Automatic production equipment for stainless steel pipes

Abstract

The automatic production equipment comprises a main body supporting frame, a first limiting straight sliding rail is fixedly installed on the rear side of the upper end of the main body supporting frame, a movable base is movably connected to the upper end of the first limiting straight sliding rail in a limiting and attaching mode, and a first driving motor is fixedly installed in the movable base; a transmission shaft part at the lower end of the first driving motor penetrates through the moving seat and is fixedly provided with a first transmission gear, the side end of the first transmission gear is in meshed connection with a transmission spur rack, and a second driving motor is fixedly installed at the rear side end of the moving seat; and a transmission shaft at the rear end of the second driving motor partially penetrates through the rear side of the moving seat and is in transmission connection with a rotating shaft column through a synchronous wheel and a synchronous belt, a rotating seat is fixedly mounted at the front end of the rotating shaft column, and a clamping groove is formed in the middle of the front end of the rotating seat. While rotating production cutting is carried out on the whole stainless steel pipe, the production cutting position of the stainless steel pipe can be conveniently and linearly moved back and forth to be adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to stainless steel pipe processing technical field, concretely is automatic production equipment for stainless steel pipe. BACKGROUND

[0002] Stainless steel pipe is a tubular material made of stainless steel, with excellent corrosion resistance and mechanical properties. Stainless steel pipe can be divided into two categories: seamless steel pipe and welded steel pipe (slotted pipe) according to production process; According to the section shape, it can be divided into round pipe and special-shaped pipe, among which round pipe is the most widely used, but there are also some square, rectangular, semicircular, hexagonal, equilateral triangular, octagonal and other special-shaped steel pipes. The application fields of stainless steel pipe include:

[0003] Industrial conveying pipeline: stainless steel pipe is widely used in the conveying pipeline of petroleum, chemical industry, natural gas and other industries, which can safely and efficiently convey fluid medium. Mechanical structure parts: due to its high strength and light weight characteristics, stainless steel pipe is often used to manufacture various mechanical structure parts, such as the frame and support structure of vehicles, aircraft and other transportation tools. Building field: stainless steel pipe is also widely used in building field, such as as handrail, railing, door and window decoration materials, and as structural support material. Medical devices: stainless steel pipe also has important application in medical devices, such as surgical instruments, syringes and other medical equipment. Other fields: in addition, stainless steel pipe is also used to make furniture, kitchenware, art and other daily necessities, as well as in fire fighting system, urban heating and other fields.

[0004] In summary, stainless steel pipe has many excellent characteristics and wide application fields, and is an important product in steel industry. When selecting and using stainless steel pipe, the specific needs and working environment should be considered comprehensively to ensure that its quality and performance meet the requirements.

[0005] However, in actual use, stainless steel pipe is widely used in many industrial fields due to its corrosion resistance, high strength and light weight. However, the length of stainless steel pipe is generally longer, which leads to the problem of low efficiency and low automation degree of traditional stainless steel pipe processing method, which is difficult to meet the demand of modern industry for high quality and high efficiency production. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing automatic production equipment for stainless steel pipe to solve the problem that stainless steel pipe is widely used in many industrial fields due to its corrosion resistance, high strength and light weight. However, the length of stainless steel pipe is generally longer, which leads to the problem of low efficiency and low automation degree of traditional stainless steel pipe processing method, which is difficult to meet the demand of modern industry for high quality and high efficiency production.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: including main body support frame, first limit straight slide rail is fixedly installed to main body support frame upper end rear side, mobile seat is movably connected to first limit straight slide rail upper end limit adhesion, first drive motor is fixedly installed in mobile seat inside, first drive motor lower end transmission shaft part fixedly installs first drive gear, drive straight rack is connected to first drive gear side end meshing, second drive motor is fixedly installed to mobile seat rear side end, second drive motor rear end transmission shaft part passes through mobile seat rear side and is connected with rotating shaft column through synchronous wheel and synchronous belt drive, rotating seat is fixedly installed to rotating shaft column front end, clamping groove is formed to rotating seat front end middle part, third drive motor is fixedly installed to clamping groove side end, clamping screw is fixedly installed to third drive motor inside transmission shaft part, the clamping block for clamping fixedly to the rear end of the required production stainless steel pipe is connected to the outer curved surface thread of both ends of clamping screw,

[0008] The inner side of the front end of the main body support frame is rotatably connected with a limiting roller through a pin shaft support, the inner side of the limiting roller is rotatably supported with a rotating disc, the outer curved surface of the rear end of the rotating disc is fixedly installed with a transmission gear ring, the rear end of the main body support frame is fixedly installed with a fourth drive motor, the front end of the fourth drive motor is fixedly installed with a second transmission gear, the front end of the rotating disc is fixedly installed with a second limit straight slide rail, the front end of the second limit straight slide rail is movably connected with a clamping plate, the inner side of the clamping plate is rotatably connected with a clamping roller for rolling and clamping the front end of the stainless steel pipe through a pin shaft support, limiting straight grooves are formed in the upper and lower ends of the rotating disc, a connecting slide rod is movably connected with the inner wall of the limiting straight groove, and a bidirectional synchronous cylinder is fixedly installed on the both sides of the rear end of the rotating disc.

[0009] The front side of the upper end of the main body support frame is fixedly installed with a support seat, the upper end of the support seat is fixedly installed with a fifth drive motor, the lower end of the fifth drive motor is fixedly installed with a transmission screw rod, the middle part of the transmission screw rod is movably connected with a lifting seat through a screw nut transmission, the both sides of the lifting seat are movably connected with limiting slide rods, a production support is fixedly installed on the front end of the lifting seat, and a laser cutting head for producing and cutting the stainless steel pipe is fixedly installed in the middle part of the production support.

[0010] Preferably, the number of first limit straight slide rails is two, which are symmetrically distributed on the rear side of the upper end of the main body support frame, and the drive straight rack is fixedly installed on the inner side of the upper end of the main body support frame.

[0011] Preferably, the rotating shaft column is rotatably connected to the middle part of the upper end of the moving seat through a rotating shaft, the clamping screw is rotatably connected to the inner wall of the clamping groove through a rotating shaft, the outer curved surface threads at the two ends of the clamping screw are opposite to each other, the clamping blocks are two in number and are symmetrically distributed at the two ends of the clamping screw, and the clamping blocks are movably connected to the inner wall of the clamping groove.

[0012] Preferably, the limiting rollers are four in number and are symmetrically distributed at the front end of the inner side of the main body support frame, and the second transmission gear and the transmission gear ring are meshingly connected.

[0013] Preferably, the second limiting straight sliding rails are four in number, and every two of the second limiting straight sliding rails form a group, and the two groups of the second limiting straight sliding rails are symmetrically distributed at the front end of the rotating disc.

[0014] Preferably, the clamping plates are fixedly installed at the two sides of the rear end of the connecting sliding rod, the bidirectional synchronous air cylinder is communicated with the external control air cylinder through the air pipe, and the upper and lower telescopic parts of the bidirectional synchronous air cylinder are fixedly connected with the rear end of the connecting sliding rod.

[0015] Preferably, the transmission screw rod is rotatably connected to the middle part of the supporting seat through a rotating shaft, and the limiting sliding rod is fixedly installed on the inner side of the supporting seat.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1、 when the stainless steel pipe is rotated as a whole, the fifth driving motor is controlled to be turned on, the transmission screw rod is driven to rotate, the screw nut is driven to move downward in a straight line, the lifting seat is moved downward in a straight line, the laser cutting head is moved downward in a straight line, the laser cutting head is controlled to be turned on, and the stainless steel pipe is rotated and cut as a whole, so that the stainless steel pipe is clamped and positioned at the front end and the rear end, and the stainless steel pipe is rotated and cut as a whole.

[0018] 2、The utility model discloses still through control opening first drive motor simultaneously, when first drive motor opens, will drive first transmission gear to rotate, when first transmission gear rotates, will drive mobile seat linearly moves back and forth through the acting force that first transmission gear and transmission straight rack meshed connection generates, when mobile seat linearly moves back and forth, will synchronous drive to the linear movement back and forth of stainless steel pipe rear end, when linear movement back and forth to stainless steel pipe, through the rolling clamping of clamping roller to the front end of stainless steel pipe, make the linear movement back and forth adjustment of stainless steel pipe whole, thereby realize the production cutting of the rotation of stainless steel pipe whole, and the production cutting position of linear movement back and forth adjustment stainless steel pipe is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the whole structure schematic diagram of the utility model stainless steel pipe automatic production equipment Figure One ;

[0020] Figure 2 It is the whole structure schematic diagram of the utility model stainless steel pipe automatic production equipment Figure Two ;

[0021] Figure 3 It is the whole structure schematic diagram of the utility model stainless steel pipe automatic production equipment Figure Three .

[0022] In the drawing: 1, main body support frame;2, first limit straight slide rail;3, mobile seat;4, first drive motor;5, first transmission gear;6, transmission straight rack;7, second drive motor;8, rotating shaft column;9, rotating seat;10, clamping groove;11, third drive motor;12, clamping screw;13, clamping block;14, limit roller;15, rotating disc;16, transmission gear ring;17, fourth drive motor;18, second transmission gear;19, second limit straight slide rail;20, clamping plate;21, clamping roller;22, limit straight slide groove;23, connecting slide rod;24, bidirectional synchronous air cylinder;25, support seat;26, fifth drive motor;27, transmission screw;28, lifting seat;29, limit slide rod;30, production support;31, laser cutting head. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] Please refer to Figures 1-3The utility model provides automatic production equipment technical scheme for stainless steel pipe, including main support frame 1, the rear side fixed mounting of main support frame 1 upper end has first limit straight slide rail 2, and the number of first limit straight slide rail 2 has two, respectively with the symmetry distribution of main support frame 1 upper end rear side, and the movable seat 3 of first limit straight slide rail 2 upper end limit is pasted and is moved, the first drive motor 4 of movable seat 3 inside fixed mounting, the first drive motor 4 lower end transmission shaft part passes through movable seat 3 fixed mounting and has first transmission gear 5, and first transmission gear 5 side end has the meshing connection of transmission straight rack 6, and transmission straight rack 6 is fixedly installed on the inner side of main support frame 1 upper end, and the second drive motor 7 of movable seat 3 rear side end fixed mounting, the second drive motor 7 rear end transmission shaft part passes through movable seat 3 rear side and is connected with rotating shaft column 8 through synchronous wheel and synchronous belt drive, and rotating shaft column 8 passes through the shaft and is rotatably connected on the upper end middle part of movable seat 3, and the rotating seat 9 of rotating shaft column 8 front end fixed mounting, the clamping groove 10 of rotating seat 9 front end middle part is seted up, and the third drive motor 11 of clamping groove 10 side end fixed mounting, the clamping screw rod 12 of third drive motor 11 inner side transmission shaft part fixed mounting, and clamping screw rod 12 is rotatably connected in the inner wall of clamping groove 10 through the shaft, and the outer curved surface thread of clamping screw rod 12 both ends is opposite, and the clamping block 13 for clamping fixed for the required production stainless steel pipe rear end of clamping screw rod 12 both end outer curved surface thread is connected, and the number of clamping block 13 has two, respectively with the symmetry distribution of clamping screw rod 12 both end outer curved surface, and clamping block 13 is pasted and is movably connected in the inner wall of clamping groove 10, so that through clamping groove 10 to the linear movement limit of clamping block 13;

[0025] The inner side of the front end of the main support frame 1 is supported and connected by a pin shaft to limit the rotation of the roller 14, and the number of limit rollers 14 is four, which are symmetrically distributed on the inner side of the front end of the main support frame 1. The inner side of the limit roller 14 is limited and supported to roll the rotating disc 15. The outer curved surface of the rear end of the rotating disc 15 is fixedly installed with a transmission gear ring 16. The fourth driving motor 17 is fixedly installed on the upper end of the rear side of the main support frame 1. The front end of the fourth driving motor 17 is fixedly installed with a second transmission gear 18, and the second transmission gear 18 is meshed and connected with the transmission gear ring 16. The front end of the rotating disc 15 is fixedly installed with a second limit straight sliding rail 19, and the number of the second limit straight sliding rails 19 is four. Every two second limit straight sliding rails 19 form a group, and the two groups of second limit straight sliding rails 19 are symmetrically distributed on the upper and lower ends of the front end of the rotating disc 15. The front end of the second limit straight sliding rail 19 is limited and combined with the movable clamping plate 20. The inner side of the clamping plate 20 is rotatably connected with the clamping roller 21 for rolling and clamping the front end of the stainless steel pipe through a pin shaft support. The upper and lower ends of the rotating disc 15 are provided with limit straight sliding grooves 22. The inner wall of the limit straight sliding groove 22 is movably connected with the connecting sliding rod 23, and the front end of the connecting sliding rod 23 is fixedly installed with the rear end of the clamping plate 20, so that the connecting sliding rod 23 is limited to move linearly through the limit straight sliding groove 22. The rear end of the rotating disc 15 is fixedly installed with a bidirectional synchronous air cylinder 24, and the bidirectional synchronous air cylinder 24 is communicated with the external control air cylinder through an air pipe. The upper and lower ends of the bidirectional synchronous air cylinder 24 are fixedly connected with the rear end of the connecting sliding rod 23.

[0026] The upper end of the front side of the main support frame 1 is fixedly installed with a support seat 25. The fifth driving motor 26 is fixedly installed on the upper end of the support seat 25. The lower end of the transmission shaft of the fifth driving motor 26 is fixedly installed with a transmission screw 27, and the transmission screw 27 is rotatably connected in the middle part of the support seat 25 through a rotating shaft. The middle part of the transmission screw 27 is movably connected with a lifting seat 28 through a screw nut. The lifting seat 28 is movably connected with a limit sliding rod 29 on both sides, and the limit sliding rod 29 is fixedly installed on the inner side of the support seat 25, so that the lifting seat 28 is limited to move linearly through the limit sliding rod 29. The production support 30 is fixedly installed on the front end of the lifting seat 28. The production support 30 is fixedly installed with a laser cutting head 31 for producing and cutting the stainless steel pipe.

[0027] Working principle: in use, the utility model through control open third drive motor 11, when third drive motor 11 is opened, will drive clamping screw rod 12 to rotate, when clamping screw rod 12 rotates, will drive clamping block 13 to move inwards straightly in synchronization, when clamping block 13 moves inwards straightly in synchronization, will be fixed to the rear end of stainless steel pipe, when the rear end of stainless steel pipe is fixed, through control open two-way synchronous cylinder 24 and contract, when two-way synchronous cylinder 24 contracts, will drive connecting slide rod 23 to move inwards straightly, when connecting slide rod 23 moves inwards straightly, will drive clamping plate 20 to move inwards straightly, when clamping plate 20 moves inwards straightly, will drive clamping roller 21 to move inwards straightly, when clamping roller 21 moves inwards straightly, will be rolled and clamped to the front end of stainless steel pipe, so as to realize the action of being convenient for clamping and positioning the front and rear ends of stainless steel pipe;

[0028] When the front and rear ends of stainless steel pipe are clamped and positioned, through control open second drive motor 7, when second drive motor 7 is opened, will drive rotating shaft column 8 to rotate through synchronous wheel and synchronous belt transmission, when rotating shaft column 8 rotates, will drive rotating seat 9 to rotate, when rotating seat 9 rotates, will drive the rear end of stainless steel pipe to rotate in synchronization, when the rear end of stainless steel pipe rotates, through control open fourth drive motor 17, when fourth drive motor 17 is opened, will drive second transmission gear 18 to rotate, when second transmission gear 18 rotates, will drive transmission gear ring 16 to rotate in meshing, when transmission gear ring 16 rotates, will drive rotating disc 15 to rotate, when rotating disc 15 rotates, will drive the front end of stainless steel pipe to rotate in synchronization, so that the stainless steel pipe that is clamped and positioned rotates as a whole, when the stainless steel pipe rotates as a whole, through control open fifth drive motor 26, when fifth drive motor 26 is opened, will drive transmission screw rod 27 to rotate, when transmission screw rod 27 rotates, will drive lifting seat 28 to move downwards straightly through screw nut transmission, when lifting seat 28 moves downwards straightly, will drive laser cutting head 31 to move downwards straightly in synchronization, when laser cutting head 31 moves downwards straightly, through control open laser cutting head 31, when laser cutting head 31 is opened, will cut the stainless steel pipe that rotates as a whole, so as to realize the function of being convenient for cutting the stainless steel pipe that rotates as a whole while the front and rear ends of stainless steel pipe are clamped and positioned;

[0029] Meanwhile, by controlling the first driving motor 4 to be turned on, when the first driving motor 4 is turned on, the first driving motor 4 drives the first transmission gear 5 to rotate, when the first transmission gear 5 rotates, the first transmission gear 5 and the transmission straight rack 6 are meshed and connected to generate an acting force, which drives the moving seat 3 to move linearly forward and backward, when the moving seat 3 moves linearly forward and backward, the moving seat 3 synchronously drives the rear end of the stainless steel pipe to move linearly forward and backward, when the stainless steel pipe moves linearly forward and backward, the clamping roller 21 rolls and clamps the front end of the stainless steel pipe, so that the stainless steel pipe is adjusted to move linearly forward and backward as a whole, so that the stainless steel pipe is rotated and cut as a whole, and the cutting position of the stainless steel pipe is adjusted linearly forward and backward.

[0030] It should be noted that, in this document, the terms such as first and second are used merely to distinguish one entity or operation from another, and do not necessarily require or imply that these entities or operations exist in any actual relationship or order. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0031] Although the embodiments of the present application have been shown and described, it is understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An automated production apparatus for stainless steel pipes, characterized by: The utility model provides a stainless steel pipe production device, including the main body support frame (1), the first limit straight slide rail (2) is fixedly installed on the upper end rear side of main body support frame (1), the mobile seat (3) is limitingly combined movably on the upper end of first limit straight slide rail (2), the first drive motor (4) is fixedly installed in the inside of mobile seat (3), the first drive motor (4) lower end transmission shaft portion passes through the mobile seat (3) fixedly installed with the first transmission gear (5), the first transmission gear (5) side end is connected with transmission straight rack (6), the second drive motor (7) is fixedly installed at the rear side end of mobile seat (3), the rear end transmission shaft portion of second drive motor (7) passes through the rear side of mobile seat (3) and is connected with rotating shaft column (8) through synchronous wheel and synchronous belt drive, the rotating seat (9) is fixedly installed at the front end of rotating shaft column (8), the clamping groove (10) is formed in the front end middle part of rotating seat (9), the third drive motor (11) is fixedly installed at the side end of clamping groove (10), the clamping screw rod (12) is fixedly installed in the inside transmission shaft portion of third drive motor (11), the clamping block (13) for clamping and fixing the rear end of required production stainless steel pipe is connected with the outer curved surface screw thread of both ends of clamping screw rod (12); The utility model provides a stainless steel pipe production device, including the main body support frame (1), the first limit straight slide rail (2) is fixedly installed on the upper end rear side of main body support frame (1), the mobile seat (3) is limitingly combined movably on the upper end of first limit straight slide rail (2), the first drive motor (4) is fixedly installed in the inside of mobile seat (3), the first drive motor (4) lower end transmission shaft portion passes through the mobile seat (3) fixedly installed with the first transmission gear (5), the first transmission gear (5) side end is connected with transmission straight rack (6), the second drive motor (7) is fixedly installed at the rear side end of mobile seat (3), the rear end transmission shaft portion of second drive motor (7) passes through the rear side of mobile seat (3) and is connected with rotating shaft column (8) through synchronous wheel and synchronous belt drive, the rotating seat (9) is fixedly installed at the front end of rotating shaft column (8), the clamping groove (10) is formed in the front end middle part of rotating seat (9), the third drive motor (11) is fixedly installed at the side end of clamping groove (10), the clamping screw rod (12) is fixedly installed in the inside transmission shaft portion of third drive motor (11), the clamping block (13) for clamping and fixing the rear end of required production stainless steel pipe is connected with the outer curved surface screw thread of both ends of clamping screw rod (12); The utility model provides a stainless steel pipe production device, including the main body support frame (1), the first limit straight slide rail (2) is fixedly installed on the upper end rear side of main body support frame (1), the mobile seat (3) is limitingly combined movably on the upper end of first limit straight slide rail (2), the first drive motor (4) is fixedly installed in the inside of mobile seat (3), the first drive motor (4) lower end transmission shaft portion passes through the mobile seat (3) fixedly installed with the first transmission gear (5), the first transmission gear (5) side end is connected with transmission straight rack (6), the second drive motor (7) is fixedly installed at the rear side end of mobile seat (3), the rear end transmission shaft portion of second drive motor (7) passes through the rear side of mobile seat (3) and is connected with rotating shaft column (8) through synchronous wheel and synchronous belt drive, the rotating seat (9) is fixedly installed at the front end of rotating shaft column (8), the clamping groove (10) is formed in the front end middle part of rotating seat (9), the third drive motor (11) is fixedly installed at the side end of clamping groove (10), the clamping screw rod (12) is fixedly installed in the inside transmission shaft portion of third drive motor (11), the clamping block (13) for clamping and fixing the rear end of required production stainless steel pipe is connected with the outer curved surface screw thread of both ends of clamping screw rod (12); 2. The automatic production apparatus for stainless steel pipes according to claim 1, characterized by: The first limiting straight slide rail (2) is two in number, symmetrically distributed on the rear side of the upper end of the main support frame (1), and the transmission straight rack (6) is fixedly installed on the inner side of the upper end of the main support frame (1).

3. The apparatus for the automated production of stainless steel tubes according to claim 2, characterized in that: The rotating shaft column (8) is rotatably connected to the upper middle part of the moving seat (3) through a rotating shaft, the clamping screw (12) is rotatably connected to the inner wall of the clamping groove (10) through a rotating shaft, the outer curved surface threads of the two ends of the clamping screw (12) are oppositely directed, the clamping block (13) is two in number, symmetrically distributed on the outer curved surfaces of the two ends of the clamping screw (12), and the clamping block (13) is movably connected to the inner wall of the clamping groove (10).

4. The apparatus according to claim 3, wherein: The limiting roller (14) is four in number, symmetrically distributed on the inner side of the front end of the main support frame (1), and the second transmission gear (18) is meshingly connected with the transmission gear ring (16).

5. The apparatus for the automated production of stainless steel tubes according to claim 4, characterized in that: The second limiting straight slide rail (19) is four in number, and every two second limiting straight slide rails (19) form a group, and the two groups of second limiting straight slide rails (19) are symmetrically distributed on the front end of the rotating disc (15) in an up-down manner.

6. The apparatus according to claim 5, wherein: The clamping plate (20) is fixedly installed on the rear end of the connecting slide rod (23), the two-way synchronous air cylinder (24) is communicated with the external control air cylinder through an air pipe, and the upper and lower telescopic parts of the two-way synchronous air cylinder (24) are fixedly connected with the rear end of the connecting slide rod (23).

7. The apparatus according to claim 6, wherein: The transmission screw rod (27) is rotatably connected to the middle part of the supporting seat (25), and the limiting slide rod (29) is fixedly installed on the inner side of the supporting seat (25).

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