CN212552419U - Automatic welding production line for transformer radiator collecting pipe - Google Patents
Automatic welding production line for transformer radiator collecting pipe Download PDFInfo
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- CN212552419U CN212552419U CN201922184305.3U CN201922184305U CN212552419U CN 212552419 U CN212552419 U CN 212552419U CN 201922184305 U CN201922184305 U CN 201922184305U CN 212552419 U CN212552419 U CN 212552419U
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Abstract
The utility model relates to a transformer finned radiator processing equipment technical field, transformer radiator collecting main automatic weld production line, the left and right sides on the equipment frame are equipped with welding robot, welding robot is equipped with the welding hand, the inboard of two welding robot is equipped with the location strip respectively, is equipped with one row of location tooth on the location strip; a backup plate is arranged on the outer side of the positioning strip, and a top plate is arranged on the inner side of the backup plate; at least one backup plate is provided with a second pressure cylinder outside, and an output shaft of the second pressure cylinder is connected with the backup plate; welding hands of the left and right welding robots on the equipment frame can respectively weld the left and right oil collecting pipes and the radiating fins of the workpiece. The utility model discloses the intensity of labour of operative employee that has significantly reduced, production efficiency is high, has reduced operative employee's intensity of labour, has improved workman's operational environment, to the professional skill requirement also greatly reduced of operative employee, reduces the potential safety hazard, guarantees product quality.
Description
Technical Field
The utility model relates to a transformer plate radiator processing equipment technical field is transformer radiator pressure manifold automatic weld equipment.
Background
As known in the art, the radiator is composed of a plurality of radiating fins, a mutually-communicated radiating oil cavity is formed in each radiating fin, when the transformer works, oil heated by the immersion coil is radiated through the radiating oil cavity flowing into the radiating fins, and cooled transformer oil flows back to the oil tank of the immersion coil again, so that the purpose of reducing the temperature rise of the transformer oil is achieved by repeating the circulation. The transformer radiating fins are important parts on transformer equipment, and mainly play a role in dissipating heat generated during the operation of the transformer and ensuring the normal operation of the transformer.
The traditional processing mode for welding the collecting pipes of the radiating fins of the transformer adopts manual welding, so that workers are difficult to recruit and electric welders are difficult to recruit in many manufacturing enterprises at present, and the traditional method for processing the radiating fins of the transformer has the defects of complex process, high labor intensity, potential safety hazard, poor product consistency, influence on product quality and low production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming foretell not enough, providing transformer radiator pressure manifold automatic weld production line, realizing transformer radiator pressure manifold automatic weld, the operative employee's that has significantly reduced intensity of labour, production efficiency is high, improves product quality, reduces the potential safety hazard.
The utility model provides a technical scheme that technical problem adopted is:
the automatic welding production line for the transformer radiator collecting pipe comprises an equipment frame for fixing, wherein welding robots are arranged on the left side and the right side of the equipment frame, each welding robot is provided with a welding hand, a fixing area for placing a processed transformer radiator workpiece is arranged between the two welding robots, the inner sides of the two welding robots are respectively provided with a jacking mechanism, each jacking mechanism comprises a positioning strip, a backup plate and a top plate, each positioning strip is provided with a row of positioning teeth, the distance between the positioning teeth is matched with the distance between the processed transformer radiator workpieces, in an initial state, the distance between the positioning teeth is larger than the distance between the processed transformer radiator workpieces, the backup plate is arranged on the outer side of each positioning strip, the top plate is arranged on the inner side of the backup plate, the inner side of the top plate is provided with an inwards concave arc, and the appearance of the arc is matched with an; at least one backup plate is provided with a second pressure cylinder outside, an output shaft of the second pressure cylinder is connected with the backup plate, and the second pressure cylinder works and can drive the backup plate, the top plate and the positioning strip to move forwards or rightwards at the same time; in an initial state, when a processed transformer radiator is placed in a fixed area, the left oil collecting pipe and the right oil collecting pipe of a workpiece are positioned at an arc arranged on the inner side of the top plate, the pressure cylinder II works, an output shaft of the pressure cylinder II extends out to drive the backup plate, the top plate and the positioning strip to move inwards, the radiating fins of the workpiece are pressed and fixed through the positioning teeth of the positioning strip, and the left oil collecting pipe and the right oil collecting pipe of the workpiece are pressed and fixed through the top plate; welding hands of the left and right welding robots on the equipment frame can respectively weld the left and right oil collecting pipes and the radiating fins of the workpiece.
Industrial robot technology, as a typical representative of advanced manufacturing technology and a main technology implementation means, plays an important role in improving product quality, improving production efficiency, improving working environment, improving automation degree and the like. The robot system integration is characterized in that an industrial robot is taken as a core unit, and an advanced welding device, an advanced welding process technology and a system engineering technology are combined, so that the robot system integration is increasingly widely used by various industries and becomes an important component of the modern welding industry due to the advantages of wide application range, flexible and various processes, high precision of processed products, stable quality, high automation degree, flexibility, intellectualization and the like. The reasonable solution can effectively improve the welding production efficiency, ensure the stability and consistency of the welding process and ensure the stability and controllability of the welding quality; the robot system has mature integration technology, high system operation reliability and low equipment failure rate; the robot carries out linkage on the workpieces and the cooperative work among the robots, so that a proper welding posture can be ensured, welding process parameters can be adjusted in real time according to the special conditions of the workpieces, the welding quality can be obtained, and the deformation of the workpieces after welding is reduced; the automation of a welding production line is easy to realize, and the flexible welding production line has strong flexibility and is suitable for enterprise product remodeling; the labor intensity of workers is reduced, and the working environment is improved.
When the device is specifically implemented, a transverse guide rail is arranged between the positioning strip and the equipment frame, the positioning strip, the backup plate and the top plate can move on the rail, and the positioning strip and the rail are provided with fixing devices. According to workpieces with different sheet widths, the positioning strips, the backup plate and the top plate are adjusted in the position of the equipment frame, and after the position is adjusted, the positioning strips, the backup plate and the top plate are fixed through the fixing device.
When the welding robot is specifically implemented, a longitudinal moving platform and a transverse moving platform are arranged under the welding robot, and the welding robot can move longitudinally and transversely according to the welding position of a workpiece.
When the welding robot is specifically implemented, the left side and the right side of the equipment frame are provided with the moving platforms, the guide rails are arranged between the moving platforms and the equipment frame, the moving platforms can move on the equipment frame through the guide rails, and the welding robot and the jacking mechanism are respectively arranged on the moving platforms on the left side and the right side. Because the mobile platform can move on the equipment frame through the guide rail, the positioning strip, the backup plate and the top plate can be adjusted at the position of the equipment frame according to workpieces with different sheet widths, and after the position is adjusted, the positioning strip, the backup plate and the top plate are fixed through the fixing device.
The utility model has the advantages that: compared with the prior art, the utility model discloses can realize transformer radiator pressure manifold automatic weld production, the operative employee's that has significantly reduced intensity of labour, production efficiency is high, has reduced operative employee's intensity of labour, has improved workman's operational environment, also greatly reduced to operative employee's professional skill requirement, reduces the potential safety hazard, and welding seam quality reliability improves, and the welding seam leakage rate effectively reduces, guarantees product quality, and the piece type, the pleasing to the eye uniformity of welding seam are good, have higher popularization and application and worth.
Drawings
The following further describes the present invention with reference to the drawings and examples.
Fig. 1 is a schematic view of the three-dimensional structure of the transformer radiator of the present invention.
Fig. 2 is a top view of the transformer radiator of the present invention.
Fig. 3 is a schematic perspective view of the heat sink of the present invention.
Fig. 4 is a schematic perspective view of the welding robot of the present invention.
Fig. 5 is a top view of a single mobile platform and components thereon according to the present invention.
Fig. 6 is a side view of a single mobile platform and components thereon according to the present invention.
Fig. 7 is a schematic perspective view of a single mobile platform and components thereon according to the present invention.
Fig. 8 is a schematic view of the three-dimensional structure of the movable clamping finger of the present invention.
Fig. 9 is the utility model discloses transformer radiator pressure manifold automatic weld production line's a side view structure schematic.
Fig. 10 is a schematic diagram of the overlooking structure of the automatic welding production line for the transformer radiator collecting main pipe of the present invention.
Fig. 11 is the utility model discloses transformer radiator pressure manifold automatic weld production line's spatial structure sketch map.
Fig. 12 is a schematic view of a partial structure of a portion a of the present invention;
fig. 13 is the utility model discloses transformer radiator pressure manifold automatic weld production line's working diagram.
Fig. 14 is a schematic view of a partial structure of the part B of the present invention.
In the figure: 1 equipment frame, 11 guide rails, 2 moving platform, 21 first towline, 22 backup plate, 23 positioning plate, 24 positioning teeth, 25 top plate, 26 second pressure cylinder, 3 welding robot, 31 welding hand, 32 second towline, 4 workpieces, 41 oil collecting pipe, 42 heat radiating fin, 5 clamping finger mechanism, 51 fixed clamping finger, 52 movable clamping finger, 53 column, 54 base and 55 first pressure cylinder.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 14 and specific embodiments:
transformer radiator pressure manifold automatic weld production line, including being used for fixed equipment frame 1, the left and right sides on the equipment frame 1 is equipped with moving platform 2, is equipped with guide rail 11 between moving platform 2 and equipment frame 1, and moving platform 2 can move on equipment frame 1 through guide rail 11, is equipped with welding robot 3, the tight mechanism in top and presss from both sides finger mechanism 5 on the moving platform of the left and right sides respectively. Be equipped with lateral shifting's tow chain 21 on moving platform 2, according to the length and the welding position of work piece, moving platform 2 can lateral shifting, and welding robot 3 is equipped with welding hand 31, and welding robot 3 can be longitudinal movement on moving platform 2, is equipped with two 32 of tow chain that can longitudinal movement on welding robot 3, according to the welding position of work piece, and welding robot 3 can longitudinal movement. A fixing area for placing a processed transformer radiator 4 is arranged between two welding robots 3, the inner sides of the two welding robots 3 on the two mobile platforms 2 are respectively provided with a jacking mechanism, the jacking mechanism comprises a positioning strip 23, a backup plate 22 and a top plate 25, a row of positioning plates 23 are arranged on the backup plate 22, positioning teeth 24 are arranged on the positioning plates 23, the distance between the positioning teeth 24 is matched with the sheet distance of the processed transformer radiator workpiece 4, in an initial state, the distance between the positioning teeth 24 is larger than the sheet distance of the processed transformer radiator workpiece 4, the backup plate 22 is provided with the top plate 25, the inner side of the top plate 25 is provided with an inwards concave circular arc, the shape of the circular arc is matched with an oil collecting pipe 41 of the processed transformer radiator workpiece, two mobile platforms 2 are provided with two pressure cylinders 26, output shafts of the two pressure cylinders 26 are connected with the backup plate 22, and can drive the backup plate 22 to transversely move back and forth, the clamping finger mechanism 5 is arranged on the moving platform 2 and comprises a fixed clamping finger 51 and a movable clamping finger 52, the fixed clamping finger 51 and the movable clamping finger 52 are respectively provided with columns 53 which are longitudinally arranged, the distance between every two adjacent columns 53 is larger than the thickness of a heat radiating fin 42 of a transformer radiator workpiece 4 to be processed, the fixed clamping finger 51 is fixed on the moving platform 2, a base 54 is arranged below the movable clamping finger 52, a first pressure cylinder 55 is arranged on the moving platform 2 on one side of the base 54, an output shaft of the first pressure cylinder 55 is connected with the base 54, and the first pressure cylinder 55 works and can drive the base 54 to longitudinally move forwards or backwards on the moving platform 2. In an initial state, when the processed transformer radiator workpiece 4 is placed in a fixed area between the moving platforms 2, the radiating fins 42 of the workpiece are positioned between the adjacent pillars 53 of the fixed clamping fingers 51 and the moving clamping fingers 52, one surface of each radiating fin 52 of the workpiece is tightly attached to the outer walls of the pillars 53 of the fixed clamping fingers 51, the left side and the right side of each radiating fin 52 of the workpiece are positioned at the positions of the positioning teeth 24 of the positioning plate 23, the left oil collecting pipe 41 and the right oil collecting pipe 41 of the workpiece are positioned at the arc positions arranged on the inner side of the top plate 25, the second pressure cylinder 26 works, the output shaft of the second pressure cylinder extends out to drive the backup plate 22, the top plate 25 and the positioning plate 23 to move inwards, the radiating fins 42 of the workpiece are pressed and fixed through the positioning teeth 24 of; the first pressure cylinder 55 works, the output shaft of the first pressure cylinder extends out to drive the movable clamping finger 52 to move, and the outer wall of the column 53 of the movable clamping finger 52 and the outer wall of the column 53 of the fixed clamping finger 51 tightly press each radiating fin 42 of the workpiece; the welding hands 31 of the left and right welding robots 3 of the movable platform 2 can weld the left and right oil collecting pipes 41 and the heat radiating fins 42 of the workpiece, respectively. Be equipped with horizontal guide rail 11 on the equipment framework room 1, moving platform 2 can move on guide rail 11, and moving platform 2 and guide rail 11 are equipped with fixing device. According to workpieces with different sheet widths, the position of the movable platform 2 on the equipment frame 1 is adjusted, and after the position is adjusted, the movable platform is fixed through a fixing device. Fixing device's structure is very many, the embodiment of the utility model provides a correspond on mobile platform 2 and equipment frame room 1 and be equipped with one row of jack respectively, then insert the post again and fix.
The utility model discloses a high-precision mobile platform for a welding robot, which comprises a rotary driving device and a six-degree-of-freedom parallel mechanism; the welding robot has the functions of supporting and position adjusting, and is strong in bearing capacity, good in adjustability, high in movement flexibility, adjustable in overall position, flexible in local position movement and high in stability, and the welding quality and efficiency of the welding robot are indirectly improved; and the rotary driving device can realize the left-right movement, the front-back movement and the rotary movement on the vertical plane on the horizontal plane, namely the movement of three freedom directions in the space of two translations and one rotation, and the adjustment of the whole large size and large azimuth of the welding robot during welding can be ensured through the rotary driving device, so that the welding performance of the welding robot is improved.
After the welding of the workpiece is finished, the first pressure cylinder 55 works, the output shaft of the first pressure cylinder is retracted to drive the movable clamping finger to move, and the column 53 of the movable clamping finger 52 and the column 53 of the fixed clamping finger 51 loosen each cooling fin of the workpiece; and when the second pressure cylinder 26 works, the output shaft of the second pressure cylinder retracts to drive the positioning strip 23, the backup plate 22 and the top plate 25 to move outwards, the positioning teeth of the positioning strip 23 leave two sides of the radiating fins of the workpiece, and the left oil collecting pipe and the right oil collecting pipe of the workpiece are pressed and loosened by the plates, so that the workpiece of the welding transformer radiator can be disassembled. The embodiment can be divided into two times of welding, when the upper part of the workpiece is welded, an operator turns over to weld the unwelded part; can also be finished by one-time welding. The utility model can realize programmed control of parameters such as welding speed, welding current and the like, and the welding of each welding seam is continuously finished at one time without contact in the middle; the labor intensity of operators is greatly reduced, the production efficiency is high, the labor intensity of the operators is reduced, the working environment of workers is improved, the requirement on the professional skills of the operators is also greatly reduced, the potential safety hazard is reduced, and the product quality is ensured.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (4)
1. Transformer radiator pressure manifold automatic weld production line, including being used for fixed equipment frame, its characterized in that: welding robots are arranged on the left side and the right side of the equipment frame, each welding robot is provided with a welding hand, a fixing area for placing a processed transformer radiator workpiece is arranged between the two welding robots, the inner sides of the two welding robots are respectively provided with a jacking mechanism, each jacking mechanism comprises a positioning strip, a backup plate and a top plate, each positioning strip is provided with a row of positioning teeth, the distance between the positioning teeth is matched with the distance between the processed transformer radiator workpieces, in an initial state, the distance between the positioning teeth is larger than the distance between the processed transformer radiator workpieces, the backup plate is arranged on the outer side of each positioning strip, the top plate is arranged on the inner side of the backup plate, an inward concave arc is arranged on the inner side of the top plate, and the shape of the arc is matched with an oil collecting pipe of the; at least one backup plate is provided with a second pressure cylinder outside, an output shaft of the second pressure cylinder is connected with the backup plate, and the second pressure cylinder works and can drive the backup plate, the top plate and the positioning strip to move forwards or rightwards at the same time; in an initial state, when a transformer radiator to be processed is placed in a fixed area, the left side and the right side of each radiating fin of a workpiece are located at the position of each positioning tooth of each positioning strip, the left oil collecting pipe and the right oil collecting pipe of the workpiece are located at the arc positions arranged on the inner side of the top plate, the pressure cylinder II works, the output shaft of the pressure cylinder II extends out to drive the backup plate, the top plate and the positioning strips to move inwards, the radiating fins of the workpiece are pressed and fixed through the positioning teeth of the positioning strips, and the left oil collecting pipe and; welding hands of the left and right welding robots on the equipment frame can respectively weld the left and right oil collecting pipes and the radiating fins of the workpiece.
2. The automatic welding production line for transformer radiator collecting pipes according to claim 1, characterized in that: be equipped with horizontal guide rail between location strip and equipment frame, location strip, backup plate and roof can move on the track, and location strip and track are equipped with fixing device to according to the wide work piece of different pieces, with adjusting location strip, backup plate and roof at equipment frame position, after the position control, fixed through fixing device.
3. The automatic welding production line for transformer radiator collecting pipes according to claim 1, characterized in that: the welding robot is provided with a longitudinal moving platform and a transverse moving platform, and can move longitudinally and transversely according to the welding position of the workpiece.
4. The automatic welding production line for transformer radiator collecting pipes according to claim 1, characterized in that: the left side and the right side of the equipment frame are provided with moving platforms, guide rails are arranged between the moving platforms and the equipment frame, the moving platforms can move on the equipment frame through the guide rails, and the moving platforms on the left side and the right side are respectively provided with the welding robot and the jacking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922184305.3U CN212552419U (en) | 2019-12-09 | 2019-12-09 | Automatic welding production line for transformer radiator collecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922184305.3U CN212552419U (en) | 2019-12-09 | 2019-12-09 | Automatic welding production line for transformer radiator collecting pipe |
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| Publication Number | Publication Date |
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| CN212552419U true CN212552419U (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922184305.3U Active CN212552419U (en) | 2019-12-09 | 2019-12-09 | Automatic welding production line for transformer radiator collecting pipe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113878271A (en) * | 2021-11-05 | 2022-01-04 | 唐山开元自动焊接装备有限公司 | Automatic welding process device for radiator fin collecting pipe and using method |
| CN116871798A (en) * | 2023-09-08 | 2023-10-13 | 河北宏翔电力设备有限公司 | Welding device for finned radiator |
-
2019
- 2019-12-09 CN CN201922184305.3U patent/CN212552419U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113878271A (en) * | 2021-11-05 | 2022-01-04 | 唐山开元自动焊接装备有限公司 | Automatic welding process device for radiator fin collecting pipe and using method |
| CN116871798A (en) * | 2023-09-08 | 2023-10-13 | 河北宏翔电力设备有限公司 | Welding device for finned radiator |
| CN116871798B (en) * | 2023-09-08 | 2023-12-26 | 河北宏翔电力设备有限公司 | Welding device for finned radiator |
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