CN109821999A - The semi-automatic riveting method of RBC gradation and its riveting equipment - Google Patents
The semi-automatic riveting method of RBC gradation and its riveting equipment Download PDFInfo
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- CN109821999A CN109821999A CN201910213856.XA CN201910213856A CN109821999A CN 109821999 A CN109821999 A CN 109821999A CN 201910213856 A CN201910213856 A CN 201910213856A CN 109821999 A CN109821999 A CN 109821999A
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000001816 cooling Methods 0.000 claims abstract description 81
- 239000000758 substrate Substances 0.000 claims abstract description 74
- 238000004080 punching Methods 0.000 claims abstract description 42
- 238000005452 bending Methods 0.000 claims description 16
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
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- 230000000694 effects Effects 0.000 abstract description 10
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- 238000005516 engineering process Methods 0.000 description 3
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- 238000011017 operating method Methods 0.000 description 2
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Abstract
The invention discloses a kind of RBC, semi-automatic riveting method and its riveting equipment relatively just by the riveted slot of the caulking part of cooling fin are corresponding thereto positioned cooling fin by side lay, it is ensured that the precision of assembly by several times；There are multiple riveter switching devices side by side on moving substrate, to meet the diversified riveted demand of the riveted slot of different location, corresponding riveting punching head downlink is driven by upper mold, the caulking part of cooling fin is set to be inserted into riveted slot, and under the extruding of riveting punching head, so that caulking part compressive deformation extension tightly presses against on the internal groove side wall of riveted slot, realize that cooling fin and RBC substrate riveted are connected to form one structure, greatly promote the being tightly combined property between cooling fin and RBC substrate, adjacent two cooling fin matches positioning by fastening foot and fastening hole simultaneously, globality is strong, it is not easy to loosen, good connecting effect, and then improve heat exchanger effectiveness, long service life, product quality is effectively ensured.
Description
Technical field
The present invention relates to riveting technology fields, and in particular to a kind of RBC semi-automatic riveting method and its riveting equipment by several times.
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 cooling fin specifically: be first provided with slot in RBC substrate, then will
RBC substrate is laid flat, and then by the lower edge alignment of cooling fin, then hand-held hammer beats the top edge of cooling fin, makes to dissipate
Backing is caught in slot, by interference fit that cooling fin positioning is fixed on a heat sink.The assembly technology cooperates defective tightness, even
It is poor to connect effect, the phenomenon that cooling fin is dropped out from slot, and assembly work low efficiency, large labor intensity easily occurs.In addition, dissipating
Without buckle connecting structure between backing and cooling fin, overall stability is poor, shaking phenomenon easily occurs, is easy to cause fin version
And there is defective products, it is difficult to guarantee product quality.
Summary of the invention
In view of the above deficiencies, one of the object of the invention is, it is simple to provide a kind of processing step, it is easy to accomplish, it is high-efficient,
Can be quickly by cooling fin riveted on RBC substrate, and cooperate close, the good semi-automatic riveting method of RBC gradation of riveted effect.
The object of the invention also resides in, and provides a kind of smart structural design, rationally, can be quickly by cooling fin riveted in RBC base
On plate, and cooperate close, the good RBC riveting equipment of riveted effect.
To achieve the above object, the technical solution provided by the present invention is:
A kind of semi-automatic riveting method of RBC gradation comprising following steps:
(1) RBC substrate is located in lower die by locating piece, riveted slot is distributed on the surface of the RBC substrate；
(2) lower edge of cooling fin is bent to a side direction, then straight line extends downwardly certain distance, and then bending turns over doubling
And end is turned back and is inserted into the middle part formation caulking part compatible with the riveted slot of collapsed position；By the upper limb of cooling fin to another
The bending of one side direction, then straight horizontal extends certain distance, and then downward bending, which is formed, fastens foot, the top side of cooling fin
Equipped with fastening hole compatible with the fastening foot；
(3) relatively just by the caulking part of cooling fin riveted slot corresponding thereto, and by side lay to cooling fin into
Row positioning；
(4) there are multiple riveter switching devices on moving substrate side by side, start mobile drive deivce for moving substrate and move to pre-determined bit
It sets, starts corresponding riveter switching device work, which pushes corresponding riveting punching head to stretch out certain distance；
(5) punching machine starts, and pushes upper mold to push, drives the riveting punching head downlink of stretching to squeeze caulking part, make the riveting
Portion is bumped into riveted slot, and compressive deformation extension tightly presses against on the internal groove side wall of riveted slot, realizes cooling fin and RBC substrate
Riveted is connected to form one structure, and then, upper mold retracts predetermined position upwards；
(6) by the fastening foot of another cooling fin be inserted into it is previous with and RBC substrate phase riveted cooling fin fastening hole on, pass through button
Fit and match positioning with fastening hole, makes the riveted slot of the caulking part of another cooling fin corresponding thereto relatively just；
(7) start corresponding riveter switching device to the position of the riveted slot in requisition for riveted to work, which pushes away
It moves corresponding riveting punching head and stretches out certain distance；
(8) punching machine starts, and pushes upper mold to push, corresponding riveting punching head downlink is driven to squeeze the caulking part of another cooling fin
Pressure, is bumped into the caulking part in corresponding riveted slot, and compressive deformation extension tightly presses against on the internal groove side wall of the riveted slot, real
Now be connected to form one by another cooling fin, with previous cooling fin and RBC substrate phase riveted structure, and then, upper mold is retracted upwards
Predetermined position；
(9) step (6)-(8) are repeated, until all cooling fin riveteds finish, obtain RBC product.
As an improvement of the present invention, the riveter switching device include switching cylinder, riveting punching head, active pushing block and
The tail end of passive pushing block, the active pushing block is connected with the piston rod of switching cylinder, and front end is equipped with drive incline face, the quilt
The upper end of dynamic pushing block is equipped with passive tilt face compatible with the drive incline face, and the riveting punching head is fixed on this and passively pushes away
The lower end of block.
As an improvement of the present invention, the lower end surface of the riveting punching head is convex equipped with the riveted that can protrude into riveted slot
Item.
As an improvement of the present invention, the mobile drive deivce drives moving substrate using ball wire bar pair
It is dynamic.
The semi-automatic riveting equipment of a kind of RBC gradation comprising lower die, upper mold, moving substrate, mobile drive deivce, side
Positioning device and riveter switching device, the lower die are equipped with locating piece compatible with the appearance profile of RBC substrate, by fixed
RBC substrate is located in lower die by position block, and the riveted slot for cooling fin is arranged is distributed on the surface of the RBC substrate；Heat dissipation
The lower edge of piece is bent to a side direction, and then straight line extends downwardly certain distance, and then bending turns over doubling and end is turned back and inserted
The middle part for entering collapsed position forms caulking part compatible with the riveted slot；The upper limb of cooling fin is curved to another side direction
Folding, then straight horizontal extends certain distance, and then downward bending, which is formed, fastens foot, and the top side of cooling fin is equipped with and the button
Fit compatible fastening hole；The moving substrate is arranged in upper mold by slide assemblies, the mobile drive deivce setting
In upper mold, and moving substrate can be driven to make horizontal rectilinear motion, multiple riveter switching devices interval simultaneously comes on moving substrate,
And towards the direction of the lower die, the side of the moving substrate is equipped with side lay.
As an improvement of the present invention, the slide assemblies include sliding rail and sliding block compatible with the sliding rail, the cunning
Block is fixed on moving substrate, and the sliding rail setting is adapted in upper mold, and with the sliding block.
As an improvement of the present invention, the mobile drive deivce includes servo motor, screw rod and mutually fits with the screw rod
The nut matched, the screw rod are arranged in upper mold by bearing block, and the servo motor is arranged in upper mold, and can drive screw rod
Rotation, the nut setting match on moving substrate, and with the screw rod.
As an improvement of the present invention, the side lay includes bracket, positioning cylinder and positioning strip, the branch
The side position that frame corresponds to slide is vertically set on pedestal, and the positioning cylinder is horizontally set on bracket, and the positioning gas
The piston rod of cylinder is fixed on the piston rod of the positioning cylinder towards the slide, the positioning strip.
As an improvement of the present invention, the riveter switching device include switching cylinder, riveting punching head, active pushing block and
The tail end of passive pushing block, the active pushing block is connected with the piston rod of switching cylinder, and front end is equipped with drive incline face, the quilt
The upper end of dynamic pushing block is equipped with passive tilt face compatible with the drive incline face, and the riveting punching head is fixed on this and passively pushes away
The lower end of block.
As an improvement of the present invention, the lower end surface of the riveting punching head is burnishing surface, the marginal position of the burnishing surface
Equipped with the riveted raised line that can protrude into riveted slot.
The invention has the benefit that method and step provided by the invention is simple, it is easy to accomplish, by the caulking part of cooling fin
Riveted slot corresponding thereto relatively just, by side lay positions cooling fin, it is ensured that the precision of assembly；It is moving
There are multiple riveter switching devices side by side on dynamic substrate, to meet the diversified riveted demand of the riveted slot of different location, passes through shifting
Dynamic driving device drives moving substrate mobile, so that corresponding riveter switching device is moved to the surface for needing riveted slot, which cuts
Changing device pushes corresponding riveting punching head to stretch out certain distance, drives riveting punching head downlink by upper mold, makes the riveting of cooling fin
Portion is inserted into riveted slot, and under the extruding of riveting punching head, so that caulking part compressive deformation extension tightly presses against riveted slot
On internal groove side wall, realize that cooling fin and RBC substrate riveted are connected to form one structure, greatly promote between cooling fin and RBC substrate
Being tightly combined property, while adjacent two cooling fin matches positioning by fastening foot and fastening hole, and globality is strong, be not easy to loosen,
Good connecting effect, and then heat exchanger effectiveness is improved, product quality is effectively ensured in long service life；RBC provided by the invention is by several times
The smart structural design of semi-automatic riveting equipment, rationally, simply, conveniently, work efficiency is high, can be quickly by cooling fin for operating procedure
Riveted cooperates closely on RBC substrate, and riveted effect is good.
With reference to the accompanying drawing with embodiment, the present invention is further described.
Detailed description of the invention
Fig. 1 is overlooking structure diagram of the invention.
Fig. 2 is schematic view of the front view of the invention.
Fig. 3 is side structure schematic view of the invention.
Fig. 4 is the structural schematic diagram of riveter switching device in the present invention.
Fig. 5 is the structural schematic diagram of cooling fin in the present invention.
Fig. 6 is the fit structure schematic diagram of multiple cooling fins in the present invention.
Specific embodiment
Referring to Fig. 1 to Fig. 6, a kind of riveting equipment provided in this embodiment comprising lower die 1, upper mold 2, moving substrate 3,
Mobile drive deivce 4, side lay 5 and riveter switching device 6.
The lower die 1 is equipped with locating piece 8 compatible with the appearance profile of RBC substrate 7, by locating piece 8 by RBC base
Plate 7 is located in lower die 1.The riveted slot for cooling fin 9 is arranged is distributed on the surface of the RBC substrate 7.
The lower edge of the cooling fin 9 is to side direction bending 911, and then straight line extends downwardly certain distance, then bending
It turns over doubling 912 and end 913 is turned back and is inserted into the middle part formation caulking part 91 compatible with the riveted slot of collapsed position；It will
The upper limb of cooling fin 9 is bent to another side direction, and then straight horizontal extends certain distance, and then downward bending, which is formed, fastens foot
92, the top side of cooling fin 9 is equipped with fastening hole 93 compatible with the fastening foot 92.Caulking part 91 it is reasonable in design,
Relatively traditional doubled-over configuration can more promote riveted effect, close to the filling of riveted slot, and cooperation is close, be not easy to loosen.
The moving substrate 3 is arranged in upper mold 2 by slide assemblies 10, and the mobile drive deivce 4 is arranged in upper mold 2
On, and moving substrate 3 can be driven to make horizontal rectilinear motion, multiple riveter switching devices 6 are spaced and come on moving substrate 3, and
Towards the direction of the lower die 1, the side of the moving substrate 3 is equipped with side lay 5.
Specifically, referring to fig. 2, the slide assemblies 10 include sliding rail 101 and sliding block 102 compatible with the sliding rail 101,
The sliding block 102 is fixed on moving substrate 3, and the setting of sliding rail 101 is adapted in upper mold 2, and with the sliding block 102.Its
In its embodiment, slide assemblies 10 can also be using the structure of optical axis cooperation sliding sleeve.
Referring to Fig. 3, in the present embodiment, the mobile drive deivce 4 drives moving substrate 3 using ball wire bar pair
It is dynamic.Specifically, the mobile drive deivce 4 includes servo motor 41, screw rod 42 and nut 43 compatible with the screw rod 42, institute
It states screw rod 42 to be arranged in upper mold 2 by bearing block, the servo motor 41 is arranged in upper mold 2, the drive of the servo motor 41
Moving axis is connected by shaft coupling 44 with screw rod 42, and servo motor 41 can drive screw rod 42 to rotate, the nut 43 in rotation
Setting matches on moving substrate 3, and with the screw rod 42.In other embodiments, gas is also can be directly used in moving substrate 3
Cylinder, oil cylinder or linear motor are driven.
Referring to fig. 4, the side lay 5 includes bracket 51, positioning cylinder 52 and positioning strip 53, and the bracket 51 is right
A side position of slide is answered to be vertically set on pedestal, the positioning cylinder 52 is horizontally set on bracket 51, and the positioning gas
The piston rod of cylinder 52 is fixed on the piston rod of the positioning cylinder 52 towards the slide, the positioning strip 53.
Referring to Fig. 5, the riveter switching device 6 includes switching cylinder 61, riveting punching head 62, active pushing block 63 and passively pushes away
The tail end of block 64, the active pushing block 63 is connected with the piston rod of switching cylinder 61, and front end is equipped with drive incline face, the driving
The tilt angle a of inclined surface is preferably 40 degree；The upper end of the passive pushing block 64 is equipped with compatible with the drive incline face
The tilt angle in passive tilt face, passive tilt face b is preferably 50 degree.The riveting punching head 62 is fixed on the passive pushing block 64
Lower end.Switch cylinder 61 when stretching out, active pushing block 63 is pushed to move horizontally, passes through drive incline face and passive tilt face
Cooperation, and then the vertical downlink of passive pushing block 64 is pushed, it realizes and corresponding riveting punching head 62 is pushed to stretch out.
Preferably, the lower end surface of the riveting punching head 62 is burnishing surface, the marginal position of the burnishing surface, which is equipped with, can protrude into riveting
Close the riveted raised line 621 of slot.It is equipped with riveted raised line 621, can more specific aim extruding be carried out to caulking part 91, can more promote riveted
Effect.And burnishing surface can ensure that the planarization of riveted slot peripheral position, Improving The Quality of Products.
The smart structural design of the semi-automatic riveting equipment of RBC gradation provided by the invention, rationally, operating procedure is simple, square
Just, work efficiency is high, can be quickly by 9 riveted of cooling fin on RBC substrate 7, and cooperates closely, and riveted effect is good.
When work, RBC of the invention by several times semi-automatic riveting method the following steps are included:
(1) locating piece 8 compatible with the appearance profile of RBC substrate 7 is equipped in lower die 1, by locating piece 8 by RBC substrate 7
It is located in lower die 1, riveted slot is distributed on the surface of the RBC substrate 7；Strip adjustment hole can be equipped in lower die 1, it is fixed
Position block 8 is fixed in lower die 1 by lock screw.By unscrewing lock screw, the position of locating piece 8 can be adjusted, is positioned
The side wall of block 8 is equipped with the hook foot that can be buckled on RBC substrate 7；In addition, locating piece 8 can be mounted on to promote automation
In rotating down pressing cylinder, when needing to position, under rotating down pressing cylinder drives locating piece 8 to rotate towards 7 one side direction of RBC substrate
Pressure, and then press on RBC substrate 7；Conversely, rotating down pressing cylinder drives 8 opposite direction of locating piece to rotate uplink, realizes and unclamp
RBC substrate 7；
(2) lower edge of cooling fin 9 is bent to a side direction, then straight line extends downwardly certain distance, and then bending turns over pair
Folding and end, which are turned back, is inserted into the middle part formation caulking part 91 compatible with the riveted slot of collapsed position；By the upper of cooling fin 9
Edge is bent to another side direction, and then straight horizontal extends certain distance, and then downward bending, which is formed, fastens foot 92, cooling fin 9
Top side be equipped with fastening hole 93 compatible with the fastening foot 92；
(3) relatively just by the caulking part 91 of cooling fin 9 riveted slot corresponding thereto, and pass through 5 pairs of side lay heat dissipations
Piece 9 is positioned；Specifically, two sides positioning device 5 is located at two side positions of cooling fin 9, determine in two sides positioning device 5
Position cylinder 52 makees extending action simultaneously, is clamped by two locating pieces 8 to cooling fin 9, realizes the fixed purpose of positioning；
(4) there are multiple riveter switching devices 6 on moving substrate 3, side by side to meet the diversified riveted of the riveted slot of different location
Demand starts mobile drive deivce 4 for moving substrate 3 and moves to predetermined position, and moving to corresponding riveter switching device 6 needs riveted
The surface of slot starts corresponding riveter switching device 6 and works, which pushes corresponding riveting punching head 62 to stretch out
Certain distance；
(5) punching machine starts, and pushes upper mold 2 to push, drives 62 downlink of riveting punching head of stretching to squeeze caulking part 91, make this
Caulking part 91 is bumped into riveted slot, and compressive deformation extension tightly presses against on the internal groove side wall of riveted slot, realizes 9 He of cooling fin
7 riveted of RBC substrate is connected to form one structure, and then, upper mold 2 retracts predetermined position upwards；
(6) by the fastening foot 92 of another cooling fin 9 be inserted into it is previous with and 7 phase riveted of RBC substrate cooling fin 9 fastening hole 93
On, positioning is matched by fastening foot 92 and fastening hole 93, makes the riveted slot of the caulking part 91 of another cooling fin 9 corresponding thereto
Relatively just；
(7) start corresponding riveter switching device 6 to the position of the riveted slot in requisition for riveted to work, the riveter switching device 6
Corresponding riveting punching head 62 is pushed to stretch out certain distance；
(8) punching machine starts, and pushes upper mold 2 to push, drives corresponding 62 downlink of riveting punching head to the caulking part 91 of another cooling fin 9
It is squeezed, is bumped into the caulking part 91 in corresponding riveted slot, and compressive deformation extension tightly presses against the interior of the riveted slot
On cell wall, the structure that is connected to form one by another cooling fin 9, with previous cooling fin 9 and 7 phase riveted of RBC substrate is realized, then,
Upper mold 2 retracts predetermined position upwards；
(9) step (6)-(8) are repeated, until all 9 riveteds of cooling fin finish, obtain RBC product.
Method and step provided by the invention is simple, it is easy to accomplish, by the riveted of the caulking part 91 of cooling fin 9 corresponding thereto
Slot relatively just, by side lay 5 positions cooling fin 9, it is ensured that the precision of assembly；On moving substrate 3 side by side
There are multiple riveter switching devices 6, to meet the diversified riveted demand of the riveted slot of different location, passes through mobile drive deivce 4
It drives moving substrate 3 mobile, so that corresponding riveter switching device 6 is moved to the surface for needing riveted slot, which pushes away
It moves corresponding riveting punching head 62 and stretches out certain distance, 62 downlink of riveting punching head is driven by upper mold 2, makes the caulking part of cooling fin 9
91 insertion riveted slots, and under the extruding of riveting punching head 62, so that 91 compressive deformation of caulking part extension tightly presses against riveted
On the internal groove side wall of slot, realize that cooling fin 9 and 7 riveted of RBC substrate are connected to form one structure, greatly promote cooling fin 9 and RBC base
Being tightly combined property between plate 7, while adjacent two cooling fin 9 matches positioning, globality by fastening foot 92 and fastening hole 93
By force, it is not easy to loosen, good connecting effect, and then improves heat exchanger effectiveness, product quality is effectively ensured in long service life.
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 (10)
1. a kind of semi-automatic riveting method of RBC gradation, which is characterized in that it includes the following steps:
(1) RBC substrate is located in lower die by locating piece, riveted slot is distributed on the surface of the RBC substrate；
(2) lower edge of cooling fin is bent to a side direction, then straight line extends downwardly certain distance, and then bending turns over doubling
And end is turned back and is inserted into the middle part formation caulking part compatible with the riveted slot of collapsed position；By the upper limb of cooling fin to another
The bending of one side direction, then straight horizontal extends certain distance, and then downward bending, which is formed, fastens foot, the top side of cooling fin
Equipped with fastening hole compatible with the fastening foot；
(3) relatively just by the caulking part of cooling fin riveted slot corresponding thereto, and by side lay to cooling fin into
Row positioning；
(4) there are multiple riveter switching devices on moving substrate side by side, start mobile drive deivce for moving substrate and move to pre-determined bit
It sets, starts corresponding riveter switching device work, which pushes corresponding riveting punching head to stretch out certain distance；
(5) punching machine starts, and pushes upper mold to push, drives the riveting punching head downlink of stretching to squeeze caulking part, make the riveting
Portion is bumped into riveted slot, and compressive deformation extension tightly presses against on the internal groove side wall of riveted slot, realizes cooling fin and RBC substrate
Riveted is connected to form one structure, and then, upper mold retracts predetermined position upwards；
(6) by the fastening foot of another cooling fin be inserted into it is previous with and RBC substrate phase riveted cooling fin fastening hole on, pass through button
Fit and match positioning with fastening hole, makes the riveted slot of the caulking part of another cooling fin corresponding thereto relatively just；
(7) start corresponding riveter switching device to the position of the riveted slot in requisition for riveted to work, which pushes away
It moves corresponding riveting punching head and stretches out certain distance；
(8) punching machine starts, and pushes upper mold to push, corresponding riveting punching head downlink is driven to squeeze the caulking part of another cooling fin
Pressure, is bumped into the caulking part in corresponding riveted slot, and compressive deformation extension tightly presses against on the internal groove side wall of the riveted slot, real
Now be connected to form one by another cooling fin, with previous cooling fin and RBC substrate phase riveted structure, and then, upper mold is retracted upwards
Predetermined position；
(9) step (6)-(8) are repeated, until all cooling fin riveteds finish, obtain RBC product.
2. the semi-automatic riveting method of RBC gradation according to claim 1, which is characterized in that the riveter switching device packet
Include switching cylinder, riveting punching head, active pushing block and passive pushing block, the piston rod phase of the tail end and switching cylinder of the active pushing block
Connection, front end are equipped with drive incline face, and the upper end of the passive pushing block is passively inclined equipped with compatible with the drive incline face
Inclined-plane, the riveting punching head are fixed on the lower end of the passive pushing block.
3. the semi-automatic riveting method of RBC gradation according to claim 1, which is characterized in that the lower end of the riveting punching head
Face is equipped with the riveted raised line that can protrude into riveted slot.
4. the semi-automatic riveting method of RBC gradation according to claim 1, which is characterized in that the mobile drive deivce is adopted
Moving substrate is driven with ball wire bar pair.
5. a kind of semi-automatic riveting equipment of RBC gradation, it is characterised in that: it includes lower die, upper mold, moving substrate, mobile driving
Device, side lay and riveter switching device, the lower die are equipped with positioning compatible with the appearance profile of RBC substrate
RBC substrate is located in lower die by locating piece, the riveting for cooling fin is arranged is distributed on the surface of the RBC substrate by block
Close slot；The lower edge of cooling fin is bent to a side direction, and then straight line extends downwardly certain distance, and then bending turns over doubling and end
End, which is turned back, is inserted into the middle part formation caulking part compatible with the riveted slot of collapsed position；By the upper limb of cooling fin to the other side
Direction bending, then straight horizontal extends certain distance, and then downward bending, which is formed, fastens foot, and the top side of cooling fin is equipped with
Fastening hole compatible with the fastening foot；The moving substrate is arranged in upper mold by slide assemblies, the mobile driving dress
It installs in upper mold, and moving substrate can be driven to make horizontal rectilinear motion, multiple riveter switching devices interval simultaneously comes movement
On substrate, and towards the direction of the lower die, the side of the moving substrate is equipped with side lay.
6. the semi-automatic riveting equipment of RBC gradation according to claim 5, which is characterized in that the slide assemblies include sliding
Rail and sliding block compatible with the sliding rail, the sliding block are fixed on moving substrate, and the sliding rail is arranged in upper mold, and with it is described
Sliding block is adapted.
7. the semi-automatic riveting equipment of RBC gradation according to claim 5, which is characterized in that the mobile drive deivce packet
Servo motor, screw rod and nut compatible with the screw rod are included, the screw rod is arranged in upper mold by bearing block, the servo
Motor is arranged in upper mold, and screw rod can be driven to rotate, and the nut is arranged on moving substrate, and matches with the screw rod
It closes.
8. the semi-automatic riveting equipment of RBC gradation according to claim 5, which is characterized in that the side lay packet
Bracket, positioning cylinder and positioning strip are included, the side position that the bracket corresponds to slide is vertically set on pedestal, the positioning gas
Cylinder is horizontally set on bracket, and the piston rod of the positioning cylinder, towards the slide, the positioning strip is fixed on the positioning
On the piston rod of cylinder.
9. the semi-automatic riveting equipment of RBC gradation according to claim 5, which is characterized in that the riveter switching device packet
Include switching cylinder, riveting punching head, active pushing block and passive pushing block, the piston rod phase of the tail end and switching cylinder of the active pushing block
Connection, front end are equipped with drive incline face, and the upper end of the passive pushing block is passively inclined equipped with compatible with the drive incline face
Inclined-plane, the riveting punching head are fixed on the lower end of the passive pushing block.
10. the semi-automatic riveting equipment of RBC gradation according to claim 5, which is characterized in that the lower end of the riveting punching head
Face is burnishing surface, and the marginal position of the burnishing surface is equipped with the riveted raised line that can protrude into riveted slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910213856.XA CN109821999B (en) | 2019-03-20 | 2019-03-20 | RBC (RBC) split semi-automatic riveting method and riveting equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910213856.XA CN109821999B (en) | 2019-03-20 | 2019-03-20 | RBC (RBC) split semi-automatic riveting method and riveting equipment thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109821999A true CN109821999A (en) | 2019-05-31 |
| CN109821999B CN109821999B (en) | 2024-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910213856.XA Active CN109821999B (en) | 2019-03-20 | 2019-03-20 | RBC (RBC) split semi-automatic riveting method and riveting equipment thereof |
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| Country | Link |
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| CN (1) | CN109821999B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479882A (en) * | 2019-08-15 | 2019-11-22 | 东莞市毅帆五金模具有限公司 | High efficiency riveting method |
| 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 (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH079060A (en) * | 1993-06-25 | 1995-01-13 | Omron Corp | Caulking head and caulking device, and fixing method using this device |
| JPH105898A (en) * | 1996-06-17 | 1998-01-13 | Tousui Kikaku:Kk | Rivet and rivetting method |
| TWI262760B (en) * | 2005-05-20 | 2006-09-21 | Shr-Ming Chen | Riveting process of bottom plate of heat-dissipating device and fins |
| CN201197256Y (en) * | 2008-05-15 | 2009-02-18 | 联福生科技股份有限公司 | Riveted radiator |
| CN202087704U (en) * | 2011-05-31 | 2011-12-28 | 昆山能缇精密电子有限公司 | Die set for automatically riveting radiating fins |
| CN102896238A (en) * | 2012-10-29 | 2013-01-30 | 东莞汉旭五金塑胶科技有限公司 | Automatic assembly method of radiator fin and base and device thereof |
| CN202803952U (en) * | 2012-10-23 | 2013-03-20 | 青岛钜祥精密模具有限公司 | Processing mold of achieving riveting of double dovetail grooves |
| CN202921783U (en) * | 2012-11-26 | 2013-05-08 | 统立精密电子（东莞）有限公司 | Riveting die in cooling fin terminal die |
| CN207816065U (en) * | 2018-01-09 | 2018-09-04 | 讯凯国际股份有限公司 | The embedding riveting knot structure of two-sided inflation plate and two-sided inflation plate |
| CN109195408A (en) * | 2018-09-17 | 2019-01-11 | 广东智科精创科技股份有限公司 | A kind of radiator and its technique for riveting with riveted construction |
| CN209986137U (en) * | 2019-03-20 | 2020-01-24 | 东莞市毅帆五金模具有限公司 | RBC (Red blood count) grading semi-automatic riveting equipment |
-
2019
- 2019-03-20 CN CN201910213856.XA patent/CN109821999B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH079060A (en) * | 1993-06-25 | 1995-01-13 | Omron Corp | Caulking head and caulking device, and fixing method using this device |
| JPH105898A (en) * | 1996-06-17 | 1998-01-13 | Tousui Kikaku:Kk | Rivet and rivetting method |
| TWI262760B (en) * | 2005-05-20 | 2006-09-21 | Shr-Ming Chen | Riveting process of bottom plate of heat-dissipating device and fins |
| CN201197256Y (en) * | 2008-05-15 | 2009-02-18 | 联福生科技股份有限公司 | Riveted radiator |
| CN202087704U (en) * | 2011-05-31 | 2011-12-28 | 昆山能缇精密电子有限公司 | Die set for automatically riveting radiating fins |
| CN202803952U (en) * | 2012-10-23 | 2013-03-20 | 青岛钜祥精密模具有限公司 | Processing mold of achieving riveting of double dovetail grooves |
| CN102896238A (en) * | 2012-10-29 | 2013-01-30 | 东莞汉旭五金塑胶科技有限公司 | Automatic assembly method of radiator fin and base and device thereof |
| CN202921783U (en) * | 2012-11-26 | 2013-05-08 | 统立精密电子（东莞）有限公司 | Riveting die in cooling fin terminal die |
| CN207816065U (en) * | 2018-01-09 | 2018-09-04 | 讯凯国际股份有限公司 | The embedding riveting knot structure of two-sided inflation plate and two-sided inflation plate |
| CN109195408A (en) * | 2018-09-17 | 2019-01-11 | 广东智科精创科技股份有限公司 | A kind of radiator and its technique for riveting with riveted construction |
| CN209986137U (en) * | 2019-03-20 | 2020-01-24 | 东莞市毅帆五金模具有限公司 | RBC (Red blood count) grading semi-automatic riveting equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479882A (en) * | 2019-08-15 | 2019-11-22 | 东莞市毅帆五金模具有限公司 | High efficiency riveting method |
| 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 |
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| CN109821999B (en) | 2024-03-26 |
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