CN109865925B - Electric spot welding workbench capable of being cooled rapidly and preventing device from falling - Google Patents
Electric spot welding workbench capable of being cooled rapidly and preventing device from falling Download PDFInfo
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- CN109865925B CN109865925B CN201910317253.4A CN201910317253A CN109865925B CN 109865925 B CN109865925 B CN 109865925B CN 201910317253 A CN201910317253 A CN 201910317253A CN 109865925 B CN109865925 B CN 109865925B
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Abstract
The invention discloses a workbench for electric spot welding, which can be cooled quickly and prevent devices from falling off, and comprises a workbench body, nylon blocking cloth, an air pipe, a waterproof sealing bearing and a horizontal shaft, wherein an installation shaft is fixed inside the side of the workbench body, the air pipe is fixed at the top of the workbench body, a heat dissipation hole is formed in the side of the workbench body, the horizontal shaft and the inner side of the waterproof sealing bearing are connected with each other, a water flow fan is fixed at the middle position of the part, located outside a circulating water pipe, of the horizontal shaft, and a heat dissipation fan is fixed at the part, located outside the circulating water pipe, of the horizontal shaft. This but quick cooling just prevent workstation for electrical spot welding that device dropped adopts neotype structural design for this device can carry out quick the giving off to the heat that the electrical welding in-process produced, guarantees that the temperature of welding device can not be too high on workstation and the workstation, plays certain guard action, has designed the structure that prevents the device and drop simultaneously, effectively protects the device.
Description
Technical Field
The invention relates to the technical field of electric spot welding equipment, in particular to a workbench for electric spot welding, which can be cooled quickly and prevent devices from falling.
Background
Electric spot welding belongs to a processing technique method for joining two metals together to form an undetachable permanent joint by heating or pressurizing or heating and pressurizing methods under the condition of using or not using filler metal, wherein the welding comprises gas welding, manual arc welding, submerged arc welding, argon arc welding, plasma welding, electroslag welding, electron beam welding and laser welding, the manual arc welding is performed by manually operating a welding rod, the energy for realizing the manual arc welding is energy generated in a discharge process in a gas medium, the electric spot welding is an arc welding method which uses additional gas as an arc medium and protects an arc and a welding area, and compared with the manual arc welding, the electric spot welding has the advantages of low cost, high production efficiency, convenient operation, high crack resistance of welding seams, small deformation after welding and small welding spatter, so when devices are welded, electrical spot welding is used more and more frequently.
With the continuous use of electrical spot welding, during the welding of different devices on a work table, several problems have been found:
1. because a large amount of heat energy is generated during welding, the traditional workbench is a simple flat table, effective heat dissipation cannot be carried out, a large amount of heat is accumulated, the workbench is damaged, heat on a welding device cannot be dissipated quickly, a welded part cannot be cooled quickly, the welding position is prone to dislocation and deformation, and welding quality is affected;
2. in the process of continuously welding, along with the continuous welding of the positions to be welded, the positions of some devices can move, and in the moving process, if operators do not pay attention to the devices, the devices which are being welded can slide off from a workbench, so that the welding positions are disconnected or the operators are injured;
therefore, it is necessary to design a worktable for electrical spot welding which can be cooled rapidly and prevent the device from falling in order to solve the above problems.
Disclosure of Invention
The invention aims to provide a workbench for electric spot welding, which can be rapidly cooled and can prevent a device from falling, so as to solve the problems that rapid cooling cannot be realized and the device cannot be effectively prevented from falling in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a workbench for electric spot welding capable of being cooled rapidly and preventing devices from falling comprises a workbench body, nylon blocking cloth, an air pipe, a waterproof sealing bearing and a horizontal shaft, wherein an installation shaft is fixed inside the side of the workbench body, a working plate is installed on the installation shaft, a first vortex spring is fixed on the side of the working plate, the first vortex spring is connected with the inner side of the workbench body, one end, close to the center of the workbench body, of the working plate is connected with the top end of the nylon blocking cloth, the bottom end of the nylon blocking cloth is fixed on a winding drum, the winding drum is fixed on an inner shaft, a driven gear is fixed on the inner shaft, the inner shaft is installed in the workbench body, a second vortex spring is fixed on the side of the driven gear, the second vortex spring is connected with the inner wall of the workbench body, and the bottom end of the driven gear is connected with the upper end face of a movable plate, the side of the movable plate is fixed with a side convex strip, and the movable plate and the side convex strip are connected with the workbench body, the upper end surface of the movable plate positioned outside the workbench body is connected with the bottom end of the external gear, the external gear is arranged on the connecting shaft, the connecting shaft is connected with the side of the workbench body, the outer gear is connected with the bottom end of the side plate, the air pipe is fixed at the top of the workbench body and is provided with a spray head, the spray head penetrates through the vertical part at the top of the workbench body, the side of the workbench body is provided with heat dissipation holes, the horizontal part of the workbench body is internally provided with a circulating water pipe, and a waterproof sealing bearing is fixed on the circulating water pipe, the horizontal shaft is mutually connected with the inner side of the waterproof sealing bearing, and a water flow fan is fixed in the middle of the part of the horizontal shaft, which is positioned in the circulating water pipe, and a radiating fan is fixed in the part of the horizontal shaft, which is positioned outside the circulating water pipe.
Preferably, the working plate and the working table body form a rotating mechanism through an installation shaft, the working plate is symmetrically distributed about the center of the working table body, and the installation shaft and the center of the working plate are not in the same vertical plane.
Preferably, the winding drum and the driven gear are both connected with the inner shaft in a welding mode, the winding drum and the driven gear form a rotating mechanism with the workbench body through the inner shaft, and the driven gear is in meshed connection with the movable plate.
Preferably, the two sides of the movable plate are symmetrically distributed with side convex strips, the movable plate and the side convex strips are both in sliding connection with the workbench body, and the movable plate is in meshed connection with the external gear.
Preferably, the external gear and the workbench body form a rotating mechanism through a connecting shaft, only the lower half part of the external gear is distributed with a toothed structure, the external gear is connected with the side plate in an adhesion manner, and the external gear is symmetrically distributed around the side plate.
Preferably, the side plate is a plate-shaped structure with an inner core coated with rubber on the outer side of the wood, the side plate is arranged obliquely, the top of the side plate is higher than the upper end face of the working plate, and the height of the upper end face of the working plate is consistent with that of the upper end face of the horizontal part of the workbench body.
Preferably, the spray heads are densely distributed on the air pipe at equal intervals, and the air pipe is obliquely arranged downwards.
Preferably, the water flow fan and the heat radiation fan are both in welded connection with the horizontal shaft, the horizontal shaft is in welded connection with the inner side of the waterproof sealing bearing, the horizontal shaft and the circulating water pipe form a rotating mechanism through the waterproof sealing bearing, and meanwhile the circulating water pipe is arranged in a bent mode inside the circulating water pipe.
Compared with the prior art, the invention has the beneficial effects that: the workbench for electric spot welding, which can be cooled rapidly and prevent devices from falling, adopts a novel structural design, so that the device can rapidly dissipate heat generated in the electric welding process, ensures that the temperature of the workbench and the devices being welded on the workbench is not too high, plays a certain protection role, and simultaneously designs a structure for preventing the devices from falling, thereby effectively protecting the devices;
1. the mounting shaft, the working plate, the first vortex spring, the nylon blocking cloth, the winding drum, the inner shaft, the driven gear, the second vortex spring, the movable plate, the side raised lines, the outer gear, the connecting shaft and the side plate are matched with one another to work, so that devices can be effectively prevented from falling from the side of the workbench body after being triggered, and other devices can be prevented from moving towards the side of the workbench body;
2. tuber pipe, shower nozzle, louvre, circulating pipe, waterproof sealing bearing, horizontal axis, rivers fan and radiator fan work of mutually supporting utilizes air flow and cooling water circulation simultaneously, cools down the device of placing on the workstation body and the workstation body, guarantees that a large amount of heats that produce can be by quick scattering and disappearing in the welding process.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a side view of the side panel of the present invention;
FIG. 3 is a schematic cross-sectional view of the inner shaft of the present invention;
FIG. 4 is a schematic top sectional view of a driven gear of the present invention;
FIG. 5 is a schematic top view of the circulating water pipe of the present invention;
FIG. 6 is a schematic view of the front cross-sectional structure of the circulating water pipe of the present invention.
In the figure: 1. a table body; 2. installing a shaft; 3. a working plate; 4. a first scroll spring; 5. a nylon barrier cloth; 6. a winding drum; 7. an inner shaft; 8. a driven gear; 9. a second scroll spring; 10. a movable plate; 11. side convex strips; 12. an outer gear; 13. a connecting shaft; 14. a side plate; 15. an air duct; 16. a spray head; 17. heat dissipation holes; 18. a circulating water pipe; 19. sealing the bearing against water; 20. a horizontal axis; 21. a water flow fan; 22. a heat dissipation fan.
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 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.
Referring to fig. 1-6, the present invention provides a technical solution: a workbench for electric spot welding, which can be cooled rapidly and prevent devices from falling off, comprises a workbench body 1, an installation shaft 2, a workbench plate 3, a first vortex spring 4, nylon blocking cloth 5, a winding drum 6, an inner shaft 7, a driven gear 8, a second vortex spring 9, a movable plate 10, side convex strips 11, an outer gear 12, a connection shaft 13, a side plate 14, an air pipe 15, a spray head 16, heat dissipation holes 17, a circulating water pipe 18, a waterproof sealing bearing 19, a horizontal shaft 20, a water flow fan 21 and a heat dissipation fan 22, wherein the installation shaft 2 is fixed inside the side of the workbench body 1, the workbench plate 3 is installed on the installation shaft 2, the first vortex spring 4 is fixed on the side of the workbench plate 3, the first vortex spring 4 is mutually connected with the inner side of the workbench body 1, one end of the workbench plate 3 close to the center of the workbench body 1 is mutually connected with the top end of the nylon blocking cloth 5, and the bottom end of the nylon blocking cloth 5 is fixed on, and the winding drum 6 is fixed on the inner shaft 7, the inner shaft 7 is fixed with a driven gear 8, and the inner shaft 7 is installed in the workbench body 1, and the side of the driven gear 8 is fixed with a second scroll spring 9, and the second scroll spring 9 is connected with the inner wall of the workbench body 1, the bottom end of the driven gear 8 is connected with the upper end surface of the movable plate 10, and the side of the movable plate 10 is fixed with a side convex strip 11, and the movable plate 10 and the side convex strip 11 are connected with the workbench body 1, the upper end surface of the movable plate 10 located at the outer part of the workbench body 1 is connected with the bottom end of the outer gear 12, and the outer gear 12 is installed on the connecting shaft 13, and the connecting shaft 13 is connected with the side of the workbench body 1, and the outer gear 12 is connected with the bottom end of the side plate 14, the air duct 15 is fixed on the top of, and shower nozzle 16 runs through 1 top vertical part of workstation body, louvre 17 has been seted up to workstation body 1 avris, and the horizontal part internally mounted of workstation body 1 has circulating pipe 18, and be fixed with waterproof sealing bearing 19 on the circulating pipe 18, horizontal axis 20 and waterproof sealing bearing 19's inboard interconnect, and horizontal axis 20 is located the internal portion's of circulating pipe 18 intermediate position and is fixed with rivers fan 21, and horizontal axis 20 is located the part outside circulating pipe 18 and is fixed with radiator fan 22.
In the embodiment, the working plate 3 and the workbench body 1 form a rotating mechanism through the installation shaft 2, the working plate 3 is symmetrically distributed about the center of the workbench body 1, the centers of the installation shaft 2 and the working plate 3 are not positioned on the same vertical plane, the structural design enables the working plate 3 to be overturned by taking the installation shaft 2 as an axis after being triggered, and the design of the position of the installation shaft 2 ensures that the working plate 3 can be quickly triggered by the gravity of a device to effectively prevent a falling reaction;
the winding drum 6 and the driven gear 8 are both connected with the inner shaft 7 in a welding mode, the winding drum 6 and the driven gear 8 form a rotating mechanism through the inner shaft 7 and the workbench body 1, the driven gear 8 is in meshed connection with the movable plate 10, the winding drum 6 and the driven gear 8 can synchronously rotate by taking the inner shaft 7 as a shaft through the structural design, and the movable plate 10 can be stably driven to move by utilizing the meshed connection relation when the driven gear 8 rotates;
the two sides of the movable plate 10 are symmetrically distributed with side protruding strips 11, the movable plate 10 and the side protruding strips 11 are both in sliding connection with the workbench body 1, and the movable plate 10 is in meshing connection with the external gear 12, the above structural design enables the movable plate 10 to be driven by the rotating movable plate 10 through meshing connection, so that the movable plate can drive the side protruding strips 11 to stably slide towards the outside of the workbench body 1 along a groove body formed in the workbench body 1, and the external gear 12 can be stably driven to rotate through meshing connection in the sliding process;
the external gear 12 and the workbench body 1 form a rotating mechanism through a connecting shaft 13, only the lower half part of the external gear 12 is provided with a toothed structure, the external gear 12 and the side plate 14 are connected in a bonding manner, meanwhile, the external gear 12 is symmetrically distributed about the side plate 14, the external gear 12 can drive the side plate 14 to synchronously rotate when rotating, and the symmetrical design of the external gear 12 ensures that the side plate 14 can stably perform rotational displacement motion;
the side plate 14 is a plate-shaped structure with an inner core coated with rubber on the outer side, the side plate 14 is arranged obliquely, the top of the side plate 14 is higher than the upper end face of the working plate 3, and meanwhile, the height of the upper end face of the working plate 3 is consistent with that of the upper end face of the horizontal part of the workbench body 1, the side plate 14 can effectively block and protect devices without damaging the devices due to the structural design, and the design of the working plate 3 ensures that the devices can smoothly move onto the working plate 3 and the working plate 3 is triggered by the gravity of the device;
the spray heads 16 are densely distributed on the air pipe 15 at equal intervals, the air pipe 15 is arranged obliquely downwards, and the structural design enables the air passing through the air pipe 15 and the spray heads 16 to dissipate heat of devices placed on the workbench body 1 and the workbench body 1;
the water flow fan 21 and the heat radiation fan 22 are both in welded connection with the horizontal shaft 20, the horizontal shaft 20 is in welded connection with the inner side of the waterproof sealing bearing 19, the horizontal shaft 20 and the circulating water pipe 18 form a rotating mechanism through the waterproof sealing bearing 19, meanwhile, the circulating water pipe 18 is arranged in the workbench body 1 in a bending mode, and due to the structural design, the water flow fan 21 can be pushed to rotate by water flow, the horizontal shaft 20 drives the heat radiation fan 22 to rotate synchronously, air flow is promoted from the outside, and heat radiation efficiency is improved.
The working principle is as follows: when the welding operation of the device is carried out on the workbench body 1 in the device, firstly, an external blower connected with an air pipe 15 in figure 1 is supplied with power, a water tank connected with a circulating water pipe 18 is filled with water, a water pump connected with the circulating water pipe 18 is supplied with power, the external blower accelerates air to be introduced into the air pipe 15 and finally discharges the air from a spray head 16 which inclines downwards, air flow is blown to the device on the workbench body 1 to take away heat through the rapid flow of the air, the water pump pumps the water in the external water tank into the circulating water pipe 18 to rapidly flow, cold water in the circulating water pipe 18 absorbs heat generated in the welding process of the device on the workbench body 1, the water absorbing the heat flows out of the circulating water pipe 18 under the acceleration action of the water pump, enters the external water tank to be mixed with the cold water for heat dissipation, and then is continuously pumped into the circulating water pipe 18 by the water pump to carry out water-cooling, the bent circulating water pipe 18 increases the contact area between the heat generated in the welding process and the circulating water pipe 18, and improves the heat dissipation efficiency;
while cold water flows rapidly in the circulating water pipe 18, the water flow fan 21 is pushed to drive the horizontal shaft 20 to rotate rapidly under the action of the waterproof sealing bearing 19, the waterproof sealing bearing 19 is the prior mature technology, the water flow fan 21 is of a structure with wide and deep spoon-shaped fan blades, which are well known to those skilled in the art and will not be described in detail herein, the horizontal shaft 20 drives the heat dissipation fan 22 located outside the circulating water pipe 18 to rotate rapidly and stir air when rotating, so as to accelerate the air flow rate, air heated by heat generated in the welding process in the inner space of the workbench body 1 is rapidly exchanged with cold air outside the workbench body 1 through the heat dissipation holes 17 under the action of the heat dissipation fan 22, and the heated water in the circulating water pipe 18 is dissipated while flowing, the air is rapidly exchanged through the heat dissipation holes 17, so as to improve the heat dissipation efficiency, and the air pipe 15 and the spray head 16 are matched to achieve rapid exchange of the workbench body 1 and devices on the workbench body 1 The effect of cooling;
in the welding process, when a device moves towards the side plate 14 in fig. 3, the device moves onto the working plate 3 and continuously slides towards the direction far away from the center of the workbench body 1 on the working plate 3, when the device slides to the left end of the working plate 3 in fig. 3, the gravity of the device presses the left end of the working plate 3 to rotate anticlockwise by taking the mounting shaft 2 as an axis and to wind and compress the first scroll spring 4, the rotation direction is determined from the front view angle of the device in fig. 3, at the moment, the left end of the working plate 3 moves downwards along with the device, the right end of the working plate 3 tilts upwards pulls the nylon blocking cloth 5, the nylon blocking cloth 5 is pulled out from the winding cylinder 6 for winding the nylon blocking cloth 5, the nylon blocking cloth 5 is pulled out to be matched with the right end of the working plate 3 which tilts upwards to block other parts from continuously moving towards the side plate 14, and the device is prevented from falling;
when the nylon blocking cloth 5 is pulled out from the winding drum 6, the winding drum 6 in fig. 3 is driven to rotate, the driven gear 8 is driven to rotate and wind and extrude the second scroll spring 9 through the inner shaft 7 in fig. 3 when the winding drum 6 rotates, the winding drum 6 in fig. 3 rotates clockwise and pushes the movable plate 10 outwards the workbench body 1 by utilizing the meshing connection relation, the movable plate 10 slides stably towards the direction outside the workbench body 1 along the groove body formed in the workbench body 1, the outer gear 12 is driven to rotate clockwise by utilizing the meshing connection stability in the sliding process, the outer gear 12 drives the originally inclined side plate 14 to rotate clockwise and erect and is contacted with the left end of the working plate 3 moving downwards to press and clamp the working plate 3, the working plate 3 is prevented from rotating continuously, and therefore devices on the left side of the upper end face of the working plate 3 are prevented from sliding downwards continuously, with the device being blocked by the erected side panels 14;
after blocking, an operator using the workbench body 1 finds the device on the working plate 3, only the device is moved to the workbench body 1, the working plate 3 loses the pressure of the gravity of the device, the first vortex spring 4 is coiled and extruded to rotate clockwise to return to the horizontal state, the nylon barrier cloth 5 is not pulled any more, the winding drum 6 loses the pulling force of the nylon barrier cloth 5, the nylon blocking cloth 5 is wound and reset under the action of the second scroll spring 9, the driven gear 8 is driven to synchronously rotate anticlockwise through the inner shaft 7 while the winding drum 6 rotates anticlockwise and resets, the driven gear 8 drives the movable plate 10 to slide and reset towards the workbench body 1, the movable plate 10 drives the outer gear 12 to drive the side plate 14 to rotate anticlockwise and restore to the inclined state shown in fig. 3 while sliding and resetting, and the next trigger is waited.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a but quick cooling just prevents that device drops workstation for electrical spot welding, blocks cloth (5), tuber pipe (15), waterproof sealing bearing (19) and horizontal axis (20) including workstation body (1), nylon, its characterized in that: an installation shaft (2) is fixed inside the side of the workbench body (1), a working plate (3) is installed on the installation shaft (2), a first vortex spring (4) is fixed on the side of the working plate (3), the first vortex spring (4) is connected with the inner side of the workbench body (1), one end, close to the center of the workbench body (1), of the working plate (3) is connected with the top end of a nylon blocking cloth (5), the bottom end of the nylon blocking cloth (5) is fixed on a winding drum (6), the winding drum (6) is fixed on an inner shaft (7), a driven gear (8) is fixed on the inner shaft (7), the inner shaft (7) is installed in the workbench body (1), a second vortex spring (9) is fixed on the side of the driven gear (8), and the second vortex spring (9) is connected with the inner wall of the workbench body (1), the bottom of driven gear (8) and the up end interconnect of fly leaf (10), and the avris of fly leaf (10) is fixed with side sand grip (11), and fly leaf (10) and side sand grip (11) all with workstation body (1) interconnect, fly leaf (10) are located the up end of workstation body (1) external part and the bottom interconnect of external gear (12), and external gear (12) install on connecting axle (13), and connecting axle (13) and workstation body (1) avris interconnect, the bottom interconnect of external gear (12) and curb plate (14) simultaneously, tuber pipe (15) are fixed at workstation body (1) top, and install shower nozzle (16) on tuber pipe (15), and shower nozzle (16) run through workstation body (1) top vertical part, avris (17) have been seted up to workstation body (1), and horizontal part internally mounted of workstation body (1) has circulating pipe (18) to be fixed with waterproof sealing bearing (19) on circulating pipe (18), horizontal axis (20) and the inboard interconnect of waterproof sealing bearing (19), and horizontal axis (20) are located the intermediate position of circulating pipe (18) inside and are fixed with rivers fan (21), and horizontal axis (20) are located the outer part of circulating pipe (18) and are fixed with radiator fan (22).
2. A rapidly coolable and device drop resistant electric spot welding station as in claim 1, wherein: the working plate (3) and the working table body (1) form a rotating mechanism through the installation shaft (2), the working plate (3) is symmetrically distributed about the center of the working table body (1), and the centers of the installation shaft (2) and the working plate (3) are not on the same vertical plane.
3. A rapidly coolable and device drop resistant electric spot welding station as in claim 1, wherein: the winding drum (6) and the driven gear (8) are both connected with the inner shaft (7) in a welding mode, the winding drum (6) and the driven gear (8) form a rotating mechanism through the inner shaft (7) and the workbench body (1), and the driven gear (8) is connected with the movable plate (10) in a meshing mode.
4. A rapidly coolable and device drop resistant electric spot welding station as in claim 1, wherein: the side convex strips (11) are symmetrically distributed on two sides of the movable plate (10), the movable plate (10) and the side convex strips (11) are in sliding connection with the workbench body (1), and the movable plate (10) is in meshed connection with the outer gear (12).
5. A rapidly coolable and device drop resistant electric spot welding station as in claim 1, wherein: the outer gear (12) and the workbench body (1) form a rotating mechanism through a connecting shaft (13), only the lower half part of the outer gear (12) is distributed with a toothed structure, the outer gear (12) is connected with the side plate (14) in an adhesion mode, and meanwhile the outer gear (12) is symmetrically distributed around the side plate (14).
6. A rapidly coolable and device drop resistant electric spot welding station as in claim 1, wherein: the side plate (14) is a plate-shaped structure with an inner core coated with rubber on the outer side of the wood, the side plate (14) is arranged obliquely, the top of the side plate (14) is higher than the upper end face of the working plate (3), and meanwhile the height of the upper end face of the working plate (3) is consistent with the height of the upper end face of the horizontal part of the workbench body (1).
7. A rapidly coolable and device drop resistant electric spot welding station as in claim 1, wherein: the spray heads (16) are densely distributed on the air pipe (15) at equal intervals, and the air pipe (15) is obliquely arranged downwards.
8. A rapidly coolable and device drop resistant electric spot welding station as in claim 1, wherein: the water flow fan (21) and the heat dissipation fan (22) are both in welded connection with the horizontal shaft (20), the horizontal shaft (20) is in welded connection with the inner side of the waterproof sealing bearing (19), the horizontal shaft (20) forms a rotating mechanism with the circulating water pipe (18) through the waterproof sealing bearing (19), and meanwhile the circulating water pipe (18) is arranged in a bent mode inside the circulating water pipe (18).
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| CN201910317253.4A CN109865925B (en) | 2019-04-19 | 2019-04-19 | Electric spot welding workbench capable of being cooled rapidly and preventing device from falling |
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| CN201910317253.4A CN109865925B (en) | 2019-04-19 | 2019-04-19 | Electric spot welding workbench capable of being cooled rapidly and preventing device from falling |
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| CN110539115B (en) * | 2019-09-06 | 2021-08-31 | 重庆茂和兴科技有限公司 | High-precision full-sealed translation table convenient to combine |
| CN110614465B (en) * | 2019-10-23 | 2021-08-13 | 广东海洋大学 | Automatic welding platform for electrical elements |
| CN112025144B (en) * | 2020-09-07 | 2022-05-31 | 九江海天设备制造有限公司 | Heat dissipation device for aluminum alloy welding workbench and application method of heat dissipation device |
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| US3535490A (en) * | 1967-11-21 | 1970-10-20 | Weld Tooling Corp | Means and methods for welding and the like |
| DE202013007619U1 (en) * | 2013-08-28 | 2013-10-09 | Bernd Siegmund | Rail, connection frame and roller foot of a rail system for welding tables |
| CN204621340U (en) * | 2015-04-28 | 2015-09-09 | 芜湖市四捍钢丝网罩有限公司 | A kind of positioner of mash welder |
| CN204673135U (en) * | 2015-05-08 | 2015-09-30 | 广东玛西尔电动科技有限公司 | A kind of four station argon arc welding machine pecten cooling devices |
| CN204604893U (en) * | 2015-05-14 | 2015-09-02 | 常州市长江冷冲机械配件有限公司 | Membrane for water treatment bonding machine |
| CN207560499U (en) * | 2017-12-06 | 2018-06-29 | 合肥宇隆光电科技有限公司 | A kind of power panel processes radiator |
| CN207521931U (en) * | 2017-12-12 | 2018-06-22 | 安徽江淮扬天汽车股份有限公司 | A kind of lightweight welded steel blower mechanism |
| CN207735755U (en) * | 2017-12-29 | 2018-08-17 | 四川康明光电科技有限公司 | A kind of rotation spot-welding equipment for laser diode |
| CN108436342A (en) * | 2018-05-30 | 2018-08-24 | 芜湖天之梦工业技术有限公司 | A kind of welded steel workbench with refrigerating function |
| CN109048017A (en) * | 2018-08-03 | 2018-12-21 | 长兴鑫泓新能源科技有限公司 | A kind of lithium battery resistance spot weld that can quickly fix with welding |
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