CN112059377A - Self-circulation formula water-cooling welded platform - Google Patents
Self-circulation formula water-cooling welded platform Download PDFInfo
- Publication number
- CN112059377A CN112059377A CN202010784520.1A CN202010784520A CN112059377A CN 112059377 A CN112059377 A CN 112059377A CN 202010784520 A CN202010784520 A CN 202010784520A CN 112059377 A CN112059377 A CN 112059377A
- Authority
- CN
- China
- Prior art keywords
- water
- heat exchange
- exchange water
- cooling
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 224
- 238000003466 welding Methods 0.000 claims abstract description 54
- 238000003825 pressing Methods 0.000 claims abstract description 26
- 230000000712 assembly Effects 0.000 claims abstract description 16
- 238000000429 assembly Methods 0.000 claims abstract description 16
- 239000000498 cooling water Substances 0.000 claims description 15
- 238000011084 recovery Methods 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 12
- 238000012546 transfer Methods 0.000 claims description 12
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 238000005336 cracking Methods 0.000 abstract description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000001413 cellular effect Effects 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005219 brazing Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a self-circulation water-cooling welding platform.A plurality of water-cooling areas are formed in a workbench, a heat exchange water pipe is arranged in each water-cooling area, each heat exchange water pipe is independent, stop parts are arranged on two adjacent side edges of the workbench, and the side edge of a workpiece to be welded is abutted against the stop parts; two ends of the heat exchange water pipe are respectively communicated with the heat exchange water tank, and water in the heat exchange water pipe exchanges heat through the heat exchange water tank; the clamping assemblies are arranged on two other adjacent side edges of the workbench and used for clamping the other two side edges of the workpiece to be welded; the plurality of pressing assemblies are arranged on the workbench and used for pressing workpieces to be welded, and when the workpieces are taken and placed, the pressing assemblies can rotate to the outer sides of the workpieces. The platform can quickly take away heat generated by a workpiece in the welding process, avoids the phenomena of welding seam cracking, air hole concentration, welding seam edge collapse or bulging and the like, obviously improves the welding seam quality of the workpiece, and improves the quality of a welding assembly.
Description
Technical Field
The invention relates to the technical field of welding, in particular to a self-circulation type water-cooling welding platform.
Background
In the process of welding the honeycomb plate and an aluminum alloy section or plate, the surface temperature of a weldment can reach high temperature of more than 600 ℃, heat can be gathered around a welding seam, the local high temperature of a workpiece causes uneven temperature of a honeycomb plate panel and an aluminum alloy workpiece area, the deformation of the workpiece after the welding of the brazing honeycomb plate is large, the shape adjustment of a post-process is difficult, and the welding seam is easy to crack due to the shape adjustment of mechanical equipment.
For the secondary welding of the brazing aluminum honeycomb plate with the panel thickness of less than 1.2mm, the common welding process is difficult to operate, a large number of cracks are formed in the welding line, welding air holes are dense, and the phenomena of collapse and bulging of a large number of panels exist at the edge of the welding line of the honeycomb plate. The secondary repair of the welding seam is difficult, and a large number of workpieces are scrapped. The stress at the welding joint of the workpiece is increased, the mechanical strength is reduced, and the quality of the product is seriously influenced.
The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.
Disclosure of Invention
Aiming at the problems pointed out in the background technology, the invention provides a self-circulation type water-cooling welding platform which can quickly take away heat generated by an aluminum alloy cellular board in the secondary welding process, avoid the phenomena of cracking of welding seams, dense air holes, collapse or bulge of welding seam edges and the like, obviously improve the quality of the welding seams of the aluminum alloy cellular board, and improve the quality of a welding assembly.
In order to realize the purpose of the invention, the invention is realized by adopting the following technical scheme:
the invention provides a self-circulation water-cooling welding platform, comprising:
the device comprises a workbench, a plurality of water cooling areas, a plurality of heat exchange water pipes, a plurality of positioning parts and a plurality of welding parts, wherein a plurality of water cooling areas are formed in the workbench, each water cooling area is provided with a heat exchange water pipe, each heat exchange water pipe is independent, two adjacent side edges of the workbench are provided with stopping parts, and the side edges of workpieces to be welded placed on the workbench are abutted against the stopping parts;
the two ends of the heat exchange water pipe are respectively communicated with the heat exchange water tank, and water in the heat exchange water pipe exchanges heat through the heat exchange water tank;
the clamping assemblies are arranged on two other adjacent side edges of the workbench and are used for clamping the other two side edges of the workpiece to be welded;
and the plurality of pressing assemblies are arranged on the workbench and used for pressing the workpieces to be welded, and when the workpieces are taken and placed, the pressing assemblies can rotate to the outer sides of the workpieces.
In some embodiments of the present application, an inlet end of the heat exchange water pipe is connected to an inlet pipe, an outlet end of the heat exchange water pipe is connected to a water return pipe, the other end of the inlet pipe is connected to a water outlet of the heat exchange water tank, and the other end of the water return pipe is connected to a water inlet of the heat exchange water tank;
the periphery of the workbench is respectively provided with a guide rail part, the compressing assembly is arranged on the guide rail part, the water inlet pipe is arranged in one of the guide rail parts, and the water return pipe is arranged in the other opposite guide rail part.
In some embodiments of the present application, each of the water inlet pipes is provided with a booster pump, and the start and stop of each booster pump are controlled by an independent control switch.
In some embodiments of the present application, a heat exchange water chamber, a cooling chamber, and a cooling water recovery chamber are disposed in the heat exchange water tank, the heat exchange water chamber and the cooling chamber are arranged in a left-right direction, the cooling water recovery chamber is located below the heat exchange water chamber and the cooling chamber, the heat exchange water chamber and the cooling chamber are separated by a first partition plate, the cooling chamber and the cooling water recovery chamber are separated by a second partition plate, a water through hole is formed in the second partition plate, and ice cubes are placed in the cooling chamber;
the oral siphon with the wet return respectively with the heat transfer hydroecium intercommunication, the water warp in the heat transfer hydroecium flows in the wet return is indoor, the indoor water of heat transfer with ice-cube in the cooling chamber produces the heat exchange back warp again the oral siphon flows back to the heat transfer hydroecium, the ice-cube in the cooling chamber is heated and is melted the water warp the limbers flows in the cooling water retrieves indoor.
In some embodiments of the present application, a temperature sensor is arranged in the heat exchange water chamber, the temperature sensor is in communication with a temperature alarm, and the temperature alarm gives an alarm when the water temperature detected by the temperature sensor reaches a system set threshold value;
and a water level observation window is arranged on the side wall of the heat exchange water chamber, and a water filling port is arranged at the top of the heat exchange water chamber.
In some embodiments of the present application, the cross-sectional shape of the heat exchange water pipe is semicircular;
the working table comprises an upper panel and a lower panel, a groove part is arranged on the lower panel, the heat exchange water pipe is arranged in the groove part, and a plane part of the heat exchange water pipe is attached to the upper panel;
the heat exchange water pipe, the upper panel and the lower panel are brazed into a whole.
In some embodiments of the present application, the clamping assembly includes a first base, a cylinder is fixedly disposed on the first base, a first push rod is connected to a power output end of the cylinder, a first rotating arm is disposed at the other end of the first push rod, a second push rod is disposed at the other end of the first rotating arm, an end of the second push rod can abut against a side edge of the workpiece to be welded, and the first base is fixedly disposed on the workbench.
In some embodiments of the present application, the pressing assembly includes a second base, the second base is disposed on the workbench, a second rotating arm is disposed on the second base, a horizontal cylinder is disposed at the other end of the second rotating arm, a horizontal push rod is connected to a power output end of the horizontal cylinder, a vertical cylinder is disposed at the other end of the horizontal push rod, a vertical push rod is connected to a power output end of the vertical cylinder, and the vertical push rod can be pressed against the upper surface of the workpiece to be welded.
In some embodiments of the present application, each of the horizontal cylinders is independent of each other, and a plurality of the vertical cylinders are controlled by the same solenoid valve.
In some embodiments of this application, still include the footing portion, the footing portion includes first sleeve pipe and second sleeve pipe, be equipped with the internal thread on the first sheathed tube internal perisporium, be equipped with the external screw thread on the second sheathed tube periphery wall, first sleeve pipe with second sleeve pipe spiro union, first sleeve pipe with the bottom fixed connection of workstation, the sheathed tube bottom of second is equipped with the ring flange, be equipped with the spanner bayonet socket on the ring flange.
Compared with the prior art, the invention has the advantages and positive effects that:
in the self-loopa formula water-cooling welded platform that this application discloses, the inside of workstation is formed with a plurality of water-cooling regions, and every water-cooling region all disposes independent heat transfer water pipe, according to the size of work piece with place the position, the heat transfer is participated in to the heat transfer of optional suitable heat transfer water pipe, helps reducing the energy consumption. The water circulating in the heat exchange water pipe can absorb the heat generated when the workpiece is welded on the workbench, so that the temperature of the workpiece is reduced, and the phenomena of workpiece deformation, welding seam cracking, dense air holes, welding seam edge collapse or bulging and the like caused by high temperature are avoided. The physical cooling method is adopted, heat generated by the workpiece during welding is quickly taken away through a self-circulating water path, the heat exchange efficiency is high, and the cost is low.
The periphery of the workpiece is positioned through the stopping part and the clamping assembly. When the workpiece is placed, the two side edges of the workpiece are abutted to the corresponding stopping parts respectively, then the clamping assembly is actuated, and the other two side edges of the workpiece are abutted by the clamping assembly, so that the workpiece is quickly positioned and clamped. Then, the workpiece is compressed by the compression assembly, the compression assembly acts on the upper surface of the workpiece, the placing reliability of the workpiece on the workbench is further improved, the workpiece is prevented from displacing in the welding process, and the positioning efficiency of the workpiece is improved.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when taken in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of a self-circulating water-cooled welding platform according to an embodiment;
FIG. 2 is a schematic structural diagram of a heat exchange water tank according to an embodiment;
FIG. 3 is a schematic structural view of a heat exchange water pipe according to an embodiment;
FIG. 4 is an enlarged view of portion A of FIG. 1;
FIG. 5 is an enlarged view of portion B of FIG. 1 from another perspective;
FIG. 6 is an enlarged view of the portion C in FIG. 1
FIG. 7 is an electrical schematic of a self-circulating water-cooled welding platform according to an embodiment;
FIG. 8 is a schematic diagram of a water path of a self-circulating water cooled welding platform according to an embodiment;
FIG. 9 is a schematic diagram of a water-cooling partition structure of a workbench according to an embodiment.
Reference numerals:
100-workbench, 110-water cooling area, 111-first water cooling area, 112-second water cooling area, 113-third water cooling area, 114-fourth water cooling area, 120-upper panel, 130-lower panel, 140-guide rail part, 150-stopping part;
200-heat exchange water pipe, 210-plane part;
310-water inlet pipe and 320-water return pipe;
400-heat exchange water tank, 410-heat exchange water chamber, 420-cooling chamber, 430-cooling water recovery chamber, 440-temperature sensor, 450-temperature alarm, 460-drain pipe, 470-water filling port, 480-water level observation window, 491-first partition plate, 492-second partition plate, 493-water through hole;
500-clamping assembly, 510-first base, 520-cylinder, 530-first push rod, 540-first rotating arm, 550-second push rod, 560-first rubber mat;
600-a pressing component, 610-a second base, 620-a second rotating arm, 630-a horizontal cylinder, 640-a horizontal push rod, 650-a vertical cylinder, 660-a vertical push rod, 670-a rotary driving device, 680-a second rubber cushion;
700-bottom foot part, 710-first sleeve, 720-second sleeve, 730-flange plate, 731-wrench bayonet;
810-a booster pump and 820-a control switch;
900-electric control cabinet.
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. 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 in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1, the self-circulation water-cooling welding platform of the present embodiment mainly includes a worktable 100, a heat exchange water pipe 200, a heat exchange water tank/400, a plurality of clamping assemblies 500, a plurality of pressing assemblies 600, and the like. The welding platform is particularly suitable for secondary welding of the aluminum alloy cellular board.
The table 100 is a rectangular plate-like structure for placing a work to be welded. The inside of the work table 100 is formed with a plurality of water cooling regions 110, each water cooling region 110 is provided with a heat exchange water pipe 200, and each heat exchange water pipe 20 is independent of each other.
The water circulating in the heat exchange water pipe 200 can absorb the heat generated when the workpiece is welded on the workbench 100, so as to reduce the temperature of the workpiece and avoid the phenomena of workpiece deformation, welding seam cracking, dense air holes, welding seam edge collapse or bulging and the like caused by high temperature.
Both ends of the heat exchange water pipe 200 are respectively communicated with the heat exchange water tank 400, hot water in the heat exchange water pipe 200 flows through the heat exchange water tank 400 to be subjected to heat exchange to be changed into cold water, and the cold water flows back to the heat exchange water pipe 200 to form water circulation.
The heat generated by the workpiece during welding can be quickly taken away through the self-circulating water path, and the heat exchange efficiency is high.
Each water cooling area 110 on the workbench 100 is provided with an independent heat exchange water pipe 200, and according to the size and the placement position of a workpiece, the heat exchange water pipes 200 with proper positions and quantity can be selected to participate in heat exchange, thereby being beneficial to reducing energy consumption.
The two adjacent sides of the worktable 100 are respectively provided with a stopping portion 150, the stopping portions 150 are two protruding structures extending along the length direction and the width direction of the worktable 100, and the side of the to-be-welded workpiece placed on the worktable 100 abuts against the stopping portions 150.
A plurality of clamping assemblies 500 are respectively arranged on two other adjacent sides of the workbench 100, and the clamping assemblies 500 are used for clamping the other two sides of the workpiece to be welded.
Positioning of the periphery of the workpiece is achieved by the stop 150 and the clamping assembly 500. When the workpiece is placed, the two side edges of the workpiece are abutted to the corresponding stopping parts 150 respectively, then the clamping assembly 500 is actuated, and the clamping assembly 500 abuts against the other two side edges of the workpiece, so that the workpiece is quickly positioned and clamped, and the work efficiency is improved.
The plurality of pressing assemblies 600 are arranged on the workbench 100, when a workpiece is positioned and clamped through the stopping portion 150 and the clamping assembly 500, the workpiece is pressed through the pressing assemblies 600, the pressing assemblies 600 act on the upper surface of the workpiece, the placing reliability of the workpiece on the workbench 100 is further improved, and the workpiece is prevented from being displaced in the welding process.
When a workpiece is taken and placed, the pressing assembly 600 can rotate to the outer side of the workpiece, and interference of the pressing assembly 600 on the workpiece is avoided.
In this embodiment, referring to fig. 9, four water cooling regions 110 are provided on the table 100, and the four water cooling regions 110 are arranged side by side along the length direction of the table 100, and respectively include a first water cooling region 111, a second water cooling region 112, a third water cooling region 113, and a fourth water cooling region 114. Each water cooling area 110 is provided with one heat exchange water pipe 200. The heat exchange water pipe 200 is coiled in a serpentine shape, which is beneficial to improving the heat exchange efficiency.
The heat exchange water pipe 200 is preferably a copper pipe, which helps to improve heat exchange efficiency.
In some embodiments of the present application, referring to fig. 1 and 8, an inlet end of the heat exchange water pipe 200 is connected to the inlet pipe 310, an outlet end of the heat exchange water pipe 200 is connected to the water return pipe 320, the other end of the inlet pipe 310 is connected to an outlet of the heat exchange water tank 400, and the other end of the water return pipe 320 is connected to an inlet of the heat exchange water tank 400.
The heat exchange water tank 400, the inlet pipe 310, the heat exchange water pipe 200, and the return pipe 320 form a circulation water path.
Referring to fig. 1 and 7, each water inlet pipe 310 is provided with a booster pump 810, and the start and stop of each booster pump 810 are controlled by an independent control switch 820, so that the mutual independence of each heat exchange water pipe 200 is realized.
In this embodiment, the pump 810 is a silent booster pump to reduce the working noise of the welding platform.
In some embodiments of the present application, referring to fig. 1, the guide rail part 140 is disposed around the working platform 100, and the pressing assembly 600 is disposed on the guide rail part 140. The guide rail part 140 is a stainless steel dovetail groove guide rail, and the pressing component 600 is preferably slidably arranged on the guide rail part 140, so that the position of the pressing component 600 can be conveniently adjusted, and workpieces with different specifications can be conveniently pressed.
The other function of the guide rail parts 140 is that the water inlet pipe 310 is arranged in one of the guide rail parts 140, and the water return pipe 320 is arranged in the other opposite guide rail part 140, so that the water inlet pipe 310 and the water return pipe 320 are prevented from being exposed in a large area, the indirect aesthetic property of the whole device is improved, and the reliability of a water channel is improved.
In this embodiment, the water inlet pipe 310 and the water return pipe 320 are respectively disposed in two guide rail portions 140 extending along the length direction of the worktable 100, corresponding to the arrangement of the water cooling area 110 and the heat exchange water pipe 200.
In some embodiments of the present application, referring to fig. 2, a heat exchange water chamber 410, a cooling chamber 420, and a cooling water recovery chamber 430 are disposed in a heat exchange water tank 400, the heat exchange water chamber 410 and the cooling chamber 420 are disposed at left and right sides, the cooling water recovery chamber 430 is disposed below the heat exchange water chamber 410 and the cooling chamber 420, the heat exchange water chamber 410 and the cooling chamber 420 are separated by a first partition 491, the cooling chamber 420 and the cooling water recovery chamber 430 are separated by a second partition 492, a water through hole 493 is disposed on the second partition 492, and ice cubes are disposed in the cooling chamber 420.
The water inlet pipe 310 is connected to a water outlet of the heat exchange water chamber 410, the water return pipe 320 is connected to a water inlet of the heat exchange water chamber 410, hot water in the heat exchange water pipe 200 flows into the heat exchange water chamber 410 through the water return pipe 320, the hot water in the heat exchange water chamber 410 and ice cubes in the cooling chamber 420 are changed into cold water after heat exchange is performed, and the cold water flows back to the heat exchange water pipe 200 through the water inlet pipe 310 to enter the next water circulation. At the same time, the ice cubes in the cooling compartment 420 are heated and melted into water, and the melted water flows down into the cooling water recovery compartment 430 through the water passage holes 493.
The cooling water recovery chamber 430 is connected to a drain pipe 460 so as to timely drain the water collected in the cooling water recovery chamber 430.
In this embodiment, there are two cooling chambers 420 respectively disposed on the left and right sides of the heat exchange water chamber 410, so as to further increase the heat exchange area and improve the heat exchange efficiency.
The outer side of the cooling chamber 420 is wrapped with an insulating layer, so that heat exchange between the cooling chamber 420 and the external environment is reduced.
A temperature sensor 440 is arranged in the heat exchange water chamber 410, and the temperature sensor 440 is communicated with a temperature alarm 450. When the temperature of the water detected by temperature sensor 440 reaches a system-defined threshold (e.g., 10-18℃.), temperature alarm 4450 alarms to alert the user to the need to add ice cubes to cooling chamber 420 in a timely manner.
A water level observation window 480 is formed on a side wall of the heat exchange water chamber 410 so as to observe the amount of water in the heat exchange water chamber 410.
The top of the heat exchange water chamber 410 is provided with a water filling port 470, so that when the amount of water in the heat exchange water chamber 410 is observed to be small, water can be added into the heat exchange water chamber 410 through the water filling port 470 in time, and the cooling time and speed of the return water are ensured.
The heat exchange water tank 400 is an independent component, and during disassembly and assembly, the water inlet pipe 310 is connected with the water outlet of the heat exchange water chamber 410, and the water return pipe 320 is connected with the water inlet of the heat exchange water chamber 410.
In some embodiments of the present application, referring to fig. 3, the cross-sectional shape of the heat exchange water pipe 200 is a semicircle, and the heat exchange water pipe 200 is formed by extrusion, which is convenient for processing.
Referring to fig. 1, the work table 100 includes an upper panel 120 and a lower panel 130, and a heat exchange water pipe 200 is disposed between the upper panel 120 and the lower panel 130. The lower panel 130 is provided with a groove portion (not shown), the heat exchange water pipe 200 is disposed in the groove portion, and the plane portion 210 of the heat exchange water pipe 200 is attached to the upper panel 120. The plane part 210 of the heat exchange water pipe helps to increase the contact area between the heat exchange water pipe 200 and the upper panel 120, thereby increasing the heat exchange area and improving the heat exchange efficiency.
In this embodiment, the heat exchange water pipe 200, the upper panel 120 and the lower panel 130 are placed in a nitrogen protection furnace to be brazed into a whole, so that the heat exchange water pipe 200, the upper panel 120 and the lower panel 130 can be tightly attached, the heat conduction efficiency is improved, and meanwhile, the processing is also convenient.
In this embodiment, the upper panel 120 is made of a stainless steel plate with a thickness of 0.8-1mm, the lower panel 130 is made of a stainless steel plate with a thickness of 12mm, and the lower panel is thick and the upper panel is thin, so that on one hand, the overall strength of the workbench 100 can be ensured, on the other hand, heat exchange between the built-in heat exchange water pipe 200 and the upper panel 120 is facilitated, and the heat exchange efficiency is improved.
In some embodiments of the present application, referring to fig. 5, the clamping assembly 500 includes a first base 510, and the first base 510 is fixedly disposed on the worktable 100. An air cylinder 520 is fixedly arranged on the first base 510, a power output end of the air cylinder 520 is connected with a first push rod 530, a first rotating arm 540 is arranged at the other end of the first push rod 530, a second push rod 550 is arranged at the other end of the first rotating arm 540, and the end of the second push rod 550 can abut against the side edge of a workpiece to be welded.
Through the control cylinder 520, the linkage of the first push rod 530, the first rotating arm 540 and the second push rod 550 is realized, the automatic clamping of the workpiece is realized, and the improvement of the working efficiency is facilitated.
In this embodiment, the end of the second push rod 550 is provided with the first rubber pad 560, so as to prevent the second push rod 550 from being in hard contact with the workpiece to damage the workpiece.
In some embodiments of the present application, referring to fig. 4, the pressing assembly 600 includes a second base 610, and the second base 610 is disposed on the working table 100, specifically, the second base 610 is slidably disposed on the guide rail portion 140. The second base 610 is provided with a second rotating arm 620, the other end of the second rotating arm 620 is provided with a horizontal cylinder 630, the power output end of the horizontal cylinder 630 is connected with a horizontal push rod 640, the other end of the horizontal push rod 640 is provided with a vertical cylinder 650, the power output end of the vertical cylinder 650 is connected with a vertical push rod 660, and the vertical push rod 660 can be pressed against the upper surface of a workpiece to be welded.
Through the removal of second base 610, horizontal push rod 640 and perpendicular push rod 660, realize compressing tightly the work piece of different specifications and different positions of placing, avoid the work piece to take place the displacement in welding process.
In this embodiment, a rotation driving device 670 is disposed on the second base 610, and is controlled by a motor, and the rotation driving device 670 can realize 360 ° rotation of the second rotating arm 620, so that when a workpiece is taken and placed, the pressing assembly 600 can be rotated to the outer side of the workpiece, so as to not affect the taking and placing of the workpiece, and improve the operation efficiency.
In this embodiment, each horizontal cylinder 630 is independent, i.e. each horizontal cylinder 630 is controlled by an independent solenoid valve, and a plurality of vertical cylinders 650 are controlled by the same solenoid valve. During the pressing action, the horizontal cylinder 630 at the corresponding position stretches to the proper position according to the shape and size of the workpiece, and the pressing position is determined; then, the vertical cylinders 650 act simultaneously to enable the vertical push rods 660 to descend synchronously and quickly, so that the workpiece is quickly pressed.
In this embodiment, the end of the vertical push rod 660 is provided with a second rubber pad 680 to prevent the end of the vertical push rod 660 from being in hard contact with the workpiece to damage the workpiece.
In this embodiment, the number of the pressing members 600 can be increased or decreased according to the size of the workpiece.
In some embodiments of the present application, a bottom portion 700 is disposed at the bottom of the workbench 100, referring to fig. 6, the bottom portion 700 includes a first sleeve 710 and a second sleeve 720, an inner thread is disposed on an inner circumferential wall of the first sleeve 710, an outer thread is disposed on an outer circumferential wall of the second sleeve 720, the first sleeve 710 and the second sleeve 720 are screwed together through the inner thread and the outer thread, the first sleeve 710 is fixedly connected to the bottom of the workbench 100, a flange 730 is disposed at the bottom of the second sleeve 720, and a wrench bayonet 731 is disposed on the flange 730.
The flange 730 can be rotated by the crescent wrench, so that the first sleeve 710 and the second sleeve 720 rotate relatively, the height of the base 700 is adjusted, the workbench 100 is adjusted to a proper height, and the operation of an operator is facilitated.
In some embodiments of the present application, the water-cooling welding platform further includes an electric control cabinet 900, a PLC, a pressure reducing valve, a pressure regulating valve, an electromagnetic valve, and the like are configured in the electric control cabinet 900, and a control panel and a control button are provided on the electric control cabinet 900, so that the automatic control and the operation are facilitated.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a self-loopa formula water-cooling welded platform which characterized in that includes:
the device comprises a workbench, a plurality of water cooling areas, a plurality of heat exchange water pipes, a plurality of positioning parts and a plurality of welding parts, wherein a plurality of water cooling areas are formed in the workbench, each water cooling area is provided with a heat exchange water pipe, each heat exchange water pipe is independent, two adjacent side edges of the workbench are provided with stopping parts, and the side edges of workpieces to be welded placed on the workbench are abutted against the stopping parts;
the two ends of the heat exchange water pipe are respectively communicated with the heat exchange water tank, and water in the heat exchange water pipe exchanges heat through the heat exchange water tank;
the clamping assemblies are arranged on two other adjacent side edges of the workbench and are used for clamping the other two side edges of the workpiece to be welded;
and the plurality of pressing assemblies are arranged on the workbench and used for pressing the workpieces to be welded, and when the workpieces are taken and placed, the pressing assemblies can rotate to the outer sides of the workpieces.
2. The self-circulating water-cooled welding platform of claim 1,
the water inlet end of the heat exchange water pipe is connected with a water inlet pipe, the water outlet end of the heat exchange water pipe is connected with a water return pipe, the other end of the water inlet pipe is connected with the water outlet of the heat exchange water tank, and the other end of the water return pipe is connected with the water inlet of the heat exchange water tank;
the periphery of the workbench is respectively provided with a guide rail part, the compressing assembly is arranged on the guide rail part, the water inlet pipe is arranged in one of the guide rail parts, and the water return pipe is arranged in the other opposite guide rail part.
3. The self-circulating water-cooled welding platform of claim 2,
each water inlet pipe is provided with a booster pump, and the start and stop of each booster pump are controlled by an independent control switch.
4. The self-circulating water-cooled welding platform of claim 2,
a heat exchange water chamber, a cooling chamber and a cooling water recovery chamber are arranged in the heat exchange water tank, the heat exchange water chamber and the cooling chamber are arranged on the left and right sides, the cooling water recovery chamber is positioned below the heat exchange water chamber and the cooling chamber, the heat exchange water chamber and the cooling chamber are separated by a first partition plate, the cooling chamber and the cooling water recovery chamber are separated by a second partition plate, a water through hole is formed in the second partition plate, and ice blocks are placed in the cooling chamber;
the oral siphon with the wet return respectively with the heat transfer hydroecium intercommunication, the water warp in the heat transfer hydroecium flows in the wet return is indoor, the indoor water of heat transfer with ice-cube in the cooling chamber produces the heat exchange back warp again the oral siphon flows back to the heat transfer hydroecium, the ice-cube in the cooling chamber is heated and is melted the water warp the limbers flows in the cooling water retrieves indoor.
5. The self-circulating water-cooled welding platform of claim 4,
a temperature sensor is arranged in the heat exchange water chamber and is communicated with a temperature alarm, and when the water temperature detected by the temperature sensor reaches a system set threshold value, the temperature alarm gives an alarm;
and a water level observation window is arranged on the side wall of the heat exchange water chamber, and a water filling port is arranged at the top of the heat exchange water chamber.
6. The self-circulating water-cooled welding platform of any of claims 1 to 5,
the cross section of the heat exchange water pipe is semicircular;
the working table comprises an upper panel and a lower panel, a groove part is arranged on the lower panel, the heat exchange water pipe is arranged in the groove part, and a plane part of the heat exchange water pipe is attached to the upper panel;
the heat exchange water pipe, the upper panel and the lower panel are brazed into a whole.
7. The self-circulating water-cooled welding platform of any of claims 1 to 5,
the clamping assembly comprises a first base, a cylinder is fixedly arranged on the first base, a power output end of the cylinder is connected with a first push rod, a first rotating arm is arranged at the other end of the first push rod, a second push rod is arranged at the other end of the first rotating arm, the end of the second push rod can be abutted against the side edge of the workpiece to be welded, and the first base is fixedly arranged on the workbench.
8. The self-circulating water-cooled welding platform of any of claims 1 to 5,
the pressing assembly comprises a second base, the second base is arranged on the workbench, a second rotating arm is arranged on the second base, a horizontal cylinder is arranged at the other end of the second rotating arm, a power output end of the horizontal cylinder is connected with a horizontal push rod, the other end of the horizontal push rod is provided with a vertical cylinder, a power output end of the vertical cylinder is connected with a vertical push rod, and the vertical push rod can be tightly pressed with the upper surface of the workpiece to be welded.
9. The self-circulating water-cooled welding platform of claim 8,
each horizontal cylinder is independent, and a plurality of vertical cylinders are controlled by the same solenoid valve.
10. The self-circulating water-cooled welding platform of any of claims 1 to 5,
still include the footing portion, footing portion includes first sleeve pipe and second sleeve pipe, be equipped with the internal thread on the first sheathed tube internal perisporium, be equipped with the external screw thread on the sheathed tube periphery wall of second, first sleeve pipe with second sleeve pipe spiro union, first sleeve pipe with the bottom fixed connection of workstation, the sheathed tube bottom of second is equipped with the ring flange, be equipped with the spanner bayonet socket on the ring flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010784520.1A CN112059377B (en) | 2020-08-06 | 2020-08-06 | Self-circulation formula water-cooling welded platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010784520.1A CN112059377B (en) | 2020-08-06 | 2020-08-06 | Self-circulation formula water-cooling welded platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112059377A true CN112059377A (en) | 2020-12-11 |
| CN112059377B CN112059377B (en) | 2022-03-08 |
Family
ID=73660771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010784520.1A Active CN112059377B (en) | 2020-08-06 | 2020-08-06 | Self-circulation formula water-cooling welded platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112059377B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118595722A (en) * | 2024-08-01 | 2024-09-06 | 安徽万宇机械设备科技有限公司 | Clamping welding structure and clamping welding method thereof |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204167332U (en) * | 2014-11-20 | 2015-02-18 | 中国建材检验认证集团股份有限公司 | Solar photovoltaic hollow glass for building |
| CN204170729U (en) * | 2014-10-13 | 2015-02-25 | 宁波大学 | A kind of energy-conservation easy cleaning reactor |
| CN204303844U (en) * | 2014-11-20 | 2015-04-29 | 中国建材检验认证集团股份有限公司 | The cooling system of photovoltaic hollow glass |
| CN206105198U (en) * | 2016-09-30 | 2017-04-19 | 厦门实启机械有限公司 | Welding worktable cooling device |
| CN106891083A (en) * | 2017-05-02 | 2017-06-27 | 航天科工哈尔滨风华有限公司 | A kind of Three Degree Of Freedom for TIG automatic surfacings can water-cooled workbench |
| CN206316523U (en) * | 2016-12-23 | 2017-07-11 | 上海新大余氟碳喷涂材料有限公司 | A kind of argon arc welding machine welding system with refrigerating function |
| CN207043587U (en) * | 2017-08-02 | 2018-02-27 | 大族激光科技产业集团股份有限公司 | A kind of heat exchanger plates laser welding cooling device |
| CN207077085U (en) * | 2017-08-14 | 2018-03-09 | 哈尔滨华德学院 | Argon arc welding copper water-cooling workbench |
| CN207753984U (en) * | 2017-12-13 | 2018-08-21 | 郑州缘之轩电子信息技术有限公司 | A kind of circulating cooling heat radiator with dust reduction capability |
| CN207858113U (en) * | 2018-04-24 | 2018-09-14 | 君泰创新（北京）科技有限公司 | Welding equipment |
| CN108637786A (en) * | 2018-05-04 | 2018-10-12 | 陈婷 | A kind of recycling device of machine tool coolant |
| CN209655664U (en) * | 2019-03-21 | 2019-11-19 | 君顶酒庄有限公司 | A kind of automatic cycle cooling device of laboratory cooling water |
| CN110681976A (en) * | 2019-09-25 | 2020-01-14 | 航天工程装备（苏州）有限公司 | Aluminum alloy wheel friction stir welding duplex position automatic clamping system |
-
2020
- 2020-08-06 CN CN202010784520.1A patent/CN112059377B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204170729U (en) * | 2014-10-13 | 2015-02-25 | 宁波大学 | A kind of energy-conservation easy cleaning reactor |
| CN204167332U (en) * | 2014-11-20 | 2015-02-18 | 中国建材检验认证集团股份有限公司 | Solar photovoltaic hollow glass for building |
| CN204303844U (en) * | 2014-11-20 | 2015-04-29 | 中国建材检验认证集团股份有限公司 | The cooling system of photovoltaic hollow glass |
| CN206105198U (en) * | 2016-09-30 | 2017-04-19 | 厦门实启机械有限公司 | Welding worktable cooling device |
| CN206316523U (en) * | 2016-12-23 | 2017-07-11 | 上海新大余氟碳喷涂材料有限公司 | A kind of argon arc welding machine welding system with refrigerating function |
| CN106891083A (en) * | 2017-05-02 | 2017-06-27 | 航天科工哈尔滨风华有限公司 | A kind of Three Degree Of Freedom for TIG automatic surfacings can water-cooled workbench |
| CN207043587U (en) * | 2017-08-02 | 2018-02-27 | 大族激光科技产业集团股份有限公司 | A kind of heat exchanger plates laser welding cooling device |
| CN207077085U (en) * | 2017-08-14 | 2018-03-09 | 哈尔滨华德学院 | Argon arc welding copper water-cooling workbench |
| CN207753984U (en) * | 2017-12-13 | 2018-08-21 | 郑州缘之轩电子信息技术有限公司 | A kind of circulating cooling heat radiator with dust reduction capability |
| CN207858113U (en) * | 2018-04-24 | 2018-09-14 | 君泰创新（北京）科技有限公司 | Welding equipment |
| CN108637786A (en) * | 2018-05-04 | 2018-10-12 | 陈婷 | A kind of recycling device of machine tool coolant |
| CN209655664U (en) * | 2019-03-21 | 2019-11-19 | 君顶酒庄有限公司 | A kind of automatic cycle cooling device of laboratory cooling water |
| CN110681976A (en) * | 2019-09-25 | 2020-01-14 | 航天工程装备（苏州）有限公司 | Aluminum alloy wheel friction stir welding duplex position automatic clamping system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118595722A (en) * | 2024-08-01 | 2024-09-06 | 安徽万宇机械设备科技有限公司 | Clamping welding structure and clamping welding method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112059377B (en) | 2022-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201266530Y (en) | Cooling apparatus | |
| CN112059377B (en) | Self-circulation formula water-cooling welded platform | |
| CN212552419U (en) | Automatic welding production line for transformer radiator collecting pipe | |
| CN209877416U (en) | Air conditioner heat exchanger for large-scale indoor unit | |
| CN113548811A (en) | Chemical tempering furnace capable of rapidly cooling without discharging | |
| CN112318293B (en) | Automatic production line for double-clamp press bending head | |
| CN211028531U (en) | Copper strips flexible connector diffusion welding set | |
| CN101590553A (en) | Heat exchanger of air condition covers copper-aluminum wrapped calandria and U-shaped copper pipe elbow welder and method | |
| CN208772774U (en) | A kind of full-automatic PTC welding machine | |
| CN111786274A (en) | A shock attenuation heat dissipation electric power cabinet for electric power engineering | |
| CN217691189U (en) | Laminating machine for photovoltaic module production | |
| CN213765085U (en) | Edge cutting device for processing metal plates | |
| CN207043587U (en) | A kind of heat exchanger plates laser welding cooling device | |
| CN210135798U (en) | Novel circulating water cooling machine | |
| CN212384937U (en) | Arc plate welding positioning tool | |
| CN112426021A (en) | Fresh food cooking pot | |
| CN111468823A (en) | Welding method and welding tool for freeze dryer plate layer parting bead | |
| CN114043136B (en) | Copper pipe welding device with water pump cooling mechanism | |
| CN213224876U (en) | Welding equipment for steel plate | |
| CN217571267U (en) | Resistance welder with cooling function | |
| CN218694859U (en) | Novel cooling circulation water loop of spot welder | |
| CN219425677U (en) | Multifunctional precise hot-pressing hydraulic press for metal powder | |
| CN213497145U (en) | Fast laser cutting machine nozzle dispels heat | |
| CN221435250U (en) | Cooling mechanism of leadless reflow soldering machine | |
| CN214250674U (en) | Plate-fin cooler convenient to install and fix |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240208 Address after: 1101, 11th Floor, Building 1, No. 8, Automotive Museum West Road, Fengtai District, Beijing, 100000 RMB Patentee after: CRRC Industrial Investment Co.,Ltd. Country or region after: China Address before: 266111 Nanwan community, Jihongtan street, Chengyang District, Qingdao City, Shandong Province Patentee before: QINGDAO CRRC LIGHT MATERIAL Co.,Ltd. Country or region before: China |