CN224043005U - Stainless steel welded pipe positioner - Google Patents
Stainless steel welded pipe positionerInfo
- Publication number
- CN224043005U CN224043005U CN202520716548.XU CN202520716548U CN224043005U CN 224043005 U CN224043005 U CN 224043005U CN 202520716548 U CN202520716548 U CN 202520716548U CN 224043005 U CN224043005 U CN 224043005U
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- Prior art keywords
- brackets
- electric push
- stainless steel
- welded pipe
- pipe
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Abstract
本实用新型公开了一种不锈钢焊管定位装置，包括底板，所述底板顶部的两侧均固定安装有用于支撑的支架，且所述两个支架的内部均开设有放置孔，所述支架的内部安装有用于对管道进行定位的定位机构；在对管道定位时，将管道放置于两个固定橡胶辊与移动橡胶辊的顶部，并利用第一电动推杆带动压块下降，对管道进行压紧，以此实现对管道的定位，而在管道焊接过程中，伺服电机工作带动主动锥齿轮进行转动，并利用主动锥齿轮与从动锥齿轮的啮合连接带动转杆与其表面的皮带轮进行同步旋转，而皮带轮再通过传动皮带的传动连接带动两个固定橡胶辊转动，从而带动固定橡胶辊顶部放置的管道进行旋转。
This utility model discloses a stainless steel welded pipe positioning device, including a base plate. Support brackets are fixedly installed on both sides of the top of the base plate, and each bracket has a placement hole inside. A positioning mechanism for positioning the pipe is installed inside the bracket. During pipe positioning, the pipe is placed on top of two fixed rubber rollers and a movable rubber roller. A first electric push rod drives a pressure block to descend and press the pipe, thus achieving pipe positioning. During pipe welding, a servo motor drives a drive bevel gear to rotate. The meshing connection between the drive and driven bevel gears drives a rotating rod and its surface pulley to rotate synchronously. The pulley, through a transmission belt, drives the two fixed rubber rollers to rotate, thereby rotating the pipe placed on top of the fixed rubber rollers.
Description
Technical Field
The utility model relates to the technical field, in particular to a stainless steel welded pipe positioning device.
Background
In the welding process of the stainless steel welded pipe, the accurate positioning of the welded pipe and a reasonable welding operation mode are very important, at present, the traditional stainless steel welded pipe positioning device can only simply fix the welded pipe, and during welding, welding equipment usually performs circular motion around the welded pipe to finish welding.
However, the prior art still has great disadvantages, such as:
In the prior art, when the welding equipment moves around a welded pipe, the control difficulty of the movement track is high, deviation is easy to occur, the welding quality is unstable, and particularly for the welded pipe with a large pipe diameter, the movement range of the welding equipment is increased, and the deviation is more obvious.
Disclosure of utility model
The utility model aims to provide a stainless steel welded pipe positioning device which is used for solving the problems in the background technology.
The stainless steel welded pipe positioning device comprises a bottom plate, wherein brackets for supporting are fixedly arranged on two sides of the top of the bottom plate, placing holes are formed in the two brackets, and a positioning mechanism for positioning a pipeline is arranged in the brackets;
The positioning mechanism comprises two first electric push rods which are installed at the tops of the two brackets in a penetrating mode, the telescopic ends of the first electric push rods penetrate through the brackets and extend to the inside of the placement holes, pressing blocks are fixedly arranged at the telescopic ends of the first electric push rods, and a plurality of balls are arranged at the bottoms of the pressing blocks;
The inner bottoms of the two placing holes are respectively provided with a mounting shell, one side of the inside of each mounting shell is rotatably provided with a fixed rubber roller, and one side of each fixed rubber roller is provided with a movable rubber roller for supporting a pipeline;
and a supporting mechanism is arranged at the top of the bottom plate and positioned between the two brackets so as to be used for carrying out auxiliary support on the pipeline.
Preferably, the surfaces of the two brackets are provided with rotating rods in a penetrating way, the surfaces of the rotating rods in the brackets and one side of the fixed rubber roller are provided with a plurality of belt pulleys, the surfaces of the belt pulleys are wound with driving belts, and the belt pulleys are in driving connection through the driving belts;
The one end fixed mounting that the bull stick is located the support outside has driven bevel gear, servo motor is installed to one side of support, servo motor's output fixed mounting has the connecting rod, the surface mounting of connecting rod has driving bevel gear, be meshed connection between driving bevel gear and the driven bevel gear.
Preferably, a rectangular hole is formed in one side of the surface of the installation shell, a second electric push rod is fixedly installed on one side of the installation shell, a moving block is fixedly installed at the telescopic end of the second electric push rod, and one side of the moving block penetrates through the rectangular hole and is rotationally connected with one end of the movable rubber roller.
Preferably, the supporting mechanism comprises two guide rails fixedly arranged at the top of the bottom plate, the tops of the two guide rails are respectively provided with a sliding seat in a sliding manner, the tops of the two sliding seats are respectively hinged with a fork frame, and the top ends of the fork frames are rotatably provided with supporting rollers;
the top of bottom plate installs the third electric putter, the flexible end and the slide fixed connection of third electric putter.
Preferably, a sliding rail is fixedly arranged on one side inside the installation shell, a sliding block is rotatably arranged at the other end of the moving block, and the moving rubber roller is in sliding connection with the sliding rail through the sliding block.
Preferably, the front side and the rear side of the bottom plate are fixedly provided with fixing plates, and bolts penetrate through the tops of the fixing plates to fixedly install the bottom plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. When the pipeline is positioned, the pipeline is placed at the tops of the two fixed rubber rollers and the movable rubber roller, the first electric push rod is used for driving the pressing block to descend, the pipeline is compressed, so that the positioning of the pipeline is realized, in the pipeline welding process, the servo motor works to drive the driving bevel gear to rotate, the driving bevel gear is meshed with the driven bevel gear to drive the rotating rod to synchronously rotate with the belt pulley on the surface of the rotating rod, the belt pulley is connected with the driving bevel gear through the transmission of the transmission belt to drive the two fixed rubber rollers to rotate, the pipeline placed at the top of the fixed rubber rollers is driven to rotate, the pipeline is automatically rotated during welding, welding equipment is not required to weld around a welded pipe, and the condition that the welding quality is affected occurs;
2. After the pipeline is installed and positioned, the third electric push rod works to push the sliding seat, and the sliding seat moves, and meanwhile, the shearing fork frame hinged to the top of the sliding seat synchronously expands or contracts to adjust the supporting height of the supporting roller and attach to the bottom of the pipeline, so that auxiliary support is realized during pipeline welding, the end part of the pipeline is prevented from being deviated during welding, and the welding effect is affected.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a part of the positioning mechanism of the present utility model;
FIG. 3 is a schematic view of another view angle structure of FIG. 2 according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;
fig. 5 is a schematic structural view of a supporting mechanism according to the present utility model.
1, A bottom plate, 2, a bracket, 3, a placing hole, 4, a positioning mechanism, 41, a first electric push rod, 42, a pressing block, 43, a mounting shell, 44, a fixed rubber roller, 45, a movable rubber roller, 46, a rotating rod, 47, a belt pulley, 48, a driving belt, 49, a driven bevel gear, 410, a servo motor, 411, a connecting rod, 412, a driving bevel gear, 413, a rectangular hole, 414, a second electric push rod, 415, a moving block, 416, a sliding rail, 5, a supporting mechanism, 51, a guide rail, 52, a sliding seat, 53, a fork frame, 54, a supporting roller, 55, a third electric push rod, 6, a fixing plate, 7 and a bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the utility model provides a stainless steel welded pipe positioning device, which comprises a bottom plate 1, wherein brackets 2 for supporting are fixedly arranged on two sides of the top of the bottom plate 1, placing holes 3 are formed in the two brackets 2, and a positioning mechanism 4 for positioning a pipeline is arranged in the brackets 2;
The positioning mechanism 4 comprises two first electric push rods 41 which are installed at the tops of the two brackets 2 in a penetrating way, the telescopic ends of the first electric push rods 41 penetrate through the brackets 2 and extend into the placing holes 3, pressing blocks 42 are fixedly arranged at the telescopic ends of the first electric push rods 41, and a plurality of balls are arranged at the bottoms of the pressing blocks 42;
The inner bottoms of the two placing holes 3 are respectively provided with a mounting shell 43, one side of the inside of the two mounting shells 43 is rotatably provided with a fixed rubber roller 44, and one side of the fixed rubber roller 44 is provided with a movable rubber roller 45 for supporting the pipeline;
A support mechanism 5 is mounted on top of the base plate 1 between the two brackets 2 for auxiliary support of the pipe.
Referring to fig. 2, 3 and 4, the surfaces of the two brackets 2 are respectively provided with a rotating rod 46 in a penetrating manner, the surfaces of the rotating rods 46 positioned in the brackets 2 and one side of the fixed rubber roller 44 are respectively provided with a plurality of belt pulleys 47, the surfaces of the belt pulleys 47 are wound with a transmission belt 48, and the belt pulleys 47 are in transmission connection through the transmission belt 48;
A driven bevel gear 49 is fixedly arranged at one end of the rotating rod 46 positioned outside the bracket 2, a servo motor 410 is arranged at one side of the bracket 2, a connecting rod 411 is fixedly arranged at the output end of the servo motor 410, a driving bevel gear 412 is arranged on the surface of the connecting rod 411, and the driving bevel gear 412 is in meshed connection with the driven bevel gear 49;
In this embodiment, the pipe is placed on the top of two fixed rubber rollers 44 and two movable rubber rollers 45, the first electric push rod 41 is used to drive the pressing block 42 to descend and press the pipe, so as to position the pipe, in the pipe welding process, the servo motor 410 works to drive the drive bevel gear 412 to rotate, the meshing connection of the drive bevel gear 412 and the driven bevel gear 49 is used to drive the rotating rod 46 to synchronously rotate with the belt pulley 47 on the surface of the rotating rod, the belt pulley 47 is connected with the belt pulley 48 in a transmission manner to drive the two fixed rubber rollers 44 to rotate, so that the pipe placed on the top of the fixed rubber rollers 44 is driven to rotate, and the pipe is automatically rotated during welding, so that welding equipment is not required to weld around a welded pipe, and the condition that the welding quality is affected occurs.
Referring to fig. 2 and 3, a rectangular hole 413 is formed in one side of the surface of the installation housing 43, a second electric push rod 414 is fixedly installed on one side of the installation housing 43, a moving block 415 is fixedly installed at the telescopic end of the second electric push rod 414, and one side of the moving block 415 penetrates through the rectangular hole 413 and is rotatably connected with one end of the moving rubber roller 45;
in this embodiment, the movable rubber roller 45 can be driven to move laterally, so that the distance between the fixed rubber roller 44 and the movable rubber roller 45 can be adjusted, and pipelines with different diameters can be supported conveniently.
Referring to fig. 1 and 5, the supporting mechanism 5 includes two guide rails 51 fixedly installed on the top of the base plate 1, sliding bases 52 are slidably installed on the top of the two guide rails 51, a scissor frame 53 is hinged to the top of the two sliding bases 52, and a supporting roller 54 is rotatably installed on the top of the scissor frame 53, a third electric push rod 55 is installed on the top of the base plate 1, and the telescopic end of the third electric push rod 55 is fixedly connected with one sliding base 52;
In this embodiment, the third electric push rod 55 works to push the sliding seat 52, and the sliding seat 52 moves while the scissor frame 53 hinged to the top thereof expands or contracts synchronously, so as to adjust the supporting height of the supporting roller 54 and attach to the bottom of the pipeline, thereby realizing auxiliary support during welding of the pipeline, avoiding the occurrence of offset of the end portion of the pipeline during welding and affecting the welding effect.
Referring to fig. 2, a slide rail 416 is fixedly installed at one side of the inside of the installation housing 43, and a slider is rotatably installed at the other end of the moving block 415, and the moving rubber roller 45 is slidably connected with the slide rail 416 through the slider;
in this embodiment, the stability of the moving rubber roller 45 can be maintained when it moves, so that the condition that the moving rubber roller 45 shakes during movement and influences the supporting and positioning of the pipeline is avoided.
Referring to fig. 1, fixing plates 6 are fixedly installed on both front and rear sides of a base plate 1, and bolts 7 are installed at the top of the fixing plates 6 to fixedly install the base plate 1;
in this embodiment, the present apparatus can be conveniently installed at a designated position so as to stably support the pipe at the time of welding.
The working principle is that when the pipeline is positioned, the pipeline is placed at the tops of two fixed rubber rollers 44 and two movable rubber rollers 45, the first electric push rod 41 is utilized to drive the pressing block 42 to descend, and the pipeline is compressed, so that the pipeline is positioned;
After the positioning is finished, the third electric push rod 55 works to push the sliding seat 52, and the shearing fork 53 hinged to the top of the sliding seat 52 synchronously expands or contracts while the sliding seat 52 moves so as to adjust the supporting height of the supporting roller 54 and attach to the bottom of the pipeline, so that an auxiliary support is formed for the pipeline;
In the pipe welding process, the servo motor 410 works to drive the driving bevel gear 412 to rotate, the driving bevel gear 412 is meshed with the driven bevel gear 49 to drive the rotating rod 46 to synchronously rotate with the belt pulley 47 on the surface of the driving bevel gear 412, and the belt pulley 47 drives the two fixed rubber rollers 44 to rotate through the transmission connection of the transmission belt 48, so that the pipe placed at the top of the fixed rubber rollers 44 is driven to rotate, and the welding equipment can be used for fully welding the pipe.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The stainless steel welded pipe positioning device comprises a bottom plate (1), wherein brackets (2) used for supporting are fixedly arranged on two sides of the top of the bottom plate (1), and placing holes (3) are formed in the two brackets (2), and the stainless steel welded pipe positioning device is characterized in that a positioning mechanism (4) used for positioning a pipeline is arranged in the brackets (2);
The positioning mechanism (4) comprises two first electric push rods (41) which are installed at the tops of the two brackets (2) in a penetrating mode, the telescopic ends of the first electric push rods (41) penetrate through the brackets (2) and extend to the inside of the placement holes (3), pressing blocks (42) are fixedly installed at the telescopic ends of the first electric push rods (41), and a plurality of balls are arranged at the bottoms of the pressing blocks (42);
The inner bottoms of the two placing holes (3) are respectively provided with a mounting shell (43), one side of the inside of the two mounting shells (43) is rotatably provided with a fixed rubber roller (44), and one side of the fixed rubber roller (44) is provided with a movable rubber roller (45) for supporting the pipeline;
And a supporting mechanism (5) is arranged at the top of the bottom plate (1) and positioned between the two brackets (2) so as to be used for carrying out auxiliary support on the pipeline.
2. The stainless steel welded pipe locating device according to claim 1, wherein the surfaces of the two brackets (2) are provided with rotating rods (46) in a penetrating mode, the surfaces of the rotating rods (46) positioned in the brackets (2) and one side of the fixed rubber roller (44) are provided with a plurality of belt pulleys (47), the surfaces of the belt pulleys (47) are wound with driving belts (48), and the belt pulleys (47) are in driving connection through the driving belts (48);
One end of the rotating rod (46) positioned outside the support (2) is fixedly provided with a driven bevel gear (49), one side of the support (2) is provided with a servo motor (410), the output end of the servo motor (410) is fixedly provided with a connecting rod (411), the surface of the connecting rod (411) is provided with a driving bevel gear (412), and the driving bevel gear (412) is in meshed connection with the driven bevel gear (49).
3. The stainless steel welded pipe positioning device according to claim 2, wherein a rectangular hole (413) is formed in one side of the surface of the installation shell (43), a second electric push rod (414) is fixedly installed on one side of the installation shell (43), a moving block (415) is fixedly installed at the telescopic end of the second electric push rod (414), and one side of the moving block (415) penetrates through the rectangular hole (413) and is in rotary connection with one end of the moving rubber roller (45).
4. The stainless steel welded pipe positioning device according to claim 1, wherein the supporting mechanism (5) comprises two guide rails (51) fixedly installed on the top of the bottom plate (1), sliding seats (52) are slidably installed on the tops of the two guide rails (51), a scissor frame (53) is hinged to the tops of the two sliding seats (52), and supporting rollers (54) are rotatably installed on the top ends of the scissor frame (53);
the top of the bottom plate (1) is provided with a third electric push rod (55), and the telescopic end of the third electric push rod (55) is fixedly connected with a sliding seat (52).
5. A stainless steel welded pipe positioning apparatus as claimed in claim 3, wherein a slide rail (416) is fixedly installed on one side of the inside of the installation housing (43), a slide block is rotatably installed on the other end of the moving block (415), and the moving rubber roller (45) is slidably connected with the slide rail (416) through the slide block.
6. The stainless steel welded pipe positioning device according to claim 1, wherein the front side and the rear side of the base plate (1) are fixedly provided with fixing plates (6), and bolts (7) are arranged at the tops of the fixing plates (6) in a penetrating manner and are used for fixedly mounting the base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520716548.XU CN224043005U (en) | 2025-04-16 | 2025-04-16 | Stainless steel welded pipe positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520716548.XU CN224043005U (en) | 2025-04-16 | 2025-04-16 | Stainless steel welded pipe positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224043005U true CN224043005U (en) | 2026-03-27 |
Family
ID=99210693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520716548.XU Active CN224043005U (en) | 2025-04-16 | 2025-04-16 | Stainless steel welded pipe positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224043005U (en) |
-
2025
- 2025-04-16 CN CN202520716548.XU patent/CN224043005U/en active Active
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