with the inside of the first sliding groove (104), the first drive screw (206) is threadedly connected with the sliding vertical plate (200), the outer wall of the workbench plate (100) is detachably connected with the first drive motor (207), and the rotating end of the first drive motor (207) is detachably connected with one end of the first drive screw (206).

5. The apparatus according to claim 4, wherein The second moving assembly comprises the first drive screw (206) and the first drive motor (207), the upper end of the workbench plate (100) is provided with a second sliding groove (105), the inside of the second sliding groove (105) is slidably connected with a sliding block (402), the sliding block (402) is detachably connected with the fifth half-arc clamping block (400), the outer wall of the workbench plate (100) is detachably connected with the second drive motor (403), and the rotating end of the second drive motor (403) is detachably connected with one end of the second drive screw (404).

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