CN102189394B

CN102189394B - The method of planting and bonding heat sinks

Info

Publication number: CN102189394B
Application number: CN 201010128425
Authority: CN
Inventors: 秦利华
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-03
Filing date: 2010-03-03
Publication date: 2013-05-08
Anticipated expiration: 2030-03-03
Also published as: CN102189394A

Abstract

A method for implanting and combining heat sinks includes: providing a molding machine, and forming a material for molding heat sinks through the molding machine to form a heat sink module that is continuously arranged and connected; the moving molding machine sequentially punches at least one heat sink of the heat sink module that is close to an implant, and separates it from the heat sink module; providing an implant, and the implant is provided with a plurality of grooves around the implant for inserting the heat sinks; implanting the heat sinks, and inserting the heat sinks one by one into the grooves around the implant to engage and position them; thereby achieving a more precise and accurate processing procedure, improving quality, production efficiency and yield.

Description

Fin plant vertical associated methods

Technical field

The present invention relates to the vertical associated methods of planting of a kind of fin, espespecially a kind ofly be applied to the technical fields such as computer or electronic assembly radiator, and the fin of this radiator is planted vertical associated methods.

Background technology

Be applied to the radiator of computer or electronic device field, generally comprise a hot Shen base (Heat Sink) and a plurality of fin (Fins) of field planting on base, fin must be planted in the groove that stands in hot Shen base accurately, again via the processing operation of follow-up welding, gummed or punching press, will be in hot Shen base and fin tight knot one.

Commonly use and to plant the method that stands in hot Shen base, the mode that the most traditional is with artificial grafting is inserted in the fin of moulding in the default groove of hot Shen base, only this artificial inserting mode one by one, except the time cost height, its production efficiency is low, precision is poor, the finished product yield and quality also unstable.

Prior art, first the fin of moulding first to be arranged on a tool to locate, or first with the mode of snapping or riveted, radiating fin combination is formed a heat sink modules, again this heat sink modules and the hot Shen base mode with welding or punching press is integrally combined, so its shortcoming is that this fin and hot Shen base have the restriction of coupling, needs first with fin moulding in advance simultaneously, then gives the secondary operations combination.

At aforementioned dual mode, be very typical, traditional mode, it all will first apply the punch forming operation of fin, then the fin of this moulding is assembled is plugged on hot Shen base and makes secondary operations; The processing of its processing procedure can't once be completed, and production efficiency is low, and convenience is not enough, and the precision of end product quality and yield be not also very desirable, therefore need to be improved.

Summary of the invention

Main purpose of the present invention is to provide planting of a kind of fin vertical associated methods, can make fin by former material to form and plant simultaneously to stand on and plant combination location on body by disposable processing, simplifies its processing procedure processing, promotes precision and the texture of finished product.

Secondary objective of the present invention is to provide planting of a kind of fin vertical associated methods, is to promote the better position of halting of planting, and makes in follow-up tight knot processing procedure to apply, and effectively enhances productivity and yield.

For reaching above-mentioned purpose, the technical method that the present invention adopts is the vertical associated methods of planting of a kind of fin, comprising:

Provide moulding facility, in order to the processing by the moulding facility of the material of moulding fin, the heat sink modules that forms a continuous arrangement and connect;

At least one fin of planting body that closely is connected to of the sequentially punching press heat sink modules of moulding facility of motion is located away from this heat sink modules; And in embodiments of the present invention, it is positioned fin to plant on body, is that the following either method of employing of selecting type is completed:

One, provide one to plant body, plant body and be positioned on die holder, and driven by die holder that stepping is rotated to produce intermittent the rotation, and plant body around be provided with a plurality of grooves of planting for fin;

Carry out fin and plant vertically, this moulding facility punching press and be located away from least one fin of heat sink modules is subjected to a power source to push plant body to and moves, and the fin of motion inserts one by one this and rotatingly plants each groove around body in conjunction with the location.

Two, provide one to plant body, plant body and be positioned on die holder, and die holder drives by a drive unit, make and plant body and produce away from or closely connect heat sink modules on these moulding facility, with produce the intermittent order reciprocal motion of rotating of stepping, and in plant body around be provided with a plurality of grooves of planting for fin;

Carrying out fin plants vertical, this body of planting that driven by drive unit closely is connected at least one fin that is subjected to the punching press of moulding facility and is located away from heat sink modules, planting simultaneously a body groove and the corresponding combination of pegging graft of fin on every side locates, and comprise peg graft in conjunction with this fin plant body be subjected to drive unit drive away from, further this drive unit drives this and plants that the body stepping is intermittent rotates, and makes a time groove of planting around body driven by drive unit closely to connect and is subjected to the punching press of moulding facility with this and time fin grafting that is located away from heat sink modules is combined.

By said method, can utilize the simplification procedure, promote its precision, reach full-automatic purpose of producing, relatively make production capacity and yield can obtain best performance.

Description of drawings

Fig. 1 is the configuration schematic diagram of the embodiment of the present invention.

Fig. 2 is the moulding heat sink modules schematic diagram of the embodiment of the present invention.

Fig. 3 be the embodiment of the present invention fin with plant the body groove and plug together schematic diagram.

Fig. 4 is that the fin of the embodiment of the present invention is sequentially planted the body groove and plugged together schematic diagram.

Fig. 5 is positioned the fin combination to plant the schematic diagram of body with the present invention.

Fig. 6 is the configuration schematic diagram of another embodiment of the present invention.

Fig. 7 is the moulding heat sink modules schematic diagram of another embodiment of the present invention.

Fig. 8 be another embodiment of the present invention fin with plant the body groove and plug together schematic diagram.

Fig. 9 is that the fin of another embodiment of the present invention is planted the body groove and plugged together schematic diagram with order.

Symbol description

10 moulding facility 21 heat sink modules

11 stamping machines 30 are planted body

12 set of molds 32 grooves

13 casket groove 40 die holders

2 material 50 power sources

20 fin 60 drive units

The specific embodiment

Head sees also Fig. 1 to as shown in 4, and the embodiment who plants vertical associated methods for a kind of fin of the present invention comprises:

One moulding facility 10 are provided, should be in order to the processing by moulding facility 10 of the material 2 of moulding fin 20, formation one continuous arrangement and the heat sink modules 21 that connects;

At least one fin 20 of planting body 30 that closely is connected to of the moulding facility 10 sequentially punching press heat sink modules 21 of motion is located away from this heat sink modules 21 (with reference to figure 2);

Provide one to plant body 30, plant body 30 and be positioned on die holder 40, and driven by die holder 40 that stepping is rotated to produce intermittent the rotation, and plant body 30 around be provided with a plurality of grooves 32 of planting for fin 20;

Carrying out fin 20 plants vertical, this moulding facility 10 punching presses and be located away from least one fin 20 of heat sink modules 21, be subjected to a power source 50 to push plant body 30 motions to, power source is any of motor, pneumatic cylinder, oil hydraulic cylinder or mechanical arm, and the fin 20 of motion inserts this rotating body 30 each groove 32 on every side of planting one by one in conjunction with location (as Fig. 5).

Again, (please refer to Fig. 2, Fig. 3) in an embodiment of the present invention, these moulding facility 10 are to comprise a stamping machine 11 and a set of molds 12 (with reference to figure 2), the material 2 of fin 20 enters by stamping machine 11 guides, through the material 2 of stamping machine 11 these fin 20 of driven mold group 12 punching presses, with the heat sink modules 21 that forms a continuous arrangement and connect.

And these forming machine 10 tools further comprise a casket groove 13, and heat sink modules 21 can enter this casket groove 13 through at least one fin 20 of punching press, plant each groove 32 of body 30 in conjunction with the location by fin 20 insertion one by one that power source 50 promotes in this casket groove 13.

Another this die holder 40 and power source 50 are to be controlled by a control device (scheming not shown), control device comprises a counting unit, counting unit is controlled the stepping rotation of die holder 40 and the counting that power source 50 promotes fin 20, plant whole grooves 32 plant fin 20 of body 30 completes at counting, counting unit is the cut-off counting and sends signal by control device, stops the action of this die holder 40 and power source 50.

The inferior Fig. 6 to Fig. 9 that sees also, another embodiment that plants vertical associated methods for a kind of fin of the present invention, same comprises: moulding facility 10 are provided, and should be in order to the processing by moulding facility 10 of the material 2 of moulding fin 20, formation one continuous arrangement and the heat sink modules 21 that connects;

At least one fin 20 of planting body 30 that closely is connected to of the moulding facility 10 sequentially punching press heat sink modules 21 of motion is located away from this heat sink modules 21; It plants cube method, be for providing one to plant body 30, planting body 30 is positioned on die holder 40, and die holder 40 is driven by a drive unit 60, make and plant body and produce away from or closely connect heat sink modules 21 on these moulding facility 10, with produce the intermittent order reciprocal motion of rotating of stepping, and in plant body 30 around be provided with a plurality of grooves 32 of planting for fin 20;

carrying out fin 20 plants vertical, this body 30 of planting that driven by drive unit 60 closely is connected at least one fin 20 (as Fig. 8) that is subjected to 10 punching presses of moulding facility and is located away from heat sink modules 21, planting simultaneously body 30 groove 32 and the corresponding combination of pegging graft of fin 20 on every side locates, and comprise peg graft in conjunction with this fin 20 plant body 30 be subjected to drive unit 60 drive away from, further this drive unit 60 drives this and plants the intermittent rotation of body 30 steppings, make a time groove 32 of planting around body 30 driven by drive unit 60 closely to connect and be subjected to 10 punching presses of moulding facility with this and time fin 20 grafting that are located away from fin 21 modules are combined.

Again, the moulding facility 10 of the present embodiment are to comprise a stamping machine 11 and a set of molds 12, the material 2 of fin 20 enters by stamping machine 10 guides, through the material 2 of stamping machine 11 these fin 20 of driven mold group 12 punching presses, with the heat sink modules 21 that forms a continuous arrangement and connect.

And these moulding facility 10 further comprise a casket groove 13, and heat sink modules 21 can enter location in this casket groove 13 through at least one fin of punching press, carries out and the corresponding plant of the groove 32 of planting body 30 with preparation.

Another this drive unit 60 is to be controlled by a control device (not shown), control device comprises a counting unit, the counting unit accessory drive, drive plants that body 30 closely connects or away from fin, with plant collecting of the body 30 intermittent rotations order of steppings reciprocal motion, plant whole grooves 32 plant fin 20 of body 30 at counting and complete, counting unit cut-off counting, and send signal by control device, stop the action of this drive unit 60.

Claims

1. A method of planting and combining heat sinks, characterized in that, comprising:

Provide a forming machine, the material used to form the heat sink is processed by the forming machine to form a continuous array of parallel heat sink modules;

The moving molding tool sequentially stamps at least one heat sink of the heat sink module close to the implant, and separates from the heat sink module;

An implant is provided, the implant is positioned on the mold base, and is driven by the step-rotating mold base to generate intermittent rotation, and multiple grooves for inserting heat sinks are arranged around the implant;

For fin implantation, the forming machine stamps and separates at least one fin from the fin module, and is pushed toward the implant by a power source, and the moving fins are inserted into the grooves around the rotatable implant one by one to combine position;

The mold base and the power source are controlled by a control device, which includes a counting unit, which controls the step rotation of the mold base and the counting of the cooling fins pushed by the power source, and inserts cooling fins in all grooves of the counting implant. When the chip is completed, the counting unit stops counting and the control device sends a signal to stop the movement of the mold base and the power source.

2. The planting and bonding method of heat sink according to claim 1, characterized in that, the molding tool comprises a stamping machine and a mold set, the material of the heat sink enters through the guide material of the stamping machine, and the stamping machine drives the mold The material of the heat sink is stamped in groups to form a continuous array of parallel connected heat sink modules.

3. The planting and bonding method of heat sinks according to claim 1 or 2, characterized in that, the forming machine further comprises a box slot, at least one heat sink stamped by the heat sink module can enter the box slot, and is driven by power. The source pushes the cooling fins in the box groove to be inserted into the grooves of the implant one by one to be combined and positioned.

4. The method of planting and combining heat sinks according to claim 1, characterized in that at least one heat sink of the heat sink module is pushed toward the implant by a power source, and the power source is a motor, a pneumatic cylinder , hydraulic cylinder or mechanical arm any one.

5. A method for planting and combining heat sinks, characterized in that it comprises:

Provide an implant, the implant is positioned on the mold base, and the mold base is driven by a driving device, so that the implant moves away from or close to the heat sink module on the molding tool, and alternately moves with the sequence of stepping intermittent rotation, And a plurality of grooves for inserting heat sinks are arranged around the implant;

Carrying out the cooling fin implantation, the implant body driven by the driving device is close to at least one cooling fin separated from the cooling fin module by stamping by the forming machine, and at the same time, a groove around the implant body and the cooling fin are correspondingly inserted and combined for positioning, and The implant body that has been plugged and combined with the heat sink is driven away by the driving device, and further the driving device drives the implant body to rotate intermittently, so that the next groove around the implant body is again driven by the driving device to be close to the implant body. The forming machine stamps and separates the next heat sink of the heat sink module for plug-in connection.

6. The planting and bonding method of heat sinks according to claim 5, characterized in that, the molding tool includes a punching machine and a mold set, the material of the heat sink enters through the punching machine guide material, and the punching machine drives the mold The material of the heat sink is stamped in groups to form a continuous array of parallel connected heat sink modules.

7. The method of planting and combining heat sinks according to claim 5 or 6, wherein the forming machine further comprises a box slot, at least one heat sink stamped by the heat sink module can enter the box slot for positioning, To prepare for insertion corresponding to the groove of the implant.

8. The method for bonding heat sinks according to claim 5, wherein the driving device is controlled by a control device, the control device includes a counting unit, and the counting unit controls the driving device to drive the implant to approach or Far away from the cooling fins, the counting and receiving of the step-by-step intermittent rotation sequence of the implant is completed by inserting the cooling fins in all the grooves of the counting implant, the counting unit stops counting, and the control device sends a signal to stop the driving device. action.