CN111805132A - Welding mechanism - Google Patents
Welding mechanism Download PDFInfo
- Publication number
- CN111805132A CN111805132A CN202010642575.9A CN202010642575A CN111805132A CN 111805132 A CN111805132 A CN 111805132A CN 202010642575 A CN202010642575 A CN 202010642575A CN 111805132 A CN111805132 A CN 111805132A
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- module
- connecting plate
- welding
- welding gun
- guide post
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- 238000003466 welding Methods 0.000 title claims abstract description 133
- 230000003139 buffering effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0247—Driving means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
The invention discloses a welding mechanism, comprising: a main body part, a traveling device, which is arranged on the main body part; the walking device comprises walking wheels and a chassis; welding rifle removes module includes: the first module is arranged on the main body part, the second module is arranged on the first module, and the third module is arranged on the second module; and the welding gun is arranged on the third module. The welding mechanism provided by the invention drives the main body part through the traveling device, so that the welding mechanism can move on a working surface. The welding mechanism can drive the welding gun to move in three directions, so that the moving range and the moving flexibility of the welding gun are enlarged.
Description
Technical Field
The invention relates to the field of machine manufacturing, in particular to a welding mechanism.
Background
Welding is one of important basic manufacturing techniques, is an indispensable industrial technical means in the machining industry, and has a great significance in national economic construction.
The existing welding usually needs manual operation, however, the manual welding efficiency is low, the generated welding smoke is also large, the human health is influenced, and the safety is poor.
Disclosure of Invention
The invention provides a welding mechanism for improving the efficiency and safety of welding operation.
A welding mechanism, comprising:
a main body part,
a traveling device provided on the main body; the walking device comprises a walking wheel and a chassis, the walking wheel is arranged on the chassis, and the walking wheel is used for driving the main body part to move along the working surface;
welding rifle removes module includes: the first module is arranged on the main body part, the second module is arranged on the first module, and the third module is arranged on the second module;
the welding gun is arranged on the third module and used for welding a workpiece; the third module can drive the welding gun to move along a first direction; the second module can drive the first module to move along a second direction; the third module can drive the second module to move along a third direction, and a set angle is formed among the first direction, the second direction and the third direction.
In the welding mechanism according to the present invention, as a preferred embodiment, the welding gun moving module further includes a buffer mechanism, and the buffer mechanism includes:
the first connecting plate is connected with the third module;
the second connecting plate is connected with the welding gun;
the spring is connected between first connecting plate and the second connecting plate and along the third direction sets up, the third module can drive first connecting plate is followed the third direction removes, so that buffer gear and welding rifle are followed the third direction removes.
As a preferred embodiment, the welding mechanism further includes a guide post, a first end of the guide post is connected to the first connecting plate, a second end of the guide post is provided with a limiting member, the guide post extends in the third direction, the second connecting plate is provided with a through hole, the guide post is inserted into the through hole and is in sliding fit with the through hole, the spring is sleeved on the guide post, the second connecting plate can slide along the guide post, and the limiting member can contact with the second connecting plate to limit the second connecting plate from sliding along the guide post.
As a preferred embodiment, the welding mechanism further includes a guide rail and a slider, the guide rail is disposed on the first connecting plate and disposed along the third direction, the slider is slidably disposed on the guide rail and connected to the second connecting plate, and the slider can slide along the guide rail to drive the second connecting plate to move along the third direction.
In the welding mechanism, as a preferred embodiment, the second connecting plate is provided with a clamping piece, and the clamping piece clamps the welding gun so that the welding gun is detachably connected with the third module.
The welding mechanism of the invention, as a preferred embodiment, further comprises a laser tracker and a controller;
the laser tracker is installed on the second connecting plate and connected with a controller, the controller is connected with the first module, the second module and the third module, the laser tracker is used for sensing position information of a to-be-welded gap of the workpiece and providing the position information to the controller, and the controller is used for controlling the first module, the second module and the third module to drive the welding gun to move relative to the main body part according to the position information so that the welding gun is aligned to the to-be-welded gap.
In the welding mechanism according to the present invention, as a preferred embodiment, the spring is fitted over the guide post.
In the welding mechanism according to the present invention, in a preferred embodiment, the first direction, the second direction, and the third direction are perpendicular to each other.
In the welding mechanism according to the present invention, in a preferred embodiment, the first direction is a height direction of the body portion.
When the welding mechanism provided by the invention is operated, the main body part is driven by the travelling wheel of the travelling device, so that the welding mechanism can move on a working surface. The welding gun is arranged on the third module, and the first module, the second module and the third module can drive the welding gun to move in three directions due to different operation directions of the first module, the second module and the third module and a set angle formed among the first direction, the second direction and the third direction, so that the moving range and the moving flexibility of the welding gun are enlarged; the welding gun is moved to the working position to weld the workpiece, and the working surface may be the surface of the workpiece or another working surface other than the workpiece. Therefore, the welding mechanism can enable the welding gun to accurately reach the operation position through the driving action of the travelling device, the first module, the second module and the third module, the operation efficiency and the operation quality are improved, no personnel is needed for operation, and the safety of the welding operation is improved.
Drawings
FIG. 1 is a schematic structural diagram of a welding mechanism according to the present invention;
FIG. 2 is a first partial schematic view of a welding mechanism according to the present invention;
FIG. 3 is a top view of a first partial structure of a welding mechanism provided in accordance with the present invention;
FIG. 4 is a second partial schematic view of a welding mechanism according to the present invention;
FIG. 5 is a third partial schematic view of a welding mechanism according to the present invention;
FIG. 6 is a fourth partial schematic view of a welding mechanism according to the present invention;
fig. 7 is a schematic structural diagram of a control system of a welding mechanism according to the present invention.
Reference numerals:
101: main body part
102: walking device
103: travelling wheel
104: welding gun moving module
105: first module
106: second module
107: third module
108: welding gun
109: buffer mechanism
110: first connecting plate
111: second connecting plate
112: spring
113: guide post
114: position limiting piece
115: perforation
116: clamping piece
117: laser tracker
118: controller
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in 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 apparent that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
The present embodiment provides a welding mechanism, including:
a body portion 101 having a plurality of openings,
a traveling device 102 provided on the main body 101; the walking device 102 comprises a walking wheel 103 and a chassis, the walking wheel 103 is mounted on the chassis, and the walking wheel 103 is used for driving the main body part 101 to move along a working surface;
the welding gun movement module 104 includes: a first module 105, a second module 106 and a third module 107, wherein the first module 105 is disposed on the main body 101, the second module 106 is disposed on the first module 105, and the third module 107 is disposed on the second module 106;
a welding gun 108 mounted on the third module 107 for welding a workpiece; the third module 107 can drive the welding gun 108 to move along a first direction; the second module 106 can drive the first module 105 to move along a second direction; the third module 107 can drive the second module 106 to move along a third direction, and a set angle is formed among the first direction, the second direction and the third direction.
In operation, the welding mechanism of the present embodiment drives the main body 101 via the traveling wheels 103 of the traveling device 102, so that the welding mechanism can move on the working surface. The welding gun 108 is arranged on the third module 107, and the first module 105, the second module 106 and the third module 107 can drive the welding gun 108 to move in three directions due to different operation directions of the first module 105, the second module 106 and the third module 107 and a set angle formed among the first direction, the second direction and the third direction, so that the moving range and the moving flexibility of the welding gun 108 are enlarged; the welding gun 108 performs welding on the workpiece after moving to the working position, and the working surface may be a surface of the workpiece or another working surface other than the workpiece. Therefore, the welding mechanism of the present embodiment can make the welding gun 108 accurately reach the working position by the driving action of the traveling device 102, the first module 105, the second module 106 and the third module 107, thereby improving the working efficiency and quality, and improving the safety of the welding operation without the need of personnel to work.
In the welding mechanism of the present embodiment, as a preferred embodiment, the welding gun moving module 104 further includes a buffer mechanism 109, and the buffer mechanism 109 includes:
a first connecting plate 110 connected to the third module 107;
a second connection plate 111 connected to the welding gun 108;
and the spring 112 is connected between the first connecting plate 110 and the second connecting plate 111 and arranged along the third direction, and the third module 107 can drive the first connecting plate 110 to move along the third direction, so that the buffer mechanism 109 and the welding gun 108 move along the third direction.
In the operation of the welding mechanism of this embodiment, the welding gun 108 may contact the working surface or impurities due to the rough working surface or impurities. The buffer mechanism 109 is arranged, so that when the welding gun 108 touches a working surface or sundries, the welding gun 108 has a certain telescopic space by virtue of the elasticity of the spring 112, thereby avoiding the working surface or the sundries, enabling the welding mechanism to move more smoothly, and reducing the loss of the welding gun 108 during collision.
In the welding mechanism of this embodiment, as a preferred embodiment, the buffering mechanism 109 further includes a guiding post 113, a first end of the guiding post 113 is connected to the first connecting plate 110, a limiting member 114 is disposed at a second end of the guiding post 113, the guiding post 113 extends in the third direction, a through hole 115 is disposed on the second connecting plate 111, the guiding post 113 is disposed in the through hole 115 in a penetrating manner and is in sliding fit with the through hole, the spring 112 is sleeved on the guiding post 113, the second connecting plate 111 can slide along the guiding post 113, and the limiting member 114 can contact with the second connecting plate 111 to limit the second connecting plate 111 to slide along the guiding post 113.
In the buffering mechanism 109 of the present embodiment, the first end of the guiding post 113 is connected to the first connecting plate 110 and is fixed to the third module 107, the guiding post 113 is disposed in the through hole 115 of the second connecting plate 111, the second connecting plate 111 can slide along the guiding post 113 along the third direction, and the limiting member 114 limits the moving range of the second connecting plate 111. Therefore, the displacement direction of the second connecting plate 111 is fixed to be along the third direction, and the displacement of the welding gun 108 can be ensured to be stable by the buffer device in cooperation with the spring 112.
In the welding mechanism of this embodiment, as a preferred embodiment, the buffering mechanism 109 further includes a guide rail and a slider, the guide rail is disposed on the first connecting plate 110 and disposed along the third direction, the slider is slidably disposed on the guide rail and connected to the second connecting plate 111, and the slider can slide along the guide rail to drive the second connecting plate 111 to move along the third direction.
In the welding mechanism of the present embodiment, the second connecting plate 111 and the first connecting plate 110 are connected to each other through the guide rail and the slider, so that the second connecting plate 111 can move more smoothly and stably.
In the welding mechanism according to this embodiment, as a preferred embodiment, a clamping member 116 is disposed on the second connecting plate 111, and the clamping member 116 clamps the welding gun 108, so that the welding gun 108 is detachably connected to the third module 107.
Therefore, when the welding gun 108 or other parts except the welding gun 108 need to be replaced or maintained, the welding gun 108 can be taken down from the third module 107 to replace or maintain the parts to be replaced or maintained; when the welding gun 108 has a problem, the welding gun 108 can be replaced with a new welding gun 108 to continue welding operation, so that the operation efficiency of the welding mechanism is improved, and the maintenance cost of the welding mechanism is reduced.
The welding mechanism according to the present embodiment further includes, as a preferred embodiment, a laser tracker 117 and a controller 118;
the laser tracker 117 is mounted on the second connecting plate 111 and connected to the controller 118, the controller 118 is connected to the first module 105, the second module 106 and the third module 107, the laser tracker 117 is configured to sense position information of a gap to be welded of the workpiece and provide the position information to the controller 118, and the controller 118 is configured to control the first module 105, the second module 106 and the third module 107 to move the welding gun 108 relative to the main body 101 according to the position information, so that the welding gun 108 is aligned with the gap to be welded.
In the operation of the embodiment, the laser tracker 117 first senses a position to be welded of the workpiece, and provides position information to the controller 118, and after the controller 118 receives the position information, the controller 118 controls the first module 105, the second module 106, and the third module 107 to displace the welding gun 108 relative to the main body 101, so that the welding gun 108 reaches the position to be welded, and the tip of the welding gun 108 can be aligned with the welding gap. The laser tracker 117 described in this embodiment may be any laser tracker 117 in the art, and may have a corresponding function. Therefore, the first module 105, the second module 106 and the third module 107 are not required to be controlled manually, the use convenience of the welding mechanism is improved, and the welding position of the welding gun 108 can be more accurate.
In the welding mechanism of the present embodiment, as a preferred embodiment, the spring 112 is sleeved on the guide post 113.
Therefore, the guide post 113 can support the spring 112 to a certain extent, so that the extension direction of the spring 112 is relatively fixed, the operation stability of the buffer mechanism 109 can be ensured, and the service life of the spring 112 can be prolonged.
In the welding mechanism according to the present embodiment, as a preferred embodiment, the first direction, the second direction, and the third direction are perpendicular to each other.
Therefore, the driving action of the first module 105, the second module 106 and the third module 107 can make the welding gun 108 move more flexibly and accurately, and the moving efficiency of reaching the target position is improved.
In the welding mechanism according to the present embodiment, as a preferred embodiment, the first direction is a height direction of the main body 101.
From this, third module 107 can drive welding gun 108 and remove in the direction of height of main part 101 to can adjust the distance between welding gun 108 and the working face, do benefit to and improve welding effect and hinder the ability more.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (9)
1. A welding mechanism, comprising:
a main body part,
a traveling device provided on the main body; the walking device comprises a walking wheel and a chassis, the walking wheel is arranged on the chassis, and the walking wheel is used for driving the main body part to move along the working surface;
welding rifle removes module includes: the first module is arranged on the main body part, the second module is arranged on the first module, and the third module is arranged on the second module;
the welding gun is arranged on the third module and used for welding a workpiece; the third module can drive the welding gun to move along a first direction; the second module can drive the first module to move along a second direction; the third module can drive the second module to move along a third direction, and a set angle is formed among the first direction, the second direction and the third direction.
2. The welding mechanism of claim 1, wherein the welding gun movement module further comprises a buffer mechanism, the buffer mechanism comprising:
the first connecting plate is connected with the third module;
the second connecting plate is connected with the welding gun;
the spring is connected between first connecting plate and the second connecting plate and along the third direction sets up, the third module can drive first connecting plate is followed the third direction removes, so that buffer gear and welding rifle are followed the third direction removes.
3. The welding mechanism according to claim 2, wherein the buffer mechanism further includes a guide post, a first end of the guide post is connected to the first connecting plate, a second end of the guide post is provided with a limiting member, the guide post extends in the third direction, a through hole is provided on the second connecting plate, the guide post is inserted into the through hole and is in sliding fit with the through hole, the spring is sleeved on the guide post, the second connecting plate can slide along the guide post, and the limiting member can contact with the second connecting plate to limit the second connecting plate from sliding along the guide post.
4. The welding mechanism of claim 3, wherein the buffer mechanism further comprises a guide rail and a slider, the guide rail is disposed on the first connecting plate and is disposed along the third direction, the slider is slidably disposed on the guide rail and is connected to the second connecting plate, and the slider is slidable along the guide rail to move the second connecting plate along the third direction.
5. The welding mechanism of claim 2, wherein the second connecting plate is provided with a clamping member, and the clamping member clamps the welding gun so that the welding gun is detachably connected with the third module.
6. The welding mechanism of claim 1, further comprising a laser tracker and a controller;
the laser tracker is installed on the second connecting plate and connected with a controller, the controller is connected with the first module, the second module and the third module, the laser tracker is used for sensing position information of a to-be-welded gap of the workpiece and providing the position information to the controller, and the controller is used for controlling the first module, the second module and the third module to drive the welding gun to move relative to the main body part according to the position information so that the welding gun is aligned to the to-be-welded gap.
7. The welding mechanism of claim 2 wherein said spring is mounted over said guide post.
8. The welding mechanism of claim 1, wherein the first, second, and third directions are perpendicular to each other.
9. The welding mechanism of claim 8, wherein the first direction is a height direction of the body portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010642575.9A CN111805132A (en) | 2020-07-06 | 2020-07-06 | Welding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010642575.9A CN111805132A (en) | 2020-07-06 | 2020-07-06 | Welding mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN111805132A true CN111805132A (en) | 2020-10-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010642575.9A Pending CN111805132A (en) | 2020-07-06 | 2020-07-06 | Welding mechanism |
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| CN (1) | CN111805132A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175027A (en) * | 2013-05-22 | 2014-12-03 | 尚孟超 | Anti-collision buffering and detecting device for welding gun of numerical-control automatic welding machine tool |
| CN207343999U (en) * | 2017-09-11 | 2018-05-11 | 广东富华机械装备制造有限公司 | Container flank welder |
| WO2018103081A1 (en) * | 2016-12-09 | 2018-06-14 | 冯庆柱 | Laser composite welding device |
| CN109396700A (en) * | 2018-12-07 | 2019-03-01 | 北京博清科技有限公司 | It creeps welding robot and its control method |
| CN212634782U (en) * | 2020-07-06 | 2021-03-02 | 北京史河科技有限公司 | Welding mechanism |
-
2020
- 2020-07-06 CN CN202010642575.9A patent/CN111805132A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175027A (en) * | 2013-05-22 | 2014-12-03 | 尚孟超 | Anti-collision buffering and detecting device for welding gun of numerical-control automatic welding machine tool |
| WO2018103081A1 (en) * | 2016-12-09 | 2018-06-14 | 冯庆柱 | Laser composite welding device |
| CN207343999U (en) * | 2017-09-11 | 2018-05-11 | 广东富华机械装备制造有限公司 | Container flank welder |
| CN109396700A (en) * | 2018-12-07 | 2019-03-01 | 北京博清科技有限公司 | It creeps welding robot and its control method |
| CN212634782U (en) * | 2020-07-06 | 2021-03-02 | 北京史河科技有限公司 | Welding mechanism |
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