CN218136022U

CN218136022U - Stainless steel pipe forming equipment

Info

Publication number: CN218136022U
Application number: CN202222239074.3U
Authority: CN
Inventors: 王建程
Original assignee: Ningbo Dingsheng Automation Equipment Co ltd
Current assignee: Ningbo Dingsheng Automation Equipment Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2022-12-27
Anticipated expiration: 2032-08-23

Abstract

The utility model relates to the technical field of welding forming, in particular to a stainless steel pipe forming device, which improves the stability of a stainless steel pipe in the welding process by clamping and fixing the stainless steel pipe, prevents the stainless steel pipe from shaking, ensures the welding precision and has high practicability; the welding device comprises a support, support plates, support frames, a fixed plate, a connecting plate, a welding gun, a welding device and a moving device, wherein the support plates are fixedly arranged at the upper end of the support, the two groups of support frames are fixedly arranged at the upper end of the support plates, the moving device is arranged at the rear part of the support plates, the fixed plate is arranged on the moving device, the welding device is arranged on the support plates, and the welding gun is arranged on the welding device; the welding gun welding device comprises a welding gun, a welding gun and a fixing plate, and is characterized by further comprising a lifting device, a front-and-back moving mechanism, a motor A, a screw rod A and two groups of clamping plates, wherein the lifting device is installed on the fixing plate, the rear portion of the connecting plate is installed on the lifting device, the front-and-back moving mechanism is installed on the connecting plate, and the welding gun is installed on the front-and-back moving mechanism.

Description

Stainless steel pipe forming equipment

Technical Field

The utility model relates to a weld forming's technical field especially relates to a nonrust steel pipe former.

Background

The stainless steel pipe is a pipe fitting made of stainless steel plates, when the stainless steel pipe is produced, the stainless steel plates are rolled into a pipe shape by a pipe rolling machine, then the stainless steel rolled into the pipe shape is welded by a welding device, so that a welding seam at the butt joint of the stainless steel is welded and fixed, and then the welding part is polished by a polishing device, so that the surface of the stainless steel pipe is polished to be flat; the stainless steel plate uses various forming devices in the process of manufacturing the pipe, such as a pipe coiling forming device, a welding forming device, a grinding forming device and the like, wherein the welding forming device is a key device in the process of manufacturing the pipe. The existing welding forming equipment is shown as an attached figure 6 in the specification and comprises a support, support plates, support frames, a fixing plate, a connecting plate, a welding gun, a welding device and a moving device, wherein the support plates are fixedly arranged at the upper end of the support, the two groups of support frames are fixedly arranged at the upper end of the support plates, the moving device is arranged at the rear part of the support plates, the fixing plate is arranged on the moving device, the connecting plate is fixedly arranged at the front end of the fixing plate, the welding device is arranged on the support plates, the welding gun is arranged on the welding device, and the welding gun is fixedly arranged at the lower end of the connecting plate; when the welding device is used, firstly, a stainless steel pipe coiled into a pipe by a pipe coiling machine is placed on two groups of supporting frames, the butt joint part of the stainless steel pipe is positioned at the upper part of the stainless steel pipe, a welding gun is aligned to the part of the stainless steel pipe to be welded, then the welding gun is turned on to weld the welding part of the stainless steel pipe, then a moving device is turned on, the fixed plate drives the connecting plate and the welding gun to move from right to left by the moving device, and the welding gun can weld and fix the butt joint part of the stainless steel pipe in the process of moving left; it discovers in the use that because nonrust steel pipe does not have fixed clamping device on two sets of support frames, so nonrust steel pipe is receiving the influence of external force to rock easily and remove under the in-process of welder weld forming, and then leads to welder to the reduction of the welding precision of nonrust steel pipe, so need one kind and can carry out the fixed weld forming equipment of centre gripping to nonrust steel pipe.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a through fixed to the centre gripping of nonrust steel pipe, improved the stability of nonrust steel pipe in welding process, prevented that nonrust steel pipe from rocking, guaranteed welded precision, the high stainless steel pipe former of practicality.

The utility model discloses a stainless steel pipe forming device, which comprises a support, support plates, support frames, a fixed plate, a connecting plate, a welding gun, a welding device and a moving device, wherein the support plates are fixedly arranged at the upper end of the support, the two groups of support frames are fixedly arranged at the upper end of the support plates, the moving device is arranged at the rear part of the support plates, the fixed plate is arranged on the moving device, the welding device is arranged on the support plates, and the welding device is provided with the welding gun; the welding gun is installed on the back-and-forth movement mechanism, the motor A is fixedly installed at the right end of the support plate, the output end of the motor A is connected with the right end of the screw A, the screw A is rotatably installed on the support plate, the left part and the right part of the screw A are respectively provided with external threads with opposite rotation directions, the two groups of clamp plates are installed on the support plate in a left-and-right sliding manner, and the two groups of clamp plates are respectively in threaded installation with the left part and the right part of the screw A; after the stainless steel pipe is placed on the two groups of support frames, the motor A is started, the motor A drives the screw rod A to rotate, the two groups of clamping plates are close to each other by the rotating screw rod A until the two groups of clamping plates are respectively contacted with the left end and the right end of the stainless steel pipe, the stainless steel pipe is clamped and fixed by the two groups of clamping plates, and then the stainless steel pipe is welded by a welding gun; because welder is at the in-process to nonrust steel pipe welding, nonrust steel pipe is pressed from both sides tightly fixed by two sets of splint, so improved the stability of nonrust steel pipe in welding process, prevented that nonrust steel pipe from rocking, guaranteed the welded precision, the practicality is high.

Preferably, the lifting device comprises a motor B and a screw B, the motor B is fixedly mounted at the upper end of a fixing plate, a chute is formed in the fixing plate, the rear part of a connecting plate is vertically and slidably mounted in the chute of the fixing plate, the lower end of the motor B is connected with the output end of the screw B, the screw B is rotatably mounted on the fixing plate, and the screw B is in threaded connection with the connecting plate; when the stainless steel pipe is welded, the motor B is started, the motor B drives the screw rod B to rotate, the rotating screw rod B enables the connecting plate to adjust the height, the connecting plate enables the welding gun to adjust the height through the front-back moving mechanism, and the distance between the welding gun and the stainless steel pipe is the distance suitable for welding; because welder's height can be adjusted, so it can weld the stainless steel pipe of different diameters, convenient to use, and the limitation is low.

Preferably, the moving device comprises a servo motor, a screw rod and a sliding block, the servo motor is fixedly arranged at the left end of the support plate, the screw rod is rotatably arranged on the support plate, a slide way is arranged at the rear part of the support plate, the sliding block is arranged in the slide way in a left-right sliding manner, the fixed plate is fixedly arranged at the upper end of the sliding block, the sliding block is screwed with the screw rod, and the left end of the screw rod is connected with the output end of the servo motor; when a welding gun welds a stainless steel pipe, a servo motor is started, the servo motor drives a screw to rotate, the rotating screw enables a sliding block to drive a fixing plate to move from right to left, the fixing plate enables a forward-backward movement mechanism to drive the welding gun to move from right to left through a connecting plate, and the welding gun welds a butt joint part on the stainless steel pipe in the leftward movement process; the welding of stainless steel pipe has been made things convenient for, the convenience has been improved.

Preferably, the back-and-forth moving mechanism comprises two groups of vertical plates, a sliding rail, a micro motor, a screw rod C and a sliding block, the two groups of vertical plates are respectively and fixedly arranged at the front part and the rear part of the lower end of the connecting plate, the sliding rail is fixedly arranged on the two groups of vertical plates, the micro motor is fixedly arranged at the front part of the lower end of the connecting plate, the screw rod C is rotatably arranged on the two groups of vertical plates, the output end of the micro motor is connected with the front end of the screw rod C, the sliding block is arranged on the sliding rail in a front-and-rear sliding manner, the sliding block is in threaded connection with the screw rod C, and the welding gun is fixedly arranged at the lower end of the sliding block; when the stainless steel pipe is welded, firstly, a micro motor is started, the micro motor drives a lead screw C to rotate, the rotating lead screw C enables a sliding block to drive a welding gun to move in the front-rear direction, the welding gun is enabled to be positioned right above the butt joint part of the stainless steel pipe, and then the welding gun is enabled to weld the stainless steel pipe; the position of the welding gun can be conveniently adjusted, and the stainless steel pipe can be conveniently welded.

Preferably, the two groups of clamping plates are provided with rubber soft pads; through the arrangement, the clamping injury of the two groups of clamping plates to the stainless steel pipe is prevented.

Preferably, the welding gun is an electric welding gun with an automatic wire feeding function.

Preferably, the surface of the support plate is provided with a high-temperature resistant coating; through the arrangement, the service life of the support plate is prolonged.

Compared with the prior art, the beneficial effects of the utility model are that: can weld the nonrust steel pipe of different diameters, improve the stability of nonrust steel pipe in welding process, prevent that nonrust steel pipe from rocking, guarantee welded precision, the practicality is high.

Drawings

FIG. 1 is a schematic view of an axial measurement structure of the present invention;

FIG. 2 is a schematic view of the axial measurement structure of the present invention;

FIG. 3 is a schematic structural view of the present invention when clamping a stainless steel tube;

FIG. 4 is a schematic structural diagram of a connecting plate, a welding gun, a vertical plate and the like;

fig. 5 is a schematic front view of the present invention;

FIG. 6 is a schematic diagram of a prior art configuration;

in the drawings, the reference numbers: 1. a support; 2. a support plate; 3. a support frame; 4. a fixing plate; 5. a connecting plate; 6. a welding gun; 7. a motor A; 8. a lead screw A; 9. a splint; 10. a motor B; 11. a lead screw B; 12. a servo motor; 13. a screw; 14. a slider; 15. a vertical plate; 16. a slide rail; 17. a micro motor; 18. a lead screw C; 19. a slider; 20. stainless steel tubes.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

As shown in fig. 1 to 5, a support plate 2 is fixedly arranged at the upper end of a support 1, two support frames 3 are fixedly arranged at the upper end of the support plate 2, a welding device is arranged on the support plate 2, a welding gun 6 is arranged on the welding device, a motor A7 is fixedly arranged at the right end of the support plate 2, the output end of the motor A7 is connected with the right end of a screw A8, the screw A8 is rotatably arranged on the support plate 2, the left part and the right part of the screw A8 are respectively provided with external threads with opposite rotation directions, two clamping plates 9 are respectively slidably arranged on the support plate 2 from left to right, two clamping plates 9 are respectively screwed with the left part and the right part of the screw A8, a motor B10 is fixedly arranged at the upper end of a fixing plate 4, a chute is arranged on the fixing plate 4, the rear part of a connecting plate 5 is slidably arranged in the chute of the fixing plate 4 from top to bottom, the lower end of the motor B10 is connected with the output end of a screw B11, and a screw B11 is rotatably arranged on the fixing plate 4, the screw B11 is screwed with the connecting plate 5, the servo motor 12 is fixedly installed at the left end of the supporting plate 2, the screw 13 is rotatably installed on the supporting plate 2, a slide way is arranged at the rear part of the supporting plate 2, the slide block 14 is installed in the slide way in a left-right sliding manner, the fixing plate 4 is fixedly installed at the upper end of the slide block 14, the slide block 14 is screwed with the screw 13, the left end of the screw 13 is connected with the output end of the servo motor 12, the two groups of vertical plates 15 are respectively and fixedly installed at the front part and the rear part of the lower end of the connecting plate 5, the slide rails 16 are fixedly installed on the two groups of vertical plates 15, the micro motor 17 is fixedly installed at the front part of the lower end of the connecting plate 5, the screw C18 is rotatably installed on the two groups of vertical plates 15, the output end of the micro motor 17 is connected with the front end of the screw C18, the slide block 19 is slidably installed on the slide rails 16 in a front-back manner, the slide block 19 is screwed with the screw C18, and the welding gun 6 is fixedly installed at the lower end of the slide block 19.

The utility model discloses a stainless steel pipe former, it is at work, at first put stainless steel pipe 20 through the reelpipe on two sets of support frames 3, make the butt joint position of stainless steel pipe 20 be located the upper portion of stainless steel pipe 20, then open motor A7, motor A7 drives lead screw A8 rotatory, rotatory lead screw A8 makes two sets of splint 9 be close to each other, it contacts with the left and right both ends of stainless steel pipe 20 respectively to make two sets of splint 9, make two sets of splint 9 press from both sides stainless steel pipe 20 and fix, then open micro motor 17, micro motor 17 drives lead screw C18 rotatory, rotatory lead screw C18 makes slider 19 drive welder 6 move up in the front and back, make welder 6 be located directly over stainless steel pipe 20 butt joint position, then open motor B10, motor B10 drives lead screw B11 rotatory, rotatory lead screw B11 makes connecting plate 5 adjust the height, connecting plate 5 makes welder 6 adjust the height through slider 19, distance between welder 6 and stainless steel pipe 20 is the distance that is fit for the welding, then open welder 6 welds the butt joint position of stainless steel pipe 20, then open connecting plate 12, servo motor 12 makes the welder 6 drive the slider that the slider on the servo motor moves left side and drives the slider 13 and drives the slider on the servo motor 4 and can move the slider on the stainless steel pipe left side, the servo motor moves the fixed plate 13, the servo motor moves the slider 13 and can be suitable for the welding rod 4 in the welding process of the welding of the process of the slider 4; because welder 6's height can be adjusted, so it can weld the nonrust steel pipe 20 of different diameters, because welder 6 is at the in-process to nonrust steel pipe 20 welding, nonrust steel pipe 20 is pressed from both sides tightly fixedly by two sets of splint 9, so improved the stability of nonrust steel pipe 20 in welding process, prevented that nonrust steel pipe 20 from rocking, guaranteed the welded precision, the practicality is high.

The installation mode, the connection mode or the setting mode of the stainless steel pipe forming equipment of the utility model are common mechanical modes, and the equipment can be implemented as long as the beneficial effects can be achieved; the utility model discloses a stainless steel pipe former's welder 6, splint 9, servo motor 12 and micro motor 17 are purchase on the market, and this industry technical staff only need according to its subsidiary service instruction install and operate can, and need not the technical staff in the field and pay out creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention is understood according to the specific circumstances.

The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A stainless steel pipe forming device comprises a support (1), support plates (2), support frames (3), a fixing plate (4), a connecting plate (5), welding guns (6), a welding device and a moving device, wherein the support plates (2) are fixedly arranged at the upper ends of the support plates (1), the two groups of support frames (3) are fixedly arranged at the upper ends of the support plates (2), the moving device is arranged at the rear parts of the support plates (2), the fixing plate (4) is arranged on the moving device, the welding device is arranged on the support plates (2), and the welding guns (6) are arranged on the welding device; the welding device is characterized by further comprising a lifting device, a front-back moving mechanism, a motor A (7), a lead screw A (8) and two groups of clamping plates (9), wherein the lifting device is installed on the fixing plate (4), the rear portion of the connecting plate (5) is installed on the lifting device, the front-back moving mechanism is installed on the connecting plate (5), a welding gun (6) is installed on the front-back moving mechanism, the motor A (7) is fixedly installed at the right end of the supporting plate (2), the output end of the motor A (7) is connected with the right end of the lead screw A (8), the lead screw A (8) is rotatably installed on the supporting plate (2), the left part and the right part of the lead screw A (8) are respectively provided with external threads with opposite rotation directions, the two groups of clamping plates (9) are respectively installed on the supporting plate (2) in a left-right sliding mode, and the two groups of clamping plates (9) are respectively screwed with the left part and the right part of the lead screw A (8).

2. The stainless steel pipe forming device according to claim 1, wherein the lifting device comprises a motor B (10) and a lead screw B (11), the motor B (10) is fixedly installed at the upper end of the fixing plate (4), a sliding groove is formed in the fixing plate (4), the rear portion of the connecting plate (5) is vertically and slidably installed in the sliding groove of the fixing plate (4), the lower end of the motor B (10) is connected with the output end of the lead screw B (11), the lead screw B (11) is rotatably installed on the fixing plate (4), and the lead screw B (11) and the connecting plate (5) are in threaded connection.

3. The stainless steel pipe forming equipment according to claim 1, wherein the moving device comprises a servo motor (12), a screw rod (13) and a sliding block (14), the servo motor (12) is fixedly arranged at the left end of the support plate (2), the screw rod (13) is rotatably arranged on the support plate (2), a slide way is arranged at the rear part of the support plate (2), the sliding block (14) is arranged in the slide way in a left-right sliding manner, the fixing plate (4) is fixedly arranged at the upper end of the sliding block (14), the sliding block (14) is in threaded connection with the screw rod (13), and the left end of the screw rod (13) is connected with the output end of the servo motor (12).

4. The stainless steel pipe forming equipment according to claim 1, wherein the forward and backward moving mechanism comprises two groups of vertical plates (15), a sliding rail (16), a micro motor (17), a lead screw C (18) and a sliding block (19), the two groups of vertical plates (15) are respectively and fixedly installed at the front part and the rear part of the lower end of the connecting plate (5), the sliding rail (16) is fixedly installed on the two groups of vertical plates (15), the micro motor (17) is fixedly installed at the front part of the lower end of the connecting plate (5), the lead screw C (18) is rotatably installed on the two groups of vertical plates (15), the output end of the micro motor (17) is connected with the front end of the lead screw C (18), the sliding block (19) is longitudinally and slidably installed on the sliding rail (16), the sliding block (19) is in threaded connection with the lead screw C (18), and the welding gun (6) is fixedly installed at the lower end of the sliding block (19).

5. A stainless steel pipe forming apparatus according to claim 1, wherein rubber cushions are provided on both sets of clamping plates (9).

6. The stainless steel pipe forming apparatus according to claim 1, wherein the welding gun (6) is an electric welding gun having an automatic wire feeding function.

7. A tube forming apparatus made of stainless steel according to claim 1, characterized in that the surface of the support plate (2) is provided with a high temperature resistant coating.