Inverter tooth plate type radiator and processing equipment thereof

Abstract

The invention discloses an inverter tooth fin type radiator and processing equipment thereof, and relates to the technical field of radiators, the inverter tooth fin type radiator comprises a heat conducting plate, the left side and the right side of the heat conducting plate are integrally connected with outer cooling fins, and a ventilation groove is formed in the middle of the heat conducting plate in a penetrating mode; inner heat dissipation fins are integrally connected to the inner walls of the heat conduction plates on the left side and the right side of the ventilation groove; the inner heat dissipation fins on the inner walls of the left side and the right side of the heat conduction plate are arranged alternately, and the inner heat dissipation fins divide the ventilation grooves to form S-shaped channels. Through the arrangement of the ventilation grooves and the inner heat dissipation fins, heat in the left side wall and the right side wall of the heat conduction plate can be transmitted to the inner heat dissipation fins with the short distance at the first time, and the problem that the heat dissipation speed is affected by heat accumulation on the heat conduction plate can be effectively solved; and by arranging the first clamping assembly and the second clamping assembly, the effect of automatically clamping the radiator before the radiator is machined is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of radiators, and in particular to an inverter fin-type radiator and processing equipment thereof. Background Art

[0002] An inverter is a converter that converts DC power into constant-frequency and constant-voltage or frequency-modulated and voltage-regulated AC power. It is widely used in household electrical appliances. During operation, the electronic components inside the inverter generate a large amount of heat. If the heat is not dissipated in time, the components will overheat, affecting their normal operation or even causing damage. Therefore, the heat sink inside the inverter is an indispensable component for the normal operation of the inverter.

[0003] The radiators in common inverters are mostly fin-type radiators. These radiators are made of aluminum metal and include a heat sink and fins. The electronic components of the inverter are installed on the left and right sides of the heat conducting plate. The heat from the electronic components is conducted away by the heat sink, and the fins increase the heat dissipation area to dissipate the heat, thus ensuring the long-term and stable operation of the inverter.

[0004] The heat sink used in existing inverters requires electronic components to be installed on both sides. The heat-receiving area on the heat-conducting plate is large, and the heat on both sides of the heat-conducting plate needs to be transferred upward to be dissipated through the fins. The heat transfer path is long and the heat dissipation effect is slow, which needs to be optimized. Summary of the Invention

[0005] The object of the present invention is to provide an inverter fin-type heat sink and a processing device thereof to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an inverter gear-type heat sink, comprising a heat conducting plate, the left and right sides of which are integrally connected with external cooling fins, a ventilation slot is provided through the middle of the heat conducting plate, and the inner walls of the heat conducting plate on the left and right sides of the ventilation slot are integrally connected with internal cooling fins.

[0007] Preferably, the inner heat dissipation fins on the inner walls on the left and right sides of the heat conducting plate are arranged alternately, and the inner heat dissipation fins separate the ventilation slots to form S-shaped channels.

[0008] A processing device for an inverter gear-type radiator includes a fuselage, a workbench is installed on the upper surface of the fuselage, a mounting groove is provided on the upper surface of the workbench, a driving cylinder is installed inside the mounting groove, a first bracket is installed on the upper surface of the moving part of the driving cylinder, a second bracket is installed on the upper surface of the driving cylinder moving part on one side of the first bracket, a groove is provided inside the first bracket, a first clamping assembly is installed inside the groove, a second clamping assembly is installed inside the second bracket at a position corresponding to the axial center position of the groove, a water collection assembly is commonly connected to the outer side walls of the first bracket and a frame is installed on the upper surface of the workbench on one side of the mounting groove, and a milling assembly is installed on the frame.

[0009] Preferably, the first clamping assembly includes a movable column, one side of the movable column is connected to a clamping plate, the other side of the movable column is connected to a clamping cylinder, and a first bearing is installed between the telescopic end of the clamping cylinder and the movable column.

[0010] Preferably, the clamping cylinder is installed on the side wall of the first bracket, the telescopic end of the clamping cylinder is inserted into the installation groove and is rotatably connected to the movable column via the first bearing, and the movable column, the clamping plate and the installation groove are movably plugged.

[0011] Preferably, the second clamping assembly includes a rotating shaft, a second bearing is installed between the rotating shaft and the second bracket, one end of the rotating shaft is connected to a rotating motor, and the other end of the rotating shaft is connected to a clamping seat, a clamping groove is provided in the middle of the clamping seat, and sliding grooves are provided inside the clamping seat on the upper and lower sides of the clamping groove, and clamping claws are provided inside the two sliding grooves, and screw holes are provided through the two clamping claws, and a screw is provided through the two screw holes, and a third bearing is installed between the upper and lower ends of the screw and the clamping seat, the top of the screw extends from the upper surface of the clamping seat and is connected to the driving motor, and a mounting cover is installed on the outside of the driving motor.

[0012] Preferably, the clamping seat is rectangular, the clamping seat is integrally connected to the rotating shaft, the rotating shaft is rotatably connected to the second bracket via a second bearing, the rotating shaft is coaxially arranged with the movable column, the longitudinal section of the clamping jaw is Z-shaped, the clamping jaw is slidingly connected to the slide groove, the screw rod passes through the two clamping jaws and forms a threaded connection with the clamping jaw through the screw hole, and the thread directions of the upper and lower sections of the screw rod are opposite.

[0013] Preferably, the water collecting assembly includes a water collecting pan, a fixed column is connected through the middle of the water collecting pan, a movable groove is provided inside the fixed column, a movable block is slidably connected inside the movable groove, a spline is connected to the upper surface of the movable block, a through groove is provided inside the fixed column above the movable groove, a lifting cylinder is connected to the bottom of the movable block, rectangular grooves are provided through the water collecting pans on the left and right sides of the fixed column, an elastic connecting piece is connected to the inner wall of the rectangular groove, a filter is installed inside the water collecting pan, the bottom of the water collecting pan on one side of the filter is connected to a drain pipe, and the bottom of the drain pipe is connected to a water collecting cylinder.

[0014] Preferably, the fixed column is installed on the upper surface of the workbench, the first bracket and the second bracket pass through the water collecting tray through a rectangular groove, and the outer walls of the first bracket and the second bracket inside the rectangular groove are connected to the inner wall of the elastic connecting piece, the width of the tooth is adapted to the width of the gap between the external heat dissipating fins, the tooth is movably plugged into the gap between the external heat dissipating fins, and the bottom of the tooth is connected to the movable block after passing through the through slot.

[0015] Preferably, the milling assembly includes a milling cutter and a movable cylinder installed on the top of the milling cutter, a fixed frame is installed on the top of the milling cutter, a nozzle is installed on the fixed frame on one side of the milling cutter, a water pipe is connected to the top of the nozzle, a water pump is installed on the water pipe, the water collecting tray is hollow inside, the water collecting tray is connected to the water collecting cylinder through a drain pipe, clean water is stored inside the water collecting cylinder, and the end of the water pipe away from the nozzle is connected to the water collecting cylinder.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. This inverter gear-type heat sink and its processing equipment are provided with ventilation slots and internal heat dissipation fins. The ventilation slot is opened in the middle of the heat conduction plate, and the internal heat dissipation fins on the left and right side walls of the ventilation slot are alternately arranged to form an S-shaped channel. After the electronic components are installed on the left and right side walls of the heat conduction plate, the heat conduction plate will conduct the heat from the electronic components. The heat in the left and right side walls of the heat conduction plate will be transferred to the internal heat dissipation fins with a shorter distance at the first time. The air circulation in the S-shaped channel will dissipate the heat on the inner heat dissipation fins, and the excess heat will be transferred to the outer heat dissipation fins for dissipation. It can effectively solve the problem of heat accumulation on the heat conduction plate affecting the heat dissipation speed.

[0017] 2. The inverter gear-type radiator and its processing equipment are provided with a first clamping assembly and a second clamping assembly. By inserting the radiator blank into the clamping groove, the driving motor is started to drive the screw to rotate. The screw drives the two clamping jaws to slide in the slide groove through the screw hole, so that the two clamping jaws approach each other to clamp the radiator, limiting the up and down shaking of the radiator. The clamping cylinder is extended to push the movable column out of the groove. The movable column drives the clamping plate to move and squeeze the radiator, limiting the left and right movement of the radiator, thereby achieving the effect of automatically clamping the radiator before processing.

[0018] 3. The gear-fin type radiator of the inverter and its processing equipment are provided with a rotating shaft, a movable column and a rotating motor. The rotating motor drives the rotating shaft to rotate relative to the second bracket, and the rotating shaft drives the clamping seat to rotate. The clamping seat drives the clamped radiator to rotate and switch the processing surface. When processing the radiator blank, the outer radiating fins and the inner radiating fins can be milled out on the four side walls of the radiator blank in sequence according to needs.

[0019] 4. The gear-type radiator of the inverter and the processing equipment thereof are provided with a spline, a movable block and a lifting cylinder. When processing the outer heat dissipating fins on the second surface, the lifting cylinder is extended to push the movable block upward in the movable groove. The movable block drives the spline to extend from the through groove, so that the spline is inserted into the gap of the processed outer heat dissipating fins. On the one hand, the spline is used to support the gap of the outer heat dissipating fins to avoid deformation of the processed outer heat dissipating fins caused by horizontal clamping of the clamping seat. On the other hand, as the driving cylinder drives the first bracket and the second bracket to move back and forth, the first bracket and the second bracket drive the clamped radiator to move back and forth, so that the outer heat dissipating fins move back and forth relative to the spline. The spline is used to grind the outer heat dissipating fins to remove burrs on the outer heat dissipating fins. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 Schematic diagram of the overall structure of the radiator of the present invention; Figure 2 It is a front cross-sectional view of the processing equipment of the present invention; Figure 3 It is a front cross-sectional view of the first bracket and the second bracket of the present invention; Figure 4 It is a front cross-sectional view of the water collection assembly of the present invention; Figure 5 This is an axonometric view of the first bracket and the second bracket of the present invention; Figure 6 It is a schematic structural diagram of the water collection component of the present invention; Figure 7 It is a schematic structural diagram of the second clamping assembly of the present invention.

[0021] In the figure: 1, heat conducting plate; 2, outer cooling fin; 3, ventilation slot; 4, inner cooling fin; 5, fuselage; 6, workbench; 7, mounting slot; 8, driving cylinder; 9, first bracket; 91, groove; 10, second bracket; 11, first clamping assembly; 111, movable column; 112, clamping plate; 113, first bearing; 114, clamping cylinder; 12, second clamping assembly; 121, rotating shaft; 122, second bearing; 123, rotating motor; 124, clamping seat; 125, clamping slot; 126, slide slot; 127, clamping claw; 128, Screw hole; 129, screw; 1210, third bearing; 1211, drive motor; 1212, mounting cover; 13, water collection assembly; 131, water collection tray; 132, fixing column; 133, movable groove; 134, movable block; 135, spline; 136, through groove; 137, lifting cylinder; 138, rectangular groove; 139, elastic connecting piece; 1310, filter screen; 1311, drain pipe; 1312, water collection cylinder; 14, frame; 15, milling assembly; 16, fixing frame; 17, nozzle; 171, water pipe; 172, water pump. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] In the description of the present invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0025] like Figures 1 to 7 As shown, the inverter gear-type heat sink of this embodiment includes a heat conducting plate 1, and the left and right sides of the heat conducting plate 1 are integrally connected with external heat dissipating fins 2. The external heat dissipating fins 2 are only distributed on the left and right sides of the upper half of the heat conducting plate 1, and the area below the external heat dissipating fins 2 needs to be used to install electronic components. A ventilation slot 3 is opened through the middle of the heat conducting plate 1, and the ventilation slot 3 is connected front and back to facilitate air circulation in the middle of the heat conducting plate 1, thereby increasing the contact area between the heat conducting plate 1 and the flowing air in addition to the external heat dissipating fins 2. The inner walls of the heat conducting plate 1 on the left and right sides of the ventilation slot 3 are integrally connected with internal heat dissipating fins 4, and the inner heat dissipating fins 4, the external heat dissipating fins 2 and the heat conducting plate 1 are all made of aluminum metal.

[0026] Specifically, the inner heat dissipation fins 4 on the left and right inner walls of the heat conducting plate 1 are arranged alternately, so that the heat on the left and right sides of the heat conducting plate 1 can be transferred to the inner heat dissipation fins 4 in the ventilation slots 3. The inner heat dissipation fins 4 separate the ventilation slots 3 to form an S-shaped channel. The heat in the left and right side walls of the heat conducting plate 1 is transferred to the inner heat dissipation fins 4 with a shorter distance at the first time. The air circulation in the S-shaped channel dissipates the heat on the inner heat dissipation fins 4, and the excess heat is transferred to the outer heat dissipation fins 2 for dissipation, which can effectively solve the problem of heat accumulation on the heat conducting plate 1 affecting the heat dissipation speed, and the S-shaped channel is convenient for processing.

[0027] A processing device for an inverter gear-type radiator includes a fuselage 5, a control system is also installed inside the fuselage 5, which is used to control the normal operation of the electrical equipment and ensure the automated processing of the radiator. A workbench 6 is installed on the upper surface of the fuselage 5, and a mounting groove 7 is opened on the upper surface of the workbench 6. A driving cylinder 8 is installed inside the mounting groove 7. The driving cylinder 8 is used to drive the first bracket 9 and the second bracket 10 to drive the radiator blank to move forward and backward, and cooperate with the milling assembly 15 to mill the inner heat dissipation fin 4 and the outer heat dissipation fin 2 on the radiator blank. The upper surface of the moving part of the driving cylinder 8 is installed with a first bracket 9 for installing a first clamping assembly 11. One side of the first bracket 9 A second bracket 10 is installed on the upper surface of the moving part of the driving cylinder 8, which is used to install the second clamping component 12. A groove 91 is opened inside the first bracket 9, and the first clamping component 11 is installed inside the groove 91. The second clamping component 12 is installed inside the second bracket 10 at the position corresponding to the axial position of the groove 91. The first clamping component 11 and the second clamping component 12 cooperate to clamp the radiator blank. The outer walls of the first bracket 9 and the second bracket 10 are commonly connected with a water collecting component 13, which is used to collect the cooling water sprayed from the nozzle 17 during milling. A frame 14 is installed on the upper surface of the workbench 6 on one side of the installation groove 7, and a milling component 15 is installed on the frame 14.

[0028] Specifically, the first clamping assembly 11 includes a movable column 111, a clamping plate 112 is connected to one side of the movable column 111, and a clamping cylinder 114 is connected to the other side of the movable column 111. The telescopic end of the clamping cylinder 114 is inserted into the groove 91, and a first bearing 113 is installed between the telescopic end of the clamping cylinder 114 and the movable column 111, which is used to connect the telescopic end of the clamping cylinder 114 and the movable column 111.

[0029] Furthermore, the clamping cylinder 114 is installed on the side wall of the first bracket 9, the telescopic end of the clamping cylinder 114 is inserted into the installation groove 7 and is rotatably connected to the movable column 111 through the first bearing 113, the movable column 111 and the clamping plate 112 are movably plugged into the installation groove 7, the clamping cylinder 114 is extended to push the movable column 111 out of the groove 91, the movable column 111 drives the clamping plate 112 to move and extrude the radiator, clamping the radiator blank inserted into the clamping groove 125, and limiting its left and right movement. The setting of the first bearing 113 allows the movable column 111 to rotate relative to the clamping cylinder 114, which is convenient for supporting the radiator to flip and switch the processing surface.

[0030] Furthermore, the second clamping assembly 12 includes a rotating shaft 121, a second bearing 122 is installed between the rotating shaft 121 and the second bracket 10, one end of the rotating shaft 121 is connected to a rotating motor 123, the shaft end of the rotating motor 123 is connected to the rotating shaft 121, the rotating motor 123 is installed on the side of the second bracket 10 away from the first bracket 9, the other end of the rotating shaft 121 is connected to a clamping seat 124, a clamping groove 125 is opened in the middle of the clamping seat 124, and a sliding groove 126 is opened inside the clamping seat 124 on the upper and lower sides of the clamping groove 125, and a clamping claw 127 is provided inside the two sliding grooves 126 for clamping the radiator. The upper and lower surfaces of the blank are clamped, and screw holes 128 are drilled through the two clamping jaws 127. A screw 129 is drilled through the two screw holes 128. A third bearing 1210 is installed between the upper and lower ends of the screw 129 and the clamping seat 124. The top of the screw 129 extends from the upper surface of the clamping seat 124 and is connected to a drive motor 1211. The drive motor 1211 is installed on the upper surface of the clamping seat 124. A mounting cover 1212 is installed on the outside of the drive motor 1211. The mounting cover 1212 is used for external protection of the drive motor 1211 to prevent cooling water from flushing the drive motor 1211.

[0031] Furthermore, the clamping seat 124 is rectangular, and the clamping seat 124 is integrally connected to the rotating shaft 121. The rotating shaft 121 is rotatably connected to the second bracket 10 via the second bearing 122. The rotating motor 123 drives the rotating shaft 121 to rotate relative to the second bracket 10, and the rotating shaft 121 drives the clamping seat 124 to rotate. The clamping seat 124 drives the clamped radiator to rotate and switch the processing surface. The rotating shaft 121 is coaxially arranged with the movable column 111, and the longitudinal section of the clamping jaw 127 is Z-shaped. The clamping jaws 127 are slidably connected to the slide groove 126, and the screw 129 passes through the two clamping jaws 127 and forms a threaded connection with the clamping jaws 127 through the screw hole 128. The thread directions of the upper and lower sections of the screw 129 are opposite. The screw 129 is driven to rotate by the driving motor 1211. The screw 129 drives the two clamping jaws 127 to slide in the slide groove 126 through the screw hole 128, so that the two clamping jaws 127 are close to each other to clamp the radiator, thereby limiting the up and down shaking of the radiator.

[0032] Furthermore, the water collecting assembly 13 includes a water collecting pan 131, a fixed column 132 is connected through the middle of the water collecting pan 131, the water collecting pan 131 is installed above the workbench 6 through the fixed column 132, a movable groove 133 is provided inside the fixed column 132, a movable block 134 is slidably connected inside the movable groove 133, and a tooth 135 is connected to the upper surface of the movable block 134 for interlocking with the outer heat dissipating fin 2 processed on the radiator, a through groove 136 is provided inside the fixed column 132 above the movable groove 133, a seal is installed inside the through groove 136 to prevent the cooling water from spraying and seeping in, and a lifting cylinder 137 is connected to the bottom of the movable block 134, which is installed on the fixed column 13 Inside, rectangular grooves 138 are formed through the water collection tray 131 on the left and right sides of the fixed column 132. The inner wall of the rectangular groove 138 is connected to an elastic connecting piece 139, which can be stretched in multiple directions. A filter 1310 is installed inside the water collection tray 131 for filtering the wastewater collected in the water collection tray 131 so that the waste debris in the wastewater remains in the water collection tray 131, which is beneficial for the reuse of the wastewater and the recycling of the waste debris. A drain pipe 1311 is connected to the bottom of the water collection tray 131 on one side of the filter 1310, which never guides the filtered wastewater into the water collection cylinder 1312 for reuse. The bottom of the drain pipe 1311 is connected to the water collection cylinder 1312 for storing cooling water for processing.

[0033] Furthermore, the fixing column 132 is installed on the upper surface of the workbench 6, the first bracket 9 and the second bracket 10 pass through the water collecting pan 131 through the rectangular groove 138, and the outer wall of the first bracket 9 and the second bracket 10 inside the rectangular groove 138 is connected to the inner wall of the elastic connecting piece 139, which is used to block the gap between the first bracket 9, the second bracket 10 and the inner wall of the rectangular groove 138, and facilitate the first bracket and the second bracket 10 to move forward and backward relative to the water collecting pan 131. The width of the tooth 135 is adapted to the width of the gap between the outer heat dissipating fins 2, and the tooth 135 is movably connected to the gap between the outer heat dissipating fins 2. The bottom of the fin 135 passes through the through slot 136 and is connected to the movable block 134. The tooth 135 is inserted into the gap of the processed outer heat fin 2. On the one hand, the tooth 135 supports the gap of the outer heat fin 2 to prevent the clamping seat 124 from horizontally clamping and causing deformation of the processed outer heat fin 2. On the other hand, as the driving cylinder 8 drives the first bracket 9 and the second bracket 10 to move back and forth, the first bracket 9 and the second bracket 10 drive the clamped radiator to move back and forth, causing the outer heat fin 2 to move back and forth relative to the tooth 135. The tooth 135 is used to polish the outer heat fin 2 to remove burrs on the outer heat fin 2.

[0034] Furthermore, the milling assembly 15 includes a milling cutter and a movable cylinder installed on the top of the milling cutter. The movable cylinder includes a cylinder for driving the milling cutter to rise and fall and a cylinder for driving the milling cutter to move left and right, and cooperates with the driving cylinder 8 to complete the three-axis processing of the radiator blank. The milling assembly 15 is an existing common component, and the milling cutter is driven to rise and fall and move left and right by the movable cylinder. The milling cutter mills the four sides of the radiator blank to process the outer cooling fins 2 and the inner cooling fins 4. A fixed frame 16 is installed on the top of the milling cutter, and a nozzle 17 is installed on the fixed frame 16 on one side of the milling cutter. A water pipe 171 is connected to the top of the nozzle 17, and a water pump 172 is installed on the water pipe 171. The water collecting tray 131 is hollow inside, and the water collecting tray 131 is connected to the water collecting cylinder 1312 through the drain pipe 1311. The water collecting cylinder 1312 stores clean water inside, and the end of the water pipe 171 away from the nozzle 17 is connected to the water collecting cylinder 1312.

[0035] The method of using this embodiment is as follows: when the user actually uses the radiator for heat dissipation in the inverter, first install the bottom of the heat conducting plate 1 on the inverter circuit board, then install the electronic components on the left and right side walls of the heat conducting plate 1 by screws, and connect the pins of the electronic components. During the normal operation of the inverter, the electronic components generate heat, and the heat conducting plate 1 conducts the heat from the electronic components. The heat in the left and right side walls of the heat conducting plate 1 is first transferred to the inner heat dissipating fins 4 with a shorter distance. The air circulation in the S-shaped channel dissipates the heat on the inner heat dissipating fins 4, and the excess heat is transferred to the outer heat dissipating fins 2. The gaps in the outer heat dissipating fins 2 flow to dissipate the heat. When processing the radiator, first insert the radiator blank into the clamping groove 125. The radiator blank must be kept horizontal so that the heat conducting fins The hot plate 1 is inserted into the clamping groove 125, and then the driving motor 1211 is started. The driving motor 1211 starts to drive the screw 129 to rotate. The screw 129 drives the two clamping jaws 127 to slide in the slide groove 126 through the screw hole 128, so that the two clamping jaws 127 are close to each other to clamp the heat conducting plate 1, limiting the radiator from shaking up and down. Then the clamping cylinder 114 is started, the clamping cylinder 114 extends to push the movable column 111 out of the groove 91, and the movable column 111 drives the clamping plate 112 to move and squeeze the radiator, limiting the radiator from moving left and right. Then the movable cylinder drives the milling cutter to move downward, and the milling cutter contacts the surface of the radiator blank to perform milling processing on it. At the same time, the driving cylinder 8 drives the first bracket 9 and the second bracket 10 to move back and forth. The first bracket 9 and the second bracket 10 The clamped radiator is driven to move back and forth, so that the milling cutter mills out the outer heat dissipating fins 2 on the surface of the radiator, and the clean water in the water collecting cylinder 1312 is pumped out through the water pump 172 and the water pipe 171. The water flow is sprayed from the nozzle 17 to rinse the surface of the radiator. The water flow contacts the radiator and takes away the heat generated by the radiator processing, and flushes out the milling waste chips. The waste water flows downward into the water collecting tray 131. The waste water in the water collecting tray 131 is filtered out of particulate impurities through the filter mesh 1310 and then flows back into the water collecting cylinder 1312 from the drain pipe 1311. After the processing of the outer heat dissipating fins 2 on the first side is completed, the rotating motor 123 drives the rotating shaft 121 to rotate relative to the second bracket 10, the rotating shaft 121 drives the clamping seat 124 to rotate, and the clamping seat 124 drives the clamped radiator. The radiator rotates, and at the same time, the radiator drives the clamping plate 112 to rotate, and the clamping plate 112 drives the movable column 111 to rotate relative to the telescopic end of the clamping cylinder 114 via the first bearing 113. The radiator rotates and switches the processing surface to mill the inner heat dissipating fins 4. At this time, the milling cutter needs to descend more paths. At the same time, according to the pre-set movement program, the milling cutter mills an S-shaped curved groove on the radiator blank. After the heat dissipating fins 4 on the first surface are processed, the above operation is repeated to drive the radiator to flip, and the outer heat dissipating fins 2 and the inner heat dissipating fins 4 are milled on the four side walls of the radiator blank in turn. When the processed outer heat dissipating fins 2 are flipped to the bottom, the lifting cylinder 137 extends to push the movable block 134 to move upward in the movable groove 133, and the movable block 134 drives the spline 135 to extend out of the through groove 136.Insert the teeth 135 into the gaps of the processed outer fins 2. The teeth 135 support the gaps of the outer fins 2 to prevent deformation. As the driving cylinder 8 drives the first bracket 9 and the second bracket 10 to move back and forth, the first bracket 9 and the second bracket 10 drive the clamped radiator to move back and forth, causing the outer fins 2 to move back and forth relative to the teeth 135. The teeth 135 are used to polish the outer fins 2.

[0036] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalent features for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An inverter fin-type heat sink, comprising a heat conducting plate (1), characterized in that: The left and right sides of the heat conducting plate (1) are integrally connected to external heat dissipation fins (2), a ventilation slot (3) is provided through the middle of the heat conducting plate (1), and the inner walls of the heat conducting plate (1) on the left and right sides of the ventilation slot (3) are integrally connected to internal heat dissipation fins (4).

2. The inverter fin type heat sink according to claim 1, characterized in that: The inner heat dissipation fins (4) on the inner walls on the left and right sides of the heat conduction plate (1) are arranged alternately, and the inner heat dissipation fins (4) separate the ventilation slots (3) to form S-shaped channels.

3. A processing device for an inverter fin-type heat sink, comprising a body (5), characterized in that: A workbench (6) is installed on the upper surface of the body (5), a mounting groove (7) is provided on the upper surface of the workbench (6), a driving cylinder (8) is installed inside the mounting groove (7), a first bracket (9) is installed on the upper surface of the moving part of the driving cylinder (8), a second bracket (10) is installed on the upper surface of the moving part of the driving cylinder (8) on one side of the first bracket (9), a groove (91) is provided inside the first bracket (9), a first clamping component (11) is installed inside the groove (91), a second clamping component (12) is installed inside the second bracket (10) at a position corresponding to the axial center position of the groove (91), a water collecting component (13) is commonly connected to the outer side walls of the first bracket (9) and the second bracket (10), a frame (14) is installed on the upper surface of the workbench (6) on one side of the mounting groove (7), and a milling component (15) is installed on the frame (14).

4. The processing equipment for the inverter fin type heat sink according to claim 3, characterized in that: The first clamping assembly (11) comprises a movable column (111), one side of the movable column (111) is connected to a clamping plate (112), the other side of the movable column (111) is connected to a clamping cylinder (114), and a first bearing (113) is installed between the telescopic end of the clamping cylinder (114) and the movable column (111).

5. The processing equipment for the inverter fin type heat sink according to claim 4, characterized in that: The clamping cylinder (114) is mounted on the side wall of the first bracket (9), the telescopic end of the clamping cylinder (114) is inserted into the mounting groove (7) and is rotatably connected to the movable column (111) via the first bearing (113), and the movable column (111), the clamping plate (112) and the mounting groove (7) are movably plugged.

6. The processing equipment for the inverter fin type heat sink according to claim 3, characterized in that: The second clamping assembly (12) includes a rotating shaft (121), a second bearing (122) is installed between the rotating shaft (121) and the second bracket (10), one end of the rotating shaft (121) is connected to a rotating motor (123), and the other end of the rotating shaft (121) is connected to a clamping seat (124), a clamping groove (125) is provided in the middle of the clamping seat (124), and sliding grooves (126) are provided inside the clamping seat (124) on the upper and lower sides of the clamping groove (125), and the two sliding grooves (126) A clamping jaw (127) is provided inside each of the two clamping jaws (127), a screw hole (128) is provided through each of the two screw holes (128), a screw rod (129) is provided through each of the two screw holes (128), a third bearing (1210) is installed between the upper and lower ends of the screw rod (129) and the clamping seat (124), the top of the screw rod (129) extends from the upper surface of the clamping seat (124) and is connected to a drive motor (1211), and a mounting cover (1212) is installed outside the drive motor (1211).

7. The processing equipment for the inverter fin type heat sink according to claim 6, characterized in that: The clamping seat (124) is rectangular, the clamping seat (124) is integrally connected to the rotating shaft (121), the rotating shaft (121) is rotatably connected to the second bracket (10) via the second bearing (122), the rotating shaft (121) and the movable column (111) are coaxially arranged, the longitudinal section of the clamping jaw (127) is Z-shaped, the clamping jaw (127) is slidably connected to the slide groove (126), the screw rod (129) passes through the two clamping jaws (127) and forms a threaded connection with the clamping jaw (127) through the screw hole (128), and the thread directions of the upper and lower sections of the screw rod (129) are opposite.

8. The processing equipment for the inverter fin type heat sink according to claim 3, characterized in that: The water collecting assembly (13) comprises a water collecting tray (131), a fixed column (132) is connected through the middle of the water collecting tray (131), a movable groove (133) is provided inside the fixed column (132), a movable block (134) is slidably connected inside the movable groove (133), a spline (135) is connected to the upper surface of the movable block (134), a through groove (136) is provided inside the fixed column (132) above the movable groove (133), and the movable block (134) is slidably connected inside the movable groove (133). A lifting cylinder (137) is connected to the bottom, rectangular grooves (138) are provided through the water collecting trays (131) on the left and right sides of the fixed column (132), elastic connecting pieces (139) are connected to the inner walls of the rectangular grooves (138), a filter (1310) is installed inside the water collecting tray (131), a drain pipe (1311) is connected to the bottom of the water collecting tray (1311) on one side of the filter (1310), and a water collecting cylinder (1312) is connected to the bottom of the drain pipe (1311).

9. The processing equipment for the inverter fin type heat sink according to claim 8, characterized in that: The fixing column (132) is installed on the upper surface of the workbench (6), the first bracket (9) and the second bracket (10) pass through the water collecting tray (131) through the rectangular groove (138), and the outer wall of the first bracket (9) and the second bracket (10) inside the rectangular groove (138) is connected to the inner wall of the elastic connecting piece (139), the width of the tooth (135) is adapted to the width of the gap between the external heat dissipating fins (2), the tooth (135) is movably connected to the gap between the external heat dissipating fins (2), and the bottom of the tooth (135) passes through the through groove (136) and is connected to the movable block (134).

10. The processing equipment for the inverter fin type heat sink according to claim 8, characterized in that: The milling assembly (15) comprises a milling cutter and a movable cylinder mounted on the top of the milling cutter. A fixing frame (16) is mounted on the top of the milling cutter. A nozzle (17) is mounted on the fixing frame (16) on one side of the milling cutter. A water pipe (171) is connected to the top of the nozzle (17). A water pump (172) is mounted on the water pipe (171). The water collecting tray (131) is hollow inside. The water collecting tray (131) is connected to a water collecting cylinder (1312) via a drain pipe (1311). Clean water is stored in the water collecting cylinder (1312). The end of the water pipe (171) away from the nozzle (17) is connected to the water collecting cylinder (1312).

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