CN115533319A - Welding set of new energy automobile cold water board production usefulness - Google Patents
Welding set of new energy automobile cold water board production usefulness Download PDFInfo
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- CN115533319A CN115533319A CN202211480721.8A CN202211480721A CN115533319A CN 115533319 A CN115533319 A CN 115533319A CN 202211480721 A CN202211480721 A CN 202211480721A CN 115533319 A CN115533319 A CN 115533319A
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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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
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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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/142—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor for the removal of by-products
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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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/16—Removal of by-products, e.g. particles or vapours produced during treatment of a workpiece
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses a welding device for producing a new energy automobile cold water plate, which relates to the field of welding machine tools and comprises a welding machine tool, wherein a movable frame and a fixed panel are arranged on the welding machine tool, a welding seat is arranged on the movable frame, a welding head is arranged on the welding seat, two protective covers are arranged on the welding head, and the two protective covers are in contact with each other. The welding head can be protected by arranging the two protective covers, so that the safety of the welding head can be effectively protected, and the normal operation of the welding operation of the new energy automobile cold water plate is further ensured; in addition, the dust collector can be opened when the welding head is welded, so that smoke and sparks generated when the welding head is welded can be absorbed by the dust collector, environmental pollution can be avoided, the problem that people are injured by splashed sparks can be avoided, the use is more convenient, and potential safety hazards are eliminated.
Description
Technical Field
The invention relates to the technical field of welding machine tools, in particular to a welding device for producing a new energy automobile cold water plate.
Background
With the popularization of new energy automobiles, the research on the new energy automobiles is deeper, and the heat management is always the focus of the new energy automobiles. In the process of charging and discharging of the power battery, along with the generation of a large amount of heat, once the temperature is too high, the service life of the power battery can be influenced, and even the automobile can be spontaneously combusted. Therefore, the thermal management technology of the power battery is highly competitive for each vehicle enterprise. At present, the main technical route mainly has natural cooling, forced air cooling, liquid cooling and direct cooling, wherein natural cooling is passive heat management mode, and forced air cooling, liquid cooling, direct current are active, and the difference of three is the difference of heat transfer medium, and this wherein, liquid cooling has the characteristics that cooling rate is fast, the specific volume is big, coefficient of heat transfer is high, is adopted by BMW, tesla etc. to become the mainstream route gradually, the percentage of new energy automobile market is about 55% in 2022, and the water-cooling board is just the key spare part of liquid cooling.
However, the water-cooling plate is used as a part of a new energy automobile, and the processing technology of the water-cooling plate is different from that of common metal in order to ensure the quality of the automobile. For example, common plate welding only needs to be achieved through common electric welding or gas welding, but the plate of a new energy automobile has higher requirements on welding, so that the plate is always welded by laser, and a laser welding machine tool is a common device for achieving laser welding.
The existing welding machine tool generally moves a welding head to a required position through the movement of a moving frame, then moves the welding head downwards to carry out welding, but the welding head is not protected at all, so that the welding head can be accidentally collided when a series of things such as workpiece clamping, sundries carrying and the like occur in the welding process, and the welding head is one of essential parts for realizing laser welding, so that the processing progress of a new energy automobile water cooling plate can be greatly reduced once the welding head is damaged; meanwhile, smoke and sparks generated during welding do not have any protective measures, and workers are extremely easy to burn by sparks or inhale the welding smoke during operation, so that the bodies of the workers are injured, and potential safety hazards exist. Therefore, a welding device for producing a new energy automobile cold water plate is needed to meet the requirements of people.
Disclosure of Invention
The invention aims to provide a welding device for producing a new energy automobile cold water plate, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a welding device for producing a new energy automobile cold water plate comprises a welding machine tool, wherein a movable frame and a fixed panel are mounted on the welding machine tool, a welding seat is mounted on the movable frame, a welding head is mounted on the welding seat, two protective covers are arranged on the welding head and are in contact with each other, and observation lenses are embedded in the two protective covers;
the protective covers are provided with a welding seat, the welding seat is provided with a mounting frame, the bottom side of the mounting frame is provided with two fixed hanging rods, the two fixed hanging rods are provided with rotating holes, rotating shafts are rotatably arranged in the rotating holes, the rotating shafts are provided with pulling rods, the rotating frame is arranged on the rotating shafts, and the rotating shafts and the pulling rods are respectively positioned on two sides of the fixed hanging rods;
the mounting frame is provided with a mounting seat, the mounting seat is movably provided with a sliding frame, two pulling rods are arranged on the bottom side of the sliding frame, a switching rod is rotatably arranged on each pulling rod, the switching rod is rotatably arranged on the turning rod, two pulling shafts are rotatably arranged on the switching rod, and the two pulling shafts are respectively arranged on the pulling rods and the turning rod;
install the dust catcher on the mounting bracket, the both sides of dust catcher all are connected with the dust absorption pipe, two all seted up the mounting hole on the safety cover, two the dust absorption pipe is pegged graft respectively in two the mounting hole, the switch is installed to the bottom side of dust catcher, the switch with carriage looks adaptation.
Further, in a preferred embodiment of the present invention, a cleaning plate is disposed below each of the two protective covers, a cleaning sponge is sleeved on the cleaning plate, and the cleaning sponge is matched with the fixing panel.
Further, in a preferred embodiment of the present invention, a movable frame is mounted on each of the two cleaning plates, a movable rod is mounted on each movable frame, a sliding plate is mounted on each movable rod, and each sliding plate is movably mounted on the fixed suspension rod.
Further, in a preferred embodiment of the present invention, the fixed suspension rod is provided with a sliding groove, the sliding groove is slidably mounted with a limiting bar, and the sliding plate is mounted on the limiting bar.
Further, in a preferred embodiment of the present invention, a reset plate is installed on the movable rod, a reset spring is installed on the reset plate, and the other end of the reset spring is installed on the fixed suspension rod.
Further, in a preferred embodiment of the present invention, a receiving rod is mounted at a bottom side of the sliding frame, a resisting rod is movably mounted in the receiving rod, the resisting rod is adapted to the fixing panel, a receiving groove is formed at a bottom end of the receiving rod, a top end of the resisting rod extends into the receiving groove and is mounted with a spring, and a top end of the spring is mounted on an inner wall of a top side of the receiving groove.
Further, in a preferred embodiment of the present invention, two sides of the welding seat are both provided with screws, the mounting frame is mounted on the two screws, the two screws are both threadedly provided with nuts, and the two nuts are respectively in close contact with two sides of the mounting frame.
Further, in a preferred embodiment of the invention, a rubber sleeve is mounted on one side of each of the two shields close to each other, and both the rubber sleeves are in contact with the welding head.
Furthermore, in a preferred embodiment of the present invention, two positioning grooves are formed on one of the protection covers, positioning strips are inserted into the positioning grooves, and the positioning strips are installed on the other corresponding protection cover.
Further, in a preferred embodiment of the present invention, the mounting seat is provided with a sliding groove, a sliding block is slidably mounted in the sliding groove, and the sliding block is mounted on the sliding rack.
The welding device for producing the new energy automobile cold water plate has the beneficial effects that:
according to the invention, through the arrangement of the two protective covers, when the welding head is not welded, the welding head can be protected, so that when welding preparation work is carried out, the welding head can be effectively prevented from being collided by workpieces or other objects carried and installed by workers, the safety of the welding head can be effectively protected, the normal operation of the welding work of the new energy automobile cold water plate can be further ensured, meanwhile, when welding is carried out, the two protective covers can be driven to be opened, at the moment, the welding head can be leaked for welding, the effect of protecting the welding head can be achieved, and the use is convenient.
Further, according to the invention, through the arrangement of the dust collector and the dust collection pipes, when the sliding frame moves upwards, the sliding frame can extrude the switch, so that the switch is triggered, and the dust collector can be opened along with the switch, therefore, when the welding head is welded, the dust collector can absorb smoke and sparks generated when the welding head is welded through the two dust collection pipes, the environmental pollution can be avoided, meanwhile, the problem that splashed sparks hurt people can be avoided, and the potential safety hazard is eliminated. In addition, the protective cover is provided with the observation lens, so that a worker can observe the welding condition through the observation lens, and the protective cover is more convenient to use.
Furthermore, according to the invention, through the arrangement of the cleaning plate, in the process of unfolding the two protective covers, the protective covers extrude the movable frame, so that the sliding plate is limited to move only horizontally, the movable frame moves horizontally to drive the cleaning plate to move horizontally, and the cleaning plate moves horizontally to drive the cleaning sponge to wipe the surface of the workpiece to be processed at one time, so that impurities can be prevented from being doped at the welding position, and the welding quality is ensured.
Drawings
Fig. 1 is a schematic perspective structure diagram of a welding device for producing a new energy automobile cold water plate according to an embodiment of the invention;
fig. 2 is a schematic structural diagram of a welding seat and a welding head of a welding device for producing a new energy automobile cold water plate according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a welding head of the welding device for producing the new energy automobile cold water plate according to the embodiment of the invention;
fig. 4 is a schematic side view of a welding seat and a welding head of a welding device for producing a new energy automobile cold water plate according to an embodiment of the present invention;
fig. 5 is an explosion structure diagram illustrating connection between a welding seat and a welding head of a welding device for producing a new energy automobile cold water plate according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a connection between a fixed boom and a pulling rod of the welding device for producing a new energy automobile cold water plate according to the embodiment of the invention;
fig. 7 is a schematic cross-sectional structural view of a mounting seat of a welding device for producing a new energy automobile cold water plate according to an embodiment of the invention;
fig. 8 is a schematic structural diagram of a portion a in fig. 2 of a welding device for producing a new energy automobile cold water plate according to an embodiment of the present invention;
fig. 9 is an exploded structural schematic view of a connection between a fixed boom and a pulling rod of a welding device for producing a new energy automobile cold water plate according to an embodiment of the present invention.
In the figure: 1-welding machine tool; 2-a moving rack; 3-welding a base; 4-welding a head; 5-fixing the panel; 6-protective cover; 7-a rotating frame; 8-fixing the suspender; 9-a transfer shaft; 10-a mounting frame; 11-a carriage; 12-pulling the rod; 13-pulling the lever; 14-an adapter rod; 15-pulling a shaft; 16-a mounting seat; 17-a sliding groove; 18-a slider; 19-a receiving rod; 20-a receiving groove; 21-a tightening rod; 22-a spring; 23-a vacuum cleaner; 24-a dust suction pipe; 25-a switch; 26-a rubber sleeve; 27-viewing lenses; 28-screw rod; 29-screw cap; 30-cleaning a plate; 31-cleaning the sponge; 32-a movable frame; 33-a movable rod; 34-a slide plate; 35-a chute; 36-a restriction strip; 37-a reset plate; 38-a return spring; 39-mounting holes; 40-positioning grooves; 41-a positioning bar; 42-rotating the hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In addition, in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, which are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely vertical, but may be slightly inclined. Such as "vertical" simply means that its orientation is more vertical than "horizontal" and does not mean that the structure must be perfectly vertical, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Examples
Referring to the attached drawings 1-9 of the specification, the embodiment of the invention provides a welding device for producing a new energy automobile cold water plate, which comprises a welding machine tool 1, wherein a movable frame 2 and a fixed panel 5 are installed on the welding machine tool 1, a welding seat 3 is installed on the movable frame 2, a welding head 4 is installed on the welding seat 3, two protective covers 6 are arranged on the welding head 4, the two protective covers 6 are in contact with each other, and observation lenses 27 are embedded in the two protective covers 6.
Furthermore, rotating frames 7 are respectively installed on the two protective covers 6, an installation frame 10 is installed on the welding seat 3, two fixed suspenders 8 are installed on the bottom side of the installation frame 10, rotating holes 42 are respectively formed in the two fixed suspenders 8, a rotating shaft 9 is rotatably installed in each rotating hole 42, a pulling rod 13 is installed on each rotating shaft 9, the rotating frames 7 are installed on the rotating shafts 9, and the rotating shafts 9 and the pulling rods 13 are respectively located on two sides of the fixed suspenders 8; the mounting frame 10 is provided with a mounting seat 16, the mounting seat 16 is movably provided with a sliding frame 11, two pulling rods 12 are mounted on the bottom side of the sliding frame 11, an adapter rod 14 is rotatably mounted on the pulling rod 12, the adapter rod 14 is rotatably mounted on a pulling rod 13, two pulling shafts 15 are rotatably mounted on the adapter rod 14, and the two pulling shafts 15 are respectively mounted on the pulling rod 12 and the pulling rod 13.
It should be noted that, through the arrangement of the two protective covers 6, the welding head 4 can be protected, so that when welding preparation work is carried out, the welding head can be effectively prevented from being collided by workpieces or other objects carried and installed by workers, the safety of the welding head 4 can be effectively protected, and the normal operation of the welding work of the new energy automobile cold water plate is further ensured. In addition, when the welding seat 3 moves downwards during welding, the welding seat can drive the mounting frame 10 to move downwards, so that the abutting rod 21 can be contacted with the fixed panel 5, and the abutting rod 21 can move upwards; the tightening rod 21 moves upwards to drive the sliding frame 11 to move through the containing rod 19, the sliding frame 11 vertically slides in the sliding groove 17 through the sliding block 18, meanwhile, the sliding frame 11 moves upwards to drive the two pulling rods 12 to move, the pulling rods 12 move to pull the turning rod 13 to rotate through the switching rod 14, the turning rod 13 drives the rotating frame 7 to rotate through the switching shaft 9, so that the two rotating frames 7 can drive the two protective covers 6 to be opened, and at the moment, the welding head 4 can leak out to be welded; when the welding seat 3 continuously moves downwards, the sliding frame 11 moves on the abutting rod 21 through the accommodating groove 20, and the spring 22 is compressed under the force, so that the welding work is not delayed; when the welding seat 3 is retracted, the welding seat can automatically reset under the action of the gravity of the two protective covers 6, and the welding head 4 is protected again.
Further, referring to fig. 3, a dust collector 23 is mounted on the mounting frame 10, dust collection pipes 24 are connected to both sides of the dust collector 23, mounting holes 39 are formed in the two protective covers 6, the two dust collection pipes 24 are respectively inserted into the two mounting holes 39, a switch 25 is mounted on the bottom side of the dust collector 23, and the switch 25 is adapted to the sliding frame 11. In the embodiment of the present invention, when the sliding frame 11 moves upward, the sliding frame 11 can press the switch 25, so that the switch 25 is triggered, and the dust collector 23 can also be turned on, therefore, when the welding head 4 is welded, the dust collector 23 can absorb smoke and sparks generated when the welding head 4 is welded through the two dust collection pipes 24, thereby avoiding environmental pollution and avoiding the problem that people are injured by splashed sparks. In addition, the protective cover 6 is provided with the observation lens 27, so that a worker can observe the welding condition through the observation lens 27 without wearing a mask, and the use is more convenient.
Further, referring to fig. 5, in the embodiment of the present invention, a cleaning plate 30 is disposed below the two protective covers 6, a cleaning sponge 31 is sleeved on the cleaning plate 30, and the cleaning sponge 31 is adapted to the fixing panel 5. It should be noted that, in the embodiment of the present invention, through the arrangement of the cleaning plate 30, the cleaning plate 30 moves horizontally to drive the cleaning sponge 31 to wipe the surface of the workpiece to be processed once, so that impurities can be prevented from being doped at the welding position, and the welding quality can be ensured.
Further, referring to fig. 8, in the embodiment of the present invention, a movable frame 32 is installed on each of the two cleaning plates 30, a movable rod 33 is installed on each movable frame 32, a sliding plate 34 is installed on each movable rod 33, and each sliding plate 34 is movably installed on the fixed suspension rod 8. It should be noted that, in the embodiment of the present invention, the movable frame 32 moves horizontally to drive the cleaning plate 30 to move horizontally.
Further, with reference to fig. 8, in the embodiment of the present invention, a sliding slot 35 is formed on the fixed suspension rod 8, a limiting bar 36 is slidably mounted in the sliding slot 35, and the sliding plate 34 is mounted on the limiting bar 36. It should be noted that, in the embodiment of the present invention, the sliding plate 34 is horizontally moved in the sliding groove 35 through the limiting bar 36, so that the sliding plate 34 is limited to only horizontally move, and further, the movable frame 32 is limited to only horizontally move, and the cleaning effect can be further ensured.
Further, with reference to fig. 8, in the embodiment of the present invention, the movable rod 33 is provided with a return plate 37, the return plate 37 is provided with a return spring 38, and the other end of the return spring 38 is mounted on the fixed suspension rod 8. It should be noted that, in the embodiment of the present invention, when the movable rod 33 moves horizontally, the return plate 37 can be driven to move, and the return spring 38 is forced to contract, so that when the shield 6 is reset, the movable rod 33 can conveniently drive the cleaning plate 30 to reset through the retraction force of the return spring 38.
Further, referring to fig. 5 and fig. 7, in the embodiment of the present invention, an accommodating rod 19 is installed at a bottom side of the sliding frame 11, a resisting rod 21 is movably installed in the accommodating rod 19, the resisting rod 21 is adapted to the fixed panel 5, an accommodating groove 20 is formed at a bottom end of the accommodating rod 19, a top end of the resisting rod 21 extends into the accommodating groove 20 and is installed with a spring 22, and a top end of the spring 22 is installed on an inner wall of a top side of the accommodating groove 20. It should be noted that, in the embodiment of the present invention, when the welding head 4 moves downward, the abutting rod 21 contacts the fixing panel 5, so that the abutting rod 21 moves upward under a force, and the abutting rod 21 moves upward to drive the sliding rack 11 to move through the storage rod 19, so that the two protection covers 6 can be unfolded; meanwhile, when the welding seat 3 continuously moves downwards, the sliding frame 11 moves on the abutting rod 21 through the accommodating groove 20, and the spring 22 is compressed under the stress, so that the welding work is not delayed, when the welding seat 3 is retracted, the sliding frame can automatically reset under the action of the gravity of the two protective covers 6, the welding head 4 is protected again, and the purposes of automatic unfolding and automatic closing of the protective covers 6 can be achieved.
Further, referring to fig. 3, in the embodiment of the present invention, screws 28 are installed on both sides of the soldering nest 3, the mounting frame 10 is installed on the two screws 28, nuts 29 are installed on both screws 28, and the two nuts 29 are respectively in close contact with both sides of the mounting frame 10. It should be noted that, in the embodiment of the present invention, when the mounting bracket 10 is detached, the two nuts 29 can be screwed, and then the mounting bracket 10 is moved to disengage from the two screws 28, so that the mounting bracket 10 can be conveniently detached for maintenance and recycling, thereby effectively saving social resources.
Further, referring to fig. 5, in the embodiment of the present invention, a rubber sleeve 26 is installed on one side of each of the two shields 6 close to each other, and both rubber sleeves 26 are in contact with the welding head 4. It should be noted that, in the embodiment of the present invention, by the arrangement of the two rubber sleeves 26, when the two protection covers 6 are closed, the two rubber sleeves 26 are soft, so that contact between the two protection covers 6 and the welding head 4 is not affected, smooth closing of the two protection covers 6 is ensured, and the sealing performance of the protection covers 6 can be ensured.
Further, with reference to fig. 5, in the embodiment of the present invention, two positioning slots 40 are formed in one of the protection covers 6, positioning bars 41 are inserted into the positioning slots 40, and the positioning bars 41 are installed on the other corresponding protection cover 6. It should be noted that, in the embodiment of the present invention, when the two protection covers 6 are closed, the two positioning bars 41 can be inserted into the two positioning grooves 40, so that the closing stability of the two protection covers 6 can be ensured.
Further, referring to fig. 7, in the embodiment of the present invention, the mounting seat 16 is provided with a sliding groove 17, a sliding block 18 is slidably mounted in the sliding groove 17, and the sliding block 18 is mounted on the sliding frame 11. It should be noted that, in the embodiment of the present invention, when the sliding frame 11 slides, the sliding block 18 slides, and the sliding block 18 slides in the sliding groove 17, so that the sliding frame 11 is limited to move only in the vertical direction.
In summary, the working principle of the welding device for producing the new energy automobile cold water plate provided by the embodiment of the invention is as follows:
firstly, the welding head 4 can be protected by the arrangement of the two protective covers 6, so that the welding head can be effectively prevented from being collided by workpieces or other objects carried and installed by workers when welding preparation work is carried out, the safety of the welding head 4 can be effectively protected, and the normal operation of the welding work of the cold water plate of the new energy automobile is further ensured; in addition, during welding, when the welding seat 3 moves downwards, the welding seat can drive the mounting frame 10 to move downwards, further the abutting rod 21 can be in contact with the fixed panel 5, the abutting rod 21 can move upwards due to extrusion, the abutting rod 21 moves upwards to drive the sliding frame 11 to move through the containing rod 19, the sliding frame 11 vertically slides in the sliding groove 17 through the sliding block 18, meanwhile, the sliding frame 11 moves upwards to drive the two pulling rods 12 to move, the pulling rod 12 moves to pull the turning rod 13 to rotate through the switching rod 14, the turning rod 13 drives the rotating frame 7 to rotate through the switching shaft 9, the two rotating frames 7 can drive the two protective covers 6 to be opened, and at the moment, the welding head 4 can be leaked out for welding; when the welding seat 3 continuously moves downwards, the sliding frame 11 moves on the abutting rod 21 through the accommodating groove 20, and the spring 22 is compressed under force, so that the welding work is not delayed; when the welding seat 3 is retracted, the welding seat can automatically reset under the action of the gravity of the two protective covers 6, the welding head 4 is protected again, and the two protective covers 6 can be automatically opened and closed;
further, when the sliding frame 11 moves upwards, the sliding frame 11 can press the switch 25, so that the switch 25 is triggered, and the dust collector 23 can also be turned on, therefore, when the welding head 4 is welded, the dust collector 23 can absorb smoke and sparks generated when the welding head 4 is welded through the two dust collection pipes 24, the environmental pollution can be avoided, and meanwhile, the problem that people are injured by splashed sparks can be avoided; in addition, the protective cover 6 is provided with the observation lens 27, so that a worker can observe the welding condition through the observation lens 27 without wearing a mask, and the use is more convenient;
further, in the process that two protection casings 6 expand, protection casing 6 extrusion adjustable shelf 32, make two adjustable shelves 32 can remove to the one side of keeping away from each other, adjustable shelf 32 removes and drives movable rod 33 and remove, movable rod 33 removes and drives slide 34 and remove, slide 34 slides in spout 35 through restriction strip 36, make slide 34 restricted only can horizontal migration, and then make adjustable shelf 32 restricted only can horizontal migration, adjustable shelf 32 horizontal migration drives clearance board 30 horizontal migration, clearance board 30 horizontal migration can drive clearance sponge 31 and treat the workpiece surface who processes and clean once, thereby can avoid doping impurity at the welding department, guarantee welded quality.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The welding device for producing the new energy automobile cold water plate is characterized by comprising a welding machine tool, wherein a movable frame and a fixed panel are mounted on the welding machine tool, a welding seat is mounted on the movable frame, a welding head is mounted on the welding seat, two protective covers are arranged on the welding head and are in contact with each other, and observation lenses are embedded in the two protective covers;
the protective covers are provided with rotating frames, the welding bases are provided with mounting frames, two fixed hanging rods are mounted on the bottom sides of the mounting frames, rotating holes are formed in the two fixed hanging rods, rotating shafts are rotatably mounted in the rotating holes, the rotating shafts are provided with pulling rods, the rotating frames are mounted on the rotating shafts, and the rotating shafts and the pulling rods are located on two sides of the fixed hanging rods respectively;
the mounting frame is provided with a mounting seat, the mounting seat is movably provided with a sliding frame, the bottom side of the sliding frame is provided with two pulling rods, the pulling rods are rotatably provided with switching rods, the switching rods are rotatably arranged on the pulling rods, the switching rods are rotatably provided with two pulling shafts, and the two pulling shafts are respectively arranged on the pulling rods and the pulling rods;
install the dust catcher on the mounting bracket, the both sides of dust catcher all are connected with the dust absorption pipe, two all seted up the mounting hole on the safety cover, two the dust absorption pipe is pegged graft respectively in two the mounting hole, the switch is installed to the bottom side of dust catcher, the switch with carriage looks adaptation.
2. The welding device for producing the new energy automobile cold water plate according to claim 1, wherein a cleaning plate is arranged below each of the two protective covers, a cleaning sponge is sleeved on each cleaning plate, and the cleaning sponge is matched with the fixed panel.
3. The welding device for producing the new energy automobile cold water plate according to claim 2, wherein a movable frame is mounted on each of the two cleaning plates, a movable rod is mounted on each movable frame, a sliding plate is mounted on each movable rod, and each sliding plate is movably mounted on the corresponding fixed suspension rod.
4. The welding device for producing the new energy automobile cold water plate according to claim 3, wherein a sliding groove is formed in the fixed suspension rod, a limiting strip is slidably mounted in the sliding groove, and the sliding plate is mounted on the limiting strip.
5. The welding device for producing the new energy automobile cold water plate according to claim 4, wherein a reset plate is installed on the movable rod, a reset spring is installed on the reset plate, and the other end of the reset spring is installed on the fixed suspension rod.
6. The welding device for producing the new energy automobile cold water plate as claimed in claim 1, wherein a receiving rod is mounted at a bottom side of the sliding frame, a propping rod is movably mounted in the receiving rod, and the propping rod is matched with the fixing panel; accomodate the bottom of pole and seted up and accomodate the groove, the top of support pole extends to accomodate the inslot and install the spring, the top of spring is installed accomodate on the top side inner wall in groove.
7. The welding device for producing the new energy automobile cold water plate according to claim 1, wherein screws are mounted on two sides of the welding seat, the mounting frame is mounted on two screws, nuts are mounted on two screws in a threaded manner, and the two nuts are respectively in close contact with two sides of the mounting frame.
8. The welding device for producing the new energy automobile cold water plate according to claim 1, wherein rubber sleeves are mounted on the sides, close to each other, of the two protective covers, and the two rubber sleeves are in contact with the welding head.
9. The welding device for producing the new energy automobile cold water plate as claimed in claim 1, wherein two positioning grooves are formed in one protection cover, positioning strips are inserted into the positioning grooves, and the positioning strips are mounted on the other corresponding protection cover.
10. The welding device for producing the new energy automobile cold water plate as claimed in claim 1, wherein a sliding groove is formed in the mounting seat, a sliding block is slidably mounted in the sliding groove, and the sliding block is mounted on the sliding frame.
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| CN115533319B (en) | 2023-05-05 |
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