CN113172317A - Welding device for instrument board welding assembly - Google Patents
Welding device for instrument board welding assembly Download PDFInfo
- Publication number
- CN113172317A CN113172317A CN202110460922.0A CN202110460922A CN113172317A CN 113172317 A CN113172317 A CN 113172317A CN 202110460922 A CN202110460922 A CN 202110460922A CN 113172317 A CN113172317 A CN 113172317A
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- welding
- assembly
- gun
- seat
- welding head
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- 238000003466 welding Methods 0.000 title claims abstract description 194
- 238000004804 winding Methods 0.000 claims abstract description 21
- 238000009413 insulation Methods 0.000 claims description 32
- 238000010438 heat treatment Methods 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000004964 aerogel Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003433 contraceptive agent Substances 0.000 description 1
- 230000002254 contraceptive effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Classifications
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- 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
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
The invention relates to the technical field of welding devices, in particular to a welding device for an instrument panel welding assembly, which is characterized by comprising the following components in parts by weight: the welding gun at least comprises a movably mounted welding head; the releasing assembly is used for releasing the electric welding wire and at least comprises a winding disc, the winding disc is rotatably arranged on the welding gun body, and the electric welding wire is wound on the winding disc; the driving assembly is used for controlling the rolling disc to rotate and connecting the welding head with the releasing assembly; the free end of the welding wire is positioned on the moving path of the welding head; the mode that the traditional worker holds the welding head by one hand and holds the welding wire by the other hand is avoided, one hand of the worker is liberated, the labor force is reduced on the premise of not reducing the welding quality, and the practicability is high.
Description
Technical Field
The invention relates to the technical field of welding devices, in particular to a welding device for an instrument panel welding assembly.
Background
With the continuous development of the automobile industry and the rapid improvement of the living standard of people, automobiles increasingly become necessary articles for people to live. When the instrument panel assembly is manufactured, a plurality of parts need to be welded together.
The existing welding device is divided into two types, one type is a large-scale welding machine, the other type is a handheld welding gun, the former type is good in welding effect but inconvenient to move, the latter type is convenient to carry and consumes labor, and the latter type is mostly adopted for welding an instrument board assembly.
Traditional welder simple structure, the staff need be held the welder of heating by one hand, and the welding wire is held to the other hand, carries out weldment work through the cooperation between the both hands, but this mode consumes the labour, and intensity of labour is big, and the staff feels tired easily and influences work efficiency, and carelessness, welder causes the injury to the arm that holds the welding wire easily.
Disclosure of Invention
The present invention is directed to a welding device for a welded assembly of an instrument panel, which solves the above problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
a welding device for a welded assembly of dashboards, the welding device for a welded assembly of dashboards, characterized in that the device comprises:
the welding gun at least comprises a movably mounted welding head;
the releasing assembly is used for releasing the electric welding wire and at least comprises a winding disc, the winding disc is rotatably arranged on the welding gun body, and the electric welding wire is wound on the winding disc; and
the driving assembly is used for controlling the winding disc to rotate, and the driving assembly is used for connecting the welding head with the releasing assembly so that the welding head controls the releasing assembly;
the free end of the welding wire is positioned on the moving path of the welding head, and a flow channel for the welding wire in a molten state to flow is formed on the welding head;
when the welding head moves, the release assembly is controlled to work through the driving assembly, and the free end of the welding wire is pulled to be in contact with the welding head to weld the welding line.
The application further adopts the technical scheme that: the welding gun body also comprises a gun seat, a grab handle and a heat insulation sleeve seat;
the grab handle and the heat insulation sleeve seat are both installed on the gun seat, a heat insulation cavity is formed in the gun seat, a heating module is arranged between the heat insulation cavity and the welding head, and a guide hole for the free end of the welding wire to pass through is formed in the heat insulation sleeve seat.
The application further adopts the technical scheme that: the heating module includes:
the heat generating piece is arranged in the heat insulation cavity; and
the heat-generating piece is connected with the welding head through the heat-conducting piece;
the heat insulation sleeve seat is sleeved on the outer wall of the heat conducting piece and is in sliding fit with the heat conducting piece.
The application further adopts the technical scheme that: the release subassembly still includes the axis of rotation, the rolling dish passes through the axis of rotation and rotates to be installed on the welding rifle body, the axis of rotation with still be connected through damping structure between the welding rifle body, the axis of rotation with drive assembly connects.
This application still further technical scheme: the drive assembly includes:
the first driving unit is connected with the welding head through the heating module; and
a second driving unit connected with the rotation shaft.
This application still further technical scheme: the first driving unit comprises a sliding seat and an air pipe, the sliding seat is slidably mounted in the heat preservation cavity, the heating module is mounted on the sliding seat, the sliding seat is connected with the inner wall of the heat preservation cavity through an elastic piece, the air pipe is mounted on the gun seat, and the air pipe is communicated with the heat preservation cavity.
This application still further technical scheme: the second driving unit includes:
the middle of the gear is hollow, and the gear is rotatably arranged on the gun seat;
the driving tooth is hinged to the gear, and a torsional spring is arranged at the hinged position; and
the rack is slidably mounted on the gun seat and meshed with the gear;
the pneumatic sliding device is characterized in that a plurality of grooves matched with the driving teeth are formed in the rotating shaft in the circumferential direction, an air pressure sliding piece is arranged in the air pipe and is in sliding fit with the air pipe, and the rack is connected with the air pressure sliding piece.
The application adopts a further technical scheme that: the device also comprises a locking piece for fixing the rack, wherein the locking piece is movably arranged in the gun seat and is elastically connected with the gun seat.
The application adopts a further technical scheme that: the welding head includes:
a weld head body mounted on the heat conductive member; and
the protective sleeve is sleeved on the welding head body, and a heat insulation layer is filled between the protective sleeve and the welding head body;
the runner includes first section way and second section way, first section way with the second section way sets up respectively the protective sheath with on the bonding tool body, the shaping has the assistance to weld protruding on the bonding tool body, the assistance welds protruding running through the insulating layer and stretches into first section way certain allowance, the free end of welding wire is located assist welds on the bellied removal route.
The application adopts a further technical scheme that: the ball is installed in the rotation of the one end that first section was said is kept away from in second section way, it has a plurality of fortune silo to fit with a contraceptive ring on the ball.
Compared with the prior art, the technical scheme provided by the embodiment of the invention has the following beneficial effects:
according to the embodiment of the invention, the release component and the driving component are arranged, so that the welding wire stored in the device is automatically released and contacted with the welding head when the instrument panel is welded, the welding work of the instrument panel assembly through the welding wire in a molten state is realized, the mode that a traditional worker holds the welding head by one hand and holds the welding wire by the other hand is eliminated, one hand of the worker is released, the other hand is not damaged by the welding wire in a molten state splashed in the welding process, the labor force is reduced on the premise of ensuring the welding quality, the practicability is higher, meanwhile, the whole feeding process adopts a linkage structure, a motor-driven mode is not needed, and the energy is saved.
Drawings
FIG. 1 is a schematic structural view of a welding device for a welded instrument panel assembly according to an embodiment of the present application;
FIG. 2 is a schematic partial structural view of a welding head of the welding device for the instrument panel welding assembly according to the embodiment of the present application;
FIG. 3 is an enlarged partial structural view of a welding device for a welded assembly of an instrument panel according to an embodiment of the present application;
FIG. 4 is a schematic structural view of a lock lever of the welding device for a welded instrument panel assembly according to the embodiment of the present application;
fig. 5 is an enlarged schematic structural view at B of the welding device for the instrument panel welding assembly in the embodiment of the present application.
The reference numerals in the schematic drawings illustrate:
1-gun seat, 2-grab handle, 3-heat preservation cavity, 4-sliding seat, 5-resistance wire, 6-spring, 7-welding head, 701-welding head body, 702-protective sleeve, 703-heat insulation layer, 704-auxiliary welding bulge, 705-flow channel, 706-ball, 707-material conveying groove, 8-heat conduction iron, 9-heat insulation sleeve seat, 10-guide hole, 11-winding disc, 12-gear, 13-rack, 14-rotation shaft, 15-groove, 16-driving tooth, 17-locking rod, 18-buffer groove and 19-air pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious 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 obtained by a person skilled in the art without making any creative effort based on the embodiments of the present invention, belong to the protection scope of the present invention, and the present invention is further described with reference to the embodiments below.
Referring to fig. 1-5, in one embodiment of the present application, a welding apparatus for a welded assembly of an instrument panel, the apparatus comprising:
the welding gun at least comprises a movably mounted welding head 7;
the releasing assembly is used for releasing the electric welding wire and at least comprises a winding disc 11, the winding disc 11 is rotatably installed on the welding gun body, and the electric welding wire is wound on the winding disc 11; and
a driving assembly for controlling the winding disc 11 to rotate, wherein the driving assembly connects the welding head 7 with the releasing assembly so that the welding head 7 controls the releasing assembly;
the free end of the welding wire is positioned on the moving path of the welding head 7, and a flow channel 705 for the welding wire in a molten state to flow is formed on the welding head 7;
when in welding operation, the welding head 7 is aligned and abutted to the welding seam, the welding head 7 controls the release assembly to work through the driving assembly while moving, and the free end of the welding wire is pulled to be in contact with the welding head 7 to weld the welding seam.
In a particular case of the present embodiment, the welding gun body further comprises a gun base 1, a grip handle 2 and a heat insulation sleeve base 9;
the grab handle 2 and the heat insulation sleeve seat 9 are both installed on the gun seat 1, a heat insulation cavity 3 is formed in the gun seat 1, a heating module is arranged between the heat insulation cavity 3 and the welding head 7, and a guide hole 10 for allowing the free end of the welding wire to pass through is formed in the heat insulation sleeve seat 9.
In practical application, the welding head 7 is aligned to the instrument board assembly welding position by the handheld grab handle 2, the welding head 7 is heated by the heating module, a gap between the welding head 7 and a needed part is abutted, the rolling disc 11 is driven to rotate to release the welding wire while the welding head 7 moves, the free end of the welding wire moves to the moving path of the welding head 7 along the guide hole 10 and finally contacts with the welding head 7, as shown in fig. 1, the welding wire is in a molten state and is discharged to a welding line from the tip of the welding head 7 through the flow channel 705 under the action of high temperature, the welding fixing work between the two parts is completed, the automatic feeding of the welding wire is realized in the whole process, the worker can weld with one hand, so that the other hand is free to perform auxiliary welding work, and the working efficiency is improved.
Referring to fig. 1, as another preferred embodiment of the present application, the heating module includes:
the heat generating piece is arranged in the heat preservation cavity 3; and
the heat-generating piece is connected with the welding head 7 through the heat-conducting piece;
the heat insulation sleeve seat 9 is sleeved on the outer wall of the heat conducting piece and is in sliding fit with the heat conducting piece.
Specifically, the heat generating member is a resistance wire 5, and the heat conducting member is a heat conducting iron 8.
In one aspect of the present embodiment, the material of the thermal insulation sleeve seat 9 is thermal insulation material, such as phenolic foam, aerogel blanket or vacuum insulation panel, etc., in the present embodiment, the thermal insulation sleeve seat 9 is preferably made of vacuum insulation panel, and the specific type of the vacuum insulation panel is not specifically limited herein.
When practical application, generate heat through the circular telegram of resistance wire 5, and give soldered connection 7 with heat transfer through heat conduction iron 8, make soldered connection 7 work, and through setting up thermal-insulated cover seat 9, avoid the electric welding wire to be melted in advance by heat conduction iron 8's heat between contact welding connects 7, and through setting up heat preservation chamber 3, be in sealed environment when making resistance wire 5 generate heat, heat up through 3 air molecules in heat preservation chamber self, keep warm work is carried out to resistance wire 5, avoid scattering and disappearing of heat energy.
Referring to fig. 5, as another preferred embodiment of the present application, the releasing assembly further includes a rotating shaft 14, the winding disc 11 is rotatably mounted on the welding gun body through the rotating shaft 14, the rotating shaft 14 is connected with the welding gun body through a damping structure, and the rotating shaft 14 is connected with the driving assembly.
In practical application, the winding disc 11 is coaxially mounted on the rotating shaft 14 connected with the welding gun body in a damping mode, so that the winding disc 11 feeds the welding wires slowly, and the condition that the welding wires are stacked and blocked due to the fact that the volumes of the welding wires at the melting state points in the flow channel 705 are too large in unit time due to the fact that the welding wires are too fast is avoided.
Referring to fig. 1 and 5, as another preferred embodiment of the present application, the driving assembly includes:
a first driving unit connected to the welding head 7 through the heating module; and
a second driving unit connected to the rotation shaft 14.
In a specific case of this embodiment, the first driving unit includes a sliding seat 4 and an air pipe 19, the sliding seat 4 is slidably mounted in the heat preservation cavity 3, the heating module is mounted on the sliding seat 4, the sliding seat 4 is connected with the inner wall of the heat preservation cavity 3 through an elastic member, the air pipe 19 is mounted on the gun base 1, and the air pipe 19 is communicated with the heat preservation cavity 3.
It should be specifically noted that the elastic member is preferably a spring 6, but may also be a spring plate, an elastic steel plate or other elastic structures, and the specific type of the spring 6 may be adjusted according to actual use, which is not limited herein.
In another particular case of the present embodiment, the second driving unit includes:
the gear 12 is hollow in the middle, and the gear 12 is rotatably installed on the gun seat 1;
the driving tooth 16 is hinged to the gear 12, and a torsion spring is arranged at the hinged position of the driving tooth 16; and
the rack 13 is slidably mounted on the gun seat 1, and the rack 13 is meshed with the gear 12;
the rotating shaft 14 is circumferentially provided with a plurality of grooves 15 matched with the driving teeth 16, an air pressure sliding part is arranged in the air pipe 19 and is in sliding fit with the air pipe 19, and the rack 13 is connected with the air pressure sliding part and is reset through a torsion spring so as to drive the teeth 16.
Without limitation, as shown in fig. 5, the gear 12 is an incomplete gear 12, which can reduce the manufacturing cost at a later stage, and of course, the gear 12 may also be a complete gear 12, which is not limited herein.
When the welding head 7 is abutted to the welding seam, the sliding seat 4 is driven to move upwards along the direction shown in figure 1, so that air on the upper side of the sliding seat 4 in the heat preservation cavity 3 is extruded into the air pipe 19 and abutted to the air pressure sliding part, the rack 13 is driven to move downwards, the gear 12 and the driving tooth 16 are driven to rotate for a certain angle under the meshing action of the rack 13 and the gear 12, under the action of the torsion spring, the driving tooth 16 is matched with the groove 15 when rotating clockwise along the direction shown in figure 5, the winding disc 11 is driven to rotate for a certain angle, when the welding head 7 is separated from the welding seam, the rack 13 is reset, the driving tooth 16 is reset and matched with the next groove 15, the continuous feeding work is realized, and the labor force is reduced.
Referring to fig. 3 and 4, as another preferred embodiment of the present application, the device further includes a locking member for fixing the rack 13, and the locking member is movably installed in the gun platform 1 and elastically connected therebetween.
In one aspect of this embodiment, the locking member is a locking rod 17, as shown in fig. 3, a buffer groove 18 slidably engaged with the locking rod 17 is formed in the heat preservation chamber 3, and one end of the locking rod 17 isolates the buffer groove 18 from the heat preservation chamber 3, as shown in fig. 4, the locking rod 17 is "L" shaped, but may have other shapes as long as the position of the rack 13 can be fixed.
When practical application, when heating module heating leads to the interior air molecule intensification of heat preservation chamber 3, under expend with heat and contract with cold's principle, the air molecule inflation takes place to contradict with lock pole 17 for lock pole 17 removes and breaks away from the limiting displacement to rack 13, and then realizes subsequent pay-off work, through lock pole 17, avoids whole device when not using, and the human body is touched the condition of pulling out the electric welding silk by mistake.
Referring to fig. 1 and 2, as another preferred embodiment of the present application, the welding head 7 includes:
a bonding tool body 701, wherein the bonding tool body 701 is installed on the heat conduction iron 8; and
the protective sleeve 702 is sleeved on the welding head body 701, and a layer of heat insulation layer 703 is filled between the protective sleeve 702 and the welding head body 701;
the flow channel 705 comprises a first section and a second section, the first section and the second section are respectively arranged on the protective sleeve 702 and the welding head body 701, an auxiliary welding bulge 704 is formed on the welding head body 701, the auxiliary welding bulge 704 penetrates through the heat insulation layer 703 and extends into the first section for a certain margin, and the free end of the welding wire is located on the moving path of the auxiliary welding bulge 704.
The material of the thermal insulation layer 703 is the same as that of the thermal insulation nest 9.
In a specific case of this embodiment, a ball 706 is rotatably mounted on an end of the second segment away from the first segment, and a plurality of material carrying grooves 707 are distributed on the ball 706.
In practical application, during the upward movement of the welding head 7 in the direction shown in fig. 1, the free end of the welding wire released by the release mechanism just contacts with the auxiliary welding protrusion 704, the welding wire is melted into the second channel under the action of high temperature, the whole device is moved through a gap between parts, the ball 706 rolls, the welding wire in a molten state is uniformly dripped on the instrument panel in batches, the welding work is completed, and the free end of the welding wire is only singly acted by the auxiliary welding protrusion 704 through the arrangement of the protective sleeve 702, so that the leakage of the welding wire in the molten state from the upper end of the channel 705 due to the fact that the welding wire directly contacts with the surface of the welding head 7 is avoided.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A welding device for a welded assembly of dashboards, characterized in that said device comprises:
the welding gun at least comprises a movably mounted welding head;
the releasing assembly is used for releasing the electric welding wire and at least comprises a winding disc, the winding disc is rotatably arranged on the welding gun body, and the electric welding wire is wound on the winding disc; and
the driving assembly is used for controlling the winding disc to rotate, and the driving assembly is used for connecting the welding head with the releasing assembly so that the welding head controls the releasing assembly;
the free end of the welding wire is positioned on the moving path of the welding head, and a flow channel for the welding wire in a molten state to flow is formed on the welding head;
when the welding head moves, the release assembly is controlled to work through the driving assembly, and the free end of the welding wire is pulled to be in contact with the welding head to weld the welding line.
2. The welding device for an instrument panel welding assembly according to claim 1, wherein said welding gun body further comprises a gun holder, a grip handle, and a heat insulating sleeve holder;
the grab handle and the heat insulation sleeve seat are both installed on the gun seat, a heat insulation cavity is formed in the gun seat, a heating module is arranged between the heat insulation cavity and the welding head, and a guide hole for the free end of the welding wire to pass through is formed in the heat insulation sleeve seat.
3. The welding device for an instrument panel welding assembly according to claim 2, characterized in that said heating module comprises:
the heat generating piece is arranged in the heat insulation cavity; and
the heat-generating piece is connected with the welding head through the heat-conducting piece;
the heat insulation sleeve seat is sleeved on the outer wall of the heat conducting piece and is in sliding fit with the heat conducting piece.
4. The welding device for an instrument panel welding assembly according to claim 2, wherein the releasing assembly further comprises a rotating shaft, the winding disc is rotatably mounted on the welding gun body through the rotating shaft, the rotating shaft and the welding gun body are further connected through a damping structure, and the rotating shaft is connected with the driving assembly.
5. The welding device for an instrument panel welding assembly according to claim 4, wherein said drive assembly comprises:
the first driving unit is connected with the welding head through the heating module; and
a second driving unit connected with the rotation shaft.
6. The welding device for an instrument panel welding assembly according to claim 5, wherein said first driving unit comprises a sliding seat and an air pipe, said sliding seat is slidably mounted in said insulated cavity, said heating module is mounted on said sliding seat, said sliding seat is connected with the inner wall of said insulated cavity through an elastic member, said air pipe is mounted on said gun seat, and said air pipe is communicated with said insulated cavity.
7. The welding device for dashboard welding assemblies according to claim 6, wherein said second drive unit comprises:
the middle of the gear is hollow, and the gear is rotatably arranged on the gun seat;
the driving tooth is hinged to the gear, and a torsional spring is arranged at the hinged position; and
the rack is slidably mounted on the gun seat and meshed with the gear;
the pneumatic sliding device is characterized in that a plurality of grooves matched with the driving teeth are formed in the rotating shaft in the circumferential direction, an air pressure sliding piece is arranged in the air pipe and is in sliding fit with the air pipe, and the rack is connected with the air pressure sliding piece.
8. The welding device for an instrument panel welding assembly according to claim 7, further comprising a locking member for securing said rack, said locking member being movably mounted in said gun block and being resiliently coupled therebetween.
9. The welding device for an instrument panel welding assembly according to any one of claims 1 to 8, wherein said welding head comprises:
a weld head body mounted on the heat conductive member; and
the protective sleeve is sleeved on the welding head body, and a heat insulation layer is filled between the protective sleeve and the welding head body;
the runner includes first section way and second section way, first section way with the second section way sets up respectively the protective sheath with on the bonding tool body, the shaping has the assistance to weld protruding on the bonding tool body, the assistance welds protruding running through the insulating layer and stretches into first section way certain allowance, the free end of welding wire is located assist welds on the bellied removal route.
10. The welding device for a welded dashboard assembly according to claim 9, wherein said second segment has a ball rotatably mounted on an end thereof remote from said first segment, said ball having a plurality of transportation channels disposed thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110460922.0A CN113172317A (en) | 2021-04-27 | 2021-04-27 | Welding device for instrument board welding assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110460922.0A CN113172317A (en) | 2021-04-27 | 2021-04-27 | Welding device for instrument board welding assembly |
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| Publication Number | Publication Date |
|---|---|
| CN113172317A true CN113172317A (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110460922.0A Pending CN113172317A (en) | 2021-04-27 | 2021-04-27 | Welding device for instrument board welding assembly |
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| CN (1) | CN113172317A (en) |
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|---|---|---|---|---|
| FR2604934A1 (en) * | 1986-10-10 | 1988-04-15 | Desmettre Marc | Soldering device with a mechanism for pneumatically controlling the advance of the wire |
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| CN109079275A (en) * | 2018-09-20 | 2018-12-25 | 程路伟 | A kind of electric iron accurately controlling tin output amount and its out tin method |
| CN209256040U (en) * | 2018-12-30 | 2019-08-16 | 东北林业大学 | A kind of novel electron engineering soldering gun |
| CN110695482A (en) * | 2019-10-11 | 2020-01-17 | 王亮华 | Scald-proof feeding soldering iron gun for circuit board welding |
| CN111590159A (en) * | 2020-05-15 | 2020-08-28 | 珠海格力精密模具有限公司 | Welding device |
| CN112518223A (en) * | 2020-12-03 | 2021-03-19 | 马金彬 | Robot welding set convenient to adjust |
-
2021
- 2021-04-27 CN CN202110460922.0A patent/CN113172317A/en active Pending
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|---|---|---|---|---|
| FR2604934A1 (en) * | 1986-10-10 | 1988-04-15 | Desmettre Marc | Soldering device with a mechanism for pneumatically controlling the advance of the wire |
| CN2119510U (en) * | 1992-05-16 | 1992-10-21 | 田振国 | Portable air pocket driven apparatus for electric generating and accumulating |
| CN109079275A (en) * | 2018-09-20 | 2018-12-25 | 程路伟 | A kind of electric iron accurately controlling tin output amount and its out tin method |
| CN209256040U (en) * | 2018-12-30 | 2019-08-16 | 东北林业大学 | A kind of novel electron engineering soldering gun |
| CN110695482A (en) * | 2019-10-11 | 2020-01-17 | 王亮华 | Scald-proof feeding soldering iron gun for circuit board welding |
| CN111590159A (en) * | 2020-05-15 | 2020-08-28 | 珠海格力精密模具有限公司 | Welding device |
| CN112518223A (en) * | 2020-12-03 | 2021-03-19 | 马金彬 | Robot welding set convenient to adjust |
Non-Patent Citations (1)
| Title |
|---|
| 张宝生等, 人民交通出版社 * |
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Application publication date: 20210727 |