CN110479882A - High efficiency riveting method - Google Patents
High efficiency riveting method Download PDFInfo
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- CN110479882A CN110479882A CN201910754584.4A CN201910754584A CN110479882A CN 110479882 A CN110479882 A CN 110479882A CN 201910754584 A CN201910754584 A CN 201910754584A CN 110479882 A CN110479882 A CN 110479882A
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- riveted
- mould group
- cooling fin
- pedestal
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000001816 cooling Methods 0.000 claims abstract description 66
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 45
- 230000000694 effects Effects 0.000 claims abstract description 10
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 3
- 230000007246 mechanism Effects 0.000 claims description 24
- 238000007667 floating Methods 0.000 claims description 17
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 8
- 238000000465 moulding Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a kind of high efficiency riveting methods comprising following steps: cooling fin is mounted in formation RBC mould group on the riveted slot of pedestal in advance；RBC mould group is shifted, and cooling fin is put upward；During RBC mould group moves to lower die, combing is carried out to all cooling fins on pedestal by blinds guiding device and is ajusted, molding riveted is then carried out.Cooling fin is mounted in advance on the riveted slot of pedestal in advance and forms RBC mould group and then be transplanted in lower die again, avoided limitation to the tight working spaces between upper and lower mould, offer convenience to operation；And combing correcting can be carried out to all cooling fins by blinds guiding device, ensure that all cooling fins can carry out accurate assembly with pedestal, it solves traditional heat-dissipating piece and phenomena such as tilting or shifting occurs, riveted effect is promoted, guarantees product quality, while also being saved traditional artificial to cooling fin positioning righting process, it is time saving and energy saving, yields is effectively improved, it is simple, convenient, it is easy to accomplish.
Description
Technical field
The present invention relates to riveting technology fields, and in particular to a kind of high efficiency riveting method.
Background technique
RBC is the abbreviation of Rllo-Bond-Card, and Chinese is inflation plate.The one side of RBC is equipped with the pipeline that inflation rises,
Channel interior filled media, with heat radiation performance.
In production, the assembly technology of existing RBC and heat-radiating substrate specifically: be first provided with slot in heat-radiating substrate, so
Heat-radiating substrate is laid flat afterwards, then by the lower edge alignment of RBC, then hand-held hammer beats the top edge of RBC, makes RBC
It is caught in slot, RBC positioning is fixed on heat-radiating substrate by interference fit.The assembly technology cooperates defective tightness, connection effect
Fruit is poor, the phenomenon that RBC is dropped out from slot, and assembly work low efficiency, large labor intensity easily occurs.In addition RBC is being beaten
Top edge during, due to there is no support limit structure to go to be supported limit to the two sides of RBC, RBC is easy to cause to become
Shape and there is defective products, it is difficult to guarantee product quality.
For this purpose, releasing a kind of riveting equipment on the market, technique is to be inserted in RBC in lower die one by one, is then adjusted by hand again
The position of just each RBC, then covers heat-radiating substrate again, and the riveting head on RBC is made to be directed at the riveted slot of heat-radiating substrate, finally will
The lower position that whole lower die is pushed into upper mold carries out molding riveting, scattered covering although being able to achieve the purpose of automatic riveting
When hot substrate, easily there is angular displacements phenomenon after RBC after unclamping due to manpower, positioning righting at this moment is carried out to RBC again again,
And the operating space being easy between upper and lower mould is limited, it is difficult to operate.Meanwhile people subjective judgement is leaned on entirely, it is time-consuming and laborious, separately
In external moving process, RBC easily shakes or shifts because of the vibration of the moving process of lower die, it is difficult to ensure riveting quality, equally
It is also easy to produce bad products.
Summary of the invention
In view of the above deficiencies, present invention aims at it is simple to provide a kind of processing step, it is easy to accomplish, promote riveted effect
The high efficiency riveting method of rate and quality.
To achieve the above object, the technical solution provided by the present invention is: a kind of high efficiency riveting method comprising as follows
Step:
(1) cooling fin is mounted in formation RBC mould group on the riveted slot of pedestal in advance；
(2) RBC mould group is shifted, and cooling fin is put upward；
(3) during RBC mould group moves to lower die, combing pendulum is carried out to all cooling fins on pedestal by blinds guiding device
Just；
(4) when RBC mould group moves to the lower position of upper mold, upper mold downlink is pressed on a heat sink, so that being located under cooling fin
The riveted slot of the riveting head insertion pedestal of edge position simultaneously tightly presses against on the internal groove side wall of riveted slot because compressive deformation extends, and realizes
Cooling fin and pedestal riveted are connected to form one structure, obtain riveted product.
As an improvement of the present invention, the step (2) specifically includes the following steps:
By the assembly of RBC mould group in lower die, wherein the pedestal is located in lower template, and the cooling fin is put upward；Feeding
Driving device drives lower die mobile to the lower position of upper mold.
As an improvement of the present invention, the step (3) specifically includes the following steps:
The disengaging position that the upper mold corresponds to lower die is equipped with blinds guiding device, has several and institute on the blinds guiding device
State the compatible guiding groove of cooling fin；During RBC mould group moves to lower die, the cooling fin is just inserted into guiding groove, is leading
Under the correcting effect of positive slot, realize that carrying out combing to all cooling fins on pedestal ajusts.
As an improvement of the present invention, the step (4) is further comprising the steps of:
After obtaining riveted product, upper mold retracts initial position, and feed drive unit driving lower die retracts initial position, removes riveting
Close product.
As an improvement of the present invention, the step (2) specifically includes the following steps:
RBC mould group is placed in feed conveyor belt, wherein the pedestal is located in feed conveyor belt, and the cooling fin is upward
It puts；
RBC mould group is delivered on conveying mechanism by feed conveyor belt, which pushes RBC mould group to lower die direction.
As an improvement of the present invention, the step (3) specifically includes the following steps:
The upper mold is equipped with blinds guiding device close to a side position of conveying mechanism, has on the blinds guiding device several
Guiding groove compatible with the cooling fin；During RBC mould group moves in upper mold, the cooling fin is just inserted into correcting
Slot realizes that carrying out combing to all cooling fins on pedestal ajusts under the correcting effect of guiding groove.
As an improvement of the present invention, the step (4) specifically includes the following steps:
When RBC mould group is completely moved in lower die, the floating balladeur train decline in lower die makes the reduction of RBC mould group be located in riveted station
On；
Upper mold downlink press on a heat sink so that be located at cooling fin lower edge position riveting head insertion pedestal riveted slot and because
Compressive deformation extension tightly presses against on the internal groove side wall of riveted slot, realizes that cooling fin and pedestal riveted are connected to form one structure,
Obtain riveted product.
As an improvement of the present invention, further comprising the steps of:
(5) upper mold retracts initial position, the rising of floating balladeur train in lower die make riveted product be increased to
Discharge belt is in same level height；
(6) ejecting mechanism pushes riveted product to move on discharge belt, is sent to predetermined position by discharge belt.
The invention has the benefit that method provided by the invention is easy to operate, is easily achieved, cooling fin is pre-installed in advance
RBC mould group is formed on the riveted slot of pedestal to be then transplanted in lower die again, avoids limitation to the limited operation between upper and lower mould
Space offers convenience to operation；And during being transferred to lower part of upper die position, dissipated by blinds guiding device to all
Backing carries out combing correcting, it is ensured that all cooling fins can carry out accurate assembly with pedestal, solve traditional heat-dissipating piece and occur
Phenomena such as inclination or displacement, riveted effect is promoted, guarantee product quality, while also saved and traditional artificial transposing to cooling fin
Righting process, it is time saving and energy saving, yields is effectively improved, it is simple, convenient, it is easy to accomplish.
With reference to the accompanying drawing with embodiment, the present invention is further described.
Detailed description of the invention
Fig. 1 is process flow Fig. 1 of the invention.
Fig. 2 is process flow Fig. 2 of the invention.
Fig. 3 is the semi-automatic riveting equipment for realizing process flow Fig. 1 in the present invention.
Fig. 4 is the side block diagram in Fig. 3.
Fig. 5 is the structural schematic diagram of slide assemblies in Fig. 3.
Fig. 6 is the structural schematic diagram of blinds guiding device in Fig. 3.
Fig. 7 is the schematic top plan view of mounting blocks in Fig. 6.
Fig. 8 is the schematic top plan view of guide pad in Fig. 6.
Fig. 9 is the full-automatic riveting equipment for realizing process flow Fig. 2 in the present invention.
Figure 10 is the side block diagram in Fig. 9.
Figure 11 is the structural schematic diagram of ejecting mechanism in Fig. 9.
Figure 12 is the structural schematic diagram of blinds guiding device in Fig. 9.
Figure 13 is the schematic top plan view of mounting blocks in Figure 12.
Figure 14 is the schematic top plan view of guide pad in Figure 12.
Specific embodiment
Embodiment 1, referring to Fig. 1 and Fig. 3 to Fig. 8, a kind of high efficiency riveting method provided in this embodiment comprising as follows
Step:
(1) cooling fin 1 is formed into RBC mould group on the riveted slot of pedestal 2 in advance；
(2) RBC mould group is shifted, and cooling fin 1 is put upward；Specifically, the step (2) specifically include it is following
Step: by the assembly of RBC mould group in lower die 3, wherein the pedestal 2 is located on 3 plate of lower die, and the cooling fin 1 is put upward；
Feed drive unit 12 drives lower die 3 mobile to the lower position of upper mold.
(3) during RBC mould group moves to lower die 3, by blinds guiding device 5 to all cooling fins 1 on pedestal 2 into
Row combing is ajusted；Specifically, the step (3) is specifically includes the following steps: the upper mold corresponds to sets on the disengaging position of lower die 3
There is blinds guiding device 5, there are several guiding grooves compatible with the cooling fin 1 on the blinds guiding device 5；In RBC mould
Group moves to during lower die 3, and the cooling fin 1 is just inserted into guiding groove, under the correcting effect of guiding groove, realizes to pedestal 2
On all cooling fins 1 carry out combing ajust.
(4) when RBC mould group moves to the lower position of upper mold, 4 downlink of upper mold is pressed on cooling fin 1, is dissipated so that being located at
The riveting head of 1 lower edge position of backing is embedded in the riveted slot of pedestal 2 and because compressive deformation extension tightly presses against the inside groove of riveted slot
On wall, realize that cooling fin 1 and 2 riveted of pedestal are connected to form one structure, obtain riveted product.After obtaining riveted product, on
Mould 4 retracts initial position, and feed drive unit 12 drives lower die 3 to retract initial position, removes riveted product.
A kind of semi-automatic riveting equipment for realizing high efficiency riveting method comprising lower machine bench 11, feed drive unit
12 and positioning device 13, the upper mold 4 be located at the side top position of the lower machine bench 11, the lower die 3 passes through Slide Group
Part 14 is arranged on lower machine bench 11, and the feed drive unit 12 is arranged on lower machine bench 11, and lower die 3 can be driven in cunning
The relatively described lower die 3 is moved in or out movement on dynamic component 14, and the setting of positioning device 13, and can be to being located in lower die
Pedestal 2 in lower die 3 is positioned, and the shift position of the corresponding lower die 3 of the blinds guiding device 5 is arranged in upper mold 4,
There are several guiding grooves compatible with cooling fin 1 on the pedestal 2 on the blinds guiding device 5.
The feed drive unit 12 includes feeding motor 121, feed screw 122 and nut seat 123, the feed screw
122 are arranged on lower machine bench 11 by bearing block, and the nut seat 123 is arranged in the bottom surface of lower die 3, and with the feeding spiral shell
Bar 122 is adapted, and the feeding motor 121 is arranged on lower machine bench 11, and the drive shaft of the feeding motor 121 and it is described into
It is connected to screw rod 122.
The slide assemblies 14 include sliding rail 141, sliding block 142 and back-up roller wheel component 143, several support roll wheel assemblies
143 are arranged in the bottom surface both side position of lower die 3, and two sliding rails 141 are disposed side by side on lower machine bench 11, and the sliding block 142 is right
It answers the position of two sliding rails 141 that the bottom surface of the lower die 3 is set, and is adapted with sliding rail 141；The back-up roller wheel component
143 include nitrogen gas spring, roller mount and the idler wheel being arranged in roller mount, and the lower end of the nitrogen gas spring is connected to the idler wheel
On seat, upper end is connected in the lower die 3.Make slide assemblies 14 that there is elasticity by nitrogen gas spring, there is certain buffering
Effect, avoids very stiff and demanding and leads to damage mold or product, effectively extends equipment life and guarantees product quality.
The blinds guiding device 5 includes several intervals guidance set arranged side by side, shape between adjacent two guidance set
At the guiding groove, the guidance set includes mounting blocks 51 and guide pad 52, and the upper front of the mounting blocks 51 is equipped with
Upper positioning port 511, lower rearward side are equipped with lower positioning port 512, and the upper mold 4 is equipped with to be adapted with the upper positioning port 511
Positioning strip 53, the guide pad 52 is arranged on the lower positioning port 512, and the lower part of the guide pad 52 is to rear direction protrusion
Top guide portion 521 is formed, which is in triangular shape.Outside the cross section at the rear side position of the mounting blocks 51
Shape profile is in triangular shape, is more conducive to that cooling fin 1 is allowed to be inserted into guiding groove.
The positioning device 13 includes bracket, positioning cylinder and locating piece, and the side position that the bracket corresponds to lower die 3 hangs down
Straight to be arranged on lower machine bench 11, the positioning cylinder is horizontally set on bracket, and the piston rod of the positioning cylinder is towards institute
Slide is stated, the locating piece is fixed on the piston rod of the positioning cylinder.It is equipped with positioning device 13, positioning cylinder driving is fixed
Position block can press on the base 2 after stretching out, and can quickly be positioned to the pedestal 2 being located in lower die 3, avoid shifting, promote work
Make precision.
Embodiment 2, referring to fig. 2 with Fig. 9 to Figure 14, a kind of high efficiency riveting method provided in this embodiment, feature exists
In comprising following steps:
(1) cooling fin 1 is formed into RBC mould group on the riveted slot of pedestal 2 in advance；
(2) RBC mould group is shifted, and cooling fin 1 is put upward；Specifically, the step (2) specifically include it is following
Step: RBC mould group is placed in feed conveyor belt, wherein the pedestal 2 is located in feed conveyor belt, and the cooling fin 1
It puts upward；RBC mould group is delivered on conveying mechanism by feed conveyor belt, which pushes RBC mould group to lower die 3 side
To；
(3) during RBC mould group moves to lower die 3, all cooling fins 1 on pedestal 2 are combed by blinds guiding device 5
Reason is ajusted；Specifically, the step (3) is specifically includes the following steps: the upper mold 4 is set on a side position of conveying mechanism
There is blinds guiding device 5, there are several guiding grooves compatible with the cooling fin 1 on the blinds guiding device 5；In RBC mould
During group moves in upper mold 4, the cooling fin 1 is just inserted into guiding groove, under the correcting effect of guiding groove, realizes to base
All cooling fins 1 on seat 2 carry out combing and ajust；
(4) when RBC mould group moves to the lower position of upper mold 4,4 downlink of upper mold is pressed on cooling fin 1, so that being located at cooling fin
The riveted slot of the riveting head insertion pedestal 2 of 1 lower edge position simultaneously tightly presses against on the internal groove side wall of riveted slot because compressive deformation extends,
Realize that cooling fin 1 and 2 riveted of pedestal are connected to form one structure, obtain riveted product.Specifically, the step (4) is specifically wrapped
Include following steps: when RBC mould group is completely moved in lower die 3, the floating balladeur train decline in lower die 3 reduces RBC mould group by positioning
On riveted station；
4 downlink of upper mold presses on cooling fin 1, so that being located at the riveted slot of the riveting head insertion pedestal 2 of 1 lower edge position of cooling fin
And because compressive deformation extension tightly presses against on the internal groove side wall of riveted slot, realize that cooling fin 1 and 2 riveted of pedestal are connected to form one
Structure obtains riveted product.
(5) upper mold 4 retracts initial position, and the floating balladeur train rising in lower die 3 makes riveted product be increased to transmit with discharging
Band is in same level height；
(6) ejecting mechanism pushes riveted product to move on discharge belt, is sent to predetermined position by discharge belt.
A kind of full-automatic riveting equipment for realizing high efficiency riveting method comprising lower machine bench 21, feed conveyor belt 22,
Conveying mechanism 23, floating balladeur train 24, ejecting mechanism 25 and discharge belt 26, the feed conveyor belt 22, conveying mechanism 23, under
Mould 3, ejecting mechanism 25 and discharge belt 26 are arranged in order on the lower machine bench 21, and the upper mold 4 is arranged under
The top position of mould 3, the floating balladeur train 24 are arranged on the riveted station of lower die 3 by floating driving mechanism 27, and described hundred
The setting of one side position of the corresponding conveying mechanism 23 of leaf guiding device 5 has on the blinds guiding device 5 in upper mold 4
Several guiding grooves compatible with cooling fin 1 on pedestal 2.
The conveying mechanism 23 includes feeder motor 231, conveying balladeur train 232, conveyer slideway 234, conveying screw rod 235, defeated
Sliding block 236, push bracket 237 and lifting cylinder 233 are sent, the conveying balladeur train 232 is arranged by lifting cylinder 233 in lower machine bench 21
On, and being descended machine bench 21 to make lifting action relatively by the driving of lifting cylinder 233, the conveying screw rod 235 is set by bearing block
It sets on lower machine bench 21, two side positions of the corresponding conveying screw rod 235 of two conveyer slideways 234 are arranged on lower machine bench 21, institute
It states conveying sliding block 236 to be movably arranged on conveyer slideway 234, and is adapted by nut with the conveying screw rod 235, it is described defeated
Power transmission machine 231 is arranged on lower machine bench 21, and the drive shaft of the feeder motor 231 is connected with the conveying screw rod 235, institute
The one end for stating conveying balladeur train 232 is fixed on conveying sliding block 236, and the other end extends to the top position of conveying balladeur train 232.It is described
It conveys balladeur train 232 and is equipped with pulley, more conducively pedestal 2 is sliding over.RBC mould group is delivered to defeated by the feed conveyor belt 22
It send on balladeur train 232, lifting cylinder 233 is shunk, so that the transporting flat height of conveying balladeur train 232 drops to the charging with lower die 3
Plane is in sustained height.Feeder motor 231 rotates, and is matched by conveying screw rod 235 with conveying sliding block 236 and rotates transhipment turn
It changes linear motion into, and then drives the movement of push bracket 237 that RBC mould group is pushed on the floating balladeur train 24 in lower die 3.
The floating driving mechanism 27 is preferably cylinder, in other embodiments, the floating driving mechanism 27 or oil
Cylinder or linear motor.The floating balladeur train 24 includes chassis and multiple floating sliders being arranged on the chassis, the floating
Sliding block is equipped with pulley, and more conducively pedestal 2 is sliding over.When work, floating driving mechanism 27 drives floating balladeur train 24 to decline,
It is located in the reduction of RBC mould group on the riveted station of lower die 3.
The ejecting mechanism 25 includes that slider cylinder 251, ejection cylinder 252 and upper frame 253, the slider cylinder 251 are set
The lateral location in lower die 3 is set, and the slide unit of the slider cylinder 251, towards the lower die 3, the ejection cylinder 252 is vertically set
It sets on the slide unit of slider cylinder 251, the upper frame 253 is arranged on the piston rod of ejection cylinder 252.When work, the top
Cylinder 252 pushes upper frame 253 to stretch out the rear position for extending to riveted product out.Before slider cylinder 251 drives ejection cylinder 252
Row, and then moved to riveted product on discharge belt 26 by upper frame 253, predetermined position is sent to by discharge belt 26.
The blinds guiding device 5 includes several intervals guidance set arranged side by side, shape between adjacent two guidance set
At the guiding groove, the guidance set includes mounting blocks 51 and guide pad 52, the mounting blocks 51 towards conveying mechanism
23 upper lateral part is equipped with upper positioning port 511, and another side lower part is equipped with lower positioning port 512.
The upper mold 4 is equipped with the compatible positioning strip 53 with the upper positioning port 511, is blocked by upper positioning port 511
It is buckled on positioning strip 53, is then screwed into screw locking again.The guide pad 52 is assemblied on the lower positioning port 512, is then led to
Cross screw locking.The side lower lobes towards conveying mechanism 23 of the guide pad 52 form top guide portion 521, and the top guide portion is horizontal
Cross-sectional shape profile is in triangular shape.The cross-sectional profile profile of the mounting blocks 51 towards a side of conveying mechanism 23 is in three
Horn shape is more conducive to that cooling fin 1 is allowed to be inserted into guiding groove.
According to the disclosure and teachings of the above specification, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is modified.Therefore, the invention is not limited to the specific embodiments disclosed and described above, to of the invention
Some modifications and changes should also be as falling into the scope of the claims of the present invention.In addition, although being used in this specification
Some specific terms, these terms are merely for convenience of description, does not limit the present invention in any way, such as the present invention
Described in above-described embodiment, using other riveting methods and its equipment obtained from same or similar structure, in the present invention
In protection scope.
Claims (8)
1. a kind of high efficiency riveting method, which is characterized in that it includes the following steps:
(1) cooling fin is mounted in formation RBC mould group on the riveted slot of pedestal in advance；
(2) RBC mould group is shifted, and cooling fin is put upward；
(3) during RBC mould group moves to lower die, combing pendulum is carried out to all cooling fins on pedestal by blinds guiding device
Just；
(4) when RBC mould group moves to the lower position of upper mold, upper mold downlink is pressed on a heat sink, so that being located under cooling fin
The riveted slot of the riveting head insertion pedestal of edge position simultaneously tightly presses against on the internal groove side wall of riveted slot because compressive deformation extends, and realizes
Cooling fin and pedestal riveted are connected to form one structure, obtain riveted product.
2. high efficiency riveting method according to claim 1, which is characterized in that the step (2) specifically includes following step
It is rapid:
By the assembly of RBC mould group in lower die, wherein the pedestal is located in lower template, and the cooling fin is put upward；Feeding
Driving device drives lower die mobile to the lower position of upper mold.
3. high efficiency riveting method according to claim 2, which is characterized in that the step (3) specifically includes following step
It is rapid:
The disengaging position that the upper mold corresponds to lower die is equipped with blinds guiding device, has several and institute on the blinds guiding device
State the compatible guiding groove of cooling fin；During RBC mould group moves to lower die, the cooling fin is just inserted into guiding groove, is leading
Under the correcting effect of positive slot, realize that carrying out combing to all cooling fins on pedestal ajusts.
4. high efficiency riveting method according to claim 3, which is characterized in that the step (4) is further comprising the steps of:
After obtaining riveted product, upper mold retracts initial position, and feed drive unit driving lower die retracts initial position, removes riveting
Close product.
5. high efficiency riveting method according to claim 1, which is characterized in that the step (2) specifically includes following step
It is rapid:
RBC mould group is placed in feed conveyor belt, wherein the pedestal is located in feed conveyor belt, and the cooling fin is upward
It puts；
RBC mould group is delivered on conveying mechanism by feed conveyor belt, which pushes RBC mould group to lower die direction.
6. high efficiency riveting method according to claim 5, which is characterized in that the step (3) specifically includes following step
It is rapid:
The upper mold is equipped with blinds guiding device close to a side position of conveying mechanism, has on the blinds guiding device several
Guiding groove compatible with the cooling fin；During RBC mould group moves in upper mold, the cooling fin is just inserted into correcting
Slot realizes that carrying out combing to all cooling fins on pedestal ajusts under the correcting effect of guiding groove.
7. high efficiency riveting method according to claim 6, which is characterized in that the step (4) specifically includes following step
It is rapid:
When RBC mould group is completely moved in lower die, the floating balladeur train decline in lower die makes the reduction of RBC mould group be located in riveted station
On；
Upper mold downlink press on a heat sink so that be located at cooling fin lower edge position riveting head insertion pedestal riveted slot and because
Compressive deformation extension tightly presses against on the internal groove side wall of riveted slot, realizes that cooling fin and pedestal riveted are connected to form one structure,
Obtain riveted product.
8. high efficiency riveting method according to claim 7, which is characterized in that its is further comprising the steps of:
(5) upper mold retracts initial position, the rising of floating balladeur train in lower die make riveted product be increased to
Discharge belt is in same level height；
(6) ejecting mechanism pushes riveted product to move on discharge belt, is sent to predetermined position by discharge belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910754584.4A CN110479882B (en) | 2019-08-15 | 2019-08-15 | High-efficiency riveting method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910754584.4A CN110479882B (en) | 2019-08-15 | 2019-08-15 | High-efficiency riveting method |
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| CN110479882A true CN110479882A (en) | 2019-11-22 |
| CN110479882B CN110479882B (en) | 2021-10-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633130A (en) * | 2020-05-25 | 2020-09-08 | 东莞汉旭五金塑胶科技有限公司 | Automatic riveting equipment and riveting method for radiating fin |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5210935A (en) * | 1990-12-21 | 1993-05-18 | The Boeing Company | Curved rivet feed chute |
| CN102873251A (en) * | 2012-10-22 | 2013-01-16 | 昆山铭佳利电子制品有限公司 | Radiation fin riveting mould |
| CN107052193A (en) * | 2017-05-05 | 2017-08-18 | 苏州优尼梅申工业机器人科技有限公司 | Evaporator fin screening pushes away swollen all-in-one |
| CN207057556U (en) * | 2017-07-13 | 2018-03-02 | 苏州市高宏电子有限公司 | Row's plate of fin and pin rivets all-in-one |
| CN207839819U (en) * | 2018-02-07 | 2018-09-11 | 东莞市毅帆五金模具有限公司 | A kind of more specification fin automatic riveting molds |
| CN108723214A (en) * | 2018-07-20 | 2018-11-02 | 昆山奥鼎精密模具有限公司 | Automatic riveted-joint apparatus |
| CN109821999A (en) * | 2019-03-20 | 2019-05-31 | 东莞市毅帆五金模具有限公司 | The semi-automatic riveting method of RBC gradation and its riveting equipment |
| CN109821991A (en) * | 2019-03-20 | 2019-05-31 | 东莞市毅帆五金模具有限公司 | RBC riveting method and its riveting equipment |
-
2019
- 2019-08-15 CN CN201910754584.4A patent/CN110479882B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5210935A (en) * | 1990-12-21 | 1993-05-18 | The Boeing Company | Curved rivet feed chute |
| CN102873251A (en) * | 2012-10-22 | 2013-01-16 | 昆山铭佳利电子制品有限公司 | Radiation fin riveting mould |
| CN107052193A (en) * | 2017-05-05 | 2017-08-18 | 苏州优尼梅申工业机器人科技有限公司 | Evaporator fin screening pushes away swollen all-in-one |
| CN207057556U (en) * | 2017-07-13 | 2018-03-02 | 苏州市高宏电子有限公司 | Row's plate of fin and pin rivets all-in-one |
| CN207839819U (en) * | 2018-02-07 | 2018-09-11 | 东莞市毅帆五金模具有限公司 | A kind of more specification fin automatic riveting molds |
| CN108723214A (en) * | 2018-07-20 | 2018-11-02 | 昆山奥鼎精密模具有限公司 | Automatic riveted-joint apparatus |
| CN109821999A (en) * | 2019-03-20 | 2019-05-31 | 东莞市毅帆五金模具有限公司 | The semi-automatic riveting method of RBC gradation and its riveting equipment |
| CN109821991A (en) * | 2019-03-20 | 2019-05-31 | 东莞市毅帆五金模具有限公司 | RBC riveting method and its riveting equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633130A (en) * | 2020-05-25 | 2020-09-08 | 东莞汉旭五金塑胶科技有限公司 | Automatic riveting equipment and riveting method for radiating fin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110479882B (en) | 2021-10-01 |
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