CN214816052U - Circular tube internal seam straight line welding equipment - Google Patents
Circular tube internal seam straight line welding equipment Download PDFInfo
- Publication number
- CN214816052U CN214816052U CN202121357735.1U CN202121357735U CN214816052U CN 214816052 U CN214816052 U CN 214816052U CN 202121357735 U CN202121357735 U CN 202121357735U CN 214816052 U CN214816052 U CN 214816052U
- Authority
- CN
- China
- Prior art keywords
- welding
- circular tube
- inner seam
- guide rod
- guide rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to the technical field of automatic welding equipment, in particular to a circular tube inner seam linear welding equipment; the welding mechanism comprises a moving mechanism, a welding mechanism and a pressing mechanism; the moving mechanism comprises a base, a guide rail is arranged on the base, a moving module is arranged on the guide rail and connected with the driving device, and an adjusting fixing plate is arranged on the moving module and connected with the welding mechanism; the welding mechanism comprises a four-way adjusting mechanism which is respectively provided with a guide rod capable of moving up and down and left and right, and a welding gun extends into the inner seam of the circular tube for welding through a clamping mechanism at the outer side of the four-way adjusting mechanism; the pipe passes through hold-down mechanism fixedly, and the opposite side of base is connected the compact strip fixed plate, sets up the compact strip of a set of symmetry along the horizontal direction on the compact strip fixed plate, and the pipe is put between bottom sprag mechanism and compact strip to fix through the bolt locking on the compact strip. The utility model has the advantages that: the welding device is suitable for welding the inner seam of the circular pipe, the welding path is accurate, and the welding efficiency is high.
Description
Technical Field
The utility model relates to an automatic change welding equipment technical field, especially relate to a circular tube internal joint straight line welding equipment.
Background
When the inner seam welding is carried out on the stainless steel round tube, firstly, the stainless steel plate needs to be rolled up and then the inner seam is welded, at present, the operation is generally manual welding, but the condition that the welding seam is not straight or even can not be welded is easily caused due to the limited inner space of the round tube.
In the prior art, the document of patent application No. 201711460516.4 discloses a steel tube straight seam welding tool, which comprises a bottom plate, a fixed plate and a movable plate, wherein the fixed plate is opposite to the movable plate, the movable plate is connected with a driving rod and an oil cylinder, a guide block and a guide rod are arranged between the movable plate and the oil cylinder, the guide rod is fixed with the outer side of the movable plate, a support plate and two radial limiting arc plates are respectively fixed on opposite side surfaces of the fixed plate and the movable plate, the radial limiting arc plates are symmetrically arranged on two sides of the support plate and are fixed with two sides of the support plate, one end of the support plate on the fixed plate is provided with a positioning rod, a positioning groove matched with the positioning rod is arranged on the support plate of the movable plate, the positioning rod is assembled in the positioning groove, and a guide rail for moving the movable plate is arranged on the bottom plate; in the specific implementation mode of the technical scheme, the steel pipe is firstly hung on the supporting plate through the hanger, then the moving plate is started to move, the moving plate is used for pushing the steel pipe to the other side from one side and clamping the steel pipe, at the moment, the steel pipe is limited by the radial limiting plate, and the technical scheme is suitable for welding the outer seam of the circular pipe and is not suitable for welding the inner seam of the circular pipe when the inner seam of the circular pipe is required to be welded.
How to develop a circular tube inner seam linear welding device is a problem to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at research and development one kind and be applicable to the straight welded equipment of pipe internal seam for solve the problem that exists among the above-mentioned background art.
The scheme of the utility model lies in: a linear welding device for a circular tube inner seam comprises a moving mechanism, a welding mechanism and a pressing mechanism;
the moving mechanism comprises a base, a guide rail is arranged on the base, a moving module is further connected onto the guide rail, the lower side of the moving module is connected with a driving device arranged on one side of the base, an adjusting fixing plate is arranged on the moving module, and the adjusting fixing plate is connected with the welding mechanism;
the welding mechanism comprises a four-direction adjusting mechanism, the four-direction adjusting mechanism is respectively provided with a guide rod which can move up and down, left and right, the outer side of the four-direction adjusting mechanism is also provided with a welding gun clamping mechanism, and a welding gun extends into the inner seam of the circular tube through the clamping mechanism to be welded; wherein, the round pipe is fixed by the pressing mechanism;
the opposite side of base is connected the compact heap fixed plate that hold-down mechanism set up in the vertical direction, set up the compact heap of a set of symmetry along the horizontal direction on the compact heap fixed plate, the compact heap below is equipped with bottom sprag mechanism, and the pipe is through placing between bottom sprag mechanism and the compact heap to fix through the bolt locking on the compact heap.
Further, still be equipped with the guide rail panel between guide rail and the base, the rectangle hollow structure has in the middle of the guide rail panel, the connecting plate that the motion module below set up passes in the middle of the guide rail panel with drive arrangement connects, drive arrangement is step motor.
Furthermore, a hole plate is arranged on the motion module corresponding to the position of the adjusting fixing plate, and a groove hole for accommodating a welding gun wire to pass through is formed in the hole plate.
Furthermore, the four-way adjusting mechanism is respectively composed of a vertical guide rod and a horizontal guide rod, the vertical guide rod is fixed on the adjusting fixing plate through a vertical connecting seat, the horizontal guide rod is connected with the vertical guide rod in a sliding mode through a horizontal connecting seat, and the horizontal guide rod is further connected with the clamping mechanism.
Furthermore, the clamping mechanism comprises a movable plate which is in sliding connection with the horizontal guide rod, a clamping frame is connected onto the movable plate, the clamping frame is Z-shaped, one end of the clamping frame is connected with the movable plate, and the other end of the clamping frame is connected with the welding gun.
Further, the pipe is placed the compact heap with between the bottom sprag mechanism, wherein, be equipped with the compact heap of two symmetries on the compact heap fixed plate, two the compact heap is "eight type" and distributes, every there is the latch segment compact heap below through bolted connection, the latch segment with the compact heap direction is unanimous, one side that the latch segment is close to welder is for having curved concave surface and being "shovel type", can press the latch segment inside the pipe through adjusting bolt position.
Furthermore, the bottom supporting mechanism is provided with two symmetrical supporting blocks, a certain gap is formed between the two supporting blocks, and a circular tube inner seam connector is placed on the supporting block gap; when welding, the seam below the inner seam of the circular tube can prevent welding adhesion.
Furthermore, the diameter of the round tube is 200-500 mm.
The beneficial effects of the utility model reside in that:
(1) the moving mechanism can ensure that the moving module performs linear motion along the direction of the guide rail when the driving device is started, and the orifice plate on the moving module can guide the welding gun line to move synchronously, so that the welding gun line can keep smooth in the moving process.
(2) The clamping mechanism in the welding mechanism is arranged, so that the welding gun can be conveniently clamped; the four-direction adjusting mechanism is arranged, so that when the thickness of the circular tube is adjusted, the welding gun can be adjusted in the vertical position; when the position of the circular tube is adjusted or the circular tube is replaced, the welding gun can also adjust the left direction and the right direction, and the welding gun can conveniently align the inner seam of the circular tube and then perform quick welding.
(3) The pressing mechanism is respectively provided with a pressing sheet and a locking block, and the locking block can be fixed in the circular tube by adjusting a bolt on the pressing sheet, so that the fixation of two sides of the inner seam of the circular tube is realized; the two symmetrical supporting blocks of the bottom supporting mechanism play a supporting role for the circular tube, and the position stability of the circular tube is ensured.
Drawings
FIG. 1: the utility model relates to a structural schematic diagram of a straight line welding device for a circular tube inner seam;
FIG. 2: the moving mechanism of the utility model is partially schematic;
FIG. 3: the schematic diagram of the welding mechanism of the utility model;
FIG. 4: the schematic diagram of the pressing mechanism of the utility model;
FIG. 5: the structure of the compressing plate of the utility model is shown schematically;
FIG. 6: the utility model discloses a schematic front view of a pressing sheet;
in the drawings
1-1 part, 1-2 parts of a base, 1-3 parts of a guide rail, 1-4 parts of a stepping motor, 1-5 parts of a guide rail panel, 1-51 parts of a motion module, 1-6 parts of a connecting plate, 1-7 parts of a pore plate, 2-1 parts of an adjusting fixing plate, 2-21 parts of a four-way adjusting mechanism, 2-12 parts of a vertical connecting seat, 2-13 parts of a vertical guiding rod, 2-14 parts of a horizontal guiding rod, 2-15 parts of a horizontal connecting seat, 2-2 parts of a moving plate, 2-3 parts of a clamping mechanism, 3-1 parts of a welding gun, 3-2 parts of a pressing sheet fixing plate, 3-3 parts of a round pipe, 3-4 parts of a bottom supporting mechanism, 3-5 parts of a pressing sheet, 3-6 parts of a locking block, a bolt, and a bolt
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model relates to a straight line welding device for a circular tube inner seam, which comprises a moving mechanism, a welding mechanism and a pressing mechanism;
the moving mechanism comprises a base 1-1, a guide rail 1-2 is arranged on the base 1-1, a guide rail panel 1-4 is further arranged between the guide rail 1-2 and the base 1-1, a moving module 1-5 is further connected onto the guide rail 1-2, a connecting plate 1-51 on the lower side of the moving module 1-5 is connected with a stepping motor 1-3 arranged on one side of the base 1-1, an adjusting fixing plate 1-7 and a pore plate 1-6 are arranged on the moving module 1-5, and the adjusting fixing plate 1-7 is connected with a four-direction adjusting mechanism 2-1.
The four-way adjusting mechanism 2-1 is respectively composed of a vertical guide rod 2-11 and a horizontal guide rod 2-13, the vertical guide rod 2-11 is fixed on an adjusting fixing plate 1-7 through a vertical connecting seat 2-12, the horizontal guide rod 2-13 is connected with the vertical guide rod 2-11 in a sliding mode through a horizontal connecting seat 2-14, and the horizontal guide rod 2-13 is further connected with a clamping mechanism 2-2.
The clamping mechanism 2-2 comprises a moving plate 2-15 in sliding connection with a horizontal guide rod 2-13, a Z-shaped clamping frame is connected to the moving plate 2-15, one end of the clamping frame is connected with the moving plate 2-15, the other end of the clamping frame is connected with a welding gun 2-3, and the welding gun 2-3 extends into the inner seam of the circular tube 3-2 to be welded.
The other side of the base 1-1 is connected with a pressing sheet fixing plate 3-1 arranged on the pressing mechanism in the vertical direction, a group of symmetrical pressing sheets 3-4 are arranged on the pressing sheet fixing plate 3-1 along the horizontal direction, a bottom supporting mechanism 3-3 is arranged below the pressing sheets 3-4, a circular tube 3-2 is arranged between the pressing sheets 3-4 and the bottom supporting mechanism 3-3, wherein the two pressing sheets 3-4 are distributed in an eight-shaped manner, a locking block 3-5 is connected below each pressing sheet 3-4 through a bolt 3-6, the locking block 3-5 is consistent with the pressing sheet 3-4 in direction, the locking block 3-5 is in a shovel shape, one side close to the welding gun 2-3 is provided with an arc concave surface, and the locking block 3-5 can be pressed inside the circular tube 3-2 by adjusting the position of the bolt 3-6; the bottom supporting mechanism 3-3 is provided with two symmetrical supporting blocks, a certain gap is formed between the two supporting blocks, and an inner seam connector of the circular tube 3-2 is placed on the gap of the supporting blocks; when welding, the seam below the inner seam of the round pipe 3-2 can prevent welding adhesion.
In the working process, firstly, a coiled stainless steel round pipe 3-2 is placed between a pressing sheet 3-4 and a bottom supporting mechanism 3-3, a welding seam of the round pipe 3-2 is placed on a supporting block gap, a locking block 3-5 is pressed inside the round pipe 3-2 through an adjusting bolt 3-6, two sides of the welding seam are fixed, the position of a welding gun 2-3 is located in the middle of the welding seam through a four-way adjusting mechanism 2-1, a motion path of a motion module 1-5 is set, the welding path is located from the edge of the round pipe 3-2 to the other edge of the round pipe 3-2 of the welding gun 2-3, and finally, a welding switch is started to carry out straight seam welding.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "horizontal", "vertical", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Claims (9)
1. The utility model provides a circular tube internal seam straight line welding equipment which characterized in that: comprises a moving mechanism and a welding mechanism;
the moving mechanism comprises a base, a guide rail is arranged on the base, a moving module is further connected onto the guide rail, the lower side of the moving module is connected with a driving device arranged on one side of the base, an adjusting fixing plate is arranged on the moving module, and the adjusting fixing plate is connected with the welding mechanism;
the welding mechanism comprises a four-direction adjusting mechanism, the four-direction adjusting mechanism is respectively provided with a guide rod which can move up and down and left and right, a welding gun clamping mechanism is further arranged on the outer side of the four-direction adjusting mechanism, and a welding gun stretches into the inner seam of the circular tube through the clamping mechanism to weld.
2. The circular tube inner seam linear welding device according to claim 1, characterized in that: the pipe is fixed through hold-down mechanism, the opposite side of base is connected the compact heap fixed plate that hold-down mechanism set up in vertical direction, set up the compact heap of a set of symmetry along the horizontal direction on the compact heap fixed plate, the compact heap below is equipped with bottom sprag mechanism, and the pipe is through placing between bottom sprag mechanism and compact heap to it is fixed through the bolt locking on the compact heap.
3. The circular tube inner seam linear welding device according to claim 2, characterized in that: the pressing sheet fixing plate is provided with two symmetrical pressing sheets, the two pressing sheets are distributed in an eight-shaped mode, a locking block is connected to the lower portion of each pressing sheet through a bolt, and the locking blocks can be pressed inside the circular tube through adjusting the positions of the bolts.
4. The circular tube inner seam linear welding device according to claim 3, characterized in that: the locking block is consistent with the direction of the pressing sheet, and one side of the locking block, which is close to the welding gun, is of an arc concave surface and is of a shovel shape.
5. The circular tube inner seam linear welding device according to any one of claims 2 to 4, characterized in that: the bottom supporting mechanism is provided with two symmetrical supporting blocks, a certain gap is formed between the two supporting blocks, and a circular tube inner seam connector is placed on the supporting block gap.
6. The circular tube inner seam linear welding device according to claim 5, characterized in that: the four-direction adjusting mechanism is composed of a vertical guide rod and a horizontal guide rod respectively, the vertical guide rod is fixed on the adjusting fixing plate through a vertical connecting seat, the horizontal guide rod is connected with the vertical guide rod in a sliding mode through a horizontal connecting seat, and the horizontal guide rod is further connected with the clamping mechanism.
7. The circular tube inner seam linear welding device according to claim 6, characterized in that: the clamping mechanism comprises a movable plate which is in sliding connection with the horizontal guide rod, a clamping frame is connected onto the movable plate and is Z-shaped, one end of the clamping frame is connected with the movable plate, and the other end of the clamping frame is connected with a welding gun.
8. The circular tube inner seam linear welding device according to claim 1, characterized in that: still be equipped with the guide rail panel between guide rail and the base, the rectangle hollow structure has in the middle of the guide rail panel, the connecting plate that the motion module below set up passes in the middle of the guide rail panel with drive arrangement connects, drive arrangement is step motor.
9. The circular tube inner seam linear welding device according to claim 1, characterized in that: the diameter of the round tube is 200 mm and 500 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121357735.1U CN214816052U (en) | 2021-06-18 | 2021-06-18 | Circular tube internal seam straight line welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121357735.1U CN214816052U (en) | 2021-06-18 | 2021-06-18 | Circular tube internal seam straight line welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214816052U true CN214816052U (en) | 2021-11-23 |
Family
ID=78808070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121357735.1U Active CN214816052U (en) | 2021-06-18 | 2021-06-18 | Circular tube internal seam straight line welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214816052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118385880A (en) * | 2024-06-28 | 2024-07-26 | 常州新江南能源设备有限公司 | Welding equipment for tank body of dosing device |
-
2021
- 2021-06-18 CN CN202121357735.1U patent/CN214816052U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118385880A (en) * | 2024-06-28 | 2024-07-26 | 常州新江南能源设备有限公司 | Welding equipment for tank body of dosing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2843719Y (en) | Structural-section assembled welding integrating equipment | |
| CN214816052U (en) | Circular tube internal seam straight line welding equipment | |
| CN212634630U (en) | Carbon dioxide welding device for machining steel beam of garbage incinerator | |
| CN210703405U (en) | Welding structure of heat exchanger tube plate | |
| CN112643267A (en) | H shaped steel and T shaped steel butt welding fixing device that counterpoints | |
| CN216151624U (en) | Upset loading attachment | |
| CN213729901U (en) | Efficient and rapid loudspeaker voice coil spot welding system | |
| CN210967538U (en) | Full-automatic seamless welding equipment for cable ladder frame | |
| CN210498992U (en) | Welding tool for crane beam | |
| CN212793771U (en) | Overturning clamp for welding rail transit electric control cabinet bracket | |
| CN221515934U (en) | Movable large-scale steel reinforcement cage preparation auxiliary device | |
| CN219152022U (en) | Pipeline clamp | |
| CN219189145U (en) | Transformer core welding jig | |
| CN217618719U (en) | High-efficiency butt welding machine | |
| CN218051200U (en) | Steel-plastic conversion elbow joint assembling tool | |
| CN213702327U (en) | Anti-deformation welding machine | |
| CN217647832U (en) | Integral type welding frock | |
| CN220347580U (en) | Tool for welding side column | |
| CN219169308U (en) | Pipe bending equipment for steel structure production | |
| CN219900907U (en) | Butt seam welding jig and welding equipment for plate forming chair leg tube | |
| CN219212034U (en) | Automatic welding device | |
| CN212496275U (en) | Steel pipe joint closing equipment | |
| CN112277507B (en) | A scale for engineering | |
| CN218611123U (en) | Battery core welding and printing rolling device | |
| CN216326173U (en) | Device for welding filter screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |