Cutting device used in stainless steel pipe production

Abstract

The utility model provides a cutting device used in stainless steel pipe production, which comprises a workbench, a mounting plate is fixedly mounted on the workbench, a first electric push rod is fixedly mounted on the mounting plate, the output end of the first electric push rod is fixedly connected with a U-shaped frame, the bottom of the U-shaped frame is fixedly connected with a bottom plate, and a sliding block is fixedly mounted at the bottom of the bottom plate; the U-shaped frame is rotatably connected with a bidirectional threaded rod, the bidirectional threaded rod is in threaded connection with a connecting plate, the connecting plate is fixedly provided with an inserting rod, the bottom plate is fixedly provided with a fixing block, the fixing block is internally provided with a clamping mechanism, the workbench is fixedly provided with a second electric push rod, and the output end of the second electric push rod is fixedly provided with a mounting box. A cutting mechanism is arranged in the mounting box, a cooling mechanism is arranged on the workbench, and a control mechanism is arranged on the front face of the workbench. When the cutting device is used, clamping pieces of different sizes can be replaced conveniently, the working efficiency can be improved, and in addition, a cut steel pipe can be cooled.

Description

Technical Field

[0001] The utility model relates to the field of stainless steel pipe cutting, in particular to a cutting device used in the production of stainless steel pipes. Background Art

[0002] Stainless steel pipe is a hollow long round steel. The main materials of stainless steel pipe are austenitic stainless steel, ferritic stainless steel, martensitic stainless steel, duplex stainless steel and precipitation hardening stainless steel. It is widely used in industrial pipelines such as petroleum, chemical industry, medical treatment, food, light industry, mechanical instrumentation, and mechanical structural parts. In addition, when the bending and torsional strengths are the same, the weight is lighter, so it is also widely used in the manufacture of mechanical parts and engineering structures, and is also often used as furniture and kitchen utensils.

[0003] When producing stainless steel pipes, the stainless steel pipes need to be cut. When cutting, the stainless steel pipes need to be clamped and fixed to prevent deviation during the cutting process. In the prior art, when cutting stainless steel pipes, due to the different sizes of stainless steel pipes, it is necessary to frequently replace clamps of different sizes, but the existing clamps are not easy to replace. Therefore, we make improvements on this and propose a cutting device used in stainless steel pipe production. Utility Model Content

[0004] The utility model aims to solve the problem that the clamping parts on the existing cutting devices are inconvenient to replace, the replacement is troublesome and the working efficiency is affected.

[0005] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0006] A cutting device is used in the production of stainless steel pipes to improve the above problems.

[0007] The specific application is as follows:

[0008] It includes a workbench, a mounting plate is fixedly installed on the workbench, a first electric push rod is fixedly installed on the mounting plate, an output end of the first electric push rod is fixedly connected to a U-shaped frame, a bottom plate is fixedly connected to the bottom of the U-shaped frame, a slider is fixedly installed on the bottom of the bottom plate, a two-way threaded rod is rotatably connected to the U-shaped frame, a connecting plate is threadedly connected to the two-way threaded rod, a plug rod is fixedly installed on the connecting plate, a fixing block is fixedly installed on the bottom plate, a clamping mechanism is arranged in the fixing block, a second electric push rod is fixedly installed on the workbench, a mounting box is fixedly installed on the output end of the second electric push rod, a cutting mechanism is arranged in the mounting box, a cooling mechanism is arranged on the workbench, and a control mechanism is arranged on the front of the workbench.

[0009] As a preferred technical solution of the present application, the clamping mechanism includes a connecting block inserted in a fixed block, a clamping piece is fixedly connected to the connecting block, a rubber pad is provided on the surface of the clamping piece, and a slot is opened on the connecting block, which cooperates with the insertion rod.

[0010] As a preferred technical solution of the present application, the cutting mechanism includes a motor fixedly installed in a mounting box, and a cutting grinding wheel is fixedly connected to an output end of the motor.

[0011] As a preferred technical solution of the present application, the cooling mechanism includes a water pump fixedly installed on the workbench, the output end of the water pump is connected to a water outlet pipe, one end of the water outlet pipe is connected to a nozzle, and the input end of the water pump is connected to a water inlet pipe.

[0012] As a preferred technical solution of the present application, the control mechanism includes a switch group fixedly installed on the front side of the workbench.

[0013] As a preferred technical solution of the present application, a placement block is fixedly installed on the workbench, and a slide groove is opened on the workbench, and the slide groove cooperates with the sliding block.

[0014] As a preferred technical solution of the present application, one end of the bidirectional threaded rod is fixedly connected to a handwheel.

[0015] As a preferred technical solution of the present application, a sliding rod is fixedly installed on the U-shaped frame, and the sliding rod is slidably connected to the connecting plate.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the scheme of this application:

[0018] 1. The bidirectional threaded rod is driven to rotate by rotating the hand wheel, and the bidirectional threaded rod drives the connecting plate to move. At the same time, the connecting plate moves along the slide rod, and the connecting plate drives the plug rod to move. The plug rod is inserted into the slot on the connecting block, which makes it easy to replace clamps of different sizes, helps to improve work efficiency, and solves the problem that clamps of different sizes need to be frequently replaced in the prior art, but the existing clamps are not easy to replace;

[0019] 2. Through the cooling mechanism, water can be sprayed out from the nozzle through the water pump after cutting to cool the steel pipe and prevent the staff from being accidentally scalded. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure of a cutting device used in the production of stainless steel pipes provided in this application;

[0021] Figure 2A schematic diagram of the structure of a U-shaped frame, a bottom plate, a bidirectional threaded rod, a connecting plate, a plug rod, a fixing block, a sliding rod and a sliding block of a cutting device used in the production of stainless steel pipes provided in the present application;

[0022] Figure 3 A schematic diagram of the structure of the slide bar and hand wheel of the cutting device used in the production of stainless steel pipes provided in this application;

[0023] Figure 4 A schematic diagram of the structure of the connecting block, the clamping member and the slot of the cutting device used in the production of stainless steel pipes provided in this application;

[0024] Figure 5 A schematic diagram of the structure of the connecting block, the clamping member and the rubber pad of the cutting device used in the production of stainless steel pipes provided in this application;

[0025] Figure 6 This is a front structural schematic diagram of a cutting device used in the production of stainless steel pipes provided in this application.

[0026] Indicated in the figure:

[0027] 1. Workbench; 2. Mounting plate; 3. First electric push rod; 4. U-shaped frame; 5. Bottom plate; 6. Bidirectional threaded rod; 7. Connecting plate; 8. Inserting rod; 9. Fixing block; 10. Sliding rod; 11. Sliding block; 12. Hand wheel; 13. Water pump; 14. Nozzle; 15. Second electric push rod; 16. Mounting box; 17. Motor; 18. Cutting wheel; 19. Switch group; 20. Slide; 21. Placement block; 22. Connecting block; 23. Clamp; 24. Slot; 25. Rubber pad. DETAILED DESCRIPTION

[0028] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0029] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0032] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invention product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply 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 present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0033] Example:

[0034] like Figure 1-6 As shown, this embodiment proposes a cutting device used in the production of stainless steel pipes, including a workbench 1, a mounting plate 2 is fixedly installed on the workbench 1, a first electric push rod 3 is fixedly installed on the mounting plate 2, an output end of the first electric push rod 3 is fixedly connected to a U-shaped frame 4, the first electric push rod 3 pushes the U-shaped frame 4, a bottom plate 5 is fixedly connected to the bottom of the U-shaped frame 4, the U-shaped frame 4 drives the bottom plate 5 to move, a slider 11 is fixedly installed at the bottom of the bottom plate 5, the bottom plate 5 drives the slider 11 to slide along the slide groove 20, a bidirectional threaded rod 6 is rotatably connected to the U-shaped frame 4, the bidirectional threaded rod 6 is threadedly connected to a connecting plate 7, and the bidirectional thread The rotation of the threaded rod 6 drives the connecting plate 7 to move, and a plug rod 8 is fixedly installed on the connecting plate 7, and the connecting plate 7 drives the plug rod 8 to move. A fixed block 9 is fixedly installed on the bottom plate 5, and a clamping mechanism is arranged in the fixed block 9. A second electric push rod 15 is fixedly installed on the workbench 1, and an installation box 16 is fixedly installed on the output end of the second electric push rod 15, and a cutting mechanism is arranged in the installation box 16. A cooling mechanism is arranged on the workbench 1, and a control mechanism is arranged on the front of the workbench 1. When the cutting device is in use, it is convenient to replace the clamping pieces 23 of different sizes, which helps to improve the work efficiency, and can cool the steel pipe after cutting;

[0035] In order to protect the steel pipe, the clamping mechanism includes a connecting block 22 inserted into the fixed block 9, a clamping member 23 is fixedly connected to the connecting block 22, a rubber pad 25 is provided on the surface of the clamping member 23, and a slot 24 is opened on the connecting block 22. The slot 24 cooperates with the insertion rod 8, and the insertion rod 8 is inserted into the slot 24 on the connecting block 22.

[0036] In order to cut the steel pipe, the cutting mechanism includes a motor 17 fixedly installed in the installation box 16 , and a cutting grinding wheel 18 is fixedly connected to the output end of the motor 17 , and the motor 17 drives the cutting grinding wheel 18 .

[0037] In order to cool the steel pipe after cutting, the cooling mechanism includes a water pump 13 fixedly installed on the workbench 1, the output end of the water pump 13 is connected to a water outlet pipe, one end of the water outlet pipe is connected to a nozzle 14, and the input end of the water pump 13 is connected to a water inlet pipe. After cutting, water is sprayed out from the nozzle 14 through the water pump 13 (the water inlet pipe is connected to an external water pipe) to cool the steel pipe to prevent the staff from being accidentally scalded.

[0038] For easy operation, the control mechanism includes a switch group 19 fixedly mounted on the front side of the workbench 1 .

[0039] A placement block 21 is fixedly installed on the workbench 1. The stainless steel pipe is first placed on the placement block 21. A slide groove 20 is opened on the workbench 1. The slide groove 20 cooperates with the slider 11. The bottom plate 5 drives the slider 11 to slide along the slide groove 20.

[0040] One end of the bidirectional threaded rod 6 is fixedly connected to a hand wheel 12 , and the hand wheel 12 is rotated, and the bidirectional threaded rod 6 is driven to rotate.

[0041] In order to cooperate with the movement of the connecting plate 7 , a sliding rod 10 is fixedly installed on the U-shaped frame 4 , and the sliding rod 10 is slidably connected to the connecting plate 7 .

[0042] Specifically, when the cutting device used in the production of stainless steel pipes is used: first place the stainless steel pipe on the placement block 21, then take out the clamping piece 23 of the size corresponding to the steel pipe and install it on the fixed block 9, install the connecting block 22 on the clamping piece 23 on the fixed block 9, then turn the hand wheel 12, the rotation of the hand wheel 12 drives the bidirectional threaded rod 6 to rotate, the rotation of the bidirectional threaded rod 6 drives the connecting plate 7 to move, and at the same time the connecting plate 7 moves along the sliding rod 10, the connecting plate 7 drives the plug rod 8 to move, and the plug rod 8 is inserted into the slot 24 on the connecting block 22, then start the first electric push rod 3, the first electric push rod 3 pushes the U-shaped frame 4, the U-shaped frame 4 drives the bottom plate 5 to move, and the bottom plate 5 drives the slider 11 to slide along the slide groove 20, and the U-shaped frame 4 drives the clamping piece 23 to move so that it clamps the steel pipe, then the motor 17 is started, and the output end of the motor 17 drives the cutting wheel 18 to rotate, then the second electric push rod 15 is started, the second electric push rod 15 drives the installation box 16 to move, the installation box 16 drives the motor 17, and the motor 17 drives the cutting wheel 18 to cut the steel pipe. After cutting, water is sprayed out from the nozzle 14 through the water pump 13 (the water inlet pipe is connected to the external water pipe) to cool the steel pipe to prevent the staff from being accidentally scalded; when the cutting device is in use, it is convenient to replace the clamping pieces 23 of different sizes, which helps to improve work efficiency.

[0043] All technical features in this embodiment can be freely combined according to actual needs.

[0044] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A cutting device for use in the production of stainless steel pipes, comprising a workbench (1), characterized in that: The workbench (1) is fixedly mounted with a mounting plate (2), the mounting plate (2) is fixedly mounted with a first electric push rod (3), the output end of the first electric push rod (3) is fixedly connected to a U-shaped frame (4), the bottom of the U-shaped frame (4) is fixedly connected to a bottom plate (5), the bottom of the bottom plate (5) is fixedly mounted with a slider (11), the U-shaped frame (4) is rotatably connected with a bidirectional threaded rod (6), the bidirectional threaded rod (6) is threadedly connected with a connecting plate (7), the connecting plate (7) is fixedly mounted with an inserting rod (8), the bottom plate (5) is fixedly mounted with a fixing block (9), a clamping mechanism is arranged in the fixing block (9), the workbench (1) is fixedly mounted with a second electric push rod (15), the output end of the second electric push rod (15) is fixedly mounted with a mounting box (16), a cutting mechanism is arranged in the mounting box (16), a cooling mechanism is arranged on the workbench (1), and a control mechanism is arranged on the front of the workbench (1).

2. A cutting device for use in stainless steel pipe production according to claim 1, characterized in that: The clamping mechanism comprises a connecting block (22) inserted into a fixing block (9), a clamping piece (23) being fixedly connected to the connecting block (22), a rubber pad (25) being provided on the surface of the clamping piece (23), and a slot (24) being provided on the connecting block (22), the slot (24) being matched with the insertion rod (8).

3. A cutting device for use in stainless steel pipe production according to claim 1, characterized in that: The cutting mechanism comprises a motor (17) fixedly mounted in a mounting box (16), and a cutting grinding wheel (18) is fixedly connected to an output end of the motor (17).

4. A cutting device for use in stainless steel pipe production according to claim 1, characterized in that: The cooling mechanism comprises a water pump (13) fixedly mounted on the workbench (1), the output end of the water pump (13) being connected to a water outlet pipe, one end of the water outlet pipe being connected to a nozzle (14), and the input end of the water pump (13) being connected to a water inlet pipe.

5. A cutting device for use in the production of stainless steel pipes according to claim 1, characterized in that: The control mechanism comprises a switch group (19) fixedly mounted on the front side of the workbench (1).

6. A cutting device for use in the production of stainless steel pipes according to claim 1, characterized in that: A placement block (21) is fixedly mounted on the workbench (1), and a slide groove (20) is provided on the workbench (1), wherein the slide groove (20) cooperates with the slide block (11).

7. A cutting device for use in the production of stainless steel pipes according to claim 1, characterized in that: One end of the bidirectional threaded rod (6) is fixedly connected to a hand wheel (12).

8. A cutting device for use in stainless steel pipe production according to claim 1, characterized in that: A sliding rod (10) is fixedly mounted on the U-shaped frame (4), and the sliding rod (10) is slidably connected to the connecting plate (7).

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