CN108714752B - Welding equipment for radiator assembly unit - Google Patents
Welding equipment for radiator assembly unit Download PDFInfo
- Publication number
- CN108714752B CN108714752B CN201810636323.8A CN201810636323A CN108714752B CN 108714752 B CN108714752 B CN 108714752B CN 201810636323 A CN201810636323 A CN 201810636323A CN 108714752 B CN108714752 B CN 108714752B
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- China
- Prior art keywords
- welding
- support frame
- supporting frame
- radiating fin
- fin group
- Prior art date
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- 238000003466 welding Methods 0.000 title claims abstract description 102
- 238000005498 polishing Methods 0.000 claims abstract description 10
- 238000002788 crimping Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 8
- 230000007306 turnover Effects 0.000 claims description 3
- 238000007517 polishing process Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 description 4
- 238000005493 welding type Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention provides welding equipment for a radiator assembly unit, which comprises a welding support frame, wherein a welding platform is arranged in the welding support frame, two sides of the welding platform are respectively provided with a turntable, the turntable is rotatably fixed on the support frame through rotating shafts, a first gear is arranged on one rotating shaft and meshed with a second gear arranged on a first motor, and the first motor controls the welding platform to rotate in the support frame; a welding assembly is arranged above the rotating shaft, and a polishing assembly is arranged below the rotating shaft; the invention is used for carrying out secondary fixation on the edge of the backing plate and the edge of the first inserting groove through welding, and the automatic operation is realized, thereby improving the working efficiency and the product quality.
Description
Technical Field
The invention relates to welding equipment, in particular to welding equipment for a radiator assembly unit.
Background
Electronic components and various power module produce a large amount of heat in the course of working, and heat can not in time give off, and light then accelerates electronic component ageing process, reduces electronic component's life, and heavy then leads to electronic component's damage, causes serious result even. The electronic element radiator is divided into different structural forms and specifications according to different heat dissipation powers and actual structural requirements, and the structure is generally divided into a plate type structure and a screw type structure. The plate radiator has different fin structures and sizes according to the requirements.
Profile heat sinks are an important form of air-cooled heat sinks for electronic products. For a radiator with a larger width direction (for example, the width direction of the radiator is more than 400 mm), the electronic element air-cooled radiator with the larger width direction can be processed by extrusion equipment with enough tonnage due to the larger width direction in the manufacturing and processing process; in addition, the die has large width and high processing cost when the radiator product is extruded and molded; the extruded section blank has large size deviation, and the shaping difficulty is increased; the reserved quantity during the molding of the profile is increased, and the waste of materials is increased.
Patent 201020630363.0 discloses a split welding type air-cooled radiator, wherein two split-drawn split radiators are butt-welded to form a widened split welding type air-cooled radiator. The two split radiators are formed by extrusion by adopting the same extrusion forming die. The split radiator forms a vertical semi-Y-shaped groove at the butt joint line in the extrusion molding process.
This structure, although reducing the cost, has lower strength, is fragile and is inconvenient to install.
Because we have designed a be used for components of a whole that can function independently welded radiator, including bottom plate, backing plate and grafting post, be equipped with first grafting groove on the bottom plate, first grafting groove and backing plate interference fit, the backing plate male fixation is in first grafting groove, and through grafting post and nut with backing plate and bottom plate locking once fixed, backing plate and the edge rethread welding of first grafting groove carries out the secondary and fixes, is equipped with first fin group, second fin group, third fin group on the bottom plate.
Therefore, a set of equipment is required to perform the splice assembly and welding operations on the heat sink.
Disclosure of Invention
Aiming at the problems, the invention provides welding equipment for a radiator assembly unit, which is used for carrying out secondary fixation on the edge of a backing plate and the edge of a first inserting groove through welding, and is automatic in operation, so that the working efficiency and the product quality are improved.
The specific technical scheme is as follows:
the welding equipment for the radiator assembly unit comprises a welding support frame, wherein a welding platform is arranged in the welding support frame, two sides of the welding platform are respectively provided with a turntable, the turntable is rotatably fixed on the support frame through a rotating shaft, a first gear is arranged on one rotating shaft and meshed with a second gear arranged on a first motor, and the first motor controls the welding platform to rotate in the support frame;
a third channel is arranged on the welding platform, and meanwhile, a crimping plate is detachably fixed on the welding platform through bolts, the crimping plate is of a square frame structure, and a circle of crimping grooves are formed in the inner wall of the crimping plate;
a welding assembly is arranged above the rotating shaft, and a polishing assembly is arranged below the rotating shaft;
the welding assembly comprises a first supporting frame, two first guide sliding blocks are respectively arranged on a group of side walls of the first supporting frame, which are oppositely arranged, the first guide sliding blocks are sleeved on a first lead screw in the welding supporting frame in a threaded fit manner, the first lead screw is controlled to rotate by a second motor, and the second motor rotates to drive the first supporting frame to move up and down;
a first linear guide rail is arranged below the other group of side walls which are oppositely arranged on the first support frame, a second slide block is arranged on the first linear guide rail, two second linear guide rails are vertically arranged on the first linear guide rail in the first support frame, a third slide block is arranged on the second linear guide rail, a welding gun is respectively fixed on the second slide block and the third slide block, and the second slide block or the third slide block is respectively controlled by a third motor to move on the first linear guide rail or the second linear guide rail;
the polishing assembly comprises a second supporting frame, the structure of the second supporting frame is identical to that of the first supporting frame, the second supporting frame is arranged in a mirror image mode, the second supporting frame can be arranged on the welding supporting frame in a vertically moving mode, a grinding wheel is arranged on the second sliding block and the third sliding block of the second supporting frame in a rotatable mode, the grinding wheel is arranged on the adapter block in a tilting mode through a grinding wheel fixing frame, and the grinding wheel is controlled to rotate through a third motor arranged on the adapter block.
Further, the welding polishing process of the welding equipment is as follows:
when not in operation, the first support frame moves to the top of the welding support frame, and the second support frame moves to the bottom of the welding support frame;
placing the product locked by the assembling mechanism on a welding platform, enabling the first radiating fin group, the second radiating fin group and the third radiating fin group to pass through the third channel, pressing the bottom plate on the welding platform, pressing the crimping plate on the bottom plate, arranging the bottom plate in the crimping groove in an inserting manner, and locking and fixing the crimping plate on the welding platform through bolts;
firstly, downwards moving the first support frame to enable the welding gun to move to a welding position, and controlling the welding gun to weld the four sides of the backing plate in the moving process through the third motor; after welding is finished, the first supporting frame is reset upwards, the welding platform is controlled to turn over 180 degrees through the second motor, the second supporting frame is moved upwards to enable the grinding wheel to move to a grinding position, and the third motor is used for controlling the grinding wheel to grind four welding parts of the backing plate in the moving process respectively; and (5) polishing to obtain a radiator finished product.
The beneficial effects of the invention are as follows:
the invention is used for carrying out secondary fixation on the edge of the backing plate and the edge of the first inserting groove through welding, and the automatic operation is realized, thereby improving the working efficiency and the product quality.
Drawings
Fig. 1 is a cross-sectional view of the welding state of the present invention.
Fig. 2 is a cross-sectional view showing a polished state of the present invention.
Fig. 3 is a top view of the first support frame.
Fig. 4 is a structural diagram of a radiator.
Fig. 5 is a top view of fig. 4.
Reference numerals
A bottom plate 1, a backing plate 2, an inserting column 3, a first inserting groove 4, a first column 5, a second column 6, a nut 7, a first radiating fin group 8, a second radiating fin group 9, a third radiating fin group 10, a limiting push plate 11,
The welding support frame 31, the welding platform 32, the turntable 33, the rotating shaft 34, the first gear 35, the first motor 36, the second gear 37, the third channel 38, the pressing plate 39, the pressing groove 310, the first support frame 311, the first guide sliding block 312, the second sliding block 313, the second linear guide 314, the third sliding block 315, the welding gun 316, the second support frame 317, the grinding wheel 318 and the transfer block 319.
Detailed Description
In order to make the technical scheme of the invention clearer and more definite, the invention is further described below with reference to the accompanying drawings, and any scheme obtained by carrying out equivalent substitution and conventional reasoning on the technical characteristics of the technical scheme of the invention falls into the protection scope of the invention.
As shown in fig. 4 and 5, the split welding type radiator for welding by using the welding equipment of the invention comprises a bottom plate 1, a base plate 2 and a plug-in column 3, wherein a first plug-in groove 4 is arranged on the bottom plate, the first plug-in groove is in interference fit with the base plate, the base plate is inserted and fixed in the first plug-in groove, the thickness of the bottom plate is h1, the depth of the first plug-in groove is h2, the thickness of the base plate is h3, and h2: h1 =1: 3, h1: h3 =1: 2;
the number of the plug-in columns is at least four, the plug-in columns comprise a first column body 5 and a second column body 6 which are integrally formed, the first column body and the second column body are of a cylindrical structure and are coaxially arranged, the outer diameter of the second column body is smaller than that of the first column body, and external threads are arranged on the second column body;
the first channel is arranged on the backing plate, the first channel is in interference fit with the first column, the second channel is arranged on the bottom, the second channel is in clearance fit with the second column, and the first column is inserted into the first channel, so that the second column passes through the second channel and is locked and fixed through the nut 7;
a first radiating fin group 8, a second radiating fin group 9, a third radiating fin group 10, a second radiating fin group and a first radiating fin group are sequentially arranged on one surface of the bottom opposite to the first inserting groove;
the first radiating fin group and the third radiating fin group are all distributed and formed by the setting that a plurality of first radiating fins are parallel to each other, the second radiating fin group is formed by the setting that a plurality of second radiating fins are parallel to each other, the thickness of first radiating fin is the same with the thickness of second radiating fin, the height of first radiating fin is greater than the height of second radiating fin, the length of first radiating fin is greater than the length of second radiating fin.
The edge of the backing plate and the edge of the first inserting groove are fixed secondarily through welding.
The first column body is provided with a limit push plate 11 which can be inserted into a limit slot on the backing plate.
The second channels are positioned at two ends of the second radiating fin group and between the first radiating fin group and the third radiating fin group.
The number of the first radiating fins of the third radiating fin group is larger than the number of the second radiating fins of the second radiating fin group, and the number of the second radiating fins of the second radiating fin group is larger than the number of the first radiating fins of the first radiating fin group.
The first radiating fin group, the second radiating fin group, the third radiating fin group and the bottom plate are of an integrated structure.
As shown in fig. 1 to 3, the welding device of the present invention comprises a welding support frame 31, wherein a welding platform 32 is arranged in the welding support frame, two sides of the welding platform are respectively provided with a turntable 33, the turntable is rotatably fixed on the support frame through a rotating shaft 34, one rotating shaft is provided with a first gear 35 which is meshed with a second gear 37 arranged on a first motor 36, and the first motor controls the welding platform to rotate in the support frame;
the welding platform is provided with a third channel 38, and meanwhile, the welding platform is detachably fixed with a crimping plate 39 through bolts, the crimping plate is of a square frame structure, and the inner wall of the crimping plate is provided with a circle of crimping grooves 310;
a welding assembly is arranged above the rotating shaft, and a polishing assembly is arranged below the rotating shaft;
the welding assembly comprises a first supporting frame 311, two first guide sliding blocks 312 are respectively arranged on a group of side walls of the first supporting frame, which are oppositely arranged, the first guide sliding blocks are sleeved on a first lead screw in the welding supporting frame in a threaded fit manner, the first lead screw is controlled to rotate by a second motor, and the second motor rotates to drive the first supporting frame to move up and down;
a first linear guide rail is arranged below the other group of side walls which are oppositely arranged on the first support frame, a second slider 313 is arranged on the first linear guide rail, two second linear guide rails 314 are vertically arranged on the first linear guide rail in the first support frame, a third slider 315 is arranged on the second linear guide rail, a welding gun 316 is respectively fixed on the second slider and the third slider, and the second slider or the third slider is respectively controlled by a third motor to move on the first linear guide rail or the second linear guide rail;
the polishing assembly comprises a second supporting frame 317, the structure of the second supporting frame is the same as that of the first supporting frame and is in mirror image arrangement, the second supporting frame is arranged on the welding supporting frame in a vertically movable mode, a grinding wheel 318 is respectively and rotatably arranged on a second sliding block and a third sliding block of the second supporting frame, the grinding wheel is obliquely arranged on the transfer block 319 through a grinding wheel fixing frame, and the grinding wheel is controlled to rotate through a third motor arranged on the transfer block;
when not in operation, the first support frame moves to the top of the welding support frame, and the second support frame moves to the bottom of the welding support frame;
placing the product locked by the assembling mechanism on a welding platform, enabling the first radiating fin group, the second radiating fin group and the third radiating fin group to pass through the third channel, pressing the bottom plate on the welding platform, pressing the crimping plate on the bottom plate, arranging the bottom plate in the crimping groove in an inserting manner, and locking and fixing the crimping plate on the welding platform through bolts;
firstly, downwards moving the first support frame to enable the welding gun to move to a welding position, and controlling the welding gun to weld the four sides of the backing plate in the moving process through the third motor; after welding is finished, the first supporting frame is reset upwards, the welding platform is controlled to turn over 180 degrees through the second motor, the second supporting frame is moved upwards to enable the grinding wheel to move to a grinding position, and the third motor is used for controlling the grinding wheel to grind four welding parts of the backing plate in the moving process respectively; and (5) polishing to obtain a radiator finished product.
Claims (1)
1. A welding equipment for radiator assembly unit, its characterized in that, this welding equipment is used for welded components of a whole that can function independently welded radiator, including bottom plate, backing plate and spliced pole, be equipped with first spliced groove on the bottom plate, first spliced groove and backing plate interference fit, backing plate male fixation is in first spliced groove, and the thickness of bottom plate is h1, and the degree of depth of first spliced groove is h2, and the thickness of backing plate is h3, h2: h1 =1: 3, h1: h3 =1: 2;
the number of the plug-in columns is at least four, the plug-in columns comprise a first column body and a second column body which are integrally formed, the first column body and the second column body are of a cylindrical structure and are coaxially arranged, the outer diameter of the second column body is smaller than that of the first column body, and external threads are arranged on the second column body;
the first column body is inserted into the first channel, so that the second column body passes through the second channel and is locked and fixed through a nut;
a first radiating fin group, a second radiating fin group, a third radiating fin group, a second radiating fin group and a first radiating fin group are sequentially arranged on one surface of the bottom opposite to the first inserting groove;
the first radiating fin group and the third radiating fin group are respectively formed by arranging a plurality of first radiating fins in parallel, the second radiating fin group is formed by arranging a plurality of second radiating fins in parallel, the thickness of the first radiating fins is the same as that of the second radiating fins, the height of the first radiating fins is larger than that of the second radiating fins, and the length of the first radiating fins is larger than that of the second radiating fins;
the welding equipment comprises a welding support frame, wherein a welding platform is arranged in the welding support frame, two sides of the welding platform are respectively provided with a rotary table, the rotary tables are rotatably fixed on the support frame through rotary shafts, a first gear is arranged on one rotary shaft and meshed with a second gear arranged on a first motor, and the first motor controls the welding platform to rotate in the support frame;
a third channel is arranged on the welding platform, and meanwhile, a crimping plate is detachably fixed on the welding platform through bolts, the crimping plate is of a square frame structure, and a circle of crimping grooves are formed in the inner wall of the crimping plate;
a welding assembly is arranged above the rotating shaft, and a polishing assembly is arranged below the rotating shaft;
the welding assembly comprises a first supporting frame, two first guide sliding blocks are respectively arranged on a group of side walls of the first supporting frame, which are oppositely arranged, the first guide sliding blocks are sleeved on a first lead screw in the welding supporting frame in a threaded fit manner, the first lead screw is controlled to rotate by a second motor, and the second motor rotates to drive the first supporting frame to move up and down;
a first linear guide rail is arranged below the other group of side walls which are oppositely arranged on the first support frame, a second slide block is arranged on the first linear guide rail, two second linear guide rails are vertically arranged on the first linear guide rail in the first support frame, a third slide block is arranged on the second linear guide rail, a welding gun is respectively fixed on the second slide block and the third slide block, and the second slide block or the third slide block is respectively controlled by a third motor to move on the first linear guide rail or the second linear guide rail;
the polishing assembly comprises a second supporting frame, the structure of the second supporting frame is the same as that of the first supporting frame, the second supporting frame is arranged in a mirror image mode, the second supporting frame can be arranged on the welding supporting frame in a vertical moving mode, a grinding wheel is respectively and rotatably arranged on a second sliding block and a third sliding block of the second supporting frame, the grinding wheel is obliquely arranged on the adapter block through a grinding wheel fixing frame, and the grinding wheel is controlled to rotate through a third motor arranged on the adapter block;
the welding and polishing process of the welding equipment comprises the following steps:
when not in operation, the first support frame moves to the top of the welding support frame, and the second support frame moves to the bottom of the welding support frame;
placing the product locked by the assembling mechanism on a welding platform, enabling the first radiating fin group, the second radiating fin group and the third radiating fin group to pass through the third channel, pressing the bottom plate on the welding platform, pressing the crimping plate on the bottom plate, arranging the bottom plate in the crimping groove in an inserting manner, and locking and fixing the crimping plate on the welding platform through bolts;
firstly, downwards moving the first support frame to enable the welding gun to move to a welding position, and controlling the welding gun to weld the four sides of the backing plate in the moving process through the third motor; after welding is finished, the first supporting frame is reset upwards, the welding platform is controlled to turn over 180 degrees through the second motor, the second supporting frame is moved upwards to enable the grinding wheel to move to a grinding position, and the third motor is used for controlling the grinding wheel to grind four welding parts of the backing plate in the moving process respectively; and (5) polishing to obtain a radiator finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810636323.8A CN108714752B (en) | 2018-06-20 | 2018-06-20 | Welding equipment for radiator assembly unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810636323.8A CN108714752B (en) | 2018-06-20 | 2018-06-20 | Welding equipment for radiator assembly unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108714752A CN108714752A (en) | 2018-10-30 |
| CN108714752B true CN108714752B (en) | 2023-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810636323.8A Active CN108714752B (en) | 2018-06-20 | 2018-06-20 | Welding equipment for radiator assembly unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN108714752B (en) |
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