CN221247431U - Pipeline welding device - Google Patents
Pipeline welding device Download PDFInfo
- Publication number
- CN221247431U CN221247431U CN202322401030.0U CN202322401030U CN221247431U CN 221247431 U CN221247431 U CN 221247431U CN 202322401030 U CN202322401030 U CN 202322401030U CN 221247431 U CN221247431 U CN 221247431U
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- 238000003466 welding Methods 0.000 title claims abstract description 60
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to the technical field of heat exchanger processing, in particular to a pipeline welding device, which comprises a mounting plate, wherein two wavy rings are arranged at the top of the mounting plate, wavy grooves are formed in one surfaces corresponding to the two wavy rings, gear rings are axially sliding and circumferentially rotating arranged on the inner walls of the two wavy rings, two supporting components are symmetrically arranged at the positions of the wavy grooves on the gear rings, a motor is fixedly arranged at one side, close to the gear rings, of the top of the mounting plate, and a driving gear meshed with the gear rings is fixedly connected to the output end of the motor. The utility model has the advantages that: through setting up wave ring, ring gear, supporting component, adjustment mechanism and welding component, reached both can utilize toper piece and wave groove cooperation, can let ring gear circumferential direction carry out axial reciprocating sliding in the time to make welding component can carry out nearly zigzag swing, effectively ensure welding quality and welding efficiency under the long-time welding work.
Description
Technical Field
The utility model relates to the technical field of heat exchanger processing, in particular to a pipeline welding device.
Background
Heat exchangers (also known as heat exchangers or heat exchange devices) are devices for transferring heat from a hot fluid to a cold fluid to meet specified process requirements, are one type of industrial application of convective heat transfer and thermal transfer, and can be classified in different ways, and can be classified into three categories according to their operation process, namely, divided into a divided wall type, a hybrid type, a regenerative type (or called regenerative type); the degree of compactness of the surface can be divided into two types, compact and non-compact.
When the heat exchanger pipeline is processed or replaced and maintained, the heat exchanger pipeline is required to be welded, and the traditional welding method comprises the following steps: the hand welding gun is used for welding around the connecting seam, such as a water-cooling welding gun disclosed in Chinese patent CN219379295U, the heat generated by high current and high voltage of the welding machine is collected at the contact tip of the welding gun, the welding wire is melted, the melted welding wire permeates into the part to be welded, and the welded objects are firmly connected into a whole after being cooled.
But compare in the prior art in the relevant field, when the pipeline welds, the staff's hand need carry out zigzag swing in order to improve welding quality, but the staff is carrying out long-time welding work under, and its hand produces fatigue easily to lead to can not fine maintenance zigzag swing, consequently can influence the welding quality of pipeline, and the operation is inconvenient, and welding efficiency is low.
Disclosure of utility model
The object of the present utility model is to solve at least one of the technical drawbacks.
The utility model aims to overcome the defects of the prior art, solve the problems in the background art and provide a pipeline welding device.
The aim of the utility model is achieved by the following technical scheme: the utility model provides a pipeline welding device, includes the mounting panel, the top of mounting panel is equipped with two wave rings, two the corresponding one side of wave ring forms the wave groove, two the inner wall axial slip of wave ring, circumferential rotation are equipped with the ring gear, the ring gear is located the position symmetry in wave groove is equipped with two supporting components, the mounting panel top is close to one side fixed mounting of ring gear has the motor, the output fixedly connected with of motor with the drive gear that the ring gear engaged with, the top of mounting panel is equipped with the adjustment mechanism that is used for controlling the wave groove width, the inner wall of ring gear is equipped with the welding component;
The support assembly comprises a screw in threaded connection with the gear ring, the end part of the screw is fixedly connected with a conical block, and the conical block is matched with the wave groove.
Preferably, the adjusting mechanism comprises an adjusting screw, a sliding groove is formed in the top of the mounting plate, the adjusting screw is rotationally connected to the inside of the sliding groove, sliding blocks in threaded connection with the adjusting screw are fixedly connected to the wavy ring at positions corresponding to the adjusting screw, and the sliding blocks are matched with the sliding groove.
By adopting the technical scheme, the interval between the two wavy rings can be controlled by utilizing the sliding block.
Preferably, the welding assembly comprises a telescopic cylinder fixedly connected with the inner wall of the gear ring, a telescopic rod is slidably connected with the inner wall of the telescopic cylinder, a sleeve is fixedly connected with the top end of the telescopic rod, a welding gun is fixedly mounted on the inner wall of the sleeve, a first positioning bolt is connected with the outer surface of the sleeve in a threaded manner, and a second positioning bolt is connected with the position, close to the top, of the telescopic cylinder in a threaded manner.
Through adopting above-mentioned technical scheme, can utilize telescopic link and flexible section of thick bamboo cooperation, can be according to the diameter adjustment welder of pipeline and its interval to make the device can weld the pipeline of multiple model.
Preferably, the gear ring is provided with threaded holes at the positions of the two screws, and the screws are matched with the threaded holes.
Through adopting above-mentioned technical scheme, can rotate the turn-knob according to the interval of two wave rings for the surface laminating of toper piece can laminate two wave rings.
Preferably, one end of the conical block, which is far away from the screw, is fixedly connected with a knob, and the outer surface of the knob is provided with an arc pinching groove.
Through adopting above-mentioned technical scheme, can be convenient for the staff rotate the toper piece to utilize toper piece and wave groove cooperation to make the ring gear carry out axial reciprocating sliding.
Preferably, the adjusting screw is a left-right rotation threaded rod, the sliding blocks are positioned at the positions of the adjusting screw and are provided with threaded holes matched with the sliding blocks, the mounting plates are positioned at the two ends of the adjusting screw and are provided with rotating holes, and bearings are embedded in the rotating holes.
Through adopting above-mentioned technical scheme, utilize left and right sides threaded adjusting screw, can make two sliding blocks be close to each other or keep away from each other when letting adjusting screw rotate to utilize the interval of two wave rings of sliding block control.
Compared with the prior art, the utility model has the following advantages:
This pipeline welding set through setting up wave ring, the ring gear, supporting component, adjustment mechanism and welding set, reached both can utilize toper piece and wave groove cooperation, can let ring gear circumferential direction carry out the reciprocal slip of axial in the same time, thereby make welding set can carry out nearly zigzag swing, welding quality and welding efficiency under the long-time welding work can be effectively ensured again, can adjust welder rather than the interval according to the diameter of pipeline simultaneously, the interval of wave groove is adjusted according to the welding seam width that needs again, thereby when the less one end of toper piece diameter is located wave inslot portion, the amplitude of the reciprocal slip of ring gear axial will diminish, when the less one end of toper piece diameter is located wave inslot portion, the amplitude of the reciprocal slip of ring gear axial will become big, and then make this welding set can be applicable to the pipeline of multiple model.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of the structure of the present utility model during welding;
FIG. 2 is a schematic view of a first view angle of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic view of the structure of the ring gear of the present utility model during circumferential rotation;
FIG. 5 is a schematic view of a second view of the present utility model;
FIG. 6 is a schematic view of the gear ring of the present utility model in a first operating condition during circumferential rotation;
FIG. 7 is a schematic view of the gear ring of the present utility model in a second operating condition during circumferential rotation;
FIG. 8 is a schematic view of the structure of the adjusting mechanism of the present utility model;
FIG. 9 is a schematic view of the structure of the ring gear of the present utility model;
Fig. 10 is an enlarged schematic view of the structure at B in fig. 9 according to the present utility model.
In the figure: 1. a mounting plate; 101. a sliding groove; 2. a wave ring; 3. a gear ring; 4. a support assembly; 401. a screw; 402. a conical block; 403. a turning button; 5. a motor; 501. a drive gear; 6. an adjusting mechanism; 601. adjusting a screw; 602. a sliding block; 7. welding the assembly; 701. a telescopic cylinder; 702. a telescopic rod; 703. a sleeve; 704. a welding gun; 705. a first positioning bolt; 706. and a second positioning bolt.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
Additional aspects and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
As shown in fig. 1-10, a pipeline welding device comprises a mounting plate 1, wherein two wavy rings 2 are arranged at the top of the mounting plate 1, wavy grooves are formed on the corresponding surfaces of the two wavy rings 2, gear rings 3 are axially sliding and circumferentially rotating on the inner walls of the two wavy rings 2, two supporting components 4 are symmetrically arranged at the positions of the wavy grooves on the gear rings 3, a motor 5 is fixedly arranged on one side, close to the gear rings 3, of the top of the mounting plate 1, a driving gear 501 meshed with the gear rings 3 is fixedly connected with the output end of the motor 5, an adjusting mechanism 6 for controlling the width of the wavy grooves is arranged at the top of the mounting plate 1, and welding components 7 are arranged on the inner walls of the gear rings 3;
As shown in fig. 9 and 10, the support assembly 4 includes a screw 401 in threaded connection with the gear ring 3, the gear ring 3 is located at two positions of the screw 401 and is provided with threaded holes, the screw 401 is matched with the threaded holes, the end part of the screw 401 is fixedly connected with a conical block 402, the conical block 402 is matched with the wave groove, one end of the conical block 402, which is far away from the screw 401, is fixedly connected with a rotary knob 403, the outer surface of the rotary knob 403 is provided with an arc pinching groove, and when the conical block 402 is matched with the wave groove, the gear ring 3 can rotate, the conical block 402 can promote the gear ring 3 to axially slide reciprocally.
As shown in fig. 8, adjustment mechanism 6 includes adjusting screw 601, sliding tray 101 has been seted up at the top of mounting panel 1, the inside rotation of sliding tray 101 is connected with adjusting screw 601, the equal fixedly connected with in position of adjusting screw 601 rather than threaded connection's slider 602 of wave ring 2, adjusting screw 601 is left-right handed threaded rod, the slider 602 is located the position of adjusting screw 601 and all has offered rather than matched with screw hole, the mounting panel 1 is located the both ends of adjusting screw 601 and all has been offered the rotation hole, the bearing has all been inlayed to the inside of rotation hole, slider 602 and sliding tray 101 looks adaptation utilize left-right handed threaded adjusting screw 601, make two sliders 602 be close to each other or keep away from each other when can letting adjusting screw 601 rotate, thereby utilize slider 602 control the interval of two wave rings 2.
As shown in fig. 1, 2 and 3, the welding assembly 7 comprises a telescopic cylinder 701 fixedly connected with the inner wall of the gear ring 3, a telescopic rod 702 is slidably connected with the inner wall of the telescopic cylinder 701, a sleeve 703 is fixedly connected with the top end of the telescopic rod 702, a welding gun 704 is fixedly mounted on the inner wall of the sleeve 703, a first positioning bolt 705 is connected with the outer surface of the sleeve 703 in a threaded manner, a second positioning bolt 706 is connected with the position of the telescopic cylinder 701, which is close to the top, and the distance between the welding gun 704 and the telescopic cylinder 701 can be adjusted according to the diameter of a pipeline by utilizing the cooperation of the telescopic rod 702.
The motor 5 and the welding gun 704 of the present utility model are well known in the art, and thus the specific structure and operation thereof are not described in detail.
The working process of the utility model is as follows:
S1, during welding, the two pipelines penetrate through the gear ring 3 through the pipelines, the welding tool is used for restraining the two pipelines, and then the distance between the welding gun 704 and the welding gun is adjusted according to the diameter of the pipelines, so that the telescopic rod 702 is limited through the second positioning bolt 706;
S2, through the adjusting screw 601 according to rotation, the adjusting screw 601 with left and right threads can enable the two sliding blocks 602 to be close to each other or far away from each other when the adjusting screw 601 rotates, so that the distance between the two wavy rings 2 is controlled by the sliding blocks 602;
S3, rotating the rotary knob 403 according to the distance between the two wavy rings 2 (wavy grooves) so that the outer surface of the conical block 402 can be attached to the two wavy rings 2, and therefore the conical block 402 is matched with the wavy grooves to enable the gear ring 3 to axially slide back and forth (when one end of the conical block 402 with smaller diameter is positioned in the wavy grooves, the amplitude of the axial back and forth sliding of the gear ring 3 is reduced, and when one end of the conical block 402 with smaller diameter is positioned in the wavy grooves, the amplitude of the axial back and forth sliding of the gear ring 3 is increased);
S4, enabling the driving gear 501 to drive the gear ring 3 to rotate through starting the motor 5, enabling the welding assembly 7 to rotate along with the gear ring 3 when the gear ring 3 rotates, enabling the conical block 402 to be attached to the wave groove more and more during rotation of the gear ring 3, and accordingly enabling the screw 401 to be in threaded connection with the gear ring 3;
S5, when the gear ring 3 rotates, the conical block 402 can enable the gear ring 3 to axially slide back and forth, so that the welding assembly 7 can swing in a zigzag mode, and the welding assembly 7 is used for welding the pipeline.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. A pipeline welding device, characterized in that: the device comprises a mounting plate (1), wherein two wavy rings (2) are arranged at the top of the mounting plate (1), wavy grooves are formed in one surface corresponding to the wavy rings (2), the inner walls of the wavy rings (2) axially slide and circumferentially rotate to form gear rings (3), the gear rings (3) are symmetrically provided with two supporting components (4) at the positions of the wavy grooves, a motor (5) is fixedly arranged at one side, close to the gear rings (3), of the top of the mounting plate (1), a driving gear (501) meshed with the gear rings (3) is fixedly connected to the output end of the motor (5), an adjusting mechanism (6) used for controlling the width of the wavy grooves is arranged at the top of the mounting plate (1), and welding components (7) are arranged on the inner walls of the gear rings (3);
The support assembly (4) comprises a screw (401) in threaded connection with the gear ring (3), a conical block (402) is fixedly connected to the end portion of the screw (401), and the conical block (402) is matched with the wave groove.
2. A pipe welding apparatus according to claim 1, wherein: adjustment mechanism (6) are including adjusting screw (601), sliding tray (101) have been seted up at the top of mounting panel (1), the inside rotation of sliding tray (101) is connected with adjusting screw (601), wave ring (2) correspond the equal fixedly connected with in position of adjusting screw (601) rather than threaded connection's sliding block (602), sliding block (602) with sliding tray (101) looks adaptation.
3. A pipe welding apparatus according to claim 1, wherein: the welding assembly (7) comprises a telescopic cylinder (701) fixedly connected with the inner wall of the gear ring (3), a telescopic rod (702) is slidably connected with the inner wall of the telescopic cylinder (701), a sleeve (703) is fixedly connected with the top end of the telescopic rod (702), a welding gun (704) is fixedly mounted on the inner wall of the sleeve (703), a first positioning bolt (705) is connected with the outer surface of the sleeve (703) in a threaded manner, and a second positioning bolt (706) is connected with the position of the telescopic cylinder (701) close to the top in a threaded manner.
4. A pipe welding apparatus according to claim 1, wherein: screw holes are formed in the positions, located on the two screw holes (401), of the gear ring (3), and the screw holes are matched with the screw holes (401).
5. A pipe welding apparatus according to claim 1, wherein: one end of the conical block (402) far away from the screw (401) is fixedly connected with a knob (403), and an arc-shaped pinching groove is formed in the outer surface of the knob (403).
6. A pipe welding apparatus according to claim 2, wherein: the adjusting screw (601) is a left-right rotation threaded rod, the sliding blocks (602) are located at the positions of the adjusting screw (601) and are provided with threaded holes matched with the sliding blocks, the mounting plate (1) is located at two ends of the adjusting screw (601) and is provided with rotating holes, and bearings are embedded in the rotating holes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322401030.0U CN221247431U (en) | 2023-09-05 | 2023-09-05 | Pipeline welding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322401030.0U CN221247431U (en) | 2023-09-05 | 2023-09-05 | Pipeline welding device |
Publications (1)
Publication Number | Publication Date |
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CN221247431U true CN221247431U (en) | 2024-07-02 |
Family
ID=91655464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202322401030.0U Active CN221247431U (en) | 2023-09-05 | 2023-09-05 | Pipeline welding device |
Country Status (1)
Country | Link |
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CN (1) | CN221247431U (en) |
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2023
- 2023-09-05 CN CN202322401030.0U patent/CN221247431U/en active Active
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